CN108479351A - A kind of multipolarity emission-control equipment - Google Patents

A kind of multipolarity emission-control equipment Download PDF

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Publication number
CN108479351A
CN108479351A CN201810411725.8A CN201810411725A CN108479351A CN 108479351 A CN108479351 A CN 108479351A CN 201810411725 A CN201810411725 A CN 201810411725A CN 108479351 A CN108479351 A CN 108479351A
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CN
China
Prior art keywords
spray
spray head
partition board
partition
cleaning case
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CN201810411725.8A
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Chinese (zh)
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CN108479351B (en
Inventor
李艳忠
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李艳忠
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Priority to CN201810411725.8A priority Critical patent/CN108479351B/en
Publication of CN108479351A publication Critical patent/CN108479351A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/501Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

Abstract

The present invention provides a kind of multipolarity emission-control equipments, including bag filter, filter tank, collecting box and spray cleaning case, the bottom end of spray cleaning case connects collecting box by supervisor, there are two filter tank is set, respectively symmetrically it is set to the both sides of supervisor, filter tank is connected to by escape pipe close to the position of supervisor and is responsible for, and position of the filter tank far from supervisor connects bag filter by air inlet pipe.The present invention is handled exhaust gas using bag filter, filter tank and spray cleaning case multistep treatment mode, be may make waste gas absorption rate to improve, is made to reach industrial discharge standard;The special designing of spray cleaning case internal structure is made the water of spray pass through the reflection of partition board, exhaust gas is made repeatedly to be contacted repeatedly with water, improved purification efficiency using the ingenious combination of spray head and partition board;The circulation line and collecting box being equipped with may make that the water after spray is effectively recycled, and repeat and utilize, reduce the use cost of water, achieve the purpose that environmentally protective.

Description

A kind of multipolarity emission-control equipment
Technical field
The invention belongs to field of environment protection, more particularly, to a kind of multipolarity emission-control equipment.
Background technology
Industrial waste gas refers to that generated in plant area of enterprise fuel combustion and production process various are discharged into containing for air There is the general name of contaminant gases.It is analyzed from form, industrial waste gas can be divided into the gentle state property exhaust gas of graininess exhaust gas.These are useless If gas is just discharged into air and will certainly be impacted to environment without processing.Wherein gaseous state exhaust gas is planted in industrial waste gas Class is at most also that harmfulness is maximum.Nitrogenous exhaust gas:Such exhaust gas can damage constituent of air, change gas composition ratio Example.The especially burning of oil product, the quantity combusted of oil product is huge in the industrial production, and nitride contains in oil product Amount is big, therefore can contain a large amount of nitrogen oxides in exhaust gas, if air amount of nitrogen oxides can be increased by being discharged into air, to air Cycle impacts;Sulphur-containing exhaust gas:Sulphur-containing exhaust gas can cause people’s lives environment directly to endanger, this is because its same air In water combination can form acidic materials, cause acid rain.And acid rain can damage plant, building and health, The respiratory tract of people can especially be influenced.In addition soil and water source can also be impacted, causes secondary pollution.
Enterprise is mostly complicated to particle, nitrogenous and sulphur-containing exhaust gas absorption plant at present, has a single function, and handles successor It so is difficult to reach discharge standard, appointing has part PM2.5, nitrogenous and sulphur-containing exhaust gas to be discharged into air, influences people's health.
Exist in the prior art it is diversified using spray, aeration etc. means carry out exhaust-gas treatment equipment, but this A little generally existing followings are insufficient:1, complicated, difficult to install, some large-scale industrial waste gas treatment equipments and tradition Plant gas exhaust system and incompatible, when use needs to reconstruct new exhaust system, and input cost is big;2, at exhaust gas The pond of reason is still pool (pool inner water does not flow), and exhaust gas is passed through in pond, and exhaust gas can not reach with liquid in pond to be filled Tap is touched, poor for the clean-up effect of exhaust gas;3, these waste gas treatment equipments generally can only individually be used alone, can not basis Actual needs is expanded or is connected, to improve the clean-up effect of exhaust gas, therefore narrow scope of application.Therefore, the prior art is also It is to be improved and developed.
Invention content
In view of this, the present invention is directed to propose a kind of multipolarity emission-control equipment, can solve above-mentioned technical problem.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way:
A kind of multipolarity emission-control equipment, including bag filter, filter tank, collecting box and spray cleaning case, the receipts Header is set to the lower section of spray cleaning case, and the bottom end of spray cleaning case connects collecting box by supervisor, there are two filter tank is set, respectively The both sides of supervisor are symmetrically set in, filter tank is connected to by escape pipe close to the position of supervisor and is responsible for, and position of the filter tank far from supervisor is logical Air inlet pipe connection bag filter is crossed, bag filter is connected to input pipe, and air inlet pipe extend into close to the position of filter tank bottom of pond, goes out Tracheae is located at filter tank liquid level or more, is equipped with sealing cover above filter tank, sealing is stretched into one end of air inlet pipe and one end of escape pipe In lid, the top of spray cleaning case is equipped with exhaust pipe and wind turbine, and assembling is equipped in the lower end of exhaust pipe, the bottom of collecting box Drainpipe, drainpipe are equipped with valve.
Further, the bottom of the collecting box is communicated with one end of circulation line, and the other end of circulation line extend into filter In pond, the bottom in filter tank is communicated with drainpipe, and drainpipe is equipped with valve, the pump housing is connected on circulation line.
Further, several spray head groups are equipped in the spray cleaning case, each spray head group includes several sprays of a row Head is drenched, spray head is connected to feed pipe jointly.
Further, first partition, second partition and third partition board, first partition, second are equipped in the spray cleaning case Partition board and third partition board are mutually parallel and are staggered, and spray head is mounted between two neighboring partition board.
Further, the end of the first partition is fixed with the 4th partition board, and the end of second partition is fixed with the 5th partition board, 4th partition board bending upward, the 5th partition board bending downward, first partition and third partition board are fixed on the left end of spray cleaning case, the Two partition boards are fixed on the right end of spray cleaning case.
Further, the spray head group is equipped with five groups, including the first spray head group, the second spray head group, third spray head Group, the 4th spray head group and the 5th spray head group, the first spray head group is fixed on the lower left corner of spray cleaning case, and is located at first The lower section of partition board, the first spray head group are sprayed towards upper right side;Second spray head group is horizontally fixed in the right side of spray cleaning case Wall, and the one side setting of the 4th partition board of face, the second spray head group are sprayed towards the direction of the 4th partition board;Third spray head group is horizontal It is fixed on the inner left wall of spray cleaning case, and the another side setting of the 4th partition board of face, third spray head group are located at the second spray It drenches on head group;4th spray head group is fixed on the right side inner wall of spray cleaning case, the 4th spray head group be located at second every Between plate and the second spray head group, the 4th spray head group is sprayed towards lower left and against the 4th partition board;5th spray head group water The flat right side inner wall for being fixed on spray cleaning case, the 5th spray head group is between second partition and third partition board, towards second Gap spray between partition board and third partition board.
Further, the 4th partition board is tilted towards upper right, and the 5th partition board is tilted towards lower-left, and the 4th partition board is parallel to the Five partition boards.
Further, the length of the 4th partition board is more than the 5th partition board, the upper surface of the 4th partition board under the 5th partition board End face is concordant.
Further, the rear and front end of all partition boards is both secured to the front and back inner wall of spray cleaning case.
Further, filter plate is equipped in the spray cleaning case, filter plate is fixed on the underface of wind turbine.
Compared with the existing technology, multipolarity emission-control equipment of the present invention has the advantage that:
1, exhaust gas is handled using bag filter, filter tank and spray cleaning case multistep treatment mode, is may make useless Aspiration yield improves, and makes to reach industrial discharge standard;
2, spray is made using the ingenious combination of spray head and partition board to the special designing of spray cleaning case internal structure Water passes through the reflection of partition board, and exhaust gas is made repeatedly to be contacted repeatedly with water, improves purification efficiency;
3, the circulation line and collecting box being equipped with may make that the water after spray is effectively recycled, and repeat and utilize, and reduce The use cost of water, achievees the purpose that environmentally protective.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of filter plate;
Reference sign:
1- third partition boards;2- second partitions;The 5th partition boards of 3-;4- third spray head groups;5- first partitions;6- first is sprayed Head group;7- air inlet pipe;8- bag filters;9- input pipes;The filter tanks 10-;11- circulation lines;12- drainpipes;13- is responsible for;14- Collecting box;15- exhaust pipes;16- wind turbines;17- filter plates;18- spray cleaning casees;The 5th spray head groups of 19-;20- the 4th is sprayed Head group;The 4th partition boards of 21-;22- the second spray head groups;23- escape pipes;The 24- pump housings.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, a kind of multipolarity emission-control equipment, including bag filter 8, filter tank 10,14 and of collecting box Spray cleaning case 18, the collecting box 14 are set to the lower section of spray cleaning case 18, and the bottom end of spray cleaning case 18 passes through supervisor 13 Collecting box 14 is connected, there are two filter tank 10 is set, is respectively symmetrically set to the both sides of supervisor 13, filter tank 10 is logical close to the position of supervisor 13 The connection of escape pipe 23 supervisor 13 is crossed, position of the filter tank 10 far from supervisor 13 connects bag filter 8 by air inlet pipe 7, and cloth bag removes Dirt device 8 is connected to input pipe 9, and air inlet pipe 7 is extend into close to the position of filter tank 10 bottom of pond, escape pipe 23 be located at 10 liquid level of filter tank with On, 10 top of filter tank is equipped with sealing cover, and one end of air inlet pipe 7 and one end of escape pipe 23 are stretched into sealing cover, spray cleaning The top of case 18 is equipped with exhaust pipe 15 and wind turbine 16, and wind turbine 16 is installed on the lower end of exhaust pipe 15, and the bottom of collecting box 14 is equipped with Drainpipe 12, drainpipe 12 are equipped with valve.
The bottom of the collecting box 14 is communicated with one end of circulation line 11, and the other end of circulation line 11 extend into filter tank In 10, the bottom in filter tank 10 is communicated with drainpipe 12, and drainpipe 12 is equipped with valve, the pump housing 24 is connected on circulation line 11.
Several spray head groups are equipped in the spray cleaning case 18, each spray head group includes several spray heads of a row, Spray head is connected to feed pipe jointly.
Be equipped with first partition 5, second partition 2 and third partition board 1 in the spray cleaning case 18, first partition 5, second every Plate 2 and third partition board 1 are mutually parallel and are staggered, and spray head is mounted between two neighboring partition board.
The end of the first partition 5 is fixed with the 4th partition board 21, and the end of second partition 2 is fixed with the 5th partition board 3, the Four bendings upward of partition board 21, the 5th bending downward of partition board 3, first partition 5 and third partition board 1 are fixed on a left side for spray cleaning case 18 End, second partition 2 are fixed on the right end of spray cleaning case 18.
The spray head group be equipped with five groups, including the first spray head group 6, the second spray head group 22, third spray head group 4, 4th spray head group 20 and the 5th spray head group 19, the first spray head group 6 is fixed on the lower left corner of spray cleaning case 18, and is located at The lower section of first partition 5, the first spray head group 6 are sprayed towards upper right side;Second spray head group 22 is horizontally fixed on spray cleaning case 18 right side inner wall, and the one side setting of the 4th partition board 21 of face, the second spray head group 22 are sprayed towards the direction of the 4th partition board 21; Third spray head group 4 is horizontally fixed on the inner left wall of spray cleaning case 18, and the another side setting of the 4th partition board 21 of face, the Three spray head groups 4 are located on the second spray head group 22;4th spray head group 20 is fixed in the right side of spray cleaning case 18 Wall, the 4th spray head group 20 are located between second partition 2 and the second spray head group 22, and the 4th spray head group 20 is towards lower left And it is sprayed against the 4th partition board 21;5th spray head group 19 is horizontally fixed on the right side inner wall of spray cleaning case 18, the 5th spray Head group 19 sprays between second partition 2 and third partition board 1 towards the gap between second partition 2 and third partition board 1.
4th partition board 21 is tilted towards upper right, and the 5th partition board 3 is tilted towards lower-left, and the 4th partition board 21 is parallel to the 5th Partition board 3.
The length of 4th partition board 21 is more than the 5th partition board 3, the lower end of the upper surface and the 5th partition board 3 of the 4th partition board 21 Face is concordant.
The rear and front end of all partition boards is both secured to the front and back inner wall of spray cleaning case 18.
Filter plate 17 is equipped in the spray cleaning case 18, filter plate 17 is fixed on the underface of wind turbine 16.
In use, exhaust gas is passed by two input pipes in the present apparatus in bag filter 8, by the particle in exhaust gas Object removes, and then exhaust gas is passed into filter tank 10, is filtered, and can be contained in filter tank can send out with certain harmful substance in exhaust gas The chemical liquid of reaction is given birth to, for example contains sulfur dioxide in exhaust gas, then sodium hydroxide can be poured into the filtrate in filter tank 10 Equal lye, for adsorbing sulfur dioxide.Then exhaust gas is entered from escape pipe 23 in supervisor 13, then into spray cleaning case In 18, spray head can be ejected on partition board in spray, and be rebounded so that and exhaust gas can be contacted repeatedly with spray liquid repeatedly, Spray efficiency is improved, the filtering of filter plate 17 is finally passed through, by wind turbine 16 so that reaching the purified gas of discharge standard It is discharged in exhaust pipe 15, and then discharges in air.Liquid after spray is flowed in supervisor 13 and is fallen in collecting box 14, collecting box If full in 14, water can be recycled by circulation line 11, pass water through the pump housing 24 and be flowed into filter tank 24.Filter tank 24 and collecting box 14 be equipped with drainpipe 12, excessive waste liquid can also be discharged, be discharged in liquid handling pond, carried out further Processing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (10)

1. a kind of multipolarity emission-control equipment, it is characterised in that:Including bag filter (8), filter tank (10), collecting box (14) With spray cleaning case (18), the collecting box (14) is set to the lower section of spray cleaning case (18), the bottom end of spray cleaning case (18) Collecting box (14) is connected by supervisor (13), there are two filter tank (10) are set, is respectively symmetrically set to the both sides of supervisor (13), filter tank (10) supervisor (13) is connected to by escape pipe (23) close to the position of supervisor (13), the position of filter tank (10) far from supervisor (13) is logical Air inlet pipe (7) connection bag filter (8) is crossed, bag filter (8) is connected to input pipe (9), and air inlet pipe (7) is extend into close to filter The position of pond (10) bottom of pond, escape pipe (23) are located at filter tank (10) liquid level or more, sealing cover, air inlet pipe are equipped with above filter tank (10) (7) one end of one end and escape pipe (23) is stretched into sealing cover, and the top of spray cleaning case (18) is equipped with exhaust pipe (15) With wind turbine (16), wind turbine (16) is installed on the lower end of exhaust pipe (15), and the bottom of collecting box (14) is equipped with drainpipe (12), draining It manages (12) and is equipped with valve.
2. multipolarity emission-control equipment according to claim 1, it is characterised in that:The bottom of the collecting box (14) connects It is connected with one end of circulation line (11), the other end of circulation line (11) is extend into filter tank (10), and the bottom of filter tank (10) connects It is connected with drainpipe (12), drainpipe (12) is equipped with valve, the pump housing (24) is connected on circulation line (11).
3. multipolarity emission-control equipment according to claim 1, it is characterised in that:It is set in the spray cleaning case (18) It includes several spray heads of a row to have several spray head groups, each spray head group, and spray head is connected to feed pipe jointly.
4. multipolarity emission-control equipment according to claim 3, it is characterised in that:It is set in the spray cleaning case (18) There are first partition (5), second partition (2) and third partition board (1), first partition (5), second partition (2) and third partition board (1) phase Mutually parallel to be staggered, spray head is mounted between two neighboring partition board.
5. multipolarity emission-control equipment according to claim 4, it is characterised in that:The end of the first partition (5) It is fixed with the 4th partition board (21), the end of second partition (2) is fixed with the 5th partition board (3), the 4th partition board (21) bending upward, and Five partition boards (3) bending downward, first partition (5) and third partition board (1) are fixed on the left end of spray cleaning case (18), second partition (2) it is fixed on the right end of spray cleaning case (18).
6. multipolarity emission-control equipment according to claim 5, it is characterised in that:The spray head group is equipped with five groups, Including the first spray head group (6), the second spray head group (22), third spray head group (4), the 4th spray head group (20) and the 5th spray Head group (19) is drenched, the first spray head group (6) is fixed on the lower left corner of spray cleaning case (18), and under first partition (5) Side, the first spray head group (6) are sprayed towards upper right side;Second spray head group (22) is horizontally fixed on the right side of spray cleaning case (18) Inner wall, and the one side setting of the 4th partition board (21) of face, the second spray head group (22) are sprayed towards the direction of the 4th partition board (21);The Three spray head groups (4) are horizontally fixed on the inner left wall of spray cleaning case (18), and the another side of the 4th partition board (21) of face is set It sets, third spray head group (4) is located on the second spray head group (22);4th spray head group (20) is fixed on spray cleaning case (18) right side inner wall, the 4th spray head group (20) are located between second partition (2) and the second spray head group (22), the 4th spray Head group (20) is drenched towards lower left and is sprayed against the 4th partition board (21);5th spray head group (19) is horizontally fixed on spray cleaning The right side inner wall of case (18), the 5th spray head group (19) are located between second partition (2) and third partition board (1), towards second every Gap spray between plate (2) and third partition board (1).
7. multipolarity emission-control equipment according to claim 6, it is characterised in that:4th partition board (21) direction is right Upper inclination, the 5th partition board (3) are tilted towards lower-left, and the 4th partition board (21) is parallel to the 5th partition board (3).
8. multipolarity emission-control equipment according to claim 7, it is characterised in that:The length of 4th partition board (21) More than the 5th partition board (3), the upper surface of the 4th partition board (21) is concordant with the lower face of the 5th partition board (3).
9. according to claim 1-8 any one of them multipolarity emission-control equipments, it is characterised in that:All partition boards it is front and back Both ends are both secured to the front and back inner wall of spray cleaning case (18).
10. according to claim 1-8 any one of them multipolarity emission-control equipments, it is characterised in that:The spray cleaning Filter plate (17) is equipped in case (18), filter plate (17) is fixed on the underface of wind turbine (16).
CN201810411725.8A 2018-05-02 2018-05-02 A kind of multipolarity emission-control equipment Active CN108479351B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647140A (en) * 2019-01-26 2019-04-19 吉首大学 One kind being based on bi-curved desulfuring and denitrifying apparatus
CN110124489A (en) * 2019-06-27 2019-08-16 陈炜健 A kind of steel sintering flue gas desulfurization and denitrification equipment
CN113101769A (en) * 2021-03-31 2021-07-13 佛山市三水凤铝铝业有限公司 Multi-contact dust remover

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205461762U (en) * 2016-01-16 2016-08-17 浙江科超环保有限公司 Acid mist purifying tower
CN207254051U (en) * 2017-08-22 2018-04-20 宜宾海翔化工有限责任公司 A kind of molten sulphur exhaust treatment system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205461762U (en) * 2016-01-16 2016-08-17 浙江科超环保有限公司 Acid mist purifying tower
CN207254051U (en) * 2017-08-22 2018-04-20 宜宾海翔化工有限责任公司 A kind of molten sulphur exhaust treatment system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109647140A (en) * 2019-01-26 2019-04-19 吉首大学 One kind being based on bi-curved desulfuring and denitrifying apparatus
CN109647140B (en) * 2019-01-26 2021-07-27 吉首大学 Desulfurization and denitrification device based on hyperboloid
CN110124489A (en) * 2019-06-27 2019-08-16 陈炜健 A kind of steel sintering flue gas desulfurization and denitrification equipment
CN113101769A (en) * 2021-03-31 2021-07-13 佛山市三水凤铝铝业有限公司 Multi-contact dust remover

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