Domestic waste incinerator

Abstract

The invention belongs to the technical field of garbage incinerators, and relates to a domestic garbage incinerator which comprises a chimney, an incinerator body, a hearth, a residue discharge outlet and a feed inlet. The hearth is arranged in the incinerator body, a slope feeding channel which is obliquely arranged and is communicated with the hearth is arranged on one side of the hearth, the feed inlet is formed in the upper end of the slope feeding channel, a smoke outlet formed in one side of the upper end of the hearth is communicated with a Z-shaped smoke channel or an S-shaped smoke channel, an outlet of the Z-shaped smoke channel or the S-shaped smoke channel is communicated with the lower portion of a spraying bath tower which is vertically arranged, the upper portion of the spraying bath tower extends to a granular activated carbon disposal area via a downwardly bent smoke channel, the downwardly bent smoke channel is communicated with the top of the spraying bath tower, an outlet of the granular activated carbon disposal area is communicated with an inlet of a bag-type dust collector, and an outlet of the bag-type dust collector is communicated with an induced draft fan and then is communicated with the lower portion of the vertical chimney. The domestic garbage incinerator has the advantages that domestic garbage can be preheated and combusted, so that harmful emissions such as SO2, nitrogen oxide, dioxin, furan and smoke particles in flue gas can be effectively removed, and the domestic garbage incinerator is applicable to harmless incineration disposal on the domestic garbage.

Description

technical field [0001] The invention belongs to the technical field of garbage incinerators, in particular to a domestic garbage incinerator. Background technique [0002] At present, the garbage disposal methods in cities require the use of harmless or classified treatment. The requirements for classified treatment are relatively high, and the treatment is difficult. Most of them use incineration. The second is that the pollution produced by combustion is large, mainly air pollution. The flue gas contains more harmful substances such as SO2, nitrogen oxides, soot particles, dioxins, furans, SO2, mercury, Dioxins, furans, etc. have a greater direct impact on human body and livestock, and smoke particles can cause smog and haze, affecting people's normal work and life. Contents of the invention [0003] The purpose of the present invention is to provide a domestic waste incinerator with less emission of three wastes. [0004] The purpose of the present invention is achiev...

AI Technical Summary

Problems solved by technology

[0002] At present, the garbage disposal methods in cities require the use of harmless or classified treatment. The requirements for classified treatment are relatively high, and the treatment is difficult. Most of them use incineration. The second is that the pollution produced by combustion is large, mainly air pollution. The flue gas contains more harmful substances such as SO2, nitrogen oxides, soot particles, dioxins, furans, SO2, mercury, Dioxins, furans, etc. have a great direct impact on human body and livestock, and smoke particles will cause haze weather, affecting people's normal work and life

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