CN220834849U - Industrial waste gas purifying tower - Google Patents
Industrial waste gas purifying tower Download PDFInfo
- Publication number
- CN220834849U CN220834849U CN202321926882.5U CN202321926882U CN220834849U CN 220834849 U CN220834849 U CN 220834849U CN 202321926882 U CN202321926882 U CN 202321926882U CN 220834849 U CN220834849 U CN 220834849U
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- CN
- China
- Prior art keywords
- purifying tower
- water
- water tank
- tower body
- filter
- Prior art date
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- 239000007789 gas Substances 0.000 title claims abstract description 17
- 239000002440 industrial waste Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000007921 spray Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 13
- 238000000746 purification Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an industrial waste gas purifying tower, and belongs to the technical field of waste gas treatment. An industrial waste gas purifying tower comprises a purifying tower body, an air inlet pipe and an air outlet pipe which are respectively arranged on the purifying tower body, and a water tank arranged on one side of the purifying tower body, wherein water in the water tank is communicated to the inside of the purifying tower body through a water suction pipe, a water pump and a water delivery pipe; the filter is characterized in that a detachable filter plate assembly is arranged between the water tank and the purifying tower body; the filter plate assembly is connected with the water tank in an adapting way through the guiding and positioning assembly, and the water tank is communicated to a water delivery pipe between the purifying towers and is provided with a detachable filter cylinder assembly. According to the utility model, through the design of the detachable filter plate assembly, the second filter screen can be pulled by the transverse plate so as to be taken out from the water tank for cleaning and replacement, and the filter cartridge is rotated to be separated from the second connector and the first connector, so that the replacement of the first filter screen is realized, the cleaning and replacement of workers in the purifying tower body are not required, and the filtering effects of the first filter screen and the second filter screen are ensured.
Description
Technical Field
The utility model relates to the field of waste gas treatment, in particular to an industrial waste gas purifying tower.
Background
The purifying tower is a purifying device which adopts wet treatment and can purify various toxic and harmful waste gases, and has wide application in the industry market at present.
The Chinese patent publication No. CN212068177U discloses an industrial waste gas purifying tower, which structurally comprises a purifying tower body, a liquid storage tank fixed on the outer side wall of the bottom end of the purifying tower body, a water pump arranged on the upper surface of the liquid storage tank, and a water suction pipe and a conveying pipe respectively arranged on a water inlet pipe and a water outlet pipe of the water pump; the water suction pipe penetrates through the liquid storage tank and extends into the liquid storage tank, and a fan is arranged at the top of the purifying tower body; after the water suction pipe sucks liquid, the conveying pipe conveys the liquid to the spray pipe and the spray disc respectively, the through holes are communicated with the nozzles, the liquid is conveyed to the nozzles for spraying, the pressurizing valve is matched to increase the liquid pressure at the spray pipe, the sprayed liquid pushes the push plate to rotate, a plurality of nozzles rotate and spray by taking the through holes as central points, the range of the liquid sprayed by the nozzles is enlarged, waste gas is sprayed on a large scale, and the purifying effect of the purifying tower body is improved.
Problems in practice with the purification tower of the above construction include: 1. above-mentioned structure is fixed connection because of filter and purifying column, and purifying column is in long-term use, and the filter often influences the filter effect because of gluing the pollutant, then need shut down this moment, gets into the tower by the staff and washs the filter screen, washs the purifying column just can put into use again after finishing. 2. When the filter plate is used for filtering, the filter plate is directly inserted into the water tank for filtering water, the shape of the filter plate is attached to the inner wall of the water tank, so that water flows are filtered through the filter screen and then filtered, but when the water flows in the water tank, gaps are easily generated at the places where the filter plate is in contact with the water tank due to shaking of the filter plate, unfiltered water flows are recycled, and the blockage of the water pump and the spray head is caused, so that the recycling of the water body is influenced.
Disclosure of utility model
The utility model aims to provide an industrial waste gas purifying tower which aims to solve the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An industrial waste gas purifying tower comprises a purifying tower body, an air inlet pipe and an air outlet pipe which are respectively arranged on the purifying tower body, and a water tank arranged on one side of the purifying tower body, wherein water in the water tank is communicated to the inside of the purifying tower body through a water suction pipe, a water pump and a water delivery pipe; the water tank is characterized in that a detachable filter plate assembly is arranged between the water tank and the purifying tower body; a detachable filter cartridge assembly is arranged on the water delivery pipe between the water tank and the purifying tower body;
The filter plate assembly is arranged on one side of the water tank close to the purifying tower body and comprises a transverse plate, a plugboard, a second filter screen and a fixed frame, wherein the transverse plate is adaptively connected into a rectangular groove formed in the top of the water tank, the plugboard is connected to the lower part of the transverse plate, the fixed frame is arranged below the plugboard, the second filter screen is arranged on the fixed frame, and a sealing ring is arranged on the outer wall of the plugboard;
The filter cartridge assembly is connected between the first water delivery pipe and the second water delivery pipe, the structure of the filter cartridge assembly comprises a filter cartridge and a first filter screen arranged in the middle of the filter cartridge, a round groove cavity is formed in the filter cartridge, the outer wall of the first filter screen is fixedly connected with the inner wall of the round groove cavity, the upper end of the filter cartridge is in threaded connection with a first connector at the lower end of the first water delivery pipe through a first thread head, and the lower end of the filter cartridge is in threaded connection with a second connector at the upper end of the second water delivery pipe through a second thread head;
A guide positioning assembly is arranged between the filter plate assembly and the water tank, and comprises a limit column fixed on the periphery of a rectangular groove at the top of the water tank and a positioning hole correspondingly formed on the transverse plate and sleeved with the limit column in an adaptive manner; the guiding and positioning assembly further comprises a plug hole formed in the bottom of the fixed frame and a plug column which is arranged at the bottom of the water tank and is in fit plug connection with the plug hole.
Preferably, a demisting layer for demisting and an absorbing layer for absorbing harmful substances are sequentially arranged in the purifying tower body from top to bottom.
Preferably, the first water pipe extends into the purifying tower body from outside, and the bottom of the pipe body of the first water pipe extending into the purifying tower body is provided with a spray header.
Preferably, the top end of the transverse plate is fixedly connected with a handle which is convenient to hold.
According to the industrial waste gas purifying tower, the filter plate assembly and the filter cartridge assembly are designed, so that the filtering and purifying effects are improved, and meanwhile, the filter plate assembly and the filter cartridge assembly are designed to be of detachable mounting structures, so that the filter screen can be cleaned more efficiently and conveniently. The filter plate assembly can drive the fixing frame to take out the second filter screen from the water tank through pulling the transverse plate, so that the second filter screen which is used for a long time is replaced. The filter plate assembly and the water tank can be quickly and accurately installed through the guide positioning assembly, and stability and effectiveness of the filter plate assembly in the use process are improved. The filter cartridge assembly can be separated from the second connector and the first connector through the first threaded head and the transverse plate respectively by rotating the filter cartridge, so that the first filter screen can be replaced. The two sets of filtering components do not need to be cleaned and replaced by workers entering the purifying tower body, so that the filtering effect of the first filtering net and the second filtering net is guaranteed.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic cross-sectional elevation view of the present utility model.
Fig. 3 is an enlarged view of the portion a of fig. 2 according to the present utility model.
Fig. 4 is a schematic perspective view of a filter cartridge according to the present utility model.
Fig. 5 is a schematic perspective view of a filter plate according to the present utility model.
Fig. 6 is an enlarged view of the structure B of fig. 2 according to the present utility model.
Fig. 7 is an enlarged view of the structure of fig. 2C according to the present utility model.
In the figure: 1. purifying the tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a defogging layer; 5. an absorption layer; 6. a spray header; 7. a first water pipe; 8. a second water pipe; 9. a water pump; 10. a water pumping pipe; 11. a first connector; 12. a second connector; 13. a filter cartridge; 14. a first filter screen; 15. a first thread head; 16. a second thread head; 17. a cross plate; 18. a fixed frame; 19. a second filter screen; 20. a grip; 21. the water tank, 22, the plugboard, 23, the sealing ring, 24, the limit column, 25, the plug column, 26, the locating hole, 27 and the plug hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides an industrial waste gas purifying tower as shown in figures 1-5, which comprises a purifying tower body 1, wherein one side and the top end of the purifying tower body 1 are respectively connected with an air inlet pipe 2 and an air outlet pipe 3 for air inlet and air outlet, industrial waste gas is sent into the purifying tower body 1 through the air inlet pipe 2, and the purified gas is discharged through the air outlet pipe 3 above. The inside defogging layer 4 that is used for defogging and the absorbed layer 5 that is used for absorbing harmful substance that from top to bottom have laid in proper order of purifying tower body 1, the top of absorbed layer 5 is provided with multiple filler, and the filler is used for gas-liquid two-phase abundant contact absorption neutralization reaction to adsorb the acidic or alkaline filth that contains in the waste gas. The bottom of the purification tower body 1 is connected with a water tank 21 for storing circulating water in a penetrating way, and the water level inside the water tank 21 fills the whole water tank 21 to achieve a liquid seal effect, so that gas leakage is avoided. Be provided with the filter plate subassembly that is used for filtering water between water tank 21 and the purification tower body 1, the top of water tank 21 is provided with the water pump 9 that is used for drawing water, the one end of water pump 9 stretches into inside the water tank 21 via drinking-water pipe 10, the other end of water pump 9 upwards communicates to the purification tower body 1 inside through second raceway 8, filter cartridge subassembly and first raceway 7 in proper order, first raceway 7 stretches into the body bottom in the tower and has a plurality of shower heads 6 that are used for watering. Through drinking-water pipe 10, water pump 9, second raceway 8, strain a section of thick bamboo subassembly and first raceway 7, can carry the inside liquid of water tank 21 to purifying column body 1 inside, spray by a plurality of shower heads 6 that equidistant setting of first raceway 7 bottom was again to wash the inside gas of purifying column body 1, make the dust of gas inside get into the circulating water of purifying column body 1 bottom, realize the partial purification of gas.
The filter plate assembly comprises a transverse plate 17, a plugboard 22, a second filter screen 19, a fixed frame 18 and a handle 20, wherein a rectangular groove is formed in one side of the top end of a water tank 21, the transverse plate 17 is sleeved in the rectangular groove, the handle 20 which is convenient to hold is fixedly connected to the upper side of the transverse plate 17, the plugboard 22 is fixedly connected to the lower side of the transverse plate 17, the fixed frame 18 is connected to the lower side of the plugboard 22, the second filter screen 19 is mounted on the fixed frame 18, and a sealing ring 23 is arranged on the outer wall of the plugboard 22.
The filter plate assembly is quickly installed and firmly connected on the water tank 21 through a guide positioning assembly, and the guide positioning assembly comprises a limit column 24 fixed on the periphery of a rectangular groove at the top of the water tank 21 and a positioning hole 26 correspondingly formed on the transverse plate 17 and sleeved with the limit column 24 in an adaptive manner; the guiding and positioning assembly further comprises a plug hole 27 formed in the bottom of the fixed frame 18, and a plug post 25 which is formed in the bottom of the water tank and is in fit plug connection with the plug hole 27.
Further, the size of the cross plate 17 is 0.95 times of the size of the rectangular groove, the outer wall of the fixed frame 18 is attached to the inner wall of the water tank 21, the aperture of the second filter screen 19 is 70um, the fixed frame 18 is used for supporting and tensioning the second filter screen 19, the filter plate assembly is in a detachable structure, and the fixed frame 18 can be taken out from the water tank 21 only by pulling the handle 20, so that the second filter screen 19 is cleaned and replaced.
The filter cartridge assembly comprises a filter cartridge 13 and a first filter screen 14 which is arranged in the filter cartridge 13 and is used for filtering circulating water, the aperture of the first filter screen 14 is 70um, a round groove cavity is formed in the filter cartridge 13, the outer wall of the first filter screen 14 is embedded in the inner wall of the round groove cavity, the upper end of the filter cartridge 13 is in threaded connection with a first connector 11 with an internal thread at the lower end of a first water pipe 7 through a first threaded head 15 with an external thread, and the lower end of the filter cartridge 13 is in threaded connection with a second connector 12 with an internal thread at the upper end of a second water pipe 8 through a second threaded head 16 with an external thread.
Further, the pipe diameters of the first water pipe 7 and the second water pipe 8 are the same, the filter cartridge 13 is rotated clockwise, the filter cartridge 13 drives the first thread head 15 and the second thread head 16 to rotate synchronously, the first thread head 15 is connected with the first connector 11 through threads, the second thread head 16 is connected with the second connector 12 through threads, a passage is formed between the second water pipe 8 and the first water pipe 7, the filter cartridge 13 is rotated anticlockwise, and the first thread head 15 and the second thread head 16 can be detached from the inside of the first connector 11 and the inside of the second connector 12 respectively, so that the filter cartridge 13 is replaced or the first filter screen 14 is cleaned.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (1)
1. An industrial waste gas purifying tower comprises a purifying tower body (1), an air inlet pipe (2) and an air outlet pipe (3) which are respectively arranged on the purifying tower body (1), and a water tank (21) arranged on one side of the purifying tower body (1), wherein water in the water tank (21) is communicated to the inside of the purifying tower body (1) through a water suction pipe (10), a water pump (9) and a water delivery pipe; the purifying device is characterized in that a detachable filter plate assembly is arranged between the water tank (21) and the purifying tower body (1); the water tank (21) is communicated with a water delivery pipe between the purifying towers (1) and is provided with a detachable filter cartridge assembly;
The filter plate assembly is arranged on one side of the water tank (21) close to the purifying tower body (1), and comprises a transverse plate (17), a plugboard (22), a second filter screen (19) and a fixed frame (18), wherein the transverse plate (17) is adaptively connected into a rectangular groove formed in the top of the water tank (21), the plugboard (22) is connected to the lower part of the transverse plate (17), the fixed frame (18) is arranged below the plugboard (22), the second filter screen (19) is arranged on the fixed frame (18), and a sealing ring (23) is arranged on the outer wall of the plugboard (22);
The filter cartridge assembly is connected between the first water delivery pipe (7) and the second water delivery pipe (8), the structure of the filter cartridge assembly comprises a filter cartridge (13) and a first filter screen (14) arranged in the middle of the filter cartridge (13), a round groove cavity is formed in the filter cartridge (13), the outer wall of the first filter screen (14) is fixedly connected with the inner wall of the round groove cavity, the upper end of the filter cartridge (13) is in threaded connection with a first connector (11) at the lower end of the first water delivery pipe (7) through a first thread head (15), and the lower end of the filter cartridge (13) is in threaded connection with a second connector (12) at the upper end of the second water delivery pipe (8) through a second thread head (16);
A guiding and positioning assembly is arranged between the filter plate assembly and the water tank (21), and comprises a limiting column (24) fixed on the periphery of a rectangular groove at the top of the water tank (21) and a positioning hole (26) correspondingly formed on the transverse plate (17) and matched and sleeved with the limiting column (24); the guiding and positioning assembly further comprises a plug hole (27) formed in the bottom of the fixed frame (18), and a plug post (25) which is arranged at the bottom of the water tank (21) and is in fit plug connection with the plug hole (27); a demisting layer (4) for demisting and an absorbing layer (5) for absorbing harmful substances are sequentially arranged in the purifying tower body (1) from top to bottom; the first water delivery pipe (7) extends to the inside of the purifying tower body (1) from outside, and the bottom of the pipe body of the first water delivery pipe (7) extending into the purifying tower body is provided with a spray header (6); the top end of the transverse plate (17) is fixedly connected with a handle (20) which is convenient to hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926882.5U CN220834849U (en) | 2023-07-21 | 2023-07-21 | Industrial waste gas purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926882.5U CN220834849U (en) | 2023-07-21 | 2023-07-21 | Industrial waste gas purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834849U true CN220834849U (en) | 2024-04-26 |
Family
ID=90739337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926882.5U Active CN220834849U (en) | 2023-07-21 | 2023-07-21 | Industrial waste gas purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834849U (en) |
-
2023
- 2023-07-21 CN CN202321926882.5U patent/CN220834849U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |