Two-stage coal gasifier produces gas by burning coal. It has two gas outlets, ie, upper gas outlet and lower gas outlet. Upper gas contains tar, which can be disposed by electric oil remover and recycled. Lower gas contains no tar, dust of which can be cleaned by cyclone dust collector. All the gas produced are cooled indirectly and the waste water is condensed liquid sewage, which reduces the disposing amount of waste water containing oil and phenol. Waste water and tar are stored in steel containers to prevent harmful substances from evaporating or leaking. Waste water can be disposed by combustion.
The coal gasifier reduces cost and increases profit as a result of energy saving. Because of burning gas, it is able to comply with the environment protecing standard. Now that the prices of energy increases and the environment protecing requirements are stricter, this kind of coal gasifier should be your best choice.
Servicable range:
heating furnace fuel in Metallurgy,construction materials, glass industry; raw materials and fuel in chemical industry
Main types and technologic specification:
|
name |
unit |
specification |
||||||||
|
Φ2.0 |
Φ2.4 |
Φ2.6 |
Φ3.0 |
Φ3.2 |
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|
Chamber diameter |
mm |
2000 |
2400 |
2600 |
3000 |
3200 |
||||
|
applicable fuel |
|
Non-caking or weak-caking anthracite, biruminous coal, coke, coal property should be coincident with the requiirement of GB9143 |
||||||||
|
Fuel size |
mm |
25—50 |
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|
Coal consumption |
Kg/h |
800~1000 |
1200~1500 |
1300~1800 |
1800~2100 |
2200~2500 |
||||
|
Gas agent |
|
Air, steam |
||||||||
|
Gas output |
Nm3/h |
2500~3000 |
3600~4500 |
4000~5500 |
6000~7000 |
7000~8000 |
||||
|
Tar |
Mg/m3 |
≤100 |
||||||||
|
Net heating value |
kJ/Nm3 |
≥5800 |
||||||||
|
Gas temperature |
distillation stage |
℃ |
80~120 |
|||||||
|
gasifying stage |
℃ |
400~600 |
||||||||
|
Gas pressure |
distillation stage |
Pa |
1000~1500 |
|||||||
|
gasifying stage |
Pa |
1470~1960 |
||||||||
|
Blast pressure |
Pa |
≤6000 |
||||||||
|
steam products |
Kg/h |
300 |
450 |
500 |
550 |
550 |
||||
|
Inner steam pressure |
|
0.07 |
0.07 |
0.07 |
0.07 |
0.07 |
||||
|
Saturated temperature |
℃ |
50~65 |
||||||||
|
Feeding coal mode |
|
Automatic |
||||||||
|
Coal feeding system |
|
Hydraulic driving |
||||||||
|
Hydraulic station power |
Kw |
7.5×2 |
11×2 |
11×2 |
11×2 |
11×2 |
||||
|
Ash tray speed |
r/h |
2.97 |
1.7 |
1.5 |
1.5 |
1.5 |
||||
|
Equipment weight |
t |
70 |
85 |
95 |
110 |
130 |
||||
|
Oweral dimensions |
H1 |
m |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
|||
|
H2 |
m |
10 |
10 |
10 |
11.5 |
11.5 |
||||
|
H3 |
m |
13.5 |
13.7 |
13.7 |
15.2 |
15.5 |
||||
|
applicable gas station |
|
cool gas station, hot gas station |
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Shanghai Yongxian Machinery Manufacturing Co.,ltd. is a group company with nearly twenty years experience in machinery and equipment manufacturing. In Shanghai and Zhengzhou, there are two factories, three branch companies and a technology Research and development center. Yongxian is a key enterprise specializing in researching and manufacturing drying equipment and crushing equipment, and we are also a manufacture and export base of rotary dryers, rotary kilns and flour-making, sand-making and stone-crushing equipment.
Yongxian Machinery is located in Qinggang Economic Zone, Fengxian, Shanghai, adjacent to the beautiful Hangzhou Bay. Our factory covers an area of nearly 60000 square meters and has professional industrial production lines and 3D mechanical design and computer simulation test systems from Germany, Belgium, Italy and other countries, the latest technology equipment and testing equipment, and constantly absorbs domestic and foreign advanced technology and advanced standards, so as to have the ability to develop the high-tech products at international advanced level.
At present, our company has a complete product system with drying machinery, rotary kilns, coal gasifiers, crushers, cooling mills, dusting mills, vibrating screens and feeders. The products are dryers, rotary kilns, heating series, grinding series, stone crushing series and sand-making series. Products have been exported to Europe, Japan, Southeast Asia, Australia, Africa and others.
Simultaneously, our company takes advantage of powerful machining capability. We also undertake machinery and equipment part, automotive part and ship part precision machining.
Leading Forever "Leading technology, leading quality, leading service" is our goal forever. We will continue to create better products and better services to create greater value for customers.
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