CN112569769A - Spray purification tower - Google Patents
Spray purification tower Download PDFInfo
- Publication number
- CN112569769A CN112569769A CN202011438045.9A CN202011438045A CN112569769A CN 112569769 A CN112569769 A CN 112569769A CN 202011438045 A CN202011438045 A CN 202011438045A CN 112569769 A CN112569769 A CN 112569769A
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- Prior art keywords
- tower body
- shaped pipe
- tower
- gas
- communicated
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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
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/188—Preventing generation of dust or dirt; Sieves; Filters using sieves in mixers for purposes other than mixing, e.g. eliminating dust during venting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (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)
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a real spray purification tower, which comprises a tower body, wherein a plurality of atomizing spray heads are arranged on the inner surface of the tower body, a sieve plate is fixedly connected to the lower middle part of the inner surface of the tower body, a purification liquid is filled in the position, below the sieve plate, of the inner surface of the tower body, an air inlet communicated with the inner surface of the tower body is also arranged at the position, below the sieve plate, of the outer side of the tower body, one end, located at the inner surface of the tower body, of the air inlet is communicated with a U; according to the invention, part of liquid enters the U-shaped pipe to block the U-shaped pipe, the entering waste gas enters the purifying liquid from the gas outlet, and then enters the U-shaped pipe from the gas inlet after being primarily purified by the purifying liquid, so that the gas entering speed can be slowed down, the purifying efficiency is ensured, the waste gas is sprayed out from one end of the U-shaped pipe above the sieve plate, the liquid sprayed out by the atomizing nozzle is matched to finally purify the gas, and the waste gas is discharged from the outlet at the top end of the tower body.
Description
Technical Field
The invention relates to the field of laboratory air purification equipment, in particular to a spray purification tower.
Background
When experimental operation is carried out in a laboratory, a large amount of waste gas is generated, the waste gas contains more harmful substances, most of the existing modes adopt an exhaust fan to discharge the waste gas to the outside, and certain damage is caused to the outdoor environment, so that the invention provides the spray purification tower for purifying the experimental waste gas.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the technical scheme that:
a spray purification tower comprises a tower body, wherein a plurality of atomizing nozzles are arranged on the inner surface of the tower body, a sieve plate is fixedly connected to the lower middle part of the inner surface of the tower body, a purification liquid is filled in the position, below the sieve plate, of the inner surface of the tower body, an air inlet communicated with the inner surface of the tower body is also arranged at the position, below the sieve plate, of the outer side of the tower body, one end, located on the inner surface of the tower body, of the air inlet is communicated with a U-shaped;
the outer surface of the U-shaped pipe is positioned in the purifying liquid and provided with a plurality of air outlet holes at the corners of the U-shaped pipe;
a sealing plate is fixedly connected to the inner surface of the tower body between the lower part of the air inlet and the upper part of the purified liquid, and the outer surface of the U-shaped pipe is positioned below the sealing plate and provided with a plurality of air inlets close to the sealing plate;
be provided with air outlet means on the sieve, it communicates with U type pipe, waste gas is intraductal from air inlet inflow U type, because the venthole that U type pipe surface was seted up, U type intraductal can get into partial liquid in order to block up U type pipe, the venthole gets into the scavenging solution can be followed to the waste gas of entering, the preliminary purification through the scavenging solution gets into from the air inlet again, can slow down the speed that gas got into, guarantee purification efficiency, and spout from the one end that U type pipe is located the sieve top, cooperation atomizer spun liquid carries out ultimate purification to gas, and export discharge from the tower body top, harmful substance in the waste gas that combines with water smoke can follow the sieve mesh on the sieve and fall into the closing plate, avoid it to fall into the scavenging solution in, influence purifying effect.
Further, the gas outlet means includes that the cylinder of gas vent is seted up to the side, and the skirt portion of the bottom fixedly connected with mushroom of cylinder, the inside cavity of skirt portion to with U type pipe intercommunication, the gas through preliminary purification is discharged from the gas vent of cylinder side, can avoid falling into U type intraductally with the harmful substance in the waste gas that the water smoke combines, make simultaneously to give vent to anger more dispersedly, be favorable to improving purifying effect.
Further, skirt portion bottom intermediate position intercommunication connecting seat, the surface of connecting seat is rotated through the bearing and is connected with the mount pad, on the mount pad bottom was fixed in the sieve, mount pad internal surface and U type pipe intercommunication, the gas vent internal surface slope of section of thick bamboo post was provided with the blade, and the gas that tentatively purifies is discharged from the gas vent of section of thick bamboo post side, can drive the section of thick bamboo post and rotate, plays the effect of stirring to water smoke and air current in the tower body, improves purifying effect.
Further, the position that skirt portion bottom is located the connecting seat both sides has seted up the disappointing mouth of several, avoids the atmospheric pressure in the section of thick bamboo post too high, and the section of thick bamboo post rotational speed is too fast, influences purifying effect.
Furthermore, the top of the cylinder column is also provided with a conical top cover, so that harmful substances in the waste gas combined with the water mist are prevented from blocking an exhaust port on the cylinder column.
The working principle and the beneficial effects are as follows: can get into partial liquid in order to block up U type pipe through U type intraductal, the waste gas of entering can follow the venthole and get into the scavenging solution, and preliminary purification through the scavenging solution gets into from the air inlet again, can slow down the speed that gas got into, guarantees purification efficiency to spout from the one end that U type pipe is located the sieve top, cooperation atomizer spun liquid carries out ultimate purification to gas, and discharge from the export on tower body top.
(1) Through skirt portion bottom intermediate position intercommunication connecting seat, the surface of connecting seat is rotated through the bearing and is connected with the mount pad, and on the mount pad bottom was fixed in the sieve, mount pad internal surface and U type pipe intercommunication, the gas vent internal surface slope of section of thick bamboo post was provided with the blade, and the gas vent discharge of section of thick bamboo post side is followed to the gas of preliminary purification can drive the section of thick bamboo post and rotate, plays the effect of stirring to water smoke and air current in the tower body, improves purifying effect.
(2) The positions of the skirt portion bottom located on the two sides of the connecting seat are provided with the air leakage openings of the plurality of air leakage holes, so that the phenomenon that air pressure in the cylinder is too high and the rotating speed of the cylinder is too fast is avoided, and the purifying effect is influenced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
In the figure: 1. a tower body; 2. an atomizing spray head; 3. a sieve plate; 4. purifying the liquid; 5. an air inlet; 6. a U-shaped pipe; 7. an air outlet; 8. a sealing plate; 9. an air inlet; 10. a cylinder; 11. a skirt portion; 12. a connecting seat; 13. a mounting seat; 14. a blade; 15. an air escape opening; 16. and a top cover.
Detailed Description
The invention will be better understood from the following examples.
The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
As shown in fig. 1, a spray purification tower comprises a tower body 1, wherein a plurality of atomizing nozzles 2 are arranged on the inner surface of the tower body 1, a sieve plate 3 is fixedly connected to the lower middle part of the inner surface of the tower body 1, a purification liquid 4 is filled in the position, below the sieve plate 3, of the inner surface of the tower body 1, an air inlet 5 communicated with the inner surface of the tower body 1 is also arranged at the position, below the sieve plate 3, of the outer side of the tower body 1, one end, located on the inner surface of the tower body 1, of the air inlet 5 is communicated with a U-shaped pipe 6;
the outer surface of the U-shaped pipe 6 is positioned in the purifying liquid 4, and a plurality of air outlet holes 7 are formed in the corners of the U-shaped pipe 6;
a sealing plate 8 is fixedly connected to the inner surface of the tower body 1 between the lower part of the air inlet 5 and the upper part of the purified liquid 4, and a plurality of air inlets 9 are formed in the outer surface of the U-shaped pipe 6, which is positioned below the sealing plate 8 and close to the sealing plate 8;
be provided with air outlet means on sieve 3, it communicates with U type pipe 6, waste gas is intraductal from air inlet inflow U type, because the venthole that U type pipe surface was seted up, U type intraductal can get into partial liquid in order to block up U type pipe, the venthole entering scavenging solution can be followed to the waste gas of entering, the preliminary purification through scavenging solution gets into from the air inlet again, can slow down the speed that gas got into, guarantee purification efficiency, and spout from the one end that U type pipe is located the sieve top, cooperation atomizer spun liquid carries out ultimate purification to gas, and export discharge from the tower body top, harmful substance in the waste gas that combines with water smoke can follow the sieve mesh on the sieve and fall into the closing plate on, avoid it to fall into the scavenging solution in, influence purifying effect.
Wherein, gas outlet means includes that the side sets up the shank 10 of gas vent, and the skirt portion 11 of the bottom fixedly connected with mushroom of shank 10, 11 inside hollows of skirt portion to with U type pipe 6 intercommunication, gas through preliminary purification is discharged from the gas vent of shank side, can avoid falling into in the U type pipe with the harmful substance in the waste gas of water smoke combination, make simultaneously to give vent to anger more dispersedly, be favorable to improving purifying effect.
Wherein, 11 bottom intermediate positions of skirt portion intercommunication connecting seat 12, the surface of connecting seat 12 is connected with mount pad 13 through the bearing rotation, 13 bottoms of mount pad are fixed in on the sieve 3, 13 internal surfaces of mount pad and U type pipe 6 intercommunication, the gas vent internal surface slope of section of thick bamboo post 10 is provided with blade 14, the gas vent discharge of section of thick bamboo post side is followed to the gas of preliminary purification, can drive the section of thick bamboo post and rotate, play the effect of stirring to water smoke and air current in the tower body, improve purifying effect.
Wherein, the position that skirt portion 11 bottom is located connecting seat 12 both sides has seted up the several and has lost air mouth 15, avoids the atmospheric pressure in the section of thick bamboo post too high, and the section of thick bamboo post rotational speed is too fast, influences purifying effect.
Wherein, the top of the column 10 is also provided with a conical top cover 16 to avoid the harmful substances in the waste gas combined with the water mist from blocking the exhaust port on the column.
Claims (5)
1. The utility model provides a spray purification tower, includes tower body (1), tower body (1) internal surface is provided with a plurality of atomizer (2), and tower body (1) internal surface middle part position fixedly connected with sieve (3) down, and the position that the internal surface of tower body (1) is located sieve (3) below is filled there is purifying liquid (4), and the position that the outside of tower body (1) is located sieve (3) below still is provided with air inlet (5) with tower body (1) internal surface intercommunication, its characterized in that: one end of the air inlet (5) positioned on the inner surface of the tower body (1) is communicated with a U-shaped pipe (6), and the other end of the U-shaped pipe (6) is positioned on the sieve plate (3);
the outer surface of the U-shaped pipe (6) is positioned in the purifying liquid (4), and a plurality of air outlet holes (7) are formed in the corners of the U-shaped pipe (6);
a sealing plate (8) is fixedly connected to the inner surface of the tower body (1) between the lower part of the air inlet (5) and the upper part of the purified liquid (4), and a plurality of air inlets (9) are formed in the outer surface of the U-shaped pipe (6) which is positioned below the sealing plate (8) and close to the sealing plate (8);
an air outlet device is arranged on the sieve plate (3) and is communicated with the U-shaped pipe (6).
2. The spray purification tower of claim 1, wherein: the air outlet device comprises a cylinder (10) with an air outlet formed in the side surface, the bottom of the cylinder (10) is fixedly connected with a mushroom-shaped skirt portion (11), and the skirt portion (11) is hollow and communicated with the U-shaped pipe (6).
3. The spray purification tower of claim 2, wherein: the middle position of the bottom of the skirt portion (11) is communicated with a connecting seat (12), the outer surface of the connecting seat (12) is rotatably connected with a mounting seat (13) through a bearing, the bottom of the mounting seat (13) is fixed on the sieve plate (3), the inner surface of the mounting seat (13) is communicated with the U-shaped pipe (6), and the inner surface of an exhaust port of the cylinder column (10) is obliquely provided with blades (14).
4. The spray purification tower of claim 3, wherein: the bottom of the skirt part (11) is provided with a plurality of air leakage openings (15) at the positions of two sides of the connecting seat (12).
5. The spray purification tower of claim 2, wherein: the top of the cylinder (10) is also provided with a conical top cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438045.9A CN112569769A (en) | 2020-12-11 | 2020-12-11 | Spray purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438045.9A CN112569769A (en) | 2020-12-11 | 2020-12-11 | Spray purification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112569769A true CN112569769A (en) | 2021-03-30 |
Family
ID=75130517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011438045.9A Pending CN112569769A (en) | 2020-12-11 | 2020-12-11 | Spray purification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112569769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471121A (en) * | 2022-03-03 | 2022-05-13 | 湖北中颐和环境工程有限公司 | Calcining furnace tail gas purification treatment device and process |
Citations (9)
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|---|---|---|---|---|
| KR20150014649A (en) * | 2013-07-30 | 2015-02-09 | 금호환경 주식회사 | Scrubber Equipped with Striking Apparatus |
| CN205392036U (en) * | 2016-03-12 | 2016-07-27 | 湖北源丰化工有限公司 | Ammonia -acid process slowly -releasing is waste gas recovery scrubber for compound fertilizer production |
| CN206566728U (en) * | 2017-03-02 | 2017-10-20 | 河南国环环保科技有限公司 | A kind of multi-stag malodorous gas processing system |
| CN207445881U (en) * | 2017-11-07 | 2018-06-05 | 无锡超亚环保设备有限公司 | A kind of plating exhaust extraction device |
| CN109663487A (en) * | 2019-01-24 | 2019-04-23 | 杭州大地海洋环保股份有限公司 | A kind of exhaust treatment system |
| CN210426204U (en) * | 2019-08-09 | 2020-04-28 | 赣州海歌科技有限公司 | High-temperature tail gas purification device |
| CN210674558U (en) * | 2019-08-08 | 2020-06-05 | 河北瑞川玻璃钢有限公司 | Glass fiber reinforced plastic tower body |
| CN211612226U (en) * | 2019-12-06 | 2020-10-02 | 榆林环境保护工程有限责任公司 | Industrial waste gas purification treatment device |
| CN211913334U (en) * | 2020-04-06 | 2020-11-13 | 广州工商学院 | Purification tower for atmospheric pollution treatment |
-
2020
- 2020-12-11 CN CN202011438045.9A patent/CN112569769A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150014649A (en) * | 2013-07-30 | 2015-02-09 | 금호환경 주식회사 | Scrubber Equipped with Striking Apparatus |
| CN205392036U (en) * | 2016-03-12 | 2016-07-27 | 湖北源丰化工有限公司 | Ammonia -acid process slowly -releasing is waste gas recovery scrubber for compound fertilizer production |
| CN206566728U (en) * | 2017-03-02 | 2017-10-20 | 河南国环环保科技有限公司 | A kind of multi-stag malodorous gas processing system |
| CN207445881U (en) * | 2017-11-07 | 2018-06-05 | 无锡超亚环保设备有限公司 | A kind of plating exhaust extraction device |
| CN109663487A (en) * | 2019-01-24 | 2019-04-23 | 杭州大地海洋环保股份有限公司 | A kind of exhaust treatment system |
| CN210674558U (en) * | 2019-08-08 | 2020-06-05 | 河北瑞川玻璃钢有限公司 | Glass fiber reinforced plastic tower body |
| CN210426204U (en) * | 2019-08-09 | 2020-04-28 | 赣州海歌科技有限公司 | High-temperature tail gas purification device |
| CN211612226U (en) * | 2019-12-06 | 2020-10-02 | 榆林环境保护工程有限责任公司 | Industrial waste gas purification treatment device |
| CN211913334U (en) * | 2020-04-06 | 2020-11-13 | 广州工商学院 | Purification tower for atmospheric pollution treatment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471121A (en) * | 2022-03-03 | 2022-05-13 | 湖北中颐和环境工程有限公司 | Calcining furnace tail gas purification treatment device and process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |