CN208287764U - A kind of chemical emission processing unit that absorbing liquid recycles - Google Patents

A kind of chemical emission processing unit that absorbing liquid recycles Download PDF

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Publication number
CN208287764U
CN208287764U CN201820457180.XU CN201820457180U CN208287764U CN 208287764 U CN208287764 U CN 208287764U CN 201820457180 U CN201820457180 U CN 201820457180U CN 208287764 U CN208287764 U CN 208287764U
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CN
China
Prior art keywords
absorbing liquid
spraying box
pipe
processing unit
recycles
Prior art date
Application number
CN201820457180.XU
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Chinese (zh)
Inventor
何诚亮
Original Assignee
赣州金振环保设备有限公司
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Priority to CN201820457180.XU priority Critical patent/CN208287764U/en
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Publication of CN208287764U publication Critical patent/CN208287764U/en

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Abstract

The utility model discloses a kind of chemical emission processing units that absorbing liquid recycles, including pedestal, spraying box and Rose Box, fixed frame is equipped with lower air distribution plate in the lower lumen of spraying box, snorkel is fixedly installed in the middle part of lower air distribution plate, the bottom end connection of snorkel is provided with hemispherical jet thrust, horizontal fixed frame is equipped with filler support in the middle part inner cavity of spraying box, filler is provided in filler support, horizontal fixed frame is equipped with upper air distribution plate in the upper lumen of spraying box, fixed frame is equipped with sparge pipe in the upper lumen of spraying box, the end of sparge pipe is provided with nozzle, the outer end of sparge pipe is provided with and communicated with absorbing liquid circulation pipe, the absorption liquid pool of the intracavity bottom of the other end and spraying box of absorbing liquid circulation pipe is connected.The utility model is simple and reasonable, and exhaust gas comes into full contact with absorbing liquid, and exhaust-gas treatment effect is good, and can be realized recycling for absorbing liquid, and energy conservation and environmental protection is practical.

Description

A kind of chemical emission processing unit that absorbing liquid recycles

Technical field

The utility model relates to chemical emission processing technology field, chemical emission that specifically a kind of absorbing liquid recycles Processing unit.

Background technique

Chemical emission refers to the poisonous and hazardous gas being discharged in Chemical Manufacture by chemical plant.Chemical emission often contains There are many pollutant kind, and physics and chemical property are complicated, and toxicity is also not quite similar, serious to pollute environment and influence human health. The chemical emission ingredient difference that different Chemical Manufacture industries generate is very big.According to form existing for pollutant, chemical emission can divide For particulate pollutant and gaseous pollutant, particulate pollutant includes grit, dust, flue dust, spray dust, coal dust etc.;Gaseous pollutant Including sulfur-containing compound, chlorine-containing compound, hydrocarbon, hydrocarbon, oxyhalogen compound etc..

When emission-control equipment (commonly used equipment is spray column) handles exhaust gas, have the following problems: 1, due to exhaust gas Import is smaller compared with scrubbing tower itself, and the concentration after exhaust gas entrance in entrance is big, and the concentration of surrounding is small, and exhaust gas is caused to be distributed Unevenness, therefore weaken significantly in the spraying effect of exhaust gas;2, the dosage of shower water is big, causes a large amount of water wastes;It 3, can not be effective Eliminating particle pollutant brings adverse effect to the subsequent processing of exhaust gas.

Utility model content

The purpose of this utility model is to provide a kind of chemical emission processing units that absorbing liquid recycles, on solving State the problem of proposing in background technique.

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

A kind of chemical emission processing unit that absorbing liquid recycles, including pedestal, spraying box and Rose Box, the spray Case is fixedly mounted on the right hand top of pedestal;The Rose Box is fixedly mounted on the left side top of pedestal;Under the spraying box Fixed frame is equipped with lower air distribution plate in portion inner cavity;Snorkel is fixedly installed in the middle part of the lower air distribution plate, the bottom end of snorkel connects It is logical to be provided with hemispherical jet thrust, uniformly offer jet through-hole on hemispherical jet thrust, the top of the snorkel be connected to The other end of pipe is connected;Horizontal fixed frame is equipped with filler support, setting in filler support in the middle part inner cavity of the spraying box There is filler;Horizontal fixed frame is equipped with upper air distribution plate in the upper lumen of the spraying box;It is solid in the upper lumen of the spraying box Surely it is provided with sparge pipe, the end of sparge pipe is provided with nozzle, and the outer end of the sparge pipe is provided with and communicated with absorbing liquid circulation pipe, The absorption liquid pool of the intracavity bottom of the other end and spraying box of absorbing liquid circulation pipe is connected, and also installs on the absorbing liquid circulation pipe There is circulating pump.

Preferably, the left side connection of the Rose Box upper lumen is equipped with air inlet pipe, the right side of the Rose Box upper lumen Side is provided with and communicated with communicating pipe.

Preferably, the upper lumen fixed frame of the Rose Box is equipped with strainer, and the intracavity bottom of Rose Box is additionally provided with Grain slot.

Preferably, the lower air distribution plate is obliquely installed in intermediate high both ends are low, and the end of lower air distribution plate is equipped with absorbing liquid Return pipe, the bottom end of absorbing liquid return pipe are placed in the inner cavity of spraying box bottom under the liquid level for absorbing liquid pool.

Preferably, web plate is fixedly installed on ring outer wall outside the top of the hemispherical jet thrust.

Preferably, the bottom plate of spraying box bottom inner cavity is the low arc setting in intermediate high both ends;The spraying box bottom Circumferentially array distribution is provided with multiple activated carbon adsorption blocks on the bottom plate of portion inner cavity.

Preferably, it is additionally provided with sewage pipe on the intracavity bottom side wall of the spraying box, is provided with blowdown valve on sewage pipe.

Preferably, the upper air distribution plate and lower air distribution plate are the plate structure that surface offers several ventholes.

Preferably, valve is also equipped on the sparge pipe.

Preferably, the middle part intracavity sidewall of the spraying box is equipped with absorbing liquid adding tube.

Compared with prior art, the utility model has the beneficial effects that

The utility model is simple and reasonable, into Rose Box in chemical emission preliminary filtering, exhaust gas are carried out through strainer In large granular impurity collected in particle slot after the primary filtration of strainer;The exhaust gas and absorption liquid pool sprayed through jet through-hole Interior absorbing liquid carries out preliminary absorption cleaning, and exhaust gas is sufficiently broken up under the action of web plate and lower air distribution plate, absorbs liquid pool Interior absorbing liquid is pumped into sparge pipe under the action of circulating pump, and is gone out by nozzles spray, realizes following for absorbing liquid Ring utilizes, and the absorbing liquid through nozzles spray is come into full contact with the exhaust gas escaped up in spraying box, improves exhaust gas Treatment effect, and the absorbing liquid gone out through nozzles spray is under the effect of gravity, absorbs in liquid pool in final reflux, absorbing liquid Activated carbon adsorption block in pond adsorbs the little particle impurity in the absorbing liquid of reflux, further improves absorbing liquid circulation The using effect utilized.In conclusion the utility model is simple and reasonable, exhaust gas comes into full contact with absorbing liquid, exhaust-gas treatment Effect is good, and can be realized recycling for absorbing liquid, and energy conservation and environmental protection is practical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the chemical emission processing unit that absorbing liquid recycles.

The schematic diagram of internal structure of Rose Box in the chemical emission processing unit that Fig. 2 recycles for absorbing liquid.

The distribution schematic diagram of activated carbon adsorption block in the chemical emission processing unit that Fig. 3 recycles for absorbing liquid.

In figure: 1- pedestal, 2- spraying box, 3- Rose Box, 4- air inlet pipe, 5- communicating pipe, 6- absorbing liquid circulation pipe, 7- circulation Pump, 8- sparge pipe, 9- valve, 10- nozzle, 11- exhaust pipe, the upper air distribution plate of 12-, 13- filler, 14- filler support, 15- ventilation It manages, air distribution plate under 16-, 17- venthole, 18- absorbing liquid return pipe, 19- activated carbon adsorption block, 20- hemispherical jet thrust, 21- Web plate, 22- jet through-hole, 23- sewage pipe, 24- absorbing liquid adding tube, 25- strainer, 26- particle slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~3, in the utility model embodiment, a kind of chemical emission processing unit that absorbing liquid recycles, Including pedestal 1, spraying box 2 and Rose Box 3, the spraying box 2 is fixedly mounted on the right hand top of pedestal 1;The Rose Box 3 is solid Dingan County is mounted in the left side top of pedestal 1;The left side connection of 3 upper lumen of Rose Box is equipped with air inlet pipe 4, the Rose Box 3 Communicating pipe 5 is provided with and communicated on the right side of upper lumen, the upper lumen fixed frame of the Rose Box 3 is equipped with to be arranged in vertical direction Strainer 25, through air inlet pipe 4 enter 3 inner cavity of Rose Box exhaust gas after strainer 25 is filtered, exhaust gas pass through 5 row of communicating pipe Out, strainer 25 is used to filter out the large granular impurity in exhaust gas;The intracavity bottom of the Rose Box 3 is additionally provided with particle slot 26, The large granular impurity filtered for collecting storage through strainer 25.

Fixed frame is equipped with lower air distribution plate 16 in the lower lumen of the spraying box 2, and lower air distribution plate 16 is low in intermediate high both ends Be obliquely installed;The end of the lower air distribution plate 16 is equipped with absorbing liquid return pipe 18, and the bottom end of absorbing liquid return pipe 18 is placed in spray It drenches in 2 bottom inner cavity of case under the liquid level for absorbing liquid pool;The middle part of the lower air distribution plate 16 is fixedly installed with to be set in vertical direction The bottom end connection of the snorkel 15 set, snorkel 15 is provided with hemispherical jet thrust 20, uniformly opens up on hemispherical jet thrust 20 There is jet through-hole 22, the top of the snorkel 15 is connected with the other end of communicating pipe 5, and 3 inner cavity of Rose Box is after filtering Exhaust gas is entered in snorkel 15 by communicating pipe 5, and exhaust gas is sprayed by the jet through-hole 22 on hemispherical jet thrust 20 later, warp The absorbing liquid of exhaust gas and 2 bottom inner cavity of spraying box that jet through-hole 22 sprays mixes, and absorbing liquid carries out preliminary suction to exhaust gas Receive purification;It is fixedly installed with web plate 21 on ring outer wall outside the top of the hemispherical jet thrust 20, is sprayed through jet through-hole 22 When exhaust gas escapes up, the web plate 21 of setting carries out preliminary break up to exhaust gas;During the bottom plate of the 2 bottom inner cavity of spraying box is Between high both ends it is low arc setting, facilitate the discharge of 2 intracavity bottom residual impurity and soiling solution of spraying box;2 bottom of spraying box Circumferentially array distribution is provided with multiple activated carbon adsorption blocks 19 on the bottom plate of inner cavity, and the activated carbon adsorption block 19 of setting is for inhaling It is attached to the little particle impurity that absorbing liquid bottom of pond portion is deposited under self gravitation effect;On the intracavity bottom side wall of the spraying box 2 It is additionally provided with sewage pipe 23, blowdown valve is provided on sewage pipe 23, opens blowdown valve, the waste liquid and dirt of 2 intracavity bottom of spraying box It is discharged by sewage pipe 23.

Horizontal fixed frame is equipped with filler support 14 in the middle part inner cavity of the spraying box 2, and filler support 14 is located at lower gas distribution The top of plate 16 is provided with filler 13 in filler support 14;Horizontal fixed frame is equipped with upper cloth in the upper lumen of the spraying box 2 Gas plate 12, upper air distribution plate 12 are located at the surface of filler support 14;The upper air distribution plate 12 and lower air distribution plate 16 are that surface is opened Plate structure equipped with several ventholes 17;Fixed frame is equipped with sparge pipe 8 in the upper lumen of the spraying box 2, sparge pipe 8 End is provided with nozzle 10, and the outer end of the sparge pipe 8 is provided with and communicated with absorbing liquid circulation pipe 6, absorbing liquid circulation pipe 6 it is another End is connected with the absorption liquid pool of the intracavity bottom of spraying box 2, is also equipped with circulating pump 7 on the absorbing liquid circulation pipe 6;The spray Valve 9 is also equipped in liquid pipe 8.

The middle part intracavity sidewall of the spraying box 2 is equipped with absorbing liquid adding tube 24, opens in absorbing liquid adding tube 24 Valve adds absorbing liquid into spraying box 2 by absorbing liquid adding tube 24, and the liquid level until absorbing liquid pool floods web plate 21 and is Only, later chemical emission by air inlet pipe 4 enter Rose Box 3 in, into Rose Box 3 in chemical emission carried out tentatively through strainer 25 Filtering, the large granular impurity in exhaust gas collects in particle slot 26 after the primary filtration of strainer 25;After primary filtration Exhaust gas is passed through in Rose Box 3, through on hemispherical jet thrust 20 jet through-hole 22 spray, through jet through-hole 22 spray exhaust gas with The absorbing liquid absorbed in liquid pool carries out preliminary absorption cleaning, and exhaust gas is filled under the action of web plate 21 and lower air distribution plate 16 later Divide and break up, the absorbing liquid absorbed in liquid pool is pumped into sparge pipe 8 under the action of circulating pump 7, and is sprayed by nozzle 10 And go out, the absorbing liquid sprayed through nozzle 10 is come into full contact with the exhaust gas escaped up in spraying box 2, improves exhaust gas Treatment effect, and the absorbing liquid sprayed through nozzle 10 is under the effect of gravity, absorbs in liquid pool, absorbs in final reflux Little particle impurity in the absorbing liquid of 19 pairs of activated carbon adsorption block reflux in liquid pool adsorbs, and further improves absorbing liquid The using effect recycled;Air-flow after spray process is discharged by the exhaust pipe 11 being arranged at the top of spraying box 2.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replace and become, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of chemical emission processing unit that absorbing liquid recycles, including pedestal (1), spraying box (2) and Rose Box (3), It is characterized in that the spraying box (2) is fixedly mounted on the right hand top of pedestal (1);The Rose Box (3) is fixedly mounted on pedestal (1) left side top;Fixed frame is equipped with lower air distribution plate (16) in the lower lumen of the spraying box (2);The lower air distribution plate (16) it being fixedly installed in the middle part of snorkel (15), the bottom end connection of snorkel (15) is provided with hemispherical jet thrust (20), and half It is uniformly offered jet through-hole (22) on spherical jet thrust (20), the top of the snorkel (15) is another with communicating pipe (5) End is connected;Horizontal fixed frame is equipped with filler support (14) in the middle part inner cavity of the spraying box (2), sets in filler support (14) It is equipped with filler (13);Horizontal fixed frame is equipped with upper air distribution plate (12) in the upper lumen of the spraying box (2);The spraying box (2) fixed frame is equipped with sparge pipe (8) in upper lumen, and the end of sparge pipe (8) is provided with nozzle (10), the sparge pipe (8) outer end is provided with and communicated with absorbing liquid circulation pipe (6), the other end of absorbing liquid circulation pipe (6) and the interior bottom of chamber of spraying box (2) The absorption liquid pool in portion is connected, and is also equipped with circulating pump (7) on the absorbing liquid circulation pipe (6).
2. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that the mistake The left side connection of filter box (3) upper lumen is equipped with air inlet pipe (4), is provided with and communicated on the right side of Rose Box (3) upper lumen Communicating pipe (5).
3. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that the mistake The upper lumen fixed frame of filter box (3) is equipped with strainer (25), and the intracavity bottom of Rose Box (3) is additionally provided with particle slot (26).
4. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that under described Air distribution plate (16) is obliquely installed in intermediate high both ends are low, and the end of lower air distribution plate (16) is equipped with absorbing liquid return pipe (18), is inhaled The bottom end for receiving liquid return pipe (18) is placed in spraying box (2) bottom inner cavity under the liquid level for absorbing liquid pool.
5. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that described half Web plate (21) are fixedly installed on ring outer wall outside the top of spherical jet thrust (20).
6. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that the spray The bottom plate for drenching case (2) bottom inner cavity is the low arc setting in intermediate high both ends;It is on the bottom plate of spraying box (2) the bottom inner cavity Circumference array distribution is provided with multiple activated carbon adsorption blocks (19).
7. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that the spray It drenches on the intracavity bottom side wall of case (2) and is additionally provided with sewage pipe (23), sewage pipe is provided with blowdown valve on (23).
8. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that on described Air distribution plate (12) and lower air distribution plate (16) are the plate structure that surface offers several ventholes (17).
9. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that the spray Valve (9) are also equipped in liquid pipe (8).
10. the chemical emission processing unit that a kind of absorbing liquid according to claim 1 recycles, characterized in that described The middle part intracavity sidewall of spraying box (2) is equipped with absorbing liquid adding tube (24).
CN201820457180.XU 2018-04-02 2018-04-02 A kind of chemical emission processing unit that absorbing liquid recycles CN208287764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820457180.XU CN208287764U (en) 2018-04-02 2018-04-02 A kind of chemical emission processing unit that absorbing liquid recycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820457180.XU CN208287764U (en) 2018-04-02 2018-04-02 A kind of chemical emission processing unit that absorbing liquid recycles

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201982A (en) * 2019-06-13 2019-09-06 武汉商学院 A kind of classification recovery system of waste lead storage battery
CN110548368A (en) * 2019-09-27 2019-12-10 戎有梅 Energy-saving multiple-effect VOCs purification reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201982A (en) * 2019-06-13 2019-09-06 武汉商学院 A kind of classification recovery system of waste lead storage battery
CN110548368A (en) * 2019-09-27 2019-12-10 戎有梅 Energy-saving multiple-effect VOCs purification reactor

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

Granted publication date: 20181228

Termination date: 20190402

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