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Special catalytic bed for industrial volatile organic pollutants in pm2.5

A technology for organic pollutants and catalytic beds, applied in the field of catalytic beds, can solve the problems of large heat loss, low heat recovery and utilization efficiency, and hazards of catalytic bed furnace structure, so as to improve combustion efficiency, purification rate, uniform temperature compensation, Overcome the effects of high temperature

Inactive Publication Date: 2015-08-26
赛智环保科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] PM2.5 has become a household name, mainly because PM2.5 is closely related to the air pollution index. With the enhancement of people's awareness of environmental protection, people pay more and more attention to air pollution. Industrial volatile organic pollutants are the most harmful pollutants to people's health. At present, catalytic beds are most used to treat industrial volatile organic pollutants. Catalytic beds are usually made of heat-resistant steel plates or industrial kiln masonry materials. The enclosure structure, the air inlet and the air outlet in the existing catalytic bed structure are located at the upper and lower ends of the catalytic bed. Although the existing structure can realize catalytic combustion, there are the following problems: 1. The heat loss of the catalytic bed furnace structure itself is large , the efficiency of heat recovery and utilization is low; 2. The temperature in the structure of the catalytic bed furnace is uneven, and the temperature in the center is generally high, and the temperature in the edge is low, which reduces the combustion efficiency of industrial volatile organic pollutants and affects the purification rate of catalytic combustion

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  • Special catalytic bed for industrial volatile organic pollutants in pm2.5
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  • Special catalytic bed for industrial volatile organic pollutants in pm2.5

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Embodiment Construction

[0033] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0034]A catalytic bed dedicated to industrial volatile organic pollutants in PM2.5, comprising an air intake hood 3, a furnace body 5, and an air outlet hood 7, the four corners of the outer wall of the furnace are provided with support frames 9, and the air intake hood is provided with explosion-proof pressure relief Port 2, the upper end of the furnace body is fixed with an air inlet hood, the lower end of the furnace body is fixed with a gas outlet hood, the upper end of the inlet hood is provided with a gas inlet 1, the lower end of the gas outlet hood is provided with a gas outlet 8, and the furnace body includes a peripheral plate 20 of the furnace body and its upper end is fixed The upper end plate 4 and the lower end plate 6 fixed at ...

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Abstract

The invention relates to a catalyzing bed special for industrial volatilizable organic pollutants in PM2.5 (particulate matter 2.5). The catalyzing bed is characterized in that heat insulation layers are fixedly and uniformly mounted on the outer wall of a furnace body exterior plate, a furnace body interior plate is arranged in the furnace body exterior plate, air incoming ways and air outgoing ways are alternatively arranged between the furnace body interior plate and the furnace body exterior plate, an inlet of each air incoming way is arranged on an upper end plate while an outlet of the same is arranged between a lower end plate and the furnace body interior plate, an inlet of each air outgoing way is arranged between the upper end plate and the furnace body interior plate while an outlet of the same is arranged on a lower end plate, an incoming air guide cover is arranged above the middle portion of the upper end plate corresponding to an air incoming cover inlet, a combustion gas guide cover is arranged above the lower portion of the upper end plate, and an outgoing air guide cover is arranged below the middle portion of the lower end plate corresponding to an air outgoing cover outlet. Heat efficiency of the catalyzing combustion bed is effectively improved, heat loss is reduced, temperature in the catalyzing combustion bed is more uniform during combustion, and combustion efficiency and purifying rate are improved.

Description

technical field [0001] The invention belongs to the field of catalytic beds, in particular to a special catalytic bed for industrial volatile organic pollutants in PM2.5. Background technique [0002] PM2.5 has become a household name, mainly because PM2.5 is closely related to the air pollution index. With the enhancement of people's awareness of environmental protection, people pay more and more attention to air pollution. Industrial volatile organic pollutants are the most harmful pollutants to people's health. At present, catalytic beds are most used to treat industrial volatile organic pollutants. Catalytic beds are usually made of heat-resistant steel plates or industrial kiln masonry materials. The enclosure structure, the air inlet and the air outlet in the existing catalytic bed structure are located at the upper and lower ends of the catalytic bed. Although the existing structure can realize catalytic combustion, there are the following problems: 1. The heat loss o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/07F23C13/00
CPCY02A50/20
Inventor 朱殿兴刘光明冯正赵崇光谷德明刘迎春
Owner 赛智环保科技(天津)有限公司
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