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CN-121988085-A - High-efficient precision filter equipment

CN121988085ACN 121988085 ACN121988085 ACN 121988085ACN-121988085-A

Abstract

The invention discloses a high-efficiency precise filtering device, which belongs to the technical field of filtering devices, and comprises a device outer shell, wherein a liquid inlet pipe is fixedly arranged on one side of the device outer shell, a discharging pipe is fixedly arranged on the other side of the device outer shell, a device liner is fixedly arranged in the device outer shell, a double-layer mesh design is adopted through a structure provided with a fixed frame, the filtering is carried out by using a plurality of layers of meshes, the integral filtering effect is improved, the inner mesh and an outer filter screen are separated when the inner mesh rotates to the upper side spray head position through a structure provided with a positioning plate and an elastic plate, at the moment, due to the separation of the filtering structure, some fiber sundries are pulled and separated, the spraying shell is more easily washed and cleaned, the whole is difficult to be blocked, and the inner mesh which is relatively easy to block inside can be physically scraped and cut by using a cleaning plate through the structure provided with the cleaning plate, so that the mesh blocking is further effectively avoided.

Inventors

  • GAN GUOQIANG
  • LAI HUANBANG

Assignees

  • 福建亿兆自动化设备有限公司

Dates

Publication Date
20260508
Application Date
20260313

Claims (10)

  1. 1. The efficient precise filtering device comprises a device outer shell (1) and is characterized in that a liquid inlet pipe (3) is fixedly arranged on one side of the device outer shell (1), a discharge pipe (7) is fixedly arranged on the other side of the device outer shell (1), a device liner (10) is fixedly arranged in the device outer shell (1), a first supporting plate (9) is fixedly arranged on one side of the upper side of the device liner (10), a second supporting plate (15) is fixedly arranged on the other side of the upper side of the device liner (10), an outer filter cylinder is arranged between the first supporting plate (9) and the second supporting plate (15), and one end of the liquid inlet pipe (3) is fixedly connected with the lower side of the first supporting plate (9); The outer filter cylinder comprises an outer filter screen (19) arranged in the middle, a first rotating frame (23) is fixedly arranged on one side of the outer filter screen (19), and a second rotating frame (2301) is fixedly arranged on the other side of the outer filter screen (19); the side of the first supporting plate (9) is provided with a circular rotating groove corresponding to the first rotating frame (23), one side, opposite to the first supporting plate (9) and the second supporting plate (15), of the first supporting plate is fixedly provided with a fixed frame (24), the side of the fixed frame (24) is provided with an annular limiting groove (34), and the middle part of the upper side of the fixed frame (24) positioned in the limiting groove (34) is provided with an expanding groove (33); An elastic plate (31) is arranged between the expansion grooves (33) on two sides, arc-shaped pieces (3101) are fixedly arranged on two sides of the elastic plate (31), a positioning plate (30) is arranged on the upper side of the elastic plate (31), a plurality of micro springs (32) are fixedly arranged between the positioning plate (30) and the elastic plate (31), an inner net piece (29) is fixedly arranged on the side edge of the elastic plate (31), the outer filter screen (19) is a mesh grid with the size of 1MM, and the inner net piece (29) is a mesh grid with the size of 0.75 MM; The utility model discloses a cleaning device for a plastic material, including first backup pad (9), recovery section of thick bamboo (12) are installed in side middle part fixed mounting of first backup pad (9), through recovery pipe (20) fixed connection between recovery section of thick bamboo (12) and the row material pipe (7), recovery baffle (1201) are installed to the upside fixed mounting of recovery section of thick bamboo (12), the upside of recovery section of thick bamboo (12) is provided with cleaning board (13), the side fixed mounting of cleaning board (13) has flexible scraper blade (1301), the middle part position fixed mounting of second backup pad (15) and cleaning board (13) has rotation motor (28).
  2. 2. The efficient precise filtering device according to claim 1, wherein an operation panel (5) is fixedly arranged at the upper end of the device shell body (1), and a main control device (17) is fixedly arranged at the lower side of the operation panel (5) of the device shell body (1).
  3. 3. The efficient precise filtering device according to claim 1, wherein the upper ends of the liquid inlet pipe (3) and the liquid outlet pipe (7) are fixedly provided with switch valves (2), and the lower end of the outer shell (1) of the device is fixedly provided with a plurality of supporting foot frames (11) at equal intervals.
  4. 4. The efficient precise filtering device of claim 1, wherein the middle part of the front side of the device outer shell (1) is fixedly provided with a spray pipe (4), the middle part of the upper side of the device outer shell (1) is fixedly provided with a spray shell (18), and one end of the spray pipe (4) is positioned at the lower side of the spray shell (18) and is fixedly provided with a plurality of spray heads (401) at equal intervals.
  5. 5. The efficient precise filtering device according to claim 1, wherein the isolation plates (25) are fixedly arranged on the opposite sides of the first supporting plate (9) and the second supporting plate (15), and a plurality of protective covers (6) are fixedly arranged on the upper end side edge of the outer shell (1) of the device at equal intervals.
  6. 6. The efficient precise filtering device of claim 1, wherein the device outer shell (1) is fixedly provided with a servo motor (16) on the side edge of the first supporting plate (9), a transmission gear box (22) is fixedly arranged on the side edge of the first supporting plate (9), the driving end of the servo motor (16) is fixedly connected with the transmission gear box (22), the first supporting plate (9) is positioned at the upper end of the transmission gear box (22) and is rotatably provided with a driving wheel (901), a transmission tooth slot (2302) corresponding to the driving wheel (901) is formed in the inner side of the first rotating frame (23), and the first rotating frame (23) is in meshed connection with the driving wheel (901) through the transmission tooth slot (2302).
  7. 7. The efficient and precise filtering device according to claim 1, wherein a plurality of first rotating frames (23) are fixedly arranged on the side edges of the second supporting plate (15), a plurality of rolling elements (26) are rotatably arranged on the side edges of the second rotating frames (2301), and the rolling elements (26) are rotatably arranged on a rolling table (27).
  8. 8. The efficient precise filtering device of claim 1, wherein a plurality of synchronizing pieces (35) are arranged between the outer filter screen (19) and the inner net (29), the upper ends of the synchronizing pieces (35) are fixedly connected with the outer filter screen (19), limiting holes (3501) are formed in the lower ends of the synchronizing pieces (35), and the inner net (29) can move up and down in the limiting holes (3501).
  9. 9. The efficient and precise filtering device as claimed in claim 1, wherein a plurality of inner net members (29) are arranged in the limiting groove (34), and limiting plates (2901) are fixedly arranged among the inner net members (29).
  10. 10. The efficient precise filtering device according to claim 1, wherein a water outlet (14) is formed in the lower side of the second supporting plate (15), a filtering box (21) is fixedly installed below one side, close to the material discharging pipe (7), of the device outer shell (1), and a liquid outlet pipe (8) is fixedly installed on the side, located on the filtering box (21), of the device outer shell (1).

Description

High-efficient precision filter equipment Technical Field The invention relates to the technical field of filter devices, in particular to a high-efficiency precise filter device. Background In various industrial production and daily life scenes involving liquid filtration, ensuring the purity of the liquid is of great importance, and the rotary drum filter occupies important position in a plurality of filtering devices by virtue of the characteristics of continuous operation, high-efficiency filtration and the like, and is widely applied to industries such as chemical industry, food, pharmacy and the like, and is used for separating solid impurities, fibers and the like in the liquid so as to meet the requirements of different processes on the purity of the liquid. At present, the drum filter generally adopts the washing mode that single rivers were washed and are strained to the section of thick bamboo, and in the filtration process, bigger fibre and debris very easily block on the mesh of cartridge filter, only rely on this single rivers to wash, hardly wash these blocked substances down smoothly, along with the growth of live time, more and more impurity are detained in mesh department, cause the mesh to block gradually, and the mesh is once blockked up, not only can reduce filtration efficiency, leads to the production progress to receive the influence, still probably makes the liquid quality after the filtration decline, can't satisfy corresponding technology standard. The filter effect has direct relation with the mesh diameter generally, and the smaller the mesh diameter, the better the filter effect, but more easily blocks up simultaneously, for solving mesh blocking problem, traditional rotary drum filter often need frequent shut down to carry out manual cleaning, and this has not only increased the human cost, has still reduced the effective operating time of equipment, has further influenced production efficiency. In summary, the existing drum filter has obvious shortcomings in the cleaning mode and the problem of mesh blockage, and a more efficient and precise filtering device is needed urgently to improve the filtering efficiency, ensure the filtering quality, reduce the maintenance cost and the downtime, and meet the increasing production and living demands. Disclosure of Invention The invention aims to provide a high-efficiency precise filtering device to solve the problems in the background technology. The utility model provides a high-efficient precision filter device, includes the device shell body, one side fixed mounting of device shell body has the pan feeding pipe, the opposite side fixed mounting of device shell body has the row material pipe, the inside fixed mounting of device shell body has the device inner bag, the first backup pad of fixed mounting in one side of the upside of device inner bag, the other side fixed mounting in the upside of device inner bag has the second backup pad, be provided with outer filter cartridge between first backup pad and the second backup pad, the one end of pan feeding pipe is fixedly connected with the downside of first backup pad; The outer filter cylinder comprises an outer filter screen arranged in the middle, a first rotating frame is fixedly arranged on one side of the outer filter screen, and a second rotating frame is fixedly arranged on the other side of the outer filter screen; The side of the first supporting plate is provided with a circular rotating groove corresponding to the first rotating frame, one side, opposite to the first supporting plate and the second supporting plate, of the first supporting plate is fixedly provided with a fixed frame, the side of the fixed frame is provided with an annular limiting groove, and the middle part of the upper side of the fixed frame, located in the limiting groove, is provided with an expanding groove; An elastic plate is arranged between the expansion grooves at two sides, arc-shaped pieces are fixedly arranged at two sides of the elastic plate, a positioning plate is arranged at the upper side of the elastic plate, a plurality of micro springs are fixedly arranged between the positioning plate and the elastic plate, an inner net is fixedly arranged at the side edge of the elastic plate, the outer filter screen is a 1MM mesh grid, and the inner net is a 0.75MM mesh grid; The side middle part fixed mounting of first backup pad has a recovery section of thick bamboo, through recovery pipe fixed connection between recovery section of thick bamboo and the row material pipe, recovery section of thick bamboo's upside fixed mounting has a recovery baffle, recovery section of thick bamboo's upside is provided with the cleaning plate, the side fixed mounting of cleaning plate has flexible scraper blade, the second backup pad has rotation motor with the middle part position fixed mounting of cleaning plate. Further, an operation panel is fixedly arranged at the upper end of the device outer shell, and