Wastewater treatment device for environmental governance

Abstract

The invention relates to the technical field of environmental governance, and discloses a wastewater treatment device for environmental governance, which comprises a separation bin, one side of the separation bin is connected with a conveying pipe and a fan set, one side of the separation bin is connected with a stirring bin, a push plate is slidably connected in the stirring bin, the lower end of the push plate is connected with a U-shaped frame through a connecting piece, and a transverse chute is formed in the stirring bin. A rotating disc is rotatably connected to the lower portion of the stirring bin, a rotating column is eccentrically connected to one side of the rotating disc, the rotating column is slidably connected between the U-shaped frames, a grating groove and a second circulation opening are formed in one side of the separation bin, and a separation mechanism used for separating solid impurities in waste water is arranged in the separation bin. Separation between wastewater and solid floating objects is achieved through the liftable filter plate structure, solid matter on one side of the grating groove can be cleaned in time, it is ensured that the wastewater can stably pass through the filtering position, and the subsequent wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental governance, and in particular to a wastewater treatment device for environmental governance. Background Art

[0002] In today's environmental governance work, wastewater treatment is a vital link. In the wastewater treatment process, there are often a large number of large fixed substances in the wastewater. If these large fixed substances enter the subsequent treatment link directly without separation, it is very likely to cause serious damage to the treatment equipment. This is because these solid substances may get stuck in the key parts of the equipment, causing the equipment to operate poorly or even malfunction. Moreover, solid floating objects will occupy a certain space in the treatment equipment, greatly affecting the normal flow and reaction effect of wastewater in the equipment. For example, in some treatment stages that require full mixing and reaction, the presence of solid floating objects will hinder the full contact between wastewater and treatment agents, making it impossible to carry out the reaction thoroughly, thereby reducing the treatment efficiency and treatment quality. It can be seen that in the wastewater treatment process, the operation step of pre-removing solid matter from wastewater is not only necessary, but also of great significance.

[0003] In traditional wastewater treatment processes, the removal of solid floating matter in wastewater mainly relies on filtering equipment. The filtering equipment allows the treated wastewater to pass smoothly through a specific filtering structure and flow into the next treatment equipment, while the solid matter is intercepted and retained between the filtering structures. However, as the filtering work continues, the solid matter retained between the filtering structures will continue to accumulate. When accumulated to a certain extent, these solid substances will seriously interfere with the normal flow of wastewater, causing the speed of wastewater passing through the filtering equipment to drop significantly, and may even cause the equipment to be blocked. In order to maintain the normal operation of the filtering equipment, it is necessary to regularly salvage and collect these accumulated solid substances. However, at present, most salvage operations require manual assistance. Since the wastewater treatment environment is usually harsh and full of various harmful chemicals and bacteria, frequent salvage of solid waste will undoubtedly pose a great threat to the health of the operators. In the long run, operators may face a variety of health problems such as respiratory diseases and skin infections.

[0004] Based on this, a wastewater treatment device for environmental governance is proposed. Summary of the invention

[0005] The purpose of the present invention is to propose a wastewater treatment device for environmental management in order to solve the above-mentioned problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A wastewater treatment device for environmental management, comprising a separation bin, one side of the separation bin is connected to a delivery pipe and a fan unit, one side of the separation bin is connected to a toggle bin, a push plate is slidably connected in the toggle bin, the lower end of the push plate is connected to a U-shaped frame through a connecting piece, a transverse sliding groove is provided on the toggle bin, the connecting piece is slidably connected to the transverse sliding groove, a turntable is rotatably connected below the toggle bin, a rotating column is eccentrically connected to one side of the turntable, and the rotating column is slidably connected between the U-shaped frames; A grille slot and two flow openings are provided on one side of the separation bin, and a separation mechanism for separating solid impurities in wastewater is arranged in the separation bin.

[0007] Preferably, collection boxes are connected to both sides of the tossing bin, and ventilation slots are provided on the tossing bin.

[0008] Preferably, a roller is rotatably connected to the push plate, and the roller is in rolling contact with the upper and lower inner walls of the toggle bin.

[0009] Preferably, the lower end of the toggle bin is connected to a shaft block and a motor frame, the shaft block is rotatably connected to a rotating shaft, one end of the rotating shaft is rotatably connected to a turntable, and one side of the turntable is connected to a rotating motor.

[0010] Preferably, the rotating motor is connected to the motor frame, the output shaft of the rotating motor is rotatably connected to the shaft block, the output end of the rotating motor is connected to gear 1, the rotating shaft is connected to gear 2, and the gear 1 and gear 2 are meshed with each other.

[0011] Preferably, the separation mechanism includes a filter plate, a lifting frame is slidably connected in the separation bin, a deflection rod and a limit block are connected to the lifting frame, the filter plate is rotatably connected to the deflection rod, a flow port is provided on the lifting frame, a lifting rod is arranged under the lifting frame, and the lifting rod is slidably connected to the separation bin.

[0012] Preferably, a slide rail is connected to the outside of the separation bin, a slide clamp is slidably connected to the slide rail, a lifting bar is connected between the sliding clamp and the lifting rod, a vertical slide groove is provided on the separation bin, and the lifting rod is slidably connected to the vertical slide groove.

[0013] Preferably, a swing frame is rotatably connected to the rotating column, a sleeve is rotatably connected to the swing frame, and the sleeve rolls against the lower end of the lifting strip.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. This application adopts a filter plate structure and a liftable filter plate structure to separate wastewater from solid floating matter, which can promptly clean up solid matter on one side of the grille slot, ensure that wastewater can stably pass through the filter, and improve the subsequent treatment efficiency of wastewater.

[0015] 2. The present application adopts a push plate structure and utilizes the push plate in conjunction with a fan unit so that the solid matter above the filter plate can be moved to the collection boxes on both sides of the toggle bin, thereby facilitating the collection and processing of the solid matter and avoiding the accumulation of solid matter above the filter plate, which increases the burden on the filter plate to be lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a wastewater treatment device provided in an embodiment of the present invention is shown; Figure 2 It shows a schematic structural diagram of the connection of the filter plate provided in an embodiment of the present invention; Figure 3 A schematic diagram of an explosion structure of a lifting frame connection provided according to an embodiment of the present invention is shown; Figure 4 It shows a schematic structural diagram of a rotating disk connection provided by an embodiment of the present invention; Figure 5 It shows a schematic structural diagram of the connection of the lifting strips provided according to an embodiment of the present invention; Figure 6 A schematic diagram of an exploded structure of a U-shaped frame connection provided according to an embodiment of the present invention is shown; Figure 7 A schematic structural diagram of a swing frame connection provided according to an embodiment of the present invention is shown.

[0017] Legend: 1. Separation bin; 2. Delivery pipe; 3. Fan unit; 4. Toggle bin; 5. Collection box; 6. Lifting frame; 7. Filter plate; 8. Flow port one; 9. Deflection rod; 10. Limit block; 11. Vertical slide groove; 12. Lifting rod; 13. Grille slot; 14. Flow port two; 15. Ventilation slot; 16. Motor frame; 17. Rotating motor; 18. Shaft block; 19. Turntable; 20. Lifting bar; 21. Slide rail; 22. Sliding clamp; 23. Rotating shaft; 24. Horizontal slide groove; 25. Push plate; 26. Roller; 27. Connecting piece; 28. U-shaped frame; 29. ​​Gear two; 30. Gear one; 31. Swinging frame; 32. Rotating column; 33. Casing. DETAILED DESCRIPTION

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

[0019] See also Figure 1-Figure 7 , the present invention provides a technical solution: A wastewater treatment device for environmental governance comprises a separation bin 1, one side of which is connected to a delivery pipe 2 and a fan unit 3, the delivery pipe 2 delivers wastewater into the separation bin 1, wherein solid matter will stay between grille slots 13, and wastewater enters the next treatment device through the grille slots 13, and the fan unit 3 can blow air to make solid matter on the filter plate 7 enter the toggle bin 4, one side of the separation bin 1 is connected to the toggle bin 4, the toggle bin 4 is slidably connected with a push plate 25 in the toggle bin 4, the lower end of the push plate 25 is connected to a U-shaped frame 28 through a connecting piece 27, a transverse sliding groove 24 is provided on the toggle bin 4, the connecting piece 27 is slidably connected to the transverse sliding groove 24, a turntable 19 is rotatably connected below the toggle bin 4, one side of the turntable 19 is eccentrically connected to a rotating column 32, the rotating column 32 is slidably connected between the U-shaped frames 28, and the U-shaped frame 28 is clamped on the outside of the rotating column 32; A grille slot 13 and a second flow port 14 are provided on one side of the separation bin 1. The grille slot 13 is mainly provided for filtering wastewater, while the second flow port 14 is mainly provided for passing solid matter. A separation mechanism for separating solid impurities in wastewater is provided in the separation bin 1.

[0020] Specifically, Figure 4 As shown, collecting boxes 5 are connected to both sides of the toggle bin 4, and ventilation slots 15 are opened on the toggle bin 4. The ventilation slots 15 are mainly for the wind generated by the fan unit 3 to pass through, so as to avoid the problem that the wind hits the inner wall of the toggle bin 4 and carries out the solid matter in the reverse direction. The structure of the collecting box 5 is set to collect the solid matter. When the device is improved, the collecting box 5 can be set as a pipeline structure, so that the solid matter can directly enter the recovery equipment along the pipeline.

[0021] Specifically, Figure 6 As shown, the push plate 25 is rotatably connected to a roller 26, which is in rolling contact with the upper and lower inner walls of the toggle bin 4. The roller 26 structure is provided with four groups, two groups are arranged above the push plate 25, and the other two groups are arranged below the push plate 25. By arranging the roller 26, the friction between the push plate 25 and the toggle bin 4 can be reduced, so that the push plate 25 moves more smoothly and can provide a better pushing effect on the solid matter when driven.

[0022] Specifically, Figure 4 As shown, the lower end of the toggle bin 4 is connected to a shaft block 18 and a motor frame 16. The motor frame 16 has the effect of fixing the structure of the rotating motor 17, and the shaft block 18 can limit the output shaft of the rotating motor 17 and the rotating shaft 23 structure. The shaft block 18 is rotatably connected to the rotating shaft 23, and one end of the rotating shaft 23 is rotatably connected to the turntable 19. The rotating motor 17 is connected to one side of the turntable 19. The rotation of the rotating motor 17 can drive the turntable 19 to rotate.

[0023] Specifically, Figure 6As shown, the rotating motor 17 is connected to the motor frame 16, and the output shaft of the rotating motor 17 is rotatably connected to the shaft block 18. The output end of the rotating motor 17 is connected to a gear 1 30, and the rotating shaft 23 is connected to a gear 2 29. The gear 1 30 and the gear 2 29 are meshed with each other. The operator can control the separation efficiency of solid floating matter in the wastewater by controlling the rotation speed of the rotating motor 17. The reason why the rotating motor 17 is not set to directly drive the turntable 19 is to increase the setting height of the rotating motor 17 to avoid wastewater splashing onto the rotating motor 17. When installing the equipment, a protective structure can be set on the outside of the rotating motor 17 to improve the durability of the electrical structure. In addition, the multi-stage transmission can also be formulated according to the gear transmission ratio to obtain a structural transmission efficiency that meets the wastewater treatment operation.

[0024] Specifically, Figure 3 and Figure 6 As shown, the separation mechanism includes a filter plate 7, which is provided with a hole structure, so that when lifting solid materials, it is convenient to drain them, thereby reducing the lifting burden of the lifting rod 12. A lifting frame 6 is slidably connected in the separation bin 1, and a deflection rod 9 and a limit block 10 are connected to the lifting frame 6. The limit block 10 can limit the filter plate 7 structure to prevent the filter plate 7 from deflecting downward. The filter plate 7 is rotatably connected to the deflection rod 9. A flow port 8 is provided on the lifting frame 6. A lifting rod 12 is arranged under the lifting frame 6. Two lifting rods 12 are arranged. The lifting frame 6 can be lifted by using the two lifting rods 12, and the lifting rod 12 is slidably connected to the separation bin 1.

[0025] Specifically, Figure 3 and Figure 5 As shown, a slide rail 21 is connected to the outer side of the separation bin 1. Two slide rails 21 are provided. The two slide rails 21 are symmetrically connected to the outer side of the separation bin 1 in a vertical state. A sliding clamp 22 is slidably connected to the slide rail 21. A lifting bar 20 is connected between the sliding clamp 22 and the lifting rod 12. The lifting bar 20 and the slide rail 21 are perpendicular to each other. A vertical slide groove 11 is opened on the separation bin 1, and the lifting rod 12 is slidably connected to the vertical slide groove 11.

[0026] Specifically, Figure 6 and Figure 7 As shown, the rotating column 32 is rotatably connected to the swing frame 31, and the swing frame 31 is rotatably connected to the sleeve 33. The sleeve 33 rolls against the lower end of the lifting bar 20. The sleeve 33 is provided to reduce the wear between the structures when the lifting bar 20 is lifted or lowered.

[0027] In summary, the wastewater treatment device for environmental management provided in this embodiment can transport the wastewater to be treated into the separation bin 1 through the delivery pipe 2 during wastewater treatment, and then start the fan unit 3 and the rotating motor 17.

[0028] When the rotating motor 17 is started, it can drive the gear 1 30 connected to its output shaft to rotate. Since the gear 1 30 and the gear 2 29 are meshed with each other, the turntable 19 connected to the gear 2 29 on the rotating shaft 23 can be synchronously driven to rotate. When the turntable 19 rotates, it can drive the rotating column 32 to rotate, and cooperate with the swing frame 31 to drive the lifting bar 20 to move up and down. During this process, the sleeve 33 rolls on the lower surface of the lifting bar 20, and the sliding clamp 22 slides on the slide rail 21 synchronously with the lifting bar 20. The lifting rod 12 can be used to lift the lifting frame 6 for lifting and lowering movements.

[0029] When the height of the lifting frame 6 is lowered, the lifting frame 6 can be immersed below the wastewater level in the separation bin 1. When the lower surface of the filter plate 7 contacts the solid floating objects trapped between the grille slots 13, the lifting frame 6 continues to descend, and the filter plate 7 is pushed by the buoyancy of the solid matter to flip over. At this time, the filter plate 7 rotates around the deflection rod 9. When the filter plate 7 is completely immersed below the liquid surface, the height of the lifting frame 6 rises. At this time, the filter plate 7 can lift the solid matter to rise, thereby completing the separation between the solid matter and the wastewater. When the filter plate 7 rises to the same height as the fan unit 3 and the flow port 2 14, the wind force generated by the fan unit 3 can push the solid matter into the toggle bin 4. After the flow port 1 8 is connected to the flow port 2 14, the lifting frame 6 will continue to rise in height. At this time, the flow port 1 8 and the flow port 2 14 are misaligned with each other, thereby leaving a large amount of time for the solid matter on the filter plate 7 to enter the toggle bin 4.

[0030] While separating the solid matter in the wastewater, the rotation of the turntable 19 can drive the rotating column 32 to move the U-shaped frame 28 back and forth in the horizontal direction, so it can simultaneously drive the push plate 25 to move back and forth in the moving bin 4, thereby pushing the solid matter entering the moving bin 4, so that the solid matter can move to both sides until it falls into the collection box 5, which is convenient for subsequent operators to collect.

[0031] The wastewater treatment equipment can realize the solid-liquid separation operation in the wastewater while filtering the wastewater, avoiding the interference of solid floating matter accumulated during filtration on the subsequent wastewater treatment, and realizing the efficient separation of solid floating matter and wastewater in the wastewater, which can not only avoid damage to the subsequent treatment equipment, but also greatly reduce the workload and work intensity of manual salvage operations, and reduce the potential harm to the health of operators.

[0032] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wastewater treatment device for environmental management, comprising a separation chamber (1), characterized in that: One side of the separation bin (1) is connected to a conveying pipe (2) and a fan unit (3); one side of the separation bin (1) is connected to a toggle bin (4); a push plate (25) is slidably connected inside the toggle bin (4); the lower end of the push plate (25) is connected to a U-shaped frame (28) via a connecting piece (27); a transverse sliding groove (24) is provided on the toggle bin (4); the connecting piece (27) is slidably connected to the transverse sliding groove (24); a rotating disk (19) is rotatably connected below the toggle bin (4); a rotating column (32) is eccentrically connected to one side of the rotating disk (19); the rotating column (32) is slidably connected between the U-shaped frames (28); A grille slot (13) and a second flow port (14) are provided on one side of the separation bin (1), and a separation mechanism for separating solid impurities in wastewater is provided in the separation bin (1).

2. A wastewater treatment device for environmental management according to claim 1, characterized in that: The two sides of the toggle bin (4) are connected to collection boxes (5), and the toggle bin (4) is provided with ventilation slots (15).

3. A wastewater treatment device for environmental management according to claim 1, characterized in that: The push plate (25) is rotatably connected to a roller (26), and the roller (26) is in rolling contact with the upper and lower inner walls of the toggle bin (4).

4. A wastewater treatment device for environmental management according to claim 1, characterized in that: The lower end of the toggle bin (4) is connected to a shaft block (18) and a motor frame (16); a rotating shaft (23) is rotatably connected to the shaft block (18); one end of the rotating shaft (23) is rotatably connected to a rotating disk (19); and one side of the rotating disk (19) is connected to a rotating motor (17).

5. A wastewater treatment device for environmental management according to claim 4, characterized in that: The rotating motor (17) is connected to the motor frame (16); the output shaft of the rotating motor (17) is rotatably connected to the shaft block (18); the output end of the rotating motor (17) is connected to a gear 1 (30); the rotating shaft (23) is connected to a gear 2 (29); the gear 1 (30) and the gear 2 (29) are meshed with each other.

6. The wastewater treatment device for environmental management according to claim 1, characterized in that: The separation mechanism comprises a filter plate (7), a lifting frame (6) is slidably connected inside the separation bin (1), a deflection rod (9) and a limit block (10) are connected to the lifting frame (6), the filter plate (7) is rotatably connected to the deflection rod (9), a flow port (8) is provided on the lifting frame (6), a lifting rod (12) is provided below the lifting frame (6), and the lifting rod (12) is slidably connected to the separation bin (1).

7. A wastewater treatment device for environmental management according to claim 6, characterized in that: The outer side of the separation bin (1) is connected to a slide rail (21), a slide clamp (22) is slidably connected to the slide rail (21), a lifting bar (20) is connected between the slide clamp (22) and the lifting rod (12), a vertical slide groove (11) is provided on the separation bin (1), and the lifting rod (12) is slidably connected to the vertical slide groove (11).

8. A wastewater treatment device for environmental management according to claim 7, characterized in that: The rotating column (32) is rotatably connected to a swing frame (31), the swing frame (31) is rotatably connected to a sleeve (33), and the sleeve (33) rolls against the lower end of the lifting bar (20).

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