Aiming at the commonly used form of residence, the structure of biogas burner suitable for biogas heating boiler in winter is measured and designed, including the measurement of burner heat load and the design of burner nozzle and other structural dimensions. The design of heat exchange inside the boiler and flue gas process are used to improve the thermal efficiency of the boiler.

   Under the condition that the burner has been determined, according to the principles of economy and feasibility, it can reduce energy consumption and improve the thermal efficiency of the boiler, and further reduce energy consumption and improve the thermal efficiency of the boiler. The utility model is suitable for a new energy boiler of a breeding plant, which uses animal manure, dirt after slaughter, branches and leaves for fermentation reaction to collect the generated biogas.

   Biogas is a combustible gas produced under anaerobic conditions in biogas digesters or sewage treatment. Generally, the content of methane is more than 50-80% and the calorific value is high. One cubic calorific value is about 5500 kcal, compared with one kilogram of coal. Methane is burned in a special boiler to release heat to heat hot water or produce steam.

   Biogas burner has high thermal efficiency, large output, strong load adaptability, high degree of automation, convenient operation, safe and reliable operation. It is an ideal, low consumption, low pollution and green environmental protection product. Any mechanical component will have some faults after working for a period of time, and the biogas burner is no exception. Once the burner fails, you must first check whether the conditions for normal operation of the burner are met.