800kw Biogas Generator

Kecheng is a professional China 800kw Biogas Generator manufacturer and supplier. Welcome to place an order!

Definition and types

Biogas generator is a system that drives an internal combustion engine or gas turbine through biogas combustion, and then drives the generator to generate electricity. It is mainly divided into two types:
Single fuel unit: completely dependent on biogas operation;
Dual-fuel units: can be used in combination with other fuels such as biogas and diesel.

Working principle and system composition

flow of work:

Biogas needs to be treated by desulfurization first to reduce the corrosion of hydrogen sulfide on the equipment;
The ratio of air and biogas is adjusted by the gas mixer to ensure complete combustion;
The internal combustion engine ignition system is modified to adapt to the slow combustion speed of biogas and improve the efficiency.

Core components:

Power generation unit: including internal combustion engine, generator and speed control system (to ensure voltage stability during independent operation);
Heat recovery device: recover the waste heat of cooling water and exhaust gas, and use it for biogas pool heating or refrigeration, so as to realize combined heat and power supply.

Technical advantages

High efficiency energy utilization: the comprehensive thermal efficiency can reach more than 80%;
Environmental benefits: replace fossil fuels and significantly reduce CO₂ and methane emissions;
Cost optimization: non-noble metal catalysts (such as Ni-CeCaO3/Al₂O₃) are used to reduce production costs and enhance anti-carbonization ability.

Application scenarios

Distributed energy: to relieve the pressure of regional power grid, suitable for farms, waste disposal sites and other scenarios;
Industrial field: coal mine gas, industrial exhaust gas and other waste energy reuse;
Rural power supply: combine agricultural waste production of biogas, to achieve clean electricity self-sufficiency.

Development trends

With the innovation of catalytic technology (such as solid solution structure optimization), the stability and adaptability of biogas power generation system continue to improve, and the potential in the field of renewable energy grid connection and carbon emission reduction is significant in the future.