Biomass gasification equipment

Abstract

The invention relates to biomass gasification equipment mainly comprising a gasification furnace, a spray washing chamber, a condensing chamber, a filtering chamber, a liquid separating pool and a gas storage pool. The biomass gasification equipment is used for carrying out the purification treatment on a gasified gas of the gasification furnace by adopting spraying, washing, condensing and filtering integral type equipment, stably and continuously pressing the materials by matching with a material pressing mechanism inside the gasification furnace, emitting the carbon in time by matching with upper and lower water-cooling dischargers and upper and lower carbon emission strobes inside the gasification furnace, effectively eliminating the tar contained in the gas by matching with multi-layer labyrinth type washing inside the spray washing chamber, filtering the gas by matching with a biomass filter core inside the filtering chamber, finally collecting the side products through the liquid separating pool and storing the gas through the gas storage pool, can continuously and stably supply the gas and effectively utilize various biomass resources, has high purity of the supplied gas, high yield of the biomass gasification gas and the side products and high resource utilization rate and is suitable for centralized gas supply within a regional range with sufficient biomass resources.

Description

technical field [0001] The invention relates to a device for treating biomass or its waste, specifically a device for gasifying and carbonizing biomass or its waste, and purifying combustible gas generated by gasification and separating and collecting its by-products. , The use of biomass gasification equipment. Background technique [0002] Biomass such as traditional crop straw is often incinerated, which seriously affects the air environment and fire safety in rural areas and surrounding cities. There are two existing biomass treatment methods: one is to make biomass raw materials into fuel blocks instead of coal as a new type of fuel, which can effectively use biomass to solve the problems of lack of coal resources, but it is different from the direct use of biomass in traditional rural areas. Compared with fuel, the preparation of fuel blocks has virtually increased the cost of burning biomass, which cannot be widely used in rural areas; the other is to gasify biomass ...

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Problems solved by technology

[0007] In order to solve the complex structure of the biomass gasifier in the prior art, high production and use costs, weak feed capacity of the gasifier, low biomass gasification efficiency, low gasification gas purity, poor flammability, poor tar purification effect, and by-product The purpose of the present invention is to provide a simple and compact structure, strong biomass feed capacity, high gasification efficiency, high gasification gas purity, high flammability, good gas purification effect, tar, acetic acid Biomass gasification equipment with high utilization rate of biomass gasification by-products such as carbon and carbon

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