CN221107465U - Air filter for environmental protection engineering - Google Patents
Air filter for environmental protection engineering Download PDFInfo
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- CN221107465U CN221107465U CN202323130790.9U CN202323130790U CN221107465U CN 221107465 U CN221107465 U CN 221107465U CN 202323130790 U CN202323130790 U CN 202323130790U CN 221107465 U CN221107465 U CN 221107465U
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- pipe
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Abstract
本实用新型提供一种环保工程用空气过滤装置，涉及环保工程领域。包括过滤箱，过滤箱内壁左侧的下方固定连接有过滤网箱，过滤箱内部的下方设置有石灰水。本实用新型通过抽气机和输送气管将废气输送至过滤网箱中，在过滤网箱中可以将空气中大颗粒的杂质进行过滤，并且空气与石灰水产生反应后，将空气中的化学污染物进行处理，同时在过滤网箱的作用下，空气在一级过滤板、二级过滤板、三级过滤板的作用下进行再次过滤，同时在使用的时候，水泵将外部的水输送至输送水管中，分别通过出水管和冲压喷头将水喷出，对一级过滤板、二级过滤板、三级过滤板进行清洁，从而一级过滤板、二级过滤板、三级过滤板的过滤效果。
The utility model provides an air filter device for environmental protection engineering, which relates to the field of environmental protection engineering. It includes a filter box, a filter box is fixedly connected to the lower part of the left side of the inner wall of the filter box, and lime water is arranged at the lower part of the filter box. The utility model transports the exhaust gas to the filter box through an exhaust fan and a conveying air pipe, and the large particles of impurities in the air can be filtered in the filter box, and after the air reacts with the lime water, the chemical pollutants in the air are processed, and at the same time, under the action of the filter box, the air is filtered again under the action of the primary filter plate, the secondary filter plate, and the tertiary filter plate. At the same time, when in use, the water pump transports external water to the conveying water pipe, and sprays the water through the outlet pipe and the stamping nozzle respectively, and cleans the primary filter plate, the secondary filter plate, and the tertiary filter plate, thereby improving the filtering effect of the primary filter plate, the secondary filter plate, and the tertiary filter plate.
Description
Technical Field
The utility model relates to the field of environmental protection engineering, in particular to an air filtering device for environmental protection engineering.
Background
The environment protection engineering is a project specially made for environment protection, based on a certain set of envisaged targets, related scientific knowledge and technical means are applied, and environmental pollution problems are treated and solved through organized activities of a group of people, and the content of the environment protection engineering mainly comprises an air pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like.
In the industrial manufacturing process, a large amount of waste gas can be generated, a large amount of pollutants are contained in the waste gas, the damage to the environmental quality can be caused, the existing air filtering device mostly adopts a filtering material to filter, but the waste gas contains a large amount of chemical pollutants which cannot be completely filtered in a filtering mode, so that the discharged air still contains the chemical pollutants to pollute the air, and after the air is filtered, the filtering plate is inconvenient to clean in time, and the filtering effect of the filtering plate is affected.
Disclosure of utility model
The utility model aims to provide an air filtering device for environmental protection engineering, which aims to solve the problems that a large amount of waste gas is generated in the industrial manufacturing process, a large amount of pollutants are contained in the waste gas, the environment quality is damaged, the conventional air filtering device mostly adopts a filtering material to filter, but the waste gas contains a large amount of chemical pollutants which cannot be completely filtered in a filtering mode, so that the discharged air is polluted by the chemical pollutants, and the filtering plate is inconvenient to clean in time after the air is filtered, and the filtering effect of the filtering plate is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air filter for environmental protection engineering, includes the rose box, the left below fixedly connected with filter screen case of rose box inner wall, the below of rose box inside is provided with lime water, the filter screen case sets up the inside at lime water, the upside fixedly connected with of filter screen incasement wall carries the trachea, carry tracheal upside and the left side of rose box inner wall to the left surface of rose box through the upside of filter screen incasement wall, the left downside fixedly connected with air exhauster of rose box, the output and the left end fixed connection of carrying tracheal of air exhauster, the inside top of rose box is provided with filter assembly.
Preferably, the filter assembly comprises a driving shell, the downside fixedly connected with one-level filter of driving shell inner wall, the center department fixedly connected with second grade filter of driving shell inner wall, the upside fixedly connected with tertiary filter of driving shell inner wall, the center department of four sides of rose box inner wall has seted up first annular spout, first annular spout is through first annular slider and driving shell peripheral downside sliding connection.
Preferably, the cavity has been offered jointly to four sides of rose box top surface, the top surface of drive shell runs through the upside of rose box inner wall to the inside of cavity, the upside fixedly connected with ring gear of drive shell inner wall, the left side meshing of ring gear inner wall is connected with drive gear, the left side fixedly connected with driving motor of rose box top surface, driving motor's output runs through the top surface of rose box to the inside of cavity, driving motor's output and driving gear's top surface fixed connection.
Preferably, a second annular chute is formed in the top surface of the inner wall of the cavity, and the inner wall of the second annular chute is in sliding connection with the upper end of the driving shell through a second annular sliding block.
Preferably, the right side fixedly connected with water pump of rose box top surface, the output fixedly connected with conveying water pipe of water pump, the lower extreme of conveying water pipe runs through the top surface of rose box and one-level filter and the top surface of second grade filter to the top of tertiary filter, the lower extreme and the top surface fixedly connected with of tertiary filter of conveying water pipe, the left side fixedly connected with of conveying water pipe a plurality of outlet pipes, a plurality of the bottom surface fixedly connected with punching press shower nozzle of outlet pipe, a plurality of the outlet pipe is located the top of one-level filter and second grade filter and tertiary filter respectively.
Preferably, the right side fixedly connected with blast pipe that the rose box top surface is located the water pump, the lower extreme of blast pipe runs through the top surface of rose box to its inside, the upside threaded connection of blast pipe wall has the filtration shell, the upside fixedly connected with meticulous filter screen of filtration shell inner wall, the downside fixedly connected with active carbon filter screen that the filtration shell inner wall is located meticulous filter screen.
Preferably, the right side fixedly connected with inlet tube of rose box, the bottom surface fixedly connected with blow off pipe of rose box, the pipe wall of blow off pipe and the pipe wall of inlet tube all fixedly connected with valve.
The utility model has the technical effects and advantages that:
1. Through setting up rose box, filter screen case, lime water, conveying trachea, air exhauster, the utility model is through air exhauster and conveying trachea conveying waste gas to the filter screen case in, can filter the impurity of big granule in the air in the filter screen case, and after air and lime water produce the reaction, handle the chemical pollutant in the air, simultaneously under the effect of filter screen case, the air filters once more under the effect of one-level filter, second grade filter, tertiary filter, simultaneously when using, the water pump is carried outside water into the conveying water pipe, spouts water through outlet pipe and punching press shower nozzle respectively, clean one-level filter, second grade filter, tertiary filter, thereby the filter effect of one-level filter, second grade filter, tertiary filter.
2. Through setting up drive shell, ring gear, drive gear, driving motor, rose box, under driving motor's effect, the ring gear on the drive shell is driven through drive gear rotates for the drive shell drives one-level filter, second grade filter, tertiary filter and rotates when carrying out the pivoted, when carrying out the cleanness to you one-level filter, second grade filter, tertiary filter, can carry out comprehensive cleanness.
3. Through setting up rose box, water pump, conveying pipe, outlet pipe, punching press shower nozzle, one-level filter, second grade filter, tertiary filter, under the effect of water pump, be convenient for carry the clean water of outside to the outlet pipe through conveying the water pipe in, wash one-level filter, second grade filter, tertiary filter through a plurality of punching press shower nozzles, wash out the impurity in the filtration pore on with one-level filter, second grade filter, the tertiary filter, keep one-level filter, second grade filter, tertiary filter clean.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
Fig. 2 is a schematic view of the whole front side section perspective structure of the present utility model.
FIG. 3 is a schematic diagram of the overall front cross-sectional structure of the present utility model.
Fig. 4 is an enlarged schematic view of the portion a of fig. 3 according to the present utility model.
In the figure: 1. a filter box; 2. a filter screen box; 3. lime water; 4. a delivery gas tube; 5. an air extractor; 6. a driving case; 7. a first-stage filter plate; 8. a second stage filter plate; 9. a third-stage filter plate; 10. an inner gear ring; 11. a drive gear; 12. a driving motor; 13. a water pump; 14. a delivery water pipe; 15. a water outlet pipe; 16. stamping a spray head; 17. an exhaust pipe; 18. a filter housing; 19. fine filter screen; 20. an active carbon filter screen; 21. a water inlet pipe; 22. a blow-down pipe; 23. and (3) a valve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
The utility model provides an air filtering device for environmental protection engineering, as shown in figures 1-4, which comprises a filter box 1, wherein a filter screen box 2 is fixedly connected below the left side of the inner wall of the filter box 1, lime water 3 is arranged below the inside of the filter box 1, the filter screen box 2 is arranged inside the lime water 3, a conveying air pipe 4 is fixedly connected on the upper side of the inner wall of the filter screen box 2, the upper end of the conveying air pipe 4 penetrates through the upper side of the inner wall of the filter screen box 2 and the left side of the inner wall of the filter box 1 to the left side of the filter box 1, an air extractor 5 is fixedly connected on the lower side of the left side of the filter box 1, the output end of the air extractor 5 is fixedly connected with the left end of the conveying air pipe 4, and a filter assembly is arranged above the inside of the filter box 1.
As shown in fig. 1-3, the filtering component comprises a driving shell 6, a first-stage filtering plate 7 is fixedly connected to the lower side of the inner wall of the driving shell 6, a second-stage filtering plate 8 is fixedly connected to the center of the inner wall of the driving shell 6, a third-stage filtering plate 9 is fixedly connected to the upper side of the inner wall of the driving shell 6, a first annular sliding groove is formed in the center of the four sides of the inner wall of the filtering box 1, the first annular sliding groove is in sliding connection with the lower sides of the periphery of the driving shell 6 through a first annular sliding block, under the action of the first-stage filtering plate 7, the second-stage filtering plate 8 and the third-stage filtering plate 9, the waste gas is subjected to multi-stage filtering to ensure that the waste gas is cleaner, small particle impurities in the waste gas are filtered, the small particle impurities are prevented from being discharged into the air, the air is polluted, a cavity is jointly formed in the four sides of the top surface of the filtering box 1, the top surface of drive shell 6 runs through the upside of rose box 1 inner wall to the inside of cavity, the upside fixedly connected with ring gear 10 of drive shell 6 inner wall, the left side meshing of ring gear 10 inner wall is connected with drive gear 11, the left side fixedly connected with driving motor 12 of rose box 1 top surface, driving motor 12's output runs through the top surface of rose box 1 to the inside of cavity, driving motor 12's output and driving gear 11's top surface fixed connection, under driving motor 12's effect, drive the ring gear 10 on the drive shell 6 through driving gear 11 and rotate, make drive shell 6 drive one-level filter 7 when carrying out the rotation, second grade filter 8, tertiary filter 9 rotate, in carrying out the cleanness to you one-level filter 7, second grade filter 8, tertiary filter 9, can carry out comprehensive cleanness.
As shown in fig. 1-3, the second annular chute is provided on the top surface of the inner wall of the cavity, the inner wall of the second annular chute is slidably connected with the upper end of the driving shell 6 through the second annular slide block, under the action of the second annular slide block, the driving shell 6 is kept stable during rotation, the right side fixedly connected with water pump 13 of the top surface of the filter box 1, the output end fixedly connected with water conveying pipe 14 of the water pump 13, the lower end of the water conveying pipe 14 penetrates through the top surface of the filter box 1 and the top surface of the first-stage filter plate 7 and the top surface of the second-stage filter plate 8 to the top of the third-stage filter plate 9, the lower end of the water conveying pipe 14 is fixedly connected with the top surface of the third-stage filter plate 9, the left side fixedly connected with a plurality of water outlet pipes 15, the bottom surface fixedly connected with a plurality of punching spray heads 16 of the water outlet pipes 15 are respectively located above the first-stage filter plate 7 and the second-stage filter plate 8 and the third-stage filter plate 9, under the action of the water pump 13, the cleaning water outside is conveniently conveyed into the water outlet pipes 15 through the water conveying pipes 14, and the upper ends of the plurality of punching spray heads 16 to the first-stage filter plate 7, the third-stage filter plate 8, the third-stage filter plate 9 and the upper-stage filter plate 8 and the third-stage filter plate 8 are kept clean.
As shown in fig. 1-4, the top surface of the filter tank 1 is fixedly connected with an exhaust pipe 17 on the right side of the water pump 13, the lower end of the exhaust pipe 17 penetrates through the top surface of the filter tank 1 to the inside of the filter tank, a filter shell 18 is connected to the upper side of the pipe wall of the exhaust pipe 17 in a threaded manner, a fine filter screen 19 is fixedly connected to the upper side of the inner wall of the filter shell 18, an activated carbon filter screen 20 is fixedly connected to the lower side of the inner wall of the filter shell 18, filtered air is discharged under the action of the exhaust pipe 17, and the air is filtered again under the action of the fine filter screen 19 and the activated carbon filter screen 20, dust in the air is filtered, a water inlet pipe 21 is fixedly connected to the right side of the filter tank 1, a drain pipe 22 is fixedly connected to the pipe wall of the drain pipe 22 and the pipe wall of the water inlet pipe 21, lime water 3 is conveniently injected into the filter tank 1 under the action of the water inlet pipe 21, and lime water 3 after use is conveniently discharged under the action of the drain pipe 22.
The working principle of the utility model is as follows: when the device is used, an external power supply is connected to the device, a valve 23 on a water inlet pipe 21 is opened, lime water is injected into a filter box 1, then the valve 23 on the water inlet pipe 21 is closed, an air extractor 5 is started, waste gas is conveyed into a filter screen box 2 through a conveying air pipe 4, the waste gas enters the filter screen box 2 for preliminary filtration, large-particle impurities are filtered, and meanwhile, the waste gas enters lime water 3 to generate chemical reaction with the lime water 3, so that chemical substances in the waste gas are treated;
The treated waste gas enters the filter box 1, the waste gas is discharged through the exhaust pipe 17 after being subjected to multistage filtration of the first-stage filter plate 7, the second-stage filter plate 8 and the third-stage filter plate 9, and the waste gas is filtered again in the filter shell 18 through the active carbon filter screen 20 and the fine filter screen 19;
In the long-time use process of the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9, the filtering holes on the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9 are easily blocked by impurities, the filtering effect of the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9 is affected, at this time, the water pump 13 conveys an external water source to the filter box 1 through the conveying water pipe 14, and a plurality of punching spray heads 16 on the water outlet pipe 15 are used for spraying the water respectively, the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9 are washed, meanwhile, the driving motor 12 is started, the driving motor 12 drives the driving gear 11 to rotate, the inner gear ring 10 on the driving shell 6 is driven to rotate through the rotation of the driving gear 11, the driving shell 6 slides in the first annular sliding groove and the second annular sliding groove respectively, the driving shell 6 is kept stable in rotation, and the driving shell 6 is simultaneously driven to rotate the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9, and all the punching spray heads 16 can comprehensively clean the primary filter plate 7, the secondary filter plate 8 and the tertiary filter plate 9.
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 (7)
1. The utility model provides an air filter for environmental protection engineering, includes rose box (1), its characterized in that: the filter screen box (2) is fixedly connected with below the left side of the inner wall of the filter box (1), lime water (3) is arranged below the inside of the filter box (1), the filter screen box (2) is arranged inside the lime water (3), a conveying air pipe (4) is fixedly connected with the upper side of the inner wall of the filter screen box (2), the upper end of the conveying air pipe (4) penetrates through the upper side of the inner wall of the filter screen box (2) and the left side of the inner wall of the filter box (1) to the left side of the filter box (1), an air extractor (5) is fixedly connected with the lower side of the left side of the filter box (1), and the output end of the air extractor (5) is fixedly connected with the left end of the conveying air pipe (4), and a filter assembly is arranged above the inside of the filter box (1).
2. An air filtration device for environmental engineering according to claim 1, wherein: the filter assembly comprises a driving shell (6), a primary filter plate (7) is fixedly connected to the lower side of the inner wall of the driving shell (6), a secondary filter plate (8) is fixedly connected to the center of the inner wall of the driving shell (6), a tertiary filter plate (9) is fixedly connected to the upper side of the inner wall of the driving shell (6), a first annular sliding groove is formed in the center of the four sides of the inner wall of the filtering box (1), and the first annular sliding groove is connected with the lower side of the periphery of the driving shell (6) through a first annular sliding block.
3. An air filtration device for environmental engineering according to claim 2, wherein: the four sides of rose box (1) top surface have offered the cavity jointly, the top surface of drive shell (6) runs through the upside of rose box (1) inner wall to the inside of cavity, the upside fixedly connected with ring gear (10) of drive shell (6) inner wall, the left side meshing of ring gear (10) inner wall is connected with drive gear (11), the left side fixedly connected with driving motor (12) of rose box (1) top surface, the output of driving motor (12) runs through the top surface of rose box (1) to the inside of cavity, the output of driving motor (12) and the top surface fixed connection of driving gear (11).
4. An environmental protection engineering air filter device according to claim 3, wherein: the top surface of cavity inner wall has seted up the second annular spout, the inner wall of second annular spout passes through the upper end sliding connection of second annular slider and drive shell (6).
5. An air filtration device for environmental engineering according to claim 2, wherein: the right side fixedly connected with water pump (13) of rose box (1) top surface, the output fixedly connected with conveying water pipe (14) of water pump (13), the lower extreme of conveying water pipe (14) runs through the top surface of rose box (1) and one-level filter (7) and the top of top surface of second grade filter (8) to tertiary filter (9), the lower extreme of conveying water pipe (14) and the top surface fixedly connected with of tertiary filter (9), the left side fixedly connected with of conveying water pipe (14) a plurality of outlet pipes (15), a plurality of the bottom surface fixedly connected with punching press shower nozzle (16) of outlet pipe (15), a plurality of outlet pipes (15) are located the top of one-level filter (7) and second grade filter (8) and tertiary filter (9) respectively.
6. The air filter for environmental engineering according to claim 5, wherein: the filter tank is characterized in that the top surface of the filter tank (1) is positioned on the right side of the water pump (13) and fixedly connected with an exhaust pipe (17), the lower end of the exhaust pipe (17) penetrates through the top surface of the filter tank (1) to the inside of the filter tank, a filter shell (18) is connected to the upper side of the pipe wall of the exhaust pipe (17) in a threaded manner, a fine filter screen (19) is fixedly connected to the upper side of the inner wall of the filter shell (18), and an active carbon filter screen (20) is fixedly connected to the lower side of the inner wall of the filter shell (18) positioned on the fine filter screen (19).
7. An air filtration device for environmental engineering according to claim 1, wherein: the right side fixedly connected with inlet tube (21) of rose box (1), the bottom surface fixedly connected with blow off pipe (22) of rose box (1), the pipe wall of blow off pipe (22) and the pipe wall of inlet tube (21) are all fixedly connected with valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323130790.9U CN221107465U (en) | 2023-11-21 | 2023-11-21 | Air filter for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323130790.9U CN221107465U (en) | 2023-11-21 | 2023-11-21 | Air filter for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107465U true CN221107465U (en) | 2024-06-11 |
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ID=91363222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323130790.9U Expired - Fee Related CN221107465U (en) | 2023-11-21 | 2023-11-21 | Air filter for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119075531A (en) * | 2024-10-10 | 2024-12-06 | 中化环境大气治理股份有限公司 | An ultra-low dust emission control device for a wet flue gas desulfurization scrubber |
-
2023
- 2023-11-21 CN CN202323130790.9U patent/CN221107465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119075531A (en) * | 2024-10-10 | 2024-12-06 | 中化环境大气治理股份有限公司 | An ultra-low dust emission control device for a wet flue gas desulfurization scrubber |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |