A water treatment filter device that is easy to clean

Abstract

The utility model relates to oilfield water treatment field especially, convenient water treatment filter equipment of cleaning, including filter box, the left side of filter box is connected with support frame through bolt, the surface of support frame is installed with scraping component. The utility model discloses through the cooperation of spray board, hydraulic cylinder, water pump, flexible hose, cleaning brush and sprayer, has the advantage that is convenient to clean, through the hydraulic cylinder to push spray board, let cleaning brush can clean the surface of filter screen board, water pump is connected with water source, makes water pump can send water into spray board through flexible hose, finally lets the sprayer spray to flush the surface of filter screen board, let the impurity on the surface of filter screen board can flush out filter box and make cleaning convenient, through the cooperation of guide rod, scraping basket, electric telescopic link, moving plate, driving motor, threaded rod, fan and blowing pipe, has the advantage that lets the impurity oil stain air float scraping.

Description

Technical Field

[0001] This utility model relates to the field of oilfield water treatment technology, specifically to a water treatment filtration device that is easy to clean. Background Technology

[0002] Oilfield water refers to groundwater in oil and gas fields that is closely connected with oil and gas reservoirs. There are four main sources of oilfield water: sedimentary water, infiltration water, deep-seated water, and converted water. Oilfield water treatment is an important part because oilfield water contains a large amount of minerals and organic matter. If it is discharged directly without treatment, it will pollute the environment. Therefore, filtration devices are needed to filter it.

[0003] A search revealed that the patent publication number is CN220609223U, entitled "Utility Model of Oilfield Wastewater Filtration Device," which includes a housing. Research and analysis revealed that although it solves the problem of filter media clogging and maintains the efficiency of wastewater filtration, it also has the following disadvantages to a certain extent.

[0004] For example, because it lacks a convenient cleaning function during use, impurities remain on the filter plate after filtration, requiring manual cleaning by staff. This cleaning is difficult and reduces efficiency. Furthermore, it lacks the function of allowing impurities and oil stains to float and be scraped off. Therefore, when filtering oilfield water, impurities and oil stains mix with the water and cannot be scraped off, reducing the filtration effect on oilfield water. To solve these technical problems, we have designed a water treatment filtration device that is easy to clean. Utility Model Content

[0005] The purpose of this utility model is to provide a water treatment filtration device that is easy to clean, has the advantages of being easy to clean and allowing impurities and oil stains to float and be scraped off, and solves the problems of not being easy to clean and not being able to allow impurities and oil stains to float and be scraped off.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water treatment filtration device that is easy to clean, comprising a filter box, a support frame bolted to the left side of the filter box, a scraping component mounted on the surface of the support frame, a filter screen plate bolted to the inner cavity of the filter box, a blower bolted to the bottom of the left side of the filter box, an air blowing pipe fixedly connected to the air outlet of the blower, the end of the air blowing pipe away from the blower penetrating into the inner cavity of the filter box, a cleaning component mounted on the back of the filter box, the cleaning component comprising a hydraulic cylinder, the front side of the hydraulic cylinder fixedly connected to the back of the filter box by bolts, the front end of the hydraulic cylinder penetrating into the inner cavity of the filter box and bolted to a spray plate, a cleaning brush bolted to the bottom of the spray plate, a water pump bolted to the back of the filter box, a telescopic hose fixedly connected to the water outlet of the water pump, the end of the telescopic hose away from the water pump penetrating into the inner cavity of the filter box and fixedly connected to the back of the spray plate, and a spray nozzle mounted on the front of the spray plate.

[0007] Preferably, the scraping assembly includes a drive motor, the right side of which is fixedly connected to the left side of the support frame by bolts, the right end of the drive motor shaft penetrates into the inner cavity of the support frame and is welded with a threaded rod, a movable plate is threadedly fitted on the surface of the threaded rod, a guide rod is provided through the surface of the movable plate, and both ends of the guide rod are fixedly connected to the inner wall of the support frame by bolts.

[0008] Preferably, the bottom of the movable plate is bolted to an electric telescopic rod, the bottom end of the electric telescopic rod is bolted to a scraping basket, and the right end of the threaded rod is movably connected to the inner wall of the support frame through a bearing.

[0009] Preferably, a baffle is bolted to the front of the filter box, a drain valve is fixedly connected to the bottom right side of the filter box, and an air blowing hole is provided at the top of the air blowing pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model uses a spray plate, hydraulic cylinder, water pump, telescopic hose, cleaning brush, and nozzle to facilitate cleaning. The hydraulic cylinder pushes the spray plate, allowing the cleaning brush to sweep the surface of the filter screen. The water pump is connected to an external water source, allowing it to deliver water into the spray plate through the telescopic hose. Finally, the nozzle sprays water to wash the surface of the filter screen, allowing impurities to be flushed out of the filter box for easy cleaning.

[0012] 2. This utility model utilizes a guide rod, scraping basket, electric telescopic rod, moving plate, drive motor, threaded rod, fan, and air blowing pipe to scrape away impurities and oil stains by allowing them to float. The fan blows air into the filter box through the air blowing pipe, creating air bubbles in the water. These bubbles adsorb the impurities and oil stains, causing them to float on the surface. The drive motor rotates the threaded rod, moving the moving plate. The electric telescopic rod extends, submerging the scraping basket in the water, thus scraping away impurities and oil stains from the surface and improving the filtration effect on oilfield water. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0015] Figure 3 This is a three-dimensional structural diagram of the cleaning component of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the scraping component of this utility model;

[0017] Figure 5 This is a three-dimensional sectional view of the present invention.

[0018] In the diagram: 1. Filter box; 2. Filter screen; 3. Cleaning assembly; 301. Spray plate; 302. Hydraulic cylinder; 303. Water pump; 304. Telescopic hose; 305. Cleaning brush; 306. Nozzle; 4. Support frame; 5. Scraping assembly; 501. Guide rod; 502. Scraping basket; 503. Electric telescopic rod; 504. Moving plate; 505. Drive motor; 506. Threaded rod; 6. Fan; 7. Baffle; 8. Air blowing pipe. Detailed Implementation

[0019] Please see Figures 1-5A water treatment filtration device for easy cleaning includes a filter box 1. A support frame 4 is bolted to the left side of the filter box 1, and a scraping component 5 is mounted on the surface of the support frame 4. A filter screen 2 is bolted to the inner cavity of the filter box 1. A blower 6 is bolted to the bottom left side of the filter box 1. An air blowing pipe 8 is fixedly connected to the air outlet of the blower 6. The end of the air blowing pipe 8 away from the blower 6 extends into the inner cavity of the filter box 1. A cleaning component 3 is mounted on the back of the filter box 1. The cleaning component 3 includes a hydraulic cylinder 302. The front side of the hydraulic cylinder 302 is fixedly connected to the back of the filter box 1 by bolts, and the front end of the hydraulic cylinder 302 extends through... A spray plate 301 is bolted into the inner cavity of the filter box 1. By setting the spray plate 301, when the hydraulic cylinder 302 extends, it can drive the cleaning brush 305 to move, so that it can clean the surface of the filter screen plate 2. The bottom of the spray plate 301 is bolted to the cleaning brush 305. The back of the filter box 1 is bolted to the water pump 303. The outlet end of the water pump 303 is fixedly connected to the telescopic hose 304. The end of the telescopic hose 304 away from the water pump 303 passes through the inner cavity of the filter box 1 and is fixedly connected to the back of the spray plate 301. The front of the spray plate 301 is equipped with a nozzle 306.

[0020] Please see Figure 1 and Figure 4 The scraping component 5 includes a drive motor 505. The right side of the drive motor 505 is fixedly connected to the left side of the support frame 4 by bolts. The right end of the drive motor 505 shaft passes through the inner cavity of the support frame 4 and is welded with a threaded rod 506. A movable plate 504 is threadedly fitted on the surface of the threaded rod 506. A guide rod 501 is provided through the surface of the movable plate 504. By providing the guide rod 501, the movable plate 504 can be guided. When the threaded rod 506 rotates, the movable plate 504 can move. Both the left and right ends of the guide rod 501 are fixedly connected to the inner wall of the support frame 4 by bolts.

[0021] Please see Figure 1 and Figure 4 The bottom of the movable plate 504 is connected to an electric telescopic rod 503 by bolts. By setting the electric telescopic rod 503, the scraping basket 502 can be driven to rise and fall, so that it can enter the filter box 1. The bottom end of the electric telescopic rod 503 is connected to the scraping basket 502 by bolts. The right end of the threaded rod 506 is movably connected to the inner wall of the support frame 4 by a bearing.

[0022] Please see Figure 1 and Figure 5 The front of the filter box 1 is connected to a baffle 7 by bolts. By setting the baffle 7, the front of the filter box 1 can be sealed. At the same time, when it is necessary to clean the filter screen 2, it can also be removed to facilitate the removal of impurities. The bottom right side of the filter box 1 is fixedly connected to a drain valve, and the top of the air blowing pipe 8 is provided with an air blowing hole.

[0023] In operation, an external controller and power supply are connected. Oilfield water is injected into the filter box 1. The blower 6 operates, blowing air into the filter box 1 through the air pipe 8, causing tiny bubbles to form inside the filter box 1. These bubbles attach to suspended matter, reducing its density, and the matter rises to the surface with the bubbles. Simultaneously, the drive motor 505 rotates, causing the threaded rod 506 to rotate. Guided by the guide rod 501, the moving plate 504 moves, allowing the scraping basket 502 to move to the top of the filter box 1. The electric telescopic rod 503 extends, pushing the scraping basket 502 down into the water. The moving plate 504 continues to move the scraping basket 502 to the right in the water, thereby scraping away impurities and oil stains floating on the water surface. After completion, the electric telescopic rod 503 shortens, and the scraping basket 502 moves to the right side of the filter box 1 to facilitate the removal of impurities from the scraping basket 502. After scraping, the drain valve is opened to allow water to drain out. When it is necessary to clean the surface of the filter screen plate 2, the baffle 7 is removed, the water pump 303 is connected to an external water source, the hydraulic cylinder 302 extends to push the spray plate 301 to move, so that the cleaning brush 305 can sweep the remaining impurities on the filter screen plate 2 forward. At the same time, the water pump 303 allows water to enter the telescopic hose 304, thereby delivering it into the spray plate 301. Finally, the water is sprayed out through the nozzle 306 to rinse the surface of the filter screen plate 2, which facilitates the cleaning of the filter screen plate 2 and speeds up the cleaning efficiency.

[0024] In summary, this easy-to-clean water treatment filtration device, through the spray plate 301, hydraulic cylinder 302, water pump 303, telescopic hose 304, cleaning brush 305, nozzle 306, guide rod 501, scraping basket 502, electric telescopic rod 503, moving plate 504, drive motor 505, threaded rod 506, fan 6 and air blowing pipe 8, solves the problems of not being easy to clean and not being able to allow impurities and oil stains to float and be scraped off.

Claims

1. A water treatment filtering device for easy cleaning, comprising a filtering tank (1), characterized in that: A support frame (4) is bolted to the left side of the filter box (1). A scraping component (5) is installed on the surface of the support frame (4). A filter screen (2) is bolted to the inner cavity of the filter box (1). A fan (6) is bolted to the bottom left side of the filter box (1). An air blowing pipe (8) is fixedly connected to the air outlet of the fan (6). The end of the air blowing pipe (8) away from the fan (6) extends into the inner cavity of the filter box (1). A cleaning component (3) is installed on the back of the filter box (1). The cleaning component (3) includes a hydraulic cylinder (302). The front side of the hydraulic cylinder (302) is bolted to the filter box (1). The back of the filter box (1) is fixedly connected to the front end of the hydraulic cylinder (302), which penetrates into the inner cavity of the filter box (1) and is connected to a spray plate (301) by bolts. The bottom of the spray plate (301) is connected to a cleaning brush (305) by bolts. The back of the filter box (1) is connected to a water pump (303) by bolts. The outlet end of the water pump (303) is fixedly connected to a telescopic hose (304). The end of the telescopic hose (304) away from the water pump (303) penetrates into the inner cavity of the filter box (1) and is fixedly connected to the back of the spray plate (301). A nozzle (306) is installed on the front of the spray plate (301).

2. A water treatment filter arrangement for ease of cleaning according to claim 1, characterised in that: The scraping assembly (5) includes a drive motor (505). The right side of the drive motor (505) is fixedly connected to the left side of the support frame (4) by bolts. The right end of the drive motor (505) shaft passes through the inner cavity of the support frame (4) and is welded with a threaded rod (506). A movable plate (504) is threadedly fitted on the surface of the threaded rod (506). A guide rod (501) is provided through the surface of the movable plate (504). Both the left and right ends of the guide rod (501) are fixedly connected to the inner wall of the support frame (4) by bolts.

3. A water treatment filter arrangement for ease of cleaning according to claim 2, characterised in that: The bottom of the movable plate (504) is connected to an electric telescopic rod (503) by bolts. The bottom end of the electric telescopic rod (503) is connected to a scraping basket (502) by bolts. The right end of the threaded rod (506) is movably connected to the inner wall of the support frame (4) by a bearing.

4. The water treatment filter of claim 1, wherein: The front of the filter box (1) is connected to a baffle (7) by bolts. The bottom right side of the filter box (1) is fixedly connected to a drain valve. The top of the air blowing pipe (8) is provided with an air blowing hole.

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