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CN-224220854-U - Quick separation structure of sewage treatment device

CN224220854UCN 224220854 UCN224220854 UCN 224220854UCN-224220854-U

Abstract

The utility model provides a rapid separation structure of a sewage treatment device, and relates to the technical field of sewage treatment. According to the utility model, the impurity condition on the surface of the filtering and separating plate is photographed in real time through the camera, when solid impurities are accumulated on the surface of the filtering and separating plate, sewage injection is stopped, the forward and reverse motor is started, the screw rod is driven to rotate, the moving block, the sliding rod and the moving rod are driven to move towards the direction of the conical frame, the pushing plate is enabled to move, the accumulated solid impurities on the filtering and separating plate are pushed into the conical frame, then the output end of the forward and reverse motor is reversely rotated, the pushing plate is driven to reversely move and reset, sewage injection is continued, and filtering and separating treatment is carried out. Under the effect of the filtering and separating component, the impurities are prevented from accumulating on the surface of the filter screen, and the subsequent sewage separating effect is influenced.

Inventors

  • MIAO TAO

Assignees

  • 交大环境保护研究院(江苏)有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The rapid separation structure of the sewage treatment device comprises a sewage stirring processor (1) and is characterized in that a filtering separation component (2) is arranged at the top of the sewage stirring processor (1), and a crushing component (3) is arranged at the bottom of the filtering separation component (2); The filtering separation assembly (2) comprises a separation box (201), a mounting plate (202) is fixedly mounted on one side outer surface of the separation box (201), a positive motor (203) is fixedly mounted in the mounting plate (202), a screw rod (204) is fixedly mounted at the output end of the positive motor (203), a moving block (205) is sleeved on the outer surface of the screw rod (204), two sliding rods (207) are fixedly mounted on the rear surface of the moving block (205), moving rods (208) are fixedly mounted at one ends of the two sliding rods (207), a pushing plate (209) is fixedly mounted on the outer surface of the moving rods (208), and a filtering separation plate (217) is fixedly mounted in the separation box (201).
  2. 2. The rapid separation structure of a sewage treatment device according to claim 1, wherein a lighting hole (212) is formed in the top of the separation box (201), a transparent plate (213) is fixedly installed in the lighting hole (212), a camera (215) is fixedly installed at the bottom of the transparent plate (213), a protection plate (214) is arranged on the outer surface of the camera (215), the top of the protection plate (214) is fixedly installed at the bottom of the transparent plate (213), a conical frame (219) is fixedly installed in the separation box (201), and the bottom of the filtering separation plate (217) is fixedly installed at the position, close to one side, of the top of the conical frame (219).
  3. 3. The rapid separation structure of a sewage treatment device according to claim 2, wherein a discharge pipe (220) is fixedly connected to the bottom of the conical frame (219), the bottom end of the discharge pipe (220) movably penetrates through the bottom of the separation tank (201), a drain pipe (218) is fixedly connected to the bottom of the separation tank (201), the bottom end of the drain pipe (218) is fixedly arranged at the top of the sewage stirring processor (1), and a water inlet pipe (216) is fixedly connected to the top of the separation tank (201) close to the edge.
  4. 4. The rapid separation structure of a sewage treatment device according to claim 1, wherein a fixed block (206) is fixedly arranged on the outer surface of the other side of the separation box (201), one end of the screw rod (204) is movably embedded on the outer surface of one side of the fixed block (206), a sliding hole (211) is formed in the front surface of the separation box (201), the outer surfaces of the two sliding rods (207) are movably embedded in the sliding hole (211), a sliding groove (210) is formed in the rear surface wall of the inside of the separation box (201), one end of the moving rod (208) is movably embedded in the sliding groove (210), and the bottom of the pushing plate (209) is in contact with the top of the filtering separation plate (217).
  5. 5. A rapid separation structure of a sewage treatment device according to claim 3, wherein the crushing assembly (3) comprises a crushing box (301), a slag receiving frame (302) is arranged at the bottom of the crushing box (301), a servo motor (303) is arranged at the top of the crushing box (301) through an auxiliary plate, and a rotating shaft (304) is fixedly arranged at the output end of the servo motor (303).
  6. 6. The rapid separation structure of a sewage treatment device according to claim 5, wherein the bottom end of the rotating shaft (304) is movably embedded in the bottom surface of the inside of the crushing box (301), a plurality of crushing cutters (305) are fixedly arranged on the outer surface of the rotating shaft (304), a scraping plate (306) is fixedly arranged on the outer surface of the rotating shaft (304) close to the bottom end, and a discharging pipe (307) is fixedly connected to the bottom of the crushing box (301).
  7. 7. The rapid separation structure of a sewage treatment device according to claim 6, wherein a valve (308) is arranged on the outer surface of the discharging pipe (307), the bottom end of the discharging pipe (220) is fixedly connected with the top of the crushing box (301), and the bottom of the separation box (201) is arranged at the top of the sewage stirring processor (1) through an auxiliary rod.

Description

Quick separation structure of sewage treatment device Technical Field The utility model relates to the technical field of sewage treatment, in particular to a rapid separation structure of a sewage treatment device. Background Sewage treatment refers to removing pollutants contained in sewage from communities, industries or other sources by physical, chemical, biological and other methods so as to protect environment and water resources. The purpose is to reduce the concentration of water quality pollutants, so that the treated water can be safely discharged into natural water bodies or used for reutilization. The sewage often contains solid impurities, and the sewage is usually required to be separated and treated, so that the solid impurities are prevented from accumulating in a pipeline to influence the normal flow of the sewage. In the sewage treatment process, solid impurities can be prevented from damaging subsequent treatment equipment by rapidly separating the solid impurities. In the prior art, as in Chinese patent number CN220223657U, a sewage treatment device with an anti-blocking structure is disclosed, the sewage treatment device comprises a sewage treatment tank, a separating tank is fixedly connected to the upper part inside the sewage treatment tank, a first-stage filter plate is fixedly penetrated through the right side of the bottom of the separating tank in a right-high left-low shape, a drainage hole is formed in the left side of the bottom of the separating tank, a crushing tank is communicated with the left side of the bottom of the separating tank through the drainage hole, a first chassis is fixedly connected to the bottom of the crushing tank, solid garbage is filtered out through the first-stage filter plate and conveyed to the inside of the crushing tank through the drainage hole, a first motor is started to drive a crushing shaft and a crushing blade to rapidly rotate, so that the solid garbage inside the crushing tank can be rapidly crushed, the phenomenon that the solid garbage blocks a sewage discharge pipe is prevented, the maintenance frequency of the sewage treatment device is reduced, and the service life of the sewage treatment device is prolonged. However, in the prior art, when sewage is rapidly separated by the sewage treatment device, an inclined filter screen is generally arranged, and after the sewage is filtered by the inclined filter screen, the separated solid impurities fall into a crushing box through the inclined surface of the inclined filter screen to be crushed. When the frictional force on solid impurity and filter screen surface is too big, then can not slide smoothly and get into crushing case, especially when solid impurity has certain viscidity or filter screen surface is coarser, the frictional force can hinder the removal of impurity, leads to solid impurity to stay on the filter screen surface, along with filter screen surface impurity accumulation is more and more, can influence sewage separation rate and effect to influence sewage treatment effect. Disclosure of utility model The utility model aims to solve the problems that in the prior art, when a sewage treatment device separates sewage, when the friction force between solid impurities and the surface of a filter screen is too large, the solid impurities cannot smoothly slide into a crushing box at the bottom of the filter screen, so that the solid impurities stay on the surface of the filter screen, accumulate more and more, the separation speed and effect of the sewage are affected, and the sewage treatment effect is affected. In order to achieve the aim, the utility model adopts the following technical scheme that the rapid separation structure of the sewage treatment device comprises a sewage stirring processor, wherein the top of the sewage stirring processor is provided with a filtering separation component, and the bottom of the filtering separation component is provided with a crushing component; The filtering separation assembly comprises a separation box, a mounting plate is fixedly mounted on one side outer surface of the separation box, a positive motor and a negative motor are fixedly mounted in the mounting plate, a screw rod is fixedly mounted at the output end of the positive motor, a movable block is sleeved on the outer surface of the screw rod in a threaded mode, two sliding rods are fixedly mounted on the rear surface of the movable block, a movable rod is fixedly mounted at one end of each sliding rod, a pushing plate is fixedly mounted on the outer surface of each movable rod, and a filtering separation plate is fixedly mounted in the separation box. Preferably, the lighting hole has been seted up at the top of separator box, the inside fixed mounting in lighting hole has the transparent plate, the bottom fixed mounting of transparent plate has the camera, the surface of camera sets up the guard plate, the top fixed mounting of guard plate is in the bottom of transparent p