Filtering mechanism of reverse osmosis water treatment equipment

Abstract

The utility model discloses a reverse osmosis water treatment equipment filtering mechanism which comprises a bottom plate, the top of the bottom plate is fixedly connected with a treatment box, the top of the side wall of the treatment box is fixedly connected with a fixing plate, the two ends of the top of the fixing plate are fixedly connected with mounting plates, a servo motor is mounted on the side wall of one of the mounting plates, and the servo motor is connected with a motor. The output end of the servo motor is fixedly connected with a transmission screw, the transmission screw is in threaded connection with an L-shaped sliding plate, and the end of the L-shaped sliding plate is fixedly connected with a brush plate. By arranging the servo motor, the transmission screw rod, the L-shaped sliding plate, the brush plate and the plastic scraper plate, when the filtering mechanism of the reverse osmosis water treatment equipment treats impurities on the first screen, the impurities on the first screen can be brushed and collected while being filtered, and the impurities can be directly driven into the collecting box, so that the impurities on the first screen can be conveniently collected. And the working efficiency of the filtering mechanism of the reverse osmosis water treatment equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reverse osmosis water treatment, in particular to a filtering mechanism of reverse osmosis water treatment equipment. Background Art

[0002] Water treatment equipment plays an indispensable role in environmental protection. Using reverse osmosis to treat water has the advantages of good water quality, low energy consumption and simple process. A filtering mechanism is required in the reverse osmosis treatment process.

[0003] However, there are still some problems with the existing water treatment equipment. For example, the "A High-efficiency Reverse Osmosis Water Treatment Equipment" proposed in the application number CN202322274001.2 includes a main body and a disassembly and assembly mechanism. The disassembly and assembly mechanism is located inside the main body. The main body includes a water treatment device body, a water inlet bucket and a filter plate. The water inlet bucket is fixedly installed at the upper end of the water treatment device body, and the filter plate is movably installed inside the water treatment device body. The main body also includes an activated carbon adsorption plate, a water guide plate, an anti-permeability membrane, a drain pipe and an anti-clogging component. The high-efficiency reverse osmosis water treatment equipment, by installing the main body mechanism, realizes that the water treatment device body can automatically drive the scraper to rotate at a uniform speed during the water treatment operation, scrape the impurities filtered above the filter plate, and avoid the accumulation of impurities on the filter plate, which causes the filter plate to be blocked, so as to ensure the normal filtration operation of the water treatment device body and improve the automation and protection of the water treatment device body.

[0004] However, when the high-efficiency reverse osmosis water treatment equipment cleans the impurities on the filter plate, it is necessary to open the sealing door plate next to it to clean and collect the impurities, which means that the equipment must be shut down for processing during cleaning, thus greatly affecting the working efficiency of the high-efficiency reverse osmosis water treatment equipment and the processing process. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a filtering mechanism for reverse osmosis water treatment equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A filtering mechanism of reverse osmosis water treatment equipment comprises a bottom plate, a treatment box is fixedly connected to the top of the bottom plate, a fixing plate is fixedly connected to the top of the side wall of the treatment box, mounting plates are fixedly connected to both ends of the top of the fixing plate, a servo motor is installed on one of the side walls of the mounting plate, a transmission screw is fixedly connected to the output end of the servo motor, an L-shaped sliding plate is threadedly connected to the transmission screw, a brush plate is fixedly connected to the end of the L-shaped sliding plate, a plastic scraper is fixedly connected to one side of the bottom of the brush plate, a first screen is fixedly connected to the inner wall of the treatment box located at the brush plate, and a collecting assembly is provided on the side wall of the treatment box located at the first screen.

[0008] Preferably, the collecting assembly comprises a collecting port opened on the side wall of the processing box, a guide plate is fixedly connected to the outer wall of the processing box at the collecting port, and a collecting box is fixedly connected to the top of the bottom plate at the bottom of the guide plate.

[0009] Preferably, a water inlet is provided at the top of the treatment box, and an inclined leak-proof plate is fixedly connected to the inner wall of the treatment box located at the bottom of the water inlet.

[0010] Preferably, a limit rod is fixedly connected between the two mounting plates, the limit rod passes through the L-shaped sliding plate and is slidably connected thereto, and the end of the transmission screw is rotatably connected to the side wall of the other mounting plate.

[0011] Preferably, an activated carbon plate is fixedly connected to the inner wall of the processing box at the bottom of the first screen, and a second screen is fixedly connected to the inner wall of the processing box at the bottom of the activated carbon plate, and an impermeable membrane is provided on the surface of the second screen.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By arranging a servo motor, a transmission screw, an L-shaped sliding plate, a brush plate and a plastic scraper, when the filter mechanism of the reverse osmosis water treatment equipment processes impurities on the first screen, the impurities on the first screen can be brushed and collected while filtering, and the impurities will be directly driven into the collection box without stopping the machine for collection and cleaning, which greatly improves the working efficiency of the filter mechanism of the reverse osmosis water treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a filter mechanism of a reverse osmosis water treatment device proposed by the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the interior of a filter mechanism of a reverse osmosis water treatment equipment proposed by the utility model;

[0016] Figure 3The utility model provides a three-dimensional diagram of a brush plate in a filter mechanism of a reverse osmosis water treatment device.

[0017] In the figure: 1 processing box, 2 fixing plate, 3 mounting plate, 4 servo motor, 5 transmission screw, 6 L-shaped sliding plate, 7 brush plate, 8 bottom plate, 9 plastic scraper, 10 leak-proof plate, 11 guide plate, 12 collection box, 13 activated carbon plate, 14 second screen, 15 first screen, 16 limit rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-Figure 3 A reverse osmosis water treatment equipment filtering mechanism comprises a bottom plate 8, a treatment box 1 is fixedly connected to the top of the bottom plate 8, further, a water inlet is arranged on the top of the treatment box 1, and an inclined leak-proof plate 10 is fixedly connected to the inner wall of the treatment box 1 at the bottom of the water inlet, and the leak-proof plate 10 can be arranged to prevent the water to be filtered entering the water inlet from entering the collection box 12 through the opening, and can block it;

[0020] A fixing plate 2 is fixedly connected to the top of the side wall of the processing box 1, and mounting plates 3 are fixedly connected to both ends of the top of the fixing plate 2. Furthermore, a limit rod 16 is fixedly connected between the two mounting plates 3, and the limit rod 16 passes through the L-shaped sliding plate 6 and is slidably connected thereto, and the end of the transmission screw 5 is rotatably connected to the side wall of the other mounting plate 3;

[0021] A servo motor 4 is installed on the side wall of one of the mounting plates 3, and a transmission screw 5 is fixedly connected to the output end of the servo motor 4, and the transmission screw 5 is threadedly connected to an L-shaped sliding plate 6, and a brush plate 7 is fixedly connected to the end of the L-shaped sliding plate 6, and a plastic scraper 9 is fixedly connected to one side of the bottom of the brush plate 7. When cleaning impurities on the first screen 15, the servo motor 4 is started to drive the transmission screw 5 to rotate. At this time, since the L-shaped sliding plate 6 is threadedly connected to the transmission screw 5 and is slidably connected to the limit rod 16, the L-shaped sliding plate 6 can drive the brush plate 7 to move in different directions as the rotation direction of the transmission screw 5 is different, and the impurities can be brushed as the brush plate 7 rubs on the first screen 15. At the same time, the plastic petals 9 can drive the brushed impurities to the guide plate 11, so that they enter the collection box 12, and the machine needs to be stopped for collection and cleaning, which greatly improves the working efficiency of the filtering mechanism of the reverse osmosis water treatment equipment;

[0022] A first screen 15 is fixedly connected to the inner wall of the treatment box 1 located at the brush plate 7. Further, an activated carbon plate 13 is fixedly connected to the inner wall of the treatment box 1 located at the bottom of the first screen 15. A second screen 14 is fixedly connected to the inner wall of the treatment box 1 located at the bottom of the activated carbon plate 13. An impermeable membrane is provided on the surface of the second screen 14.

[0023] A collecting assembly is provided on the side wall of the processing box 1 located at the first screen 15. Furthermore, the collecting assembly includes a collecting port opened on the side wall of the processing box 1, a guide plate 11 is fixedly connected to the outer wall of the processing box 1 located at the collecting port, and a collecting box 12 is fixedly connected to the top of the bottom plate 8 located at the bottom of the guide plate 11.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filter mechanism for reverse osmosis water treatment equipment, comprising a bottom plate (8), characterized in that: The top of the bottom plate (8) is fixedly connected to a processing box (1), the top of the side wall of the processing box (1) is fixedly connected to a fixing plate (2), the top two ends of the fixing plate (2) are fixedly connected to mounting plates (3), a servo motor (4) is mounted on one of the side walls of the mounting plates (3), the output end of the servo motor (4) is fixedly connected to a transmission screw (5), the transmission screw (5) is threadedly connected to an L-shaped sliding plate (6), the end of the L-shaped sliding plate (6) is fixedly connected to a brush plate (7), one side of the bottom of the brush plate (7) is fixedly connected to a plastic scraper (9), the inner wall of the processing box (1) located at the brush plate (7) is fixedly connected to a first screen (15), and a collecting component is provided on the side wall of the processing box (1) located at the first screen (15).

2. A reverse osmosis water treatment equipment filtering mechanism according to claim 1, characterized in that: The collecting assembly comprises a collecting port opened on the side wall of the processing box (1), a guide plate (11) is fixedly connected to the outer wall of the processing box (1) located at the collecting port, and a collecting box (12) is fixedly connected to the top of the bottom plate (8) located at the bottom of the guide plate (11).

3. A reverse osmosis water treatment equipment filtering mechanism according to claim 1, characterized in that: A water inlet is provided at the top of the treatment box (1), and an inclined leak-proof plate (10) is fixedly connected to the inner wall of the treatment box (1) at the bottom of the water inlet.

4. A reverse osmosis water treatment equipment filtering mechanism according to claim 1, characterized in that: A limiting rod (16) is fixedly connected between the two mounting plates (3), the limiting rod (16) passes through the L-shaped sliding plate (6) and is slidably connected thereto, and the end of the transmission screw rod (5) is rotatably connected to the side wall of the other mounting plate (3).

5. The reverse osmosis water treatment equipment filtering mechanism according to claim 1, characterized in that: An activated carbon plate (13) is fixedly connected to the inner wall of the treatment box (1) at the bottom of the first sieve (15), and a second sieve (14) is fixedly connected to the inner wall of the treatment box (1) at the bottom of the activated carbon plate (13), and a waterproof membrane is provided on the surface of the second sieve (14).

Images