Fermentation-pyrolysis coupled treatment equipment for distributed agriculture and forestry biomass

Abstract

The invention discloses fermentation-pyrolysis coupled treatment equipment for distributed agriculture and forestry biomass, comprising a fermentation system, a pyrolysis system and a control system, wherein the fermentation system comprises a fermentation system container as well as a fermentation substance crusher, a fermentation device, a biogas storage device, a flue gas purification device and a discharge treatment system which are arranged in the fermentation system container and mutually connected; the pyrolysis system comprises a pyrolysis system container as well as a pyrolysis substance crusher, a material preheating and conveying device, a charring furnace combustion device, a wood tar separation and storage device, a biogas storage device and a biomass charcoal treatment system which are arranged in the pyrolysis system container and mutually connected; and the control system respectively controls the fermentation system and pyrolysis system. The treatment equipment can produce biomass fertilizer and carbon-based fertilizer, compromise production of biogas and pyrolysis products, combine the fermentation technique and pyrolysis technique in treatment of the agriculture and forestry biomass, perform sorting treatment on materials with different characteristics, realize energy complementation between the fermentation system and pyrolysis system, and realize complete utilization of raw materials.

Description

technical field

[0001] The invention relates to agricultural and forestry biomass resource processing equipment, in particular to a distributed agricultural and forestry biomass fermentation-thermolysis coupling processing equipment. Background technique

[0002] my country is a traditional agricultural country, and it has also become a world forestry country. A large amount of agricultural and forestry biomass is produced every year in agricultural and forestry production. However, due to the scattered resources of agricultural and forestry biomass and the high cost of collection and transportation, most of these biomass are discarded or directly burned, which not only wastes the biomass stored in the biomass. High-value organic matter and energy, the combustion process also has a negative impact on air quality, and has become a fire hazard, threatening the ecosystem and the lives and property of nearby residents. In addition, in order to maintain the high output of agricu...

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