Gasification principle

1.The technology of down draught stalk gasification is a technology that converts biological materials such as straw into energy by a high-pressure exhaust fan in a high temperature state. Straw is mainly composed of carbon, hydrogen, oxygen and ash. When these elements meet in a controlled high temperature state, they combine together to be carbon monoxide, hydrogen gas, and methane. These are all burnable gas. The process in which biological materials converts into burnable gas is named gasifying process.

2.The principle of gasifying process: biological materials enter combustor, and undergo heat drying. As the temperature increases, the volatile is separated out and split. After splitting, the gas and carbon meet supplied air in the oxidation area and combustion takes place. The combustion results in CO 、CO2 and vapor. The heat from combustion is utilized to maintain dryness, splitting reaction and endothermic reaction of the underneath reversion area. The gas resulted from the combustion goes through the reversion area and reacts with carbon layer（C+CO2=2CO、C+HO2=H2+CO）, which produces burnable gas consisting of CO、H2、CH4、CmHn. The burnable gases are separated from impurities such as tar, and are output from the bottom ready for use. The ash is discharged from the bottom of the gasifier.

 HYQH New type biomass gasifier

Advantage of the no tar rotating biomass gasifier:

3.Rich raw materials: our biomass gasifier can use big firewood, long branches, block coal, dry chicken and cow manure as raw material to produce high flammable gas.

4.Use unique special stove, made the moisture of the tar to splited under the high temperature. So that to produce higher heat energy, and have no bad smell of the tar.

5.When the gas in the biomass is not enough or not pure, our machine only need to rotate the biomass to change the burning point to continue.

6.It can burning 4-6hours per time, if you use biomass pellet material, the burning time can reach to 10-14h/t.

7.If you need to connect radiator to get the heating 40-80m2 apartment, you need to connect 3-4 group radiators.

8.It will be used for 8-10 years, and easy to maintain.

 No smoke biomass gasifier
This machine has no smoke and tar taste when working, can feed in raw material continuously. It can supply gas with high quality for generator set, boiler, fan heater, drying machinery, etc.