Preparation device and method for flow-state solidified soil

Abstract

The invention discloses a preparation device and method for flow-state solidified soil, the preparation device comprises a stirring assembly (4) arranged on a high-pressure water source output port and a mixing assembly (3) arranged between the high-pressure water source output port and the stirring assembly (4), through the stirring assembly (4), stirring and mixed powder wet treatment is carried out on a soil material, a curing agent and an additive, and through the mixing assembly (3), the soil material, the curing agent and the additive are subjected to wet treatment. According to the invention, mixing treatment of a soil material subjected to wet treatment of mixed powder, a curing agent and an additive in a water flow state environment is realized, preparation of flow-state solidified soil is realized in mixing treatment of a high-speed double-hedging component, and the technical problem that solidified soil mixing is realized by using a concrete mortar mixer truck is solved; therefore, the preparation effect of the solidified soil is improved.

Description

Technical Field

[0001] The present invention relates to a preparation device and method, in particular to a preparation device and method for fluidized solidified soil. Background Art

[0002] Fluidized solidified soil is a mixture formed by adding a curing agent, an admixture and water to soil or mud in a certain proportion and then mixing them evenly to form a mixture with a certain fluidity. After pouring and curing, it solidifies to form a geotechnical engineering material with a certain strength, water stability and low permeability. It is widely used in the fields of backfilling fertilizer troughs in construction engineering foundation pits, municipal water supply and drainage projects, road projects, rail transit, etc. Therefore, the preparation device for fluidized solidified soil is an important construction device. The existing preparation device for fluidized solidified soil generally includes soil screening equipment, curing agent slurry mixing equipment and solidified soil mixing equipment. Concrete mortar mixer trucks are generally used to achieve solidified soil mixing. Since the raw materials of fluidized solidified soil are all powder and granular, they are affected by the mixing speed of the concrete mortar mixer truck, which affects the preparation effect of the solidified soil. The present invention uses the technical characteristics of preparing fluidized solidified soil in a high-speed double-impact component mixing process to effectively explore and study the technical problems of using concrete mortar mixer trucks to achieve solidified soil mixing. The statements here only provide background technology related to the present invention and do not necessarily constitute prior art. The application technical solution of the present invention is made based on the technical briefing document provided by the applicant on June 11, 2025, which solves actual technical problems in the work process, and the existing technical problems, technical features and technical effects in the similar patent documents and background technology obtained through retrieval. Summary of the Invention

[0003] The object of the present invention is a device for preparing fluidized solidified soil. The subject of the present invention is a method for preparing fluidized solidified soil.

[0004] In order to overcome the above technical shortcomings, the purpose of the present invention is to provide a device and method for preparing fluidized solidified soil, thereby improving the preparation effect of solidified soil.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a preparation device for fluidized solidified soil, comprising a stirring component arranged on the high-pressure water source output port and a mixing component arranged between the high-pressure water source output port and the stirring component.

[0006] Due to the design of the stirring component and the mixing component, the stirring component can be used to stir and mix the soil, curing agent and admixture into powder and wet treatment. The mixing component can be used to mix the soil, curing agent and admixture into powder and wet treatment in a water flow environment, and the preparation of fluidized solidified soil can be achieved in the high-speed double-impact component mixing process, which solves the technical problem of using concrete mortar mixer trucks to achieve solidified soil mixing, thereby improving the solidified soil preparation effect.

[0007] The present invention contemplates interconnecting the stirring and mixing assemblies in such a manner that the preparation of fluidized solidified soil is achieved in a high-speed dual-opposing component mixing process.

[0008] The present invention is designed to connect the stirring component with the mixing component in a manner of stirring and mixing the soil material, the curing agent and the admixture to perform a powder wet treatment.

[0009] The technical effects of the above three technical solutions are: realizing step-by-step wetting treatment of soil materials, curing agent and admixture.

[0010] The present invention is designed to further include a first accessory device, and the first accessory device is arranged on the stirring component and the mixing component, and the first accessory device is configured to include a mobile vehicle and a frame.

[0011] The present invention is designed to further include a second accessory device and the second accessory device is arranged between the stirring assembly and the first accessory device. The second accessory device is configured to include a first box shell, a first air supply pipe, a second box shell and a second air supply pipe.

[0012] The present invention is designed to further include a third accessory device and the third accessory device is arranged between the second accessory device and the first accessory device. The third accessory device is configured to include a rolling assembly and a screening assembly.

[0013] The technical effects of the above three technical solutions are: realizing the integrated installation of other components, and expanding the technical effects of the present invention.

[0014] The present invention is designed to respectively provide a frame, a mixing assembly, a first tank shell and a second tank shell on a mobile vehicle; a stirring assembly is provided between the mixing assembly and the frame; a first air supply pipe is provided between the first tank shell and the stirring assembly; a second air supply pipe is provided between the second tank shell and the stirring assembly; a roller pressing assembly is provided between the second tank shell and the frame; and a screening assembly is provided between the roller pressing assembly and the frame.

[0015] The technical effect of the above technical scheme is that the basic technical scheme of the present invention is composed of a mobile vehicle, a frame, a mixing assembly, a stirring assembly, a first box shell, a first air supply pipe, a second box shell, a second air supply pipe, a roller pressing assembly and a screening assembly, which solves the technical problem of the present invention.

[0016] The present invention is designed that the mixing assembly is configured to include a box shell part I, a motor part I, a shaft part I, a mixing part I, a pipe part I, a pipe part II, a spray plate part, a motor part II, a shaft part II, a mixing part II, a pipe part III and a valve part, and one end of the shaft part I is configured to be connected to the sixth end face of the box shell part I in a through-type connection, the other end of the shaft part I is configured to be connected to the third end face of the box shell part I in a sunken type connection, and one end of the shaft part I is configured to be connected to the end shaft of the motor part I, the shell of the motor part I is configured to be connected to the sixth end face of the box shell part I through an intermediate connecting rod, and the peripheral side surface of the shaft part I is configured to be connected to the horizontal end of the mixing part I, one end of the shaft part II is configured to be connected to the front side surface of the box shell part I in a through-type connection, and the other end of the shaft part II is configured to be connected to the rear side surface of the box shell part I in a sunken type connection, and one of the shaft part II The end head is arranged to be connected to the end shaft of the motor part II and the shell of the motor part II is arranged to be connected to the front side of the box shell part I through an intermediate connecting rod, the peripheral side of the shaft part II is arranged to be connected to the inner end face of the mixing part II and the inner end head of the pipe part I is arranged to be through-connected to the second end face of the box shell part I, the inner end head of the pipe part II is arranged to be through-connected to the first end face of the box shell part I and the inner port of the pipe part II is arranged to be connected to the upper end port of the spray disk part, the inner end head of the pipe part III is arranged to be through-connected to the lower part of the front side face of the box shell part I and the ports of the valve part are respectively arranged to be connected to the cross-sectional ports of the pipe part III, the lower end face of the box shell part I is arranged to be connected to the mobile vehicle and the peripheral side of the box shell part I is arranged to be connected to the frame, the inner end head of the pipe part I is arranged to be connected to the stirring assembly and the outer end head of the pipe part II is arranged to be connected to the high-pressure water source output port through the control valve.

[0017] The present invention is designed that the box shell part I is configured as a box-shaped body with a hexagonal inner cavity and the motor part I and the motor part II are respectively configured as driving motors, the shaft part I and the shaft part II are respectively configured as rod-shaped bodies and the mixing part I is configured as a stem-shaped frame-shaped body with a circular rod body as a vertical part, the mixing part I is configured to be arranged and distributed at intervals along the peripheral side of the shaft part I and the mixing part II is configured as a curved blade-shaped body, the mixing part II is configured to be arranged and distributed at intervals along the peripheral side of the shaft part II and the pipe part I, the pipe part II and the pipe part III are respectively configured as cylindrical bodies, the spray plate part is configured as a shower and the valve part is configured as a stop valve, and the inner end port of the pipe part III is configured between the mixing part I and the mixing part II.

[0018] The technical effects of the above two technical solutions are: achieving the generation of mixing force by the mixing part I and the mixing part II rotating at high speed.

[0019] The present invention is designed, the stirring assembly is configured to include a box shell part II, a box shell part III, a motor part III, a shaft part III, a stirring part, a pipe part IV, a pipe part V, a pipe part VI, a pipe part VII and a beam part III, and the lower end opening of the box shell part II is configured to be docked with the upper end opening of the box shell part III, one end of the shaft part III is configured to be connected to the left end face of the box shell part II through a through-connection, and the other end of the shaft part III is configured to be connected to the right end face of the box shell part II through a through-connection, one end of the shaft part III is configured to be connected to the end shaft of the motor part III and the shell of the motor part III is configured to be connected to the left end face of the box shell part II through an intermediate connecting rod, the peripheral side of the shaft part III is configured to be connected to the stirring part and the middle of the upper end face of the box shell part II It is arranged to be connected with the lower end face of the beam portion III, the inner end head of the pipe portion IV is arranged to be connected with one side of the upper end face of the box shell portion II by a through-connection and the inner end head of the pipe portion V is arranged to be connected with the other side of the upper end face of the box shell portion II by a through-connection, the inner end head of the pipe portion VI is arranged to be connected with the peripheral side face of the box shell portion III by a through-connection and the inner end head of the pipe portion VII is arranged to be connected with the middle of the lower end face of the box shell portion III by a through-connection, the upper end face of the beam portion III is arranged to be connected with the frame and the outer end head of the pipe portion IV is arranged to be connected with the first air supply pipe, the outer end head of the pipe portion V is arranged to be connected with the second air supply pipe and the outer end head of the pipe portion VII is arranged to be connected with the mixing component, and the outer end head of the pipe portion VI is arranged to be connected with the high-pressure water source output port through a control valve.

[0020] The present invention is designed that the box shell part II is configured as a rectangular box-shaped body with an open lower end and the box shell part III is configured as a conical box-shaped body with an open upper end, the motor part III is configured as a driving motor and the shaft part III is configured as a rod-shaped body, the stirring part is configured as a T-shaped sheet-shaped body and the stirring part is configured to be arranged and distributed at intervals along the peripheral side of the shaft part III, the pipe part IV, the pipe part V and the pipe part VII are respectively configured as cylindrical bodies and the pipe part VI is configured as a cylindrical body with a water jet nozzle at the inner end port, the beam part III is configured as a columnar body and the beam part III is configured to be arranged and distributed at intervals along the transverse center line of the box shell part II and at least two pipe parts IV are respectively configured between the first air supply pipe and the box shell part II, and at least two pipe parts V are respectively configured between the second air supply pipe and the box shell part II.

[0021] The technical effect of the above two technical solutions is that: the soil material, curing agent and admixture are mixed by air blowing and then wetted.

[0022] The present invention is designed so that the mobile vehicle is configured as a trailer and the corner portion of the upper end face of the mobile vehicle is configured to be connected to the frame, the front side portion of the upper end face of the mobile vehicle is configured to be connected to the mixing assembly and the middle portion of the upper end face of the mobile vehicle is configured to be connected to the first tank shell and the second tank shell respectively.

[0023] The technical effect of the above technical solution is that the support of the moving vehicle body under the action of the tractor is achieved.

[0024] The present invention is designed that the frame is configured to include a frame portion, a beam portion I and a beam portion II, and the front corner portions of the frame portion are respectively configured to be connected to the upper end face of the beam portion II, the rear corner portions of the frame portion are respectively configured to be connected to the upper end face of the beam portion I, and the front end rear side of the frame portion is configured to be connected to the stirring assembly, the upper inner end portion of the peripheral side surface of the beam portion I is configured to be connected to the screening assembly, and the middle inner end portion of the peripheral side surface of the beam portion I is configured to be connected to the rolling assembly, and the lower inner end portion of the peripheral side surface of the beam portion II is configured to be connected to the mixing assembly.

[0025] The present invention is designed in that the frame portion is set as a ladder-shaped frame and the beam portion I and the beam portion II are respectively set as column states, four beam portions I and four beam portions II are respectively set between the frame portion and the frame portion, and the four beam portions I are respectively set to be arranged and distributed at intervals along the contour line of the rolling component and the contour line of the screening component, and the four beam portions II are set to be arranged and distributed at intervals along the contour line of the mixing component.

[0026] The technical effect of the above two technical solutions is that the upper frame body is provided for support.

[0027] The present invention is designed that the first box shell is configured as a box-shaped body with a filling hole having a sealing plug, and the lower end face of the first box shell is configured to be connected to the mobile vehicle, and the front side face of the first box shell is configured to be connected to the first air supply pipe.

[0028] The present invention is designed such that the first air delivery pipe is configured as a wind conveyor and the input port of the first air delivery pipe is configured to be communicatively connected to the first box shell, and the output port of the first air delivery pipe is configured to be communicatively connected to the stirring assembly.

[0029] The technical effect of the above two technical solutions is that the curing agent and the admixture are fed by air.

[0030] The present invention is designed that the second box shell is configured as a box-shaped body with a filling hole body on the upper end face and the lower end face of the first box shell is configured to be connected to the mobile vehicle, the filling hole body of the second box shell is configured to be connected to the rolling assembly and the front side surface of the second box shell is configured to be connected to the second air supply pipe.

[0031] The present invention is designed such that the second air delivery pipe is configured as a wind conveyor and the input port of the second air delivery pipe is configured to be connected in a communicative manner with the second box shell, and the output port of the second air delivery pipe is configured to be connected in a communicative manner with the stirring assembly.

[0032] The technical effect of the above two technical solutions is that the soil material can be fed by air.

[0033] The present invention is designed that the rolling assembly is configured to include a box shell portion IV, a tube portion VIII, a shaft portion IV, a motor portion IV, a scraper portion, a roller portion and a motor portion V, and the inner end port of the tube portion VIII is configured to be connected in a communicating manner with the peripheral side surface of the box shell portion IV, the middle of the shaft portion IV is configured to be rotatably connected to the middle of the bottom end surface of the box shell portion IV and the lower end surface of the shaft portion IV is configured to be connected to the end shaft of the motor portion IV, the upper end of the peripheral side surface of the shaft portion IV is configured to be connected to the inner end surface of the scraper portion and the end heads of the roller portion are respectively configured to be rotatably connected to the front and rear side surfaces of the tube portion VIII, the end shaft of the motor portion V is configured to be connected to one of the end heads of the roller portion and the shell of the motor portion VIII is configured to be connected to the front side surface of the tube portion VIII through an intermediate connecting rod, the peripheral side surface of the box shell portion IV is configured to be connected to the frame and the upper end opening of the box shell portion IV is configured to be distributed corresponding to the screening assembly, and the outer end port of the tube portion VIII is configured to be connected to the second box shell.

[0034] The present invention is designed that the box shell portion IV is configured as a box-shaped body with a circular blind hole having an inclined bottom end face and the tube portion VIII is configured as a rectangular cylindrical body, the shaft portion IV is configured as a rod-shaped body and the motor portion IV and the motor portion V are respectively configured as driving motors, the scraper portion is configured as a P-shaped plate-shaped body and the scraper portion is configured to be arranged and distributed at intervals along the contour line of the shaft portion IV, the roller portion is configured as a center-shaped shaft and a roller portion and a motor portion V are configured to form a group of rolling components, multiple groups of rolling components are arranged on the tube portion VIII and the gap values ​​between the multiple roller portions and the bottom end face of the tube portion VIII are distributed in a state where the components become smaller.

[0035] The technical effect of the above two technical solutions is that the soil material can be rolled to eliminate lumps.

[0036] The present invention is designed that the screening component is configured as a rocking screen and the peripheral side surface of the shell of the screening component is configured to be connected to the frame, and the lower end output port of the screening component is configured to be distributed correspondingly to the roller pressing component.

[0037] The technical effect of the above technical solution is that it realizes the vibration screening of soil materials to eliminate foreign matter.

[0038] The present invention is designed to distribute the stirring assembly and the mixing assembly in a manner of preparing the fluid body in steps, and to distribute the stirring assembly and the mixing assembly with the mobile vehicle and the frame in a manner of motion support, and to distribute the stirring assembly and the mixing assembly with the first box shell, the first air delivery pipe, the second box shell, the second air delivery pipe, the rolling assembly and the screening assembly in a manner of forked feeding.

[0039] The present invention is designed so that the center line of the mobile vehicle, the center line of the frame, the center line of the mixing assembly, the center line of the stirring assembly, the center line of the first box shell, the center line of the second box shell, the center line of the rolling assembly and the center line of the screening assembly are arranged on the same straight line, the box shell part IV is arranged to be connected to the beam part I, the beam part III is arranged to be connected to the frame part, the pipe part VII is arranged to be connected to the pipe part I, and the box shell part I is arranged to be connected to the beam part II.

[0040] The present invention designs a method for preparing fluidized solidified soil, which comprises the following steps: a stirring component realizes a mixing and powdering treatment of soil material, a curing agent and an admixture; a mixing component realizes a mixing treatment of the mixed and powdered soil material, a curing agent and an admixture in a water flow environment, and the preparation of fluidized solidified soil is realized in a high-speed double-impact component mixing treatment.

[0041] The technical effect of the above technical solution is: highlighting the technical characteristics of the preparation of fluidized solidified soil in the high-speed double-impact component mixing process, and introducing the application in the technical field of the preparation method for fluidized solidified soil.

[0042] The present invention is designed, and its steps are: when it is necessary to prepare fluidized solidified soil, the curing agent and the admixture are mixed according to the specified weight ratio, and the mixed curing agent and admixture are added to the first shell through the filling hole of the first shell, and the sealing plug of the first shell is rotated in the filling hole of the first shell to make the filling hole of the first shell in a sealed state, and the outer end of the pipe part VI and the outer end of the pipe part II are respectively connected to the high-pressure water source output port, so that the valve part is in a closed state, and the screening component, the motor part V, the motor part IV, the second air supply pipe, the first air supply pipe, the motor part III, the motor part II and the motor part I are in a working state, and the soil raw material is placed in the upper end input port of the screening component, and the soil raw material is screened through the screening component. Foreign matter is screened out, and soil falls into the box shell part IV through the lower end output port of the screening component, and the scraper part is driven to rotate by the shaft part IV. The soil in the box shell part IV is pushed into the pipe part VIII by the scraper part. The roller part is in a rotating state, and the roller part rolls the soil in the pipe part VIII. The rolled soil is added to the second box shell through the pipe part VIII. According to the specified weight ratio between the soil, curing agent and admixture, the soil is added to the box shell part II through the second air delivery pipe and the pipe part V. The mixed curing agent and admixture are added to the box shell part II through the first air delivery pipe and the pipe part IV. The stirring part is driven to rotate by the shaft part III, and the soil, curing agent and admixture are stirred and mixed by the stirring part, so that the control valve between the pipe part VI and the high-pressure water source output port is opened. The door is in the open state, and water is sprayed to the stirred and mixed soil, curing agent and admixture through the spray nozzle of pipe part VI to wet the soil, curing agent and admixture. The wetted soil, curing agent and admixture are added to the box shell part I through pipe part VII and pipe part I, so that the control valve between pipe part II and the high-pressure water source output port is in the open state, and water is injected into the box shell part I through the spray disk part to obtain a fluidized solidified soil intermediate. When the fluidized solidified soil intermediate in the box shell part I is full, the control valve between pipe part VI and the high-pressure water source output port is closed, and the control valve between pipe part II and the high-pressure water source output port is closed, so that the screening component, motor part V, motor part IV, and the second air delivery pipe are , the first air delivery pipe and the motor part III are in a non-working state, the mixing part I is driven to rotate by the shaft part I, and the mixing part II is driven to rotate by the shaft part II, and the fluidized solidified soil intermediate is mixed by the mixing parts I and II to obtain fluidized solidified soil. After the fluidized solidified soil is completed, the valve part is opened to discharge the fluidized solidified soil in the box shell part I. After the fluidized solidified soil in the box shell part I is discharged, the valve part is closed, the control valve between the pipe part VI and the high-pressure water source output port is opened, the control valve between the pipe part II and the high-pressure water source output port is opened, and the screening component, motor part V, motor part IV, the second air delivery pipe, the first air delivery pipe and the motor part III are in a working state,The next round of production of the fluidized solidified soil intermediate added to the housing section I is carried out. After the preparation of the fluidized solidified soil is completed, the screening assembly, motor section V, motor section IV, second air duct, first air duct, motor section III, motor section II, and motor section I are placed in an inoperative state. The outer ends of pipe section VI and pipe section II are separated from the high-pressure water source output port, respectively. The frame, mixing assembly, stirring assembly, first housing, first air duct, second housing, second air duct, roller assembly, and screening assembly are transported using a mobile vehicle.

[0043] The technical effect of the above technical solution is that: a production operation with stirring and mixing treatment is realized for fluidized solidified soil.

[0044] In this technical solution, the mixing assembly and the stirring assembly are basic components and are also necessary technical features of the present invention. The mobile vehicle, the frame, the first box shell, the first air duct, the second box shell, the second air duct, the roller assembly and the screening assembly are functional components and are features for achieving other technical effects of the present invention. The design of the technical features of the frame part, the beam part I, the beam part II, the box shell part I, the motor part I, the shaft part I, the mixing part I, the pipe part I, the pipe part II, the spray plate part, the motor part II, the shaft part II, the mixing part II, the pipe part III, the valve part, the box shell part II, the box shell part III, the motor part III, the shaft part III, the stirring part, the pipe part IV, the pipe part V, the pipe part VI, the pipe part VII, the beam part III, the box shell part IV, the pipe part VIII, the shaft part IV, the motor part IV, the scraper part, the roller part and the motor part V are technical features that comply with the Patent Law and its implementing rules.

[0045] In this technical solution, the first end face of the box shell part I is set to correspond to the top end face of the hexagonal inner cavity of the box shell part I, and the other end faces of the box shell part I are set to correspond to the end faces of the hexagonal inner cavity of the box shell part I in the clockwise direction.

[0046] In the present technical solution, the high-speed double-impact component mixing process in which the fluidized solidified soil is prepared is achieved by a mixing assembly.

[0047] In this technical solution, the stirring assembly and mixing assembly obtained in the high-speed double-impact component mixing process for the preparation of fluidized solidified soil are important technical features. In the technical field of devices and methods for preparing fluidized solidified soil, it has novelty, creativity and practicality. The terms in this technical solution can be explained and understood using patent literature in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0049] Figure 1 This is a schematic diagram of one of the first embodiments of a device for preparing fluidized solidified soil according to the present invention. Figure 2 is a structural diagram of the mixing component 3, Figure 3 is a schematic structural diagram of the stirring component 4, Figure 4 is a structural diagram of the rolling assembly 9, Mobile vehicle 1, frame 2, mixing assembly 3, stirring assembly 4, first housing 5, first air duct 6, second housing 7, second air duct 8, roller assembly 9, screening assembly 90, frame 21, beam I-22, beam II-23, housing I-31, motor I-32, shaft I-33, mixing section I-34, pipe I-35, pipe II-36, spray plate section 37, motor II-38, shaft Ⅱ-39, mixing section Ⅱ-30, pipe section Ⅲ-301, valve section-302, box shell section Ⅱ-41, box shell section Ⅲ-42, motor section Ⅲ-43, shaft section Ⅲ-44, stirring section-45, pipe section Ⅳ-46, pipe section Ⅴ-47, pipe section Ⅵ-48, pipe section Ⅶ-49, beam section Ⅲ-40, box shell section Ⅳ-91, pipe section Ⅷ-92, shaft section Ⅳ-93, motor section Ⅳ-94, scraper section-95, roller section-96, motor section Ⅴ-97. DETAILED DESCRIPTION

[0050] According to the Examination Guidelines, terms such as “having”, “including” and “comprising” used in the present invention should be understood as not dispensing with the existence or addition of one or more other elements or their combinations.

[0051] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0052] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0053] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following examples are commercially available. If the processing conditions are not clearly stated, please make improvements according to conventional methods in the art.

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0055] A preparation device for fluidized solidified soil, Figure 1 This is one of the first embodiments of the present invention. This embodiment is described in detail with reference to the accompanying drawings. It includes a mobile vehicle 1, a frame 2, a mixing component 3, a stirring component 4, a first box shell 5, a first air supply pipe 6, a second box shell 7, a second air supply pipe 8, a roller assembly 9 and a screening component 90. The frame 2, the mixing component 3, the first box shell 5 and the second box shell 7 are respectively arranged on the mobile vehicle 1, the stirring component 4 is arranged between the mixing component 3 and the frame 2, and the first air supply pipe 6 is arranged between the first box shell 5 and the stirring component 4, the second air supply pipe 8 is arranged between the second box shell 7 and the stirring component 4, and the roller assembly 9 is arranged between the second box shell 7 and the frame 2, and the screening component 90 is arranged between the roller assembly 9 and the frame 2.

[0056] The second embodiment of the present invention is described in detail with reference to the accompanying drawings. In this embodiment, the mobile vehicle 1 is configured as a trailer and the corner portion of the upper end face of the mobile vehicle 1 is configured to be connected to the frame 2, the front side portion of the upper end face of the mobile vehicle 1 is configured to be connected to the mixing assembly 3 and the middle portion of the upper end face of the mobile vehicle 1 is configured to be connected to the first tank shell 5 and the second tank shell 7 respectively.

[0057] The mobile vehicle 1 forms support connection points for the frame 2, the mixing assembly 3, the first tank shell 5 and the second tank shell 7. The mobile vehicle 1 realizes connection with the frame 2, the mixing assembly 3, the first tank shell 5 and the second tank shell 7. Its technical purpose is to serve as a support carrier for the frame 2, the mixing assembly 3, the first tank shell 5 and the second tank shell 7.

[0058] In this embodiment, the frame 2 is configured to include a frame portion 21, a beam portion I22 and a beam portion II23, and the front corners of the frame portion 21 are respectively configured to be connected to the upper end faces of the beam portion II23, the rear corners of the frame portion 21 are respectively configured to be connected to the upper end faces of the beam portion I22, and the front rear side of the frame portion 21 is configured to be connected to the stirring assembly 4, the upper inner end portion of the peripheral side surface of the beam portion I22 is configured to be connected to the screening assembly 90, and the middle inner end portion of the peripheral side surface of the beam portion I22 is configured to be connected to the rolling assembly 9, and the lower inner end portion of the peripheral side surface of the beam portion II23 is configured to be connected to the mixing assembly 3.

[0059] The frame 2 forms support connection points for the mobile vehicle 1, the mixing component 3, the stirring component 4, the roller assembly 9 and the screening component 90. The beam portion I 22 and the beam portion II 23 realize the connection with the mobile vehicle 1, the beam portion II 23 realizes the connection with the mixing component 3, the frame portion 21 realizes the connection with the stirring component 4, the beam portion I 22 realizes the connection with the roller assembly 9, and the connection with the screening component 90. The technical purpose is to serve as a support carrier for the mixing component 3, the stirring component 4, the roller assembly 9 and the screening component 90.

[0060] In this embodiment, the frame portion 21 is configured as a ladder-shaped frame and the beam portion I22 and the beam portion II23 are respectively configured as columns, four beam portions I22 and four beam portions II23 are respectively arranged between the frame portion 21 and the frame portion 21 and the four beam portions I22 are respectively configured to be arranged and distributed at intervals along the contour line of the rolling assembly 9 and the contour line of the screening assembly 90, and the four beam portions II23 are configured to be arranged and distributed at intervals along the contour line of the mixing assembly 3.

[0061] The technical purpose is to achieve column clamping support for the mixing component 3, the rolling component 9 and the screening component 90, and ladder-shaped hoisting support for the stirring component 4.

[0062] In this embodiment, the mixing assembly 3 is configured to include a box shell part I 31, a motor part I 32, a shaft part I 33, a mixing part I 34, a pipe part I 35, a pipe part II 36, a spray plate part 37, a motor part II 38, a shaft part II 39, a mixing part II 30, a pipe part III 301 and a valve part 302, and one end of the shaft part I 33 is configured to be connected to the sixth end face of the box shell part I 31 in a through-type connection, and the other end of the shaft part I 33 is configured to be sunken into the third end face of the box shell part I 31. The motor part I32 is connected and one end of the shaft part I33 is configured to be connected to the end shaft of the motor part I32, the shell of the motor part I32 is configured to be connected to the sixth end face of the box shell part I31 through the intermediate connecting rod and the peripheral side of the shaft part I33 is configured to be connected to the transverse end of the mixing part I34, one end of the shaft part II39 is configured to be connected to the front side of the box shell part I31 through the lower end and the other end of the shaft part II39 is configured to be connected to the rear side of the box shell part I31 in a sunken manner, and the shaft part II3 One end of the shaft 9 is configured to be connected to the end shaft of the motor part II 38 and the housing of the motor part II 38 is configured to be connected to the front side of the box shell part I 31 through an intermediate connecting rod, the peripheral side of the shaft part II 39 is configured to be connected to the inner end face of the mixing part II 30 and the inner end of the pipe part I 35 is configured to be connected to the second end face of the box shell part I 31 through-type, the inner end of the pipe part II 36 is configured to be connected to the first end face of the box shell part I 31 through-type and the inner port of the pipe part II 36 is configured to be connected to the spray nozzle. The upper end port of the disc portion 37 is connected, the inner end head of the pipe portion III 301 is arranged to be connected to the lower front side surface of the box shell portion I 31 and the ports of the valve portion 302 are respectively arranged to be connected to the cross-sectional ports of the pipe portion III 301, the lower end face of the box shell portion I 31 is arranged to be connected to the mobile vehicle 1 and the peripheral side surface of the box shell portion I 31 is arranged to be connected to the frame 2, the inner end head of the pipe portion I 35 is arranged to be connected to the stirring assembly 4 and the outer end head of the pipe portion II 36 is arranged to be connected to the high-pressure water source output port through the control valve.

[0063] The mixing assembly 3 forms a support connection point for the mobile vehicle 1, the frame 2 and the stirring assembly 4. The box shell part I 31 realizes the connection with the mobile vehicle 1 and the frame 2. The pipe part I 35 realizes the connection with the stirring assembly 4. The motor part I 32, the shaft part I 33, the mixing part I 34, the motor part II 38, the shaft part II 39 and the mixing part II 30 realize the mixing process in the box shell part I 31. The pipe part II 36 and the spray plate part 37 realize the water injection process of the box shell part I 31. The pipe part III 301 and the valve part 302 realize the emptying process of the box shell part I 31. Its technical purpose is to be used as a component for mixing the fluidized solidified soil.

[0064] In this embodiment, the shell portion I31 is configured as a box-shaped body with a hexagonal inner cavity and the motor portion I32 and the motor portion II38 are respectively configured as driving motors, the shaft portion I33 and the shaft portion II39 are respectively configured as rod-shaped bodies and the mixing portion I34 is configured as a stem-shaped frame-shaped body with a vertical portion having a circular rod body, the mixing portion I34 is configured to be arranged and distributed at intervals along the peripheral side surface of the shaft portion I33 and the mixing portion II30 is configured as a curved blade-shaped body, the mixing portion II30 is configured to be arranged and distributed at intervals along the peripheral side surface of the shaft portion II39 and the pipe portion I35, the pipe portion II36 and the pipe portion III301 are respectively configured as cylindrical bodies, the spray plate portion 37 is configured as a shower and the valve portion 302 is configured as a stop valve, and the inner end port of the pipe portion III301 is configured between the mixing portion I34 and the mixing portion II30.

[0065] The technical purpose is to realize the dual-component high-speed mixing process of fluidized solidified soil.

[0066] In this embodiment, the stirring assembly 4 is configured to include a box shell portion II 41, a box shell portion III 42, a motor portion III 43, a shaft portion III 44, a stirring portion 45, a pipe portion IV 46, a pipe portion V 47, a pipe portion VI 48, a pipe portion VII 49 and a beam portion III 40, and the lower end opening of the box shell portion II 41 is configured to be docked with the upper end opening of the box shell portion III 42, one end of the shaft portion III 44 is configured to be through-connected with the left end face of the box shell portion II 41 and the other end of the shaft portion III 44 is configured to be through-connected with the right end face of the box shell portion II 41, one end of the shaft portion III 44 is configured to be connected to the end shaft of the motor portion III 43 and the shell of the motor portion III 43 is configured to be connected to the left end face of the box shell portion II 41 through an intermediate connecting rod, the peripheral side surface of the shaft portion III 44 is configured to be connected to the stirring portion 45 and the box shell portion II 4 1 is configured to be connected in the middle of the upper end face of the beam portion III 40, the inner end head of the pipe portion IV 46 is configured to be connected in a through-type manner to one side of the upper end face of the box shell portion II 41 and the inner end head of the pipe portion V 47 is configured to be connected in a through-type manner to the other side of the upper end face of the box shell portion II 41, the inner end head of the pipe portion VI 48 is configured to be connected in a through-type manner to the peripheral side face of the box shell portion III 42 and the inner end head of the pipe portion VII 49 is configured to be connected in a through-type manner to the middle of the lower end face of the box shell portion III 42, the upper end face of the beam portion III 40 is configured to be connected to the frame 2 and the outer end head of the pipe portion IV 46 is configured to be connected to the first air supply pipe 6, the outer end head of the pipe portion V 47 is configured to be connected to the second air supply pipe 8 and the outer end head of the pipe portion VII 49 is configured to be connected to the mixing component 3, and the outer end head of the pipe portion VI 48 is configured to be connected to the high-pressure water source output port through a control valve.

[0067] Through the stirring component 4, support connection points for the frame 2, the mixing component 3, the first air supply pipe 6 and the second air supply pipe 8 are formed. The connection with the frame 2 is realized by the beam part III 40, the connection with the mixing component 3 is realized by the pipe part VII 49, the connection with the first air supply pipe 6 is realized by the pipe part IV 46, and the connection with the second air supply pipe 8 is realized by the pipe part V 47. The soil material, curing agent and admixture are stirred by the box shell part II 41, the box shell part III 42, the motor part III 43, the shaft part III 44, the stirring part 45 and the pipe part VI 48. The technical purpose is to be used as a component for stirring the fluidized solidified soil.

[0068] In this embodiment, the box shell portion II 41 is configured as a rectangular box-shaped body with an open lower end and the box shell portion III 42 is configured as a conical box-shaped body with an open upper end, the motor portion III 43 is configured as a driving motor and the shaft portion III 44 is configured as a rod-shaped body, the stirring portion 45 is configured as a T-shaped sheet-shaped body and the stirring portion 45 is configured to be spaced apart and distributed along the peripheral side of the shaft portion III 44, the pipe portion IV 46, the pipe portion V 47 and the pipe portion VII 49 are respectively configured as cylindrical bodies and the pipe portion VI 48 is configured as a cylindrical body with a water jet nozzle at the inner end port, the beam portion III 40 is configured as a columnar body and the beam portion III 40 is configured to be spaced apart and distributed along the transverse center line of the box shell portion II 41 and at least two pipe portions IV 46 are respectively configured between the first air supply pipe 6 and the box shell portion II 41, and at least two pipe portions V 47 are respectively configured between the second air supply pipe 8 and the box shell portion II 41.

[0069] The technical purpose is to realize the water injection flow stirring treatment of fluidized solidified soil.

[0070] In this embodiment, the first box shell 5 is configured as a box-shaped body with a filling hole having a sealing plug and the lower end face of the first box shell 5 is configured to be connected to the mobile vehicle 1, and the front side face of the first box shell 5 is configured to be connected to the first air supply pipe 6 in a communicating manner.

[0071] The first box shell 5 forms a support connection point for the mobile vehicle 1 and the first air delivery pipe 6. The first box shell 5 realizes the connection with the mobile vehicle 1 and the first air delivery pipe 6. Its technical purpose is to serve as one of the components for transporting the curing agent and the additive to the stirring assembly 4.

[0072] In this embodiment, the first air supply pipe 6 is configured as a wind conveyor and the input port of the first air supply pipe 6 is configured to be connected to the first box shell 5, and the output port of the first air supply pipe 6 is configured to be connected to the stirring assembly 4.

[0073] The first air duct 6 forms a supporting connection point for the stirring assembly 4 and the first box shell 5. The first air duct 6 realizes the connection with the stirring assembly 4 and the first box shell 5. Its technical purpose is to serve as the second component for transporting the curing agent and the additive to the stirring assembly 4.

[0074] In this embodiment, the second box shell 7 is configured as a box-shaped body with a filling hole body on the upper end face and the lower end face of the first box shell 5 is configured to be connected to the mobile vehicle 1, the filling hole body of the second box shell 7 is configured to be connected to the rolling assembly 9 and the front side surface of the second box shell 7 is configured to be connected to the second air supply pipe 8.

[0075] The second box shell 7 forms a support connection point for the mobile vehicle 1, the second air supply pipe 8 and the roller assembly 9. The second box shell 7 realizes the connection with the mobile vehicle 1, the second air supply pipe 8 and the roller assembly 9. Its technical purpose is to be used as one of the components for transporting soil materials to the mixing assembly 4.

[0076] In this embodiment, the second air supply pipe 8 is configured as a wind conveyor and the input port of the second air supply pipe 8 is configured to be connected to the second box shell 7, and the output port of the second air supply pipe 8 is configured to be connected to the stirring assembly 4.

[0077] A supporting connection point between the mixing assembly 4 and the second box shell 7 is formed through the second air supply pipe 8. The second air supply pipe 8 realizes the connection with the mixing assembly 4 and the second box shell 7. Its technical purpose is to serve as the second component for transporting soil materials to the mixing assembly 4.

[0078] In this embodiment, the roller assembly 9 is configured to include a box shell portion IV 91, a tube portion VIII 92, a shaft portion IV 93, a motor portion IV 94, a scraper portion 95, a roller portion 96 and a motor portion V 97, and the inner end port of the tube portion VIII 92 is configured to be connected to the peripheral side of the box shell portion IV 91, the middle of the shaft portion IV 93 is configured to be rotatably connected to the middle of the bottom end face of the box shell portion IV 91, and the lower end face of the shaft portion IV 93 is configured to be connected to the end shaft of the motor portion IV 94, and the upper end of the peripheral side face of the shaft portion IV 93 is configured to be connected to the scraper portion. The inner end face of 95 is connected and the end heads of the roller portion 96 are respectively arranged to be rotatably connected to the front and rear side faces of the tube portion VIII 92, the end shaft of the motor portion V 97 is arranged to be connected to one of the end heads of the roller portion 96 and the shell of the motor portion V 97 is arranged to be connected to the front side face of the tube portion VIII 92 through an intermediate connecting rod, the peripheral side faces of the box shell portion IV 91 are arranged to be connected to the frame 2 and the upper end opening of the box shell portion IV 91 is arranged to be distributed corresponding to the screening assembly 90, and the outer end port of the tube portion VIII 92 is arranged to be connected to the second box shell 7.

[0079] The roller assembly 9 forms a support connection point for the frame 2, the second box shell 7 and the screening assembly 90. The box shell part IV 91 realizes the connection with the frame 2 and the screening assembly 90. The pipe part VIII 92 realizes the connection with the second box shell 7. The shaft part IV 93, the motor part IV 94 and the scraper part 95 realize the transportation of soil materials to the pipe part VIII 92 for processing. The roller part 96 and the motor part V 97 realize the rolling processing of the soil materials in the pipe part VIII 92. The technical purpose is to be used as one of the components for processing soil materials.

[0080] In this embodiment, the box shell portion IV 91 is configured as a box-shaped body having a circular blind hole with an inclined bottom end face and the tube portion VIII 92 is configured as a rectangular cylindrical body, the shaft portion IV 93 is configured as a rod-shaped body and the motor portion IV 94 and the motor portion V 97 are respectively configured as driving motors, the scraper portion 95 is configured as a P-shaped plate-shaped body and the scraper portion 95 is configured to be arranged at intervals along the contour line of the shaft portion IV 93, the roller portion 96 is configured as a center-shaped shaft and a roller portion 96 and a motor portion V 97 are configured to form a group of rolling components, multiple groups of rolling components are arranged on the tube portion VIII 92 and the gap values ​​between the multiple roller portions 96 and the bottom end face of the tube portion VIII 92 are distributed in a component-decreasing state.

[0081] The technical purpose is to realize roller compaction processing of soil materials.

[0082] In this embodiment, the screening component 90 is configured as a rocking screen and the peripheral side of the shell of the screening component 90 is configured to be connected to the frame 2, and the lower end output port of the screening component 90 is configured to be distributed corresponding to the rolling component 9.

[0083] The screening component 90 forms a support connection point for the frame 2 and the roller component 9. The screening component 90 realizes the connection with the frame 2 and the roller component 9. Its technical purpose is to serve as the second component for processing soil materials.

[0084] In this embodiment, the stirring assembly 4 and the mixing assembly 3 are arranged to be distributed in a step-by-step manner to prepare a fluid body, and the stirring assembly 4 and the mixing assembly 3 and the mobile vehicle 1 and the frame 2 are arranged to be distributed in a motion support manner, the stirring assembly 4 and the mixing assembly 3 and the first box shell 5, the first air supply pipe 6, the second box shell 7, the second air supply pipe 8, the roller assembly 9 and the screening assembly 90 are arranged to be distributed in a branch feeding manner, the center line of the mobile vehicle 1, the center line of the frame 2, the center line of the mixing assembly 3, the center line of the stirring assembly 4, the center line of the first box shell 5, the center line of the second box shell 7, the center line of the roller assembly 9 and the center line of the screening assembly 90 are arranged on the same straight line, the box shell part IV 91 is arranged to be connected to the beam part I 22, the beam part III 40 is arranged to be connected to the frame part 21, the pipe part VII 49 is arranged to be connected to the pipe part I 35, and the box shell part I 31 is arranged to be connected to the beam part II 23.

[0085] The present invention will be further described below with reference to the examples. The following examples are intended to illustrate the present invention rather than to further limit the present invention.

[0086] A method for preparing fluidized solidified soil, comprising the following steps: when fluidized solidified soil needs to be prepared, a curing agent and an admixture are mixed according to a specified weight ratio, the mixed curing agent and admixture are added to the first shell 5 through the filling hole of the first shell 5, the sealing plug of the first shell 5 is rotated in the filling hole of the first shell 5, and the filling hole of the first shell 5 is in a sealed state. Connect the outer ends of the pipe section VI 48 and the outer ends of the pipe section II 36 to the high-pressure water source output port respectively, so that the valve section 302 is in a closed state, and the screening assembly 90, the motor section V 97, the motor section IV 94, the second air supply pipe 8, the first air supply pipe 6, the motor section III 43, the motor section II 38 and the motor section I 32 are in a working state. The soil material is placed into the upper input port of the screening assembly 90. The foreign matter in the soil material is screened out by the screening assembly 90. The soil material falls into the box shell part IV 91 through the lower output port of the screening assembly 90. The scraper part 95 is driven by the shaft part IV 93 to rotate. The scraper part 95 pushes the soil material in the box shell part IV 91 into the pipe part VIII 92. The roller part 96 is in a rotating state. The roller part 96 rolls the soil material in the pipe part VIII 92. The rolled soil material is added to the second box shell 7 through the pipe part VIII 92. According to the prescribed weight ratio between the soil material, the curing agent and the admixture, the soil material is added to the box shell part II 41 through the second air delivery pipe 8 and the pipe part V 47, and the mixed curing agent and admixture are added to the box shell part II 41 through the first air delivery pipe 6 and the pipe part IV 46. The stirring part 45 is driven to rotate by the shaft part III 44, and the soil material, the curing agent and the admixture are stirred and mixed by the stirring part 45. The control valve between the pipe part VI 48 and the high-pressure water source output port is in an open state, and the water flow is sprayed to the stirred and mixed soil through the water nozzle of the pipe part VI 48. The soil material, curing agent and admixture are wetted, and the wetted soil material, curing agent and admixture are added into the shell part I31 through the pipe part VII49 and the pipe part I35, so that the control valve between the pipe part II36 and the high-pressure water source output port is in the open state, and the water flow is injected into the shell part I31 through the spray plate part 37 to obtain a fluidized solidified soil intermediate. When the fluidized solidified soil intermediate in the shell part I31 is full, the control valve between the pipe part VI48 and the high-pressure water source output port is closed. The control valve between the pipe part II 36 and the high-pressure water source output port is in a closed state, so that the screening assembly 90, the motor part V 97, the motor part IV 94, the second air delivery pipe 8, the first air delivery pipe 6 and the motor part III 43 are in a non-working state. The mixing part I 34 is driven to rotate by the shaft part I 33, and the mixing part II 30 is driven to rotate by the shaft part II 39. The fluidized solidified soil intermediate is mixed by the mixing parts I 34 and II 30 to obtain fluidized solidified soil. After the fluidized solidified soil is completed, the valve part 302 is opened to the box shell part I 31. After the fluidized solidified soil in the shell part I 31 is discharged, the valve part 302 is closed, the control valve between the pipe part VI 48 and the high-pressure water source output port is opened, the control valve between the pipe part II 36 and the high-pressure water source output port is opened, and the screening assembly 90, the motor part V 97, the motor part IV 94, the second air delivery pipe 8, the first air delivery pipe 6 and the motor part III 43 are in the working state, and the fluidized solidified soil intermediate added to the shell part I 31 is produced in the next round. After the preparation of the fluidized solidified soil is completed, the screening assembly 90, the motor part V 97, the motor part IV 94, the second air supply pipe 8, the first air supply pipe 6, the motor part III 43, the motor part II 38 and the motor part I 32 are placed in a non-operating state, and the outer ends of the pipe part VI 48 and the outer ends of the pipe part II 36 are separated from the high-pressure water source output port. The frame 2 , the mixing assembly 3 , the stirring assembly 4 , the first box shell 5 , the first air delivery pipe 6 , the second box shell 7 , the second air delivery pipe 8 , the rolling assembly 9 and the screening assembly 90 are transported by the mobile vehicle 1 .

[0087] When verifying the present invention, the inventor abandoned the existing technical feature of using a concrete mortar mixer truck to achieve solidified soil mixing, and first proposed a technical feature that enables the preparation of fluidized solidified soil to be obtained in a high-speed double-impact component mixing process, and obtained the first unexpected technical effect: it achieved external high-speed stirring and mixing of powder particles of soil materials, curing agents and admixtures, thereby improving the efficiency of solidified soil preparation, and obtained the second unexpected technical effect: it achieved pre-treatment of soil materials by the screening component 90, thereby improving the effect of eliminating foreign matter in soil materials, and obtained the third unexpected technical effect: it achieved The soil material is pre-treated by the roller pressing component 9, the effect of eliminating blocks of the soil material is improved, and the effect of combining the soil material with the water body is improved, and the fourth unexpected technical effect is obtained: the first box shell 5, the first air delivery pipe 6, the second box shell 7 and the second air delivery pipe 8 are used to inject the soil material, the curing agent and the admixture into the stirring component 4, which improves the injection accuracy of the soil material, the curing agent and the admixture in the stirring component 4, and enhances the dispersion state of the soil material, the curing agent and the admixture in the stirring component 4. The fifth unexpected technical effect is obtained: the stirring component 4 is used to wet the soil material, the curing agent and the admixture Under the action of the stirring part 45 and the pipe part VI 48, a powdered wet body of soil material, curing agent and admixture is obtained in the stirring component 4, which improves the diffusion speed in the water body, and obtains the sixth unexpected technical effect: the mixing component 3 is used to mix the powdered wet body of soil material, curing agent and admixture in the water body, and the mixing contact area of ​​the powdered wet body of soil material, curing agent and admixture is increased through the mixing part I 34. The shear impact force of the water body on the powdered wet body of soil material, curing agent and admixture is increased through the mixing part II 30, so that the fluidized solidified soil is in a stable mixing state, and the seventh unexpected technical effect is obtained. Technical effect: The mixing component 3, the stirring component 4, the first box shell 5, the first air duct 6, the second box shell 7, the second air duct 8, the roller component 9 and the screening component 90 are installed in a step-by-step manner by the mobile vehicle 1 and the frame 2, which optimizes the process of preparing fluidized solidified soil with soil materials, curing agents and admixtures, and obtains the eighth unexpected technical effect: It eliminates the interference factors of low-speed mixing of stone blocks by concrete mortar mixer trucks, and maintains high-speed performance of stirring and mixing, so that soil materials, curing agents and admixtures can obtain fluidized solidified soil in a slightly hot state, thereby improving the stability of the fluidized solidified soil.

[0088] In a second embodiment of the present invention, the stirring assembly 4 and the mixing assembly 3 are connected to each other in such a manner that the preparation of fluidized solidified soil is obtained in a high-speed double-impact mixing process.

[0089] In this embodiment, the stirring assembly 4 is connected to the mixing assembly 3 in a manner of stirring and mixing the soil material, the curing agent and the admixture to form a wet powder.

[0090] In this embodiment, a first accessory device is further included and is arranged on the stirring assembly 4 and the mixing assembly 3 . The first accessory device is configured to include a mobile vehicle 1 and a frame 2 .

[0091] In this embodiment, a second accessory device is also included and is arranged between the stirring assembly 4 and the first accessory device. The second accessory device is configured to include a first box shell 5, a first air supply pipe 6, a second box shell 7 and a second air supply pipe 8.

[0092] In this embodiment, a third accessory device is further included and is arranged between the second accessory device and the first accessory device. The third accessory device is configured to include a rolling assembly 9 and a screening assembly 90 .

[0093] The second embodiment of the present invention is based on the first embodiment. The second embodiment of the present invention has the following steps: the stirring component 4 realizes the stirring and mixing of the soil material, curing agent and admixture to achieve powder wet treatment, and the mixing component 3 realizes the mixing treatment of the stirred and mixed powder wet treated soil material, curing agent and admixture in a water flow environment, thereby realizing the preparation of fluidized solidified soil in the high-speed double-impact component mixing treatment.

[0094] The second embodiment of the present invention is based on the first embodiment.

[0095] The present invention has the following characteristics: 1. Due to the design of the stirring component 4 and the mixing component 3, the stirring component 4 can realize the mixing and wet treatment of the soil material, curing agent and admixture, and the mixing component 3 can realize the mixing and wet treatment of the soil material, curing agent and admixture in a water flow environment, so that the preparation of fluidized solidified soil can be obtained in the high-speed double-impact component mixing process, which solves the technical problem of using concrete mortar mixer trucks to achieve solidified soil mixing, thereby improving the solidified soil preparation effect.

[0096] 2. Due to the design of the mobile vehicle 1 and the frame 2, the moving vehicle body is used as a supporting carrier.

[0097] 3. Due to the design of the first box shell 5, the first air delivery pipe 6, the second box shell 7 and the second air delivery pipe 8, the soil material, curing agent and admixture are delivered by wind power.

[0098] 4. Due to the design of the roller pressing assembly 9 and the screening assembly 90, the soil material can be pre-processed.

[0099] 5. Since the design limits the numerical range of the structural shape, the numerical range is the technical feature in the technical solution of the present invention, rather than a technical feature calculated by a formula or obtained through a limited number of tests. Tests have shown that the technical feature of this numerical range has achieved good technical effects.

[0100] 6. Due to the design of the technical features of the present invention, the effects of the technical features individually and in combination with each other have been shown through experiments to have various performance indicators of the present invention that are at least 1.7 times greater than those of the existing ones, and evaluation shows that the present invention has a good market value.

[0101] There are other technical features that are related to the connection between the stirring component 4 and the mixing component 3 obtained in the high-speed double-impact component mixing process for the preparation of fluidized solidified soil, which are all embodiments of the present invention, and the various technical features of the above-mentioned embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, Patent Implementation Rules and Examination Guidelines, all possible combinations of the various technical features in the above-mentioned embodiments will no longer be described.

[0102] The above embodiment is only one implementation form of the device and method for preparing fluidized solidified soil provided by the present invention. Other variations of the solution provided by the present invention, adding or reducing features or steps therein, or applying the present invention to other technical fields close to the present invention, all fall within the scope of protection of the present invention.

Claims

1. A device for preparing fluidized solidified soil, characterized by: The invention comprises a stirring component (4) arranged on the high-pressure water source output port, and a mixing component (3) arranged between the high-pressure water source output port and the stirring component (4).

2. The device for preparing fluidized solidified soil according to claim 1, characterized in that: The stirring assembly (4) and the mixing assembly (3) are connected to each other in such a way that the preparation of fluidized solidified soil is obtained in a high-speed double-impact mixing process.

3. The device for preparing fluidized solidified soil according to claim 2, characterized in that: The stirring component (4) is connected to the mixing component (3) in a manner of stirring and mixing the soil material, the curing agent and the admixture to form a wet powder.

4. The device for preparing fluidized solidified soil according to claim 1, wherein: The invention also includes a first accessory device and the first accessory device is arranged on the stirring component (4) and the mixing component (3). The first accessory device is arranged to include a mobile vehicle (1) and a frame (2). Or, it further includes a second accessory device and the second accessory device is arranged between the stirring assembly (4) and the first accessory device, and the second accessory device is configured to include a first box shell (5), a first air supply pipe (6), a second box shell (7) and a second air supply pipe (8), Alternatively, a third accessory device is further included and is arranged between the second accessory device and the first accessory device, and the third accessory device is arranged to include a rolling assembly (9) and a screening assembly (90).

5. The device for preparing fluidized solidified soil according to claim 4, characterized in that: A frame (2), a mixing assembly (3), a first housing (5) and a second housing (7) are respectively arranged on the mobile vehicle (1); a stirring assembly (4) is arranged between the mixing assembly (3) and the frame (2); a first air delivery pipe (6) is arranged between the first housing (5) and the stirring assembly (4); a second air delivery pipe (8) is arranged between the second housing (7) and the stirring assembly (4); a roller pressing assembly (9) is arranged between the second housing (7) and the frame (2); and a screening assembly (90) is arranged between the roller pressing assembly (9) and the frame (2).

6. The device for preparing fluidized solidified soil according to claim 5, characterized in that: The mixing assembly (3) is configured to include a housing portion I (31), a motor portion I (32), a shaft portion I (33), a mixing portion I (34), a pipe portion I (35), a pipe portion II (36), a spray plate portion (37), a motor portion II (38), a shaft portion II (39), a mixing portion II (30), a pipe portion III (301) and a valve portion (302), and one end of the shaft portion I (33) is configured to be connected to the sixth end face of the housing portion I (31), and the other end of the shaft portion I (33) is configured to be connected to the third end face of the housing portion I (31). The motor part I (32) is connected to the motor part I (32) by sinking one end thereof, the housing of the motor part I (32) is connected to the sixth end thereof by an intermediate connecting rod, and the peripheral side of the shaft part I (33) is connected to the transverse end thereof by the mixing part I (34), one end thereof is connected to the front side of the housing part I (31) by a through-end connection, and the other end thereof is connected to the rear side of the housing part I (31) by sinking, and the shaft part II (39) is connected to the rear side thereof by sinking. One end of the (39) is configured to be connected to the end shaft of the motor part II (38) and the housing of the motor part II (38) is configured to be connected to the front side of the box shell part I (31) through an intermediate connecting rod, the peripheral side of the shaft part II (39) is configured to be connected to the inner end face of the mixing part II (30) and the inner end of the pipe part I (35) is configured to be connected to the second end face of the box shell part I (31) through-type, the inner end of the pipe part II (36) is configured to be connected to the first end face of the box shell part I (31) through-type and the inner port of the pipe part II (36) is configured to be connected to the spray plate The upper end port of the housing portion (37) is connected, the inner end of the pipe portion III (301) is set to be connected to the lower part of the front side of the box shell portion I (31) through-type, and the ports of the valve portion (302) are respectively set to be connected to the cross-sectional ports of the pipe portion III (301), the lower end surface of the box shell portion I (31) is set to be connected to the mobile vehicle (1) and the peripheral side of the box shell portion I (31) is set to be connected to the frame (2), the inner end of the pipe portion I (35) is set to be connected to the stirring assembly (4) and the outer end of the pipe portion II (36) is set to be connected to the high-pressure water source output port through the control valve, Alternatively, the housing portion I (31) is configured as a box-shaped body having a hexagonal inner cavity and the motor portion I (32) and the motor portion II (38) are respectively configured as driving motors, the shaft portion I (33) and the shaft portion II (39) are respectively configured as rod-shaped bodies and the mixing portion I (34) is configured as a stem-shaped frame-shaped body having a circular rod body as a vertical portion, the mixing portion I (34) is configured to be arranged and distributed along the peripheral side of the shaft portion I (33) and the mixing portion II (30) is configured as a curved blade-shaped body, the mixing portion II (30) is configured to be arranged and distributed along the peripheral side of the shaft portion II (39) and the pipe portion I (35), the pipe portion II (36) and the pipe portion III (301) are respectively configured as cylindrical bodies, the spray disc portion (37) is configured as a shower and the valve portion (302) is configured as a stop valve, and the inner end port of the pipe portion III (301) is configured between the mixing portion I (34) and the mixing portion II (30). Alternatively, the stirring assembly (4) is configured to include a housing portion II (41), a housing portion III (42), a motor portion III (43), a shaft portion III (44), a stirring portion (45), a pipe portion IV (46), a pipe portion V (47), a pipe portion VI (48), a pipe portion VII (49) and a beam portion III (40), and the lower end opening of the housing portion II (41) is configured to be docked with the upper end opening of the housing portion III (42), and one end of the shaft portion III (44) is configured to be docked with the housing portion The left end face of the shaft portion Ⅱ (41) is connected through the shaft portion Ⅲ (44) and the other end of the shaft portion Ⅲ (44) is connected through the right end face of the box shell portion Ⅱ (41), one end of the shaft portion Ⅲ (44) is connected to the end shaft of the motor portion Ⅲ (43) and the shell of the motor portion Ⅲ (43) is connected to the left end face of the box shell portion Ⅱ (41) through the middle connecting rod, the peripheral side of the shaft portion Ⅲ (44) is connected to the stirring portion (45) and the box shell portion Ⅱ The middle of the upper end face of the (41) is set to be connected to the lower end face of the beam part III (40), the inner end head of the pipe part IV (46) is set to be connected to one side of the upper end face of the box shell part II (41) by penetrating type, and the inner end head of the pipe part V (47) is set to be connected to the other side of the upper end face of the box shell part II (41) by penetrating type, the inner end head of the pipe part VI (48) is set to be connected to the peripheral side face of the box shell part III (42) by penetrating type, and the inner end head of the pipe part VII (49) is set to be connected to the peripheral side face of the box shell part III (42) by penetrating type. The outer end of the pipe section IV (46) is connected to the first air delivery pipe (6), the outer end of the pipe section V (47) is connected to the second air delivery pipe (8), and the outer end of the pipe section VII (49) is connected to the mixing assembly (3). The outer end of the pipe section VI (48) is connected to the high-pressure water source output port through a control valve. Alternatively, the housing portion II (41) is configured as a rectangular box-shaped body with an open lower end and the housing portion III (42) is configured as a conical box-shaped body with an open upper end, the motor portion III (43) is configured as a driving motor and the shaft portion III (44) is configured as a rod-shaped body, the stirring portion (45) is configured as a T-shaped sheet-shaped body and the stirring portion (45) is configured to be spaced and distributed along the peripheral side of the shaft portion III (44), the pipe portion IV (46), the pipe portion V (47) and the pipe portion VII (49 ) are respectively arranged as cylindrical bodies and the pipe part VI (48) is arranged as a cylindrical body with a water jet nozzle at the inner end port, the beam part III (40) is arranged as a columnar body and the beam part III (40) is arranged to be spaced and distributed along the transverse center line of the box shell part II (41) and at least two pipe parts IV (46) are respectively arranged between the first air supply pipe (6) and the box shell part II (41), and at least two pipe parts V (47) are respectively arranged between the second air supply pipe (8) and the box shell part II (41).

7. The device for preparing fluidized solidified soil according to claim 5, characterized in that: The mobile vehicle (1) is configured as a trailer and the corner portion of the upper end face of the mobile vehicle (1) is configured to be connected to the frame (2), the front side portion of the upper end face of the mobile vehicle (1) is configured to be connected to the mixing assembly (3), and the middle portion of the upper end face of the mobile vehicle (1) is configured to be connected to the first tank shell (5) and the second tank shell (7), respectively. Alternatively, the frame (2) is configured to include a frame portion (21), a beam portion I (22) and a beam portion II (23), and the front corners of the frame portion (21) are respectively configured to be connected to the upper end face of the beam portion II (23), the rear corners of the frame portion (21) are respectively configured to be connected to the upper end face of the beam portion I (22), and the front rear side of the frame portion (21) is configured to be connected to the stirring assembly (4), the upper inner end portion of the peripheral side surface of the beam portion I (22) is configured to be connected to the screening assembly (90), and the middle inner end portion of the peripheral side surface of the beam portion I (22) is configured to be connected to the rolling assembly (9), and the lower inner end portion of the peripheral side surface of the beam portion II (23) is configured to be connected to the mixing assembly (3). Alternatively, the frame portion (21) is configured as a ladder-shaped frame and the beam portion I (22) and the beam portion II (23) are configured as columns, four beam portions I (22) and four beam portions II (23) are respectively configured between the frame portion (21) and the frame portion (21), and the four beam portions I (22) are respectively configured to be spaced and arranged along the contour line of the roller pressing component (9) and the contour line of the screening component (90), and the four beam portions II (23) are respectively configured to be spaced and arranged along the contour line of the mixing component (3). Alternatively, the first housing (5) is configured as a box-shaped body with a filling hole having a sealing plug, and the lower end surface of the first housing (5) is configured to be connected to the mobile vehicle (1), and the front side surface of the first housing (5) is configured to be connected in a communicating manner to the first air supply pipe (6). Alternatively, the first air delivery pipe (6) is configured as a wind conveyor and the input port of the first air delivery pipe (6) is configured to be connected in a communication manner with the first box shell (5), and the output port of the first air delivery pipe (6) is configured to be connected in a communication manner with the stirring assembly (4). Alternatively, the second housing (7) is configured as a box-shaped body having a filling hole on its upper end face, and the lower end face of the first housing (5) is configured to be connected to the mobile vehicle (1), the filling hole of the second housing (7) is configured to be connected to the roller assembly (9), and the front side of the second housing (7) is configured to be connected in a communicating manner to the second air delivery pipe (8). Alternatively, the second air delivery pipe (8) is configured as a wind conveyor and the input port of the second air delivery pipe (8) is configured to be connected in a communication manner with the second box shell (7), and the output port of the second air delivery pipe (8) is configured to be connected in a communication manner with the stirring assembly (4). Alternatively, the roller assembly (9) is configured to include a housing portion IV (91), a tube portion VIII (92), a shaft portion IV (93), a motor portion IV (94), a scraper portion (95), a roller portion (96) and a motor portion V (97), and the inner end port of the tube portion VIII (92) is configured to be connected to the peripheral side of the housing portion IV (91), the middle of the shaft portion IV (93) is configured to be rotatably connected to the middle of the bottom end face of the housing portion IV (91), and the lower end face of the shaft portion IV (93) is configured to be connected to the end shaft of the motor portion IV (94), and the upper end of the peripheral side face of the shaft portion IV (93) is configured to be connected to the scraper portion. The inner end face of the housing (95) is connected and the end of the roller portion (96) is respectively arranged to be rotatably connected to the front and rear side surfaces of the pipe portion VIII (92), the end shaft of the motor portion V (97) is arranged to be connected to one of the end heads of the roller portion (96) and the housing of the motor portion V (97) is arranged to be connected to the front side surface of the pipe portion VIII (92) through an intermediate connecting rod, the peripheral side surface of the box shell portion IV (91) is arranged to be connected to the frame (2) and the upper end opening of the box shell portion IV (91) is arranged to be distributed corresponding to the screening component (90), and the outer end port of the pipe portion VIII (92) is arranged to be connected to the second box shell (7). Alternatively, the housing portion IV (91) is configured as a box-shaped body having a circular blind hole with an inclined bottom end face and the tube portion VIII (92) is configured as a rectangular cylindrical body, the shaft portion IV (93) is configured as a rod-shaped body and the motor portion IV (94) and the motor portion V (97) are respectively configured as driving motors, the scraper portion (95) is configured as a P-shaped plate-shaped body and the scraper portion (95) is configured to be arranged and distributed along the contour line of the shaft portion IV (93), the roller portion (96) is configured as a center-shaped shaft and one roller portion (96) and one motor portion V (97) are configured to form a group of rolling components, multiple groups of rolling components are configured on the tube portion VIII (92) and the gap values ​​between the multiple roller portions (96) and the bottom end face of the tube portion VIII (92) are distributed in a component-decreasing state, Alternatively, the screening component (90) is configured as a rocking screen and the peripheral side of the shell of the screening component (90) is configured to be connected to the frame (2), and the lower end output port of the screening component (90) is configured to be distributed correspondingly to the roller pressing component (9).

8. The device for preparing fluidized solidified soil according to any one of claims 1 to 7, characterized in that: The stirring assembly (4) and the mixing assembly (3) are arranged to be distributed in a manner of preparing a fluid body in steps, and the stirring assembly (4) and the mixing assembly (3) are arranged to be distributed in a manner of motion support with the mobile vehicle (1) and the frame (2). The stirring assembly (4) and the mixing assembly (3) are arranged to be distributed in a manner of forked feeding with the first box shell (5), the first air delivery pipe (6), the second box shell (7), the second air delivery pipe (8), the roller pressing assembly (9) and the screening assembly (90). Alternatively, the center line of the mobile vehicle (1), the center line of the frame (2), the center line of the mixing assembly (3), the center line of the stirring assembly (4), the center line of the first box shell (5), the center line of the second box shell (7), the center line of the roller assembly (9) and the center line of the screening assembly (90) are arranged on the same straight line, the box shell portion IV (91) is arranged to be connected to the beam portion I (22), the beam portion III (40) is arranged to be connected to the frame portion (21), the pipe portion VII (49) is arranged to be connected to the pipe portion I (35), and the box shell portion I (31) is arranged to be connected to the beam portion II (23).

9. A method for preparing fluidized solidified soil, characterized in that the steps are: The stirring component (4) realizes the mixing and powdering of the soil material, the curing agent and the admixture, and the mixing component (3) realizes the mixing of the soil material, the curing agent and the admixture in a water flow environment, thereby realizing the preparation of fluidized solidified soil in the high-speed double-impact component mixing process.

10. The method for preparing fluidized solidified soil according to claim 5, characterized in that the steps are: When fluidized solidified soil needs to be prepared, the curing agent and the admixture are mixed in a prescribed weight ratio, and the mixed curing agent and admixture are added to the first shell (5) through the filling hole of the first shell (5). The sealing plug of the first shell (5) is rotated in the filling hole of the first shell (5) so that the filling hole of the first shell (5) is in a sealed state. The outer end of the pipe part VI (48) and the outer end of the pipe part II (36) are respectively connected to the high-pressure water source output port, and the valve part (302) is in a closed state. The screening component (90), the motor part V (97), the motor part IV (94), the second air supply pipe (8), the first air supply pipe (6), the motor part III (43), the motor part II (38) and the motor part I (32) are in a working state. The soil material is placed in the upper input port of the screening assembly (90), and foreign matter in the soil material is screened out through the screening assembly (90). The soil material falls into the box shell part IV (91) through the lower output port of the screening assembly (90). The scraper part (95) is driven to rotate by the shaft part IV (93). The soil material in the box shell part IV (91) is pushed into the pipe part VIII (92) by the scraper part (95). The roller part (96) is in a rotating state, and the roller part (96) rolls the soil material in the pipe part VIII (92). The rolled soil material is added to the second housing (7) through the pipe part VIII (92), and the soil material is added to the housing part II (41) through the second air delivery pipe (8) and the pipe part V (47) according to the specified weight ratio between the soil material, the curing agent and the admixture. The mixed curing agent and admixture are added to the housing part II (41) through the first air delivery pipe (6) and the pipe part IV (46). The stirring part (45) is driven to rotate by the shaft part III (44). The soil material, the curing agent and the admixture are stirred and mixed by the stirring part (45). The control valve between the pipe part VI (48) and the high-pressure water source output port is in an open state. The water flow is sprayed to the stirred and mixed soil material, the curing agent and the admixture through the water spray nozzle of the pipe part VI (48) to wet the soil material, the curing agent and the admixture. The wetted soil material, the curing agent and the admixture are wetted. The agent is added into the shell part I (31) through the pipe part VII (49) and the pipe part I (35), so that the control valve between the pipe part II (36) and the high-pressure water source output port is in an open state, and the water flow is injected into the shell part I (31) through the spray disc part (37) to obtain a fluidized solidified soil intermediate. When the fluidized solidified soil intermediate in the shell part I (31) is in a full state, the control valve between the pipe part VI (48) and the high-pressure water source output port is closed, and the control valve between the pipe part II (36) and the high-pressure water source output port is closed, so that the screening component (90), the motor part V (97), the motor part IV (94), the second air delivery pipe (8), the first air delivery pipe (6) and the motor part III (43) are in a non-working state, and the mixing part I (34) is driven to rotate through the shaft part I (33).The mixing part II (30) is driven to rotate by the shaft part II (39), and the fluidized solidified soil intermediate is mixed by the mixing part I (34) and the mixing part II (30) to obtain the fluidized solidified soil. After the fluidized solidified soil is completed, the valve part (302) is opened to discharge the fluidized solidified soil in the box shell part I (31). After the fluidized solidified soil in the box shell part I (31) is discharged, the valve part (302) is closed, the control valve between the pipe part VI (48) and the high-pressure water source output port is opened, the control valve between the pipe part II (36) and the high-pressure water source output port is opened, and the screening assembly (90), the motor part V (97), the motor part IV (94), the second air delivery pipe (8), the first air delivery pipe (6) and the motor part are opened. Ⅲ (43) is in a working state, and the fluidized solidified soil intermediate added to the box shell part I (31) is prepared in the next round. After the preparation of the fluidized solidified soil is completed, the screening component (90), the motor part V (97), the motor part IV (94), the second air delivery pipe (8), the first air delivery pipe (6), the motor part III (43), the motor part II (38) and the motor part I (32) are in a non-working state, and the outer end of the pipe part VI (48) and the outer end of the pipe part II (36) are separated from the high-pressure water source output port respectively. The frame (2), the mixing component (3), the stirring component (4), the first box shell (5), the first air delivery pipe (6), the second box shell (7), the second air delivery pipe (8), the roller pressing component (9) and the screening component (90) are transported by the mobile vehicle (1).

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