Slurry sedimentation tank cleaning device for water conservancy project

Abstract

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a mud sedimentation tank cleaning device for hydraulic engineering, which comprises a base and a storage box, the device comprises a base, a sedimentation tank body is arranged at the top of the base, a supporting plate is bolted to the right side of the top of the base, a box body is bolted to the top of the supporting plate, a cleaning mechanism for cleaning the sedimentation tank body is arranged in an inner cavity of the box body, and supporting legs are bolted to the periphery of the bottom of a storage box. The bottoms of the supporting legs are bolted to the left side of the top of the base, and the center of the bottom of the storage box communicates with a sludge discharge pipe; through the structural design of a first motor, a lead screw, a threaded sleeve, a second motor, a rotating shaft, a scraping rod and a scraping plate, the scraping rod and the scraping plate are driven to move up and down, and meanwhile the scraping rod and the scraping plate are driven to rotate, so that the inner wall and the tank bottom of the sedimentation tank body are cleaned, and slurry adhered to the inner wall and the tank bottom of the sedimentation tank body is removed; the cleaning effect and the cleaning efficiency of the slurry in the sedimentation tank body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a mud sedimentation tank cleaning device for water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Projects built to eliminate water disasters and develop and utilize water resources are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterways and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects according to their service objects. Water conservancy projects that can serve multiple goals such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects.

[0003] After the existing sedimentation tank has been used for a long time, mud will be stuck inside the sedimentation tank. Usually, personnel use a high-pressure water gun to clean the mud on the surface of the sedimentation tank, which has a poor cleaning effect and a slow cleaning speed, affecting the use of the sedimentation tank. Therefore, a mud sedimentation tank cleaning device for water conservancy projects is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing technology has the disadvantage of poor cleaning effect on mud, so we propose a mud sedimentation tank cleaning device for water conservancy projects.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a mud sedimentation tank cleaning device for water conservancy projects, including a base and a storage box; a sedimentation tank body is arranged on the top of the base, a support plate is bolted to the right side of the top of the base, a box body is bolted to the top of the support plate, a cleaning mechanism for cleaning the sedimentation tank body is arranged in the inner cavity of the box body, support legs are bolted to the four sides of the bottom of the storage box, and the bottom of the support legs is bolted to the left side of the top of the base, and a mud discharge pipe is connected to the center of the bottom of the storage box.

[0006] Preferably, the cleaning mechanism comprises a first motor, a screw, a threaded sleeve, a second motor, a rotating shaft, a scraper rod, a scraper plate and a fixed plate, the first motor is bolted to the top of the inner cavity of the box body, the output shaft of the first motor is fixedly connected to the screw, the surface of the screw is threadedly connected to the threaded sleeve, the surface of the threaded sleeve is provided with a fixed plate, the bottom of the threaded sleeve passes through the box body and is bolted to the box body, the second motor is bolted to the top of the inner cavity of the box body, the output shaft of the second motor is fixedly connected to the rotating shaft, the bottom of the rotating shaft passes through the box body and extends downward, scraper rods are bolted to both sides of the rotating shaft, and the scraper plate is bolted to the end of the scraper rod away from the rotating shaft.

[0007] Preferably, a mud pump is bolted to the left side of the top of the base, the mud inlet of the mud pump is connected to a mud inlet pipe, and the end of the mud inlet pipe away from the mud pump is connected to the bottom of the left side of the sedimentation tank body, the mud outlet of the mud pump is connected to a mud outlet pipe, and the end of the mud outlet pipe away from the mud pump is connected to the top of the storage box.

[0008] Preferably, a sealing ring is bonded to the bottom of the inner cavity of the box body, and the inner ring of the sealing ring contacts the surface of the threaded sleeve.

[0009] Preferably, a fixing part is bolted to the right side of the storage box, and the inner cavity of the fixing part is bolted to the surface of the mud outlet pipe, and sliding grooves are provided on both sides of the inner cavity of the box body, and the inner cavity of the sliding groove is slidably connected with a slider, and the facing sides of the slider are bolted to the two sides of the fixing plate.

[0010] Preferably, flow guide seats are bolted to both sides of the bottom of the inner cavity of the storage box, and a controller for controlling the first motor, the second motor and the mud pump is bolted to the right side of the support plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model drives the scraper rod and the scraper plate to move up and down and drives the scraper rod and the scraper plate to rotate through the structural design of the first motor, the screw rod, the threaded sleeve, the second motor, the rotating shaft, the scraper rod, the scraper plate and the fixed plate, so as to clean the inner wall and the bottom of the sedimentation tank body, remove the mud adhered to the inner wall and the bottom of the sedimentation tank body, and improve the cleaning effect and cleaning efficiency of the mud in the sedimentation tank body;

[0013] 2. The utility model uses the structural design of the storage box and the mud pump to transport the mud in the sedimentation tank body to the storage box for storage, which is convenient for centralized treatment of the mud. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the box structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of the box structure of the utility model;

[0018] Figure 4 This is a cross-sectional view of the base and storage box structure of the utility model.

[0019] In the figure: 1. base; 2. storage box; 3. sedimentation tank body; 4. support plate; 5. box body; 6. cleaning mechanism; 61. first motor; 62. screw; 63. threaded sleeve; 64. second motor; 65. rotating shaft; 66. scraper rod; 67. scraper; 68. fixed plate; 7. mud pump; 8. sealing ring; 9. guide seat; 10. controller; 11. box body; 12. slide groove; 13. slider. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1-4 To further explain this application in detail,

[0022] The present application embodiment discloses a mud sedimentation tank cleaning device for water conservancy projects. Figure 1 and Figure 2 A mud sedimentation tank cleaning device for water conservancy projects includes a base 1 and a storage box 2; a sedimentation tank body 3 is arranged on the top of the base 1, a support plate 4 is bolted to the right side of the top of the base 1, a box 5 is bolted to the top of the support plate 4, and a cleaning mechanism 6 for cleaning the sedimentation tank body 3 is arranged in the inner cavity of the box 5, support legs are bolted to the four sides of the bottom of the storage box 2, and the bottom of the support legs is bolted to the left side of the top of the base 1, and a mud discharge pipe is connected to the center of the bottom of the storage box 2.

[0023] Reference Figure 2 and Figure 3The cleaning mechanism 6 includes a first motor 61, a screw rod 62, a threaded sleeve 63, a second motor 64, a rotating shaft 65, a scraper rod 66, a scraper plate 67 and a fixed plate 68. The top of the inner cavity of the box body 5 is bolted with the first motor 61, the output shaft of the first motor 61 is fixedly connected with the screw rod 62, the surface of the screw rod 62 is threadedly connected with the threaded sleeve 63, the surface of the threaded sleeve 63 is sleeved with a fixed plate 68, the bottom of the threaded sleeve 63 passes through the box body 5 and is bolted with the box body 11, the top of the inner cavity of the box body 11 is bolted with the second motor 64, the output shaft of the second motor 64 is fixedly connected with the rotating shaft 65, the bottom of the rotating shaft 65 passes through the box body 11 and extends downward, both sides of the rotating shaft 65 are bolted with scraper rods 66, and one end of the scraper rod 66 away from the rotating shaft 65 is bolted with a scraper plate 67; the inner wall and the bottom of the sedimentation tank body 3 are cleaned to remove the mud adhered to the inner wall and the bottom of the sedimentation tank body 3.

[0024] Reference Figure 1 and Figure 4 A mud pump 7 is bolted to the left side of the top of the base 1, and the mud inlet of the mud pump 7 is connected to a mud inlet pipe, and the end of the mud inlet pipe away from the mud pump 7 is connected to the bottom of the left side of the sedimentation tank body 3, and the mud outlet of the mud pump 7 is connected to a mud outlet pipe, and the end of the mud outlet pipe away from the mud pump 7 is connected to the top of the storage box 2; the mud cleaned by the cleaning mechanism 6 is transported to the storage box 2 for storage.

[0025] Reference Figure 3 A sealing ring 8 is bonded to the bottom of the inner cavity of the box body 11, and the inner ring of the sealing ring 8 contacts the surface of the threaded sleeve 63; the box body 11 is sealed, thereby improving the sealing performance of the box body 11.

[0026] Reference Figure 1 A fixing piece is bolted to the right side of the storage box 2, and the inner cavity of the fixing piece is bolted to the surface of the mud outlet pipe. Slide grooves 12 are provided on both sides of the inner cavity of the box body 5. A slider 13 is slidably connected to the inner cavity of the slide groove 12. The opposite sides of the slider 13 are bolted to the two sides of the fixing plate 68; the mud outlet pipe is fixed to improve the stability of the mud outlet pipe. The slider 13 limits the fixing plate 68, thereby limiting the threaded sleeve 63 and assisting the threaded sleeve 63 to move.

[0027] Reference Figure 1 and Figure 4 , flow guide seats 9 are bolted to both sides of the bottom of the inner cavity of the storage box 2, and a controller 10 for controlling the first motor 61, the second motor 64 and the mud pump 7 is bolted to the right side of the support plate 4.

[0028] Working principle: the user turns on the second motor 64, and the second motor 64 drives the rotating shaft 65 to rotate, so that the rotating shaft 65 drives the scraper rod 66 to rotate, and at this time the scraper rod 66 drives the scraper plate 67 to rotate, and then the user turns on the first motor 61, and the first motor 61 drives the screw rod 62 to rotate, so that the screw rod 62 drives the threaded sleeve 63 to move downward, and then the threaded sleeve 63 drives the box body 11 to move downward, and the box body 11 is lowered into the sedimentation tank body 3. At this time, the scraper plate 67 scrapes off the mud adhered to the inner wall of the sedimentation tank body 3. When the scraper rod 66 descends to the bottom of the pool, the mud adhered to the bottom of the pool is scraped off, and the user turns on the mud pump 7 to transport the mud to the storage box 2 for storage.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mud sedimentation tank cleaning device for water conservancy projects, characterized in that: The invention comprises a base (1) and a storage box (2); a sedimentation tank body (3) is arranged on the top of the base (1); a support plate (4) is bolted to the right side of the top of the base (1); a box body (5) is bolted to the top of the support plate (4); a cleaning mechanism (6) for cleaning the sedimentation tank body (3) is arranged in the inner cavity of the box body (5); support legs are bolted to the four sides of the bottom of the storage box (2); the bottom of the support legs is bolted to the left side of the top of the base (1); and a mud discharge pipe is connected to the center of the bottom of the storage box (2).

2. A mud sedimentation tank cleaning device for water conservancy projects according to claim 1, characterized in that: The cleaning mechanism (6) comprises a first motor (61), a screw rod (62), a threaded sleeve (63), a second motor (64), a rotating shaft (65), a scraper rod (66), a scraper plate (67) and a fixed plate (68); the top of the inner cavity of the box body (5) is bolted with the first motor (61); the output shaft of the first motor (61) is fixedly connected with the screw rod (62); the surface of the screw rod (62) is threadedly connected with the threaded sleeve (63); the surface of the threaded sleeve (63) is sleeved with a fixed plate (68), the bottom of the threaded sleeve (63) passes through the box body (5) and is bolted to the box body (11), the top of the inner cavity of the box body (11) is bolted to a second motor (64), the output shaft of the second motor (64) is fixedly connected to a rotating shaft (65), the bottom of the rotating shaft (65) passes through the box body (11) and extends downward, both sides of the rotating shaft (65) are bolted to scraper rods (66), and the end of the scraper rod (66) away from the rotating shaft (65) is bolted to a scraper plate (67).

3. A mud sedimentation tank cleaning device for water conservancy projects according to claim 1, characterized in that: A mud pump (7) is bolted to the left side of the top of the base (1); the mud inlet of the mud pump (7) is connected to a mud inlet pipe, and the end of the mud inlet pipe away from the mud pump (7) is connected to the bottom of the left side of the sedimentation tank body (3); the mud outlet of the mud pump (7) is connected to a mud outlet pipe, and the end of the mud outlet pipe away from the mud pump (7) is connected to the top of the storage box (2).

4. A mud sedimentation tank cleaning device for water conservancy projects according to claim 2, characterized in that: A sealing ring (8) is bonded to the bottom of the inner cavity of the box body (11), and the inner ring of the sealing ring (8) is in contact with the surface of the threaded sleeve (63).

5. The cleaning device for a mud sedimentation tank for a hydraulic engineering project according to claim 1 is characterized in that: The right side of the storage box (2) is bolted with a fixing part, and the inner cavity of the fixing part is bolted to the surface of the mud outlet pipe. Both sides of the inner cavity of the box body (5) are provided with sliding grooves (12). The inner cavity of the sliding groove (12) is slidably connected with a slider (13), and the opposite side of the slider (13) is bolted to the two sides of the fixing plate (68).

6. A mud sedimentation tank cleaning device for water conservancy projects according to claim 1, characterized in that: The bottom of the inner cavity of the storage box (2) is bolted with flow guide seats (9) on both sides, and the right side of the support plate (4) is bolted with a controller (10) for controlling the first motor (61), the second motor (64) and the mud pump (7).

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