CN216093045U - Spray tower for exhaust-gas treatment - Google Patents
Spray tower for exhaust-gas treatment Download PDFInfo
- Publication number
- CN216093045U CN216093045U CN202121138549.9U CN202121138549U CN216093045U CN 216093045 U CN216093045 U CN 216093045U CN 202121138549 U CN202121138549 U CN 202121138549U CN 216093045 U CN216093045 U CN 216093045U
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- China
- Prior art keywords
- fixedly connected
- spray tower
- pipe
- gear
- connecting rod
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 241000220317 Rosa Species 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 14
- 239000007789 gas Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 235000019738 Limestone Nutrition 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a spray tower for waste gas treatment, wherein a cleaning component is movably connected inside a spray head, a moving component is movably connected at the top of the cleaning component, a circulating component is fixedly connected at the right side of the spray tower, a first connecting rod is fixedly connected at the inner side of a brush, a connecting column is fixedly connected at the top of the first connecting rod, a cross frame is fixedly connected at the top of the connecting column, a second connecting rod is fixedly connected at the middle part of the top of the cross frame, and a threaded rod is fixedly connected at the top of the second connecting rod. This spray column for exhaust-gas treatment is provided with washing subassembly and removal subassembly, when handling the back to waste gas, starts first rotating electrical machines and second rotating electrical machines, thereby first rotating electrical machines drives threaded rod and brush through first gear and is the up-and-down motion, thereby second rotating electrical machines drives threaded rod and brush through second gear and gear wheel and is circular motion, washs the inner wall in the spray column, has reached the abluent effect to the spray column.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a spray tower for waste gas treatment.
Background
The spray tower is a common device in a gas-liquid reaction system, the spray tower used for desulfurization engineering usually adopts a counter-current spray tower, the absorbent adopts limestone slurry, the limestone slurry is conveyed to atomizing nozzles of spray pipes arranged at different heights in the spray tower through a circulating pump, the limestone slurry is downwards sprayed out through the atomizing nozzles to form dispersed small droplets, coal-fired flue gas in the spray tower flows upwards in a counter-current manner, in the washing process of the coal-fired flue gas, the gas and the liquid are fully contacted, sulfur dioxide in the coal-fired flue gas reacts with the limestone slurry to generate calcium sulfite, and the calcium sulfite is oxidized by oxygen in an oxidation reaction tank to generate calcium sulfate.
The existing few waste gas treatment spray tower devices directly remove the source of waste water after the water for spraying and treating waste gas is used when the waste gas is treated, and the interior of the spray tower is not better cleaned.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a spray tower for treating exhaust gas, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spray column for exhaust-gas treatment, includes spray column, washs subassembly, removal subassembly and circulation subassembly, the inside swing joint of shower head has the washing subassembly, the top swing joint who washs the subassembly has the removal subassembly, the right side fixedly connected with circulation subassembly of spray column.
The cleaning assembly comprises a brush, a first connecting rod, a connecting column, a cross frame, a second connecting rod and a threaded rod, the first connecting rod is fixedly connected to the inner side of the brush, the connecting column is fixedly connected to the top of the first connecting rod, the cross frame is fixedly connected to the top of the connecting column, the second connecting rod is fixedly connected to the middle of the top of the cross frame, and the threaded rod is fixedly connected to the top of the second connecting rod.
The movable assembly comprises a first gear, a first rotating shaft, a first rotating motor, a gear wheel, a second gear, a second rotating shaft and a second rotating motor, the first rotating shaft is fixedly connected with the front surface of the first gear, the first rotating motor is fixedly connected with the front surface of the first rotating shaft, the gear wheel is fixedly connected with the bottom of the first rotating motor, the second gear is meshed with the right side of the gear wheel, the second rotating shaft is fixedly connected with the inside of the second gear, and the second rotating motor is fixedly connected with the bottom of the second rotating shaft.
Preferably, the circulation subassembly includes drain pipe, rose box, filtering baffle, pipe, booster pump, connecting pipe and atomizer, the right-hand member fixedly connected with rose box of drain pipe, the inside fixedly connected with filtering baffle of rose box, the top right side fixedly connected with pipe of rose box, the top fixedly connected with booster pump of pipe, the left end fixedly connected with connecting pipe of pipe, the bottom fixedly connected with atomizer of connecting pipe.
Preferably, the inner wall of the spray tower is movably connected with a brush, and the top of the brush is movably connected with an atomizing nozzle.
Preferably, the right side of the threaded rod is movably connected with a first gear, the back of the first gear is fixedly connected with a rotating shaft, and the back of the rotating shaft is movably connected with a shaft lug.
Preferably, the bottom of the bull gear is fixedly connected with a support column, the bottom of the support column is movably connected with a spray tower cover, and the middle inside of the spray tower cover is movably connected with a threaded rod.
Preferably, the top of the spray tower is fixedly connected with an air outlet pipe, the middle part of the left side of the spray tower is fixedly connected with an air inlet pipe, and the bottom of the air inlet pipe is fixedly connected with a liquid discharge pipe.
Preferably, the left end fixedly connected with spray column of drain pipe, the quantity of filtering baffle is two, and filtering baffle's top fixedly connected with filter screen and active carbon layer respectively.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this spray column for exhaust-gas treatment is provided with washing subassembly and removal subassembly, when handling the back to waste gas, starts first rotating electrical machines and second rotating electrical machines, thereby first rotating electrical machines drives threaded rod and brush through first gear and is the up-and-down motion, thereby second rotating electrical machines drives threaded rod and brush through second gear and gear wheel and is circular motion, washs the inner wall in the spray column, has reached the abluent effect to the spray column.
(2) This spray column for exhaust-gas treatment is provided with the circulation subassembly, water droplet after the washing falls in the spray column, and waste water this moment flows in to the rose box through the drain pipe, and the filter screen can filter aquatic impurity and granule, then waste water makes waste water reach reusable requirement through activated carbon layer secondary filter, will filter waste water through the booster pump and deliver to the spray column once more through last pipe and connecting pipe, realizes the recycling of water, has stopped the extravagant condition and has taken place.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic diagram of a top view of the right side of the structure;
FIG. 3 is a schematic front view of the internal structure of the filtration tank;
FIG. 4 is a schematic view of the internal back structure of the spray tower;
FIG. 5 is a schematic perspective view of the interior of the spray tower;
fig. 6 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a spray tower; 2. cleaning the assembly; 20. a brush; 21. a first connecting rod; 22. connecting columns; 23. a cross frame; 24. a second connecting rod; 25. a threaded rod; 3. a moving assembly; 30. a first gear; 31. a first rotating shaft; 32. a first rotating electrical machine; 33. a bull gear; 34. a second gear; 35. a second rotation shaft; 36. a second rotating electrical machine; 4. a circulation component; 40. a liquid outlet pipe; 41. a filter box; 42. a filtering baffle; 43. a conduit; 44. a booster pump; 45. a connecting pipe; 46. an atomizing spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a spray tower for waste gas treatment comprises a spray tower 1, a cleaning component 2, a moving component 3 and a circulating component 4, wherein the inner wall of the spray tower 1 is movably connected with a brush 20, the top of the brush 20 is movably connected with an atomizing nozzle 46, the top of the spray tower 1 is fixedly connected with an air outlet pipe, the middle part of the left side of the spray tower 1 is fixedly connected with an air inlet pipe, the bottom of the air inlet pipe is fixedly connected with a liquid discharge pipe, the inside of the spray head 1 is movably connected with the cleaning component 2, the top of the cleaning component 2 is movably connected with the moving component 3, the right side of the spray tower 1 is fixedly connected with the circulating component 4, the circulating component 4 comprises a liquid outlet pipe 40, a filter box 41, a filter baffle 42, a guide pipe 43, a booster pump 44, a connecting pipe 45 and the atomizing nozzle 46, the left end of the liquid outlet pipe 40 is fixedly connected with the spray tower 1, the number of the filter baffles 42 is two, the top of the filter baffle 42 is respectively and fixedly connected with a filter screen and an active carbon layer, the right-hand member fixedly connected with rose box 41 of drain pipe 40, the inside fixedly connected with of rose box 41 filters baffle 42, the top right side fixedly connected with pipe 43 of rose box 41, the top fixedly connected with booster pump 44 of pipe 43, the left end fixedly connected with connecting pipe 45 of pipe 43, the bottom fixedly connected with atomizer 46 of connecting pipe 45, water after the washing drops on in spray column 1, waste water flows into to rose box 41 through drain pipe 40 this moment, the filter screen can filter aquatic impurity and granule, then waste water filters once more through the activated carbon layer and makes waste water reach reusable requirement, waste water that will filter through booster pump 44 sends spray column 1 once more through last pipe 43 and connecting pipe 45, realize the recycling of water, the extravagant condition has been stopped and has taken place.
Cleaning component 2 includes brush 20, head rod 21, spliced pole 22, crossbearer 23, second connecting rod 24 and threaded rod 25, brush 20's inboard fixedly connected with head rod 21, head rod 21's top fixedly connected with spliced pole 22, spliced pole 22's top fixedly connected with crossbearer 23, crossbearer 23's top middle part fixedly connected with second connecting rod 24, second connecting rod 24's top fixedly connected with threaded rod 25, threaded rod 25's right side swing joint has first gear 30, first gear 30's back fixedly connected with rotation axis, the back swing joint of rotation axis has the journal stirrup.
The moving component 3 comprises a first gear 30, a first rotating shaft 31, a first rotating motor 32, a gearwheel 33, a second gear 34, a second rotating shaft 35 and a second rotating motor 36, the first rotating shaft 31 is fixedly connected to the front of the first gear 30, the first rotating motor 32 is fixedly connected to the front of the first rotating shaft 31, the gearwheel 33 is fixedly connected to the bottom of the first rotating motor 32, a support column is fixedly connected to the bottom of the gearwheel 33, a spray tower cover is movably connected to the bottom of the support column, a threaded rod 25 is movably connected to the middle of the spray tower cover, the second gear 34 is engaged with the right side of the gearwheel 33, the second rotating shaft 35 is fixedly connected to the inside of the second gearwheel 34, the second rotating motor 36 is fixedly connected to the bottom of the second rotating shaft 35, after waste gas is treated, the first rotating motor 32 and the second rotating motor 36 are started, the first rotating motor 32 drives the threaded rod 25 and the brush 20 to move up and down through the first gear 30, the second rotating motor 36 drives the threaded rod 25 and the brush 20 to do circular motion through the second gear 34 and the large gear 33, so as to clean the inner wall of the spray tower 1, and achieve the effect of cleaning the spray tower 1.
The working principle is as follows: when the spray tower for waste gas treatment is used, waste gas enters the interior of the spray tower 1 through the air inlet pipe, the booster pump 44 is opened, the booster pump 44 pumps water in the filter box 41 out through the guide pipe 43 and the connecting rod 45 and finally sprays the water out from the atomizing spray nozzle 46 to spray the waste gas, after the waste gas is treated, the first rotating motor 32 and the second rotating motor 36 are started, the first rotating motor 32 drives the threaded rod 25 and the brush 20 to move up and down through the first gear 30, the second rotating motor 36 drives the threaded rod 25 and the brush 20 to move circularly through the second gear 34 and the large gear 33, the inner wall in the spray tower 1 is cleaned, the cleaning effect of the spray tower 1 is achieved, the cleaned water drops in the spray tower 1, at the moment, the waste water flows into the filter box 41 through the liquid outlet pipe 40, impurities and particles in the water can be filtered by the filter screen, then the waste water is filtered again through the activated carbon layer to enable the waste water to reach the reusable requirement, the filtered waste water is sent to the spray tower 1 again through the upper guide pipe 43 and the connecting pipe 45 through the booster pump 44, the water is recycled, and the waste is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a spray column for exhaust-gas treatment, includes spray column (1), washs subassembly (2), removes subassembly (3) and circulation subassembly (4), its characterized in that: the inner part of the spray tower (1) is movably connected with a cleaning component (2), the top of the cleaning component (2) is movably connected with a moving component (3), and the right side of the spray tower (1) is fixedly connected with a circulating component (4);
the cleaning assembly (2) comprises a brush (20), a first connecting rod (21), a connecting rod (22), a cross frame (23), a second connecting rod (24) and a threaded rod (25), the first connecting rod (21) is fixedly connected to the inner side of the brush (20), the connecting rod (22) is fixedly connected to the top of the first connecting rod (21), the cross frame (23) is fixedly connected to the top of the connecting rod (22), the second connecting rod (24) is fixedly connected to the middle of the top of the cross frame (23), and the threaded rod (25) is fixedly connected to the top of the second connecting rod (24);
remove subassembly (3) and include first gear (30), first rotation axis (31), first rotating electrical machines (32), gear wheel (33), second gear (34), second rotation axis (35) and second rotating electrical machines (36), the first rotation axis (31) of preceding fixedly connected with of first gear (30), the first rotating electrical machines (32) of preceding fixedly connected with of first rotation axis (31), the bottom fixedly connected with gear wheel (33) of first rotating electrical machines (32), the right side meshing of gear wheel (33) has second gear (34), the inside fixedly connected with second rotation axis (35) of second gear (34), the bottom fixedly connected with second rotating electrical machines (36) of second rotation axis (35).
2. The spray tower for treating exhaust gas according to claim 1, wherein: circulation subassembly (4) include drain pipe (40), rose box (41), filtering baffle (42), pipe (43), booster pump (44), connecting pipe (45) and atomizer (46), the right-hand member fixedly connected with rose box (41) of drain pipe (40), the inside fixedly connected with filtering baffle (42) of rose box (41), the top right side fixedly connected with pipe (43) of rose box (41), the top fixedly connected with booster pump (44) of pipe (43), the left end fixedly connected with connecting pipe (45) of pipe (43), the bottom fixedly connected with atomizer (46) of connecting pipe (45).
3. The spray tower for treating exhaust gas according to claim 1, wherein: the inner wall of the spray tower (1) is movably connected with a brush (20), and the top of the brush (20) is movably connected with an atomizing nozzle (46).
4. The spray tower for treating exhaust gas according to claim 1, wherein: the right side swing joint of threaded rod (25) has first gear (30), and the back fixedly connected with rotation axis of first gear (30), the back swing joint of rotation axis has the journal stirrup.
5. The spray tower for treating exhaust gas according to claim 1, wherein: the bottom fixedly connected with support column of gear wheel (33), the bottom swing joint of support column has the spray tower lid, and the inside swing joint in middle part of spray tower lid has threaded rod (25).
6. The spray tower for treating exhaust gas according to claim 1, wherein: the top of the spray tower (1) is fixedly connected with an air outlet pipe, the middle of the left side of the spray tower (1) is fixedly connected with an air inlet pipe, and the bottom of the air inlet pipe is fixedly connected with a liquid discharge pipe.
7. The spray tower for treating exhaust gas according to claim 2, wherein: the left end fixedly connected with spray column (1) of drain pipe (40), the quantity of filtering baffle (42) is two, and the top of filtering baffle (42) is fixedly connected with filter screen and active carbon layer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121138549.9U CN216093045U (en) | 2021-05-26 | 2021-05-26 | Spray tower for exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121138549.9U CN216093045U (en) | 2021-05-26 | 2021-05-26 | Spray tower for exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216093045U true CN216093045U (en) | 2022-03-22 |
Family
ID=80719708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121138549.9U Expired - Fee Related CN216093045U (en) | 2021-05-26 | 2021-05-26 | Spray tower for exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216093045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669174A (en) * | 2022-04-18 | 2022-06-28 | 江苏民生重工有限公司 | Energy-saving efficient counter-flow ammonia desulfurization absorption tower |
-
2021
- 2021-05-26 CN CN202121138549.9U patent/CN216093045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669174A (en) * | 2022-04-18 | 2022-06-28 | 江苏民生重工有限公司 | Energy-saving efficient counter-flow ammonia desulfurization absorption tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |