Sewage treatment device with recovery function

Abstract

The utility model discloses a sewage treatment device with a recovery function, which belongs to the technical field of sewage treatment and comprises a box body, a fixed cylinder is fixedly connected inside the box body, a rotating shaft is rotatably connected onto the fixed cylinder, a spiral blade is fixedly connected onto the rotating shaft, a water inlet pipe is fixedly connected onto the fixed cylinder, and a water outlet pipe is fixedly connected onto the water inlet pipe. Three water spraying assemblies are arranged in the box body. According to the sewage treatment device with the recycling function, a half bevel gear, a first bevel gear, a second bevel gear, a rotating rod, a filter plate and a water spraying assembly are arranged, when teeth on the half bevel gear make contact with the first bevel gear, the rotating rod can be driven to rotate forwards, and when teeth on the half bevel gear make contact with the second bevel gear, the rotating rod can be driven to rotate backwards; according to the metal particle cleaning device, reciprocating rotation of the rotating rod is achieved, metal particles falling on the filter plate roll on the filter plate in a reciprocating mode, the metal particles are cleaned in all directions in cooperation with the water spraying assembly, the metal particles can be cleaned more thoroughly, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically a wastewater treatment device with a recycling function. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse, thereby realizing the recycling of water resources. 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] Some existing sewage treatment devices need to recover metals while treating sewage so that the metals can be reused. Although the current sewage treatment devices can recover metals, a lot of sludge still remains on the metals, which still requires manual cleaning. This is not only labor-intensive, but also difficult to clean the metals thoroughly. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a sewage treatment device with a recycling function, which solves the problem that some existing sewage treatment devices still have a lot of sludge on the metal when recycling it, requiring manual cleaning of the sludge, which is not only labor-intensive but also difficult to clean the metal thoroughly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sewage treatment device with a recycling function, comprising a tank, a fixed cylinder fixedly connected inside the tank, a rotating shaft rotatably connected to the fixed cylinder, a spiral blade fixedly connected to the rotating shaft, a water inlet pipe fixedly connected to the fixed cylinder, three water spray components arranged inside the tank, a rotating rod rotatably connected to the tank, a U-shaped plate fixedly connected to one end of the rotating rod, a filter plate arranged on the U-shaped plate, a first bevel gear fixedly connected to the rotating rod, a second bevel gear fixedly connected to the rotating rod, a half bevel gear meshing on the first bevel gear and the second bevel gear, and a second motor fixedly connected to the half bevel gear.

[0006] As a further embodiment of this utility model: the box body is provided with a control panel, the box body is provided with an observation window, and the box body is hinged with a door.

[0007] As a further embodiment of this utility model: a handle is fixedly connected to one side of the box door, and a waterproof cover is fixedly connected to one side of the box body.

[0008] As a further embodiment of this utility model: a first motor is provided inside the waterproof cover, a filter layer is fixedly connected to the bottom of the box, and an activated carbon layer is fixedly connected to the bottom of the box.

[0009] As a further embodiment of this utility model: a connecting rod is provided on one side of the U-shaped plate, and two fixing rods are fixedly connected to the U-shaped plate, with springs sleeved on the fixing rods.

[0010] As a further embodiment of this utility model: a movable block is slidably connected to the fixed rod, a movable plate is fixedly connected to the two movable blocks, and a waterproof shell is fixedly connected to one side of the box.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This wastewater treatment device with recycling function, through the arrangement of a half-bevel gear, a first bevel gear, a second bevel gear, a rotating rod, a filter plate, and a water spray assembly, allows wastewater to enter the fixed cylinder through the inlet pipe and fall onto the filter layer through the leaks on the fixed cylinder. After being filtered and purified by the U-shaped plate and the filter layer, the wastewater falls to the bottom of the tank. The first motor is started to drive the rotating shaft and the spiral blades to rotate. The spiral blades transport the residual metal particles in the wastewater until the metal particles fall into the U-shaped plate. The second motor is then started to drive the half-bevel gear to rotate and activate the water spray assembly to clean the metal particles. When the teeth on the half-bevel gear contact the first bevel gear, they can drive the rotating rod to rotate forward. When the teeth on the half-bevel gear contact the second bevel gear, they can drive the rotating rod to rotate backward. Thus, the reciprocating rotation of the rotating rod is realized, causing the metal particles that fall onto the filter plate to roll back and forth on the filter plate. Combined with the water spray assembly, the metal particles are cleaned from all directions, resulting in cleaner metal particles and reduced labor costs.

[0013] 2. This wastewater treatment device with recycling function, by setting up springs, movable blocks, and movable plates, addresses the issue that filter plates are prone to damage after prolonged use, affecting filtration efficiency. When replacing filter plates, pull the movable plate upwards to release the restriction on the filter plate, pull the filter plate to slide it off the U-shaped plate, and slide the new filter plate into the groove at the bottom of the U-shaped plate. Release the movable plate, and the spring will push the movable plate downwards to limit the filter plate. This allows for quick replacement of filter plates, thereby improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a structural schematic diagram of the cross-section of the box body of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the present invention, showing the separation of the U-shaped plate and the movable plate;

[0017] Figure 4 This is a three-dimensional structural diagram of the box body of this utility model;

[0018] In the diagram: 1. Box body; 2. Control panel; 3. Observation window; 4. Box door; 5. Handle; 6. Water inlet pipe; 7. Waterproof cover; 8. First motor; 9. Rotating shaft; 10. Spiral blade; 11. Fixed cylinder; 12. Water spray assembly; 13. U-shaped plate; 14. Filter layer; 15. Activated carbon layer; 16. Connecting rod; 17. Rotating rod; 18. Filter plate; 19. Fixed rod; 20. Spring; 21. Movable block; 22. Movable plate; 23. First bevel gear; 24. Second bevel gear; 25. Half bevel gear; 26. Waterproof shell; 27. Second motor. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a sewage treatment device with recycling function, including a box 1, a control panel 2 on the box 1, and an observation window 3 on the box 1. Because of the observation window 3, the staff can observe the internal condition of the box 1 through the observation window 3, and can promptly detect whether the internal components are working properly, and thus promptly replace the damaged parts. A box door 4 is hinged to the box 1, and a handle 5 is fixedly connected to one side of the box door 4. Because of the handle 5, the box door 4 is easier to open, improving the convenience of operation. A waterproof cover 7 is fixedly connected to one side of the box 1, and a fixed cylinder 11 is fixedly connected inside the box 1. A rotating shaft 9 is rotatably connected to the fixed cylinder 11.

[0021] A spiral blade 10 is fixedly connected to the rotating shaft 9, a water inlet pipe 6 is fixedly connected to the fixed cylinder 11, three water spray components 12 are installed inside the box body 1, a first motor 8 is installed inside the waterproof cover 7, a filter layer 14 is fixedly connected to the bottom inside the box body 1, and an activated carbon layer 15 is fixedly connected to the bottom inside the box body 1.

[0022] A rotating rod 17 is rotatably connected to the housing 1. A U-shaped plate 13 is fixedly connected to one end of the rotating rod 17. Because of the U-shaped plate 13, in conjunction with the movable plate 22, when the filter plate 18 rotates, the U-shaped plate 13 and the movable plate 22 can block the metal particles, preventing the metal particles from falling off the filter plate 18 and preventing the waste of metal particles. A connecting rod 16 is provided on one side of the U-shaped plate 13. Two fixed rods 19 are fixedly connected to the U-shaped plate 13. A spring 20 is sleeved on the fixed rod 19. The filter plate 18 is provided on the U-shaped plate 13.

[0023] A first bevel gear 23 is fixedly connected to the rotating rod 17, and a second bevel gear 24 is fixedly connected to the rotating rod 17. A half bevel gear 25 meshes with the first bevel gear 23 and the second bevel gear 24. A second motor 27 is fixedly connected to the half bevel gear 25. A movable block 21 is slidably connected to the fixed rod 19. Movable plates 22 are fixedly connected to the two movable blocks 21. A waterproof shell 26 is fixedly connected to one side of the housing 1. Because of the waterproof shell 26, the waterproof shell 26 can protect the second motor 27 and prevent moisture from entering the second motor 27 and causing damage to the second motor 27.

[0024] The working principle of this utility model is as follows:

[0025] Wastewater is introduced into the fixed cylinder 11 through the inlet pipe 6 and falls onto the filter layer 14 through the leak holes on the fixed cylinder 11. After being filtered and purified by the U-shaped plate 13 and the filter layer 14, it falls into the bottom of the box 1. The first motor 8 is started to drive the rotating shaft 9 and the spiral blade 10 to rotate. The spiral blade 10 transports the metal particles remaining in the wastewater until the metal particles fall into the U-shaped plate 13. The second motor 27 is started to drive the half bevel gear 25 to rotate and the water spray assembly 12 is started to clean the metal particles. When the teeth on the half bevel gear 25 contact the first bevel gear 23, they can drive the rotating rod 17 to rotate forward. When the teeth on the half bevel gear 25 contact the second bevel gear 24, they can drive the rotating rod 17 to rotate backward. Thus, the reciprocating rotation of the rotating rod 17 is realized, so that the metal particles falling on the filter plate 18 roll back and forth on the filter plate 18. With the help of the water spray assembly 12, the metal particles are cleaned in all directions. After cleaning, the handle 5 is pulled to open the box door 4, and the cleaned metal particles can be taken out.

[0026] When the filter plate 18 needs to be replaced, pull the movable plate 22 upward to release the limit on the filter plate 18, pull the filter plate 18 to slide it off the U-shaped plate 13, and slide the new filter plate 18 into the groove at the bottom of the U-shaped plate 13. Release the movable plate 22, and the spring 20 pushes the movable plate 22 downward to limit the filter plate 18.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A sewage treatment device with a recycling function, comprising a housing (1), characterized in that: A fixed cylinder (11) is fixedly connected inside the housing (1), a rotating shaft (9) is rotatably connected to the fixed cylinder (11), a spiral blade (10) is fixedly connected to the rotating shaft (9), a water inlet pipe (6) is fixedly connected to the fixed cylinder (11), three water spraying assemblies (12) are arranged inside the housing (1), a rotating rod (17) is rotatably connected to the housing (1), one end of the rotating rod (17) is fixedly connected to a U-shaped plate (13), a filter plate (18) is arranged on the U-shaped plate (13), a first bevel gear (23) is fixedly connected to the rotating rod (17), a second bevel gear (24) is fixedly connected to the rotating rod (17), a semi-bevel gear (25) is meshed with the first bevel gear (23) and the second bevel gear (24), and a second motor (27) is fixedly connected to the semi-bevel gear (25).

2. A sewage treatment device with recycling function according to claim 1, characterized in that: The box body (1) is provided with a control panel (2), the box body (1) is provided with an observation window (3), and the box body (1) is hinged with a box door (4).

3. A sewage treatment device with recycling function according to claim 2, characterized in that: A handle (5) is fixedly connected to one side of the box door (4), and a waterproof cover (7) is fixedly connected to one side of the box body (1).

4. A sewage treatment device with recycling function according to claim 3, characterized in that: A first motor (8) is arranged inside the waterproof cover (7), a filter layer (14) is fixedly connected to the bottom of the box body (1), and an activated carbon layer (15) is fixedly connected to the bottom of the box body (1).

5. The sewage treatment device with recycling function according to claim 1, characterized in that: A connecting rod (16) is provided on one side of the U-shaped plate (13), two fixing rods (19) are fixedly connected to the U-shaped plate (13), and a spring (20) is sleeved on the fixing rods (19).

6. A sewage treatment device with recycling function according to claim 5, characterized in that: A movable block (21) is slidably connected to the fixed rod (19), a movable plate (22) is fixedly connected to the two movable blocks (21), and a waterproof shell (26) is fixedly connected to one side of the box body (1).

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