CN219630824U - A sedimentation tank sludge removal device - Google Patents

Abstract

The utility model discloses a sedimentation tank sludge removal device, which belongs to the technical field of sedimentation tank dredging, and comprises a bottom plate. The frame is rotatably connected with a first threaded mandrel, and the outer thread of the first threaded mandrel is sleeved with a lifting plate. In the utility model, the cooperation of the fourth motor, the first gear, the second gear, the suction pipe and the brush drives the brush to rotate, and the cooperation between the second screw rod and the carriage drives the brush along the first The axial direction of the second screw rod moves, and at the same time, the brush is moved along the axial direction of the third screw rod through the cooperation between the third screw rod and the moving block. Carry out scrubbing to clean up the silt attached to the pool wall to ensure thorough desilting of the sedimentation tank.

Description

A sedimentation tank sludge removal device

technical field

The utility model relates to the technical field of sedimentation tank dredging, in particular to a sedimentation tank sludge removal device.

Background technique

In water conservancy projects, a sedimentation tank is a structure that uses sedimentation to remove suspended solids in water, and equipment for purifying water quality. It uses natural precipitation or coagulation of water to remove suspended solids in water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the direction of water flow. The sedimentation effect depends on the flow rate of the water in the sedimentation tank and the residence time of the water in the tank. In addition, the silt in the sedimentation tank needs to be removed regularly to ensure its sedimentation effect. .

After retrieval, the utility model patent with the notification number CN218011249U discloses a sludge cleaning device for an advection sedimentation tank, including a sedimentation tank. A mobile platform is slidingly connected to the sedimentation tank, and a mobile platform for driving the mobile platform to reciprocate is arranged on the described sedimentation tank. Two groups of storage tanks are arranged at intervals on the mobile platform, the bottom ends of the two groups of storage tanks are provided with telescopic water inlet pipes, and the other end is provided with first water outlet pipes, and the first water outlet pipes are There is a water pump on the top, and the storage tanks of the two groups are provided with closed doors. The telescopic water inlet pipe is fixedly connected with a dredging head. The height adjusting device, the water pump is electrically connected with the controller. However, the above-mentioned patent has the following disadvantages: the sludge attached to the wall of the sedimentation tank cannot be cleaned during dredging, which affects the effect and quality of dredging, and additional devices are required to collect and transport the sludge discharged from the outlet pipe, which increases the need for dredging. silt cost. For this reason, we have proposed a sedimentation tank sludge removal device.

Utility model content

Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a sedimentation tank sludge removal device.

In order to solve the above problems, the utility model adopts the following technical solutions:

A sedimentation tank sludge removal device, comprising a bottom plate, the top of the bottom plate is provided with a mud suction mechanism, the top surface of the bottom plate is provided with a support frame, the support frame is rotatably connected with a first screw rod, and the first screw rod is connected to the support frame. The outer thread of the wire rod is sleeved with a lifting plate, the end of the lifting plate is fixedly connected with a suspension frame, and the inner wall of the suspension frame is provided with two chutes, and the inner cavities of the two chutes slide A sliding frame is connected, and the inner cavity of the sliding frame is rotatably connected with a third screw rod, and the outer thread of the third screw rod is sleeved with a moving block, and one end of the moving block extends to the outside of the sliding frame and is rotatably connected There is a dredge pipe, the outer side of the dredge pipe is provided with a brush, the top of the dredge pipe is fixedly sleeved with a second gear, and the top surface of the other end of the moving block is provided with a fourth motor. The output shafts of the four motors are fixedly sleeved with a first gear meshed with a second gear for transmission.

As a preferred solution of the present utility model, the mud suction mechanism includes a mud-water separation box fixedly connected to the top surface of the bottom plate and a sludge collection box placed on the top surface of the bottom plate. Hand, the inner cavity of the mud-water separation box is provided with a filter screen, and one end of the filter screen extends to the top of the sludge collection box, and the top surface of the mud-water separation box is fixedly equipped with a dredge pump, and the dredge pump The output end extends to the inner cavity of the mud-water separation box, and the input end of the dredging pump is fixedly connected with a mud pumping hose, and one end of the mud pumping hose is fixedly sleeved with a rotary joint, and the bottom end of the rotary joint is fixed Sleeved to the lumen of the suction pipe.

As a preferred solution of the present invention, self-locking casters are fixedly installed on the bottom surface of the bottom plate, and push handles are fixedly installed on the top surface of the bottom plate.

As a preferred solution of the present utility model, a drain valve is fixedly installed on the side of the mud-water separation box, and a perspective window is arranged on the side of the mud-water separation box.

As a preferred solution of the present utility model, a first motor is fixedly installed on the top surface of the support frame, the output shaft of the first motor is connected with the top end of the first screw rod, and the side of the lifting plate is connected with the support fit the inner wall of the frame.

As a preferred solution of the present utility model, the inner cavity of the chute is rotatably connected with a second screw rod, and the second screw rod is threadedly connected with the end of the carriage, and the end surface of the suspension frame is fixedly installed There is a second motor, and the output shaft of the second motor is connected with the end of the second screw rod.

As a preferred solution of the present utility model, a third motor is arranged inside the carriage, the output shaft of the third motor is connected to the end of the third screw rod, and the top surface and the bottom surface of the moving block Fits the inner wall of the carriage.

Compared with the prior art, the utility model has the advantages of:

(1) In the utility model, the brush is driven to rotate by the cooperation of the fourth motor, the first gear, the second gear, the suction pipe and the brush, and the brush is driven by the cooperation between the second screw rod and the carriage Move along the axial direction of the second screw rod, and at the same time drive the brush to move along the axial direction of the third screw rod through the cooperation between the third screw rod and the moving block. The pool wall is washed to clean up the silt attached to the pool wall, to ensure that the sedimentation tank is thoroughly desilted, and to improve the practicability of the sedimentation tank silt removal device.

(2) In the utility model, the bottom end of the suction pipe is utilized to generate suction by using the dredge pump, and the silt in the settling tank is sucked into the inner chamber of the mud-water separation box by the suction, and the waste water and the silt are separated by the filter screen, The waste water is collected into the inner cavity of the mud-water separation box, and the silt is collected into the inner cavity of the silt collection box, realizing the function of cleaning the silt. In addition, the device can be driven to move through the push handle, self-locking casters and the bottom plate, so that the collected silt The sludge collection box is moved to the sludge treatment position, and the sludge collection box is removed from the bottom plate by the handle so that the sludge can be poured out, realizing the function of transporting the sludge and improving the practicability of the device.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the schematic sectional view of the utility model;

Fig. 3 is the structural representation of suspension frame of the utility model;

Fig. 4 is a schematic structural diagram of the sliding frame of the present invention.

Explanation of symbols in the figure:

1. Bottom plate; 2. Suction mechanism; 3. Support frame; 4. The first screw rod; 5. Lifting plate; 6. Suspension frame; 7. Chute; 10. Moving block; 11. Suction pipe; 12. Brush; 13. Second gear; 14. Fourth motor; 15. First gear; 16. Mud-water separation box; 17. Silt collection box; 18. Push handle 19. Self-locking casters; 20. Handle; 21. Filter screen; 22. Mud pump; 23. Mud hose; 24. Rotary joint; 25. First motor; 26. Second screw; 27. No. Two motors; 28, the third motor; 29, drain valve; 30, perspective window.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, those skilled in the art can obtain all other Embodiments all belong to the protection scope of the utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top/bottom" etc. are based on the Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. limit. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "set with", "sleeve/connection", "connection", etc. should be understood in a broad sense, for example "Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be two components Internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example:

Please refer to Figure 1-4, a sedimentation tank sludge removal device, including a bottom plate 1, the top of the bottom plate 1 is provided with a mud suction mechanism 2, the top surface of the bottom plate 1 is provided with a support frame 3, and the support frame 3 is rotatably connected with a second A threaded rod 4, the outer thread of the first screw rod 4 is sleeved with a lifting plate 5, the end of the lifting plate 5 is fixedly connected with a suspension frame 6, and the inner wall of the suspension frame 6 is provided with two chute 7, two The inner chamber of the chute 7 is slidably connected with a carriage 8, and the inner chamber of the carriage 8 is rotatably connected with a third screw mandrel 9, and the outer thread of the third screw mandrel 9 is sleeved with a moving block 10, and one end of the moving block 10 extends to The outer side of the slide frame 8 is rotatably connected with a suction pipe 11, the outside of the suction pipe 11 is provided with a brush 12, the top of the suction pipe 11 is fixedly sleeved with a second gear 13, and the top surface of the other end of the moving block 10 is provided with a brush 12. There is a fourth motor 14 , and the output shaft of the fourth motor 14 is fixedly sleeved with a first gear 15 meshed with the second gear 13 for transmission.

In this embodiment, the fourth motor 14 is used to drive the first gear 15 to rotate, and the meshing between the first gear 15 and the second gear 13 drives the suction pipe 11 and the brush 12 to rotate, thereby using the rotation of the brush 12 to The walls of the sedimentation tank are washed to remove the silt attached to it.

Specifically, referring to Fig. 1 to Fig. 3, the mud suction mechanism 2 comprises the mud-water separation box 16 that is fixedly connected on the top surface of the bottom plate 1 and the silt collection box 17 that is placed on the top surface of the bottom plate 1, and the both sides of the silt collection box 17 are respectively fixed Handle 20 is installed, and the inner cavity of mud-water separation box 16 is provided with filter screen 21, and one end of filter screen 21 extends to the top of mud collection box 17, and the top surface of mud-water separation box 16 is fixedly equipped with pumping out mud pump 22, pumps out mud The output end of the pump 22 extends to the inner cavity of the mud-water separation box 16, and the input end of the mud pump 22 is fixedly connected with a mud pumping hose 23, and one end of the mud pumping hose 23 is fixedly sleeved with a rotary joint 24, and the swivel joint 24 The bottom end is fixedly sleeved to the inner cavity of the dredge pipe 11 .

In this embodiment, the mud collection box 17 can be lifted from the bottom plate 1 by two handles 20, so as to clean up the mud collected in the inner cavity of the mud collection box 17.

Specifically, please refer to FIG. 1 , self-locking casters 19 are fixedly installed on the bottom surface of the bottom plate 1 , and push handles 18 are fixedly installed on the top surface of the bottom plate 1 .

In this embodiment, the self-locking casters 19 are used to move the device to move the equipment to the side of the sedimentation tank for dredging, and at the same time, the sludge collected on the sludge collection box 17 can be transported to the sludge treatment position.

Specifically, referring to FIG. 1 , a drain valve 29 is fixedly installed on the side of the mud-water separation box 16 , and a perspective window 30 is arranged on the side of the mud-water separation box 16 .

In this embodiment, the waste water in the cavity of the mud-water separation box 16 is discharged through the drain valve 29 , and the amount of waste water collected in the cavity of the mud-water separation box 16 is controlled by the see-through window 30 .

Specifically, please refer to Fig. 3, the top surface of support frame 3 is fixedly installed with first motor 25, and the output shaft of first motor 25 is connected with the top of first screw mandrel 4, and the side of lifting plate 5 and support frame 3 The inner wall fits snugly.

In this embodiment, the first screw mandrel 4 is driven to rotate by the first motor 25, the suspension frame 6 is driven to move up and down by the cooperation between the first screw mandrel 4 and the lifting plate 5, and the inner wall of the support frame 3 is used to control the lifting plate. 5 to limit the position, so that the lifting plate 5 and the suspension frame 6 can only move along the axial direction of the first screw rod 4.

Specifically, please refer to Fig. 1 and Fig. 3, the inner cavity of the chute 7 is rotatably connected with a second screw rod 26, the second screw rod 26 is threadedly socketed with the end of the carriage 8, and the end face of the suspension frame 6 is fixedly installed There is a second motor 27 , the output shaft of the second motor 27 is connected with the end of the second screw mandrel 26 .

In this embodiment, the second motor 27 is used to drive the second screw 26 to rotate, and the cooperation between the second screw 26 and the slider 8 drives the slider 8 to move.

Concretely, please refer to Fig. 4, the inside of slide frame 8 is provided with the 3rd motor 28, the output shaft of the 3rd motor 28 is connected with the end of the 3rd screw mandrel 9, the top surface and the bottom surface of moving block 10 and slide frame The inner wall of 8 fits together.

In this embodiment, the third screw mandrel 9 is driven by the third motor 28, and the movement between the third screw mandrel 9 and the moving block 10 is used to drive the moving block 10 and the brush 12 to move. The inner wall limits the moving block 10 so that the moving block 10 can only move along the axial direction of the third screw rod 9 .

Working principle: When in use, first move the device to the side of the sedimentation tank by holding the push handle 18, and make the suspension frame 6 above the sedimentation tank, then start the first motor 25 to drive the first screw rod 4 to rotate, and pass through the second The cooperation between the wire rod 4 and the lifting plate 5 drives the suspension frame 6, the dredging pipe 11 and the hairbrush 12 to move downwards, so that the dredging pipe 11 and the hairbrush 12 stretch into the sedimentation tank, and then respectively start the first Four motors 14, the second motor 27 and the third motor 28 utilize the fourth motor 14 to drive the first gear 15 to rotate, and the meshing transmission between the first gear 15 and the second gear 13 drives the suction pipe 11 and the hair brush 12 Rotate, drive the second screw mandrel 26 to rotate by the second motor 27, utilize the cooperation between the second screw mandrel 26 and the carriage 8 to drive the carriage 8, the suction pipe 11 and the brush 12 along the second screw mandrel 26 Move axially, and drive the third screw mandrel 9 to rotate through the third motor 28 at the same time, drive the brush 12 to move along the axial direction of the third screw mandrel 9 through the cooperation between the third screw mandrel 9 and the moving block 10, Utilize the rotating brush 12 to wash the pool wall of the sedimentation tank, so that the silt attached to the pool wall is cleaned up, and finally start the dredge pump 22 to make the bottom of the suction pipe 11 generate suction, and use the suction to remove the sludge in the sedimentation tank. Import to the inner cavity of mud-water separation box 16 by suction pipe 11, swivel joint 24 and suction mud hose 23, utilize filter screen 21 to separate silt and waste water, make waste water collect the inner cavity of mud-water separation box 16, silt from The bottom end of the filter screen 21 is introduced into the inner chamber of the sludge collection box 17 to collect, and the sludge collected on the sludge collection box 17 is moved to the sludge processing position by this device for processing.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and its improved concept should be covered by the protection scope of the present utility model.

Claims (7)

1. A settling tank sludge removal device, comprising a base plate (1), characterized in that: the top of the base plate (1) is provided with a suction mechanism (2), and the top surface of the base plate (1) is provided with a support Frame (3), the support frame (3) is rotatably connected with a first threaded mandrel (4), the outer thread of the first threaded mandrel (4) is sleeved with a lifting plate (5), and the lifting plate ( 5) is fixedly connected with a suspension frame (6), and the inner wall of the suspension frame (6) is provided with two chutes (7), and the inner cavities of the two chutes (7) are slidably connected with A sliding frame (8), the inner cavity of the sliding frame (8) is rotatably connected with a third screw rod (9), and the outer thread of the third screw rod (9) is sleeved with a moving block (10), the One end of moving block (10) extends to the outside of slide frame (8) and is connected with suction pipe (11) in rotation, and the outside of described suction pipe (11) is provided with hairbrush (12), and described suction pipe The top of (11) is fixedly sleeved with the second gear (13), and the top surface of the other end of the moving block (10) is provided with a fourth motor (14), and the output shaft of the fourth motor (14) is fixedly sleeved. Connected with the first gear (15) meshed with the second gear (13). 2. A sedimentation tank sludge removal device according to claim 1, characterized in that: said suction mechanism (2) comprises a mud-water separation box (16) fixedly connected to the top surface of the bottom plate (1) and placed on The sludge collection box (17) on the top surface of the bottom plate (1), the both sides of the sludge collection box (17) are fixedly equipped with handles (20) respectively, and the inner cavity of the mud-water separation box (16) is provided with a filter screen (21), one end of the filter screen (21) extends to the top of the sludge collection box (17), and the top surface of the mud-water separation box (16) is fixedly equipped with a dredge pump (22), and the dredge pump The output end of (22) extends to the inner cavity of mud-water separation box (16), and the input end of described dredge pump (22) is fixedly connected with mud pumping hose (23), and the mud pumping hose (23) A rotary joint (24) is fixedly sleeved at one end, and the bottom end of the rotary joint (24) is fixedly sleeved to the inner cavity of the dredge pipe (11). 3. A sedimentation tank sludge removal device according to claim 1, characterized in that: the bottom surface of the bottom plate (1) is fixedly equipped with self-locking casters (19), and the top surface of the bottom plate (1) is fixed Push handle (18) is installed. 4. A kind of settling tank sludge removal device according to claim 2, characterized in that: the side of the mud-water separation box (16) is fixedly equipped with a drain valve (29), and the side of the mud-water separation box (16) Perspective windows (30) are arranged on the side. 5. A sedimentation tank sludge removal device according to claim 1, characterized in that: a first motor (25) is fixedly installed on the top surface of the support frame (3), and the first motor (25) The output shaft is connected with the top of the first screw mandrel (4), and the side of the lifting plate (5) is attached to the inner wall of the support frame (3). 6. A kind of sedimentation tank sludge removal device according to claim 1, characterized in that: the inner cavity of the chute (7) is rotatably connected with a second screw rod (26), and the second screw rod ( 26) threadedly socketed with the end of the carriage (8), the end face of the suspension frame (6) is fixedly mounted with a second motor (27), the output shaft of the second motor (27) is connected to the second wire The ends of the rods (26) are connected. 7. A sedimentation tank sludge removal device according to claim 1, characterized in that: a third motor (28) is arranged inside the carriage (8), and the output of the third motor (28) The shaft is connected with the end of the third screw rod (9), and the top and bottom surfaces of the moving block (10) are attached to the inner wall of the carriage (8).