Harmless recycling utilization system for kitchen oil fume and garbage

Abstract

The invention discloses a harmless recycling utilization system for kitchen oil fume and garbage. The harmless recycling utilization system comprises the following steps that (1) the kitchen oil fume is fed into an electrostatic oil fume purifier through a fume cover type fume suction purification cover and a flow equalizing convergence pipe, and then is fed into an exhaust air outlet through an exhaust fan and a silencing box; (2) solid garbage is crushed by a grinding machine, then is extruded into a solid-liquid separation conveying device and is thrown into a biochemical fermentation treatment machine to be made into primary fertilizer, and gas generated in the grinding and crushing process is fed into a gas purification cabinet communicating with an exhaust pipeline; and (3) liquid garbage is thrown into an oil-water separation device, the waste oil is directly collected into an oil tank after oil-water separation, biological diesel oil subjected to the methanol esterification treatment is combusted by a bio-fuel gasification furnace, a boiler is heated through a steam generator, and wastewater is uniformly fed into a wastewater treatment device for treatment. The harmless recycling utilization system is small in occupied area, high in recycling utilization rate, low in operation cost, high in safety and suitable for various places such as hotels, restaurants and mess halls.

Description

technical field [0001] The invention relates to the technical field of environmental protection utilization, in particular to a recycling system for harmless recycling of cooking oil fume and garbage. Background technique [0002] Since the reform and opening up, due to the excessive emphasis on the extensive economic growth mode of GDP by the government and enterprises, the problem of environmental governance has become increasingly prominent, and environmental governance has become a core issue related to the sustainable development of China's economy. The root of environmental problems lies in the various industrial wastes and harmful gases brought about by China's rapid industrialization process, as well as the various domestic wastes and waste gas emissions produced by people in their daily necessities of life. Since the existing domestic waste and waste gas treatment technologies are not as advanced as those in developed countries, and the application level is not very...

AI Technical Summary

Problems solved by technology

However, these existing technical solutions also have the following problems: more equipment is used, the processing flow is complicated, and the operating cost is high, and because they cannot be processed in the first time, they cause hygiene problems and increase the waste of resources.

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