Double fire grate, double aeration, inner dust-removing type refuse burning furnace

Abstract

The invention discloses a double grate, double ventilation and internal dust removal type garbage incinerator. In the present invention, three furnace doors and one inner air inlet tuyere are arranged around the air chamber section of the furnace body, and the inner air inlet tuyere extends upward in the furnace of the furnace section to form an inner air inlet bin; the bottom of the furnace section is provided with a fixed grate and the movable grate, several inner air inlets are set on the wall of the inner air intake bin above the two auxiliary grates; a flue heating barrel is set in the cavity of the chimney section, and a number of smoke outlets are set on the side wall of the middle part of the flue heating barrel. The upper and lower parts of the flue heating barrel and the chimney above the smoke outlet are separated by the spray plate. A plurality of smoke pipes are evenly distributed in the water outlet and the flue heating barrel. The upper port of the smoke pipe is set on the wall body on the upper part of the flue heating barrel, and the lower port of the smoke pipe is arranged in the spray chamber. The invention is very convenient for removing residues, and the garbage is fully incinerated, and the discharged flue gas can meet the requirements of environmental protection.

Description

technical field [0001] The invention relates to a garbage incinerator, in particular to a double grate, double ventilation and internal dust removal type garbage incinerator. Background technique [0002] In order to improve the living environment in the countryside, the domestic garbage of the villagers is also required to be processed in a centralized manner. Due to the relatively scattered rural areas and small unit population, it is difficult to apply large-scale treatment equipment for urban domestic garbage in the prior art. At present, domestic waste in rural areas is mainly incinerated, and small-scale waste incinerators are especially needed in rural areas. In the prior art, due to the unreasonable structure of the small garbage incinerator, the garbage is often not burned sufficiently, and the smoke and dust pollute the environment again. Contents of the invention [0003] The present invention mainly solves the technical problems in the above-mentioned prior ar...

AI Technical Summary

Problems solved by technology

In the prior art, due to the unreasonable structure of small garbage incinerators, the garbage is often not burned sufficiently, and the smoke and dust pollute the environment again.

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