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Feeding system for collaborative incineration of household garbage, general industrial solid waste and sludge

A technology for industrial solid waste and domestic waste, applied in the direction of incinerators, combustion methods, combustion types, etc., can solve the problems that are not involved in the uniform mixing of general industrial solid waste with domestic waste and sludge, so as to ensure that it is not overheated and damaged , ensure stability, and improve the effect of processing capacity

Pending Publication Date: 2021-09-03
EVERBRIGHT ENVIRONMENTAL TECH CHINA CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent focuses on the synergistic incineration of sludge and domestic waste, with the purpose of increasing the uniformity of sludge distribution, and does not involve the uniform mixing of general industrial solid waste, domestic waste and sludge

Method used

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  • Feeding system for collaborative incineration of household garbage, general industrial solid waste and sludge
  • Feeding system for collaborative incineration of household garbage, general industrial solid waste and sludge
  • Feeding system for collaborative incineration of household garbage, general industrial solid waste and sludge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a feed system for co-incineration of domestic waste, general industrial solid waste and sludge. The feeding system includes a garbage bin 1 , a garbage grab 2 , a feeding hopper 3 , a chute 4 , a feeding grate 5 , a sludge feeding pipeline 6 and an incineration grate 7 . The garbage grab 2 is arranged on the top of the garbage bin 1, and is used for grabbing domestic garbage and general industrial solid waste. The top of the feeding hopper 3 communicates with the garbage bin 1, and the bottom communicates with the downwardly inclined chute 4, and the feeding grate 5 is installed at the bottom outlet of the chute 4. The sludge feeding pipeline 6 cancels the setting on the feeding hopper 3 and is installed above the feeding grate 5. The sludge directly falls on the surface of the garbage mixture of the feeding grate 5, preventing the sludge from accumulating in the chute 4 The phenomenon of agglomeration ensures the stability of combustion. T...

Embodiment 2

[0031] Such as image 3As shown, on the basis of Example 1, the sludge feed pipeline 6 includes a main pipeline 61 , a branch pipeline 62 , a valve 63 and a sludge dredging port 64 . The main pipeline 61 is connected to a sludge silo, and the sludge is pumped from the sludge silo to the main pipeline 61 through a plunger pump. The length direction of the main pipeline 61 is parallel to the width direction of the feeding grate 5 , and the branch pipelines 62 are evenly distributed between the main pipeline 61 and the feeding grate 5 , and are opened and closed by valves 63 . Specifically, the valve 63 can be a pneumatic ball valve. By controlling the pneumatic ball valves on the branch pipeline 62 to open and close in turn, only one pneumatic ball valve is opened at a time, so that the sludge is fed from the corresponding branch pipeline 62 to avoid opening multiple valves at the same time. A pneumatic ball valve causes uneven blanking of the corresponding branch pipeline 62. ...

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Abstract

The invention discloses a feeding system for collaborative incineration of household garbage, general industrial solid waste and sludge, and belongs to the technical field of garbage treatment. The feeding system comprises a garbage bin, a garbage grab bucket, a feeding hopper, a chute, a feeding fire grate, a sludge feeding pipeline and an incinerator fire grate, wherein the garbage grab bucket is arranged at the top of the garbage bin; the top of the feeding hopper is communicated with the garbage bin; the bottom of the feeding hopper is communicated with the chute; the feeding fire grate is arranged at the bottom of the chute; the sludge feeding pipeline is arranged above the feeding fire grate; an inlet of the incinerator fire grate is communicated with an outlet of the feeding fire grate; an industrial solid waste storage area, an industrial solid waste crushing area, an industrial solid waste crushing and stacking area and a garbage mixing area are sequentially arranged in the garbage bin; an industrial solid waste crusher is arranged in the industrial solid waste crushing area; and a sliding way is arranged at the bottom of the industrial solid waste crusher and used for conveying crushed general industrial solid waste to the industrial solid waste crushing and stacking area. According to the feeding system, the three wastes can be uniformly mixed, and stable combustion is promoted.

Description

technical field [0001] The invention belongs to the technical field of garbage treatment, and in particular relates to a feed system for co-incineration of domestic garbage, general industrial solid waste and sludge. Background technique [0002] With the rapid development of my country's economy and the acceleration of industrialization, the production of industrial solid waste is increasing year by year, but the harmless disposal capacity of industrial solid waste cannot match its output, resulting in an increasingly urgent demand for harmless disposal of industrial solid waste . General industrial solid waste refers to other solid wastes that are not classified as hazardous wastes among the solid wastes generated in industrial production activities. For general industrial solid waste with high calorific value, it can be incinerated with domestic waste co-incineration treatment facilities, which can reduce, harmless and recycle industrial solid waste. Since the grate of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/033F23G5/44F23G7/00
CPCF23G5/033F23G5/444F23G7/001F23G2201/702F23G2201/80
Inventor 杨洁郭镇宁鲁润润刘永付魏晓鹏崔洁韩兆玉邵哲如
Owner EVERBRIGHT ENVIRONMENTAL TECH CHINA CO LTD
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