Storage tank filtering device for PID high-reflection oil production and use method of storage tank filtering device

Abstract

The invention relates to the technical field of PID high-reflection oil production, and discloses a storage tank filtering device for PID high-reflection oil production and a using method thereof, and the storage tank filtering device comprises a tank body, four supporting legs, a filtering box, a water inlet, a water outlet, a storage box, a protective cover plate and a filtering net plate. According to the storage tank for PID high-reflection oil production, the cleaning assembly, the scraping assembly, the knocking assembly, the collecting assembly, the lifting assembly and the driving assembly are used in cooperation, a second inclined block can push the cleaning assembly to move when the cleaning assembly ascends, and the problem that when an existing storage tank for PID high-reflection oil production stores oil, the cleaning assembly cannot move is solved. In the prior art, a filter screen is usually arranged at a feed port to filter impurities in oil, the filtered impurities are usually attached to the surface of the filter screen to cause blockage of the filter screen, at the moment, the filter screen needs to be manually disassembled and cleaned, and the process of manually disassembling and cleaning the filter screen is time-consuming and labor-consuming, so that the oil filter is difficult to clean. And the working efficiency is reduced.

Description

Technical Field

[0001] This invention belongs to the field of PID high-reflectivity oil production technology, and particularly relates to a storage tank filtration device for PID high-reflectivity oil production and its usage method. Background Technology

[0002] PID high-reflectivity enamel is a special glass enamel with high reflectivity to visible light. It is mainly composed of glass powder, titanium dioxide, fillers, and ink modifiers, and is prepared through a specific process. Storage tanks are typically used in the production of PID high-reflectivity enamel because different raw materials need to be stored and blended separately during the production process. Storage tanks store these raw materials, ensuring they are easily accessible when needed and maintaining their stability and quality. Furthermore, the blended enamel also needs to be temporarily stored in storage tanks before proceeding to the next production step.

[0003] However, the above-mentioned device still has the following problems during implementation: Existing technologies and the above solutions have limitations. However, existing PID high-reflectivity oil production storage tanks typically have a filter screen installed at the inlet to filter impurities in the oil. These impurities usually adhere to the surface of the filter screen, causing it to become clogged. This requires manual disassembly and cleaning of the filter screen, which is time-consuming and labor-intensive, reducing work efficiency. Therefore, a filtration device for PID high-reflectivity oil production storage tanks and its usage method are proposed to solve the above problems. Summary of the Invention

[0004] To address the problems existing in the prior art, this invention provides a filtration device and method for using a storage tank for PID high-reflectivity oil production. This device has the advantages of cleaning and preventing clogging of the filter screen and collecting the cleaned impurities. It can overcome the aforementioned problems or at least partially solve the problem that existing PID high-reflectivity oil production storage tanks typically have a filter screen installed at the inlet to filter impurities from the oil. These impurities often adhere to the surface of the filter screen, causing clogging. This requires manual disassembly and cleaning of the filter screen, which is time-consuming and labor-intensive, reducing work efficiency.

[0005] This invention is implemented as follows: a filtration device for a storage tank used in PID high-reflectivity oil production and its usage method, comprising a tank body, four supporting legs, a filter box, an inlet, an outlet, a storage tank, a protective cover, and a filter screen. The supporting legs are fixedly connected to the four corners of the bottom of the outer surface of the tank body. The filter box is fixedly connected to the left side of the top of the outer surface of the tank body. The inlet is fixedly connected to the top left side of the filter box. The top of the outlet is fixedly connected to the right side of the bottom of the filter box. The bottom of the outlet penetrates the tank body and extends into the inner cavity of the tank body. The storage tank is located on the left side of the top of the inner cavity of the filter box, and its side near the inner wall of the filter box is fixedly connected to the inner wall of the filter box. The protective cover is located on the right side of the top of the inner cavity of the filter box, and its side near the inner wall of the filter box is fixedly connected to the inner wall of the filter box. The filter screen is located on the right side of the inner cavity of the filter box, and its side near the inner wall of the filter box is fixedly connected to the inner wall of the filter box. A cleaning assembly for cleaning a filter screen is disposed at the bottom left side of the filter screen. The cleaning assembly includes a scraper, the right side of which contacts the filter screen. Support columns are provided on the front and rear sides of the left side of the scraper. The right side of the support column penetrates the scraper and extends to the outside of the scraper. A support block is fixedly connected to the left side of the support column. A first spring is sleeved on the surface of the support column. The left and right sides of the first spring are fixedly connected to the support block and the scraper, respectively. A first inclined block is fixedly connected to the front and rear sides of the top of the scraper. A scraping assembly for removing impurities removed from the top of a scraper, the scraping assembly being disposed on the top of the scraper; Two tapping components are used to prevent the mesh of the filter screen from clogging, and they are located on the front and rear sides of the right side of the filter screen. A receiving component for collecting impurities scraped off by the scraping component, the receiving component being disposed inside the storage tank; The lifting assembly is used to drive the cleaning assembly to move up and down. There are two lifting assemblies, which are respectively located on the front and rear sides of the cleaning assembly. A drive component for raising and lowering the lifting assembly, wherein the lifting assembly is disposed on the top of the protective cover plate; A linkage component for moving the receiving component, the linkage component being located on the left side of the lifting component.

[0006] In a preferred embodiment of the present invention, the scraping assembly includes a support shell, the top of which is fixedly connected to the bottom of a protective cover plate. A plurality of second springs are evenly distributed on the top of the inner cavity of the support shell, and a removal block is provided on the bottom of the inner cavity of the support shell. The top and bottom of the second springs are fixedly connected to the inner wall of the support shell and the removal block, respectively. The side of the removal block near the inner wall of the support shell contacts the inner wall of the support shell, and the bottom of the removal block passes through the support shell and extends to the outer side of the support shell.

[0007] In a preferred embodiment of the present invention, the striking assembly includes two sliding columns. A filter screen plate is fixedly connected to the left side of the sliding column, and a limiting plate is fixedly connected to the right side of the sliding column. A third spring is sleeved on the surface of the sliding column, and the right side of the third spring is fixedly connected to the limiting plate. A movable plate is fixedly connected to the left side of the third spring. The top and bottom of the movable plate are both sleeved on the surface of the sliding column. A contact block is fixedly connected to the front side of the left side of the movable plate. Multiple striking heads are evenly distributed on the rear side of the left side of the movable plate. The left side of the contact block penetrates through the filter screen plate and extends to the left side of the filter screen plate. The right side of the striking head is fixedly connected to the movable plate, and the left side of the striking head contacts the filter screen plate.

[0008] As a preferred embodiment of the present invention, the receiving assembly includes a receiving box, the side of the receiving box near the storage box is in contact with the inner wall of the storage box, and push rods are fixedly connected to the front and rear sides of the top left side of the receiving box, and stroke holes are opened on the opposite sides of the two push rods.

[0009] As a preferred embodiment of the present invention, the lifting assembly includes a pull rod, the bottom left side of the pull rod is fixedly connected to the right side of the support column, the bottom right side of the pull rod is fixedly connected to a pressing block, and the top of the pull rod penetrates through the protective cover plate and extends to the outside of the protective cover plate.

[0010] In a preferred embodiment of the present invention, the drive assembly includes a motor, the bottom of which is fixedly connected to a protective cover plate, a screw fixedly connected to the output end of the motor, a push plate sleeved on the surface of the screw and threadedly connected to the push plate, and two pull rods fixedly connected to the front and rear sides of the bottom of the push plate.

[0011] As a preferred embodiment of the present invention, the linkage assembly includes two linkage rods, which are respectively disposed on the front and rear sides of the left side of the push plate and are fixedly connected to the push plate. On the left side of the opposite side of the two linkage rods, an extrusion column is fixedly connected. The side of the extrusion column away from the linkage rod passes through the stroke hole and extends into the inner cavity of the stroke hole to contact the inner wall of the stroke hole.

[0012] As a preferred embodiment of the present invention, a second inclined block is fixedly connected to both the front and rear sides of the bottom left side of the protective cover, and the position of the second inclined block corresponds to the first inclined block. A rectangular through hole corresponding to the receiving box is opened on the right side of the inner wall of the storage box.

[0013] As a preferred embodiment of the present invention, the first step is: when storing oil, the oil is injected into the inner cavity of the filter box through the water inlet, and the impurities in the oil are filtered by the filter screen plate in the inner cavity of the filter box. The filtered oil enters the inner cavity of the tank through the water outlet. Step 2: After the oil is filtered, start the drive component to drive the lifting component to rise. The lifting component will drive the cleaning component to rise synchronously, so that the cleaning component can scrape off the impurities attached to the surface of the filter screen. Step 3: When cleaning the filter screen, the lifting component will also squeeze and strike the component, causing the striking component to strike the filter screen to prevent the mesh of the filter screen from becoming clogged. Step 4: When cleaning impurities, once the cleaning component reaches the appropriate height, the drive component will drive the receiving component to move closer to the filter screen via the linkage component. When the height of the cleaning component exceeds that of the receiving component, the receiving component will contact the filter screen and stop moving, waiting to collect the cleaned impurities. Step 5: When cleaning impurities, once the cleaning component reaches the appropriate height, it will contact the scraping component and squeeze it, keeping the scraping component in contact with the cleaning component. Then, the cleaning component will contact the second inclined block and squeeze it. The squeezing force generated at this time will push the cleaning component to move away from the filter screen, so that the cleaning component is no longer in contact with the filter screen. During the movement of the cleaning component, the scraping component will scrape off the impurities cleaned by the cleaning component, causing the impurities to fall into the inner cavity of the collecting component for collection. Step 6: After collection is complete, start the drive component to run in reverse. The drive component will drive the cleaning component to move downward through the lifting component. During the downward movement of the cleaning component, it will stop squeezing the scraping component, causing the scraping component to reset. Then, the drive component will drive the receiving component to move in reverse through the linkage component and return it to the inner cavity of the storage box. After the cleaning component resets, stop the drive component to complete the work.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention novelly utilizes a combination of a cleaning component, a scraping component, a striking component, a collecting component, a lifting component, and a driving component. The second inclined block, as the cleaning component rises, compresses it, generating pressure that drives the cleaning component to move. This allows the scraping component to remove impurities cleaned by the cleaning component. The collecting component extends through a rectangular through-hole and reaches the bottom of the cleaning component to contact the filter screen, allowing the scraped impurities to fall into the inner cavity of the collecting component. This solves the problem of existing PID high-reflectivity oil production storage tanks, which typically use a filter screen at the inlet to filter impurities. The filtered impurities often adhere to the surface of the filter screen, causing blockage. This requires manual disassembly and cleaning of the filter screen, a time-consuming and labor-intensive process that reduces work efficiency.

[0015] 2. By setting up a scraping component, the present invention can scrape off the impurities cleaned by the cleaning component. As the scraper moves upward, it pushes the removal block into the inner cavity of the support shell and squeezes the second spring. When the scraper reaches the appropriate position, it moves away from the filter screen. At this time, the removal block will scrape off the impurities cleaned by the scraper. When the scraper moves downward to reset, it will no longer squeeze the removal block. The rebound force of the second spring after being squeezed will push the removal block to move in the opposite direction and reset.

[0016] 3. This invention, by setting up a striking component, can simultaneously clean and strike the filter screen, preventing the filter screen's mesh from becoming clogged. The contact block drives the moving plate to move on the surface of the sliding column, compressing the third spring. The moving plate then drives the striking head to move synchronously, preventing the striking head from contacting the filter screen. The sliding column and limiting plate support and limit the moving plate and the third spring. When the pressing block no longer contacts the contact block, the contact block is no longer compressed. Simultaneously, the rebound force released after the third spring is compressed pushes the moving plate and the striking head to move in the opposite direction, causing the striking head to strike the filter screen. The resulting vibration prevents the filter screen's mesh from becoming clogged.

[0017] 4. By setting up a receiving component, the present invention can collect the impurities scraped off by the scraping component. When the scraper rises to a suitable height, the push rod will drive the receiving box to move closer to the filter screen. When the height of the scraper exceeds the receiving box, the receiving box will contact the filter screen and then stop moving, waiting for the removal block to scrape off the impurities cleaned by the scraper and fall into the inner cavity of the receiving box for collection.

[0018] 5. By setting up a lifting component, the present invention can drive the cleaning component to rise and fall, and at the same time, it can also squeeze and knock the component, so that the knocking component knocks on the filter screen to prevent blockage. When it is necessary to drive the scraper to rise and fall, the lifting of the lever will drive the scraper and the squeezing block to rise and fall synchronously. During the process of the squeezing block rising and falling, the inclined surface of the squeezing block will contact the inclined surface of the contact block and generate squeezing. The squeezing force generated at this time will push the contact block to move.

[0019] 6. By setting up a drive component, the present invention can drive the lifting component and the linkage component to lift and lower synchronously. When it is necessary to lift and lower the pull rod, the motor is started. The motor will drive the screw to rotate. During the rotation of the screw, it will drive the push plate to lift and lower. The push plate will drive the pull rod and the linkage rod to lift and lower synchronously.

[0020] 7. By setting up a linkage component, the present invention can push the receiving component to move after the cleaning component reaches a suitable height. When it is necessary to push the push rod to move, the linkage rod will drive the extrusion column to move along the trajectory of the inner cavity of the stroke hole. When the extrusion column moves to the appropriate position, it will extrude the push rod, and the extrusion force generated at this time will push the push rod to move.

[0021] 8. By setting a second inclined block, the present invention can squeeze the first inclined block. The squeezing force generated at this time will push the first inclined block and the scraper to move synchronously. After the scraper rises to a suitable height, it can move away from the filter screen. By setting a rectangular through hole, the receiving box can extend and retract from the inner cavity of the storage box, which facilitates the collection of the removed impurities. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present invention; Figure 2 This is a three-dimensional structural diagram of the storage box and protective cover provided in an embodiment of the present invention; Figure 3 This is a full sectional view of the filter box provided in an embodiment of the present invention; Figure 4 This is a three-dimensional structural diagram of the lifting assembly and driving assembly provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning component provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the striking component provided in an embodiment of the present invention; Figure 7 This is a three-dimensional structural diagram of the storage box and receiving assembly provided in an embodiment of the present invention; Figure 8 This is an exploded view of the scraping assembly provided in an embodiment of the present invention.

[0023] In the diagram: 1. Tank body; 2. Support leg; 3. Filter box; 4. Inlet; 5. Outlet; 6. Storage tank; 7. Protective cover; 8. Filter screen; 9. Cleaning assembly; 10. Scraping assembly; 11. Tapping assembly; 12. Receiving assembly; 13. Lifting assembly; 14. Drive assembly; 15. Linkage assembly; 16. Second inclined block; 17. Rectangular through hole; 901. Scraper; 902. Support column; 903. Support block; 904. First spring; 905. First inclined block; 10. 01. Support shell; 1002. Second spring; 1003. Removal block; 1101. Sliding column; 1102. Limiting plate; 1103. Third spring; 1104. Moving plate; 1105. Contact block; 1106. Striking head; 1201. Receiving box; 1202. Push rod; 1203. Passing hole; 1301. Pull rod; 1302. Extrusion block; 1401. Motor; 1402. Screw; 1403. Push plate; 1501. Linkage rod; 1502. Extrusion column. Detailed Implementation

[0024] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0025] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0026] like Figures 1 to 8 As shown in the figure, the present invention provides a PID high-reflectivity oil production storage tank filtration device and its usage method, including a tank body 1, four support legs 2, a filter box 3, a water inlet 4, a water outlet 5, a storage tank 6, a protective cover 7, and a filter screen 8. The support legs 2 are fixedly connected to the four corners of the bottom of the outer surface of the tank body 1. The filter box 3 is fixedly connected to the left side of the top of the outer surface of the tank body 1. The water inlet 4 is fixedly connected to the top of the left side of the filter box 3. The top of the water outlet 5 is fixedly connected to the right side of the bottom of the filter box 3. The bottom of the water outlet 5 penetrates the tank body 1 and extends into the inner cavity of the tank body 1. The storage tank 6 is located on the left side of the top of the inner cavity of the filter box 3, and the side near the inner wall of the filter box 3 is fixedly connected to the inner wall of the filter box 3. The protective cover 7 is located on the right side of the top of the inner cavity of the filter box 3, and the side near the inner wall of the filter box 3 is fixedly connected to the inner wall of the filter box 3. The filter screen 8 is located on the right side of the inner cavity of the filter box 3, and the side near the inner wall of the filter box 3 is fixedly connected to the inner wall of the filter box 3. A cleaning assembly 9 for cleaning the filter screen plate 8 is disposed at the bottom left side of the filter screen plate 8. The cleaning assembly 9 includes a scraper 901, the right side of which contacts the filter screen plate 8. Support columns 902 are provided on the front and rear sides of the left side of the scraper 901. The right side of the support column 902 passes through the scraper 901 and extends to the outside of the scraper 901. A support block 903 is fixedly connected to the left side of the support column 902. A first spring 904 is sleeved on the surface of the support column 902. The left and right sides of the first spring 904 are fixedly connected to the support block 903 and the scraper 901, respectively. A first inclined block 905 is fixedly connected to the front and rear sides of the top of the scraper 901. A scraping assembly 10 for removing impurities after cleaning the top of the scraper 901, the scraping assembly 10 being disposed on the top of the scraper 901; Two tapping components 11 are used to prevent the mesh of the filter plate 8 from clogging. They are located on the front and rear sides of the right side of the filter plate 8. A receiving component 12 is used to collect impurities scraped off by the scraping component 10, and the receiving component 12 is disposed in the inner cavity of the storage box 6. Lifting components 13 are used to drive the cleaning component 9 to rise and fall. There are two lifting components 13, which are respectively arranged on the front and rear sides of the cleaning component 9. A drive assembly 14 for lifting the lifting assembly 13, wherein the lifting assembly 13 is disposed on the top of the protective cover plate 7; A linkage component 15 is used to move the receiving component 12, and the linkage component 15 is located on the left side of the lifting component 13.

[0027] refer to Figure 8 The scraping assembly 10 includes a support shell 1001. The top of the support shell 1001 is fixedly connected to the bottom of the protective cover plate 7. A plurality of second springs 1002 are evenly distributed on the top of the inner cavity of the support shell 1001. A removal block 1003 is provided at the bottom of the inner cavity of the support shell 1001. The top and bottom of the second springs 1002 are fixedly connected to the inner wall of the support shell 1001 and the removal block 1003, respectively. The side of the removal block 1003 near the inner wall of the support shell 1001 contacts the inner wall of the support shell 1001. The bottom of the removal block 1003 passes through the support shell 1001 and extends to the outside of the support shell 1001.

[0028] The above solution is adopted: by setting the scraping component 10, the impurities cleaned by the cleaning component 9 can be scraped off. When the scraper 901 moves upward, it will push the removal block 1003 to move into the inner cavity of the support shell 1001 and squeeze the second spring 1002. When the scraper 901 reaches the appropriate position, it will move away from the filter screen plate 8. At this time, the removal block 1003 will scrape off the impurities cleaned by the scraper 901. When the scraper 901 moves downward to reset, it will no longer squeeze the removal block 1003. The rebound force of the second spring 1002 after being squeezed will push the removal block 1003 to move in the opposite direction and reset.

[0029] refer to Figure 6 The striking assembly 11 includes two sliding columns 1101. The left side of the sliding column 1101 is fixedly connected to the filter screen plate 8, and the right side of the sliding column 1101 is fixedly connected to the limiting plate 1102. A third spring 1103 is sleeved on the surface of the sliding column 1101. The right side of the third spring 1103 is fixedly connected to the limiting plate 1102. A moving plate 1104 is fixedly connected to the left side of the third spring 1103. The top and bottom of the moving plate 1104 are both sleeved on the surface of the sliding column 1101. A contact block 1105 is fixedly connected to the front side of the left side of the moving plate 1104. A plurality of striking heads 1106 are evenly distributed on the rear side of the left side of the moving plate 1104. The left side of the contact block 1105 penetrates through the filter screen plate 8 and extends to the left side of the filter screen plate 8. The right side of the striking head 1106 is fixedly connected to the moving plate 1104, and the left side of the striking head 1106 contacts the filter screen plate 8.

[0030] The above solution involves setting up a striking component 11, which can simultaneously clean and strike the filter screen 8 to prevent clogging of the filter screen 8's mesh. The contact block 1105 drives the moving plate 1104 to move on the surface of the sliding column 1101 and compress the third spring 1103. The moving plate 1104 drives the striking head 1106 to move synchronously, so that the striking head 1106 no longer contacts the filter screen 8. The sliding column 1101 and the limiting plate 1102 support and limit the moving plate 1104 and the third spring 1103. When the pressing block 1302 no longer contacts the contact block 1105, the contact block 1105 is no longer compressed. At the same time, the rebound force released after the third spring 1103 is compressed will push the moving plate 1104 and the striking head 1106 to move in the opposite direction, so that the striking head 1106 strikes the filter screen 8. The resulting vibration force can prevent clogging of the filter screen 8's mesh.

[0031] refer to Figure 7The receiving assembly 12 includes a receiving box 1201. The side of the receiving box 1201 closest to the storage box 6 is in contact with the inner wall of the storage box 6. Push rods 1202 are fixedly connected to the front and rear sides of the top left side of the receiving box 1201. Stroke holes 1203 are opened on the opposite sides of the two push rods 1202.

[0032] The above solution is adopted: by setting up the receiving component 12, the impurities scraped by the scraping component 10 can be collected. When the scraper 901 rises to a suitable height, the push rod 1202 will drive the receiving box 1201 to move closer to the filter screen plate 8. When the height of the scraper 901 exceeds the receiving box 1201, the receiving box 1201 will contact the filter screen plate 8 and then stop moving, waiting for the removal block 1003 to scrape off the impurities cleaned by the scraper 901 and fall into the inner cavity of the receiving box 1201 for collection.

[0033] refer to Figure 3 and Figure 4 The lifting assembly 13 includes a pull rod 1301. The bottom left side of the pull rod 1301 is fixedly connected to the right side of the support column 902. The bottom right side of the pull rod 1301 is fixedly connected to a pressing block 1302. The top of the pull rod 1301 passes through the protective cover plate 7 and extends to the outside of the protective cover plate 7.

[0034] The above solution is adopted: by setting up the lifting component 13, the cleaning component 9 can be lifted and lowered, and at the same time, the squeezing and striking component 11 can be used to strike the filter screen plate 8 to prevent blockage. When it is necessary to lift and lower the scraper 901, the lifting and lowering of the lever 1301 will drive the scraper 901 and the squeezing block 1302 to lift and lower synchronously. During the lifting and lowering of the squeezing block 1302, the inclined surface of the squeezing block 1302 will contact the inclined surface of the contact block 1105 and generate squeezing. The squeezing force generated at this time will push the contact block 1105 to move.

[0035] refer to Figure 4 The drive assembly 14 includes a motor 1401. The bottom of the motor 1401 is fixedly connected to the protective cover plate 7. A screw 1402 is fixedly connected to the output end of the motor 1401. A push plate 1403 is sleeved on the surface of the screw 1402 and is threadedly connected to the push plate 1403. The front and rear sides of the bottom of the push plate 1403 are fixedly connected to two pull rods 1301.

[0036] The above solution is adopted: by setting the drive component 14, the lifting component 13 and the linkage component 15 can be driven to lift and lower synchronously. When the pull rod 1301 needs to be lifted and lowered, the motor 1401 is started. The motor 1401 will drive the screw 1402 to rotate. During the rotation of the screw 1402, the push plate 1403 will be driven to lift and lower. The push plate 1403 will drive the pull rod 1301 and the linkage rod 1501 to lift and lower synchronously.

[0037] refer to Figure 4 The linkage assembly 15 includes two linkage rods 1501, which are respectively located on the front and rear sides of the left side of the push plate 1403 and are fixedly connected to the push plate 1403. On the left side of the opposite side of the two linkage rods 1501, there are pressing columns 1502. The side of the pressing column 1502 away from the linkage rod 1501 passes through the stroke hole 1203 and extends into the inner cavity of the stroke hole 1203 to contact the inner wall of the stroke hole 1203.

[0038] Using the above solution: By setting the linkage component 15, after the cleaning component 9 reaches a suitable height, the receiving component 12 can be pushed to move. When it is necessary to push the push rod 1202 to move, the linkage rod 1501 will drive the extrusion column 1502 to move along the trajectory of the inner cavity of the stroke hole 1203. When the extrusion column 1502 moves to a suitable position, it will extrude the push rod 1202. The extrusion force generated at this time will push the push rod 1202 to move.

[0039] refer to Figure 3 , Figure 5 , Figure 7 and Figure 8 The protective cover plate 7 has a second inclined block 16 fixedly connected to the front and rear sides of the bottom left side, and the position of the second inclined block 16 corresponds to the first inclined block 905. The right side of the inner wall of the storage box 6 has a rectangular through hole 17 corresponding to the receiving box 1201.

[0040] The above scheme is adopted: by setting the second inclined block 16, the first inclined block 905 can be squeezed. The squeezing force generated will push the first inclined block 905 and the scraper 901 to move synchronously. After the scraper 901 rises to a suitable height, it can move away from the filter screen plate 8. By setting the rectangular through hole 17, the receiving box 1201 can extend and retract from the inner cavity of the storage box 6, which facilitates the collection of the removed impurities by the receiving box 1201.

[0041] refer to Figures 1 to 8 The method includes the following steps: First step: When storing oil, the oil is injected into the inner cavity of the filter box 3 through the water inlet 4. The filter screen plate 8 in the inner cavity of the filter box 3 is used to filter the impurities in the oil. The filtered oil enters the inner cavity of the tank 1 through the water outlet 5. Step 2: After the oil is filtered, start the drive assembly 14 to drive the lifting assembly 13 to rise. The lifting assembly 13 will drive the cleaning assembly 9 to rise synchronously, so that the cleaning assembly 9 will scrape off the impurities attached to the surface of the filter screen 8. Step 3: When cleaning the filter screen 8, the lifting component 13 will also squeeze and strike the component 11, so that the striking component 11 strikes the filter screen 8 to prevent the mesh of the filter screen 8 from becoming clogged. Step 4: When cleaning impurities, once the cleaning component 9 reaches the appropriate height, the drive component 14 will drive the receiving component 12 to move closer to the filter screen plate 8 via the linkage component 15. When the height of the cleaning component 9 exceeds that of the receiving component 12, the receiving component 12 will contact the filter screen plate 8 and stop moving, waiting to collect the cleaned impurities. Step 5: When cleaning impurities, once the cleaning component 9 reaches a suitable height, it will contact the scraping component 10 and squeeze the scraping component 10, keeping the scraping component 10 in contact with the cleaning component 9. Then, the cleaning component 9 will contact the second inclined block 16 and generate pressure. The pressure generated at this time will push the cleaning component 9 to move away from the filter screen plate 8, so that the cleaning component 9 no longer contacts the filter screen plate 8. During the movement of the cleaning component 9, the scraping component 10 will scrape off the impurities cleaned by the cleaning component 9, causing the impurities to fall into the inner cavity of the collecting component 12 for collection. Step 6: After collection is completed, start the drive component 14 to run in reverse. The drive component 14 will drive the cleaning component 9 to move downward through the lifting component 13. During the downward movement, the cleaning component 9 will stop squeezing the scraping component 10, causing the scraping component 10 to reset. Then, the drive component 14 will drive the receiving component 12 to move in reverse through the linkage component 15 and return it to the inner cavity of the storage box 6. After the cleaning component 9 resets, stop the drive component 14 to complete the work.

[0042] Working principle of the invention: In use, oil is injected into the inner cavity of filter box 3 through inlet 4. The filter screen 8 in the inner cavity of filter box 3 is used to filter impurities in the oil. The filtered oil enters the inner cavity of tank 1 through outlet 5. After the oil is filtered, motor 1401 is started. Motor 1401 drives screw 1402 to rotate. During the rotation of screw 1402, push plate 1403 is driven to rise and fall. Push plate 1403 drives pull rod 1301 and linkage rod 1501 to rise and fall synchronously. The rise and fall of pull rod 1301 drives scraper 901 and extrusion block 1302 to rise and fall synchronously. During the rise and fall of scraper 901, impurities attached to the surface of filter screen 8 are scraped off. The scraped impurities will accumulate on the top of scraper 901. During the lifting and lowering process of the extrusion block 1302, the inclined surface of the extrusion block 1302 will contact the inclined surface of the contact block 1105 and generate extrusion. The extrusion force generated at this time will push the contact block 1105 to move. The contact block 1105 will drive the moving plate 1104 to move on the surface of the sliding column 1101 and compress the third spring 1103. The moving plate 1104 will drive the striking head 1106 to move synchronously, so that the striking head 1106 is no longer in contact with the filter screen plate 8, and the sliding column... 1101 and the limiting plate 1102 will support and limit the moving plate 1104 and the third spring 1103. When the pressing block 1302 no longer contacts the contact block 1105, the contact block 1105 will no longer be pressed. At the same time, the rebound force released after the third spring 1103 is pressed will push the moving plate 1104 and the striking head 1106 to move in the opposite direction, so that the striking head 1106 strikes the filter screen plate 8. The vibration force generated at this time can prevent the mesh of the filter screen plate 8 from being blocked. During the movement of the linkage rod 1501, the linkage rod 1501 will drive the extrusion column 1502 to move along the trajectory of the inner cavity of the stroke hole 1203. When the extrusion column 1502 moves to the appropriate position, it will extrude the push rod 1202. The extrusion force generated at this time will push the push rod 1202 to move. The push rod 1202 will drive the receiving box 1201 to move closer to the filter screen plate 8. When the height of the scraper 901 exceeds the receiving box 1201, the receiving box 1201 will contact the filter screen plate 8 and then stop moving, waiting to collect the cleaned impurities. When the scraper 901 rises to the appropriate position, it will push the removal block 1003 to move into the inner cavity of the support shell 1001 and squeeze the second spring 1002. Then, the second inclined block 16 at the bottom of the protective cover plate 7 will contact the first inclined block 905 at the top of the scraper 901 and squeeze it. The squeezing force generated at this time will push the first inclined block 905 and the scraper 901 to move synchronously, so that the scraper 901 moves away from the filter screen plate 8 and squeezes the first spring 904. At the same time, during the movement of the scraper 901, the removal block 1003 will scrape off the impurities accumulated on the top of the scraper 901 and let them fall into the inner cavity of the collection box 1201, so that the collection box 1201 collects the cleaned impurities. Then, the motor 1401 is started and reversed, causing the scraper 901 to move downwards and reset. During the downward movement of the scraper 901, the second inclined block 16 no longer squeezes the first inclined block 905. At this time, the rebound force after the first spring 904 squeezes will push the scraper 901 towards the filter screen plate 8 and reset. At the same time, the scraper 901 will no longer squeeze the removal block 1003. The force released after the second spring 1002 squeezes will reset the removal block 1003. The receiving box 1201 will move away from the filter screen plate 8 and re-enter the inner cavity of the storage box 6. After the scraper 901 is reset, the motor 1401 is stopped, and the work is completed. Through the above steps, the impurities attached to the surface of the filter screen plate 8 are cleaned and collected, which improves the creativity of the PID high-reflectivity oil production storage tank filter device and its usage method, and makes it easier for users to use.

[0043] It should be noted that the motor is a device or equipment that exists in the prior art, or a device or equipment that can be implemented by the prior art, and the specific composition and principle of the power supply of the motor are clear to those skilled in the art, so they will not be described in detail.

[0044] In summary, this PID high-reflectivity oil production storage tank filtration device and its usage method, through the coordinated use of a cleaning component 9, a scraping component 10, a striking component 11, a collecting component 12, a lifting component 13, and a driving component 14, addresses the issue of existing PID high-reflectivity oil production storage tanks. By employing a cleaning component 9, a second inclined block 16 compresses the cleaning component 9 as it rises, generating pressure that propels the cleaning component 9 forward. This causes the scraping component 10 to remove impurities cleaned by the cleaning component 9. The collecting component 12 extends through a rectangular through-hole 17 and reaches the bottom of the cleaning component 9 to contact the filter screen 8, allowing the scraped impurities to fall into the inner cavity of the collecting component 12. This solves the problem that existing PID high-reflectivity oil production storage tanks typically use a filter screen at the inlet to filter impurities from the oil. However, the filtered impurities often adhere to the surface of the filter screen, causing blockage. This requires manual disassembly and cleaning of the filter screen, which is time-consuming and labor-intensive, reducing work efficiency.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filtration device for a storage tank used in PID high-reflectivity oil production, comprising a tank body (1), four support legs (2), a filter box (3), an inlet (4), an outlet (5), a storage tank (6), a protective cover (7), and a filter screen (8), characterized in that: The support feet (2) are fixedly connected to the four corners of the bottom of the outer surface of the tank (1). The filter box (3) is fixedly connected to the left side of the top of the outer surface of the tank (1). The inlet (4) is fixedly connected to the top of the left side of the filter box (3). The top of the outlet (5) is fixedly connected to the right side of the bottom of the filter box (3). The bottom of the outlet (5) penetrates the tank (1) and extends to the inner cavity of the tank (1). The storage box (6) is located on the left side of the top of the inner cavity of the filter box (3) and is fixedly connected to the inner wall of the filter box (3) on the side close to the inner wall of the filter box (3). The protective cover (7) is located on the right side of the top of the inner cavity of the filter box (3) and is fixedly connected to the inner wall of the filter box (3) on the side close to the inner wall of the filter box (3). The filter screen (8) is located on the right side of the inner cavity of the filter box (3) and is fixedly connected to the inner wall of the filter box (3) on the side close to the inner wall of the filter box (3). A cleaning assembly (9) for cleaning the filter screen (8) is provided at the bottom left side of the filter screen (8). The cleaning assembly (9) includes a scraper (901). The right side of the scraper (901) contacts the filter screen (8). Support columns (902) are provided on the front and rear sides of the left side of the scraper (901). The right side of the support column (902) passes through the scraper (901) and extends to the outside of the scraper (901). A support block (903) is fixedly connected to the left side of the support column (902). A first spring (904) is sleeved on the surface of the support column (902). The left and right sides of the first spring (904) are fixedly connected to the support block (903) and the scraper (901) respectively. A first inclined block (905) is fixedly connected to the front and rear sides of the top of the scraper (901). A scraping assembly (10) for removing impurities removed from the top of the scraper (901), the scraping assembly (10) being disposed on the top of the scraper (901); Two knocking components (11) are used to prevent the mesh of the filter screen (8) from clogging, and are located on the front and rear sides of the right side of the filter screen (8). A receiving component (12) for collecting impurities scraped off by the scraping component (10) is provided in the inner cavity of the storage box (6); The lifting assembly (13) is used to drive the cleaning assembly (9) to rise and fall. There are two lifting assemblies (13), which are respectively located on the front and rear sides of the cleaning assembly (9). A drive assembly (14) for lifting the lifting assembly (13) is provided on the top of the protective cover plate (7); A linkage component (15) for moving the receiving component (12) is provided on the left side of the lifting component (13).

2. The PID high-reflectivity oil production storage tank filtration device as described in claim 1, characterized in that: The scraping assembly (10) includes a support shell (1001), the top of which is fixedly connected to the bottom of the protective cover plate (7). A plurality of second springs (1002) are evenly distributed on the top of the inner cavity of the support shell (1001). A removal block (1003) is provided at the bottom of the inner cavity of the support shell (1001). The top and bottom of the second springs (1002) are fixedly connected to the inner wall of the support shell (1001) and the removal block (1003) respectively. The side of the removal block (1003) close to the inner wall of the support shell (1001) contacts the inner wall of the support shell (1001). The bottom of the removal block (1003) passes through the support shell (1001) and extends to the outside of the support shell (1001).

3. The PID high-reflectivity oil production storage tank filtration device as described in claim 1, characterized in that: The striking assembly (11) includes two sliding posts (1101). A filter plate (8) is fixedly connected to the left side of each sliding post (1101), and a limiting plate (1102) is fixedly connected to the right side of each sliding post (1101). A third spring (1103) is sleeved on the surface of each sliding post (1101). The right side of the third spring (1103) is fixedly connected to the limiting plate (1102), and a movable plate (1104) is fixedly connected to the left side of the third spring (1103). The top and bottom are both fitted onto the surface of the sliding column (1101). A contact block (1105) is fixedly connected to the front side of the left side of the moving plate (1104). Multiple knocking heads (1106) are evenly distributed on the rear side of the left side of the moving plate (1104). The left side of the contact block (1105) penetrates through the filter screen plate (8) and extends to the left side of the filter screen plate (8). The right side of the knocking head (1106) is fixedly connected to the moving plate (1104). The left side of the knocking head (1106) contacts the filter screen plate (8).

4. The filtration device for a storage tank used in PID high-reflectivity oil production as described in claim 1, characterized in that: The receiving assembly (12) includes a receiving box (1201). The side of the receiving box (1201) close to the storage box (6) is in contact with the inner wall of the storage box (6). Push rods (1202) are fixedly connected to the front and rear sides of the top left side of the receiving box (1201). Stroke holes (1203) are opened on the opposite sides of the two push rods (1202).

5. The PID high-reflectivity oil production storage tank filtration device as described in claim 1, characterized in that: The lifting assembly (13) includes a pull rod (1301), the bottom left side of the pull rod (1301) is fixedly connected to the right side of the support column (902), the bottom right side of the pull rod (1301) is fixedly connected to a pressing block (1302), the top of the pull rod (1301) penetrates through the protective cover plate (7) and extends to the outside of the protective cover plate (7).

6. The PID high-reflectivity oil production storage tank filtration device as described in claim 5, characterized in that: The drive assembly (14) includes a motor (1401), the bottom of which is fixedly connected to the protective cover (7), and a screw (1402) is fixedly connected to the output end of the motor (1401). A push plate (1403) is sleeved on the surface of the screw (1402) and threadedly connected to the push plate (1403). The front and rear sides of the bottom of the push plate (1403) are fixedly connected to two pull rods (1301).

7. The PID high-reflectivity oil production storage tank filtration device as described in claim 6, characterized in that: The linkage assembly (15) includes two linkage rods (1501), which are respectively located on the front and rear sides of the left side of the push plate (1403) and are fixedly connected to the push plate (1403). On the left side of the opposite side of the two linkage rods (1501), there are pressing columns (1502). The side of the pressing column (1502) away from the linkage rod (1501) passes through the stroke hole (1203) and extends into the inner cavity of the stroke hole (1203) to contact the inner wall of the stroke hole (1203).

8. The PID high-reflectivity oil production storage tank filtration device as described in claim 4, characterized in that: The protective cover (7) has a second inclined block (16) fixedly connected to the front and rear sides of the bottom left side, and the position of the second inclined block (16) corresponds to the first inclined block (905). The storage box (6) has a rectangular through hole (17) on the right side of the inner wall corresponding to the receiving box (1201).

9. A PID high-reflectivity oil production storage tank filtration device and its usage method as described in claims 1 to 8, the usage method includes the following steps: First step: When storing oil, the oil is injected into the inner cavity of the filter box (3) through the water inlet (4), and the impurities in the oil are filtered by the filter screen plate (8) in the inner cavity of the filter box (3), and the filtered oil enters the inner cavity of the tank body (1) through the water outlet (5); Step 2: After the oil is filtered, start the drive assembly (14) to drive the lifting assembly (13) to rise. The lifting assembly (13) will drive the cleaning assembly (9) to rise synchronously, so that the cleaning assembly (9) will scrape off the impurities attached to the surface of the filter screen (8). Step 3: When cleaning the filter screen (8), the lifting component (13) will also squeeze and strike the component (11) to make the striking component (11) strike the filter screen (8) to avoid clogging of the mesh of the filter screen (8). Step 4: When cleaning impurities, once the cleaning component (9) reaches the appropriate height, the drive component (14) will drive the receiving component (12) to move closer to the filter screen (8) through the linkage component (15). When the height of the cleaning component (9) exceeds that of the receiving component (12), the receiving component (12) will contact the filter screen (8) and stop moving, waiting to collect the cleaned impurities. Step 5: When cleaning impurities, when the cleaning component (9) reaches a suitable height, it will contact the scraping component (10) and squeeze the scraping component (10) to keep the scraping component (10) in contact with the cleaning component (9). Then the cleaning component (9) will contact the second inclined block (16) and squeeze it. The squeezing force generated at this time will push the cleaning component (9) to move away from the filter screen (8) so that the cleaning component (9) no longer contacts the filter screen (8). During the movement of the cleaning component (9), the scraping component (10) will scrape off the impurities cleaned by the cleaning component (9) and let the impurities fall into the inner cavity of the receiving component (12) to collect the cleaned impurities. Step 6: After collection is completed, start the drive component (14) to run in reverse. The drive component (14) will drive the cleaning component (9) to move downward through the lifting component (13). During the downward movement, the cleaning component (9) will no longer squeeze the scraping component (10), so that the scraping component (10) will be reset. Then the drive component (14) will drive the receiving component (12) to move in reverse through the linkage component (15) and return it to the inner cavity of the storage box (6). After the cleaning component (9) is reset, stop the drive component (14) to complete the work.

Images