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.

系列機組采用內混式進氣系統及空燃比自動控制系統，徹底避免了高氫燃氣回火放炮問題。阻絕回火，確保燃氣輸送安全。

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.

自然吸氣，確保燃氣輸送安全，氣源的壓力只需大于 2kpa即可，使燃氣機組的適用范圍更廣，對燃氣中焦油的適用性強，氣 源低壓輸送更安全。自吸式進氣，氣體混合后直接進入燃燒室，不需要渦輪增壓器、中冷器等進氣環節，部件少，自然減少了故障率。

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.

系列燃氣機組點火系統采用美國或德國進口等點火系統，保證點火受控，確保獲得高的點火能量和精確的點火時間，使做 功更徹底，能量更大，爆發力更強。

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.

可拆卸進氣閥箱，不需拆卸缸蓋即可方便維護進氣閥，方便清理生物質氣中的焦油。

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.

低轉速確保機組使用壽命，保證年運行 8000h, 大修周期 60000h。

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

機組可以手動、自動并機并網功能，亦可孤島運行，可實現遠程監控及操作等功能。

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

機組對生物質氣的要求

Requirements of the unit for biomass gas

◎一般要求距離機組燃氣進氣調壓閥前1米內：

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

◎生物質氣溫度≤40℃

◎ Biomass gas temperature≤ 40℃

◎生物質氣壓力2.5～10kpa，壓力變化率≤1kpa/min。

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

◎焦油含量

◎ Tar content

◎雜質粒度≤5μm，雜質含量

◎ Impurity particle size≤ 5μ m. Impurity content

◎水分含量

◎ Moisture content

◎燃氣熱值

◎ Gas calorific value