Resin particle filter vat

Abstract

The utility model discloses a resin particle filter vat, which relates to the field of chemical filter equipment, is used for solving the problem that a filter screen is blocked, and comprises a vat body, a vat cover, the filter screen and a cleaning component, the barrel body is provided with an opening, a first discharge hole and a second discharge hole; the barrel cover is used for sealing the opening; the filter screen is arranged in the barrel body and is positioned between the first discharge hole and the second discharge hole; the cleaning assembly comprises a pressing plate, an ejector pin and a force application rod, the pressing plate is detachably connected to the inner side of the barrel cover and can be placed in the barrel body in parallel to the filter screen, the ejector pin is fixedly connected with the pressing plate and located at the bottom of the pressing plate, and the force application rod and the barrel body are movably arranged; when the pressing plate is placed in the barrel body, the ejector pins are arranged towards meshes of the filter screen so that blockages in the meshes can be pushed out under the downward pressing effect of the force application rod. According to the resin particle filter vat, the filter screen can be cleaned through the cleaning assembly, blockages can be dredged, the filtering efficiency is ensured, and the resin particle filter vat has the advantage of small occupied space.

Description

Technical Field

[0001] This utility model relates to the field of chemical filtration equipment, specifically to a resin particle filter barrel. Background Technology

[0002] During the manufacturing process of resin materials, granular products are generated. These granules need to undergo a cleaning process to remove impurities before leaving the factory. This cleaning process relies on a filter tank device, the core function of which is to effectively separate the cleaning solution from the resin particles using a built-in filter screen. Specifically, the operation involves placing the resin particles to be cleaned inside the filter tank, followed by the injection of the cleaning solution. As the cleaning solution penetrates the particle layer and carries away impurities, it is then filtered through the fine filter screen and discharged from below, thus ensuring the separation between the cleaning solution and the resin particles.

[0003] However, a common technical problem with widely used filter cartridge devices on the market is that the filter screen is easily clogged by resin particles. This not only reduces filtration efficiency but may also impair the overall performance of the filter cartridge due to increased fluid pressure caused by filter screen clogging.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] This utility model provides a resin particle filter barrel, which solves at least the technical problem of how to clean the filter screen of the filter barrel.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0009] A resin particle filter barrel includes: a barrel body, a barrel cover, a filter screen, and a cleaning assembly;

[0010] The barrel has an opening at the top, a first discharge port at the bottom, and a second discharge port on the side.

[0011] The lid is rotatably connected to the barrel body and is used to seal the opening;

[0012] The filter screen is located inside the barrel and between the first and second discharge ports, and is configured to filter resin particles.

[0013] The cleaning assembly includes a pressure plate, a pin, and a force rod. The pressure plate is detachably connected to the inside of the bucket lid and can be placed inside the bucket. The pin is fixedly connected to the pressure plate and is located at the bottom of the pressure plate. The force rod is movably disposed relative to the bucket and is configured to press down on the pressure plate inside the bucket.

[0014] When the pressure plate is placed into the barrel, the pin is positioned facing the mesh of the filter screen so that the blockage in the mesh is pushed out under the downward pressure of the force rod.

[0015] In some embodiments, a stop block is provided on the inner side of the bucket lid, and a space for accommodating the pressure plate is provided between the stop block and the top of the bucket lid; the edge of the pressure plate is provided with clearance openings, the number, position and size of which are adapted to the stop block, so that the pressure plate passes through the clearance openings, passes the stop block and enters the space; when the pressure plate is in the space, it can rotate so that the clearance openings are misaligned with the stop block, and the stop block prevents the pressure plate from leaving the space.

[0016] In some embodiments, a guide strip is provided inside the barrel, the guide strip extends along the depth direction of the barrel and is adapted to the relief opening in number, position and size; when the pressure plate is placed into the barrel, the pressure plate slides with the guide strip through the relief opening so that the pressure plate is parallel to the filter screen.

[0017] In some embodiments, the force-applying rod is rotatably connected to the top of the pressure plate so that the force-applying rod can be rotated to be vertical or horizontal relative to the pressure plate.

[0018] In some implementations, the force-applying rod is a telescopic rod.

[0019] In some embodiments, the outer side of the barrel is provided with a hook or buckle, and the force-applying rod is detachably connected to the hook or buckle.

[0020] In some embodiments, the filter screen is fixedly connected to the barrel body by bolts.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, the resin particle filter barrel provided by this utility model has the following beneficial effects:

[0023] In this resin particle filter canister, resin particles enter the canister through the opening, are cleaned by a cleaning solution, and are filtered through a filter screen. The cleaning solution then exits from the first outlet, while the resin particles exit from the second outlet. To clean the filter screen, the pressure plate is first removed from the lid and placed inside the canister, with the push pin facing the mesh of the filter screen. Then, the pressure plate is pressed down by a force rod, causing the push pin to dislodge the blockage within the mesh. Finally, the blockage is discharged from the first outlet, thus cleaning the filter screen. The pressure plate can be placed back inside the lid when not in use, reducing space occupancy. It can be seen that this resin particle filter canister effectively cleans the filter screen, unclogs blockages, ensures filtration efficiency, and has the advantage of small space occupation through its cleaning components. Attached Figure Description

[0024] Figure 1 This is a half-sectional view of the resin particle filter barrel in the embodiment.

[0025] Figure 2 This is a schematic diagram of the pressure plate being housed in the bucket lid in an embodiment.

[0026] Figure 3 This is a schematic diagram of the pressure plate being placed inside the barrel in an embodiment.

[0027] Figure label:

[0028] Barrel body 1, opening 10, first discharge port 11, second discharge port 12, guide strip 13;

[0029] 2. Bucket lid; 21. Stop block; 22. Space.

[0030] Filter 3;

[0031] Cleaning components 4, pressure plate 41, ejector pin 42, force rod 43, and clearance port 401. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0033] During the production of resin materials, resin particles are obtained. These particles need to be cleaned with a cleaning solution, and the cleaning solution is then separated from the resin particles. This process is primarily accomplished using a filter canister. Specifically, the resin particles are placed inside the filter canister, where they are filtered through an internal filter screen. After cleaning, the cleaning solution flows out from below the filter screen, thus separating the cleaning solution from the resin particles. However, existing filter canisters suffer from the problem of the filter screen becoming clogged by resin particles, requiring timely cleaning to avoid affecting the filtration efficiency.

[0034] To address the aforementioned technical problems, this embodiment provides a resin particle filter bucket. Please refer to [link / reference]. Figures 1 to 3 As shown, Figure 1 This is a half-sectional view of the resin particle filter barrel in the embodiment. Figure 2 This is a schematic diagram illustrating the storage of the pressure plate within the bucket lid in an embodiment. Figure 3 This is a schematic diagram of the pressure plate being placed inside the barrel in an embodiment.

[0035] A resin particle filter barrel according to this embodiment includes: barrel body 1, barrel cover 2, filter screen 3 and cleaning component 4.

[0036] The barrel 1 is used to contain resin particles. It has an opening 10 for feeding at the top, a first outlet 11 for discharging cleaning liquid and blockages at the bottom, and a second outlet 12 for discharging resin particles on the side.

[0037] The lid 2 is rotatably connected to the body 1 via a pivot and is used to seal the opening 10.

[0038] The filter screen 3 is located inside the barrel 1 and between the first discharge port 11 and the second discharge port 12. It can be understood that the filter screen 3 has mesh holes and filters resin particles through the mesh holes.

[0039] The cleaning assembly 4 includes a pressure plate 41, a push pin 42, and a force rod 43. The pressure plate 41 is detachably connected to the inside of the lid 2 and can be placed inside the barrel 1. The push pin 42 is fixedly connected to the pressure plate 41 and is located at the bottom of the pressure plate 41. The force rod 43 is movably arranged relative to the barrel 1 and is configured to press down on the pressure plate 41 inside the barrel 1. When the pressure plate 41 is placed inside the barrel 1, the push pin 42 is positioned towards the mesh of the filter screen 3 so that the blockage in the mesh is pushed out under the downward pressure of the force rod 43.

[0040] In the resin particle filter barrel described above, the resin particles enter the barrel 1 through opening 10 and are cleaned by the cleaning solution and filtered by the filter screen 3. The cleaning solution then exits from the first outlet 11, and the resin particles exit from the second outlet 12. To clean the filter screen 3, the pressure plate 41 is first removed from the lid 2 and placed inside the barrel 1, with the ejector pin 42 facing the mesh of the filter screen 3. Then, the pressure plate 41 is pressed down by the force rod 43, causing the ejector pin 42 to push out the blockage in the mesh. Finally, the blockage can be discharged from the first outlet 11, thus cleaning the filter screen. The pressure plate 41 can be placed inside the lid 2 when not in use, reducing the space occupied by the filter screen 22.

[0041] For example, the ejector pin 42 and the pressure plate 41 are fixedly connected by means of integral molding or welding.

[0042] For example, the number of pins 42 is the same as the number of mesh openings, or slightly less than the number of mesh openings.

[0043] In one embodiment where the aforementioned pressure plate 41 is detachably connected to the inside of the bucket lid 2, see [reference]. Figure 2 and Figure 3 As shown, a stop block 21 is provided on the inner side of the bucket lid 2, and a space 22 for accommodating the pressure plate 41 is provided between the stop block 21 and the top of the bucket lid 2; the edge of the pressure plate 41 is provided with a clearance opening 401, which is adapted to the stop block 21 in terms of number, position and size, so that when the clearance opening 401 and the stop block 21 are in a one-to-one position, the pressure plate 41 passes through the clearance opening 401, passes through the stop block 21 and enters the space 22; subsequently, when the pressure plate 41 is in the space 22, it can rotate so that the clearance opening 401 is misaligned with the stop block 21, and the stop block 21 prevents the pressure plate 41 from leaving the space 22, that is, the pressure plate 41 is limited between the stop block 21 and the bucket lid 2.

[0044] For example, the stop 21 is fixed to the inside of the bucket lid 2 by means of welding or bolt connection.

[0045] For example, when not in use, the pressure plate 41 can be inverted in the space 22 so that the ejector pin 42 is also stored in the space 22.

[0046] Further, see Figure 2 and Figure 3 As shown, a guide strip 13 is provided on the inner side of the barrel 1. The guide strip 13 extends along the depth direction of the barrel 1 and is adapted to the clearance opening 401 in terms of quantity, position, and size. When the pressure plate 41 is placed into the barrel 1, the pressure plate 41 slides with the guide strip 13 through the clearance opening 401 to make the pressure plate 41 parallel to the filter screen 3. In this way, the clearance opening 401 and the guide strip 13 cooperate to guide the pressure plate 41, so that the pressure plate 41 can press down on the filter screen 3 more smoothly.

[0047] For example, the guide bar 13 is provided with rollers (not shown), which are arranged in the extension direction of the guide bar 13 and are used to contact the inside of the relief opening 401 to improve the smoothness of the movement of the pressure plate 41.

[0048] For example, the guide strip 13 is fixedly connected to the barrel body 1 by means of bolt connection or integral molding.

[0049] In another embodiment where the pressure plate 41 is detachably connected to the inside of the bucket lid 2, the inside of the bucket lid 2 is provided with a buckle, and the pressure plate 41 is fixed inside the bucket lid 2 by engaging with the buckle through a buckle groove.

[0050] In one embodiment where the force-applying rod 43 is movably arranged relative to the barrel 1, see [reference]. Figure 2 and Figure 3As shown, the force-applying rod 43 is rotatably connected to the top of the pressure plate 41, so that the force-applying rod 43 can be rotated to be vertical or horizontal relative to the pressure plate 41. When the force-applying rod 43 is perpendicular to the pressure plate 41, it is convenient to press down the pressure plate 41. When it is parallel to the pressure plate 41, it is convenient to store it in the bucket lid 2.

[0051] For example, see Figure 3 As shown, one end of the force-applying rod 43 is connected between a pair of connecting ears on the top of the pressure plate 41 via a pin, or is connected to the top of the pressure plate 41 via a ball joint structure.

[0052] For easy adjustment of the length of the force-applying rod 43, please refer to... Figure 3 As shown, the force-applying rod 43 is a telescopic rod. The telescopic rod can be two threaded sleeves that are axially connected to each other. The total length of the telescopic rod can be adjusted by rotating the screw. The telescopic rod can also be an existing telescopic rod that can be adjusted in length.

[0053] In another embodiment where the force-applying rod 43 is movably arranged relative to the barrel 1, the force-applying rod 43 is placed outside the barrel 1, and a hook or buckle is provided on the outside of the barrel 1, and the force-applying rod 43 is detachably connected to the hook or buckle.

[0054] The filter screen 3 can be located inside the barrel 1 in the following ways: (See reference) Figure 1 As shown, the filter screen 3 is fixedly connected to the barrel 1 by bolts. For example, the inner side of the barrel 1 is provided with a step, the filter screen 3 is supported on the step and fixed on the step by bolts; of course, the filter screen 3 can also be pressed on the step by a movable pressure strip.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A resin particle filter barrel, characterized in that, include: The container, lid, filter, and cleaning components; The barrel has an opening at the top, a first discharge port at the bottom, and a second discharge port on the side. The lid is rotatably connected to the barrel body and is used to seal the opening; The filter screen is located inside the barrel and between the first and second discharge ports, and is configured to filter resin particles. The cleaning assembly includes a pressure plate, a pin, and a force rod. The pressure plate is detachably connected to the inside of the bucket lid and can be placed into the bucket body parallel to the filter screen. The pin is fixedly connected to the pressure plate and is located at the bottom of the pressure plate. The force rod is movably arranged relative to the bucket body and is configured to press down on the pressure plate inside the bucket body. When the pressure plate is placed into the barrel, the pin is positioned facing the mesh of the filter screen so that the blockage in the mesh is pushed out under the downward pressure of the force rod.

2. The resin particle filter barrel according to claim 1, characterized in that, The inner side of the bucket lid is provided with a stop block, and there is a space between the stop block and the top of the bucket lid to accommodate the pressure plate; The edge of the pressure plate is provided with clearance openings, which are adapted to the stop block in terms of number, position and size, so that the pressure plate passes through the clearance openings, passes the stop block and enters the space. When the pressure plate is located within the space, it can rotate to offset the clearance opening from the stop block, and the stop block prevents the pressure plate from leaving the space.

3. The resin particle filter barrel according to claim 2, characterized in that, The inner side of the barrel is provided with guide strips that extend along the depth direction of the barrel and are adapted to the clearance opening in terms of number, position and size. When the pressure plate is placed into the barrel, it slides with the guide strip through the clearance opening to make the pressure plate parallel to the filter screen.

4. The resin particle filter barrel according to claim 1, characterized in that, The force-applying rod is rotatably connected to the top of the pressure plate, so that the force-applying rod can be rotated to be vertical or horizontal relative to the pressure plate.

5. The resin particle filter barrel according to claim 4, characterized in that, The force-applying rod is a telescopic rod.

6. The resin particle filter barrel according to claim 1, characterized in that, The barrel body is provided with hooks or buckles on the outside, and the force-applying rod is detachably connected to the hooks or buckles.

7. The resin particle filter barrel according to claim 1, characterized in that, The filter screen is fixedly connected to the barrel body by bolts.

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