Household garbage incinerator

A technology for domestic waste incineration and incinerator, which is applied to incinerators, grate, combustion methods, etc., can solve problems such as insufficient combustion, and achieve the effects of sufficient combustion, uniform temperature distribution, and increased uniformity of temperature distribution.

Active Publication Date: 2016-11-16
AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a harmless domestic waste incinerator that does not need to add any additional fuel during incineration and at the same time ensures sufficient combustion of domestic waste for the above-mentioned defects of insufficient combustion in existing waste incinerators furnace

Method used

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  • Household garbage incinerator
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  • Household garbage incinerator

Examples

Experimental program
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Effect test

Embodiment

[0046] see figure 1 with figure 2 , the garbage incinerator in the illustration is a preferred embodiment of the present invention, specifically including a screw conveyor 1, a feed hopper 2, a furnace door 3, a refractory insulation layer 4, a furnace chamber 5, an annular air inlet duct 6, an air inlet 7. Slagging and dust removal door 8, injection pipe 9, exhaust port 10, furnace bridge 11, fixed fire grate 12, blower 13, induced draft fan 14, driving motor 15, movable fire grate 16 and garbage hopper 17.

[0047] Specifically, a furnace door 3 is arranged on the top of the furnace chamber 5 of the incinerator, and feeds are fed into the furnace chamber through a feeding system. The feeding system adopts a screw conveyor 1. One end of the screw conveyor 1 is connected to the garbage hopper 17, and the other end is connected to the feeding hopper 2 on the top of the furnace chamber. The furnace door 3 is arranged at the bottom of the feeding hopper 2. Reconnection, the ga...

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PUM

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Abstract

The invention discloses a household garbage incinerator. A furnace door is arranged at the top of a furnace cavity of the incinerator. Materials are put into the furnace cavity through a feeding system. At least two rows of fire grates used for carrying garbage are arranged in the furnace cavity. The garbage entering the furnace cavity is dried and combusted on the fire grates. A slag discharging and dust removing door is arranged at the bottom of the furnace cavity. A plurality of injection pipes are arranged on the side wall of the furnace cavity. The injection pipes are connected with an air blower and used for injecting air to the interior of the furnace cavity. An exhaust port is formed in the top of the furnace cavity, arranged in the tangential direction of the furnace cavity, connected with an induced draft fan and used for pumping smoke in the furnace cavity. According to the household garbage incinerator, the movable fire grates are adopted, layered combustion is achieved, the garbage is evenly distributed, and the purpose of controlling the combustion condition in the incinerator can be achieved by controlling the induced air amount and air blowing amount. Through the arrangement of the injection pipes, the smoke temperature in the incinerator can be distributed more evenly, the retention time of the smoke is greatly prolonged, harmful matter such as dioxin can be completely decomposed, and sufficient combustion of the garbage is achieved.

Description

technical field [0001] The invention belongs to domestic waste incineration equipment, relates to a domestic waste incinerator, in particular to a small-scale domestic waste incinerator that can fully burn domestic waste without adding fuel and completely decompose dioxins produced during the incineration process device. technical background [0002] With the rapid development of my country's national economy and the continuous improvement of people's living standards, the problem of domestic waste has become the most urgent environmental problem to be solved. The problem of domestic waste has different manifestations in its generation, storage, transportation and treatment, which not only seriously affects the cleanliness of the environment, but also directly endangers the physical and mental health of the people. [0003] Waste incineration is a method commonly used in countries all over the world. Waste incineration treatment is a treatment method in which waste is burn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/44F23H11/20F23H11/00F23L5/00
CPCF23G5/444F23G2203/105F23G2205/121F23H11/00F23H11/20F23L5/00
Inventor 高博曾毅夫叶明强刘胜强贺长江何剑雄尹涛何淼黄安涛
Owner AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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