Filtering device and filtering method of polymer antibacterial nano material

Abstract

The filtering device comprises a filtering layer located in a shell, two sliding grooves are vertically formed in the shell and located in the two sides of the filtering layer respectively, a sliding block and a lifting mechanism are arranged on the side wall of the filtering layer, one side of the sliding block extends into the sliding groove and is in sliding connection with the side wall of the sliding groove, and the other side of the sliding block is in sliding connection with the side wall of the sliding groove. The other side of the filter layer is connected with the side wall of the filter layer, a scraping plate and a rotating mechanism are arranged in the filter layer, the scraping plate is located on the filter layer and slidably connected with the filter layer, the scraping plate is used for scraping impurities on the filter layer, and the rotating mechanism is connected with the scraping plate and used for driving the scraping plate to rotate; the device is simple in structure and reasonable in design, when raw materials are on the filtering layer, the raw materials are stirred, the raw materials are conveyed to a set position more easily after passing through the filtering layer, when impurities are on the filtering layer, the impurities are cleaned through a scraping plate and a rotating mechanism, and when the filtering layer is damaged, the impurities are removed through a lifting mechanism, a sliding block and the filtering layer. A worker can conveniently disassemble and replace the filtering layer.

Description

Technical Field

[0001] The invention relates to the technical field of filtering devices, in particular to a filtering device of polymer antibacterial nanometer materials and a filtering method thereof. Background Art

[0002] The polymer antibacterial nanomaterial filter device is a high-efficiency filtration device that combines polymer materials and nanotechnology. It is mainly used to filter impurities such as microorganisms, particulate matter and harmful substances in liquid or gas raw materials. The core of the polymer antibacterial nanomaterial filter device is to use the filter layer formed by the polymer antibacterial nanomaterial to transfer the raw materials into the shell, and through the filter layer formed by the polymer antibacterial nanomaterial, achieve high-efficiency filtration and antibacterial functions.

[0003] Deficiencies of existing technology: The above-mentioned polymer antibacterial nanomaterial filter device, after the staff uses the polymer antibacterial nanomaterial filter device for a long time, impurities are easy to clog the filter layer, thereby affecting the normal use of the filter layer formed by the polymer antibacterial nanomaterial. Usually, the filter layer is fixedly connected to the shell by bolts, and the staff needs to disassemble the filter layer. During this process, the staff needs to hold a screwdriver or other workpiece into the shell to disassemble and replace the filter tank, which is time-consuming and labor-intensive, affecting the normal disassembly and replacement efficiency. Summary of the invention

[0004] The object of the present invention is to provide a filtering device and a filtering method of polymer antibacterial nanomaterials to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A filtering device for polymer antibacterial nanomaterials and a filtering method thereof, comprising a filtering layer located in a shell, wherein a chute is vertically opened in the shell, wherein there are two chute, and the two chute are respectively located on both sides of the filtering layer, wherein a slider and a lifting mechanism are arranged on the side wall of the filtering layer, wherein one side of the slider extends into the chute and is slidably connected to the side wall of the chute, and the other side of the slider is connected to the side wall of the filtering layer, wherein a scraper and a rotating mechanism are arranged in the filtering layer, wherein the scraper is located on the filtering layer and is slidably connected to the filtering layer, wherein the scraper is used to scrape off impurities on the filtering layer, wherein the rotating mechanism is connected to the scraper and is used to drive the scraper to rotate, and wherein the lifting mechanism comprises: A lifting screw, wherein the lifting screw is located in the slide groove, one end of the lifting screw is threadedly arranged in the slider, and the other end of the lifting screw is connected to the housing; A lifting rod, which is coaxially arranged with the lifting screw and located at the top of the lifting screw, the lifting rod is located in the slide groove, and the lifting rod is used for sliding connection with the slider; A lifting block, the lifting block is located on one side of the lifting screw and in the slide groove, one side of the lifting block is slidably connected to the slide groove, the other side of the lifting block is connected to the side wall of the filter layer, and a driving member is provided on the lifting block; A lifting motor is located at the bottom of the shell and connected to the shell, and an output shaft of the lifting motor is coaxially connected to the lifting screw.

[0006] Preferably, a driving groove is vertically opened on the side wall of the slide groove, and the driving member includes: A driving block, the driving block is located in the driving groove and is slidably connected to the side wall of the driving groove, the driving block is provided with a connecting block and a connecting rod, the connecting block is located in the driving groove and is slidably connected to the side wall of the driving groove, a connecting groove is vertically opened on the top of the connecting block, the connecting rod is located on the top of the connecting block, the top end of the connecting rod is connected to the top wall of the driving groove, and the bottom end of the connecting rod is used to pass through the connecting groove and is used to be slidably connected to the side wall of the connecting groove; A driving spring is located in the driving groove, one end of the driving spring is connected to the bottom wall of the driving groove, and the other end of the driving spring is connected to the bottom of the connecting block.

[0007] Preferably, the rotating mechanism comprises: A rotating shaft, the rotating shaft is located in the housing and connected to the bottom of the housing, and a transmission block is provided on the rotating shaft; A transmission shaft, wherein the transmission shaft is coaxially arranged with the rotating shaft, a rotating groove is coaxially opened on the transmission shaft, a side wall of the rotating groove is slidably connected with a side wall of the rotating shaft, a transmission groove is vertically opened on the side wall of the rotating groove, and the side wall of the transmission groove is slidably connected with a side wall of the transmission block; A transmission plate, the transmission plate is located on the side wall of the transmission shaft and connected to the transmission shaft, and the bottom of the transmission plate is connected to the scraper; A rotating motor is located at the bottom of the shell and connected to the shell, and an output shaft of the rotating motor is coaxially connected to the rotating shaft.

[0008] Preferably, a transverse groove is horizontally opened on the side of the transmission plate away from the transmission shaft, a transmission spring and a transverse plate are arranged in the transverse groove, one end of the transmission spring is connected to the side wall of the transverse groove, the other end of the transmission spring is connected to the transverse plate, one end of the transverse plate away from the transmission shaft extends outside the transverse groove, and the bottom of the transverse plate is connected to the scraper.

[0009] Preferably, a connecting ring is horizontally arranged on the side wall of the filter layer, the inner side wall of the connecting ring is connected to the filter layer, the outer side wall of the connecting ring is connected to the slider and the lifting block, a vertical groove is vertically opened on the top of the connecting ring, a vertical block and a cleaning mechanism are arranged on the connecting ring, the vertical block is located in the vertical groove and is slidably connected to the side wall of the vertical groove, the cleaning mechanism is located on the horizontal plate, the cleaning mechanism is in contact with the filter layer and is used to clean the side wall of the filter layer.

[0010] Preferably, the cleaning mechanism comprises: An inclined plate, the inclined plate is located on one side of the horizontal plate and connected to the horizontal plate, a brush is provided at the bottom of the inclined plate, the bottom of the brush contacts the side wall of the filter layer, and a cleaning groove is provided on one end of the inclined plate away from the transmission shaft; A cleaning plate, one end of which extends into the cleaning tank and is slidably connected to the side wall of the cleaning tank, and the other end of which is connected to the vertical block; A connecting spring is located in the cleaning groove, one end of the connecting spring is connected to the side wall of the cleaning groove, and the other end of the connecting spring is connected to the side wall of the cleaning plate.

[0011] Preferably, a receiving groove is vertically opened on the outer side wall of the transmission shaft, a transverse axis is arranged in the receiving groove, one end of the transverse axis is passed through the transmission plate and is rotatably connected to the transmission plate, a damping layer is sleeved on the outer side wall of the transverse axis, the inner side wall of the damping layer is connected to the side wall of the transverse axis, and the outer side wall of the damping layer is rotatably connected to the transmission shaft.

[0012] Preferably, a limiting ring and a limiting screw are provided on the connecting ring, the limiting ring is vertically arranged, and the limiting ring is rotatably connected to the connecting ring, one end of the limiting screw extends into the vertical block and is threadedly connected to the vertical block, and the other end of the limiting screw is passed through the limiting ring and is slidably connected to the inner side wall of the limiting ring.

[0013] Preferably, a ball is provided on the side wall of the driving block, one side of the ball is connected to the side wall of the driving block, and the other side of the ball is in contact with the side wall of the slide groove.

[0014] The present invention also discloses a filtering method of a filtering device of a polymer antibacterial nano material, comprising the following steps: S1. The filter layer, the connecting ring, the slider and the lifting block are transferred into the housing. After the lifting rod is slidably connected with the slider, the lifting screw is rotated by the lifting motor, thereby driving the slider, the connecting ring and the filter layer to move up and down until the filter layer is transferred to the set height, thereby filtering the raw materials transferred into the housing; S2. The staff starts the rotating motor, and the output shaft of the rotating motor rotates to drive the rotating shaft to rotate synchronously. Through the transmission block and the transmission groove, the transmission shaft rotates synchronously, thereby driving the transmission plate, the cross plate, the inclined plate and the cleaning plate to rotate synchronously, thereby improving the fluidity of the raw materials on the filter layer, making it difficult for the raw materials to block the filter layer, so that the raw materials are transmitted to the set position after passing through the filter layer; S3. When impurities in the raw material accumulate on the filter layer and affect the filtering effect of the filter layer, the staff starts the rotating motor again. The output shaft of the rotating motor rotates to drive the rotating shaft to rotate synchronously, thereby driving the transmission block and the transmission shaft to rotate synchronously, thereby driving the transmission plate, the horizontal plate, the inclined plate and the cleaning plate to rotate synchronously, and then driving the scraper and the brush to rotate synchronously. The scraper and the brush are in contact with the filter layer to clean the impurities on the filter layer. Through the limiting groove and the limiting screw, the vertical block is not easy to separate from the vertical groove, so that the cleaning plate, the inclined plate, the horizontal plate and the transmission plate are not easy to separate from the filter layer, thereby improving the stability of the cleaning plate, the inclined plate, the horizontal plate and the transmission plate; S4. When the filter layer cannot operate normally, the staff adjusts the limit screw to disengage the limit screw from the vertical block, thereby facilitating the vertical block to disengage from the connecting ring. The staff then adjusts the positions of the transmission plate, the transverse plate, the inclined plate and the cleaning plate. Through the damping layer on the transverse axis, the transmission plate, the transverse plate, the inclined plate and the cleaning plate are transferred to the storage groove on the transmission shaft, which is convenient for the staff to store the transmission plate, the transverse plate, the inclined plate and the cleaning plate. S5. The staff starts the lifting motor. The output shaft of the lifting motor rotates to drive the lifting screw to rotate synchronously, thereby driving the slider and the lifting block to rise and fall in the slide slot. When the slider is disengaged from the lifting screw, the elastic potential energy of the driving spring is used to drive the connecting block to rise and fall in the slide slot under the limit of the connecting rod, thereby driving the lifting block to rise and fall synchronously, and then driving the connecting ring and the filter layer to rise and fall synchronously, so that the connecting ring and the filter layer are separated from the shell, which is convenient for the staff to take out the filter layer and disassemble and replace the filter layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. A filtering device and filtering method for polymer antibacterial nanomaterials, through a lifting mechanism and a rotating mechanism arranged in a shell, when the raw material passes through the filter layer, the rotating mechanism drives the scraper to rotate, thereby increasing the flow speed of the raw material on the filter layer, so that the raw material is not easy to accumulate on the filter layer. When impurities on the raw material accumulate on the filter layer, the staff starts the lifting motor, and the output shaft of the lifting motor rotates to drive the lifting screw to rotate. Through the slider and the slide groove, the filter layer is lifted and lowered in the vertical direction, so that it is convenient for the staff to separate the filter layer from the shell, so that the staff does not need to manually reach into the shell with a screwdriver or other tools to disassemble the filter layer, which is convenient for the staff to disassemble and replace the filter layer, and improves the disassembly and replacement efficiency; 2. The filtering device and filtering method of the polymer antibacterial nanomaterial are provided with a rotating motor, the output shaft of the rotating motor rotates to drive the rotating shaft to rotate synchronously, and the transmission shaft rotates with the rotation of the rotating shaft through the transmission block and the transmission groove, thereby driving the transmission plate, the cross plate, the inclined plate and the cleaning plate to rotate synchronously, and then driving the scraper and the brush to rotate synchronously, so as to clean the dirt on the filter layer, reduce the impurities of the filter layer, and extend the service life of the filter layer; 3. The filtering device and filtering method of the polymer antibacterial nanomaterial converts the sliding friction between the driving block and the side wall of the driving groove into rolling friction by means of the balls arranged on the driving block, thereby reducing the friction between the driving block and the side wall of the driving groove and extending the service life of the driving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention, mainly showing the lifting mechanism; Figure 3 It is a partial structural schematic diagram of the present invention, mainly showing the driving parts; Figure 4 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the connection groove; Figure 5 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the rotating mechanism; Figure 6 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the storage slot; Figure 7 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the cleaning mechanism.

[0017] In the figure: 1, housing; 11, slide groove; 12, driving groove; 13, slider; 14, filter layer; 15, connecting groove; 16, ball bearing; 2, connecting ring; 21, vertical groove; 22, vertical block; 23, limit ring; 24, limit screw; 3, lifting mechanism; 31, lifting motor; 32, lifting screw; 33, lifting rod; 34, lifting block; 4, driving member; 41, driving block; 42, connecting block; 43, driving spring; 44 , connecting rod; 5, rotating mechanism; 51, rotating motor; 52, rotating shaft; 53, transmission shaft; 54, transmission plate; 61, transmission block; 62, rotating groove; 63, transmission groove; 64, storage groove; 65, horizontal axis; 66, damping layer; 71, horizontal groove; 72, transmission spring; 73, horizontal plate; 8, cleaning mechanism; 81, inclined plate; 82, cleaning plate; 83, connecting spring; 91, scraper; 92, brush; 93, cleaning groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] Example 1 See also Figure 1-7 As shown, the present invention provides a polymer antibacterial nanomaterial filtering device and a filtering method technical solution thereof: A filtering device for polymer antibacterial nanomaterials and a filtering method thereof, comprising a shell 1 and a filtering layer 14, wherein a slide groove 11 is vertically opened on the inner wall of the shell 1, and there are two slide grooves 11, and the two slide grooves 11 are evenly distributed along the circumference of the shell 1, and a driving groove 12 is vertically opened on the side wall of one of the slide grooves 11.

[0023] A slider 13, a connecting ring 2 and a lifting mechanism 3 are installed in the shell 1. The vertically arranged slider 13 is located in the slide groove 11 and is slidably connected to the side wall of the slide groove 11. The side wall of the slider 13 is fixedly connected to the side wall of the connecting ring 2. The inner side wall of the horizontally arranged connecting ring 2 is fixedly connected to the side wall of the filter layer 14. The lifting mechanism 3 includes a lifting motor 31, a lifting screw 32, a lifting rod 33 and a lifting block 34. The lifting motor 31 is located at the bottom of the shell 1 and is fixedly connected to the shell 1. The output shaft of the lifting motor 31 is coaxially and fixedly connected to the lifting screw 32. The vertically arranged lifting screw 32 is located in the slide groove 11, and the bottom of the lifting screw 32 is rotatably connected to the bottom wall of the slide groove 11. The top of the lifting screw 32 is coaxially and fixedly connected to the lifting rod 33. The lifting screw 32 is threadedly connected to the slider 13. The lifting rod 33 is located in the slide groove 11, and the lifting rod 33 is used for sliding connection with the slider 13. The horizontally arranged lifting block 34 is located on one side of the slider 13, and one side of the lifting block 34 is slidably connected to the side wall of the driving groove 12, and the other side of the lifting block 34 is fixedly connected to the side wall of the connecting ring 2.

[0024] A driving member 4 is installed in the driving groove 12. The driving member 4 includes a driving block 41, a connecting block 42, a connecting rod 44 and a driving spring 43. The horizontally arranged driving block 41 is located in the driving groove 12 and is slidingly connected to the side wall of the driving groove 12. The driving block 41 is located at the bottom of the lifting block 34. A ball 16 is installed on the side wall of the driving block 41. One side of the ball 16 is rotatably connected to the side wall of the driving block 41, and the other side of the ball 16 contacts the side wall of the driving groove 12, thereby reducing the wear between the driving block 41 and the side wall of the driving groove 12. The horizontally arranged connecting block 42 is located on the side of the driving block 41 close to the connecting ring 2, and the top of the connecting block 42 abuts against the bottom of the lifting block 34. A connecting groove 15 is provided on the connecting block 42, and the connecting groove 15 passes through the connecting block 42 in the vertical direction. The bottom of the vertically arranged connecting rod 44 is fixedly connected to the bottom wall of the slide groove 11, and the other end of the connecting rod 44 is slidably connected to the side wall of the connecting groove 15. The vertically arranged driving spring 43 is located at the bottom of the connecting block 42, one end of the driving spring 43 is fixedly connected to the bottom of the connecting block 42, and the other end of the driving spring 43 is fixedly connected to the bottom wall of the slide groove 11.

[0025] After the staff transfers the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 to the set position, the slider 13 first slides and connects with the lifting rod 33 until the slider 13 contacts the lifting screw 32. At this time, the bottom of the lifting block 34 contacts the top of the connecting block 42, and the driving spring 43 is in a compressed state. The staff then starts the lifting motor 31, and the output shaft of the lifting motor 31 rotates to drive the lifting screw 32 to rotate synchronously, so that the slider 13 is threadedly connected with the lifting screw 32, thereby driving the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 to move synchronously, until the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 are lifted to the set position, thereby facilitating the filtration of the raw materials transferred to the housing 1. When the filter layer 14 is damaged after long-term use, the staff starts the lifting motor 31 to reverse the output shaft of the lifting motor 31, thereby causing the lifting screw 32 to rotate in the opposite direction, thereby driving the slider 13 to move in a direction away from the lifting motor 31 until the slider 13 is disengaged from the lifting screw 32. At this time, the slider 13 is slidingly connected to the lifting rod 33, and through the elastic potential energy of the driving spring 43, the lifting block 34 is driven by the connecting block 42 to move in the slide groove 11 in a direction away from the lifting screw 32, thereby facilitating the separation of the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 from the lifting rod 33, thereby facilitating the staff to take out the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34, and facilitating the staff to replace the filter layer 14.

[0026] The bottom of the housing 1 is provided with a rotating mechanism 5 and a scraper 91, the rotating mechanism 5 comprises a rotating motor 51, a rotating shaft 52, a transmission shaft 53 and a transmission plate 54, the rotating motor 51 is located at the bottom of the housing 1 and is fixedly connected to the housing 1, the output shaft of the rotating motor 51 is coaxially fixedly connected to the rotating shaft 52, the vertically arranged rotating shaft 52 is located at the bottom of the filtering layer 14, a transmission block 61 is installed on the rotating shaft 52, the side wall of the vertically arranged transmission block 61 is fixedly connected to the side wall of the rotating shaft 52, the vertically arranged transmission shaft 53 is sleeved on the rotating shaft 52, and the transmission shaft 53 is coaxially fixedly connected to the rotating shaft 52. A rotation groove 62 is provided, and the vertically arranged rotation groove 62 is slidably connected to the side wall of the rotating shaft 52. A transmission groove 63 is vertically provided on the side wall of the rotation groove 62, and the side wall of the transmission groove 63 is slidably connected to the side wall of the transmission block 61. A receiving groove 64 is vertically provided on the outer side wall of the transmission shaft 53, and the receiving groove 64 is used to receive the transmission plate 54. A horizontal shaft 65 and a damping layer 66 are installed in the receiving groove 64. The end of the horizontally arranged horizontal shaft 65 is fixedly connected to the side wall of the receiving groove 64, and the horizontally arranged damping layer 66 is sleeved on the horizontal shaft 65 and bonded to the side wall of the horizontal shaft 65. The end of the horizontally arranged transmission plate 54 is sleeved on the damping layer 66 on the horizontal shaft 65, and the transmission plate 54 is rotatably connected to the damping layer 66 on the horizontal shaft 65. The bottom of the transmission plate 54 is fixedly connected to the top of the scraper 91, and the scraper 91 contacts the filter layer 14 and is used to scrape impurities on the filter layer 14. A transverse groove 71 is horizontally opened on one side of the transmission plate 54 away from the rotating shaft 52, and a transmission spring 72 and a transverse plate 73 are installed in the transverse groove 71. One end of the horizontally arranged transmission spring 72 is fixedly connected to the side wall of the transverse groove 71, and the other end of the transmission spring 72 is fixedly connected to the end of the transverse plate 73. One end of the horizontally arranged transverse plate 73 is slidably connected to the side wall of the transverse groove 71, and the other end of the transverse plate 73 extends to the outside of the transverse groove 71. A scraper 91 is also installed on the transverse plate 73 to expand the cleaning range.

[0027] A vertical groove 21 is horizontally opened at the top of the connecting ring 2, and a vertical block 22, a limit ring 23 and a limit screw 24 are installed on the connecting ring 2. The vertically arranged vertical block 22 is located in the vertical groove 21 and is slidingly connected to the side wall of the vertical groove 21. The limit ring 23 is located at the top of the connecting ring 2, and the limit ring 23 is rotatably connected to the connecting ring 2, so that the limit ring 23 makes a circular motion along the rotation axis of the connecting ring 2. One end of the limit screw 24 is passed through the limit ring 23 and is rotatably connected to the limit ring 23. The other end of the limit screw 24 is threadedly passed through the vertical block 22. The vertical block 22 is limited by the limit screw 24 and the limit ring 23, so that the vertical block 22 is not easily separated from the vertical groove 21. When the height of the lifting shaft of the connecting ring 2 is set, the staff adjusts the limit screw 24 to separate the limit screw 24 from the vertical block 22, thereby facilitating the staff to disassemble the vertical block 22, and then facilitating the staff to disassemble the filter layer 14.

[0028] A cleaning mechanism 8 is installed on the side of the transverse plate 73 away from the rotating shaft 52. The cleaning mechanism 8 includes an inclined plate 81, a cleaning plate 82, a connecting spring 83 and a brush 92. The inclined plate 81 is hinged to the end of the transverse plate 73. A cleaning groove 93 is provided on one end of the inclined plate 81 away from the rotating shaft 52. The length direction of the cleaning groove 93 is consistent with the length direction of the inclined plate 81. The connecting spring 83 is located in the cleaning groove 93, and one end of the connecting spring 83 and the cleaning groove 93 are both fixedly connected to the side wall, and the other end of the connecting spring 83 is fixedly connected to the side wall of the cleaning plate 82. One end of the inclined cleaning plate 82 extends into the cleaning groove 93 and is slidably connected to the side wall of the cleaning groove 93. The other end of the cleaning plate 82 extends outside the cleaning groove 93. Brushes 92 are installed at the bottom of the inclined plate 81 and the cleaning plate 82. The bottom of the brush 92 contacts the filter layer 14, thereby cleaning impurities on the filter layer 14, making it difficult for impurities to block the filter layer 14, thereby extending the service life of the filter layer 14. At the same time, through the transmission spring 72 and the connecting spring 83, the cross plate 73 moves along the length direction of the transmission plate 54, and the cleaning plate 82 moves along the length direction of the inclined plate 81, thereby driving the scraper 91 and the brush 92 to move synchronously, thereby expanding the cleaning range of the scraper 91 and the brush 92, and adapting to filter layers 14 of different sizes, thereby expanding the adaptability range.

[0029] When the filter layer 14 is transferred to the set position in the shell 1, the staff adjusts the limit screw 24 so that the limit screw 24 passes through the limit ring 23 and is threadedly connected with the vertical block 22. The vertical block 22 is limited by the limit ring 23 and the limit screw 24, thereby improving the stability of the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82. Then, the staff starts the rotating motor 51, and the output shaft of the rotating motor 51 rotates to drive the rotating shaft 52 to rotate synchronously. Through the transmission block 61 and the transmission slot 63, the transmission shaft 53 rotates with the rotating shaft 52, thereby driving the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82 to rotate synchronously, so as to stir the raw materials on the filter layer 14, increase the flow rate of the raw materials on the filter layer 14, make it easier for the raw materials to pass through the filter layer 14 and be transmitted to the set position, thereby improving the filtering effect of the raw materials. At the same time, the rotation of the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82 drives the scraper 91 and the brush 92 to rotate synchronously, thereby reducing impurities on the filter layer 14 and extending the service life of the filter layer 14. When the filter layer 14 is damaged after long-term use and cannot be operated, the staff needs to disassemble and replace the filter layer 14. At this time, the vertical block 22 is separated from the vertical groove 21 through the limit screw 24 and the limit ring 23, and the horizontal axis 65 and the damping layer 66 in the receiving groove 64 are used to facilitate the staff to transfer the transmission plate 54, the horizontal plate 73, the inclined plate 81 and the cleaning plate 82 to the receiving groove 64, thereby facilitating the staff to disassemble the filter layer 14 and improving the efficiency of disassembly and replacement.

[0030] Example 2 See also Figure 1-7 As shown, the present invention provides a filtering device and filtering method of a polymer antibacterial nanomaterial. S1, the filter layer 14, the connecting ring 2, the slider 13 and the lifting block 34 are transferred into the housing 1. After the lifting rod 33 is slidably connected with the slider 13, the lifting screw 32 is rotated by the lifting motor 31, thereby driving the slider 13, the connecting ring 2 and the filter layer 14 to move up and down until the filter layer 14 is transferred to a set height, thereby filtering the raw materials transferred into the housing 1; S2, the staff starts the rotating motor 51, the output shaft of the rotating motor 51 rotates to drive the rotating shaft 52 to rotate synchronously, and the transmission block 61 and the transmission slot 63, the transmission shaft 53 rotates synchronously, thereby driving the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82 to rotate synchronously, improving the fluidity of the raw material on the filter layer 14, making it difficult for the raw material to block the filter layer 14, so that the raw material is transmitted to the set position after passing through the filter layer 14; S3. When impurities in the raw material accumulate on the filter layer 14 and affect the filtering effect of the filter layer 14, the staff starts the rotating motor 51 again. The output shaft of the rotating motor 51 rotates to drive the rotating shaft 52 to rotate synchronously, thereby driving the transmission block 61 and the transmission shaft 53 to rotate synchronously, thereby driving the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82 to rotate synchronously, and then driving the scraper 91 and the brush 92 to rotate synchronously. The scraper 91 and the brush 92 are in contact with the filter layer 14, so as to clean the impurities on the filter layer 14. Through the limiting groove and the limiting screw 24, the vertical block 22 is not easy to be separated from the vertical groove 21, so that the cleaning plate 82, the inclined plate 81, the cross plate 73 and the transmission plate 54 are not easy to be separated from the filter layer 14, thereby improving the stability of the cleaning plate 82, the inclined plate 81, the cross plate 73 and the transmission plate 54; S4. When the filter layer 14 cannot operate normally, the staff adjusts the limit screw 24 so that the limit screw 24 is disengaged from the vertical block 22, thereby facilitating the disengagement of the vertical block 22 from the connecting ring 2. The staff then adjusts the positions of the transmission plate 54, the transverse plate 73, the inclined plate 81 and the cleaning plate 82. Through the damping layer 66 on the transverse shaft 65, the transmission plate 54, the transverse plate 73, the inclined plate 81 and the cleaning plate 82 are transmitted to the storage groove 64 on the transmission shaft 53, so that the staff can store the transmission plate 54, the transverse plate 73, the inclined plate 81 and the cleaning plate 82 conveniently. S5. The staff starts the lifting motor 31. The output shaft of the lifting motor 31 rotates to drive the lifting screw 32 to rotate synchronously, thereby driving the slider 13 and the lifting block 34 to rise and fall in the slide groove 11. When the slider 13 is disengaged from the lifting screw 32, the elastic potential energy of the driving spring 43 is used. Under the limit of the connecting rod 44, the connecting block 42 is lifted and lowered in the slide groove 11, thereby driving the lifting block 34 to rise and fall synchronously, and then driving the connecting ring 2 and the filter layer 14 to rise and fall synchronously, so that the connecting ring 2 and the filter layer 14 are disengaged from the shell 1, which is convenient for the staff to take out the filter layer 14 and disassemble and replace the filter layer 14.

[0031] The working principle of the present invention is as follows: A filtering device for polymer antibacterial nanomaterials and a filtering method thereof. The staff first transfers the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 to the lifting rod 33 in the slide groove 11. At this time, the driving spring 43 is compressed, and the lifting rod 33 is slidably connected with the slider 13. When the slider 13 contacts the lifting screw 32, the staff starts the lifting motor 31. The output shaft of the lifting motor 31 rotates to drive the lifting screw 32 to rotate synchronously, driving the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 to rise and fall to the set position, thereby allowing the filter layer 14 to operate.

[0032] The staff starts the rotating motor 51, and the output shaft of the rotating motor 51 rotates to drive the rotating shaft 52 to rotate synchronously. Through the transmission block 61 and the transmission slot 63, the transmission shaft 53 rotates with the rotation of the rotating shaft 52, thereby driving the transmission plate 54, the cross plate 73, the inclined plate 81 and the cleaning plate 82 to rotate synchronously, stirring the raw materials on the filter layer 14, increasing the flow rate of the raw materials on the filter layer 14, making it easier for the raw materials to pass through the filter layer 14 and be transmitted to the set position, thereby improving the filtering effect of the filter layer 14.

[0033] When impurities accumulate on the filter layer 14, the staff adjusts the limit screw 24 so that the limit screw 24 passes through the limit ring 23 and is threadedly connected to the vertical block 22, so that the vertical block 22 moves synchronously with the cleaning plate 82. At this time, the staff starts the rotating motor 51, and the transmission plate 54, the horizontal plate 73, the inclined plate 81 and the cleaning plate 82 rotate synchronously, thereby driving the scraper 91 and the brush 92 to rotate synchronously, thereby cleaning the impurities on the filter layer 14, reducing the impurities on the filter layer 14, making it difficult for the impurities on the filter layer 14 to clog the filter layer 14, and extending the service life of the filter layer 14.

[0034] When the filter layer 14 is damaged and cannot operate normally, the staff adjusts the limit screw 24 to disengage the limit screw 24 from the vertical block 22, which makes it convenient for the staff to disengage the vertical block 22 and the connecting ring 2, and then transfers the transmission plate 54, the transverse plate 73, the inclined plate 81 and the cleaning plate 82 to the receiving groove 64 through the transverse axis 65 and the damping layer 66 in the receiving groove 64. The staff then starts the lifting motor 31 to make the output shaft of the lifting motor 31 rotate in the opposite direction, thereby driving the lifting screw 32 to rise and fall synchronously, thereby making the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 rise and fall synchronously, until Until the slider 13 is disengaged from the lifting screw 32, at this time, the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 are slidably connected with the lifting rod 33 through the elastic potential energy of the driving spring 43, so that the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34 are transferred to the set height in the slide groove 11, which is convenient for the staff to take out the slider 13, the connecting ring 2, the filter layer 14 and the lifting block 34, thereby eliminating the need for the staff to hold tools such as screwdrivers to reach into the shell 1 to disassemble and replace the filter layer 14, facilitating the staff's operation, saving the staff's workload, saving time and effort, and improving the efficiency of disassembly and replacement.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A filter device of polymer antibacterial nanomaterials, comprising a filter layer (14) located in a housing (1), characterized in that: A slide groove (11) is vertically provided in the shell (1), and there are two slide grooves (11), and the two slide grooves (11) are respectively located on both sides of the filter layer (14). A slider (13) and a lifting mechanism (3) are provided on the side wall of the filter layer (14), one side of the slider (13) extends into the slide groove (11) and is slidably connected to the side wall of the slide groove (11), and the other side of the slider (13) is connected to the side wall of the filter layer (14). A scraper (91) and a rotating mechanism (5) are provided in the filter layer (14), and the scraper (91) is located on the filter layer (14) and is slidably connected to the filter layer (14). The scraper (91) is used to scrape off impurities on the filter layer (14), and the rotating mechanism (5) is connected to the scraper (91) and is used to drive the scraper (91) to rotate. The lifting mechanism (3) comprises: A lifting screw rod (32), wherein the lifting screw rod (32) is located in the slide groove (11), one end of the lifting screw rod (32) is threadedly inserted into the slide block (13), and the other end of the lifting screw rod (32) is connected to the housing (1); A lifting rod (33), the lifting rod (33) being coaxially arranged with the lifting screw (32) and being located at the top of the lifting screw (32), the lifting rod (33) being located in the slide groove (11), and the lifting rod (33) being used for being slidably connected with the slider (13); a lifting block (34), the lifting block (34) being located on one side of the lifting screw (32) and in the slide groove (11), one side of the lifting block (34) being slidably connected to the slide groove (11), and the other side of the lifting block (34) being connected to the side wall of the filter layer (14), and a driving member (4) being provided on the lifting block (34); A lifting motor (31), the lifting motor (31) is located at the bottom of the housing (1) and is connected to the housing (1), and the output shaft of the lifting motor (31) is coaxially connected to the lifting screw (32).

2. The filtration device of the polymer antibacterial nanomaterial according to claim 1, characterized in that: A driving groove (12) is vertically provided on the side wall of the slide groove (11), and the driving member (4) comprises: A driving block (41), the driving block (41) being located in the driving groove (12) and being slidably connected to the side wall of the driving groove (12), the driving block (41) being provided with a connecting block (42) and a connecting rod (44), the connecting block (42) being located in the driving groove (12) and being slidably connected to the side wall of the driving groove (12), the connecting block (42) being vertically provided with a connecting groove (15), the connecting rod (44) being located at the bottom of the connecting block (42), the bottom end of the connecting rod (44) being connected to the bottom wall of the driving groove (12), the connecting rod (44) being used to pass through the connecting groove (15) and being slidably connected to the side wall of the connecting groove (15); A driving spring (43), wherein the driving spring (43) is located in the driving groove (12), one end of the driving spring (43) is connected to the bottom wall of the driving groove (12), and the other end of the driving spring (43) is connected to the bottom of the connecting block (42).

3. The filtering device of the polymer antibacterial nanomaterial according to claim 1, characterized in that: The rotating mechanism (5) comprises: A rotating shaft (52), the rotating shaft (52) being located inside the housing (1) and connected to the bottom of the housing (1), and a transmission block (61) being provided on the rotating shaft (52); a transmission shaft (53), the transmission shaft (53) being coaxially arranged with the rotating shaft (52), a rotating groove (62) being coaxially opened on the transmission shaft (53), a side wall of the rotating groove (62) being slidably connected to a side wall of the rotating shaft (52), a transmission groove (63) being vertically opened on the side wall of the rotating groove (62), and a side wall of the transmission groove (63) being slidably connected to a side wall of a transmission block (61); a transmission plate (54), the transmission plate (54) being located on a side wall of the transmission shaft (53) and connected to the transmission shaft (53), the bottom of the transmission plate (54) being connected to the scraper plate (91); A rotating motor (51), the rotating motor (51) is located at the bottom of the housing (1) and connected to the housing (1), and the output shaft of the rotating motor (51) is coaxially connected to the rotating shaft (52).

4. The filtering device of the polymer antibacterial nanomaterial according to claim 3, characterized in that: A transverse groove (71) is horizontally opened on one side of the transmission plate (54) away from the transmission shaft (53), a transmission spring (72) and a transverse plate (73) are arranged in the transverse groove (71), one end of the transmission spring (72) is connected to the side wall of the transverse groove (71), and the other end of the transmission spring (72) is connected to the transverse plate (73), one end of the transverse plate (73) away from the transmission shaft (53) extends outside the transverse groove (71), and the bottom of the transverse plate (73) is connected to the scraper (91).

5. The filtering device of the polymer antibacterial nanomaterial according to claim 4, characterized in that: A connecting ring (2) is horizontally arranged on the side wall of the filter layer (14); the inner side wall of the connecting ring (2) is connected to the filter layer (14); the outer side wall of the connecting ring (2) is connected to the slider (13) and the lifting block (34); a vertical groove (21) is vertically opened on the top of the connecting ring (2); a vertical block (22) and a cleaning mechanism (8) are arranged on the connecting ring (2); the vertical block (22) is located in the vertical groove (21) and is slidably connected to the side wall of the vertical groove (21); the cleaning mechanism (8) is located on the horizontal plate (73); the cleaning mechanism (8) is in contact with the filter layer (14) and is used to clean the side wall of the filter layer (14).

6. The filtering device of the polymer antibacterial nanomaterial according to claim 5, characterized in that: The cleaning mechanism (8) comprises: an inclined plate (81), the inclined plate (81) being located on one side of the transverse plate (73) and connected to the transverse plate (73); a brush (92) being provided at the bottom of the inclined plate (81); the bottom of the brush (92) being in contact with the side wall of the filter layer (14); and a cleaning groove (93) being provided at one end of the inclined plate (81) away from the transmission shaft (53); A cleaning plate (82), one end of the cleaning plate (82) extending into the cleaning groove (93) and slidably connected to the side wall of the cleaning groove (93), and the other end of the cleaning plate (82) connected to the vertical block (22); A connecting spring (83), wherein the connecting spring (83) is located in the cleaning groove (93), one end of the connecting spring (83) is connected to a side wall of the cleaning groove (93), and the other end of the connecting spring (83) is connected to a side wall of the cleaning plate (82).

7. The filtering device of the polymer antibacterial nanomaterial according to claim 3, characterized in that: A receiving groove (64) is vertically provided on the outer side wall of the transmission shaft (53), a transverse shaft (65) is arranged in the receiving groove (64), one end of the transverse shaft (65) is passed through the transmission plate (54) and is rotatably connected to the transmission plate (54), a damping layer (66) is sleeved on the outer side wall of the transverse shaft (65), the inner side wall of the damping layer (66) is connected to the side wall of the transverse shaft (65), and the outer side wall of the damping layer (66) is rotatably connected to the transmission shaft (53).

8. The filtering device of the polymer antibacterial nanomaterial according to claim 5, characterized in that: A limit ring (23) and a limit screw (24) are provided on the connecting ring (2); the limit ring (23) is vertically arranged and is rotatably connected to the connecting ring (2); one end of the limit screw (24) extends into the vertical block (22) and is threadedly connected to the vertical block (22); the other end of the limit screw (24) is passed through the limit ring (23) and is slidably connected to the inner side wall of the limit ring (23).

9. The filtering device of the polymer antibacterial nanomaterial according to claim 2, characterized in that: A ball (16) is provided on the side wall of the driving block (41), one side of the ball (16) is connected to the side wall of the driving block (41), and the other side of the ball (16) is in contact with the side wall of the slide groove (11).

10. A filtering method for a filtering device of a polymer antibacterial nanomaterial according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1, transferring the filter layer (14), the connecting ring (2), the slider (13) and the lifting block (34) into the housing (1), and after the lifting rod (33) is slidably connected to the slider (13), the lifting motor (31) and the lifting screw (32) are rotated, thereby driving the slider (13), the connecting ring (2) and the filter layer (14) to move up and down until the filter layer (14) is transferred to a set height, thereby filtering the raw materials transferred into the housing (1); S2, the staff starts the rotating motor (51), and the output shaft of the rotating motor (51) rotates to drive the rotating shaft (52) to rotate synchronously, and the transmission shaft (53) rotates synchronously through the transmission block (61) and the transmission groove (63), thereby driving the transmission plate (54), the horizontal plate (73), the inclined plate (81) and the cleaning plate (82) to rotate synchronously, thereby improving the fluidity of the raw material on the filter layer (14), making it difficult for the raw material to block the filter layer (14), so that the raw material is transmitted to the set position after passing through the filter layer (14); S3. When impurities in the raw material accumulate on the filter layer (14) and affect the filtering effect of the filter layer (14), the staff starts the rotating motor (51) again. The output shaft of the rotating motor (51) rotates to drive the rotating shaft (52) to rotate synchronously, thereby driving the transmission block (61) and the transmission shaft (53) to rotate synchronously, thereby driving the transmission plate (54), the horizontal plate (73), the inclined plate (81) and the cleaning plate (82) to rotate synchronously, and then driving the scraper (91) and the brush (92) to rotate synchronously. When rotating, the scraper (91) and the brush (92) are in contact with the filter layer (14), thereby cleaning impurities on the filter layer (14); the vertical block (22) is not easily separated from the vertical groove (21) through the limiting groove and the limiting screw (24), so that the cleaning plate (82), the inclined plate (81), the horizontal plate (73) and the transmission plate (54) are not easily separated from the filter layer (14), thereby improving the stability of the cleaning plate (82), the inclined plate (81), the horizontal plate (73) and the transmission plate (54); S4. When the filter layer (14) cannot operate normally, the staff adjusts the limit screw (24) so ​​that the limit screw (24) is disengaged from the vertical block (22), thereby facilitating the vertical block (22) to be disengaged from the connecting ring (2). The staff then adjusts the positions of the transmission plate (54), the horizontal plate (73), the inclined plate (81) and the cleaning plate (82), and the transmission plate (54), the horizontal plate (73), the inclined plate (81) and the cleaning plate (82) are transmitted to the storage groove (64) on the transmission shaft (53) through the damping layer (66) on the horizontal shaft (65), so that the staff can store the transmission plate (54), the horizontal plate (73), the inclined plate (81) and the cleaning plate (82); S5. The staff starts the lifting motor (31). The output shaft of the lifting motor (31) rotates to drive the lifting screw (32) to rotate synchronously, thereby driving the slider (13) and the lifting block (34) to move up and down in the slide groove (11). When the slider (13) is separated from the lifting screw (32), the elastic potential energy of the driving spring (43) is used to drive the connecting block (42) to move up and down in the slide groove (11) under the limit of the connecting rod (44), thereby driving the lifting block (34) to move up and down synchronously, and then driving the connecting ring (2) and the filter layer (14) to move up and down synchronously, so that the connecting ring (2) and the filter layer (14) are separated from the shell (1), so that the staff can take out the filter layer (14) and disassemble and replace the filter layer (14).

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