Professional produce cooling system for marsh gas engine and generator set

Biogas mainly contains landfill gas, PTA sewage, paper mill wastewater, farm sewage, landfill leachate and other fermentation gases.

Biogas pretreatment system is mainly used to complete the biogas gas extraction, boost, dehumidification, filtration, gas analysis and other functions. The biogas through the pretreatment system is fed to a gas generator or other gas supply. Domestic and foreign gas generating units have different requirements on the pressure and quality of the gas, and some require desulfurization, de-siloxane and other purification functions. The basic gas pretreatment system can be up to *0Kpa, the humidity is less than *0% and the particle size is less than 3 microns, the supply air temperature can reach ****0 ° C. 

Biogas gas pre-treatment system for the unit structure, Xinxiang FAST Industry and Trade Co., Ltd. Technology Research Center has developed a single set of the largest processing capacity of **0N / h

XINXIANG FAST Industry and Trade Co., Ltd. mastered the landfill gas transport process of pressure control technology, generating units and the torch of the flow distribution technology, fixed flow combustion technology and other system control technology. Can be used for gas-generating units and torch to achieve linkage control.

At present, the domestic garbage disposal is still landfill. Usually in the landfill to a year later, landfill waste into the anaerobic fermentation stable section, the landfill gas production rate can reach the maximum. Approximately *0% of the landfill gas (LFG) produced by waste fermentation is combustible gas methane. At the same time also contains trace hydrogen sulfide, mercaptan, vinyl chloride, toluene, ethane, methyl chloride, xylene and other toxic gases. Landfill gas is a flammable and explosive dangerous gas, due to landfill gas accumulation explosion occurred when the accident occurred. On the other hand, landfill gas is also a harmful gas to the environment and the human body. In order to standardize the way of landfill, to prevent secondary pollution, to eliminate security risks, the Ministry of Construction and June ***4 promulgated the "Sanitary Landfill Technical Code", as the landfill industry standards for landfill gas collection and treatment Mandatory requirements.

For large landfill landfills and gasfill sites, in order to protect the environment, improve economic efficiency and social benefits are usually collected landfill gas for power generation. Landfill gas pretreatment system is an important equipment of landfill gas power generation project. The system is not only used to realize the functions of dehydration, regulation, removal of impurities, safety protection, but also landfill gas collection system and power generation Unit quality inspection of the gas transmission bridge.

As landfill gas terminology flammable and explosive gas, safety should be the first principle of design. While taking into account the reliability of the system, economical. The preconditioning system has the following functions when the following landfill gas engine is required to operate with flow control, stable pressure and suitable temperature.

1.  Reducing the dew point temperature of the gas, the freezing function makes the gas in the gas condensate precipitation, multi-level dehydration function to reduce the gas moisture content, automatic drainage;

2.  Reduce the content of solid impurities such as dust;

3.  Automatic pressurization and overpressure protection, stable system gas outlet pressure, temperature and flow;

4. Online monitoring section in time to monitor the timely detection of gas composition, alarm function, to ensure safe and reliable system of long-term operation;

5. The matched gas pretreatment device can control the generator set to set the heat accumulation value, improve the stability of the unit and protect the gas collection system.

6.  Fully automatic operation, with their own data acquisition, display and remote communication function