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Storage Precautions for Biogas Generators

Time：2026-01-30 15:37:43 Edit：HuaQuan Traffic Index：720

A biogas generator refers to a power generation system that uses biogas to generate electricity. It utilizes biogas produced from the anaerobic fermentation of large amounts of organic waste from industry, agriculture, or urban life to drive a generator set and produce electricity.

I. Characteristics of Biogas Generators
Biogas generators use biogas as fuel, turning waste into a valuable resource. They are both environmentally friendly and energy-saving, capable of efficient power generation and heat recovery. They are suitable for areas rich in organic waste, such as farms and food factories.

II. Huaquan Power is a professional biogas generator manufacturer in China.
Huaquan Power Company was established in 2010. Its business spans multiple fields, including power generation equipment, new energy storage equipment, high and low voltage complete sets of equipment, and electric power engineering. It has created three major brands: "HQ-POWER," "HUAQUAN," and "Huaquan." Currently, the company has developed into a strong global brand in the power industry, with cumulative global sales exceeding 1 million units.

III. Advantages of Biogas Generators
1. Low-carbon clean energy: Biogas is primarily composed of methane, and its combustion produces far lower carbon emissions compared to fossil fuels.
2. Cascaded use of waste heat: The high-temperature exhaust generated during Biogas Generator can be recovered for heating anaerobic fermentation tanks or providing heat, improving the overall system energy efficiency.
3. Resource utilization of waste: Livestock and poultry manure, kitchen waste, industrial organic wastewater, and other materials can be converted into clean energy, reducing the pollution of soil and water bodies by organic waste.
4. Distributed power supply advantage: No need for long-distance transmission, making it suitable for dispersed scenarios such as farms, rural communities, and wastewater treatment plants, reducing reliance on the grid and transmission losses.
5. Low operating costs: The fuel for biogas generators is free, maintenance is simple, and long-term use is economically advantageous.

IV. Precautions for Storing Biogas Generators
1. Environmental Requirements: The biogas generator should be stored in a well-ventilated, dry, and clean dedicated engine room or under a rain shelter. The ground should be flat and stable, avoiding direct sunlight, rain, and extreme temperature changes.
2. Gas Source Handling: Before long-term shutdown, the main gas valve must be closed, and any residual biogas in the storage tank and pipelines should be discharged. A small amount of anhydrous engine oil can be injected into the intake path to lubricate the piston and cylinder walls and prevent rust.
3. Cooling and Lubrication Systems: Drain the coolant and lubricating oil to prevent pipe damage from freezing or oil deterioration. If the biogas generator will be stored for a long period, it is recommended to replace the coolant with anti-freeze type or use desiccants to keep the system dry.
4. Electrical Protection: The starter battery is a lead-acid battery and should be charged once every 5–8 weeks. The Biogas Generator coils must be kept dry, and if necessary, dehumidifiers or low-power heaters can be used.
5. Dust Protection and Covering: Openings such as the air filter, exhaust pipe, and oil tank should be tightly covered with dust covers to prevent the entry of dust, insects, or moisture.
6. Safety Isolation: Smoking and open flames are strictly prohibited within 8 meters of the storage area. Clear warning signs such as "Biogas Hazard, No Smoking or Open Flames" and "Do Not Approach" must be posted. It is recommended to install physical fences or warning lights to prevent unauthorized access.
7. Airtightness Inspection: Before storing the biogas generator, all pipeline joints and valves should be tested for leaks using soapy water to ensure there are no leaks. When restarting after long-term storage, the system's airtightness must be rechecked.

V. Q&A on Biogas Generators
1. What fuel do biogas generators use to generate electricity?
Biogas produced by anaerobic fermentation mainly comes from organic materials such as livestock and poultry manure, kitchen waste, and agricultural residues.
2. Does a biogas generator require daily maintenance?
Daily operation is not necessary, but it is recommended to check the gas lines weekly, perform leak inspections monthly, and replace the oil filter quarterly.
3. How efficient is a biogas generator in generating electricity?
The electrical conversion efficiency is about 30% to 40%, and with waste heat recovery, the overall system efficiency can exceed 80%.

VI. Application Areas of Biogas Generators
1. Biogas generators in farms: use fermented chicken, pig, and cow manure to produce gas, realizing resource utilization of waste.
2. Food processing plants: handle distiller's grains, waste fats, and kitchen waste, converting them into electricity and heat.
3. Wastewater treatment plants: use anaerobic gas production from sludge to reduce operational energy consumption and emissions.
4. Biogas generators in rural communities: household or village-level biogas power stations providing lighting, cooking, and electricity support.
5. Organic waste treatment centers: centrally process urban kitchen waste and agricultural straw, creating a regional energy closed loop.
6. Biogas generators in remote areas: off-grid power supply, reducing diesel dependence and improving energy self-sufficiency.

A biogas generator refers to a power generation system that uses biogas for electricity production. Users should choose the appropriate biogas generator according to the specific work requirements.
More information about Biogas generator: https://fadianjipower.com/