CN214233492U - Water tank merging type spray tower waste gas treatment device - Google Patents
Water tank merging type spray tower waste gas treatment device Download PDFInfo
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- CN214233492U CN214233492U CN202023117769.1U CN202023117769U CN214233492U CN 214233492 U CN214233492 U CN 214233492U CN 202023117769 U CN202023117769 U CN 202023117769U CN 214233492 U CN214233492 U CN 214233492U
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Abstract
The utility model discloses a water tank merging type spray column exhaust treatment device, including first spray column and second spray column, the bottom of first spray column is equipped with the water tank, and the bottom of first spray column is connected with first intake pipe, and the one end of first intake pipe is connected with first centrifugal fan, is equipped with the purifying box on the lateral wall of first spray column and second spray column, and the bottom of second spray column is connected with the second intake pipe, and the one end of second intake pipe is connected with second centrifugal fan. The utility model discloses a set up second centrifugal fan and first centrifugal fan respectively in the bottom of second spray column and first spray column to can save area, through making same water tank of second spray column and first spray column sharing, can only discharge the waste water of a spray column water tank when not producing the maintenance, reduce instantaneous discharge waste water volume, through the effect of dosing pump with the explosive barrel, thereby can adjust PH through adding medicine, improve the purification degree to waste gas.
Description
Technical Field
The utility model relates to a spray column equipment technical field, concretely relates to water tank merging type spray column exhaust treatment device.
Background
The acid mist waste gas is introduced into a purification tower through an air pipe, passes through a filler layer, is subjected to gas-liquid two-phase full contact absorption neutralization reaction with sodium hydroxide absorption liquid, is purified and then is discharged into the atmosphere through a fan after being dewatered and demisted by a demisting plate, and is sprayed into the atmosphere.
But the current traditional spray tower is a spray tower and a water tank, and the water storage capacity is large, so that the instantaneous waste water discharge amount is also large when the production and maintenance are not carried out.
Therefore, it is necessary to provide a water tank-combined spray tower exhaust gas treatment device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water tank merging type spray column exhaust treatment device, through setting up second centrifugal fan and first centrifugal fan respectively in the bottom of second spray column and first spray column, thereby can save area, through making second spray column and first spray column share same water tank, can only discharge the waste water of a spray column water tank when not producing the maintenance, reduce instantaneous discharge waste water volume, through the effect of dosing pump with the explosive barrel, thereby can effectually adjust PH through adding the medicine, and then can effectually carry out neutralization purification to waste gas, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: a water tank combined type spray tower waste gas treatment device comprises a first spray tower and a second spray tower, wherein a water tank is arranged at the bottom end of the first spray tower, a first air inlet pipe is connected to one side of the bottom of the first spray tower, a first centrifugal fan is connected to one end, away from the first spray tower, of the first air inlet pipe, purification boxes are arranged on the side walls of the first spray tower and the second spray tower respectively and are connected with the water tank through water guide pipes, a second air inlet pipe is connected to one side of the bottom of the second spray tower, a second centrifugal fan is connected to one end, away from the second spray tower, of the second air inlet pipe, a plurality of filter screen plates are arranged inside the first spray tower and the second spray tower respectively, a sprinkler pipe is connected to the bottom end of each filter screen plate, water pumps are arranged at the top ends of the two purification boxes, and the input ends of the two water pumps are connected with the bottoms of the corresponding purification boxes through water guide pipes, the output of two the water pump all is connected with the raceway, two one side of raceway is run through the branch pipe and is extended to and be connected with corresponding the sprinkler pipe in first spray column and the second spray column, every the impartial interval in bottom of sprinkler pipe is connected with a plurality of three-way pipes, every the bottom of three-way pipe all is connected with the solenoid valve, every the bottom of solenoid valve all is connected with the spray pipe, every impartial interval has seted up a plurality of hole for water spraying on the outer wall of spray pipe.
Preferably, a glass fiber filter cotton plate is arranged at the top end of each filter screen plate.
Preferably, the inner tops of the first spray tower and the second spray tower are respectively provided with a conical cover, and the top end of each conical cover is connected with an exhaust pipe.
Preferably, a dosing barrel is arranged on one side of the bottom of the water tank, a dosing pump is connected to the top end of the dosing barrel through a water guide pipe, and the output end of the dosing pump is connected with the water tank through the water guide pipe.
Preferably, the inner bottoms of the two purification boxes are detachably connected with a first filter screen and a second filter screen from top to bottom in sequence.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the second centrifugal fan and the first centrifugal fan are respectively arranged at the bottoms of the second spray tower and the first spray tower, so that the land area can be saved, the second spray tower and the first spray tower share the same water tank, the wastewater of one spray tower water tank can be discharged when the production maintenance is not carried out, the instantaneous wastewater discharge amount is reduced, the PH can be effectively adjusted by adding medicines through the action of a medicine adding pump and a medicine adding barrel, and the waste gas can be effectively neutralized and purified;
2. through the design of first filter screen and second filter screen to can purify waste gas filtration's water once more, realize recycling, the water economy resource.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the area a in fig. 1 according to the present invention;
fig. 3 is a sectional view of the internal structure of the first spray tower of the present invention;
fig. 4 is an enlarged view of the area B in fig. 3 according to the present invention;
fig. 5 is an enlarged view of the region C in fig. 3 according to the present invention.
Description of reference numerals:
1. a first spray tower; 2. a second spray tower; 3. a water tank; 4. a first intake pipe; 5. a first centrifugal fan; 6. a second intake pipe; 7. a second centrifugal fan; 8. a medicine adding barrel; 9. a dosing pump; 10. a purification box; 11. a water pump; 12. a conical cover; 13. a filter screen plate; 14. a sprinkler pipe; 15. a glass fiber filter cotton plate; 16. a three-way pipe; 17. an electromagnetic valve; 18. a water spray pipe; 19. a water spray hole; 20. a water delivery pipe; 21. a first filter screen; 22. a second filter screen; 23. a purification box; 24. and (4) a water pump.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a water tank combined spray tower waste gas treatment device as shown in figures 1-5, which comprises a first spray tower 1 and a second spray tower 2, wherein the bottom end of the first spray tower 1 is provided with a water tank 3, one side of the bottom of the first spray tower 1 is connected with a first air inlet pipe 4, one end of the first air inlet pipe 4 far away from the first spray tower 1 is connected with a first centrifugal fan 5, the side walls of the first spray tower 1 and the second spray tower 2 are respectively provided with a purifying box 10 and a purifying box 23, the purifying box 10 and the purifying box 23 are communicated with the water tank 3, one side of the bottom of the second spray tower 2 is connected with a second air inlet pipe 6, one end of the second air inlet pipe 6 far away from the second spray tower 2 is connected with a second centrifugal fan 7, a plurality of filter screen plates 13 are arranged inside the first spray tower 1 and the second spray tower 2, the bottom end of each filter screen plate 13 is connected with a sprinkler pipe 14, the top end of each purification box 10 is provided with a water pump 11, the top end of each purification box 23 is provided with a water pump 24, the input end of each water pump 11 is connected with the bottom of the corresponding purification box 10 through a water guide pipe, the input end of each water pump 24 is connected with the bottom of the corresponding purification box 23 through a water guide pipe, the output end of each water pump 24 is connected with a sprinkler pipe (not shown) inside the second spray tower 2 through a water pipe, the output end of each water pump 11 is connected with a water delivery pipe 20, one side of each water delivery pipe 20 penetrates through and extends to the first spray tower 1 through a branch pipe to be connected with the corresponding sprinkler pipe 14, the bottom end of each sprinkler pipe 14 is connected with a plurality of three-way pipes 16 at equal intervals, the bottom end of each three-way pipe 16 is connected with an electromagnetic valve 17, and the bottom end of each electromagnetic valve 17 is connected with a water spray pipe 18, a plurality of water spraying holes 19 are arranged on the outer wall of each water spraying pipe 18 at equal intervals.
Further, in the above technical scheme, each top end of the filter screen plate 13 is provided with a glass fiber filter cotton plate 15, and through the design of the glass fiber filter cotton plate 15, the waste gas can be effectively filtered and purified.
Further, in the above technical solution, conical covers 12 are respectively disposed at the inner tops of the first spray tower 1 and the second spray tower 2, and an exhaust pipe is connected to the top end of each conical cover 12.
Further, in above-mentioned technical scheme, bottom one side of water tank 3 is equipped with medicine bucket 8, it has medicine pump 9 to add medicine bucket 8's top through the aqueduct connection, the output of adding medicine pump 9 is connected with water tank 3 through the aqueduct, through the design that adds medicine pump 9 and medicine bucket 8 to can effectually adjust PH through adding medicine, and then can effectually carry out neutralization purification to waste gas.
Further, in the above technical scheme, the inner bottom of purifying box 10, purifying box 23 from the top down can be dismantled in proper order and be connected with first filter screen 21 and second filter screen 22, through the design of first filter screen 21 and second filter screen 22 to can effectually purify waste gas filtration's water once more, realize recycling, water economy resource.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, firstly, waste gas is conveyed to a first spray tower 1, a second centrifugal fan 7 and a second gas inlet pipe 6 through a first centrifugal fan 5 and a first gas inlet pipe 4 to move upwards, then a water pump 11 is started to work, the water pump 11 conveys water into a water conveying pipe 20 and a water spraying pipe 14 in sequence through a water guide pipe, then an electromagnetic valve 17 is opened, the water is sprayed out through a three-way pipe 16, a water spraying pipe 18 and a plurality of water spraying holes 19 in sequence to carry out spray purification and filtration on the waste gas, the waste gas is filtered and purified through a plurality of filter screen plates 13 and glass fiber filter cotton plates 15 in sequence when rising, and finally the waste gas is discharged through a gas outlet pipe.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. The utility model provides a water tank merging type spray column exhaust treatment device, includes first spray column (1) and second spray column (2), its characterized in that: the bottom end of the first spray tower (1) is provided with a water tank (3), one side of the bottom of the first spray tower (1) is connected with a first air inlet pipe (4), one end, far away from the first spray tower (1), of the first air inlet pipe (4) is connected with a first centrifugal fan (5), the side walls of the first spray tower (1) and the second spray tower (2) are respectively provided with a purifying box (10), the purifying box (10) is connected with the water tank (3) through a water guide pipe, one side of the bottom of the second spray tower (2) is connected with a second air inlet pipe (6), one end, far away from the second spray tower (2), of the second air inlet pipe (6) is connected with a second centrifugal fan (7), a plurality of filter screen plates (13) are respectively arranged inside the first spray tower (1) and the second spray tower (2), and the bottom end of each filter screen plate (13) is connected with a sprinkler (14), the top of two purifying box (10) all is provided with water pump (11), and the input of two water pump (11) all is connected with the bottom that corresponds purifying box (10) through the aqueduct, two the output of water pump (11) all is connected with raceway (20), two one side of raceway (20) is run through the branch pipe and is extended to in first spray column (1) and second spray column (2) and be connected with corresponding sprinkler pipe (14), every the impartial interval in bottom of sprinkler pipe (14) is connected with a plurality of three-way pipes (16), every the bottom of three-way pipe (16) all is connected with solenoid valve (17), every the bottom of solenoid valve (17) all is connected with spray pipe (18), every a plurality of hole for water spraying (19) have been seted up to impartial interval on the outer wall of spray pipe (18).
2. The water tank-combined spray tower exhaust gas treatment device according to claim 1, wherein: the top end of each filter screen plate (13) is provided with a glass fiber filter cotton plate (15).
3. The water tank-combined spray tower exhaust gas treatment device according to claim 1, wherein: the inner tops of the first spray tower (1) and the second spray tower (2) are respectively provided with a conical cover (12), and the top end of each conical cover (12) is connected with an exhaust pipe.
4. The water tank-combined spray tower exhaust gas treatment device according to claim 1, wherein: one side of the bottom of the water tank (3) is provided with a dosing barrel (8), the top end of the dosing barrel (8) is connected with a dosing pump (9) through a water guide pipe, and the output end of the dosing pump (9) is connected with the water tank (3) through the water guide pipe.
5. The water tank-combined spray tower exhaust gas treatment device according to claim 1, wherein: the inner bottoms of the two purification boxes (10) are detachably connected with a first filter screen (21) and a second filter screen (22) from top to bottom in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117769.1U CN214233492U (en) | 2020-12-21 | 2020-12-21 | Water tank merging type spray tower waste gas treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117769.1U CN214233492U (en) | 2020-12-21 | 2020-12-21 | Water tank merging type spray tower waste gas treatment device |
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| CN214233492U true CN214233492U (en) | 2021-09-21 |
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| CN202023117769.1U Active CN214233492U (en) | 2020-12-21 | 2020-12-21 | Water tank merging type spray tower waste gas treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367164A (en) * | 2021-12-23 | 2022-04-19 | 江苏徐海环境监测有限公司 | Low-concentration large-flow high-efficiency waste gas treatment complete device |
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2020
- 2020-12-21 CN CN202023117769.1U patent/CN214233492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367164A (en) * | 2021-12-23 | 2022-04-19 | 江苏徐海环境监测有限公司 | Low-concentration large-flow high-efficiency waste gas treatment complete device |
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