Purification and purification equipment in the pyrolysis gasification system of biomass waste resources

Abstract

The invention relates to a purification device in a biomass waste resource pyrolysis and gasification system; a container is divided into a drip washing room and a gas-liquid separating room by using a vertical baffle plate; an air inlet and an air outlet are respectively arranged at the top parts of the drip washing room and the gas-liquid separating room; the drip washing room is communicated with the gas-liquid separating room through a purifying solvent circulating opening; the container is filled with the purifying solvent; a spray header of the drip washing room is communicated with the bottom of the container through a delivery pump; flow distributing plates are arranged in the drip washing room; spargers are arranged in the gas-liquid separating room; the air inlet is connected below the flow distributing plate at the bottom layer through a gas guiding pipe; one end of a gas conveying pipe in the gas-liquid separating room is communicated with the upper part of the drip washing room, and the other end of the gas conveying pipe is arranged in the purifying solvent; and gas circulates openings on the two adjacent spargers are respectively arranged at the two sides of the gas-liquid separating room. The purification device integrates functions such as drip washing, bath washing, gas-liquid seperation, counterseal, filtering and the like in a simple structure manner, has compact structure and occupies small space; and liquid particles are separated from gas through the spargers so as to be prevented from damaging follow-up devices.

Description

technical field [0001] The invention relates to a gas purification and purification device in a utilization device of industrial organic solid waste, agricultural biomass waste and other waste resources, in particular to a pyrolysis gasification system for biomass waste resources based on crop straws purification and purification equipment. Background technique [0002] my country is a large agricultural country, and a large amount of biomass resources such as crop straw and bran residue are produced in agricultural production and agricultural product processing. Traditional utilization methods are mainly used for household energy, feed, fertilizer, industrial raw materials and building materials. With the modernization of agricultural technology and the rapid development of the agricultural economy, the substantial improvement of rural living standards and the sudden change in the way of life and production, the proportion of rural households choosing commercial energy is ...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the low purification efficiency of existing gas purification equipment and easily cause secondary pollution and other defects, and create a purification and purification equipment in the pyrolysis gasification system of biomass waste resources, which can quickly and efficiently purify gas , and effectively remove moisture and impurities in the gas

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