Diversion device for thick and thin feces of septic tank

Abstract

The utility model discloses a septic tank manure thin and thick diversion device, which comprises a delivery pipe, the inner wall of the delivery pipe is fixedly connected with a diversion pipe, the surface of the delivery pipe is fixedly connected with a mounting plate and a controller, the inner wall of the mounting plate is fixedly connected with an electric telescopic rod, and the inner wall of the electric telescopic rod is fixedly connected with a motor. The output end of the electric telescopic rod penetrates through the inner wall of the conveying pipe and is fixedly connected with a push plate, and the inner wall of the conveying pipe is fixedly connected with a sieve plate. The sieve plate is parallel to the direction of the output end of the electric telescopic rod, so that the push plate can be attached to the surface of the sieve plate to move during movement, and the push plate drives the ejector rod to apply pressure to the baffle during shunting operation, so that the baffle which blocks the shunting pipe originally rotates, and the L-shaped hook moves to shovel out thick dirt accumulated in the scraping groove and clean filtering holes; and thick dirt is pushed into the flow dividing pipe through the push plate, and after the push plate is reset, the baffle can be reset through the first spring for sealing.

Description

Technical Field

[0001] This utility model relates to the technical field of septic tank sewage treatment devices, and in particular to a septic tank sewage dilution and concentration separation device. Background Technology

[0002] A septic tank is a device for treating and filtering fecal matter. Its principle is that solids decompose at the bottom of the tank, while the upper layer of liquid flows away through pipes, preventing blockages and allowing sufficient time for the solids to hydrolyze. A septic tank refers to a small-scale treatment structure that separates and settles domestic sewage and performs anaerobic digestion of sludge.

[0003] When treating septic tank waste, it is necessary to separate the thick and thin waste. Different thick and thin wastes have different effects and can be treated separately. Existing diversion devices work by blocking the thick waste through a filter screen and discharging the thin waste. The blocked thick waste is periodically pushed into a pipe on the other side for separate transportation. However, in this process, the diversion effect of thick and thin wastes is not obvious enough, and it can also cause clogging of the filter screen. Therefore, a septic tank waste thick and thin diversion device is needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a septic tank waste separation device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A septic tank wastewater separation device includes a conveying pipe, a separation pipe fixedly connected to the inner wall of the conveying pipe, an mounting plate and a controller fixedly connected to the surface of the conveying pipe, an electric telescopic rod fixedly connected to the inner wall of the mounting plate, the output end of the electric telescopic rod penetrating the inner wall of the conveying pipe and fixedly connected to a push plate, a screen plate fixedly connected to the inner wall of the conveying pipe, a plurality of filter holes being opened on the surface of the screen plate, and a separation mechanism rotatably connected to the inner wall of the separation pipe.

[0007] The diversion mechanism includes a baffle rotatably connected to the inner wall of the diversion pipe, an arc-shaped telescopic rod rotatably connected to the inner wall of the diversion pipe, one end of the arc-shaped telescopic rod being rotatably connected to the surface of the baffle, a first spring being sleeved on the surface of the arc-shaped telescopic rod, and a pair of push rods being fixedly connected to the surface of the push plate.

[0008] Preferably, a sensor is fixedly connected to the surface of the push plate, a plurality of L-shaped hooks are fixedly connected to the lower surface of the push plate, a scraping groove is formed on the surface of the sieve plate, and the L-shaped hooks are installed inside the scraping groove.

[0009] Preferably, a fixed cylinder is fixedly connected to the inner wall of the diverter, a pointed plate is slidably connected to the inner wall of the fixed cylinder, and a plurality of second springs are fixedly connected to the inner bottom wall of the fixed cylinder, with the top end of the second springs fixedly connected to the lower surface of the pointed plate.

[0010] Preferably, a guide plate is fixedly connected to the inner wall of the conveying pipe, a sealing plate is slidably connected to the inner wall of the guide plate, a triangular plate is fixedly connected to the upper surface of the sealing plate, and a sealing ring is fixedly connected to the inner wall of the conveying pipe, with the surface of the sealing ring in extrusive contact with the surface of the sealing plate.

[0011] Preferably, a sleeve is slidably connected to the inner wall of the guide plate, and a slider is slidably connected to the inner wall of the sleeve. The inner wall of the slider is fixedly connected to the surface of the output end of the electric telescopic rod.

[0012] Preferably, a plurality of third springs are fixedly connected to the opposite surfaces of the sleeve and the sealing plate, and a sealing strip is fixedly connected to the surface of the sealing plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The output end of the screen plate and the electric telescopic rod are parallel, so that the push plate can move in contact with the surface of the screen plate when it moves. During the diversion operation, the push plate drives the top rod to apply pressure to the baffle, causing the baffle that was originally blocking the diversion pipe to rotate. The L-shaped hook moves to scrape out the thick dirt accumulated in the scraper groove, clean the filter holes and prevent blockage. The thick dirt is pushed into the diversion pipe through the push plate. After the push plate is reset, the baffle can be reset by the first spring to seal.

[0015] 2. The sealing plate moves together with the output end of the electric telescopic rod, causing the surface of the sealing strip to press against the inner wall of the guide plate to seal it. The advantage of this is that it can prevent the continuous conveying of dirt to the top of the screen plate in the conveying pipe when dealing with thick dirt, thereby making the separation of thick dirt and thin dirt more effective. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional view of the conveying pipe in this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1. Conveying pipe; 2. Controller; 3. Diverting pipe; 4. Mounting plate; 5. Electric telescopic rod; 6. Guide plate; 7. Triangular plate; 8. Sealing plate; 9. Sealing ring; 10. Sleeve; 11. Slider; 12. Push plate; 13. Top rod; 14. Sensor; 15. Screen plate; 16. Baffle; 17. Arc-shaped telescopic rod; 18. First spring; 19. Sharp corner plate; 20. Second spring; 21. Fixed cylinder; 22. L-shaped hook; 23. Filter hole; 24. Scraper groove; 25. Third spring; 26. Sealing strip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4 A septic tank waste dilution and sludge separation device includes a conveying pipe 1, a diversion pipe 3 fixedly connected to the inner wall of the conveying pipe 1, an mounting plate 4 and a controller 2 fixedly connected to the surface of the conveying pipe 1, an electric telescopic rod 5 fixedly connected to the inner wall of the mounting plate 4, the output end of the electric telescopic rod 5 passing through the inner wall of the conveying pipe 1 and fixedly connected to a push plate 12, a screen plate 15 fixedly connected to the inner wall of the conveying pipe 1, a plurality of filter holes 23 opened on the surface of the screen plate 15, and a diversion mechanism rotatably connected to the inner wall of the diversion pipe 3.

[0023] The diversion mechanism includes a baffle 16 rotatably connected to the inner wall of the diversion pipe 3, an arc-shaped telescopic rod 17 rotatably connected to the inner wall of the diversion pipe 3, one end of the arc-shaped telescopic rod 17 rotatably connected to the surface of the baffle 16, a first spring 18 sleeved on the surface of the arc-shaped telescopic rod 17, and a pair of push rods 13 fixedly connected to the surface of the push plate 12.

[0024] In this invention, a diversion pipe 3 is used to divert viscous materials. An installation plate 4 is used to fix an electric telescopic rod 5. A sieve plate 15 and multiple filter holes 23 are used to achieve a filtration effect. The output end of the sieve plate 15 is parallel to the output end of the electric telescopic rod 5, so that the push plate 12 can move in contact with the surface of the sieve plate 15 when it moves. The push plate 12 pushes the viscous materials above the sieve plate 15 to be transported into the diversion pipe 3. A top rod 13 is used to drive the baffle 16 to rotate under force. An arc-shaped telescopic rod 17 is used to prevent the arc-shaped telescopic rod 17 from being severely deformed under force. A first spring 18 is used to drive the baffle 16 to rotate and reset, thereby sealing the diversion pipe 3.

[0025] A sensor 14 is fixedly connected to the surface of the push plate 12, and multiple L-shaped hooks 22 are fixedly connected to the lower surface of the push plate 12. A scraping groove 24 is opened on the surface of the sieve plate 15, and the L-shaped hooks 22 are installed inside the scraping groove 24.

[0026] In this invention, by setting a sensor 14, when the sensor 14 detects the accumulation of thick dirt on the sieve plate 15, the PLC controls and sends an electrical signal to the controller 2. Under the control of the controller 2, the electric telescopic rod 5 is driven to drive the push plate 12 to slide along the surface of the sieve plate 15. By setting a scraper groove 24, the movement of the L-shaped hook 22 is avoided. By setting the L-shaped hook 22, when the L-shaped hook 22 moves, the dirt blocking the filter hole 23 is hooked out, preventing the filter hole 23 from becoming blocked.

[0027] A fixed cylinder 21 is fixedly connected to the inner wall of the diverter 3. A pointed plate 19 is slidably connected to the inner wall of the fixed cylinder 21. A plurality of second springs 20 are fixedly connected to the inner bottom wall of the fixed cylinder 21. The top of the second spring 20 is fixedly connected to the lower surface of the pointed plate 19.

[0028] In this utility model, a fixed cylinder 21 is provided to keep the movement of the pointed corner plate 19 stable. A second spring 20 is provided to drive the pointed corner plate 19 to slide and reset. The pointed corner plate 19 is provided to block one side of the baffle 16 to prevent the baffle 16 from being subjected to excessive pressure and causing the baffle 16 to become unstable in sealing.

[0029] A guide plate 6 is fixedly connected to the inner wall of the conveying pipe 1. A sealing plate 8 is slidably connected to the inner wall of the guide plate 6. A triangular plate 7 is fixedly connected to the upper surface of the sealing plate 8. A sealing ring 9 is fixedly connected to the inner wall of the conveying pipe 1. The surface of the sealing ring 9 is in contact with the surface of the sealing plate 8.

[0030] In this utility model, a sealing ring 9 is set to achieve a sealing operation. By setting a sealing plate 8 and a triangular plate 7, when the sealing plate 8 and the triangular plate 7 move together with the output end of the electric telescopic rod 5, the conveying pipe 1 is closed and blocked, so that the thick dirt below the sealing plate 8 can be discharged into the diversion pipe 3.

[0031] A sleeve 10 is slidably connected to the inner wall of the guide plate 6, and a slider 11 is slidably connected to the inner wall of the sleeve 10. The inner wall of the slider 11 is fixedly connected to the surface of the output end of the electric telescopic rod 5.

[0032] In this utility model, by setting a slider 11, when the slider 11 follows the output end of the electric telescopic rod 5 to drive the sleeve 10 and the third spring 25 to move together, the sealing plate 8 is subjected to force and moves.

[0033] Multiple third springs 25 are fixedly connected to the opposite surfaces of the sleeve 10 and the sealing plate 8, and a sealing strip 26 is fixedly connected to the surface of the sealing plate 8.

[0034] In this utility model, a sealing strip 26 is provided. When the sealing strip 26 is in contact with the surface of the guide plate 6, a seal is achieved. A third spring 25 is provided to drive the sealing plate 8 to move under force.

[0035] Working Principle: During operation, a mixture of thin and thick contaminants is conveyed through the conveying pipe 1. The thin contaminants, under pressure within the pipe, pass through the filter holes 23 and continue to be conveyed. The thick contaminants are blocked and accumulate on the screen plate 15. When the accumulation reaches a certain level, the sensor 14 detects the accumulation of thick contaminants on the screen plate 15. The PLC then sends an electrical signal to the controller 2. The controller 2 drives the electric telescopic rod 5, which in turn drives the push plate 12 to slide along the surface of the screen plate 15. The L-shaped hook 22 moves to scrape out the thick contaminants accumulated in the scraper groove 24, preventing blockage of the filter holes 23. The push plate 12 drives the top rod 13 to apply pressure to the baffle 16, causing the baffle 16 to rotate. At this time, the compressed arc-shaped telescopic rod 17 shortens. When the baffle 16 contacts the surface of the sharp corner plate 19, it drives the sharp corner plate... As the push plate 12 descends, the second spring 20 shortens, and the push plate 12 pushes the thick sludge into the diversion pipe 3. When the output end of the electric telescopic rod 5 moves, it drives the slider 11 to move. The movement of the slider 11 drives the third spring 25 to compress through the sleeve 10, pushing the sealing plate 8 and the triangular plate 7 to move together, so that the surface of the sealing strip 26 is squeezed against the inner wall of the guide plate 6 to seal it. The advantage of this is that it can prevent the conveying pipe 1 from continuously conveying sludge above the screen plate 15 when processing thick sludge. When the push plate 12 is reset, the baffle 16 is driven to reset by the first spring 18, which facilitates the diversion and conveying of the next accumulation of thick sludge. With the above structure, it prevents blockage caused by long-term filtration. At the same time, it blocks the conveying pipe 1 during separation, so that the diversion effect of thick sludge and thin sludge is better.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A septic tank wastewater separation device, comprising a conveying pipe (1), characterized in that, A diversion pipe (3) is fixedly connected to the inner wall of the conveying pipe (1). An installation plate (4) and a controller (2) are fixedly connected to the surface of the conveying pipe (1). An electric telescopic rod (5) is fixedly connected to the inner wall of the installation plate (4). The output end of the electric telescopic rod (5) passes through the inner wall of the conveying pipe (1) and is fixedly connected to a push plate (12). A sieve plate (15) is fixedly connected to the inner wall of the conveying pipe (1). A plurality of filter holes (23) are opened on the surface of the sieve plate (15). A diversion mechanism is rotatably connected to the inner wall of the diversion pipe (3). The diversion mechanism includes a baffle (16) rotatably connected to the inner wall of the diversion pipe (3), an arc-shaped telescopic rod (17) rotatably connected to the inner wall of the diversion pipe (3), one end of the arc-shaped telescopic rod (17) rotatably connected to the surface of the baffle (16), a first spring (18) sleeved on the surface of the arc-shaped telescopic rod (17), and a pair of push rods (13) fixedly connected to the surface of the push plate (12).

2. The septic tank wastewater separation device according to claim 1, characterized in that, A sensor (14) is fixedly connected to the surface of the push plate (12), and a plurality of L-shaped hooks (22) are fixedly connected to the lower surface of the push plate (12). A scraping groove (24) is opened on the surface of the sieve plate (15), and the L-shaped hooks (22) are installed inside the scraping groove (24).

3. The septic tank wastewater separation device according to claim 1, characterized in that, The inner wall of the diversion pipe (3) is fixedly connected to a fixed cylinder (21), the inner wall of the fixed cylinder (21) is slidably connected to a sharp corner plate (19), and the inner bottom wall of the fixed cylinder (21) is fixedly connected to a plurality of second springs (20), the top end of the second spring (20) is fixedly connected to the lower surface of the sharp corner plate (19).

4. The septic tank wastewater separation device according to claim 1, characterized in that, A guide plate (6) is fixedly connected to the inner wall of the conveying pipe (1), and a sealing plate (8) is slidably connected to the inner wall of the guide plate (6). A triangular plate (7) is fixedly connected to the upper surface of the sealing plate (8), and a sealing ring (9) is fixedly connected to the inner wall of the conveying pipe (1). The surface of the sealing ring (9) is in contact with the surface of the sealing plate (8).

5. A septic tank wastewater separation device according to claim 4, characterized in that, The inner wall of the guide plate (6) is slidably connected to a sleeve (10), and the inner wall of the sleeve (10) is slidably connected to a slider (11). The inner wall of the slider (11) is fixedly connected to the surface of the output end of the electric telescopic rod (5).

6. A septic tank wastewater separation device according to claim 5, characterized in that, A plurality of third springs (25) are fixedly connected to the opposite surfaces of the sleeve (10) and the sealing plate (8), and a sealing strip (26) is fixedly connected to the surface of the sealing plate (8).

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