CN221156033U - Water-saving cooling type waste gas absorption spray tower - Google Patents
Water-saving cooling type waste gas absorption spray tower Download PDFInfo
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- CN221156033U CN221156033U CN202322722009.0U CN202322722009U CN221156033U CN 221156033 U CN221156033 U CN 221156033U CN 202322722009 U CN202322722009 U CN 202322722009U CN 221156033 U CN221156033 U CN 221156033U
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- tower
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- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 239000007921 spray Substances 0.000 title claims abstract description 44
- 239000002912 waste gas Substances 0.000 title claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000010815 organic waste Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
The utility model belongs to the technical field of waste gas purification, and particularly relates to a water-saving cooling type waste gas absorption spray tower which comprises a base, wherein a tower body structure is arranged on the top surface of the base, circulating cooling structures are arranged on the left side and the inside of the tower body structure, spraying structures are arranged on the top and the right side of the tower body structure, each spraying structure comprises a rotating unit and a conveying unit, each rotating unit comprises a mounting plate, an asynchronous motor is mounted on the top surface of each mounting plate, the output end of each asynchronous motor is connected with a worm, the outer surface of each worm is connected with a worm wheel, a rotating pipe is mounted in each worm wheel, a first bearing is mounted at the bottom end of the outer surface of each rotating pipe, and a spray head is connected at the bottom end of each rotating pipe. This waste gas absorption spray column of water conservation cooling type, asynchronous motor drive worm and worm wheel rotate, and the worm wheel drives the revolving tube and rotates when rotating, utilizes the revolving tube to drive the shower nozzle and rotates to make the shower nozzle can carry out rotatory spray, effectively enlarge the area of spraying the cooling, and can spray the cooling to the spiral pipe surface, the effect of cooling is better.
Description
Technical Field
The utility model relates to the technical field of waste gas purification, in particular to a water-saving cooling type waste gas absorption spray tower.
Background
The spray tower is used as a treatment device for treating environmental-friendly waste gas, and is divided into a circulating water spray tower, an alkali liquor spray tower and an acid liquor spray tower (alias: pickling tower) according to the working principle. According to the tower material, it is divided into glass fiber reinforced plastic spray tower, pp spray tower and stainless steel spray tower. And selecting reasonable spraying materials and spraying processes according to different waste gas properties.
However, at the present time, when the temperature of the organic waste gas is 70-80 ℃, the organic waste gas is sent to an absorption tower for cooling and removing harmful substances, and the temperature of water in the absorption tower is increased after the circulating water in the absorption tower is circularly cooled; the organic waste gas cannot be cooled continuously; if the circulating water is replaced frequently or tap water is replenished, the operation energy consumption is higher.
As disclosed in chinese patent CN212236621U, a water-saving waste gas absorbing and cooling spray tower is provided, wherein organic waste gas is absorbed in the tower body through a high-temperature gas inlet pipe; conveying cooling water into a water pipe through a water pump by using a circulating water tank of the absorption tower, spraying through a spraying layer, and sequentially passing through the spraying layer and a packing layer by using organic waste gas; cooling, adsorbing and removing impurities, and then discharging air through an air outlet pipe. The water temperature of the spilled circulating water rises, the spilled circulating water is sent into a water-cooling plate type heat exchanger through a recovery pipe, meanwhile, the circulating water of the cooling tower in the cooling tower is connected into a water inlet for cold-heat exchange, and the circulating water temperature of the absorption tower is reduced; finally, the cooled water is sent into the circulating water tank of the absorption tower through the cooling water pipe, so that the temperature of the waste gas is reduced to meet the back end adsorption requirement temperature.
However, in the above-mentioned comparison document, when the high-temperature waste gas in the spray tower is cooled, the water flow is simply used for spraying to cool, but this way is more wasteful to water resources, and the water circulation way is simply utilized, so that the water temperature of the circulating water is raised after circulation, and the cooling effect is poor.
Therefore, a water-saving cooling type waste gas absorption spray tower is needed.
Disclosure of utility model
The utility model aims to provide a water-saving cooling type waste gas absorption spray tower, which aims to solve the problems that in the prior art, when high-temperature waste gas in the spray tower is cooled, water flow is simply used for spraying to cool, but water resources are wasted in the way, and water temperature of circulating water is increased after circulation in the way of simply utilizing water circulation, so that the cooling effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservation cooling type waste gas absorption spray column, includes the base, the base top surface is provided with the tower body structure, tower body structure left side and inside are provided with the circulative cooling structure, tower body structure top and right side are provided with spray structure.
The spraying structure comprises a rotating unit and a conveying unit.
The rotary unit comprises a mounting plate, an asynchronous motor is mounted on the top surface of the mounting plate, the output end of the asynchronous motor is connected with a worm, the outer surface of the worm is connected with a worm wheel, a rotary pipe is mounted in the worm wheel, a first bearing is mounted at the bottom end of the outer surface of the rotary pipe, and a spray head is connected to the bottom end of the rotary pipe.
Preferably, the conveying unit comprises a water tank, a water pump is arranged in the water tank, a communicating pipe is arranged in the middle of the left side of the water tank, the output end of the water pump is connected with a conveying pipe, and a bearing II is arranged in one end, far away from the water pump, of the conveying pipe.
Preferably, the second bearing is fixedly connected with the top end of the outer surface of the rotary pipe, one end, close to the water pump, of the outer surface of the conveying pipe is fixedly connected with the inner part of a round hole formed in the top surface of the water tank, and the inner part of the worm wheel is fixedly connected with the middle part of the outer surface of the rotary pipe. The first bearing and the second bearing are sealed bearings, and the outer surface of the first bearing is fixedly connected with the inner part of a circular hole formed in the middle of the top surface of the tower body.
Preferably, the tower body structure comprises a tower body, an air inlet pipe is arranged in the middle of the front face of the tower body close to the bottom end, an exhaust pipe is arranged in the middle of the right side of the tower body close to the top end, and a filter plug is arranged at the right end inside the exhaust pipe.
Preferably, the bottom end of the tower body is fixedly connected with the top surface of the base, and the middle part of the outer surface of the filter plug is in threaded connection with the right end inside the exhaust pipe. The filter plug is provided with a threaded sleeve on the outer surface, and a filler with strong adsorptivity such as activated carbon wrapped by a filter screen is arranged in the filter plug.
Preferably, the circulation structure is including the circulation case, the refrigeration piece is installed in circulation case left side, circulation case internally mounted has the circulating pump, the circulating pump output is connected with the inlet tube, the one end that the circulating pump was kept away from to the inlet tube is connected with the spiral pipe, the one end that the inlet tube was kept away from to the spiral pipe is connected with the back flow.
Preferably, the right end of the outer surface of the water inlet pipe is fixedly connected with the inside of the through hole formed in the middle of the left side of the tower body and close to the bottom end, and one end of the outer surface of the return pipe, which is close to the spiral pipe, is fixedly connected with the inside of the through hole formed in the middle of the left side of the tower body and close to the top end.
Compared with the prior art, the utility model has the beneficial effects that:
1. This water conservation cooling type waste gas absorption spray column through the setting that sprays the structure, utilizes asynchronous motor to drive worm and worm wheel rotation, and the worm wheel drives the revolving tube and rotates when rotating, can utilize the revolving tube to drive the shower nozzle and rotate from this to make the shower nozzle can carry out rotatory spray, effectively enlarge the area of spraying the cooling, and can spray the cooling to spiral pipe surface, the effect of cooling is better.
2. This water conservation cooling type waste gas absorption spray column through the setting of circulating structure, can utilize the circulating pump to carry the coolant liquid through the inlet tube and get into the spiral pipe inside, utilize the spiral pipe can increase coolant liquid and carry out refrigerated duration and area, after the coolant liquid after rising the temperature get into the circulation incasement portion through the back flow, can utilize the installation of refrigeration piece to cool down the cooling to the circulation liquid of circulation incasement portion for guarantee cooling's effect.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a rotary structure of the present utility model;
FIG. 4 is an enlarged view of the filter structure of the present utility model;
fig. 5 is an enlarged view of the structure at a in fig. 2.
In the figure: 1. a base; 101. a tower body; 102. an air inlet pipe; 103. an exhaust pipe; 104. a filter plug; 201. a circulation box; 202. a cooling sheet; 203. a circulation pump; 204. a water inlet pipe; 205. a spiral tube; 206. a return pipe; 301. a mounting plate; 302. an asynchronous motor; 303. a worm; 304. a worm wheel; 305. a rotating tube; 306. a first bearing; 307. a spray head; 308. a second bearing; 309. a delivery tube; 310. a water tank; 311. a water pump; 312. and communicating pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
The utility model provides a water conservation cooling type waste gas absorption spray column, includes base 1, and base 1 top surface is provided with the tower body structure, and tower body structure left side and inside are provided with the circulative cooling structure, and tower body structure top and right side are provided with spray structure.
The spraying structure comprises a rotating unit and a conveying unit. The rotary unit comprises a mounting plate 301, an asynchronous motor 302 is mounted on the top surface of the mounting plate 301, the output end of the asynchronous motor 302 is connected with a worm 303, the outer surface of the worm 303 is connected with a worm wheel 304, a rotary pipe 305 is mounted in the worm wheel 304, a bearing I306 is mounted at the bottom end of the outer surface of the rotary pipe 305, and a spray nozzle 307 is connected at the bottom end of the rotary pipe 305. The conveying unit comprises a water tank 310, a water pump 311 is arranged in the water tank 310, a communicating pipe 312 is arranged in the middle of the left side of the water tank 310, the output end of the water pump 311 is connected with a conveying pipe 309, and a bearing II 308 is arranged in the end, far away from the water pump 311, of the conveying pipe 309.
The inside of the second bearing 308 is fixedly connected with the top end of the outer surface of the rotary pipe 305, one end, close to the water pump 311, of the outer surface of the conveying pipe 309 is fixedly connected with the inside of a round hole formed in the top surface of the water tank 310, and the inside of the worm wheel 304 is fixedly connected with the middle part of the outer surface of the rotary pipe 305.
Through the setting of spraying structure, utilize asynchronous motor 302 to drive worm 303 and worm wheel 304 rotation, worm wheel 304 drives rotatory pipe 305 and rotates when rotating, can utilize rotatory pipe 305 to drive shower nozzle 307 and rotate from this, thereby make shower nozzle 307 can carry out rotatory spraying, effectively enlarge the area of spraying the cooling, and can spray the cooling to spiral pipe 205 surface, the effect of cooling is better.
When cooling down to waste gas, use water pump 311 to spray the cooling down to tower body 101 inside with the inside water of water tank 310 via conveyer pipe 309 and swivelling tube 305 and shower nozzle 307, start asynchronous motor 302 and drive worm 303 and worm wheel 304 rotation, worm wheel 304 drives swivelling tube 305 rotation when rotating, swivelling tube 305 drives shower nozzle 307 rotation when rotating, can carry out rotatory spraying to tower body 101 inside, when spray the cooling down to waste gas, shower nozzle 307 can spray the cooling down to spiral pipe 205 surface, from this the cooling effect to waste gas can be better assurance.
Embodiment two:
The tower body structure comprises a tower body 101, an air inlet pipe 102 is arranged near the bottom end of the middle part of the front face of the tower body 101, an exhaust pipe 103 is arranged near the top end of the middle part of the right side of the tower body 101, and a filter plug 104 is arranged at the right end inside the exhaust pipe 103. The bottom of the tower body 101 is fixedly connected with the top surface of the base 1, and the middle part of the outer surface of the filter plug 104 is in threaded connection with the right end inside the exhaust pipe 103.
The circulation structure comprises a circulation box 201, a refrigerating sheet 202 is arranged on the left side of the circulation box 201, a circulation pump 203 is arranged in the circulation box 201, the output end of the circulation pump 203 is connected with a water inlet pipe 204, one end, far away from the circulation pump 203, of the water inlet pipe 204 is connected with a spiral pipe 205, and one end, far away from the water inlet pipe 204, of the spiral pipe 205 is connected with a return pipe 206. The right end of the outer surface of the water inlet pipe 204 is fixedly connected with the inside of a through hole formed in the middle part of the left side of the tower body 101 near the bottom end, and one end of the outer surface of the return pipe 206 near the spiral pipe 205 is fixedly connected with the inside of a through hole formed in the middle part of the left side of the tower body 101 near the top end.
Through the setting of circulation structure, can utilize circulating pump 203 to carry the coolant liquid to get into inside the spiral pipe 205 via inlet tube 204, utilize spiral pipe 205 can increase coolant liquid and carry out refrigerated duration and area, after the coolant liquid heats up after entering circulation box 201 inside via back flow 206, can utilize the installation of refrigeration piece 202 to carry out the cooling to the inside circulation liquid of circulation box 201 for guarantee cooling's effect.
After the high-temperature waste gas enters the tower body 101 through the air inlet pipe 102, the circulating pump 203 is started to convey the cooling liquid into the water inlet pipe 204, the cooling liquid is conveyed through the inside of the spiral pipe 205, the time of the cooling liquid in the tower is increased, the heat exchange area of the cooling liquid and the high-temperature waste gas is effectively increased by utilizing the spiral shape of the spiral pipe 205, the high-temperature waste gas is cooled better, the temperature of the cooling liquid rises after heat exchange, the cooling liquid enters the inside of the circulating box 201 through the return pipe 206, the cooling liquid flowing back in the circulating box 201 can be cooled by opening the refrigerating sheet 202, so that the cooling effect is better, and impurities and the like in the waste gas can be effectively filtered by the filter plug 104 when the waste gas is discharged through the exhaust pipe 103 after the waste gas is cooled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a water conservation cooling type waste gas absorption spray column, includes base (1), its characterized in that: the top surface of the base (1) is provided with a tower structure, the left side and the inside of the tower structure are provided with circulating cooling structures, and the top and the right side of the tower structure are provided with spraying structures;
The spraying structure comprises a rotating unit and a conveying unit;
The rotary unit comprises a mounting plate (301), an asynchronous motor (302) is mounted on the top surface of the mounting plate (301), a worm (303) is connected to the output end of the asynchronous motor (302), a worm wheel (304) is connected to the outer surface of the worm (303), a rotary pipe (305) is mounted in the worm wheel (304), a bearing I (306) is mounted at the bottom end of the outer surface of the rotary pipe (305), and a spray head (307) is connected to the bottom end of the rotary pipe (305).
2. A water-saving cooling type waste gas absorption spray tower according to claim 1, wherein: the conveying unit comprises a water tank (310), a water pump (311) is arranged in the water tank (310), a communicating pipe (312) is arranged in the middle of the left side of the water tank (310), the output end of the water pump (311) is connected with a conveying pipe (309), and a bearing II (308) is arranged in one end, far away from the water pump (311), of the conveying pipe (309).
3. A water-saving cooling type waste gas absorption spray tower according to claim 2, wherein: the inside of the second bearing (308) is fixedly connected with the top end of the outer surface of the rotary pipe (305), one end, close to the water pump (311), of the outer surface of the conveying pipe (309) is fixedly connected with the inside of a round hole formed in the top surface of the water tank (310), and the inside of the worm wheel (304) is fixedly connected with the middle part of the outer surface of the rotary pipe (305).
4. A water-saving cooling type waste gas absorption spray tower according to claim 1, wherein: the tower body structure comprises a tower body (101), an air inlet pipe (102) is arranged in the middle of the front face of the tower body (101) close to the bottom end, an exhaust pipe (103) is arranged in the middle of the right side of the tower body (101) close to the top end, and a filter plug (104) is arranged at the right end inside the exhaust pipe (103).
5. A water-saving cooling type waste gas absorption spray tower according to claim 4, wherein: the bottom end of the tower body (101) is fixedly connected with the top surface of the base (1), and the middle part of the outer surface of the filter plug (104) is in threaded connection with the right end inside the exhaust pipe (103).
6. A water-saving cooling type waste gas absorption spray tower according to claim 1, wherein: the circulating cooling structure comprises a circulating box (201), a refrigerating plate (202) is arranged on the left side of the circulating box (201), a circulating pump (203) is arranged in the circulating box (201), an output end of the circulating pump (203) is connected with a water inlet pipe (204), one end, far away from the circulating pump (203), of the water inlet pipe (204) is connected with a spiral pipe (205), and one end, far away from the water inlet pipe (204), of the spiral pipe (205) is connected with a return pipe (206).
7. The water-saving and temperature-reducing waste gas absorption spray tower as set forth in claim 6, wherein: the right end of the outer surface of the water inlet pipe (204) is fixedly connected with the inside of a through hole formed in the middle of the left side of the tower body (101) near the bottom end, and one end of the outer surface of the return pipe (206) near the spiral pipe (205) is fixedly connected with the inside of a through hole formed in the middle of the left side of the tower body (101) near the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722009.0U CN221156033U (en) | 2023-10-11 | 2023-10-11 | Water-saving cooling type waste gas absorption spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722009.0U CN221156033U (en) | 2023-10-11 | 2023-10-11 | Water-saving cooling type waste gas absorption spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221156033U true CN221156033U (en) | 2024-06-18 |
Family
ID=91534524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722009.0U Active CN221156033U (en) | 2023-10-11 | 2023-10-11 | Water-saving cooling type waste gas absorption spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221156033U (en) |
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2023
- 2023-10-11 CN CN202322722009.0U patent/CN221156033U/en active Active
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