CN205392101U - Chemical engineering exhaust gas purifies absorbing device - Google Patents

Chemical engineering exhaust gas purifies absorbing device Download PDF

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Publication number
CN205392101U
CN205392101U CN201620154633.2U CN201620154633U CN205392101U CN 205392101 U CN205392101 U CN 205392101U CN 201620154633 U CN201620154633 U CN 201620154633U CN 205392101 U CN205392101 U CN 205392101U
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CN
China
Prior art keywords
tail gas
chemical industry
exhaust gas
chemical engineering
industry tail
Prior art date
Application number
CN201620154633.2U
Other languages
Chinese (zh)
Inventor
姜俊艳
Original Assignee
哈尔滨理工大学
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Application filed by 哈尔滨理工大学 filed Critical 哈尔滨理工大学
Priority to CN201620154633.2U priority Critical patent/CN205392101U/en
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Publication of CN205392101U publication Critical patent/CN205392101U/en

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Abstract

The utility model discloses a chemical engineering exhaust gas purifies absorbing device, including gas distribution cover, tail gas input tube, chemical engineering exhaust gas purifying column, tail gas purification blast pipe, activated carbon adsorption layer and chemical engineering exhaust gas absorption cell, the chemical engineering exhaust gas absorption cell is connected to chemical engineering exhaust gas purifying column bottom, liquid medicine delivery pipe and cooling liquid medicine input tube are installed to chemical engineering exhaust gas absorption cell bottom, install gas distribution cover in the chemical engineering exhaust gas absorption cell, chemical engineering exhaust gas absorption cell bottom side is through inhaling water piping connection corrosion -resistant pump, corrosion -resistant pump connects the upper hose, be connected with a plurality of shower heads on the upper hose, the whirl board is installed to a plurality of shower heads below, install activated carbon adsorption layer in the chemical engineering exhaust gas purifying column of whirl board top, chemical engineering exhaust gas purifying column top is equipped with the tail gas purification blast pipe, a chemical engineering exhaust gas purifies absorbing device, it is good that purifies the assimilation effect, improves chemical engineering exhaust gas's absorption purifying effect, and effectively the direct exhaust emission environment of chemical engineering exhaust gas is avoided to the peculiar smell in the filtering tail gas.

Description

A kind of chemical industry tail gas purifies absorption plant

Technical field

This utility model relates to chemical technology field, and specifically a kind of chemical industry tail gas purifies absorption plant.

Background technology

The preparation of chemical products in prior art, in the manufacture process from raw material to finished product, can produce a lot of tail gas, is typically all either directly through discharge, causes the pollution of environment, there is also abnormal flavour simultaneously, health is affected in waste gas.Its tail gas absorption is generally adopted one or more levels film-falling absorption tower at present, harmful substance in tail gas can be absorbed, tail gas absorption in chemical process can be utilized by this device, but when it absorbs the stop processing process that needs after to a certain degree, absorption medicinal liquid carries out discharge replacing makes the production process absorbed not continue, it is impossible to carry out the production of serialization, it is difficult to ensure absorption efficiency and effect, and the removal of abnormal flavour in waste gas cannot be realized, it is difficult to reach clean-up effect.

Summary of the invention

The purpose of this utility model is in that to provide a kind of chemical industry tail gas to purify absorption plant, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

nullA kind of chemical industry tail gas purifies absorption plant,Including cloth gas hood、Tail gas input pipe、Chemical industry tail gas purifying column、Cleaning of off-gas exhaustor、Activated carbon adsorption layer and chemical industry tail gas absorption cell,Chemical industry tail gas absorption cell is connected bottom described chemical industry tail gas purifying column,Tail gas absorption medicinal liquid it is loaded with in chemical industry tail gas absorption cell,Chemicals liquid discharge pipe and cooling medicinal liquid input pipe are installed bottom chemical industry tail gas absorption cell,Cloth gas hood is installed in chemical industry tail gas absorption cell,Cloth gas hood side is densely covered with some qi-emitting holes,Cloth gas hood upper end connects tail gas input pipe,Tail gas input pipe is provided with centrifugal blower,Chemical industry tail gas absorption cell bottom side connects noncorrosive pump by suction hose,Noncorrosive pump connects upper hose,Upper hose is connected to some spray heads,Some spray heads are installed below spiral board,In chemical industry tail gas purifying column above spiral board, activated carbon adsorption layer is installed,In chemical industry tail gas purifying column above activated carbon adsorption layer, steam-water separator is installed,Chemical industry tail gas purifying column top is provided with cleaning of off-gas exhaustor.

As further program of the utility model: described chemical industry tail gas absorption cell outer wall is provided with the strong magnetic of electronics.

As further program of the utility model: described cloth gas hood is funnel-shaped structure, cloth gas hood is arranged on below tail gas absorption medicinal liquid liquid level.

As further program of the utility model: described some spray heads are arranged in chemical industry tail gas purifying column.

Compared with prior art, the beneficial effects of the utility model are: described a kind of chemical industry tail gas purifies absorption plant, simple in construction, easy to use, purify good absorbing effect, realize chemical industry tail gas absorption cell inner exhaust gas and absorb the real-time circulation replacing of medicinal liquid, advantageously ensure that the assimilation effect of tail gas absorption medicinal liquid, the magnetization of tail gas absorption medicinal liquid, strengthen the assimilation effect to chemical industry tail gas, some qi-emitting holes are distributed in tail gas absorption medicinal liquid, chemical industry tail gas and tail gas absorption medicinal liquid is made to be fully contacted, improve the tail gas absorption medicinal liquid efficiency to the reaction of chemical industry tail gas, tail gas absorption medicinal liquid is sprayed onto spiral board by spray head, and chemical reaction is there is further with chemical industry tail gas, improve the absorption cleaning effect of chemical industry tail gas, effectively filter out the abnormal flavour in tail gas, avoid the direct exhaust emission environment of chemical industry tail gas.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1-noncorrosive pump, 2-suction hose, 3-chemicals liquid discharge pipe, 4-qi-emitting hole, 5-cloth gas hood, 6-tail gas absorption medicinal liquid, 7-cool down medicinal liquid input pipe, the strong magnetic of 8-electronics, 9-centrifugal blower, 10-tail gas input pipe, 11-spiral board, 12-chemical industry tail gas purifying column, 13-steam-water separator, 14-cleaning of off-gas exhaustor, 15-activated carbon adsorption layer, 16-spray head, 17-upper hose, 18-chemical industry tail gas absorption cell.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

nullRefer to Fig. 1,In this utility model embodiment,A kind of chemical industry tail gas purifies absorption plant,Including cloth gas hood 5、Tail gas input pipe 10、Chemical industry tail gas purifying column 12、Cleaning of off-gas exhaustor 14、Activated carbon adsorption layer 15 and chemical industry tail gas absorption cell 18,Chemical industry tail gas absorption cell 18 is connected bottom described chemical industry tail gas purifying column 12,Tail gas absorption medicinal liquid 6 it is loaded with in chemical industry tail gas absorption cell 18,Chemicals liquid discharge pipe 3 and cooling medicinal liquid input pipe 7 are installed bottom chemical industry tail gas absorption cell 18,In chemical industry tail gas absorption cell 18, tail gas absorption medicinal liquid 6 is inputted by cooling down medicinal liquid input pipe 7,And the output of chemical industry tail gas absorption cell 18 inner exhaust gas absorption medicinal liquid 6 is realized by chemicals liquid discharge pipe 3,Realize chemical industry tail gas absorption cell 18 inner exhaust gas and absorb the real-time circulation replacing of medicinal liquid 6,Advantageously ensure that the assimilation effect of tail gas absorption medicinal liquid 6,Chemical industry tail gas absorption cell 18 outer wall is provided with the strong magnetic 8 of electronics,The strong magnetic 8 of electronics produces magnetic field,Be conducive to the magnetization of tail gas absorption medicinal liquid 6,Strengthen the assimilation effect to chemical industry tail gas,Cloth gas hood 5 is installed in chemical industry tail gas absorption cell 18,Cloth gas hood 5 is funnel-shaped structure,Cloth gas hood 5 is arranged on below tail gas absorption medicinal liquid 6 liquid level,Cloth gas hood 5 side is densely covered with some qi-emitting holes 4,Cloth gas hood 5 upper end connects tail gas input pipe 10,Tail gas input pipe 10 is provided with centrifugal blower 9,Chemical industry tail gas blasts in cloth gas hood 5 through centrifugal blower 9 and tail gas input pipe 10,And be distributed in tail gas absorption medicinal liquid 6 by the some qi-emitting holes 4 on cloth gas hood 5,Chemical industry tail gas and tail gas absorption medicinal liquid 6 is made to be fully contacted,Improve the tail gas absorption medicinal liquid 6 efficiency to the reaction of chemical industry tail gas.

Described chemical industry tail gas absorption cell 18 bottom side connects noncorrosive pump 1 by suction hose 2, noncorrosive pump 1 connects upper hose 17, upper hose 17 is connected to some spray heads 16, some spray heads 16 are arranged in chemical industry tail gas purifying column 12, some spray heads 16 are installed below spiral board 11, start noncorrosive pump 1, tail gas absorption medicinal liquid 6 in chemical industry tail gas absorption cell 18 enters in suction hose 2, and by noncorrosive pump 1, the tail gas absorption medicinal liquid 6 in suction hose 2 is pumped in upper hose 17, and finally it is sprayed onto spiral board 11 from some spray heads 16, and chemical reaction is there is further with chemical industry tail gas, improve the absorption cleaning effect of chemical industry tail gas.

In chemical industry tail gas purifying column 12 above described spiral board 11, activated carbon adsorption layer 15 is installed, activated carbon adsorption layer 15 effectively filters out the abnormal flavour in tail gas, to the further purified treatment of chemical industry tail gas, in chemical industry tail gas purifying column 12 above activated carbon adsorption layer 15, steam-water separator 13 is installed, chemical industry tail gas purifying column 12 top is provided with cleaning of off-gas exhaustor 14, tail gas after steam-water separation is discharged from cleaning of off-gas exhaustor 14, it is to avoid the direct exhaust emission environment of chemical industry tail gas.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.

In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.

Claims (4)

  1. null1. a chemical industry tail gas purifies absorption plant,Including cloth gas hood、Tail gas input pipe、Chemical industry tail gas purifying column、Cleaning of off-gas exhaustor、Activated carbon adsorption layer and chemical industry tail gas absorption cell,It is characterized in that,Chemical industry tail gas absorption cell is connected bottom described chemical industry tail gas purifying column,Tail gas absorption medicinal liquid it is loaded with in chemical industry tail gas absorption cell,Chemicals liquid discharge pipe and cooling medicinal liquid input pipe are installed bottom chemical industry tail gas absorption cell,Cloth gas hood is installed in chemical industry tail gas absorption cell,Cloth gas hood side is densely covered with some qi-emitting holes,Cloth gas hood upper end connects tail gas input pipe,Tail gas input pipe is provided with centrifugal blower,Chemical industry tail gas absorption cell bottom side connects noncorrosive pump by suction hose,Noncorrosive pump connects upper hose,Upper hose is connected to some spray heads,Some spray heads are installed below spiral board,In chemical industry tail gas purifying column above spiral board, activated carbon adsorption layer is installed,In chemical industry tail gas purifying column above activated carbon adsorption layer, steam-water separator is installed,Chemical industry tail gas purifying column top is provided with cleaning of off-gas exhaustor.
  2. 2. a kind of chemical industry tail gas according to claim 1 purifies absorption plant, it is characterised in that described chemical industry tail gas absorption cell outer wall is provided with the strong magnetic of electronics.
  3. 3. a kind of chemical industry tail gas according to claim 1 purifies absorption plant, it is characterised in that described cloth gas hood is funnel-shaped structure, and cloth gas hood is arranged on below tail gas absorption medicinal liquid liquid level.
  4. 4. a kind of chemical industry tail gas according to claim 1 purifies absorption plant, it is characterised in that described some spray heads are arranged in chemical industry tail gas purifying column.
CN201620154633.2U 2016-03-01 2016-03-01 Chemical engineering exhaust gas purifies absorbing device CN205392101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620154633.2U CN205392101U (en) 2016-03-01 2016-03-01 Chemical engineering exhaust gas purifies absorbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620154633.2U CN205392101U (en) 2016-03-01 2016-03-01 Chemical engineering exhaust gas purifies absorbing device

Publications (1)

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CN205392101U true CN205392101U (en) 2016-07-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107158897A (en) * 2017-05-27 2017-09-15 佛山市三水万瑞达环保科技有限公司 A kind of pernicious gas removal device with dehumidification function
CN107281902A (en) * 2017-07-05 2017-10-24 合肥天翔环境工程有限公司 Industrial dirt gas processing system
CN107321093A (en) * 2017-07-05 2017-11-07 合肥天翔环境工程有限公司 Gas purification can system
CN107362649A (en) * 2017-07-05 2017-11-21 合肥天翔环境工程有限公司 Decayed off-gas processing equipment
CN107952336A (en) * 2017-12-05 2018-04-24 杨灿杰 A kind of chemical industry tail gas purifier with self-cleaning function
CN108993123A (en) * 2018-09-07 2018-12-14 佛山市禅城区诺高环保科技有限公司 A kind of chemical industry tail gas purification absorption plant and its application method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107158897A (en) * 2017-05-27 2017-09-15 佛山市三水万瑞达环保科技有限公司 A kind of pernicious gas removal device with dehumidification function
CN107281902A (en) * 2017-07-05 2017-10-24 合肥天翔环境工程有限公司 Industrial dirt gas processing system
CN107321093A (en) * 2017-07-05 2017-11-07 合肥天翔环境工程有限公司 Gas purification can system
CN107362649A (en) * 2017-07-05 2017-11-21 合肥天翔环境工程有限公司 Decayed off-gas processing equipment
CN107952336A (en) * 2017-12-05 2018-04-24 杨灿杰 A kind of chemical industry tail gas purifier with self-cleaning function
CN108993123A (en) * 2018-09-07 2018-12-14 佛山市禅城区诺高环保科技有限公司 A kind of chemical industry tail gas purification absorption plant and its application method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160727

Termination date: 20170301

CF01 Termination of patent right due to non-payment of annual fee