Zhengzhou Hengjia Machinery Manufacturing Co., Ltd.
Main products:Drying machinery and auxiliary equipment
Products
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  • Contact Person : Mr. Wei Yaning
  • Company Name : Zhengzhou Hengjia Machinery Manufacturing Co., Ltd.
  • Tel : 86-0371-67845338
  • Fax : 86-0371-67831378
  • Address : Henan,Zhengzhou,The East Of Tielu Village,Xushui Town,Zhongyuan Zone,Zhengzhou,China
  • Country/Region : China

Professional Coal Gasification Equipment

Professional Coal Gasification Equipment
Product Detailed
Professional Coal Gasification Equipment: 1.Economic and efficient 2.Has good effect of slag-breaking, slag-loosening

Professional Coal Gasification Equipment 

 

Operation Principles:

Coal granule can accelerate the chemical reaction between carbon and vapor. It will produce much flammable gas (like carbonic oxide and hydrogen) which will be completely vaporized.Coal burns at the bottom, the injected water and air will make oxidation reaction with coal and generate CO,H2 flammable gas etc.so the grate can make gas continuously and steadily.

 

There are six layers in the water coal gasifier as following:

 

1.Slag layer-it is formed by the burned coal and located at the bottom of the furnace. It is coved on the inner furnace wall.

 Main Function:

a.Protected the furnace wall from burning out by the heat.

 

b.Preheating the gasification agent. The gasification agent enters into the furnace form the bottom, decreasing the temperature of the slag and increasing the gasification agent temperature.

 

c. It can also help the gasification agent distributed widely.

 

 

2. Oxidation layer-Oxygen and carbon in the gasification agent will generate CO2 and a lot heat after burning(C + O2→CO2),it is the main area for gasification.

 

The height of oxidation layer is usualy much higher than the coals by 3-4 times, about 200 mm.Gasification temperature is lower than the coal ash melting point.

 

3.Reducing layer- CO2 and steam will be reduced to CO and H2 by C. The main chemical reaction is:

CO+C→2COH2O+C→H2+CO2H2O+C→CO2+2H2

4.Dry distillation layer-It will separate hydrocarbons from the volatiles. After separating, the hydrocarbons will enter to the reducing layer again.

 

5. Drying layer-Mainly to vapor water in the coal gas.

 

6. Bare layer-Collecting coal gas and transferring to outside.

 

 

Professional Coal Gasification Equipment

Verified Information This information is Verified by Bureau Veritas and validity period is 2012/11/19 --- 2013/11/19 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)
Drying Machine and Auxiliary Equipment 240 sets per year confidential
Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)
Southeast Asia confidential 5.13
Africa confidential 7.88
Mid East confidential 7.88
Eastern Asia confidential 2.74
South Asia confidential 7.88
Domestic Market confidential 68.49
Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Milling machine ZX50C 1 5.5 Acceptable
Planer No information 1 5.5 Acceptable
Lathe CD6150A 2 5.5 Acceptable
Bending machine WC67Y-63/2000 1 5.5 Acceptable
Shearing machine No information 1 5.5 Acceptable
Cutting machine FLSK-F2100B 1 5.5 Acceptable
Drilling machine Z3050X16A 2 5.5 Acceptable
Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Vernier caliper 0-200mm 5 5.5 Acceptable
Micrometer 175-200mm 5 5.5 Acceptable
Production Flow: 1.Material cutting 2.Accessories processing 3.Welding 4.Assembling


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