Sludge treatment device for water environment treatment

Abstract

The utility model discloses a sludge treatment device for water environment treatment, which relates to the technical field of sludge treatment and comprises a box body, symmetrical cylinder rings are rotatably connected to two sides in the box body, a plurality of connecting plates are mounted between the symmetrical cylinder rings, the connecting plates are uniformly distributed along the circumferential direction of the cylinder rings, a filter plate is fixedly mounted between every two adjacent connecting plates, and the filter plates are fixed on the box body. Convex blocks with two symmetrical sides are fixedly connected to the filter plate, fixing columns with two symmetrical sides are fixedly connected to the inner top wall of the box body, the fixing columns are in sliding connection with sliding rods, springs are arranged on the outer sides of the sliding rods in a sleeving mode, and beating plates are fixedly connected to the lower ends of the sliding rods. The device has the beneficial effects that when the filter plate rotates to the upper end of the barrel, the bump extrudes the beating plate, the sliding rod and the fixed column slide, the spring is compressed and deformed, then the beating plate is separated from the bump, the spring recovers deformation to push the beating plate to beat the filter plate, sludge attached to the inner wall of the filter plate is vibrated off, and the situation that the sludge blocks the filter plate during filtration, and consequently the sewage separation efficiency is low is avoided.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, and in particular to a sludge treatment device for water environment management. Background Technology

[0002] Sludge refers to semi-solid or solid substances generated during wastewater treatment. Sludge treatment is a process involving multiple steps and technologies, mainly aimed at reducing the volume of sludge generated during wastewater treatment and minimizing its negative impact on the environment.

[0003] A search revealed a Chinese patent publication number CN219681942U, which discloses a sludge treatment device for water environment management. This patent uses a rotating screw conveyor to transport sludge from left to right to the sludge discharge pipe, achieving automatic sludge cleaning and improving sludge treatment efficiency. However, this device has certain problems: after filtration, the sludge adheres to the inner wall of the filter cartridge, which may clog the filter cartridge and affect the wastewater separation efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a sludge treatment device for water environment management in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A sludge treatment device for water environment management includes a box body, a feed pipe fixedly connected to one side of the box body, a hopper fixedly installed at the bottom of the box body, symmetrical cylindrical rings rotatably connected to both sides of the box body, and multiple connecting plates fixedly installed between the symmetrical cylindrical rings.

[0007] Multiple connecting plates are evenly distributed along the circumference of the cylinder ring, and filter plates are fixedly installed between adjacent connecting plates, so that a cylinder is formed between the two sides of the cylinder ring. The feed pipe is connected to the cylinder body. Symmetrical protrusions on both sides are fixedly connected to the filter plates. Symmetrical fixed columns on both sides are fixedly connected to the top wall of the box body. A sliding rod is slidably connected to the side of the fixed column near the filter plate. A spring is sleeved on the outside of the sliding rod. A striking plate is fixedly connected to the lower end of the sliding rod.

[0008] Preferably, a driven gear is installed on the cylindrical ring near the feed pipe, and a transmission component is provided below the driven gear.

[0009] Preferably, the transmission assembly includes a transmission rod, which is rotatably connected to the housing. A transmission gear is fixedly installed on the side of the transmission rod near the connecting plate, and the transmission gear meshes with the driven gear.

[0010] Preferably, a discharge auger is rotatably connected inside the box, a power motor is fixedly installed on the side of the box away from the feed pipe, the discharge auger is located inside the cylinder, and a connecting component is provided on the side of the discharge auger away from the power motor.

[0011] Preferably, the connecting assembly includes a first pulley, which is fixedly connected to the end of the discharge auger away from the power motor, and a second pulley is fixedly connected to the transmission rod, with a belt connecting the first pulley and the second pulley.

[0012] Preferably, the discharge port is located on the side of the box body away from the feed pipe, and the discharge port is located at the lower end of the cylinder body.

[0013] The beneficial effects are as follows: when the cylinder rotates, it causes the sludge to roll inside the cylinder, separating the sewage. When the filter plate rotates to the top of the cylinder, the protrusion squeezes the impact plate, causing the sliding rod to slide against the fixed column, which compresses and deforms the spring. Then the impact plate disengages from the protrusion, and the spring returns to its original shape, pushing the impact plate to strike the filter plate, shaking off the sludge attached to the inner wall of the filter plate. This prevents the sludge from clogging the filter plate during filtration, thus avoiding low sewage separation efficiency.

[0014] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of a sludge treatment device for water environment management according to the present invention;

[0017] Figure 2 This is a front view of the sludge treatment device for water environment management described in this utility model;

[0018] Figure 3 This is a cross-sectional perspective view of a sludge treatment device for water environment management according to the present invention;

[0019] Figure 4 This is a three-dimensional view of part of the structure of the sludge treatment device for water environment management described in this utility model.

[0020] The reference numerals in the attached drawings are explained as follows: 101, housing; 102, feed pipe; 103, hopper; 201, discharge auger; 202, power motor; 301, transmission rod; 302, transmission gear; 303, belt; 401, drum ring; 402, connecting plate; 403, driven gear; 501, filter plate; 502, protrusion; 503, fixed column; 504, sliding rod; 505, impact plate; 6, discharge port. 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] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-4 As shown, a sludge treatment device for water environment treatment includes a box 101. A feed pipe 102 is fixedly connected to one side of the box 101, and a hopper 103 is fixedly installed at the bottom of the box 101. Symmetrical cylindrical rings 401 are rotatably connected to both sides inside the box 101, and multiple connecting plates 402 are fixedly installed between the symmetrical cylindrical rings 401.

[0025] Multiple connecting plates 402 are evenly distributed around the circumference of the cylindrical ring 401. Filter plates 501 are fixedly installed between adjacent connecting plates 402, forming a cylindrical body between the two cylindrical rings 401. The feed pipe 102 communicates with the cylindrical body. Symmetrical protrusions 502 are fixedly connected to the filter plates 501 on both sides. Symmetrical fixing columns 503 are fixedly connected to the top wall of the inner wall of the housing 101 on both sides. A sliding rod 504 is slidably connected to the side of the fixing column 503 closest to the filter plate 501. A spring is sleeved on the outer side of the sliding rod 504. A striking plate 505 is fixedly connected to the lower end of the sliding rod 504. When the cylindrical body rotates, it causes the sludge to roll inside the cylindrical body, separating the wastewater. Water flows out through the filter plates 501. As the moisture in the sludge decreases, the sludge gradually clumps together. When the cylinder rotates, the connecting plate 402 lifts the sludge to a certain height through adhesive force. Subsequently, the sludge detaches from the connecting plate 402 and falls downwards, further dewatering the sludge. When the filter plate 501 rotates to the upper end of the cylinder, the protrusion 502 squeezes the striking plate 505, causing the striking plate 505 to push the sliding rod 504 to slide against the fixed column 503, causing the spring to compress and deform. Then, the striking plate 505 detaches from the protrusion 502, and the spring returns to its original deformation, pushing the striking plate 505 to strike the filter plate 501, shaking off the sludge attached to the inner wall of the filter plate 501. This prevents the sludge from clogging the filter plate 501 during filtration, thus avoiding low wastewater separation efficiency.

[0026] A driven gear 403 is installed on the cylindrical ring 401 near the feed pipe 102, and a transmission assembly is provided below the driven gear 403.

[0027] The transmission assembly includes a transmission rod 301, which is rotatably connected to the housing 101. A transmission gear 302 is fixedly installed on the side of the transmission rod 301 near the connecting plate 402. The transmission gear 302 meshes with the driven gear 403. The transmission rod 301 drives the transmission gear 302 to rotate, and the transmission gear 302 meshes with the driven gear 403 to drive the cylinder to rotate.

[0028] A discharge auger 201 is rotatably connected inside the housing 101. A power motor 202 is fixedly installed on the side of the housing 101 away from the feed pipe 102. The discharge auger 201 is located inside the cylinder. A connecting component is provided on the side of the discharge auger 201 away from the power motor 202. The power motor 202 drives the discharge auger 201 to rotate, and the discharge auger 201 conveys the sludge inside the cylinder to the side closer to the power motor 202.

[0029] The connecting assembly includes a first pulley, which is fixedly connected to the end of the discharge auger 201 away from the power motor 202. A second pulley is fixedly connected to the transmission rod 301. A belt 303 is connected between the first pulley and the second pulley. The discharge auger 201 drives the belt 303 to move through the first pulley, so that the belt 303 drives the transmission gear 302 to rotate through the second pulley.

[0030] The box body 101 has an outlet 6 on the side away from the feed pipe 102. The outlet 6 is located at the lower end of the cylinder. The discharge auger 201 transports the sludge to the outlet 6, so that the sludge moves away from the cylinder from the outlet 6.

[0031] Working principle: During use, wastewater enters the cylinder from the upper end of the feed pipe 102. Then, the power motor 202 drives the discharge auger 201 to rotate. The discharge auger 201 conveys the sludge inside the cylinder towards the side closest to the power motor 202. The discharge auger 201 drives the belt 303 via the first pulley, causing the belt 303 to drive the transmission gear 302 to rotate via the second pulley. The transmission gear 302 meshes with the driven gear 403, causing the cylinder to rotate. As the cylinder rotates, the sludge rolls within the cylinder, separating the wastewater. Water flows out through the filter plate 501. As the water content in the sludge decreases, the sludge gradually clumps together, causing the connecting plate 402 to adhere to the sludge as the cylinder rotates. The force lifts the sludge to a certain height, and then the sludge detaches from the connecting plate 402 and falls downwards, further dewatering the sludge. When the filter plate 501 rotates to the upper end of the cylinder, the protrusion 502 squeezes the striking plate 505, causing the striking plate 505 to push the sliding rod 504 to slide against the fixed column 503, causing the spring to compress and deform. Then the striking plate 505 detaches from the protrusion 502, and the spring returns to its original deformation, pushing the striking plate 505 to strike the filter plate 501, shaking off the sludge attached to the inner wall of the filter plate 501. This prevents the sludge from clogging the filter plate 501 during filtration, which would result in low wastewater separation efficiency. The discharge auger 201 transports the sludge to the discharge port 6, allowing the sludge to move away from the cylinder from the discharge port 6.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water environment treatment sludge treatment device, comprising a box (101), one side of the box (101) is fixedly connected with a feeding pipe (102), characterized in that: The bottom of the box (101) is fixedly provided with a lower hopper (103), and symmetrical barrel rings (401) are rotatably connected to the inside of the box (101), and a plurality of connecting plates (402) are fixedly arranged between the symmetrical barrel rings (401); A plurality of the connecting plates (402) are evenly distributed along the circumference of the barrel ring (401), and a filter plate (501) is fixedly arranged between adjacent connecting plates (402), so that a barrel is formed between the two barrel rings (401), the feed pipe (102) is in communication with the barrel, the filter plate (501) is fixedly connected with two symmetrical protrusions (502) on the two sides, two symmetrical fixed columns (503) are fixedly connected to the top wall in the box (101), a sliding rod (504) is slidably connected to one side of the fixed column (503) close to the filter plate (501), a spring is sleeved outside the sliding rod (504), and a beating plate (505) is fixedly connected to the lower end of the sliding rod (504).

2. The water environment treatment sludge treatment device according to claim 1, characterized in that: The barrel ring (401) close to the feed pipe (102) is provided with a driven gear (403), and a transmission assembly is arranged below the driven gear (403).

3. The water environment treatment sludge treatment device according to claim 2, characterized in that: The transmission assembly comprises a transmission rod (301), the transmission rod (301) is rotatably connected with the box (101), a transmission gear (302) is fixedly arranged on one side of the transmission rod (301) close to the connecting plate (402), and the transmission gear (302) is engaged with the driven gear (403).

4. The water environment treatment sludge treatment device according to claim 3, characterized in that: The box (101) is rotatably connected with an outlet auger (201), the box (101) is fixedly provided with a power motor (202) away from the feed pipe (102), the outlet auger (201) is located in the barrel, and a connecting assembly is arranged on one side of the outlet auger (201) away from the power motor (202).

5. The water environment treatment sludge treatment device according to claim 4, characterized in that: The connecting assembly comprises a first pulley, the first pulley is fixedly connected to one end of the outlet auger (201) away from the power motor (202), a second pulley is fixedly connected to the transmission rod (301), and a belt (303) is connected between the first pulley and the second pulley.

6. The water environment treatment sludge processing device according to claim 1, characterized in that: The box (101) is provided with an outlet (6) away from the feed pipe (102), and the outlet (6) is located at the lower end of the barrel.

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