Water purification circulating filter

Abstract

The utility model discloses a water purification circulating filter and relates to the technical field of water purification. The inner wall surface of the filter box is fixedly provided with a coarse filter plate, the inner wall surface of the filter box is provided with a moving mechanism and a scraping mechanism, the moving mechanism is located below the coarse filter plate, the scraping mechanism is located above the coarse filter plate, the surface of the moving mechanism is fixedly provided with a mounting groove, and the inner wall surface of the mounting groove is slidably provided with a filter plate; a collecting mechanism is arranged on the outer surface of the filter box. Large-size impurities in water are preliminarily filtered through the coarse filter plate, impurities accumulated on the surface of the coarse filter plate are cleaned and collected through the scraping mechanism and the collecting mechanism, sewage is further filtered through the filter plate, purified water is discharged through the water outlet pipe, and when the filter plate needs to be replaced, the filter plate can be replaced conveniently. The mounting groove and the filter plate are driven by the moving mechanism to move out of the filter box, so that replacement is facilitated, operation is more convenient, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, specifically to a water purification circulating filter. Background Technology

[0002] Traditional water sources often contain excessive levels of suspended solids, heavy metals, organic matter, and microorganisms, directly threatening water safety. Circulating filters, through purification and reuse technologies, can transform wastewater into reusable water resources, reducing fresh water consumption and wastewater discharge, thus responding to sustainable development goals and promoting green production models.

[0003] Existing water purification circulating filters are prone to filter plate clogging after long-term use, requiring filter plate replacement. However, filter plates are often fixed inside the filter box with screws. Replacing the filter plates requires repeated disassembly and reassembly of the screws, which is cumbersome, time-consuming, and detrimental to work efficiency. In the long run, this may also cause equipment damage and shorten the equipment's lifespan.

[0004] Therefore, a water purification and circulation filter is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a water purification and circulation filter in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A water purification circulating filter includes a filter box, on which a coarse filter plate is fixedly installed on the inner wall surface. The inner wall surface of the filter box is provided with a moving mechanism and a scraping mechanism. The moving mechanism is located below the coarse filter plate, and the scraping mechanism is located above the coarse filter plate. An installation groove is fixedly installed on the surface of the moving mechanism, and a filter plate is slidably installed on the inner wall surface of the installation groove. A collection mechanism is provided on the outer surface of the filter box. An inlet pipe is fixedly installed on the top surface of the filter box, and an outlet pipe is fixedly installed on the side surface of the filter box. A rotatable sealing door is rotatably installed on the front of the filter box.

[0008] Furthermore, the number of filter plates is two, the number of mounting slots is four and they are arranged symmetrically from left to right, the number of sealing doors is the same as the number of filter plates, the position of the sealing doors corresponds to the filter plates, and the number of water inlet pipes is two.

[0009] Furthermore, the moving mechanism includes mounting strips, which are fixedly installed on the inner wall surface of the filter box. There are two mounting strips arranged left and right. The surface of the mounting strips is provided with a sliding groove. A first motor is fixedly installed on the back of the filter box. A threaded rod is fixedly connected to the output end of the first motor. The threaded rod is rotatably installed on the inner wall surface of the sliding groove on one side. A slider is slidably installed on the inner wall surface of the sliding groove on one side. The slider on one side is threadedly fitted onto the surface of the threaded rod.

[0010] Furthermore, the scraping mechanism includes a second motor, which is fixedly installed on the side of the filter box. A double-threaded rod is fixedly connected to the output end of the second motor. The double-threaded rod is rotatably installed on the inner wall surface of the filter box. A guide rod is fixedly installed on the inner wall surface of the filter box. A scraper is threadedly fitted on the surface of the double-threaded rod, and the scraper is slidably fitted on the surface of the guide rod.

[0011] Furthermore, the scraper is slidably disposed relative to the surface of the coarse filter plate, and there are two scrapers arranged side to side. The scraper surface is provided with through holes, and there are several through holes.

[0012] Furthermore, the number of collection mechanisms is two and they are arranged symmetrically from left to right. Each collection mechanism includes a collection port, which is opened on the side of the filter box. A sealing door is rotatably installed on the surface of the collection port. A collection box is fixedly installed on the side of the filter box. A collection frame is slidably installed on the inner wall surface of the collection box. A support frame is fixedly installed on the bottom surface of the collection box.

[0013] The beneficial effects of this utility model are as follows: Wastewater enters the filter box through the inlet pipe, and the larger impurities in the water are initially filtered through the coarse filter plate. The impurities accumulated on the surface of the coarse filter plate are cleaned and collected by the scraping mechanism and the collection mechanism. The wastewater is further filtered through the filter plate, and the purified water is discharged through the outlet pipe. When the filter plate needs to be replaced, the installation groove and filter plate are moved out of the filter box by the moving mechanism, which is convenient for replacement, more convenient for operation, and conducive to improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the moving mechanism of this utility model;

[0017] Figure 4 This is a bottom view of the scraping mechanism of this utility model;

[0018] Reference numerals: 1. Filter box; 2. Coarse filter plate; 3. Moving mechanism; 301. Mounting strip; 302. Slide groove; 303. First motor; 304. Threaded rod; 305. Sliding block; 4. Scraping mechanism; 401. Second motor; 402. Double-ended threaded rod; 403. Guide rod; 404. Scraper; 405. Through hole; 5. Collection mechanism; 501. Collection port; 502. Sealing door; 503. Collection box; 504. Collection frame; 505. Support frame; 6. Mounting groove; 7. Filter plate; 8. Inlet pipe; 9. Outlet pipe; 10. Sealing door. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figures 1 to 4As shown, a water purification circulating filter includes a filter box 1, a coarse filter plate 2 fixedly installed on the inner wall surface of the filter box 1, and a moving mechanism 3 and a scraping mechanism 4 provided on the inner wall surface of the filter box 1. The moving mechanism 3 is located below the coarse filter plate 2. Specifically, as shown... Figures 1 to 3 As shown, the moving mechanism 3 includes an installation bar 301, which is fixedly installed on the inner wall surface of the filter box 1. There are two installation bars 301 arranged left and right. The surface of the installation bar 301 is provided with a sliding groove 302. A first motor 303 is fixedly installed on the back of the filter box 1. A threaded rod 304 is fixedly connected to the output end of the first motor 303. The threaded rod 304 is rotatably installed on the inner wall surface of the sliding groove 302 on one side. A slider 305 is slidably installed on the inner wall surface of the sliding groove 302. The slider 305 on one side is threadedly fitted onto the surface of the threaded rod 304.

[0025] More specifically, the output end of the first motor 303 rotates, driving the threaded rod 304 to rotate, thereby causing the slider 305, which is threaded onto the surface of the threaded rod 304, to slide along the inner wall surface of the groove 302. This, in turn, causes the mounting groove 6 and the filter plate 7 to move, so that the mounting groove 6 and the filter plate 7 lift the closed door 10 and remove it from inside the filter box 1, making it easier to replace the filter plate 7. This makes the operation more convenient and improves work efficiency.

[0026] The scraping mechanism 4 is located above the coarse filter plate 2, specifically, as follows: Figures 1 to 4 As shown, the scraping mechanism 4 includes a second motor 401, which is fixedly installed on the side of the filter box 1. A double-threaded rod 402 is fixedly connected to the output end of the second motor 401. The double-threaded rod 402 is rotatably installed on the inner wall surface of the filter box 1. A guide rod 403 is fixedly installed on the inner wall surface of the filter box 1. A scraper 404 is threadedly fitted on the surface of the double-threaded rod 402. The scraper 404 is slidably fitted on the surface of the guide rod 403. The scraper 404 is slidably arranged relative to the surface of the coarse filter plate 2. There are two scrapers 404 arranged left and right. A number of through holes 405 are opened on the surface of the scraper 404.

[0027] More specifically, the output of the second motor 401 rotates, driving the double-threaded rod 402 to rotate, thereby causing the two scrapers 404, which are threaded onto the surface of the double-threaded rod 402 and slidably mounted on the surface of the guide rod 403, to move in opposite directions. This allows the large volume of impurities accumulated on the surface of the coarse filter plate 2 to be scraped off by the scrapers 404 and sent into the collection mechanism 5 for subsequent processing. The through holes 405 on the surface of the scrapers 404 facilitate the flow of water on both sides.

[0028] The moving mechanism 3 has a mounting groove 6 fixedly installed on its surface. A filter plate 7 is slidably installed on the inner wall surface of the mounting groove 6. The outer surface of the filter box 1 is provided with a collection mechanism 5. Specifically, as shown in the figure... Figures 1 to 4As shown, there are two collection mechanisms 5 arranged symmetrically on the left and right. Each collection mechanism 5 includes a collection port 501, which is located on the side of the filter box 1. A sealing door 502 is rotatably installed on the surface of the collection port 501. A collection box 503 is fixedly installed on the side of the filter box 1. A collection frame 504 is slidably installed on the inner wall surface of the collection box 503. A support frame 505 is fixedly installed on the bottom surface of the collection box 503.

[0029] More specifically, when the second motor 401 starts, the sealing door 502 is rotated and opened by an external controller. The scraper 404 scrapes large impurities through the collection port 501 to the surface of the collection frame 504 inside the collection box 503 for collection. The collection box 503 is supported by the support frame 505 to enhance stability. The collection frame 504 can be pulled out from the inner wall surface of the collection box 503 for further processing of the collected impurities.

[0030] A water inlet pipe 8 is fixedly installed on the top surface of filter box 1, a water outlet pipe 9 is fixedly installed on the side of filter box 1, and a sealing door 10 is rotatably installed on the front of filter box 1. Specifically, as shown in the figure... Figures 1 to 3 As shown, there are two filter plates 7, four mounting slots 6 arranged symmetrically on the left and right, the number of sealing doors 10 is the same as the number of filter plates 7, the position of the sealing doors 10 corresponds to the filter plates 7, and there are two water inlet pipes 8.

[0031] More specifically, the number of closed doors 10 is the same as the number of filter plates 7, and the positions of the closed doors 10 correspond to those of the filter plates 7, which is beneficial to the stability of the overall structure.

[0032] In summary: Wastewater enters the filter box 1 through the inlet pipe 8, and the coarse filter plate 2 performs preliminary filtration of larger impurities in the water. The scraping mechanism 4 and the collection mechanism 5 clean and collect the impurities accumulated on the surface of the coarse filter plate 2. The wastewater is further filtered through the filter plate 7, and the purified water is discharged through the outlet pipe 9. When the filter plate 7 needs to be replaced, the moving mechanism 3 moves the mounting groove 6 and the filter plate 7 out of the filter box 1, which is convenient for replacement, makes the operation more convenient, and helps to improve work efficiency.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water purification and circulation filter, characterized in that, The filter includes a filter box (1), on which a coarse filter plate (2) is fixedly installed. The filter box (1) has a moving mechanism (3) and a scraping mechanism (4) on its inner wall surface. The moving mechanism (3) is located below the coarse filter plate (2), and the scraping mechanism (4) is located above the coarse filter plate (2). The moving mechanism (3) has a mounting groove (6) fixedly installed on its surface. A filter plate (7) is slidably installed on the inner wall surface of the mounting groove (6). The filter box (1) has a collection mechanism (5) on its outer surface. The filter box (1) has an inlet pipe (8) fixedly installed on its top surface. The filter box (1) has an outlet pipe (9) fixedly installed on its side surface. The filter box (1) has a rotatable door (10) installed on its front side.

2. The water purification circulating filter according to claim 1, characterized in that, The number of filter plates (7) is two, the number of mounting slots (6) is four and they are arranged symmetrically on the left and right, the number of sealing doors (10) is the same as the number of filter plates (7), the position of the sealing doors (10) corresponds to the filter plates (7), and the number of water inlet pipes (8) is two.

3. A water purification and circulation filter according to claim 1, characterized in that, The moving mechanism (3) includes an installation strip (301), which is fixedly installed on the inner wall surface of the filter box (1). There are two installation strips (301) arranged left and right. The surface of the installation strip (301) is provided with a sliding groove (302). A first motor (303) is fixedly installed on the back of the filter box (1). The output end of the first motor (303) is fixedly connected to a threaded rod (304). The threaded rod (304) is rotatably installed on the inner wall surface of the sliding groove (302) on one side. A slider (305) is slidably installed on the inner wall surface of the sliding groove (302). The slider (305) on one side is threadedly fitted onto the surface of the threaded rod (304).

4. A water purification circulating filter according to claim 1, characterized in that, The scraping mechanism (4) includes a second motor (401), which is fixedly installed on the side of the filter box (1). The output end of the second motor (401) is fixedly connected to a double-headed threaded rod (402). The double-headed threaded rod (402) is rotatably installed on the inner wall surface of the filter box (1). A guide rod (403) is fixedly installed on the inner wall surface of the filter box (1). A scraper (404) is threadedly fitted on the surface of the double-headed threaded rod (402). The scraper (404) is slidably fitted on the surface of the guide rod (403).

5. A water purification circulating filter according to claim 4, characterized in that, The scraper (404) is slidably disposed relative to the surface of the coarse filter plate (2). There are two scrapers (404) arranged left and right. The surface of the scraper (404) is provided with through holes (405). There are several through holes (405).

6. A water purification circulating filter according to claim 1, characterized in that, The number of collection mechanisms (5) is two and they are arranged symmetrically on the left and right. Each collection mechanism (5) includes a collection port (501), which is opened on the side of the filter box (1). A sealing door (502) is rotatably installed on the surface of the collection port (501). A collection box (503) is fixedly installed on the side of the filter box (1). A collection frame (504) is slidably installed on the inner wall surface of the collection box (503). A support frame (505) is fixedly installed on the bottom surface of the collection box (503).

Images