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CN-122010261-A - Filter equipment for sewage treatment

CN122010261ACN 122010261 ACN122010261 ACN 122010261ACN-122010261-A

Abstract

The invention relates to the technical field of sewage treatment, in particular to a filtering device for sewage treatment, which comprises a sedimentation tank, wherein the upper end of the sedimentation tank is fixedly connected with a filtering plate which is arranged in a V shape, the lower end of the sedimentation tank is fixedly connected with a discharge assembly, the sedimentation tank is connected with a reciprocating plate through a driving assembly, a fixing hole is formed in the reciprocating plate in a penetrating manner, a fixing rod is connected in the fixing hole in a sliding manner, the lower end of the fixing rod is fixedly connected with a pushing plate, a spring is fixedly connected between the pushing plate and the reciprocating plate, a moving hole is formed in one side edge of the filtering plate, the driving assembly drives the pushing plate to clear impurities and prevent blocking, sewage waste is reduced through water permeation design, a driving roller is used for promoting medicament mixing and shortening sedimentation time in a compound action when a motor rotates quickly, and the roller rolls on the surface layer of sediment in real time, so that the purity of water outlet is guaranteed and different sedimentation amount requirements are met.

Inventors

  • An Linping
  • ZHANG ANYU

Assignees

  • 晋城市水保水生态事务中心

Dates

Publication Date
20260512
Application Date
20260324

Claims (7)

  1. 1. The utility model provides a sewage treatment is with filter equipment, includes sedimentation tank (1), the upper end fixedly connected with of sedimentation tank (1) is filter (2) that the V style of calligraphy set up, the lower extreme fixedly connected with of sedimentation tank (1) is discharged subassembly, its characterized in that, be connected with reciprocating movement board (3) through drive assembly on sedimentation tank (1), fixed orifices (4) have been run through on reciprocating movement board (3), sliding connection has dead lever (5) in fixed orifices (4), the lower extreme fixedly connected with pushing plate (6) of dead lever (5), fixedly connected with spring (7) between pushing plate (6) and reciprocating movement board (3), one side edge of filter (2) is seted up and is moved hole (8), the last through-hole (9) that has been seted up of reciprocating movement board (3), sliding connection has suction pipe (10) lower extreme through-movement hole (8) and extension to in sedimentation tank (1), suction pipe (10) are located one and are connected with screw rod (12) fixedly connected with screw rod (12) on reciprocating movement piece (12), the connecting rod (13) is fixedly connected with a roller (14).
  2. 2. The filtering device for sewage treatment according to claim 1, wherein the driving assembly comprises a mounting frame (15), the mounting frame (15) is fixedly connected to the upper surface of the sedimentation tank (1), a second reciprocating screw rod (16) is rotatably connected to the mounting frame (15) through a bearing, the second reciprocating screw rod (16) is in threaded connection with the reciprocating plate (3), a driving motor (17) is fixedly mounted on the mounting frame (15) through a fixing frame, and the output end of the driving motor (17) is fixedly connected with the reciprocating screw rod (16).
  3. 3. The filtering device for sewage treatment according to claim 1, wherein the discharge assembly comprises a discharge pipe (21), the discharge pipe (21) is fixedly arranged on the outer side wall of the sedimentation tank (1) close to the bottom end, the discharge pipe (21) is communicated with the inner bottom end of the sedimentation tank (1), and one end of the discharge pipe (21) extends out of the sedimentation tank (1) and is fixedly provided with a control valve (18).
  4. 4. The filtering device for sewage treatment according to claim 1, wherein a grid baffle plate (19) is fixedly connected to the upper surface of the filtering plate (2) positioned at one side of the moving hole (8), and one side wall of the pushing plate (6) is abutted against the grid baffle plate (19).
  5. 5. The filtering device for sewage treatment according to claim 1, wherein a limiting block (20) is fixedly connected to one end, far away from the water suction pipe (10), of the first reciprocating screw rod (11), the first reciprocating screw rod (11) is made of a hard plastic material, and the first reciprocating screw rod (11) is horizontally arranged.
  6. 6. The filtering device for sewage treatment according to claim 1, wherein the pushing plate (6) is in an inverted U-shaped configuration, the lower end of the pushing plate (6) is abutted against the upper surface of the filtering plate (2), and the pushing plate (6) is in a water-permeable screen configuration.
  7. 7. The filtering device for sewage treatment according to claim 1, wherein the spring (7) is sleeved on the rod wall of the fixed rod (5), and two ends of the spring (7) are respectively abutted against the upper surface of the pushing plate (6) and the lower surface of the reciprocating plate (3).

Description

Filter equipment for sewage treatment Technical Field The invention relates to the technical field of sewage treatment, in particular to a filtering device for sewage treatment. Background Along with the deep water environment protection concept, sewage treatment becomes a key link of conservation of water resources, and particularly in small and medium-sized scenes (such as communities and parks), high-efficiency and low-cost sewage pretreatment equipment is needed. The current sewage filtering device has obvious limitations that firstly, a filtering component is easy to be accumulated and blocked by impurities, the maintenance cost is increased, the treatment process is interrupted, the sewage treatment efficiency is influenced, secondly, the sewage treatment agent is unevenly mixed with sewage, the flocculation precipitation time is prolonged, the pollutant removal effect is reduced, the rapid recovery of water resources is not facilitated, thirdly, the water pumping link is difficult to accurately adapt to the height of the sediment, the sediment is easily pumped in to cause low water purity, or excessive clear sewage remains to cause waste, the water conservation concept is violated, the water environment protection effect is weakened, and in addition, the functions of a plurality of devices are dispersed, the cooperation of a plurality of devices is needed, the operation is complex, the energy consumption is high, the requirements of the current water environment protection on high efficiency, convenience and accuracy are difficult to be met, so that the research and development of an integrated and self-adaptive sewage filtering device is needed. Disclosure of Invention Aiming at the problems in the prior art, the invention provides a filtering device for sewage treatment. The technical scheme includes that the sewage treatment filtering device comprises a sedimentation tank, wherein the upper end of the sedimentation tank is fixedly connected with a filtering plate which is arranged in a V shape, the lower end of the sedimentation tank is fixedly connected with a discharge assembly, the sedimentation tank is connected with a reciprocating moving plate through a driving assembly, a fixed hole is formed in the reciprocating moving plate in a penetrating manner, a fixed rod is connected in the fixed hole in a sliding manner, the lower end of the fixed rod is fixedly connected with a pushing plate, a spring is fixedly connected between the pushing plate and the reciprocating moving plate, a moving hole is formed in one side edge of the filtering plate, a lifting hole is formed in the reciprocating moving plate in a penetrating manner, a water pumping pipe is connected in the lifting hole in a sliding manner, the lower end of the water pumping pipe penetrates through the moving hole and extends into the sedimentation tank, a first reciprocating screw rod is fixedly connected to the outer wall of the sedimentation tank, a moving block is connected with threads on the first reciprocating screw rod, and a roller is fixedly connected to the connecting rod. Specifically, the drive assembly includes the mounting bracket, mounting bracket fixed connection is at the upper surface of sedimentation tank, just be connected with the reciprocal lead screw of second through the bearing rotation on the mounting bracket, the reciprocal lead screw of second and reciprocating movement board threaded connection, there is driving motor through mount fixed mounting on the mounting bracket, driving motor's output and reciprocal lead screw fixed connection. Specifically, the exhaust assembly includes the exhaust pipe, exhaust pipe fixed mounting is on the lateral wall that the sedimentation tank is close to the bottom, the exhaust pipe is linked together with the inside bottom of sedimentation tank, the one end of exhaust pipe extends to outside the sedimentation tank and fixed mounting has control valve. Specifically, the upper surface of the filter plate positioned at one side of the moving hole is fixedly connected with a grid baffle plate, and one side wall of the pushing plate abuts against the grid baffle plate. Specifically, one end of the first reciprocating screw rod, which is far away from the water suction pipe, is fixedly connected with a limiting block, the first reciprocating screw rod is made of hard plastic materials, and the first reciprocating screw rod is horizontally arranged. Specifically, the push plate is in an inverted U-shaped arrangement, the lower end of the push plate is propped against the upper surface of the filter plate, and the push plate is in a water-permeable screen plate arrangement. Specifically, the spring is sleeved on the rod wall of the fixed rod, and two ends of the spring are respectively propped against the upper surface of the pushing plate and the lower surface of the reciprocating plate. The filtering device for sewage treatment has the advantages that when the filtering device i