Raw material filtering device for pollution treatment agent production

Abstract

The utility model relates to the technical field of water pollution treatment agent production, in particular to a raw material filtering device for pollution treatment agent production. Comprising a tank body, a water outlet is formed in the bottom of the tank body, a water inlet is formed in the upper portion of the tank body, a filter disc is rotationally connected to the top of the tank body, a driving device is connected to the filter disc, a filter residue discharging opening is formed in the top of the tank body, one side of the filter residue discharging opening is rotationally connected with one end of a cleaning scraper, and a reset torsional spring is installed between the cleaning scraper and the tank body. A guide block matched with the other end of the cleaning scraping plate is fixedly connected to the filter disc, the section of the guide block is triangular, a filter screen baffle located at the bottom of the filter disc is fixedly connected to the interior of the tank body, and the filter screen baffle is located below the filter residue discharging opening; the problems that a filtering assembly of an existing filtering device is prone to being blocked in the filtering process, and the working efficiency is reduced are effectively solved. The filter screen cleaning device is convenient to use, the filter screen can be effectively cleaned, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution treatment agent production, in particular to a raw material filtering device for pollution treatment agent production. Background Art

[0002] In the production of water pollution treatment agents, the purity of raw materials plays a vital role in the quality of the final product. Filters can effectively remove solid particles, suspended matter, and impurities from the raw materials, ensuring that the raw materials entering the production process meet quality requirements, thereby improving the performance and effectiveness of water pollution treatment agents.

[0003] Common filtration methods typically use filter media, such as screens and filter cloths, to intercept impurities of varying sizes using their pore size. Larger particles are trapped on the surface of the filter media, while smaller particles may be removed further through deeper filter layers.

[0004] In the existing filtering device, the filter assembly is easily clogged during the filtering process, which requires stopping the filtering process for disassembly, replacement or cleaning, resulting in suspension of the filtering work, thereby reducing the filtering efficiency and affecting the use.

[0005] Therefore, the utility model provides a raw material filtering device for producing pollution treatment agents to solve the above problems. Utility Model Content

[0006] To this end, the technical problem to be solved by the present invention is to provide a raw material filtering device for the production of pollution treatment agents, which effectively solves the problem of existing filtering devices that the filtering components are easily clogged during the filtration process, requiring the filtration to be stopped for disassembly, replacement or cleaning, resulting in suspension of the filtration work, thereby making the filtration efficiency low and affecting use.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A raw material filtering device for the production of pollution treatment agents comprises a tank body, a water outlet is provided at the bottom of the tank body, a water inlet is provided above the tank body, a filter disc is rotatably connected to the top of the tank body, a driving device is connected to the filter disc, a filter residue discharge port is provided at the top of the tank body, one end of a cleaning scraper is rotatably connected to one side of the filter residue discharge port, a reset torsion spring is installed between the cleaning scraper and the tank body, a guide block is fixedly connected to the filter disc and matched with the other end of the cleaning scraper, the cross-section of the guide block is set to be triangular, a filter screen baffle located at the bottom of the filter disc is fixedly connected to the inside of the tank body, and the filter screen baffle is located below the filter residue discharge port.

[0009] Preferably, a conical drainage block is fixedly connected to the upper end of the filter disc, and one end of the cleaning scraper away from the filter residue discharge port is in contact with the side surface of the conical drainage block.

[0010] Preferably, a cleaning discharge port is provided on the top of the tank body, one side of the cleaning discharge port is rotatably connected to one end of a cleaning swing rod, the other end of the cleaning swing rod is rotatably connected to a roller that cooperates with the guide block, the cleaning swing rod is located above the filter plate, and a filter cleaning brush is fixedly installed on one end of the cleaning swing rod close to the filter plate, and a cleaning torsion spring is installed between the cleaning swing rod and the tank body.

[0011] Preferably, a cleaning baffle located at the bottom of the filter disc is fixedly connected to the inside of the tank body, and the cleaning baffle is located above the cleaning swing rod.

[0012] Preferably, the filter residue discharge port and the cleaning discharge port are both connected with a material guide trough.

[0013] Preferably, an auxiliary cleaning brush is installed inside the tank body, the auxiliary cleaning brush is located below the filter disc and fits the lower end surface of the filter disc, and the auxiliary cleaning brush is installed on the side away from the water inlet.

[0014] Preferably, the auxiliary cleaning brushes are provided in two numbers, and the two auxiliary cleaning brushes are fixedly connected to both ends of the cleaning bracket, the cleaning bracket is provided in a V-shape, the cleaning bracket is rotatably connected to the inside of the tank body, a plurality of arc-shaped control plates are evenly distributed on the bottom of the filter plate, and both ends of the cleaning bracket are fixedly connected with an arc-shaped push plate that cooperates with the arc-shaped control plate.

[0015] Preferably, the driving device includes a connecting plate detachably connected to the top of the tank body, a driving motor is fixedly connected to the connecting plate, and a rotating shaft end of the driving motor is fixedly connected to the filter disc.

[0016] The technical solution of the utility model has achieved the following beneficial technical effects:

[0017] By adding a tank body, a water outlet, a water inlet, a filter disc, a filter residue outlet, a cleaning scraper, a reset torsion spring, a guide block and a filter baffle, the problem of the existing filter device being that the filter assembly is easily blocked during the filtration process, so that the filtration needs to be stopped for disassembly, replacement or cleaning, resulting in suspension of the filtration work, thereby making the filtration efficiency low and affecting the use; by adding a cleaning outlet, a cleaning swing rod, a roller, a filter cleaning brush and a cleaning torsion spring, the problem of impurities clogging the filter holes on the filter disc and affecting the filtration efficiency is solved; by adding an auxiliary cleaning brush, a cleaning bracket, an arc control plate and an arc push plate, the problem that the impurities inside the filter holes enter the tank body through the filter holes when cleaning the impurities blocked inside the filter holes is solved; the utility model is easy to use, can effectively clean the filter, and greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall installation of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the tank body of the utility model;

[0021] Figure 4 This is a schematic diagram of the filter disc of the utility model;

[0022] Figure 5 This is a schematic diagram of the cleaning swing rod of the utility model;

[0023] Figure 6 This is a schematic diagram of the bottom structure of the filter disc of the utility model;

[0024] Figure 7 This is a schematic diagram of the cleaning bracket of the present invention.

[0025] The reference numerals in the figure are as follows: 1. tank body; 2. water outlet; 3. water inlet; 4. filter plate; 5. filter residue discharge port; 6. cleaning scraper; 7. reset torsion spring; 8. guide block; 9. filter screen baffle; 10. drainage block; 11. cleaning discharge port; 12. cleaning swing rod; 13. roller; 14. filter screen cleaning brush; 15. cleaning torsion spring; 16. cleaning baffle; 17. guide trough; 18. auxiliary cleaning brush; 19. cleaning bracket; 20. arc control plate; 21. arc push plate; 22. connecting plate; 23. drive motor. DETAILED DESCRIPTION

[0026] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figures 1 to 7The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the accompanying drawings.

[0027] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0028] Various exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0029] Example 1, a raw material filtering device for producing a pollution treatment agent, comprising a tank body 1, a water outlet 2 provided at the bottom of the tank body 1, a water inlet 3 provided above the tank body 1, and a filter disc 4 rotatably connected to the top of the tank body 1. During use, raw materials to be filtered enter the interior of the tank body 1 through the water inlet 3. After the raw materials pass through the filter disc 4, impurities such as solid particles and suspended matter remain on the filter screen. The filtered raw materials pass through the filter disc 4 and enter the interior of the tank body 1. The filtered raw materials in the tank body 1 are then transported out through the water inlet 3.

[0030] The filter disc 4 is connected to a driving device, which is used to drive the filter disc 4 to rotate. A filter residue discharge port 5 is opened on the top of the tank body 1. One end of a cleaning scraper 6 is rotatably connected to one side of the filter residue discharge port 5. A reset torsion spring 7 is installed between the cleaning scraper 6 and the tank body 1. A guide block 8 that matches the other end of the cleaning scraper 6 is fixedly connected to the filter disc 4. The cross-section of the guide block 8 is set to be triangular. In the initial state, the reset torsion spring 7 pushes the movable end of the cleaning scraper 6 away from the filter residue discharge port 5. When the filter disc 4 rotates, The cleaning scraper 6 blocks the impurities filtered from the filter disc 4 to the bottom of the cleaning scraper 6, so that the impurities will not move synchronously with the rotation of the filter disc 4. The rotation of the filter disc 4 drives the guide block 8 to move synchronously until the inclined surface of the guide block 8 contacts the swinging end of the cleaning scraper 6. The cleaning scraper 6 is guided by the inclined surface of the guide block 8 and swings toward the direction close to the filter residue discharge port 5. At this time, the cleaning scraper 6 pushes the impurities accumulated on the filter disc 4 to the filter residue discharge port 5, thereby cleaning the filter residue and preventing the filter residue from clogging the filter disc 4.

[0031] A filter baffle 9 located at the bottom of the filter disc 4 is fixedly connected to the inside of the tank body 1. The filter baffle 9 is located below the filter residue discharge port 5. When the cleaning scraper 6 cleans the impurities accumulated on the filter disc 4, it prevents the impurities from being squeezed into the inside of the tank body 1 under the action of pressure, thereby causing the impurities to enter the inside of the tank body 1 through the filter screen, thereby affecting the purity of the raw materials.

[0032] A conical drainage block 10 is fixedly connected to the upper end of the filter disc 4, and the end of the cleaning scraper 6 away from the filter residue discharge port 5 is in contact with the side of the drainage block 10. The raw material enters from the water inlet 3 and is guided through the drainage block 10, so that the raw material can pass through the filter disc 4 better.

[0033] A cleaning discharge port 11 is provided on the top of the tank body 1. One end of a cleaning swing rod 12 is rotatably connected to one side of the cleaning discharge port 11. The other end of the cleaning swing rod 12 is rotatably connected to a roller 13 that cooperates with the guide block 8. The cleaning swing rod 12 is located above the filter disc 4. A filter cleaning brush 14 is fixedly installed on the end of the cleaning swing rod 12 close to the filter disc 4. A cleaning torsion spring 15 is installed between the cleaning swing rod 12 and the tank body 1.

[0034] A cleaning baffle 16 located at the bottom of the filter disc 4 is fixedly connected to the inside of the tank body 1 , and the cleaning baffle 16 is located above the cleaning swing rod 12 .

[0035] In the initial state, under the action of the cleaning torsion spring 15, the swinging end of the cleaning swing arm 12 is pushed toward the direction close to the drainage block 10, so that the roller 13 and the side of the drainage block 10 are in contact. When the filter disc 4 rotates, after passing the position of the cleaning scraper 6, the impurities accumulated on the filter disc 4 are cleaned up. The impurities that have not been cleaned off on the filter disc 4 and the impurities inside the filter mesh holes will be blocked and cleaned after passing through the filter mesh cleaning brush 14. When the filter disc 4 rotates until the inclined surface of the guide block 8 contacts the roller 13, the inclined surface of the guide block 8 pushes the swinging end of the cleaning swing arm 12 through the roller 13 to swing toward the direction close to the cleaning discharge port 11, thereby cleaning out the impurities accumulated on the filter disc 4 from the cleaning discharge port 11. The cleaning baffle 16 is used to block impurities falling from the filter holes on the filter disc 4 to prevent impurities from falling into the tank body 1.

[0036] The filter residue discharge port 5 and the cleaning discharge port 11 are both connected to a guide trough 17, which is used to limit impurities discharged from the filter residue discharge port 5 and the cleaning discharge port 11, and at the same time guide them so that the impurities can pass through the filter residue discharge port 5 and the cleaning discharge port 11 into a predetermined collection device.

[0037] An auxiliary cleaning brush 18 is installed inside the tank body 1. The auxiliary cleaning brush 18 is located below the filter disc 4 and is in contact with the lower end surface of the filter disc 4. The auxiliary cleaning brush 18 is installed on the side away from the water inlet 3. When in use, when the filter disc 4 rotates, the auxiliary cleaning brush 18 cleans the impurities inside the filter mesh holes of the filter disc 4 upwards, so that the impurities are located on the upper end surface of the filter disc 4 and are cleaned out by the filter mesh cleaning brush 14.

[0038] Two auxiliary cleaning brushes 18 are provided, and the two auxiliary cleaning brushes 18 are fixedly connected to the two ends of the cleaning bracket 19. The cleaning bracket 19 is provided in a V shape, and the cleaning bracket 19 is rotatably connected to the inside of the tank body 1. A plurality of arc-shaped control plates 20 are evenly distributed on the bottom of the filter disc 4. Both ends of the cleaning bracket 19 are fixedly connected with an arc-shaped pushing plate 21 that cooperates with the arc-shaped control plate 20. During use, when the filter disc 4 rotates, the arc-shaped control plate 20 contacts the two arc-shaped pushing plates 21 respectively. After the arc-shaped control plate 20 contacts the arc-shaped pushing plate 21 at one end of the cleaning bracket 19, one end of the cleaning bracket 19 is pushed downward. Under the action of the V-shaped cleaning bracket 19, the other end is pushed to swing upward, thereby increasing the pressure between the filter cleaning brush 14 and the filter disc 4, so that the filter cleaning brush 14 can better clean the filter disc 4.

[0039] The driving device includes a connecting plate 22 that is detachably connected to the top of the tank body 1 to facilitate installation. A driving motor 23 is fixedly connected to the connecting plate 22. The driving motor 23 is connected to an external power supply. The rotating shaft end of the driving motor 23 is fixedly connected to the filter disc 4. The rotation of the driving motor 23 drives the filter disc 4 to rotate.

[0040] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the claims of this patent application.

Claims

1. A raw material filtering device for producing a pollution treatment agent, comprising a tank body (1), a water outlet (2) provided at the bottom of the tank body (1), and a water inlet (3) provided above the tank body (1), characterized in that: The top of the tank body (1) is rotatably connected to a filter disc (4), and a driving device is connected to the filter disc (4). A filter residue discharge port (5) is provided on the top of the tank body (1), and one side of the filter residue discharge port (5) is rotatably connected to one end of a cleaning scraper (6). A reset torsion spring (7) is installed between the cleaning scraper (6) and the tank body (1). A guide block (8) that matches the other end of the cleaning scraper (6) is fixedly connected to the filter disc (4), and the cross section of the guide block (8) is set to be triangular. A filter screen baffle (9) located at the bottom of the filter disc (4) is fixedly connected to the inside of the tank body (1), and the filter screen baffle (9) is located below the filter residue discharge port (5).

2. A raw material filtering device for producing pollution treatment agents according to claim 1, characterized in that: A conical drainage block (10) is fixedly connected to the upper end of the filter disc (4), and one end of the cleaning scraper (6) away from the filter residue discharge port (5) is in contact with the side of the drainage block (10).

3. The raw material filtering device for producing pollution treatment agents according to claim 1, characterized in that: A cleaning discharge port (11) is provided on the top of the tank body (1), one side of the cleaning discharge port (11) is rotatably connected to one end of a cleaning swing rod (12), the other end of the cleaning swing rod (12) is rotatably connected to a roller (13) that cooperates with the guide block (8), the cleaning swing rod (12) is located above the filter disc (4), a filter cleaning brush (14) is fixedly installed on one end of the cleaning swing rod (12) close to the filter disc (4), and a cleaning torsion spring (15) is installed between the cleaning swing rod (12) and the tank body (1).

4. A raw material filtering device for producing pollution treatment agents according to claim 3, characterized in that: A cleaning baffle (16) located at the bottom of the filter disc (4) is fixedly connected to the interior of the tank body (1), and the cleaning baffle (16) is located above the cleaning swing rod (12).

5. The raw material filtering device for producing pollution treatment agents according to claim 3, characterized in that: The filter residue discharge port (5) and the cleaning discharge port (11) are both connected to a material guide trough (17).

6. The raw material filtering device for producing pollution treatment agents according to claim 3, characterized in that: An auxiliary cleaning brush (18) is installed inside the tank body (1). The auxiliary cleaning brush (18) is located below the filter disc (4) and is in contact with the lower end surface of the filter disc (4). The auxiliary cleaning brush (18) is installed on a side away from the water inlet (3).

7. A raw material filtering device for producing pollution treatment agents according to claim 6, characterized in that: The auxiliary cleaning brushes (18) are provided in two numbers, and the two auxiliary cleaning brushes (18) are fixedly connected to the two ends of the cleaning bracket (19). The cleaning bracket (19) is provided in a V-shape. The cleaning bracket (19) is rotatably connected to the inside of the tank body (1). A plurality of arc-shaped control plates (20) are evenly distributed on the bottom of the filter disc (4). The two ends of the cleaning bracket (19) are fixedly connected to arc-shaped push plates (21) that match the arc-shaped control plates (20).

8. The raw material filtering device for producing pollution treatment agents according to claim 1, characterized in that: The driving device comprises a connecting plate (22) detachably connected to the top of the tank body (1), a driving motor (23) is fixedly connected to the connecting plate (22), and a rotating shaft end of the driving motor (23) is fixedly connected to the filter disc (4).

Images