High-pressure water spraying device for river dredging equipment
By designing a high-pressure water jet device in the river silt equipment, using the automatically rotating jet pipe and high-pressure jet head, the problem of low separation efficiency between sludge and solid impurities is solved, and efficient sludge treatment and simplified sewage treatment process are achieved.
Patent Information
- Application Number
- CN202420465833.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-11
AI Technical Summary
When existing river silt equipment accumulates a lot of silt and other solid impurities, the separation efficiency is low, which affects the silt efficiency.
A high-pressure water jetting device for river silting equipment is designed, including a water pumping assembly, a jet assembly and a rotating assembly. By driving the motor to rotate the limit shaft and the moving rod, the automatic balanced rotation of the jet pipe is achieved, and the high-pressure jet head flushes the silt and impurities from multiple angles to improve separation efficiency.
It improves the separation efficiency of sludge and impurity mixture, improves the treatment efficiency of river silt equipment, and simplifies the sewage treatment project volume.
Smart Images
Figure CN222525431U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of high-pressure jetting, and in particular to a high-pressure water jetting device for river channel dredging equipment. Background Art
[0002] A large amount of silt often accumulates on the riverbed. After sedimentation, the silt accumulates on the riverbed. The silt will have a serious impact on the ecology of the entire river, causing the liquid level of the river to rise, so it needs to be cleaned regularly.
[0003] Existing river dredging equipment is often equipped with a dredging box and a filter plate. The staff uses the filter plate to separate the silt from other solid impurities in the dredging box, and then harmlessly solidifies the collected silt and completes transportation.
[0004] With respect to the above-mentioned technology, the inventor believes that when there is a lot of silt and other solid impurities accumulated in the dredging box, the silt and other solid impurities are often difficult to separate, thereby affecting the dredging efficiency and requiring improvement. Utility Model Content
[0005] In order to improve the efficiency of silt treatment, the present application provides a high-pressure water jet device for river dredging equipment.
[0006] The present application provides a high-pressure water jet device for river channel dredging equipment, which adopts the following technical scheme: a high-pressure water jet device for river channel dredging equipment is applied to a dredging box, comprising a pumping assembly, a jetting assembly and a rotating assembly, wherein the pumping assembly is used to extract water and communicate with the jetting assembly, and the rotating assembly comprises a support plate, a driving motor, a limiting rotating shaft 1, a connecting rod, a limiting rotating shaft 2, a moving rod and a rotating shaft plate; the support plate is fixedly arranged on the dredging box, the driving motor is fixedly arranged on the support plate, and the end of the driving motor away from the support plate is fixedly connected to the limiting rotating shaft 1, and the limiting rotating shaft 1 is provided with a first spiral limiting groove; one end of the connecting rod is connected to the jetting assembly, and the end face of the connecting rod away from the jetting assembly is fixedly welded to the limiting rotating shaft 2; the rotating shaft plate is fixedly arranged on the support plate, and the rotating shaft plate is provided with a limiting rotating hole, the limiting rotating shaft 2 is away from the end face of the connecting rod, and is rotatably arranged on the rotating shaft plate through the limiting rotating hole, the end of the connecting rod away from the jetting assembly is welded to the moving rod, and the end of the moving rod away from the connecting rod is placed in the first limiting groove.
[0007] By adopting the above technical solution, when the driving motor is working, the driving motor drives the limit shaft one to rotate, the rotating limit shaft one drives the moving rod to rotate around the axial direction of the limit shaft two, the rotating moving rod drives the connecting rod to rotate, and the rotating connecting rod drives the injection water pipe to rotate, thereby realizing automatic and balanced rotation of the injection water pipe, improving the efficiency of separation of sludge and impurity mixture, and thereby improving the efficiency of sludge treatment.
[0008] Optionally, the pumping assembly includes a pumping pipe, the pumping pipe includes a second pipe, a rotating drum is fixedly mounted on the outer side wall of the dredging box, the second pipe adopts a hose, and the second pipe body can be wound around the rotating drum.
[0009] By adopting the above technical solution, the water pumping pipe can be rolled up, thereby improving the protection of the water pumping pipe and the storage and transportation capacity.
[0010] Optionally, the pumping assembly includes a pump, and the pump is configured as a fixed-displacement pump.
[0011] By adopting the above technical solution, the sludge and impurity mixture in the silt removal box can be separated reasonably, thereby not increasing the engineering workload of sewage treatment.
[0012] Optionally, the spray assembly includes a spray water pipe and a plurality of high-pressure spray heads arranged on the spray water pipe, and the spray water pipe and the high-pressure spray heads are detachably connected.
[0013] By adopting the above technical solution, high-pressure spray heads of different calibers are selected to meet the needs of different working environments and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a side view structural schematic diagram of a high-pressure water jet device for river channel dredging equipment of the present application;
[0015] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.
[0016] Explanation of the accompanying drawings: 1. dredging box; 2. pumping assembly; 21. water pump; 22. pumping pipe; 221. first pipe; 222. second pipe; 3. injection assembly; 31. injection water pipe; 32. high-pressure injection head; 4. rotating assembly; 41. support plate; 42. driving motor; 43. limiting rotating shaft one; 431. first limiting groove; 44. connecting rod; 45. limiting rotating shaft two; 46. moving rod; 47. rotating shaft plate; 471. limiting rotating hole; 5. rotating drum. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1-Figure 2 This application is described in further detail.
[0018] The present application discloses a high-pressure water jetting device for river channel dredging equipment, referring to Figure 1 and Figure 2The high-pressure water jet device for river channel silt clearing equipment is arranged on a silt clearing box 1 for river channel silt clearing equipment, and includes a pumping component 2 and a jetting component 3; wherein the pumping component 2 is used to extract water from a river channel or a reservoir, and direct the water to the jetting component 3, and the jetting component 3 flushes the silt and the solid impurity mixture in the silt clearing box 1, thereby improving the efficiency of separating the silt and the solid impurity mixture, and thus improving the efficiency of silt treatment.
[0019] refer to Figure 1 The pumping assembly 2 includes a pump 21 and a pumping pipe 22, and the injection assembly 3 includes an injection pipe 31 and a plurality of high-pressure injection heads 32 evenly arranged on the injection pipe 31. The pump 21 and the pumping pipe 22 cooperate to extract and guide the water source in the river or the reservoir to the injection pipe 31. After the water entering the injection pipe 31 passes through the high-pressure injection head 32, the water sprayed by the high-pressure injection head 32 will be pressurized. At this time, the water pressure sprayed into the silt cleaning box 1 is relatively high, so that the sludge and solid impurity mixture in the silt cleaning box 1 is dispersed, thereby improving the separation ability of the river silt cleaning equipment for the silt and solid impurity mixture, thereby improving the efficiency of sludge treatment.
[0020] refer to Figure 1 and Figure 2 , a rotating assembly 4 for rotating the jetting water pipe 31 is installed at one end thereof. The rotating assembly 4 comprises a supporting plate 41, a driving motor 42, a limiting rotating shaft 1 43, a connecting rod 44, a limiting rotating shaft 2 45, a moving rod 46 and a rotating shaft plate 47; wherein the supporting plate 41 is fixedly welded on the outer end surface of the dredging box 1, the driving motor 42 is fixedly installed on the supporting plate 41, and one end of the driving motor 42 away from the supporting plate 41 is fixedly connected to the limiting rotating shaft 1 43, and the limiting rotating shaft 1 43 is provided with a spiral first limiting groove 431. One end of the connecting rod 44 is fixedly welded to the jet water pipe 31, and the end face of the connecting rod 44 away from the jet water pipe 31 is fixedly welded to the limiting rotating shaft 45, and the connecting rod 44, the jet water pipe 31 and the limiting rotating shaft 45 are coaxially arranged; the rotating shaft plate 47 is vertically welded to the supporting plate 41, and a limiting rotating hole 471 is opened on the rotating shaft plate 47. The limiting rotating shaft 45 passes through the rotating shaft plate 47 through the limiting rotating hole 471, and the limiting rotating shaft 45 can rotate smoothly around the axis in the limiting rotating hole 471, and the end of the connecting rod 44 away from the jet water pipe 31 is welded to the moving rod 46, and the end of the moving rod 46 away from the connecting rod 44 is placed in the first limiting groove 431, and the moving rod 46 can move in the spiral first limiting groove 431 without falling off.
[0021] When the driving motor 42 is working, the driving motor 42 drives the limit shaft 1 43 to rotate, the rotating limit shaft 1 43 drives the moving rod 46 to rotate around the axial direction of the limit shaft 2 45, the rotating moving rod 46 drives the connecting rod 44 to rotate, and the rotating connecting rod 44 drives the injection water pipe 31 to rotate, thereby realizing the automatic and balanced rotation of the injection water pipe 31, so that the sludge and solid impurity mixture can be flushed at multiple angles, thereby improving the effect of separating the sludge and solid impurity mixture.
[0022] In order to apply the dredging equipment to different river scenes, a certain length of pumping pipe 22 needs to be set. The longer pumping pipe 22 is not easy to store and is easily damaged. To solve this problem, refer to Figure 1 and Figure 2 A rotating drum 5 is fixedly installed on the outer wall of the silt removal box 1, and the water pumping pipe 22 includes a first pipe 221 and a second pipe 222. In the embodiment of the present application, the first pipe 221 and the second pipe 222 are both PVC hoses; one end of the first pipe 221 is connected to the injection water pipe 31, and the other end is connected to the water outlet of the water pump 21; the second pipe 222 can be wound around the rotating drum 5, so as to facilitate the storage and transportation of the high-pressure water jetting device.
[0023] Optionally, in the embodiment of the present application, the water pump 21 is a metering pump, so that the sludge and impurity mixture in the silt removal box 1 can be separated reasonably, thereby not increasing the workload of sewage treatment.
[0024] Optionally, in the embodiment of the present application, the high-pressure spray head 32 is detachably threadedly mounted on the spray water pipe 31 , so that high-pressure spray heads 32 of different calibers can be selected to meet different working environment requirements.
[0025] Optionally, in the embodiment of the present application, the pumping assembly 2, the spraying assembly 3 and the rotating assembly 4 can be correspondingly arranged into multiple groups.
[0026] Implementation principle: The limit rotating shaft 43 is driven to rotate by the driving motor 42, and the rotating limit rotating shaft 43 drives the moving rod 46 to move, and the movement of the moving rod 46 drives the rotation of the connecting rod 44, thereby realizing the rotation of the injection water pipe 31, and the sludge and impurity mixture in the sludge box is flushed at multiple angles, thereby improving the separation effect of the sludge and impurity mixture.
[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A high-pressure water jetting device for river channel desilting equipment, applied to a desilting box (1), characterized in that: The invention comprises a pumping assembly (2), an injection assembly (3) and a rotating assembly (4); the pumping assembly (2) is used to extract water from a source and is connected to the injection assembly (3); the rotating assembly (4) comprises a support plate (41), a drive motor (42), a first limit rotating shaft (43), a connecting rod (44), a second limit rotating shaft (45), a moving rod (46) and a rotating shaft plate (47); the support plate (41) is fixedly arranged on the dredging box (1); the drive motor (42) is fixedly arranged on the support plate (41); and one end of the drive motor (42) away from the support plate (41) is fixedly connected to the first limit rotating shaft (43); the first limit rotating shaft (43) is provided with a spiral first The connecting rod (44) has one end connected to the injection assembly (3), and the end face of the connecting rod (44) away from the injection assembly (3) is fixedly connected to the second limiting rotating shaft (45); the rotating shaft plate (47) is fixedly arranged on the supporting plate (41), and the rotating shaft plate (47) is provided with a limiting rotating hole (471); the end face of the second limiting rotating shaft (45) away from the connecting rod (44) is rotatably arranged on the rotating shaft plate (47) through the limiting rotating hole (471); the end of the connecting rod (44) away from the injection assembly (3) is welded to the moving rod (46), and the end of the moving rod (46) away from the connecting rod (44) is placed in the first limiting groove (431).
2. The high-pressure water jetting device for river channel desilting equipment according to claim 1, characterized in that: The pumping assembly (2) comprises a pumping pipe (22), the pumping pipe (22) comprises a second pipe (222), a rotating drum (5) is fixedly mounted on the outer side wall of the dredging box (1), the second pipe (222) is a hose, and the pipe body of the second pipe (222) can be wound around the rotating drum (5).
3. The high-pressure water jetting device for river channel desilting equipment according to claim 2, characterized in that: The water pumping assembly (2) comprises a water pump (21), and the water pump (21) is configured as a fixed-displacement pump.
4. The high-pressure water jetting device for river channel desilting equipment according to claim 3 is characterized in that: The spray assembly (3) comprises a spray water pipe (31) and a plurality of high-pressure spray heads (32) arranged on the spray water pipe (31); the spray water pipe (31) and the high-pressure spray heads (32) are detachably connected.
5. The high-pressure water jetting device for river channel desilting equipment according to claim 4, characterized in that: The water pumping assembly (2), the spraying assembly (3) and the rotating assembly (4) are correspondingly arranged in multiple groups.