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High-sulfur and high-halogen hazardous waste feed conveying system and hazardous waste incineration system

A hazardous waste and conveying system technology, applied in incinerators, combustion methods, combustion types, etc., can solve the problems of broken bags and woven bags, shutdown and other problems, to reduce shutdown losses, improve feeding efficiency, and stabilize feeding. Effect

Pending Publication Date: 2020-11-24
光大绿色环保管理(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the various packaging methods of hazardous waste materials, such as iron drums, plastic drums, ton bags, woven bags, etc., among them, ton bags and woven bags cannot be crushed well in the crusher, and they are often in long strips. Wraps around the crusher during the process, causing downtime

Method used

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  • High-sulfur and high-halogen hazardous waste feed conveying system and hazardous waste incineration system

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Embodiment 2

[0063] The present invention also provides a hazardous waste incineration system, including the high-sulfur and high-halogen hazardous waste feeding and conveying system as described in the first embodiment.

[0064] Due to the high-sulfur and high-halogen hazardous waste feeding and conveying system according to the present invention, the materials that do not need to be crushed in the ton bags and woven bags are stored and transported separately from the materials that need to be crushed in the iron drums and plastic drums, avoiding tons Unnecessary crushing of sacks and woven bags causes shutdown due to entanglement of the crusher. At the same time, two sets of feeding conveying devices are used to convey the two materials separately, which can cooperate with each other to improve feeding efficiency, and can also be used as backup for each other under abnormal working conditions, reducing The shutdown loss caused by the system failure of the feed conveying system; therefore,...

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Abstract

The invention discloses a high-sulfur and high-halogen hazardous waste feed conveying system and a hazardous waste incineration system. The high-sulfur and high-halogen hazardous waste feed conveyingsystem comprises: a crushing apparatus for crushing a material required to be crushed to form a crushed material; a pit comprising a bulk material area and a crushed material area, the bulk material area being used for storing a material not required to be crushed, and the crushed material area being used for storing the crushed material; a first feed conveying apparatus for conveying the materialnot required to be crushed to an incineration furnace; and a second feed conveying apparatus for conveying the crushed material to the incineration furnace. According to the invention, the stop caused by winding of a crusher by means of unnecessary crushing of a tonnage package and a woven bag is prevented; moreover, two materials are respectively conveyed by using two sets of feed conveying apparatuses; and the two feed conveying apparatus can be cooperated to improve the feed efficiency, and can also be standby for each other under the working condition of abnormalities, so that the stop loss is reduced.

Description

technical field [0001] The invention relates to the field of waste treatment, in particular to a high-sulfur and high-halogen hazardous waste feed conveying system and a hazardous waste incineration system. Background technique [0002] According to the "National List of Hazardous Wastes", there are 479 types of hazardous wastes in 46 categories. Each batch of materials has different properties. Regardless of the composition of materials, packaging form or physical form, hazardous wastes exist in various difference. [0003] When incineration enterprises process solid hazardous waste, they generally use rotary shearing crushers for crushing. The crushed materials are lifted to the chain conveyor by the driving grab bucket, and then sent to the push rod feeding system by the chain conveyor. Due to the various packaging methods of hazardous waste materials, such as iron drums, plastic drums, ton bags, woven bags, etc., among them, ton bags and woven bags cannot be crushed wel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/033F23G5/16F23G5/32F23G5/44F23G5/50
CPCF23G5/033F23G5/16F23G5/32F23G5/444F23G5/50F23G2205/121
Inventor 郑世杰刘朝阳唐武金顺龙张晓博蒋雪玲温俊明
Owner 光大绿色环保管理(深圳)有限公司
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