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Engineering Solutions Innovation … in Material Handling System
Engineering Solutions
Innovation… in Material Handling System
Introduction of Sinonn’s Material Handling Technologies
Shanghai Sinonn New Energy Investment Co., Ltd. is a global high-tech enterprise owning complete material handling solutions.
In ash handling, Sinonn possess Pressure Dense-phase, Pressure dDlute-phase and Vacuum Pressure conveying technologies; In slurry
disposal, Sinonn owns Wet and Dry handling technologies. In addition, we also have pneumatic handling technologies applicable to limestone
powder and coal mill reject in power plants, steel mills, cement plants and oil renery plants.
With independent Research & Development center, Sinonn has been at frontier of world advanced technology in its eld to maintain the safety, reliability
and progressiveness of material handling technologies.
WHAT WE DO FOR MATERIAL HANDLING
ENGINEERING FIELD ENGAGING IN
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Boiler Boiler Economizer
Electrostatic Precipitator
Stack
Fabric Filter
Flue Gas Fan
S02 Residue Silo
Fly Ash Silo
Ash Pond
Dewatering System
Submerged Drag Chain
Bottom Ash HopperTank for Absorbent
Bucket Elevator
Dry Outlet Chute
S02 Reactor
Harbor Silo
Phase Ⅰ Accumulation Inlet valve OPEN
Outlet valve CLOSED
Air valve CLOSED
Function: Material accumulates in the blow tank until a level sensor initiates uidization Phase
Phase Ⅲ Discharging
Inlet valve CLOSED
Outlet valve OPEN
Air valve OPEN
Function: Fluidized material is discharged into the pipeline by compressed air in the form of a continuous dense column.
Phase Ⅱ Fluidization & Pressurization
Inlet valve CLOSED
Outlet valve CLOSED
Air valve OPEN
Function: Compressed air enters blow tank through the uidizing disc at the base, pressurizing the blow tank and thoroughly uidizing the material. At completion, the pressure switch initiates the discharge phase
Phase Ⅳ Conveying
Inlet valve CLOSED
Outlet valve OPEN
Air valve OPEN
Function: Material is being conveyed through the pipeline to a silo. The
pressure switch senses completion of conveying and Phase I
begins again.
FLY ASH HANDLING SYSTEM
Composition & Work Flow of Dense-Phase Pneumatic Conveying
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WHAT WE ARE SPECIALISED
FLY ASH HANDLING SYSTEM1 LIMESTONE POWDER HANDLING SYSTEM3
BOTTOM ASH HANDLING SYSTEM2 COAL MILL REJECT HANDLING SYSTEM4
Fly Ash Handling By Upper Leading-type Vessel
Fly Ash Handling by Underneath Leading-Type Vessel
Underneath Leading-Type Vessel+ PIP Conveying
Coarse Material Handling by Middle Leading-Type Vessel
Fluidizing Pad for New Middle Leading
-Type Vessel
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LARGE OUTPUT CONVEYING CAPACITY TECHNOLOGY
Continuous Conveying:
Design Mechanism: two groups of conveying vessels with same output capacity share same conveying pipeline. That is one group of vessels conveys while the other group collects ash. Stop the rst group after all of the ash in this group has been conveyed into the pipeline, and meanwhile start to convey the ash in the other group. Repeat this operation for these two groups on regular basis to guarantee that there is always ash available in the pipeline, so that the ash can be continuously conveyed to ash silos.
Air Flow Direction
Ash Flow Direction
Conveying by Multiple Big Conveying Vessels in Tandem:
Adopt three or four 5m³ above vessels in tandem, and use PIP (Pipe-in-Pipe) conveying to boost output capacity at each conveying circulation, reduce the blowing time and conveying frequency and increase conveying output of the system
Ash Flow Direction
Air Flow Direction
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1. Convey Vessel
2. Ash-gas Mixer
3. Air Supply
4. Pipe-In-Pipe Line
5. Ash Discharge Pipeline
6. Ash Silo
7. Bag Filter
8. Level Transmitter
LONG CONVEYING DISTANCE TECHNOLOGY OF PIP
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MERITS OF SINOFINN’S PNEUMATIC FLY ASH HANDLING SYSTEM
Safe and Reliable Structure Large ash-gas Ratio Low Conveying Velocity Widely Applicable
Key Equipment in Fly Ash Handling System - Convey Vessel
LPT-type Vessel L-type Vessel PD-type Vessel
SPT-type Vessel T—type vessel PT-type vessel
Key Equipment in Fly Ash Handling System-Dome Valve
Used as : Ash Feeding Valve, Vent Valve and Ash Discharge Valve, etc.
Material of Main Parts :
Body : WCB
Seal ring : Imported Rubber
Valve Flap : Wear-resisting Alloy
Advanced Air-tight Structure
Flexible Switch-on/off
Special Design and Reliable Performance
Long Working Life and Easy Maintenance
Exceptive Sealing Surface Material for Resisting High Temperature
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Key Equipment in Fly Ash Handling System-Double Disc Gate Valve
The sealing set adopts wear-resisting alloy to increase the valve’s wear-resisting property and working life.
By using self tightening sealing, the valve plate can achieve low pressure double-direction sealing to remove dragging or ash deposition.
In view of different temperatures for different media, these valves are available with ambient temperature and high temperature also.
They are mainly used as ash feeding valves, vent valves, ash-relief valve and pipeline switch valves, etc.
Vacuum Pressure Fly Ash Handling System
Conveying power from : Vacuum Blower or Water Ring Vacuum Pump
Conveying pressure : Below atmospheric pressure
Conveying velocity : high speed
Conveying features :
No ash leakage - guarantee a clean working environment
Simplied system, less equipment and reliable & safe operation
1.
2.
3.
4.
Key Equipment in Vacuum Pressure Fly Ash Handling
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Separation Equipment
Ash Silo
VacuumBlower
Ash Unloading Area
Ash Inlet
Air Inlet
Ash Collection Hopper
Combination Bag Filter
Bag Cleaning
Filter Bag
Separator Part
Upper Swinging Door
Air-Lock Filter Bucket
Lower Swinging Door
Fly Ash Silo
Clean Outlet
Conveying Line
Disc
Inlet
Seat
Plate
Maintenance Hole
Cleaning HoleAsh Feeding Valve
Key Equipment in Vacuum Pressure Fly Ash Handling
Ash Feeding Valve
Air Intake Valve Combinatorial Ash Collector
Vacuum Pressure Fly Ash Handling
Typical Features of Vacuum Pressure Fly Ash Handling System
A Features
a Less than 200-meter Conveying Distance
b Maximum System Output at 50t/h
c Reliable System and Advance Technology
d Clean Environment and Low Investment and Maintenance Cost
e High Degree oif Automation
B Main equipments
a Ash Feeding Valve
b Air Intake Valve
c Combinatorial Bag Filter
Bottom Ash Handling System
Introduction of Bottom Ash Handling System
A Wet-type BA Handling System
2.1
2.2
BA Handling System Comprised of Water Impounded Bottom Ash Hopper + Ejector Pump
Submerged Scraper Conveyor System
B
2.1
2.2
BA Handling System of Circulating Fluidized Bed
BA Handling System of Large Pulverized Coal Boiler
Dry-type BA Handling System
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BA Handling System comprised of Water Impounded BA hopper + Ejector Pump
Key Equipment in Wet BA Handling
Feed Gate Clinker Grinder
Ejector Pump
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BA Handling System comprised of Submerged Scraper Conveyor
Sinonn’s Non-Overow SSC System
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Sinonn’s Non-Overow SSC System
600MW SSC + Hydro-extractor Silo 600MW SSC + Belt Conveyor
BA Handling System comprised of Circulating Fluidized Bed Rolling Slag Cooling Machine
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BA Handling System comprised of Circulating Fluidized Bed
BA Handling System of Large Pulverized Coal Boiler
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BA Handling System of Large Pulverized Coal Boiler
Key Equipment in Dry BA Handling
Dry Slag Machine Extrusion Device of Large Slag
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Advantages of Dry Slag Machine
Non-consumption of Water Power Consumption Is 20〜30% Lower Compared to Hydraulic Slag Conveying
Floor Area Occupied Is 20〜30% Lower Compared to Hydraulic Slag Conveying Less Operation and Maintenance Work
High Use-value of Dry Slag Clean Environment Low Annual Operation Cost High System Reliability
Limestone Powder Handling System
System Introduction : To Convey the Limestone Powder to Material Receiving area by Compressed Air1
Two Primary Functions of System : 2
Desulphurization. That is, via Limestone’s Dissolution(Ca2CO3) and a series of other reactions, to convert the sox in Flue Gas
Into Solid CaSO4, Which Will Be Discharged By Slag Removal System. The Desulphurization Efciency in current work condition can
achieve at least 85%. .
Exchange Of Materials On Bed. Maintain the stability of materials circulation amount by adding limestone powder, which is good
for adjusting bed temperature and further guarantee the steady running of Boiler
Typical Flow Diagram of Limestone Powder Handling System
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Key Equipment in Limestone Powder Handling SystemAir-Filled Sealing Air Lock
Pipeline Distributor
Mixer
Coal Mill Reject Handling System
1.1 Pneumatic Conveying System for Coal Mill Reject 1.2 Mechanical Conveying System for Coal Mill Reject
Pneumatic Conveying for Coal Mill Reject Handling
Process of Pneumatic Conveying
coal mill discharge big size removed manually & small size
air inlet valve open coal mill reject silo discharge to bunker
into mill reject hopper feed valve convey vessel
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Shaft Sealing Air Inlet
Typical Equipment for Coal Mill Reject Conveying SystemCoal Mill Reject Hopper
Mechanical Conveying for Coal Mill Reject Handling
Process of Mechanical Conveying
Feeding valve coal mill reject hopper discharge valve scraper conveyor
bucket elevator coal mill reject silo dry/wet discharge
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Layout of Mechanical Conveying for Coal Mill Reject
HOW WE GET SPECIALISED
Efcient and Scientic Management & Quality Assurance Systems
Management System & Quality Assurance System
Sinonn has been certied by GB/T19001-2008/ISO9001 : 2008，GB/T 50430-2007, GB/T28001-2001, GB/T24001-2004 and
ISO14001 : 2004, and obtained many qualications including environmental protection engineering, electrical installing and safe
production.
Sinonn has been awarded with the titles of Hi-Tech Enterprise and AAA-Grade Credit Enterprise, for in consecutive 5 years since
2007, also has been awarded as the Excellent Tax-Payer Enterprise and Innovative Enterprise in Shanghai, China.
Reserve of Talent Personnel and Patents Obtained
Reserve of Talent Personnel
Currently there are more than 180 staff working in the company, 82% of them are technical engineers specializing in design,
process, equipment procurement, installation, site management and commissioning. More than 73% of the staff graduate from
universities.
Patents obtained
We possesses 20 patents currently, and application procedure of another 7 patents is going on.
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RESEARCH & DEVELOPMENT CENTER
In order to ensure the safety and reliability of material conveying systems, our company built an exclusive experiment platform of
industrial scale for ash handling system. The optimum parameter match-up obtained from the platform provides the design
basis for us. .
Typical Curve from Coal Mill Reject Conveying Test
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ACCOMPLISHMENTS
Achievements of 600MW Above Pneumatic Material Handling Projects
Domestic Projects
Sr. No.
I
Project DescriptionMaterial
ConveyedSystem Capacity
Conveying Distance
Unit Capacity Year
JINTANG Power Plant of China GUODIAN Corporation, Sichuan Province
1 Ash from ESP and Eco
2×600MW 116 t/h 370 m 2006
FEIXIAN Power Plant of China GUODIAN Corporation, Shandong Province
2 Ash from ESP 2×600MW 85 t/h 550 m 2007
3 Ash from ESP and Eco
2×660MW 110 t/h 540 m 2008HUANGDAO Phase III Power Plant, Shandong Province
DANGTU Power Generation Co., Ltd., Anhui Province
4 Ash from ESP 2×660MW 112 t/h 430 m 2009
DATANG GUIGUAN HESHAN Electric Power Co., Ltd., Guangxi Province
5 Ash from ESP and Eco
1x670MW 150 t/h 380 m 2011
HAMI Power Plant of HAMI Coal Power Co., Ltd.
6 Ash from De-Nox and Eco
4x660MW 120 t/h 590m 2014
FENGJIE Power Plant Expansion Project of HUADIAN, Power International Corporation Ltd.
7 Ash from ESP and Eco
2x600MW 142 t/h Under Execution
550m
International Projects II
1 Jharsuguda Independent Power Plant, India 6x600MW Ash from ESP, Eco and APH
1st stage : 205m2nd stage : 405m
20101st stage : 341 t/h2nd stage : 341 t/h
2 Adani Power Plant, India 5x660MW Ash from ESP & Eco + Coal
Mill Reject
2011
3 Mahanadi Pre-critical Coal Power Plant
（WPCPL）, India
6x600MW Ash from ESP & APH
Ash Handling : 30 t/hCoal Mill Reject : 2.5t/h
Ash Handling : 450 mCoal Mill Reject : 130m
2012
4 Talwandi Ultra Mega Coal Power Plant, India 3x660MW Ash from ESP, Eco and APH
2012
5 Cuddalore Coal Power Plant of ITPCL, India 2x600MW Ash from ESP, Eco and APH
1st stage : 200 t/h2nd stage : 240 t/h
1st stage : 150 m2nd stage : 1000 m
Under Commissioning
6 Sasan Ultra Mega Power Plant of Reliance Group, India
6x660MW EPC of Fly Ash, BA and Slurry
2013
7 Zetes Phase III 2x660MW Power Plant,
Turkey
2x660MW Ash from Eco, ESP and De-Nox
345 t/h 470m
Under .Execution
8 Qasim Power Plant, Pakistan 2x660MW Ash from ESP and Eco
30 t/h 390m
Under Execution
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160 t/h
51 t/h
85 t/h
1st stage : 480 m2nd stage : 860 m
365m
450m
高 瞻 远 瞩 & 合 作 共 赢 ！
Looking Forward to a Long Term &
Mutually Benecial Business Relationship
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www.sinofinn.cn
Building No.5, No.3000, Longdong Avenue, Pudong New Area, Shanghai, China. Pin Code - 201203.
