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Waste gas cross-flow concentration adsorption equipment

A technology for adsorption equipment and exhaust gas, applied in the direction of air quality improvement, liquid separation agent, separation device, etc., can solve the problems of low purification efficiency, large impact of biological filter bed, compression of biological packing, etc., and achieve high purification efficiency and good contact surface Larger, less direct impact

Active Publication Date: 2017-08-15
NJTECH ENVIRONMENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the actual purification process, the existing exhaust gas has a large impact on the biological filter bed, causing the compression of the biological packing, making the overall purification efficiency very low

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1~2 , in an embodiment of the present invention, an exhaust gas cross-flow concentration adsorption device includes an exhaust gas inlet pipe 1, and the terminal outlet of the exhaust gas inlet pipe 1 is connected to a first air guide pipe 2 and a second air guide pipe 3 respectively through a three-way connection, Wherein the end of the first air guide pipe 2 and the second air guide pipe 3 are respectively connected to the air inlets of th...

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Abstract

The invention discloses waste gas cross-flow concentration adsorption equipment which comprises a waste gas inlet pipe, wherein a tail-end exit of the waste gas inlet pipe is connected with a first gas guide pipe and a second gas guide pipe respectively through a tee; the tail ends of the first gas guide pipe and the second gas guide pipe are connected with gas inlets of a first spraying box and a second spraying box respectively through a welding manner; a clear water spraying device is fixed on the inner side walls of the first spraying box and the second spraying box by a screw respectively. According to the waste gas cross-flow concentration adsorption equipment disclosed by the invention, the loss of water resources is reduced; the contact area between the waste gas and a bio-filter bed is increased; meanwhile, since the waste gas causes little direct impact on the bio-filter bed, compression of a biological stuffing is avoided, overall purifying efficiency is high, and the service life is long; in the technical scheme, the waste gas cross-flow concentration adsorption equipment is provided with a backwashing device, and the inner wall of the bio-filter bed is washed by the backwashing device so as to clear dirt on the stuffing surface and avoid influence on the smoothness of air filtering.

Description

technical field [0001] The invention relates to the field of tail gas treatment equipment, in particular to waste gas cross-flow concentration and adsorption equipment. Background technique [0002] Industrial waste gas refers to the general term for all kinds of pollutant gases that are discharged into the air during fuel combustion and production processes in the enterprise factory area. These exhaust gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (fog), lead mercury, beryllium compounds, smoke and productive dust, which will pollute the air when discharged into the atmosphere. These substances enter the human body through the respiratory tract in different ways, some directly cause harm, and some have a cumulative effect, which will seriously endanger human health. Different substances will have different effects. [0003] Biological method refers to the use of mic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/85B01D53/44B01D47/06
CPCB01D47/06B01D53/44B01D53/85B01D2247/04B01D2251/95Y02A50/20
Inventor 沈丽娜
Owner NJTECH ENVIRONMENT TECH CO LTD
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