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Lap equipressure gas absorption filtering equipment

A technology of gas absorption and filtration device, which is applied in the directions of using liquid separation agent, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of large floor space, inconvenient maintenance, high cost, etc., and achieves low cost and improved efficiency. , the effect of increasing the adsorption area

Inactive Publication Date: 2009-09-09
汪荣林
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its complex structure, high cost, large floor area, and inconvenient maintenance require further improvement and perfection.

Method used

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  • Lap equipressure gas absorption filtering equipment
  • Lap equipressure gas absorption filtering equipment
  • Lap equipressure gas absorption filtering equipment

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] see Figure 1-Figure 3 , this stacked isobaric gas absorption filter device, the box body 1 is provided with multi-layer absorption filter layers 2, and each absorption filter layer 2 is arranged parallel to the up and down direction, between the lowest point of the upper layer and the highest point of the gas outlet of the adjacent next layer The vertical distance H3 between them is equal, so that the resistance pressure of each layer is equal. Several porous plates 3 are arranged in the absorption and filtration channel 2.3. The width of the porous plate is 1 / 2 to 3 / 4 of the distance between layers, the absorption filter layer is in the shape of √-shaped unequal sides, and the vertical distance H1 between the short side 2.1 and the short side of the absorption filter layer is smaller than the long side 2.2 and long The vertical distance H2 be...

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Abstract

A lap equipressure gas absorption filtering equipment comprises a case provided with an air inlet and an air outlet and is characterized in that the interior of the case is provided with multilayer absorption filter layers, each absorption filter layer takes a V-shape or squared root sign shape inequilateral shapes, an absorption filter channel is internally provided with a plurality of perforated plates, damping at all levels is equal. All adsorption filter layers are arranged in parallel along the up and down direction, the vertical distance between the lowest point at the upper layer and the vertex of the air outlet of the adjacent next layer is equal; the width of the perforated plate is 1 / -3 / 4 of the distance between layers. The case can be connected in parallel, serials or simultaneously connected in series-parallel for being used. The equipment increases absorption area by arranging the multilayer absorption filter layers in the case, an short intake passage, a long absorption and filter passage, and adding a multilayer perforated plate on the absorption and filter passage, thus increasing the efficiency of decomposition, absorption and filtering; the equipment has simple and reasonable structure, small volume, low cost and good absorption and filtering effect.

Description

technical field [0001] The invention relates to a stacked equal-pressure gas absorption and filtration device, which is mainly used for absorption and filtration of poisonous and harmful gases, small liquid droplets and small particles. Background technique [0002] The emission of air pollutants from contemporary urban factories has always been an important issue in environmental protection. Existing desulfurization and dust removal devices achieve desulfurization and dust removal through electrostatic water film, spray foam, jet desulfurization, and pulse bagging. Chinese Patent Document No. CN1583223 disclosed a gas-liquid exchange tower on February 23, 2005, which is characterized in that a liquid spray pipe is arranged at the central axis of the cylindrical tower body, and a radial spray nozzle is arranged on the liquid spray pipe. , the nozzle at the top of the liquid spray pipe protrudes from the top of the tower body; a multi-layer baffle channel is set in the tower ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18B01D47/14
Inventor 汪荣林
Owner 汪荣林
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