A sewage sedimentation device

Abstract

This utility model provides a sewage sedimentation device, relating to the field of sewage treatment technology. It includes a sewage sedimentation tank, with a control box installed on the left side. The control box houses a control motor, and an output gear is fixedly mounted on the output shaft of the control motor. A transmission belt is mounted on the surface of the output gear. A limit frame is fixedly installed on the inner left wall of the sewage sedimentation tank, and a transmission screw is installed inside the limit frame. A transmission gear is fixedly mounted on the left end of the transmission screw, and a movable slider is mounted on the surface of the transmission screw. This utility model utilizes the rotation of the control motor to move a cleaning plate to the right. As the cleaning plate moves, a contact block adheres to the bottom end of a trapezoidal stop and moves to the right accordingly. During this movement, the contact block is squeezed by the trapezoidal stop, ensuring that the cleaning plate remains in contact with the top inclined surface of the trapezoidal guide plate, cleaning impurities from the top inclined surface of the trapezoidal guide plate into a collection box.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater sedimentation device. Background Technology

[0002] In many modern industrial production processes, water is used and is therefore prone to pollution. To avoid polluting water resources by directly discharging wastewater, water needs to be purified. Generally, sedimentation devices are used to remove solid impurities from the wastewater.

[0003] The shortcomings of traditional sedimentation devices: In a sewage sedimentation tank disclosed in CN214634237U, when sewage is poured into the tank for sedimentation, after the solid impurities in the sewage settle to the bottom of the tank, the impurities are evenly distributed at the bottom of the sedimentation tank, making it inconvenient to clean the solid impurities separated by sedimentation.

[0004] Therefore, there is an urgent need for a precipitation device that can solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of the existing technology and to solve the problem mentioned in the background art that after the impurities in the existing partial sedimentation devices are settled, the impurities are evenly distributed at the bottom of the device, making them inconvenient to clean.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sewage sedimentation device, including a sewage sedimentation tank, a control box installed on the left side of the sewage sedimentation tank, a control motor installed inside the control box, and an output gear fixedly installed on the output shaft of the control motor, a transmission belt installed on the surface of the output gear, a limit frame fixedly installed on the left inner wall of the sewage sedimentation tank, and a transmission screw installed inside the limit frame, with a transmission gear fixedly installed on the left end of the transmission screw.

[0007] The surface of the transmission screw is equipped with a movable slider, and a connecting plate is fixedly installed at the bottom of the movable slider. A limit rod is inserted inside the connecting plate, and a cleaning plate is fixedly installed at the bottom of the limit rod. A return spring is installed on the surface of the limit rod, and an abutment block is fixedly installed at the top of the limit rod. A trapezoidal baffle is installed on the inner wall of the sewage sedimentation tank, and a collection box is installed on the right side of the inside of the sewage sedimentation tank.

[0008] Preferably, a trapezoidal water guide plate is installed at the bottom of the sewage sedimentation tank, a base is fixedly installed at the bottom of the sewage sedimentation tank, and a drain pipe is installed on the right side of the sewage sedimentation tank.

[0009] Preferably, the sewage sedimentation tank is a hollow structure, and both the trapezoidal guide plate and the trapezoidal baffle are trapezoidal structures. The top of the trapezoidal guide plate and the bottom of the trapezoidal baffle have the same inclination angle. The drain pipe is inserted through the right side of the sewage sedimentation tank, and a drain control valve is provided on the surface of the drain pipe.

[0010] Preferably, the control box has a hollow internal structure, the surface of the output gear meshes with the toothed blocks on the inner wall of the transmission belt, and the left end of the transmission screw is inserted through and inserted into the left side of the sewage sedimentation tank, with the toothed blocks on the inner wall of the transmission belt meshing with the surface of the transmission gear.

[0011] Preferably, the movable slider has a set of circular screw holes that match the size of the transmission screw inside, the limiting rod is inserted through the inside of the connecting plate, the bottom end of the cleaning plate is attached to the top left side of the trapezoidal water guide plate, and the top end of the abutment block is attached to the bottom left side of the trapezoidal stop block.

[0012] Preferably, the top of the collection box is equipped with a mounting base, the top of the mounting base is inserted with a T-shaped locking block, and the top of the T-shaped locking block is fixedly installed with a pull rod. The top of the pull rod is fixedly installed with a pull handle. A limit ring is fixedly installed on the inner right side of the sewage sedimentation tank. The inside of the limit ring is provided with a set of circular through holes that are adapted to the size of the pull rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By controlling the rotation of the motor, the cleaning plate can be moved to the right. When the cleaning plate moves, the contact block will adhere to the bottom of the trapezoidal block and move to the right as well. In this way, when the contact block moves, it will be squeezed by the trapezoidal block, so that the cleaning plate always adheres to the top slope of the trapezoidal water guide plate and cleans the impurities on the top slope of the trapezoidal water guide plate into the collection box.

[0015] 2. By pulling the handle upwards, the collection box can be pulled out from the bottom of the sewage sedimentation tank. Pulling the collection box to the left will remove it from the bottom of the lever for cleaning. This method can quickly clean the impurities settled in the sewage sedimentation tank. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic cross-sectional view of the overall structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of the connecting plate, limiting rod, and cleaning plate provided according to an embodiment of the present utility model is shown;

[0019] Figure 4 A schematic diagram of the collection box, mounting base, and T-shaped card block structure provided according to an embodiment of the present utility model is shown.

[0020] Legend:

[0021] 1. Sewage sedimentation tank; 101. Trapezoidal guide plate; 102. Placement base; 103. Drainage pipe; 2. Control box; 201. Control motor; 202. Output gear; 203. Transmission belt; 3. Limit frame; 301. Transmission screw; 302. Transmission gear; 4. Moving slider; 401. Connecting plate; 402. Limit rod; 403. Cleaning plate; 404. Return spring; 405. Contact block; 5. Trapezoidal stop block; 6. Collection box; 601. Mounting base; 602. T-shaped locking block; 603. Pull rod; 604. Pull handle; 605. Limit ring. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] like Figure 1-4 As shown in the embodiment of this utility model: a sewage sedimentation device includes a sewage sedimentation tank 1.

[0025] In specific operation, a control box 2 is installed on the left side of the sewage sedimentation tank 1. A control motor 201 is installed inside the control box 2, and an output gear 202 is fixedly installed on the output shaft of the control motor 201. A transmission belt 203 is installed on the surface of the output gear 202. A limit frame 3 is fixedly installed on the inner wall of the left side of the sewage sedimentation tank 1, and a transmission screw 301 is installed inside the limit frame 3. A transmission gear 302 is fixedly installed on the left end of the transmission screw 301.

[0026] The surface of the transmission screw 301 is equipped with a movable slider 4, and the bottom end of the movable slider 4 is fixedly installed with a connecting plate 401. A limiting rod 402 is inserted inside the connecting plate 401, and a cleaning plate 403 is fixedly installed at the bottom end of the limiting rod 402. A return spring 404 is installed on the surface of the limiting rod 402, and an abutment block 405 is fixedly installed at the top end of the limiting rod 402. A trapezoidal baffle 5 is installed on the inner wall of the sewage sedimentation tank 1, and a collection box 6 is installed on the right side inside the sewage sedimentation tank 1.

[0027] Through the above technical solution, the control motor 201 drives the transmission screw 301 to rotate. As the transmission screw 301 rotates, the cleaning plate 403 can move to the right. The cleaning plate 403 can push the impurities at the top of the trapezoidal water guide plate 101 to the right. At the same time, the contact block 405 moves against the bottom of the trapezoidal stop block 5. In this way, the bottom of the cleaning plate 403 can always be in contact with the top of the trapezoidal water guide plate 101. In this way, the impurities at the top of the trapezoidal water guide plate 101 can be pushed to the right and gathered together for cleaning.

[0028] A trapezoidal water guide plate 101 is installed at the bottom of the sewage sedimentation tank 1, a base 102 is fixedly installed at the bottom of the sewage sedimentation tank 1, and a drain pipe 103 is installed on the right side of the sewage sedimentation tank 1.

[0029] The sewage sedimentation tank 1 is a hollow structure. The trapezoidal water guide plate 101 and the trapezoidal baffle 5 are both trapezoidal structures. The top of the trapezoidal water guide plate 101 and the bottom of the trapezoidal baffle 5 have the same inclination angle. The drain pipe 103 is inserted through the right side of the sewage sedimentation tank 1, and a drain control valve is provided on the surface of the drain pipe 103.

[0030] Through the above technical solution, sewage can be treated by sedimentation in sewage sedimentation tank 1, and impurities can be deposited at the top of trapezoidal guide plate 101 through drainage pipe 103 before the sewage in sewage sedimentation tank 1 is discharged.

[0031] The control box 2 has a hollow structure inside. The surface of the output gear 202 meshes with the toothed blocks on the inner wall of the transmission belt 203. The left end of the transmission screw 301 is inserted through and inserted into the left side of the sewage sedimentation tank 1. The toothed blocks on the inner wall of the transmission belt 203 mesh with the surface of the transmission gear 302.

[0032] By using the above technical solution, the control motor 201 can be used as the output power to make the two sets of transmission screws 301 rotate together.

[0033] The movable slider 4 has a set of circular screw holes that match the size of the transmission screw 301. The limiting rod 402 is inserted through the inside of the connecting plate 401. The bottom end of the cleaning plate 403 is attached to the top left side of the trapezoidal water guide plate 101. The top end of the abutment block 405 is attached to the bottom left side of the trapezoidal stop block 5.

[0034] Through the above technical solution, the rotation of the transmission screw 301 can drive the movable slider 4 to slide to the right, which can simultaneously move the cleaning plate 403 to the right. The rightward movement of the cleaning plate 403 can push the impurities at the top of the trapezoidal water guide plate 101 to the right.

[0035] The top of the collection box 6 is equipped with a mounting base 601, the top of the mounting base 601 is inserted with a T-shaped locking block 602, and the top of the T-shaped locking block 602 is fixedly installed with a pull rod 603. The top of the pull rod 603 is fixedly installed with a pull handle 604. The right inner wall of the sewage sedimentation tank 1 is fixedly installed with a limit ring 605, and the inside of the limit ring 605 is provided with a set of circular through holes that are adapted to the size of the pull rod 603.

[0036] With the above technical solution, after the impurities are pushed into the collection box 6, the collection box 6 can be lifted upward by pulling the handle 604, and then the collection box 6 can be disassembled, which makes it easier to clean the impurities that have settled.

[0037] In summary, the working principle of this utility model is as follows: When it is necessary to clean the impurities separated from the sewage sedimentation, firstly, the cleaning plate 403 is moved to the leftmost side of the sewage sedimentation tank 1, and then sewage is poured into the sewage sedimentation tank 1 for settling. After the impurities settle at the top of the trapezoidal guide plate 101, the sewage is discharged through the drain pipe 103. Then, the output gear 202 is rotated by controlling the rotation of the motor 201. When the output gear 202 rotates, the transmission belt 203 rotates. The rotation of the transmission belt 203 causes the transmission gear 302 to rotate, which causes the two sets of transmission screws 301 to rotate together. As the transmission screws 301 rotate, the moving slider 4 slides to the right, and the moving slider 4 is driven to move to the right. When the bottom end of the trapezoidal guide plate 101 moves to the right, the contact block 405 also moves to the right, adhering to the bottom end of the trapezoidal stop block 5. After being squeezed by the bottom end of the trapezoidal stop block 5, the contact block 405 can cause the cleaning plate 403 to move downward, so that the bottom end of the cleaning plate 403 always moves in contact with the top end of the trapezoidal guide plate 101. This can push the impurities at the top end of the trapezoidal guide plate 101 to the right into the collection box 6. Then, pulling the handle 604 upward can lift the collection box 6 from the bottom end of the sewage sedimentation tank 1. Pulling the collection box 6 to the left can remove the collection box 6 from the bottom end of the pull rod 603, thereby cleaning the impurities in the collection box 6. In this way, the impurities in the sewage sedimentation tank 1 can be quickly cleaned after the sewage has settled.

[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A wastewater sedimentation device, comprising a wastewater sedimentation tank, characterized in that: A control box is installed on the left side of the sewage sedimentation tank. A control motor is installed inside the control box, and an output gear is fixedly installed on the output shaft of the control motor. A transmission belt is installed on the surface of the output gear. A limit frame is fixedly installed on the inner left side of the sewage sedimentation tank, and a transmission screw is installed inside the limit frame. A transmission gear is fixedly installed on the left end of the transmission screw. The surface of the transmission screw is equipped with a movable slider, and a connecting plate is fixedly installed at the bottom end of the movable slider. A limiting rod is inserted inside the connecting plate, and a cleaning plate is fixedly installed at the bottom end of the limiting rod. A return spring is installed on the surface of the limiting rod, and an abutment block is fixedly installed at the top end of the limiting rod. A trapezoidal baffle is installed on the inner wall of the sewage sedimentation tank, and a collection box is installed on the right side inside the sewage sedimentation tank.

2. The wastewater sedimentation device according to claim 1, characterized in that: The bottom of the sewage sedimentation tank is equipped with a trapezoidal water guide plate, and a base is fixedly installed at the bottom of the sewage sedimentation tank. A drain pipe is installed on the right side of the sewage sedimentation tank.

3. A wastewater sedimentation device according to claim 2, characterized in that: The sewage sedimentation tank is a hollow structure. The trapezoidal water guide plate and the trapezoidal baffle are both trapezoidal structures. The top of the trapezoidal water guide plate and the bottom of the trapezoidal baffle have the same inclination angle. The drain pipe is inserted through the right side of the sewage sedimentation tank, and a drain control valve is provided on the surface of the drain pipe.

4. A wastewater sedimentation device according to claim 1, characterized in that: The control box has a hollow interior. The surface of the output gear meshes with the toothed blocks on the inner wall of the transmission belt. The left end of the transmission screw is inserted through the left side of the sewage sedimentation tank. The toothed blocks on the inner wall of the transmission belt mesh with the surface of the transmission gear.

5. A wastewater sedimentation device according to claim 1, characterized in that: The movable slider has a set of circular screw holes that match the size of the transmission screw. The limiting rod is inserted through the inside of the connecting plate. The bottom end of the cleaning plate is placed against the top left side of the trapezoidal water guide plate. The top end of the abutment block is placed against the bottom left side of the trapezoidal stop block.

6. A wastewater sedimentation device according to claim 1, characterized in that: The top of the collection box is equipped with a mounting base, the top of the mounting base is inserted with a T-shaped locking block, and the top of the T-shaped locking block is fixedly installed with a pull rod. The top of the pull rod is fixedly installed with a pull handle. The right inner wall of the sewage sedimentation tank is fixedly installed with a limit ring, and the inside of the limit ring is provided with a set of circular through holes that are adapted to the size of the pull rod.

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