Date post: | 05-Jul-2018 |
Category: |
Documents |
Upload: | himanshu-verma |
View: | 213 times |
Download: | 0 times |
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 1/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
INTRODUCTION TO STEELMAKING DIVISION
MECON LIMITED
Concept ToCommissioning
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 2/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
Back ground
• In 323rd meeting, SAIL Board on 03-04-2007
had accorded in–principle approval or the
propo!al or moderni!ation and e"pan!ion o
Bhilai Steel #lant$
%nder thi! moderni!ation and e"pan!ion plan it
i! propo!ed to in!tall one ne& B'( Shop o
)apacit*+ 4$3 .#A o Li/uid Steel in ne&
SS 3 )omple" in it! e"i!ting integrated !teel
plant at Bhilai, )hatti!garh$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 3/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
ile !tone
• In–principle Approval 3rd April 2007
• 1rat .S received 2 th April 2007
• (inal .S eceived 7 th une 2007
• 5I. i!!ued on 30 th une 2007
• Bidder! )onerence 23 rd ul* 2007
• !t )orrigendum th Aug 2007
• 2nd )orrigendum th Sep 2007
• 3rd )orrigendum 2 !t Sep 2007
• 'er! received on th 5ovem6er 2007
• !t round di!cu!!ion! th 1ec to 20th 1ec 2007
• 2nd round di!cu!!ion! 2th
an to 28th
an 200
• 3rd round di!cu!!ion! 2 th ar to 29th ar 200
• #rice 6id opened on 9 th April 200
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 4/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
SS 3 La*out
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 5/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
.orpedo )ar
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 6/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 7/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
:;torpedo 6a*, 1< Ba*
• .orpedo ladle receipt 1< 6a* =2 track!>
and <( 6a* = track>
• Si?e 7 " 28$ " 43 mtr$
• 2 no o <'. crane! o 300@0;2.
=:<)>
• .here i! provi!ion o :ot metal mi"er &ith
<'. crane &hich i! under con!ideration$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 8/106
A
H o u s e
o f E n g i n e e r i n g
E x c e l l e n c e
MECON LIMITED
:ot metal receipt =torpedo 6a*>1<
Ba*• :ot metal i! received rom Bla!t urnace!
in torpedo =30.> ladle car in torpedo
6a*=1< or <( 6a*> and poured into :ot
metal charging ladle kept in ladle tran!er
car in reladling pit=2no!>$ rom there
either :eat i! taken to hot metal
de!ulphuri?ation unit or directl* pouredinto B'( depending upon :ot metal
chemical anal*!i!$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 9/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
1e!ulphuri!ation Station
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 10/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
'perating (eature! o :1S
1e!ulphuri!ation proce!! )o-inection 6a!ed proce!!
.he !ame !*!tem &ill 6e capa6le enough to operate under mono-inection
eagent! con!idered
I> )alcium )ar6ide 6a!ed
compoundII> g-6a!ed compound
.*pical inection rate, kg;minI> (or )a)
2 + 30-80g;min
II> (or g + 8-20 g;min
Inection time 9-2 min
Allo&a6le temperature drop duringentire operation
2 °) =ma">
.*pical drop in temperature duringinection
$ 1eg;min
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 11/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
'perating (eature! o :1S
)onve*ing medium o reagent! 1r* 5itrogen
1e!lagging operationB* tilting o :ot etal ladle into the !lag
pot C &ith !lag !kimmer
Liting and tilting mechani!m o car B* h*draulic po&er pack !*!tem
Slag potSlag pot &ill 6e placed on the !ame :
treatment car
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 12/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
'perating (eature! o :1S
(inal DSE in :ot etal ater
de!ulphuri?ation =or !pecial grade!>0$002F =ma"$>
)apacit* o !torage !ilo or )a)2 or 0 da*!
)apacit* o !torage !ilo or g or 0 da*!
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 13/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
:ot etal Ladle
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 14/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
.eeming ladle
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 15/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
.eeming ladle
• )apacit*-8;0.,ree 6oard-400mm or 0 t,
and40mm or 8t, upper dia-3700mm,:t &ith
eet-20mm,:t &ith liting lug!0mm,trunion
gauge-000mm• #late material-AS. 8gd80,porou!plug-2no$
• )on!i!t! o +-!lide gate, ladle tran!er car &ith
auto coupling device or purging,
• .otal no$o teeming ladle! are-29 no!$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 16/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
)harging Ba* = <( >
• Si?e 48 " 2 " 43 mtr
• 2 no! o <'. crane! o 300@0;2t
=:<)> or :ot metal charging, 2 noE! o
!emi portal crane! 8@8 t =:<)>or
!crap charging$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 17/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
G BASIC OXYGEN FURNACE
G ELECTRIC ARC FURNACE
G INDUCTION FURNACE
STEELMAKING
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 18/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
B'( )on!umption (igure!
BOF Consumption Figures
Nominal Heat Size 160 t & 100% scrap as coolant
Target Low c e!ium C Hig" C
Hot etal 1#$t 1'1(t 1'##t
Scrap #66t #0$t )$t
Lime #t $t t
*olomite )6t ))t )1t
Blowing Time 1+( min 1+6 min 1+1 min
Blow O) $#$ Nm# # Nm# )(' Nm#
,-erage Blow++0Nm#.mi
n++0Nm#.mi
n++0Nm#.mi
n
Temperature 1+$6 C 1+$' C 1+6# C
Blow en! C 00)% 006% 010%
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 19/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 20/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
ot met!" c#!$ging in BOF
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 21/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
BOF SO%
SMS&III B#i"!i Stee" %"!nt
'%(g ) *+,-
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 22/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Salient eature!• 5o$ o B'( )onverter! 3
• #roduction o Li/uid Steel 4$3 mtpa
• Speciic Holume $3 cu6$m$;t or 80t nom$ :eat
$0 cu6$m$;t or 0t ma" heat !i?e!
• :;1 atio =ne& lining> $38
• Average .ap-to-.ap time 0 minute!
• 1ail* production #otential #er )onverter- a"$ 30 heat!
• 'ne )onv =&ith avg$ ... time> -2$ heat!
• .&o )onv =&ith avg$ ... time> -8$8 heat!
• .hree )onv =&ith avg$ ... time> -73$2 heat!
• )onverter Lining lie 000 ht! minimum
• elining time 7 da*!
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 23/106
A
H o u s e
o f E n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Salient eature!
• Speciic <nerg* )on!umption- 0$2 cal$ ; t o Li/$ Steel
• #ollution )ontrol ea!ure! like
– <S# 6a!ed Secondar* 1e-du!ting !*!tem$
– Bag :ou!e 6a!ed aterial :andling 1e-du!ting !*!tem!
• State o art <lectric!, In!tr$ C Automation !*!tem$• )om6ined 6lo&ing technolog*• 5itrogen !lag !pla!hing technolog*• )onverter !hell and top cone$•
Advanced B'( !u!pen!ion !*!tem$• Automatic pneumatic !lag !topper during tapping$• Juick lance e"change !*!tem$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 24/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Salient eature!• State o the art #rimar* Ket t*pe !cru66ing !*!tem – K1S )one /uencher !*!tem
• Secondar* emi!!ion control !*!tem =dog hou!e> &ith <S#$
• Separate Bag (ilter 6a!ed dedu!ting !*!tem or the material :andling !*!tem or)onverter and the S%!$
• .ap hole maintenance machine
• Automatic unning achine
• Automatic .emperature C Sampling manipulator or the converter
• 'n line 1u!t mea!urement in )#
• Automatic ga! coupling or the ladle! and tran!er car!
• )onverter lining proile mea!uring !*!tem
• adar 6a!ed 6ath height mea!urement !*!tem
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 25/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
)onverter &ith 1og :ou!e
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 26/106
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 27/106
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 28/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Scrap *ard )1 6a*
• eceipt o !crap 6* rail&a* &agon; truck! to !crap preparation
*ard$
• (acilit*-L &agon!;truck!;!crap pit!;crane!;&eighing
e/uipment!;!crap !hear!;pre!!;torch cutting device
•
ard !i?e-9mtr"38mtr"2mtr • %nloading o !crap 6* 3 noE!$ crane! o 20@20 t <'. crane &ith
magnet and gra6 attaching acilit*$
• Si?e-300mm"4000mm"300mm
• )apacit* o !crap 6o"-2m3
• .otal !crap 6o"e!-no!
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 29/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Slag di!po!al AB 6a*
• Ater tapping o !teel, remaining !lag i! tapped
in !lag pot! and taken 6ack to AB 6a* and !lag
dumped in !lag pit! and /uenched &ith &ater
!pra*, ater cleaning the lime i! coated orcirculation or ne"t c*cle$
• Ba* i! 22" 3$ mtr, 3 noE!$ o 20@0t crane!
&ith gra6 C6all hammer attachment$
• 7 no! !lag pit! &ith &ater !pra* acilit*$
• 5o o !lag pot! are-2 o 20 )u mtr each$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 30/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
• A$ . N+ RINSING /nit
• LADLE FURNACE
• R DEGASSER
• 0
MECON LIMITED
SECONDARY METALLURGY
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 31/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Secondar* eining Ba* :-I
• Ba* Si?e L-338mtr;K-27mtr;:-33mtr
• )rane!- 2 no! o 300@0;2. =:<)> and no o
00;30. rotating hook =ukund Ltd$>
• Argon rin!ing;Ladle urnace;: dega!!er
• (unction o Argon rin!ing o li/uid !teel or
homogeni?ing temperature and chemical compo!ition$
• (unction o L( or rai!ing temperature o li/uid !teel 6*
Arcing$
• (unction o : dega!!er i! removal o di!!olved ga!e!
o li/uid !teel$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 32/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
SECONDARY REFINING 1 LADLE FURNACE
KEY TECHNOLOGICAL AREA
1) ELECTRODE SYSTEM
2) ROOF GANTRY
3) INJECTION SYSTEM
4) ALLOY ADDITION SYSTEM
5) DEDUSTING SYSTEM6) CONTROLS AND AUTOMATION
MECON LIMITED
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 33/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Secondar* reining Ba* :I BA
• 2ISDRI CINA
• Argon rin!ing unit online +-3no!
• Ladle urnace! -3no!
• : dega!!er no!
• <'. crane! 2 no! o 300@0;2t$
• no o 00;30t$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 34/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Ladle (urnace
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 35/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 36/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 37/106
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 38/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
L!3"e 4/$n!ce 'LF- p$ocess
Better temperature control 6* electric heating
:omogeni?ation 6* Ar purging
Allo* addition
Inclu!ion control C 6etter cleanne!! o !teel
1eo"idation C 1e!ulphuri!ation
Act! a! a 6uer !tation 6eore continuou! ca!ting
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 39/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
: 1ega!!er
• 1ega!!ing =Hacuum removal o :2, 52, '2>
• 5atural C (orced 1ecar6uri?ation
• Accurate compo!ition adu!tment
• .emperature adu!tment
• Improving cleanline!! o li/uid !teel
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 40/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
: 1ega!!er
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 41/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
: 1ega!!er
.he t&o !teel pipe! are the inlet and the outlet !norkel!$
Li/uid !teel i! rai!ed through the inlet !norkel and all!
6ack into the !teel ladle ater dega!!ing through the
outlet !norkel$
Beore !norkel immer!ion the inection o inert ga!,
u!uall* argon, i! !tarted in the ga! pipe o the inlet
!norkel$
.he reaction ve!!el i! evacuated 6* mean! o a vacuum
pump !*!tem &hich i! connected to the reaction ve!!elthrough o take duct =e"hau!t>$
: proce!! i! 6a!ed on the e"change o li/uid !teel
6et&een the !teel ladle and the : ve!!el$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 42/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
: dega!!er
• :eat !i?e-8t, ma"-0t,It i! a reractor*
lined vaccume ve!!el e/uipped &ith
t&oreractor* lined !norkel! attached to
6ottom o ve!!el, liting;lo&ering o ve!!eli! 6* &inch !*!tem,vaccume !*!-!team
eector,inert ga! purging in one o !norkel!
• Steel recieculationrate-20t;min, h2 levelater treatment O$3ppm or rail !teel,Allo*
addition can 6e done in : dega!!er$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 43/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Ladle handling Ba*=I->
• Ba* !i?e L-338mtr;K-30mtr;:t-33mtr
• .he ladle turret! o 6illet ca!ter! and Billet-cum-Bloomca!ter !hall 6e located in thi! 6a*$ Ladle turret o 6eam
6lank ca!ter !hall 6e located #erpendicular to the ))#
!hop at one end o the ladle handing 6a*$ .he Beam
6lank ca!ter i! laid in thi! 6a* in linear a!hion =ca!tingdirection parallel to the 6a*>$<mergenc* !teel ladle !hall
6e placed in thi! 6a* 6elo& the ladle turret to&ard!
ro& during emergenc*$
• )rane! 3 no! o 300@0;2. =:<)> and no o 00;30
rotating trolle*$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 44/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
Ladle :andling Ba* I
• (unction i! to lit the heat, di!patched rom S% 6a* and
place it on Ladle turret o )a!ter! ),)2,)Hor)H2,
and dump the letover !lag o ladle into Slag pot$• #lacement o heat di!patch rom A% to e"tended track
o L(,: to I 6a* or treatment in L( or : in ca!e o
non availa6ilit* o crane! in :I 6a*
)rane! -2no! o 300@0;2t and no o 00;30t capacit*$•
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 45/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
)a!ting 6a*;.undi!h preparation 6a*=->
• Ba* Si?e L-393mtr;K-38mtr;:-47$9mtr
• .he 6a* accommodate ca!ting platorm,
tundi!h car!, mould, mould o!cillator !egment!,
.orch cutting machine and dumm* 6ar !torage$
.he 6a* con!i!t! mould cooling !*!tem, mainelectrical control room!, h*draulic room, ca!ter
control room!, tundi!h preparation area or
),)2 and )H$
• )rane! 3no! o 00;30. including rotatingtrolle* and 3 no! o 7$. S;portal or tundi!h
preparation$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 46/106
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 47/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
MECON LIMITED
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 48/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
.echnical detail o 6illet ca!ter!
achine t*pe- SI<<5! HAI :igh #erormance ca!ter &ith curved mould$
5um6er o machine!;!trand!- 2 machine! &ith 8 !trand eachachine radiu!- 9000m
!trand center di!tance- 200m
achine !peed
-a" re!tranding !peed- appro" 8$0 m;min
-a"$ !peed run out roller ta6le- 40m;min
etallurgical machine length- appro"$ 27m$
)a!ting mode – open !tream ca!ting &ith oil lu6ricant - !u6merge no??le ca!ting &ith !topper rod and ca!ting po&der
Ladle accommodation – Ladle turret =Butterl* t*pe>
)utting device- .orch cutting machine
1umm* Bar !*!tem- igid dumm* 6ar
1i!charge e/uipment – oller ta6le, Billet liting device$ )ro!! tran!er car ,.urnover cooling
6ed$
achine de!ign range- 00P00mm to 80P80mm)old !ection to 6e ca!t - 0P0mm,0P0mm
)old cut length – 8,2m
Level o ca!ting platorm- appro" @9900mm
Level o roller ta6le- appro" @900mm
Level o tran!er roller ta6le or cold charging- @00mm
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 49/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
.echnical detail o Billet cum Bloom ca!ter
1e!ign o Billet cum Bloom ca!ter- Bo&-t*pe ca!ter &ith plate mold or 6loom and tu6e mold or6illet, !egmented !trand containment continue!
!traightening o !trand according to the SHAI
patented !traightening proce!!$
Ladle !i?e- 8 t average =uture 0t>
5o$ o machine!-
5o o !trand! per machine – 8
Bo& radiu! – 2000mmStrand center di!tance – 00mm
achine length =!trand length rom mold level to !tart torch cutting machine>- appro" 3m
Support length =rom meni!cu! up to la!t roller o !egment no -> – appro" m
)a!ter e/uipped or !ection cold
-Bloom! 30P300mm =KidthP.hickne!!>
-Billet! 0P0mm
a"$ ca!ting !peed de!ign range o the machine- 'peration &ith !u6merged ca!ting onl*$-Bloom! - ma"$ ,2 m;min
-Billet! - ma"$ 2$ m;min
)old cut product length – 8m,2m
1umm* 6ar !*!tem –Bottom eeding !*!tem$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 50/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
.echnical detail o Beam Blank )a!ter
1e!ign o 6eam 6lank ca!ter-Bo& t*pe ca!ter &ith plate mould, !egmented !trand
containment, continuou! !traightening o !trand according to the SHAI patented !traightening proce!!$
Ladle !i?e – 8 t average =uture 0 t>
5o$ o machine! –
5o o !trand per machine- 3
Bo& radiu!- 2000m
Strand center di!tance-3000m
achine length=Strand length rom mould level to !tart – appro" 30mm touch cutting machine >
Supported length =rom meni!cu! up to la!t roller &e6 o !egment no$2>- appro" 9m
)a!ter e/uipped or
Beam 6lank - 40P2P90mm=7kg>
Beam 6lank 2- 820P440P00mm=02kg>
Beam 6lank 3-023$P390P90mm28kg>
a"$ ca!ting length
Segment @2 dep$ 'n !i?e =e"change component>
Segment 3- appro"$ 200mm
Straightening area- appro" 00mm
1i!charge area- 200mm
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 51/106
A
H o u s e
o f E
n g i n e e r i n g
E x
c e l l e n c e
Long products
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 52/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
MECON LIMITED
) ti l t d l t d i
t
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 53/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
)a!ting platorm and related e/uipment
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 54/106
MECON LIMITED
L dl 1i l i
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 55/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
Ladle !upport - 1ierent !olution!
MECON LIMITED
. di h t 1i t l ti
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 56/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
.undi!h !upport - 1ierent !olution!
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 57/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
.undi!h
MECON LIMITED
SI<.AL L ) A t t
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 58/106
A
H o u s e
o f E
n g i n e e r i n g E x
c e l l e n c e
SI<.AL Lev)on Actuator
.undi!h lo& control !*!tem!
MECON LIMITED
SI<.AL L ) A t t
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 59/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
SI<.AL Lev)on Actuator
MECON LIMITED
. di h l h
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 60/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
.undi!h no??le changer
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 61/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Ladle .urret
MECON LIMITED
. di h h ti
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 62/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
.undi!h preheating
MECON LIMITED
hi h d t
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 63/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
achine head eature!
MECON LIMITED
SI<.AL 1*na(le" h*draulic o!cilla
tor
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 64/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
SI<.AL 1*na(le" h*draulic o!cillator
MECON LIMITED
SI<.AL 1*na(le" o!cillator dierent !
olution!
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 65/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
SI<.AL 1*na(le" o!cillator, dierent !olution!
MECON LIMITED
old tu6e t*pe
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 66/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
old - tu6e t*pe
MECON LIMITED
old cooling
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 67/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
old cooling
MECON LIMITED
<lectromagnetical !tirrer
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 68/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
<lectromagnetical !tirrer
MECON LIMITED
SI<.AL 1iaold mold geometr*
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 69/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
SI<.AL 1iaold - mold geometr*
MECON LIMITED
old !tirrer =<S>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 70/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
old !tirrer =<S>
MECON LIMITED
Strand guide
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 71/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Strand guide
MECON LIMITED
Secondar* cooling !*!tem
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 72/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Secondar* cooling !*!tem
MECON LIMITED
Secondar* cooling t*pical arrangement
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 73/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Secondar* cooling t*pical arrangement
MECON LIMITED
Secondar* cooling
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 74/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Secondar* cooling
MECON LIMITED
1umm* 6ar and &ithdra&al unit
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 75/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
1umm* 6ar and &ithdra&al unit
MECON LIMITED
Kithdra&al and !traightening unit =rock
er t*pe>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 76/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Kithdra&al and !traightening unit =rocker t*pe>
MECON LIMITED
Kithdra&al and !traightening unit =rame
t*pe>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 77/106
A
H o u s e
o f E
n g i n e e r i n g E x c e l l e n c e
Kithdra&al and !traightening unit =rame t*pe>
MECON LIMITED
1umm* 6ar and dumm* 6ar !torage
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 78/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
1umm* 6ar and dumm* 6ar !torage
MECON LIMITED
Billet cutting and evacuation area
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 79/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
Billet cutting and evacuation area
MECON LIMITED
)utting e/uipment
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 80/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
)utting e/uipment
MECON LIMITED
un-out roller ta6le - multi-!trand roller
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 81/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
u ou o e a6 e u ! a d o e
MECON LIMITED
Billet liting device
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 82/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
Billet liting device
MECON LIMITED
)ro!! tran!er car and di!charge area
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 83/106
A
H o u s e
o f
E n g i n e e r i n g E x c e l l e n c e
g
MECON LIMITED
.urnover cooling 6ed
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 84/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
.urnover cooling 6ed
MECON LIMITED
ould C Segment preparation 6a* =
-L>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 85/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
ould C Segment preparation 6a* = L>
• Ba* Si?e L-393mtr;K-27mtr;:-44$9mtr
• .hi! 6a* i! envi!aged or !torage,
alignment, a!!em6l*, and maintenance o
mould! and !egment! C )a!ter roller
ta6le or 2P8 !trand 6illet ca!ter! and P8!trand 6illet –cum-6loom ca!ter and
Beam Blank )a!ter$
• )rane! 2 no!-40;0. =ukund Ltd$>
MECON LIMITED
Storage 6a*=L- and -5 6a*!>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 86/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Storage 6a*=L and 5 6a*!>
• Ba* Si?e L 6a* L-393mtr;K-38mtr;:-3$7mtr
• 5 6a* L-393mtr;K-33mtr;:-32$7mtr • .he!e 6a* con!i!t! o remaining part o the
di!charge roller ta6le!, cro!! tran!er
mechani!m, cooling 6ed!, end !top!, markingmachine!, au"iliar* 6ed!, tran!er roller ta6le
or tran!er to e"i!ting rolling mill! and 6illet and
6loom !torage *ard$ A control room or tran!er
and !torage o 6illet located in thi! 6a*$• )rane! 3 no! 3;0. &ith magnet in L 6a*
and 2 no! 3;0. &ith magnet in 5 6a*$
MECON LIMITED
1i!patch 6a*=5-#>
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 87/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
1i!patch 6a*=5 #>
• Ba* Si?e L-393mtr;K-24mtr;:-2mtr
• .he 6a* accommodate roller ta6le
&ith pu!her! and collecting 6ed! or
6loom!$ ail &agon! are po!itionedin thi! 6a* or tran!er o 6loom! to
the ne& ail mill$
MECON LIMITED
Beam Blank !torage 6a* AE-BE and BE-)E
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 88/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
g *
• .he!e 6a*! are provided or the P3
!trand! 6eam 6lank ca!ter$ .he!e 6a*!!hall accommodate di!charge roller
ta6le!, collecting 6ed, i"ed !top!,
di!appearing !top!, cro!! tran!er,pu!her!$
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 89/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
• .he !ampling and temperature mea!uringdevice i! arranged on one o dog hou!e door!
in ront o converter and !erve! or automatic
temperature;!ampling o !teel 6ath$
• LOMAS=lo&maintanancega!anal*!ing !*!>
• or controlling and monitoring o ga!
concentration or converter ga! anal*?ing
!*!tem &ith ma!! !pectrometer or thecomponent!)',)'2,:2,52$
MECON LIMITED
#rimar* &a!te ga! treatment
<.3
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 90/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
#rimar* &a!te ga! treatment <.3
• #rimar* &a!te ga! treatment con!i!t!- converterprimar* &a!te ga! treatment, cooling !tack
!*!tem, hot &ater circuit, &ater au" !*!,!tC2nd
!tage &et !cru66er ,!lurr* treatment, uncooled
duct an, ga! anal*!i! !*!tem,!ilencerC!tack
!*!tem,!&itch over !tation,and ga! holder
• I1 an !uction capacit*-270000m3;hr
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 91/106
MECON LIMITED
)onverter aterial handling dedu!ting !*!tem
<.7
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 92/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
• <.- 7+-<. 7 i! material handling dedu!ting!*!tem or convertor charging material rom
!huttle conve*or to 6unker! and than to
intermediate 6unker!
• .otal )apacit* o the dedu!ting !*!tem or
convertor material handling i! –app" 000cu
mtr;hr, no o I1 an! are 2 no!, de!ign capacit*
i! 000 cu mtr;hr$
MECON LIMITED
aterial handling dedu!ting !*! or !ec metallu
rg*
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 93/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
• <.-72 +- i! material handling dedu!ting !*!tem or!econdar* metallurg*, thi! include! dedu!ting o
material handling !*!tem or ladle urnace 3 no! and
dedu!ting o material handling !*!tem or Argon rin!ing
!tation 3no!• .otal capacit* o dedu!ting !*!tem or !econdar*
metallurg* i! 292000cumtr;hr
• 5o o I1 an! are --2 no!, de!ign capacit* i! appr"
292000cumtr;hr$
MECON LIMITED
CONTINUOUS CASTING
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 94/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
• Bi""et CASTER
• BLOOM CASTER
• Be!m 5"!n( CASTER
MECON LIMITED
CONTINUOUS CASTING
MECON LIMITED
Bi""et C!ste$
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 95/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Bi""et C!ste$
MECON LIMITED
Ladle .urret
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 96/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Ladle .urret
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 97/106
MECON LIMITED
ould
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 98/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
ould
MECON LIMITED
Strand uide S*!tem
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 99/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Strand uide S*!tem
MECON LIMITED
Kithdra&al CStraightening &ith #inch oll %nit
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 100/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Kithdra&al CStraightening &ith #inch oll %nit
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 101/106
MECON LIMITED
.orch )utting achine
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 102/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
.orch )utting achine
r
MECON LIMITED
1i!charge </uipment
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 103/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
1i!charge </uipment
MECON LIMITED
Billet ca!ter )on!umption (igure
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 104/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
Billet ca!ter )on!umption (igure
Billet Caster Consumption Figures
*esignation /nit uantit
2lectric 3ower 45".t +ar
wit" 2S 45".t $,pr
7e8ractor 4g.t +ar
Tun!is" Co-ering 3ow!er 4g.t 0'
Tun!is" Nozzles set.se9uence 1
oul! Lu:rication Oil l.t 0)
oul! 3ow!er 4g.t 0'
Lu:ricating ;rease g.t 10a
MECON LIMITED
CONTINUOUS CASTING m!c#ine
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 105/106
A
H o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
1.1 LADLE
1.2 LADLE TURRET
1.3 TUNDISH
1.4 MOULD
1.5 R SEGMENTS
1.6 HYDRAULIC OSCILLATOR
1.7 BENDING UNIT1.8 DUMMY BAR
1. !ITHDRA!AL UNIT
LEGEND
CONTINUOUS CASTING m!c#ine
MECON LIMITED
MECON LIMITED
8/16/2019 SMS3 Presentation
http://slidepdf.com/reader/full/sms3-presentation 106/106
o u s e
o f
E n g i n e e r i n g E
x c e l l e n c e
THANK YOU