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CN-224212566-U - Activated sludge dewatering and filtering device

CN224212566UCN 224212566 UCN224212566 UCN 224212566UCN-224212566-U

Abstract

The utility model belongs to the technical field of activated sludge filtration treatment, in particular to an activated sludge dewatering filtration device which comprises a base, wherein a water draining bucket is fixedly connected to the outer side of the base, the step comprises the steps of arranging a water throwing bucket, a cover plate, a rotating plate, a clamping block, a clamping plate and a filter screen, when the device is used, the cover plate and the rotating plate are driven by a hydraulic cylinder to move downwards so as to cover and seal an opening of the water throwing bucket, the clamping block, the clamping plate and the filter screen are driven by the rotating plate to move downwards so as to enable the filter screen to be inserted into the inner side of a filter tank, the activated sludge is poured into the water throwing bucket through the opening of the rotating plate to rotate, the water contained in the activated sludge is driven by a first motor to be thrown out to the inner side of the water draining bucket after being filtered by the filter screen, sewage is drained through a pipeline of the water draining bucket, and after the filtering is finished, the rotating plate is driven by lifting the filter screen, and the clamping plate is pulled to separate the filter screen, so that the filter screen is conveniently removed and cleaned by the clamping plate.

Inventors

  • Cheng Binpeng
  • LI DEJUN
  • DONG ZEFENG

Assignees

  • 江苏鑫城新型材料有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (6)

  1. 1. The activated sludge dewatering and filtering device comprises a base (1) and is characterized in that a drainage barrel (2) is fixedly connected to the outer side of the base (1), a first motor (3) is fixedly connected to the outer side of the base (1), a water throwing barrel (4) is fixedly connected to the output end of the first motor (3), a filter tank (5) is formed in the surface of the water throwing barrel (4), a hydraulic cylinder (6) is fixedly connected to the outer side of the base (1), a cover plate (7) is fixedly connected to the output end of the hydraulic cylinder (6), a rotating plate (8) is rotatably connected to the inner side of the cover plate (7), a clamping block (9) is fixedly connected to the outer side of the rotating plate (8), a clamping plate (10) is slidably connected to the outer side of the clamping block (9), and a filter screen (11) is fixedly connected to the outer side of the clamping plate (10).
  2. 2. The activated sludge dewatering and filtering device according to claim 1, wherein a lifting rod (12) is rotatably connected to the outer side of the rotating plate (8), a lifting plate (13) is rotatably connected to the outer side of the lifting rod (12), a limit strip (14) is fixedly connected to the outer side of the water throwing barrel (4), and the limit strip (14) and the lifting plate (13) are matched for use.
  3. 3. The activated sludge dewatering and filtering device according to claim 2, wherein the upper side of the base (1) is fixedly connected with an inclined ring (15), and the inclined ring (15) is matched with the water draining barrel (2).
  4. 4. The activated sludge dewatering and filtering device according to claim 3, wherein the outer side of the cover plate (7) is fixedly connected with a second motor (16), the output end of the second motor (16) is fixedly connected with a lifting rod (12), and the outer side of the lifting rod (12) is fixedly connected with a stirring blade (21).
  5. 5. The activated sludge dewatering and filtering device according to claim 4, wherein a blocking block (17) is rotatably connected to the inner side of the rotating plate (8), a magnetic ring (18) is fixedly connected to the outer side of the blocking block (17), and the magnetic ring (18) is fixedly connected with the rotating plate (8).
  6. 6. The activated sludge dewatering and filtering device according to claim 5, wherein the outer side of the base (1) is fixedly connected with a mounting plate (19), and a mounting groove (20) is formed in the surface of the mounting plate (19).

Description

Activated sludge dewatering and filtering device Technical Field The utility model relates to the technical field of activated sludge filtration treatment, in particular to an activated sludge dewatering and filtering device. Background The activated sludge process is an aerobic treatment method for treating organic sewage by using suspended and grown microbial flocs, and when waste activated sludge is treated, a filter device is required to be used for dewatering and filtering the activated sludge because the waste activated sludge contains a certain amount of moisture and impurities. However, when the existing partial dehydration filtering device is used, the filter screen is arranged on the inner side of the filtering device, so that the filter screen is inconvenient to take out after being used, the filter screen is inconvenient to clean, and the practicability of the filtering device is reduced, and therefore, the active sludge dehydration filtering device is provided for solving the problems. Disclosure of utility model In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the active sludge dewatering and filtering device comprises a base, wherein a drain bucket is fixedly connected to the outer side of the base, a first motor is fixedly connected to the outer side of the base, a water throwing bucket is fixedly connected to the output end of the first motor, a filter tank is formed in the surface of the water throwing bucket, a hydraulic cylinder is fixedly connected to the outer side of the base, a cover plate is fixedly connected to the output end of the hydraulic cylinder, a rotating plate is rotatably connected to the inner side of the cover plate, a clamping block is fixedly connected to the outer side of the rotating plate, a clamping plate is slidably connected to the outer side of the clamping block, and a filter screen is fixedly connected to the outer side of the clamping plate. Preferably, the lifting rod is rotationally connected to the outer side of the rotating plate, the lifting plate is rotationally connected to the outer side of the lifting rod, the limiting strip is fixedly connected to the outer side of the water throwing barrel and used in cooperation with the lifting plate, the step is that when activated sludge is placed on the inner side of the water throwing barrel, the activated sludge is borne through the lifting plate, when the water throwing barrel rotates, the lifting plate is driven to rotate through the water throwing barrel, the activated sludge is driven to swing through the lifting plate, after the use is completed, the lifting rod and the lifting plate are driven to lift through the rotating plate, the lifting plate drives the activated sludge to lift from the inner side of the water throwing barrel, so that dehydrated sludge is taken out, and convenience in use of the device is improved. The step is that the inclined ring is arranged, so that after sewage is thrown out of the water throwing barrel, the sewage is guided through the inclined surface of the inclined ring, and is conveniently and rapidly discharged from the pipeline of the water draining barrel, and the convenience of using the device is improved. The step is that the second motor and the stirring blade are arranged, so that when the water throwing barrel drives the activated sludge to swing for dehydration, the lifting blade is driven to rotate through the second motor, the stirring blade is driven to rotate through the lifting rod, the activated sludge is stirred through the stirring blade, and the activated sludge at different positions is conveniently adjusted to be moved to be close to a filter screen for filtration, and the convenience of dehydration of the device is improved. The step is that the blocking block and the magnetic ring are arranged, after the activated sludge is poured into the inner side of the water throwing barrel, the blocking block is inserted into an opening on the surface of the rotating plate and is adsorbed on the outer side of the rotating plate through the magnetic ring, so that the blocking block is fixed, the rotating plate is further sealed, and the use tightness of the device is improved. Preferably, the mounting plate is fixedly connected to the outer side of the base, the mounting groove is formed in the surface of the mounting plate, and the mounting plate and the mounting groove are arranged in the step, so that the mounting plate is convenient to mount and fix the device by screwing a screw into the mounting groove and the mounting position before the device is used, the position of the device is more stable when the device is used, and the use stability of the device is improved. The utility model has the advantages that: 1. According to the utility model, the water throwing barrel, the cover plate, the rotating plate, the clamping block, the clamping