Intelligent control household garbage pyrolysis gasifier

Abstract

The invention discloses an intelligent control household garbage pyrolysis gasifier, and belongs to the technical field of household garbage resource utilization. The gasifier comprises an air supply system, a feeding device, a material distributing device, a rotary furnace grate and an ash disc drive mechanism. The feeding device comprises a spiral feeding bind and a lifting bucket, the periphery of a material bin cover is provided with a water seal structure, and the center position is provided with a material pressing rod connected with an electrician push rod. The material distributing device is disposed on a transverse support frame driven by two oil cylinders, and an electric speed reducer drives a shifting piece on a material distributing main shaft to rotate. The rotary furnace grate drives a worm gear gear ring through a worm by utilizing an electric worm and gear speed reducer. An ash disc adopts an electric worm and gear speed reducer to drive the ash disc to rotate. The air supply system is divided into a bottom air supply part and a side air supply part. The pyrolysis gasifier solves the air distribution non-uniform problem, and the rotary furnace grate can smoothly and effectively solve the deviant combustion problem of the gasifier. The rotary furnace grate separates air distribution from ash arrangement, the air distribution or the ash arrangement can be adjusted in the operation process as needed, and then operation of the gasifier is stable.

Description

technical field [0001] The invention relates to an intelligently controlled domestic garbage pyrolysis gasifier, which belongs to the technical field of domestic garbage resource utilization. Background technique [0002] At present, there are three main methods of garbage disposal: landfill, incineration and composting. The incineration method is a method in which the garbage is placed in a high-temperature furnace to fully oxidize the combustible components, and the heat generated is used for power generation and heating. The advantage of incineration treatment is that the reduction effect is good (the volume of the residue after incineration is reduced by more than 90%, and the weight is reduced by more than 80%), and the treatment is thorough. Regardless of the structure of the traditional domestic waste pyrolysis gasifier grate, there will be uneven air distribution in the grate ring direction due to design or manufacturing deviations and other problems. The problem o...

AI Technical Summary

Problems solved by technology

In addition, in the traditional structure, the grate and the ash knife are integrated, and the rotation of the grate and the ash discharge can only be carried out at the same time.

When the air distribution is uneven and the material layer is stable, it is impossible to realize the function of adjusting the ventilation without destroying the material layer

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