Multifunctional filter automatic cleaning device
By designing a multifunctional filter automatic cleaning device, the automatic cleaning of the filter and impurity collection using the drive motor and water spray pipe are solved, and the problems of low cleaning efficiency and large workload in the prior art are achieved, and efficient and automated cleaning effect is achieved.
Patent Information
- Application Number
- CN202422424391.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In the prior art, the filter cleaning efficiency is low, the manual cleaning workload is large, the cleaning effect is poor, and the residues after impurities are cleaned need to be manually cleaned, which increases the workload of workers.
A multifunctional filter automatic cleaning device is designed, including a box, a deflector, a cleaning plate, a water spray pipe and a residue collector. The driving motor drives the cleaning plate to rotate. The water spray pipe flushes the filter 360°, and automatically collects impurities through the residue collector.
Automatic cleaning of filters and automatic collection of impurities are realized, which reduces workload for workers, improves cleaning efficiency and ensures cleaning effect.
Smart Images
Figure CN223196689U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cleaning equipment, and in particular relates to a multifunctional automatic filter cleaning device. Background Art
[0002] During polyester production, multiple filter systems are used to filter impurities from the media, ensuring that the media meets recycling requirements. As production increases, the frequency of filter switching and flushing also increases. Currently, manual cleaning is commonly used to clean the filters in these systems. However, this method has the following problems: 1) It is labor-intensive and has low cleaning efficiency; 2) the filter cleaning effect cannot be guaranteed; and 3) impurities removed from the filters remain in the pit, requiring manual cleaning, further increasing the workload. Therefore, designing an automatic filter cleaning device is of great significance. Utility Model Content
[0003] The utility model aims to provide a multifunctional automatic filter cleaning device to solve the problem of low efficiency of manual cleaning.
[0004] In order to achieve the above-mentioned purpose, the solution of the present utility model is as follows: a multifunctional automatic filter cleaning device, comprising a box body, a guide plate, a cleaning disc, a water spray pipe I, a water spray pipe II and a residue collector are provided in the box body, a rotation drive motor for driving the cleaning disc is provided below the guide plate, a plurality of fixed grooves for inserting filters are provided on the cleaning disc, and a drain hole I is provided on the bottom wall of the fixed groove; the water spray pipe I is vertically distributed around the cleaning disc, and the water spray pipe II is vertically distributed above the cleaning disc. A plurality of nozzles are axially provided on the water spray pipe I and the water spray pipe II, and the nozzles on the water spray pipe I and the water spray pipe II are arranged facing each other; the residue collector includes a filter screen, the guide plate is inclined, and the filter screen is connected to the lower end of the guide plate; a drain outlet is provided on the bottom wall of the box body, and the drain outlet is located below the filter screen.
[0005] The working principle and beneficial effects of this solution are as follows: In this solution, the filter (circular) is inserted into the fixed groove of the cleaning disc, so that the filter is turned upside down, and then the nozzles on the water spray pipe I and the water spray pipe II are used to intermittently spray water to flush the filter and wash away the impurities on the filter; and the driving motor can be used to achieve the slow rotation of the cleaning disc, thereby achieving the slow rotation of the filter, and then fully flushing the filter to ensure the cleaning effect of the filter. The impurities (residues) flushed down flow along the guide plate together with the sewage to the residue collector, and the residue is intercepted by the filter screen of the residue collector to achieve the collection of the residue. In summary, this solution not only realizes the automatic cleaning of the filter, but also realizes the automatic collection of the residue. The workers only need to take and place the filter and remove the residue on the filter screen, which greatly reduces the workload of the workers, improves the efficiency of the filter cleaning, and ensures the cleaning effect of the filter.
[0006] Optionally, the residue collector also includes a drawer bottom, a front baffle and a rear baffle opposite to the front baffle, and two drawer side panels arranged along the moving direction of the residue collector, the drawer bottom is provided with a water outlet, and the filter screen covers the water outlet; the side wall of the box body is provided with a channel for drawing out the residue collector.
[0007] In this solution, the residue collector adopts a drawer structure, so that after the cleaning work is completed, the residue collector can be pulled out, making it convenient for workers to take out the residue in the residue collector.
[0008] Optionally, a handle is fixedly connected to a side wall of the front baffle away from the rear baffle.
[0009] In this solution, the handle is designed to facilitate workers to pull out the residue collector.
[0010] Optionally, a plurality of universal ball bearings are fixedly mounted on the bottom wall of the box body, and the bottom surface of the drawer bottom plate is in contact with the universal ball bearings.
[0011] In this solution, the design of the universal ball transfer device converts the sliding friction between the drawer bottom plate and the bottom wall of the box into rolling friction, thereby reducing the friction resistance encountered by the residue collector during movement.
[0012] Optionally, a plurality of fixing columns are fixedly mounted on the cleaning plate.
[0013] In this solution, the design of the fixed column can fix the basket filter, thereby achieving cleaning of the basket filter.
[0014] Optionally, the number of the water spray pipes I and II is four or more, and the spray angles of the nozzles on the water spray pipes I and II are both above 90°.
[0015] The arrangement of the water spray pipe I, water spray pipe II and nozzles in this solution ensures that the filter can be flushed in a 360° direction.
[0016] Optionally, the nozzle on the water spray pipe II is arranged to be tilted upward.
[0017] In this solution, the nozzle on the water spray pipe II sprays water in an obliquely upward direction, thereby washing the filter in an obliquely upward direction, exerting an upward force on the impurities on the filter, and the impurities are more easily washed off.
[0018] Optionally, a residue flushing water pipe is provided at the high end of the guide plate.
[0019] In this solution, the residue on the guide plate is washed away by a residue flushing water pipe to ensure that the residue enters the residue collector.
[0020] Optionally, a plurality of drain holes II are provided on the cleaning tray.
[0021] In this solution, drain hole II on the cleaning plate can allow sewage and residue to pass through.
[0022] Optionally, a vertical rotating shaft is fixedly connected to the center of the bottom surface of the cleaning disk, the vertical rotating shaft passes through the guide plate, the end of the vertical rotating shaft away from the cleaning disk is connected to the output end of the drive motor, and a support frame for supporting the cleaning disk is fixedly connected to the vertical rotating shaft.
[0023] In this solution, a support frame is used to support the cleaning disc to improve the carrying capacity of the cleaning disc. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a structural schematic diagram of a multifunctional automatic filter cleaning device in Example 1 of the present utility model;
[0025] Figure 2 for Figure 1 Front view of
[0026] Figure 3 This is a transverse cross-sectional view of the box body in Example 1 of the present utility model;
[0027] Figure 4 This is a longitudinal sectional view of the box body in the first embodiment of the present utility model;
[0028] Figure 5 This is a top view of the residue collector after being pulled out in Example 1 of the utility model;
[0029] Figure 6 This is a longitudinal sectional view of the box body in the second embodiment of the present utility model;
[0030] Figure 7 This is a transverse cross-sectional view of the box body in the third embodiment of the present utility model;
[0031] Figure 8 This is a front view of a multifunctional automatic filter cleaning device in Example 4 of the present utility model. DETAILED DESCRIPTION
[0032] The following is further described in detail through specific implementation methods:
[0033] The marks in the drawings of the specification include: box body 1, drain outlet 101, box door 110, guide plate 2, cleaning tray 3, fixing groove 301, drain hole I 3011, drain hole II 302, water spray pipe I 4, water spray pipe II 5, residue collector 6, filter screen 601, drawer bottom plate 602, water outlet 6021, front baffle 603, rear baffle 604, drawer side plate 605, guide base 7, drive motor 8, vertical rotating shaft 9, waterproof sealing ring 10, support frame 11, nozzle 12, residue flushing water pipe 13, handle 14, universal ball 15, fixing column 16, control panel 17.
[0034] Example 1
[0035] This embodiment is basically as Figure 1 、 Figure 2 and Figure 3 As shown: A multifunctional filter automatic cleaning device, including a box body 1, a guide plate 2, a cleaning plate 3, a water spray pipe I 4, a water spray pipe II 5 and a residue collector 6 are arranged in the box body 1. Figure 4 As shown, a guide base 7 is provided inside the box 1 for placing the guide plate 2. The guide plate 2 is placed obliquely on the guide base 7, and in this embodiment, the inclination angle of the guide plate 2 is 5°. A drive motor 8 for driving the cleaning disc 3 to rotate is provided below the guide plate 2. Specifically, a vertical rotating shaft 9 is welded at the center of the bottom surface of the cleaning disc 3. The vertical rotating shaft 9 passes through the guide plate 2, and the bottom end of the vertical rotating shaft 9 is connected to the output end of the drive motor 8. In this embodiment, the guide plate 2 is made of three steel plates spliced together by bolts, and a waterproof sealing strip is provided at the splicing to prevent liquid from flowing into the bottom of the guide plate 2 through the gap at the splicing. In addition, a through hole is provided at the splicing for the vertical rotating shaft 9 to pass through. A waterproof sealing ring 10 is bonded to the hole wall of the through hole to prevent liquid from flowing into the bottom of the guide plate 2 through the through hole. In this way, the guide plate 2 in this embodiment is detachable, which facilitates the maintenance of the drive motor 8. A support frame 11 for supporting the cleaning disc 3 is fixedly connected to the vertical rotating shaft 9. One end of the support frame 11 is welded to the vertical rotating shaft 9, and the other end of the support frame 11 is welded to the bottom surface of the cleaning disc 3, thereby increasing the support area of the cleaning disc 3 and further improving the carrying capacity of the cleaning disc 3.
[0036] The cleaning tray 3 is provided with a plurality of fixed grooves 301 for inserting filters, and a drain hole I 3011 is provided at the bottom of the fixed groove 301. The cleaning tray 3 is also provided with a plurality of drain holes II 302 so that sewage and impurities during the cleaning process can flow to the guide plate 2 through the drain holes I 3011 and the drain holes II 302. In this embodiment, the depth of the fixed grooves 301 is 5 cm, and the number of fixed grooves 301 on each cleaning tray 3 is eight.
[0037] Water spray pipes I4 are vertically distributed around the cleaning disc 3, and water spray pipes II5 are vertically distributed above the cleaning disc 3. The top ends of water spray pipes I4 and II5 pass through the rear side wall of the box body 1 and enter the interior of the box body 1; water spray pipes I4 and II5 are axially provided with a plurality of nozzles 12, and the nozzles 12 on the water spray pipes I4 and II5 are arranged facing each other, so that the nozzles 12 on the water spray pipes I4 and II5 will face the filter. The number of water spray pipes I4 and water spray pipes II5 is more than four, and the spray angles of the nozzles 12 on the water spray pipes I4 and water spray pipes II5 are both more than 90°; in this embodiment, the number of water spray pipes I4 distributed around a cleaning tray 3 is four, and the number of water spray pipes II5 distributed above a cleaning tray 3 is four, the spray angle of the nozzle 12 on the water spray pipe I4 is 90°, the spray angle of the nozzle 12 on the water spray pipe I4 is horizontal, the spray angle of the nozzle 12 on the water spray pipe II5 is 120°, and the spray angle of the nozzle 12 on the water spray pipe II5 is slightly tilted upward, thereby ensuring that the water spray range covers 360°.
[0038] The debris collector 6 is located at the lower end of the guide plate 2. A debris flushing pipe 13 is provided at the upper end of the guide plate 2. The debris on the guide plate 2 is flushed into the debris collector 6 by the water discharged from the debris flushing pipe 13. The debris collector 6 includes a filter 601, a drawer bottom plate 602, a front baffle 603, a rear baffle 604 opposite to the front baffle 603, and two drawer side plates 605 arranged along the moving direction of the debris collector 6. Figure 4 As shown, a water inlet 6021 is provided on the drawer bottom 602, and a filter screen 601 (a 200-mesh filter screen is used in this embodiment) covers the water inlet 6021. A handle 14 is bonded to the outer wall of the front baffle 603. A channel for extracting the residue collector 6 is provided on the front side wall of the housing 1. A drain outlet 101 is provided on the bottom wall of the housing 1, and is located below the filter screen 601. In this embodiment, the drain outlet 101 on the bottom wall of the housing 1 is located above a drainage ditch (a drainage ditch is located on the ground of the factory area and discharges wastewater to the sewage treatment area). Furthermore, a door 110 is provided on the side wall of the housing 1 (in this embodiment, the door 110 is located on the front side wall of the housing 1; in other embodiments, the door 110 may also be located on the top wall of the housing 1). When the door 110 is opened, the interior of the housing 1 is exposed, making it easier for workers to access the filter (specifically, the filter element).
[0039] During actual use, a worker opens door 110 and inserts the filter (a round filter element of a three-stream water precision filter) upside down into fixed groove 301 of cleaning tray 3, then closes door 110. Nozzles 12 on spray pipes I4 and II5 spray water toward the filter (spray pipes I4 and II5 use a water pump as their water supply power source, and are controlled by solenoid valves to achieve intermittent water spraying, with the spraying time adjustable according to actual working conditions), thereby flushing impurities from the filter; the impurities flow with the water through drain hole II 302 on cleaning tray 3 and drain hole I 3011 at the bottom of fixed groove 301, and onto guide plate 2. During the flushing process, the drive motor 8 is started, thereby driving the vertical rotating shaft 9 to rotate slowly, and then driving the cleaning disc 3 to rotate slowly. Specifically, the cleaning disc 3 first rotates 45° clockwise, and the filter on the cleaning disc 3 slowly rotates 45° clockwise along with the cleaning disc 3. Then, the cleaning disc 3 rotates 45° counterclockwise again, and the filter on the cleaning disc 3 slowly rotates 45° counterclockwise along with the cleaning disc 3, and then rotates 45° clockwise, and so on. The cycle repeats (the rotation angle of the cleaning disc 3 can be other values, such as 50°, 90°, 180°, etc.); during this process, the position of the filter relative to the nozzle 12 changes, thereby ensuring that the filter is flushed in a 360° circumferential direction, thereby ensuring the cleaning effect of the filter.
[0040] The residue (impurities) during the flushing process comes to the guide plate 2 with the water flow, flows to the left along the guide plate 2, and the sewage and residue flow into the residue collector 6. The residue is intercepted by the filter 601, and the sewage is discharged into the drainage ditch through the drain outlet 101, and then discharged to the sewage treatment area through the drainage ditch, thereby realizing the automatic collection of the residue.
[0041] After the cleaning is completed, the drive motor 8 is turned off, the water spray pipes I4 and II5 stop spraying water, and the worker opens the box door 110 and takes out the filter on the cleaning tray 3. In addition, if the filter is found to be not clean after one cleaning work is completed, the worker manually rotates the filter to change the surface of the filter facing the nozzle 12, and then continues the second cleaning until the filter is clean.
[0042] When a worker opens the door 110 and finds that there is debris left on the guide plate 2, he can use the debris flushing pipe 13 to flush the debris on the guide plate 2 into the debris collector 6 (the debris flushing pipe 13 has multiple water outlets arranged along its axial direction), thereby reducing the workload of the worker in cleaning the guide plate 2. Moreover, when there is a lot of debris in the debris collector 6, the worker pulls the front baffle 603 outwards through the handle 14 to pull out the debris collector 6. Figure 5 As shown, workers then recycle the residue on the filter screen 601, which is then dried and sold uniformly. After the residue is recycled, the residue collector 6 is pushed back into the housing 1.
[0043] In summary, this embodiment realizes the automatic cleaning of the filter and the automatic collection of the residue. The workers only need to take and place the filter and recover the residue in the residue collector 6. The workload of the workers is greatly reduced, and the cleaning efficiency of the filter is improved. Moreover, the intermittent spraying method is adopted, combined with the nozzle 12 design of multiple angles, which can achieve comprehensive cleaning of the filter and ensure the cleaning effect.
[0044] Example 2
[0045] The difference between this embodiment and the first embodiment is that: Figure 6 As shown, in this embodiment, a plurality of universal ball transfers 15 are fixedly mounted on the bottom wall of the box body 1, and the bottom surface of the drawer bottom plate 602 contacts the universal ball transfers 15. The universal ball transfers 15 in this embodiment can reduce the resistance encountered by workers when pushing and pulling the residue collector 6, making it easier for workers to push and pull the residue collector 6.
[0046] Example 3
[0047] The difference between this embodiment and the first embodiment is that: Figure 7 As shown, in this embodiment, a plurality of fixing posts 16 are fixedly mounted on the cleaning tray 3. Specifically, there are eight fixing posts 16. The fixing posts 16 in this embodiment can be used to fix the basket filter (specifically, the filter element of the basket filter). Specifically, the handle of the basket filter passes through the corresponding fixing posts 16, thereby fixing the basket filter and thus achieving cleaning of the basket filter.
[0048] Example 4
[0049] The difference between this embodiment and the third embodiment is that: Figure 8 As shown, in this embodiment, a control panel 17 is fixedly installed on the outer wall of the box body 1. The control panel 17 includes a controller and a human-computer interaction interface. The controller is used to control the actions of the drive motor 8, water pump and solenoid valve switch, and the human-computer interaction interface is used to set cleaning parameters and display related information; the controller is a PLC.
[0050] In this embodiment, workers can control the cleaning process through the control panel 17, thereby improving the degree of automation of the device.
[0051] The above description is merely an embodiment of the present invention. Commonly known details such as the specific structure and characteristics of the solution are not described in detail here. It should be noted that those skilled in the art may make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the implementation of the present invention. The specific embodiments and other descriptions in the specification may be used to interpret the content of the claims.
Claims
1. A multifunctional automatic filter cleaning device, comprising a housing, characterized in that: The box body is provided with a guide plate, a cleaning disc, a water spray pipe I, a water spray pipe II and a residue collector. A rotating drive motor for driving the cleaning disc is provided below the guide plate. The cleaning disc is provided with a plurality of fixed grooves for inserting filters, and a drain hole I is provided on the bottom wall of the fixed groove; the water spray pipe I is vertically distributed around the cleaning disc, and the water spray pipe II is vertically distributed above the cleaning disc. A plurality of nozzles are axially provided on the water spray pipe I and the water spray pipe II, and the nozzles on the water spray pipe I and the water spray pipe II are arranged facing each other; the residue collector includes a filter screen, the guide plate is arranged obliquely, and the filter screen is connected to the lower end of the guide plate; a drain outlet is provided on the bottom wall of the box body, and the drain outlet is located below the filter screen.
2. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: The residue collector also includes a drawer bottom plate, a front baffle and a rear baffle opposite to the front baffle, and two drawer side plates arranged along the movement direction of the residue collector. A water outlet is provided on the drawer bottom plate, and the filter screen covers the water outlet; a channel for drawing out the residue collector is provided on the side wall of the box body.
3. The multifunctional automatic filter cleaning device according to claim 2, characterized in that: A handle is fixedly connected to a side wall of the front baffle away from the rear baffle.
4. The multifunctional automatic filter cleaning device according to claim 2, characterized in that: A plurality of universal ball bearings are fixedly mounted on the bottom wall of the box body, and the bottom surface of the drawer bottom plate contacts the universal ball bearings.
5. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: A plurality of fixing columns are fixedly mounted on the cleaning disc.
6. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: The number of the water spray pipes I and II is more than four, and the spray angles of the nozzles on the water spray pipes I and II are more than 90°.
7. The multifunctional automatic filter cleaning device according to claim 6, characterized in that: The nozzles on the water spray pipe II are arranged to be tilted upward.
8. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: A residue flushing water pipe is provided at the high end of the guide plate.
9. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: A plurality of drain holes II are provided on the cleaning plate.
10. The multifunctional automatic filter cleaning device according to claim 1, characterized in that: A vertical rotating shaft is fixedly connected to the center of the bottom surface of the cleaning disk, the vertical rotating shaft passes through the guide plate, and the end of the vertical rotating shaft away from the cleaning disk is connected to the output end of the drive motor. A support frame for supporting the cleaning disk is fixedly connected to the vertical rotating shaft.