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CN-224226851-U - Waste water treatment device

CN224226851UCN 224226851 UCN224226851 UCN 224226851UCN-224226851-U

Abstract

The utility model relates to the technical field of copper foil wastewater and discloses a wastewater treatment device, which comprises a purifying shell and supporting legs fixed at four corners of the bottom of the purifying shell, wherein limiting plates are fixedly connected to the front side and the rear side of the left side of the purifying shell, a pretreatment box is fixedly connected to the top of the limiting plates, and a conveying pipe is arranged between the bottom of the pretreatment box and the purifying shell through an electromagnetic valve. When waste water is discharged into the purifying shell after being treated by the pretreatment box, the magnetic suction plate at the top of the movable plate adsorbs ferrous metal materials contained in the waste water, then the rest waste water is filtered and discharged by the filter plate, and when the adsorbed metal materials are required to be collected, the second motor is opened to enable the threaded sleeve to drive the guide frame to move in cooperation with the movable plate by cooperating with the screw rod, at the moment, the metal materials at the top of the magnetic suction plate are scraped by the scraping plate and are discharged by the discharging shell, so that the filtered metal materials in the waste water can be conveniently collected.

Inventors

  • ZHANG JURONG
  • ZHENG HAO
  • LI JIANGBO
  • CAO PENGWEI
  • WANG XIGANG
  • SUN XIAOYU

Assignees

  • 招远金宝设备工程有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. Waste water treatment device, including purifying shell (1), its characterized in that still includes: Support legs (2) fixed at four corners of the bottom of the purifying shell (1), limiting plates (3) are fixedly connected to the front side and the rear side of the left side of the purifying shell (1), a pretreatment box (4) is fixedly connected to the top of the limiting plates (3), a conveying pipe (5) is arranged between the bottom of the pretreatment box (4) and the purifying shell (1) through an electromagnetic valve, and an extension plate (6) is fixedly connected to one side of the pretreatment box (4); The movable plate (7) arranged on one side of the interior of the purifying shell (1), the magnetic suction plate (71) is fixedly connected to the top of the movable plate (7), the guide plate (8) is fixedly connected to one side of the bottom of the inner cavity of the purifying shell (1), the driving piece (9) used for cleaning the magnetic suction plate (71) is fixedly connected to one side of the extending plate (6), the driving piece (9) comprises a second motor (901) and a guide frame (902), and the drain pipe (22) is arranged on one side of the purifying shell (1) through the electromagnetic valve.
  2. 2. The wastewater treatment device according to claim 1, wherein baffles (10) are fixedly connected to both sides of the interior of the purifying shell (1), and a filter plate (11) is arranged between the two baffles (10).
  3. 3. The wastewater treatment device according to claim 2, wherein one side of the filter plates (11) is fixedly connected with a filter bag (12) for storing purification materials, and a cover plate (13) is fixedly connected between the tops of the two filter plates (11).
  4. 4. The wastewater treatment device according to claim 1, wherein the top of the pretreatment tank (4) is fixedly connected with a first motor (14), the output end of the first motor (14) penetrates into the pretreatment tank (4) and is fixedly connected with a stirring rod (15), a feeding pipe (16) is arranged on one side of the top of the pretreatment tank (4), and a water inlet pipe (17) is arranged on one side of the pretreatment tank (4).
  5. 5. The wastewater treatment device according to claim 1, wherein a scraper (18) is fixedly connected to one side of the interior of the purifying shell (1), and a discharge shell (19) is arranged on one side of the bottom of the purifying shell (1).
  6. 6. The wastewater treatment device according to claim 1, wherein the second motor (901) is fixed on one side of the extension plate (6), the output end of the second motor (901) is fixedly connected with a screw rod (903), one side of the screw rod (903) is rotatably connected with a support plate (904), one side of the support plate (904) is fixedly connected with the extension plate (6), a threaded sleeve (905) is sleeved on the surface of the screw rod (903), the surface of the threaded sleeve (905) is fixedly connected with a guide frame (902), and one side of the guide frame (902) is fixedly connected with a movable plate (7).
  7. 7. The wastewater treatment device according to claim 1, wherein sliding rings (20) are fixedly connected to the front side and the rear side of the top of the magnetic suction plate (71), sliding rods (21) are arranged in the sliding rings (20), and two ends of the sliding rods (21) are fixedly connected with the purifying shell (1) and the guide plate (8) respectively.

Description

Waste water treatment device Technical Field The utility model relates to the technical field of copper foil wastewater, in particular to a wastewater treatment device. Background In the copper foil production process, wastewater is an important environmental problem. Copper foil is mainly used for manufacturing electronic products and batteries, and a large amount of waste water is generated in the production process, and the waste water possibly contains various pollutants such as heavy metals, acid-base substances, organic compounds and the like. In the copper foil production process, the copper plate surface often needs to be subjected to acid leaching, acid washing and other treatment steps. The acid solutions used in these steps (e.g., sulfuric acid, chloride acid, etc.) react with copper, dissolving the copper to form copper ions (e.g., cu 2+) and allowing the copper to enter the wastewater. Copper ions may be present as the wastewater is discharged. The existing copper foil wastewater generally contains a large amount of magnetic metal materials, and the existing wastewater treatment device generally filters and discharges impurities in the wastewater through filtration, so that the magnetic metal materials are wasted, the recovery treatment is inconvenient, the impurities in the wastewater cannot be effectively utilized, and the existing filter screen is not convenient to process because the magnetic metal materials are required to be screened for the second time after the filtering. Disclosure of utility model The present utility model is directed to a wastewater treatment apparatus for solving the problems set forth in the background art. In order to achieve the purpose, the utility model provides the following technical scheme that the wastewater treatment device comprises a purification shell and further comprises: Support legs fixed at four corners of the bottom of the purifying shell, limiting plates are fixedly connected to the front side and the rear side of the left side of the purifying shell, a pretreatment box is fixedly connected to the top of the limiting plates, a conveying pipe is arranged between the bottom of the pretreatment box and the purifying shell through an electromagnetic valve, and an extension plate is fixedly connected to one side of the pretreatment box; The movable plate is arranged on one side of the inside of the purifying shell, the magnetic suction plate is fixedly connected to the top of the movable plate, the guide plate is fixedly connected to one side of the bottom of the inner cavity of the purifying shell, the driving piece used for cleaning the magnetic suction plate is fixedly connected to one side of the extending plate, the driving piece comprises a second motor and a guide frame, and the drain pipe is arranged on one side of the purifying shell through the electromagnetic valve. Preferably, both sides inside the purifying shell are fixedly connected with baffle plates, and a filter plate is arranged between the two baffle plates. Preferably, one side fixedly connected with of filter is used for depositing the filter pocket that purifies the material and uses, fixedly connected with apron between the top of two filter. Preferably, the top fixedly connected with first motor of pretreatment case, the output of first motor runs through to the inside of pretreatment case and fixedly connected with puddler, one side at pretreatment case top is provided with the inlet pipe, one side of pretreatment case is provided with the inlet tube. Preferably, a scraper is fixedly connected to one side of the inside of the purifying shell, and a discharging shell is arranged on one side of the bottom of the purifying shell. Preferably, the second motor is fixed on one side of extension board, the output fixedly connected with lead screw of second motor, one side of lead screw rotates and is connected with the backup pad, one side and the extension board fixed connection of backup pad, the surface cover of lead screw is equipped with the thread bush, the surface and the leading truck fixed connection of thread bush, one side and the fly leaf fixed connection of leading truck. Preferably, the magnetic attraction plate is fixedly connected with sliding rings on the front side and the rear side of the top, a sliding rod is arranged in the sliding rings, and two ends of the sliding rod are fixedly connected with the purifying shell and the guide plate respectively. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, firstly, when wastewater is discharged into the purifying shell after being treated by the pretreatment box, the magnetic suction plate at the top of the movable plate adsorbs ferrous metal materials contained in the wastewater, then the rest wastewater is filtered and discharged by the filter plate, and when the adsorbed metal materials are required to be collected, the second motor is opened to be ma