Water filtering device for water environment monitoring

Abstract

The utility model provides a water filtering device for water environment monitoring, which relates to the technical field of water environment monitoring and comprises a filtering box, a water pump is fixedly mounted at the top of the filtering box, the output end of the water pump is fixedly communicated with a connecting pipe, and the output end of the connecting pipe is fixedly communicated with a spraying pipe. According to the utility model, under the interaction of all the components of the device, the first motor drives the brush roller which rotates at a high speed to deeply clean the filter screen and remove impurities, and the water pump drives the group of spray heads to wash the filter screen in a fan-shaped water mist form in all directions and at multiple angles, so that the filter screen is further cleaned and the filtering efficiency is improved; a third motor drives a rolling frame and a filter screen to rotate, comprehensive cleaning is achieved, cleaned impurities naturally fall into a treatment box under the action of gravity, a second motor drives a spiral blade to rotate, the impurities are effectively pushed to a blow-off pipe to be discharged, and efficient operation of the device is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of water environment monitoring, in particular to a water filtration device for water environment monitoring. Background Art

[0002] In today's era, the protection and management of water resources are of great significance. The rapid advancement of industrialization and urbanization, as well as the continuous increase in human activities, have caused many pollutions and challenges to the water environment. In order to accurately monitor the water environment quality, detect and handle water pollution problems in a timely manner, water filtration devices are widely used in water environment monitoring. A water filtration device is a device specifically used to process water samples, and its main function is to remove impurities and pollutants in the water samples, improve the purity and representativeness of the water samples, provide more accurate and reliable data for water environment monitoring, so as to better understand the water environment conditions and provide a strong basis for water resource protection decisions.

[0003] The existing water filtration devices for water environment monitoring usually use filter meshes to preliminarily filter water samples to filter out large particle impurities and suspended matters in the water. However, as impurities continuously accumulate on the filter media, the filtration resistance will gradually increase, and the tiny particles in the water have adhesiveness and will block the filter holes. In particular, some fine sediment particles, organic matter microparticles, etc., are easily attached to the pores of the filter mesh and other filter media under the action of water flow, resulting in the narrowing of the filtration channels and difficult water flow through, thus reducing the filtration efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned device is in use, due to the adhesiveness of tiny particles in the water, the filter holes will be blocked, and with the accumulation of impurities, the filtration resistance increases, resulting in the reduction of the filtration efficiency, and thus a water filtration device for water environment monitoring is proposed.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A water filtration device for water environment monitoring, including a filtration tank, a water pump is fixedly installed on the top of the filtration tank, the output end of the water pump is fixedly communicated with a connecting pipe, the output end of the connecting pipe is fixedly communicated with a spray pipe, a plurality of nozzles are fixedly communicated with the outer surface wall of the spray pipe, one side of the outer wall of the filtration tank is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a brush roller, two first bearings are fixedly sleeved on the outer surface wall of the brush roller, and the outer surface walls of the two first bearings are fixedly inserted into the interior of the filtration tank, two fixing frames are fixedly installed on the outer surface wall of the filtration tank, a treatment tank is fixedly connected between one sides of the outer walls of the two fixing frames, a motor protection box is fixedly connected to one side of the outer wall of the treatment tank, a second motor is placed on the inner surface wall of the motor protection box, the output end of the second motor is fixedly connected with a rotating shaft, a spiral blade is fixedly sleeved on the outer surface wall of the rotating shaft, two second bearings are fixedly sleeved on the outer surface wall of the rotating shaft, and a sewage discharge pipe is fixedly communicated with the bottom of the treatment tank.

[0006] Preferably, two mounting holes are opened on the outer surface wall of the filtration tank, and third bearings are fixedly inserted into the inner surface walls of the two mounting holes.

[0007] Preferably, a rolling frame is fixedly inserted between the interiors of the two third bearings, and a water inlet is opened on one side of the outer wall of the rolling frame.

[0008] Preferably, a filter net is fixedly sleeved on the outer surface wall of the rolling frame.

[0009] Preferably, a first gear is fixedly sleeved on the outer surface wall of the rolling frame.

[0010] Preferably, a second gear is meshed with the outer surface wall of the first gear.

[0011] Preferably, a third motor is fixedly inserted into the inner surface wall of the second gear.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0013] 1. In the utility model, under the interaction of the components of the device, the first motor drives the high-speed rotating brush roller to deeply clean the filter net and remove impurities. The water pump drives a group of nozzles to wash the filter net in a fan-shaped water mist form in all directions and at multiple angles, further cleaning and improving the filtration efficiency. The third motor drives the rolling frame and the filter net to rotate to achieve comprehensive cleaning. The impurities after cleaning naturally fall into the treatment tank under the action of gravity. The second motor drives the spiral blade to rotate, effectively pushing the impurities to the sewage discharge pipe for discharge, maintaining the efficient operation of the device.

[0014] 2. In the present utility model, through the interaction of the components of the device and driven by the third motor, the filter screen realizes a rotational motion. This rotational mechanism can prompt water to form a more uniform flow path on the surface of the filter screen, thereby achieving a more efficient and meticulous filtering effect. The rotating filter screen ensures that each filtering surface can fully contact and process the impurities in the water flow, thus maintaining the continuous high efficiency of the filtering performance and extending the service life of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a perspective view of the front view structure of a water filtration device for water environment monitoring proposed by the present utility model;

[0016] Figure 2 FIG. is a perspective view of a partially disassembled sectional view of a water filtration device for water environment monitoring proposed by the present utility model;

[0017] Figure 3 FIG. is a perspective view of a partially disassembled structure of a water filtration device for water environment monitoring proposed by the present utility model;

[0018] Figure 4 FIG. is a perspective view of a partially disassembled side view of a water filtration device for water environment monitoring proposed by the present utility model;

[0019] Figure 5 FIG. is a perspective view of a partially disassembled top view of a water filtration device for water environment monitoring proposed by the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Filter box; 2. Water pump; 3. Connecting pipe; 4. Spray pipe; 5. Nozzle; 6. First motor; 7. Brush roller; 8. First bearing; 9. Fixed frame; 10. Treatment box; 11. Motor protection box; 12. Second motor; 13. Rotating shaft; 14. Spiral blade; 15. Second bearing; 16. Drain pipe; 17. Installation hole; 18. Third bearing; 19. Rolling frame; 20. Water inlet; 21. Filter screen; 22. First gear; 23. Second gear; 24. Third motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be practiced in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0024] Embodiment 1, as Figures 1-5 shown, the present utility model provides a water filtration device for water environment monitoring, including a filtration tank 1. A water pump 2 is fixedly installed at the top of the filtration tank 1. The output end of the water pump 2 is fixedly communicated with a connecting pipe 3. The output end of the connecting pipe 3 is fixedly communicated with a spray pipe 4. A plurality of nozzles 5 are fixedly communicated with the outer surface wall of the spray pipe 4. One side of the outer wall of the filtration tank 1 is fixedly connected with a first motor 6. The output end of the first motor 6 is fixedly connected with a brush roller 7. Two first bearings 8 are fixedly sleeved on the outer surface wall of the brush roller 7, and the outer surface walls of the two first bearings 8 are fixedly inserted into the interior of the filtration tank 1. Two fixing frames 9 are fixedly installed on the outer surface wall of the filtration tank 1. A processing tank 10 is fixedly connected between the outer walls of the two fixing frames 9. One side of the outer wall of the processing tank 10 is fixedly connected with a motor protection box 11. A second motor 12 is placed on the inner surface wall of the motor protection box 11. The output end of the second motor 12 is fixedly connected with a rotating shaft 13. A spiral blade 14 is fixedly sleeved on the outer surface wall of the rotating shaft 13. Two second bearings 15 are fixedly sleeved on the outer surface wall of the rotating shaft 13. A sewage discharge pipe 16 is fixedly communicated with the bottom of the processing tank 10.

[0025] The effect achieved by the entire Embodiment 1 is that as the filtration process continues, impurities and particulate matter will inevitably accumulate in the pores or inner walls of the filter screen 21. To maintain the efficiency of the filtration system and extend its service life, a cleaning step needs to be performed first. At this time, the input end of the water pump 2 is first connected to an external clean water source, and then the first motor 6 and the water pump 2 are started. After the first motor 6 is started, it drives the brush roller 7 to rotate at a high speed. This action effectively brushes off the impurities and particulate matter attached to the filter screen 21. At the same time, the water pump 2 starts to work, extracts water and pressurizes it. The pressurized water flows smoothly into the spray pipe 4 through the connecting pipe 3. Under the uniform spraying action of a group of nozzles 5, the water is sprayed precisely onto the surface of the filter screen 21 in the form of a thin stream, thereby further enhancing the cleaning effect. In addition, driven by the third motor 24, the second gear 23 rotates accordingly, and then drives the first gear 22 meshing with it to rotate. This transmission chain causes the rolling frame 19 and the filter screen 21 as a whole to rotate, ensuring that all parts of the filter screen 21 can be comprehensively and effectively cleaned, avoiding cleaning dead corners. During the cleaning process, the impurities, sewage, etc. brushed off and washed down will naturally fall into the internal processing tank 10 under the action of gravity. At this time, the second motor 12 is started, and its output end drives the rotating shaft 13 and the spiral blade 14 installed on the rotating shaft to start rotating. The rotational movement of the spiral blade 14 gradually pushes the impurities and pollutants inside the processing tank 10 to the sewage outlet and discharges them smoothly outside the device through the sewage pipe 16. In this way, not only the impurities and particulate matter on the filter screen 21 are effectively cleaned, improving the filtration efficiency and the stability of the system, but also the pollutants and impurities generated during the cleaning process are centrally collected and processed.

[0026] Embodiment 2, as Figures 2-5 shown, two mounting holes 17 are opened on the outer surface wall of the filter box 1. The inner surface walls of the two mounting holes 17 are fixedly inserted with third bearings 18. A rolling frame 19 is fixedly inserted between the interiors of the two third bearings 18. A water inlet 20 is opened on one side of the outer wall of the rolling frame 19. The outer surface wall of the rolling frame 19 is fixedly sleeved with a filter screen 21. The outer surface wall of the rolling frame 19 is fixedly sleeved with a first gear 22. The outer surface wall of the first gear 22 is meshed and connected with a second gear 23. The inner surface wall of the second gear 23 is fixedly inserted with a third motor 24.

[0027] The effect achieved by the entire Embodiment 2 is that the water to be treated first enters the inside of the rolling frame 19 through the water inlet 20, and then flows through the filter screen 21 for preliminary filtration. This process effectively intercepts large particulate impurities, suspended solids and some organic matter in the water, ensuring the preliminary purification of the water quality. At this time, the third motor 24 is started. The motor drives the rolling frame 19 and its filter screen 21 to rotate synchronously through the precise meshing transmission of the second gear 23 and the first gear 22. The rotation of the rolling frame 19 promotes the uniform distribution of water flow, improves the filtration efficiency, and makes the filtration process more comprehensive and efficient. At the same time, the rotating filter screen 21 can further break up and disperse the fine particles in the water, enhancing the collision chance between the particles and the filter screen 21, thereby improving the filtration effect. In addition, the centrifugal force generated by the rotation helps to throw off the impurities attached to the mesh surface, prevent the filter screen 21 from being blocked, and maintain its smoothness. In summary, the rotating filter screen 21 not only achieves a more thorough filtration of the impurities in the water, but also optimizes the filtration performance through its dynamic characteristics, extends the service life of the filter screen 21, and ensures the continuous stability of the water quality of the outlet water.

[0028] Working principle: During use, the water to be treated first smoothly flows into the interior of the rolling frame 19 through the water inlet 20, and then undergoes efficient filtration through the filter screen 21, effectively intercepting and removing large particulate impurities, suspended solids, some organic substances, and other insoluble substances in the water, ensuring the preliminary purification of the water quality. Start the third motor 24, the output end of the third motor 24 drives the second gear 23 to rotate, the second gear 23 drives the first gear 22 to rotate, and the first gear 22 drives the rolling frame 20 and its filter screen 21 to rotate synchronously. This dynamic filtration process not only promotes the uniform distribution of water flow on the surface of the filter screen, improving the filtration efficiency and comprehensiveness. As the filtration operation continues, to prevent the filter holes or inner wall of the filter screen 21 from being blocked due to excessive accumulation of impurities, at this time, first connect the input end of the water pump 2 to an external clean water source, and then start the first motor 6 and the water pump 2 simultaneously. The start of the first motor 6 drives the brush roller 7 to rotate at high speed, and its bristles closely contact and effectively brush off the impurities and particulate matter attached to the surface of the filter screen 21, restoring the cleanliness and smoothness of the filter screen. At the same time, the water pump 2 starts to work, extracts water and pressurizes it, and the pressurized water steadily flows into the spray pipe 4 through the connecting pipe 3, and under the uniform spraying action of a group of nozzles 5, it is precisely sprayed onto the surface of the filter screen 21 in the form of a fine mist. This process not only further rinses the filter screen 21 but also helps remove stubbornly attached impurities, strengthening the cleaning effect. To ensure the comprehensive cleaning of the filter screen 21, the third motor 24 is started again, and through the precise meshing transmission of the second gear 23 and the first gear 22, it drives the rolling frame 19 and the filter screen 21 to perform rotational motion. This dynamic cleaning method enables all parts of the filter screen to be evenly and effectively cleaned, avoiding cleaning dead corners and improving the overall filtration efficiency. The impurities, sewage, and other waste generated during the cleaning process naturally fall into the interior of the treatment tank 10 below under the action of gravity. Subsequently, start the second motor 12, the output end of which drives the rotating shaft 13 and the spiral blade 14 to rotate at high speed. The high-speed rotation of the spiral blade 14 generates a powerful conveying force, gradually pushing the impurities and pollutants in the treatment tank 10 to the sewage discharge pipe 16, and finally discharging them smoothly out of the device through the sewage discharge pipe 16.

[0029] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A water filtration device for water environment monitoring, comprising a filter box (1), characterized in that: A water pump (2) is fixedly mounted on the top of the filter box (1); the output end of the water pump (2) is fixedly connected to a connecting pipe (3); the output end of the connecting pipe (3) is fixedly connected to a spray pipe (4); the outer wall of the spray pipe (4) is fixedly connected to a plurality of spray heads (5); a first motor (6) is fixedly connected to one side of the outer wall of the filter box (1); the output end of the first motor (6) is fixedly connected to a brush roller (7); two first bearings (8) are fixedly sleeved on the outer wall of the brush roller (7); and the outer walls of the two first bearings (8) are fixedly inserted into the interior of the filter box (1); the filter box (1) Two fixing frames (9) are fixedly mounted on the outer wall of the two fixing frames (9); a treatment box (10) is fixedly connected between one side of the outer wall of the two fixing frames (9); a motor protection box (11) is fixedly connected to one side of the outer wall of the treatment box (10); a second motor (12) is placed on the inner wall of the motor protection box (11); a rotating shaft (13) is fixedly connected to the output end of the second motor (12); a spiral blade (14) is fixedly provided on the outer wall fixing sleeve of the rotating shaft (13); two second bearings (15) are fixedly provided on the outer wall fixing sleeve of the rotating shaft (13); and a sewage discharge pipe (16) is fixedly connected to the bottom of the treatment box (10).

2. A water filtration device for water environment monitoring according to claim 1, characterized in that: The outer wall of the filter box (1) is provided with two mounting holes (17), and the inner walls of the two mounting holes (17) are both fixedly provided with third bearings (18).

3. A water filtration device for water environment monitoring according to claim 2, characterized in that: A rolling frame (19) is fixedly inserted between the interiors of the two third bearings (18), and a water inlet (20) is provided on one side of an outer wall of the rolling frame (19).

4. A water filtration device for water environment monitoring according to claim 3, characterized in that: The outer wall of the rolling frame (19) is fixedly sleeved with a filter screen (21).

5. A water filtration device for water environment monitoring according to claim 4, characterized in that: A first gear (22) is fixedly sleeved on the outer wall of the rolling frame (19).

6. A water filtration device for water environment monitoring according to claim 5, characterized in that: The outer wall of the first gear (22) is meshingly connected with the second gear (23).

7. A water filtration device for water environment monitoring according to claim 6, characterized in that: A third motor (24) is fixedly inserted into the inner surface wall of the second gear (23).

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