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Multifunctional spray type waste gas treatment device

A waste gas treatment device and spray technology, which are applied in the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems of bulky packed towers, and achieve the effects of small volume, prolonged residence time, and increased contact area.

Active Publication Date: 2018-08-17
CHENGDU BETTER PHARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the currently common packed spray tower, in order to improve the purification efficiency, it is necessary to set up multi-stage packing layers in the tower body along the vertical direction. In addition, the atomization system for spraying the absorption liquid is generally set above each layer of packing layers, so The packed tower is bulky and not suitable for preliminary treatment of waste gas in pharmaceutical production workshops

Method used

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  • Multifunctional spray type waste gas treatment device
  • Multifunctional spray type waste gas treatment device
  • Multifunctional spray type waste gas treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The multi-functional spray type exhaust gas treatment device includes a box body 1. The box body 1 has a horizontal cuboid structure. The box body 1 includes an air intake chamber 2, a clean room 3 and an exhaust chamber 4 connected in sequence along the long axis direction. , the intake chamber 2 is provided with an intake pipe 5, and the exhaust chamber 4 is provided with an exhaust pipe 6;

[0033] A number of liquid inlet pipes 7 are arranged on the top of the clean room 3, and a number of nozzles 8 are arranged on the liquid inlet pipe 7;

[0034] The bottom of the clean room 3 is open, and also includes a sump 9, the outer wall of the top open end of the sump 9 is provided with a circle of mounting plates 12 along the circumference, the mounting plate 12 is provided with a number of through holes, through the first seal Bolts 13 run through the through holes to detachably connect the liquid collection tank 9 to the opening at the bottom of the clean room 3; the bo...

Embodiment 2

[0036] Further improvement on the basis of Example 1, the top of the clean room 3 is open, and the open end of the clean room 3 is covered with a cover plate 18 through the second sealing bolt 17, and the lower plate surface of the cover plate 18 A rectangular frame body 19 is protruded upward, and the liquid inlet pipe 7 is installed between the inner walls of the rectangular frame body 19 , and the rectangular frame body 19 is also used for accommodating the axial top end of the packing column 10 .

Embodiment 3

[0038] Further improvement on the basis of Example 2, the packing column 10 adopts a cylindrical structure or a conical column structure. When the packing column 10 adopts a conical column structure, the ratio of the bottom outer diameter of the conical column to the top outer diameter is 2, The packing column 10 includes a hollow mesh column, and the interior of the mesh column is filled with a mixture of waterproof honeycomb activated carbon filler and polyethylene filler.

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Abstract

The invention discloses a multifunctional spray type waste gas treatment device. According to the multifunctional spray type waste gas treatment device, inside a box and in the direction of a long axis, an air inlet chamber, a purifying chamber and an exhaust chamber are sequentially communicated; the inner top of the purifying chamber is provided with a plurality of liquid inlet pipes, and a plurality of spray nozzles are distributed on the liquid inlet pipes; the bottom of the purifying chamber is open; the outer wall of the top open end of a liquid collecting tank is circumferentially provided with a circle of mounting plates, and the liquid collecting tank is threadedly and detachably connected to the bottom opening of the purifying chamber through a first sealing bolt; the bottom plate inside the liquid collecting tank is provided in a protruded mode with a plurality of mounting tables, the end portions of the mounting tables are provided with threaded holes, and one axial end ofevery filler column is provided with a threaded rod matched with the corresponding threaded hole; a plurality of the filler columns are arranged in a staggered mode both in the directions of the longaxis and the short axis of the box. The multifunctional spray type waste gas treatment device is a novel horizontal type filler waste gas treatment device and is small in size and applicable to initial treatment on waste gas inside a pharmaceutical production workshop.

Description

technical field [0001] The invention relates to a waste gas treatment device for medical production, in particular to a multifunctional spray type waste gas treatment device. Background technique [0002] With the continuous development of society and medical undertakings, the pollution problem in the pharmaceutical industry is becoming more and more serious. Pollution in the pharmaceutical industry is difficult to control and manage, and it is easy to cause environmental pollution, which has become a major problem that is difficult to control in environmental improvement. Among them, waste gas, as one of the pollution in the pharmaceutical industry, has also brought about related problems in the environmental governance of pharmaceutical companies. The waste gas spray tower is a waste gas treatment structure made of plastic or other material fillers. The waste gas is in contact with the absorption liquid or the microbial film grown on the surface of the filler to purify th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/40
CPCB01D53/40B01D53/78
Inventor 彭捷黄清东张翔向世明
Owner CHENGDU BETTER PHARMA TECH CO LTD