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Hazardous waste treatment equipment

A technology of hazardous waste and treatment equipment, applied in the field of waste treatment, can solve the problems of high water content in ash residue, unfavorable landfill treatment, large water consumption, etc., achieve high treatment efficiency, reduce landfill volume, and reduce water content Effect

Active Publication Date: 2019-11-15
内蒙古新蒙西环境资源发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (3) Restricting sustainable development
At present, this water-cooling method consumes a lot of water and requires a separate circulating water system. The water content in the cooled ash is high, which is not conducive to subsequent landfill treatment.

Method used

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] A hazardous waste treatment facility such as figure 1 , 2 As shown, it includes a rotary kiln 1, a rolling device 2, a cooling device 3, a discharging device 4 and a fixed carrying device 5 arranged in sequence, and the rolling device 2, the cooling device 3 and the discharging device 4 are all installed through the fixed carrying device 5 At the outlet of the rotary kiln 1;

[0035] The rotary kiln 1 is used to incinerate hazardous waste. After the hazardous waste is incinerated by the rotary kiln 1, the remaining...

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Abstract

The invention discloses hazardous waste disposal equipment. The hazardous waste disposal equipment comprises a rotary kiln, a rolling device, a cooling device, a discharge device and a fixed bearing device which are arranged in sequence. The rolling device, the cooling device and the discharge device are all mounted at a discharge port of the rotary kiln through the fixed bearing device. The rolling device comprises a rolling hopper. The rolling hopper comprises a square hopper and a trapezoidal discharge port. The cooling device comprises a cylindrical hopper and a circular-truncated-cone-shaped hopper which are integrally formed. The discharge device comprises a first barrel-shaped hopper and a second barrel-shaped hopper. The first barrel-shaped hopper and the second barrel-shaped hopper communicate and are perpendicular to each other. Through the hazardous waste disposal equipment, hazardous waste is incinerated in the rotary kiln; gas gets into a secondary combustion chamber to conduct treatment; waste residues fall into the rolling device to be rolled; the cooling device implements air cooling through a cooling air inlet pipe and conducts cooling and dehumidification on the waste residues at maximum efficiency; the landfill volume is reduced, and the cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of waste treatment, and in particular relates to hazardous waste treatment equipment. Background technique [0002] With the development of industry, the hazardous waste discharged from industrial production process is increasing day by day. It is estimated that 330 million tons of hazardous waste are generated worldwide each year. Due to the serious pollution and potential serious impact of hazardous waste, hazardous waste has been called "political waste" in industrially developed countries. The public is very sensitive to the problem of hazardous waste and opposes the establishment of hazardous waste disposal sites in the areas where they live. Disposal of hazardous waste is expensive, and some companies try to transfer hazardous waste to industrially underdeveloped countries and regions. [0003] The hazards of hazardous waste mainly include the following points: [0004] (1) Destroying the ecological...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/14F23G5/44
CPCF23G5/14F23G5/44
Inventor 孙锋
Owner 内蒙古新蒙西环境资源发展有限公司
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