5MW Biomass Gasifier Power Plant

Product Details
Customization: Available
Transmission Type: Flexible
Rhythm: Flow Production Line
Manufacturer/Factory, Trading Company, Group Corporation
Gold Member Since 2014

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  • 5MW Biomass Gasifier Power Plant
  • 5MW Biomass Gasifier Power Plant
  • 5MW Biomass Gasifier Power Plant
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Basic Info.

Model NO.
whole machine line
Production Scope
Product Line
Flexible Production
Intelligent Manufacturing
Condition
New
Automation
Automatic
After-sales Service
Engineers Available to Service Machinery Overseas
Power
Customized
Output Type
Customized
Altitude
<2000m Surrounding
Rated Gas Production
15000nm3/H
Rated Power
500kw(Can Be Customized)
Transport Package
Normal Packing
Trademark
CMT
Origin
Jiangsu Suzhou

Product Description

We can design the production line according to your requirements. The following data is just for your refernence.


1. Brief introduction
 
Comprehensively consider the characteristic of biomass gasification process and biomass to design 15MW biomass gasification power plants,we will adopt 3 sets of 5MW biomass gasification power plants in parallel. Biomass is constantly sent by feeding system to gasifier and react with a certain amount of air to produce fuel gas. After the hot gas is cleaned and cooled down by cleaning system, it is piped to internal combustion gen-set to output demanded power. To reasonable design the height and diameter of gasifier make sure good gasification condition and long residence time of biomass in gasifier in order to get high efficiency. The main technical process is shown by F1.
5MW Biomass Gasifier Power Plant
5MW Biomass Gasifier Power Plant
2. Main Technical Process
 
2.1 Preparation of Biomass
The humidity of biomass should be treated to 15% size should be lower than 4cm. After that, satisfied biomass is sent into biomass storage room. And at least, it is necessary to store adequate biomass which is enough to support plant to run fro one week.
 
2.2 Biomass Gasification Process
Biomass is fed continuously into gasifier by feeder located on the bottom of gasifier. Under the effect of hot bed material, biomass contact with air from the bottom of gasifier. At the same time, pyrolysis and gasification reaction happen so that biomass is converted into fuel gas. The main composition of fuel gas is CO, H2, CH4, etc. And some tar and dust are included in fuel gas. The heat value of fuel gas is 1000~1200kcal/Nm3.
 
2.3 Gas Purification Process
In the role of the airflow inside furnace, the biomass ash is carried out of the furnace, separated by the two-stage cyclone, the ash trapped is discharged by the ash discharge device.
 
2.4 Gas Cooling and Cleaning
Use water as media of purification process. Based on different temperature and ash content in different stage, choose to use different wet purification device with different capability in order to well remove tar and dust till gas quality meet the demand of IC Gen-set.
 
2.5 Power Generation Process
Cooled and cleaned gas is piped to cyclinder and mix with air to combust to produce electricity.
 
5MW Biomass Gasifier Power Plant
F1. Schematic diagram of fluidized bed gasification system for one set
No. Process No. Process
1 Belt Conveyor 2 Biomass Silo
3 Gasifier 4 First step cyclone
5 Second step cyclone 6 First step spray tower
7 Second step spray tower 8 Turbulence tower
9 Purifying tower 10 Gas booster fan
11 Dry filter 12 Surge tank
13 Internal combustion engine and generator 14 Water pool
15 Cooling tower 16 Cooling tower
17 Humidifying screw conveyor 18 Star discharger
19 Charcoal discharging screw 20 Air blower
21 Bottom charcoal release screw 22 Star discharger
23 Balancing chamber 24 Sand feeding screw
25 Sand Silo    

3.Technical Features
 
3.1 High Gasification Efficiency
3.2 Fluid Ignition
3.3 Stable Running
3.4 High Automatic Level

4.Work Condition of fluidized bed gasification system
 
4.1 Altitude: <2000m surrounding
4.2 Temperature: -20ºC-40ºC
4.3 System is not suitable for atmosphere with conductive dust and corrosive chemicals gas
4.4 Requirement of raw material
Humidity :<15%; Size:<3cm; LHV:3200Kcak/kg; No Mouldiness; No Metal; Ash Content: <5%.

5.Equipments list for one set, one set is 5MW
  
No. Name Specifications Unit QTY  
A Gasification system  
1 Gasifier JTD-L-15000 Unit 1  
2 Cyclone JTD-XV-15000 Unit 2  
3 Refractory Materials  
4 Wearable Castable  
5 Insulation material  
6 Air Distributor Unit 1  
7 Balancing chamber Unit 1  
9 Air Blower Unit 1  
10 Frequency converter of Air Blower Unit 1  
11 Booster Fan Unit 1  
12 Ignition device Unit 1  
13 Bottom Charcoal Discharge screw Unit 1  
14 star discharger Unit 2  
15 Charcoal discharge screw Unit 1  
16 Humidifying screw Unit 1  
     
B Feeding System  
1 Conveyor Unit 1  
2 Biomass Silo Unit 1  
3 Feeding biomass screw conveyor Unit 1  
4 Frequency Converter of screw Matched Unit 1  
5 Sand silo Unit 1  
6 Feeding sand screw Unit 1  
     
C Cleaning System  
1 Spray Tower Unit 2  
2 Turbulence Tower Unit 1  
3 Purifier Unit 1  
4 Dry Filter Unit 1  
5 Liquid Separator Unit 1  
6 Pressure limiting Tank Unit 1  
7 Surge Tank Unit 1  
8 Circulation Pump Unit 3  
     
D Power Generation System  
1 Engine 8300D/M-1 Unit 10  
2 Generator 500GFM Unit 10  
3 Circulation water Pump Unit 5  
4 Cooling Tower Unit 1  
5 Air Compressor Unit 1  
6 Air Storage Unit 1
7 Distribution Box Unit 1
   
E Instruments and Controlling System
1 Valves Unit 1
2 Pressure Meter Unit 1
3 Temperature Meter Unit 1
4 Pressure Transmitter Unit 1
5 Thermalcouple K Unit 1
6 Level Indicator Unit 1
7 Monitoring equipment Unit 1
8 Controlling system Unit 1
   
F Others
1 Installation necessories and accessories
2 Wires, cables, bridge
   
For more information, please contact us at any time.

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