Sludge dewatering equipment for river regulation

Abstract

The utility model belongs to the technical field of river regulation, and particularly relates to sludge dewatering equipment for river regulation, which adopts the following scheme that the sludge dewatering equipment comprises a box body, and a sludge discharge port is formed in the bottom of the left side of the box body; the top of the box body is communicated with the sewage inlet; the bottom of the box body is communicated with the water outlet; the filtering mechanism is located at the top of an inner cavity of the box body, the filtering mechanism is used for filtering large impurities and water in sludge, and the filtering mechanism comprises a mounting plate, a U-shaped plate, a toothed plate, a gear, a motor, a transmission plate, a transmission block and a moving frame. The sludge can be dewatered for the first time through the first filter plate and prevented from blocking the second filter plate, the sludge can be dewatered for the second time through the second filter plate, and the sludge can be dewatered for the third time through cooperative use of the filter pressing mechanism, so that the sludge can be fully dewatered.

Description

Technical Field

[0001] The utility model relates to the technical field of river channel regulation, in particular to sludge dewatering equipment for river channel regulation. Background Art

[0002] River regulation is an engineering measure that follows the laws of river channel evolution, takes advantage of the situation, adjusts and stabilizes the main channel, improves water flow, sediment movement, and scour and siltation areas in the riverbed to meet the needs of national economic development, such as flood control, navigation, water supply, and drainage. River regulation includes controlling and adjusting river flow, straightening bends, widening rivers, and dredging.

[0003] At present, during the sludge dewatering process, impurities in the sludge cannot be filtered, and these impurities easily clog the filter plate. In addition, the sludge cannot be dewatered in multiple stages, resulting in low sludge dewatering efficiency. Therefore, the utility model proposes a sludge dewatering equipment for river management to solve the above problems. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems in the prior art that, during the sludge dewatering process, impurities in the sludge cannot be filtered, and these impurities easily clog the filter plates, and the sludge cannot be dewatered in multiple stages, resulting in low sludge dewatering efficiency. A sludge dewatering device for river channel management is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sludge dewatering device for river channel regulation, comprising:

[0007] A box body, wherein a mud discharge port is provided at the bottom of the left side of the box body;

[0008] A sewage inlet, the top of the box body being connected to the sewage inlet;

[0009] A drain outlet, the bottom of the box body being connected to the drain outlet;

[0010] A filter mechanism is located at the top of the inner cavity of the box and is used to filter larger impurities and moisture in the sludge. The filter mechanism includes: a mounting plate, a U-shaped plate, a tooth plate, a gear, a motor, a transmission plate, a transmission block, a moving frame, a first guide plate, a first filter plate, a second guide plate, and a second filter plate;

[0011] The transmission gear is engaged with the gear wheel, and the transmission gear is engaged with the gear wheel, and the transmission gear is engaged with the gear wheel.

[0012] The filter press mechanism is located at the bottom of the inner cavity of the box and is used to dewater the sludge.

[0013] As a preferred solution of the present invention, the filter press mechanism includes: a conveyor belt, a positioning plate, a cylinder, a mounting frame and a pressure roller;

[0014] The conveyor belt is fixedly installed at the bottom of the inner cavity of the box, and a water filter hole is opened on the surface of the conveyor belt. The positioning plate is fixedly installed on the left side of the inner cavity of the box and is located on the top of the conveyor belt. The cylinder is fixedly installed on the top of the positioning plate. The cylinder output shaft passes through the positioning plate and is fixedly connected to the mounting frame. The inner cavity of the mounting frame is fixedly connected to the pressure roller through a rotating shaft.

[0015] As a preferred solution of the present invention, a support frame is provided on the bottom fixed sleeve of the box surface, and a third opening is provided on the left side of the box and at the top and bottom of the mounting plate. A water guide plate is fixedly connected to the left side of the box inner cavity and at the top of the positioning plate. A collection box is fixedly installed in the inner cavity of the box and at the bottom of the first filter plate. A drawer is slidably connected to the inner cavity of the collection box. The front side of the drawer passes through the box and is fixedly connected to a handle. A mud guide plate is fixedly connected to the left side of the box and at the top of the support frame.

[0016] As a preferred solution of the present invention, a first slide groove is provided on the front and rear sides of the left side of the mounting plate, a first slide rail is provided on the right side of the tooth plate, and the first slide groove is used in conjunction with the first slide rail.

[0017] As a preferred solution of the present invention, second slide rails are provided on the front and rear sides of the movable frame, second slide grooves are provided on the front and rear sides of the inner cavity of the U-shaped plate, and the second slide rails are used in conjunction with the second slide grooves. Beneficial effects

[0018] By turning on the motor to drive the transmission plate and the transmission block to rotate, the transmission block drives the moving frame to move, and the moving frame drives one of the tooth plates, the first guide plate and the first filter plate to move, so that impurities in the sludge can be filtered, and one of the tooth plates drives the gear to rotate, and the gear drives another tooth plate to move, and the other tooth plate drives the second guide plate and the second filter plate to move, so that the sludge can be filtered for the second time;

[0019] The sludge can be transported by turning on the conveyor belt, and the cylinder drives the mounting frame and the pressing roller to move and squeeze the sludge, so that the water in the sludge is separated, thereby performing the third dehydration of the sludge;

[0020] In the utility model, impurities in the sludge can be filtered out by setting up a filtering mechanism to prevent them from clogging the second filter plate. The sludge can be dehydrated for a second time through the second filter plate. The sludge can be dehydrated for a third time by using a filter press mechanism, thereby fully dehydrating the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a cross-sectional view of the box body of the present utility model;

[0023] Figure 3 This is a left side view of the box and motor of the utility model;

[0024] Figure 4 This is the right side view of the motor gear of the present utility model.

[0025] In the figure: 1. Box body; 2. Sewage inlet; 3. Drain outlet; 4. Mounting plate; 5. U-shaped plate; 6. Tooth plate; 7. Gear; 8. Motor; 9. Transmission plate; 10. Transmission block; 11. Moving frame; 12. First guide plate; 13. First filter plate; 14. Second guide plate; 15. Second filter plate; 16. Conveyor belt; 17. Positioning plate; 18. Cylinder; 19. Mounting frame; 20. Pressing roller; 21. Support frame; 22. Water guide plate; 23. Collection box; 24. Drawer; 25. Handle; 26. Mud guide plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0027] Reference Figure 1-Figure 4 , a sludge dewatering device for river management, comprising:

[0028] Box body 1, a mud discharge port is opened at the bottom of the left side of box body 1;

[0029] The top of the box body 1 is connected to the sewage inlet 2;

[0030] Drain port 3, the bottom of the box body 1 is connected to the drain port 3;

[0031] The filtering mechanism is located at the top of the inner cavity of the box body 1. The filtering mechanism is used to filter larger impurities and moisture in the sludge. The filtering mechanism includes: a mounting plate 4, a U-shaped plate 5, a tooth plate 6, a gear 7, a motor 8, a transmission plate 9, a transmission block 10, a moving frame 11, a first guide plate 12, a first filter plate 13, a second guide plate 14 and a second filter plate 15;

[0032] The mounting plate 4 is fixedly mounted on the left side of the box body 1, and the front and rear sides of the left side of the mounting plate 4 are both slidably connected to the tooth plate 6. The U-shaped plate 5 is arranged on the left side of the mounting plate 4, and the front and rear sides of the right side of the U-shaped plate 5 are both fixedly connected to the box body 1. The left side of the mounting plate 4 and the gear 7 are rotated by the rotating shaft between the two opposite sides of the tooth plates 6. The gear 7 is engaged with the tooth plate 6. The motor 8 is fixedly mounted on the left side of the U-shaped plate 5. The output shaft of the motor 8 passes through the U-shaped plate 5 and is fixedly connected to the transmission plate 9. The rear side of the transmission plate 9 is fixedly connected to the transmission block 10. The moving frame 11 is slidably sleeved on the surface of the transmission block 10. The moving frame 11 The right side of the tooth plate 6 is fixedly connected to one of the tooth plates 6, the top of one of the tooth plates 6 is fixedly connected to the first guide plate 12, the right side of the first guide plate 12 is fixedly connected to the first filter plate 13, the right side of the first filter plate 13 passes through the inner cavity of the box body 1 and is slidably connected to the right side of the inner cavity of the box body 1, and a first opening is opened on the left side of the top of the first filter plate 13. The bottom of the other tooth plate 6 is fixedly connected to the second guide plate 14, the right side of the second guide plate 14 is fixedly connected to the second filter plate 15, the right side of the second filter plate 15 passes through the inner cavity of the box body 1 and is slidably connected to the right side of the inner cavity of the box body 1, and a second opening is opened on the right side of the top of the second filter plate 15;

[0033] The filter press mechanism is located at the bottom of the inner cavity of the box body 1. The filter press mechanism is used to dehydrate the sludge. By turning on the motor 8, the transmission plate 9 and the transmission block 10 are driven to rotate, and the transmission block 10 drives the moving frame 11 to move. The moving frame 11 drives one of the tooth plates 6, the first guide plate 12 and the first filter plate 13 to move, so that the impurities in the sludge can be filtered. One of the tooth plates 6 drives the gear 7 to rotate, and the gear 7 drives the other tooth plate 6 to move, and the other tooth plate 6 drives the second guide plate 14 and the second filter plate 15 to move, so that the sludge can be filtered for a second time.

[0034] As a preferred solution of the present invention, the filter pressing mechanism includes: a conveyor belt 16, a positioning plate 17, a cylinder 18, a mounting frame 19 and a pressure roller 20;

[0035] The conveyor belt 16 is fixedly installed at the bottom of the inner cavity of the box body 1. A water filter hole is opened on the surface of the conveyor belt 16. The positioning plate 17 is fixedly installed on the left side of the inner cavity of the box body 1 and is located on the top of the conveyor belt 16. The cylinder 18 is fixedly installed on the top of the positioning plate 17. The output shaft of the cylinder 18 passes through the positioning plate 17 and is fixedly connected to the mounting frame 19. The inner cavity of the mounting frame 19 is fixedly connected to the pressure roller 20 through the rotating shaft. The sludge can be transported by opening the conveyor belt 16. Opening the cylinder 18 drives the mounting frame 19 and the pressure roller 20 to move and squeeze the sludge, so that the water in the sludge is separated, so that the sludge can be dehydrated for a third time.

[0036] As an optimal solution of the present invention, a support frame 21 is fixedly sleeved on the bottom surface of the box body 1, and a third opening is opened on the left side of the box body 1 and at the top and bottom of the mounting plate 4. A water guide plate 22 is fixedly connected to the left side of the inner cavity of the box body 1 and at the top of the positioning plate 17. A collecting box 23 is fixedly installed in the inner cavity of the box body 1 and at the bottom of the first filter plate 13. A drawer 24 is slidably connected to the inner cavity of the collecting box 23. The front side of the drawer 24 passes through the box body 1 and is fixedly connected to a handle 25. A mud guide plate 26 is fixedly connected to the left side of the box body 1 and at the top of the support frame 21. By providing the support frame 21, the stability of the box body 1 during operation can be improved. By providing the third opening, the movement of the first filter plate 13 and the second filter plate 15 can be facilitated. By providing the water guide plate 22, the water filtered by the first filter plate 13 and the second filter plate 15 is prevented from mixing with the silt on the conveyor belt 16 again. By providing the collecting box 23, the drawer 24 and the handle 25, it is convenient for workers to collect impurities.

[0037] As a preferred solution of the present invention, a first slide groove is provided on the front and rear sides of the left side of the mounting plate 4, and a first slide rail is provided on the right side of the tooth plate 6. The first slide groove is used in conjunction with the first slide rail. The coordinated use of the first slide groove and the first slide rail can improve the stability of the tooth plate 6 during movement.

[0038] As a preferred solution of the present invention, a second slide rail is provided on the front and rear sides of the movable frame 11, and a second slide groove is provided on the front and rear sides of the inner cavity of the U-shaped plate 5. The second slide rail is used in conjunction with the second slide groove. By setting the second slide groove and the second slide rail in conjunction with each other, the stability of the movable frame 11 during movement can be improved.

[0039] By means of the above structure: by setting up the filter mechanism for use, impurities in the sludge can be filtered to prevent them from clogging the second filter plate 15, the sludge can be dehydrated for a second time through the second filter plate 15, and the sludge can be dehydrated for a third time through the filter press mechanism, so that the sludge can be fully dehydrated.

[0040] It should be noted that the specific types of motor 8 and cylinder 18 to be used are selected by relevant technical personnel familiar with this field, and the above-mentioned motor 8 and cylinder 18 are all existing technologies and will not be elaborated in this solution.

[0041] The working principle of the utility model is as follows: when in use, the silt is added to the box body 1 from the sewage inlet 2, and then the motor 8 is turned on. By turning on the motor 8, the transmission plate 9 and the transmission block 10 are driven to rotate, and the transmission block 10 drives the moving frame 11 to move. The moving frame 11 drives one of the tooth plates 6, the first guide plate 12 and the first filter plate 13 to move, so that the impurities in the silt can be filtered, and one of the tooth plates 6 drives the gear 7 to rotate, and the gear 7 drives the other tooth plate 6 to move, and the other tooth plate 6 drives the second guide plate 14 and the second filter plate 15 to move, so that the silt can be filtered for a second time. Subsequently, the conveyor belt 16 is turned on to transport the silt, and the cylinder 18 is turned on to drive the mounting frame 19 and the pressure roller 20 to move to squeeze the silt, so that the water in the silt is separated, so that the silt can be dehydrated for a third time, and the squeezed silt is discharged from the mud discharge port.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sludge dewatering equipment for river management, characterized in that: include: A box body (1), wherein a mud discharge port is provided at the bottom of the left side of the box body (1); A sewage inlet (2), wherein the top of the box (1) is connected to the sewage inlet (2); A drain outlet (3), wherein the bottom of the box body (1) is connected to the drain outlet (3); A filtering mechanism, the filtering mechanism being located at the top of the inner cavity of the box body (1), and being used for filtering larger impurities and moisture in the sludge, the filtering mechanism comprising: a mounting plate (4), a U-shaped plate (5), a tooth plate (6), a gear (7), a motor (8), a transmission plate (9), a transmission block (10), a moving frame (11), a first guide plate (12), a first filter plate (13), a second guide plate (14), and a second filter plate (15); The mounting plate (4) is fixedly mounted on the left side of the box body (1), and the front and rear sides of the left side of the mounting plate (4) are both slidably connected to the tooth plate (6). The U-shaped plate (5) is arranged on the left side of the mounting plate (4), and the front and rear sides of the right side of the U-shaped plate (5) are both fixedly connected to the box body (1). The left side of the mounting plate (4) is located between the two opposite sides of the tooth plates (6) and is rotatably connected to the gear (7) through the rotating shaft. The gear (7) is engaged with the tooth plate (6). The motor (8) is fixedly mounted on the left side of the U-shaped plate (5). The output shaft of the motor (8) passes through the U-shaped plate (5) and is fixedly connected to the transmission plate (9). The rear side of the transmission plate (9) is fixedly connected to the transmission block (10). The moving frame (11) is slidably sleeved on the surface of the transmission block (10). The right side of the movable frame (11) is fixedly connected to one of the tooth plates (6), the top of one of the tooth plates (6) is fixedly connected to the first guide plate (12), the right side of the first guide plate (12) is fixedly connected to the first filter plate (13), the right side of the first filter plate (13) penetrates into the inner cavity of the box body (1) and is slidably connected to the right side of the inner cavity of the box body (1), and a first opening is opened on the left side of the top of the first filter plate (13), the bottom of the other tooth plate (6) is fixedly connected to the second guide plate (14), the right side of the second guide plate (14) is fixedly connected to the second filter plate (15), the right side of the second filter plate (15) penetrates into the inner cavity of the box body (1) and is slidably connected to the right side of the inner cavity of the box body (1), and a second opening is opened on the right side of the top of the second filter plate (15); A filter press mechanism is located at the bottom of the inner cavity of the box body (1), and is used to dewater the sludge.

2. The sludge dewatering equipment for river management according to claim 1, characterized in that: The filter pressing mechanism comprises: a conveyor belt (16), a positioning plate (17), a cylinder (18), a mounting frame (19) and a pressing roller (20); The conveyor belt (16) is fixedly mounted on the bottom of the inner cavity of the box body (1), and a water filter hole is opened on the surface of the conveyor belt (16). The positioning plate (17) is fixedly mounted on the left side of the inner cavity of the box body (1) and is located on the top of the conveyor belt (16). The cylinder (18) is fixedly mounted on the top of the positioning plate (17). The output shaft of the cylinder (18) passes through the positioning plate (17) and is fixedly connected to the mounting frame (19). The inner cavity of the mounting frame (19) is fixedly connected to the pressure roller (20) through a rotating shaft.

3. The sludge dewatering equipment for river management according to claim 1, characterized in that: A support frame (21) is fixedly provided on the bottom of the surface of the box body (1), a third opening is provided on the left side of the box body (1) and at the top and bottom of the mounting plate (4), a water guide plate (22) is fixedly connected to the left side of the inner cavity of the box body (1) and at the top of the positioning plate (17), a collection box (23) is fixedly installed in the inner cavity of the box body (1) and at the bottom of the first filter plate (13), a drawer (24) is slidably connected to the inner cavity of the collection box (23), the front side of the drawer (24) passes through the box body (1) and is fixedly connected to a handle (25), and a mud guide plate (26) is fixedly connected to the left side of the box body (1) and at the top of the support frame (21).

4. The sludge dewatering equipment for river management according to claim 1, characterized in that: A first slide groove is provided on the front side and the rear side of the left side of the mounting plate (4), and a first slide rail is provided on the right side of the tooth plate (6). The first slide groove is used in conjunction with the first slide rail.

5. The sludge dewatering equipment for river management according to claim 1, characterized in that: The front and rear sides of the movable frame (11) are both provided with second slide rails, and the front and rear sides of the inner cavity of the U-shaped plate (5) are both provided with second slide grooves, and the second slide rails are used in conjunction with the second slide grooves.

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