CN108479345A - Spray system for organic waste-gas purification - Google Patents
Spray system for organic waste-gas purification Download PDFInfo
- Publication number
- CN108479345A CN108479345A CN201810214804.XA CN201810214804A CN108479345A CN 108479345 A CN108479345 A CN 108479345A CN 201810214804 A CN201810214804 A CN 201810214804A CN 108479345 A CN108479345 A CN 108479345A
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- Prior art keywords
- babinet
- axis direction
- filled column
- column
- filled
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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)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses the spray system for organic waste-gas purification, babinet is in horizontal rectangular parallelepiped structure, along long axis direction includes the inlet plenum being sequentially communicated, clean room and exhaust chamber in babinet, 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；Bottom is equipped with liquid collecting room in clean room, several filled columns are installed in bottom in liquid collecting room, the axis direction of the filled column is vertical with the long axis direction of babinet with the axis direction of babinet, and the air line distance of free end end face of the filled column far from liquid collecting room and plane where the nozzle of surface is less than the 12/1 of the height of babinet；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 spray for organic waste-gas purification
Leaching system.
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 spray systems for organic waste-gas purification to solve the above problems
System.
The present invention is achieved through the following technical solutions：
For the spray system of organic waste-gas purification, including babinet, the babinet is in horizontal rectangular parallelepiped structure, edge in babinet
Long 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 row
Tracheae；
It purifies indoor top and is equipped with several inlet tubes, be distributed on inlet tube and several nozzles are set；
Bottom is equipped with liquid collecting room in clean room, and several filled columns, the axis side of the filled column are installed in bottom in liquid collecting room
To vertical with the long axis direction of babinet with the axis direction of babinet, and free end end face and surface of the filled column far from liquid collecting room
The air line distance of plane is less than the 12/1 of the height of babinet where nozzle；Several filled columns along babinet long axis direction and
It is staggered along the short-axis direction of 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.
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.
Preferably, purification indoor top long axis direction both ends are respectively provided with a baffle, the board direction and case of baffle
The long axis direction of body is vertical；In the vertical direction, the bottom end height of baffle is less than the tip height of filled column.
By the way that baffle is arranged on clean room top, changes off-gas flows direction, make exhaust gas through the purification where each filled column
Room space enters 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；
2, 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；
3, the present invention can form good liquid after submerging the axial bottom end of filled column in liquid collecting room in clean room bottom end
Envelope acts on, and not purified exhaust gas is prevented to be directly entered exhaust chamber；By the way that baffle is arranged on clean room top, change off-gas flows
Direction makes exhaust gas enter exhaust chamber through the clean room space where each filled column.
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.
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- liquid collecting room, 10- filled columns, 11- baffles.
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
For the spray system of organic waste-gas purification, including babinet 1, the babinet 1 is in horizontal rectangular parallelepiped structure, babinet 1
Interior along long axis direction includes the inlet plenum 2 being sequentially communicated, clean room 3 and exhaust chamber 4, and inlet plenum 2 is equipped with air inlet pipe 5, exhaust
Room 4 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；
Bottom is equipped with liquid collecting room 9 in clean room 3, and several filled columns 10 are installed in bottom in liquid collecting room 9, the filled column 10
Axis direction is vertical with the long axis direction of babinet 1 with the axis direction of babinet 1, and free end of the filled column 10 far from liquid collecting room 9
The air line distance of end face and 8 place plane of surface nozzle is less than the 12/1 of the height of babinet 1；Several filled columns 10 are along babinet
It is staggered on 1 long axis direction and on the short-axis direction along babinet 1.
Embodiment 2
It is further improved on the basis of embodiment 1, 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.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 3
It is further improved on the basis of embodiment 2, storage in liquid collecting room 9 is submerged in the axial bottom end of the filled column 10
Below the liquid level of liquid.3 inner top long axis direction both ends of the clean room are respectively provided with a baffle 11, the board direction of baffle 11
It is vertical with the long axis direction of babinet 1；In the vertical direction, the bottom end height of baffle 11 is less than the tip height of filled column 10.
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. the spray system for organic waste-gas purification, which is characterized in that including babinet (1), the babinet (1) is in horizontal rectangular
Body 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；
Clean room (3) interior bottom is equipped with liquid collecting room (9), and several filled columns (10), the filled column are installed in interior bottom by liquid collecting room (9)
(10) axis direction is vertical with the long axis direction of babinet (1) with the axis direction of babinet (1), and filled column (10) is far from liquid collecting
The air line distance of the free end end face of room (9) and plane where surface nozzle (8) is less than the 12/1 of the height of babinet (1)；If
Filler stem column (10) is staggered along babinet (1) long axis direction and on the short-axis direction along babinet (1).
2. the spray system according to claim 1 for organic waste-gas purification, which is characterized in that the filled column (10)
Using cylindrical structure or circular cone rod structure.
3. the spray system according to claim 2 for organic waste-gas purification, which is characterized in that the filled column (10)
When using circular cone rod structure, the bottom outer diameter of circular cone column and the ratio of top outer diameter are 2.
4. the spray system according to claim 1 for organic waste-gas purification, which is characterized in that the filled column (10)
Including hollow netted cylinder, the netted column body filling waterproof honeycomb active carbon filler and polyethylene carrier mixture
Material.
5. the spray system according to claim 1 for organic waste-gas purification, which is characterized in that the filled column (10)
Axial bottom end submerge below the liquid level of the liquid stored in liquid collecting room (9).
6. the spray system according to claim 1 for organic waste-gas purification, which is characterized in that the clean room (3)
Inner top long axis direction both ends are respectively provided with a baffle (11), and the board direction of baffle (11) is hung down with the long axis direction of babinet (1)
Directly；In the vertical direction, the bottom end height of baffle (11) is less than the tip height of filled column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214804.XA CN108479345A (en) | 2018-03-15 | 2018-03-15 | Spray system for organic waste-gas purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214804.XA CN108479345A (en) | 2018-03-15 | 2018-03-15 | Spray system for organic waste-gas purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108479345A true CN108479345A (en) | 2018-09-04 |
Family
ID=63339492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214804.XA Pending CN108479345A (en) | 2018-03-15 | 2018-03-15 | Spray system for organic waste-gas purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479345A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1034757A1 (en) * | 1982-03-01 | 1983-08-15 | Уфимский Нефтяной Институт | Packing column |
| DE202010001678U1 (en) * | 2009-02-03 | 2010-06-10 | Kunststofwerktuigbouw Kawebe B.V. | Device for cleaning exhaust air from a cattle shed |
| US20100274171A1 (en) * | 2007-12-04 | 2010-10-28 | Gambro Lundia Ab | Extracorporeal blood circuit |
| CN201744303U (en) * | 2010-08-05 | 2011-02-16 | 杨海宁 | Biofiltration device used for waste gas treatment |
| CN206473986U (en) * | 2017-02-14 | 2017-09-08 | 山东启航环保科技有限公司 | A kind of washing tower of desulfurization equipment |
| CN206566708U (en) * | 2017-03-02 | 2017-10-20 | 河南国环环保科技有限公司 | A kind of hot industry emission-control equipment |
| CN206577586U (en) * | 2017-02-17 | 2017-10-24 | 建滔（连州）铜箔有限公司 | Acid mist tower processing system |
-
2018
- 2018-03-15 CN CN201810214804.XA patent/CN108479345A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1034757A1 (en) * | 1982-03-01 | 1983-08-15 | Уфимский Нефтяной Институт | Packing column |
| US20100274171A1 (en) * | 2007-12-04 | 2010-10-28 | Gambro Lundia Ab | Extracorporeal blood circuit |
| AU2007362189B2 (en) * | 2007-12-04 | 2012-04-19 | Gambro Lundia Ab | An extracorporeal blood circuit |
| DE202010001678U1 (en) * | 2009-02-03 | 2010-06-10 | Kunststofwerktuigbouw Kawebe B.V. | Device for cleaning exhaust air from a cattle shed |
| CN201744303U (en) * | 2010-08-05 | 2011-02-16 | 杨海宁 | Biofiltration device used for waste gas treatment |
| CN206473986U (en) * | 2017-02-14 | 2017-09-08 | 山东启航环保科技有限公司 | A kind of washing tower of desulfurization equipment |
| CN206577586U (en) * | 2017-02-17 | 2017-10-24 | 建滔（连州）铜箔有限公司 | Acid mist tower processing system |
| CN206566708U (en) * | 2017-03-02 | 2017-10-20 | 河南国环环保科技有限公司 | A kind of hot industry emission-control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |