Anti-blocking solid-liquid separation device for wastewater treatment

Abstract

The utility model discloses an anti-clogging solid-liquid separation device for wastewater treatment, which comprises a solid-liquid separation bin, a separation mechanism is arranged on the inner side of the solid-liquid separation bin, the separation mechanism comprises a separation filter plate arranged on the inner side of the solid-liquid separation bin, the inner side of the separation filter plate is movably connected with a rotating shaft, and the rotating shaft is connected with a motor. One end of the rotating shaft is fixedly connected with a linkage frame, and the lower end of the linkage frame is fixedly connected with a scraping plate. According to the anti-blocking solid-liquid separation device for wastewater treatment, the water wheel is pushed to rotate by wastewater, and the transmission shaft drives the rotating shaft to rotate, so that the rotating shaft drives the scraping plate to slide on the surface of the separation filter plate through the linkage frame; the purpose that the scraping plate conveniently pushes impurities and solids isolated on the surface of the separation filter plate to move is achieved, and the situation that the impurities and the solids block the separation filter plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a solid-liquid separation device for wastewater treatment which can prevent clogging. Background Art

[0002] Wastewater treatment refers to the process of treating water containing pollutants such as domestic sewage and industrial wastewater to meet environmental emission standards or reusable water quality requirements. Wastewater often contains various pollutants such as suspended solid particles, dissolved organic matter, heavy metal ions, etc. In order to prevent the pipeline from being blocked during the sewage treatment process, a solid-liquid separation device is often used to separate the solid particles from the liquid in the wastewater, making the subsequent treatment more efficient and stable;

[0003] Traditional solid-liquid separation devices for wastewater treatment have some disadvantages. When treating wastewater, solid-liquid separation is first performed, so that the impurities and solids in the wastewater will be isolated by the separation filter plate, which will cause the impurities and solids to accumulate on the upper side of the separation filter plate, thereby causing the separation filter plate to be blocked, thereby affecting the continuity and efficiency of the separation filter plate in treating wastewater. Utility Model Content

[0004] The main purpose of the utility model is to provide a solid-liquid separation device for wastewater treatment which is resistant to clogging and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A blockage-proof solid-liquid separation device for wastewater treatment comprises a solid-liquid separation bin, a separation mechanism is arranged on the inner side of the solid-liquid separation bin, the separation mechanism comprises a separation filter plate installed on the inner side of the solid-liquid separation bin, the inner side of the separation filter plate is movably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a linkage frame, the lower end of the linkage frame is fixedly connected with a scraper, the outer side of the rotating shaft is movably connected with a support member near the upper side of the separation filter plate, the rear end of the support member is fixedly connected with a fixed plate, the upper end of the rotating shaft is fixedly connected with a control plate, the control plate is slidably connected with a transmission rod inside, the support member is movably connected with a transmission shaft inside, the rear end of the transmission shaft is fixedly connected with an adjustment plate, and the outer side of the transmission shaft is fixedly connected with a water wheel near the front side of the support member.

[0007] Preferably, one end of the support member is fixedly connected to a limiting rod, the front end of the limiting rod is fixedly connected to a limiting frame, the main material of the separation filter plate is activated carbon, the lower end of the scraper is slidably connected to the upper end of the separation filter plate, and the shape of the support member is L-shaped.

[0008] Preferably, the rear end of the fixed plate is fixedly connected to the inner wall of the solid-liquid separation bin, the transmission rod extends to the inside of the adjustment plate, the transmission rod and the adjustment plate are slidably connected, and the transmission rod is L-shaped.

[0009] Preferably, there are multiple groups of transmission rods, the transmission shaft passes through the interior of the solid-liquid separation bin, the transmission shaft is movably connected to the solid-liquid separation bin, and the limiting frame is located obliquely above the water wheel.

[0010] Preferably, a support frame is placed on the outside of the solid-liquid separation bin, a water tank No. 1 is placed at one end of the solid-liquid separation bin, a water tank No. 2 is placed at one end of the water tank No. 1, a water tank No. 3 is placed at one end of the water tank No. 2, a water pump is installed at the upper end of the support frame, a suction pipe is installed at one end of the water pump, a drainage pipe is installed at the other end of the water pump, and a drain pipe is connected to the front end of the No. 3 water tank.

[0011] Preferably, the water pump passes through the interior of the support frame, the water pump and the support frame are fixedly connected, the water pump extends to the interior of the solid-liquid separation bin, the water pump and the solid-liquid separation bin are fixedly connected, the drain pipe passes through the interior of the support frame, the drain pipe and the solid-liquid separation bin are fixedly connected, the drain pipe is located on the inner side of water bin No. 1, there are multiple groups of water pumps, pumping pipes and drain pipes, and pumping pipes and drain pipes are distributed on the inner sides of water bin No. 1, water bin No. 2 and water bin No. 3.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The wastewater drives the water wheel to rotate, and the transmission shaft drives the rotating shaft to rotate, and then the rotating shaft drives the scraper to slide on the surface of the separation filter plate through the linkage frame, so as to facilitate the scraper to push the impurities and solids isolated on the surface of the separation filter plate to move, and avoid the impurities and solids clogging the separation filter plate.

[0014] Secondly, by inserting the hose for discharging wastewater into the inner side of the limiting frame and discharging wastewater into the solid-liquid separation bin in the oblique upper direction of the water wheel, the purpose of ensuring that the wastewater drives the water wheel to rotate can be achieved, so that the scraper can stably push the impurities and solids on the surface of the separation filter plate to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a solid-liquid separation device for wastewater treatment that can prevent clogging according to the utility model;

[0016] Figure 2 This is a partial structural schematic diagram of a solid-liquid separation device for wastewater treatment that can prevent clogging according to the utility model;

[0017] Figure 3 This is a schematic diagram of the separation mechanism structure of a solid-liquid separation device for wastewater treatment that is resistant to clogging according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the partial structure of the separation mechanism of the anti-clogging solid-liquid separation device for wastewater treatment.

[0019] In the figure: 1. solid-liquid separation bin; 2. support frame; 3. water tank No. 1; 4. water tank No. 2; 5. water tank No. 3; 6. water pump; 7. separation mechanism; 71. separation filter plate; 72. rotating shaft; 73. linkage frame; 74. scraper; 75. support member; 76. fixing plate; 77. control plate; 78. transmission rod; 79. adjustment plate; 710. transmission shaft; 711. water wheel; 712. limit rod; 713. limit frame; 8. suction pipe; 9. drainage pipe; 10. drain pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a blockage-proof solid-liquid separation device for wastewater treatment comprises a solid-liquid separation bin 1, a separation mechanism 7 is arranged on the inner side of the solid-liquid separation bin 1, the separation mechanism 7 comprises a separation filter plate 71 installed on the inner side of the solid-liquid separation bin 1, a rotating shaft 72 is movably connected to the inner side of the separation filter plate 71, a linkage frame 73 is fixedly connected to one end of the rotating shaft 72, a scraper 74 is fixedly connected to the lower end of the linkage frame 73, a support member 75 is movably connected to the upper side of the outer side of the rotating shaft 72 near the separation filter plate 71, a fixed plate 76 is fixedly connected to the rear end of the support member 75, a control plate 77 is fixedly connected to the upper end of the rotating shaft 72, a transmission rod 78 is slidably connected to the inside of the control plate 77, a transmission shaft 710 is movably connected to the inside of the support member 75, an adjustment plate 79 is fixedly connected to the rear end of the transmission shaft 710, and a water wheel 711 is fixedly connected to the outer side of the transmission shaft 710 near the front side of the support member 75.

[0022] In this embodiment, one end of the support member 75 is fixedly connected to the limiting rod 712, and the front end of the limiting rod 712 is fixedly connected to the limiting frame 713. The main material of the separation filter plate 71 is activated carbon. The lower end of the scraper 74 is slidably connected to the upper end of the separation filter plate 71. The shape of the support member 75 is L-shaped. The rear end of the fixed plate 76 is fixedly connected to the inner wall of the solid-liquid separation bin 1. The transmission rod 78 extends to the interior of the adjustment plate 79, and the transmission rod 78 is slidably connected to the adjustment plate 79. The shape of the transmission rod 78 is L-shaped. There are multiple groups of transmission rods 78. The transmission shaft 710 passes through the interior of the solid-liquid separation bin 1. The transmission shaft 710 is movably connected to the solid-liquid separation bin 1, and the limiting frame 713 is located obliquely above the water wheel 711.

[0023] Specifically, the wastewater drives the water wheel 711 to rotate, so that the water wheel 711 drives the adjustment plate 79 to rotate through the transmission shaft 710, and the adjustment plate 79 drives the control plate 77 to rotate through the transmission rod 78, so that the control plate 77 drives the rotating shaft 72 to rotate, and the rotating shaft 72 drives the scraper 74 to slide close to the surface of the separation filter plate 71 through the linkage frame 73, and the wastewater passes through the separation filter plate 71, so that the wastewater flows to the inner bottom of the solid-liquid separation bin 1, and the separation filter plate 71 performs solid-liquid separation on the wastewater, and at the same time, the scraper The plate 74 pushes the impurities and solids isolated on the surface of the separation filter plate 71 to move, thereby preventing the impurities and solids from clogging the separation filter plate 71. The wastewater drives the water wheel 711 to rotate, and the transmission shaft 710 drives the rotating shaft 72 to rotate, and then the rotating shaft 72 drives the scraper 74 to slide on the surface of the separation filter plate 71 through the linkage frame 73, so as to achieve the purpose of facilitating the scraper 74 to push the impurities and solids isolated on the surface of the separation filter plate 71 to move, and preventing the impurities and solids from clogging the separation filter plate 71.

[0024] In this embodiment, a support frame 2 is placed on the outside of the solid-liquid separation bin 1, a water tank No. 1 3 is placed at one end of the solid-liquid separation bin 1, a water tank No. 2 4 is placed at one end of the No. 1 water tank 3, a water tank No. 3 5 is placed at one end of the No. 2 water tank 4, a water pump 6 is installed on the upper end of the support frame 2, a pumping pipe 8 is installed at one end of the water pump 6, a drain pipe 9 is installed at the other end of the water pump 6, and a drain pipe 10 is connected to the front end of the No. 3 water tank 5. The water pump 6 runs through the interior of the support frame 2, and the water pump 6 is fixedly connected to the support frame 2. The water pump 6 extends to the interior of the solid-liquid separation bin 1, and the water pump 6 is fixedly connected to the solid-liquid separation bin 1. The drain pipe 9 runs through the interior of the support frame 2, and the drain pipe 9 is fixedly connected to the solid-liquid separation bin 1. The drain pipe 9 is located on the inner side of the No. 1 water tank 3, and there are multiple groups of water pumps 6, pumping pipes 8, and drain pipes 9, and the inner sides of the No. 1 water tank 3, the No. 2 water tank 4, and the No. 3 water tank 5 are all distributed with pumping pipes 8 and drain pipes 9.

[0025] Specifically, starting the water pump 6 will cause the water pump 6 to pump out the wastewater through the suction pipe 8, and the water pump 6 will discharge the wastewater after solid-liquid separation into the No. 1 water tank 3 through the drainage pipe 9, and through multiple groups of water pumps 6, the wastewater will be discharged into the No. 2 water tank 4 and the No. 3 water tank 5 in turn, so that the wastewater can be treated in the No. 1 water tank 3, the No. 2 water tank 4, and the No. 3 water tank 5.

[0026] Working principle:

[0027] When in use, first insert the hose for discharging waste water into the inner side of the limiting frame 713, and make the hose discharge waste water in the solid-liquid separation bin 1 in the oblique upper direction of the water wheel 711, and make the waste water push the water wheel 711 to rotate, so that the water wheel 711 drives the adjustment plate 79 to rotate through the transmission shaft 710, and the adjustment plate 79 drives the control plate 77 to rotate through the transmission rod 78, so that the control plate 77 drives the rotating shaft 72 to rotate, and the rotating shaft 72 drives the scraper 74 to slide close to the surface of the separation filter plate 71 through the linkage frame 73, and the waste water passes through the separation filter plate 71, so that the waste water flows to the inner bottom of the solid-liquid separation bin 1, and the separation filter plate 71 performs solid-liquid separation on the waste water, and at the same time, the scraper 74 pushes the impurities and solids isolated on the surface of the separation filter plate 71 to move, so as to avoid the impurities and solids blocking the separation filter plate 71, and then start the water pump 6, so that the water pump 6 extracts the waste water through the suction pipe 8, and the water pump 6 passes through the drain pipe 9 to The wastewater after solid-liquid separation is discharged into the No. 1 water tank 3, and is discharged into the No. 2 water tank 4 and the No. 3 water tank 5 in turn through multiple groups of water pumps 6, so that the wastewater can be treated in the No. 1 water tank 3, the No. 2 water tank 4, and the No. 3 water tank 5, and the wastewater drives the water wheel 711 to rotate, and the transmission shaft 710 drives the rotating shaft 72 to rotate, and then the rotating shaft 72 drives the scraper 74 to slide on the surface of the separation filter plate 71 through the linkage frame 73, so as to facilitate the scraper 74 to push the impurities and solids isolated on the surface of the separation filter plate 71 to move, and avoid the impurities and solids blocking the separation filter plate 71. Secondly, by inserting the hose for discharging wastewater into the inner side of the limiting frame 713, and discharging the wastewater in the solid-liquid separation tank 1 in the oblique upper direction of the water wheel 71, it can be ensured that the wastewater drives the water wheel 711 to rotate, and then the scraper 74 can stably push the impurities and solids on the surface of the separation filter plate 71 to move.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A solid-liquid separation device for wastewater treatment that is resistant to clogging, comprising a solid-liquid separation chamber (1), Features: A separation mechanism (7) is provided on the inner side of the solid-liquid separation bin (1), and the separation mechanism (7) comprises a separation filter plate (71) mounted on the inner side of the solid-liquid separation bin (1), a rotating shaft (72) is movably connected to the inner side of the separation filter plate (71), one end of the rotating shaft (72) is fixedly connected to a linkage frame (73), a scraper (74) is fixedly connected to the lower end of the linkage frame (73), and a support member (74) is movably connected to the upper side of the outer side of the rotating shaft (72) near the separation filter plate (71). 5), a fixing plate (76) is fixedly connected to the rear end of the support member (75), a control plate (77) is fixedly connected to the upper end of the rotating shaft (72), a transmission rod (78) is slidably connected to the interior of the control plate (77), a transmission shaft (710) is movably connected to the interior of the support member (75), an adjustment plate (79) is fixedly connected to the rear end of the transmission shaft (710), and a water wheel (711) is fixedly connected to the outer side of the transmission shaft (710) near the front side of the support member (75).

2. A solid-liquid separation device for wastewater treatment that is resistant to clogging according to claim 1, Features: One end of the support member (75) is fixedly connected to a limiting rod (712); the front end of the limiting rod (712) is fixedly connected to a limiting frame (713); the main body material of the separation filter plate (71) is activated carbon; the lower end of the scraper (74) is slidably connected to the upper end of the separation filter plate (71); and the shape of the support member (75) is L-shaped.

3. A blockage-proof solid-liquid separation device for wastewater treatment according to claim 2, Features: The rear end of the fixed plate (76) is fixedly connected to the inner wall of the solid-liquid separation chamber (1), the transmission rod (78) extends to the inside of the adjustment plate (79), the transmission rod (78) and the adjustment plate (79) are slidably connected, and the shape of the transmission rod (78) is L-shaped.

4. A solid-liquid separation device for wastewater treatment that is resistant to clogging according to claim 2, Features: There are multiple groups of transmission rods (78), the transmission shaft (710) penetrates the interior of the solid-liquid separation chamber (1), the transmission shaft (710) is movably connected to the solid-liquid separation chamber (1), and the limiting frame (713) is located obliquely above the water wheel (711).

5. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 1, Features: A support frame (2) is placed outside the solid-liquid separation bin (1); a No. 1 water bin (3) is placed at one end of the solid-liquid separation bin (1); a No. 2 water bin (4) is placed at one end of the No. 1 water bin (3); a No. 3 water bin (5) is placed at one end of the No. 2 water bin (4); a water pump (6) is installed at the upper end of the support frame (2); a water pump pipe (8) is installed at one end of the water pump (6); a water discharge pipe (9) is installed at the other end of the water pump (6); and a water discharge pipe (10) is connected to the front end of the No. 3 water bin (5).

6. A blockage-resistant solid-liquid separation device for wastewater treatment according to claim 5, Features: The water pump (6) passes through the interior of the support frame (2), and the water pump (6) and the support frame (2) are fixedly connected. The water pump (6) extends into the interior of the solid-liquid separation bin (1), and the water pump (6) and the solid-liquid separation bin (1) are fixedly connected. The drainage pipe (9) passes through the interior of the support frame (2), and the drainage pipe (9) and the solid-liquid separation bin (1) are fixedly connected. The drainage pipe (9) is located inside the No. 1 water bin (3). There are multiple groups of the water pump (6), the water pump pipe (8), and the drainage pipe (9), and the water pump pipes (8) and the drainage pipes (9) are distributed inside the No. 1 water bin (3), the No. 2 water bin (4), and the No. 3 water bin (5).

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