7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 1/31
00
Rev. Date Compiled by Review Approval
锅炉除灰系统调试措施
Boiler Ash Handling System Commissioning Procedure
Document o
PR!"#C$ 赞比亚马安巴 %&'(0)* 燃煤电站项目+00 )*,%&'(0)*- Coal ired Power Plant at )aamba/ ambia
!*#R 赞比亚马安巴煤矿公司)aamba Collieries 1imited
!*#R2s#34##R
$A$A 咨询工程有限公司$A$A C!S51$43 #34##RS 14)4$#D
#PCC!$RAC$!R
!电"#$%&'公司S#PC! #1#C$R4C P!*#R C!S$R5C$4! C!RP!RA$4!
C!$RAC$!R2s #34##R
!电"工程咨询(SHAD!3 #1#C$R4C P!*#R #34##R43 C!S51$43
4S$4$5$# C!RP./ 1$D
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 2/31
目)
Catalogue
1.*+
.............................................................................................................................+
Overview.......................................................................................................................+
2.,-&./012
....................................................................................................+
Main equipment technique specification....................................................................+
3. 34567
......................................................................................................'6
Commissioning basis and standard..........................................................................'6
4. 目8
..................................................................................................................'6
Commissioning purpose.............................................................................................'6
5. 29
..................................................................................................................'7
Commissioning range.................................................................................................'7
. :;<.8=>5?@AB
.........................................................................'7
Commissioning condition and chec!ing content.....................................................'7
". 程CDEFGHI
.........................................................................................'7
Commissioning process# procedure and method.....................................................'7
$. JK目65LM67
.....................................................................................%8
Commissioning qualit% targets and assess standards.............................................%8
&.NODPQRSD安TUV措施
.........................................................................%8
'nvironment# occupational health and safet% control procedure..........................%8
1(.WXY工
................................................................................................................%9
Organi)ation and division.........................................................................................%9
11Z[)
......................................................................................................................%7
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 3/31
*ppendi+.....................................................................................................................%7
1.*+
Overview
$工程\赞比亚 )$P %&'(0)*燃煤电站项目]^_赞比亚`Habc
defg8马安巴煤矿Ah锅炉i!H锅炉jkl8%&('0t:hmnompqNr
st锅炉h$措施\u工程锅炉除灰系统调试措施h
$he pro;ect is ambia )$P %&'(0)* coal <ired power plant/ located at
)aamba coal mine/ Sina=ongwe/ Southern Province. $he boiler is produced by
Dong<ang Boiler Company/ which is %>('0t:h high temperature/ super high pressure
circulating CB boiler. Here the procedure is <or the boiler ash removal system
commissioning.
2.,-&./012
Main equipment technique specification
%.' 锅炉12
Boiler speci<ication
ambia )C1 %&'(0)* Coal ired Power Plant 安v % w ('0t:h ompxyz{qNrst|}炉D~炉•D€‚ƒ„…D†…‡ˆ‰YŠ‹DŒ‡Ž‹D
‘‰D’“”–D—˜™šD›œžŸD¡¢£DT¤š¥]¦§w
'(0)* ¨|‡|©ª电«Wh锅炉¬qNrst燃®D炉A¯°±灰±²³´
µ¶·¸¹º8m»D¼½¾8¿À煤燃®/0h
ambia )C1 %&'(0)* Coal ired Power Plant is provided with two sets o<
('0t:h super high pressure/ natural circulating CB steam drum boilers/ which is
single <urnace/ single medium reheating/ thermal isolation cyclone separator/ tube?
type air preheater/ balanced dra<t/ end part double <lue/ suspension structure/ hal<?
unsheltered layout/ solid state deslagging/ complete steel structure/ matched with
'(0)* condense turbine?generator. $he boiler adopts CB combustion and
limestone desul<uri=ation techni@ue that low pollution and high e<<iciency.
锅炉,-xyÁÂ
Boiler main parameter sheet
项目
4tem
~^
5nit
B)CR B#CR
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 4/31
,|rK
)ain steam <low
$:H ('0 87(.6+
,|p"
)ain steam pressure
)Pa '8.+% '8.+%
,|nÃ)ain steam temp.
℃ (80 (80
¼„ÄÅp"
1P RH inlet pressure
)Pa %.7( %.7(
¼„ÄÅnÃ
1P RH inlet temp.
℃ ++8 ++8
m„ÆÅp"
HP RH inlet pressure
)Pa %.6 %.6
m„ÆÅnÃ
HP RH inlet temp.
℃ (80 (80
„…‹rK
RH <low
$:H 8%0.8% 800.8
ÇÈnÃ
eed water temp.
℃ %87 %87
m°T“É除ÇÈnÃ
eed water temp.
eclusive all HP
℃ '6'
' m°É除ÇÈnÃ
eed water temp.
eclusive ' HP
℃ %%7.9
% m°É除ÇÈnÃ
eed water temp.
eclusive % HP
℃ %06.+
锅炉ÊË»Ì,1H-
Boiler guaranteed
e<<iciency ,1H-
Í 0Í
锅炉µ¶»Ì
Boiler desul<uri=ation
e<<iciency
Í E%.+
煤JYÎÂ
Coal @uality analysisF
Description Range o< CoalAnalysis
Coal Analysis
Per<ormance *orst
ProimateAnalysis,ADB-
Ash G 8(.+ to (+.%6 87.+ (+.%6
olatile )atter ,ADB- G '.9 to '7.0( '7.7 '7.07ied Carbon ,ADB- G ++.6 to %6.86 +'.(( %6.88
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 5/31
4nherent )oisture ,ADB- G '.8 to '.%' '.+( '.%'
$otal )oisture G '. to %.' '. %.'
ormal Heating alue cal:Ig 80( to %0 +(00 +''0
5ltimateAnalysis,as received basis-
Carbon ,C- G 8%.7 to +6.09 +6.( ++.%9
Hydrogen ,H% - Gn %.7' to %.++ %.8( %.++
itrogen ,%- G 0.+ to 0.6% 0.7( 0.6%
!ygen ,!%- G 9.8( to 9.07 9.%0 9.+8
Sulphur ,S- G '.0 to %.0 '.6> '.6>
)oisture ,H%!- G '.8+ to '.%8 '.0 %.'
Ash G 8(.+ to (+.%( 8.8 (+.((
3ross calori<ic value ,as received basis-
cal:Ig
80+ to +'' +(70 +''
Hard grove inde H34 ( ( (
Ash Analysis
Silica ,Si!%- G 9'.6 to 9'.'+ 9'.07 9'.'+Alumina ,A'%!+ - G +'.0. to +0.7 +0.(% +0.7
4ron !ide ,e%!+- G 8.7 to +.9+ 8.'0 +.9+
$itanio ,$i!%- G +.00 to +.88 +.' +.88
Phosphoric Anhydride,P%!(- G 0.(0 to 0.+6 0.8+ 0.+6
%.% 除灰系统125,-&./0y4
Ash removal system regulation and main e@uipment techni@ue data
%.%.' 除灰系统12Â
Ash removal system regulationF
除灰系统¬ÏpÐ"ÑÒÓ灰系统]Ôw炉ÑÒÐ"Ó灰系统8ÓÕÖ
"×ØÙ_锅炉 )CR 工ÚÛÜÝ煤¸¢灰K8 %+0G³´&Þh除ß‹\~‘
–à电除ß‹]Ôá除ß‹GŽ‹灰â& ' wÐ"ªÕãh
Ash removal system adopts positive pneumatic dense phase ash conveying
system/ which the conveying capacity is not less than %+0G ash discharging @uantity
under )CR worIing condition. Dust precipitator is single channel #SP/ each hopper o< precipitator and APH is provided with one set o< pneumatic pump.
除ß‹灰â&Ðs‰系统]¦ŸÐs‰«D电°…‹5灰âÐsäh§w炉
å灰æ % ç]Ôw炉× 6 è灰Œ&Ÿ]§w炉å& '8 èÓ灰Œ–hÔèÓ灰
Œé灰æê“댖Éìíîé % ç灰æïƒÉìh&Þ;ðñ§w炉Ó灰Öò
óô´]õÖöw炉~÷ô´]§w炉Ó灰éøùóúûØüÒýþ]ÿÖÊ
ËÆ"h¤筋混¨土™š灰æ8B积\ %'%0m+]æêmÃ约\ +'.7mh
Precipitator hopper is provided with gasi<ication air system/ matching with
gasi<ication air <an/ electric heater and hopper gasi<ication plate. % public ash silos are
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 6/31
matched <or two boilers/ and each boiler is provided with 6 ash pipes/ total '8 <or two
boilers. #ach ash pipe can be converted between two ash silos through change?over
valves on silo top. $he design can satis<y two boilers operation simultaneously/ or
single boiler operation/ and two boilers ash removal systems will not a<<ect each other
and guarantee the output. olume o< rein<orced concrete ash silo is %'%0m +/ with topheight o< +'.7m.
灰ææ底&有ÐsvŸ;æê&卸灰箱D¢Ð过滤‹(ž袋除ß‹)Dp"
真释放íD灰æ料^Þ等&.héÔç灰æÛö&有§¸卸灰H‡ :三á卸料
ÅÂ)€á卸料ÅÛv干灰ë|车散v«直接v罐车外ô至综合利;)
€á卸料ÅÛ干灰°!"#«]$干灰%\&ÈÌJ%(G8!灰]外ô至综合利
;)'€á卸料Å\.卸灰Åh
3asi<ication device is installed at bottom o< ash silo/ and ash removal bo/
ehaust <ilter ,bag dust collector-/ pressure vacuum release valve/ level gauge and
other e@uipment are installed on ash silo top. $wo ash removal mode are used under
each ash silo with three dumping outlets/ in which the <irst outlet to discharge dry ash
to tanI trucI to outside usersK the second to discharge dry ash to humidi<ication mier
to produce wet ash with %(G water content/ which is also used by outside userK the
third is standby.
Ð"除灰系统}()Û*系统Â(')除ß‹(&Ž‹)+灰ÓÕ系统
(%)UVÐ系统(+)æê卸料D¢Ð5灰æ料^,-系统(8)Ð"除灰系
统UV系统h
Pneumatic ash removal system including <ollowing sub?systemF ,'- precipitator
,including APH- <ly ash conveying systemK ,%- control air usage systemK ,+- system o<
top discharging/ ehaust and level indicationK ,8- control system o< pneumatic system.
%.%.'.' 除ß‹+灰ÓÕ系统
Precipitator <ly ash conveying system
除ß‹,&Ž‹-+灰ÓÕ系统)€w炉\&Þ~.]/除ß‹GŽ‹灰âÛÆÅI012至灰æê卸灰箱ÄÅI0\38ÓÕ系统]}(4ã'%
(p"ÓÕvŸ)DÐ"ÓÕŒ–DŒ5ÉìíDŒ–678DŒ–9:vŸ等h
Precipitator <ly ash conveying system ,including APH- is designed as one boiler
as a unit/ <rom under outlet <lange o< precipitator and APH hopper to inlet <lange o<
silo top discharging bo/ including silo and pump assembly ,pressure conveying
device-/ pneumatic conveying pipe/ pipe change?over valves/ pipe epansion ;oints/
pipe blowing devices/ etc.
%.%.'.% UVÐ5ž袋;<¿=Ð系统
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 7/31
Control air usage and bag pulse cleaning air usage system
>áÐ"除灰系统‚8Ð?.>Gæê¢Ð过滤‹8ž袋;<¿=Ð@
AzTjp7ЂB8CÐ系统h
5sed air by pneumatic elements and bag pulse cleaning o< top ehaust <ilter is <rom
compressed air center o< the plant <or instrument system.
%.%.'.+ æê卸料D¢Ð5灰æ料^,-系统
System o< silo discharging/ ehaust and level indication
}(æê卸灰箱Dæê¢Ð过滤‹(ž袋除ß‹)Dp"真释放íDæêŒ
5ÉìíD灰æ料^Þ等&.5[>h
4ncluding silo top discharging bo/ silo top ehaust <ilter ,bag dust collector-/ pressure
vacuum releasing valve/ silo top pipe change?over valves/ level gauge and other
e@uipment and accessories.
%.%.'.8 Ð"除灰系统UV系统(Ø}( P1C UVD)
Control system o< pneumatic ash removal system ,ecept P1C control cabinet-
>áÐ"除灰UV系统EF8T“电Gí箱GHUCÁ等hE有&.ØIÖ
éJfUVKz?GL?UV]õÖMHUVKAM程UV]JfNOÖPQRS§¸UVH‡h
All magnetic valves bo and monitoring instrument re@uired by the entire pneumatic
ash removal control system. All e@uipment can be controlled locally by auto and
manual/ also controlled in control room by remote/ and local control can locI the
other control modes.
灰£KT料
Ash and slag @uantity
燃煤¸U
Coal category
«WBK5nit capacity
Ùó灰£K,t:h-Ash @uantity per hour
,t:h- 灰Ash
£Slag
灰£Ash and slag
&Þ煤¸
Design coal
'&'(0 88.0% 88.0% 77.08
%&'(0 77.08 77.08 '69.07
ÜÝ
煤¸ChecIing coal
'&'(0 (+.( (+.( '06.'7
%&'(0 '06.'7 '06.'7 %'8.+9
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 8/31
VÂ'. £K×W灰£'K (0GÞX]灰K× (0GÞXh
oteF slag @uantity is calculated as per proportion o< (0G o< total ash and slag/
as well as ash.
%. «YZ[T燃®\]Â@8^ 8.%6Gh
)echanical imper<ect combustion lossF @8^ 8.%6G
+._`#¶Y\ +G
Sul<ur ARBF +G
~w炉§w除ß‹灰K
Ash @uantity o< single boiler with two precipitators
¢灰a
Discharging point
灰âyK
Hopper
@uantity
&Þ煤¸Ôâ灰K
Ash @uantity o< each
hopper by design coal
ÜÝ煤¸Ôâ灰K
Ash @uantity o< each
hopper by checIing
coal
除ß‹€电b
Precipitator 4
electric <ield
%&% 9.86& 8L%(.77 .%99& 8L+6.098
除ß‹c电bPrecipitator 44
electric <ield
%&% '.6+'& 8L9.%8 %.87& 8L.%
除ß‹三电b
Precipitator 444
electric <ield
%&% 0.8((9& 8L'.7%% 0.9(%(& 8L%9'
除ß‹d电b
Precipitator 4
electric <ield
%&% 0.%6+8& 8L'.0+9 0.+'(& 8L'.(99
除ß‹e电bPrecipitator
electric <ield
%&% 0.'+96& 8L0.(897 0.'(7& 8L0.67+%
除ß‹f电b
Precipitator 4
electric <ield
%&% 0.08((9& 8L0.'7%% 0.09(%(& 8L0.%9'
Ž‹灰â
APH hopper
8 0.''& 8L+.988 '.+0(& 8L(.%%
%.%.% 除灰系统,-&./0y4
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 9/31
)ain e@uipment techni@ue data o< ash removal system
Ž‹p"ÓÕvŸ
APH pressure conveying device
º g
$ype
9.0#:7
Ä Å直 h
4nlet diameter
D%00
Ô wB 积
Capacity per set
0.%0 )+
Æ Å直 h
!utlet diameter
D'00
4ã'%mÃSilo and pump assembly height
(&ij‹DHk8DLÐ?íl)4ncluding compensator/ rectangle?circle
connector/ manual pneumatic valves
& Þp "
Design pressure
'.0 )Pa
工 Op "
*orIing pressure
0.+( )Pa
v Ÿm K
Device weight
n9'0 g
Æ "!utput
9.00+t:h
工 On Ã
*orIing temperature
800℃
$nÃ29
5sage temperature range
0℃?+70℃
o J
)aterial
pqrs
Ductile cast iron
ªÕ‹Ah:tu
$ransmitter inner diameter:wall thicIness
0.(7m:'7mm
ãvuÃ
Pump thicIness
'7mm
kljw
)anu<acturer
xyz
Clyde
电b+灰p"ÓÕvŸ(YØò电b{|)
Pressure conveying device o< electric <ield <ly ash ,<illing <or various <ields-
ÓÕ4ã €电b c电b 三电b d电b e电b f电b
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 10/31
Conveying pump 4 <ield 44 <ield 444 <ield 4 <ield <ield 4 <ield
º g
$ype
70:7 70:7 :7 7.0:7 7.0:7 7.0:7
Ä Å直 h
4nlet diameter
D%00 D%00 D%00 D%00 D%00 D%00
Ô wB 积
Capacity per set
%.(0 %.(0 0.++ 0.+0 0.+0 0.+0
Æ Å直 h
!utlet diameter
D'(0 D'(0 D'(0 D'(0 D'(0 D'(0
& Þp " '.0)Pa '.0)Pa '.0)Pa '.0)Pa '.0)Pa '.0)Pa
工Op"
Design pressure
0.+( 0.+( 0.+( 0.+( 0.+( 0.+(
v Ÿm K
Device weight
n
'+00g
n
'+00g
n6(0g n 6'0g n 6'0g n 6'0g
Æ "
!utput
7(.%8t:h %%.7't:h 9.00+t:h +.90%t:h '.70't:h 0.9t:h
工 On Ã
*orIing temperature
'(0℃ '(0℃ '(0℃ '(0℃ '(0℃ '(0℃
$nÃ29
5sage temperature
range
0℃?
'(0℃
0℃?
'(0℃
0℃?
'(0℃
0℃?
'(0℃
0℃?
'(0℃
0℃?
'(0℃
o J
)aterial
'9)nR '9)nR '9)nR pqrs
Ductile
cast iron
pqrs
Ductile
cast iron
pqrs
Ductile
cast iron
4ã(}p“>)
$~•(€‚
\)
Service li<e o< pump
,pressuri=ed
components-
,considering
abrasion-
+0ƒ
+0 years
+0ƒ
+0 years
+0ƒ
+0 years
+0ƒ
+0 years
+0ƒ
+0 years
+0ƒ
+0 years
ªÕ‹ÐsäoJ3asi<ication plate
material o<
transmitter
„ o
„ o
„ o
„ o
„ o
„ o
ªÕ‹Ðsä~•
3asi<ication plate
service li<e o<
transmitter
„
o
„
o
„
o
„
o
„
o
„
o
ªÕ‹Ah:tu
$ransmitter inner diameter:wall
7mm 7mm 9mm '(mm '(mm '(mm
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 11/31
thicIness
ãvuÃ
Pump thicIness
7mm 7mm 9mm '(mm '(mm '(mm
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
y K
Muantity
7 7 7 7 7 7
Ôw炉系统Æ"Â(系统Æ"\ '%0.09t:h)
System output <or each boilerF ,system outputF '%0.09t:h-
€电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< 4 <ield
7(.%8t…h
c电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< 44 <ield
%%.7'?7(.%8t…h
三电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< 444 <ield
9.00+?%%.7't…h
d电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< 4 <ield
+.90%?9.00+t…h
e电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< <ield
'.70'?+.90%t…h
f电b灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< 4 <ield
0.900+?%.80't…h
Ž‹灰âÓ灰Œ–Æ"
Hopper conveying pipe output o< APH
9.00+t…h
ûÓÕ灰Ð比(系统Æ"\ '%0.09t:h)
Average proportion o< conveying ash and air ,system outputF '%0.09t:h-
€电b灰âÓÕŒ–灰Ð比
Proportion o< conveying ash and air o< 4
<ield
+.6 Ig…Ig
c电b灰âÓÕŒ–灰Ð比
Proportion o< conveying ash and air o< 44
<ield
+.6 Ig…Ig
三电b灰âÓ灰Œ–灰Ð比
Proportion o< conveying ash and air o< 444
<ield
+'.6 Ig…Ig
d电b灰âÓ灰Œ–灰Ð比
Proportion o< conveying ash and air o< 4
<ield
+'.6 Ig…Ig
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 12/31
e电b灰âÓ灰Œ–灰Ð比
Proportion o< conveying ash and air o<
<ield
+'.6 Ig…Ig
f电b灰âÓ灰Œ–灰Ð比
Proportion o< conveying ash and air o< 4<ield
+'.6 Ig…Ig
Ž‹灰âÓ灰Œ–灰Ð比
Proportion o< conveying ash and air o<
APH <ield
+0.' Ig…Ig
Ôw炉ÓÕû灰Ð比
Proportion o< conveying ash and air o<
each boiler
+7.% Ig…Ig
灰âÛ678
#pansion ;oint under hopper
€电b
4 <ield
c电b
44 <ield
三def电b
ields o< 444/ 4/
and 4
Ž‹
APH
º‡5ºg
)ode and type
†‡接ˆ
leible
;oint
†‡接ˆ
leible
;oint
„
o
„
o
y KMuantity7 7 ‰ ‰
1 Š
Speci<ication
D%00 D%00 ‰ ‰
&Þp"
Design pressure
‹p
ormal
pressure
‹p
ormal
pressure
‰ ‰
Œ n
$emperature tolerance
%00℃ %00℃ ‰ ‰
o 料
)aterial
ؤ
Stainless
steel
ؤ
Stainless
stee
‰ ‰
i j K
Compensation
E80mm E80mm ‰ ‰
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
‰ ‰
过ŽHk8
$ransition rectangle?circle connector
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 13/31
€电b
4 <ield
c电b
44 <ield
三def电b
ields o< 444/ 4/
and 4
Ž‹
APH
y K
Muantity
7 7 7:Ô电b
7 per <ield
8
1 Š
Speci<ication
%00%00?
D%00
%00%00?
D%00
%00%00?
D%00
%00%00?
D%00
o 料
)aterial
M%+( M%+( M%+( M%+(
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
Ð?kêí
Pneumatic dome valve
€电b
4 <ield
c电b
44 <ield
三def电b
ields o< 444/
4/ and 4
Ž‹
APH
º‡5ºg
)ode and type
Ð?kêí
Pneumatic
dome valve
Ð?kêí
Pneumatic
dome valve
Ð?kêí
Pneumatic
dome valve
Ð?kêí
Pneumatic
dome valve
1 Š
Speci<ication
D%00 D%00 D%00 D%00
?H‡
Driving mode
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
ívo料
alve body
material
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
íäo料
alve plate
material
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
pqrs
Ductile cast
iron
‘’“o料
Seal ring
material
”¸–
Special rubber
”¸–
Special rubber
”¸–
Special rubber
”¸–
Special rubber
‘’“ºg
Seal ring type
D%00 D%00 D%00 D%00
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
y K
Muantity
7 7 7:Ô电b
7 per <ield
8
4ãÆ料í
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 14/31
Silo pump discharging valve
€电b
4 <ield
c电b
44 <ield
三电b
444 <ield
def电b
ields o< 4/
and 4
Ž‹
APH
º‡5ºg
)ode and type
„
o
„
o
„
o
Ð?kêí
Pneumatic dome
valve
„
o
1 Š
Speci<ication
‰ ‰ ‰ D'(0 ‰
?H‡
Driving mode
‰ ‰ ‰ Ð?
Pneumatic
‰
ívo料
alve body material
‰ ‰ ‰ pqrs
Ductile cast iron
‰
íäo料
alve plate material
‰ ‰ ‰ pqrs
Ductile cast iron
‰
‘’“o料
Seal ring material
‰ ‰ ‰ ”¸–
Special rubber
‰
‘’“ºg
Seal ring type
‰ ‰ ‰ D'(0 ‰
kljw
)anu<acturer
‰ ‰ ‰ —˜xyz
Clyde
‰
y K
Muantity
‰ ‰ ‰ 9 ‰
Ð?³Ðí]}(4ã³ÐW>(}(Ó灰™ŒG¢:Œš8³ÐW>)‚
8ö¸ílG“>h
Pneumatic air admission valve/ including silo pump2s various valves and
components ,including air admission components on main ash conveying pipe and
discharging pipe-
€电b
4 <ield
c电b
44 <ield
三def电b
ields o< 444/
4/ and 4
Ž‹
APH
º‡5ºg
)ode and type
Ð?›í
Pneumatic
butter<ly
damper
Ð?›í
Pneumatic
butter<ly
damper
Ð?›í
Pneumatic
butter<ly
damper
Ð?›í
Pneumatic
butter<ly
damper
y K
Muantity
8 8 7 %
?H‡
Driving mode
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 15/31
1 Š
Speci<ication
D9( D9( D(0 D(0
ívo料
alve body
material
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
íäo料
alve plate
material
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
‘’œo料
Seal sur<ace
material
‘’
Hard seal
‘’
Hard seal
‘’
Hard seal
‘’
Hard seal
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
Ð?¢Ðí]u&.}(4ã¢ÐW>‚8ö¸ílG“>]×_ö¢à
电除ß‹YU]ÿ×Øò8ŒhGp"Yž{|h
Pneumatic ehaust valve/ including various valves and components o< silo pump
ehaust components/ classi<ied by use in di<<erent #SP and <illed as per di<<erent pipe
diameter and pressure.
€电b
4 <ield
c电b
44 <ield
三def电b
ields o< 444/
4/ and 4
Ž‹
APH
º‡5ºg
)ode and type
Ð?kêí
Pneumatic dome
valve
Ð?kêí
Pneumatic dome
valve
„
o
„
o
y K
Muantity
7 7 ‰ ‰
?H‡
Driving mode
Ð?
Pneumatic
Ð?
Pneumatic
‰ ‰
1 Š
Speci<ication
D70 D70 ‰ ‰
ívo料
alve body
material
pqrs
Ductile cast iron
pqrs
Ductile cast iron
‰ ‰
íäo料
alve plate
material
pqrs
Ductile cast iron
pqrs
Ductile cast iron
‰ ‰
‘’“o料
Seal ring
material
”¸–
Special rubber
”¸–
Special rubber
‰ ‰
ívDŸ~• _ %0000 Ù _ %0000 Ùó ‰ ‰
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 16/31
Service li<e o<
valve body
and plug
ó
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
‰
4ãÆ料Œ¡Ší
Silo pump discharging pipe isolation valve
€电b
4 <ield
c电b
44 <ield
三电b
444 <ield
def电b
ields o</ 4/
and 4
Ž‹
APH
º‡5ºg
)ode and
type
¢äí
Damper
valve
¢äí
Damper
valve
¢äí
Damper
valve
¢äí
Damper valve
¢äí
Damper valve
y K
Muantity
% % % %:Ô电b
% per <ield
%
?H‡
Driving
mode
L?
)anual
L?
)anual
L?
)anual
L?
)anual
L?
)anual
1 Š
Speci<ication
D'(0 D'(0 D'(0 D'(0 D'%(
ívo料alve body
material
rsCast
iron
rsCast
iron
rsCast
iron
rsCast iron
rsCast iron
íäo料
alve plate
material
rs
Cast
iron
rs
Cast
iron
rs
Cast
iron
rs
Cast iron
rs
Cast iron
‘’“o料
Seal ring
material
?? ?? ?? ?? ??
kljw)anu<acturer xyzClyde xyzClyde xyzClyde xyzClyde xyzClyde
¢:í
Discharging valve
€电b
4 <ield
c电b
44 <ield
三电b
444 <ield
def电b
ields o</ 4/
and 4
Ž‹
APH
º‡5ºg)ode and píBall valve píBall valve píBall valve píBall valve píBall valve
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 17/31
type
y K
Muantity
8 8 % % %
?H‡
Drivingmode
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
Ð?
Pneumatic
1 Š
Speci<ication
D(0 D(0 D(0 D(0 D(0
ívo料
alve body
material
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
íäo料
alve plate
material
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
r¤
Cast steel
‘’œo料
Seal sur<ace
material
合£¤
Alloy
steel
合£¤
Alloy
steel
合£¤
Alloy
steel
合£¤
Alloy steel
合£¤
Alloy
steel
‘’“o料
Seal ring
material
„
o
„
o
„
o
„
o
„
o
kljw
)anu<acturer
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
xyz
Clyde
3.调试34567
Commissioning basis and standard
+.' u项目«W有¤合òD&Þ¥¦DV§jwl¨©ª«5/0¬等®>
Relevant contracts/ design drawings/ manu<acture introduction/ techni@ue agreement
and other documents
+.%˜wD´QÒ¤81程D12等
Relevant regualtion and rules o< state and industry
+.+ 赞比亚 )C1 %&'(0)* 燃煤电站项目工程调试¯
Commissioning outline o< ambia )C1 %&'(0)* coal <ired power plant pro;ect
4.调试目8
Commissioning purpose
8.' ?@锅炉除灰系统‚ö&.8V§G安vJKh
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 18/31
ChecI all e@uipment manu<acturing and erection @uality o< boiler ash removal system.
8.% ?@电ÐD…工Ê°±QG²gvŸ]³´R?Oîµh
ChecI electric and 4NC protections interlocI and signal devices/ and con<irm the
action reliability.
8.+ ?@系统5&.8ô´¶Ú]?L系统8‡Ö]ª·ÿ¸除îÖ¹é8º»h
ChecI system and e@uipment operation/ test system per<ormance/ checI out andeliminate the possible <ailures.
8.8 ‘过¼除灰系统8调试]³Êöá&.8Ï‹]ÊË除灰系统安TD½¾Dë¿ô´h
3uarantee all e@uipment in normal condition and sa<e/ stable and economic operation
through ash removal system commissioning.
5.调试29
Commissioning range
除灰系统调试}(系统š8íl1¤?@;&.ࡱQÊ°试L]ÀÁ
试L;&.?¡±QÊ°试L;系统±QÊ°试L;&.8à¡D?¡ÂÃ试L
除灰程C试L;>á除灰系统Ä‘‡试L;除灰系统?¡Åôh
Ash removal system commissioning includingF valves open:close checI/ static
interlocI protection test and alarm test o< e@uipment/ e@uipment dynamic interlocI
protection test/ system interlocI protection test/ e@uipment static and dynamic
startup:shutdown test/ ash removal program test/ ash removal system tightness test/
dynamic operation o< ash removal system
.调试:;<.8=>5?@AB
Commissioning condition and chec!ing content
系统调试工Oχ12):]调试ÆÇ;×([) ' 调试:;<.8=>
?@¿~)EÈABÉòÒ¤~^³´±合?@]ÿÊËÌ)h
Be<ore system commissioning/ the provided condition as per content o<
,appendi 'F condition checIing list be<ore integral startup- shall be checIed
completely by commissioning sta<<s/ with recording.
".调试程CDEFGHI
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 19/31
Commissioning process# procedure and method
6.' 除灰系统调试程C
Commissioning procedure o< ash removal system
/0措施Í底
试L:=>³´
ÎZ 系统Œ–5&.安vT“™Ï]y4Ì)ÐT;
ÑZ …UD电ÐCÁ安v[Ò]ÜL合ŠÖÅÄ$;
ÓZ 系统8&.~v试Ô合Š;
系统ílÕ?试L
系统à¡D?¡±QÊ°试L
ÎZ p«~vDÖ干«~vÊ°试L;
ÑZ 灰âÐs‰«±QÊ°试L;ÓZ 灰æÐs‰«±QÊ°试L;×Z 除灰Èã±QÊ°试L;ØZ 系统ö&.8ÂÃ试L;ÙZ 除灰系统程Cà¡试Lh
Â?p«³´除灰系统Б‡试L
除灰系统?¡程C试ô
ÚÛÜÝÞßàáÛ ÝãÞäåæÛç
èåÞäßéßåÞ ÜåÞêßçë ìÛêåçÛ
Îï ðñíéÛë òßòÛ ãÞä ÛàáßòëÛÞéÛçÛÜéßåÞ ãçÛ ÜåëòóÛéÛäô õßéÝÜåëòóÛéÛ çÛÜåçäßÞîï
Ñï ö÷è ãÞä ÛóÛÜéçßÜãó ßÞíéçáëÛÞéíÛçÛÜéßåÞ ãçÛ ÜåëòóÛéÛäôÜãóßìçãéßåÞ ßí àáãóßêßÛäô ãÞä ßéÜãÞ òáé ßÞéå åòÛçãéßåÞï
Óï ðßÞîóÛ ÜåëëßííßåÞßÞî åê íñíéÛëÛàáßòëÛÞé ßí àáãóßêßÛäï
ðñíéÛë æãóæÛ äçßæßÞî éÛíé
ðñíéÛë äñÞãëßÜ ãÞä íéãéßÜ ßÞéÛçóåÜø éÛíé
Îï ùßç íßÞîóÛ òçåéÛÜéßåÞ éÛíéôÜåóä äçñÛç íßÞîóÛ òçåéÛÜéßåÞéÛíéú
Ñï ùíÝ ÝåòòÛç îãíßêßÜãéßåÞ ãßçêãÞ ßÞéÛçóåÜø òçåéÛÜéßåÞéÛíéú
Óï ùíÝ ÜÛóóãç îãíßêßÜãéßåÞ ãßçêãÞ ßÞéÛçóåÜø òçåéÛÜéßåÞéÛíéú
×ï ùíÝ çÛëåæãó õãéÛç òáëòßÞéÛçóåÜø òçåéÛÜéßåÞ éÛíéúØï ðéãçéáòûíÝáéäåõÞ éÛíé åêíñíéÛë ÛàáßòëÛÞéú
Ùï ðéãéßÜ éÛíé åê ãíÝ çÛëåæãóíñíéÛë
ÚßîÝéÞÛíí éÛíé ìñ íéãçéßÞî ãßç ÜåëòçÛííåç
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 20/31
调试r程¥
Commissioning <low chart
6.% 除灰系统调试EFGHI
Commissioning procedure and method o< ash removal system
6.%.'ü´«š1¤?@试Lh
!pen:close test o< actuators
6.%.% P1Cš1¤ýÉì除灰íl]Jfݼ?Oiþϳ]1¤iþÿ活hm-…工²ga‘–?@h
!pen:close or change over ash removal valves through P1C to con<irm local actioncorrection and <leibility. Channel checI <or important 4NC signal points.
6.%.+ 灰âÐs‰系统试LÂ
3asi<ication air system test o< ash hopperF
ô´H‡Â' wô´ ' w.
!peration modeF one in operation and one in standby
电°…Â?=>ÂÐs‰«ô´
#lectrical heater startup conditionF gasi<ication air <an in operation
Ðs‰«Ã3=>Â电°…‹Ã3
3asi<ication air <an shutdown conditionF electrical heater shutdown
Ðs‰«跳闸]±QÃ电°…‹
3asi<ication air <an trip/ interlocI shutdown electrical heater
ô´‰«故障跳闸ó]±1.‰«ÆÅ电?lÿÀÁ]Â?.‰«h
*hen operating air <an trip caused by <ailure/ interlocI open standby air <anoutlet motor valve and alarm/ start standby air <an.
6.%.8灰æÐs‰系统Â
DñÞãëßÜ òçåîçãë ÜåëëßííßåÞßÞî
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 21/31
3asi<ication air system o< ash siloF
ô´H‡Â% wô´ ' w.
!peration modeF % in operation and ' in standby
电°…‹Â?=>ÂÐs‰«ô´
#lectrical heater startup conditionF gasi<ication air <an in operation
Ðs‰«Ã3=>Â电°…‹Ã3
3asi<ication air <an shutdown conditionF electrical heater shutdown
电°…‹跳闸]±QÃÐs‰«
#lectrical heater trip/ interlocI shutdown 3asi<ication air <an
ô´‰«故障跳闸ó]±1.‰«ÆÅ电?lÿÀÁ]Â?.‰«h
*hen operating air <an trip caused by <ailure/ interlocI open standby air <anoutlet motor valve and alarm/ start standby air <an.
6.%.( 除灰p«系统
Ash removal air compressor system
ô´H‡Â'0 wô´ % w.
!peration modeF '0 in operation and % in standby
'0 wô´ó若p"¼]±Â.p«
4< pressure is low when '0 in operation/ interlocI start standby air compressor.
6.%.9Ö冻‡干燥«系统
Cold dryer system
ô´H‡Â9 wô´ % w.
!peration modeF 9 in operation and % in standby
9 wô´ó若€wÖ干«故障ë/±Â.Ö干«(先1ÆÅ电?l)
*hen si sets in operation and one is trip by <ailure/ interlocI standby colddryer ,<irstly open outlet motor valves-.
6.%.6 除灰系统Â?
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 22/31
Ash removal startup
a.除灰系统Â?EFF
startup procedure o< ash removal system
锅炉a火: %0 Ùó]ÅÄ除ß‹灰â电°…‹;
%0 hours be<ore boiler <iring/ put electrical heater o< precipitator hopperK
灰æ首³灰];提: 6% ÙóÅÄ‘‰干燥;@灰æöÐsYlT1]
ÅÄ€wÐs‰«G°…‹ô´]Ê持Ðs‰né '00℃左右;
6% hours be<ore ash silo receiving ash/ put ventilation to dry and open allgasi<ication valves o< ash silo to maintain gasi<ication air temperature at
'00℃
by put one set o< gasi<ication air <an and one heater into operation.
?@p«系统ö润滑油DÖ却ÈD干燥‹等“^符合Â?-求;×1¾
顺C倒‘ÐÓÕ系统]î倒‘€wÐÖ冻‡干燥‹ô´]„逐wÂ?p«;
ChecI that lube oil/ cooling water/ dryers and other parts o< air compressor system shall con<orm to startup re@uirementK reversely operate air conveyingsystem as per regulated se@uence/ <irstly start one cold dryer and then start air compressors one by one.
¼Â? 后p«系统8过滤‹D储Ð罐];ë‹¢净A“¹È]Ê持пÀ;
ilers and gas tanIs o< started air compressors shall be cleaned up withoutdeposited water.
调>öÓÕGUV系统Ð源p"]直至ðñ灰4ãGŒ–ô´p"]?
@储Ð罐p"符合&Þ-求;
Air source pressure o< conveying and control systems shall be regulated to
satis<y pressure o< ash silo pump and pipe operation/ and gas tanI pressureshall meet design re@uirement.
Å Ä灰æž袋过滤‹]逐€?@Ð源p"Gž袋振?工OÏ‹;
Put bag <ilter o< ash silo/ air source and bag vibration shall be checIed and
normal.
?@ö灰âD4ãD灰æ料^Þ5nð…等];éz?UV^Ÿ;
All hoppers/ ash silo pumps/ level gauges and heaters shall be checIed/which shall be at auto control position.
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 23/31
?@灰âL?›íé¤P^Ÿ]ÅÄÏpÓ灰系统8O9H‡ô´;
ÔW4ã先L?试9€遍]{后„ÅÄz?¿灰程C]至;[%三á
qN程C后]„ÔÄ‘灰ô´;
)anual butter<ly valve o< ash hopper shall be checIed at closing position/ put positive pressure ash conveying system Ocompressed air blowing into
operationK each group o< ash silo pump shall be blown one time by manual/
and then put auto ash cleaning program into operation/ a<ter at least three
circulation/ then into ash conveying operation.
1 灰âL?›í]ÅÄ4ã;×!先O灰后O"灰8#$]3Å
Äa煤‹灰â4ãDµ%灰â4ãD电除ß 4:Ⅱ电b灰â4ã/ž袋除ß‹
灰â4ãô´;
!pen manual butter<ly valve o< ash hopper/ and put ash silo pump intooperationK as per principle o< <irstly Oless ash and then Omore ash/ put ash
hopper pump o< economi=er/ ash hopper pump o< denitration/ ash hopper
pump o< #SP 4:44 <ield and ash hopper pump o< bag dust collector into
operation.
4 ãÅÄô´后]&ó?@灰r'¶Ú](-ó³´)*;ª·有O:
灰+,ó]-î¤P³Å.灰í]ÔÄO9ô´;
*hen ash pumps into operation/ checI ash <low condition at all time/ and
hammer it when it is necessaryK i< ash blocIing is appeared/ close inlet ash
valve and convert to Ocompressed air blowing operation.
灰æ12储灰:]?@öÐsŒ5'‘]L/Œ5O01]23储灰 7
Ùó后]³´€卸灰]43æ底灰O5积;3v车-求]ÅÄ干D!
灰卸灰vŸ]卸!灰ÅÄ:];先Â?€w°!Èãh
Be<ore silo ash storage/ all gasi<ication pipes shall be checIed without
blocIing/ and pipe temperature is a little hotK ash discharging shall be carried
out a<ter 7 hours continuous storage to prevent deposit at silo bottomKaccording to re@uirements o< trucI loading/ put dry and wet ash discharging
devices/ and one wet pump shall be started <irstly be<ore wet ash discharging
into operation.
b.除灰系统Ã3NO顺C
Shutdown se@uence o< ash system
é锅炉Ã炉后]è4灰â¹灰¶Ú]逐€Ã34ãô´]直至灰â灰T
“¢;
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 24/31
A<ter boiler blowing out/ shutdown ash pump one by one until all ash in
hopper is completely evacuated according to ash deposit condition.
{后@灰æ¹灰T“卸;
Deposit ash in silo shall be discharged completely.
Ã3 Ðs‰«系统];先Ã电°…‹]6ÆÅnÃ7` 90℃)Ûó]
„É«;
4< gasi<ication air <an system is re@uired to shutdown/ <irstly shutdown
electrical heater to wait <or temperature <alling under 90℃/ and then
shutdown gasi<ication air <an system.
p«8Ã3]îè4系统8F-A89h
Air compressors shutdown can be carried out as per system re@uirements.
$.调试JK目65LM67
Commissioning qualit% targets and assess standards
7.' ðñ«W>:Â?-求h
5nit general startup re@uirements satis<ied.
7.%;Q调试ÆÇD;QW<;¼调试JK8¤=N8³´ma?@DUV]ª·>?;5ó@À])A¬调BC]ÊËÂ?调试工O顺利³´h
Commissioning pro<essional and supervisor shall en<orce checI and control <or Iey points o< commissioning @uality/ and report to higher level leader when <ind out problems to coordinate and solve to ensure success<ul startup commissioning.
&.NODPQRSD安TUV措施
'nvironment# occupational health and safet% control procedure
.' 系统试ôó;统€WXD统€,]øùáÆØE&F调>h试ô#$šØ;G5«W8安Tô´]é试ô过程‚H有G5«W8安TD½¾ô´;I-Ã3试ô]ÿJK«W½¾ô´hé³´«W½¾ô´后]m¹12试ôh>á试ô过程;é试ô,“8WXD,Û³´h
$he system shall be organi=ed and commanded coordinately/ any change by personnelis <orbidden. $he commissioning shall not a<<ect unit sa<ety/ i< any event that maya<<ect the unit sa<ety and stability/ stop commissioning at once and recover stableoperation o< the unit. *hen the unit is con<irmed in stable condition/ restartcommissioning again. $he commissioning shall be organi=ed and commanded under
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 25/31
head@uarter.
.% x°调试8E有工OÆÇ;ÄŠü L安1M5·b有¤安T1¾]³Ê试ô工O安Tîµf³´h
All commissioning sta<< shall strictly carry out Safety Regulation and on?site relevantsa<ety regulation to ensure the commissioning sa<ety and reliability.
.+Hé试ô过程‚有G5ÆND&.8¶Ú];I-Ã3试ô工Ohÿ×O故PQ1程PQO故](-óÃ3«Wô´h
4< <ind out abnormal condition during commissioning/ timely regulate and report toleaderK i< eists possibility that may endanger personnel and e@uipment/ stopcommissioning at once or shutdown the unit when it is necessary.
.8Hé试ô过程‚ª·R‹¶Ú];5ó调>]ÿI-@À,ÆÇh
4< abnormal situation happens during the commissioning/ instantly ad;ust it and reportit to head@uarter.
.( 试ôT过程û;有ö;QÆÇéS])³ÊÆN5&.ô´8安Th
Pro<essionals shall be on site during the commissioning to ensure the sa<ety o< running e@uipment and personnel.
.9 ³´&.?Tó](U有Ò;8安T措施]VQ工OW后安¢?TýX°h
*hen carry out e@uipment maintenance/ relevant sa<ety measures and worIing ordersshall be necessary.
.6 灰æé³灰:](Uë过YY8干燥h4ãÂ?:]€¾-?@灰ârsZ¡]ÊË电除ß‹ÅÄó]&ïÅÄrsvŸh
Be<ore ash silo to store ash/ it shall be dried completely. Be<ore silo pump starting/ash hopper <luidi=ation shall be checIed to guarantee when #SP into operation/ the<luidi=ation device shall be <ollowed into operation.
.7 灰æ储灰[‚]&ó?@ž袋过滤‹8工OZÚ]43ž袋积灰]§%灰æ\pm]Ó灰Œ:h
*hen ash silo in operation condition/ worIing condition o< bag <ilter shall be checIedat all time to prevent deposit/ which will cause high bacI pressure o< ash silo to blocI ash conveying pipe.
.ª·系统]D灰â:^等ÀÁ²gØ_O]F5ó`L?UV]ÿ?@ö~.系统iþ有:灰+,])A_5óPQh
*hen system no?load/ hopper blocIing and other alarm signals does not worI/ timely
change to manual control and checI whether eist ash deposit in all units in order tohandle.
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 26/31
.'0 ?@Ga试b“灰ŒD4ãó];$L?NOh
*hen checI and measure ash pipe and pumps/ change to manual operation.
.''³´Â?调试8工OÆÇ5ô´ÆÇ];cd>á除灰系统工er程G有
¤8/067h
*orIing sta<<s and operators engaged in startup commissioning shall be <amiliar with process <low and relevant techni@ue standard o< ash removal system.
1(.WXY工
Organi)ation and division
'0.' 安v~^PfÂ
#PC unit
'0.'.'gfY系统试ô8WX工Oh
4n charge o< compiling commissioning report.
'0.'.%gf系统8¡Š工Oh
4n charge o< the system isolation and closing.
'0.'.+gf试ô&.8?TDX°D5¸º工Oh
4n charge o< maintenance/ overhaul and troubleshooting o< commissioning e@uipment.
'0.'.8 7.(-8?T工<5o料h
Prepare necessary overhaul tools and material.
'0.'.( ¦合调试~^³´Y系统8调试工Oh
Coordinate with the commissioning unit to carry out subsystem commissioning.
'0.'.9gfu系统Y“试ô后8hË工Oh
4n charge o< checI and acceptance a<ter subsystem commissioning.
'0.'.6gf有¤系统5&.8ió&施j%5ió系统8安vDk除Dlm工Oh
'0.% 调试~^PfÂ
Commissioning unit
'0.%.'gf试ô措施(Hn)8oV工O]ÿ³´/0Í底h
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 27/31
4n charge o< compiling commissioning procedure and techni@ue handover.
'0.%.% 7.Ò¤a试C‹DCÁ5工<
Prepare relevant measuring instrument/ apparatus and tools.
'0.%.+gfY系统调试8,工Oh
#ngage in subsystem commissioning.
'0.%.8gf试Ly48Ì)5>Q工Oh
4n charge o< test data recording and <iling.
'0.%.( x°Y“试ô后8L_hËh
#ngage in checI and acceptance a<ter subsystem commissioning.
'0.%.9o|调试Àph
4n charge o< compiling commissioning report.
'0.+HQ~^Pf
Consultant unit
HQ~^×Ò¤1程1¾5项目HUaÞq³´$项目8HQ工Oh
4n charge o< supervisory worI during starting and commissioning as per the contract/supervise the procedure eecution/ engage in the commissioning/ checI andacceptance.
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 28/31
11Z[)
*ppendi+
[) ' 试ô:;<.8=>?@¿~
Appendi 'F ChecIing list be<ore commissioning condition
试ô=>?@¿~
ChecIing list o< commissioning condition
Už
Class
Cg
o.
项 目
4tem
? @
óƒ
$ime
? @
¶Ú
Resu
lt
.V
Rema
rI
«r“Ym a c h i n e
' 调试措施sV¾]tuL3ÐTh
Commissioning procedure has been
compiled with complete approval
procedure.
% 安v工Os™Ïhcvw™Ï]Ò¤
Œ–,}(x˜¥-安v[Òh
#rection is completedK secondary grouting
is completedK relevant pipes ,including
suspension- erection is completed.
+ 试ô&.[>]ymÐT]系统2接[
Ëh
Commission e@uipment is complete with
necessary nameplatesK system connection
is complete.
8 Ö 却5‘’系统[.h
Cooling and sealing system are complete.
( Ô «润滑油z油J合Š]油^Ï‹h
1ube oil @uality is @uali<ied with normal
level.9 ºÔ«{|&.(H油站Díl)等
调试合Š有hËh
Auiliaries ,such as oil station and valves-
commissioning o< large rotation machines
shall be @uali<ied and approved.
6 系统L?D电?D~v调试ÜL[Ò]有
hËÁh
System manual/ motor and single
commissioning shall be completed withapproval sheet.
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 29/31
7 系统Œ–9}D<=[%]p"Œ–È
p试L[%]有hËÁh
Pipe blowing and <lushing shall be
completed/ pipe pressure test shall be
completed with approval sheet. 系统‚8安TíD~píÖ¡ÜL/?O
Ï‹h有Ì)h
Calibration o< sa<ety valves and pressure
release valves o< system shall be correct
with recording.
'0 Ô «¼©2接5Ê°•[>h
Coupling connection and protection shield
o< rotation machine shall be complete.
'' Ô «]€车ÿ活„‚h
o?load turning o< rotation machine shall
be <leible.
'% Ô «ƒÏ™Ï]有Ì)h
Rotation machine centering shall be
completed with recording.
'+ 有„倒ÔîÖ]iþ¬„îµV?措施h
4< eist possibility o< reverse running/ i<
adopts reliable braIing measures.
电
ГY e l e c t r i c a l
'8 电Ð1¤†…合Š]有Ì)h
#lectrical switch insulation shall be@uali<ied and recorded.
'( 电Ð1¤Õ?™Ï]L_合Š]有hËh
#lectrical switch driving test shall be
completed and @uali<ied with approval
sheet.
'9 电Ð安v5电†‡&D’:[Ò]接ˆ
™Ïh
#lectrical erection/ cable laying/ blocIing
and connection shall be completed.'6 电†D电«†…aK™Ï]符合-求]
有Ì)h
Cable and motor insulation test shall be
completed/ @uali<ied and recorded.
'7 接 f符合67]电«接fj接‰5Š‹
?@合Š]j接‰¼接f2接Œœ合Šh
$he ground connection shall be @uali<ied.
$he motor ground connection strap and
bolt shall be @uali<ied. $he connection
section area <rom strap to ground shall be
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 30/31
@uali<ied.
' 电ÐÊ°Õ?™Ï]?OÏ‹]¾Ï
³]有Ì)h
#lectrical protection driving test shall be
completed/ with correct action andconstant value/ and recorded.
%0 ³´ 电ÐÊ°ûÅÄh
Con<irm that electrical protection has been
put into operation.
…U“Y4 N C
%' …U&.D²gDCÁŒ等工O[Òh
4NC e@uipment/ signal and instrument
pipe shall be completed.
%% …Uaa[>h
4NC measuring points shall be completed.%+ …UD电ÐaaÕ?ϳ]有Ì)h
4NC/ electrical measuring points driving
shall be correct and recorded.
%8 ÁÞ综Ü[%]K程ϳ]有Ì)h
4nstrument and meter calibration shall be
completed/ with correct measuring range/
and recorded.
%( …UŽDÊ°Õ?Ï‹]有hËh
4NC logic and protection driving shall be
normal with approval sheet.
%9 ö…UÊ°¾7³]Ê°ÅÄh
All 4NC protection constant value shall be
correct with protection.
综合“Y o t h e r
%6 &.D系统ió6mÐTh
#@uipment and system temporary name
plates shall be completed.
%7 试ô工‹<Do料7.Yñh
Commissioning tools and material shall
be su<<icient.% ö;fÆÇJ^]安TD/0Í底工O
s³´h
All pro<essionals shall be on duty/ sa<ety
and techni@ue handover shall be carried
out.
+0 试ô‘‘‹oÐ.]‘‘'‘h
Commissioning communication <acilities
shall be complete with @uali<ied
communication.
+' Ì )Á~Ð.h
7/23/2019 10¹ø¯³ý»Òϵͳµ÷ÊÔ´ëÊ©Boiler Ash Handling System Commissioning Procedure
http://slidepdf.com/reader/full/10oayoiieoeeboiler-ash-handling-system-commissioning 31/31
Recording sheet shall be completed.
+% NO>À]ýþ试ô8’L¥k除]f
œ5“9干净„”h
#nvironment shall be cleaned upK sca<<old
that may a<<ect the commissioning shall be removedK ground and site shall be
cleaned without sundries.
++ 试ô‘–'‘]–ªYñh
Commissioning passageway shall be
unblocIed with su<<icient illumination.
+8 试ôg—˜™šäDwD›œDžÐ
Th
Holes and ditches cover plate/ plat<orm/
stair and handrails shall be completed.
+( 试Ôg—8¸4&施sÅýs¦ŸY
ñ8ió¸4&施h
ire<ighting <acilities in commissioning
area shall be put into operation/ or
temporary <acilities shall be provided.
调试~^gfÆÂ
Responsible person o< commissioning unitF
HQ~^gfÆÂ
Responsible person o< consultant unitF
%&~^gfÆÂ
Responsible person o< #PC unitF
ƒ Ÿ
DateF