River channel dredging device convenient to install
By introducing slurry modules and high-pressure water flow into the river channel silt device, the problem of low dredging efficiency in the prior art is solved, the effect of efficient crushing and diluting silt is achieved, and the river channel cleaning efficiency is improved.
Patent Information
- Application Number
- CN202422000514.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-08-19
AI Technical Summary
In the prior art, river channel dredging efficiency is low, especially when soil is squeezed together, it is difficult to effectively dilute, resulting in a reduced cleaning efficiency.
A river channel dredging device is designed for easy installation, using a slurry module and high-pressure water flow to crush the soil through the slurry blade, and then dilute it with a spray head and then pump the slurry pump away.
It significantly improves the efficiency of river dredging, can effectively break large pieces of soil and quickly flush, improving cleaning efficiency.
Smart Images
Figure CN223281372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel desilting, in particular to a river channel desilting device that is easy to install. Background Art
[0002] With the advancement of urbanization and agricultural development, river siltation is becoming increasingly serious. Accumulated sediment reduces the effective capacity of rivers, impairs their ability to carry floodwaters, and increases the risk of flooding. Furthermore, silt can deteriorate water quality and affect the balance of aquatic ecosystems. Therefore, regular river desilting is essential.
[0003] When cleaning a river channel, the water in the river channel is usually drained, and then a high-pressure water gun is used to manually dilute the silt at the bottom of the river channel and gather it together, and then it is pumped away through a mud pump. This process requires the high-pressure water gun to continuously dilute the silt, and the dilution efficiency is low. Sometimes the silt is squeezed together and does not agree to be flushed and washed, thereby reducing the dredging efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a river dredging device that is easy to install, so as to solve the problem of low dredging efficiency raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river dredging device that is easy to install, comprising a shell, the tail of the shell is tapered, and a slurry collecting box is formed, a mud pump suction pipe for connecting to a mud pump is fixedly plugged on the slurry collecting box, a slurry inlet is provided at the front end of the shell, a slurry crushing module for crushing mud is provided in the slurry inlet, and a nozzle for spraying water is provided in the shell between the slurry crushing module and the slurry collecting box.
[0006] Preferably, the pulping module includes a motor fixed on the outside of the shell, the motor driving end passes through the inner wall of the shell and is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected relative to the inner wall of the shell, and a plurality of evenly arranged pulping blades are provided on the rotating shaft.
[0007] Preferably, a pulp-breaking blade is fixedly connected to the lower edge of the outer side of the pulp inlet, and the blade of the pulp-breaking blade faces the outer side of the pulp inlet.
[0008] Preferably, the nozzle is fixedly connected to a branch pipe, and all the branch pipes are commonly connected to a water inlet pipe arranged outside the shell.
[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0010] The utility model is an easy-to-install river channel silt clearing device, which crushes the mud through a pulp crushing module, dilutes it with a high-pressure water flow after crushing, and finally pumps it away through a mud pump. The device can greatly improve the cleaning efficiency of river channel silt. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 for Figure 1 Front view;
[0013] Figure 3 for Figure 1 Top view in .
[0014] In the figure: 1. Shell; 2. Slurry inlet; 3. Slurry-breaking blade; 4. Slurry collecting box; 5. Mud pump suction pipe; 6. Motor; 7. Rotating shaft; 8. Slurry-breaking blade; 9. Water inlet pipe; 10. Branch pipe; 11. Nozzle. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0016] See also Figure 1-3 A river channel desilting device that is easy to install includes a housing 1. The rear end of the housing 1 is tapered and formed with a slurry collection box 4. A slurry pump suction pipe 5 for connecting to a slurry pump is fixedly plugged into the slurry collection box 4. A slurry inlet 2 is provided at the front end of the housing 1. A slurry crushing module for crushing the slurry is provided in the slurry inlet 2. A nozzle 11 for spraying water is provided in the housing 1 between the slurry crushing module and the slurry collection box 4. The nozzle 11 is fixedly connected to a branch pipe 10, and the branch pipe 10 is connected to a water inlet pipe 9 provided on the outside of the housing 1.
[0017] The pulping module includes a motor 6 fixed to the outside of the housing 1. The drive end of motor 6 extends through the inner wall of the housing 1 and is fixedly connected to a rotating shaft 7. The rotating shaft 7 is rotatably connected to the inner wall of the housing 1 and is equipped with multiple evenly spaced pulping blades 8. The motor 6 drives the rotating shaft 7 to rotate, and the pulping blades 8 on the rotating shaft 7 break up large pieces of soil fed into the housing 1. After the soil is broken, water from the water inlet pipe 9 flows through the branch pipe 10 into the nozzle 11, diluting the broken soil.
[0018] A pulp-breaking blade 3 is fixedly connected to the lower edge of the outer side of the pulp inlet 2, and the blade of the pulp-breaking blade 3 faces the outer side of the pulp inlet 2. This arrangement makes it easy to insert the shell 1 into the mud to break and dilute the mud, and then pump it away through the mud pump pipe 5.
[0019] Working Principle: This utility model is an easy-to-install river channel desilting device. During use, the housing 1 is inserted into the river channel mud. The pull rope is used to pull the housing 1, and the mud is fed into the housing 1. The motor 6 drives the rotating shaft 7 to rotate. The pulping blades 8 on the rotating shaft 7 break up the large pieces of mud fed into the housing 1. After the mud is broken, the water in the water inlet pipe 9 flows through the branch pipe 10 into the nozzle 11, and the broken mud is diluted and then pumped away through the mud pump pipe 5.
[0020] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A river dredging device that is easy to install, comprising a housing (1), characterized in that: The rear portion of the shell (1) is tapered and is provided with a slurry collecting box (4). A slurry pump suction pipe (5) for connecting to a slurry pump is fixedly plugged into the slurry collecting box (4). A slurry inlet (2) is provided at the front end of the shell (1). A slurry crushing module for crushing slurry is provided in the slurry inlet (2). A nozzle (11) for spraying water is provided in the shell (1) between the slurry crushing module and the slurry collecting box (4).
2. The easy-to-install river dredging device according to claim 1, characterized in that: The pulping module comprises a motor (6) fixed on the outside of the shell (1); a driving end of the motor (6) passes through the inner wall of the shell (1) and is fixedly connected to a rotating shaft (7); the rotating shaft (7) is rotatably connected relative to the inner wall of the shell (1); and a plurality of evenly arranged pulping blades (8) are provided on the rotating shaft (7).
3. The easy-to-install river dredging device according to claim 1, characterized in that: A pulp-breaking blade (3) is fixedly connected to the lower edge of the outer side of the pulp inlet (2), and the blade of the pulp-breaking blade (3) faces the outer side of the pulp inlet (2).
4. The easy-to-install river dredging device according to claim 1, characterized in that: The nozzle (11) is fixedly connected to a branch pipe (10), and all the branch pipes (10) are commonly connected to a water inlet pipe (9) arranged outside the housing (1).