Hydraulic engineering desilting device

Abstract

The utility model provides a hydraulic engineering desilting device which relates to the technical field of hydraulic engineering and comprises a desilting box, a pump machine is arranged on the side face of the desilting box, a connecting pipe is connected to the side face of the pump machine, a silt suction head is connected to one end of the connecting pipe, and a storage box is arranged on the side face of the desilting box. A conveying pump is arranged at the bottom of the storage box, a conveying pipe is connected to the bottom of the conveying pump, one end of the conveying pipe is connected with the side face of the desilting box, and a stirring paddle is arranged in the desilting box. Deodorants in the storage box are pumped through the conveying pump and reach the interior of the dredging box through the conveying pipe, sewage obtained after dredging can be deodorized, meanwhile, the stirring paddle is electrically driven by the rotating motor to rotate, the stirring paddle is beneficial for neutralizing the sewage and the deodorants, the odor in the sewage is effectively removed, and the sewage treatment efficiency is improved. Generation and emission of malodorous gas are avoided, and improvement of the quality of ambient air is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project silt removal device. Background Art

[0002] River dredging is a type of river management in water conservancy projects. It involves using dredging machinery to clear the silt from the river bottom and banks to ensure normal flow in the river and avoid blockages caused by large amounts of silt accumulation.

[0003] Although the existing silt removal device is convenient for filtering and cleaning the sludge when in use, the sewage after cleaning has a more obvious odor, and the obvious odor can easily affect the surrounding environment, thereby reducing the air quality and causing environmental pollution. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the sewage after cleaning has an obvious odor, which is easy to affect the surrounding environment, thus causing the air quality to decrease and causing environmental pollution, and proposes a dredging device for water conservancy projects.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dredging device for a water conservancy project, comprising a dredging box, a pump is arranged on the side of the dredging box, a connecting pipe is connected to the side of the pump, a silt suction head is connected to one end of the connecting pipe, a storage box is arranged on the side of the dredging box, a delivery pump is arranged at the bottom of the storage box, a delivery pipe is connected to the bottom of the delivery pump, one end of the delivery pipe is connected to the side of the dredging box, and a stirring paddle is arranged inside the dredging box.

[0006] Preferably, an auger is provided inside the connecting pipe, one end of the auger is connected to a motor, and a filter is provided on the side of the sludge suction head.

[0007] Preferably, a feed port is provided on the top of the storage box, a rotating motor is provided on the side of the silt removal box, one end of the stirring paddle passes through the side of the silt removal box, and one end of the rotating motor is connected to one end of the stirring paddle.

[0008] Preferably, a filter element is provided inside the silt cleaning box, movable grooves are symmetrically provided on the inner wall of the silt cleaning box, threaded rods are provided inside the movable grooves, and scrapers are provided inside the movable grooves.

[0009] Preferably, one end of the threaded rod passes through the side of the dredging box, one end of the threaded rod is connected to a translation motor, and one end of the translation motor is connected to the side of the dredging box.

[0010] Preferably, a sealing plate is provided on the side of the silt cleaning box, and a snap-fit ​​piece is provided on the side of the silt cleaning box, and one end of the snap-fit ​​piece is snap-fitted with the sealing plate.

[0011] Preferably, a drain outlet is connected to the side of the silt removal box, a valve is provided in the middle of the drain outlet, a bottom plate is provided at the bottom of the silt removal box, steering wheels are provided at the four bottom corners of the bottom plate, and a handle is provided on the top of the bottom plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the deodorant in the storage box is extracted through the delivery pipe by the delivery pump, so that the deodorant reaches the inside of the dredging box, which is beneficial to deodorize the sewage after dredging. At the same time, the stirring paddle is driven by the rotating motor to rotate, and the stirring paddle is beneficial to neutralize the sewage and the deodorant, effectively removing the odor in the sewage, avoiding the generation and emission of odorous gases, and improving the quality of the surrounding air, reducing the impact on residents and the environment, and improving the comfort of the living environment.

[0014] 2. In the utility model, the silt and sewage in the river channel are extracted by a pump, and the filter screen is helpful to avoid the suction of impurities such as stones, and avoids the blockage of the silt suction head. The auger is electrically driven by the motor, which is helpful for the auger to transport the sucked silt and sewage, and is helpful to quickly suck the silt and sewage into the device, thereby improving the efficiency of silt suction, and then improving the efficiency of dredging. At the same time, it effectively avoids the blockage of silt and sewage, ensures that the pipeline can be dredged smoothly, and thus improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a water conservancy project dredging device is proposed for the utility model;

[0016] Figure 2 This is a schematic structural diagram from another angle of a water conservancy project silt removal device proposed by the utility model;

[0017] Figure 3 The utility model provides a partial anatomical structural diagram of a water conservancy project dredging device;

[0018] Figure 4 The utility model provides a schematic diagram of the internal cross-sectional structure of a water conservancy project silt removal device.

[0019] Legend: 1. dredging box; 2. filter screen; 3. connecting pipe; 4. dredging head; 5. auger; 6. motor; 7. pump; 8. handle; 9. bottom plate; 10. steering wheel; 11. drain outlet; 12. translation motor; 13. threaded rod; 14. scraper; 15. moving trough; 16. rotating motor; 17. stirring paddle; 18. storage box; 19. delivery pump; 20. sealing plate; 21. fastener; 22. valve; 23. filter element. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a silting device for a water conservancy project, comprising a silting box 1, a pump 7 is arranged on the side of the silting box 1, a connecting pipe 3 is connected to the side of the pump 7, one end of the connecting pipe 3 is connected to the silt suction head 4, a storage box 18 is arranged on the side of the silting box 1, a delivery pump 19 is arranged at the bottom of the storage box 18, a delivery pipe is connected to the bottom of the delivery pump 19, one end of the delivery pipe is connected to the side of the silting box 1, a stirring paddle 17 is arranged inside the silting box 1, a feeding port is arranged at the top of the storage box 18, a rotating motor 16 is arranged on the side of the silting box 1, one end of the stirring paddle 17 runs through the side of the silting box 1, one end of the rotating motor 16 is connected to one end of the stirring paddle 17, a drain port 11 is connected to the side of the silting box 1, a valve 22 is arranged in the middle of the drain port 11, a bottom plate 9 is arranged at the bottom of the silting box 1, steering wheels 10 are arranged at the four bottom corners of the bottom plate 9, and a handle 8 is arranged at the top of the bottom plate 9.

[0024] In this embodiment, the deodorant in the storage box 18 is extracted by the delivery pump 19 through the delivery pipe, so that the deodorant reaches the interior of the dredging box 1, which is beneficial to deodorize the sewage after dredging. At the same time, the stirring paddle 17 is driven by the rotating motor 16 to rotate. The stirring paddle 17 is beneficial to neutralize the sewage and the deodorant, effectively removing the odor in the sewage, avoiding the generation and emission of malodorous gases, and improving the quality of the surrounding air. Reduce the impact on residents and the environment and improve the comfort of the living environment. When the sewage treatment is completed, open the valve 22 to allow the sewage to be discharged through the drain port 11. By pulling the handle 8 and cooperating with the steering wheel 10, it is beneficial to move the dredging box 1, thereby improving the convenience and practicality of the dredging box 1.

[0025] Example 2

[0026] like Figure 1-Figure 4 As shown, an auger 5 is arranged inside the connecting pipe 3, one end of the auger 5 is connected to a motor 6, a filter screen 2 is arranged on the side of the silt suction head 4, a filter element 23 is arranged inside the silt cleaning box 1, and a movable groove 15 is symmetrically arranged on the inner wall of the silt cleaning box 1, a threaded rod 13 is arranged inside the movable groove 15, a scraper 14 is arranged inside the movable groove 15, one end of the threaded rod 13 passes through the side of the silt cleaning box 1, one end of the threaded rod 13 is connected to a translation motor 12, one end of the translation motor 12 is connected to the side of the silt cleaning box 1, a sealing plate 20 is arranged on the side of the silt cleaning box 1, a snap-fitting piece 21 is arranged on the side of the silt cleaning box 1, and one end of the snap-fitting piece 21 is snap-fitted with the sealing plate 20.

[0027] In this embodiment, the silt and sewage in the river channel are extracted by the pump 7, and the filter screen 2 is conducive to avoiding the suction of impurities such as stones, and avoiding the blockage of the silt suction head 4. The auger 5 is electrically driven by the motor 6, which is conducive to the auger 5 to transport the sucked silt and sewage, and is conducive to quickly sucking the silt and sewage into the device, thereby improving the efficiency of silt suction, and thus improving the efficiency of dredging, and at the same time effectively avoiding the blockage of silt and sewage, ensuring the smooth dredging of the pipeline, thereby improving the work efficiency, the filter element 23 is conducive to filtering the silt and sewage, so that the sludge remains on the filter element 23, and the threaded rod 13 is electrically driven by the translation motor 12, which is conducive to the scraper 14 to effectively scrape the silt of the filter element 23, and at the same time, the buckle 21 is rotated to open the sealing plate 20, which is convenient for the treatment of the cleaned silt, and is conducive to improving the dredging efficiency.

[0028] The working principle of this embodiment is as follows: when in use, first, the pump 7 extracts the sludge and sewage in the river channel, the filter screen 2 is conducive to preventing the inhalation of impurities such as stones, and avoiding the clogging of the silt suction head 4. The pump 7 is electrically driven by the motor 6, which is conducive to the pump 7 to transport the sucked sludge and sewage, and the filter element 23 is conducive to filtering the sludge and sewage, so that the sludge remains on the filter element 23, and then the delivery pump 19 extracts the deodorant inside the storage box 18 through the delivery pipe, so that the deodorant reaches the inside of the silt removal box 1, which is conducive to deodorizing the sewage after silting, and at the same time, the stirring paddle 17 is electrically driven by the rotating motor 16 to rotate, and the stirring paddle 17 is conducive to neutralizing the sewage and the deodorant. When the sewage treatment is completed, the valve 22 is opened to discharge the sewage through the drain port 11, and finally the translation motor 12 electrically drives the threaded rod 13, which is conducive to the scraper 14 to effectively scrape the sludge on the filter element 23, and at the same time, the buckle 21 is rotated to open the sealing plate 20, which is convenient for the treatment of the cleaned sludge.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A silt removal device for a water conservancy project, comprising a silt removal box (1), Features: A pump (7) is arranged on the side of the silting box (1), a connecting pipe (3) is connected to the side of the pump (7), one end of the connecting pipe (3) is connected to a silt suction head (4), a storage box (18) is arranged on the side of the silting box (1), a delivery pump (19) is arranged at the bottom of the storage box (18), a delivery pipe is connected to the bottom of the delivery pump (19), one end of the delivery pipe is connected to the side of the silting box (1), and a stirring paddle (17) is arranged inside the silting box (1).

2. The hydraulic engineering dredging device according to claim 1, Features: An auger (5) is arranged inside the connecting pipe (3), one end of the auger (5) is connected to a motor (6), and a filter screen (2) is arranged on the side of the sludge suction head (4).

3. The water conservancy project dredging device according to claim 1, Features: A feed port is provided at the top of the storage box (18), a rotating motor (16) is provided on the side of the silting box (1), one end of the stirring paddle (17) passes through the side of the silting box (1), and one end of the rotating motor (16) is connected to one end of the stirring paddle (17).

4. The water conservancy project dredging device according to claim 1, Features: A filter element (23) is arranged inside the desilting box (1), a movable groove (15) is symmetrically arranged on the inner wall of the desilting box (1), a threaded rod (13) is arranged inside the movable groove (15), and a scraper (14) is arranged inside the movable groove (15).

5. The hydraulic engineering dredging device according to claim 4, Features: One end of the threaded rod (13) passes through the side of the dredging box (1), one end of the threaded rod (13) is connected to a translation motor (12), and one end of the translation motor (12) is connected to the side of the dredging box (1).

6. The hydraulic engineering dredging device according to claim 5, Features: A sealing plate (20) is provided on the side of the silt removal box (1), and a buckle (21) is provided on the side of the silt removal box (1), one end of the buckle (21) being buckled with the sealing plate (20).

7. The hydraulic engineering dredging device according to claim 5, Features: The side of the silt removal box (1) is connected to a drain outlet (11), a valve (22) is arranged in the middle of the drain outlet (11), a bottom plate (9) is arranged at the bottom of the silt removal box (1), steering wheels (10) are arranged at the four corners of the bottom of the bottom plate (9), and a handle (8) is arranged at the top of the bottom plate (9).

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