Deslagging system of hazardous waste melting furnace

A hazardous waste and melting furnace technology, applied in the direction of incinerator, combustion type, combustion method, etc., can solve the problem of low efficiency of slag removal treatment of molten glass, and achieve the effect of improving slag removal efficiency and realizing cooling

Pending Publication Date: 2022-04-05
CHONGQING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a hazardous waste melting furnace slagging system to solve the problem of low efficiency of slagging treatment for molten glass bodies

Method used

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Examples

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Embodiment Construction

[0014] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0015] See figure 1 , figure 1 It is a structural diagram of a hazardous waste melting furnace slagging system provided by the disclosure, such as figure 1 As shown, it includes: a slag cooler body 11, a heating element 12, a rotary gear granulator 13, a cooling fan 14, a water cooling coil 15 and a cooling nozzle 16, wherein the top inlet of the slag cooler body 1...

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Abstract

The invention provides a hazardous waste melting furnace deslagging system which is arranged at a deslagging outlet in the bottom of a hazardous waste melting furnace and comprises a slag cooler body, a heating element, a rotary gear granulator, a cooling fan, a water cooling coil and a cooling nozzle, and the top of the slag cooler body is fixedly communicated with the bottom of the hazardous waste melting furnace; the heating element is arranged in a connector of the hazardous waste melting furnace and the slag cooler body; the rotary gear granulator is arranged on the slag cooler body; the cooling fan is connected with the ventilation pipeline and is communicated with the first ventilation opening of the slag cooler body; the first ventilation opening of the slag cooler body is connected with the slag cooler lower cone in the target tangential direction; the water cooling coil pipe is arranged between the outer surface and the inner surface of the slag cooler body; a first ventilation opening of the slag cooler body faces the cooling fan; and the cooling nozzle is arranged at the second position of the slag cooler body. Discharged molten glass bodies are granulated and cooled, and the slag discharging efficiency of the hazardous waste melting furnace can be improved.

Description

technical field [0001] The invention relates to the technical field of hazardous waste melting treatment engineering, in particular to a hazardous waste melting furnace slagging system. Background technique [0002] With the rapid development of social economy, the strength of the industrial field is also gradually growing. The hazardous waste discharged in the industrial production process is increasing. The hazardous waste is corrosive and toxic, which poses a great threat to the human body and the environment. [0003] For waste incineration fly ash, hazardous waste incineration slag, electroplating sludge and other hazardous waste containing heavy metals and polychlorinated biphenyls, molten glass technology is often used for treatment and resource utilization, by adding quartz sand, waste glass, alkali to hazardous waste Components such as metal oxides or carbonates are compatible with hazardous waste, and melted at a high temperature in a melting furnace at 1200-1400 °...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/44F23J1/06
Inventor 刘志华李紫龙罗丹范振兴刘洋
Owner CHONGQING UNIV
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