Ceramic dumping environment-protection kiln

A kind of kiln and environmental protection technology, applied in the direction of dispersed particle separation, chemical instruments and methods, separation methods, etc., can solve the problems such as poor effect, and achieve the effect of good quality, thorough and efficient catalytic reaction, and stable furnace temperature uniformity

Inactive Publication Date: 2010-11-03
李锦桥
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of water filtration, because ethanethiol is insoluble in water, some enterprises have used the water spray method to modify it, the effect is very poor, and it is no longer used

Method used

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  • Ceramic dumping environment-protection kiln
  • Ceramic dumping environment-protection kiln
  • Ceramic dumping environment-protection kiln

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Effect test

Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing:

[0026] A ceramic debinding and environmental protection kiln, which is mainly composed of a debinding heating kiln 1 and a waste removal environmental protection furnace 3. The bottom of the debinding heating kiln 1 is provided with a debinding heating kiln air inlet duct 13 connected to the atmosphere. The space inside the debinding heating kiln 1 connected to the air inlet duct 13 of the debinding heating kiln is the debinding waste gas exhaust and suction chamber 12, and the ceramic materials for debinding treatment are placed in the debinding waste gas exhaust and suction chamber 12, and the exhaust gas is guaranteed to be exhausted. There is a certain space between the glue-treated ceramic material and the inner wall of the debinding heating kiln 1, which is convenient for air convection and fully replaces the waste gas; The collection channel 14 communicates with the ...

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Abstract

The invention relates to a ceramic dumping environment-protection kiln which is characterized in that: the ceramic dumping environment-protection kiln is mainly composed of a dumping heating kiln (1) and a waste removal environment-protection furnace (3), the bottom part of the dumping heating kiln (1) is provided with a dumping heating kiln air inlet duct (13), the space of the inner part of the dumping heating kiln (1) communicated with the dumping heating kiln air inlet duct (13) is a dumping waste gas pumping chamber (12), the dumping waste gas pumping chamber (12) is communicated with a high-temperature catalyst chamber (31) in the waste removal environment-protection furnace (3) by a dumping waste gas collection channel (14) at the bottom part of the dumping heating kiln (1), a thermal catalyst element (30) is arranged in the high-temperature catalyst chamber (31), an exhaust port (32) communicated with the high-temperature catalyst chamber (31) is arranged at the upper part of the waste removal environment-protection furnace (3), and the exhaust port (32) is connected with a programmable jet flow blower (4) by an exhausts pipe (41). The ceramic dumping environment-protection kiln has the advantages of full and complete waste exhaust, stable furnace temperature uniformity, good dumping quality and thorough and high-efficiency catalytic reaction.

Description

technical field [0001] The invention relates to an environment-friendly kiln, in particular to a ceramic debinding environment-friendly kiln which uses catalytic reaction to eliminate toxic waste gas produced in a debinding process. Background technique [0002] Our known special ceramic manufacturing technologies, such as isostatic pressing, dry pressing, hot injection molding, grouting molding, injection molding, in-situ injection molding, etc., are now the most economical and The hot press injection molding and injection molding processes are the most used. my country's hot press injection molding process accounts for more than 70% of the production capacity of special ceramics. The hot pressure injection process is to mix the ceramic powder with the hot melt colloid, heat it to the fluidity temperature, pressurize it and inject it into the mold to form it, then go through the adsorbent debinding, and then fire it. During the degumming process, obvious smoke and chemical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/638B01D53/90
Inventor 李锦桥
Owner 李锦桥
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