A sedimentation device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and specifically discloses a sedimentation device for sewage treatment, comprising a device body, a sedimentation tank is installed inside the device body, a cleaning rack is placed inside the sedimentation tank, two electric guide rails are installed on the lower end surface of the cleaning rack, the outer walls of the two electric guide rails are slidably connected with electric sliding sleeves, the lower end surfaces of the two electric sliding sleeves are installed with cleaning plates abutting against the inner wall of the sedimentation tank, the cleaning rack is placed in the sedimentation tank, and the cleaning rack is pulled upwards, while the cleaning rack moves upwards, the impurities attached to the inner wall of the sedimentation tank can be scraped upwards by the two cleaning plates, so that the inner wall of the sedimentation tank can be cleaned, and the sedimentation tank can be avoided from being frequently disassembled, resulting in cumbersome cleaning and reduced work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sedimentation device for sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] The first step in the sewage treatment process is sedimentation, which precipitates most of the impurities and sludge in the sewage, so that it can be filtered and purified later.

[0004] At present, during the sedimentation process of sewage, it is necessary to disassemble the sedimentation tank and remove the device and then clean the impurities in the sedimentation tank, which makes the work cumbersome and inefficient. Therefore, it is necessary to propose a sedimentation device for sewage treatment to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sedimentation device for sewage treatment, which has the feature of enabling the sedimentation tank to be stably installed in the device body and facilitating the removal of the sedimentation tank from the device body for maintenance. Secondly, the inner wall of the sedimentation tank can be cleaned, thus avoiding the problem of frequent disassembly of the sedimentation tank.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sedimentation device for sewage treatment, comprising a device body, a sedimentation tank is installed inside the device body, a cleaning rack is placed inside the sedimentation tank, two electric guide rails are installed on the lower end surface of the cleaning rack, the outer walls of the two electric guide rails are slidably connected with electric sliding sleeves, and the lower end surfaces of the two electric sliding sleeves are installed with cleaning plates abutting against the inner wall of the sedimentation tank;

[0007] The left and right sides of the device body are both provided with mounting grooves, the left and right sides of the sedimentation tank are both provided with mounting plates, and the left and right sides of the two mounting plates are both fixedly connected with mounting blocks matching the mounting grooves.

[0008] In order to enable the cleaning frame to move smoothly in the sedimentation tank, as a preferred sedimentation device for sewage treatment of the utility model, balls are embedded on both the left and right sides of the cleaning frame.

[0009] In order to collect impurities scraped off by the cleaning plate, as a preferred sedimentation device for sewage treatment of the utility model, a cavity is opened on the upper end surface of the cleaning plate, and a baffle is fixedly connected to the upper end surface of the cleaning plate.

[0010] In order to ensure stable installation of the sedimentation tank, as a preferred sedimentation device for sewage treatment of the utility model, two positioning plates slidably connected to the mounting plate are installed inside the device body.

[0011] In order to facilitate the discharge of water in the device body, as a preferred embodiment of the sedimentation device for sewage treatment of the present invention, the outer wall of the device body is connected to a water outlet pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model firstly enables the sedimentation tank to be stably installed in the device body through the cooperation between the mounting plate and the mounting groove, and at the same time facilitates the sedimentation tank to be moved out of the device body for maintenance;

[0014] Secondly, place the cleaning rack in the sedimentation tank and pull the cleaning rack upward. While the cleaning rack moves upward, the impurities attached to the inner wall of the sedimentation tank can be scraped upward through two cleaning plates, thereby cleaning the inner wall of the sedimentation tank, avoiding frequent disassembly of the sedimentation tank, which leads to cumbersome cleaning and reduced work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the cleaning rack of the utility model;

[0017] Figure 3 For the utility model Figure 1 Enlarged view of point A.

[0018] In the figure: 1. device body; 101. water outlet pipe; 102. mounting groove; 103. positioning plate; 2. sedimentation tank; 201. mounting plate; 202. mounting block; 3. cleaning rack; 301. electric guide rail; 302. electric sliding sleeve; 303. cleaning plate; 304. cavity; 305. baffle. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A sedimentation device for sewage treatment comprises a device body 1, a sedimentation tank 2 is installed inside the device body 1, a cleaning rack 3 is placed inside the sedimentation tank 2, two electric guide rails 301 are installed on the lower end surface of the cleaning rack 3, the outer walls of the two electric guide rails 301 are slidably connected with electric sliding sleeves 302, and the lower end surfaces of the two electric sliding sleeves 302 are installed with cleaning plates 303 that abut against the inner wall of the sedimentation tank 2;

[0020] The left and right sides of the device body 1 are both provided with mounting grooves 102 , the left and right sides of the sedimentation tank 2 are both provided with mounting plates 201 , and the left and right sides of the two mounting plates 201 are both fixedly connected with mounting blocks 202 matching the mounting grooves 102 .

[0021] In this embodiment: the sedimentation tank 2 can be stably installed in the device body 1 by the cooperation between the mounting plate 201 and the mounting groove 102, and it is convenient to remove the sedimentation tank 2 from the device body 1 for maintenance;

[0022] Secondly, the cleaning rack 3 is placed in the sedimentation tank 2, and the lower end surface of the cleaning plate 303 is in contact with the bottom end of the sedimentation tank 2. Then, the electric guide rail 301 is operated to prompt the two electric slides 302 to drive the cleaning plates 303 to move away from each other until the cleaning plates 303 are in contact with the left and right side walls of the sedimentation tank 2. At the same time, the cleaning rack 3 is pulled upward. While the cleaning rack 3 moves upward, the two cleaning plates 303 can scrape up the impurities attached to the inner wall of the sedimentation tank 2, thereby cleaning the inner wall of the sedimentation tank 2, avoiding frequent disassembly of the sedimentation tank 2, which makes cleaning complicated and reduces work efficiency.

[0023] As a technical optimization solution of the utility model, balls are embedded on both the left and right sides of the cleaning frame 3.

[0024] In this embodiment, the cleaning frame 3 can move smoothly in the sedimentation tank 2 through the ball bearings.

[0025] As a technical optimization solution of the present invention, a cavity 304 is formed on the upper end surface of the cleaning plate 303 , and a baffle 305 is fixedly connected to the upper end surface of the cleaning plate 303 .

[0026] In this embodiment, the cavity 304 can be used to collect impurities scraped off by the cleaning plate 303 , and the baffle 305 can be used to block the impurities so that the impurities can enter the cavity 304 smoothly.

[0027] As a technical optimization solution of the present invention, two positioning plates 103 slidably connected to the mounting plate 201 are installed inside the device body 1 .

[0028] In this embodiment: the positioning plate 103 can further ensure that the sedimentation tank 2 is stably installed.

[0029] As a technical optimization solution of the present utility model, the outer wall of the device body 1 is connected with a water outlet pipe 101 .

[0030] In this embodiment: the water is discharged through the water outlet pipe 101.

[0031] Working principle: First, the mounting plate 201 and the mounting groove 102 cooperate with each other to stably install the sedimentation tank 2 in the device body 1, and at the same time, it is convenient to move the sedimentation tank 2 out of the device body 1 for maintenance;

[0032] Secondly, the cleaning rack 3 is placed in the sedimentation tank 2, and the lower end surface of the cleaning plate 303 is in contact with the bottom end of the sedimentation tank 2. Then, the electric guide rail 301 is operated to prompt the two electric slides 302 to drive the cleaning plates 303 to move away from each other until the cleaning plates 303 are in contact with the left and right side walls of the sedimentation tank 2. At the same time, the cleaning rack 3 is pulled upward. While the cleaning rack 3 moves upward, the two cleaning plates 303 can scrape up the impurities attached to the inner wall of the sedimentation tank 2, thereby cleaning the inner wall of the sedimentation tank 2, avoiding frequent disassembly of the sedimentation tank 2, which makes cleaning complicated and reduces work efficiency.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sedimentation device for sewage treatment, comprising a device body (1), wherein a sedimentation tank (2) is installed inside the device body (1), characterized in that: A cleaning rack (3) is placed inside the sedimentation tank (2), and two electric guide rails (301) are installed on the lower end surface of the cleaning rack (3), and the outer walls of the two electric guide rails (301) are slidably connected to electric sliding sleeves (302), and the lower end surfaces of the two electric sliding sleeves (302) are installed with cleaning plates (303) that abut against the inner wall of the sedimentation tank (2); The device body (1) is provided with mounting grooves (102) on both left and right sides, the sedimentation tank (2) is provided with mounting plates (201) on both left and right sides, and mounting blocks (202) matching the mounting grooves (102) are fixedly connected to both left and right sides of the two mounting plates (201).

2. A sedimentation device for sewage treatment according to claim 1, characterized in that: Ball bearings are embedded on both the left and right sides of the cleaning frame (3).

3. A sedimentation device for sewage treatment according to claim 1, characterized in that: The upper end surface of the cleaning plate (303) is provided with a cavity (304), and the upper end surface of the cleaning plate (303) is fixedly connected to a baffle (305).

4. A sedimentation device for sewage treatment according to claim 1, characterized in that: Two positioning plates (103) slidably connected to the mounting plate (201) are installed inside the device body (1).

5. A sedimentation device for sewage treatment according to claim 1, characterized in that: The outer wall of the device body (1) is connected to a water outlet pipe (101).

Images