An integrated intelligent device for preparing fluidized solidified soil from multiple types of slag.

Abstract

This invention discloses an integrated intelligent device for preparing fluidized solidified soil from various types of waste soil, relating to the field of fluidized solidified soil treatment technology. It includes a mixing component, a soil-rock separation component, a magnetic separation component, and a drive component. The soil-rock separation component includes a sorting chamber with multiple rotating holes on both sides of its inner wall. A sorting roller is rotatably connected between the inner walls of every two rotating holes, and multiple stone-crushing blades are fixedly connected to the outer surface of each sorting roller. This integrated intelligent device for preparing fluidized solidified soil from various types of waste soil cuts and breaks up stones mixed in with the waste soil by pouring it into the sorting chamber. Small-diameter soil and stone particles then pass through the gaps in the sorting rollers into the slurry preparation chamber, while large-diameter stones are discharged from the sand and gravel outlet. This solves the problems of excessive impurities and excessively large particle sizes in the waste soil causing wear and blockage of the mixing equipment.

Description

Technical Field

[0001] This invention relates to the field of fluidized solidified soil treatment technology, specifically to an integrated intelligent device for preparing fluidized solidified soil from various types of slag and soil. Background Technology

[0002] In the ongoing process of urbanization and infrastructure construction in my country, the large-scale generation of construction waste has become a significant challenge to urban sustainable development. Among these, construction waste soil constitutes the largest and most far-reaching component. Under traditional disposal methods, construction waste soil is mainly transported off-site for dumping and landfilling. This not only occupies a large amount of land resources but also easily causes environmental problems such as dust, soil erosion, and soil pollution. At the same time, long-distance transportation also brings high costs and carbon emissions. Therefore, the fluidized bed solidification and comprehensive utilization technology for construction waste soil can solve the problem at its source. It is of paramount importance for achieving green urban development and improving resource utilization efficiency, and it is also an effective way to achieve carbon peaking and carbon neutrality.

[0003] In existing technologies, traditional preparation methods often involve directly adding waste soil, water, and solidifying agent into a mixing tank, relying on a single stirring and liquefaction process using a rough, extensive operation mode. Due to the lack of pre-processing for impurity separation and particle size equalization, the mixing process in the mixing tank cannot effectively handle hard impurities such as stones, iron blocks, and construction waste mixed in with the waste soil. If the impurity content in the waste soil exceeds the standard or the particle size is too large, it will not only cause wear and blockage of the mixing equipment and affect the mixing efficiency, but also directly lead to the solidifying agent not being able to fully and evenly contact the soil particles, thus affecting the quality of the solidified soil.

[0004] Therefore, we propose an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated intelligent device for preparing fluidized solidified soil from various types of slag, in order to solve the problem mentioned in the background art that the traditional fluidized solidified soil preparation lacks pre-processed impurity separation, which easily causes the mixing equipment to wear and get clogged due to impurities.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag, comprising a mixing component, a soil-rock separation component, a magnetic separation component, and a drive component. The soil-rock separation component includes a sorting chamber, on both sides of which are provided with multiple rotating holes. A sorting roller is rotatably connected between the inner walls of every two rotating holes. Multiple stone-crushing blades are fixedly connected to the outer surface of each sorting roller, and the stone-crushing blades are used to crush large-diameter stones. A sand and gravel discharge outlet is provided at one end of the sorting chamber. The magnetic separation component includes two fixed plates, with a fixed rotating shaft rotatably embedded in the middle of the opposite side of each of the two fixed plates. A magnetic mesh plate is fixedly connected between the opposite ends of the two fixed rotating shafts, and the magnetic mesh plate is used to separate iron blocks from the slag. A support plate is fixedly installed on the outer surface of one of the fixed plates, and a forward and reverse motor is provided on the top of the support plate. The output shaft of the forward and reverse motor is fixedly connected to one end of one of the fixed rotating shafts.

[0007] Preferably, the magnetic separator further includes a fixed outer cover, with mounting openings on both outer surfaces of the fixed outer cover. The two fixing plates are respectively installed on the inner walls of the two mounting openings by bolts, and the fixed outer cover is fixedly connected to the bottom of the sorting chamber.

[0008] Preferably, the mixing assembly includes a pulping chamber, both ends of which are bolted with closed covers. Two sealing shafts are symmetrically rotatably embedded on the outer surfaces of the two closed covers. A mixing rod is fixedly connected between the outer surfaces of each pair of opposite sealing shafts. A set of mixing frames is fixedly connected to the outer surface of each mixing rod. A fixed stirring rod is fixedly connected between the ends of each set of mixing frames. Spiral stirring blades are fixedly connected to the outer surfaces of the two sets of fixed stirring rods. Multiple support frames are fixedly connected to the bottom of the pulping chamber, and the fixed outer cover is fixedly connected to the top of the pulping chamber.

[0009] Preferably, a water supply mechanism is provided at the top of the pulping tank. The water supply mechanism includes a water delivery pipeline that is fixedly inserted through the pulping tank into its interior. A solenoid valve and a flow meter are provided on the outer surface of the water delivery pipeline.

[0010] Preferably, the drive assembly includes a support plate, which is fixedly installed at the bottom of the pulping tank, and a servo motor is provided on the top of the support plate. The output shaft of the servo motor is fixedly connected to a drive gear.

[0011] Preferably, the outer surface of the drive gear is meshed with a first gear, the outer surface of the first gear is meshed with a second gear, and the first gear and the second gear are respectively fixedly connected to the outer surfaces of two sealed rotating shafts.

[0012] Preferably, the drive assembly further includes a plurality of connecting gears, which are respectively fixedly installed at one end of a plurality of sorting rollers. A connecting rod is fixedly connected to the outer surface of one of the connecting gears, and a driven wheel is fixedly connected to one end of the connecting rod. A driving wheel is fixedly connected to the outer surface of the first gear. A connecting belt is movably connected between the outer surfaces of the driving wheel and the driven wheel. A stabilizing rod is movably sleeved on the outer surface of the connecting rod, and the stabilizing rod is installed on the top of one of the closed cover plates.

[0013] Preferably, a support assembly is provided at the bottom of the pulping tank. The support assembly includes a support base plate, a weighing scale and a weighing mechanism are provided at the top of the support base plate, a plurality of support frames are placed on the top of the weighing scale, and a stirring assembly is provided at the top of the weighing mechanism.

[0014] Preferably, the mixing assembly includes a mixing tank, a maintenance port is provided on the front surface of the mixing tank, a maintenance door is provided on the inner wall of the maintenance door, a discharge pipe is fixedly connected to the front surface of the mixing tank near the bottom, a curing agent inlet is fixedly connected to one side of the outer surface of the mixing tank, an exhaust port is fixedly connected to the top of the mixing tank, a dust collector is provided at one end of the exhaust port, a grid steel frame is fixedly connected to the top of the mixing tank, a drive motor is provided inside the grid steel frame, an I-beam is fixedly connected to the output shaft of the drive motor, the I-beam is rotatably embedded in the middle of the top of the mixing tank, a mixing rod is fixedly connected to the bottom of the I-beam, multiple mixing screens are fixedly connected to the outer surface of the mixing rod, a mud conveying pipe is fixedly connected between the top of the mixing tank and the bottom of the pulping bin, and a mud output pump is provided on the outer surface of the mud conveying pipe.

[0015] Preferably, it also includes: an integrated intelligent system for preparing fluidized solidified soil from multiple types of slag, which includes: a central intelligent control module, a slag adaptive formula module, a precise metering and proportioning module, an online status monitoring module, an intelligent linkage execution module, an intelligent anti-blocking and self-maintenance module, a safety protection and early warning module, and a data storage cloud management module.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. During use, the waste soil is poured into the sorting chamber, which cuts and crushes the stones mixed in with the waste soil. This allows small-diameter soil and stone particles to enter the pulping chamber through the gaps in the sorting rollers, while large-diameter stones are discharged from the sand and gravel outlet. This solves the problems of excessive impurities in the waste soil and wear and blockage of the mixing equipment caused by excessively large particle sizes. After sorting, the soil and stone particles pass through the mesh of the magnetic mesh plate, and the metal iron blocks in the soil and stone particles are magnetically adsorbed on the surface of the magnetic mesh plate. This solves the problem of metal iron blocks contained in the sorted waste soil affecting the quality of the solidified soil.

[0017] 2. In use, by starting the servo motor, the drive gear is driven to rotate. The first gear and the second gear will follow the drive gear to rotate. The driving wheel installed on the outer surface of the first gear rotates. Under the connection of the connecting belt, the driven wheel rotates at the same time. Multiple connecting gears mesh and rotate with each other. It has the advantage of using a single drive source, the servo motor, to drive multiple gears to rotate at the same time.

[0018] 3. During use, the different rotational speeds of the first and second gears result in different rotational speeds of the two mixing rods, which provides differential shearing for the crushed waste soil. The ribbon mixing blades can quickly mix and slurry while preventing sand and gravel deposition. The mixing grid and blades can also entangle large pieces of organic waste in the waste soil, preventing them from clogging the mud output pump. The weight of soil and water can be calculated using a weighing scale and flow meter, thereby monitoring the specific gravity and mixing ratio parameters of the mud, making the mud ratio more stable.

[0019] 4. During operation, the central intelligent control module uniformly schedules all modules and actuators to achieve fully automatic operation. The built-in adaptive soil formulation module automatically identifies the type of soil and matches the optimal ratio of water, soil, and solidifying agent. The precise metering and proportioning module connects to the weighing scale and flow meter to automatically calculate the amount of soil, water, and solidifying agent, and controls the feeding in a closed loop. The online status monitoring module collects real-time data on slurry density, weight, pump pressure, temperature, speed, and material level to determine the status of materials and equipment. The intelligent linkage execution module automatically controls sorting, magnetic separation, pulping, mixing, pumping, slag discharge, and material discharge, all without human intervention. The intelligent anti-blocking self-maintenance module monitors abnormal pump pressure and automatically maintains the system to reduce downtime. When there is overload, over-temperature, blockage, or material shortage, the safety protection early warning module immediately alarms and automatically shuts down to protect the equipment and ensure its safety. The data storage cloud management module automatically records data information. Attached Figure Description

[0020] Figure 1 This is a first-view perspective perspective view of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 2 This is a second-view perspective perspective view of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 3 This is a perspective view of the mixing component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 4 This is a cross-sectional perspective view of the mixing component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 5 This is a cross-sectional perspective view of the mixing component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 6 Another perspective sectional view of the mixing component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention; Figure 7 This is a cross-sectional perspective view of the magnetic separation component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag, according to the present invention. Figure 8 This is a perspective view of the drive components of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag according to the present invention. Figure 9 For the present invention Figure 8 Enlarged view of point A in the middle; Figure 10 This is a three-dimensional view of the soil-rock separation component of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag, according to the present invention. Figure 11 This is a system diagram of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag and soil according to the present invention; Figure 12 This is a schematic diagram of the overall structure of an integrated intelligent device for preparing fluidized solidified soil from multiple types of slag and soil according to the present invention.

[0021] In the picture: 1. Mixing assembly; 101. Pulping bin; 102. Sealed cover plate; 103. Sealed rotating shaft; 104. Mixing rotating rod; 105. Mixing rotating frame; 106. Fixed stirring rod; 107. Spiral-type stirring blade; 108. Support frame; 11. Water supply mechanism; 110. Water supply pipeline; 111. Solenoid valve; 112. Flow meter; 2. Soil and rock separation assembly; 201. Sorting bin; 202. Rotary hole; 203. Sorting roller; 2 04. Connecting gear; 205. Crushing blade; 206. Sand and gravel discharge outlet; 3. Magnetic separation assembly; 301. Fixed outer cover; 302. Mounting port; 303. Fixing plate; 304. Fixed rotating shaft; 305. Magnetic mesh plate; 306. Support plate; 307. Forward and reverse motor; 4. Mixing assembly; 401. Mixing tank; 402. Inspection port; 403. Inspection door; 404. Hardener inlet; 405. Vent; 406. Remover Dust collector; 407, I-beam shaft; 408, grid steel frame; 409, drive motor; 410, mixing rotor; 411, mixing mesh plate; 412, discharge pipe; 5, support assembly; 501, support base plate; 502, weighing scale; 503, weighing mechanism; 6, drive assembly; 601, bearing plate; 602, servo motor; 603, drive gear; 604, first gear; 605, second gear; 606, driving wheel; 607, stabilizer bar; 608, connecting rod; 609, driven wheel; 610, connecting belt; 7, mud conveying pipe; 8, mud output pump; 9, central intelligent control module; 10, slag adaptive formula module; 11, precise metering and proportioning module; 12, online status monitoring module; 13, intelligent linkage execution module; 14, intelligent anti-blocking self-maintenance module; 15, safety protection early warning module; 16, data storage cloud management module. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1 to 12 The present invention provides a technical solution: This invention provides an integrated intelligent device for preparing fluidized solidified soil from various types of slag, including a mixing component 1, a soil-rock separation component 2, a magnetic separation component 3, and a driving component 6. The soil-rock separation component 2 includes a separation chamber 201, with multiple rotating holes 202 on both sides of the inner wall of the separation chamber 201. A separation roller 203 is rotatably connected between the inner walls of every two rotating holes 202. Multiple stone crushing blades 205 are fixedly connected to the outer surface of each separation roller 203, and the stone crushing blades 205 are used to crush large-diameter stones. A sand and gravel discharge outlet 206 is provided at one end of the separation chamber 201. The magnetic separation component 3 includes two fixing plates 303, with a middle section on one side of each fixing plate 303. Each of the two fixed rotating shafts 304 is rotatably embedded with a fixed rotating shaft 304. A magnetic mesh plate 305 is fixedly connected between the opposite ends of the two fixed rotating shafts 304. The magnetic mesh plate 305 is used to separate iron blocks from the waste soil. A support plate 306 is fixedly installed on the outer surface of one of the fixed plates 303. A forward and reverse motor 307 is set on the top of the support plate 306. The output shaft of the forward and reverse motor 307 is fixedly connected to one end of one of the fixed rotating shafts 304. The magnetic separation assembly 3 also includes a fixed outer cover 301. The outer surfaces of both sides of the fixed outer cover 301 are provided with mounting holes 302. The two fixed plates 303 are respectively installed on the inner walls of the two mounting holes 302 by bolts. The fixed outer cover 301 is fixedly connected to the bottom of the sorting chamber 201.

[0024] In operation, the waste soil is first poured into the sorting chamber 201 for sorting, thereby cutting and crushing the stones mixed in with the waste soil. The spacing between each sorting roller 203 is 30mm, and multiple stone crushing blades 205 are installed on each sorting roller 203 to cut the soil clods in the waste soil and crush them into particles smaller than 30mm. This allows soil and stone particles smaller than 30mm to enter the pulping chamber 101 through the gaps in the sorting rollers 203, while large-diameter stones larger than 30mm are discharged from the sand and gravel discharge outlet 206. This solves the problems of excessive impurities and excessively large particle sizes in the waste soil causing wear and blockage of the mixing equipment. The sorted soil and stone particles pass through the inside of the fixed outer cover 301 and through the mesh of the magnetic mesh plate 305. At this time, the soil and stone... Metal iron blocks in the particles are magnetically adsorbed onto the surface of the magnetic mesh plate 305. Once one side is full, the forward and reverse motor 307 is activated, causing its output shaft to rotate, which in turn drives the fixed rotating shaft 304 to rotate. This allows the magnetic mesh plate 305 to flip to the other side, where it adsorbs the metal iron blocks in the soil particles. This solves the problem of metal iron blocks in the sorted waste soil affecting the quality of the solidified soil. Furthermore, when both sides of the magnetic mesh plate 305 are full of metal iron blocks, the magnetic mesh plate 305 can be removed by unscrewing the mounting bolts of the two fixing plates 303. After removing the adsorbed metal iron blocks, it can be reinstalled in its original position to continue adsorbing metal iron blocks. The equipment is protected by a steel frame, which enhances its stability.

[0025] It should also be noted that the mixing component 1 includes a pulping chamber 101. Both ends of the pulping chamber 101 are bolted with sealing covers 102. Two sealing shafts 103 are symmetrically rotatably embedded on the outer surfaces of the two sealing covers 102. A mixing rod 104 is fixedly connected between the outer surfaces of each pair of opposite sealing shafts 103. A set of mixing frames 105 is fixedly connected to the outer surface of each mixing rod 104. A fixed stirring rod 106 is fixedly connected between the ends of each set of mixing frames 105. A ribbon-type stirring blade 107 is fixedly connected to the outer surfaces of both sets of fixed stirring rods 106. Multiple support frames 108 are fixedly connected to the bottom of 101. A fixed outer cover 301 is fixedly connected to the top of the pulping chamber 101. A water supply mechanism 11 is provided on the top of the pulping chamber 101. The water supply mechanism 11 includes a water supply pipe 110. The water supply pipe 110 is fixedly connected through the pulping chamber 101 to its interior. A solenoid valve 111 and a flow meter 112 are provided on the outer surface of the water supply pipe 110. A support assembly 5 is provided at the bottom of the pulping chamber 101. The support assembly 5 includes a support base plate 501. A weighing scale 502 and a weighing mechanism 503 are provided on the top of the support base plate 501. Multiple support frames 108 are placed on the top of the weighing scale 502.

[0026] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 8 and Figure 9 Because the first gear 604 and the second gear 605 rotate at different speeds, the two mixing rotors 104 rotate at different speeds. Consequently, the ribbon-type mixing blades 107, which are fixed to the outside of the two mixing rotors 104, also rotate at different speeds. This provides differential shearing for the crushed waste soil. The fixed mixing rod 106 and the mixing frame 105, installed on the outside of the same mixing rotor 104, form a mixing grid, and the ribbon-type mixing blades 107 are fixed to this grid. This allows for rapid mixing and slurry preparation while preventing sand from forming. Stone deposition, stirring grids and blades can also entangle large pieces of organic waste in the waste soil, preventing them from clogging the mud output pump 8. In addition, the weighing scale 502 can weigh the total weight of soil and water transported into the mud preparation tank 101. The flow meter 112 can calculate the water volume in the water supply pipeline 110 in real time. Then, the weight of the soil is obtained by subtracting the weight of the water from the total weight of the soil and water. The weight of the soil and water can be calculated in real time, thereby monitoring the specific gravity and mixing ratio parameters of the mud, making the mud ratio more stable.

[0027] It should also be noted that the drive assembly 6 includes a support plate 601, which is fixedly installed at the bottom of the pulping chamber 101. A servo motor 602 is installed on the top of the support plate 601. The output shaft of the servo motor 602 is fixedly connected to a drive gear 603. A first gear 604 is meshed with the outer surface of the drive gear 603. A second gear 605 is meshed with the outer surface of the first gear 604. The first gear 604 and the second gear 605 are respectively fixedly connected to the outer surfaces of two sealed rotating shafts 103. The drive assembly 6 also includes multiple connecting... A connecting gear 204 is fixedly installed at one end of a plurality of sorting rollers 203. A connecting rod 608 is fixedly connected to the outer surface of one of the connecting gears 204. A driven wheel 609 is fixedly connected to one end of the connecting rod 608. A driving wheel 606 is fixedly connected to the outer surface of the first gear 604. A connecting belt 610 is movably connected between the outer surfaces of the driving wheel 606 and the driven wheel 609. A stabilizing rod 607 is movably sleeved on the outer surface of the connecting rod 608. The stabilizing rod 607 is installed on the top of one of the closed cover plates 102.

[0028] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 8By activating the servo motor 602, the mixing component 1 and the soil-rock separation component 2 are driven simultaneously. The specific steps are as follows: by activating the servo motor 602, its output shaft rotates, thereby driving the drive gear 603 to rotate. The drive gear 603 is the first rotating small-radius gear with a driving effect. Under the meshing connection of several gears, the first gear 604 and the second gear 605 will rotate with the drive gear 603. Since the radii of the first gear 604 and the second gear 605 are different, their rotation speeds are also different. At the same time, the driving wheel 606 installed on the outer surface of the first gear 604 rotates. Under the connection of the connecting belt 610, the driven wheel 609 rotates simultaneously. Then, through the connection of the connecting rod 608, multiple connecting gears 204 mesh and rotate with each other. This has the advantage of being able to drive multiple gears to rotate simultaneously using only one drive source, the servo motor 602. In addition, the connecting rod 608 is supported by the stabilizing rod 607 to make it stable during rotation.

[0029] It should also be noted that a support assembly 5 is provided at the bottom of the pulping tank 101. The support assembly 5 includes a support base plate 501. A weighing scale 502 and a weighing mechanism 503 are provided on the top of the support base plate 501. A mixing assembly 4 is provided on the top of the weighing mechanism 503. The mixing assembly 4 includes a mixing tank 401. An inspection port 402 is provided on the front surface of the mixing tank 401. An inspection door 403 is provided on the inner wall of the inspection door 403. A discharge pipe 412 is fixedly connected to the front surface of the mixing tank 401 near the bottom. A curing agent inlet 404 is fixedly connected to one side of the outer surface of the mixing tank 401. An exhaust vent is fixedly connected to the top of the mixing tank 401. A dust collector 406 is provided at one end of the vent 405. A grid steel frame 408 is fixedly connected to the top of the mixing tank 401. A drive motor 409 is installed inside the grid steel frame 408. An I-beam shaft 407 is fixedly connected to the output shaft of the drive motor 409. The I-beam shaft 407 is rotatably embedded in the middle of the top of the mixing tank 401. A stirring rod 410 is fixedly connected to the bottom of the I-beam shaft 407. Multiple stirring mesh plates 411 are fixedly connected to the outer surface of the stirring rod 410. A mud conveying pipe 7 is fixedly connected between the top of the mixing tank 401 and the bottom of the slurry preparation chamber 101. A mud output pump 8 is provided on the outer surface of the mud conveying pipe 7.

[0030] Please see Figures 1 to 4The mud is conveyed to the mixing tank 401 through the mud conveying pipe 7. At this time, the weighing mechanism 503 measures the weight of the mud. When the target weight is reached, the curing agent is conveyed into the mixing tank 401 through the curing agent inlet 404. Both the curing agent inlet 404 and the mud conveying pipe 7 are connected by flexible joints to prevent dust. By starting the drive motor 409, its output shaft drives the I-beam shaft 407 and the stirring rod 410 to rotate simultaneously, thereby driving multiple mixing screens 411 to mix the mud and curing agent. The screen design can further cut and break up the unslurried soil clumps in the mud. The drive motor 409 is installed... The reinforcing ribs of the grid steel frame 408 are installed on the grid steel frame. Due to the high deformation resistance of the grid steel frame 408, it can bear the vibration load generated during mixing, which improves the stability during operation. The gas generated during mixing is discharged from the exhaust port 405. The dust collector 406 installed at the gas exhaust point filters the dust inside the mixing tank 401, which has a protective effect on the environment. After the mixing and pulping are completed inside the pulping bin 101, the mud output pump 8 is started. Under its pressure, the mud inside the pulping bin 101 is extracted and transported to the inside of the mixing tank 401 through the mud conveying pipe 7, thereby completing the mixing.

[0031] It should also be noted that the system also includes: an integrated intelligent system for preparing fluidized solidified soil from multiple types of slag, which includes: a central intelligent control module 9, a slag adaptive formula module 10, a precise metering and proportioning module 11, an online status monitoring module 12, an intelligent linkage execution module 13, an intelligent anti-blocking self-maintenance module 14, a safety protection and early warning module 15, and a data storage cloud management module 16.

[0032] Please see Figure 11 First, the equipment is started, and the central intelligent control module 9 performs self-check initialization. Then, the optimal formula is automatically loaded by the slag adaptive formula module 10, the slag type is selected, and feeding begins. The intelligent linkage execution module 13 starts soil-rock separation and magnetic separation to remove iron. After entering the slurry preparation operation, the precise metering and proportioning module 11 automatically measures the amount of soil and automatically adds water to adjust the proportion. During the slurry preparation process, the online status monitoring module 12 collects data on weight, density, pump pressure, and temperature in real time. If the slurry is qualified, the intelligent linkage execution module 13 delivers the slurry, automatically adds the solidifying agent, and starts the mixing. During operation, the intelligent anti-blocking and self-maintenance module 14 can perform real-time anti-blocking and automatic maintenance. If the slurry is unqualified and an abnormal situation occurs, the safety protection and early warning module 15 will alarm and automatically shut down the machine for protection. After production is completed, the data storage cloud management module 16 saves the entire process data and generates records.

[0033] The working principle of this device is as follows: Waste soil is poured into the sorting bin 201, where stones mixed in the waste soil are cut and crushed. Multiple crushing blades 205 can cut the soil clods into particles smaller than 30mm, which then enter the pulping bin 101. Larger stones exceeding 30mm in diameter are discharged from the sand and gravel outlet 206. The sorted soil and stone particles pass through a magnetic mesh plate 305. Metallic iron particles in the soil and stone particles are magnetically attracted to the surface of the magnetic mesh plate 305. The magnetic mesh plate 305 is flipped so that both sides are attracted to the metallic iron particles. When the magnetic mesh plate 305... When both sides are covered with metal blocks, disassemble the device, remove the adsorbed metal blocks, and reinstall it in its original position to continue adsorbing metal blocks. By starting the servo motor 602, the drive gear 603 rotates, and the first gear 604 and the second gear 605 will rotate along with the drive gear 603. The driving wheel 606 mounted on the outer surface of the first gear 604 rotates, and under the connection of the connecting belt 610, the driven wheel 609 rotates simultaneously. Thus, the multiple connecting gears 204 mesh and rotate with each other. Since the radii of the first gear 604 and the second gear 605 are different, the rotation speed is... The different speeds of the two mixing rotors 104 and the ribbon agitators 107 fixed to the outside of the two mixing rotors 104 result in different rotation speeds. The fixed agitator 106, mixing rotor 105, and ribbon agitator 107 can quickly mix and prepare the slurry while preventing sand and gravel deposition. In addition, the weighing scale 502 can weigh the total weight of the soil and water delivered into the slurry tank 101. Subtracting the weight of water calculated by the flow meter 112, the weight of the soil and water can be obtained, thereby monitoring the specific gravity and mix ratio parameters of the slurry. Next, the slurry output pump 8 is started to slurry the slurry. The mud inside the silo 101 is extracted and transported to the inside of the mixing tank 401 through the mud conveying pipe 7. When the weight of the mud reaches the target weight as measured by the weighing mechanism 503, the curing agent is transported into the mixing tank 401 through the curing agent inlet 404. The drive motor 409 is started, and its output shaft drives the I-beam shaft 407 and the stirring rod 410 to rotate simultaneously, thereby driving multiple mixing screens 411 to stir the mud and curing agent, and to cut and crush the unslurried soil clods in the mud again. The gas generated during the stirring process is discharged from the exhaust port 405 after being filtered by the dust collector 406.

[0034] The wiring diagrams for the solenoid valve 111, flow meter 112, forward and reverse motor 307, drive motor 409, weighing scale 502, weighing mechanism 503, servo motor 602, and mud output pump 8 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate models are selected according to actual use. Therefore, the control methods and wiring arrangements for the solenoid valve 111, flow meter 112, forward and reverse motor 307, drive motor 409, weighing scale 502, weighing mechanism 503, servo motor 602, and mud output pump 8 will not be explained in detail.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated intelligent device for preparing fluidized solidified soil from multiple types of slag, comprising a mixing component (1), a soil-rock separation component (2), a magnetic separation component (3), and a driving component (6), characterized in that: The soil and rock separation component (2) includes a sorting bin (201). Multiple rotating holes (202) are provided on the inner walls of both sides of the sorting bin (201). A sorting roller (203) is rotatably connected between the inner walls of every two rotating holes (202). Multiple stone crushing blades (205) are fixedly connected to the outer surface of each sorting roller (203). The stone crushing blades (205) are used to crush large-diameter stones. A sand and gravel discharge outlet (206) is provided at one end of the sorting bin (201). The magnetic separation assembly (3) includes two fixed plates (303). A fixed shaft (304) is rotatably embedded in the middle of the opposite side of each of the two fixed plates (303). A magnetic mesh plate (305) is fixedly connected between the opposite ends of the two fixed shafts (304). The magnetic mesh plate (305) is used to separate iron blocks from the waste soil. A support plate (306) is fixedly installed on the outer surface of one of the fixed plates (303). A forward and reverse motor (307) is provided on the top of the support plate (306). The output shaft of the forward and reverse motor (307) is fixedly connected to one end of one of the fixed shafts (304).

2. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 1, characterized in that: The magnetic separation assembly (3) also includes a fixed outer cover (301). The two outer surfaces of the fixed outer cover (301) are provided with mounting ports (302). The two fixing plates (303) are respectively installed on the inner walls of the two mounting ports (302) by bolts. The fixed outer cover (301) is fixedly connected to the bottom of the sorting bin (201).

3. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 2, characterized in that: The mixing assembly (1) includes a pulping chamber (101). Both ends of the pulping chamber (101) are bolted with a closed cover plate (102). The outer surfaces of the two closed cover plates (102) are symmetrically fitted with two sealing shafts (103). A mixing rod (104) is fixedly connected between the outer surfaces of each pair of opposite sealing shafts (103). A set of mixing frames (105) is fixedly connected to the outer surface of each mixing rod (104). A fixed stirring rod (106) is fixedly connected between the ends of each set of mixing frames (105). A ribbon stirring blade (107) is fixedly connected to the outer surfaces of the two sets of fixed stirring rods (106). Multiple support frames (108) are fixedly connected to the bottom of the pulping chamber (101). The fixed outer cover (301) is fixedly connected to the top of the pulping chamber (101).

4. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 3, characterized in that: A water supply mechanism (11) is provided on the top of the pulping tank (101). The water supply mechanism (11) includes a water supply pipe (110). The water supply pipe (110) is fixedly inserted through the pulping tank (101) into its interior. A solenoid valve (111) and a flow meter (112) are provided on the outer surface of the water supply pipe (110).

5. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 4, characterized in that: The drive assembly (6) includes a support plate (601), which is fixedly installed at the bottom of the pulping chamber (101). A servo motor (602) is provided on the top of the support plate (601), and the output shaft of the servo motor (602) is fixedly connected to a drive gear (603).

6. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 5, characterized in that: The outer surface of the drive gear (603) is meshed with a first gear (604), and the outer surface of the first gear (604) is meshed with a second gear (605). The first gear (604) and the second gear (605) are respectively fixedly connected to the outer surfaces of two sealed rotating shafts (103).

7. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 6, characterized in that: The drive assembly (6) also includes a plurality of connecting gears (204), which are fixedly installed on one end of a plurality of sorting rollers (203). A connecting rod (608) is fixedly connected to the outer surface of one of the connecting gears (204), and a driven wheel (609) is fixedly connected to one end of the connecting rod (608). A driving wheel (606) is fixedly connected to the outer surface of the first gear (604). A connecting belt (610) is movably connected between the outer surfaces of the driving wheel (606) and the driven wheel (609). A stabilizing rod (607) is movably sleeved on the outer surface of the connecting rod (608), and the stabilizing rod (607) is installed on the top of one of the closed covers (102).

8. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 7, characterized in that: The bottom of the pulping tank (101) is provided with a support assembly (5), which includes a support base plate (501). A weighing scale (502) and a weighing mechanism (503) are provided on the top of the support base plate (501). A plurality of support frames (108) are placed on the top of the weighing scale (502), and a stirring assembly (4) is provided on the top of the weighing mechanism (503).

9. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 8, characterized in that: The mixing assembly (4) includes a mixing tank (401), with an inspection port (402) on the front surface of the mixing tank (401) and an inspection door (403) on the inner wall of the inspection door (403). A discharge pipe (412) is fixedly connected to the front surface of the mixing tank (401) near the bottom. A curing agent inlet (404) is fixedly connected to one side of the outer surface of the mixing tank (401). An exhaust port (405) is fixedly connected to the top of the mixing tank (401). A dust collector (406) is provided at one end of the exhaust port (405). A grid steel frame (408) is fixedly connected to the top of the mixing tank (401). The internal structure of the grid steel frame (408) is equipped with a drive motor (409). The output shaft of the drive motor (409) is fixedly connected to an I-beam shaft (407). The I-beam shaft (407) is rotatably embedded in the top middle of the mixing tank (401). The bottom of the I-beam shaft (407) is fixedly connected to a stirring rod (410). Multiple stirring screens (411) are fixedly connected to the outer surface of the stirring rod (410). A mud conveying pipe (7) is fixedly connected between the top of the mixing tank (401) and the bottom of the slurry preparation chamber (101). A mud output pump (8) is provided on the outer surface of the mud conveying pipe (7).

10. The integrated intelligent equipment for preparing fluidized solidified soil from multiple types of slag as described in claim 9, characterized in that: Also includes: An integrated intelligent system for preparing fluidized solidified soil from multiple types of slag, comprising: a central intelligent control module (9), a slag adaptive formulation module (10), a precise metering and proportioning module (11), an online status monitoring module (12), an intelligent linkage execution module (13), an intelligent anti-blocking and self-maintenance module (14), a safety protection and early warning module (15), and a data storage cloud management module (16).

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