Subway tunnel construction wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment devices, and discloses a subway tunnel construction wastewater treatment device which comprises a box body, a water inlet is fixedly connected to the interior of the box body, a water storage tank is fixedly connected to the interior of the box body, a first fixing plate is fixedly connected to the interior of the box body, and a second fixing plate is fixedly connected to the interior of the box body. The exterior of the first fixing plate is fixedly connected with a vibration assembly used for providing a wastewater treatment device, the exterior of the vibration assembly is fixedly connected with a first vibration spring, the exterior of the first vibration spring is fixedly connected with a connecting rod, the interior of the box body is fixedly connected with a second fixing plate, and the exterior of the second fixing plate is fixedly connected with a fixing block. According to the subway tunnel construction wastewater treatment device, the vibrator is started, and the wastewater is filtered and treated in the box body in a vibrating manner, so that the wastewater filtering efficiency of the subway tunnel construction wastewater treatment device can be improved, the subsequent treatment difficulty is reduced, the equipment use efficiency is improved, the maintenance cost is reduced, and the environmental pollution risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment device technical field especially relates to a subway tunnel construction wastewater treatment device. BACKGROUND

[0002] A subway tunnel construction wastewater treatment device is widely applied to subway, light rail and other urban underground traffic tunnel engineering, and highway tunnel, water conservancy tunnel and mine tunnel and various tunnel engineering, is a kind of equipment specially designed for treating wastewater generated in the process of subway tunnel construction, efficiently removes suspended solids, organic matter, heavy metal and other pollutants in wastewater, to protect the environment, improve construction efficiency and guarantee tunnel operation safety.

[0003] Part of subway tunnel construction wastewater treatment device in prior art is single filtration treatment, lacks the assistance of vibration assembly, wastewater treatment device cannot achieve the expected treatment effect, resulting in that the water quality after treatment is substandard, cannot meet the discharge standard or reuse requirement, causes potential threat to the environment, therefore a subway tunnel construction wastewater treatment device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a subway tunnel construction wastewater treatment device, which aims at improving the problem that part of the device in the prior art cannot perform vibration filtration treatment of wastewater during the working process of the subway tunnel construction wastewater treatment device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A subway tunnel construction wastewater treatment device, comprising a box body, a water inlet is fixedly connected inside the box body, a water storage tank is fixedly connected inside the box body, a fixed plate one is fixedly connected inside the box body, a vibration assembly for providing the wastewater treatment device is fixedly connected outside the fixed plate one, a vibration spring one is fixedly connected outside the vibration assembly, a connecting rod is fixedly connected outside the vibration spring one, a fixed plate two is fixedly connected inside the box body, a fixed block is fixedly connected outside the fixed plate two, a vibration spring two is fixedly connected outside the fixed block, a mesh screen one is fixedly connected outside the vibration spring two, a connecting rod one is fixedly connected outside the mesh screen one, a mesh screen two is fixedly connected outside the connecting rod one, a connecting rod two is fixedly connected outside the mesh screen two, and a mesh screen three is fixedly connected outside the connecting rod two.

[0007] As a further description of the above technical scheme:

[0008] The vibration component comprises a vibrator, the outer part of the vibrator is fixedly connected to the top of the fixed plate one, and the outer part of the vibration spring one is fixedly connected to the inner part of the vibrator.

[0009] As further description of the above technical solution:

[0010] The outer part of the motor is fixedly connected to the box body, and the output end of the motor is rotatably connected to the transmission shaft.

[0011] As further description of the above technical solution:

[0012] The outer part of the transmission shaft is rotatably connected to the rotating rod, and the outer part of the rotating rod is rotatably connected to the rotating disc.

[0013] As further description of the above technical solution:

[0014] The outer part of the rotating disc is fixedly connected to the connecting rod three, the outer part of the connecting rod three is fixedly connected to the brush, and the outer part of the connecting rod three is fixedly connected to the arc-shaped plate.

[0015] As further description of the above technical solution:

[0016] The inner part of the box body is slidably connected to the collecting box, and the outer part of the collecting box is fixedly connected to the handle.

[0017] As further description of the above technical solution:

[0018] The inner part of the box body is fixedly connected to the drain pipe, and the outer part of the drain pipe is fixedly connected to the valve.

[0019] As further description of the above technical solution:

[0020] The bottom of the box body is fixedly connected to the supporting leg, and the top of the box body is fixedly connected to the shell.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses a wastewater treatment device for subway tunnel construction, which comprises a box body, a fixed plate one, a vibration spring one, a connecting rod one, a net sieve two, a connecting rod two, a net sieve three, a vibration spring two, a vibration component, a motor, a transmission shaft, a rotating rod, a rotating disc, a connecting rod three, a brush, an arc-shaped plate, a collecting box, a handle, a drain pipe, a valve, a supporting leg and a shell.

[0023] 2. The utility model discloses a transmission shaft drives the rotation of the rotary lever, under the movement of the rotary lever, the rotary disc drives the brush through the connecting rod three, rotates on the surface of the screen, and then can realize the better separation of the silt in the wastewater on the surface of the screen of subway tunnel construction wastewater treatment device and prevent the screen from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A three-dimensional schematic view of the subway tunnel construction wastewater treatment device is provided for the utility model;

[0025] Figure 2 A screen one structural schematic view of the subway tunnel construction wastewater treatment device is provided for the utility model;

[0026] Figure 3 A vibrator structural schematic view of the subway tunnel construction wastewater treatment device is provided for the utility model;

[0027] Figure 4 A brush structural schematic view of the subway tunnel construction wastewater treatment device is provided for the utility model.

[0028] Legend:

[0029] 1, box body, 2, water inlet, 3, water storage tank, 4, fixed plate one, 5, vibrator, 6, vibration spring one, 7, connecting rod, 8, fixed plate two, 9, fixed block, 10, vibration spring two, 11, screen one, 12, connecting rod one, 13, screen two, 14, connecting rod two, 15, screen three, 16, motor, 17, transmission shaft, 18, rotary lever, 19, rotary disc, 20, connecting rod three, 21, brush, 22, arc plate, 23, collection box, 24, handle, 25, drain pipe, 26, valve, 27, support leg, 28, shell. DETAILED DESCRIPTION

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

[0031] REFERENCE Figures 1 to 2The utility model provides an embodiment: a subway tunnel construction wastewater treatment device, including box 1, is the shell 28 of whole subway tunnel construction wastewater treatment device, it has provided the space of installation and accommodation for each component in the inside, plays the role of protection and support, the inside fixed connection of box 1 has water inlet 2, is the passageway of wastewater into treatment device, it is fixedly connected in the inside of box 1, the inside fixed connection of box 1 has water storage tank 3, is located in the inside of box 1, is used to store the wastewater of preliminary processing or specific processing stage, the inside fixed connection of box 1 has fixed plate no. 4, is the basic component of installation vibration component, it is fixedly connected in the inside of box 1, the outside fixed connection of fixed plate no. 4 has the vibration component for providing wastewater treatment device,

[0032] The outside fixed connection of vibration spring no. 6 of vibration component is the elastic element of connecting vibrator 5 and connecting rod 7, it is fixedly connected in the inside of vibrator 5 at one end, is connected with connecting rod 7 at the other end, the outside fixed connection of vibration spring no. 6 has connecting rod 7, is the intermediate connecting piece of vibration spring no. 6 vibration transmission to mesh screen etc.

[0033] The outside fixed connection of fixed block 9 has vibration spring no. 10, is fixedly connected at one end in the outside of fixed block 9, is fixedly connected with mesh screen no. 11 at the other end, the outside fixed connection of vibration spring no. 10 has mesh screen no. 11, is important screening component in wastewater treatment device, it is connected with fixed block 9 through vibration spring no. 10,

[0034] The outer part of the second screen 13 is fixedly connected with a connecting rod 14, which has the same function as the connecting rod 12. It is an intermediate part connecting the second screen 13 and the third screen 15. The outer part of the connecting rod 14 is fixedly connected with the third screen 15, which is the last screening part in the wastewater treatment device. It is connected with the second screen 13 through the connecting rod 14. The vibration assembly includes a vibrator 5, which is the core part of the vibration assembly and is fixedly connected to the top of the fixed plate 4. The vibrator 5 generates vibration to provide power for the screening operation in the wastewater treatment process. The outer part of the vibrator 5 is fixedly connected to the inside of the fixed plate 4, and the outer part of the vibration spring 6 is fixedly connected to the inside of the vibrator 5.

[0035] Referring to Figures 2 to 3 The outer part of the box 1 is fixedly connected with a motor 16, which is the power source of the entire device. It is fixedly connected to the outside of the box 1. The output end of the motor 16 is rotatably connected with a transmission shaft 17, which is an important part connecting the output end of the motor 16 and the rotating rod 18. It transmits the rotating power generated by the motor 16 to the rotating rod 18. The outer part of the transmission shaft 17 is rotatably connected with the rotating rod 18, which is a part that receives the power transmitted by the transmission shaft 17 and drives the rotating disc 19 to rotate. Its outer part is rotatably connected with the transmission shaft 17. The outer part of the rotating rod 18 is rotatably connected with the rotating disc 19, which is a part connecting the rotating rod 18 and the connecting rod 20. It rotates under the drive of the rotating rod 18. The outer part of the rotating disc 19 is fixedly connected with the connecting rod 20, which is an intermediate part connecting the rotating disc 19, the brush 21 and the arc-shaped plate 22,

[0036] one end of which is fixedly connected to the outside of the rotating disc 19, and the other end is fixedly connected with the brush 21 and the arc-shaped plate 22 respectively. The outer part of the connecting rod 20 is fixedly connected with the brush 21, which is a part used for cleaning the surface of the screen in the device. It is connected with the rotating disc 19 through the connecting rod 20. During the working process, with the rotation of the rotating disc 19, the brush 21 will move back and forth on the surface of the screen. Through the contact and friction between the bristles and the screen, the impurities attached to the screen are cleaned away, so as to ensure the filtering efficiency and service life of the screen. The outer part of the connecting rod 20 is fixedly connected with the arc-shaped plate 22, which is fixedly connected to the outside of the connecting rod 20. It cooperates with the brush 21 to work in the device and plays an auxiliary cleaning or other specific role.

[0037] Referring to Figures 3 to 4 The inside of the box 1 is slidably connected with a collecting box 23, which is located inside the box 1 and is slidably connected with the box 1. It is a container for collecting impurities or sediments generated during the wastewater treatment process. The outer part of the collecting box 23 is fixedly connected with a handle 24, which is fixedly connected to the outside of the collecting box 23. It provides a convenient gripping position for the operator to pull out or push in the collecting box 23 from the box 1. The inside of the box 1 is fixedly connected with a drain pipe 25, which is fixedly connected to the inside of the box 1. It is a pipeline for discharging the treated wastewater.

[0038] The valve 26 is fixedly connected outside the drain pipe 25, and is used to control the opening and closing of the drain pipe 25 and the flow of wastewater. The support leg 27 is fixedly connected to the bottom of the box body 1, and is used to support the entire wastewater treatment device, so that the device can be stably placed on the ground or other installation platform. The shell 28 is fixedly connected to the top of the box body 1.

[0039] Working principle: The wastewater first enters the box body 1 through the water inlet 2. The vibrator 5 located inside the box body 1 starts to work, and the vibrator 5 generates vibration. The vibration is transmitted to the connecting rod 7 through the vibration spring 6, and the connecting rod 7 further transmits the vibration. At the same time, the vibration is also transmitted to the mesh screen 11 through the fixed plate 8, the fixed block 9, and the vibration spring 10, so that the mesh screen 11 vibrates. The mesh screen 11 is connected to the mesh screen 13 through the connecting rod 12, and the vibration of the mesh screen 11 drives the mesh screen 13 to vibrate. The mesh screen 13 is connected to the mesh screen 15 through the connecting rod 14, and further drives the mesh screen 15 to vibrate. In the process of passing through the mesh screen 11, the mesh screen 13, and the mesh screen 15 in turn, the wastewater is subjected to screening treatment, and impurities of different particle sizes are gradually screened out. The treated wastewater is stored in the water storage tank 3 for storage or subsequent treatment. In the entire working process, the various components cooperate with each other to effectively treat the wastewater generated in the subway tunnel construction.

[0040] The motor 16 is started, and the output end of the motor 16 drives the transmission shaft 17 to rotate. The transmission shaft 17 transmits the rotary power to the rotating rod 18, and the rotating rod 18 rotates. The rotating rod 18 drives the rotating disc 19 to rotate. When the rotating disc 19 rotates, the connecting rod 20 fixedly connected to the outside of the rotating disc 19 also rotates. Since the connecting rod 20 is fixedly connected to the brush 21 and the arc-shaped plate 22, the brush 21 and the arc-shaped plate 22 move together with the connecting rod 20. During the working process, the brush 21 reciprocates on the surface of the mesh screen with the continuous rotation of the rotating disc 19, and the impurities attached to the mesh screen are removed through the contact and friction between the brush and the mesh screen. The arc-shaped plate 22 also moves together with the brush 21 to work cooperatively, and completes the cleaning of the mesh screen together, so as to ensure the filtering efficiency and service life of the mesh screen. In the entire process, the various components cooperate with each other to realize the cleaning function of the mesh screen, and ensure the continuous and stable operation of the device.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A subway tunnel construction wastewater treatment device comprising a box body (1), characterized in that: The inside of the box (1) is fixedly connected with a water inlet (2), the inside of the box (1) is fixedly connected with a water storage tank (3), the inside of the box (1) is fixedly connected with a fixed plate (4), the outside of the fixed plate (4) is fixedly connected with a vibration assembly for providing a wastewater treatment device, the outside of the vibration assembly is fixedly connected with a vibration spring (6), the outside of the vibration spring (6) is fixedly connected with a connecting rod (7), the inside of the box (1) is fixedly connected with a fixed plate (8), the outside of the fixed plate (8) is fixedly connected with a fixed block (9), the outside of the fixed block (9) is fixedly connected with a vibration spring (10), the outside of the vibration spring (10) is fixedly connected with a mesh screen (11), the outside of the mesh screen (11) is fixedly connected with a connecting rod (12), the outside of the connecting rod (12) is fixedly connected with a mesh screen (13), the outside of the mesh screen (13) is fixedly connected with a connecting rod (14), and the outside of the connecting rod (14) is fixedly connected with a mesh screen (15).

2. The device for treating wastewater from subway tunnel construction according to claim 1, characterized in that: The vibration assembly comprises a vibrator (5), and the outside of the vibrator (5) is fixedly connected to the top of the fixed plate (4).

3. The device for treating wastewater from subway tunnel construction according to claim 1, characterized in that: The outside of the box (1) is fixedly connected with a motor (16), and the output end of the motor (16) is rotatably connected with a transmission shaft (17).

4. The device for treating wastewater from subway tunnel construction according to claim 3, characterized in that: The outside of the transmission shaft (17) is rotatably connected with a rotating rod (18), and the outside of the rotating rod (18) is rotatably connected with a rotating disc (19).

5. The device for treating wastewater from subway tunnel construction according to claim 4, characterized in that: The outside of the rotating disc (19) is fixedly connected with a connecting rod (20), the outside of the connecting rod (20) is fixedly connected with a brush (21), and the outside of the connecting rod (20) is fixedly connected with an arc-shaped plate (22).

6. The device for treating wastewater from subway tunnel construction according to claim 1, characterized in that: The inside of the box (1) is slidably connected with a collection box (23), and the outside of the collection box (23) is fixedly connected with a handle (24).

7. The device for treating wastewater from subway tunnel construction according to claim 1, characterized in that: The inside of the box (1) is fixedly connected with a drain pipe (25), and the outside of the drain pipe (25) is fixedly connected with a valve (26).

8. The device for treating wastewater from subway tunnel construction according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected with a supporting leg (27), and the top of the box (1) is fixedly connected with an outer shell (28).

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