Solid-liquid separation device after treatment of wastewater treatment flocculation basin

Abstract

The utility model provides a solid-liquid separation device after treatment of a wastewater treatment flocculation basin. Relates to the technical field of wastewater treatment, the solid-liquid separation device after treatment of the wastewater treatment flocculation basin comprises a mounting frame, a movable hole is formed in the mounting frame, a first screw rod is rotatably mounted on the mounting frame, a first motor is fixedly mounted on one side of the mounting frame, and an output shaft of the first motor is fixedly connected with one end of the first screw rod; the device comprises a first screw rod, a movable block is installed on the first screw rod in a threaded mode, two fixed blocks are fixedly installed on the top of the movable block, rotating rods are rotatably installed on the two fixed blocks, the two rotating rods are fixedly sleeved with circular gears, the two circular gears are meshed, and a second motor is fixedly installed on one side of the corresponding fixed block. The solid-liquid separation device after treatment of the wastewater treatment flocculation basin has the advantages that the operation is convenient, suspended matters can be quickly cleaned, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a solid-liquid separation device after wastewater treatment in a flocculation tank. Background Art

[0002] Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. There are many steps in wastewater treatment. Among them, sedimentation of wastewater in a flocculation tank is one of the indispensable steps in the initial processing of wastewater treatment. Flocculants are added to the flocculation tank filled with wastewater. The organic suspended matter in the wastewater will be separated from the water and float on the water surface. The suspended matter on the water surface is fished out, and the wastewater that has been precipitated can be subjected to the next round of treatment.

[0003] Traditionally, due to the large area of ​​the flocculation tank, the common method of salvaging suspended matter requires multiple operations, which is time-consuming to implement. In addition, the cleaning of suspended matter often requires manual participation, which consumes certain manpower costs.

[0004] Therefore, it is necessary to provide a new solid-liquid separation device after treatment in a wastewater treatment flocculation tank to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a solid-liquid separation device after treatment in a wastewater treatment flocculation tank, which is easy to operate, can quickly clean suspended matter and improves the convenience of operation.

[0006] In order to solve the above technical problems, the utility model provides a solid-liquid separation device after treatment in a wastewater treatment flocculation tank, comprising: a mounting frame, a movable hole is opened on the mounting frame, a screw rod 1 is rotatably mounted on the mounting frame, a motor 1 is fixedly mounted on one side of the mounting frame, an output shaft of the motor 1 is fixedly connected to one end of the screw rod 1, a moving block is threadedly mounted on the screw rod 1, two fixed blocks are fixedly mounted on the top of the moving block, rotating rods are rotatably mounted on the two fixed blocks, circular gears are fixedly sleeved on the two rotating rods, the two circular gears are meshed, a motor 2 is fixedly mounted on one side of the corresponding fixed block, and the output shaft of the motor 2 is connected to one end of the corresponding rotating rod The ends are fixedly connected, two vertical rods are slidably installed on the moving block, and a plurality of slots are provided on the sides of the two vertical rods close to each other, and the plurality of slots are respectively matched with the two circular gears, and a connecting block is slidably installed on the bottom ends of the two vertical rods, and the same fixing frame is fixedly installed on the bottom ends of the two connecting blocks, and a filter bag is fixedly installed on one side of the fixing frame, and a circular block is fixedly installed on one side of the two vertical rods, and screw rod two is rotatably installed on the two circular blocks, and frame blocks are threadedly installed on the two screw rods two, and a card block is fixedly installed on the inner wall of one side of the two frame blocks, and the two card blocks are slidably connected to the two vertical rods and the two connecting blocks.

[0007] Preferably, side grooves are provided on the inner walls on both sides of the movable hole, and connecting blocks are fixedly installed on both sides of the movable block, and the two connecting blocks are slidably installed in the two side grooves respectively.

[0008] Preferably, a support plate 1 is fixedly installed on one side of the mounting frame, and the support plate 1 is fixedly connected to the base of motor 1. A corresponding support plate 2 is fixedly installed on one side of the fixed block, and the support plate 2 is fixedly connected to the base of motor 2.

[0009] Preferably, a same strip block is fixedly mounted on the top ends of the two vertical rods, and a handle is fixedly mounted on one end of the two screw rods.

[0010] Preferably, a receiving groove is provided at the bottom end of the two vertical rods, the inner walls of the two receiving grooves are slidably connected to the two connecting blocks, a through hole is provided on one side of the two vertical rods, the inner walls of one side of the two through holes are respectively connected to the inner walls of one side of the two receiving grooves, and the inner walls of the two through holes are slidably connected to the two blocking blocks.

[0011] Preferably, a cushion block is fixedly mounted on one side of the two clamping blocks, and the two cushion blocks are in contact with the inner walls of the two through holes respectively.

[0012] Compared with the related art, the solid-liquid separation device after treatment in the wastewater treatment flocculation tank provided by the utility model has the following beneficial effects:

[0013] In the utility model, starting motor 1 can drive two vertical rods to slide on the moving block under the cooperation of two circular gears and a plurality of slots, thereby adjusting the height of the frame block and the filter bag, so that the frame block and the filter bag can be immersed in water for the subsequent salvage of suspended matter. In addition, by controlling motor 2, the height of the frame block and the filter bag can be controlled, so that the two can adapt to different water levels. Subsequently, driven by motor 1, the frame block and the filter bag automatically slide to complete the cleaning of suspended matter, eliminating the manpower required in this process. The width of the frame block and the filter bag is adapted to the width of the flocculation tank, so that the cleaning of suspended matter can be completed in one salvage, which is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the solid-liquid separation device after treatment in the wastewater treatment flocculation tank provided by the utility model;

[0015] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 for Figure 3 An enlarged schematic diagram of the fixing frame shown in;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0019] Figure 6 for Figure 5 An enlarged schematic diagram of the frame block shown in FIG.

[0020] Numbers in the figure: 1, mounting frame; 2, movable hole; 3, screw rod 1; 4, motor 1; 5, moving block; 6, fixed block; 7, rotating rod; 8, circular gear; 9, motor 2; 10, vertical rod; 11, slot; 12, connecting block; 13, fixing frame; 14, filter bag; 15, circular block; 16, screw rod 2; 17, frame block; 18, clamping block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the solid-liquid separation device after treatment in the wastewater treatment flocculation tank provided by the utility model; Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model; Figure 3It is a side cross-sectional structural schematic diagram of the utility model; Figure 4 for Figure 3 An enlarged schematic diagram of the fixing frame shown in; Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model from top view; Figure 6 for Figure 5 An enlarged schematic diagram of the frame block shown in the figure. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank comprises: a mounting frame 1, a movable hole 2 is opened on the mounting frame 1, a screw rod 3 is rotatably installed on the mounting frame 1, a support plate 1 is fixedly installed on one side of the mounting frame 1, a motor 4 is fixedly installed on one side of the mounting frame 1 through the support plate 1, the output shaft of the motor 4 is fixedly connected to one end of the screw rod 3, a moving block 5 is threadedly installed on the screw rod 3, two fixed blocks 6 are fixedly installed on the top of the moving block 5, the two fixed blocks 6 are both U-shaped, a rotating rod 7 is rotatably installed on the two fixed blocks 6, and a circular gear 8 is fixedly sleeved on the two rotating rods 7, and the two circular gears 8 are meshed with each other, a support plate 2 is fixedly installed on one side of the corresponding fixed block 6, a motor 2 9 is fixedly installed on one side of the corresponding fixed block 6 through the support plate 2, the output shaft of the motor 2 9 is fixedly connected to one end of the corresponding rotating rod 7, and the moving block 5 is fixedly installed on the top of the moving block 5. Two vertical rods 10 are slidably installed on the upper side, and a plurality of slots 11 are provided on the sides of the two vertical rods 10 close to each other, and the plurality of slots 11 are linearly distributed, and the plurality of slots 11 are respectively matched with the plurality of teeth on the two circular gears 8, and a connecting block 12 is slidably installed on the bottom ends of the two vertical rods 10, and the same fixing frame 13 is fixedly installed on the bottom ends of the two connecting blocks 12, and the fixing frame 13 is frame-shaped, and a filter bag 14 is fixedly installed on one side of the fixing frame 13, and a circular block 15 is fixedly installed on one side of the two vertical rods 10, and screw rods 16 are rotatably installed on the two circular blocks 15, and frame blocks 17 are threadedly installed on the two screw rods 16, and the two frame blocks 17 are slidably sleeved on the two vertical rods 10, and a card block 18 is fixedly installed on the inner wall of one side of the two frame blocks 17, and the two card blocks 18 are slidably connected with the two vertical rods 10 and the two connecting blocks 12.

[0023] In order to limit the sliding range of the moving block 5 and increase the stability of the moving block 5, side grooves are opened on the inner walls on both sides of the movable hole 2, and connecting blocks are fixedly installed on both sides of the moving block 5. The two connecting blocks are slidably installed in the two side grooves respectively.

[0024] In order to limit the sliding range of the two vertical rods 10 and facilitate the rotation of the two screw rods 16, the top ends of the two vertical rods 10 are fixedly mounted with a same bar block, and one end of the two screw rods 16 is fixedly mounted with a handle.

[0025] In order to provide sliding space for the two connecting blocks 12 and the two clamping blocks 18, a receiving groove is provided at the bottom end of the two vertical rods 10, and the inner walls of the two receiving grooves are slidably connected to the two connecting blocks 12. A through hole is provided on one side of the two vertical rods 10, and the inner walls of one side of the two through holes are respectively connected to the inner walls of one side of the two receiving grooves, and the inner walls of the two through holes are slidably connected to the two clamping blocks 18. A pad is fixedly installed on one side of the two clamping blocks 18, and the pad can reduce the wear caused by the two clamping blocks 18. The two pads are respectively in contact with the inner walls of the two through holes.

[0026] The working principle of the solid-liquid separation device after treatment in the wastewater treatment flocculation tank provided by the utility model is as follows:

[0027] When it is necessary to clean the suspended matter in the flocculation tank, start the motor 2 9 first. The output shaft of the motor 2 9 will drive the rotating rod 7 fixedly connected thereto, and the rotating rod 7 will drive the corresponding circular gear 8. With the cooperation of the two circular gears 8, the two rotating rods 7 will rotate at the same time. During the rotation of the two circular gears 8, affected by the multiple slots 11, the two vertical rods 10 will be driven by the two circular gears 8 to gradually move downward on the moving block 5. The two vertical rods 10 drive the fixing frame 13 through the two connecting blocks 12. The fixing frame 13 will drive the filter bag 14 to gradually sink into the water of the flocculation tank. Move the fixing frame 13 to a suitable position to ensure that the top of the fixing frame 13 is exposed above the water surface. Then the motor 2 9 can be turned off.

[0028] Then start the motor 4 again, the output shaft of the motor 4 will drive the screw 3 fixedly connected thereto, and restricted by the cooperation of the two connecting blocks, the moving block 5 will gradually move to the left on the screw 3, and while the moving block 5 moves, it will drive the frame block 17 through the two vertical rods 10, and the frame block 17 will drive the filter bag 14 to move together with the moving block 5. In the process of the frame block 17 and the filter bag 14 moving from right to left, the suspended matter floating on the water surface of the flocculation tank will gradually be collected in the filter bag 14 until the left side of the moving block 5 contacts the left inner wall of the movable hole 2, and then turn off the motor 4, the frame block 17 and the filter bag 14 will remain in place, and then start the motor 2 9, the output shaft of the motor 2 9 will rotate in the opposite direction to remove the frame block 17 and the filter bag 14 from the water.

[0029] Subsequently, the suspended matter in the filter bag 14 can be directly poured out. If the filter bag 14 needs to be replaced or cleaned, the two screw rods 16 can be rotated backward, and the screw rods 16 will come into rotational contact with the corresponding circular block 15. Under the influence of the thread, the frame block 17 will slide on the vertical rod 10. Driven by the frame block 17, the block 18 will gradually slide out of the corresponding connecting block 12 until the inner wall of one side of the frame block 17 contacts the circular block 15, indicating that the block 18 has been completely removed from the connecting block 12 at this time. At the same time, the block 18 continues to maintain a sliding connection with the vertical rod 10 to prevent the frame block 17 from falling off the vertical rod 10. Without the fixation of the block 18, the two connecting blocks 12 can be slid and removed from the two vertical rods 10 through the fixing frame 13, and the frame block 17 together with the filter bag 14 can be removed from the two vertical rods 10 to facilitate the replacement or cleaning of the filter bag 14.

[0030] Compared with the related art, the solid-liquid separation device after treatment in the wastewater treatment flocculation tank provided by the utility model has the following beneficial effects:

[0031] In the utility model, the starting motor 14 can drive the two vertical rods 10 to slide on the moving block 5 with the cooperation of the two circular gears 8 and the multiple slots 11, so as to adjust the height of the frame block 17 and the filter bag 14, so as to facilitate the immersion of the frame block 17 and the filter bag 14 in water to facilitate the subsequent salvage of the suspended matter. In addition, the height of the frame block 17 and the filter bag 14 can be controlled by controlling the motor 2 9, so that the two can adapt to different water levels. Subsequently, driven by the motor 14, the frame block 17 and the filter bag 14 automatically slide to complete the cleaning of the suspended matter, eliminating the manpower required in this process. The width of the frame block 17 and the filter bag 14 is adapted to the width of the flocculation tank, so that the cleaning of the suspended matter can be completed in one salvage, which is more time-saving and labor-saving.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0033] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A solid-liquid separation device after treatment in a wastewater treatment flocculation tank, comprising: The mounting frame is characterized in that a movable hole is opened on the mounting frame, a screw rod 1 is rotatably mounted on the mounting frame, a motor 1 is fixedly mounted on one side of the mounting frame, an output shaft of the motor 1 is fixedly connected to one end of the screw rod 1, a moving block is threadedly mounted on the screw rod 1, two fixed blocks are fixedly mounted on the top of the moving block, rotating rods are rotatably mounted on the two fixed blocks, circular gears are fixedly sleeved on the two rotating rods, the two circular gears are meshed, a motor 2 is fixedly mounted on one side of the corresponding fixed block, the output shaft of the motor 2 is fixedly connected to one end of the corresponding rotating rod, and a sliding mounting is installed on the moving block. Two vertical rods are installed, and a plurality of slots are provided on the sides of the two vertical rods close to each other, and the plurality of slots are respectively matched with the two circular gears, and a connecting block is slidably installed on the bottom ends of the two vertical rods, and the same fixing frame is fixedly installed on the bottom ends of the two connecting blocks, and a filter bag is fixedly installed on one side of the fixing frame, and a circular block is fixedly installed on one side of the two vertical rods, and screw rod 2 is rotatably installed on the two circular blocks, and frame blocks are threadedly installed on the two screw rods 2, and a card block is fixedly installed on the inner wall of one side of the two frame blocks, and the two card blocks are slidably connected to the two vertical rods and the two connecting blocks.

2. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank according to claim 1, characterized in that: Side grooves are provided on the inner walls on both sides of the movable hole, and connecting blocks are fixedly installed on both sides of the moving block. The two connecting blocks are respectively slidably installed in the two side grooves.

3. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank according to claim 1, characterized in that: A support plate 1 is fixedly installed on one side of the mounting frame, and the support plate 1 is fixedly connected to the base of the motor 1. A support plate 2 is fixedly installed on one side of the corresponding fixing block, and the support plate 2 is fixedly connected to the base of the motor 2.

4. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank according to claim 1, characterized in that: The top ends of the two vertical rods are fixedly provided with a same strip block, and one end of the two screw rods is fixedly provided with a handle.

5. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank according to claim 1, characterized in that: The bottom ends of the two vertical rods are each provided with a receiving groove, the inner walls of the two receiving grooves are slidably connected to the two connecting blocks, one side of the two vertical rods is provided with a through hole, the inner walls of one side of the two through holes are respectively connected to the inner walls of one side of the two receiving grooves, and the inner walls of the two through holes are slidably connected to the two blocking blocks.

6. The solid-liquid separation device after treatment in the wastewater treatment flocculation tank according to claim 5, characterized in that: A cushion block is fixedly mounted on one side of the two clamping blocks, and the two cushion blocks are respectively in contact with the inner walls of the two through holes.

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