A slurry preparation device for producing a saturated silt solidifying agent slurry and a manufacturing method

Abstract

The application belongs to the technical field of curing agent slurry production, in particular to a pulp preparation device for saturated silt curing agent slurry production and a manufacturing method, which comprises a water tank, the top of the water tank is symmetrically fixedly connected with two side plates, the interiors of the two side plates are fixedly connected with first hydraulic cylinders, and the output ends of the two first hydraulic cylinders are fixedly connected with sliding blocks; the pulp preparation device for saturated silt curing agent slurry production and the manufacturing method can continuously spray clean water on the stirring barrel shell for cooling through the matched water conveying structure of the water pump, the water pumping pipeline, the water outlet pipeline, the hose and the spray head, simultaneously rely on the linkage movement of the third hydraulic cylinder driving turntable, the supporting disc and the U-shaped frame to realize the reciprocating up-down swing adjustment of the water spraying pipeline and the spray head, complete the global and dead angle-free dynamic spray cooling of the stirring barrel shell, and effectively avoid the problems of the early activation of the curing agent slurry, slight pre-reaction and the like caused by mechanical friction and material stirring temperature rise in the pulp preparation and stirring process.

Description

Technical Field

[0001] This invention belongs to the field of curing agent slurry production technology, specifically a slurry preparation device and manufacturing method for producing saturated silt curing agent slurry. Background Technology

[0002] Saturated silt is a silty soil whose pores are completely filled with bound water, capillary water, and free water, with no gas inside. It is characterized by fine particles, low clay content, and poor permeability. The soil remains saturated with water for extended periods. This type of soil has a loose structure and weak cohesion, making it highly susceptible to liquefaction, seepage, and mudflow under external disturbances, construction loads, and vibrations. This easily leads to uneven foundation settlement and extremely poor overall bearing capacity. In geotechnical engineering construction scenarios such as roadbed filling, foundation pit support, and site backfilling, saturated silt is prone to slope collapse, foundation subsidence, and pavement heave, making it unsuitable for direct use as a bearing layer. It is a typical example of poor soft soil foundations in engineering and requires modification and reinforcement before use. Currently, the industry commonly uses the incorporation of solidifying agent slurry to improve and reinforce saturated silt, which is an efficient treatment process for this type of soft soil defect. The curing agent slurry has excellent flow and permeability, which can fully fill the gaps between silt particles and react with soil moisture and minerals to consume and lock in the free water in the soil, eliminating the preconditions for soil saturation and liquefaction. At the same time, after the slurry is cured, it can form a stable network cemented skeleton, which binds the loose silt particles into an integral structure, effectively compresses soil pores, increases soil density, and significantly improves the compressive strength, impermeability and structural stability of saturated silt, eliminating the hidden dangers of soft soil foundation construction and subsequent use from the root.

[0003] The preparation of existing curing agent slurries mostly uses conventional mixing tanks to complete the raw material mixing operation. However, conventional mixing structures have mixing blind spots, and the material adhering to the tank wall cannot be fully sheared and mixed, which easily leads to uneven material dispersion and imbalance of proportions. Secondly, during the slurry mixing process, the continuous shearing friction between the mixing blades and the material easily generates a lot of heat, causing the material temperature inside the tank to rise abnormally, resulting in premature activation and slight pre-reaction of the slurry, which significantly shortens the slurry storage period and effective use period. In addition, when the slurry is discharged after mixing, a large amount of material is easily left to adhere to the tank wall and the surface of the mixing blades, which not only wastes raw materials, but also makes the residual slurry easy to solidify and clump after standing, which is difficult to clean.

[0004] Therefore, the present invention provides a slurry preparation device and manufacturing method for producing saturated silt solidifying agent slurry. Summary of the Invention

[0005] To address the shortcomings of existing technologies and solve the problems of blind spots in conventional mixing structures, where materials adhering to the tank walls cannot be adequately sheared and mixed, leading to uneven material dispersion and imbalanced proportions, and the fact that continuous shearing friction between the mixing blades and materials during slurry mixing generates a large amount of heat, causing abnormal temperature rise in the tank and premature activation and slight pre-reaction of the slurry, significantly shortening its storage period and effective usage time, and the fact that a large amount of material tends to remain and adhere to the tank walls and mixing blade surfaces after mixing, resulting in material waste and the tendency for residual slurry to solidify and clump after settling, making it difficult to clean, this invention proposes a slurry preparation device and manufacturing method for producing saturated silt curing agent slurry.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: A slurry preparation device for producing saturated silt solidifying agent slurry according to the present invention includes a water tank. Two side plates are symmetrically fixedly connected to the top of the water tank. A first hydraulic cylinder is fixedly connected inside each of the two side plates. A slider is fixedly connected to the output end of each of the two first hydraulic cylinders. The two sliders are slidably connected to the two side plates respectively. A first motor is fixedly connected inside each of the two sliders. A support plate is fixedly connected between the output ends of the two first motors. A collar is fixedly connected to the inner wall of the support plate. A stirring tank is slidably connected to the inner wall of the collar. A second motor is fixedly connected to the top of the stirring tank. The output end of the second motor extends into the interior of the stirring tank and is fixedly connected to a first rotating shaft. A stirring blade is fixedly connected to the outer wall of the first rotating shaft. A water pump is fixedly connected to the top of the inner wall of the water tank. A water pumping pipe is fixedly connected to the input end of the water pump. A water outlet pipe is fixedly connected to the output end of the water pump. The top of the water outlet pipe extends to the outside of the water tank. A rotating ring is rotatably connected to the outer wall of the water outlet pipe. A cooling component is provided on the outer wall of the rotating ring.

[0007] Preferably, the cooling component includes a plurality of second hydraulic cylinders, which are fixedly mounted in a circular array on the outer wall of the rotating ring. Each output end of the plurality of second hydraulic cylinders is fixedly connected to a fixing plate. Each fixing plate has a mounting bracket fixedly connected to its outer wall. Each mounting bracket has a water spray pipe rotatably connected to its inner wall. Each water spray pipe has a nozzle fixedly connected to its end. A sleeve is rotatably connected to the outer wall of the water outlet pipe, located below the rotating ring. A cavity is formed inside the sleeve. A plurality of water outlet grooves are formed in a circular array on the outer wall of the water outlet pipe, all located inside the cavity. A flexible hose is fixedly connected to the top of the water spray pipe, with its end extending into the cavity. An adjustment unit is provided at the top of the water outlet pipe.

[0008] Preferably, the adjusting unit includes a third hydraulic cylinder, which is fixedly installed on the top of the water outlet pipe. The output end of the third hydraulic cylinder is fixedly connected to a turntable, and the top of the turntable is rotatably connected to a support plate. The outer wall of the support plate is fixedly installed with a plurality of first sliding shafts in a circular array. The inner wall of the first sliding shafts is slidably connected to a second sliding shaft. The inside of the first sliding shaft is fixedly connected to a first spring, and the end of the first spring is fixedly connected to the second sliding shaft. The end of the second sliding shaft is fixedly connected to a U-shaped frame. The inner wall of the U-shaped frame is symmetrically fixedly connected to two guide blocks. Limit grooves are opened on both sides of the water spray pipe, and the guide blocks and limit grooves cooperate with each other.

[0009] Preferably, a second rotating shaft is slidably connected to the inner wall of the first rotating shaft, a second spring is fixedly connected inside the first rotating shaft, the end of the second spring is fixedly connected to the second rotating shaft, and a slot for cooperating with the second rotating shaft is provided on the top of the support plate.

[0010] Preferably, a fixing ring is fixedly connected to the outer wall of the mixing tank, and a plurality of sliding columns are slidably connected to the inner wall of the support plate in a circular array. The bottom of each of the sliding columns is fixedly connected to the fixing ring, and a limit block is fixedly connected to the top of each of the sliding columns. A third spring is sleeved on the outer wall of each of the sliding columns. The top of the third spring is fixedly connected to the support plate, and the bottom of the third spring is fixedly connected to the fixing ring. A vibration component is provided at the bottom of the fixing ring.

[0011] Preferably, the vibration assembly includes two top blocks, which are symmetrically fixedly installed at the bottom of the fixed ring. The bottom of each of the two top blocks is set as a symmetrical inclined surface. The bottom of the support plate is symmetrically fixedly connected to two mounting plates. The inner walls of each of the two mounting plates are fixedly connected to a third motor. The output ends of each of the two third motors are fixedly connected to a cam. The two cams cooperate with the two top blocks respectively.

[0012] Preferably, the top of the water tank is provided with a water inlet, and a filter plate is fixedly connected to the top of the water tank, the top of the filter plate being configured as an annular inclined surface.

[0013] Preferably, the bottom of the rotating ring is fixedly mounted with a plurality of brackets in a ring array, and the bottom of each bracket is fixedly connected with a scraper, the bottom of the scraper being attached to the top of the filter plate.

[0014] Preferably, two first scrapers are symmetrically fixedly connected to the outer wall of the first rotating shaft, and a second scraper is fixedly connected to the end of each of the two first scrapers. Both the first scrapers and the second scrapers are in contact with the inner wall of the mixing tank. The outer walls of the first scrapers and the second scrapers are both set as symmetrical inclined surfaces. A connecting frame is fixedly connected between the first rotating shaft and the second scraper.

[0015] A method for manufacturing a pulping apparatus for producing saturated silt hardener slurry, applicable to the aforementioned pulping apparatus for producing saturated silt hardener slurry, comprising the following steps: S1: Place the raw materials for preparing the curing agent into the mixing tank, start the second motor to drive the first rotating shaft to rotate, and make the stirring blades rotate to stir the raw materials; S2: Fill the water tank with clean water, start the water pump, and pump the clean water in the water tank to the nozzle, and spray the water onto the mixing tank to cool it down. S3: Control the mixing drum to tilt and discharge material, start the third motor, and control the mixing drum to vibrate continuously to shake off the adhering slurry; S4: After the slurry is fed, control several nozzles to retract and restart the nozzles to rinse the mixing tank and mixing blades.

[0016] The beneficial effects of this invention are as follows: 1. The slurry preparation device and manufacturing method for producing saturated silt curing agent slurry of the present invention, through a matching water supply structure of water pump, water pumping pipe, water outlet pipe, hose and spray nozzle, can continuously spray clean water to cool the shell of the mixing tank. At the same time, relying on the linkage movement of the turntable, support plate and U-shaped frame driven by the third hydraulic cylinder, the water spray pipe and nozzle can be adjusted to swing up and down, so as to complete the dynamic spray cooling of the entire area of ​​the mixing tank shell without dead angles. It can effectively avoid the problems of premature activation and slight pre-reaction of curing agent slurry caused by mechanical friction and material stirring and heating during the slurry preparation and mixing process.

[0017] 2. The slurry preparation device and manufacturing method for producing saturated silt curing agent slurry of the present invention, after the material is fed into the tilting mixing tank, the fixed plate is driven to move towards each other by the second hydraulic cylinder, which drives multiple sets of nozzles to adaptively retract. With the elastic buffering adaptation of the first spring, the interior of the mixing tank is concentratedly sprayed and rinsed. Combined with the height and angle adjustment function of the third hydraulic cylinder, the spraying position of the nozzles can be precisely adjusted. At the same time, the mixing tank is driven to sink and lock by the first hydraulic cylinder, and the first rotating shaft and the nozzles are rotated as a whole by the second motor, so that the nozzles can rotate 360° and spray. This can fully cover the inner wall, bottom and mixing blades of the mixing tank and other areas that are prone to residue, and completely solve the problems of many blind spots and incomplete cleaning of raw material residues in traditional slurry preparation equipment. It also avoids the drying and deterioration of residual slurry, which affects the purity and performance of subsequent batches of slurry.

[0018] 3. The slurry preparation device and manufacturing method for producing saturated silt curing agent slurry of the present invention, in the process of feeding and cleaning equipment, is driven by a third motor to continuously rotate a cam. The cam protrusion and the inclined surface of the top block are used to abut against each other, and combined with the elastic reset effect of the third spring, the mixing tank and the mixing blades are driven to achieve high-frequency reciprocating up and down vibration. During the feeding stage, the viscous slurry adhering to the inner wall of the mixing tank and the surface of the mixing blades can be quickly shaken off, which greatly reduces the raw material loss caused by material adhesion residue and improves the raw material utilization rate. In addition, during the cleaning stage, the vibration can be linked to assist the spraying and rinsing to loosen and remove stubborn slurry, solving the drawback of single spray cleaning being unable to remove dried and viscous materials, and significantly improving the overall cleaning effect of the equipment.

[0019] 4. The slurry preparation device and manufacturing method for producing saturated silt curing agent slurry of the present invention, wherein the first scraper and the second scraper rotate synchronously through the linkage of the second rotating shaft, the first scraper can scrape off the material adhering to the bottom of the mixing tank in real time, and the second scraper can thoroughly clean the slurry adhering to the inner wall of the mixing tank, thus completely eliminating the problem of material sticking to the wall and clumping. At the same time, relying on the inclined flow guiding structure of the first scraper and the second scraper, the material in the mixing tank can be gathered to the center of the mixing area, optimizing the material mixing and flow conditions, making the curing agent and raw materials mix more evenly, and avoiding the problems of local material accumulation and uneven mixing. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the water tank and mixing tank of the present invention used together; Figure 2 This is a perspective view of the mixing tank and support plate of the present invention in use; Figure 3 This is a perspective view of the mixing tank and the second scraper of the present invention in use; Figure 4 This is an exploded view of the mixing tank and filter plate of the present invention in use; Figure 5 This is a cross-sectional view of the mixing tank and mixing blades of the present invention in use; Figure 6 This is a perspective view of the support plate and fixing plate of the present invention in use; Figure 7 This is an exploded view of the first rotating shaft and the first scraper of the present invention in use; Figure 8 This is an exploded view of the first and second sliding shafts of the present invention used in conjunction. Figure 9 This is an exploded view of the U-shaped frame of the present invention used in conjunction with a water spray pipe; Figure 10 This is an exploded view of the sleeve and water outlet tank of the present invention in use; Figure 11 This is the present invention. Figure 5 Enlarged view of point A in the middle; Figure 12 This is the present invention. Figure 5 Enlarged view of point B in the middle.

[0022] In the diagram: 1. Water tank; 2. Side plate; 3. First hydraulic cylinder; 4. Slider; 5. First motor; 6. Support plate; 7. Collar; 8. Mixing tank; 9. Second motor; 10. Water pump; 11. Pumping pipe; 12. Discharge pipe; 13. Rotary ring; 14. Second hydraulic cylinder; 15. Fixing plate; 16. Mounting bracket; 17. Spray pipe; 18. Nozzle; 19. Sleeve; 20. Water outlet trough; 21. Cavity; 22. Hose; 23. First sliding shaft; 24. Second sliding shaft; 25. First spring; 26. U-shaped frame ; 27. Guide block; 28. Limiting groove; 29. ​​First rotating shaft; 30. Stirring blade; 31. Second spring; 32. Second rotating shaft; 33. Slot; 34. Sliding column; 35. Fixing ring; 36. Limiting block; 37. Third spring; 38. Mounting plate; 39. Third motor; 40. Cam; 41. Top block; 42. Filter plate; 43. Inlet; 44. Bracket; 45. Scraper; 46. First scraper; 47. Connecting frame; 48. Second scraper; 49. Third hydraulic cylinder; 50. Turntable; 51. Support plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 12 As shown, the present invention provides a technical solution: a slurry preparation device for producing saturated silt curing agent slurry, comprising a water tank 1, two side plates 2 symmetrically fixedly connected to the top of the water tank 1, a first hydraulic cylinder 3 fixedly connected inside each of the two side plates 2, a slider 4 fixedly connected to the output end of each of the two first hydraulic cylinders 3, the two sliders 4 being slidably connected to the two side plates 2 respectively, a first motor 5 fixedly connected inside each of the two sliders 4, a support plate 6 fixedly connected between the output ends of the two first motors 5, and a collar 7 fixedly connected to the inner wall of the support plate 6, the inner wall of the collar 7 being slidably connected. A mixing tank 8 is connected, and a second motor 9 is fixedly connected to the top of the mixing tank 8. The output end of the second motor 9 extends into the interior of the mixing tank 8 and is fixedly connected to a first rotating shaft 29. A stirring blade 30 is fixedly connected to the outer wall of the first rotating shaft 29. A water pump 10 is fixedly connected to the top of the inner wall of the water tank 1. A water pump pipe 11 is fixedly connected to the input end of the water pump 10. A water outlet pipe 12 is fixedly connected to the output end of the water pump 10. The top of the water outlet pipe 12 extends to the outside of the water tank 1. A rotating ring 13 is rotatably connected to the outer wall of the water outlet pipe 12. A cooling component is provided on the outer wall of the rotating ring 13.

[0025] Using the above technical solution, the raw materials for preparing the curing agent are placed into the mixing tank 8. The second motor 9 is started, driving the first rotating shaft 29 to rotate, causing the stirring blades 30 to rotate and stir the raw materials. During the stirring process, the mixing tank 8 is sprayed with cooling components to cool it down and prevent the raw materials from overheating. After the raw materials are stirred, the two first hydraulic cylinders 3 control the two sliders 4 to move upward, causing the two first motors 5 to move upward, driving the support plate 6 to move upward, and thus moving the mixing tank 8 upward. Subsequently, the two first motors 5 control the support plate 6 to rotate 180 degrees, causing the mixing tank 8 to rotate 180 degrees, so that the opening of the mixing tank 8 faces downward, which facilitates the discharge of the stirred raw materials.

[0026] Specifically, the cooling component includes several second hydraulic cylinders 14, which are fixedly mounted in a ring array on the outer wall of the rotating ring 13. Each output end of the second hydraulic cylinders 14 is fixedly connected to a fixing plate 15. Each fixing plate 15 has a mounting bracket 16 fixedly connected to its outer wall. Each mounting bracket 16 has a water spray pipe 17 rotatably connected to its inner wall. Each water spray pipe 17 has a nozzle 18 fixedly connected to its end. A sleeve 19 is rotatably connected to the outer wall of the water outlet pipe 12, located below the rotating ring 13. A cavity 21 is formed inside the sleeve 19. Several water outlet grooves 20 are formed in a ring array on the outer wall of the water outlet pipe 12, all located inside the cavity 21. A flexible hose 22 is fixedly connected to the top of the water spray pipe 17, with the end of the hose 22 extending into the cavity 21. Inside the water outlet pipe 12, an adjustment unit is provided at the top. The adjustment unit includes a third hydraulic cylinder 49, which is fixedly installed at the top of the water outlet pipe 12. The output end of the third hydraulic cylinder 49 is fixedly connected to a turntable 50. The top of the turntable 50 is rotatably connected to a support plate 51. Several first sliding shafts 23 are fixedly installed in a ring array on the outer wall of the support plate 51. Second sliding shafts 24 are slidably connected to the inner wall of the first sliding shafts 23. A first spring 25 is fixedly connected inside the first sliding shaft 23. The end of the first spring 25 is fixedly connected to the second sliding shaft 24. A U-shaped frame 26 is fixedly connected to the end of the second sliding shaft 24. Two guide blocks 27 are symmetrically fixedly connected to the inner wall of the U-shaped frame 26. Limiting grooves 28 are opened on both sides of the water spray pipe 17. The guide blocks 27 and the limiting grooves 28 are used in cooperation with each other.

[0027] Through the above technical solution, clean water is filled into water tank 1, and water pump 10 is started to pump the clean water in water tank 1 into water outlet pipe 12 along water pumping pipe 11. The clean water in water outlet pipe 12 enters cavity 21 along several water outlet channels 20 and flows into spray pipe 17 through several hoses 22. The clean water is sprayed out through nozzle 18 to spray and cool the shell of mixing tank 8, preventing the raw materials from heating up during the mixing process, causing premature activation and slight pre-reaction of the slurry, and significantly shortening the slurry storage cycle and effective use period. At the same time, the third hydraulic cylinder 49 controls the turntable 50 to move up and down repeatedly, causing the support plate 51 to move up and down repeatedly, driving several first sliding shafts 23 to move up and down repeatedly, driving several second sliding shafts 24 to move up and down repeatedly, driving the U-shaped frame 26 to move up and down repeatedly, and causing the two guide blocks 27 to move up and down repeatedly. When the two guide blocks 27 move upward, The limiting groove 28 is driven to swing upward, causing the water spray pipe 17 to swing upward, which in turn causes the nozzle 18 to swing upward. When the two guide blocks 27 move downward, the limiting groove 28 is driven to swing downward, causing the water spray pipe 17 to swing downward, which in turn causes the nozzle 18 to swing downward. This facilitates spraying different positions on the shell of the mixing tank 8, resulting in a better cooling effect. After the mixing tank 8 is turned over to discharge materials, several fixed plates 15 are controlled by several second hydraulic cylinders 14 to move closer to each other, causing several nozzles 18 to move closer to each other. As the nozzles 18 move closer to each other, several second sliding shafts 24 slide within several first sliding shafts 23, compressing several first springs 25. At this time, clean water is sprayed out again through the nozzles 18, which can spray and rinse the inside of the mixing tank 8. Similarly, the turntable 50 is controlled by the third hydraulic cylinder 49 to move up and down repeatedly, which facilitates the adjustment of the angle of the nozzles 18.

[0028] Specifically, a second rotating shaft 32 is slidably connected to the inner wall of the first rotating shaft 29, a second spring 31 is fixedly connected inside the first rotating shaft 29, the end of the second spring 31 is fixedly connected to the second rotating shaft 32, and a slot 33 that cooperates with the second rotating shaft 32 is opened on the top of the support plate 51.

[0029] Through the above technical solution, after the mixing tank 8 is flipped, the first hydraulic cylinder 3 controls the mixing tank 8 to move downward, causing the first rotating shaft 29 to move downward, which in turn drives the second rotating shaft 32 to move downward, so that the second rotating shaft 32 is inserted into the slot 33 at the top of the support plate 51. The second motor 9 controls the first rotating shaft 29 to rotate, which in turn drives the second rotating shaft 32 to rotate, thereby driving several first sliding shafts 23 to rotate, which in turn controls several nozzles 18 to rotate. With the angle adjustment of the nozzles 18, it is convenient to rinse different positions of the mixing tank 8 and the mixing blades 30, avoiding the residue of raw materials. At the same time, the rotation of several nozzles 18 drives several fixed plates 15 to rotate, which in turn drives several second hydraulic cylinders 14 to rotate, which in turn drives the rotating ring 13 to rotate on the water outlet pipe 12.

[0030] Specifically, a fixing ring 35 is fixedly connected to the outer wall of the mixing tank 8. Several sliding columns 34 are slidably connected in a ring array on the inner wall of the support plate 6. The bottom of each sliding column 34 is fixedly connected to the fixing ring 35, and a limit block 36 is fixedly connected to the top of each sliding column 34. A third spring 37 is sleeved on the outer wall of each sliding column 34. The top of the third spring 37 is fixedly connected to the support plate 6, and the bottom of the third spring 37 is fixedly connected to the fixing ring 35. A vibration assembly is provided at the bottom of the fixing ring 35. The vibration assembly includes two top blocks 41, which are symmetrically fixedly installed at the bottom of the fixing ring 35. The bottom of each top block 41 is set as a symmetrical inclined surface. Two mounting plates 38 are symmetrically fixedly connected to the bottom of the support plate 6. A third motor 39 is fixedly connected to the inner wall of each mounting plate 38. A cam 40 is fixedly connected to the output end of each of the two third motors 39. The two cams 40 cooperate with the two top blocks 41 respectively.

[0031] Through the above technical solution, when the mixing tank 8 is being filled with material, the third motor 39 is started, driving the cam 40 to rotate. When the protruding end of the cam 40 rotates to the top, it presses against the inclined surface at the bottom of the top block 41. Under the pressure of the cam 40, the top block 41 is pushed upward, causing the fixing ring 35 to move upward, thus moving the mixing tank 8 upward. At the same time as the fixing ring 35 moves upward, it presses the third spring 37. When the protruding end of the cam 40 rotates to the bottom, the top block 41 loses the pressure of the cam 40, and the third spring 37... Under the influence of gravity, the mixing tank 8 moves downward and vibrates. This process repeats itself. With the start of the third motor 39, the mixing tank 8 and the mixing blades 30 can continuously vibrate downward, which facilitates the shaking off of slurry adhering to the inner wall of the mixing tank 8 and the mixing blades 30, thus avoiding waste of raw materials. Furthermore, when rinsing the mixing tank 8 and the mixing blades 30, the continuous downward vibration of the mixing tank 8 and the mixing blades 30 is controlled to prevent the sticky slurry from being unable to be directly washed off, resulting in a better rinsing effect on the mixing tank 8 and the mixing blades 30.

[0032] Specifically, the top of the water tank 1 is provided with a water inlet 43, and a filter plate 42 is fixedly connected to the top of the water tank 1. The top of the filter plate 42 is set as an annular inclined surface. Several brackets 44 are fixedly installed in an annular array at the bottom of the rotating ring 13. Each of the brackets 44 is fixedly connected to a scraper 45 at the bottom, and the bottom of the scraper 45 is attached to the top of the filter plate 42.

[0033] Through the above technical solution, the water after cooling and rinsing the mixing tank 8 falls onto the filter plate 42. The filter plate 42 filters the used water, thereby enabling the water resources to be recycled. The filtered water falls into the water tank 1 through the inlet 43 and is stored. The filtered mud and other substances remain on the inclined surface at the top of the filter plate 42. When the rotating ring 13 rotates, it drives the support 44 and the scraper 45 to rotate. The scraper 45 can peel off the mud remaining on the filter plate 42, preventing the mud from clogging the filter plate 42 and affecting the filtration effect.

[0034] Specifically, two first scrapers 46 are symmetrically fixedly connected to the outer wall of the first rotating shaft 29, and a second scraper 48 is fixedly connected to the end of each of the two first scrapers 46. The first scrapers 46 and the second scrapers 48 are both attached to the inner wall of the mixing tank 8. The outer walls of the first scrapers 46 and the second scrapers 48 are both set as symmetrical inclined surfaces. A connecting frame 47 is fixedly connected between the first rotating shaft 29 and the second scrapers 48.

[0035] With the above technical solution, the first rotating shaft 29 rotates while driving the first scraper 46 and the second scraper 48 to rotate. The first scraper 46 can prevent the raw material from adhering to the bottom of the mixing tank 8, and the second scraper 48 can prevent the raw material from adhering to the inner wall of the mixing tank 8. As the inclined surfaces of the first scraper 46 and the second scraper 48 are moved, the raw material is facilitated to gather in the central area of ​​the mixing tank 8.

[0036] A method for manufacturing a pulping apparatus for producing saturated silt hardener slurry, applicable to the aforementioned pulping apparatus for producing saturated silt hardener slurry, comprising the following steps: S1: Place the raw materials for preparing the curing agent into the mixing tank 8, start the second motor 9, drive the first rotating shaft 29 to rotate, and make the stirring blade 30 rotate to stir the raw materials; S2: Fill water tank 1 with clean water, start water pump 10, and pump the clean water in water tank 1 to nozzle 18, and spray the water from nozzle 18 to the mixing tank 8 to cool it down. S3: Control the mixing tank 8 to tilt and discharge the material, start the third motor 39, and control the mixing tank 8 to vibrate continuously to shake off the adhering slurry; S4: After the slurry is fed, control several nozzles 18 to retract and restart the nozzles 18 to rinse the mixing tank 8 and the mixing blades 30.

[0037] In use, the raw materials for preparing the curing agent are placed into the mixing tank 8. The second motor 9 is started, driving the first rotating shaft 29 to rotate, causing the stirring blades 30 to rotate and stir the raw materials. Simultaneously, the rotation of the first rotating shaft 29 drives the first scraper 46 and the second scraper 48 to rotate. The first scraper 46 prevents the raw materials from adhering to the bottom of the mixing tank 8, and the second scraper 48 prevents them from adhering to the inner wall of the mixing tank 8. As the inclined surfaces of the first scraper 46 and the second scraper 48 move, the raw materials easily converge towards the center area of ​​the mixing tank 8. Clean water is filled into the water tank 1, and the water pump 10 is started, pumping the clean water in the water tank 1 along the pumping pipe 11 to the outlet pipe 12. The clean water in the outlet pipe 12 flows along several outlet channels 20 into the cavity 21 and is then... Water flows through several hoses 22 into the water spray pipe 17, and is sprayed out through the nozzles 18 to cool the shell of the mixing tank 8, preventing the raw materials from overheating during mixing and causing premature activation or slight pre-reaction of the slurry, thus significantly shortening the slurry storage period and effective usage period. Simultaneously, the third hydraulic cylinder 49 controls the turntable 50 to move up and down repeatedly, causing the support plate 51 to move up and down repeatedly, which in turn drives several first sliding shafts 23 to move up and down repeatedly, causing several second sliding shafts 24 to move up and down repeatedly, which in turn drives the U-shaped frame 26 to move up and down repeatedly, causing the two guide blocks 27 to move up and down repeatedly. When the two guide blocks 27 move upwards, they cause the limiting groove 28 to swing upwards, causing the water spray pipe 17 to swing upwards, which in turn causes the nozzles 18 to swing upwards. 7. As it moves downward, it causes the limiting groove 28 to swing downward, causing the water spray pipe 17 to swing downward, which in turn causes the nozzle 18 to swing downward. This facilitates spraying different positions on the shell of the mixing tank 8, resulting in better cooling. After the raw materials are mixed, the two first hydraulic cylinders 3 control the two sliders 4 to move upward, causing the two first motors 5 to move upward, which in turn causes the support plate 6 to move upward, thus moving the mixing tank 8 upward. Then, the two first motors 5 control the support plate 6 to rotate 180 degrees, causing the mixing tank 8 to rotate 180 degrees, so that the opening of the mixing tank 8 faces downward, facilitating the discharge of the mixed raw materials. The third motor 39 is started, causing the cam 40 to rotate. When the protruding end of the cam 40 rotates to the top, it presses against the inclined surface at the bottom of the top block 41. Under the pressure of cam 40, the top block 41 is pushed upward, causing the fixing ring 35 to move upward, which in turn moves the mixing tank 8 upward. Simultaneously, the fixing ring 35 presses the third spring 37. When the protruding end of cam 40 rotates downward, the top block 41 loses the pressure of cam 40. Under the action of the third spring 37 and the weight of the mixing tank 8 itself, the mixing tank 8 moves downward and vibrates. This process repeats. With the start of the third motor 39, the mixing tank 8 and the mixing blades 30 can continuously vibrate downward, facilitating the shaking off of slurry adhering to the inner wall of the mixing tank 8 and the mixing blades 30, thus avoiding waste of raw materials. After the mixing tank 8 is tilted to discharge material, several second hydraulic cylinders 14 control several fixing plates 15 to move closer together, causing several nozzles 18 to move closer together.As several nozzles 18 approach each other, they cause several second sliding shafts 24 to slide within several first sliding shafts 23, compressing several first springs 25. At this time, clean water is sprayed out again through the nozzles 18, which can spray and rinse the inside of the mixing tank 8. Similarly, the third hydraulic cylinder 49 controls the turntable 50 to move up and down repeatedly, which facilitates the adjustment of the angle of the nozzles 18. The first hydraulic cylinder 3 controls the mixing tank 8 to move downward, causing the first rotating shaft 29 to move downward, which in turn drives the second rotating shaft 32 to move downward, so that the second rotating shaft 32 is inserted into the slot 33 at the top of the support plate 51. The second motor 9 controls the rotation of the first rotating shaft 29, which in turn rotates the second rotating shaft 32, causing several first sliding shafts 23 to rotate, thereby controlling the rotation of several nozzles 18. With the adjustment of the nozzle angle, it is convenient to rinse different positions of the mixing tank 8 and the mixing blades 30, avoiding When raw material residue appears, and the mixing tank 8 and mixing blades 30 are rinsed, the mixing tank 8 and mixing blades 30 are continuously vibrated downwards to prevent the sticky slurry from failing to be directly washed off, thus improving the rinsing effect on the mixing tank 8 and mixing blades 30. The water after cooling and rinsing the mixing tank 8 falls onto the filter plate 42, which filters the used water, allowing the water resource to be recycled. The filtered water falls into the water tank 1 through the inlet 43 and is stored there. The filtered mud and other substances remain on the inclined surface at the top of the filter plate 42. As several nozzles 18 rotate, they drive several fixed plates 15 to rotate, causing several second hydraulic cylinders 14 to rotate, which in turn drives the rotating ring 13 to rotate on the water outlet pipe 12, causing the support 44 and scraper 45 to rotate. The scraper 45 can peel off the mud remaining on the filter plate 42, preventing the mud from clogging the filter plate 42 and affecting the filtration effect.

[0038] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0039] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slurry preparation device for producing saturated silt solidification agent slurry, characterized in that: The system includes a water tank (1), with two side plates (2) symmetrically fixedly connected to the top of the water tank (1). A first hydraulic cylinder (3) is fixedly connected inside each of the two side plates (2). A slider (4) is fixedly connected to the output end of each of the two first hydraulic cylinders (3). The two sliders (4) are slidably connected to the two side plates (2). A first motor (5) is fixedly connected inside each of the two sliders (4). A support plate (6) is fixedly connected between the output ends of the two first motors (5). A collar (7) is fixedly connected to the inner wall of the support plate (6). A stirring tank (8) is slidably connected to the inner wall of the collar (7). The top of the stirring tank (8)... A second motor (9) is fixedly connected. The output end of the second motor (9) extends into the interior of the mixing tank (8) and is fixedly connected to a first rotating shaft (29). A stirring blade (30) is fixedly connected to the outer wall of the first rotating shaft (29). A water pump (10) is fixedly connected to the top of the inner wall of the water tank (1). A water pump pipe (11) is fixedly connected to the input end of the water pump (10). A water outlet pipe (12) is fixedly connected to the output end of the water pump (10). The top of the water outlet pipe (12) extends to the outside of the water tank (1). A rotating ring (13) is rotatably connected to the outer wall of the water outlet pipe (12). A cooling component is provided on the outer wall of the rotating ring (13).

2. The slurry preparation device for producing saturated silt curing agent slurry according to claim 1, characterized in that: The cooling assembly includes several second hydraulic cylinders (14), which are fixedly mounted in a ring array on the outer wall of the rotating ring (13). Each output end of one of the second hydraulic cylinders (14) is fixedly connected to a fixing plate (15). Each fixing plate (15) has a mounting bracket (16) fixedly connected to its outer wall. Each mounting bracket (16) has a water spray pipe (17) rotatably connected to its inner wall. Each water spray pipe (17) has a nozzle (18) fixedly connected to its end. The water outlet pipe... A sleeve (19) is rotatably connected to the outer wall of the channel (12) and below the rotating ring (13). A cavity (21) is opened inside the sleeve (19). Several water outlet grooves (20) are opened in a ring array on the outer wall of the water outlet pipe (12). Several water outlet grooves (20) are located inside the cavity (21). A hose (22) is fixedly connected to the top of the water spray pipe (17). The end of the hose (22) extends into the cavity (21). An adjustment unit is provided at the top of the water outlet pipe (12).

3. The slurry preparation device for producing saturated silt solidifying agent slurry according to claim 2, characterized in that: The adjustment unit includes a third hydraulic cylinder (49), which is fixedly installed on the top of the water outlet pipe (12). The output end of the third hydraulic cylinder (49) is fixedly connected to a turntable (50). The top of the turntable (50) is rotatably connected to a support plate (51). The outer wall of the support plate (51) is fixedly installed with several first sliding shafts (23) in a ring array. The inner wall of the first sliding shafts (23) is slidably connected to a second sliding shaft (24). The inside of the first sliding shafts (23) is fixedly connected to a first spring (25). The end of the first spring (25) is fixedly connected to the second sliding shaft (24). The end of the second sliding shaft (24) is fixedly connected to a U-shaped frame (26). The inner wall of the U-shaped frame (26) is symmetrically fixedly connected to two guide blocks (27). Limiting grooves (28) are opened on both sides of the water spray pipe (17). The guide blocks (27) and the limiting grooves (28) cooperate with each other.

4. The slurry preparation device for producing saturated silt curing agent slurry according to claim 3, characterized in that: The inner wall of the first rotating shaft (29) is slidably connected to the second rotating shaft (32), and the inside of the first rotating shaft (29) is fixedly connected to the second spring (31). The end of the second spring (31) is fixedly connected to the second rotating shaft (32), and the top of the support plate (51) is provided with a slot (33) that cooperates with the second rotating shaft (32).

5. The slurry preparation device for producing saturated silt curing agent slurry according to claim 4, characterized in that: The outer wall of the mixing tank (8) is fixedly connected to a fixing ring (35). The inner wall of the support plate (6) is slidably connected to a number of sliding columns (34) in a ring array. The bottom of each of the sliding columns (34) is fixedly connected to the fixing ring (35). The top of each of the sliding columns (34) is fixedly connected to a limit block (36). The outer wall of each of the sliding columns (34) is fitted with a third spring (37). The top of the third spring (37) is fixedly connected to the support plate (6). The bottom of the third spring (37) is fixedly connected to the fixing ring (35). The bottom of the fixing ring (35) is provided with a vibration component.

6. The slurry preparation device for producing saturated silt curing agent slurry according to claim 5, characterized in that: The vibration assembly includes two top blocks (41), which are symmetrically fixedly installed at the bottom of the fixing ring (35). The bottom of the two top blocks (41) is set as a symmetrical inclined surface. The bottom of the support plate (6) is symmetrically fixedly connected to two mounting plates (38). The inner walls of the two mounting plates (38) are fixedly connected to a third motor (39). The output ends of the two third motors (39) are fixedly connected to cams (40). The two cams (40) cooperate with the two top blocks (41) respectively.

7. The slurry preparation device for producing saturated silt curing agent slurry according to claim 6, characterized in that: The water tank (1) is provided with an inlet (43) at the top, and a filter plate (42) is fixedly connected to the top of the water tank (1). The top of the filter plate (42) is set as an annular inclined surface.

8. The slurry preparation device for producing saturated silt solidifying agent slurry according to claim 7, characterized in that: The bottom of the rotating ring (13) is fixedly installed with several brackets (44) in a ring array. The bottom of each bracket (44) is fixedly connected with a scraper (45), and the bottom of the scraper (45) is attached to the top of the filter plate (42).

9. A slurry preparation device for producing saturated silt curing agent slurry according to claim 8, characterized in that: Two first scrapers (46) are symmetrically fixedly connected to the outer wall of the first rotating shaft (29). The ends of the two first scrapers (46) are fixedly connected to second scrapers (48). The first scrapers (46) and the second scrapers (48) are both attached to the inner wall of the mixing tank (8). The outer walls of the first scrapers (46) and the second scrapers (48) are both set as symmetrical inclined surfaces. A connecting frame (47) is fixedly connected between the first rotating shaft (29) and the second scrapers (48).

10. A method for manufacturing a pulping apparatus for producing saturated silt curing agent slurry, the method being applicable to the pulping apparatus for producing saturated silt curing agent slurry as described in claim 9, characterized in that: The manufacturing process steps are as follows: S1: Place the raw materials for preparing the curing agent into the mixing tank (8), start the second motor (9), drive the first rotating shaft (29) to rotate, and make the stirring blade (30) rotate to stir the raw materials; S2: Fill the water tank (1) with clean water, start the water pump (10) to pump the clean water in the water tank (1) to the nozzle (18) and spray the mixing tank (8) with water through the nozzle (18) to cool it down; S3: Control the mixing tank (8) to flip and discharge the material, start the third motor (39), and control the mixing tank (8) to vibrate continuously to shake off the adhering slurry; S4: After the slurry is fed, control several nozzles (18) to close, and start the nozzles (18) again to rinse the mixing tank (8) and the mixing blades (30).

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