Filter disc suitable for high-viscosity medium

Abstract

The utility model relates to the technical field of filter discs, and discloses a filter disc suitable for high viscosity media, which comprises a first disc frame and a first connecting seat, the bottom end of the first disc frame is provided with a second disc frame, the inner wall of the top end of the second disc frame is fixedly connected with a second connecting seat, and the top end of the second connecting seat is internally provided with a second clamping groove. According to the filtering disc suitable for the high-viscosity medium, parts such as a first disc frame are arranged, the surfaces of a first filtering net and a second filtering net are both coated with PTFE coating, the high-viscosity medium on the surfaces can be conveniently cleaned, a first scraping plate can be driven to rotate by screwing a first round block, and therefore dust and impurities on the surface of the first filtering disc can be conveniently scraped away; and the second filtering disc at the bottom is also the same, a second round block is rotated to drive a second scraper to rotate, dust and impurities on the surface of the second filtering disc can be scraped, the device is more flexible and applicable, and the problem that blockage is likely to happen due to the fact that dust and impurities are inconvenient to rapidly scrape and clean in a concentrated mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter discs, in particular to a filter disc applicable to high-viscosity media. Background Technique

[0002] During the process of an air filter dealing with impurities, it is difficult to clean the high-viscosity medium attached to the filter disc, resulting in excessive material loss, reduced service life, waste of resources and consumption of costs. Therefore, a filter disc applicable to high-viscosity media is needed.

[0003] According to the design of the existing filter discs applicable to high-viscosity media, the surface is not convenient for only filtering function, and it is not convenient to quickly scrape off dust and impurities for centralized cleaning, resulting in easy blockage and insufficient applicability. Therefore, its structure needs to be improved.

[0004] Now, a new solution to the above problems is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a filter disc applicable to high-viscosity media, so as to solve the problem that dust and impurities are not convenient to quickly scrape off and centrally clean, resulting in easy blockage as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A filter disc applicable to high-viscosity media, including a first disc frame and a first connecting seat. A second disc frame is arranged at the bottom end of the first disc frame. The inner wall of the top end of the second disc frame is fixedly connected with a second connecting seat. A second clamping groove is arranged inside the top end of the second connecting seat. A second filter disc is arranged between the inner parts of the second disc frame. The top end of the second filter disc is fixedly connected with a second clamping block. A second filter screen is fixedly connected between the inner parts of the second filter disc. The bottom end of the second filter disc is fixedly connected with a second movable groove. A second fixed shaft is arranged at the bottom end of the second movable groove. A second fixed rod is fixedly sleeved outside the second fixed shaft. The top end of the second fixed rod is fixedly connected with a second scraping plate. The bottom end of the second fixed shaft is fixedly connected with a second round block. The first connecting seat is fixedly connected inside the first disc frame. A first clamping groove is arranged inside the top end of the first connecting seat. The top end of the first connecting seat is fixedly connected with a first movable groove. A first fixed shaft is arranged at the top end of the first movable groove. The top end of the first fixed shaft is fixedly connected with a first round block. A first fixed rod is arranged outside the first fixed shaft. A reserved groove is arranged on the left side of the top end of the first fixed rod. One side of the bottom end of the first fixed rod is fixedly connected with a first scraping plate. A first filter disc is arranged between the inner parts of the first disc frame. A first filter screen is fixedly connected between the inner parts of the top end of the first filter disc.

[0007] Preferably, the first fixing rod is sleeved and fixed outside the first fixing shaft through a reserved groove. The bottom end of the first fixing shaft is embedded in the first movable groove and can rotate, and the top end of the second fixing shaft is embedded in the second movable groove and can rotate.

[0008] Preferably, a splicing rod is fixedly connected to the bottom end of the first disc frame. A splicing groove is arranged inside the top end of the second disc frame. The first disc frame and the second disc frame have the same diameter.

[0009] Preferably, a first clamping block is fixedly connected to the bottom end of the first filter disc. The bottom end of the first clamping block is embedded in the first clamping groove and is detachable.

[0010] Preferably, there are eight groups of the first clamping blocks, and the first clamping blocks are evenly distributed at the bottom end of the first filter disc.

[0011] Preferably, there are three groups of the splicing rods and three groups of the splicing grooves. The splicing rods are clamped in the splicing grooves and are detachable.

[0012] Preferably, the surfaces of the first filter screen and the second filter screen are coated with PTFE coating.

[0013] Preferably, the second clamping block is embedded in the second clamping groove and is detachable. There are eight groups of the second clamping grooves and the second clamping blocks respectively.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The filter disc applicable to high-viscosity media not only realizes the convenient cleaning of the dust removal medium on the surface of the filter disc, realizes the installation and splicing on both the front and back sides, but also realizes the convenient and rapid replacement and disassembly of the filter disc;

[0015] (1) By providing the first disc frame, the second disc frame, the first filter disc, the second filter disc, the first movable groove, the first fixing shaft, the first fixing rod, the first round block, the reserved groove, the second fixing rod, the second scraper, the second round block, the second fixing shaft, and the second movable groove, since the surfaces of the first filter screen and the second filter screen are both coated with PTFE coating, it is convenient to clean the high-viscosity medium on the surface. By screwing the first round block, the first scraper can be driven to rotate, so as to conveniently scrape the dust and impurities on the surface of the first filter disc. The same applies to the second filter disc at the bottom. By rotating the second round block to drive the second scraper to rotate, the dust and impurities on the surface of the second filter disc can be scraped, making it more flexible and applicable;

[0016] (2) By providing the first disc frame, the splicing rod, the splicing groove, and the second disc frame, during splicing and assembly, the splicing rod at the bottom of the first disc frame can be inserted into the splicing groove in the second disc frame for fixation, so that rapid assembly can be achieved, which is convenient for installation on both the front and back sides when installed with the filter, and is convenient and applicable;

[0017] (3) By providing a first connecting seat, a first card slot, a first filter disc, a first clamping block, a second connecting seat, a second card slot, a second clamping block, and a second filter disc, when it is necessary to directly and separately replace the first filter disc and the second filter disc, the first filter disc and the second filter disc can be directly taken out. At this time, the first clamping block will be taken out from the first card slot, and the second clamping block will be taken out from the second card slot, thus facilitating the quick replacement of the filter disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front sectional structural view of the present utility model;

[0019] Figure 2 is a top view structural view of the connection manner between the first fixing rod and the first fixing shaft of the present utility model;

[0020] Figure 3 is a top view structural view of the connection manner between the first filter disc and the first disc frame of the present utility model;

[0021] Figure 4 is a front view structural view of the connection manner between the first disc frame and the second disc frame of the present utility model.

[0022] In the figures: 1, first disc frame; 2, first connecting seat; 3, first card slot; 4, first filter disc; 5, first clamping block; 6, first movable slot; 7, first fixing shaft; 8, first fixing rod; 9, first round block; 10, reserved slot; 11, first scraping plate; 12, splicing rod; 13, splicing slot; 14, second disc frame; 15, first filter net; 16, second filter net; 17, second connecting seat; 18, second fixing rod; 19, second scraping plate; 20, second round block; 21, second fixing shaft; 22, second movable slot; 23, second card slot; 24, second clamping block; 25, second filter disc. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4, A filter disc suitable for high-viscosity media, comprising a first disc frame 1 and a first connecting seat 2. A second disc frame 14 is provided at the bottom end of the first disc frame 1. The inner wall of the top end of the second disc frame 14 is fixedly connected with a second connecting seat 17. A second card slot 23 is arranged inside the top end of the second connecting seat 17. A second filter disc 25 is arranged between the interiors of the second disc frame 14. A second card block 24 is fixedly connected to the top end of the second filter disc 25. A second filter net 16 is fixedly connected between the interiors of the second filter disc 25. A second movable slot 22 is fixedly connected to the bottom end of the second filter disc 25. A second fixed shaft 21 is arranged at the bottom end of the second movable slot 22. A second fixed rod 18 is fixedly sleeved on the outer part of the second fixed shaft 21. The top end of the second fixed rod 18 is fixedly connected with a second scraper 19. The bottom end of the second fixed shaft 21 is fixedly connected with a second round block 20. A first connecting seat 2 is fixedly connected inside the first disc frame 1. A first card slot 3 is arranged inside the top end of the first connecting seat 2. A first movable slot 6 is fixedly connected to the top end of the first connecting seat 2. A first fixed shaft 7 is arranged at the top end of the first movable slot 6. A first round block 9 is fixedly connected to the top end of the first fixed shaft 7. A first fixed rod 8 is arranged on the outer part of the first fixed shaft 7. A reserved slot 10 is arranged on the left side of the top end of the first fixed rod 8. A first scraper 11 is fixedly connected to one side of the bottom end of the first fixed rod 8. A first filter disc 4 is arranged between the interiors of the first disc frame 1. A first filter net 15 is fixedly connected between the interiors of the top end of the first filter disc 4;

[0025] The first fixed rod 8 is fixedly sleeved on the outer part of the first fixed shaft 7 through the reserved slot 10. The bottom end of the first fixed shaft 7 is embedded in the first movable slot 6 and can rotate. The top end of the second fixed shaft 21 is embedded in the second movable slot 22 and can rotate;

[0026] A first card block 5 is fixedly connected to the bottom end of the first filter disc 4. The bottom end of the first card block 5 is embedded in the first card slot 3 and can be detached;

[0027] The surfaces of the first filter net 15 and the second filter net 16 are coated with PTFE coating;

[0028] Specifically, as Figure 1 and Figure 2 shown, since the surfaces of the first filter net 15 and the second filter net 16 are both coated with PTFE coating, it is convenient to clean the high-viscosity media on the surface. By screwing the first round block 9, the first scraper 11 can be driven to rotate, so as to conveniently scrape off the dust and impurities on the surface of the first filter disc 4. The same is true for the second filter disc 25 at the bottom. Rotating the second round block 20 drives the second scraper 19 to rotate, and the dust and impurities on the surface of the second filter disc 25 can be scraped off, making it more flexible and applicable.

[0029] Embodiment 2: A splicing rod 12 is fixedly connected to the bottom end of the first disk frame 1. A splicing groove 13 is arranged inside the top end of the second disk frame 14. The diameters of the first disk frame 1 and the second disk frame 14 are the same;

[0030] There are three groups of splicing rods 12 and three groups of splicing grooves 13. The splicing rods 12 are detachably clamped inside the splicing grooves 13;

[0031] Specifically, as Figure 1 and Figure 4 shown, during splicing and assembly, the splicing rods 12 at the bottom of the first disk frame 1 can be inserted into the splicing grooves 13 in the second disk frame 14 for fixation, enabling quick assembly. When installing with the filter, it can be installed on either the front or back side, which is convenient and applicable.

[0032] Embodiment 3: There are eight groups of first clamping blocks 5, and the first clamping blocks 5 are equally spaced at the bottom end of the first filter disk 4;

[0033] The second clamping block 24 is detachably embedded inside the second clamping groove 23. There are eight groups of second clamping grooves 23 and second clamping blocks 24 respectively;

[0034] Specifically, as Figure 1 and Figure 3 shown, when directly and separately replacing the first filter disk 4 and the second filter disk 25, the first filter disk 4 and the second filter disk 25 can be directly taken out. At this time, the first clamping block 5 will be taken out from the first clamping groove 3, and the second clamping block 24 will be taken out from the second clamping groove 23, thus facilitating the quick replacement of the filter disk.

[0035] Working principle: When the present utility model is in use, first, during splicing and assembly, the splicing rods 12 at the bottom of the first disk frame 1 can be inserted into the splicing grooves 13 in the second disk frame 14 for fixation, enabling quick assembly. When installing with the filter, it can be installed on either the front or back side, which is convenient and applicable. After that, since PTFE coatings are applied on the surfaces of the first filter screen 15 and the second filter screen 16, it is convenient to clean the highly viscous medium on the surface. By screwing the first round block 9, the first scraping plate 11 can be driven to rotate, thus facilitating the scraping of dust and impurities on the surface of the first filter disk 4. The same applies to the second filter disk 25 at the bottom. By rotating the second round block 20 to drive the second scraping plate 19 to rotate, the dust and impurities on the surface of the second filter disk 25 can be scraped off, making it more flexible and applicable. Finally, when directly and separately replacing the first filter disk 4 and the second filter disk 25, the first filter disk 4 and the second filter disk 25 can be directly taken out. At this time, the first clamping block 5 will be taken out from the first clamping groove 3, and the second clamping block 24 will be taken out from the second clamping groove 23, thus facilitating the quick replacement of the filter disk.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A filter disc applicable to high-viscosity media, comprising a first disc frame (1) and a first connecting seat (2), characterized in that: A second disk frame (14) is provided at the bottom end of the first disk frame (1). A second connecting seat (17) is fixedly connected to the inner wall at the top end of the second disk frame (14). A second card slot (23) is provided inside the top end of the second connecting seat (17). A second filter disk (25) is provided between the interiors of the second disk frame (14). A second card block (24) is fixedly connected to the top end of the second filter disk (25). A second filter net (16) is fixedly connected between the interiors of the second filter disk (25). A second movable slot (22) is fixedly connected to the bottom end of the second filter disk (25). A second fixed shaft (21) is provided at the bottom end of the second movable slot (22). A second fixed rod (18) is fixedly sleeved outside the second fixed shaft (21). A second scraping plate (19) is fixedly connected to the top end of the second fixed rod (18). A second round block (20) is fixedly connected to the bottom end of the second fixed shaft (21). A first connecting seat (2) is fixedly connected inside the first disk frame (1). A first card slot (3) is provided inside the top end of the first connecting seat (2). A first movable slot (6) is fixedly connected to the top end of the first connecting seat (2). A first fixed shaft (7) is provided at the top end of the first movable slot (6). A first round block (9) is fixedly connected to the top end of the first fixed shaft (7). A first fixed rod (8) is provided outside the first fixed shaft (7). A reserved slot (10) is provided on the left side of the top end of the first fixed rod (8). A first scraping plate (11) is fixedly connected to one side of the bottom end of the first fixed rod (8). A first filter disk (4) is provided between the interiors of the first disk frame (1). A first filter net (15) is fixedly connected between the interiors of the top end of the first filter disk (4).

2. The filter disc applicable to high-viscosity media according to claim 1, wherein: The first fixed rod (8) is fixedly sleeved outside the first fixed shaft (7) through the reserved slot (10). The bottom end of the first fixed shaft (7) is embedded inside the first movable slot (6) and can rotate. The top end of the second fixed shaft (21) is embedded inside the second movable slot (22) and can rotate.

3. The filter disc applicable to high-viscosity media according to claim 1, wherein: A splicing rod (12) is fixedly connected to the bottom end of the first disk frame (1). A splicing slot (13) is provided inside the top end of the second disk frame (14). The first disk frame (1) and the second disk frame (14) have the same diameter.

4. A filter disc applicable to high-viscosity media according to claim 1, characterized in that: A first card block (5) is fixedly connected to the bottom end of the first filter disk (4). The bottom end of the first card block (5) is embedded inside the first card slot (3) and can be detached.

5. The filter disc applicable to high-viscosity media according to claim 4, characterized in that: Eight groups of the first card blocks (5) are provided, and the first card blocks (5) are equally spaced and distributed at the bottom end of the first filter disk (4).

6. The filter disc applicable to high-viscosity media according to claim 3, wherein: Three groups of the splicing rods (12) are provided, and three groups of the splicing slots (13) are provided. The splicing rod (12) is detachably clamped inside the splicing slot (13).

7. A filter disc applicable to high-viscosity media according to claim 1, characterized in that: The surfaces of the first filter net (15) and the second filter net (16) are coated with PTFE coatings.

8. A filter disc applicable to high-viscosity media according to claim 1, characterized in that: The second card block (24) is embedded inside the second card slot (23) and can be detached. Eight groups of the second card slots (23) and the second card blocks (24) are respectively provided.

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