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Grate device used for urban domestic garbage incinerator

A technology of municipal solid waste and incinerator, applied in the direction of incinerator, combustion method, combustion type, etc., can solve the problems of low calorific value of garbage, agglomerated garbage, large ash content, etc., and achieve the effect of solving agglomeration

Inactive Publication Date: 2013-08-28
上海绿晖环保科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a grate device for municipal solid waste incinerators, which can solve the problems caused by the low calorific value of waste, large ash content and agglomeration of waste during combustion in existing municipal solid waste incineration. The problem of garbage being difficult to burn completely

Method used

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  • Grate device used for urban domestic garbage incinerator
  • Grate device used for urban domestic garbage incinerator

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Embodiment Construction

[0016] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] The embodiment of the present invention provides a grate device for municipal solid waste incinerators, which can solve the difficulty of complete combustion of waste caused by low calorific value, large ash content and agglomeration of waste in the existing municipal solid waste incineration problems, such as figure 1 As shown, the grate device includes: a drying grate 2, a burning grate 3, an embering grate 4 and a driving device;

[0018] Wherein, the drying grate 2, the burning grate 3 and the embering grate 4 are sequen...

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Abstract

The invention discloses a grate device used for an urban domestic garbage incinerator, and belongs to garbage processing equipment. The grate device used for the urban domestic garbage incinerator comprises a drying grate, a burning grate, a burnt grate and a driving device, wherein the drying grate, the burning grate and the burnt grate are sequentially connected and are arranged sequentially from top to bottom in a staged mode; the grating face of each grate is inclined downward; the drying grate, the burning grate and the burnt grate are respectively driven by the driving device to carry out reciprocating type mechanical motion in the same direction. The grate device used for the urban domestic garbage incinerator solves the problems that garbage cannot be burned completely caused by low calorific value and high ash content in existing urban domestic garbage incineration.

Description

technical field [0001] The invention relates to components for domestic waste treatment equipment, in particular to a fire grate device for municipal domestic waste incinerators. Background technique [0002] China's domestic municipal solid waste has a low calorific value and a large ash content, and it is easy to agglomerate and incompletely burn during the combustion process. At present, most of the grate for municipal solid waste incinerators is a mobile grate, and its structure is that the grate is along the Vertically to the direction of garbage movement, fixed rows and movable rows are arranged alternately. Since it is difficult to effectively crush garbage due to the action of the grate, and at the same time, the rows of some movable grates are basically on the same plane, so it cannot solve the problem of easy agglomeration during the combustion process. and the problem of incomplete combustion. Contents of the invention [0003] The technical problem to be solve...

Claims

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Application Information

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IPC IPC(8): F23G5/44
Inventor 郝明旺
Owner 上海绿晖环保科技有限公司
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