High polymer material filtering device for test
By designing a filtration device with inclined screen plates, guide bars, and vibrators, the problems of easy clogging and inconvenient screen plate replacement in polymer material screening equipment have been solved, achieving efficient and uniform screening and flexible particle size selection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-04-10
AI Technical Summary
Existing polymer material screening equipment is prone to clogging during the filtration process, has low screening efficiency, and is inconvenient to replace the sieve plates, making it difficult to meet the screening needs of polymer materials with different particle sizes in the experimental stage.
A filtration device is designed, including multiple inclined sieve plates, guide bars and guide plates, equipped with retractable sieve plates and a vibrator, and achieves uniform material distribution and efficient screening through a diversion plate and a collection box. The sieve plates can be replaced according to the particle size, and the collection box is used to collect different particle sizes.
It achieves a highly efficient and uniform screening process, prevents clogging, facilitates screen plate replacement, and is suitable for screening polymer materials of different particle sizes, thus improving screening efficiency and flexibility.
Smart Images
Figure CN224101163U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high polymer material test technical field, concretely relates to a high polymer material filter device for test. BACKGROUND
[0002] High polymer material has extensive application in multiple fields, including medical treatment, environmental protection, chemical industry and the like. High polymer material is a material based on high molecular compound, which is composed of high molecular weight compound, including rubber, plastic, fiber, paint, adhesive and high polymer based composite material. High polymer material needs to screen and filter high polymer material raw materials with different particle sizes in the preparation process. In the process of screening and filtering high polymer particles by the existing screening equipment, high polymer material directly falls on the screen plate of the filtering equipment, which easily causes high polymer material to be piled up in one place of the screen plate, affects the screening and filtering effect, and reduces the screening and filtering speed of high polymer material to a certain extent. In the product test stage, the same problem is faced, and different high polymer materials with different particle sizes need to be screened, which puts forward higher demand for convenient replacement of the screen plate.
[0003] To this end, the utility model provides a high polymer material filter device for test which is uniform in cloth distribution, high in screening efficiency, not easy to block, and convenient for replacing the screen plate. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem to provide a high polymer material filter device for test which is uniform in cloth distribution, high in screening efficiency, not easy to block, and convenient for replacing the screen plate.
[0005] To solve the above problems, the technical scheme adopted by the utility model is as follows:
[0006] A high polymer material filter device for test, which comprises a filter box, a plurality of screen plates are obliquely inserted on the upper part of the filter box along the up-down direction, a first discharge port is formed on the side wall of the filter box corresponding to the lower end position of the screen plate, a guide plate is obliquely arranged on the lower part of the filter box, a second discharge port is formed on the side wall of the filter box corresponding to the lower end position of the guide plate, and a feeding pipe is arranged on the top of the filter box corresponding to the upper end position of the uppermost screen plate.
[0007] As an embodiment of the utility model, the screen plate is obliquely arranged with the left side being higher than the right side, and the guide plate is obliquely arranged with the left side being lower than the right side; a socket is formed on the left side wall of the filter box corresponding to the upper end position of the guide plate, a guide strip is arranged on the upper side and the lower side of the screen plate on the front and rear side walls of the filter box, and a guide channel for limiting the screen plate is formed between the two guide strips.
[0008] As an embodiment of the utility model, the top of the upper guide strip is an inclined surface, wherein the side close to the inner wall of the filter box is higher than the side away from the inner wall of the filter box, preventing the material from accumulating on the top of the guide strip.
[0009] As an embodiment of the utility model, a stopper is arranged between the lower ends of the two guide strips to limit the sieve plate.
[0010] As an embodiment of the utility model, the sieve plate is uniformly provided with through holes, the upper end and both sides of the sieve plate are provided with a U-shaped sieve frame, and the upper end of the sieve frame is provided with a handle.
[0011] As an embodiment of the utility model, the lower end of the sieve plate exceeds the lower end of the sieve frame and is arranged on the first discharge port.
[0012] As an embodiment of the utility model, the lower end of the feeding pipe is connected to the top of the filter box through a trapezoidal feeding bin, the length direction of the feeding bin is arranged along the front-rear direction of the filter box, and a plurality of flow dividing plates are arranged between the feeding port and the discharge port of the feeding bin.
[0013] As an embodiment of the utility model, the first discharge port is provided with a first discharge cylinder, and the second discharge port is provided with a second discharge cylinder.
[0014] As an embodiment of the utility model, the upper part of the left side wall of the first material collecting box is opened, a plurality of vertical plates are arranged on the bottom of the first material collecting box and gradually increase in height from left to right, the upper end of the vertical plate is connected to the inclined plate, and the free end of the inclined plate is horizontally flush with the opening of the upper part of the left side wall of the first material collecting box.
[0015] As an embodiment of the utility model, the bottom of the filter box is provided with a mounting cavity, and a vibrator is arranged in the mounting cavity.
[0016] The above technical solution has the following beneficial effects:
[0017] The test high polymer material filtering device uniformly distributes the material, the plurality of flow dividing plates are arranged along the front-rear direction of the filter box, the part where the upper end of the feeding bin is connected to the feeding pipe and the part where the lower end of the feeding bin is connected to the through hole are evenly divided into multiple parts, the material particles are prevented from being stacked in one position after being put in through the feeding pipe, and blockage is prevented.
[0018] The screen plate is convenient to replace, is inserted in the guide channel between the guide strips through the socket, and is convenient to take, place, replace and use through the handle.
[0019] The screen plate is convenient to replace, is inserted in the guide channel between the guide strips through the socket, and is convenient to take, place, replace and use through the handle. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a sectional view of the utility model.
[0021] Figure 2 is a structure schematic view of the filter box and the screen plate in the utility model.
[0022] Figure 3 is another angle structure schematic view of the filter box and the screen plate in the utility model.
[0023] Figure 4 is a structure schematic view of the filter box in the utility model.
[0024] Figure 5 is Figure 4 is a local enlarged view of A in the utility model.
[0025] Figure 6 is another angle structure schematic view of the filter box in the utility model.
[0026] Figure 7 is a sectional view of the filter box in the utility model.
[0027] Figure 8 is a structure schematic view of the screen plate and the screen frame in the utility model.
[0028] Figure 9 is a structure schematic view of the cover plate, the feeding bin and the feeding pipe in the utility model.
[0029] Figure 10 is another angle structure schematic view of the cover plate, the feeding bin and the feeding pipe in the utility model.
[0030] Figure 11 is a sectional view of the cover plate, the feeding bin and the feeding pipe in the utility model.
[0031] Figure 12 is a structure schematic view of the first material collecting box in the utility model.
[0032] Figure 13It is the sectional view structure schematic diagram of the first aggregate tank in the utility model.
[0033] Figure 14 It is the structure schematic diagram of the second aggregate tank in the utility model.
[0034] Figure 15 It is the structure schematic diagram of the filter box, the first aggregate tank and the second aggregate tank in the utility model.
[0035] Figure 16 It is the exploded structure schematic diagram of the filter box, the first aggregate tank and the second aggregate tank in the utility model.
[0036] Wherein: 1 filter box, 101 flange, 2 spigot, 3 first discharge port, 4 guide strip, 5 stop block, 6 first discharge cylinder, 7 screen frame, 8 screen plate, 9 through hole, 10 handle, 11 second discharge port, 12 guide plate, 13 second discharge cylinder, 14 cover plate, 1401 through hole, 15 feeding bin, 16 feeding pipe, 17 shunt plate, 18 mounting cavity, 19 vibrator, 20 first aggregate tank, 21 vertical plate, 22 inclined plate, 23 second aggregate tank, 24 collection port. DETAILED DESCRIPTION
[0037] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is clearly and completely described below by combining with specific embodiments.
[0038] As Figures 1-8 The utility model discloses a kind of test polymer material filter devices, it includes filter box 1, the upper portion of the filter box 1 is inclinedly inserted with multiple screen plates 8 along up-down direction, first discharge port 3 is opened at the position corresponding the lower end of screen plate 8 on the side wall of the filter box 1;The lower portion of the filter box 1 is inclinedly provided with guide plate 12, second discharge port 11 is opened at the position corresponding the lower end of guide plate 12 on the side wall of the filter box 1;Feeding pipe 16 is provided at the position corresponding the upper end of uppermost screen plate 8 on the top of the filter box 1.The size of through hole 9 on multiple screen plates 8 from top to bottom is gradually reduced, so not only material particle jamming is not prone to occur, but also different particle size material particles can be screened and collected.The screen plate 8 is equipped with multiple models according to the size of through hole 9, for selecting and using according to different particle size filtering needs.
[0039] As Figures 1-3As shown, the screen plate 8 is arranged left high and right low, and the material guide plate 12 is arranged left low and right high; the filter box 1 is provided with a socket 2 at the upper end of the material guide plate 12 on the left side wall, and a guide strip 4 is arranged on the upper side and the lower side of the screen plate 8 on the front and rear side walls of the filter box 1, and a guide channel for limiting the screen plate 8 is formed between the two guide strips 4. Specifically, the screen plate 8 is uniformly provided with a through hole 9, the screen plate 8 is provided with a U-shaped screen frame 7 at the upper end and the two sides, and the screen frame 7 is provided with a handle 10 at the upper end; the thickness of the screen frame 7 is matched with the spacing between the two guide strips 4, and when the screen plate 8 is inserted into the socket 2, the screen frame 7 at the two sides of the screen plate 8 slides along the guide channel. The lower end of the two guide strips 4 is provided with a stop block 5 for limiting the screen frame 7 at the two sides of the screen plate 8, so as to prevent it from sliding out of the first discharge port 3. The screen plate 8 can be inserted into the guide channel between the guide strips 4 through the socket 2, and the handle 10 is convenient for taking, placing and replacing the screen plate 8, and is especially suitable for screening various materials with different particle sizes in the test process.
[0040] As a further optimization, the top of the upper guide strip 4 is an inclined surface, wherein the side close to the inner wall of the filter box 1 is higher than the side away from the inner wall of the filter box 1, so as to prevent the material from accumulating at the top of the guide strip 4.
[0041] The lower end of the screen plate 8 exceeds the lower end of the screen frame 7 and is arranged on the first discharge port 3, so as to prevent the large particles of the material from falling from the gap between the lower end of the screen plate 8 and the side wall of the filter box 1.
[0042] As a further optimization, the top of the upper guide strip 4 is an inclined surface, wherein the side close to the inner wall of the filter box 1 is higher than the side away from the inner wall of the filter box 1, so as to prevent the material from accumulating at the top of the guide strip 4. Figures 9-11 As shown, the lower end of the feeding pipe 16 is connected to the top of the filter box 1 through a trapezoidal feeding bin 15, the length direction of the feeding bin 15 is arranged along the front and rear directions of the filter box 1, and a plurality of flow dividing plates 17 are arranged between the feeding inlet and the discharge outlet of the feeding bin 15. Specifically, the top of the filter box 1 is open and provided with a flange 101, and is provided with a cover plate 14 connected to the flange 101, the cover plate 14 is provided with a through hole 1401 along the front and rear directions of the filter box 1, the through hole 1401 corresponds to the upper end position of the screen plate 8, the length of the through hole 1401 is the same as the width of the screen plate 8, and the lower end of the feeding bin 15 is fixedly connected to the edge of the through hole 1401. A plurality of flow dividing plates 17 are arranged along the front and rear directions of the filter box 1, the part where the upper end of the feeding bin 15 is connected to the feeding pipe 16 and the part where the lower end of the feeding bin 15 is connected to the through hole 1401 are evenly divided into multiple parts, so that the material particles can be put in through the feeding pipe 16, and are prevented from being stacked at one position to cause blockage.
[0043] As shown in Figures 1-4 , Figure 15 and Figure 16As shown, the first discharge port 3 is provided with a first discharge cylinder 6, and the second discharge port 11 is provided with a second discharge cylinder 13; further comprising a first material collecting box 20 corresponding to the first discharge cylinder 6 and a second material collecting box 23 corresponding to the second discharge cylinder 13, the right side wall of the second material collecting box 23 is provided with a collecting opening 24 corresponding to the second discharge cylinder 13, and the first material collecting box 20 is provided with a plurality of storage bins corresponding to the first discharge cylinder 6, and the bottom of the storage bin is provided with an openable and closable discharge cover plate for taking out the material. Different particle sizes of materials are collected by the first material collecting box 20 and the second material collecting box 23, which are used in the test stage of the product, and the structure is small and convenient to use.
[0044] As shown in Figure 12 and Figure 13 As shown, the left side wall of the first material collecting box 20 is provided with a plurality of vertical plates 21 with gradually increasing height from left to right at the bottom of the first material collecting box 20, the upper end of the vertical plate 21 is connected with the inclined plate 22, and the free end of the inclined plate 22 is horizontally flush with the opening at the upper part of the left side wall of the first material collecting box 20. A plurality of storage bins are formed between the first material collecting box 20 and the adjacent vertical plate 21 and inclined plate 22, and between the adjacent vertical plate 21 and inclined plate 22, and the first material collecting box 20 is placed on the right side of the filter box 1, so that the lower edge of the feed inlet of the storage bin is located below the first discharge cylinder 6, and the material discharged by each first discharge cylinder 6 can be collected through the plurality of storage bins.
[0045] As a further optimization, the filter box 1 is provided with a mounting cavity 18 at the bottom, and the mounting cavity 18 is provided with a vibrator 19. By vibrating the vibrator 19, the filtration of the material particles can be accelerated, and the filtration efficiency can be improved.
[0046] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A test polymer material filtration device, characterized by: It includes filter box (1), the upper part of the filter box (1) is obliquely inserted with a plurality of sieve plates (8) along the up-down direction, the sidewall of the filter box (1) is provided with a first discharge port (3) at the position corresponding to the lower end of the sieve plate (8);The lower part of the filter box (1) is obliquely provided with a guide plate (12), and the sidewall of the filter box (1) is provided with a second discharge port (11) at the position corresponding to the lower end of the guide plate (12);The top of the filter box (1) is provided with a feeding pipe (16) at the position corresponding to the upper end of the uppermost sieve plate (8); The left sidewall of the filter box (1) is provided with a socket (2) at the position corresponding to the upper end of the guide plate (12), and the front and rear sidewalls of the filter box (1) are each provided with a guide strip (4) on the upper side and the lower side of the sieve plate (8), and the two guide strips (4) form a guide channel for limiting the sieve plate (8); The top of the upper guide strip (4) is an inclined surface, wherein the side close to the inner wall of the filter box (1) is higher than the side away from the inner wall of the filter box (1), preventing the accumulation of materials on the top of the guide strip (4);The lower ends of the two guide strips (4) are provided with a stop block (5) for limiting the sieve plate (8); The upper end and both sides of the sieve plate (8) are provided with a U-shaped sieve frame (7), and the lower end of the sieve plate (8) exceeds the lower end of the sieve frame (7) and is arranged on the first discharge port (3).
2. The polymer material filtering device for testing according to claim 1, characterized in that: The sieve plate (8) is obliquely arranged with the left side being higher than the right side, and the guide plate (12) is obliquely arranged with the left side being lower than the right side.
3. The polymer material filtering device for testing according to claim 2, characterized in that: The sieve plate (8) is uniformly provided with a through hole (9), and the upper end of the sieve frame (7) is provided with a handle (10);The thickness of the sieve frame (7) is adapted to the spacing between the two guide strips (4).
4. The polymer material filtering device for testing according to claim 1, characterized in that: The lower end of the feeding pipe (16) is communicated with the top of the filter box (1) through a trapezoidal feeding bin (15), the length direction of the feeding bin (15) is arranged along the front-rear direction of the filter box (1), and a plurality of flow dividing plates (17) are arranged between the feeding port and the discharge port of the feeding bin (15).
5. The polymer material filtering device for testing according to claim 1, characterized in that: A first discharge cylinder (6) is arranged at the first discharge port (3), and a second discharge cylinder (13) is arranged at the second discharge port (11);It also includes a first material collecting box (20) corresponding to the first discharge cylinder (6) and a second material collecting box (23) corresponding to the second discharge cylinder (13), and a plurality of storage bins corresponding to the first discharge cylinder (6) are arranged in the first material collecting box (20).
6. The polymer material filtering device for testing according to claim 5, characterized in that: The left sidewall of the first material collecting box (20) is open at the upper part, a plurality of vertical plates (21) are arranged on the bottom of the first material collecting box (20) and gradually increase in height from left to right, the upper end of the vertical plate (21) is connected with an inclined plate (22), and the free end of the inclined plate (22) is flush with the opening at the upper part of the left sidewall of the first material collecting box (20).
7. A filter device for testing polymeric materials according to any one of claims 1 to 6, characterized in that: The bottom of the filter box (1) is provided with a mounting cavity (18), and a vibrator (19) is arranged in the mounting cavity (18).