Waste incinerator and construction method thereof

A technology for waste incinerators and hearths, applied in combustion methods, incinerators, furnaces, etc., can solve problems such as easy coking of furnace walls, achieve the effects of reducing uneven heating, avoiding uneven force, and reducing coking problems

Active Publication Date: 2019-06-07
广州广重企业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention intends to provide a garbage incinerator to solve the problem that the furnace wall near the main combustion zone is easily coked in the existing garbage incinerator because the temperature of the main combustion zone is too high

Method used

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  • Waste incinerator and construction method thereof
  • Waste incinerator and construction method thereof

Examples

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Embodiment Construction

[0040] The following is a further detailed description through specific implementations:

[0041] The reference signs in the drawings of the specification include: garbage pit civil wall 1, ash hopper 2, ash conveyor 3, slag discharger 4, grate 6, back wall water wall 7, side wall water wall 8, furnace 9, Front arch water wall 10, garbage inlet 11.

[0042] The embodiment is basically as attached figure 1 As shown: the garbage incinerator in this embodiment includes a drying zone, a main combustion zone and a burnout zone which are connected in sequence.

[0043] Among them, the drying area includes a garbage pit for fermentation and dehydration of garbage, and a manipulator for grabbing out the dehydrated garbage in the garbage pit. The rubbish pit has a rubbish pit civil wall 1 which is used to surround the rubbish pit for storing rubbish.

[0044] The main combustion zone includes a waste inlet 11 for fermented and dried waste, and a grate 6 for conveying waste to the hearth 9. A ...

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Abstract

The invention relates to the technical field of waste incineration power generation, and discloses a waste incinerator. The waste incinerator comprises a drying area, a main combustion area and a burnout area, wherein the main combustion area comprises a hearth, the hearth comprises a rear wall and two side walls which are connected with one another; the rear wall and the two side walls are all heat insulation furnace walls, new water cooling walls covered with the heat insulation furnace walls are arranged on the inner side walls of the heat insulation furnace walls; and the invention furtherdiscloses a construction method of the waste incinerator. According to the waste incinerator and the construction method, the problems that the furnace wall near the main combustion area of an existing waste incinerator is easy to coke is effectively solved.

Description

Technical field [0001] The invention relates to the technical field of garbage incineration power generation, in particular to a garbage incinerator and a construction method thereof. Background technique [0002] With the continuous development of the economy, a lot of garbage is produced in production and life. The disposal of garbage has become a topic of general concern, and the use of garbage incineration for power generation is currently one of the most environmentally friendly treatment methods. When garbage is incinerated, a large amount of heat is generated, and this heat is recovered and utilized in a garbage incinerator. [0003] Garbage incinerators generally include a drying zone, a main burning zone and a burn-out zone; among them, the drying zone allows the garbage to evaporate and prevents burning and agglomeration of garbage, which is conducive to the mixing, loosening and full burning of garbage; the main burning zone, garbage High-temperature combustion is carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/00F27D1/16F27D9/00
Inventor 黎毅荣马险峰
Owner 广州广重企业集团有限公司
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