An industrial water filter cartridge and a filter device containing the same

Abstract

The application belongs to the technical field of filtering equipment, and particularly relates to an industrial water filter element and a filtering device containing the same. The cleaning is mainly performed by using water flow, the cleaning effect is single, the cleaning degree is limited, the filter element cannot be effectively cleaned to high cleanliness during cleaning, and the subsequent cleaning interval is shortened. The application discloses the following scheme, which comprises a filter element body, filter water element seats and filtering bins. Two filter element bodies are respectively arranged on the outer walls of the two filter water element seats, and the outer walls of the two filter water element seats are fixedly connected with the inner walls of the two filtering bins. The industrial water filter element and the filtering device containing the same have the effect of increasing the cleaning effect. During the cleaning operation, the device can assist in rubbing and washing the filter element body, so that the cleaning effect of the device is increased during the cleaning process, the cleaning cleanliness of the filter element body is ensured, the subsequent cleaning interval is prevented from being shortened, and the use effect of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of filtration equipment technology, and more particularly to an industrial water filter element and a filtration device containing the same. Background Technology

[0002] Filter cartridges are a professional term for filtration and purification functions. They are used to purify raw fluids and facilitate the separation of raw materials. Currently, filter cartridges are mainly used in filtration industries such as oil filtration, air filtration, and water filtration.

[0003] Filter cartridges separate solid particles from liquids or gases, or allow different substances to come into full contact, accelerating reaction time. This protects equipment from damage and ensures air cleanliness. When fluid enters a filter cartridge containing a screen of a specific size, impurities are blocked, while clean fluid flows out. Liquid filter cartridges purify contaminated liquids (including oil and water) to a state suitable for production and daily life, achieving a certain level of cleanliness.

[0004] Industrial water refers to the total amount of water used in industrial production processes and the domestic water used by employees within the factory area. The main uses of industrial water are: ① raw material water, water used directly as raw material or as part of a raw material; ② product processing water; ③ boiler water; ④ cooling water, etc.

[0005] Existing industrial water filter cartridges accumulate a large amount of dirt inside during filtration. Since the cartridges are reusable, they are cleaned regularly. However, cleaning is mostly done by water flow, which is a single and limited method. It is difficult to effectively clean the cartridges to a high degree of cleanliness, resulting in shorter cleaning intervals and poor performance. Summary of the Invention

[0006] This invention discloses an industrial water filter element, aiming to solve the technical problem that existing industrial water filter elements in the background art accumulate a large amount of dirt inside during filtration. At the same time, the filter element can be reused during filtration, so it needs to be cleaned regularly. However, the cleaning is mostly done by water flow, which has a single cleaning effect and limited cleaning degree. It is difficult to effectively clean the filter element to a high degree of cleanliness, resulting in a shortened subsequent cleaning interval and poor performance.

[0007] This invention proposes an industrial water filter element, comprising a filter element body, a filter element seat, and a filter chamber. Two filter element bodies are respectively located on the outer walls of two filter element seats, and the outer walls of the two filter element seats are respectively fixedly connected to the inner walls of the two filter chambers. Multiple water holes are provided on the outer walls of both filter element seats, and multiple mounting ports are provided on the bottom of both filter element seats. A filter element cleaning module is provided on the outside of both filter element bodies. The filter element cleaning module includes multiple electrically operated telescopic rods, which are respectively fixedly connected to the interior of the multiple mounting ports. The output ends of the multiple electrically operated telescopic rods on the same side are fixedly connected to the same fixed bracket. Mounting frames are movably connected to the inner walls of both fixed brackets. Each cleaning seat is fixedly connected to its top; each cleaning seat has multiple movable openings at its top and multiple round holes on its inner wall; multiple support members are fixedly connected to each cleaning seat, and the top of each support member on the same cleaning seat is provided with the same gear ring; multiple shaft members are movably connected to each cleaning seat, and driven gears and winding wheels are fixedly connected to the outer walls of each shaft member; the driven gears mesh with two gear rings respectively; stepper motors are fixedly connected to each cleaning seat, and the output shafts of the two stepper motors are connected to transmission gears via couplings; the two transmission gears mesh with two gear rings respectively; multiple guide rods are fixedly connected inside each cleaning seat. Multiple guide rods are movably connected to mounting seats on their outer walls. These mounting seats are located inside multiple movable openings. Each mounting seat has a telescopic spring fixedly connected to one side of its outer wall. One end of each telescopic spring is fixedly connected to the inner wall of two cleaning seats. The inner walls of two circular holes on the same vertical plane are fixedly connected to the same guide sleeve. Connecting cables are fixedly connected to one side of each mounting seat's outer wall. These connecting cables are located inside multiple guide sleeves, and one end of each connecting cable is fixedly connected to the inner wall of multiple winding wheels. The inner walls of both filter chambers are provided with threaded guide grooves. Each cleaning seat has two protrusions fixedly connected to its outer wall, with four protrusions located inside the two threaded guide grooves. Each mounting base has a mounting cavity on one outer wall. A washing seat is movably connected to the inner wall of each mounting cavity. A control air pump is fixedly connected to the inner wall of each washing seat facing the mounting cavity. A connecting cavity is formed on one outer wall of each washing seat, and the interior of each connecting cavity communicates with the interior of each mounting cavity. Multiple connecting pipes are fixedly connected to the output ends of each control air pump, and these connecting pipes are located inside each connecting cavity. Airbags are fixedly connected to the output ends of each connecting pipe, and these airbags are fixedly connected to the outer walls of each washing seat. A washing plate is fixedly connected to the outer walls of each airbag. Air holes are formed on both outer walls of each mounting base, and these air holes communicate with the interior of each mounting cavity.

[0008] By incorporating a filter element cleaning module, the module assists the filter element in its self-cleaning process during backwashing. During cleaning, the module agitates the filter element, enhancing its cleaning effectiveness and cleanliness. This prevents shorter cleaning intervals in subsequent uses, extends the filter element's lifespan, reduces replacement frequency, and improves overall device performance.

[0009] An industrial water filtration device includes an industrial water filter element as described above, and a support rod base. An inlet pipe is provided at the top of the support rod base. Two control valves are fixedly connected to the outer wall of the inlet pipe. A common drain pipe is fixedly connected to the bottom of the two control valves. A connecting pipe is fixedly connected to one end of each of the two control valves. One end of each connecting pipe communicates with the interior of two filter chambers. A common outlet pipe is fixedly connected to the bottom of the two filter chambers. A filter chamber disassembly module is provided at the top of the two filter chambers. A common connecting bracket is fixedly connected to the outer wall of the support rod base and the outer wall of the outlet pipe. A backwash cleaning module is provided at the top of the connecting bracket.

[0010] The device is equipped with a support rod base, water outlet pipe, control valve, connecting pipe, water inlet pipe, connecting bracket, backwash cleaning module, and filter compartment disassembly module. The backwash cleaning module can operate simultaneously with the device when backwashing the filter element body, thereby cleaning impurities adhering to the inner wall of the filter compartment during the cleaning process, further improving the cleaning effect of the device and increasing the cleanliness of the filter element body. The filter compartment disassembly module is used for quick disassembly and installation of the filter compartment cover, facilitating the disassembly and replacement of the filter element body during use, thus increasing the ease of use of the device and further enhancing its effectiveness.

[0011] In a preferred embodiment, the filter compartment disassembly module includes two filter compartment covers, each located on top of a separate filter compartment. A connecting ring plate is fixedly connected to the outer wall of each filter compartment cover, and an elastic sealing ring is fixedly connected to the inner wall of each connecting ring plate. The inner walls of the two elastic sealing rings contact the outer walls of the two filter compartments. A connecting slot is provided at the top of each of the two filter core seats, and three snap-fit ​​interfaces are provided on the inner wall of each connecting slot. A connecting seat is fixedly connected to the inner wall of each of the two filter compartment covers, and the outer walls of the two connecting seats contact the inner walls of the two connecting slots. Three mounting shafts are movably connected to each of the two connecting seats. The outer walls are all fixedly connected with snap-fit ​​components, which snap into multiple snap-fit ​​interfaces. Each of the multiple mounting shafts is equipped with a torsion spring, the two ends of which are fixedly connected to the inner walls of the two connecting seats. The outer walls of the multiple torsion springs contact the outer walls of the multiple snap-fit ​​components. Each of the two connecting seats is equipped with a support spring, the bottom of which contacts the bottom of the two connecting slots. The inner walls of the two connecting seats are movably connected with pull rods, and the bottom ends of the two pull rods are fixedly connected with three connecting cables. The multiple connecting cables are located inside the two connecting seats, and one end of each connecting cable is fixedly connected to one side of the outer wall of the multiple snap-fit ​​components.

[0012] By incorporating a filter compartment disassembly module, the filter compartment and cover can be quickly disassembled and installed, increasing the ease of operation. The module also facilitates subsequent disassembly and replacement of the filter element, enhancing the device's performance. Furthermore, the elastic sealing ring ensures a tight seal between the filter compartment cover and the filter compartment after installation, preventing leaks during use.

[0013] In a preferred embodiment, the backflushing cleaning module includes a water tank, which is fixedly connected to the top of a connecting bracket. A delivery pump is fixedly connected to the top of the water tank. Two delivery pipes are fixedly connected to the output end of the delivery pump. An annular pipe is fixedly connected to the output end of each of the two delivery pipes. The outer walls of the two annular pipes contact the outer walls of the two filter core seats respectively. Multiple connecting pipes are fixedly connected to the outer walls of the two annular pipes. Arc-shaped pipes are fixedly connected to the output ends of the multiple connecting pipes. The same delivery sleeve is fixedly connected to one end of every two adjacent arc-shaped pipes. A water inlet is provided at the top of the water tank. Multiple openings are provided on the outer walls of the multiple delivery sleeves. Connecting rings are movably connected to the outer walls of the multiple delivery sleeves. Geared rings are fixedly connected to the outer walls of the multiple connecting rings. A connecting frame is fixedly connected to one side of the outer wall of the multiple delivery sleeves. A drive motor is fixedly connected to the inner wall of the multiple connecting frames. The output shafts of the multiple drive motors are connected to drive gears through couplings. The multiple drive gears mesh with multiple geared rings respectively. Cleaning nozzles are provided on the outer walls of the multiple connecting rings.

[0014] By incorporating a backwash cleaning module, the backwash cleaning module can simultaneously clean impurities adhering to the inner wall of the filter chamber during the backwash cleaning of the filter element body. This further enhances the cleaning effect and cleanliness of the device, preventing impurities remaining on the inner wall of the filter chamber from rapidly contaminating the filter element body after cleaning. Consequently, the cleaning interval of the filter element body is not shortened. Furthermore, the device can adjust the spray range of the nozzles during cleaning to clean the inner wall of the filter chamber that the backwash water cannot reach, thereby improving the device's performance.

[0015] As can be seen from the above, the industrial water filter element provided by the present invention has the function of increasing the cleaning effect. During the cleaning operation, the device can assist in rubbing and washing the filter element body to increase the cleaning effect of the device during the cleaning process, ensure the cleanliness of the filter element body, avoid shortening the subsequent cleaning interval, and increase the use effect of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an industrial water filter element proposed in this invention;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the filter element cleaning module and the filter element body of an industrial water filter element proposed in this invention;

[0018] Figure 3 This is a schematic diagram of the filter element cleaning module structure of an industrial water filter element proposed in this invention;

[0019] Figure 4 This is a schematic cross-sectional view of the internal structure of the cleaning seat of an industrial water filter element proposed in this invention.

[0020] Figure 5 This is a partial structural diagram of the filter cleaning module of an industrial water filter element proposed in this invention.

[0021] Figure 6 This is a schematic diagram of the overall structure of an industrial water filtration device proposed in this invention;

[0022] Figure 7 This is a bottom view of the overall structure of an industrial water filtration device proposed in this invention.

[0023] Figure 8 This is a schematic diagram of the combined structure of the backwash cleaning module and the filter compartment disassembly module of an industrial water filtration device proposed in this invention.

[0024] Figure 9 This is a schematic diagram of the filter compartment disassembly module structure of an industrial water filtration device proposed in this invention;

[0025] Figure 10 This is a schematic cross-sectional view of the internal structure of the connecting seat of an industrial water filtration device proposed in this invention.

[0026] Figure 11 This is a schematic diagram of the backwash cleaning module structure of an industrial water filtration device proposed in this invention.

[0027] In the diagram: 1. Support rod seat; 2. Inlet pipe; 3. Control valve; 4. Connecting pipe; 5. Filter chamber; 6. Outlet pipe; 7. Sewage pipe; 8. Connecting bracket; 9. Filter cartridge seat; 10. Filter cartridge body; 11. Filter cartridge cleaning module; 1101. Fixed bracket; 1102. Mounting frame; 1103. Cleaning seat; 1104. Stepper motor; 1105. Mounting seat; 1106. Round hole; 1107. Movable port; 11 08. Rewinding reel; 1109. Gear ring; 1110. Shaft; 1111. Driven gear; 1112. Support; 1113. Guide rod; 1114. Connecting cable; 1115. Air hole; 1116. Mounting cavity; 1117. Washing seat; 1118. Washing plate; 1119. Connecting cavity; 1120. Airbag; 1121. Connecting pipe; 1122. Control air pump; 1123. Telescopic spring; 1 124. Guide sleeve; 1125. Electric telescopic rod; 1126. Transmission gear; 12. Threaded guide groove; 13. Water hole; 14. Backflushing cleaning module; 1401. Water tank; 1402. Conveying pump; 1403. Conveying pipe; 1404. Connecting pipe; 1405. Arc-shaped pipe; 1406. Conveying sleeve; 1407. Annular pipe; 1408. Connecting frame; 1409. Drive motor; 1410. Drive gear 1411 Wheel; 1412 Connecting collar; 1413 Toothed ring; 1414 Cleaning nozzle; 15 Filter compartment disassembly module; 1501 Connecting seat; 1502 Connecting groove; 1503 Elastic sealing ring; 1504 Connecting ring plate; 1505 Filter compartment cover; 1506 Pull rod; 1507 Connecting cable; 1508 Torsion spring; 1509 Support spring; 1510 Mounting shaft; 1511 Snap-fit ​​component. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] The industrial water filter element disclosed in this invention is mainly used in scenarios where cleaning is mostly done by water flow, resulting in a single cleaning effect and limited cleaning degree. It is difficult to effectively clean the filter element to a high degree of cleanliness, leading to a shortened subsequent cleaning interval.

[0030] Reference Figures 1-5An industrial water filter element includes a filter element body 10, a filter element seat 9, and a filter chamber 5. Two filter element bodies 10 are respectively located on the outer walls of two filter element seats 9, and the outer walls of the two filter element seats 9 are respectively fixedly connected to the inner walls of the two filter chambers 5. Multiple water holes 13 are provided on the outer walls of both filter element seats 9, and multiple mounting ports are provided on the bottom of both filter element seats 9. A filter element cleaning module 11 is provided on the outside of the two filter element bodies 10. The filter element cleaning module 11 includes multiple electric telescopic rods 1125, which are respectively fixedly connected to the interior of the multiple mounting ports. The output ends of the multiple electric telescopic rods 1125 on the same side are all fixedly connected to the same fixed bracket. 1101, the inner walls of two fixed brackets 1101 are rotatably connected to mounting frames 1102, and the tops of the two mounting frames 1102 are fixedly connected to cleaning seats 1103; the tops of the two cleaning seats 1103 are provided with multiple movable openings 1107, the inner walls of the two cleaning seats 1103 are provided with multiple round holes 1106, and multiple support members 1112 are fixedly connected to the two cleaning seats 1103. The tops of the multiple support members 1112 on the same cleaning seat 1103 are provided with the same gear ring 1109. Multiple shaft members 1110 are connected to the two cleaning seats 1103 through bearings, and the outer walls of the multiple shaft members 1110 are fixedly connected to driven gears. 1111 and the winding reel 1108, multiple driven gears 1111 mesh with two gear rings 1109 respectively, stepper motors 1104 are fixedly connected to both cleaning seats 1103, and the output shafts of the two stepper motors 1104 are connected to transmission gears 1126 through couplings, and the two transmission gears 1126 mesh with the two gear rings 1109 respectively; multiple guide rods 1113 are fixedly connected inside the two cleaning seats 1103, and mounting seats 1105 are slidably connected to the outer walls of the multiple guide rods 1113. The multiple mounting seats 1105 are located inside multiple movable openings 1107, and a telescopic spring 1 is fixedly connected to one side of the outer wall of the multiple mounting seats 1105. 123, one end of multiple telescopic springs 1123 is fixedly connected to the inner wall of two cleaning seats 1103 respectively, and the inner wall of two round holes 1106 on the same vertical plane is fixedly connected to the same guide sleeve 1124. One side outer wall of multiple mounting seats 1105 is fixedly connected to a connecting cable 1114. The multiple connecting cables 1114 are located inside the multiple guide sleeves 1124 respectively. One end of the multiple connecting cables 1114 is fixedly connected to the inner wall of multiple winding wheels 1108 respectively. The inner wall of two filter chambers 5 is provided with threaded guide grooves 12. The outer wall of two cleaning seats 1103 is fixedly connected to two protrusions. The four protrusions are located inside the two threaded guide grooves 12 respectively.Each of the multiple mounting bases 1105 has a mounting cavity 1116 on one outer wall. The inner walls of each mounting cavity 1116 are connected to a washing base 1117 via bearings. A control air pump 1122 is fixedly connected to the inner wall of each washing base 1117 facing the mounting cavity 1116. Each of the multiple washing bases 1117 has a connecting cavity 1119 on one outer wall. The interior of each connecting cavity 1119 communicates with the interior of each mounting cavity 1116. The output ends of each control air pump 1122 are fixedly connected to multiple... Multiple connecting pipes 1121 are located inside multiple connecting cavities 1119. Each connecting pipe 1121 has an airbag component 1120 fixedly connected to its output end. Each airbag component 1120 is fixedly connected to the outer wall of multiple washing seats 1117. Each airbag component 1120 has a washing plate 1118 fixedly connected to its outer wall. Furthermore, each of the two outer walls of multiple mounting seats 1105 has air holes 1115, which communicate with the interior of each of the multiple mounting cavities 1116.

[0031] Specifically, during backwashing, the stepper motor 1104 is started, driving the transmission gear 1126 to rotate, which in turn drives the gear ring 1109 to rotate. The gear ring 1109 then drives the driven gear 1111 and the shaft 1110 to rotate, causing the shaft 1110 to drive the take-up wheel 1108 to tighten the connecting cable 1114. At this time, the connecting cable 1114 pulls the mounting base 1105 to move on the guide rod 1113, compressing the telescopic spring 1123. The mounting base 1105 then drives the washing seat 1117 to contact and squeeze the filter element body 10. Afterwards, the control air pump 1122 is started to control the air... Pump 1122 inflates the airbag 1120 through the connecting pipe 1121, thereby causing the airbag 1120 to lift the washing plate 1118 to further squeeze the filter body 10, so as to discharge the impurities inside the filter body 10. Then, the control air pump 1122 is turned off, and the water outlet pipe 6 delivers water flow for backwashing. At the same time, the electric telescopic rod 1125 is started. The electric telescopic rod 1125 drives the fixed bracket 1101, the mounting frame 1102, and the cleaning seat 1103 to rise. At this time, since the protrusion on the cleaning seat 1103 is located inside the threaded guide groove 12, the mounting frame 1102 and the cleaning seat 1103 can rotate while rising until the washing and backwashing cleaning is completed.

[0032] In specific application scenarios, the filter element cleaning module 11 is suitable for the backwash cleaning process of the filter element body 10. That is, when the filter element body 10 is backwashed, the filter element cleaning module 11 can assist the filter element body 10 in its own cleaning operation. During the cleaning process, the filter element cleaning module 11 can knead the filter element body 10, thereby increasing the cleaning effect of the device on the filter element body 10 during backwashing, thus increasing the cleanliness, avoiding the shortening of the cleaning time interval in subsequent use, increasing the service life of the filter element body 10, reducing the replacement rate, and further improving the effectiveness of the device.

[0033] Reference Figures 6-11 An industrial water filtration device includes an industrial water filter element as described above, and a support rod base 1. An inlet pipe 2 is provided at the top of the support rod base 1. Two control valves 3 are fixedly connected to the outer wall of the inlet pipe 2. A common drain pipe 7 is fixedly connected to the bottom of the two control valves 3. A connecting pipe 4 is fixedly connected to one end of each of the two control valves 3. One end of each connecting pipe 4 is connected to the interior of two filter chambers 5. A common outlet pipe 6 is fixedly connected to the bottom of the two filter chambers 5. A filter chamber disassembly module 15 is provided at the top of the two filter chambers 5. A common connecting bracket 8 is fixedly connected to the outer wall of the support rod base 1 and the outer wall of the outlet pipe 6. A backwash cleaning module 14 is provided at the top of the connecting bracket 8.

[0034] Specifically, the backwash cleaning module 14 can also operate synchronously when the device backwashes and cleans the filter element body 10, thereby cleaning impurities adhering to the inner wall of the filter chamber 5 during the cleaning process, thus further improving the cleaning effect of the device and increasing the cleanliness of the filter element body 10; the filter chamber disassembly module 15 is used to quickly disassemble and install the filter chamber cover 1505 during use, thereby facilitating the disassembly and replacement of the filter element body 10 during use, thus increasing the ease of use of the device and further improving the effectiveness of the device.

[0035] Reference Figure 8 , Figure 9 and Figure 10In a preferred embodiment, the filter compartment disassembly module 15 includes two filter compartment covers 1505, which are respectively located on top of two filter compartments 5. A connecting ring plate 1504 is fixedly connected to the outer wall of each of the two filter compartment covers 1505. An elastic sealing ring 1503 is fixedly connected to the inner wall of each of the two connecting ring plates 1504. The inner walls of the two elastic sealing rings 1503 are in contact with the outer walls of the two filter compartments 5. A connecting slot 1502 is provided on the top of each of the two filter core seats 9. Three snap-fit ​​interfaces are provided on the inner wall of each of the two connecting slots 1502. A connecting seat 1501 is fixedly connected to the inner wall of each of the two filter compartment covers 1505. The outer walls of the two connecting seats 1501 are in contact with the inner walls of the two connecting slots 1502. Three mounting shafts 1510 are connected to each of the two connecting seats 1501 via bearings. The outer walls of the multiple mounting shafts 1510 are fixedly connected to the outer walls of the multiple mounting shafts 1510. A locking member 1511 is fixedly connected, and multiple locking members 1511 are respectively locked to multiple locking interfaces. Multiple mounting shafts 1510 are each provided with a torsion spring 1508. The two ends of the multiple torsion springs 1508 are respectively fixedly connected to the inner walls of two connecting seats 1501. The outer walls of the multiple torsion springs 1508 are respectively in contact with the outer walls of the multiple locking members 1511. Each of the two connecting seats 1501 is provided with a support spring 1509. The bottom of the two support springs 1509 is respectively in contact with the bottom of two connecting slots 1502. The inner walls of the two connecting seats 1501 are slidably connected with pull rods 1506. The bottom ends of the two pull rods 1506 are fixedly connected with three connecting cables 1507. The multiple connecting cables 1507 are respectively located inside the two connecting seats 1501. One end of the multiple connecting cables 1507 is respectively fixedly connected to one side of the outer wall of the multiple locking members 1511.

[0036] Specifically, during use, pressing down the filter compartment cover 1505 causes the connecting seat 1501 to descend, thereby compressing the supporting spring and creating a gap between the snap-fit ​​1511 and the snap-fit ​​interface. At this time, pulling the pull rod 1506 causes the connecting cable 1507 to rise, which in turn pulls the snap-fit ​​1511, causing the torsion spring 1508 to deform and thus separating the snap-fit ​​1511 from the snap-fit ​​interface, thereby disassembling the filter compartment cover 1505. During installation, the connecting seat 1501 is inserted into the connecting slot 1502, and the snap-fit ​​1511 snaps into the snap-fit ​​interface under the action of the torsion spring 1508. The supporting spring lifts the connecting seat 1501, so that the snap-fit ​​1511 is tightly attached to the top of the inner wall of the snap-fit ​​interface, ensuring a fixed effect. At the same time, the elastic sealing ring 1503 contacts the outer wall of the filter compartment 5 to seal the filter compartment 5.

[0037] In specific application scenarios, the filter compartment disassembly module 15 is suitable for disassembling and replacing the filter element body 10. That is, when using the filter compartment disassembly module 15, the filter compartment 5 and the filter compartment cover 1505 can be quickly disassembled and installed, thereby increasing the ease of operation of the device. In addition to facilitating disassembly, the filter compartment disassembly module 15 also facilitates the disassembly and replacement of the filter element body 10 after disassembly, thereby improving the effectiveness of the device. After installation, the filter compartment disassembly module 15 can ensure the sealing effect between the filter compartment cover 1505 and the filter compartment 5 through the elastic sealing ring 1503, avoiding leakage during use.

[0038] Reference Figure 8 and Figure 11 In a preferred embodiment, the backflushing cleaning module 14 includes a water tank 1401, which is fixedly connected to the top of the connecting bracket 8. A delivery pump 1402 is fixedly connected to the top of the water tank 1401. Two delivery pipes 1403 are fixedly connected to the output end of the delivery pump 1402. An annular pipe 1407 is fixedly connected to the output end of each of the two delivery pipes 1403. The outer walls of the two annular pipes 1407 are respectively in contact with the outer walls of the two filter core seats 9. Multiple connecting pipes 1404 are fixedly connected to the outer walls of the two annular pipes 1407. An arc-shaped pipe 1405 is fixedly connected to the output end of each of the multiple connecting pipes 1404. One end of each pair of adjacent arc-shaped pipes 1405 is fixedly connected to the same delivery sleeve 1. 406, and the top of the water tank 1401 is provided with a water inlet; the outer walls of the multiple conveying sleeves 1406 are provided with multiple openings, and the outer walls of the multiple conveying sleeves 1406 are rotatably connected with connecting collars 1411, and the outer walls of the multiple connecting collars 1411 are fixedly connected with toothed rings 1412; the outer walls of one side of the multiple conveying sleeves 1406 are fixedly connected with connecting frames 1408, the inner walls of the multiple connecting frames 1408 are fixedly connected with drive motors 1409, the output shafts of the multiple drive motors 1409 are connected to drive gears 1410 through couplings, the multiple drive gears 1410 respectively mesh with the multiple toothed rings 1412, and the outer walls of the multiple connecting collars 1411 are provided with cleaning nozzles 1413.

[0039] Specifically, during backflushing, the delivery pump 1402 is started. The delivery pump 1402 delivers water from the water tank 1401 to the annular pipe 1407 through the delivery pipe 1403, and further delivers it to the arc-shaped pipe 1405 through the connecting pipe 1404. Then, it is delivered to the delivery sleeve 1406 through the arc-shaped pipe 1405, and then to the connecting collar 1411 through the port on the delivery sleeve 1406. The water is then sprayed out through the cleaning nozzle 1413 on the connecting collar 1411. At this time, the drive motor 1409 is started. The drive motor 1409 can drive the drive gear 1410 to rotate. Since the drive gear 1410 meshes with the gear ring 1412, it can drive the connecting collar 1411 and the cleaning nozzle 1413 to rotate until the cleaning is completed. The control valve 3 is adjusted to discharge the sewage through the drain pipe 7.

[0040] In specific application scenarios, the backwash cleaning module 14 is suitable for the backwash cleaning process of the filter element body 10. That is, when the filter element body 10 is backwashed, the backwash cleaning module 14 can simultaneously clean the impurities adhering to the inner wall of the filter chamber 5, so as to further increase the cleaning effect of the device and further increase the cleanliness of the device. This avoids the rapid contamination of the filter element body 10 by the impurities remaining on the inner wall of the filter chamber 5 after cleaning, thereby preventing the cleaning interval of the filter element body 10 from shortening. Moreover, the device can adjust the spray range of the nozzle during cleaning to clean the inner wall of the filter chamber 5 that cannot be reached by the backwash water, thereby improving the use effect of the device.

[0041] Working principle: During use, pressing down the filter compartment cover 1505 causes the connecting seat 1501 to descend, compressing the supporting spring and creating a gap between the snap-fit ​​piece 1511 and the snap-fit ​​interface. Pulling the pull rod 1506 then raises the connecting cable 1507, which in turn pulls the snap-fit ​​piece 1511, causing the torsion spring 1508 to deform and separating the snap-fit ​​piece 1511 from the snap-fit ​​interface, thus disassembling the filter compartment cover 1505. During installation, the connecting seat 1501 is inserted into the connecting groove. Inside port 1502, the snap-fit ​​component 1511, driven by the torsion spring 1508, snaps into the snap-fit ​​interface. The support spring lifts the connecting seat 1501, ensuring that the snap-fit ​​component 1511 is tightly pressed against the top of the inner wall of the snap-fit ​​interface, guaranteeing a secure fit. Simultaneously, the elastic sealing ring 1503 contacts the outer wall of the filter chamber 5, sealing it. During backwashing, the stepper motor 1104 is activated, driving the transmission gear 1126 to rotate, which in turn drives the gear ring 1109 to rotate, and the gear ring 1109 drives the driven gear 1111. The shaft 1110 rotates, causing the take-up wheel 1108 to tighten the connecting cable 1114. At this time, the connecting cable 1114 pulls the mounting base 1105 on the guide rod 1113, compressing the telescopic spring 1123. The mounting base 1105 then causes the washing seat 1117 to contact and compress the filter body 10. Then, the control air pump 1122 is activated, inflating the airbag 1120 through the connecting pipe 1121, causing the airbag 1120 to perform the washing... The plate 1118 is lifted to further squeeze the filter element body 10 so that impurities inside the filter element body 10 can be discharged. Then the control air pump 1122 is turned off, and the water outlet pipe 6 delivers water flow for backwashing. At the same time, the electric telescopic rod 1125 is started. The electric telescopic rod 1125 drives the fixed bracket 1101, the mounting frame 1102, and the cleaning seat 1103 to rise. At this time, since the protrusion on the cleaning seat 1103 is located inside the threaded guide groove 12, the mounting frame 1102 and the cleaning seat 1103 can rotate while rising until the rubbing and backwashing cleaning is completed.During backflushing, the delivery pump 1402 is started. The delivery pump 1402 delivers water from the water tank 1401 to the annular pipe 1407 via the delivery pipe 1403, and further delivers it to the arc-shaped pipe 1405 via the connecting pipe 1404. Then, it delivers the water to the delivery sleeve 1406 via the arc-shaped pipe 1405, and then to the connecting ring 1411 through the port on the delivery sleeve 1406. The water is then sprayed out through the cleaning nozzle 1413 on the connecting ring 1411. At this time, the drive motor 1409 is started, which drives the drive gear 1410 to rotate. Since the drive gear 1410 meshes with the gear ring 1412, it drives the connecting ring 1411 and the cleaning nozzle 1413 to rotate until cleaning is complete. Then, the control valve 3 adjusts to discharge the wastewater through the drain pipe 7.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An industrial water filter element, comprising a filter element body, a filter element base, and a filter chamber, characterized in that, Two filter cartridge bodies are located on the outer walls of two filter cartridge seats, and the outer walls of the two filter cartridge seats are fixedly connected to the inner walls of the two filter chambers. Multiple water holes are provided on the outer walls of both filter cartridge seats, and multiple mounting ports are provided at the bottom of each filter cartridge seat. A filter cartridge cleaning module is provided on the outside of each filter cartridge body. The filter cartridge cleaning module includes multiple electric telescopic rods, which are fixedly connected to the interior of the multiple mounting ports. The output ends of the multiple electric telescopic rods on the same side are fixedly connected to the same fixed bracket. Mounting frames are movably connected to the inner walls of both fixed brackets. Cleaning seats are fixedly connected to the tops of both mounting frames. Multiple movable openings are provided on the tops of both cleaning seats. Multiple round holes are provided on the inner walls of both cleaning seats, and multiple support members are fixedly connected to both cleaning seats. The tops of the multiple support members on the same cleaning seat are provided with the same gear ring. Multiple shaft members are movably connected to both cleaning seats, and driven gears are fixedly connected to the outer walls of the multiple shaft members. The system includes a reel and a take-up reel, multiple driven gears meshing with two gear rings, two stepper motors fixedly connected to each cleaning seat, and two transmission gears connected to the output shafts of the stepper motors via couplings. Each transmission gear meshes with a gear ring. Multiple guide rods are fixedly connected inside each of the two cleaning seats, and mounting seats are movably connected to the outer walls of the guide rods. These mounting seats are located inside multiple movable openings. A telescopic spring is fixedly connected to one side of the outer wall of each mounting seat, with one end of each telescopic spring fixedly connected to the inner wall of each of the two cleaning seats. The same guide sleeve is fixedly connected to the inner walls of two circular holes on the same vertical plane. Connecting cables are fixedly connected to one side of the outer wall of each mounting seat, with each connecting cable located inside a multiple guide sleeve. One end of each connecting cable is fixedly connected to the inner wall of a multiple take-up reel. Threaded guide grooves are provided on the inner walls of both filter chambers. Two protrusions are fixedly connected to the outer walls of both cleaning seats, with four protrusions located inside the two threaded guide grooves.

2. The industrial water filter element according to claim 1, characterized in that, Each of the multiple mounting seats has a mounting cavity on one outer wall. A washing seat is movably connected to the inner wall of each mounting cavity. A control air pump is fixedly connected to the inner wall of each washing seat facing the mounting cavity. A connecting cavity is formed on one outer wall of each washing seat. The interior of each connecting cavity is connected to the interior of each mounting cavity. A connecting pipe is fixedly connected to the output end of each control air pump. The connecting pipe is located inside each connecting cavity. An airbag is fixedly connected to the output end of each connecting pipe. An airbag is fixedly connected to the outer wall of each washing seat. A washing plate is fixedly connected to the outer wall of each airbag. Air holes are formed on both outer walls of each mounting seat. The air holes are connected to the interior of each mounting cavity.

3. An industrial water filtration device, comprising an industrial water filter element as described in any one of claims 1-2, characterized in that, It also includes a support rod base, the top of which is provided with a water inlet pipe. Two control valves are fixedly connected to the outer wall of the water inlet pipe. The bottom of the two control valves is fixedly connected to the same drain pipe. One end of each of the two control valves is fixedly connected to a connecting pipe. One end of each connecting pipe is connected to the interior of the two filter chambers. The bottom of the two filter chambers is fixedly connected to the same water outlet pipe. The top of the two filter chambers is provided with a filter chamber disassembly module. The outer wall of the support rod base and the outer wall of the water outlet pipe are fixedly connected to the same connecting bracket. The top of the connecting bracket is provided with a backwash cleaning module.

4. An industrial water filtration device according to claim 3, characterized in that, The filter compartment disassembly module includes two filter compartment covers, which are located on top of two filter compartments respectively. A connecting ring plate is fixedly connected to the outer wall of each filter compartment cover, and an elastic sealing ring is fixedly connected to the inner wall of each connecting ring plate. The inner walls of the two elastic sealing rings are in contact with the outer walls of the two filter compartments respectively. A connecting slot is opened at the top of each of the two filter core seats, and three snap-fit ​​interfaces are opened on the inner wall of each of the two connecting slots. A connecting seat is fixedly connected to the inner wall of each of the two filter compartment covers, and the outer wall of each connecting seat is in contact with the inner wall of each of the two connecting slots respectively.

5. An industrial water filtration device according to claim 4, characterized in that, Each of the two connecting seats is movably connected to three mounting shafts. The outer walls of each mounting shaft are fixedly connected to snap-fit ​​components, which engage with multiple snap-fit ​​interfaces. Each mounting shaft is equipped with a torsion spring, the two ends of which are fixedly connected to the inner walls of the two connecting seats. The outer walls of the torsion springs contact the outer walls of the snap-fit ​​components. Each connecting seat is also equipped with a support spring, the bottom of which contacts the bottom of two connecting slots. The inner walls of both connecting seats are movably connected to pull rods, the bottom ends of which are fixedly connected to three connecting cables. These connecting cables are located inside the two connecting seats, and one end of each cable is fixedly connected to one side of the outer wall of the snap-fit ​​components.

6. An industrial water filtration device according to claim 3, characterized in that, The backwash cleaning module includes a water tank, which is fixedly connected to the top of the connecting bracket. A delivery pump is fixedly connected to the top of the water tank. Two delivery pipes are fixedly connected to the output end of the delivery pump. An annular pipe is fixedly connected to the output end of each of the two delivery pipes. The outer walls of the two annular pipes are in contact with the outer walls of the two filter core seats respectively. Multiple connecting pipes are fixedly connected to the outer walls of the two annular pipes. An arc-shaped pipe is fixedly connected to the output end of each of the multiple connecting pipes. The same delivery sleeve is fixedly connected to one end of every two adjacent arc-shaped pipes. A water inlet is provided on the top of the water tank.

7. An industrial water filtration device according to claim 6, characterized in that, The outer walls of the multiple conveying sleeves are provided with multiple openings, and the outer walls of the multiple conveying sleeves are movably connected with connecting collars, and the outer walls of the multiple connecting collars are fixedly connected with toothed rings.

8. An industrial water filtration device according to claim 7, characterized in that, Each of the multiple conveying sleeves has a connecting frame fixedly connected to one side of its outer wall, and a drive motor is fixedly connected to the inner wall of each of the multiple connecting frames. The output shafts of the multiple drive motors are connected to drive gears via couplings. The multiple drive gears mesh with multiple gear rings respectively, and cleaning nozzles are provided on the outer walls of the multiple connecting sleeves.

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