Processing equipment and method for recycling and recycling waterless steeping mud

Abstract

The invention relates to the technical field of waterless steeping mud processing, and discloses waterless steeping mud recycling and recycling processing equipment and method.The waterless steeping mud recycling and recycling processing equipment comprises a box body, a pretreatment mechanism is arranged at the top of the box body, a controller is arranged on one side of the box body, and the controller is connected with the pretreatment mechanism; a material distributing mechanism, a conveying mechanism, a crushing mechanism, a screening mechanism and an extruding mechanism are arranged in the box body, and impact mechanisms are arranged on the two sides of the extruding mechanism; the crushing mechanism comprises a driving roller, a driven roller, a driving shaft, a torque sensor and a driving motor; and the driving roller and the driven roller are rotationally mounted in the box body. According to the present invention, the design is reasonable, the anhydrous stemming can be finely processed into the material meeting the requirement through the multi-stage crushing and screening treatment, and the material can be used as the raw material or the additive of the building material, and can be re-applied to the building engineering, such that the resource waste is substantially reduced, and the recycling value of the waste stemming is improved.

Description

Technical Field

[0001] The invention relates to the technical field of waterless blister mud processing, and in particular to a waterless blister mud recycling and recovery processing equipment and method. Background Art

[0002] A large amount of waste foam mud, such as foamed concrete fragments and foamed concrete waste, is generated during construction, decoration and demolition. These foam muds are usually directly discarded or simply landfilled, which not only occupies a large amount of land resources, but also causes certain pollution to the environment. Traditional foam mud recycling methods often have problems such as low efficiency, high energy consumption, and secondary pollution, and cannot meet the growing demand for environmental protection and resource recycling.

[0003] The patent document with publication number CN213412350U discloses an energy-saving and environmentally friendly water-free mud recycling and recycling processing device, including a recycling hopper, a crushing box, a first crushing knife, a second crushing knife, a motor, a workbench, a guide plate, a baffle, a first gear, a rotating column, a second bearing and a vibration motor. The crushing box is installed on the workbench, the recycling hopper is installed on the crushing box, the motor is installed on the right end face of the crushing box, the first crushing knife is installed on the output shaft of the motor, and the first gear is fixed to the annular side of the first crushing knife.

[0004] In the above technical solution, the water-free mud is only crushed by the first crushing knife and the second crushing knife, which makes it difficult to ensure the crushing quality, thereby affecting the effect of subsequent recycling; therefore, we propose a water-free mud recycling and recovery processing equipment and method to solve this problem. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the above-mentioned background technology and to propose a water-free mud recycling and recovery processing equipment and method.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A recycling and processing equipment for water-free blister mud comprises: a box, a pretreatment mechanism is arranged on the top of the box, a controller is arranged on one side of the box, a material dividing mechanism, a conveying mechanism, a crushing mechanism, a screening mechanism and an extrusion mechanism are arranged inside the box, and impact mechanisms are arranged on both sides of the extrusion mechanism; The pulverizing mechanism includes an active roller, a driven roller, a driving shaft, a torque sensor and a driving motor. The active roller and the driven roller are both rotatably installed inside the box, and a driving gear and a worm wheel are fixedly connected to the front side of the active roller. A driven gear is fixedly installed on the front side of the driven roller. The active gear is meshed with the driven gear, and a worm is meshed on the outer side of the worm wheel. The worm and the driving shaft are respectively fixedly connected to the two ends of the torque sensor. The material dividing mechanism includes: a material dividing plate, a lifting plate and an electric push rod. A square hole is opened on the front side of the material dividing plate. The inner walls on both sides of the square hole are fixedly connected with a first electromagnet. The controller is connected to the torque sensor and the first electromagnet signal.

[0007] Preferably, the lifting plate is slidably connected in the square hole, and first iron sheets are fixedly connected to both sides of the lifting plate, the first electromagnet cooperates with the first iron sheet by magnetic attraction, and reset springs are fixedly connected to both sides of the lifting plate, the other end of the reset spring is fixedly connected to the side wall of the square hole, and a stabilizing frame is fixedly installed on the outside of the electric push rod, and the stabilizing frame is fixedly installed on the outside of the box; A limiting rod is fixedly installed in the square hole, the lifting plate is slidably sleeved on the outer side of the limiting rod, the top of the dividing plate is in an inverted V shape, and an inlet adapted to the dividing plate is opened on the top of the box body.

[0008] Preferably, the pretreatment mechanism includes a feed frame, two crushing motors and two crushing rollers, the crushing rollers are rotatably installed in the feed frame, and the front ends of the crushing rollers are fixedly connected to the output ends of the corresponding crushing motors, and the crushing motors are fixedly installed on the front side of the box.

[0009] Preferably, the active roller, the driven roller, the driving shaft and the torque sensor are each provided with two groups, the ends of the two driving shafts close to each other are fixedly connected with the driven bevel gears, the driving motor is fixedly installed on the front side of the box, and the output shaft of the driving motor is fixedly connected with the active bevel gear, and the active bevel gear is meshed with the driven bevel gear; A plurality of mounting plates are fixedly mounted on the front side of the box body, and the drive shaft is rotatably mounted in the corresponding mounting plates.

[0010] Preferably, the conveying mechanism includes a driving member and two sets of conveying components, the conveying components include a conveyor belt, a driving wheel, an auxiliary wheel and a plurality of driven wheels, the conveyor belt transmission is installed on the outside of the driving wheel, the auxiliary wheel and the plurality of driven wheels, and a plurality of anti-skid grooves are provided on the outside of the conveyor belt; The driving member includes a conveying motor and two transmission gears, wherein the transmission gears are fixedly connected to the front ends of the corresponding driving wheels, and the output shaft of the conveying motor is fixedly connected to one of the driving wheels, and the conveying motor is fixedly installed on the front side of the box body.

[0011] Preferably, the screening mechanism comprises: a screening motor, a screen, a feeding plate, two rotating shafts and two pushing plates, the two rotating shafts are rotatably connected to the front and rear inner walls of the box body respectively, one of the rotating shafts is fixedly connected to the output shaft of the screening motor, the screen is slidably connected to the inside of the box body, and the top two sides of the push plate are fixedly connected with vertical rods, the top of the vertical rods are fixedly connected to the bottom of the screen, the ends of the two rotating shafts close to each other are fixedly connected with eccentric wheels, the eccentric wheels are movably abutted against the bottom of the corresponding push plates, and a connecting column is fixedly connected between the two eccentric wheels; A flat plate is fixedly connected to the bottom of the feeding plate, a plurality of U-shaped rods are fixedly installed on the bottom of the flat plate, a slide plate is slidably sleeved on the outer side of the U-shaped rod, and the slide plate is rotatably sleeved on the outer side of the connecting column.

[0012] Preferably, the impact mechanism includes a rotating motor, a horizontal axis, a rotating plate and an impact plate, the rotating plate is fixedly sleeved on the outside of the horizontal axis, and one side of the rotating plate is fixedly connected with a connecting spring and a second electromagnet, the other end of the connecting spring is fixedly connected to one side of the impact plate, one side of the impact plate is fixedly connected with a guide rod and a second iron sheet, the guide rod is slidably connected in the rotating plate, and the second iron sheet is magnetically matched with the second electromagnet.

[0013] Preferably, the screen is configured to be V-shaped, a plurality of screen holes are provided on both sides of the top of the screen, a through hole is provided in the middle of the screen, the feed plate is slidably connected in the through hole, and the vertical rod is slidably connected in the flat plate; Material guide plates are fixedly connected to the inner walls on both sides of the box body, side plates are fixedly connected to the bottom sides of the screen, square plates are fixedly connected to the inner walls on both sides of the box body, square grooves are provided on the sides of the two side plates away from each other, the square plates are slidably connected in the corresponding square grooves, and a vertical spring is fixedly connected to the bottom of the square plate, and the bottom end of the vertical spring is fixedly connected to the bottom inner wall of the corresponding square groove.

[0014] Preferably, the extrusion mechanism includes an extrusion barrel and an extrusion motor, the extrusion motor is fixedly mounted on the outside of the extrusion barrel, a feed port is opened on the top of the extrusion barrel, the front side of the extrusion barrel is connected with an extrusion nozzle, the top of the extrusion barrel is connected with a feed pipe, and a round shaft is fixedly connected to the output shaft of the extrusion motor, and a spiral auger is fixedly connected to the round shaft.

[0015] The present invention also provides a method for recycling and recovering waterless blister mud, which is applied to the above-mentioned waterless blister mud recycling and recovering equipment, and comprises the following steps: S1: Add the water-free foam mud into the feeding frame, and start the crushing motor to drive the crushing roller to rotate, so as to crush the water-free foam mud, so that the crushed water-free foam mud enters the box through the inlet; S2: The pre-treated water-free blister mud falls onto the dividing plate, and then falls onto the two conveyor belts through the dividing plate. The conveying motor is started to drive the transmission gear on the left to rotate counterclockwise, thereby driving the driving wheel on the left to rotate counterclockwise, thereby driving the conveyor belt on the left to rotate counterclockwise, and at the same time drives the transmission gear and driving wheel on the right to rotate clockwise, and drives the conveyor belt on the right to rotate clockwise, thereby conveying the water-free blister mud between the driving roller and the driven roller on both sides; S3: Start the driving motor to drive the active bevel gear to rotate. The active bevel gear drives the two driving shafts to rotate in the opposite direction through meshing with the driven bevel gear. The two driving shafts drive the two worms to rotate through the corresponding torque sensors. The worm drives the active roller to rotate through the corresponding worm gear, and drives the driven roller to rotate in the opposite direction through meshing with the active gear and the driven gear. Thus, the water-free blister mud is further finely crushed through the cooperation of the active rollers and the driven rollers on both sides, so that the crushed water-free blister mud falls onto the screen. S4: Start the screening motor to drive the rotating shaft and the eccentric wheel to rotate, and drive the connecting column to perform circular motion. The eccentric wheel drives the screen to vibrate up and down by contacting with the push plate and cooperating with the reset of the vertical spring, so as to screen the water-free bubble mud through the screen holes on the screen, so that the water-free bubble mud that is crushed to the qualified level falls onto the guide plate and is introduced into the extrusion barrel through the guide plate, and the water-free bubble mud that is crushed to the middle of the screen gathers. While the connecting column performs circular motion, the cooperation of the slide plate and the U-shaped rod drives the flat plate and the feeding plate to move up and down in a large range, so as to push the water-free bubble mud in the middle of the screen upward, so that the water-free bubble mud that is crushed to the unqualified level enters between the two conveyor belts, and is transported to the active The roller and the driven roller are crushed again, and the torque load of the drive shaft is detected by the torque sensor to determine the resistance encountered by the active roller and the driven roller when crushing the water-free bubble mud. When the pressure value monitored by the torque sensor on the right is significantly greater than that on the left, the controller controls the first electromagnet on the left to start, and the dividing plate is driven to move to the right by the magnetic attraction of the first iron sheet, so that more water-free bubble mud that has been pre-treated is introduced onto the conveyor belt on the left, and then crushed by the active roller and the driven roller on the left to balance the crushing load on the right. When the pressure value monitored by the torque sensor on the left is significantly greater than that on the right, the controller controls the first electromagnet on the right to start, driving the dividing plate to move to the left, thereby guiding the water-free bubble mud to the right. S5, starting the extrusion motor to drive the round shaft and the spiral auger to rotate, and the spiral auger rotates while conveying the water-free bubble mud and extruding it through the extrusion nozzle; S6. Start the second electromagnet to magnetically attract the second iron sheet, and drive the impact plate to approach the rotating plate to compress the connecting spring. Then control the second electromagnet to cut off the power, so that the impact plate is reset under the action of the connecting spring, and impacts the extrusion barrel under its inertia to prevent the non-bubble mud from adhering to the inner wall of the extrusion barrel to ensure the extrusion effect. Start the rotary motor to drive the rotating plate to rotate so that the impact plate is aligned with the screen. Then repeat the above operation to impact the bottom of the guide plate to avoid material blockage.

[0016] Compared with the prior art, the present invention provides a water-free mud recycling and recycling processing equipment and method, which has the following beneficial effects: (1) Through multi-stage crushing and screening, the waterless foam mud can be finely processed into materials that meet the requirements. These materials can be used as raw materials or additives for building materials and reused in construction projects, greatly reducing the waste of resources and increasing the reuse value of waste foam mud; (2) High degree of automation, with various mechanisms working together to form a continuous cycle workflow from feeding, crushing, conveying, screening to extrusion molding, reducing manual intervention and greatly improving production efficiency; (3) The material distribution direction of the material distribution plate can be automatically adjusted according to the information fed back by the torque sensor through the set distribution mechanism and conveying mechanism, ensuring the load balance of the crushing mechanisms on both sides, avoiding the impact of overload on one side on the overall production efficiency, and ensuring the stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a waterless sludge recycling and recovery processing equipment proposed by the present invention; Figure 2 for Figure 1 A partial enlarged view of part A; Figure 3 A schematic cross-sectional view of a waterless sludge recycling and recovery processing device proposed by the present invention; Figure 4 for Figure 2 A partial enlarged view of the Figure 5 for Figure 3 A partial enlarged view of part B; Figure 6 for Figure 3 A partial enlarged view of part C in the middle; Figure 7 A schematic side cross-sectional view of a water-free sludge recycling and recovery processing device proposed by the present invention; Figure 8 for Figure 7 A partial enlarged view of part D in the middle; Fig. 9 A schematic diagram of the three-dimensional structure of the screening mechanism proposed by the present invention; Fig.10 for Fig. 9 A partial enlarged view of part E in the middle; Fig.11 It is a three-dimensional structural schematic diagram of the conveying mechanism and the crushing mechanism proposed by the present invention; Fig.12 This is a three-dimensional structural schematic diagram of the conveying mechanism and the crushing mechanism proposed by the present invention from another perspective; Fig.13 This is a schematic diagram of the three-dimensional structure of the material distribution mechanism proposed by the present invention; Fig.14 This is a schematic diagram of the three-dimensional structure of the impact mechanism proposed by the present invention.

[0018] In the figure: 1, box body; 101, inlet; 2, pretreatment mechanism; 201, feed frame; 202, crushing roller; 203, crushing motor; 3, material distribution mechanism; 301, material distribution plate; 302, lifting plate; 303, electric push rod; 304, limit rod; 305, reset spring; 306, first electromagnet; 307, first iron sheet; 4, crushing mechanism; 401, active roller; 402, driven roller; 403, active gear; 404, driven gear; 405, worm wheel; 406, worm; 407, torque sensor; 408, drive shaft; 409, mounting plate; 410, drive motor; 411, driven bevel gear; 412, active bevel gear; 5, conveying mechanism; 501, conveyor belt; 502, driven wheel; 503, active wheel; 504, auxiliary wheel; 505, Transmission gear; 506, conveying motor; 6, screening mechanism; 601, screen; 602, side plate; 603, square plate; 604, vertical spring; 605, vertical rod; 606, push plate; 607, feeding plate; 608, flat plate; 609, U-shaped rod; 610, slide plate; 611, connecting column; 612, eccentric wheel; 613, rotating shaft; 614, screening motor; 7, extrusion mechanism; 701, extrusion barrel; 702, extrusion nozzle; 703, spiral auger; 704, round shaft; 705, extrusion motor; 706, feeding pipe; 8, impact mechanism; 801, rotating motor; 802, horizontal axis; 803, rotating plate; 804, second electromagnet; 805, connecting spring; 806, impact plate; 807, second iron sheet; 808, guide rod; 9, controller; 10, guide plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] Reference Figure 1-14 , a water-free blister mud recycling and recycling processing equipment, comprising: a box body 1, a pretreatment mechanism 2 is arranged on the top of the box body 1, a controller 9 is arranged on one side of the box body 1, a material dividing mechanism 3, a conveying mechanism 5, a crushing mechanism 4, a screening mechanism 6 and an extrusion mechanism 7 are arranged inside the box body 1, and impact mechanisms 8 are arranged on both sides of the extrusion mechanism 7; The crushing mechanism 4 includes an active roller 401, a driven roller 402, a driving shaft 408, a torque sensor 407 and a driving motor 410. The active roller 401 and the driven roller 402 are both rotatably installed inside the box body 1, and the front side of the active roller 401 is fixedly connected with a driving gear 403 and a worm gear 405, and the front side of the driven roller 402 is fixedly installed with a driven gear 404, the active gear 403 is meshed with the driven gear 404, and the outer side of the worm gear 405 is meshed with a worm 406, and the worm 406 and the driving shaft 408 are respectively fixedly connected to the two ends of the torque sensor 407, and the material distribution mechanism 3 includes: a material distribution plate 301, a lifting plate 302 and an electric push rod 303, a square hole is opened on the front side of the material distribution plate 301, and the first electromagnet 306 is fixedly connected to the inner walls on both sides of the square hole, and the controller 9 is connected to the torque sensor 407 and the first electromagnet 306 signal.

[0022] In this embodiment, the lifting plate 302 is slidably connected in the square hole, and the first iron sheet 307 is fixedly connected to both sides of the lifting plate 302, the first electromagnet 306 cooperates with the first iron sheet 307 by magnetic attraction, and the return spring 305 is fixedly connected to both sides of the lifting plate 302, the other end of the return spring 305 is fixedly connected to the side wall of the square hole, and a stabilizing frame is fixedly installed on the outside of the electric push rod 303, and the stabilizing frame is fixedly installed on the outside of the box body 1; A limiting rod 304 is fixedly installed in the square hole, and the lifting plate 302 is slidably sleeved on the outer side of the limiting rod 304 . The top of the dividing plate 301 is in an inverted V shape, and an inlet 101 adapted to the dividing plate 301 is opened on the top of the box body 1 .

[0023] In this embodiment, the pretreatment mechanism 2 includes a feed frame 201, two crushing motors 203 and two crushing rollers 202. The crushing rollers 202 are rotatably installed in the feed frame 201, and the front ends of the crushing rollers 202 are fixedly connected to the output ends of the corresponding crushing motors 203. The crushing motors 203 are fixedly installed on the front side of the box body 1.

[0024] In this embodiment, two groups of active rollers 401, driven rollers 402, drive shafts 408 and torque sensors 407 are provided, and the ends of the two drive shafts 408 close to each other are fixedly connected with driven bevel gears 411, and the drive motor 410 is fixedly installed on the front side of the box body 1, and the output shaft of the drive motor 410 is fixedly connected with a driving bevel gear 412, and the driving bevel gear 412 is meshed with the driven bevel gear 411; A plurality of mounting plates 409 are fixedly mounted on the front side of the housing 1 , and the drive shaft 408 is rotatably mounted in the corresponding mounting plate 409 .

[0025] In this embodiment, the conveying mechanism 5 includes a driving member and two sets of conveying components. The conveying components include a conveying belt 501, a driving wheel 503, an auxiliary wheel 504 and a plurality of driven wheels 502. The conveying belt 501 is installed on the outer side of the driving wheel 503, the auxiliary wheel 504 and the plurality of driven wheels 502. The outer side of the conveying belt 501 is provided with a plurality of anti-skid grooves. The driving member includes a conveying motor 506 and two transmission gears 505. The transmission gear 505 is fixedly connected to the front end of the corresponding driving wheel 503, and the output shaft of the conveying motor 506 is fixedly connected to one of the driving wheels 503. The conveying motor 506 is fixedly installed on the front side of the box body 1.

[0026] In this embodiment, the screening mechanism 6 includes: a screening motor 614, a screen 601, a feeding plate 607, two rotating shafts 613 and two push plates 606, the two rotating shafts 613 are rotatably connected to the front and rear inner walls of the box body 1, one of the rotating shafts 613 is fixedly connected to the output shaft of the screening motor 614, the screen 601 is slidably connected to the inside of the box body 1, and the top sides of the push plate 606 are fixedly connected with vertical rods 605, the top of the vertical rod 605 is fixedly connected to the bottom of the screen 601, the ends of the two rotating shafts 613 close to each other are fixedly connected with eccentric wheels 612, the eccentric wheels 612 are movably abutted against the bottom of the corresponding push plates 606, and a connecting column 611 is fixedly connected between the two eccentric wheels 612; A flat plate 608 is fixedly connected to the bottom of the feeding plate 607 , and a plurality of U-shaped rods 609 are fixedly installed on the bottom of the flat plate 608 . A slide plate 610 is slidably sleeved on the outer side of the U-shaped rod 609 , and the slide plate 610 is rotatably sleeved on the outer side of the connecting column 611 .

[0027] In this embodiment, the impact mechanism 8 includes a rotating motor 801, a horizontal axis 802, a rotating plate 803 and an impact plate 806. The rotating plate 803 is fixedly sleeved on the outer side of the horizontal axis 802, and one side of the rotating plate 803 is fixedly connected with a connecting spring 805 and a second electromagnet 804, and the other end of the connecting spring 805 is fixedly connected to one side of the impact plate 806. One side of the impact plate 806 is fixedly connected with a guide rod 808 and a second iron sheet 807, and the guide rod 808 is slidably connected in the rotating plate 803, and the second iron sheet 807 is magnetically matched with the second electromagnet 804.

[0028] In this embodiment, the screen 601 is set to be V-shaped, and multiple screen holes are opened on both sides of the top of the screen 601, and a through hole is opened in the middle of the screen 601. The feed plate 607 is slidably connected in the through hole, and the vertical rod 605 is slidably connected in the flat plate 608; The guide plates 10 are fixedly connected to the inner walls on both sides of the box body 1, the side plates 602 are fixedly connected to the bottom sides of the screen 601, and the square plates 603 are fixedly connected to the inner walls on both sides of the box body 1. Square grooves are provided on the sides of the two side plates 602 that are away from each other. The square plates 603 are slidably connected in the corresponding square grooves, and the bottom of the square plates 603 is fixedly connected with a vertical spring 604, and the bottom end of the vertical spring 604 is fixedly connected to the bottom inner wall of the corresponding square groove.

[0029] In this embodiment, the extrusion mechanism 7 includes an extrusion barrel 701 and an extrusion motor 705, the extrusion motor 705 is fixedly installed on the outside of the extrusion barrel 701, and a feed port is opened at the top of the extrusion barrel 701, and the front side of the extrusion barrel 701 is connected to an extrusion nozzle 702, the top of the extrusion barrel 701 is connected to a feed pipe 706, and a round shaft 704 is fixedly connected to the output shaft of the extrusion motor 705, and a spiral auger 703 is fixedly connected to the round shaft 704.

[0030] In this embodiment, through multi-stage crushing and screening treatment, the waterless foam mud can be finely processed into materials that meet the requirements. These materials can be used as raw materials or additives for building materials, etc., and reused in construction projects, greatly reducing the waste of resources and increasing the reuse value of waste foam mud.

[0031] The present invention also provides a method for recycling and recovering waterless blister mud, which is applied to the above-mentioned waterless blister mud recycling and recovering equipment, and comprises the following steps: S1: Add the waterless foam mud into the feed frame 201, and start the crushing motor 203 to drive the crushing roller 202 to rotate, so as to crush the waterless foam mud, so that the crushed waterless foam mud enters the box body 1 through the inlet 101; S2: The pre-treated water-free blister mud falls onto the dividing plate 301, and then falls onto the two conveyor belts 501 through the dividing plate 301. The conveying motor 506 is started to drive the transmission gear 505 on the left to rotate counterclockwise, thereby driving the driving wheel 503 on the left to rotate counterclockwise, thereby driving the conveyor belt 501 on the left to rotate counterclockwise, and at the same time drives the transmission gear 505 and the driving wheel 503 on the right to rotate clockwise, and drives the conveyor belt 501 on the right to rotate clockwise, thereby conveying the water-free blister mud to between the driving roller 401 and the driven roller 402 on both sides; S3: Start the driving motor 410 to drive the active bevel gear 412 to rotate. The active bevel gear 412 drives the two driving shafts 408 to rotate in the opposite direction through the meshing with the driven bevel gear 411. The two driving shafts 408 respectively drive the two worms 406 to rotate through the corresponding torque sensors 407. The worm 406 drives the active roller 401 to rotate through the corresponding worm gear 405, and drives the driven roller 402 to rotate in the opposite direction through the meshing of the active gear 403 and the driven gear 404. Thus, the waterless bubble mud is further finely crushed through the cooperation of the active rollers 401 and the driven rollers 402 on both sides, so that the crushed waterless bubble mud falls onto the screen 601; S4: Start the screening motor 614 to drive the rotating shaft 613 and the eccentric wheel 612 to rotate, and drive the connecting column 611 to perform a circular motion. The eccentric wheel 612 drives the screen 601 to vibrate up and down by contacting with the push plate 606 and cooperating with the reset of the vertical spring 604, so that the water-free bubble mud is screened through the sieve holes on the screen 601, so that the water-free bubble mud that is crushed to be qualified falls onto the guide plate 10 and is introduced into the extrusion barrel 701 through the guide plate 10, and the water-free bubble mud that is crushed unqualified gathers in the middle of the screen 601. While the connecting column 611 performs a circular motion, the cooperation of the slide plate 610 and the U-shaped rod 609 drives the flat plate 608 and the feeding plate 607 to move up and down significantly, thereby pushing the water-free bubble mud in the middle of the screen 601 upward, so that the water-free bubble mud that is crushed unqualified enters between the two conveyor belts 501, and the water-free bubble mud is transported by the two conveyor belts 501. The mud is then conveyed to the space between the active roller 401 and the driven roller 402 for another crushing process. The torque load of the drive shaft 408 is detected by the torque sensor 407, so as to determine the resistance encountered by the active roller 401 and the driven roller 402 when crushing the water-free bubble mud. When the pressure value monitored by the torque sensor 407 on the right is significantly greater than that on the left, the controller 9 controls the first electromagnet 306 on the left to start, and drives the dividing plate 301 to move to the right through the magnetic attraction of the first iron sheet 307, so that more of the pre-treated water-free bubble mud is introduced onto the conveyor belt 501 on the left, and then crushed by the active roller 401 and the driven roller 402 on the left to balance the crushing load on the right. When the pressure value monitored by the torque sensor 407 on the left is significantly greater than that on the right, the controller 9 controls the first electromagnet 306 on the right to start, and drives the dividing plate 301 to move to the left, thereby guiding the water-free bubble mud to the right. S5, starting the extrusion motor 705 to drive the round shaft 704 and the spiral auger 703 to rotate, and the spiral auger 703 transports the water-free bubble mud while rotating and extrude it through the extrusion nozzle 702; S6. Start the second electromagnet 804 to magnetically attract the second iron sheet 807, and drive the impact plate 806 to approach the rotating plate 803 to compress the connecting spring 805. Then control the second electromagnet 804 to cut off the power, so that the impact plate 806 is reset under the action of the connecting spring 805, and impacts the extrusion barrel 701 under its inertia to prevent the non-bubble mud from adhering to the inner wall of the extrusion barrel 701 to ensure the extrusion effect. Start the rotating motor 801 to drive the rotating plate 803 to rotate, so that the impact plate 806 is aligned with the screen 601, and then repeat the above operation to impact the bottom of the guide plate 10 to avoid material blockage.

[0032] In this embodiment, the material distribution direction of the material distribution plate 301 can be automatically adjusted according to the information fed back by the torque sensor 407 by setting the material distribution mechanism 3 and the conveying mechanism 5, so as to ensure the load balance of the crushing mechanisms on both sides, avoid affecting the overall production efficiency due to overload on one side, and ensure the stable operation of the equipment. The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

Claims

1. A waterless mud recycling and recycling equipment, characterized in that: include: A box (1), wherein a pretreatment mechanism (2) is arranged on the top of the box (1), a controller (9) is arranged on one side of the box (1), and a material distribution mechanism (3), a conveying mechanism (5), a crushing mechanism (4), a screening mechanism (6) and an extrusion mechanism (7) are arranged inside the box (1), and impact mechanisms (8) are arranged on both sides of the extrusion mechanism (7); The pulverizing mechanism (4) comprises a driving roller (401), a driven roller (402), a driving shaft (408), a torque sensor (407) and a driving motor (410); the driving roller (401) and the driven roller (402) are both rotatably mounted inside the box (1); a driving gear (403) and a worm gear (405) are fixedly connected to the front side of the driving roller (401); a driven gear (404) is fixedly mounted to the front side of the driven roller (402); the driving gear (403) and the driven gear (404) are meshed with each other. The worm gear (405) is meshed with a worm (406) on the outside, the worm (406) and the drive shaft (408) are respectively fixedly connected to the two ends of the torque sensor (407), the material distribution mechanism (3) comprises: a material distribution plate (301), a lifting plate (302) and an electric push rod (303), a square hole is opened on the front side of the material distribution plate (301), and the first electromagnet (306) is fixedly connected to the inner walls on both sides of the square hole, and the controller (9) is connected to the torque sensor (407) and the first electromagnet (306) by signal.

2. The water-free blister mud recycling and recovery processing equipment according to claim 1 is characterized in that: The lifting plate (302) is slidably connected in the square hole, and first iron sheets (307) are fixedly connected on both sides of the lifting plate (302), the first electromagnet (306) and the first iron sheet (307) are magnetically matched, and return springs (305) are fixedly connected on both sides of the lifting plate (302), the other end of the return spring (305) is fixedly connected to the side wall of the square hole, and a stabilizing frame is fixedly installed on the outside of the electric push rod (303), and the stabilizing frame is fixedly installed on the outside of the box (1); A limiting rod (304) is fixedly installed in the square hole, the lifting plate (302) is slidably sleeved on the outside of the limiting rod (304), the top of the material dividing plate (301) is in an inverted V shape, and an inlet (101) adapted to the material dividing plate (301) is provided on the top of the box body (1).

3. The water-free blister mud recycling and recycling equipment according to claim 2 is characterized in that: The pre-treatment mechanism (2) comprises a feed frame (201), two crushing motors (203) and two crushing rollers (202); the crushing rollers (202) are rotatably mounted in the feed frame (201), and the front ends of the crushing rollers (202) are fixedly connected to the output ends of the corresponding crushing motors (203); and the crushing motors (203) are fixedly mounted on the front side of the box body (1).

4. The water-free blister mud recycling and recovery equipment according to claim 3 is characterized in that: The active roller (401), the driven roller (402), the drive shaft (408) and the torque sensor (407) are each provided in two groups; the ends of the two drive shafts (408) close to each other are fixedly connected to a driven bevel gear (411); the drive motor (410) is fixedly mounted on the front side of the box (1); and the output shaft of the drive motor (410) is fixedly connected to a active bevel gear (412); the active bevel gear (412) is meshed with the driven bevel gear (411); A plurality of mounting plates (409) are fixedly mounted on the front side of the box body (1), and the drive shaft (408) is rotatably mounted in a corresponding mounting plate (409).

5. The water-free blister mud recycling and recovery equipment according to claim 4 is characterized in that: The conveying mechanism (5) comprises a driving member and two groups of conveying components, the conveying components comprising a conveying belt (501), a driving wheel (503), an auxiliary wheel (504) and a plurality of driven wheels (502), the conveying belt (501) is transmission-mounted on the outer sides of the driving wheel (503), the auxiliary wheel (504) and the plurality of driven wheels (502), and a plurality of anti-slip grooves are provided on the outer side of the conveying belt (501); The driving member comprises a conveying motor (506) and two transmission gears (505); the transmission gears (505) are fixedly connected to the front ends of the corresponding driving wheels (503); the output shaft of the conveying motor (506) is fixedly connected to one of the driving wheels (503); and the conveying motor (506) is fixedly mounted on the front side of the box body (1).

6. The water-free blister mud recycling and recovery equipment according to claim 5 is characterized in that: The screening mechanism (6) comprises: a screening motor (614), a screen (601), a feeding plate (607), two rotating shafts (613) and two pushing plates (606), the two rotating shafts (613) being rotatably connected to the inner walls at the front and rear sides of the box (1), one of the rotating shafts (613) being fixedly connected to the output shaft of the screening motor (614), the screen (601) being slidably connected to the inside of the box (1), and both sides of the top of the pushing plate (606) being fixedly connected to vertical rods (605), the top of the vertical rods (605) being fixedly connected to the bottom of the screen (601), the ends of the two rotating shafts (613) being close to each other being fixedly connected to eccentric wheels (612), the eccentric wheels (612) being movably abutted against the bottom of the corresponding pushing plates (606), and a connecting column (611) being fixedly connected between the two eccentric wheels (612); A flat plate (608) is fixedly connected to the bottom of the feeding plate (607), a plurality of U-shaped rods (609) are fixedly installed to the bottom of the flat plate (608), a slide plate (610) is slidably sleeved on the outer side of the U-shaped rod (609), and the slide plate (610) is rotatably sleeved on the outer side of the connecting column (611).

7. The water-free blister mud recycling and recovery equipment according to claim 6 is characterized in that: The impact mechanism (8) comprises a rotating motor (801), a transverse axis (802), a rotating plate (803) and an impact plate (806); the rotating plate (803) is fixedly sleeved on the outside of the transverse axis (802); one side of the rotating plate (803) is fixedly connected to a connecting spring (805) and a second electromagnet (804); the other end of the connecting spring (805) is fixedly connected to one side of the impact plate (806); one side of the impact plate (806) is fixedly connected to a guide rod (808) and a second iron sheet (807); the guide rod (808) is slidably connected in the rotating plate (803); and the second iron sheet (807) and the second electromagnet (804) are magnetically matched.

8. The water-free blister mud recycling and recovery equipment according to claim 7 is characterized in that: The screen (601) is configured to be V-shaped, a plurality of screen holes are provided on both sides of the top of the screen (601), and a through hole is provided in the middle of the screen (601), the feeding plate (607) is slidably connected in the through hole, and the vertical rod (605) is slidably connected in the flat plate (608); Guide plates (10) are fixedly connected to the inner walls on both sides of the box body (1), and side plates (602) are fixedly connected to the bottom sides of the screen (601). Square plates (603) are fixedly connected to the inner walls on both sides of the box body (1), and square grooves are provided on the sides of the two side plates (602) that are away from each other. The square plates (603) are slidably connected in the corresponding square grooves, and a vertical spring (604) is fixedly connected to the bottom of the square plate (603), and the bottom end of the vertical spring (604) is fixedly connected to the bottom inner wall of the corresponding square groove.

9. The water-free blister mud recycling and recovery equipment according to claim 8 is characterized in that: The extrusion mechanism (7) comprises an extrusion barrel (701) and an extrusion motor (705), wherein the extrusion motor (705) is fixedly mounted on the outside of the extrusion barrel (701), a feed port is provided at the top of the extrusion barrel (701), an extrusion nozzle (702) is connected to the front side of the extrusion barrel (701), a feed pipe (706) is connected to the top of the extrusion barrel (701), a round shaft (704) is fixedly connected to the output shaft of the extrusion motor (705), and a spiral auger (703) is fixedly connected to the round shaft (704).

10. The present invention also provides a method for recycling and recovering waterless blister mud, which is applied to the recycling and recovering equipment for recycling waterless blister mud as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: adding water-free foam mud into the feeding frame (201), and starting the crushing motor (203) to drive the crushing roller (202) to rotate, thereby crushing the water-free foam mud, so that the crushed water-free foam mud enters the box body (1) through the inlet (101); S2: the pre-treated water-free blister mud falls onto the dividing plate (301), and then falls onto the two conveyor belts (501) through the dividing plate (301), and the conveying motor (506) is started to drive the transmission gear (505) on the left to rotate counterclockwise, thereby driving the driving wheel (503) on the left to rotate counterclockwise, thereby driving the conveyor belt (501) on the left to rotate counterclockwise, and at the same time driving the transmission gear (505) and the driving wheel (503) on the right to rotate clockwise, and driving the conveyor belt (501) on the right to rotate clockwise, thereby conveying the water-free blister mud to between the driving roller (401) and the driven roller (402) on both sides; S3: starting the driving motor (410) to drive the driving bevel gear (412) to rotate. The driving bevel gear (412) drives the two driving shafts (408) to rotate in the opposite direction by meshing with the driven bevel gear (411). The two driving shafts (408) respectively drive the two worms (406) to rotate through the corresponding torque sensors (407). The worms (406) drive the driving roller (401) to rotate by meshing with the corresponding worm gear (405). The driven roller (402) is driven to rotate in the opposite direction by meshing with the driving gear (403) and the driven gear (404). Thus, the waterless blister mud is further finely crushed by the cooperation of the driving rollers (401) and the driven rollers (402) on both sides, so that the crushed waterless blister mud falls onto the screen (601). S4: The screening motor (614) is started to drive the rotating shaft (613) and the eccentric wheel (612) to rotate, and drive the connecting column (611) to perform circular motion. The eccentric wheel (612) abuts against the push plate (606) and drives the screen (601) to vibrate up and down under the reset cooperation of the vertical spring (604), thereby screening the water-free blister mud through the sieve holes on the screen (601), so that the crushed water-free blister mud falls onto the guide plate (10) and is guided by the guide plate (10). The water-free foam mud that fails to meet the requirements of the crushing process is fed into the extruder (701), and the crushed foam mud that fails to meet the requirements gathers in the middle of the screen (601). The connecting column (611) performs a circular motion, and the cooperation between the slide plate (610) and the U-shaped rod (609) drives the flat plate (608) and the feeding plate (607) to move up and down in a large range, thereby pushing the water-free foam mud in the middle of the screen (601) upward, so that the crushed foam mud that fails to meet the requirements enters between the two conveyor belts (501), and the water-free foam mud that fails to meet the requirements of the crushing process is transported by the two conveyor belts (501). The water bubble mud is transported to between the active roller (401) and the driven roller (402) for another crushing process. The torque load of the drive shaft (408) is detected by the torque sensor (407), so as to determine the resistance encountered by the active roller (401) and the driven roller (402) when crushing the water bubble mud. When the pressure value monitored by the torque sensor (407) on the right side is significantly greater than that on the left side, the controller (9) controls the first electromagnet (306) on the left side to start, and the first iron sheet (307) is magnetically excited. The suction drives the material distribution plate (301) to move rightward, so that more water-free blister mud that has been pre-treated is introduced onto the conveyor belt (501) on the left side, and then crushed by the active roller (401) and the driven roller (402) on the left side to balance the crushing load on the right side. When the pressure value monitored by the torque sensor (407) on the left side is significantly greater than that on the right side, the controller (9) controls the first electromagnet (306) on the right side to start, driving the material distribution plate (301) to move leftward, thereby guiding the water-free blister mud to the right side. S5, starting the extrusion motor (705) to drive the circular shaft (704) and the spiral auger (703) to rotate, and the spiral auger (703) transports the water-free bubble mud while rotating and extrude it through the extrusion nozzle (702); S6, start the second electromagnet (804) to magnetically attract the second iron sheet (807), and drive the impact plate (806) to approach the rotating plate (803), thereby compressing the connecting spring (805), and then control the second electromagnet (804) to be powered off, so that the impact plate (806) is reset under the action of the connecting spring (805), and impacts the extrusion barrel (701) under its inertia, so as to prevent the non-bubble mud from adhering to the inner wall of the extrusion barrel (701) and ensure the extrusion effect, start the rotating motor (801) to drive the rotating plate (803) to rotate, so that the impact plate (806) is aligned with the screen (601), and then repeat the above operation to impact the bottom of the guide plate (10) to prevent material blockage.

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