86-371-67575157
West 500M Of Rizhao Road And Gongye Road, Mazhai Industrial Park, Zhengzhou, Henan
Alibaba website: http://preview.waimaotong.com/
Coal professinal Gasifier, single-stage coal gasifier, two stage coal gasifier
Coal Gasifier is designed to be high production capacity, high gasification efficiency and better adaptability to various coals, high gas calorific value, and only need two worker to operate it, our coal gasifier can cope with different type heating furnace, kiln, steam boiler and ect.
Our company design and manufacture environmentally friendly coal gasifier that based on the air and steam as gasification agent and is the advanced equipment that produce mixed gas.
The equipment is suitable for gasifying coking coal, coke and other fuels, are widely used as furnace kiln of machinery, metallurgy, chemical industry, glass, building materials, light industry, food, textile industry.
Working principle of coal gasifier:
Solid fuel can be gasified into combustible gas with vapour medium. Because the vapour medium is mixture, the output is mixed combustible gas which is called mixed gas. Hot gas produced after primary dust removal is conveyed to gas heating furnace nozzle and erupts firing, with the oxygen supply of hot air conveyed from hot air pipe around the furnace, which generated high temperature to heat the furnace and reach the furnaces required heat value.
The features of coal gasifier:
1.Small investment of the main equipment,run fast.
2.Safe and convenient using,simple operation,can save 20% fuel than direct coal.
3.Compared with the heating furnace of direct fuel,use hot gas can save energy economy more than 60%
4.Have a significant effect of smoke prevention and dust control,meet environmental protection requirements, is the important equipment of hot working system.
5.Gas outlet temperature is 400-550 °C, the heat energy utilization rate is extremely high.
Spare parts of coal gasifier
Specifications of coal gasifier:
Model | QM0.8 | QM1.0 | QM1.2 | QM1.5 | QM1.6 | QM1.8 | QM2.0 | QM2.4 | QM2.6 | QM3.0 | QM3.2 |
Chamber diameter(mm) | 800 | 1000 | 1200 | 1500 | 1600 | 1800 | 2000 | 2400 | 2600 | 3000 | 3200 |
Hearth active surface(m2) | 0.5 | 0.785 | 1.13 | 1.77 | 2.01 | 2.54 | 3.14 | 4.52 | 5.31 | 7.07 | 8.04 |
Suirable fuel | weak coherent gas carbon,anotherracite,burnt carbon | ||||||||||
Fuel granularity(mm) | 25-80 | ||||||||||
Fuel consumption quantity(kg/h | 40-100 | 70-140 | 120-190 | 160-350 | 350-460 | 500-600 | 500-720 | 700-1040 | 850-1200 | 1700-2000 | 1800-2200 |
Gasifying agent | Air ,steam | ||||||||||
Gas yield(Nm3/h) | 140-350 | 245-490 | 420-670 | 560-1200 | 1200-1600 | 1500-2100 | 1750-2500 | 2500-3600 | 3000-4300 | 6000-7000 | 6500-7500 |
Gas calorific valu(Kj/Nm3) | 5020-5670 | 5020-6000 | |||||||||
Water jacket heating area(M2) | 4.02 | 5.02 | 6.78 | 10.37 | 11.06 | 12.44 | 17.58 | 21.87 | 23.69 | 30.16 | 32 |
Steam output(kg/h) | 60 | 80 | 130 | 200 | 220 | 260 | 350 | 420 | 600 | 840 | 200 |
Gas outlet temperature( °C) | (400-500)Plants related with the coal | (400-500)Plants related with the coal | |||||||||
Gas outlet pressure(Pa) | 1000 | 980-1470 | 1470-1960 | 980-1470 | |||||||
Gas exportation diameter(mm) | 219 | 325 | 325 | 426 | 426 | 529 | 630 | 720 | 820 | 1020 | 900 |
Air pressure(Pa) | 3000 | 4000 | 3000 | ||||||||
Saturated air temperature( °C) | 50-60 | 50-65 | |||||||||
Ashpan rotational speed(r/h) | 0.177-1.77 | ||||||||||
Equipment gross weight(t) | 3.5 | 4.5 | 5 | 7.5 | 10 | 20 | 23.4 | 29.8 | 32 | 37.6 | 16 |
Complete machine power(kw) | 6 | 6 | 6 | 7 | 8 | 10 | 14 | 20 | 20 | 27 | 7 |
Tuyere diameter(mm) | 108 | 108 | 140 | 165 | 219 | 325 | 325 | 426 | 426 | 426 | 219 |
Service:
1) Pre-sale service:
Freely provide project designing, process designing, choosing suitable equipment for you.
2) Medium-sales service:
Accompany you to complete the acceptance of the equipment,draft the construction scheme and detailed process, and complete process of export.
3) After-sales service:
We sent engineer to the scene to guide installation, debugging and training operators.
About us:
Henan Dajia Mining Machinery Co., Ltd is one leading manufacturing enterprise in China and the key enterprise in mechanical industry, focusing on the design and manufacture of mining machine, complete preparation equipment, rotary kiln and construction facilities, etc. With the advantages of many years’ development, we now have rich experience and powerful strength in independent design and manufacture of coal gasifier, stone crusher, ball mill, ore separator and complete plants of cement production, limestone production and ceramsite production, and we have also passed international quality system certification.
