Combustible gas control type efficient garbage processing system

Abstract

The invention discloses a combustible gas control type efficient garbage processing system comprising a furnace body used for processing garbage and a control device. A feeding inlet is formed in the top of the furnace body. Pipe rows are arranged in the furnace body. An air exhaust outlet is formed in the furnace body. A detecting device used for detecting the concentration of combustible gas in real time is arranged at the air exhaust outlet. A heating device is arranged in the position, above the pipe rows, inside the furnace body. The control device is connected with the heating device to be used for controlling the heating amount of the heating device and further connected with the detecting device to be used for obtaining detecting data of the detecting device, comparing the obtained detecting data F0 with a preset threshold F1 and controlling motions of the heating device according to a comparison result. The garbage processing system can control the temperature according to the reaction situation of a reduction layer generated by combusting of the garbage so as to guarantee the fact that the thicknesses of all reaction layers are relatively stable, and accordingly the garbage in a furnace is processed continuously and stably.

Description

technical field [0001] The invention relates to the technical field of garbage treatment equipment, in particular to a combustible gas-controlled high-efficiency garbage treatment system. Background technique [0002] Garbage pyrolysis gasification incinerator is the most commonly used treatment equipment for pollution-free treatment of existing garbage. Its working principle is to use the bottom layer of garbage to burn to provide heat for the entire furnace body. Since the air flow of the combustion is upward, the garbage will form a drying layer, a dry distillation layer, a reduction layer and an oxidation layer in sequence from top to bottom during combustion, and the layers are tightly packed. Connected and approached step by step until all the garbage finally becomes the fuel of the oxide layer. Because the temperature of each layer is directly related to the treatment effect of garbage, and the existing pyrolysis gasification incinerators are all heated by the garbag...

AI Technical Summary

Problems solved by technology

Because the temperature of each layer is directly related to the treatment effect of garbage, and the existing pyrolysis gasification incinerators are all heated by the garbage burning at the bottom (that is, the oxide layer). The actual reaction needs to control the heat, which will affect the effect of waste treatment and needs to be improved urgently

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