Anti-slagging incinerator with rotary blade fire grate

An incinerator and anti-slagging technology, applied in incinerators, combustion types, combustion equipment, etc., can solve the problems of inability to replenish oxygen in time, easy to block the grate, and artificially open the furnace, and achieve the effect of smooth ventilation and oxygen intake.

Active Publication Date: 2022-05-13
四川天源人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to enhance the effect of domestic waste incineration, thermal decomposition and gasification (melting) technologies are often used in incineration; the principle of the grate incinerator is: supply the garbage to the heat-resistant cast iron (steel) grate, and ventilate from the bottom of the grate. Make garbage burn; some garbage will produce slagging during the burning process, which is easy to block the grate, resulting in no ventilation and timely oxygen supply, which not only affects normal combustion, but also has a low heat utilization rate. , increasing labor intensity and wasting labor

Method used

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  • Anti-slagging incinerator with rotary blade fire grate
  • Anti-slagging incinerator with rotary blade fire grate
  • Anti-slagging incinerator with rotary blade fire grate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, as Figure 1 to Figure 3 As shown, a kind of anti-slagging incinerator with rotary blade grate includes an incinerator body 1 and a blade type grate furnace 2, the blade type grate furnace 2 is obliquely arranged in the incinerator body 1, and the blade type grate furnace 2 includes a grate frame 3, the grate frame 3 is fixedly arranged on the inner wall of the incinerator body 1, and the grate frame 3 is provided with a plurality of first grate mechanisms 4 and a plurality of second grate mechanisms 5, the first furnace The grate mechanism 4 and the second grate mechanism 5 are interlaced with each other, and an inclined material transfer channel 6 is formed between a plurality of first grate mechanisms 4 and a plurality of second grate mechanisms 5, and the material transfer channel 6 is in the shape of a feeding The end is high and the discharge end is low. The first grate mechanism 4 includes a first rotating shaft 7 and a first blade mechanism 8. Th...

Embodiment 2

[0029] Embodiment two, such as Figure 4 and Figure 5 As shown, the incinerator body 1 is provided with an incineration chamber 16 and a heat insulation chamber 17 sequentially from the inside and outside, the grate frame 3 is arranged on the inner wall of the incineration chamber 16, and the driving device is arranged in the heat insulation chamber 17 to prevent the incineration chamber 16 The high temperature inside affects the driving device. The inwall of the heat insulating chamber 17 can be equipped with insulating material to further reduce the temperature in it, reduce the material requirements of the driving device, and reduce the cost. The insulating material can be glass fiber, vacuum board, etc.

[0030] Further, as Figure 5 As shown, the driving device includes an intermediate shaft 22, and an intermediate shaft 22 is rotated between the adjacent first rotating shaft 7 and the second rotating shaft 9, and an intermediate gear 23 is arranged on the intermediate ...

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Abstract

The anti-slagging incinerator comprises an incinerator body and a blade type grate furnace obliquely arranged in the incinerator body, the blade type grate furnace comprises a grate frame, and a plurality of first grate mechanisms and a plurality of second grate mechanisms are arranged on the grate frame; the first fire grate mechanism and the second fire grate mechanism are arranged in a staggered mode, an inclined material conveying channel is formed between the first fire grate mechanism and the second fire grate mechanism, and the material conveying channel is in an inclined shape with the high feeding end and the low discharging end. The first fire grate mechanism is connected with a driving device, and the driving device is used for enabling the first fire grate mechanism and the second fire grate mechanism to rotate in the same direction for material transmission; and the driving device is used for enabling the rotating directions of the first fire grate mechanism and the second fire grate mechanism to be opposite for slag crushing. The blade type fire grate is adopted for garbage conveying operation and slag crushing operation, combustion materials can be effectively prevented from hardening and slagging on the fire grate, smooth ventilation and oxygen feeding are guaranteed, and garbage combustion is not affected.

Description

technical field [0001] The invention relates to the technical field of incinerator grate, in particular to an anti-slagging incinerator with rotating blade grate. Background technique [0002] The incinerator is a kind of harmless treatment equipment commonly used in the harmless treatment of medical and domestic waste and animals. Its principle is to use coal, fuel oil, gas and other fuels to incinerate and carbonize the objects to be treated at high temperature to achieve the purpose of disinfection. [0003] There are many classification methods from different angles. According to the type of furnace, it can be divided into fixed grate furnace, mechanical grate furnace, fluidized bed incinerator (mainly used to deal with industrial waste), rotary kiln and so on. In order to enhance the effect of domestic waste incineration, thermal decomposition and gasification (melting) technologies are often used in incineration; the principle of the grate incinerator is: supply the ...

Claims

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Application Information

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IPC IPC(8): F23G5/033F23G5/04F23G5/44F23G7/00F23L7/00
CPCF23G5/033F23G5/04F23G5/44F23G7/00F23L7/007
Inventor 索郎仁青益西罗卜夏宇彭万清
Owner 四川天源人科技有限公司
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