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CN-224226722-U - Grid machine for sewage treatment

CN224226722UCN 224226722 UCN224226722 UCN 224226722UCN-224226722-U

Abstract

The utility model discloses a grating machine for sewage treatment, which relates to the technical field of sewage treatment and comprises a machine body fixedly connected to the front end of a sewage treatment system, wherein a slag discharging pipe is fixedly arranged on the front side of the machine body, an oil suction component is arranged in the slag discharging pipe and used for adsorbing oil stains in sewage, a grating component is arranged at the bottom of the slag discharging pipe and used for filtering garbage with different volumes and sizes, the oil suction component comprises a threaded rod, and grooves are formed in the two sides of the slag discharging pipe. According to the utility model, the U-shaped fixing rod drives the clamping frame to lift, and the clamping frame is driven to drive the polypropylene melt-blown non-woven fabric to fully contact with sewage to adsorb oil stains in the sewage, so that the oil stains in the sewage are removed, the influence of the oil stains on subsequent garbage filtration caused by long-time use is avoided, and the use effect is improved.

Inventors

  • WU YANBING
  • DUAN HONGLIN

Assignees

  • 重庆麾环环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (6)

  1. 1. A grating machine for sewage treatment comprises a machine body (1) fixedly connected to the front end of a sewage treatment system, and is characterized in that a slag discharging pipe (2) is fixedly arranged on the front side of the machine body (1); An oil suction component (3) is arranged in the slag discharge pipe (2) and is used for adsorbing oil stains in sewage; The bottom of the slag discharging pipe (2) is provided with a grid assembly (4) for filtering garbage with different volumes and sizes; The oil absorption subassembly (3) is including threaded rod (31), fluting (10) have all been seted up to scum pipe (2) both sides inside, threaded rod (31) top and bottom pass through the bearing and connect between the inside top and the inside bottom of a fluting (10), there is screw thread piece (32) through threaded connection on threaded rod (31), inside two relative joint frames (36) that are equipped with of scum pipe (2), two the joint has same polypropylene melt-blown non-woven fabrics (37) between joint frame (36).
  2. 2. The grid machine for sewage treatment according to claim 1, wherein the same limiting rod (33) is fixedly arranged between the inner top end and the inner bottom end of the groove (10), a limiting block (34) is slidably arranged on the limiting rod (33), U-shaped fixing rods (35) are fixedly arranged on one sides of the tops of the threaded block (32) and the limiting block (34), two limiting grooves (8) are formed in two sides of the top of the deslagging pipe (2), the tops of the U-shaped fixing rods (35) penetrate through the two limiting grooves (8), and one side, far away from the groove (10), of the U-shaped fixing rods (35) is fixedly arranged on one side, far away from the top of the clamping frame (36).
  3. 3. The grid machine for sewage treatment according to claim 2, wherein four corners of the bottom of the clamping frames (36) are respectively connected with bolts (38) for fixing the two clamping frames (36) through threads, a first motor (39) is fixedly arranged on one side of the top of the slag discharging pipe (2), and an output shaft of the first motor (39) penetrates through the slag discharging pipe (2) and is fixedly connected with the top end of the threaded rod (31).
  4. 4. A grid machine for sewage treatment according to claim 3, wherein the grid component (4) comprises a fixing frame (41), a fixing frame (42) is fixedly arranged on one side of the fixing frame (41), a plurality of rotating shafts (43) which are uniformly distributed up and down are connected between two inner sides of the fixing frame (41) through bearings, and grid plates (44) are fixedly arranged on the rotating shafts (43).
  5. 5. The grid machine for sewage treatment according to claim 4, wherein one end of the rotating shaft (43) penetrates through the fixed frame (42) and is connected with the inner wall of the fixed frame (42) through a bearing, gears (45) are fixedly arranged on the rotating shaft (43), the gears (45) are meshed with each other and are arranged in the fixed frame (42), a second motor (46) is fixedly arranged on one side of the top of the fixed frame (42), and an output shaft of the second motor (46) penetrates through the fixed frame (42) and is fixedly connected with one end of the top rotating shaft (43).
  6. 6. The grid machine for sewage treatment according to claim 5, wherein an opening is formed in the front side of the bottom of the deslagging pipe (2), a guide plate (9) is fixedly arranged at the bottom end inside the deslagging pipe (2), the guide plate (9) is arranged at the rear side of the opening, a clamping groove (6) is formed in the rear wall of the opening, a drawing plate (7) penetrates through the bottom of the front side of the deslagging pipe (2), the rear side of the drawing plate (7) is clamped in the clamping groove (6), and a control panel (5) for controlling the first motor (39) and the second motor (46) to work is fixedly arranged at the front side of the deslagging pipe (2).

Description

Grid machine for sewage treatment Technical Field The utility model relates to the technical field of sewage treatment, in particular to a grid machine for sewage treatment. Background As is well known, the grid machine is a special water treatment device capable of continuously and automatically intercepting and removing sundries with various shapes in fluid, can be widely applied to urban sewage treatment, tap water industry and power plant water inlets, and can be used as a front-stage screening device in wastewater treatment processes in industries such as textile, food processing, papermaking, leather and the like. A grid machine for sewage treatment comprises a shell and a grid, wherein the left side surface of the shell is of an opening structure, a slag discharging pipe is arranged at a slag discharging port on the right side of the upper end of the shell, first rotating columns are respectively connected between the front inner wall and the rear inner wall of the shell in a rotating mode through rotating shafts, the front end and the rear end of each first rotating column are respectively connected through synchronous belts in a transmission mode, toothed harrow plates are respectively arranged between the two synchronous belts, a supporting cylinder is arranged on the top wall of the slag discharging pipe, the inside of the supporting cylinder is connected with a sliding column in a sliding mode, the grid is arranged in a mounting hole on the lower end of the right side surface of the shell, solid pollutants in sewage can be continuously separated, gaps of the grid are conveniently adjusted, replacement of the grid is not needed, time required by adjustment is reduced, the whole device is wider in use range, usability is higher, and sewage treatment efficiency is improved. But when in actual use, the device is used for directly treating sewage through the grating, but the sewage generally contains oil stains, the oil stains are not adsorbed in advance, the grating is used for a long time, the holes of the grating are easy to be blocked, and finally the grating cannot realize filtration, so that the sewage treatment effect is affected. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a grid machine for sewage treatment, which drives a clamping frame to lift through a U-shaped fixing rod, drives a polypropylene melt-blown non-woven fabric to fully contact sewage to adsorb oil stains in the sewage, so as to remove the oil stains in the sewage, avoid the influence of the oil stains on subsequent garbage filtration caused by long-time use, improve the use effect and effectively solve the problems in the background art. In order to achieve the aim, the utility model adopts the technical scheme that the grid machine for sewage treatment comprises a machine body fixedly connected to the front end of a sewage treatment system, wherein a slag discharging pipe is fixedly arranged on the front side of the machine body; an oil absorption assembly is arranged in the slag discharge pipe and used for absorbing oil stains in sewage; The bottom of the slag discharging pipe is provided with a grid assembly for filtering garbage with different volumes and sizes; The oil absorption subassembly includes the threaded rod, the fluting has all been seted up to scum pipe both sides inside, threaded rod top and bottom pass through the bearing and connect between a fluting inside top and inside bottom, there is the screw thread piece through threaded connection on the threaded rod, the scum pipe is inside to be equipped with two relative joint frames, two the joint has same polypropylene melt-blown non-woven fabrics between the joint frame. Preferably, another the fixed same gag lever post that is equipped with between fluting inside top and the inside bottom, it is equipped with the stopper to slide on the gag lever post, screw thread piece and stopper top one side are all fixed and are equipped with U type dead lever, two spacing grooves have all been seted up to scum pipe top both sides, two spacing grooves are run through at U type dead lever top, U type dead lever is kept away from grooved one side bottom mounting and is located joint frame top one side, and the U type dead lever of being convenient for goes up and down to drive joint frame and go up and down. Preferably, the bottom the bolt that is used for fixing between two joint frames is all had through threaded connection in joint frame bottom four corners, slag extractor top one side is fixed and is equipped with first motor, first motor output shaft runs through the slag extractor and with threaded rod top fixed connection, and first motor rotation of being convenient for drives the threaded rod and rotates. Preferably, the grid assembly comprises a fixing frame, a fixing frame is fixedly arranged on one side of the fixing frame, a plurality of rotating shafts which are uniformly distributed up and down are connected