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Garbage incinerator with furnace sealing combustion function

A technology of waste incinerator and function, applied in the combustion method, combustion type, incinerator and other directions, can solve the problems of thin incineration material layer, high combustion cost of incinerator, and ceasefire.

Pending Publication Date: 2019-06-18
上海多灵环保工程设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims to solve the problem that the waste incineration material layer in the existing waste incinerator is relatively thin, and when there is no waste in the furnace, it needs to cease fire, resulting in high combustion cost of the incinerator. Garbage incinerator

Method used

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  • Garbage incinerator with furnace sealing combustion function
  • Garbage incinerator with furnace sealing combustion function
  • Garbage incinerator with furnace sealing combustion function

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specific Embodiment approach 1

[0019] Specific implementation mode one: combine Figure 1~3 Description of this embodiment, a garbage incinerator with the function of closing the furnace for combustion, which includes a furnace body 1, a fire grate 2 that is rotatably arranged on the inner lower part of the furnace body 1, and a grate that is distributed on the outer upper part of the furnace body 1 and communicates with the furnace body 1. A number of screw feeding devices 3 are characterized in that: it also includes an isolation plate 4 fixed horizontally on the inner upper part of the furnace body 1, and the isolation plate 4 is located above several screw feeding devices 3, and the furnace body 1 is a vertical Type furnace body 1, the space above the isolation plate 4 is the second combustion chamber 5, the second combustion chamber 5 is provided with a spiral passage 51 along the vertical direction, and the isolation plate 4 is vertically provided with several vents 41, the spiral The bottom of passag...

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Abstract

The invention discloses a garbage incinerator with a furnace sealing combustion function, and belongs to the technical field of waste incineration equipment. The garbage incinerator solves the problemthat the combustion cost of the incinerator is relatively high due to the fact that the garbage incineration material layer in the existing garbage incinerator is relatively thin and does not need tobe stopped when no garbage is fed in the hearth. The equipment further comprises an isolating plate which is horizontally and fixedly arranged on the upper part of the inner side of the furnace body,the isolating plate is positioned above the spiral feeding devices, the furnace body is a vertical furnace body, the space above the isolation plate is a secondary combustion chamber, a spiral channel is arranged in the secondary combustion chamber in the vertical direction, a plurality of vent holes are vertically formed in the isolation plate, a flue gas inlet is formed in the bottom of the spiral channel, close to the flue gas inlet, of the side wall of the secondary combustion chamber, a flue gas outlet is formed in the top of the secondary combustion chamber, and the top of the spiral passage is communicated with the flue gas outlet.

Description

technical field [0001] The invention relates to a garbage incinerator with the function of closing the furnace for burning, and belongs to the technical field of garbage incineration equipment. Background technique [0002] Most of the incinerators in the prior art have a rectangular structure, so the volume is large, and the layer of garbage incineration stored in it is relatively thin. The thickness of the garbage on the grate is 1-2mm. If no garbage fuel enters the furnace, a ceasefire is required. , it needs to be re-ignited after burning, which leads to high combustion costs of the incinerator, especially in the face of a sudden increase in the amount of garbage during holidays and a sudden decrease in the amount of garbage due to sudden snow and other bad weather, the normal operation of the incinerator The operation will be affected, which in turn will affect the operation of the subsequent waste heat boiler. Contents of the invention [0003] The present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/16F23G5/44F23G5/46
Inventor 曹金福戚建伟赵帅洋
Owner 上海多灵环保工程设备有限公司
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