Settling tank for wastewater treatment system

Abstract

The utility model discloses a sedimentation tank for a wastewater treatment system. The sedimentation tank comprises a sedimentation tank, a tank cover is mounted at the top of the sedimentation tank, a water inlet is formed in the top of the tank cover, a water storage tank is arranged on one side of the sedimentation tank, a medicine box is arranged on one side of the top of the tank cover, and a baffle is fixedly connected to the bottom of the inner wall of the sedimentation tank. The utility model relates to the technical field of degradation tanks of wastewater treatment systems, an original sedimentation tank is designed into a sedimentation tank through the cooperation of a servo motor, a stirring rod and a controller, the stirring rod is arranged in the sedimentation tank, and a flocculating agent is added into the sedimentation tank, so that impurities in water are quickly mixed under the driving of the stirring rod, and the water quality is improved. The sedimentation speed is accelerated, and the problem that in the prior art, when an original sedimentation tank is used, the sedimentation speed cannot follow the use speed when the sedimentation tank is installed in a residential area of workers due to the fact that the original sedimentation tank is large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of degradation tanks for wastewater treatment systems, in particular to a sedimentation tank for wastewater treatment systems. Background Art

[0002] With the development of modern society, a large amount of wastewater is generated in life and industrial production, which not only pollutes the environment, but also wastes limited water resources. Moreover, if the wastewater is not treated and flows out, it may flow directly into the soil or rivers, causing harm to the environment and human body. Now some wastewater discharge plants will also build wastewater treatment pools to purify wastewater and prevent wastewater pollution, but the system is complex and expensive, and is not suitable for installation and use in other small factories or factory employee living areas.

[0003] In the prior art, after the sewage is transported into the interior of the sedimentation device, the impurities in the sewage are settled at the bottom of the pool through a long period of natural sedimentation, thereby removing the impurities in the wastewater.

[0004] However, in actual use, the existing sedimentation tanks are large in size and expensive to build, which are not suitable for use in the living areas of factory employees. In addition, during installation and use, the water consumption is large, resulting in the sedimentation speed not keeping up with the speed of use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sedimentation tank for a wastewater treatment system, which solves the problem that in actual use, the existing sedimentation tank is large in size and high in cost, is not suitable for use in the living area of ​​factory employees, and consumes a large amount of water during installation and use, resulting in the sedimentation speed not keeping up with the speed of use.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a sedimentation tank for a wastewater treatment system, comprising a sedimentation tank, a box cover is installed on the top of the sedimentation tank, a water inlet is opened on the top of the box cover, a water storage tank is arranged on one side of the sedimentation tank, a medicine box is arranged on the top side of the box cover, a baffle is fixedly connected to the bottom of the inner wall of the sedimentation tank, a stirring structure is installed at the bottom of the sedimentation tank, the stirring structure comprises a servo motor, a stirring rod and a controller, a servo motor is fixedly connected to the bottom of the servo motor, an output end of the servo motor extends to one end inside the sedimentation tank and is fixedly connected to the stirring rod, the servo motor is electrically connected to the controller, and the outer wall of the controller is fixedly connected to the outer wall of the sedimentation tank.

[0007] Preferably, the bottom of the medicine box is connected to the top of the box cover through a medicine tube, the top of the medicine box is equipped with the medicine box cover, the bottom of the medicine box is equipped with an electronic valve, and the bottom of the medicine box is fixedly connected to the top of the box cover.

[0008] Preferably, a fixing plate is fixedly connected to the top of the sedimentation box, a mounting plate is movably connected inside the fixing plate, a filling block is fixedly connected to the top of the mounting plate, and an outer wall of the filling block is plugged into the inner wall of the sedimentation box.

[0009] Preferably, a retaining net is installed on the inner wall of the sedimentation box, a hose is provided on one side of the retaining net, one end of the hose is fixedly connected to a counterweight block, the outer wall of the hose is fixedly connected to a float, one end of the hose extending to the outer wall of the sedimentation box is connected to a pump body, the outer wall of the pump body is fixedly connected to the outer wall of the sedimentation box, the output end of the pump body is connected to a connecting pipe, and one end of the connecting pipe is connected to the top of the water storage tank.

[0010] Preferably, a spring is attached to the inner wall of the mounting plate, one end of the spring is provided with an essential oil dripping block, the outer wall of the block is movably connected to the inner wall of the mounting plate, and the outer wall of the block is plugged into the inner wall of the sedimentation box.

[0011] The utility model provides a sedimentation tank for a wastewater treatment system. The utility model has the following beneficial effects: the sedimentation tank for the wastewater treatment system is designed into a sedimentation box by the cooperation of a servo motor, a stirring rod and a controller, and a stirring rod is installed inside the sedimentation box. By adding flocculants inside the sedimentation box, impurities in the water are quickly mixed under the drive of the stirring rod, and the sedimentation speed is accelerated, which solves the problem that the original sedimentation tank is large when used in the prior art and the sedimentation speed cannot keep up with the use speed when installed in the workers' residential area.

[0012] Through the cooperation of the spring, the card block and the mounting plate, when cleaning the sedimentation tank, press the slider installed on the outer wall of the card block to drive the card block to squeeze the spring, move the filling block out of the sedimentation box, and rotate the mounting plate, so that the waste water inside can be discharged during cleaning, making it more convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle retaining net, pump body and sedimentation box;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the sedimentation box, baffles and filling blocks.

[0017] In the figure: 1. sedimentation tank, 2. water storage tank, 3. tank cover, 4. water inlet, 5. medicine box, 6. electronic valve, 7. controller, 8. servo motor, 9. baffle, 10. stirring rod, 11. baffle, 12. filling block, 13. pump body, 14. connecting pipe, 15. medicine box cover, 16. hose, 17. counterweight, 18. float, 19. fixing plate, 20. mounting plate, 21. spring, 22. block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] However, in actual use, the existing sedimentation tanks are large in size and expensive to build, which are not suitable for use in the living areas of factory employees. In addition, during installation and use, the water consumption is large, resulting in the sedimentation speed not keeping up with the speed of use.

[0020] In view of this, the utility model provides a sedimentation tank for a wastewater treatment system, which solves the problem that in actual use, the existing sedimentation tank is large in size and high in cost, is not suitable for use in the living area of ​​factory employees, and consumes a large amount of water during installation and use, resulting in the sedimentation speed not keeping up with the speed of use.

[0021] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0022] Embodiment 1: By Figure 1-4It can be seen that a sedimentation tank for a wastewater treatment system includes a sedimentation tank 1, a box cover 3 is installed on the top of the sedimentation tank 1, a water inlet 4 is opened on the top of the box cover 3, a water storage tank 2 is arranged on one side of the sedimentation tank 1, a medicine box 5 is arranged on one side of the top of the box cover 3, a baffle 9 is fixedly connected to the bottom of the inner wall of the sedimentation tank 1, when the stirring rod 10 rotates, the baffle 9 is used to collect impurities in the water, and when the stirring rod 10 rotates, the flocculant and the wastewater can be fully mixed to accelerate the sedimentation, a stirring structure is installed at the bottom of the sedimentation tank 1, the stirring structure includes a servo motor 8, a stirring rod 10 and a controller 7, the bottom of the servo motor 8 is fixedly connected to the servo motor 8, the output end of the servo motor 8 extends to one end of the inside of the sedimentation tank 1 and is fixedly connected to the stirring rod 10, the servo motor 8 is electrically connected to the controller 7, the outer wall of the controller 7 is fixedly connected to the outer wall of the sedimentation tank 1, the controller 7 is used to control the rotation speed of the servo motor 8, and the model of the controller 7 is not limited, wherein the model of the servo motor 8 is not limited;

[0023] In the specific implementation process, it is worth pointing out that, with the cooperation of the servo motor 8, the stirring rod 10 and the controller 7, the original sedimentation tank is designed into a sedimentation box 1, and the stirring rod 10 is installed inside the sedimentation box 1. By adding flocculants inside, the impurities in the water are quickly mixed under the drive of the stirring rod 10, thereby accelerating the sedimentation speed;

[0024] Further, the bottom of the medicine box 5 is connected to the top of the box cover 3 through a medicine pipe, a medicine box cover 15 is installed on the top of the medicine box 5, an electronic valve 6 is installed on the bottom of the medicine box 5, and the bottom of the medicine box 5 is fixedly connected to the top of the box cover 3, wherein the model of the electronic valve 6 is not limited;

[0025] In the specific implementation process, it is worth pointing out that, with the cooperation of the medicine box 5, the electronic valve 6 and the box cover 3, a flocculant is added inside the medicine box 5, and the mixture of the flocculant and the impurities in the wastewater is used to accelerate the sedimentation, and the dosage of the flocculant added by the medicine box 5 to the sedimentation box 1 is controlled by the electronic valve 6;

[0026] Furthermore, a fixing plate 19 is fixedly connected to the top of the sedimentation box 1, a mounting plate 20 is movably connected inside the fixing plate 19, a filling block 12 is fixedly connected to the top of the mounting plate 20, and the outer wall of the filling block 12 is plugged into the inner wall of the sedimentation box 1;

[0027] In the specific implementation process, it is worth pointing out that, under the cooperation of the fixing plate 19, the filling block 12 and the fixing plate 19, when cleaning the interior of the sedimentation tank 1, the cleaning water is released by pulling out the filling block 12 in the sedimentation tank 1;

[0028] Specifically, when using the sedimentation tank for the wastewater treatment system, when the wastewater is subjected to sedimentation treatment, the wastewater is added into the sedimentation tank 1 through the water inlet 4, and the dosage is controlled by the electronic valve 6. After the dosage is completed, the controller 7 is used to control the rotation speed of the servo motor 8, thereby accelerating the mixing of the flocculant and the wastewater. After mixing, the output power of the servo motor 8 is reduced, the rotation speed of the stirring rod 10 is reduced, and the water flow is caused to flow. Impurities in the water will be blocked by the baffle 9 under the drive of the water flow, thereby accelerating the sedimentation speed.

[0029] Embodiment 2: By Figure 1-4 It can be seen that a retaining net 11 is installed on the inner wall of the sedimentation box 1, and a hose 16 is arranged on one side of the retaining net 11. A counterweight 17 is fixedly connected to one end of the hose 16, and a float 18 is fixedly connected to the outer wall of the hose 16. One end of the hose 16 extending to the outer wall of the sedimentation box 1 is connected to the pump body 13, and the outer wall of the pump body 13 is fixedly connected to the outer wall of the sedimentation box 1. The output end of the pump body 13 is connected to a connecting pipe 14, and one end of the connecting pipe 14 is connected to the top of the water storage tank 2, wherein the model of the pump body 13 is not limited;

[0030] In the specific implementation process, it is worth pointing out that, with the cooperation of the hose 16, the baffle 11 and the pump body 13, after the wastewater in the sedimentation tank 1 is settled, the pump body 13 is used to pump water into the water storage tank 2, and a counterweight 17 is added to the bottom of the hose 16, so that after the water level drops, the water inlet of the hose 16 is always immersed in the water under the drive of the float 18, so that the pump body 13 is more convenient when absorbing water;

[0031] Furthermore, a spring 21 is attached to the inner wall of the mounting plate 20, an essential oil dripping block 22 is provided at one end of the spring 21, an outer wall of the block 22 is movably connected to the inner wall of the mounting plate 20, and the outer wall of the block 22 is plugged into the inner wall of the sedimentation box 1;

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the spring 21, the block 22 and the sedimentation box 1, by pressing the slider on one side of the block 22, the block 22 is driven to squeeze the spring 21, and then the filling block 12 is moved out at the bottom of the sedimentation box 1, and the waste water cleaned in the sedimentation box 1 is discharged;

[0033] Specifically, on the basis of the above embodiment, after the settled water in the sedimentation tank 1 is pumped out using the pump body 13, when the sedimentation tank 1 is cleaned, the block 22 is moved out of the sedimentation tank 1 by pressing the slider on the outer wall of the block 22, so that the filling block 12 is moved out at the bottom of the sedimentation tank 1, and the cleaned sewage is discharged. After the cleaning is completed, the filling block 12 is inserted into the bottom of the sedimentation tank 1 to close it.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sedimentation tank for a wastewater treatment system, comprising a sedimentation tank (1), characterized in that: A box cover (3) is installed on the top of the sedimentation box (1), a water inlet (4) is opened on the top of the box cover (3), a water storage tank (2) is arranged on one side of the sedimentation box (1), a medicine box (5) is arranged on one side of the top of the box cover (3), a baffle (9) is fixedly connected to the bottom of the inner wall of the sedimentation box (1), and a stirring structure is installed at the bottom of the sedimentation box (1); The stirring structure comprises a servo motor (8), a stirring rod (10) and a controller (7); The bottom of the servo motor (8) is fixedly connected to the servo motor (8), an output end of the servo motor (8) extending to one end inside the sedimentation tank (1) is fixedly connected to a stirring rod (10), the servo motor (8) is electrically connected to a controller (7), and an outer wall of the controller (7) is fixedly connected to an outer wall of the sedimentation tank (1).

2. A sedimentation tank for a wastewater treatment system according to claim 1, characterized in that: The bottom of the medicine box (5) is connected to the top of the box cover (3) through a medicine pipe, the top of the medicine box (5) is equipped with a medicine box cover (15), the bottom of the medicine box (5) is equipped with an electronic valve (6), and the bottom of the medicine box (5) is fixedly connected to the top of the box cover (3).

3. A sedimentation tank for a wastewater treatment system according to claim 1, characterized in that: The top of the sedimentation box (1) is fixedly connected to a fixing plate (19), the interior of the fixing plate (19) is movably connected to a mounting plate (20), the top of the mounting plate (20) is fixedly connected to a filling block (12), and the outer wall of the filling block (12) is plugged into the inner wall of the sedimentation box (1).

4. A sedimentation tank for a wastewater treatment system according to claim 1, characterized in that: A retaining net (11) is installed on the inner wall of the sedimentation tank (1), a hose (16) is arranged on one side of the retaining net (11), one end of the hose (16) is fixedly connected to a counterweight (17), the outer wall of the hose (16) is fixedly connected to a float (18), one end of the hose (16) extending to the outer wall of the sedimentation tank (1) is connected to a pump body (13), the outer wall of the pump body (13) is fixedly connected to the outer wall of the sedimentation tank (1), the output end of the pump body (13) is connected to a connecting pipe (14), one end of the connecting pipe (14) is connected to the top of the water storage tank (2).

5. A sedimentation tank for a wastewater treatment system according to claim 3, characterized in that: A spring (21) is attached to the inner wall of the mounting plate (20), an essential oil dripping block (22) is disposed at one end of the spring (21), an outer wall of the block (22) is movably connected to the inner wall of the mounting plate (20), and the outer wall of the block (22) is plugged into the inner wall of the sedimentation box (1).

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