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Activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment

A technology for activated carbon adsorption and waste gas treatment, which is applied in the direction of gas treatment, combustion method, combustion type, etc. It can solve the problems of unusable flammable and explosive factory areas, large floor area, and potential safety hazards, so as to avoid operational safety hazards and reduce Effects of cost, floor area, and reduction in the number of installations

Pending Publication Date: 2020-06-26
深圳市瑞秋卡森环保科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still the following defects: (1) Each fixed adsorption bed needs to be equipped with an online desorption device, which increases the cost and occupies a large area; (2) There are potential safety hazards when the online desorption device is in operation, and fire and explosion-proof devices need to be installed; ( 3) It cannot be used in flammable and explosive factory areas

Method used

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  • Activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment
  • Activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment
  • Activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment

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Embodiment Construction

[0023] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0024] figure 1 Shown is the activated carbon adsorption and catalytic combustion device 100 for VOCs exhaust gas treatment of the present application, which includes an adsorption device 10 and a desorption device 30, and the adsorption device 10 includes at least one movable activated carbon module 11 (such as Figure 4 shown), the adsorption device 10 is provided with several adsorption chambers 12 (such as figure 2 As shown), the activated carbon module 11 can be taken out and installed relative to the adsorption chamber 12. When the activated carbon module 11 is installed in the adsorption chamber 12, it is used to adsorb the organic components in the VOCs waste gas; the desorption device 30 is provided with several desorption chambe...

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Abstract

The invention discloses an activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment. The device comprises an adsorption apparatus and a desorption apparatus, the adsorption apparatus comprises at least one movable activated carbon module, the adsorption apparatus is provided with a plurality of adsorption cavities, the activated carbon module can be taken out and installed relative to the adsorption cavities, and when installed in the adsorption cavities, the activated carbon module can be used for adsorbing organic components in VOCs waste gas; the desorption apparatus is provided with a plurality of desorption cavities, the activated carbon module can be taken out and installed relative to the adsorption cavities, and when the activated carbon module is installed in the adsorption cavities, the desorption apparatus is used for desorbing the activated carbon module for regeneration. The activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment provided by the invention has the advantages of convenient use and operation, low cost, small floor area and wide application range.

Description

technical field [0001] The invention relates to the technical field of VOCs waste gas treatment, in particular to an activated carbon adsorption and catalytic combustion device for VOCs waste gas treatment. Background technique [0002] Industrial waste gas containing volatile organic compounds (VOCs) is one of the main sources of air pollution. At present, the main method of VOCs governance terminal control is adsorption regeneration method. The adsorption method widely uses activated carbon as the adsorbent. When the adsorption reaches the saturation of VOCs, the activated carbon needs to be desorbed by hot air, steam or pressure swing. This VOCs exhaust gas catalytic combustion system consists of a fixed adsorption bed and an online desorption device. The fixed adsorption bed absorbs the organic components in the exhaust gas into the activated carbon through the activated carbon filled in the bed, so that the exhaust gas is purified, and the purified clean gas passes thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04F23G7/07F23G5/44
CPCB01D53/04B01D2253/102B01D2257/708B01D2259/4009F23G5/44F23G7/07
Inventor 熊建军陈启军陈志强陈文耀谢燕蔓张斌匡重祯郑继刚
Owner 深圳市瑞秋卡森环保科技有限公司
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