CN108404631A - Multi-functional spray formula emission-control equipment - Google Patents
Multi-functional spray formula emission-control equipment Download PDFInfo
- Publication number
- CN108404631A CN108404631A CN201810214772.3A CN201810214772A CN108404631A CN 108404631 A CN108404631 A CN 108404631A CN 201810214772 A CN201810214772 A CN 201810214772A CN 108404631 A CN108404631 A CN 108404631A
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- China
- Prior art keywords
- babinet
- clean room
- axis direction
- several
- filled column
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
Along long axis direction include the inlet plenum being sequentially communicated, clean room and exhaust chamber in babinet the invention discloses Multi-functional spray formula emission-control equipment；It purifies indoor top and is equipped with several inlet tubes, be distributed on inlet tube and several nozzles are set；The bottom of clean room is open, and circumferentially arranged with a circle mounting plate on the open top end outer wall of collecting tank, collecting tank screw thread is detachably connected to the open-mouth for being installed on clean room bottom by the first sealing bolt；Bottom plate in collecting tank is convexly equipped with several erecting beds, and erecting bed end offers threaded hole, and filled column axial direction one end is equipped with the threaded rod being adapted to threaded hole；Several filled columns are staggered along babinet long axis direction and on the short-axis direction along babinet.The present invention provides a kind of novel horizontal filler exhaust gas spray equipment, small volumes, suitable for carrying out preliminary processing operation to exhaust gas in pharmaceutical manufacturing workshop.
Description
Technical field
The present invention relates to a kind of medical production waste gas treatment equipments, and in particular to a kind of Multi-functional spray formula exhaust-gas treatment
Device.
Background technology
With the continuous development of society and medical career, pharmaceutical industry pollution problem is increasingly severe.The dirt of pharmaceutical industry
Dye is difficult to control, administers, and be easy to cause environmental pollution, has been the big problem for being difficult to administer in enhancement of environment.Wherein, exhaust gas is made
For pharmaceutical industry pollution one of, also administration enterprise environmental improvement bring relevant issues.Spray tower for waste gas be by plastics or its
The exhaust-gas treatment structures that his material filler is constituted, exhaust gas connect with the microbial film gap grown in absorbing liquid or filler surface
It touches, exhaust gas is made to be purified.Filler spray column is generally used, the pretreatment of processing soda acid exhaust gas or the exhaust gas containing soda acid, single-stage are suitble to
Or plural serial stage uses,
In filler spray column common at present, to improve purification efficiency needs, vertically upper setting is more in tower body
Grade packing layer, in addition, the atomization system of spray-absorption liquid is generally located on the top of every layer of packing layer, therefore packed tower volume is huge
Greatly, it is unsuitable for carrying out exhaust gas in pharmaceutical manufacturing workshop preliminary processing operation.
Invention content
The technical problem to be solved by the present invention is to：Existing packed tower is bulky, is unsuitable in pharmaceutical manufacturing workshop
Interior that preliminary processing operation is carried out to exhaust gas, the present invention provides the Multi-functional spray formula exhaust-gas treatment to solve the above problems dresses
It sets.
The present invention is achieved through the following technical solutions：
Multi-functional spray formula emission-control equipment, including babinet, the babinet are in horizontal rectangular parallelepiped structure, and babinet is interior along length
Axis direction includes the inlet plenum being sequentially communicated, clean room and exhaust chamber, and inlet plenum is equipped with air inlet pipe, and exhaust chamber is equipped with exhaust
Pipe；
It purifies indoor top and is equipped with several inlet tubes, be distributed on inlet tube and several nozzles are set；
The bottom of clean room is open, further includes collecting tank, on the open top end outer wall of the collecting tank circumferentially arranged with
One encloses mounting plate, and several through-holes are offered on mounting plate, can by collecting tank screw thread through the through-hole by the first sealing bolt
Dismantling connection is installed on the open-mouth of clean room bottom；Bottom plate in collecting tank is convexly equipped with several erecting beds, the installation end
Portion offers threaded hole, and several filled columns, the axis side of the axis direction and babinet of the filled column are installed in bottom in liquid collecting room
To vertical with the long axis direction of babinet, and filled column axial direction one end is equipped with threaded rod be adapted to the threaded hole, separate liquid collecting
The air line distance of the free end end face of slot and plane where the nozzle of surface is less than the 12/1 of the height of babinet；Several filled columns exist
It is staggered along babinet long axis direction and on the short-axis direction along babinet.
Operation principle of the present invention is：Exhaust gas enters inlet plenum by air inlet pipe and carries out gas, is carried out subsequently into clean room net
To change, the gas after final purification enters exhaust chamber and is discharged through exhaust pipe, and gas flows in babinet along the long axis direction of babinet, with
The flow direction of filled column and liquid is vertical；The staggered multiple thin straight filled columns of setting, considerably increase and give up in clean room
The contact area of gas；Lye is imported in inlet tube and is sprayed to each filled column through nozzle, therefore spray liquid is adsorbed on filled column
Surface or along filled column downflow processes penetrate into filled column inside, by filled column exhaust gas and be adsorbed on filled column surface
Lye be obtained by the reaction purified treatment or portion gas penetrate filled column during carried out with the lye inside filled column
Reaction；In addition, each filled column is staggered, vertical with liquid flow path direction plus airflow direction, can be very good to change air-flow side
To, extend exhaust gas and purifying indoor residence time, improve purification efficiency；Also part of spray is directly sprayed to each adjacent
Between filled column in hole, the acid mist in such exhaust gas, which can be sprayed directly to adsorb by alkalinity, to be flowed in liquid collecting room；The present invention provides
A kind of novel horizontal filler exhaust gas spray equipment, small volume are suitable in pharmaceutical manufacturing workshop carrying out exhaust gas preliminary
Processing operation.
In addition, collecting tank is connect with clean room bottom open end removable seal, and filler male screw is detachably connected
It connects on collecting tank, is easy to implement the detachable installation to collecting tank and filled column and clean room's entirety in this way, convenient for more
It changes, repair and cleaning operation.
Preferably, the open top of the clean room, and the open end of clean room is equipped with by the covering of the second sealing bolt
Cover board is convexly equipped with rectangular box on the lower face of the cover board, and the inlet tube is installed between the inner wall of rectangular box, and square
Shape framework is also a housing for the axial top end part of filled column.
Inlet tube is installed on the cover board by rectangular box, cover board is installed on the open top of clean room by bolt
End, the nozzle that setting is conveniently distributed to inlet tube and thereon carry out repair and maintenance operation；And rectangle basket is in the long axis along babinet
The side plate at direction both ends, which plays, changes off-gas flows direction, and exhaust gas is made to enter exhaust through the clean room space where each filled column
Room.
Preferably, the filled column uses cylindrical structure or circular cone rod structure.
When in particular by conical cylinder structure, the axial hypomere side wall of filled column can be fully exposed in lye spraying,
It sprays conducive to lye and adequately adsorbs, penetrates into filled column.
Preferably, when the filled column uses circular cone rod structure, the bottom outer diameter of circular cone column and the ratio of top outer diameter are
2。
The bottom outer diameter of circular cone column and the too small then effect unobvious of top outer diameter ratio, if ratio is excessive, adjacent filler
The gap that section is axially pushed up between column is excessive, is unfavorable for effective purification of exhaust gas.
Preferably, the filled column includes hollow netted cylinder, the netted column body filling waterproof honeycomb activity
Carbon filling material and polyethylene carrier mixed material.
By the very strong absorption property of waterproof honeycomb activated carbon, lye spraying and acid waste gas are fully adsorbed, the two is made to exist
Filled column surface and internal fully reaction.
Preferably, the axial bottom end of the filled column is submerged below the liquid level of the liquid stored in liquid collecting room.
Good fluid-tight effect can be being formed in clean room bottom end after the axial bottom end of filled column is submerged in liquid collecting room, prevented
Only not purified exhaust gas is directly entered exhaust chamber.
The present invention has the advantage that and advantageous effect：
1, operation principle of the present invention is：Exhaust gas enters inlet plenum by air inlet pipe and carries out gas, is carried out subsequently into clean room
Purification, the gas after final purification enter exhaust chamber and are discharged through exhaust pipe, and gas flows in babinet along the long axis direction of babinet,
It is vertical with the flow direction of filled column and liquid；The staggered multiple thin straight filled columns of setting in clean room, considerably increase with
The contact area of exhaust gas；Lye is imported in inlet tube and is sprayed to each filled column through nozzle, therefore spray liquid is adsorbed on filler
Column surface or along filled column downflow processes penetrate into filled column inside, by filled column exhaust gas and be adsorbed on filled column table
The lye in face be obtained by the reaction purified treatment or portion gas penetrate during filled column with the lye inside filled column into
Row reaction；In addition, each filled column is staggered, vertical with liquid flow path direction plus airflow direction, can be very good to change air-flow
Direction extends exhaust gas in the purification indoor residence time, improves purification efficiency；Also part of spray is directly sprayed to each adjacent
Filled column between in hole, the directly absorption that can be sprayed by alkalinity of the acid mist in such exhaust gas flow in liquid collecting room；The present invention carries
A kind of novel horizontal filler exhaust gas spray equipment, small volume has been supplied to be suitable for carrying out just exhaust gas in pharmaceutical manufacturing workshop
The processing operation of step.In addition, collecting tank is connect with clean room bottom open end removable seal, and filler male screw is removable
It unloads connection to be mounted on collecting tank, is easy to implement the detachable installation to collecting tank and filled column and clean room's entirety in this way, just
In replacement, repair and cleaning operation；
2, the present invention installs inlet tube on the cover board by rectangular box, and cover board is installed on the top of clean room by bolt
Portion open end, the nozzle that setting is conveniently distributed to inlet tube and thereon carry out repair and maintenance operation；And rectangle basket is along babinet
The side plate at long axis direction both ends play and change off-gas flows directions, so that exhaust gas is entered through the clean room space where each filled column
Exhaust chamber；
3, when the present invention is in particular by conical cylinder structure, the axial hypomere side wall of filled column can be fully exposed to lye
In spraying, it is conducive to lye spraying adequately absorption, penetrates into filled column；The bottom outer diameter and top outer diameter ratio of circular cone column are too small
Then effect unobvious, if ratio is excessive, the gap that section is axially pushed up between adjacent filled column is excessive, is unfavorable for the effective net of exhaust gas
Change.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 faces cross section structure schematic diagram for the present invention's；
Fig. 2 is the filled column distribution overlooking structure diagram of the present invention；
Fig. 3 is the cover board present invention looks up structural representation of the present invention.
Label and corresponding parts title in attached drawing：1- babinets, 2- inlet plenums, the clean rooms 3-, 4- exhaust chambers, 5- air inlets
Pipe, 6- exhaust pipes, 7- inlet tubes, 8- nozzles, 9- collecting tanks, 10- filled columns, 12- mounting plates, the first sealing bolts of 13-, 14-
Erecting bed, 15- threaded holes, 16- threaded rods, the second sealing bolts of 17-, 18- cover boards, 19- rectangular box.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
Multi-functional spray formula emission-control equipment, including babinet 1, the babinet 1 is in horizontal rectangular parallelepiped structure, in babinet 1
Include the inlet plenum 2 being sequentially communicated, clean room 3 and exhaust chamber 4 along long axis direction, inlet plenum 2 is equipped with air inlet pipe 5, exhaust chamber 4
It is equipped with exhaust pipe 6；
3 inner top of clean room is equipped with several inlet tubes 7, is distributed on inlet tube 7 and several nozzles 8 are arranged；
The bottom of clean room 3 is open, further includes collecting tank 9, is circumferentially set on the open top end outer wall of the collecting tank 9
There is a circle mounting plate 12, several through-holes are offered on mounting plate 12, the through-hole is run through by liquid collecting by the first sealing bolt 13
9 screw thread of slot is detachably connected the open-mouth for being installed on 3 bottom of clean room；Bottom plate in collecting tank 9 is convexly equipped with several erecting beds 14,
14 end of the erecting bed offers threaded hole 15, and several filled columns 10, the axis of the filled column 10 are installed in bottom in liquid collecting room 9
Line direction is vertical with the long axis direction of babinet 1 with the axis direction of babinet 1, and the axial one end of filled column 10 is equipped with and the screw thread
The air line distance of the free end end face and 8 place plane of surface nozzle of threaded rod 16, separate collecting tank 9 that hole 15 is adapted to is less than
The 12/1 of the height of babinet 1；Several filled columns 10 are handed over along 1 long axis direction of babinet and on the short-axis direction along babinet 1
Mistake arrangement.
Embodiment 2
It is further improved on the basis of embodiment 1, the open top of the clean room 3, and the open end of clean room 3 is logical
It crosses the covering of the second sealing bolt 17 and is equipped with cover board 18, rectangular box 19, the feed liquor are convexly equipped on the lower face of the cover board 18
Pipe 7 is installed between the inner wall of rectangular box 19, and rectangular box 19 is also a housing for the axial top end part of filled column 10.
Embodiment 3
It is further improved on the basis of embodiment 2, the filled column 10 uses cylindrical structure or circular cone rod structure, institute
When stating filled column 10 using circular cone rod structure, the bottom outer diameter of circular cone column and the ratio of top outer diameter are 2, and the filled column 10 wraps
Include hollow netted cylinder, the netted column body filling waterproof honeycomb active carbon filler and polyethylene carrier mixed material.
Embodiment 4
It is further improved on the basis of embodiment 3, storage in liquid collecting room 9 is submerged in the axial bottom end of the filled column 10
Below the liquid level of liquid.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. Multi-functional spray formula emission-control equipment, which is characterized in that including babinet (1), the babinet (1) is in horizontal cuboid
Structure along long axis direction includes the inlet plenum (2) being sequentially communicated, clean room (3) and exhaust chamber (4), inlet plenum in babinet (1)
(2) it is equipped with air inlet pipe (5), exhaust chamber (4) is equipped with exhaust pipe (6)；
Clean room (3) inner top is equipped with several inlet tubes (7), is distributed on inlet tube (7) and several nozzles (8) are arranged；
The bottom of clean room (3) is open, further includes collecting tank (9), on the open top end outer wall of the collecting tank (9) circumferentially
Equipped with a circle mounting plate (12), mounting plate offers several through-holes on (12), by the first sealing bolt (13) through described logical
Collecting tank (9) screw thread is detachably connected the open-mouth for being installed on clean room (3) bottom by hole；Bottom plate projection in collecting tank (9)
There are several erecting beds (14), erecting bed (14) end to offer threaded hole (15), the interior bottom installation of liquid collecting room (9) is several to fill out
The axis direction of stock column (10), the filled column (10) is vertical with the long axis direction of babinet (1) with the axis direction of babinet (1),
And the axial one end of filled column (10) is equipped with the threaded rod (16) being adapted to the threaded hole (15), the freedom far from collecting tank (9)
The air line distance of end face and plane where surface nozzle (8) is held to be less than the 12/1 of the height of babinet (1)；Several filled columns (10)
Staggered along babinet (1) long axis direction and on the short-axis direction along babinet (1).
2. Multi-functional spray formula emission-control equipment according to claim 1, which is characterized in that the clean room (3)
Open top, and the open end of clean room (3) is equipped with cover board (18), the cover board (18) by the second sealing bolt (17) covering
Lower face on be convexly equipped with rectangular box (19), the inlet tube (7) is installed between the inner wall of rectangular box (19), and rectangle
Framework (19) is also a housing for the axial top end part of filled column (10).
3. Multi-functional spray formula emission-control equipment according to claim 1, which is characterized in that the filled column (10) is adopted
With cylindrical structure or circular cone rod structure.
4. Multi-functional spray formula emission-control equipment according to claim 3, which is characterized in that the filled column (10) is adopted
When with circular cone rod structure, the bottom outer diameter of circular cone column and the ratio of top outer diameter are 2.
5. Multi-functional spray formula emission-control equipment according to claim 1, which is characterized in that filled column (10) packet
Include hollow netted cylinder, the netted column body filling waterproof honeycomb active carbon filler and polyethylene carrier mixed material.
6. Multi-functional spray formula emission-control equipment according to claim 1, which is characterized in that the filled column (10)
Axial bottom end is submerged below the liquid level of the liquid stored in liquid collecting room (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214772.3A CN108404631B (en) | 2018-03-15 | 2018-03-15 | Multifunctional spraying type waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214772.3A CN108404631B (en) | 2018-03-15 | 2018-03-15 | Multifunctional spraying type waste gas treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404631A true CN108404631A (en) | 2018-08-17 |
| CN108404631B CN108404631B (en) | 2020-11-24 |
Family
ID=63131793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214772.3A Active CN108404631B (en) | 2018-03-15 | 2018-03-15 | Multifunctional spraying type waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108404631B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316872A (en) * | 2018-10-31 | 2019-02-12 | 江阴市鑫泓环保科技有限公司 | Exhaust-gas treatment spray equipment |
| CN109932489A (en) * | 2019-03-20 | 2019-06-25 | 西安航空学院 | Gas pretreatment device with mixing instrument and gas detection device |
| CN111185081A (en) * | 2020-02-26 | 2020-05-22 | 广东新龙海洋装备科技有限公司 | Waste gas treatment device and waste gas treatment method |
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| CN205145831U (en) * | 2015-11-13 | 2016-04-13 | 赵胜 | Eliminate smoke and remove haze air purification tower |
| CN205627626U (en) * | 2016-04-25 | 2016-10-12 | 扬州中润生态工程有限公司 | Wet process light catalytic oxidation exhaust -gas treatment equipment |
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2018
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|---|---|---|---|---|
| US3948775A (en) * | 1972-06-07 | 1976-04-06 | Toray Industries, Inc. | Horizontal packed column consisting of multiple chambers with fluid distributors |
| CN101590365A (en) * | 2008-05-26 | 2009-12-02 | 上海超惠通风环保设备有限公司 | Multi-stage scrubbing and deodorizing tower of glass fiber reinforced plastics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316872A (en) * | 2018-10-31 | 2019-02-12 | 江阴市鑫泓环保科技有限公司 | Exhaust-gas treatment spray equipment |
| CN109932489A (en) * | 2019-03-20 | 2019-06-25 | 西安航空学院 | Gas pretreatment device with mixing instrument and gas detection device |
| CN109932489B (en) * | 2019-03-20 | 2024-02-13 | 西安航空学院 | Gas pretreatment device with mixing instrument and gas detection device |
| CN111185081A (en) * | 2020-02-26 | 2020-05-22 | 广东新龙海洋装备科技有限公司 | Waste gas treatment device and waste gas treatment method |
| CN111185081B (en) * | 2020-02-26 | 2023-09-22 | 广东新龙海洋装备科技有限公司 | Exhaust gas treatment device and exhaust gas treatment method |
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| Publication number | Publication date |
|---|---|
| CN108404631B (en) | 2020-11-24 |
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