CN112090240A - Horizontal waste gas purifying tower - Google Patents
Horizontal waste gas purifying tower Download PDFInfo
- Publication number
- CN112090240A CN112090240A CN202010997588.8A CN202010997588A CN112090240A CN 112090240 A CN112090240 A CN 112090240A CN 202010997588 A CN202010997588 A CN 202010997588A CN 112090240 A CN112090240 A CN 112090240A
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- China
- Prior art keywords
- tower body
- space
- water
- waste gas
- gas purification
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002912 waste gas Substances 0.000 title claims abstract description 45
- 238000012856 packing Methods 0.000 claims abstract description 57
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000007921 spray Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 41
- 239000000945 filler Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 description 9
- 238000007790 scraping Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/14—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 by absorption
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- 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
- B01D53/75—Multi-step processes
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a horizontal waste gas purification tower, including the tower body, air inlet and gas outlet have been seted up at the both ends of tower body, are provided with a plurality of packing layers to gas outlet direction interval along the air inlet in the tower body, form between the upper and lower both ends of packing layer and the inside wall of tower body and go up the space of ventilating, the space of ventilating down, go up the space of ventilating and be equipped with the closing plate towards the one end of air inlet, the one end that the air inlet was kept away from in the space of ventilating down. This application has the advantage that improves exhaust purification effect.
Description
Technical Field
The application relates to the field of purifying equipment, in particular to a horizontal waste gas purifying tower.
Background
The waste gas purification tower is equipment for realizing absorption operation, and is mainly used for purifying waste gas, in the related technology, a plurality of filler areas are arranged in the waste gas purification tower, each filler area is filled in the purification tower and is abutted against the inner side wall of the purification tower, when the waste gas is purified, the waste gas enters the purification tower from a gas inlet, is absorbed by the filler and is discharged from a gas outlet, and the purification is finished; in view of the above-mentioned related art, the inventor believes that the exhaust gas is discharged through the packing region immediately after entering the inside of the purification tower, resulting in poor purification effect of the exhaust gas.
Disclosure of Invention
In order to improve the purifying effect of waste gas, the application provides a horizontal waste gas purification tower.
The application provides a horizontal waste gas purification tower adopts following technical scheme:
the utility model provides a horizontal waste gas purification tower, includes the tower body, air inlet and gas outlet have been seted up at the both ends of tower body, follow in the tower body the air inlet is provided with a plurality of packing layers to gas outlet direction interval, the upper and lower both ends of packing layer with form between the inside wall of tower body and ventilate space, upward ventilate the space orientation the one end of air inlet is equipped with the closing plate, the space of ventilating down is kept away from the one end of air inlet is equipped with down the closing plate.
Through adopting above-mentioned technical scheme, when purifying waste gas, waste gas enters into the tower body from the air inlet in, again in proper order through the space of ventilating down, packing layer and the space of ventilating on, circulate until waste gas is discharged from the gas outlet to make waste gas after getting into the tower body, increase waste gas through the time of tower body, and then the absorption of impurity in the multiplicable filler to waste gas is favorable to improving the purifying effect of waste gas.
Optionally, a water spray pipe penetrates through the tower body above the packing layer, a plurality of first nozzles are arranged on the water spray pipe, and the first nozzles face the upper ventilation space.
Through adopting above-mentioned technical scheme, through setting up a plurality of first shower nozzles for on the first shower nozzle spun water smoke sprays to the packing layer, and forms one deck liquid film on packing, so that when waste gas passes through the intraformational space of packing, with the contact of packing liquid film, make impurity or neutralization reaction in the liquid film absorption waste gas, with the purifying effect of further improvement waste gas.
Optionally, a buffer space is formed between two adjacent packing layers, and a plurality of second nozzles facing the buffer space are arranged on the water spray pipe.
Through adopting above-mentioned technical scheme, through setting up the second shower nozzle for second shower nozzle spun water smoke can cover the buffering space, can spray to the packing layer simultaneously and towards one side in buffering space, and then multiplicable more liquid films, in order to accelerate the impurity absorption in the waste gas.
Optionally, a liquid storage tank communicated with the tower body is arranged below the tower body.
Through adopting above-mentioned technical scheme, through setting up the liquid reserve tank, when the liquid on the liquid film falls in the action of gravity, can collect liquid to in concentrate the processing to liquid.
Optionally, a water pump is arranged outside the liquid storage tank, the water pump includes a water inlet and a water outlet, a water inlet pipe communicated with the liquid storage tank is arranged on the water inlet, and a water outlet pipe communicated with the water spray pipe is arranged on the water outlet.
Through adopting above-mentioned technical scheme, through setting up the water pump to on carrying the liquid that collects in the liquid storage tank to the spray pipe again, and spray through first shower nozzle and second shower nozzle, in order to carry out cyclic utilization to the liquid of collecting.
Optionally, a valve is arranged on the water inlet pipe.
Through adopting above-mentioned technical scheme, through setting up the valve, can control the liquid use amount in the receiver tank.
Optionally, a filler lock hole communicated with the upper ventilation space and the buffer space is formed in the tower body, and a lock cover is arranged outside the filler lock hole.
Through adopting above-mentioned technical scheme, through setting up the filler lockhole to in pack the filler in the packing layer, accessible filler lockhole is inside to clear up the tower body simultaneously.
Optionally, the filler layer is filled with a plurality of polyhedral hollow spheres.
Through adopting above-mentioned technical scheme, through filling the multiaspect clean shot to increase the contact surface area of waste gas and packing layer, be favorable to improving the purifying effect to waste gas.
In summary, the present application includes at least one of the following beneficial technical effects:
the lower ventilating space, the packing layer and the upper ventilating space are arranged, so that the time of waste gas passing through the tower body is increased, the absorption of impurities in the waste gas by the packing can be increased, and the purification effect of the waste gas is improved;
spray water smoke to the packing layer through setting up a plurality of first shower nozzles to form the liquid film on packing, when making waste gas pass through the intraformational space of packing, contact with the liquid film of packing, make impurity or neutralization reaction in the liquid film absorption waste gas, with the purifying effect of further improvement waste gas.
Drawings
Fig. 1 is an overall configuration diagram of a first embodiment of the present application.
Fig. 2 is a top view of the first embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an overall configuration diagram of the second embodiment of the present application.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Description of reference numerals: 1. a tower body; 11. an air inlet; 12. an air outlet; 13. a buffer space; 14. a liquid storage tank; 15. a stuffing lock hole; 16. a locking cover; 2. a filler layer; 3. an upper plenum; 31. an upper closing plate; 4. a lower plenum; 41. a lower closure plate; 5. a water spray pipe; 51. a first nozzle; 52. a second nozzle; 53. a first branch pipe; 54. a second branch pipe; 55. a fastener; 551. a butting rod; 552. a rubber ring; 56. a through hole; 6. a water pump; 61. a water inlet; 62. a water outlet; 63. a water inlet pipe; 631. a valve; 64. a water outlet pipe; 7. an upper chute; 71. a rotating shaft; 72. a squeegee; 721. a fixing hole; 8. a lower chute; 81. a slider; 811. a slot; 82. a sliding space; 9. a limiting member; 91. a limiting block; 92. fixing the rod; 10. a fixing member; 101. a fixed block; 102. and (7) clamping blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses horizontal waste gas purification tower.
Example 1;
referring to fig. 1, a horizontal waste gas purification tower comprises a tower body 1, wherein an air inlet 11 and an air outlet 12 are respectively arranged at two ends of the tower body 1 in the axial direction.
Referring to fig. 1 and 2, a plurality of packing layers 2 are arranged in a tower body 1 at equal intervals along an air inlet 11 to an air outlet 12, a plurality of multi-surface hollow balls are filled in the packing layers 2, an upper ventilation space 3 is reserved between the upper end of each packing layer 2 and the inner top wall of the tower body 1, and a lower ventilation space 4 is reserved between the lower end of each packing layer 2 and the inner bottom wall of the tower body 1.
Referring to fig. 1 and 2, an upper closing plate 31 is arranged at one end of the upper ventilating space 3 close to the air inlet 11, the side wall of the upper closing plate 31 is fixedly connected to the inside of the tower body 1 and the side wall of the packing layer 2 to close one end of the upper ventilating space 3 close to the air inlet 11, a lower closing plate 41 is arranged at one end of the lower ventilating space 4 far from the air inlet 11, and the side wall of the lower closing plate 41 is fixedly connected to the inside of the tower body 1 and the side wall of the packing layer 2 to close one end of the lower ventilating space 4 far from the air inlet 11; when waste gas enters into tower body 1 from air inlet 11, advance to go into lower plenum 4 and upward movement that are close to air inlet 11 and get into last plenum 3 that is close to air inlet 11 through packing layer 2, go out from last plenum 3 and enter into next lower plenum 4 and upward movement and get into next upper plenum 3 through packing layer 2, waste gas is discharged from gas outlet 12 after so circulating, make waste gas enter into from air inlet 11 and follow gas outlet 12 exhaust time extension, and then the absorption of impurity in the multiplicable packing is to waste gas, be favorable to improving the purifying effect of waste gas.
Referring to fig. 1 and 2, a buffer space 13 is formed between two adjacent packing layers 2, a packing lock hole 15 communicating an upper ventilating space 3 with the buffer space 13 is formed on the side wall of the tower body 1, a lock cover 16 is arranged outside the packing lock hole 15, a water spray pipe 5 penetrates through the tower body 1 above the packing layers 2 along the axial direction of the tower body 1, a plurality of first branch pipes 53 are fixedly connected to the side wall of the water spray pipe 5 above the packing layers 2, a plurality of first spray heads 51 are fixedly connected to the first branch pipes 53, and the first spray heads 51 face the upper ventilating space 3; the side wall of the spray pipe 5 above the buffer space 13 is fixedly connected with a plurality of second branch pipes 54, the second branch pipes 54 are fixedly connected with a plurality of second spray heads 52, and the second spray heads 52 face the buffer space 13.
Referring to fig. 1 and 2, by providing a plurality of first nozzles 51 and second nozzles 52, water or cleaning solution in the spray pipe 5 can be sprayed out of the packing layer 2 to form water mist to be sprayed onto the packing layer 2, so as to form a layer of liquid film on the packing, so that when the exhaust gas passes through the gap in the packing layer 2, the exhaust gas contacts with the liquid film of the packing, so that the liquid film absorbs impurities in the exhaust gas or neutralizes, thereby further improving the purification effect of the exhaust gas.
Referring to fig. 2 and 3, a liquid storage tank 14 communicated with the tower body 1 is fixedly connected below the tower body 1, and when liquid on a liquid film falls under the action of gravity, the liquid can be collected; the outer side wall of the liquid storage tank 14 below the air outlet 12 is provided with a water pump 6, the water pump 6 comprises a water inlet 61 and a water outlet 62, the water inlet 61 is fixedly connected with a water inlet pipe 63 communicated with the liquid storage tank 14, the water outlet 62 is fixedly connected with a water outlet pipe 64 communicated with the water spray pipe 5, and the water inlet pipe 63 is provided with a valve 631 for controlling the opening and closing of the water inlet pipe 63; the water pump 6 can re-deliver the collected liquid in the liquid storage tank 14 to the spray pipe 5 and spray the collected liquid through the first spray head 51 and the second spray head 52, so as to recycle the collected liquid.
The implementation principle of the embodiment 1 is as follows: when waste gas is purified, water is firstly introduced into the liquid storage tank 14, the water pump 6 is started to drive the water into the water spraying pipe 5, the water is sprayed onto the packing layer 2 through the first spray nozzle 51 and the second spray nozzle 52, a layer of packing liquid film is formed on the packing, when the waste gas enters the tower body 1 from the air inlet 11, the waste gas sequentially passes through the lower ventilating space 4, the packing layer 2 and the upper ventilating space 3 to circulate, and when the waste gas passes through the packing layer 2, the waste gas is contacted with the packing liquid film, is absorbed or performs neutralization reaction, and then is discharged from the air outlet 12.
Example 2;
referring to fig. 4 and 5, based on a further improvement of the first embodiment, a lower chute 8 is disposed on an inner wall of the spray pipe 5 close to the packing layer 2 along an axial direction of the tower body 1, and an upper chute 7 is disposed on an inner wall of the spray pipe far from the packing layer 2 along the axial direction of the tower body 1.
Referring to fig. 4 and 5, rotating shafts 71 are slidably connected to the wall of the upper chute 7 above the packing layer 2, each rotating shaft 71 is opposite to the corresponding packing locking hole 15, a scraping plate 72 for closing the spray pipe 5 is hinged to each rotating shaft 71, a plurality of bristles in contact with the inner wall of the spray pipe 5 are fixed to the side wall of the scraping plate 72, a limiting member 9 for limiting the rotation of the downward chute 8 of the spray pipe 5 is arranged in the upper chute 7, the limiting member 9 comprises a limiting block 91 fixedly connected to the side wall of the upper chute 7, which faces the scraping plate 72, and a fixing rod 92 penetrating into the upper chute 7, the fixing rod 92 penetrates through the limiting blocks 91, and one end of the fixing rod 92 facing the water outlet pipe 64 penetrates through the side wall; by providing the fixing rod 92, the plurality of scrapers 72 are fixed to limit the rotation of the scrapers 72 toward the lower chute 8, so that the scrapers 72 can be prevented from closing the spray pipe 5.
Referring to fig. 4 and 5, a sliding block 81 is slidably connected to the lower chute 8 under the rotating shaft 71, a fixing hole 721 penetrates through a side wall of the scraper 72 far from the rotating shaft 71, a fixing member 10 penetrating into the fixing hole 721 and fixing the scraper 72 is disposed on a side wall of the sliding block 81, and the fixing member 10 includes a fixing block 101 fixedly connected to a side wall of the sliding block 81, and a clamping block 102 fixedly connected to the fixing block 101 far from the sliding block 81 and facing the side wall of the lower chute 8; a sliding space 82 for the sliding block 81 to enter is reserved between the bottom of the sliding block 81 and the bottom of the lower sliding chute 8; the spray pipe 5 is provided with a fastener 55 for limiting the sliding block 81 to fall into the sliding space 82, the outer side wall of the spray pipe 5 facing the packing layer 2 is penetrated with a through hole 56 for communicating the sliding space 82, the fastener 55 comprises an abutting rod 551 penetrating through the through hole 56 into the sliding space 82 and a rubber ring 552 fixed on the abutting rod 551, the outer side wall of the rubber ring 552 abuts against the hole wall of the through hole 56, the bottom of the sliding block 81 is provided with a slot 811 for inserting the abutting rod 551, when the abutting rod 551 is pulled out from the through hole 56, the support of the abutting rod 551 on the sliding block 81 can be released, so that the sliding block 81 falls into the sliding space 82, and further, the sliding block 81 can slide along the lower sliding chute 8.
The implementation principle of the embodiment 2 is as follows: when the liquid in the liquid storage tank 14 is recycled for a long time, more impurities are gradually accumulated on the inner wall of the spray pipe 5, at this time, the fixing rod 92 can be pulled out of the tower body 1 by pulling the fixing rod 92 to remove the limitation on the scraping plate 72, so that the scraping plate 72 rotates towards the direction of the lower chute 8 until the fixing block 101 and the fixture block 102 enter the fixing hole 721, the abutting rod 551 is pulled out of the slot 811 through the packing locking hole 15 and enters the through hole 56 to remove the support on the sliding block 81, so that the sliding block 81 falls into the sliding space 82, the hole wall of the fixing hole 721 on the scraping plate 72 is clamped between the fixing block 101 and the fixture block 102 to fix the scraping plate 72, and then the water pump 6 is started to pump water into the spray pipe 5, and the scraping plate 72 is driven to move towards the air inlet 11 to scrape the impurities on the inner side wall of the spray pipe.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a horizontal waste gas purification tower which characterized in that: including tower body (1), air inlet (11) and gas outlet (12) have been seted up at the both ends of tower body (1), follow in tower body (1) air inlet (11) are provided with a plurality of packing layers (2) to gas outlet (12) direction interval, the upper and lower both ends of packing layer (2) with form between the inside wall of tower body (1) and go up air space (3), air space (4) down, go up air space (3) orientation the one end of air inlet (11) is equipped with closing plate (31), air space (4) are kept away from down the one end of air inlet (11) is equipped with down closing plate (41).
2. The horizontal exhaust gas purification tower according to claim 1, wherein: a water spray pipe (5) penetrates through the tower body (1) above the packing layer (2), a plurality of first spray heads (51) are arranged on the water spray pipe (5), and the first spray heads (51) face the upper ventilating space (3).
3. The horizontal exhaust gas purification tower according to claim 2, wherein: a buffer space (13) is formed between every two adjacent packing layers (2), and a plurality of second spray heads (52) facing the buffer space (13) are arranged on the water spraying pipe (5).
4. The horizontal exhaust gas purification tower according to claim 2, wherein: a liquid storage tank (14) communicated with the tower body (1) is arranged below the tower body (1).
5. The horizontal exhaust gas purification tower according to claim 4, wherein: a water pump (6) is arranged outside the liquid storage tank (14), the water pump (6) comprises a water inlet (61) and a water outlet (62), a water inlet pipe (63) communicated with the liquid storage tank (14) is arranged on the water inlet (61), and a water outlet pipe (64) communicated with the water spray pipe (5) is arranged on the water outlet (62).
6. The horizontal exhaust gas purification tower according to claim 5, wherein: and a valve (631) is arranged on the water inlet pipe (63).
7. The horizontal exhaust gas purification tower according to claim 3, wherein: the tower body (1) is provided with a filler lock hole (15) communicated with the upper ventilating space (3) and the buffer space (13), and a lock cover (16) is arranged outside the filler lock hole (15).
8. The horizontal exhaust gas purification tower according to claim 1, wherein: and a plurality of polyhedral hollow balls are filled in the packing layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997588.8A CN112090240B (en) | 2020-09-21 | 2020-09-21 | Horizontal waste gas purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997588.8A CN112090240B (en) | 2020-09-21 | 2020-09-21 | Horizontal waste gas purifying tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112090240A true CN112090240A (en) | 2020-12-18 |
| CN112090240B CN112090240B (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010997588.8A Active CN112090240B (en) | 2020-09-21 | 2020-09-21 | Horizontal waste gas purifying tower |
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| Country | Link |
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| CN (1) | CN112090240B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5648048A (en) * | 1993-04-09 | 1997-07-15 | Babcock-Hitachi Kabushiki Kaisha | Wet-type flue gas desulfurization plant |
| CN207856658U (en) * | 2018-01-03 | 2018-09-14 | 绍兴市鼎泰节能环保科技有限公司 | A kind of horizontal Tower for purifying waste gas |
| WO2018197282A1 (en) * | 2017-04-25 | 2018-11-01 | Thyssenkrupp Industrial Solutions Ag | Device and method for waste gas scrubbing and urea plant having a waste gas scrubber |
| CN208553653U (en) * | 2019-01-23 | 2019-03-01 | 烟台盛泽环保科技有限公司 | A kind of Horizental showering tower for pickling exhaust-gas treatment |
| CN210057829U (en) * | 2019-05-17 | 2020-02-14 | 深圳市海洁达环保技术有限公司 | Horizontal purifying tower of waste gas treatment system |
| CN211189745U (en) * | 2019-09-12 | 2020-08-07 | 广西博世科环保科技股份有限公司 | Horizontal multi-stage combined anti-blocking biological spraying deodorization device |
-
2020
- 2020-09-21 CN CN202010997588.8A patent/CN112090240B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5648048A (en) * | 1993-04-09 | 1997-07-15 | Babcock-Hitachi Kabushiki Kaisha | Wet-type flue gas desulfurization plant |
| WO2018197282A1 (en) * | 2017-04-25 | 2018-11-01 | Thyssenkrupp Industrial Solutions Ag | Device and method for waste gas scrubbing and urea plant having a waste gas scrubber |
| CN207856658U (en) * | 2018-01-03 | 2018-09-14 | 绍兴市鼎泰节能环保科技有限公司 | A kind of horizontal Tower for purifying waste gas |
| CN208553653U (en) * | 2019-01-23 | 2019-03-01 | 烟台盛泽环保科技有限公司 | A kind of Horizental showering tower for pickling exhaust-gas treatment |
| CN210057829U (en) * | 2019-05-17 | 2020-02-14 | 深圳市海洁达环保技术有限公司 | Horizontal purifying tower of waste gas treatment system |
| CN211189745U (en) * | 2019-09-12 | 2020-08-07 | 广西博世科环保科技股份有限公司 | Horizontal multi-stage combined anti-blocking biological spraying deodorization device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112090240B (en) | 2022-06-24 |
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