300kW Cummins biogas CHP Co-generator unit Cummins biogas generator with heat recovery system

This 300kW Cummins biogas generator set is used in a biogas plant on a dairy farm. The unit is equipped with a Cummins K19N-G1 gas engine, as well as a waste heat recovery system and an exhaust gas after-treatment system.
Biogas CHP system or co-generation unit mainly use Biogas as fuel for internal combustion engines to generate electricity. The heat from exhaust heat and cylinder liner is recovered to provide hot water or steam for daily life and industrial production.
The Biogas cogeneration unit is composed of Biogas engine, AC alternator, heat recovery system and control system. The mechanical energy generated by the combustion of Biogas in the internal combustion engine drives the alternator to output 380V three-phase AC electricity, which can be for both self-use and power grid. The high temperature 550-600℃ exhaust gas and the cylinder liner water ( 80-90 ℃ ) can produce high temperature hot water about 85℃ through the waste heat recovery system for domestic hot water or winter heating.
Advantages of CHP or Cogeneration Units
1. High Comprehensive efficiency and energy saving
Biogas cogeneration system has higher power and heat generation efficiency and can significantly reduce fuel costs. The heat generated can be used entirely for domestic hot water or heating, the electricity generated can be used for relevant engineering sites, and the surplus electricity can also be sent to the power grid, which can provide additional benefits and high independence in the volatile energy market.
2. Environmentally Friendly, Carbon Emissions reduction
Biogas cogeneration units can save up to 40% of primary energy and reduce carbon dioxide emissions by 60% compared with traditional power generation methods. Compared with other fuels, natural Biogas burns with the lowest carbon dioxide emissions.
3. Compact structure, less space demand
The compact structure allows the most efficient conversion of engine power and combustion heat into electrical and thermal energy. Integrated design, compact structure, reasonable layout, the space occupied by units in the building is minimized, which will reduce the cost of installation and connection of units.
4. Easy operation and smart control
Heating capacity and power output can be automatically adjusted. It can supply power synchronously with the power grid and automatically track the frequency of the power grid to ensure the safety of power supply.
If you have a livestock farm and you have built a biogas digester and can produce biogas more than 2000 cubic meters a day,
If you have a kitchen waste treatment plant and can produce a lot of biogas everyday,
You can consider to have a biogas generator to produce electricity to save your electric bill.
Biogas generator are mainly for biogas projects in farms like pig farms, chicken farms, cow farms, kitchen waste treatment plant, paper mills, etc
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We are a manufactuer of natural gas generators and biogas generators from 100kW to 1500kW single unit and more capacity can be achieved by paralleling several smaller power generators.