Suspended matter treatment device of vcm-containing wastewater pool

Abstract

The utility model relates to the technical field of waste water pool suspended matter treatment, and discloses a vcm-containing waste water pool suspended matter treatment device which comprises a waste water pool body, four supporting blocks are fixedly connected to the top end of the outer portion of the waste water pool body, two guide rods are fixedly connected to the close sides of the two supporting blocks, and the vcm-containing waste water pool is arranged in the waste water pool body. A first motor is fixedly connected to the left side of the supporting block on the left side, a rotating shaft is fixedly connected to the driving end of the first motor, a circulating groove is formed in the outer portion of the rotating shaft, a sliding block is slidably connected to the outer portion of the rotating shaft, a connecting roller is fixedly connected to the top end of the interior of the sliding block, and a sliding piece is fixedly connected to the top end of the connecting roller. According to the utility model, the cleaning and collecting structure can move continuously through circulating sliding, sediment accumulation at a fixed position is avoided, in addition, suspended solids are collected in the middle and are extruded and compressed at the same time, so that the suspended solids are more compact, and the risks of flying and diffusion are reduced.

Description

Technical Field

[0001] This utility model relates to the field of suspended solids treatment technology for wastewater ponds, and in particular to a suspended solids treatment device for wastewater ponds containing VCM. Background Technology

[0002] The production, processing, and use of vinyl chloride generate a large amount of wastewater containing vinyl chloride. For example, wastewater containing vinyl chloride may be generated during the synthesis, polymerization reaction, and product cleaning of vinyl chloride. Direct discharge of this wastewater will cause serious environmental pollution, thus requiring specialized treatment.

[0003] In the production of vinyl chloride, the raw materials used may contain some insoluble impurities. For example, solid particles and silt in the raw materials may not fully participate in the reaction and eventually enter the wastewater as suspended solids.

[0004] Traditional methods for treating suspended solids in wastewater containing VCM (Vacuum-Containing Microorganisms) ponds have several shortcomings. Firstly, the lack of an effective cleaning and collection structure makes it impossible to continuously maintain the cleanliness of the wastewater pond surface, easily leading to sediment accumulation. Secondly, the lack of effective treatment methods for the collected suspended solids increases the risk of suspended solids becoming airborne and spreading, raising environmental safety concerns. Therefore, to address these issues, a suspended solids treatment device for VCM-containing wastewater ponds is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a suspended solids treatment device for a wastewater pool containing a VCM, aiming to improve the problems in the prior art where traditional cleaning structures cannot continuously clean the surface of the wastewater pool and where suspended solids are easily dispersed after collection.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A suspended solids treatment device for a wastewater tank containing a VCM includes a wastewater tank body. Four support blocks are fixedly connected to the top of the outer surface of the wastewater tank body. Two guide rods are fixedly connected to the adjacent sides of two of the support blocks. A motor is fixedly connected to the left side of the left support block. A rotating shaft is fixedly connected to the drive end of the motor. A circulation groove is opened on the outside of the rotating shaft. A slider is slidably connected to the outside of the rotating shaft. A connecting roller is fixedly connected to the top of the slider. A sliding component is fixedly connected to the top of the connecting roller. A support rod is fixedly connected to the middle of the top of the slider. A support frame is fixedly connected to the bottom of the two support rods. A connecting plate is fixedly connected to the bottom of the support frame. A collection groove is provided on the left side of the connecting plate. Two support blocks are fixedly connected to the side of the collection groove away from the support rods. A cleaning component is rotatably connected to the middle of the two support blocks.

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly includes a rotating rod, the front and rear sides of which are rotatably connected to the middle of the two support blocks. Collection blades are fixedly connected to the front and rear sides of the rotating rod. Multiple spiral blades are fixedly connected to the middle of the rotating rod. A rotating wheel is fixedly connected to the front and rear ends of the rotating rod. A belt is sleeved on the outside of the rotating wheel.

[0010] As a further description of the above technical solution:

[0011] Positioning plates are fixedly connected to the front and rear sides of the top of the collection tank. A second rotating wheel is rotatably connected to the middle of the top of the positioning plate. The belt is sleeved on the outside of the second rotating wheel. Guide rollers are fixedly connected to the four corners inside the collection tank. A second motor is fixedly connected to the rear side of the positioning plate. A pressure plate is slidably connected to the outside of the four guide rollers. A connecting shaft is fixedly connected to the middle of the two second rotating wheels. Two eccentric wheels are fixedly connected to the middle of the connecting shaft. A connecting ring is rotatably connected to the middle of the eccentric wheels. A rotating block is rotatably connected to the bottom end of the connecting ring. Limiting grooves are opened on the front and rear sides of the top of the pressure plate.

[0012] As a further description of the above technical solution:

[0013] The left and right ends of the rotating shaft are rotatably connected to the middle of the two support blocks, and the top of the slider is slidably connected to the outside of the two guide rods;

[0014] As a further description of the above technical solution:

[0015] The external sliding component is slidably connected to the inner wall of the circulation groove, and the drive end of the second motor is fixedly connected to the rear end of the second rotating wheel on the rear side.

[0016] As a further description of the above technical solution:

[0017] The pressure plate is slidably connected to the inner wall of the collection tank, and the collection tank is slidably connected to the inner wall of the wastewater tank body.

[0018] As a further description of the above technical solution:

[0019] The external sliding connection of the rotating block is to the inner wall of the limiting groove;

[0020] As a further description of the above technical solution:

[0021] The wastewater tank body has four fixed support legs at its bottom corners, and an outlet is provided at the bottom of the wastewater tank body near the motor.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by starting a motor, a rotating shaft is driven to move left and right on the rotating shaft through a circulation groove. This allows the cleaning and collection structure to move continuously through circulation, avoiding the accumulation of sediment in a fixed position and thus keeping the surface of the wastewater pool clean.

[0024] 2. In this utility model, the starting motor drives the rotating wheel to rotate via a belt, which in turn pulls the rotating rod to rotate. This causes the rotating rod to collect suspended matter into the collection tank via a spiral blade. In addition, the continuous rotation drives the pressure plate to reciprocate up and down to squeeze and compress the collected suspended matter. This achieves the simultaneous collection of suspended matter in the center and compression of the suspended matter, making the suspended matter more compact and reducing the risk of flying and spreading. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a suspended solids treatment device for a wastewater tank containing a VCM according to the present invention.

[0026] Figure 2 This is a schematic diagram of the structure of the sliding component of a suspended solids treatment device for a wastewater tank containing a VCM (vacuum-water-water-structure) according to this utility model.

[0027] Figure 3 This is a schematic diagram of the limiting groove of a suspended solids treatment device for a wastewater pool containing a VCM (vacuum-water-water-retention structure) proposed in this utility model.

[0028] Figure 4 This is an exploded view of a series of suspended solids treatment devices containing a VCM wastewater tank proposed in this utility model.

[0029] Legend:

[0030] 1. Wastewater tank body; 2. Support block; 3. Guide rod; 4. Motor 1; 5. Rotating shaft; 6. Circulation tank; 7. Sliding block; 8. Connecting roller; 9. Sliding component; 10. Support rod; 11. Support frame; 12. Connecting plate; 13. Collection tank; 14. Support block; 15. Rotating rod; 16. Collection blade; 17. Spiral blade; 18. Rotating wheel 1; 19. Belt; 20. Positioning plate; 21. Rotating wheel 2; 22. Guide roller; 23. Pressure plate; 24. Connecting shaft; 25. Eccentric wheel; 26. Linkage ring; 27. Rotating block; 28. Limiting groove; 29. ​​Support leg; 30. Outlet; 31. Motor 2. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a suspended solids treatment device for a VCM-containing wastewater tank, comprising a wastewater tank body 1, which is a cuboid or cylindrical container with a certain depth and volume for containing VCM-containing wastewater and suspended solids. Four support blocks 2 are fixedly connected to the top of the wastewater tank body 1, providing support for guide rods 3. Two guide rods 3 are fixedly connected to adjacent sides of two support blocks 2, guiding the left and right movement of a slider 7.

[0033] A motor 4 is fixedly connected to the left side of the left support block 2. A rotating shaft 5 is fixedly connected to the drive end of the motor 4, providing power for the rotation of the rotating shaft 5. The left and right ends of the rotating shaft 5 are rotatably connected to the middle of the two support blocks 2. A circulation groove 6 is provided on the outside of the rotating shaft 5. The rotating shaft 5 drives the slider 9 to slide through the circulation groove 6, thereby realizing the left and right movement of the slider 7. The circulation groove 6 is a closed loop.

[0034] refer to Figure 1 , Figure 2 A slider 7 is slidably connected to the outside of the rotating shaft 5. The slider 7 slides around the outside of the rotating shaft 5. The top of the slider 7 is slidably connected to the outside of two guide rods 3, which pass through the slider 7 to assist in the stable sliding of the slider 7. A connecting roller 8 is fixedly connected to the top of the slider 7. A sliding member 9 is fixedly connected to the top of the connecting roller 8. The outside of the sliding member 9 is slidably connected to the inner wall of the circulation groove 6. The slider 7 moves left and right on the rotating shaft 5 as the sliding member 9 slides around.

[0035] A support rod 10 is fixedly connected to the top center of the slider 7, providing support for the support frame 11. The support frame 11 is fixedly connected to the bottom ends of the two support rods 10. The support frame 11 provides the mounting base for the connecting plate 12 and the cleaning components. Support legs 29 are fixedly connected to the four corners of the bottom of the wastewater tank body 1, providing support for the wastewater tank body 1. An outlet 30 is provided at the bottom end of the wastewater tank body 1 near the motor 4, for discharging treated wastewater.

[0036] refer to Figure 3 , Figure 4A connecting plate 12 is fixedly connected to the bottom end of the support frame 11. A collection trough 13 is provided on the left side of the connecting plate 12, providing a connection between the cleaning component and the collection trough 13. The collection trough 13 has an opening. The outer side of the collection trough 13 is slidably connected to the inner wall of the wastewater tank body 1, and the collection trough 13 floats on the water surface and moves in accordance with the inner wall of the wastewater tank body 1. Two support blocks 14 are fixedly connected to the side of the collection trough 13 away from the support rod 10, and the support blocks 14 provide mounting support for the cleaning component.

[0037] A cleaning assembly is rotatably connected to the middle of two support blocks 14. The cleaning assembly includes a rotating rod 15, with its front and rear sides rotatably connected to the middle of the two support blocks 14. Collection blades 16 are fixedly connected to the front and rear sides of the rotating rod 15, and multiple spiral blades 17 are fixedly connected to the middle of the rotating rod 15. The rotating rod 15 is used to fix the collection blades 16 and the spiral blades 17. The spiral blades 17 are fixedly attached to the outside of the rotating rod 15. When rotating, they can push suspended objects, allowing the suspended objects to move in the center. A rotating wheel 18 is fixedly connected to both ends of the rotating rod 15. A belt 19 is fitted around the outside of the rotating wheel 18. Driven by a motor 31, the rotating wheel 18 drives the rotating rod 15 to rotate via the belt 19.

[0038] Positioning plates 20 are fixedly connected to both the front and rear sides of the top of the collection tank 13. The positioning plates 20 provide the mounting base for the second rotating wheel 21 and the guide rollers 22. The second rotating wheel 21 is rotatably connected to the center of the top of the positioning plate 20. A belt 19 is sleeved around the outside of the second rotating wheel 21. The second rotating wheel 21 rotates under the drive of the second motor 31, driving the first rotating wheel 18 to rotate via the belt 19. Guide rollers 22 are fixedly connected to the four corners inside the collection tank 13. Pressure plates 23 are slidably connected to the outside of the four guide rollers 22. The pressure plates 23 are slidably connected to the inner wall of the collection tank 13, and the guide rollers 22 limit the vertical movement of the pressure plates 23 within the inner wall of the collection tank 13. The pressure plates 23 compress the suspended matter collected in the collection tank 13. A second motor 31 is fixedly connected to the rear side of the rear positioning plate 20. The drive end of the second motor 31 is fixedly connected to the rear end of the second rotating wheel 21, providing power for its rotation.

[0039] A connecting shaft 24 is fixedly connected to the middle of the two rotating wheels 21. Two eccentric wheels 25 are fixedly connected to the middle of the connecting shaft 24. The connecting shaft 24 rotates under the drive of the motor 31, causing the eccentric wheels 25 and the rotating wheels 21 to rotate. A link 26 is rotatably connected to the middle of the eccentric wheels 25, and the link 26 rotates under the drive of the eccentric wheels 25. A rotating block 27 is rotatably connected to the bottom end of the link 26. Limiting grooves 28 are opened on the front and rear sides of the top of the pressure plate 23. The outer side of the rotating block 27 is slidably connected to the inner wall of the limiting groove 28. By sliding the rotating block 27 in the limiting groove 28 of the pressure plate 23, the pressure plate 23 is driven to move up and down.

[0040] Working principle: When in use, the motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the sliding part 9 to slide in the circulation groove 6. At this time, the slider 7, which is fixed by the connecting roller 8, will move left and right on the rotating shaft 5 with the sliding part 9, so as to drive the cleaning component at the top of the slider 7, which is fixed by the support frame 11 and the connecting plate 12, to move left and right on the water surface.

[0041] While the cleaning components are moving, motor 2 31 is started, which drives the two front and rear rotating wheels 21 to rotate through the connecting shaft 24. After the rotating wheels 21 rotate, they will pull the rotating wheel 18 fixed to the rotating rod 15 to rotate through the belt 19. The rotating wheel 18 will drive the spiral blade 17 and the collecting blade 16 on the rotating rod 15 to rotate. During the rotation of the spiral blade 17 and the collecting blade 16, since the two spiral blades 17 are fixed to the outside of the rotating rod 15, the suspended matter on the water surface will be pushed by the rotating spiral blade 17 to the position of the collecting blade 16, and then carried into the collection tank 13 for collection by the rotation of the collecting blade 16.

[0042] While the collecting leaf 16 is collecting, the eccentric wheel 25 fixed outside the connecting shaft 24 will be driven to rotate outside the connecting shaft 24. The rotating link 26 outside the eccentric wheel 25 will be driven by the connecting shaft 24 to slide through the rotating block 27 into the limiting groove 28 of the pressure plate 23 due to the connection shaft 24 being off-center from the connecting shaft 24. This will cause the limiting groove 28 to slide up and down at the top of the collecting tank 13, squeezing and compressing the suspended matter collected in the collecting tank 13, making the suspended matter denser and reducing the risk of flying and spreading.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A suspended solids treatment device containing a VCM wastewater tank, comprising a wastewater tank body (1), characterized in that: Four support blocks (2) are fixedly connected to the top of the wastewater tank body (1). Two guide rods (3) are fixedly connected to the adjacent side of two support blocks (2). A motor (4) is fixedly connected to the left side of the left support block (2). A rotating shaft (5) is fixedly connected to the drive end of the motor (4). A circulation groove (6) is opened on the outside of the rotating shaft (5). A slider (7) is slidably connected to the outside of the rotating shaft (5). A connecting roller (8) is fixedly connected to the top of the inside of the slider (7). (8) has a slider (9) fixedly connected to its top end. A support rod (10) is fixedly connected to the middle of the top end of the slider (7). A support frame (11) is fixedly connected to the bottom end of the two support rods (10). A connecting plate (12) is fixedly connected to the bottom end of the support frame (11). A collection groove (13) is provided on the left side of the connecting plate (12). Two support blocks (14) are fixedly connected to the side of the collection groove (13) away from the support rods (10). A cleaning component is rotatably connected to the middle of the two support blocks (14).

2. The suspended solids treatment device for a wastewater tank containing VCM according to claim 1, characterized in that: The cleaning assembly includes a rotating rod (15), the front and rear sides of which are rotatably connected to the middle of the two support blocks (14). Collection blades (16) are fixedly connected to the front and rear sides of the rotating rod (15). Multiple spiral blades (17) are fixedly connected to the middle of the rotating rod (15). A first rotating wheel (18) is fixedly connected to the front and rear ends of the rotating rod (15). A belt (19) is sleeved on the outside of the first rotating wheel (18).

3. The suspended solids treatment device for a wastewater tank containing VCM according to claim 2, characterized in that: The top of the collection trough (13) is fixedly connected to the front and rear sides of the top. The top center of the positioning plate (20) is rotatably connected to the second wheel (21). The belt (19) is sleeved on the outside of the second wheel (21). The four corners of the inside of the collection trough (13) are fixedly connected to the guide rollers (22). The rear side of the positioning plate (20) is fixedly connected to the rear side of the rear side. The four guide rollers (22) are slidably connected to the outside of the pressure plate (23). The middle of the two second wheels (21) is fixedly connected to the connecting shaft (24). The middle of the connecting shaft (24) is fixedly connected to two eccentric wheels (25). The middle of the eccentric wheels (25) is rotatably connected to the link (26). The bottom end of the link (26) is rotatably connected to the rotating block (27). The top front and rear sides of the pressure plate (23) are provided with limit grooves (28).

4. The suspended solids treatment device for a wastewater tank containing VCM according to claim 1, characterized in that: The left and right ends of the rotating shaft (5) are rotatably connected to the middle of the two support blocks (2), and the top of the slider (7) is slidably connected to the outside of the two guide rods (3).

5. The suspended solids treatment device for a wastewater tank containing VCM according to claim 3, characterized in that: The external sliding member (9) is slidably connected to the inner wall of the circulation groove (6), and the driving end of the second motor (31) is fixedly connected to the rear end of the second rotating wheel (21) on the rear side.

6. The suspended solids treatment device for a wastewater tank containing VCM according to claim 3, characterized in that: The pressure plate (23) is externally slidably connected to the inner wall of the collection tank (13), and the collection tank (13) is externally slidably connected to the inner wall of the wastewater pool body (1).

7. The suspended solids treatment device for a wastewater tank containing VCM according to claim 3, characterized in that: The external sliding connection of the rotating block (27) is to the inner wall of the limiting groove (28).

8. The suspended solids treatment device for a wastewater tank containing VCM according to claim 1, characterized in that: The bottom of the wastewater tank body (1) is fixedly connected to four corners of a support leg (29), and the bottom of the wastewater tank body (1) near the motor (4) is provided with a water outlet (30).

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