Thread Content
The waste gas heat energy recovery of the biological processor uses a high-efficiency gas-to-gas heat exchanger to recover the heat of the discharged waste gas to reduce heat emissions, and has high cooling and dehumidification heat exchange efficiency. Overview of the complete heat recovery project. The biological processor is a professional equipment that uses aerobic microorganisms for waste treatment. This equipment uses microorganisms to quickly decompose food waste and is an environmentally friendly equipment. Microorganisms need a suitable living environment, and reasonable survival temperature control is an important condition for microorganisms to be active. The purpose of the project: Properly designed heating equipment. Heat recovery is performed on the discharged waste heat to reduce heat dissipation. Condensate part of the moisture and reduce moisture emissions into the air. Better use of waste heat recovery to achieve energy saving and temperature control. Design plan data collection (1) The heating temperature of the U-shaped groove needs to reach 80°C. (2) The air inlet and exhaust volume of the equipment is 1680m3/h. The exhaust air temperature is about 30°C, and depending on the inlet air temperature, the temperature fluctuation range is 5°C. (3) Ambient temperature, 15℃~25℃. After calculation of the process principle, the air volume of 1680m3/h increases by 5℃ from the fresh air to the exhaust temperature, and the heat taken away is about 1.63KW. It can be seen that exhaust air is a key channel for heat loss. design core: The waste heat in the exhaust air is recovered and used for cooling and dehumidification. new design: A high-efficiency gas-to-gas heat exchanger is used to directly use exhaust gas to heat fresh air. advantage: High heat exchange efficiency, complete heat recovery, and no other energy consumption. Process diagram, performance curve, energy saving effect, equipment appearance, installation site