Adopting a gas full premix combustion technology with independent intellectual property rights, research and develop biogas hot air blower process and equipment. Study the thermal performance and efficiency of hot air blowers powered by biogas, optimize the structure of hot air blowers, develop an accurate temperature control system for hot air blowers, and achieve the production of prototype machines. The complete replacement of coal, petroleum products, and electricity with fossil fuels by biogas full premix combustion hot air blowers can greatly reduce the production costs for more than half of the breeding farms using hot air blowers. At the same time, it can reduce carbon dioxide emissions and effectively manage rural environments. The production and manufacturing of biogas full premix combustion hot air blowers require support and cooperation from brand enterprises. According to the current scale of enterprise production capacity in this industry, it is possible for cooperating enterprises to form an annual output of 800 (T12,000) units of biogas full premix combustion hot air blowers.