CN206325346U - A kind of new and effective tail gas absorber - Google Patents

A kind of new and effective tail gas absorber Download PDF

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Publication number
CN206325346U
CN206325346U CN201621312179.5U CN201621312179U CN206325346U CN 206325346 U CN206325346 U CN 206325346U CN 201621312179 U CN201621312179 U CN 201621312179U CN 206325346 U CN206325346 U CN 206325346U
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CN
China
Prior art keywords
tower
tail gas
water
water tank
screen
Prior art date
Application number
CN201621312179.5U
Other languages
Chinese (zh)
Inventor
刘海平
刘汉茂
吕学海
Original Assignee
江西德盛精细化学品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江西德盛精细化学品有限公司 filed Critical 江西德盛精细化学品有限公司
Priority to CN201621312179.5U priority Critical patent/CN206325346U/en
Application granted granted Critical
Publication of CN206325346U publication Critical patent/CN206325346U/en

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Abstract

The utility model discloses a kind of new and effective tail gas absorber, including tower body, air inlet pipe and water tank, the left upper end of the water tank is provided with water inlet pipe, the lower end of the water tank is provided with sewage draining exit, the tower body is internally provided with lower sparge pipe, the upper end of the lower sparge pipe is provided with lower screen, the upper end of the lower screen is provided with upper screen, the upper end of the upper screen is provided with sparge pipe, and it is provided with some fog-spray nozzles on lower sparge pipe and upper sparge pipe, top inside the tower body is provided with except water layer, the upper end of the tower body is provided with blower fan, the upper end of the blower fan is connected with gas cleaning plant, water pump is provided with the right side of the tower body, the water pump connects water tank by water pipe.The utility model designs the general gas for having contaminative in advantages of simple, tail gas in structure, and gas cleaning plant can be to the further purification of tail gas, it is to avoid tail gas is polluted to air, with environmental-protection function.

Description

A kind of new and effective tail gas absorber

Technical field

The utility model is related to a kind of absorption tower, specifically a kind of new and effective tail gas absorber.

Background technology

Absorption tower is the equipment for realizing absorption operation.It is divided into three classes by the gas-liquid form that is in contact.The first kind is gas with gas Steep the scattered plate column in the liquid phase of form, bubble absorbing tower, stirring bubble absorbing tower;Equations of The Second Kind is that liquid is scattered with droplet-like Injector in the gas phase, Venturi tube, spray tower;3rd class is that liquid moves the packing material absorbing contacted with gas phase with membranaceous Tower and film-falling absorption tower.In tower the type of flow of gas-liquid two-phase can adverse current also can cocurrent.Generally use counter-current operation, absorbent Added and flowed from top to bottom with tower top, contacted with the gas flowed from bottom to top, the liquid for absorbing absorbent is discharged from bottom of towe, Purified gas is discharged from tower top.

At present, in Chemical Manufacture, the absorption of the tail gas produced to course of reaction is directly to rush pumping with water to receive, easily Environment is polluted, and corrodes production equipment, and can not effectively in cleaning of off-gas impurity.Therefore, people in the art Member provides a kind of new and effective tail gas absorber, the problem of to solve to propose in above-mentioned background technology.

Utility model content

The purpose of this utility model is to provide a kind of new and effective tail gas absorber, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical scheme:

A kind of new and effective tail gas absorber, including tower body, air inlet pipe and water tank, the water tank are arranged on inside tower body Bottom, the air inlet pipe is connected to inside water tank, and the left upper end of the water tank is provided with water inlet pipe, and the lower end of the water tank is set There is sewage draining exit, the tower body is internally provided with lower sparge pipe, and the upper end of the lower sparge pipe is provided with lower screen, the lower floor The upper end of filter screen is provided with upper screen, and the upper end of the upper screen is provided with sparge pipe, and lower sparge pipe and upper water spray It is provided with the top inside some fog-spray nozzles, the tower body on pipe to be provided with except water layer, the upper end of the tower body is provided with wind Machine, the upper end of the blower fan is connected with gas cleaning plant, and the right-hand member of the gas cleaning plant is connected with exhaust outlet, the tower Water pump is provided with the right side of body, the water pump connects water tank by water pipe, and water pipe is connected with upper sparge pipe and lower sparge pipe Connect.

It is used as further program of the utility model:The mesh radius of the upper screen is less than the mesh half of lower screen Footpath.

It is used as the utility model further scheme:The upper lid of the water tank is arranged to network structure.

It is used as the utility model further scheme:The fog-spray nozzle is arranged to high-pressure fog head.

Compared with prior art, the beneficial effects of the utility model are:

The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, tail gas from The water that air inlet pipe enters in water tank, water tank has the function of dust removal and filtration to tail gas, can remove impurity larger in tail gas, right Tail gas carries out preliminary filtering, and tail gas rises in the presence of pressure from the inside of water tank, during rise, fog-spray nozzle pair Gas carries out spraying treatment, and the impurity remained in gas can be made to be influenceed by fog, can be by mist after impurity contact fog Water is wrapped up, and is dropped in water tank, furthermore achieved that the removal of impurities effect to tail gas, and upper screen and lower screen can be entered One step removes the impurity and water smoke in tail gas, and typically dirt has been had except water layer can be removed in the fog carried in gas, tail gas The gas of metachromia, gas cleaning plant can be to the further purification of tail gas, it is to avoid tail gas is polluted to air, with environmental protection Effect.

Brief description of the drawings

Fig. 1 is the structural representation of new and effective tail gas absorber.

In figure:Sparge pipe under 1- tower bodies, 2- air inlet pipe, 3- water tanks, 4- sewage draining exits, 5- water inlet pipes, 6- water pipes, 7-, on 8- Sparge pipe, 9- fog-spray nozzles, 10- lower screens, 11- upper screens, 12- water pumps, 13- remove water layer, 14- blower fans, 15- gas purifications Device, 16- exhaust outlets.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Referring to Fig. 1, in the utility model embodiment, a kind of new and effective tail gas absorber, including tower body 1, air inlet Pipe 2 and water tank 3, the water tank 3 are arranged on the inner bottom of tower body 1, and the air inlet pipe 2 is connected to inside water tank 3, the water tank 3 Left upper end be provided with water inlet pipe 5, the lower end of the water tank 3 is provided with sewage draining exit 4, and the tower body 1 is internally provided with lower water spray Pipe 7, the upper end of the lower sparge pipe 7 is provided with lower screen 10, and the upper end of the lower screen 10 is provided with upper screen 11, The upper end of the upper screen 11 is provided with sparge pipe 8, and lower sparge pipe 7 and upper sparge pipe 8 and is provided with some sprayings First 9, the top inside the tower body 1 is provided with except water layer 13, and the upper end of the tower body 1 is provided with blower fan 14, the blower fan 14 Upper end be connected with gas cleaning plant 15, the right-hand member of the gas cleaning plant 15 is connected with exhaust outlet 16, the tower body 1 Right side is provided with water pump 12, and the water pump 12 connects water tank 3 by water pipe 6, and water pipe 6 with upper sparge pipe 8 and lower sparge pipe 7 It is connected.

Operation principle of the present utility model is:

The utility model is related to a kind of new and effective tail gas absorber, and tail gas enters in water tank 3, water tank 3 from air inlet pipe 2 Water there is the function of dust removal and filtration to tail gas, impurity larger in tail gas can be removed, preliminary filtering, tail are carried out to tail gas Gas rises in the presence of pressure from the inside of water tank 3, during rise, and fog-spray nozzle 9 carries out spraying treatment, energy to gas The impurity remained in gas is influenceed by fog, can be wrapped up after impurity contact fog by fog, and drop to water tank 3 It is interior, the removal of impurities effect to tail gas is furthermore achieved that, and upper screen 11 and lower screen 10 can be removed further in tail gas Impurity and water smoke, except water layer 13 can remove in the fog carried in gas, tail gas the general gas for having contaminative, gas Purifier 15 can be to the further purification of tail gas, it is to avoid tail gas is polluted to air, with environmental-protection function.

The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, tail gas from The water that air inlet pipe enters in water tank, water tank has the function of dust removal and filtration to tail gas, can remove impurity larger in tail gas, right Tail gas carries out preliminary filtering, and tail gas rises in the presence of pressure from the inside of water tank, during rise, fog-spray nozzle pair Gas carries out spraying treatment, and the impurity remained in gas can be made to be influenceed by fog, can be by mist after impurity contact fog Water is wrapped up, and is dropped in water tank, furthermore achieved that the removal of impurities effect to tail gas, and upper screen and lower screen can be entered One step removes the impurity and water smoke in tail gas, and typically pollution is had except water layer can be removed in the fog carried in gas, tail gas Property gas, gas cleaning plant can be to the further purification of tail gas, it is to avoid tail gas is polluted to air, with environmental protection work With.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (4)

1. a kind of new and effective tail gas absorber, including tower body(1), air inlet pipe(2)And water tank(3), it is characterised in that it is described Water tank(3)It is arranged on tower body(1)Inner bottom, the air inlet pipe(2)It is connected to water tank(3)Inside, the water tank(3)Upper left End is provided with water inlet pipe(5), the water tank(3)Lower end be provided with sewage draining exit(4), the tower body(1)It is internally provided with lower spray Water pipe(7), the lower sparge pipe(7)Upper end be provided with lower screen(10), the lower screen(10)Upper end be provided with Upper screen(11), the upper screen(11)Upper end be provided with sparge pipe(8), and lower sparge pipe(7)With upper sparge pipe (8)On be provided with some fog-spray nozzles(9), the tower body(1)Internal top is provided with except water layer(13), the tower body(1) Upper end be provided with blower fan(14), the blower fan(14)Upper end be connected with gas cleaning plant(15), the gas purification dress Put(15)Right-hand member be connected with exhaust outlet(16), the tower body(1)Right side be provided with water pump(12), the water pump(12)Pass through Water pipe(6)Connect water tank(3), and water pipe(6)With upper sparge pipe(8)With lower sparge pipe(7)It is connected.
2. new and effective tail gas absorber according to claim 1, it is characterised in that the upper screen(11)Net Pore radius is less than lower screen(10)Mesh radius.
3. new and effective tail gas absorber according to claim 1, it is characterised in that the water tank(3)Upper lid set It is set to network structure.
4. new and effective tail gas absorber according to claim 1, it is characterised in that the fog-spray nozzle(9)It is arranged to High-pressure fog head.
CN201621312179.5U 2016-12-02 2016-12-02 A kind of new and effective tail gas absorber CN206325346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621312179.5U CN206325346U (en) 2016-12-02 2016-12-02 A kind of new and effective tail gas absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621312179.5U CN206325346U (en) 2016-12-02 2016-12-02 A kind of new and effective tail gas absorber

Publications (1)

Publication Number Publication Date
CN206325346U true CN206325346U (en) 2017-07-14

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Application Number Title Priority Date Filing Date
CN201621312179.5U CN206325346U (en) 2016-12-02 2016-12-02 A kind of new and effective tail gas absorber

Country Status (1)

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CN (1) CN206325346U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108404578A (en) * 2018-04-16 2018-08-17 陈蔡峰 A kind of waste gas purification apparatus
CN108452619A (en) * 2017-11-14 2018-08-28 南安泰达工业设计有限公司 A kind of fume dust remover of pressure-bearing type rotating filter
CN108926944A (en) * 2018-07-30 2018-12-04 黄志优 A kind of industrial waste gas circulating purifying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452619A (en) * 2017-11-14 2018-08-28 南安泰达工业设计有限公司 A kind of fume dust remover of pressure-bearing type rotating filter
CN108404578A (en) * 2018-04-16 2018-08-17 陈蔡峰 A kind of waste gas purification apparatus
CN108926944A (en) * 2018-07-30 2018-12-04 黄志优 A kind of industrial waste gas circulating purifying device

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170714

Termination date: 20171202