A buried sewage treatment device

Abstract

The utility model discloses a kind of buried sewage treatment equipment, including sewage treatment equipment ontology, the sewage treatment equipment ontology is placed in ground bottom;Still include: the bottom of the sewage treatment equipment ontology is located on placement platform, and the bottom of placement platform is located on the top of pedestal, the pedestal is placed in ground bottom, and motor is installed in the inside of pedestal, the top of the motor is connected with the middle part of worm by conical gear wheel group Settings.This buried sewage treatment equipment is installed with spiral rod, by controlling the operation of motor, so that motor can drive worm to rotate, in turn, so that worm rotation drives spiral rod to move, so that spiral rod movement can drive sewage treatment equipment ontology to lift, so that sewage treatment equipment ontology can be elevated from ground bottom, in turn, it is convenient to maintain overhaul, and because lifting has good stability, so that safety is also higher.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment technology, specifically to a buried sewage treatment device. Background Technology

[0002] Underground wastewater treatment equipment plays a vital role in purifying water quality, reducing environmental pollution, conserving land resources, lowering operating costs, and has a wide range of applications. With continuous technological advancements and increasing environmental awareness, the application prospects of underground wastewater treatment equipment will become even broader.

[0003] When maintaining existing underground sewage treatment equipment, a crane is required to lift the equipment out before maintenance and repair can be carried out, which makes maintenance and repair quite inconvenient.

[0004] To address the aforementioned issues, CN211595058U discloses a type of underground sewage treatment equipment that is easy to lift and lower. By rotating a rotating rod, the rotating rod causes the stop block to separate from the auxiliary ring, and simultaneously causes the positioning block to separate from the top of the support column. This facilitates the upward movement of the sewage treatment equipment body through the release of spring force, making inspection work more convenient. Existing underground sewage treatment equipment is installed underground and is not easy to lift and lower, making it inconvenient to conduct regular external inspections of the equipment.

[0005] In actual use, although the underground sewage treatment equipment can be raised and lowered for easy maintenance and inspection, this is achieved by the contraction of a spring. However, when the spring releases its force, it rebounds rapidly, causing the underground sewage treatment equipment to rise rapidly. Furthermore, the weight of the equipment causes the spring to repeatedly rebound, resulting in an unstable lifting and lowering process and thus poor safety.

[0006] Therefore, we proposed an underground sewage treatment equipment that can effectively solve the above problems. Utility Model Content

[0007] The purpose of this utility model is to provide a buried sewage treatment device to solve the problem mentioned in the background art that the current market technology achieves the purpose of lifting by the contraction of a spring. However, when the spring releases its elastic force, it will rebound rapidly, which will cause the buried sewage treatment device to rise rapidly. After rising, the weight of the buried sewage treatment device will cause the spring to rebound repeatedly, resulting in the buried sewage treatment device being unstable during lifting and lowering, thus leading to poor safety.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a buried sewage treatment equipment, including a sewage treatment equipment body, wherein the sewage treatment equipment body is placed underground;

[0009] Also includes:

[0010] The bottom of the wastewater treatment equipment body is located on a placement platform, and the bottom of the placement platform is located on top of a base. The base is placed underground, and a motor is installed inside the base. The top of the motor is connected to the middle of a worm gear through a bevel gear set. The worm gear is connected to the inside of the base through a bearing, and the bevel gear set rotates inside the base. A turbine is engaged at the front end of the worm gear, and a spiral rod is vortex-connected to the middle of the turbine. The top of the spiral rod extends out of the inside of the base, and the top of the spiral rod is welded to the bottom of the placement platform.

[0011] Preferably, the turbine is rotatably connected inside the base, and the upper and lower ends of the turbine are provided with balls at equal angles, with the outer ends of the balls fitting into the interior of the base.

[0012] Preferably, the placement platform is provided with pulleys at equal intervals, and the top of the pulleys is attached to the body of the sewage treatment equipment.

[0013] Preferably, the front and rear ends of the placement platform are welded with limiting plates, and the inner end of the limiting plate is attached to the outer wall of the sewage treatment equipment body.

[0014] Preferably, the left and right ends of the placement platform are slidably connected with clamping plates, and the inner ends of the clamping plates are attached to the outer wall of the sewage treatment equipment body to form a limiting mechanism.

[0015] Preferably, the bottom of the card plate slides through the fixed rod, and both ends of the fixed rod are fixed inside the placement platform.

[0016] Preferably, the outer end of the fixing rod is nested with a spiral spring, and the inner end of the spiral spring is connected to the outer wall of the card plate, while the outer end of the spiral spring is connected to the interior of the placement platform.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the buried sewage treatment equipment has high safety and ease of use. The movement of the screw rod can drive the sewage treatment equipment body to rise and fall, thereby facilitating the maintenance and repair of the sewage treatment equipment body. Furthermore, the smooth lifting and lowering improves the safety of use. The use of pulleys allows the sewage treatment equipment body to be moved, thus facilitating subsequent maintenance. Therefore, it achieves the purpose of ease of use. The specific details are as follows:

[0018] (1) A screw is provided. By controlling the operation of the motor, the motor can drive the worm to rotate, and then the worm rotates to drive the screw to move. The movement of the screw can drive the sewage treatment equipment body to rise and fall, so that the sewage treatment equipment body can be raised from the ground, which is convenient for maintenance and repair. Moreover, because the lifting has good stability, the safety is also high.

[0019] (2) It is equipped with pulleys. By pushing the sewage treatment equipment body, the sewage treatment equipment body can be moved on the placement platform through the pulleys, which not only facilitates installation, but also facilitates subsequent maintenance and repair.

[0020] (3) It is equipped with ball bearings, which are connected to the inside of the base through the rotation of the turbine. The upper and lower ends of the turbine are provided with ball bearings at equal angles, and the outer ends of the ball bearings are attached to the inside of the base. The ball bearings can reduce the friction of the turbine rotation, thereby improving the service life of the turbine.

[0021] (4) A limiting plate is set. The limiting plate is welded to the front and rear ends of the platform, and the inner end of the limiting plate is attached to the outer wall of the sewage treatment equipment body. The limiting plate can prevent the sewage treatment equipment body from moving, thereby improving the stability of the sewage treatment equipment body.

[0022] (5) A spiral spring is provided, with the spiral spring nested at the outer end of the fixing rod, and the inner end of the spiral spring is connected to the outer wall of the card plate, and the outer end of the spiral spring is connected to the inside of the placement platform. The spiral spring can limit the card plate, thereby allowing the card plate to limit the sewage treatment equipment. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the placement platform after it has been moved.

[0025] Figure 3 This is a front view schematic diagram of the pulley structure of this utility model;

[0026] Figure 4 This is a front view schematic diagram of the turbine structure of this utility model;

[0027] Figure 5 This is a front view structural diagram of the motor of this utility model;

[0028] Figure 6 This is a front view structural diagram of the fixing rod of this utility model.

[0029] In the diagram: 1. Wastewater treatment equipment body; 2. Placement platform; 3. Base; 4. Motor; 5. Bevel gear set; 6. Worm; 7. Turbine; 8. Helical rod; 9. Ball bearing; 10. Pulley; 11. Limiting plate; 12. Clamping plate; 13. Fixing rod; 14. Scroll spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: This utility model solves the problem that existing lifting methods rely on the contraction of springs. However, when the spring releases its force, it rebounds rapidly, causing the buried sewage treatment equipment to rise quickly. Furthermore, the weight of the equipment causes the spring to repeatedly rebound, resulting in instability and poor safety during lifting. The invention improves maintenance safety by moving the screw rod 8.

[0032] The wastewater treatment equipment body 1 is placed underground; it also includes: the bottom of the wastewater treatment equipment body 1 is located on the placement platform 2, and the bottom of the placement platform 2 is located on the top of the base 3. The base 3 is placed underground, and a motor 4 is installed inside the base 3. The top of the motor 4 is connected to the middle of the worm 6 through a bevel gear set 5. The worm 6 is connected to the inside of the base 3 through a bearing, and the bevel gear set 5 rotates inside the base 3. The front end of the worm 6 is engaged with a turbine 7, and the middle of the turbine 7 is vortex-connected to a spiral rod 8. The top of the spiral rod 8 extends out of the inside of the base 3, and the top of the spiral rod 8 is welded to the bottom of the placement platform 2. The turbine 7 is rotatably connected to the inside of the base 3, and the upper and lower ends of the turbine 7 are provided with balls 9 at equal angles, and the outer ends of the balls 9 are attached to the inside of the base 3.

[0033] refer to Figures 1 to 5By opening the inlet valve and starting the equipment's inlet lift pump, sewage is transported from the equalization tank to the sewage treatment equipment body 1. After entering the sewage treatment equipment body 1, the sewage first passes through pretreatment units such as screens and sedimentation tanks to remove large particles and suspended solids. The pretreated sewage then enters the biological reaction tank, where anaerobic biological filters and contact oxidation beds, among other biofilm reactors, remove organic matter, nitrogen, phosphorus, and other pollutants through microbial degradation. The biochemically treated sewage then enters the sedimentation tank, where gravity causes suspended sludge to settle to the bottom, removing suspended solids and ensuring effluent quality. Disinfectant is added to the disinfection tank; water from the secondary sedimentation tank passes through the disinfectant dosing basket, where the disinfectant partially dissolves, achieving disinfection. After the treated water remains in the clear water tank for approximately 0.5 hours, it meets discharge requirements and can be discharged to external water bodies. When the sewage treatment equipment body 1 is under maintenance, the operation of the motor 4 is controlled so that the output end of the motor 4 drives the worm 6 to rotate through the bevel gear set 5. The rotation of the worm 6 drives the turbine 7 to rotate, which in turn causes the turbine 7 to rotate inside the base 3 through the ball bearings 9. The rotation of the turbine 7 drives the screw rod 8 to rise and fall. The screw rod 8 can then drive the sewage treatment equipment body 1 to rise and fall through the placement platform 2, allowing the sewage treatment equipment body 1 to move from underground to the surface. By reversing the above operation, the sewage treatment equipment body 1 can be placed back underground. The raising and lowering of the sewage treatment equipment body 1 facilitates subsequent maintenance and repair. Furthermore, the self-locking property between the worm 6 and the turbine 7 enhances the safety of the sewage treatment equipment body 1 during movement.

[0034] Example 2: This utility model solves the problem of difficulty in installing and disassembling existing sewage treatment equipment. The pulley 10 improves the ease of installation and disassembly. The following is disclosed:

[0035] The platform 2 is provided with pulleys 10 at equal intervals, and the top of the pulleys 10 is attached to the body of the sewage treatment equipment 1;

[0036] refer to Figures 1 to 3 When the sewage treatment equipment body 1 needs to be carefully inspected, by pushing the sewage treatment equipment body 1, the sewage treatment equipment body 1 can be moved on the placement platform 2 via the pulley 10, thereby allowing the sewage treatment equipment body 1 to be detached from the placement platform 2, which makes it easier to place it on the ground for careful inspection, and also facilitates the installation of the sewage treatment equipment body 1.

[0037] Example 3: This utility model solves the problem of insufficient stability of the sewage treatment equipment body 1 placed on the placement platform 2 in Example 2. The stability of the sewage treatment equipment body 1 can be improved by using the clamping plate 12. The following is disclosed:

[0038] Limiting plates 11 are welded to the front and rear ends of the placement platform 2, and the inner end of the limiting plate 11 is attached to the outer wall of the sewage treatment equipment body 1. The left and right ends of the placement platform 2 are slidably connected to the clamping plate 12, and the inner end of the clamping plate 12 is attached to the outer wall of the sewage treatment equipment body 1 to form a limiting mechanism. The bottom of the clamping plate 12 slides through the fixing rod 13, and the two ends of the fixing rod 13 are fixed inside the placement platform 2. The outer end of the fixing rod 13 is nested with a spiral spring 14, and the inner end of the spiral spring 14 is connected to the outer wall of the clamping plate 12, and the outer end of the spiral spring 14 is connected to the inside of the placement platform 2.

[0039] refer to Figures 1 to 3 and Figure 6 The limiting plate 11 can prevent the sewage treatment equipment body 1 from moving laterally. Then, by pushing the clamping plate 12, the clamping plate 12 can slide on the fixed rod 13. The movement of the clamping plate 12 will squeeze the spiral spring 14, thereby compressing the spiral spring 14. Then, the movement of the clamping plate 12 will release the limiting of the sewage treatment equipment body 1, thus making it easier to push the sewage treatment equipment body 1. The force of the spiral spring 14 can push the clamping plate 12 to limit the sewage treatment equipment body 1, so that the sewage treatment equipment body 1 can be stably placed on the placement platform 2.

[0040] Working principle: When using this type of underground sewage treatment equipment, firstly, refer to... Figures 1 to 5 When the sewage treatment equipment body 1 needs to be repaired, the operation of the motor 4 is controlled so that the output end of the motor 4 drives the worm gear 6 to rotate through the bevel gear set 5. Then, the turbine 7 rotates inside the base 3 through the ball bearing 9. The rotation of the turbine 7 drives the screw rod 8 to rise and fall, so that the sewage treatment equipment body 1 can be moved from underground to the surface. And by reversing the above operation, the sewage treatment equipment body 1 can be placed back underground. And because the worm gear 6 and the turbine 7 have a self-locking property, the safety of the sewage treatment equipment body 1 is better when it is moved.

[0041] refer to Figures 1 to 3 When the sewage treatment equipment body 1 needs to be carefully inspected, the sewage treatment equipment body 1 can be pushed to detach it from the placement platform 2, making it easier to place it on the ground for careful inspection and also facilitating the installation of the sewage treatment equipment body 1.

[0042] refer to Figures 1 to 3 and Figure 6The limiting plate 11 can prevent the sewage treatment equipment body 1 from moving laterally, and the movement of the clamping plate 12 will squeeze the spiral spring 14. Then, the movement of the clamping plate 12 will release the limiting of the sewage treatment equipment body 1. The force of the spiral spring 14 can push the clamping plate 12 to limit the sewage treatment equipment body 1, so that the sewage treatment equipment body 1 can be stably placed on the placement platform 2.

[0043] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A buried sewage treatment device, comprising a sewage treatment device body (1), wherein the sewage treatment device body (1) is placed underground; Its features are, Also includes: The bottom of the wastewater treatment equipment body (1) is located on the placement platform (2), and the bottom of the placement platform (2) is located on the top of the base (3). The base (3) is placed underground, and a motor (4) is installed inside the base (3). The top of the motor (4) is connected to the middle of the worm (6) through a bevel gear set (5), and the worm (6) is connected to the inside of the base (3) through a bearing. The bevel gear set (5) rotates inside the base (3). The front end of the worm (6) is meshed with a turbine (7), and the middle of the turbine (7) is vortex-connected to a spiral rod (8). The top of the spiral rod (8) extends out of the inside of the base (3), and the top of the spiral rod (8) is welded to the bottom of the placement platform (2).

2. The underground sewage treatment equipment according to claim 1, characterized in that: The turbine (7) is rotatably connected to the inside of the base (3), and the upper and lower ends of the turbine (7) are provided with balls (9) at equal angles, and the outer ends of the balls (9) are attached to the inside of the base (3).

3. The underground sewage treatment equipment according to claim 1, characterized in that: The placement platform (2) is provided with pulleys (10) at equal intervals, and the top of the pulleys (10) is attached to the body of the sewage treatment equipment (1).

4. The underground sewage treatment equipment according to claim 1, characterized in that: The front and rear ends of the placement platform (2) are welded with limiting plates (11), and the inner end of the limiting plate (11) is attached to the outer wall of the sewage treatment equipment body (1).

5. The underground sewage treatment equipment according to claim 1, characterized in that: The left and right ends of the placement platform (2) are slidably connected with a card plate (12), and the inner end of the card plate (12) is attached to the outer wall of the sewage treatment equipment body (1) to form a limiting mechanism.

6. The underground sewage treatment equipment according to claim 5, characterized in that: The bottom of the card plate (12) slides through the fixed rod (13), and both ends of the fixed rod (13) are fixed inside the placement platform (2).

7. The underground sewage treatment equipment according to claim 6, characterized in that: The outer end of the fixing rod (13) is nested with a spiral spring (14), and the inner end of the spiral spring (14) is connected to the outer wall of the card plate (12), and the outer end of the spiral spring (14) is connected to the interior of the placement platform (2).

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