CN216259729U - Sewage station exhaust gas purification device - Google Patents
Sewage station exhaust gas purification device Download PDFInfo
- Publication number
- CN216259729U CN216259729U CN202122941814.3U CN202122941814U CN216259729U CN 216259729 U CN216259729 U CN 216259729U CN 202122941814 U CN202122941814 U CN 202122941814U CN 216259729 U CN216259729 U CN 216259729U
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- CN
- China
- Prior art keywords
- baffle
- barrel
- gas purification
- exhaust gas
- sewage
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 238000000746 purification Methods 0.000 title claims abstract description 35
- 239000002912 waste gas Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 33
- 239000003814 drug Substances 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 230000008595 infiltration Effects 0.000 claims abstract 11
- 238000001764 infiltration Methods 0.000 claims abstract 11
- 238000005192 partition Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 230000001699 photocatalysis Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a waste gas purification device for a sewage station, and relates to the technical field of waste gas purification. Including the barrel, the bottom is equipped with the osmotic plate in the barrel, and the osmotic plate top is equipped with melts and spouts cotton filter layer of PP and active carbon filter layer, and active carbon filter layer top is equipped with the baffle, and the baffle intercommunication has the infiltration stick, and the outer coaxial stirring ring that is equipped with of infiltration stick, stirring ring one side rigid coupling have the puddler, and the stirring ring top is equipped with the baffle, and baffle center intercommunication has gas passage, and the gas passage top has the top cap through being equipped with the bracing piece rigid coupling, and the top cap top is equipped with sprays the support. The utility model promotes the full contact of the waste gas and the liquid medicine, and improves the utilization rate of the liquid medicine, thereby improving the purification efficiency and saving the use amount of the liquid medicine.
Description
Technical Field
The utility model provides a waste gas purification device for a sewage station, and relates to the technical field of waste gas purification.
Background
Since the air quality has important influence on many fields of social production and social life, the quality and protection of the atmospheric environment have been paid more and more attention by people, and the malodorous gas pollution has become one of the major problems of atmospheric environment pollution. Sewage stations can generate malodorous gas in the sewage treatment process, and the malodorous gas can cause toxicity to people in different degrees on breath, digestion, cardiovascular diseases and nervous systems, so that the treatment of the malodorous gas has attracted high attention. Current sewage station exhaust gas purification device adopts usually to spray and purifies waste gas with UV light catalytic oxidation equipment mutually supporting, but when spraying the process, the mixed contact of spraying liquid and waste gas is not abundant, leads to the exhaust purification effect poor, causes to spray liquid low in utilization ratio, leads to the waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the waste gas purification device for the sewage station, which can fully contact spray liquid with waste gas, improve the purification efficiency and enable the spray liquid to achieve the maximum utilization efficiency.
The utility model provides a sewage station waste gas purification device, which comprises a barrel, wherein a penetration plate is arranged at the bottom in the barrel, the penetration plate is a hollow plate body, penetration holes are uniformly formed in the top of the penetration plate, the penetration plate is communicated with a waste gas pipe, a melt-blown PP cotton filter layer and an active carbon filter layer are arranged above the penetration plate, a partition plate is arranged above the active carbon filter layer, a fan is fixedly connected to one side, close to the active carbon filter layer, of the partition plate, an air outlet of the fan upwards penetrates through the partition plate and is communicated with a penetration rod, the penetration rod is a hollow pipe body, micropores are uniformly formed in the penetration rod, a stirring ring is coaxially arranged outside the penetration rod, a stirring rod is fixedly connected to one side of the stirring ring, a limiting piece is fixedly connected to the top end of the stirring rod, a limiting rod is fixedly connected to the inner wall of the barrel, one end, far away from the inner wall of the barrel, of the limiting rod is slidably connected with the stirring rod, and a spring is fixedly connected between the limiting piece and the limiting rod, the utility model discloses a spray gun, including the puddler, puddler top swing joint has oblique cylinder, barrel outer wall rigid coupling has the motor, the output shaft of motor run through in the barrel lateral wall stretch into the barrel and with oblique cylinder rigid coupling, oblique cylinder top is equipped with the baffle, baffle center intercommunication has gas passage, the gas passage top has the top cap through being equipped with the bracing piece rigid coupling, the top cap top is equipped with spray bracket, spray bracket and barrel inner wall rigid coupling, be equipped with the shower in the spray bracket, the shower is the annular rectangle and arranges, equidistant intercommunication has atomizer on the shower, the one end that spray bracket was kept away from to the shower communicates each other and is connected with the pencil, the pencil runs through the barrel lateral wall and communicates there is the medical kit, the medical kit rigid coupling is at the barrel top.
The baffle and the top cover are both umbrella-shaped, the edge of the baffle is fixedly connected with the inner wall of the cylinder, and the size of the top cover is larger than the diameter of the gas channel.
The partition board is provided with a mounting hole matched with the permeation rod, and a sealing ring is arranged in the mounting hole.
The liquid level sensor is arranged at the top of the gas channel, the controller is arranged on the outer wall of the barrel, the barrel is communicated with a second sewage discharge outlet, the second sewage discharge outlet is in lap joint with the edge of the baffle, and the second sewage discharge outlet is provided with an electromagnetic valve.
The barrel is communicated with a first sewage draining outlet and a liquid filling outlet, the first sewage draining outlet is in lap joint with the edge of the partition plate, and the liquid filling outlet is arranged above the first sewage draining outlet and below the baffle.
The waste gas pipe penetrates through the side wall of the cylinder body and is communicated with the outside.
The top of the cylinder is communicated with a communicating pipe, and one end of the communicating pipe, which is far away from the cylinder, is communicated with a UV photocatalytic oxidation unit.
And a water pump is communicated between the medicine chest and the medicine pipe.
The utility model has the beneficial effects that:
the utility model provides a sewage station waste gas purification device, through the arrangement of a penetration plate, waste gas can be fully contacted with a melt-blown PP cotton filter layer, the melt-blown PP cotton filter layer can filter particles in the waste gas, the blockage caused when the waste gas passes through a penetration rod is prevented, an active carbon filter layer can adsorb harmful substances and planktonic bacteria in the waste gas and simultaneously remove peculiar smell, so as to achieve the primary purification effect, through the arrangement of the penetration rod, the waste gas is sprayed from micropores on the penetration rod to form an air column which is fully mixed and contacted with liquid medicine, so that the purification effect is improved, through the arrangement of a motor, an inclined cylinder, a stirring rod and a stirring ring, the liquid medicine is stirred, so that the mixing of the waste gas and the liquid medicine is more uniform, the purification effect is further improved, through a spraying pipeline and an atomizing nozzle, the liquid medicine can be atomized and sprayed, and fully contacted with the waste gas, so as to carry out secondary purification on the waste gas, through promoting the contact degree of waste gas and liquid medicine, promote the utilization ratio of liquid medicine to can promote purification efficiency and can practice thrift the use amount of liquid medicine again.
Drawings
Fig. 1 is a schematic view showing the overall structure of a sewage station exhaust gas purification apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of a spray pipe and an atomizing spray head of the waste gas purification device of the sewage station.
Fig. 3 is a plan view of a mixing ring of an exhaust gas purification apparatus for a sewage station according to the present invention.
Fig. 4 is a plan view of a penetration plate of an exhaust gas purification apparatus for a sewage station according to the present invention.
(1, medicine box; 2, medicine pipe; 3, spraying bracket; 4, controller; 5, top cover; 6, gas channel; 7, baffle; 8, inclined cylinder; 9, motor; 10, limiting rod; 11, stirring ring; 12, stirring rod; 13, permeation rod; 14, baffle; 15, fan; 16, active carbon filter layer; 17, waste gas pipe; 18, permeation plate; 19, melt-blown PP cotton filter layer; 20, first drain outlet; 21, spring; 22, limiting sheet; 23, second drain outlet; 24, liquid level sensor; 25, support rod; 26, communicating pipe; 27, spraying pipe; 28, atomizing nozzle; 29, permeation hole; 30, liquid injection port; 31, barrel)
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present invention provides a waste gas purification device for a sewage station, which includes a cylinder 31, wherein a permeable plate 18 is arranged at the bottom of the cylinder 31, the permeable plate 18 is a hollow plate and is uniformly provided with permeable holes 29 at the top, the permeable plate 18 is communicated with a waste gas pipe 17, a melt-blown PP cotton filter layer 19 and an activated carbon filter layer 16 are arranged above the permeable plate 18, a partition plate 14 is arranged above the activated carbon filter layer 16, a fan 15 is fixedly connected to one side of the partition plate 14 close to the activated carbon filter layer 16, an air outlet of the fan 15 upwardly penetrates through the partition plate 14 and is communicated with a permeable rod 13, the permeable rod 13 is a hollow pipe body, micropores are uniformly formed on the permeable rod 13, a stirring ring 11 is coaxially arranged outside the permeable rod 13, a stirring rod 12 is fixedly connected to one side of the stirring ring 11, a limiting piece 22 is fixedly connected to the top end of the stirring rod 12, a limiting rod 10 is fixedly connected to the inner wall of the cylinder 31, one end of the limiting rod 10, which is far away from the inner wall of the cylinder body 31, is connected with the stirring rod 12 in a sliding manner, a spring 21 is fixedly connected between the limiting piece 22 and the limiting rod 10, the spring 21 is sleeved outside the stirring rod 12, the top of the stirring rod 12 is movably connected with an inclined cylinder 8, the outer wall of the cylinder body 31 is fixedly connected with a motor 9, an output shaft of the motor 9 penetrates through the side wall of the cylinder body 31 and extends into the cylinder body 31 and is fixedly connected with the inclined cylinder 8, a baffle 7 is arranged above the inclined cylinder 8, the center of the baffle 7 is communicated with a gas channel 6, the top of the gas channel 6 is fixedly connected with a top cover 5 through a supporting rod 25, a spray support 3 is arranged above the top cover 5, the spray support 3 is fixedly connected with the inner wall of the cylinder body 31, a spray pipe 27 is arranged in the spray support 3, the spray pipe 27 is arranged in an annular rectangular shape, and an atomization spray nozzle 28 is equidistantly communicated on the spray pipe 27, the one end that sprays support 3 was kept away from to shower 27 communicates each other and is connected with pencil 2, pencil 2 runs through barrel 31 lateral wall and communicates there is medical kit 1, medical kit 1 rigid coupling is at barrel 31 top.
In the utility model, the baffle 7 and the top cover 5 are both umbrella-shaped, the edge of the baffle 7 is fixedly connected with the inner wall of the cylinder 31, and the size of the top cover 5 is larger than the diameter of the gas channel 6.
In the utility model, the partition plate 14 is provided with a mounting hole matched with the permeation rod 13, and a sealing ring is arranged in the mounting hole.
According to the utility model, the liquid level sensor 24 is arranged at the top of the gas channel 6, the controller 4 is arranged on the outer wall of the barrel 31, the barrel 31 is communicated with the second sewage discharge outlet 23, the second sewage discharge outlet 23 is in lap joint with the edge of the baffle 7, and the second sewage discharge outlet 23 is provided with the electromagnetic valve.
The barrel 31 is communicated with a first sewage draining outlet 20 and a liquid injection port 30, the first sewage draining outlet 20 is in lap joint with the edge of the partition plate 14, and the liquid injection port 30 is arranged above the first sewage draining outlet 20 and below the baffle plate 7.
The exhaust pipe 17 of the present invention penetrates the side wall of the cylinder 31 to communicate with the outside.
In the utility model, the top of the cylinder 31 is communicated with a communicating pipe 26, and one end of the communicating pipe 26 far away from the cylinder 31 is communicated with a UV photocatalytic oxidation unit.
A water pump is communicated between the medicine box 1 and the medicine pipe 2.
The working principle is as follows: when the device is used, waste gas enters the penetration plate 18 through the waste gas pipe 17 and uniformly seeps through the penetration holes 29 on the penetration plate 18, so that the device can be fully contacted with the melt-blown PP cotton filter layer 19, the melt-blown PP cotton filter layer 19 can filter particles in the waste gas, the waste gas is prevented from being blocked when passing through the penetration rod 13, the activated carbon filter layer 16 can adsorb harmful substances and floating bacteria in the waste gas and simultaneously remove peculiar smell, the primary purification effect is achieved, the fan 15 pumps the primarily purified waste gas into the penetration rod 13, and under the pressure of the fan 15, the waste gas is sprayed out from the micropores on the penetration rod 13 to form an air column, so that the air column can be fully mixed and contacted with liquid medicine, and the purification effect is improved. The motor 9 drives oblique cylinder 8 and rotates, and oblique cylinder 8 promotes puddler 12 and reciprocates, and puddler 12 drives stirring ring 11 and reciprocates to stir the liquid medicine, make the mixture of waste gas and liquid medicine more even, further promote purifying effect. The waste gas washed by the liquid medicine continues to rise through the gas channel 6, the liquid medicine in the medicine chest 1 is conveyed into the spraying pipeline 27 through the medicine pipe 2 by the water pump, the liquid medicine is atomized and sprayed out by the atomizing nozzle 28 and fully contacted with the waste gas to carry out secondary purification on the waste gas, and the purified waste gas is introduced into the UV photocatalytic oxidation unit through the communicating pipe 26 to carry out further purification. The liquid medicine waste liquid reacted with the waste gas is stored on the baffle 7, when the liquid level sensor 24 senses the waste liquid, a signal is sent to the controller 4, and the controller 4 controls the electromagnetic valve on the second sewage discharge outlet 23 to be opened to discharge the waste liquid. After the use is finished, the waste liquid can be discharged through the first sewage draining outlet 20.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A sewage station exhaust gas purification device which characterized in that: including barrel (31), the bottom is equipped with infiltration board (18) in barrel (31), infiltration board (18) are the cavity plate body and evenly open at the top has infiltration hole (29), infiltration board (18) intercommunication has exhaust pipe (17), infiltration board (18) top is equipped with melt-blown PP cotton filter layer (19) and active carbon filter layer (16), active carbon filter layer (16) top is equipped with baffle (14), one side rigid coupling that baffle (14) are close to active carbon filter layer (16) has fan (15), the air outlet of fan (15) upwards runs through baffle (14) and communicates there is infiltration stick (13), infiltration stick (13) are hollow body, evenly open on infiltration stick (13) has the micropore, infiltration stick (13) outer coaxial stirring ring (11) that is equipped with, stirring ring (11) one side rigid coupling has puddler (12), the stirring rod (12) top end is fixedly connected with a limiting piece (22), the barrel body (31) inner wall is fixedly connected with a limiting rod (10), one end of the limiting rod (10) far away from the barrel body (31) inner wall is connected with the stirring rod (12) in a sliding mode, a spring (21) is fixedly connected between the limiting piece (22) and the limiting rod (10), the spring (21) is sleeved outside the stirring rod (12), the top of the stirring rod (12) is movably connected with an inclined cylinder (8), the barrel body (31) outer wall is fixedly connected with a motor (9), an output shaft of the motor (9) penetrates through the side wall of the barrel body (31) and extends into the barrel body (31) and is fixedly connected with the inclined cylinder (8), a baffle (7) is arranged above the inclined cylinder (8), a gas channel (6) is communicated with the center of the baffle (7), a top cover (5) is fixedly connected with the top of the gas channel (6) through a support rod (25), top cap (5) top is equipped with sprays support (3), spray support (3) and barrel (31) inner wall rigid coupling, be equipped with shower (27) in spraying support (3), shower (27) are the annular rectangle and arrange, equidistant intercommunication has atomizer (28) on shower (27), the one end of spraying support (3) is kept away from in shower (27) communicates each other and is connected with pencil (2), pencil (2) run through barrel (31) lateral wall and intercommunication have medical kit (1), medical kit (1) rigid coupling is at barrel (31) top.
2. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: baffle (7) and top cap (5) all are umbelliform, baffle (7) edge and barrel (31) inner wall rigid coupling, top cap (5) size is greater than gas passage (6) diameter.
3. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: the partition plate (14) is provided with a mounting hole matched with the permeation rod (13), and a sealing ring is arranged in the mounting hole.
4. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: the liquid level sensor (24) is arranged at the top of the gas channel (6), the controller (4) is arranged on the outer wall of the barrel body (31), the barrel body (31) is communicated with a second sewage draining outlet (23), the second sewage draining outlet (23) is in lap joint with the edge of the baffle (7), and an electromagnetic valve is arranged on the second sewage draining outlet (23).
5. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: the barrel (31) is communicated with a first sewage draining outlet (20) and a liquid injection port (30), the first sewage draining outlet (20) is in lap joint with the edge of the partition plate (14), and the liquid injection port (30) is arranged above the first sewage draining outlet (20) and below the baffle plate (7).
6. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: the waste gas pipe (17) penetrates through the side wall of the cylinder body (31) and is communicated with the outside.
7. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: the top of the cylinder (31) is communicated with a communicating pipe (26), and one end, far away from the cylinder (31), of the communicating pipe (26) is communicated with a UV photocatalytic oxidation unit.
8. The exhaust gas purification apparatus for a sewage station according to claim 1, wherein: and a water pump is communicated between the medicine box (1) and the medicine pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122941814.3U CN216259729U (en) | 2021-11-26 | 2021-11-26 | Sewage station exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122941814.3U CN216259729U (en) | 2021-11-26 | 2021-11-26 | Sewage station exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216259729U true CN216259729U (en) | 2022-04-12 |
Family
ID=81039585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122941814.3U Expired - Fee Related CN216259729U (en) | 2021-11-26 | 2021-11-26 | Sewage station exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216259729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619141A (en) * | 2024-01-26 | 2024-03-01 | 烟台新瑞环保科技有限公司 | Complex iron wet-process hydrogen sulfide removal tower |
-
2021
- 2021-11-26 CN CN202122941814.3U patent/CN216259729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619141A (en) * | 2024-01-26 | 2024-03-01 | 烟台新瑞环保科技有限公司 | Complex iron wet-process hydrogen sulfide removal tower |
| CN117619141B (en) * | 2024-01-26 | 2024-04-05 | 烟台新瑞环保科技有限公司 | Complex iron wet-process hydrogen sulfide removal 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: 20220412 |