A wastewater solid-liquid separation device

Abstract

The utility model belongs to wastewater solid -liquid separation technical field especially for a wastewater solid -liquid separation device, including main part and the water inlet port of setting in the one side of main part upper end face, still include: connecting rod, rotationally connected in the inside central position of main part, the outside four quarters of connecting rod even fixed have the guide disc, drive mechanism, set up in the one side of connecting rod, the guide seat, fixed in the inside lower end of main part, and the left and right sides of guide seat are provided with liquid collection storehouse and solid collection storehouse respectively. The utility model, through the guide disc setting in the four quarters of connecting rod and with the cooperation of main part inner wall, can divide main part into multiple groups of filter cavities, and when wastewater enters main part from water inlet port, can pass through filter screen to filter wastewater and enter liquid collection storehouse, and then, through drive mechanism drives connecting rod to rotate clockwise, can guide the solid waste after filtration to solid collection storehouse, so that can separate solid -liquid in wastewater.

Description

Technical Field

[0001] This utility model relates to the field of wastewater solid-liquid separation technology, specifically a wastewater solid-liquid separation device. Background Technology

[0002] Wastewater refers to the total amount of water discharged during residential activities and runoff rainwater. It includes domestic sewage, industrial wastewater, and other non-use water such as initial rainwater runoff into drainage pipes and ditches. Generally, it refers to water that cannot be recycled after certain technical treatment or water that is too difficult to purify to meet certain standards after primary pollution.

[0003] To ensure subsequent wastewater treatment, solid-liquid separation is necessary in the wastewater. However, most existing methods rely on direct filtration through filter screens. While this achieves filtration, the screens are often connected by multiple bolts, making replacement inconvenient and significantly impacting the wastewater filtration effect.

[0004] Therefore, we propose a wastewater solid-liquid separation device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a wastewater solid-liquid separation device, which solves the problem mentioned in the background art that most filter screens are connected by multiple sets of bolts, resulting in inconvenient filter screen replacement.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution: A wastewater solid-liquid separation device includes a main body and an inlet port opened on one side of the upper end face of the main body, and further includes: The connecting rod is rotatably connected to the center of the main body, and guide discs are evenly fixed around the outer perimeter of the connecting rod. The drive mechanism is located on one side of the connecting rod and is used to drive the connecting rod to rotate and adjust at multiple angles. The guide seat is fixed inside the lower end of the main body, and liquid collection chamber and solid collection chamber are respectively provided on the left and right sides of the guide seat. A locking mechanism, located on one side of the main body, is used to limit the position of the guide plate.

[0009] Furthermore, a filter screen is provided in the center of the inner part of the guide plate, and the guide plate is arranged in a cross shape along the outer surface of the connecting rod.

[0010] Furthermore, the drive mechanism includes a worm gear component, a worm shaft component, and a servo motor. The worm gear component is fixed to one end of the connecting rod, the worm shaft component is meshed with one side of the worm gear component, and the servo motor is fixed to the lower end of the worm shaft component and connected to the main body component.

[0011] Furthermore, the cross-section of the guide seat is trapezoidal, and the solid collection chamber is slidably connected to the collection rack chamber inside, and the outer side of the collection rack chamber is provided with a sealing gasket and connected to the solid collection chamber.

[0012] Furthermore, the locking mechanism includes a defining groove, a connecting shaft, a pulley, a drive assembly, a reinforcing disc, a reinforcing plate, and a locking clip. The defining groove is located on the side of the main body away from the drive mechanism. The connecting shaft is rotatably connected inside the defining groove, and threaded parts are provided at both ends of the connecting shaft. The pulley is fixed at the center of the connecting shaft. The drive assembly is fixed on the outside of the main body, and the output end of the drive assembly is connected to the pulley via a belt. The reinforcing disc is threadedly connected to both ends of the connecting shaft. The reinforcing plate is fixed at the tail end of the reinforcing disc, and the cross-section of the reinforcing plate is set in an "L" shape. The locking clip is fixed on the inner side of the reinforcing plate.

[0013] Furthermore, a locking groove is provided at the center of the outer side of the guide plate, and the locking clip is slidably embedded in the locking groove.

[0014] Furthermore, the cross-section of the defined groove is a "T" shaped structure.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a wastewater solid-liquid separation device, which has the following beneficial effects: This invention, by setting guide plates around the connecting rod and cooperating with the inner wall of the main body, divides the main body into multiple filter chambers. When wastewater enters the main body from the inlet port, it is filtered through the filter screen and enters the liquid collection chamber. Then, by driving the connecting rod clockwise through the drive mechanism, the filtered solid waste is guided into the solid collection chamber, thereby separating the solid and liquid in the wastewater. Finally, the locking mechanism can limit the position of the guide plates, preventing them from shaking when impacted by wastewater, which would affect the stability of the guide plates and further expand the applicability of the equipment. Attached Figure Description

[0017] Figure 1 This is a top view schematic diagram of the wastewater solid-liquid separation device of this utility model.

[0018] Figure 2 This is a schematic cross-sectional view of the wastewater solid-liquid separation device of this utility model.

[0019] Figure 3 This is a rear view schematic diagram of the wastewater solid-liquid separation device of this utility model.

[0020] Figure 4 This is a top view of the drive mechanism of this utility model.

[0021] Figure 5 This is a top view of the locking mechanism of this utility model.

[0022] Figure 6 This is a top view of the connecting shaft of this utility model.

[0023] In the diagram: 1. Main body; 2. Water inlet port; 3. Connecting rod; 4. Guide plate; 5. Filter screen; 6. Worm gear; 7. Worm; 8. Servo motor; 9. Guide seat; 10. Liquid collection chamber; 11. Solid collection chamber; 12. Collection rack chamber; 13. Limiting groove; 14. Connecting shaft; 15. Pulley; 16. Drive assembly; 17. Reinforcing plate; 18. Reinforcing plate; 19. Locking clip; 20. Locking groove. Detailed Implementation

[0024] 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.

[0025] Example

[0026] like Figure 1-6 As shown, an embodiment of this utility model discloses a wastewater solid-liquid separation device, including a main body 1 and a water inlet port 2 opened on one side of the upper end face of the main body 1, and further including:

[0027] A connecting rod 3 is rotatably connected to the center of the main body 1. Guide discs 4 are evenly fixed around the outer perimeter of the connecting rod 3. A drive mechanism is located on one side of the connecting rod 3, used to drive the connecting rod 3 to rotate and adjust at multiple angles. A filter screen 5 is provided in the center of the guide disc 4, and the guide disc 4 is arranged in a cross shape along the outer surface of the connecting rod 3. By setting the guide discs 4 around the connecting rod 3 and cooperating with the inner wall of the main body 1, the main body 1 can be divided into multiple filter chambers. When wastewater enters the main body 1 from the inlet port 2, it can be filtered through the filter screen 5. After filtration, the wastewater enters the liquid collection chamber 10. The drive mechanism includes a worm gear 6, a worm 7, and a servo motor 8. The worm gear 6 is fixed to one end of the connecting rod 3, and the worm 7 is meshed with one side of the worm gear 6. The servo motor 8 is fixed to the lower end of the worm 7 and is connected to the main body 1. The servo motor 8 can drive the worm 7 to rotate. When the worm 7 rotates, it can drive the worm gear 6 to rotate, thereby driving the connecting rod 3 to rotate clockwise. This allows it to cooperate with the inner wall of the main body 1 and the guide seat 9, and can be divided into multiple sets of filter chambers.

[0028] The guide seat 9 is fixed inside the lower end of the main body 1, and liquid collection chamber 10 and solid collection chamber 11 are respectively provided on the left and right sides of the guide seat 9. The cross-section of the guide seat 9 is trapezoidal. The solid collection chamber 11 is slidably connected to the collection rack chamber 12, and the outer side of the collection rack chamber 12 is provided with a sealing gasket and connected to the solid collection chamber 11. The two ends of the guide seat 9 are inclined, which can facilitate the separation and guidance of solid and liquid waste. The liquid collection chamber 10 and the collection rack chamber 12 inside the solid collection chamber 11 can collect solid and liquid waste for subsequent processing.

[0029] A locking mechanism, located on one side of the main body 1, is used to limit the position of the guide plate 4. The locking mechanism includes a limiting groove 13, a connecting shaft 14, a pulley 15, a drive assembly 16, a reinforcing plate 17, a reinforcing plate 18, and a locking clip 19. The limiting groove 13 is located on the side of the main body 1 away from the drive mechanism. The connecting shaft 14 is rotatably connected inside the limiting groove 13, and threaded parts are provided at both ends of the connecting shaft 14. The pulley 15 is fixed at the center of the connecting shaft 14. The drive assembly 16 is fixed on the outside of the main body 1, and its output end is connected to the pulley 15 via a belt. The reinforcing plate 17 is threaded to both ends of the connecting shaft 14. The reinforcing plate 18 is fixed to the tail end of the reinforcing plate 17, and its cross-section is an "L" shape. The clip 19 is fixed to the inner side of the reinforcing plate 18; the cross-section of the limiting groove 13 is a "T" shaped structure; a locking groove 20 is provided at the center of the outer side of the guide plate 4, and the locking clip 19 slides into the locking groove 20; the limiting groove 13 can limit the connecting shaft 14, which can prevent the connecting shaft 14 from shifting or shaking. When the drive assembly 16 drives the connecting shaft 14 to rotate through the pulley 15, the outer surface of the connecting shaft 14 is threaded and connected to the reinforcing plate 17, so that the reinforcing plate 17 can slide along the limiting groove 13, thereby allowing the reinforcing plate 17 to adjust inward at the same time. The locking clip 19 on the inner side of the reinforcing plate 18 can slide inward through the main body 1 and engage with the locking groove 20, which can prevent the locking groove 20 from shifting or shaking.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A wastewater solid-liquid separation device, comprising a main body (1) and a water inlet port (2) opened on one side of the upper end face of the main body (1), characterized in that, Also includes: The connecting rod (3) is rotatably connected to the center of the main body (1), and the connecting rod (3) is uniformly fixed with guide plates (4) around its outer perimeter. The drive mechanism is located on one side of the connecting rod (3) and is used to drive the connecting rod (3) to rotate and adjust at multiple angles; The guide seat (9) is fixed inside the lower end of the main body (1), and liquid collection chamber (10) and solid collection chamber (11) are respectively provided on the left and right sides of the guide seat (9). A locking mechanism is provided on one side of the main body (1) to limit the position of the guide plate (4).

2. The wastewater solid-liquid separation device according to claim 1, characterized in that: A filter screen (5) is provided in the center of the inner part of the guide plate (4), and the guide plate (4) is arranged in a cross shape along the outer surface of the connecting rod (3).

3. The wastewater solid-liquid separation device according to claim 2, characterized in that: The drive mechanism includes a worm gear (6), a worm (7) and a servo motor (8). The worm gear (6) is fixed to one end of the connecting rod (3), the worm (7) is meshed with one side of the worm gear (6), and the servo motor (8) is fixed to the lower end of the worm (7) and connected to the main body (1).

4. The wastewater solid-liquid separation device according to claim 1, characterized in that: The cross-section of the guide seat (9) is trapezoidal. The solid collection bin (11) is slidably connected to the collection rack bin (12), and the outer side of the collection rack bin (12) is provided with a sealing gasket and connected to the solid collection bin (11).

5. The wastewater solid-liquid separation device according to claim 1, characterized in that: The locking mechanism includes a limiting groove (13), a connecting shaft (14), a pulley (15), a drive assembly (16), a reinforcing disc (17), a reinforcing plate (18), and a locking clip (19). The limiting groove (13) is located on the side of the main body (1) away from the drive mechanism. The connecting shaft (14) is rotatably connected inside the limiting groove (13), and threaded parts are provided at both ends of the connecting shaft (14). The pulley (15) is fixed at the center of the connecting shaft (14). The drive assembly (16) is fixed on the outside of the main body (1), and the output end of the drive assembly (16) is connected to the pulley (15) via a belt. The reinforcing disc (17) is threaded to both ends of the connecting shaft (14). The reinforcing plate (18) is fixed at the tail end of the reinforcing disc (17), and the cross-section of the reinforcing plate (18) is set in an "L" shape. The locking clip (19) is fixed on the inside of the reinforcing plate (18).

6. The wastewater solid-liquid separation device according to claim 5, characterized in that: A locking groove (20) is provided at the center of the outer side of the guide plate (4), and the locking clip (19) slides into the locking groove (20).

7. A wastewater solid-liquid separation device according to claim 6, characterized in that: The cross-section of the defined groove (13) is a "T" shaped structure.

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