Name: High efficiency and low emission coal gasification boiler / coal gasifier
Brand: SINODER
Availability: InStock

Product Details

Specifications

1.Security
2.Low investment
3.Widely used and durable

Product Description

Coal Gasifier uses air and vapor as the gasifying agents to produce mixed gas. It is suitable for gasifying cok

Cold Coal Gasifier is Electric start, water-cooled, four-stoke, direct injection,Compact design with low noise, heavy load durable,Low exhaust emission. Environmental friendly.

Feature of double/ two stage coal gasifier:

The working process of double stage coal gasifier consists of carbonization and gasification. During carbonization process, coal goes through intensive drying and low temperature carbonization, and gradually turns into semicoke. During the gasifying process, hot semicoke reacts with gasifying agent and turns into ash, which is discharged from ash bowl automatically.

In low temperature carbonization process, dry distillation gas is produced by evaporating water content. It is used as top gas of double stage coal gasifier and takes up 40% of the total gas amount. Dry distillation gas enjoys higher heat value (6700KJ/nm3) and low temperature (120° C), and contains large amount of tar, which is produced by low temperature carbonization. Tar is of good liquidity and can be gathered by electrostatic dust collector as chemical raw materials and fuels.

During gasifying process of the double stage coal gasifier, hot semicoke and gasifying agent conduct a series of chemical reactions including reduction and oxidation and produce gasified gas. This kind of gas is used as the bottom gas of double stage coal gasifier and takes up 60% of total gas amount. Its heat value is competitively lower (6400KJ/nm3); Its temperature is higher (about 450° C). Due to its less proportion of ash, bottom gas can be processed through cyclone dust separator and wind cooler. Users can use cold purified gas without adopting elutriation method thus avoiding producing large amount of phenol water

Technical parameter

			YSQ 2.0	YSQ 2.6	YSQ 3.0	YSQ 3.2	YSQ 3.4	YSQ 3.6	YSQ 4.0
I.D. of chamber (mm)			2000	2600	3000	3200	3400	36000	4000
Gasification area(m²)			3.14	5.31	7.07	8.04	9.07	10.17	12..56
Applicable coal			Non-caking or weak-caking anthracite bituminous coal
Coal granularity			20~40,25~50,30~60
Coal consumption		Min	785	1327	1766	2010	2269	2543	3140
Coal consumption		Max	1036	1751	2331	2653	2995	3357	4145
Gasification agent			Air+Steam
Air consumption (m³/kg)			2.2~2.8
Steam consumption (m³/kg)			0.3~0.5
Coal gas heat value			6060~6270
Coal gas outlet pressure		Up stage	1.2~2.0	1.2~2.0	1.2~2.0	1.2~2.0	1.2~2.0	1.2~2.0	1.2~2.0
Coal gas outlet pressure		Down stage	1.5~2.5	1.5~2.5	1.5~2.5	1.5~2.5	1.5~2.5	1.5~2.5	1.5~2.5
Coal gas outlet temperature			400~550
Max blast air pressure at the bottom of the gasifier			7000	7000	7000	7000	7000	7000	7000
Saturated air temp.(°C)			50~65
Coal feeding mode			Coal feeding automatically
Coal feeder driving device			Hydraulic driving
Ash discharging mode			Automatically wet ash discharging
Max speed of the ash tray			2.97	1.7	1.7	1.5	1.5	1.5	1.5
Ash tray driving power(kw)			7.5	7.5	7.5	11	11	11	11
Coal gas output(Nm³/h)	Min		2355	3980	5299	6029	6860	7630	9420
Coal gas output(Nm³/h)	Max		3109	5254	6994	7958	8984	10072	12434

Company Information

Zhengzhou Sinoder Indutech Machinery Co., ltd (hereafter referred to as "Sinoder") is a joint-stock machinery manufacturing enterprise, integrating industrial scientific research, production and marketing. The company is located in the Industry Area Zone of Zhengzhou, China.

The main products cover industrial drying machines,industrial crushing machines, mineral processing machines, brick machines, biomass energetic machines, environment protection equipment, food oil press machines and other mechanical equipment. Our key product include stone crusher,sand maker, stone washing machine, ball mill, flotation cell, AAC block plant, rotaty drying machines, biomass burner, coal gasifier, oil press machine, packaging machine, breeding machines, fertilizer and pellets machine and other machines.

Sinoder offer not only products with good quality and competitive price, but also top service and solution.

Website:

Packaging & Shipping

1.Waterproof packing with the international export standard by 20ft, 40ft, 40hp container.

2. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.

3. Or as per customer's requirements.

Our Services

1.Pre-sale services:

1) Selecting equipment type;

2) Designing and fabricating the products in accordance with the special requirements of the clients;

3) Training technical personnel for our clients;

4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.

2.Services provided during the sale:

Respect our clients; present the clients with ease, relaxation and a surprise; devote ourselves to improve the total value of our clients.

1) Checking products acceptance ahead of delivery;

2) Introducing the service system to our clients.

3. After-sale services: