Slag discharging equipment of household garbage pyrolysis gasifier

Abstract

The invention discloses slag discharging equipment of a household garbage pyrolysis gasifier. The slag discharging equipment comprises a slag discharging device and a slag discharging control system. The slag discharging device is composed of the pyrolysis gasifier, a feeding port, a horizontal screw, a slag discharging device outer wall, a switchable discharging port, couplers, a transmission device, a motor, a slag conveying vehicle and a heat preservation material. A slag hopper is arranged below the pyrolysis gasifier and connected with the feeding port of the slag discharging device, and ash slag is conveyed to the feeding port to be conveyed to the discharging port through the thrust of a screw shaft. The feeding port is formed below the pyrolysis gasifier and used for conveying the ash slag generated after pyrolysis gasification to the slag discharging device, and the ash slag is discharged out of the slag discharging device from a slag outlet and then falls to the slag conveying vehicle through the thrust of the horizontal screw. The horizontal screw is divided into multiple sections which are connected through the couplers.

Description

technical field [0001] The invention relates to the technical field of waste pyrolysis gasification treatment slag removal equipment, in particular to a slag removal device that is simple and reliable, low in operation and maintenance costs, quantitative and smooth in slag removal, complete incineration, and low in heat loss rate. Background technique [0002] In recent years, the comprehensive treatment of rural domestic waste in my country has made remarkable progress, the level of scientific management of rural domestic waste and the level of harmless treatment have been steadily improved, and the treatment of domestic waste is following the governance goals of "reduction, resource utilization, and harmless treatment" develop. [0003] At present, there are many high-temperature incineration equipment with more mature technologies for municipal solid waste treatment at home and abroad: mechanical grate furnace, with a single processing capacity of ≥300t / d; small mechanical...

AI Technical Summary

Problems solved by technology

This equipment is suitable for slag removal from domestic waste pyrolysis gasifiers in rural and townships. It is aimed at the slag removal from small vertical pyrolysis gasifiers that affects the stable operating environment of the pyrolysis gasifier, high labor intensity, and poor operating environment. The serious pollution problem, through the new design of the slag discharge device, effectively solves the above problems

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