The 300 series gas generator unit has the advantages of large cylinder diameter, long stroke and large displacement. For biomass gas with low calorific value, it can ensure that the output power of the unit remains constant.

 

The series units adopt the internal mixing air intake system and the air fuel ratio automatic control system, which completely avoids the problem of high hydrogen gas backfire blasting. Prevent flashback and ensure the safety of gas transmission.

Natural suction ensures the safety of gas transmission. The pressure of the gas source only needs to be greater than 2 kpa, which makes the gas unit more applicable to the tar in the gas, and the low pressure transmission of the gas source safer. Self-priming air intake, the gas directly enters the combustion chamber after mixing, without the need for turbocharger, intercooler and other air intake links, fewer components, naturally reducing the failure rate.

 

The ignition system of the series of gas units adopts ignition systems imported from the United States or Germany to ensure controlled ignition, high ignition energy and accurate ignition time, so as to make the work more complete, more energy and more explosive.

 

The detachable inlet valve box can facilitate the maintenance of the inlet valve without removing the cylinder head, and facilitate the cleaning of tar in the biomass gas.

 

The low speed ensures the service life of the unit, ensures the annual operation of 8000h, and the overhaul period of 60000 h.

 

The unit can be connected to the grid manually and automatically, and can also operate in isolation, and can realize remote monitoring and operation.

 

Requirements of the unit for biomass gas

 

◎ Generally, it is required to be within 1 meter before the gas inlet pressure regulating valve of the unit:

 

◎ Biomass gas temperature≤ 40℃

 

◎ Biomass gas pressure is 2.5~10kpa, pressure change rate≤ 1kpa/min。

◎ Tar content

 

◎ Impurity particle size≤ 5μ m. Impurity content

 

◎ Moisture content

 

◎ Gas calorific value