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CN-121550731-B - Plastic toughening agent mixed solid-liquid filtering device

CN121550731BCN 121550731 BCN121550731 BCN 121550731BCN-121550731-B

Abstract

The invention relates to the technical field of solid-liquid filtration, in particular to a plastic toughening agent mixed solid-liquid filtration device which comprises a support frame, a filter piece arranged on the support frame, a power piece arranged on the outer wall of the filter piece and an extrusion piece arranged on the lower part of the filter piece, wherein the filter piece comprises a storage pipe arranged on the upper part of the support frame, a closed pipe is arranged on the lower part of the storage pipe, the power piece comprises a U-shaped pipe arranged on the outer wall of the storage pipe, a push rod is arranged at the end part of the U-shaped pipe, an extension plate is arranged on the side wall of the push rod, the extrusion piece comprises a closed circular plate arranged on the lower part of the closed pipe, the push rod in the extension end of the U-shaped pipe is driven to move upwards by utilizing the pressure of the filter piece during feeding, the push rod moves upwards to drive the closed circular plate connected with a silo to move upwards to extrude mixed materials in the U-shaped pipe, and the solid-liquid mixed materials are forced to extrude and accelerate the filtration efficiency.

Inventors

  • WU LONGJIE
  • Fang Yaozong
  • CHEN ZHIGUO

Assignees

  • 科艾斯化学有限公司

Dates

Publication Date
20260508
Application Date
20260121

Claims (5)

  1. 1. The plastic toughening agent mixed solid-liquid filtering device is characterized by comprising a supporting frame (1), a filtering piece (2) arranged on the supporting frame (1), a power piece (3) arranged on the outer wall of the filtering piece (2) and an extrusion piece (4) arranged on the lower part of the filtering piece (2), The filter pieces (2) are provided with two groups which are symmetrical with each other, each group of filter pieces (2) is provided with a power piece (3), the end part of each group of filter pieces (2) is provided with a group of extrusion pieces (4), and The filter element (2) comprises a stock pipe (22) arranged at the upper part of the supporting frame (1), a closed pipe (23) is arranged at the lower part of the stock pipe (22), and The filter element (2) also comprises a feed pipe (21) arranged at the upper part of the storage pipe (22); The power piece (3) comprises a U-shaped pipe (31) arranged on the outer wall of the storage pipe (22), an ejector rod (341) is arranged at the end part of the U-shaped pipe (31), an extension plate (342) is arranged on the side wall of the ejector rod (341), and The power piece (3) further comprises a connecting pipe (32) arranged at the upper part of the U-shaped pipe (31), and an extrusion end (33) and an extension end (34) are arranged at the upper part of the U-shaped pipe (31); The U-shaped pipe (31) is provided with two top ends, the top surfaces of the U-shaped pipe (31) are fixedly connected with the bottom surface of a connecting pipe (32), the connecting pipe (32) is communicated with the inner wall of the U-shaped pipe (31), each U-shaped pipe (31) corresponding to the stock pipe (22) is connected through the connecting pipe (32), the connecting pipe (32) is connected with the stock pipe (22) through the connecting pipe and the inner wall is communicated with the inner wall, the two top ends of the U-shaped pipe (31) are respectively an extrusion end (33) and an extension end (34), and the ejector rods (341) are inserted into the inner wall of the extension end (34) and are closely attached to each other; The protruding end (34) of each U-shaped tube (31) corresponds to the other protruding end (34); The inner wall of each extending end (34) is provided with a squeezing block (331), and the squeezing blocks (331) are connected to the inner wall of the squeezing end (33) in a sliding manner; the extrusion piece (4) comprises a closed circular plate (41) arranged at the lower part of the closed pipe (23), a silo (42) is arranged in the middle of the closed circular plate (41), and a filter cloth (43) for filtering is arranged on the inner wall of the silo (42); The end part of an extension plate (342) connected with the U-shaped pipe (31) arranged on one group of storage pipes (22) is arranged on a silo (42) below the other group of storage pipes (22), and a rubber sealing ring is arranged between the silo (42) and the sealing circular plate (41).
  2. 2. The plastic toughener mixed solid-liquid filtering device according to claim 1, wherein the upper part of the supporting frame (1) is further provided with a bottom plate (11), and the upper part of the bottom plate (11) is provided with a closed bin (12).
  3. 3. The plastic toughener mixed solid-liquid filtering device according to claim 2, wherein the lower part of the bottom plate (11) is provided with a discharging piece (5).
  4. 4. The plastic toughening agent mixed solid-liquid filtering device according to claim 3, wherein the discharging part (5) comprises a fixed frame (51) arranged at the lower part of the bottom plate (11), a rack (511) is arranged in the middle of the fixed frame (51), a limiting block (512) is arranged on the outer wall of the rack (511), the upper end face of the rack (511) is fixedly connected with the bottom face of the silo (42), a gear (513) is arranged on the side wall of the limiting block (512), the discharging part (5) further comprises a rotating shaft (514) arranged at the middle of the gear (513), and a rotary disc (515) is arranged at the end part of the rotating shaft (514).
  5. 5. The plastic toughener mixed solid-liquid filtering device of claim 4, wherein the discharging piece (5) further comprises a connecting groove (52) arranged on the side wall of the closed bin (12), the connecting groove (52) is fixedly connected to the lower side wall of the closed bin (12), a discharging hole (521), a sealing plate (522) and a limiting frame (523) are arranged at the upper part of the connecting groove (52), the discharging hole (521) penetrates to the side wall close to the connecting groove (52) along the lower side wall of the closed bin (12), the sealing plate (522) is inserted into the inner wall of the connecting groove (52), the side wall of the sealing plate (522) is tightly contacted with the side wall of the discharging hole (521), the limiting frame (523) is arranged on the side wall of the closed bin (12), the limiting frame (523) is arranged on the opposite side of the fixed frame (51) and is fixedly connected with the side wall of the closed bin (12), a push plate (524) is arranged in the limiting frame (523), the push plate (524) is connected with the inner wall of the limiting frame (523) in a sliding mode, and the other end of the push plate (525) is connected with the pull ring (525) by the side wall of the push plate (525).

Description

Plastic toughening agent mixed solid-liquid filtering device Technical Field The invention relates to the technical field of solid-liquid filtration, in particular to a plastic toughening agent mixed solid-liquid filtration device. Background The toughening agent is required to be added to treat the plastic product in the manufacturing process of the plastic product, so that the problems that serpentine lines appear on the surface of the plastic molding part and the toughness of the material does not reach the standard are prevented, and the toughening agent is required to be filtered before being added to prevent the problem that impurities and other particles cause bad effects on the plastic molding part. The existing filtering device is characterized in that the toughening agent is added into a closed space by mixing solid and liquid, then flows into the closed space with the filtering cloth, liquid flows out and is discharged through gaps of the filtering cloth, impurities such as solids are intercepted to the inside of the filtering cloth by the filtering cloth, but the existing filtering device filters the impurities by natural flow such as gravity of the liquid, and the problem of low overall production efficiency is caused by low efficiency. Disclosure of Invention The present invention has been made in view of the above or problems of the prior art that filtering efficiency is low. Therefore, the invention aims to provide a plastic toughening agent mixed solid-liquid filtering device. The plastic toughening agent mixed solid-liquid filtering device comprises a supporting frame, a filtering piece arranged on the supporting frame, a power piece arranged on the outer wall of the filtering piece and an extrusion piece arranged on the lower part of the filtering piece; the filter piece comprises a storage pipe arranged at the upper part of the support frame, and a closed pipe is arranged at the lower part of the storage pipe; The power piece comprises a U-shaped pipe arranged on the outer wall of the storage pipe, an ejector rod is arranged at the end part of the U-shaped pipe, and an extension plate is arranged on the side wall of the ejector rod; The extrusion piece comprises a closed circular plate arranged at the lower part of the closed pipe, a silo is arranged in the middle of the closed circular plate, and filter cloth for filtering is arranged on the inner wall of the silo. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the upper part of the supporting frame is also provided with a bottom plate, and the upper part of the bottom plate is provided with a closed bin. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the filtering piece further comprises a feeding pipe arranged at the upper part of the storage pipe. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the power piece further comprises a connecting pipe arranged at the upper part of the U-shaped pipe, and the upper part of the U-shaped pipe is further provided with an extrusion end and an extension end. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the extrusion block is arranged in the extending end. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, a discharging part is arranged at the lower part of the bottom plate. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the discharging part comprises a fixed frame arranged at the lower part of a bottom plate, a rack is arranged in the middle of the fixed frame, a limiting block is arranged on the outer wall of the rack, and a gear is arranged on the side wall of the limiting block. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the discharging part further comprises a rotating shaft arranged in the middle of the gear, and a rotating disc is arranged at the end part of the rotating shaft. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the discharging piece further comprises a receiving groove arranged on the side wall of the closed bin, and a discharging hole, a sealing plate and a limiting frame are arranged at the upper part of the receiving groove. As a preferable scheme of the plastic toughening agent mixed solid-liquid filtering device, the discharging part further comprises a limiting frame arranged on the side wall of the closed bin, a push plate is arranged in the limiting frame, and a pull ring is arranged on the side wall of the push plate. The plastic toughening agent mixed solid-liquid filtering device has the beneficial effects that: The pressure during feeding of the filtering pieces is utilized to drive the ejector rod in the protruding end of the U-shaped pipe to move upwards, the ejector rod moves upwards to drive the closed circu