Garbage incinerator without dioxin emission

Abstract

The invention discloses a garbage incinerator without dioxin emission. An ash bucket is arranged between supporting seats of a horizontal furnace body; a high-pressure steam drum communicated with a hot water jacket of the furnace body is arranged on the top of the furnace body; two arc-shaped firewalls are arranged along two longitudinal directions in a combustion chamber; a tempering channel is formed between the outer sides of the two firewalls and the hot water jacket; a tubular axle is rotationally arranged between the bottoms of the two firewalls; one end of the tubular axle extends out of the furnace body; a chain wheel is arranged at one end of the tubular axle, and is connected with a reducing motor; a feed opening close to one side of the chain wheel is communicated with the combustion chamber from the upper side of the tubular axle; the other end of the tubular axle is provided with a slag outlet hopper; air holes communicating inside and outside and poking teeth are uniformly distributed on the circumferential wall of the tubular axle; a row of heat radiating pipes alternatively arranged positively and negatively along the tempering direction are uniformly distributed in the water jacket; the fire inlet of each heat radiating pipe is arranged on the inner wall of the lower side of the water jacket; the other end of each heat radiating pipe is communicated with the ash bucket; a three-way pipe is connected between the ash bucket and the air introducing port of a blower; and regulating plates are arranged in a blowing port and a connecting pipe of the tubular axle. By adopting the garbage incinerator, garbage incineration is more complete, harmful gases such as dioxin are not emitted to the outside, and the aims of protecting the environment and saving energy are fulfilled.

Description

Technical field: [0001] The invention relates to waste incineration equipment, in particular to a dioxin-free waste incinerator which utilizes cyclic combustion in waste incineration, not only does not discharge harmful gas, but also fully utilizes heat energy and residues. Background technique: [0002] At present, the garbage incinerators in cities are all equipped with a charging port above or on one side of the combustion chamber of the furnace body. A door or cover is installed on the charging port. Features a chimney. This kind of traditional incinerator mainly incinerates garbage, not only the heat energy cannot be fully utilized, but also the toxic and harmful gases produced by the burning of harmful garbage will pollute the air. The "a kind of garbage incinerator" designed by me earlier, the patent application number is 201110044007X, although it solves the serious air pollution problem, but because it is a vertical boiler, and the feeding port is located above the...

AI Technical Summary

Problems solved by technology

This kind of traditional incinerator mainly incinerates garbage, not only the heat energy cannot be fully utilized, but also the toxic and harmful gases produced by the burning of harmful garbage will pollute the air

The "a kind of garbage incinerator" designed by me earlier, the patent application number is 201110044007X, although it solves the serious air pollution problem, but because it is a vertical boiler, and the feeding port is located above the combustion chamber, not only when feeding Uneven distribution is not conducive to complete and complete combustion, and the labor intensity of feeding is high, and a large amount of water vapor cannot be used

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