Sludge soil layer shaking dewatering system
By installing a vibrating hammer at the end of the well pipe and combining the suction effect of the negative pressure vacuum pump, the problem that traditional vacuum dewatering methods are difficult to effectively drain the silt-rich soil layer is solved, and the effect of efficient drainage and safe construction is achieved.
Patent Information
- Application Number
- CN202510500722.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2025-05-30
AI Technical Summary
Traditional vacuum dewatering methods are difficult to effectively drain the foundation pits rich in silt soil, resulting in great risks and inconveniences in the excavation of the foundation pit.
The silt soil layer shaking and precipitation system is adopted. By installing a vibrating hammer at the end of the well pipe, the excitation force is used to destroy the cohesion and friction between the soil particles. Combined with the suction effect of the negative pressure vacuum pump, the water discharge speed is significantly accelerated and the soil's water permeability and drying efficiency are improved.
It significantly improves the efficiency of soil dripping, shortens the excavation time of foundation pits, reduces construction risks, enhances construction safety, and extends the service life of well pipes.
Smart Images
Figure CN120061377A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of geotechnical engineering, and more particularly, to a shaking and dewatering system for silt layers. Background Art
[0002] In foundation pit excavation projects, especially in environments rich in silt layers, soil dewatering is a crucial step. Silt layers are characterized by being water-rich but impermeable, with a small coefficient of permeability. During foundation pit excavation, they are prone to presenting a fluid-plastic state, posing many challenges to construction.
[0003] Although traditional vacuum dewatering methods can, to a certain extent, dewater the soil, their effect on this special type of soil is limited, and it is often difficult to achieve an ideal dewatering effect, resulting in significant risks and inconveniences during foundation pit excavation.
[0004] Therefore, the present invention proposes a shaking and dewatering system for silt layers. A vibrating hammer is installed at the end of the well pipe. The exciting force generated by the vibrating hammer destroys the cohesion and friction between soil particles, making it easier for water to seep out of the soil and be discharged through the filter pipe. Combining with the suction effect of the negative pressure vacuum pump, the discharge speed of water can be significantly increased, the permeability of the soil can be enhanced, thereby greatly improving the soil dewatering efficiency, shortening the foundation pit excavation time, and creating favorable conditions for subsequent earthwork transportation.
[0005] However, in practical applications, traditional fixing methods often fail to provide sufficient stability, resulting in the vibrating hammer possibly loosening or even falling off during long-term vibration, which not only affects the construction progress but also may pose safety hazards to equipment and personnel. In addition, the method of directly clamping the well pipe may damage the well pipe, affecting its service life and sealing performance. Summary of the Invention
[0006] This application aims to at least solve one of the technical problems existing in the prior art that although the vacuum dewatering method can, to a certain extent, dewater the soil, its effect on this special type of soil is limited, and it is often difficult to achieve an ideal dewatering effect, resulting in significant risks and inconveniences during foundation pit excavation. For this purpose, this application proposes a shaking and dewatering system for silt layers.
[0007] According to an embodiment of this application, the shaking and dewatering system for silt layers includes multiple groups of well pipes and filter pipes. The multiple groups of filter pipes are respectively installed in multiple installation holes drilled in the silt layer. The upper end of each filter pipe is welded to a well pipe, and a vibrating hammer is installed at the end of each well pipe. The upper ends of the multiple groups of well pipes are respectively connected to a water collection main pipe through multiple connecting pipes, and the water outlet of the water collection main pipe is connected to a negative pressure vacuum pump through a pipeline.
[0008] Further, the water outlet end of the negative pressure vacuum pump is connected to a drain pipe, and the water outlet end of the drain pipe is laid to a sump.
[0009] Further, the gap between the installation hole and the well pipe is filled with filter material.
[0010] Further, the vibrating hammer is powered by a power module, and at the same time, the use of the vibrating hammer is controlled by a control system.
[0011] Further, a fixed end sleeve is fixedly arranged on one side of the vibrating hammer. The fixed end sleeve is of an annular structure, and one side of the fixed end sleeve is fixed on the well pipe by bolt 1.
[0012] Further, a fixed bottom sleeve is sleeved on the well pipe below the fixed end sleeve, and one side of the fixed bottom sleeve is fixed on the well pipe by bolt 2.
[0013] Further, multiple positioning rods are arranged on the lower side of the fixed end sleeve, and multiple jacks are opened on the upper side of the fixed bottom sleeve. The positioning rods are inserted and matched with the jacks.
[0014] Further, sliding holes are opened on both sides inside the fixed end sleeve and the fixed bottom sleeve. A sliding rod is slidably arranged in each sliding hole, and one end of the sliding rod is fixedly connected with an arc plate.
[0015] Further, an elastic inner pad is arranged on the inner side of the arc plate, and anti-slip stripes are arranged on one side of the elastic inner pad.
[0016] Further, a spring is sleeved on the sliding rod between the arc plate and the inner wall of the fixed end sleeve.
[0017] 1. The beneficial effects of this application are as follows: The well pipe and the filter pipe are installed in the installation hole, and a vibrating hammer is installed at the end of the well pipe. Through the exciting force generated by the vibrating hammer, the cohesion and friction between the particles of the silt soil layer are effectively destroyed, making it easier for water to seep out of the soil body and be filtered through the filter pipe. Combined with the suction of the negative pressure vacuum pump, the water is discharged, significantly accelerating the water discharge speed and increasing the water permeability of the soil body. Thus, the soil drying efficiency is greatly improved, the foundation pit excavation time is shortened, creating favorable conditions for subsequent earthwork transportation. At the same time, this system can flexibly adjust the vibration frequency and amplitude according to the actual engineering situation, avoiding problems such as ground settlement caused by excessive vibration, enhancing the construction safety; the vibrating hammer has a simple structure and is easy to maintain, ensuring the continuity of the dewatering work and the safe operation of the equipment. Its wide application and multi-functional application characteristics also improve the feasibility and economy of the overall construction plan, significantly enhancing the quality and efficiency of the entire engineering project.
[0018] 2. The beneficial effects of this application are as follows: The vibrating hammer is fixed on the well pipe through the fixed end sleeve and the fixed bottom sleeve, and the insertion rod is inserted into the insertion hole, which further improves the stability of the vibrating hammer during use and prevents the vibrating hammer from falling off due to long-term vibration. At the same time, the well pipe is clamped by the arc plate and the elastic inner pad, and combined with the use of the spring, it not only improves the stability of the vibrating hammer during fixation, but also avoids damaging the well pipe.
[0019] Additional aspects and advantages of this application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of this application. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments of this application. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.
[0021] Figure 1 is a schematic diagram of the installation hole structure of the silty soil layer shaking precipitation system according to Embodiment 1 of this application;
[0022] Figure 2 is a schematic diagram of the backfill filter material according to Embodiment 1 of this application;
[0023] Figure 3 is a schematic diagram of the installation state of the vibrating hammer according to Embodiment 1 of this application;
[0024] Figure 4 is a schematic diagram of the installation of the negative pressure vacuum pump according to Embodiment 1 of this application;
[0025] Figure 5 is a schematic diagram of the shaking reaction state according to Embodiment 1 of this application;
[0026] Figure 6 is a schematic diagram of the multi-stage anti-backflow vacuum precipitation process according to Embodiment 1 of this application;
[0027] Figure 7 is a schematic diagram of the vibrating hammer and well pipe structure according to Embodiment 2 of this application;
[0028] Figure 8 is a schematic diagram of the disassembly of the fixed end sleeve and fixed bottom sleeve structures according to Embodiment 2 of this application;
[0029] Figure 9 is a schematic diagram of the disassembly of the fixed bottom sleeve and arc plate structures according to Embodiment 2 of this application;
[0030] Figure 10It is a schematic top view structure diagram of the fixed-end sleeve according to Embodiment 2 of the present application.
[0031] Icons: 1. Mounting hole; 2. Well pipe; 3. Filter pipe; 4. Filter material; 5. Main water collection pipe; 6. Vibration hammer; 7. Negative pressure vacuum pump; 8. Drain pipe; 9. Connecting pipe; 10. Fixed-end sleeve; 11. Bolt 1; 12. Positioning rod; 13. Fixed bottom sleeve; 14. Jack; 15. Bolt 2; 16. Slide hole; 17. Arc plate; 18. Slide rod; 19. Spring; 20. Elastic inner pad. Detailed implementation manners
[0032] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application.
[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0034] Therefore, the detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0035] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.
[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.
[0038] In this application, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0039] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0040] The following describes the muddy soil layer shaking precipitation system according to an embodiment of the present application with reference to the accompanying drawings.
[0041] Embodiment 1
[0042] As Figures 1 - 6 shown, the muddy soil layer shaking precipitation system according to an embodiment of the present application includes multiple groups of well pipes 2 and filter pipes 3. Multiple groups of filter pipes 3 are respectively installed in multiple installation holes 1 drilled in the muddy soil layer. Among them, according to the geological conditions and design requirements, a suitable hole-forming method is selected, such as rotary drilling, percussion drilling, etc., to drill multiple groups of installation holes 1 in the muddy soil layer. During the drilling process, the drilling speed and drilling parameters are controlled to ensure that the verticality and aperture of the drilled holes meet the design requirements. After drilling to the design depth, a hole cleaning operation is carried out to remove the sediment at the bottom of the hole and ensure that the bottom of the hole is clean.
[0043] The upper end of each filter pipe 3 is welded to connect to a well pipe 2, and a vibration hammer 6 is installed at the end of each well pipe 2. The space between the installation hole 1 and the well pipe 2 is filled with filter material 4. The particle size of the filter material 4 meets the design requirements, and the filling height should meet the design regulations to ensure a good filtering effect.
[0044] The vibrating hammer 6 is powered by a power supply module, and at the same time, the use of the vibrating hammer 6 is controlled by a control system. The power supply module can adopt an electric motor, and the control system is a device integrated with a central processing unit, which can control the vibration frequency and amplitude of the vibrating hammer 6 to perform continuous vibration according to the design requirements.
[0045] The upper ends of multiple groups of well pipes 2 are respectively connected to the water collection main pipe 5 through multiple groups of connecting pipes 9. There is a pipeline connection between the water outlet of the water collection main pipe 5 and the negative pressure vacuum pump 7. The water outlet end of the negative pressure vacuum pump 7 is connected with a drain pipe 8, and the water outlet end of the drain pipe 8 is laid to the sump.
[0046] During operation, the vibrating hammer 6 is debugged, and parameters such as the vibration frequency and amplitude are adjusted to make it reach the best working state. Through simulation tests, the vibration effect and the influence on the soil body can be observed, and the parameters can be optimized according to the actual situation. Then start the vibrating hammer 6 and perform continuous vibration according to the vibration frequency and amplitude required by the design. During the vibration process, closely observe the operation of the vibrating hammer 6 and the reaction of the surrounding soil body.
[0047] According to the properties of the soil body and the precipitation effect, the vibration parameters are adjusted in a timely manner. Generally, the initial vibration frequency can be appropriately low, and as the soil body gradually loosens, the vibration frequency is gradually increased.
[0048] The vibration time is determined according to the actual situation of the project. Generally, each vibration lasts for a certain period of time, such as 10 - 30 minutes, and then the next vibration is carried out after an interval of a certain period of time, such as 1 - 2 hours, until the expected precipitation effect is achieved.
[0049] In addition, sumps can be set at appropriate positions around the precipitation area. The size and depth of the sump should be determined according to the catchment area and drainage volume. The sump is treated with anti-seepage to prevent groundwater leakage.
[0050] The drain pipe 8 should have a certain slope to ensure smooth drainage, and all pipe connection parts should be well sealed to prevent water leakage. A number of water level observation holes are set in the precipitation area to regularly observe the change of the groundwater level. According to the change of the water level, the construction parameters of the shaking precipitation are adjusted in a timely manner to ensure that the groundwater level drops to the depth required by the design. Soil deformation observation points are set around the precipitation area to monitor the deformation of the soil body such as settlement and displacement. When the soil deformation exceeds the allowable value, the shaking precipitation operation should be stopped immediately, the reasons should be analyzed and corresponding measures should be taken for treatment. The vibration frequency, amplitude and other parameters of the vibrating hammer 6 are monitored in real time to ensure that they always remain within the design range.
[0051] The wastewater generated during the construction process is treated and discharged after reaching the standard. The water in the sump can be used for dust suppression on the construction site after being treated by precipitation and other methods.
[0052] Working principle of the vibrating hammer 6: The periodic impact force generated by the vibrating hammer 6 acts on the precipitation well pipe or the surrounding soil. The vibrating hammer 6 generally consists of a motor, eccentric blocks, etc. When the motor rotates at a high speed, the eccentric blocks generate centrifugal force to form an exciting force in the vertical direction.
[0053] Embodiment 2
[0054] As Figures 7 to 10 shown, considering that the vibrating hammer 6 is usually installed at the end of the well pipe 2 by bolts, this installation method is relatively simple. After a long time of vibration, it is easy to cause the vibrating hammer 6 to fall off. Therefore, in order to overcome the problem of insufficient stability caused by fixing the vibrating hammer 6 at the end of the well pipe 2 by bolts in the prior art, a fixed end sleeve 10 is fixedly arranged on one side of the vibrating hammer 6. The fixed end sleeve 10 is of an annular structure and has an open end at one end, which can be conveniently sleeved on the end of the well pipe 2. One side of the fixed end sleeve 10 is firmly fixed on the well pipe 2 by bolt 11, so as to ensure that the vibrating hammer 6 is reliably fixed on the well pipe 2.
[0055] Furthermore, in order to enhance the stability and supporting ability of the entire fixing structure, a fixed bottom sleeve 13 is sleeved on the well pipe 2 below the fixed end sleeve 10. One side of the fixed bottom sleeve 13 is fixed on the well pipe 2 by bolt 15 to form a double fixing mechanism. At the same time, multiple positioning rods 12 are arranged on the lower side of the fixed end sleeve 10, and multiple jacks 14 are opened on the upper side of the fixed bottom sleeve 13. The positioning rods 12 are inserted and matched with the jacks 14 to ensure the tight connection between the fixed end sleeve 10 and the fixed bottom sleeve 13, thereby providing additional supporting force to prevent the vibrating hammer 6 from loosening or falling off during long-term vibration.
[0056] In addition, in order to further improve the supporting effect of the fixed end sleeve 10 and the fixed bottom sleeve 13 on the vibrating hammer 6, sliding holes 16 are opened on both sides inside the fixed end sleeve 10 and the fixed bottom sleeve 13. A sliding rod 18 is slidably arranged in each sliding hole 16. One end of the sliding rod 18 is fixedly connected with an arc plate 17. These arc plates 17 are designed to be arc-shaped to fit the outer wall shape of the well pipe 2 to ensure the maximum contact area, thereby providing a more uniform clamping force.
[0057] An elastic inner pad 20 is arranged on the inner side of the arc plate 17. The elastic inner pad 20 is made of a highly elastic material, which can adapt to the slight unevenness on the surface of the well pipe 2 and provide a good buffering effect to prevent direct hard contact from damaging the well pipe 2. Anti-slip stripes are arranged on one side of the elastic inner pad 20, which increases the friction coefficient, significantly improves the tightness between the elastic inner pad 20 and the outer wall of the well pipe 2, and ensures that there is no relative sliding during vibration.
[0058] A spring 19 is sleeved on a slide bar 18 between an arc plate 17 and the inner wall of a fixed end sleeve 10. When a well pipe 2 enters between the two arc plates 17, the well pipe 2 will push the arc plates 17 outwards, driving the slide bar 18 to slide outwards along a slide hole 16 and compress the spring 19. As the spring 19 is compressed, the reaction force generated by it will cause the arc plates 17 to apply a greater clamping force to the well pipe 2, thereby increasing the fixing effect of the arc plates 17 on the well pipe 2. This design allows the system to dynamically adjust according to the actual size of the well pipe 2. No matter if there is a slight deviation in the diameter of the well pipe 2, it can be automatically compensated by the elastic deformation of the spring 19 to ensure the best fixing effect.
[0059] In addition to the above arc plate 17 and spring 19 mechanism, the fixed end sleeve 10 is fixed on the well pipe 2 by a first bolt 11, while the fixed bottom sleeve 13 is fixed on the well pipe 2 by a second bolt 15, forming a double fixing mechanism. The plug-in fit of the positioning rod 12 and the socket 14 further enhances the connection strength between the fixed end sleeve 10 and the fixed bottom sleeve 13, ensuring the stability of the entire fixing structure. The elastic inner pads 20 provided inside the fixed end sleeve 10 and the fixed bottom sleeve 13 not only provide excellent buffering effects but also effectively prevent wear or scratches caused by vibration, extending the service life of the well pipe 2.
[0060] The above design not only solves the loosening problem existing in the traditional fixing method but also improves the reliability and durability of the entire system, ensuring efficient operation even in complex construction environments, providing a more reliable guarantee for foundation pit excavation and soil dewatering. This innovation not only improves construction efficiency but also reduces maintenance costs, significantly enhancing the quality and efficiency of the entire engineering project.
[0061] The working process of the silty soil layer shaking and dewatering system: First, select a suitable hole-forming method according to geological conditions and design requirements, drill multiple groups of installation holes 1 in the silty soil layer, install filter pipes 3 in each installation hole 1 respectively. The upper end of each filter pipe 3 is connected to a well pipe 2 by welding, and filter materials 4 with particle sizes meeting the design requirements are filled in the gap between the well pipe 2 and the installation hole 1. Next, install a vibration hammer 6 at the end of each well pipe 2, firmly fix the vibration hammer 6 by using the fixed end sleeve 10 and the fixed bottom sleeve 13 and through the first bolt 11 and the second bolt 15. At the same time, set the positioning rod 12 and the socket 14 to be plugged and matched to enhance stability, and further improve the clamping force and buffering effect through the slide bar 18, the arc plate 17, the spring 19 and the elastic inner pad 20 to prevent damage to the well pipe 2;
[0062] Afterwards, the upper ends of multiple groups of well pipes 2 are connected to the water collecting main pipe 5 through connecting pipes 9. A pipeline is connected between the water outlet of the water collecting main pipe 5 and the negative pressure vacuum pump 7. The water outlet end of the negative pressure vacuum pump 7 is connected to a drain pipe 8 and laid to a sump. During operation, the vibratory hammer 6 is debugged to adjust parameters such as the vibration frequency and amplitude to make it reach the best working state, and the vibratory hammer 6 is started to vibrate continuously according to the design requirements.
[0063] The above are only embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0064] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, and all should be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims
1. The silty soil shaking precipitation system is characterized by: The invention comprises a plurality of groups of well pipes (2) and filter pipes (3), wherein the plurality of groups of filter pipes (3) are respectively installed in a plurality of groups of installation holes (1) drilled in a silty soil layer, the upper end of each filter pipe (3) is connected to the well pipe (2) by welding, the end of each well pipe (2) is installed with a vibrating hammer (6), the upper ends of the plurality of groups of well pipes (2) are respectively connected to a water collecting main pipe (5) by a plurality of groups of connecting pipes (9), and the water outlet of the water collecting main pipe (5) is connected to a negative pressure vacuum pump (7) by a pipeline.
2. The muddy soil shaking precipitation system according to claim 1, characterized in that: The water outlet end of the negative pressure vacuum pump (7) is connected to a drainage pipe (8), and the water outlet end of the drainage pipe (8) is laid to a sump.
3. The muddy soil shaking dewatering system according to claim 2, characterized in that: The gap between the installation hole (1) and the well pipe (2) is filled with filter material (4).
4. The muddy soil shaking precipitation system according to claim 3 is characterized in that: The vibration hammer (6) is supplied with electric power through a power module, and the use of the vibration hammer (6) is controlled by a control system.
5. The muddy soil shaking dewatering system according to claim 1, characterized in that: A fixed end sleeve (10) is fixedly provided on one side of the vibrating hammer (6); the fixed end sleeve (10) is an annular structure; one side of the fixed end sleeve (10) is fixed to the well pipe (2) by means of a bolt (11).
6. The muddy soil shaking dewatering system according to claim 5, characterized in that: A fixed bottom sleeve (13) is sleeved on the well pipe (2) below the fixed end sleeve (10), and one side of the fixed bottom sleeve (13) is fixed to the well pipe (2) by bolt 2 (15).
7. The muddy soil shaking dewatering system according to claim 6, characterized in that: The lower side of the fixed end sleeve (10) is provided with a plurality of positioning rods (12), and the upper side of the fixed bottom sleeve (13) is provided with a plurality of insertion holes (14), and the positioning rods (12) are plugged into and matched with the insertion holes (14).
8. The muddy soil shaking dewatering system according to claim 7, characterized in that: Sliding holes (16) are provided on both sides of the fixed end sleeve (10) and the fixed bottom sleeve (13), and a sliding rod (18) is slidably arranged in each sliding hole (16), and one end of the sliding rod (18) is fixedly connected to an arc plate (17).
9. The muddy soil shaking dewatering system according to claim 8, characterized in that: An elastic inner pad (20) is arranged on the inner side of the arc plate (17), and an anti-slip stripe is arranged on one side of the elastic inner pad (20).
10. The muddy soil shaking precipitation system according to claim 9, characterized in that: A spring (19) is sleeved on the sliding rod (18) between the arc plate (17) and the inner wall of the fixed end sleeve (10).