Hydraulic engineering desilting device
Through the filtering system composed of mobile components, such as dual -head motors, paddles, etc., the filtering system composed of filter tube, reverse osmosis membrane, etc., solve the problem of inefficient and high risk in the existing technology, and achieve safe and efficient mud cleaning and cleaning up. Water filtering effect.
Patent Information
- Application Number
- CN202420828361.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The prior art has low efficiency and high risks in silt cleaning at the bottom of the river, and the machine is prone to trap in silt, and the moisture in the silt is difficult to filter.
A water conservancy engineering dredging device is designed, which uses a dual -headed motor, wheels, rods, and bearing moving components to ensure that the device moves stable in the mud, and sets a filter and reverse osmosis membrane inside the collecting box. The vibration motor and the negative pressure valve are filtered in the mud.
The safety of remote operations is high, simple operation, difficult to fall into the mud, and can effectively filter the water in the sludge, which improves the efficiency and safety of dredging.
Smart Images
Figure CN222413196U_ABST
Abstract
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] Water conservancy projects are artificially constructed to control and allocate surface water and groundwater for the purpose of eliminating harm and promoting benefits. Such projects, also known as water projects, are built to better utilize water resources, prevent water disasters, and regulate and distribute water. The accumulation of silt may lead to a variety of problems, such as water pollution and environmental pollution. Therefore, timely cleaning of silt becomes crucial. Silt cleaning not only helps maintain the normal operation of reservoirs and rivers, but also prevents water pollution and protects the ecological environment. By regularly cleaning silt, the long-term sustainable use of water conservancy projects can be ensured, providing reliable water resources support for society while minimizing the negative impact on the environment. Therefore, in water conservancy project management, silt cleaning is an important maintenance activity to ensure the effective use and sustainable development of water resources.
[0003] At present, the cleaning of silt at the bottom of the river channel usually adopts the traditional excavator method. This method first separates the river channel into sections, then drains it, and then uses an excavator to clean the silt. However, this method has obvious inefficiency and high risks. During the excavator cleaning process, the operator needs to repeatedly dig out the silt at the bottom of the river channel, and then pour the excavated silt to the designated location. This repeated process leads to reduced work efficiency. In addition, traditional methods such as draining and underwater dredging are difficult to solve the dredging work well due to problems such as large engineering workload, complex operations, excessive manual participation, and high danger. In recent years, some attempts to use intelligent machines instead of manual dredging of rivers have begun. However, current intelligent machines face difficulties when moving forward in the silt and are prone to sinking into the silt, which limits their application in dredging work. In addition, the water in the silt also needs to be discharged from the device, otherwise it will take up a lot of space and reduce efficiency. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the shortcomings of the prior art, the utility model provides a dredging device for a water conservancy project, which has the advantages of high safety in remote operation, simple operation, not easy to get stuck in the silt, and able to filter the moisture in the silt. It solves the problems of high risk and heavy workload of manual dredging, the machine easily getting stuck in the silt, and the moisture in the silt being unable to be filtered.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of high safety, simple operation, not easy to get stuck in the mud, and able to filter the water in the mud, the utility model provides the following technical solutions: a desilting device for a water conservancy project, including a collection box with a built-in power supply, the lower ends of the head and tail of the collection box are both provided with a moving assembly that is convenient for moving forward in the mud, the moving assembly includes a double-headed motor, a wheel paddle, a straight rod, and a bearing, the wheel paddle is installed at both ends of the double-headed motor, the straight rod is arranged at the end of the wheel paddle away from the double-headed motor, and the inner ring of the bearing is connected to the end of the straight rod away from the wheel paddle; a cavity for placing mud is designed in the collection box, a circular hole is arranged on the bottom plate in the cavity, a motor with a driving end facing downward is arranged on the top plate in the cavity, and a conveying spiral blade for conveying mud into the cavity is connected to the driving end of the motor; a filter cartridge is arranged on the bottom plate in the collection box, an upper RO membrane is arranged at the upper end opening of the filter cartridge, a vibration motor is arranged at the lower part of the upper RO membrane, a negative pressure valve is arranged in the middle part of the filter cartridge, and a lower RO membrane is arranged at the lower end opening of the filter cartridge.
[0008] Preferably, a control system and a wireless communication module are provided in the collection box, and the moving direction of the collection box can be remotely controlled by a remote control device.
[0009] Preferably, a box door is designed on one side of the collection box.
[0010] Preferably, the outer ring of the bearing is fixedly connected to the collection box.
[0011] Preferably, the diameter of the conveying spiral blade is smaller than the diameter of the circular hole, the lower end of the conveying spiral blade passes through the circular hole, and the length of the passing portion is not greater than the radius of the paddle.
[0012] Preferably, the collection box is provided with an infrared sensor for detecting whether the cavity is full.
[0013] Preferably, the collection box achieves turning by adjusting the relative speed of the two driving ends of the double-headed motor.
[0014] Preferably, the upper RO membrane and the lower RO membrane are specifically a reverse osmosis membrane capable of unidirectionally filtering water.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a hydraulic engineering dredging device having the following features:
[0017] Beneficial effects:
[0018] 1. The dredging device for water conservancy projects adopts a specific mobile component design, including a double-headed motor, a wheel paddle, a straight rod and a bearing. The ingenious design of this structure makes the device more stable when moving forward in the mud. Driven by the double-headed motor, the movement of the wheel paddle pushes the device forward. The structure of the wheel paddle enables it to move forward in the mud as usual without sinking into the mud, effectively avoiding the problem that traditional devices are easily blocked in complex terrain. At the same time, the control system and wireless communication module inside the device further improve the simplicity and safety of operation. Through the remote control device, the operator can remotely control the moving direction of the dredging device. When moving forward, the driving speed of the two driving ends of the double-headed motor is the same, realizing the forward and backward functions. When turning, the speed of one of the driving ends is greater than the speed of the other end, so that turning can be achieved, avoiding the risk of being directly in the mud environment. This unique design allows operators to carry out dredging work in a relatively safe position, which not only simplifies the operation process, but also significantly reduces the problems of excessive manual participation and high danger. In addition, the infrared sensor inside the device is used to detect whether the cavity is full, thereby avoiding overloading of silt and ensuring the efficiency and safety of the dredging process. This all-round intelligent perception and control system enables the dredging device to adapt to different environmental conditions more flexibly and improves the overall operating efficiency. Overall, this water conservancy project dredging device has achieved multiple effects such as high safety of remote operation, simple operation, and not easy to get stuck in silt through the clever combination of its structure and design, bringing significant advantages to the dredging work of water conservancy projects.
[0019] 2. The desilting device for water conservancy projects is provided with a filter cartridge on the bottom plate in the collection box, an upper RO membrane is provided at the upper opening of the filter cartridge, a vibration motor is provided at the lower part of the upper RO membrane, a negative pressure valve is provided in the middle part of the filter cartridge, and a lower RO membrane is provided at the lower opening of the filter cartridge; wherein the upper RO membrane enables the moisture of the sludge in the inner cavity to penetrate into the membrane from the top, and at the same time, the vibration motor causes the blockage on the membrane hole to be shaken off and can accelerate the penetration speed of the moisture, and then the penetration speed of the moisture is accelerated by the negative pressure valve, and finally discharged from the top of the lower RO membrane, thereby achieving the effect of filtering the moisture in the sludge. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;
[0022] Figure 3 It is a right side structural schematic diagram of the utility model;
[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;
[0024] Figure 5 This is a schematic diagram of the filter cartridge structure of the utility model.
[0025] In the figure: 1-collection box, 11-box door, 2-moving component, 21-double-headed motor, 22-paddle, 23-straight rod, 24-bearing, 3-conveying spiral blade, 4-motor, 5-filter cartridge, 51-upper RO membrane, 52-vibration motor, 53-negative pressure valve, 54-lower RO membrane. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1-3 , which illustrates the detailed structure of a desilting device for a water conservancy project. The device includes a collection box 1 with a built-in power supply, and the lower ends of the head and tail are both provided with a moving component 2 that is convenient for moving forward in the silt. This moving component 2 includes a double-headed motor 21, a paddle wheel 22, a straight rod 23, and a bearing 24. Specifically, the paddle wheel 22 is installed at both ends of the double-headed motor 21, and the straight rod 23 is arranged at the end of the paddle wheel 22 away from the double-headed motor 21. The inner ring of the bearing 24 is connected to the end of the straight rod 23 away from the paddle wheel 22, thereby forming a mutually cooperative moving structure; the collection box 1 is equipped with an advanced control system and a wireless communication module, so that the moving direction of the collection box 1 can be remotely controlled by a remote control device. This function provides great convenience for the operator, making the operation of the desilting device extremely simple and safe. At the same time, a box door 11 is designed on one side of the device, and the box door 11 can be opened to remove the stored silt. The outer ring of the bearing 24 is firmly connected to the collection box 1, ensuring the firmness and stability of the moving component. In order to improve the dredging efficiency, an infrared sensor is also provided in the collection box 1 to detect whether its cavity is full. This intelligent sensing technology effectively prevents the situation of excessive loading of silt, and effectively guarantees the efficiency and safety of the dredging process. It is worth noting that the device realizes the turning function by adjusting the relative speed of the two driving ends of the double-headed motor 21. When moving forward, the speeds of the two driving ends are the same, thereby realizing forward and backward movement. When turning, by adjusting the difference in speed at both ends, the flexibility of turning is successfully achieved, avoiding the risk of being directly exposed to the silt environment. This ingenious design combines multiple functions such as remote operation, turning flexibility, and intelligent sensing, making this water conservancy project dredging device an ideal choice that is simple to operate, safe and efficient, and not easy to get stuck in silt.
[0028] See also Figure 4 , which describes the sludge treatment system inside the collection box 1. Specifically, a cavity for placing sludge is designed in the collection box 1, and a circular hole is set on the bottom plate. A motor 4 with a driving end facing downward is installed on the top plate of the cavity, and the driving end of the motor 4 is connected to a conveying spiral blade 3 that transports the sludge into the cavity. This design structure enables the sludge to be effectively transported and processed. It is worth noting that the diameter of the conveying spiral blade 3 is smaller than the diameter of the circular hole. This differential size setting ensures that the lower end of the conveying spiral blade 3 can pass through the circular hole, and the length of the protruding part is not greater than the radius of the paddle 22. This design enables the conveying spiral blade 3 to pass through the circular hole smoothly during movement without being hindered, ensuring the smooth transportation of sludge. The design of this intelligent conveying system not only improves the efficiency of the dredging process, but also avoids operational problems caused by conveying blockage.
[0029] See also Figure 5 A filter cartridge 5 is arranged on the bottom plate in the collection box 1, an upper RO membrane 51 is arranged at the upper opening of the filter cartridge 5, a vibration motor 52 is arranged at the lower part of the upper RO membrane 51, a negative pressure valve 53 is arranged in the middle part of the filter cartridge 5, and a lower RO membrane 54 is arranged at the lower opening of the filter cartridge 5. The upper RO membrane 51 and the lower RO membrane 54 are specifically a reverse osmosis membrane capable of unidirectionally filtering water.
[0030] Working principle: First, through the moving component 2 at the bottom of the collection box, including a double-headed motor 21, a paddle wheel 22, a straight rod 23 and a bearing 24. Driven by the double-headed motor 21, the movement of the paddle wheel 22 pushes the device forward. The design of this structure makes the device more stable when moving forward in the mud, and the special structure of the paddle wheel 22 enables it to move normally in the mud without sinking into the mud. Turning is achieved by adjusting the relative speed of the two driving ends of the double-headed motor 21, ensuring adaptability in different terrains. Secondly, a cavity is designed in the collection box 1, and a circular hole is provided on its bottom plate. A motor 4 is installed on the top plate in the cavity, and a conveying spiral blade 3 is connected to the driving end. The diameter of the conveying spiral blade 3 is smaller than the diameter of the circular hole, and its lower end passes through the circular hole, and the length is not greater than the radius of the paddle wheel 22. When the motor 4 is started, the conveying spiral blade 3 starts to rotate, conveying the sludge from the circular hole into the cavity, and then the water in the sludge penetrates through the upper RO membrane 51 of the filter cartridge 5, and at the same time, the vibration motor 52 assists in preventing the upper RO membrane 51 from being blocked, speeding up the penetration of water, and then the negative pressure valve 53 controls the acceleration of the penetration speed of water, and finally discharges it from the top of the lower RO membrane 54. This design ensures that the sludge can be effectively conveyed and processed, and improves the dredging efficiency.
[0031] In summary, 1. The dredging device for water conservancy projects is designed by adopting a specific mobile component 2, including a double-headed motor 21, a paddle wheel 22, a straight rod 23 and a bearing 24. The ingenious design of this structure makes the device more stable when moving forward in the mud. Driven by the double-headed motor 21, the movement of the paddle wheel 22 pushes the device forward. The structure of the paddle wheel 22 enables it to move forward in the mud as usual without sinking into the mud, effectively avoiding the problem that traditional devices are easily blocked in complex terrain. At the same time, the control system and wireless communication module inside the device further improve the simplicity and safety of operation. Through the remote control device, the operator can remotely control the moving direction of the dredging device. When moving forward, the driving speeds of the two driving ends of the double-headed motor 21 are the same, realizing the forward and backward functions. When turning, the speed of one of the driving ends is greater than the speed of the other end, so that turning can be achieved, avoiding the risk of being directly in the mud environment. This unique design allows operators to perform dredging work in a relatively safe position, which not only simplifies the operation process, but also significantly reduces the problems of excessive manual participation and high danger. In addition, the infrared sensor inside the device is used to detect whether the cavity is full, thereby avoiding overloading of silt and ensuring the efficiency and safety of the dredging process. This all-round intelligent perception and control system enables the dredging device to adapt to different environmental conditions more flexibly and improves the overall operating efficiency. Overall, this water conservancy project dredging device has achieved multiple effects such as high safety of remote operation, simple operation, and not easy to get stuck in silt through the clever combination of its structure and design, bringing significant advantages to the dredging work of water conservancy projects.
[0032] 2. The desilting device for water conservancy projects is provided with a filter cartridge 5 on the bottom plate in a collecting box 1, an upper opening of the filter cartridge 5 is provided with an upper RO membrane 51, a vibration motor 52 is provided at the lower part of the upper RO membrane 51, a negative pressure valve 53 is provided in the middle part of the filter cartridge 5, and a lower RO membrane 54 is provided at the lower opening of the filter cartridge 5; wherein the upper RO membrane 51 can allow the moisture of the sludge in the inner cavity to penetrate from the top of the membrane, and at the same time, the vibration motor 52 can shake off the blockage on the membrane hole and can accelerate the penetration speed of the moisture, and then the negative pressure valve 53 controls the acceleration of the penetration speed of the moisture, and finally the moisture is discharged from the top of the lower RO membrane 54, thereby achieving the effect of filtering the moisture in the sludge.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A desilting device for a hydraulic project, comprising a collecting box (1) with a built-in power supply, characterized in that: The lower ends of the head and tail of the collecting box (1) are both provided with a moving assembly (2) for facilitating movement in the mud, the moving assembly (2) comprising a double-headed motor (21), a wheel paddle (22), a straight rod (23), and a bearing (24), the wheel paddle (22) being mounted at both ends of the double-headed motor (21), the straight rod (23) being arranged at one end of the wheel paddle (22) away from the double-headed motor (21), and the inner ring of the bearing (24) being connected to one end of the straight rod (23) away from the wheel paddle (22); The collecting box (1) is designed with a cavity for placing sludge, the bottom plate of the cavity is provided with a circular hole, the top plate of the cavity is provided with a motor (4) with a driving end facing downward, and the driving end of the motor (4) is connected to a conveying spiral blade (3) for conveying sludge into the cavity; A filter cartridge (5) is arranged on the bottom plate in the collection box (1); an upper RO membrane (51) is arranged at the upper opening of the filter cartridge (5); a vibration motor (52) is arranged at the lower part of the upper RO membrane (51); a negative pressure valve (53) is arranged in the middle part of the filter cartridge (5); and a lower RO membrane (54) is arranged at the lower opening of the filter cartridge (5).
2. A hydraulic engineering dredging device according to claim 1, characterized in that: A control system and a wireless communication module are provided in the collection box (1), and the moving direction of the collection box (1) can be remotely controlled by a remote control device.
3. A hydraulic engineering dredging device according to claim 1, characterized in that: A box door (11) is designed on one side of the collection box (1).
4. A hydraulic engineering silt removal device according to claim 1, characterized in that: The outer ring of the bearing (24) is fixedly connected to the collection box (1).
5. A hydraulic engineering dredging device according to claim 1, characterized in that: The diameter of the conveying spiral blade (3) is smaller than the diameter of the circular hole, and the lower end of the conveying spiral blade (3) passes through the circular hole, and the length of the passing portion is not greater than the radius of the paddle (22).
6. A hydraulic engineering silt removal device according to claim 1, characterized in that: The collection box (1) is provided with an infrared sensor for detecting whether its cavity is full.
7. A hydraulic engineering dredging device according to claim 1, characterized in that: The collecting box (1) achieves turning by adjusting the relative speed of the two driving ends of the double-headed motor (21).
8. A hydraulic engineering silt removal device according to claim 1, characterized in that: The upper RO membrane (51) and the lower RO membrane (54) are specifically a reverse osmosis membrane capable of filtering water in one direction.