Uniform mixing equipment for super-hydrophobic soil stabilizer

Abstract

The uniform mixing equipment for the super-hydrophobic soil stabilizer comprises a stirring box, a screening box, an auxiliary material box and a liquid storage box are sequentially arranged above the stirring box from the feeding end to the discharging end of the stirring box, and the stirring box, the screening box, the auxiliary material box and the liquid storage box are all fixedly installed on a vehicle frame through supporting frames; a control device associated with the stirring box, the screening box, the auxiliary material box and the liquid storage box is further arranged on the frame, a plurality of pairs of corresponding wheels are arranged on the left side and the right side of the lower portion of the frame, and a connector capable of being externally connected with a power headstock is fixedly installed at the front end of the frame. According to the utility model, the mixing uniformity of soil and a curing agent is improved, the mixing speed is higher, the mixing efficiency is higher, and more time and labor are saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing equipment, and in particular relates to a device for uniformly mixing superhydrophobic soil solidifier. Background Technology

[0002] Superhydrophobic soil stabilizer is a novel material combining superhydrophobic technology and soil stabilizer properties. It not only possesses superhydrophobic properties, preventing surface water absorption when exposed to water, but also alters soil properties through chemical reactions and physical processes, enhancing soil engineering performance. Superhydrophobic soil stabilizers remain firm even after contact with water, are completely environmentally friendly, do not affect plant growth, are easy to recultivate and return to the field, and are characterized by strong weather resistance and long service life. They are widely applicable to the construction of naturally colored, hydrophobic buildings and facilities in agricultural / forestry / pastoral areas, estates, resorts, eco-streets, etc., such as dirt roads, dirt roadbeds, dirt houses, and dirt walls.

[0003] Superhydrophobic soil stabilizers (hereinafter referred to as stabilizers) alter soil properties through physical and chemical processes. The physical processes include uniform dispersion within the soil, filling voids between soil particles, and enhancing soil density. However, current technologies lack dedicated mixing equipment. Taking road construction as an example, existing technologies typically involve first using a road mixing machine to thoroughly mix the soil and corresponding filler, then adding the stabilizer, prepared in a specific ratio, to the water tank of a water truck. The water truck then sprays the mixture onto the mixed soil layer, and finally, the road mixing machine remixes the soil. Alternatively, asphalt mixing equipment can be used to mix the stabilizer with the filler and excavated soil before repaving it back onto the construction section. Both methods require subsequent adjustments to the stabilizer's properties. Using water trucks or asphalt mixing equipment for cleaning increases construction costs. In many field construction projects, the soil often contains large, hard, and difficult-to-disperse debris such as rocks. The presence of these large debris can affect the uniformity of the mixing between the hardener and the soil, which directly affects the quality of the subsequent road surface curing. Existing mixing equipment cannot effectively remove these large debris, and current methods mostly rely on manual cleaning, which is not only time-consuming and labor-intensive but also affects the progress of the project to some extent. Utility Model Content

[0004] The purpose of this invention is to provide a device for uniformly mixing superhydrophobic soil solidifier, in order to solve the technical problem that there is no dedicated device for uniformly mixing solidifier and soil in the prior art, which makes the soil solidification construction cost high and the soil solidification quality easily affected.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0006] A superhydrophobic soil stabilizer uniform mixing device includes a mixing tank. Above the mixing tank, from the inlet end to the outlet end, there are sequentially arranged a screening box, an auxiliary material box, and a liquid storage tank. The mixing box, screening box, auxiliary material box, and liquid storage tank are all fixedly installed on the frame by a support frame. The frame is also equipped with a control device associated with the mixing box, screening box, auxiliary material box, and liquid storage tank. There are corresponding pairs of wheels on the left and right sides below the frame. The front end of the frame is fixedly installed with a connector for connecting to an external power vehicle.

[0007] Furthermore, the mixing tank includes a front section and a rear section that are not interconnected. Both are inclined with the inlet end higher than the outlet end, and each has an inlet at the higher end of its top wall and an outlet at the bottom of the side wall at the lower end. Each section has a stirring shaft with stirring blades inside its cavity. A power motor associated with the control device is located on the outer side wall corresponding to the higher end. The shaft end of the stirring shaft passes through the side wall of the mixing tank and connects to the corresponding shaft end of the power motor. A screening box and an auxiliary material box are arranged side-by-side above the front section, with the screening box connected to the inlet of the front section. The top wall of the front section has a corresponding material box. The secondary material inlet is connected to the auxiliary material box. A second conveyor associated with the control device is provided between the front and rear boxes. The inlet of the second conveyor is connected to the outlet of the front box, and its outlet is connected to the inlet of the rear box. The liquid storage tank is located above the rear box. A power water pump connected to the front of the liquid storage tank is provided. The power water pump is associated with the control device. A spraying device connected to the power water pump is provided on the top surface of the inner cavity of the rear box. A discharge control valve associated with the control device is provided at the outlet of the rear box. A corresponding guide pipe is connected to the outer end of the outlet.

[0008] Furthermore, the screening box is inclined at the same angle as the front box, with a soil inlet at the top of its top wall, a screening shaft with a stirring rod inside its cavity, and a screening motor associated with the control device on the outer side of its rear side wall. The rear end of the screening shaft passes through the rear side wall of the screening box and is connected to the shaft end of the screening motor. The top wall of the front box corresponding to the screening box is the bottom wall of the screening box. The bottom wall of the screening box is a screen with multiple screen holes evenly distributed in an array. The screen holes are the feed inlets of the front box. The bottom of the front side wall of the screening box has a waste outlet, and a waste guide plate is provided at the waste outlet.

[0009] Furthermore, the top of the storage tank is provided with a water inlet with a top cover, and the side wall of the storage tank is provided with a water inlet pipe connected to the power water pump. The inlet of the water inlet pipe is located at the bottom of the storage tank, and its outlet end passes through the side wall of the storage tank and is connected to the inlet of the power water pump. The top surface of the inner cavity of the rear section of the tank is provided with a water delivery pipe, and multiple connected nozzles are evenly distributed at its bottom end. The inlet end of the water delivery pipe passes through the top wall of the rear section of the tank and is connected to the outlet of the power water pump. The outlet of the power water pump is provided with a flow control valve associated with the control device.

[0010] Furthermore, a corresponding storage box is provided on the rear side of the screening box, and a corresponding soil outlet is provided at the bottom of the left side wall of the storage box. A first conveyor associated with the control device is provided between the soil inlet of the screening box and the soil outlet of the storage box.

[0011] Furthermore, the auxiliary material box has an auxiliary material inlet with a cover plate on its top surface and an auxiliary material outlet at its bottom surface. The auxiliary material box is connected to the auxiliary material outlet mixing box, and an auxiliary material valve associated with the control device is provided at the auxiliary material outlet.

[0012] Furthermore, the control device includes an energy box and a control box. The energy box is fixedly installed on the vehicle frame and contains a battery as a power source. The control box is located above the energy box and contains a control main board associated with the battery. The mixing tank, screening tank, auxiliary material tank, and liquid storage tank are all associated with the control main board. The side wall of the control box has a control panel associated with the control main board, which has a display window and control buttons.

[0013] Furthermore, a pair of ladders are provided on the left and right sides of the vehicle frame.

[0014] This utility model of superhydrophobic soil solidifier uniform mixing equipment improves the uniformity of soil and solidifier mixing through the cooperation of multiple mechanical devices. It can work in a fixed location or in a mobile location, reducing mixing costs, increasing mixing speed and efficiency, making it more economical, time-saving, and labor-saving, and reducing overall construction costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 The left view;

[0017] Figure 3 This utility model Figure 1 Internal structure diagram;

[0018] Figure 4 This utility model Figure 3 A schematic diagram of the rear-view internal structure;

[0019] The markings in the diagram are as follows: 1. Mixing tank; 11. Front section of the tank; 12. Rear section of the tank; 13. Mixing shaft; 14. Power motor; 15. Second conveyor; 16. Discharge control valve; 2. Screening box; 21. Screening shaft; 22. Screening motor; 23. Screen; 24. Guide plate; 25. Storage tank; 26. First conveyor; 3. Auxiliary material tank; 31. Auxiliary material inlet; 32. Auxiliary material outlet; 33. Auxiliary material valve; 4. Liquid storage tank; 41. Power water pump; 42. Water inlet; 43. Water inlet pipe; 44. Water delivery pipe; 45. Nozzle; 46. Flow control valve; 5. Control device; 51. Energy box; 52. Control box; 53. Control panel; 6. Frame; 61. Wheel; 62. Connector; 63. Ladder. Detailed Implementation

[0020] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a superhydrophobic soil solidifier uniform mixing device.

[0021] like Figure 1-4 As shown, the superhydrophobic soil solidifier uniform mixing equipment of this utility model includes a mixing tank 1. A screening box 2, an auxiliary material box 3, and a storage tank 4 are arranged above the mixing tank 1, sequentially from the inlet to the outlet of the mixing tank 1. All components of the mixing equipment are fixedly mounted on a frame 6 via a support frame. The frame 6 is also equipped with a control device 5 associated with the mixing tank 1, screening box 2, auxiliary material box 3, and storage tank 4. Under the control of the control device 5, the screening box 2 screens out large impurities from the soil material and provides the screened soil material to the mixing tank 1. Under the control of the control device 5, the auxiliary material box 3 and the storage tank 4 provide auxiliary materials and solidifier to the mixing tank 1, respectively. Under the control of the control device 5, the mixing tank 1 uniformly mixes the soil material, auxiliary materials, and solidifier. The mixed material is discharged from the discharge end of the mixing tank 1, awaiting subsequent spreading and compaction. Two pairs of wheels 61 are provided on the left and right sides below the frame 6, allowing the mixing equipment to move smoothly with their assistance. A corresponding connector 62 is fixedly installed at the front end of the frame 6. The connector 62 has a connection hole, through which a power vehicle head can be connected. For example, a tractor or towing vehicle head can be used as the power vehicle head. In this embodiment, a tractor head is used as the power vehicle head. The frame 6 can move smoothly with the assistance of the wheels 61 under the power of the external power vehicle head, thereby realizing the transfer of the mixing equipment between various construction sites, improving the applicability of the mixing equipment and expanding its application range.

[0022] The mixing tank 1 is installed on the frame 6 at an angle, with the inlet end higher than the outlet end. It includes a front section 11 and a rear section 12, both of which are hollow and not connected to each other. The front section 11 and the rear section 12 are installed side-by-side on the left and right sides above the frame 6. In this embodiment, they are fixedly installed on the frame 6 at opposite angles. The front section 11 is on the right side above the frame 6, installed at an angle with the rear end higher than the front end. The rear section 12 is on the left side above the frame 6, installed at an angle with the front end higher than the rear end. The higher end of each section is the inlet end, and the lower end is the outlet end. The top wall of the inlet end of both sections has a corresponding inlet port, and the bottom wall of the corresponding outlet end has a corresponding outlet port. The front section 11 and the rear section 12... Both the front and rear boxes 11 and 12 are equipped with stirring shafts 13 with stirring blades. A motor 14 corresponding to the stirring shaft 13 is installed on the outer wall of each box, corresponding to the outer wall of the feeding end. The higher end of the stirring shaft 13 passes through the side wall of the mixing box 1 and connects to the shaft end of the motor 14. The stirring shafts 13 in both boxes 11 and 12 can stir the materials inside under the action of their motors 14. Specifically, the stirring shaft 13 in the front box 11 is the first rotating shaft. A motor 14 associated with the control device 5 is installed on the outer side of the rear wall of the front box 11. This motor 14 is the first motor. The rear end of the first rotating shaft passes through the rear wall of the front box 11 and connects to the shaft end of the first motor. The first rotating shaft can stir the materials inside under the action of the first motor. The stirring blades rotate, thereby stirring the material inside the front section box 11. The front section box 11 is associated with the control device 5 via a first motor. The control device 5 controls the mixing rate of the front section box 11 via the first motor. The screening box 2 and the auxiliary material box 3 are arranged side by side above the front section box 11. The screening box 2 is located on the rear side above the front section box 11 and is connected to the feed inlet of the front section box 11. The screening box 2 feeds the screened earthwork material into the front section box 11 through the feed inlet. The auxiliary material box 3 is located on the front side above the front section box 11. The top wall of the front section box 11 has a secondary material inlet corresponding to the auxiliary material box 3. The auxiliary material box 3 is connected to the front section box 11 through the secondary material inlet and feeds the material into the front section box 11 through the secondary material inlet. The auxiliary materials and earthwork materials are initially mixed under the rotation of the first rotating shaft to form a primary mixture. A corresponding second conveyor 15 is provided between the front box 11 and the rear box 12. The second conveyor 15 is fixedly connected to the side walls of the front box 11 and the rear box 12 on the corresponding sides by corresponding support frames. The inlet of the second conveyor 15 is connected to the outlet of the front box 11, and its outlet is connected to the inlet of the rear box 12. The primary mixture in the front box 11 is transported to the rear box 12 by the second conveyor 15. The second conveyor 15 is associated with a control device 5. The control device 5 controls the transfer of materials from the front box 11 to the rear box 12 through the second conveyor 15. The stirring shaft 13 provided in the rear box 12 is the second rotating shaft.A power motor 14, associated with the control device 5, is installed on the outer side of the front wall of the rear section box 12. This power motor 14 is a second motor, and the second rotating shaft can drive its stirring blades to rotate under the action of the second motor, thereby stirring the material inside the rear section box 12. The rear section box 12 is associated with the control device 5 through the second motor, and the control device 5 controls the mixing rate of the rear section box 12 through the second motor. The storage tank 4 is located above the rear section box 12. The solidified liquid formed by mixing the curing agent with water in the required proportion is stored in the storage tank 4. A power water pump 41 is installed on the front side of the storage tank 4 and is connected to it. The power water pump 41 is fixedly installed on the top wall of the rear section box 12. The top surface of the inner cavity of the rear section box 12 is provided with A spraying device connected to the power water pump 41 allows the curing liquid in the storage tank 4 to be evenly sprayed into the primary mixing material inside the rear section box 12 under the action of the power water pump 41. The primary mixing material and the curing liquid undergo secondary mixing under the rotation of the second rotating shaft. After the secondary mixing is fully combined, the material is discharged from the outlet of the rear section box 12. A corresponding discharge control valve 16 is provided at the outlet, which is associated with the control device 5. The control device 5 controls the discharge of the secondary mixing material from the rear section box 12 through the discharge control valve 16. A corresponding guide pipe is connected to the outer end of the outlet to prevent the discharged material from splashing during discharge, thereby preventing pollution to the surrounding environment, and to facilitate subsequent paving.

[0023] The top wall of the screening box 2 is provided with a soil inlet. A screening shaft 21 with a stirring rod is located inside the screening box 2. A screening motor 22 is located on the outer side of the rear wall of the screening box 2. The rear end of the screening shaft 21 passes through the rear wall of the screening box 2 and is connected to the shaft end of the screening motor 22. The top wall of the front section of the box 11 corresponding to the screening box 2 is the bottom wall of the screening box 2. In this embodiment, the screening box 2 is inclined at the same angle as the front section of the box 11. The soil inlet is located near the rear end of its top wall. The bottom wall of the screening box 2 is a screen 23 with multiple screen holes evenly distributed in an array. These screen holes are the feed inlets of the front section of the box 11. The bottom of the front wall of the screening box 2... The screen box 2 is equipped with a waste outlet and a guide plate 24 at the waste outlet. The earthwork material enters the screening box 2 through the inlet. The screening shaft 21 drives the stirring rod to rotate under the action of the screening motor 22, thereby breaking up the earthwork material in the screening box 2. After being broken up, the earthwork material in the earthwork material falls more easily from the screen holes into the mixing box 1. Large pieces of debris in the earthwork material are discharged from the screening box 2 through the waste outlet. The discharged debris is guided to one side of the mixing equipment by the guide plate 24, which facilitates its subsequent processing. The screen box is associated with the control device 5 through the screening motor 22. The control device controls the screening rate of the screening box 2 through the screening motor 22.

[0024] Furthermore, a corresponding storage box 25 is provided on the rear side of the screening box 2, and a corresponding soil outlet is provided at the bottom of the left side wall of the storage box 25. A corresponding first conveyor 26 is provided between the soil inlet of the screening box 2 and the soil outlet of the storage box 25. The front sides of the storage box 25 and the first conveyor 26 are fixedly connected to the frame 6. The earthwork raw materials to be mixed can be pre-stored in the storage box 25 through a corresponding external power device, such as a bulldozer. The earthwork raw materials are transported to the screening box 2 under the action of the first conveyor 26, which makes it more convenient to transport the earthwork raw materials to the screening box 2. The first conveyor motor is associated with the control device 5, and the control device 5 controls the feeding rate of the screening box 2 through the first conveyor motor.

[0025] Furthermore, in this embodiment, both the first conveyor 26 and the second conveyor 15 are sealed screw conveyors, which facilitate the vertical transport of earthwork materials and reduce dust generated by the earthwork materials into the surrounding environment during the transport process.

[0026] The top surface of the auxiliary material box 3 is provided with an auxiliary material inlet 31 with a cover plate. Its bottom surface is funnel-shaped, and an auxiliary material outlet 32 ​​is provided at the bottom of the funnel. The auxiliary material box 3 is connected to the secondary material inlet of the front box 11 through the auxiliary material outlet 32. An auxiliary material valve 33 is provided at the auxiliary material outlet 32. The auxiliary material box 3 is associated with the control device 5 through the auxiliary material valve 33. The control device 5 controls the conveying rate of the auxiliary material in the auxiliary material box 3 into the front box 11 through the auxiliary material valve 33.

[0027] The top of the storage tank 4 is equipped with a water inlet 42 with a top cover. The curing agent and water are pre-stored in the storage tank 4 through the water inlet 42 and fully mixed in the storage tank 4 to form a curing liquid. A water inlet pipe 43 connected to a power water pump 41 is provided on the rear side wall of the storage tank 4. The inlet of the water inlet pipe 43 is located at the bottom of the storage tank 4, and its outlet passes through the rear side wall of the storage tank 4 and connects to the inlet of the power water pump 41. A water delivery pipe 44 is provided at the outlet of the power water pump 41. The water delivery pipe 44 is located on the top surface of the inner cavity of the rear section of the tank 12, and its bottom end... Multiple downward-facing nozzles 45 are evenly distributed and connected to the pump. The inlet end of the water supply pipe 44 passes through the top wall of the rear section box 12 and is connected to the outlet of the power water pump 41. Under the action of the power water pump 41, the curing liquid in the storage tank 4 is sprayed into the mixing material in the inner cavity of the rear section box 12 through the nozzles 45 on the water supply pipe 44, thereby mixing it more evenly. The outlet of the power water pump 41 is equipped with a flow control valve 46 associated with the control device 5. The control device 5 controls the flow rate of the curing agent in the delivery pipe through the flow control valve 46.

[0028] Furthermore, the storage tank 4 is associated with the control device 5 via the power water pump 41, and the control device 5 controls the output of the curing liquid in the storage tank 4 via the power water pump 41.

[0029] Furthermore, the discharge control valve 16, auxiliary material valve 33, and flow control valve 46 are all electrically controlled valves associated with the control device 5. The control device 5 is fixedly installed on the frame 6 at the front of the mixing tank 1. It includes an energy box 51 and a control box 52. The energy box 51 is fixedly installed on the frame 6 and contains a corresponding battery as a power source. The control box 52 is located above the energy box 51 and contains a control mainboard associated with the battery. All components of the mixing equipment are associated with the control mainboard. The battery provides power to the components associated with the control device 5 through the control mainboard. The control device 5 controls the operation of each component of the mixing equipment through the control mainboard. The control box 52 has a control panel 53 associated with the control mainboard on its side wall. The control panel 53 has a display window and control buttons. The two work together. Users can adjust and preset the operating data of the control mainboard through the control panel 53 and control and monitor the operation of the mixing equipment in real time.

[0030] Furthermore, a pair of corresponding ladders 63 are provided on the left and right sides of the frame 6. The two ladders 63 are fixedly installed on the outer walls of the liquid storage tank 4 and the auxiliary material tank 3 respectively through corresponding support frames. Workers can reach the top of the mixing equipment through the ladders 63, which is convenient for adding materials to the liquid storage tank 4 and the auxiliary material tank 3, and also convenient for maintenance of the components and devices on the upper part of the mixing equipment.

[0031] Before starting work, firstly, a power unit is connected to the external power unit via connector 62. The power unit then transports the mixing equipment to the corresponding construction site. Next, based on the quality of the earthwork materials at the construction site, the operating parameters of the mixing equipment are preset via control device 5. Auxiliary materials, curing agent, and water are added as needed to the auxiliary material tank 3 and the liquid storage tank 4. The earthwork materials to be mixed are then fed into the storage tank 25 via the external power unit. At this point, the mixing equipment can be started. After the mixing equipment starts, the earthwork materials are conveyed to the first conveyor... Under the action of machine 26, the soil material is conveyed to screening box 2. After being dispersed and screened in screening box 2, the soil material enters the front box 11 of mixing box 1 through screen 23. In the front box 11, it is initially mixed with auxiliary materials to form primary mixture. The primary mixture is then conveyed to the rear box 12 of mixing box 1 by the action of second conveyor 15. In the rear box 12, it is mixed with solidifying liquid for a second time. The finished soil material, after two thorough mixing processes, is finally discharged from the mixing equipment through the discharge port of the rear box 12. During the solidifying agent mixing process, the mixing equipment can be fixed in one place or moved synchronously by a motor vehicle as needed. This makes solidifying agent mixing more convenient and faster, reduces the transportation cost of soil raw materials, and is more economical.

[0032] This utility model of a superhydrophobic soil solidifier uniform mixing equipment utilizes a screening box 2 to thoroughly disperse the soil raw materials, removing large debris and making them easier to mix with the solidifier. The two-section design of the mixing tank 1 (front section 11 and rear section 12) improves the thoroughness and uniformity of material mixing through two mixing processes. The nozzle 45 increases the contact area between the solidifier and the mixed materials, resulting in more thorough mixing. Furthermore, using this utility model of a superhydrophobic soil solidifier uniform mixing equipment is more time-saving and labor-saving, with a faster mixing rate and higher efficiency, improving the quality of solidifier mixing while accelerating the progress of the project.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A uniform mixing device for superhydrophobic soil stabilizer, characterized in that, It includes a mixing tank (1), and above the mixing tank (1) from its feed end to its discharge end, there are a screening box (2), an auxiliary material box (3) and a liquid storage tank (4). The mixing tank (1), screening box (2), auxiliary material box (3) and liquid storage tank (4) are all fixedly installed on the frame (6) by a support frame. The frame (6) is also equipped with a control device (5) associated with the mixing tank (1), screening box (2), auxiliary material box (3) and liquid storage tank (4). There are multiple pairs of wheels (61) on both sides below the frame (6). The front end of the frame (6) is fixedly installed with a connector (62) that can be connected to an external power vehicle head.

2. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 1, wherein, The mixing tank (1) includes a front section (11) and a rear section (12) that are not connected to each other. Both are inclined with the feed end higher than the discharge end. Both have a feed inlet at the higher end of the top wall and a discharge outlet at the bottom of the side wall at the lower end. Both have a stirring shaft (13) with stirring blades in the inner cavity. A power motor (14) associated with the control device (5) is provided on the outer side wall corresponding to the higher end. The shaft end of the stirring shaft (13) passes through the side wall of the mixing tank (1) and is connected to the shaft end of the corresponding power motor (14). The screening box (2) and the auxiliary material box (3) are arranged side by side above the front section (11). The screening box (2) is connected to the feed inlet of the front section (11). The top wall of the front section (11) has a secondary material inlet corresponding to the auxiliary material box (3). The secondary material inlet is connected to the auxiliary material box (3). A second conveyor (15) associated with the control device is provided between the front box (11) and the rear box (12). The inlet of the second conveyor (15) is connected to the outlet of the front box (11), and its outlet is connected to the inlet of the rear box (12). The liquid storage tank (4) is located above the rear box (12). A power water pump (41) connected to the front side of the liquid storage tank (4) is provided. The power water pump (41) is associated with the control device (5). A spraying device connected to the power water pump (41) is provided on the top surface of the inner cavity of the rear box (12). A discharge control valve (16) associated with the control device (5) is provided at the discharge port of the rear box (12). A corresponding guide pipe is connected to the outer end of the discharge port.

3. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 2, wherein, The screening box (2) is inclined at the same angle as the front box (11). The upper end of its top wall is provided with a soil inlet. The inner cavity is provided with a screening shaft (21) with a stirring rod. The outer side of its rear side wall is provided with a screening motor (22) associated with the control device (5). The rear end of the screening shaft (21) passes through the rear side wall of the screening box (2) and is connected to the shaft end of the screening motor (22). The top wall of the front box (11) corresponding to the screening box (2) is the bottom wall of the screening box (2). The bottom wall of the screening box (2) is a screen (23) with multiple screen holes evenly distributed in an array. The screen holes are the feed inlet of the front box (11). The bottom end of the front side wall of the screening box (2) is provided with a waste outlet. A waste guide plate (24) is provided at the waste outlet.

4. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 3, wherein, The screening box (2) is provided with a corresponding storage box (25) on the rear side. The bottom of the left side wall of the storage box (25) is provided with a corresponding soil outlet. A first conveyor (26) associated with the control device (5) is provided between the soil inlet of the screening box (2) and the soil outlet of the storage box (25).

5. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 2, wherein, The top of the liquid storage tank (4) is provided with a water inlet (42) with a top cover. The side wall of the liquid storage tank (4) is provided with a water inlet pipe (43) connected to the power water pump (41). The inlet of the water inlet pipe (43) is located at the bottom of the liquid storage tank (4), and its outlet end passes through the side wall of the liquid storage tank (4) and is connected to the inlet of the power water pump (41). The top surface of the inner cavity of the rear section box (12) is provided with a water delivery pipe (44), and multiple connected nozzles (45) are evenly distributed at its bottom end. The inlet end of the water delivery pipe (44) passes through the top wall of the rear section box (12) and is connected to the outlet of the power water pump (41). The outlet of the power water pump (41) is provided with a flow control valve (46) associated with the control device (5).

6. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 1, wherein, The auxiliary material box (3) has an auxiliary material inlet (31) with a cover plate on its top surface and an auxiliary material outlet (32) at the bottom of its bottom surface. The auxiliary material box (3) is connected to the mixing box (1) through the auxiliary material outlet (32). An auxiliary material valve (33) associated with the control device (5) is provided at the auxiliary material outlet (32).

7. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 1, wherein, The control device (5) includes an energy box (51) and a control box (52). The energy box (51) is fixedly installed on the frame (6) and has a battery inside as an energy source. The control box (52) is located above the energy box (51). The control box (52) has a control main board associated with the battery. The mixing box (1), screening box (2), auxiliary material box (3) and liquid storage box (4) are all associated with the control main board. The control box (52) has a control panel (53) associated with the control main board on its side wall. The control panel (53) has a display window and control buttons.

8. The super-hydrophobic soil stabilizer uniform mixing apparatus according to claim 1, wherein, The frame (6) is provided with a pair of corresponding ladders (63) on the left and right sides.

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