Particle manufacturing equipment and granulation method for chemical production

Abstract

The invention discloses particle manufacturing equipment and a granulation method for chemical production, and relates to the technical field of particle manufacturing, the particle manufacturing equipment comprises a bottom plate, the bottom plate is provided with a granulator, a first-stage filtering assembly, a second-stage filtering assembly, a conveying assembly and a connected particle processing assembly, the first-stage filtering assembly can remove small particles from all the particles, and the second-stage filtering assembly can remove small particles from all the particles; the standard particles and the connected particles are conveyed into the second-stage filtering assembly, the second-stage filtering assembly is used for separating the standard particles from the connected particles and conveying the connected particles to the conveying assembly, the conveying assembly is used for conveying the connected particles to the corresponding position of the connected particle processing assembly, and the connected particle processing assembly can push the connected particles; the first-stage filter plate comprises a first-stage filter plate, and the second-stage filter assembly comprises a second-stage filter plate. The problem that small particles and connected particles cannot be effectively treated in the prior art is solved.

Description

Technical Field

[0001] The invention relates to the technical field of particle manufacturing, and in particular to a particle manufacturing device and a granulation method for chemical production. Background Art

[0002] Pellet making equipment, also commonly known as granulator or pelletizer, is a kind of equipment that processes powdered or granular raw materials into solid particles through a specific process. Pellet making equipment is mainly used to form the desired granular products by subjecting the stirred materials or raw materials to a certain pressure and friction. These equipment are widely used in many industries such as pharmaceuticals, food, chemicals, feed, metallurgy, building materials and environmental protection.

[0003] In the existing granulator operation process, the cutting tool is usually deployed at the outlet end of the die. When the material is extruded through the die hole, the cutting tool immediately performs a cutting action to cut the continuously extruded material into granular products of a preset length.

[0004] Defects of the prior art: After long-term use, the mold and cutting tool of the granulator may suffer mechanical wear. This wear phenomenon will increase the resistance of the material when it flows through, and thus have an adverse effect on the fluidity of the material. When the fluidity of the material is poor, the resistance in the extrusion process increases. In order to overcome this resistance, the granulator usually increases the pressure of pushing the material. This increase in pressure may cause the material to be over-compressed in the mold channel, resulting in particles of smaller size in the cutting process; in addition, the synchronization between the rotation rate of the cutting tool and the extrusion rate of the material is also crucial. If the cutting rate and the extrusion rate do not match, it may lead to uneven cutting or failure to cut off the particles. If the particles are not cooled in time, it is easy to cause the particles to re-stick at the cutting point, resulting in the occurrence of "connected particles". Especially when the material fluidity is poor, this rate mismatch problem may be more prominent, and the prior art cannot effectively deal with small particles and connected particles.

[0005] Therefore, the present application provides a particle manufacturing device and a granulation method for chemical production to meet the needs. Summary of the invention

[0006] The purpose of the present application is to provide a particle manufacturing device and a granulation method for chemical production, which solves the problem that the prior art cannot effectively process small particles and connected particles.

[0007] In order to solve the above problems, the present application provides the following technical solutions: a particle manufacturing device, comprising: a bottom plate, on which a granulator, a primary filter component, a secondary filter component, a conveying component, and a continuous particle processing component are arranged, the primary filter component can remove small particles from all particles, and allow standard particles and continuous particles to be conveyed into the secondary filter component, the secondary filter component is used to separate standard particles from continuous particles, and allow continuous particles to be conveyed to the conveying component, the conveying component is used to convey the continuous particles to the corresponding position of the continuous particle processing component, and the continuous particle processing component can push the continuous particles; The first-stage filter plate includes a first-stage filter plate, the second-stage filter assembly includes a second-stage filter plate, the continuous particle processing assembly includes a pressing cylinder, a pressing end, an electric push rod, and a push plate, the output end of the pressing cylinder is fixedly connected to the pressing end, the telescopic end of the electric push rod is fixedly connected to the push plate, a pressure sensor is fixedly arranged on the side of the push plate away from the electric push rod, two posture correction plates are arranged between the two baffles, a vibration motor is fixedly arranged on the posture correction plate, two cameras are symmetrically fixedly arranged on the bottom of the beam, and a receiving assembly is also arranged on the top of the bottom plate, and the receiving assembly is used to receive materials falling from the conveying assembly.

[0008] Preferably, both the primary filter assembly and the secondary filter assembly are provided with a vibration assembly and a guide assembly, the primary filter assembly comprises a fixed frame fixed on the top of the bottom plate, the rear side of the fixed frame is closed, a switch door is hinged on the front side of the fixed frame, a primary entrance is provided on the top of the fixed frame, the primary entrance corresponds to the unloading position of the granulator, a primary filter plate is provided inside the fixed frame, a connecting port for vertical movement of the primary filter plate is provided on the side wall of the fixed frame, one end of the primary filter plate passes through the connecting port and extends to the outside of the fixed frame, a plurality of filter holes are provided on the primary filter plate along its length direction, the primary filter plate is inclined, and a storage box for catching small particles is provided at the bottom of the internal part of the fixed frame;

[0009] Preferably, the vibration component includes multiple fixed plates, the fixed plates of the vibration component arranged on the fixed frame are fixed on the side walls of the fixed frame, a driving motor is fixedly installed on the fixed plates, the output end of the driving motor of the vibration component arranged on the fixed frame passes through the side walls of the fixed frame, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft of the vibration component arranged on the fixed frame is located inside the fixed frame, a plurality of first pads are fixedly connected inside the fixed frame, the first pads and the rotating shaft are arranged in a one-to-one correspondence, the end of the rotating shaft of the vibration component arranged on the fixed frame away from the driving motor is rotatably connected to the side of the first pad, a plurality of cams are fixedly arranged on the rotating shaft along its length direction, the rotating shaft of the vibration component arranged on the fixed frame is arranged parallel to the primary filter plate; the cam includes a short diameter edge, a long diameter edge and a transition edge.

[0010] Preferably, the guide assembly includes four guide rods, four base plates, and two trapezoidal baffles. The four base plates of the guide assembly arranged on the fixed frame are respectively fixedly connected to the inner walls of the fixed frame, and the four base plates are distributed in a rectangular shape. The top ends of the guide rods of the guide assembly arranged on the fixed frame are fixedly connected to the inner top of the fixed frame, and the bottom ends of the guide rods are fixedly connected to the corresponding base plates. The two trapezoidal baffles of the guide assembly arranged on the fixed frame are symmetrically arranged on both sides of the primary filter plate. The top of the trapezoidal baffle of the primary filter plate arranged on the fixed frame is fixedly connected to the inner top of the fixed frame, and the bottom of the trapezoidal baffle is fixedly connected with an extension strip. The extension strip of the guide assembly arranged on the fixed frame contacts the bottom of the primary filter plate, and the guide rod of the guide assembly arranged on the fixed frame passes through the primary filter plate and the extension strip of the trapezoidal baffle.

[0011] Preferably, the secondary filter assembly includes a fixing frame fixed on the top of the base plate, a secondary inlet is provided on the top of the fixing frame, the secondary inlet is arranged corresponding to the unloading position of the primary filter plate, a secondary filter plate is arranged inside the fixing frame, a fixing port for vertical movement of the secondary filter plate is provided on the side wall of the fixing frame, one end of the secondary filter plate passes through the fixing port and extends to the outside of the fixing frame, a plurality of filter holes are provided on the secondary filter plate along its length direction, the secondary filter plate is inclined, a guide frame is fixedly provided inside the fixing frame and below the secondary filter plate, the top and bottom ends of the guide frame are open, and the caliber of the guide frame gradually decreases from top to bottom.

[0012] Preferably, the conveying assembly includes two symmetrically arranged baffles, with legs fixedly connected to the baffles, the legs being fixed to the base plate, a plurality of rolling rollers being rotatably connected between the two baffles along their length directions, a stepper motor being fixedly arranged on the side of one of the baffles, the output end of the stepper motor passing through the corresponding baffle and fixedly connected to one of the rolling rollers, the same conveyor belt being installed on the outer sides of the plurality of rolling rollers, a crossbeam being arranged above the conveying assembly, the two ends of the crossbeam respectively extending to the two sides of the conveying assembly and being fixedly mounted on the base plate.

[0013] Preferably, a pressing cylinder is fixedly arranged on the top of the cross beam, the output end of the pressing cylinder passes through the cross beam and is fixedly connected to the pressing end, the electric push rod is fixed on the side wall of the cross beam, the movement direction of the push plate is perpendicular to the movement direction of the conveyor belt, a rubber block is connected between the posture correction plate and the corresponding baffle, and the posture correction plate includes an arc edge and a vertical edge.

[0014] Preferably, the receiving component includes two symmetrically arranged support plates, which are fixed to the base plate, a servo motor is fixedly arranged on one of the support plates, the output end of the servo motor passes through the corresponding support plate and is fixedly connected to a threaded rod, the other end of the threaded rod is rotatably connected to the other support plate, a limit rod is fixedly connected between the two support plates, the threaded rod and the limit rod are jointly provided with the same displacement plate, the threaded rod is threadedly connected to the displacement plate, the limit rod is slidably connected to the displacement plate, the threaded rod and the limit rod both pass through the displacement plate, and two limit frames are fixedly connected to the top of the displacement plate, a particle collection box is installed on the inner side of one of the limit frames, and a waste collection box is installed on the inner side of the other limit frame.

[0015] The granulation method for chemical production comprises the following steps:

[0016] S1, adding the pretreated raw materials into the granulator;

[0017] S2. Inside the granulator, the raw materials are subjected to pressure and shear force to form granules.

[0018] In summary, the technical effects and advantages of the present invention are as follows:

[0019] 1. In the present invention, a primary filter assembly is provided in the device, which effectively separates small particles from all particles through the filter holes on the primary filter plate. The filter holes of the primary filter plate ensure that only small particles can pass through, while standard particles and connected particles are retained on the filter plate and continue to be transported downward; the filter holes on the secondary filter plate are larger than the standard particles but smaller than the connected particles, so that the standard particles can be separated from the connected particles. The standard particles fall into the guide frame below through the filter holes and are transported to the designated position by the conveyor, while the connected particles are retained on the filter plate and continue to be transported downward; for the connected particles transported through the secondary filter assembly, the device is provided with A combined particle processing component is installed for processing. The combined particle processing component pushes the combined particles through the cooperation of a pressing cylinder and an electric push rod. The camera monitors the position of the combined particles. When the combined particles run to a specified distance, the conveying component stops running, and the pressing cylinder drives the pressing end to move vertically downward to contact the top of the combined particles. The electric push rod pushes the push plate to move in the direction of the combined particles. The pressure sensor on the push plate detects the resistance during the inference process. If the resistance is 0 (that is, the combined particles are successfully divided into two particles), the particles are collected in a particle collection box; if the resistance is not 0 (that is, the combined particles are not divided into two sections), the combined particles are collected in a waste collection box for scrapping.

[0020] 2. In the present invention, a vibration assembly is provided in both the primary filter assembly and the secondary filter assembly. The vibration assembly drives the rotating shaft and the cam to rotate through a driving motor, so that the primary filter plate and the secondary filter plate vibrate. The vibration helps the particles to be evenly distributed on the filter plate and fall smoothly, thereby improving the filtering efficiency and reducing the clogging and accumulation of particles during the filtering process.

[0021] 3. In the present invention, a guide assembly is also provided in the primary filter assembly and the secondary filter assembly. Through the cooperation of the guide rod and the trapezoidal baffle, vertical guidance is provided to the primary filter plate and the secondary filter plate, thereby ensuring the stability of the filter plate during vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the primary filter assembly of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the primary filter assembly of the present invention from another perspective;

[0026] Figure 4 It is a structural schematic diagram of the primary filter plate of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the secondary filter assembly of the present invention;

[0028] Figure 6 It is a partial structural schematic diagram of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged structural diagram at A in the middle.

[0030] In the figure: 1, bottom plate; 2, granulator; 3, primary filter assembly; 31, fixed frame; 32, primary inlet; 33, primary filter plate; 34, storage box; 4, secondary filter assembly; 41, fixed frame; 42, secondary inlet; 43, secondary filter plate; 44, guide frame; 5, conveying assembly; 51, baffle; 52, support leg; 53, conveyor belt; 6, receiving assembly; 61, support plate; 62, threaded rod; 63, limit rod; 64, servo motor ; 65. displacement plate; 66. limiting frame; 67. waste collection box; 68. particle collection box; 7. pressing cylinder; 8. pressing end; 9. posture correction plate; 10. electric push rod; 11. push plate; 12. vibration assembly; 121. drive motor; 122. fixing plate; 123. rotating shaft; 124. cam; 13. guide assembly; 131. guide rod; 132. substrate; 133. trapezoidal baffle; 14. vibration motor; 15. camera. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example: Reference Figure 1-Figure 7 The particle manufacturing equipment shown includes: a base plate 1, on which are arranged a granulator 2, a primary filter component 3, a secondary filter component 4, a conveying component 5, and a continuous particle processing component. During the production process of the granulator 2, small particles (with a particle size smaller than that of standard particles), standard particles, and continuous particles are generated. The primary filter component 3 is used to remove small particles from all particles, the secondary filter component 4 is used to separate standard particles from continuous particles, the conveying component 5 is used to convey the continuous particles to the corresponding position of the continuous particle processing component, and the continuous particle processing component is used to process the continuous particles.

[0033] During the operation of the granulator 2, the small particles, standard particles and connected particles generated enter the first-level filter component 3, the first-level filter component 3 removes the small particles from all particles, and allows the standard particles and connected particles to be transported into the second-level filter component 4, the second-level filter component 4 separates the standard particles from the connected particles, the second-level filter component 4 allows the standard particles to be transported to the designated location below it, the second-level filter component 4 transports the connected particles to the conveying component 5, the conveying component 5 transports the connected particles to the corresponding position, and the connected particle processing component pushes the connected particles.

[0034] The primary filter assembly 3 and the secondary filter assembly 4 are both provided with a vibration assembly 12 and a guide assembly 13. The primary filter assembly 3 includes a fixed frame 31 fixed on the top of the bottom plate 1. The rear side of the fixed frame 31 is closed, and a switch door is hinged on the front side of the fixed frame 31. A primary entrance 32 is provided on the top of the fixed frame 31, and the primary entrance 32 corresponds to the unloading position of the granulator 2. A primary filter plate 33 is provided inside the fixed frame 31. A connecting port for the primary filter plate 33 to move vertically is provided on the side wall of the fixed frame 31. One end of the primary filter plate 33 passes through the connecting port and extends to the outside of the fixed frame 31. A plurality of filter holes are provided on the primary filter plate 33 along its length direction. The size of the filter holes of the primary filter plate 33 is smaller than the standard particle size, and the size of the filter holes of the primary filter plate 33 is larger than the size of small particles. The primary filter plate 33 is tilted, and a storage box 34 for catching small particles is provided at the bottom of the fixed frame 31.

[0035] The vibration assembly 12 on the fixed frame 31 is used to provide vibration to the primary filter plate 33. The vibration assembly 12 includes a plurality of fixed plates 122. The fixed plates 122 of the vibration assembly 12 arranged on the fixed frame 31 are fixed on the side walls of the fixed frame 31. A driving motor 121 is fixedly mounted on the fixed plates 122. The output end of the driving motor 121 of the vibration assembly 12 arranged on the fixed frame 31 passes through the side walls of the fixed frame 31. The output end of the driving motor 121 is fixedly connected to a rotating shaft 123. The rotating shaft 123 of the vibration assembly 12 arranged on the fixed frame 31 is inside the fixed frame 31. A plurality of first cushion blocks are fixedly connected inside, and the first cushion blocks are arranged one by one with the rotating shaft 123. The end of the rotating shaft 123 of the vibration component 12 arranged on the fixed frame 31 away from the driving motor 121 is rotatably connected to the side of the first cushion block. A plurality of cams 124 are fixedly arranged on the rotating shaft 123 along its length direction. The rotating shaft 123 of the vibration component 12 arranged on the fixed frame 31 is arranged parallel to the primary filter plate 33. The cam 124 includes a short diameter edge, a long diameter edge and a transition edge. In the initial state, the long diameter edges of all the cams 124 are arranged downward, so that the primary filter plate 33 is in an unlifted state.

[0036] The guide assembly 13 on the fixed frame 31 is used to provide vertical guidance for the primary filter plate 33. The guide assembly 13 includes four guide rods 131, four base plates 132, and two trapezoidal baffles 133. The four base plates 132 of the guide assembly 13 arranged on the fixed frame 31 are respectively fixedly connected to the inner wall of the fixed frame 31, and the four base plates 132 are distributed in a rectangular shape. The top end of the guide rod 131 of the guide assembly 13 arranged on the fixed frame 31 is fixedly connected to the inner top of the fixed frame 31, and the bottom end of the guide rod 131 is fixedly connected to the corresponding base plate 132. Two trapezoidal baffles 133 are symmetrically arranged on both sides of the primary filter plate 33. The top of the trapezoidal baffle 133 of the primary filter plate 33 arranged on the fixed frame 31 is fixedly connected to the inner top of the fixed frame 31, and the bottom of the trapezoidal baffle 133 is fixedly connected with an extension bar. The extension bar of the guide assembly 13 arranged on the fixed frame 31 contacts the bottom of the primary filter plate 33, so that the trapezoidal baffle 133 arranged on the fixed frame 31 can support the primary filter plate 33. The guide rod 131 of the guide assembly 13 arranged on the fixed frame 31 passes through the primary filter plate 33 and the extension bar of the trapezoidal baffle 133.

[0037] During the operation of the granulator 2, the vibration component 12 on the fixed frame 31 is in operation, and the small particles, standard particles and continuous particles produced by the granulator 2 enter the fixed frame 31 through the primary inlet 32 ​​and fall on the primary filter plate 33. The output end of the drive motor 121 drives the rotating shaft 123 and the cam 124 on the rotating shaft 123 to rotate. The rotation of the cam 124 causes the primary filter plate 33 to vibrate, thereby causing the small particles on the primary filter plate 33 to fall into the storage box 34 through the filter holes of the primary filter plate 33. The primary filter plate 33 then allows the standard particles and continuous particles to be transported downward at an angle.

[0038] The secondary filter assembly 4 includes a fixing frame 41 fixed to the top of the bottom plate 1, a secondary inlet 42 is provided on the top of the fixing frame 41, and the secondary inlet 42 is correspondingly arranged at the unloading position of the primary filter plate 33, a secondary filter plate 43 is arranged inside the fixing frame 41, and a fixing port for the secondary filter plate 43 to move vertically is provided on the side wall of the fixing frame 41, one end of the secondary filter plate 43 passes through the fixing port and extends to the outside of the fixing frame 41, and a plurality of filter holes are provided on the secondary filter plate 43 along its length direction, the size of the filter holes of the secondary filter plate 43 is larger than the standard particle size, the size of the filter holes of the secondary filter plate 43 is smaller than the size of the connected particles, the secondary filter plate 43 is inclined, and a guide frame 44 is fixedly provided inside the fixing frame 41 and below the secondary filter plate 43, the top and bottom ends of the guide frame 44 are open, the caliber of the guide frame 44 gradually decreases from top to bottom, and a conveyor (not shown in the figure) is provided below the guide frame 44.

[0039] The vibration assembly 12 on the fixed frame 41 is used to provide vibration to the secondary filter plate 43. The fixed plate 122 of the vibration assembly 12 arranged on the fixed frame 41 is fixed on the side wall of the fixed frame 41. The output end of the drive motor 121 of the vibration assembly 12 arranged on the fixed frame 41 passes through the side wall of the fixed frame 41. The rotating shaft 123 of the vibration assembly 12 arranged on the fixed frame 41 is located inside the fixed frame 41. A plurality of second pads are fixedly connected inside the fixed frame 41. The second pads are arranged one-to-one with the rotating shaft 123 of the vibration assembly 12 arranged on the fixed frame 41. The end of the rotating shaft 123 of the vibration assembly 12 arranged on the fixed frame 41 away from the drive motor 121 is rotatably connected to the side of the second pad. The rotating shaft 123 of the vibration assembly 12 arranged on the fixed frame 41 is arranged in parallel with the secondary filter plate 43. In the initial state, the long diameter edges of all cams 124 are arranged downward, so that the secondary filter plate 43 is in an unlifted state.

[0040] The guide assembly 13 on the fixed frame 41 is used to provide vertical guidance for the secondary filter plate 43. The four base plates 132 of the guide assembly 13 arranged on the fixed frame 41 are respectively fixedly connected to the inner walls of the fixed frame 41. The top of the guide rod 131 of the guide assembly 13 arranged on the fixed frame 41 is fixedly connected to the inner top of the fixed frame 41. The two trapezoidal baffles 133 of the guide assembly 13 on the fixed frame 41 are symmetrically arranged on both sides of the secondary filter plate 43. The top of the trapezoidal baffle 133 of the guide assembly 13 on the fixed frame 41 is fixedly connected to the inner top of the fixed frame 41. The extension bar of the guide assembly 13 on the fixed frame 41 contacts the bottom of the secondary filter plate 43, so that the trapezoidal baffle 133 arranged on the fixed frame 41 can support the secondary filter plate 43. The guide rod 131 arranged on the fixed frame 41 passes through the secondary filter plate 43 and the extension bar of the trapezoidal baffle 133.

[0041] During the operation of the granulator 2, the vibration component 12 on the fixed frame 41 is in operation, and the primary filter plate 33 allows the standard particles and the connected particles to be transported downward at an angle. The standard particles and the connected particles enter the fixed frame 41 at an angle through the secondary inlet 42 and fall on the secondary filter plate 43. The output end of the drive motor 121 drives the rotating shaft 123 and the cam 124 on the rotating shaft 123 to rotate. The rotation of the cam 124 causes the secondary filter plate 43 to vibrate, thereby causing the standard particles on the secondary filter plate 43 to enter the guide frame 44 through the filter holes of the secondary filter plate 43. Under the guide effect of the guide frame 44, the standard particles fall on the conveyor and are transported to the designated position by the conveyor. The secondary filter plate 43 then allows the connected particles to be transported downward at an angle.

[0042] The conveying assembly 5 includes two symmetrically arranged baffles 51, on which legs 52 are fixedly connected, and the legs 52 are fixed to the bottom plate 1. A plurality of rolling rollers are rotatably connected between the two baffles 51 along their length direction, and a stepping motor (not shown in the figure) is fixedly arranged on the side of one of the baffles 51, and the output end of the stepping motor passes through the corresponding baffle 51 and is fixedly connected to one of the rolling rollers, and the same conveying belt 53 is installed on the outer sides of the plurality of rolling rollers, and a crossbeam is arranged above the conveying assembly 5, and the two ends of the crossbeam extend to the two sides of the conveying assembly 5 and are fixedly installed on the bottom plate 1;

[0043] The continuous grain processing component includes a pressing cylinder 7, a pressing end 8, an electric push rod 10, and a push plate 11. The pressing cylinder 7 is fixedly arranged on the top of the crossbeam, and the output end of the pressing cylinder 7 passes through the crossbeam and is fixedly connected to the pressing end 8. The electric push rod 10 is fixed on the side wall of the crossbeam, and the telescopic end of the electric push rod 10 is fixedly connected to the push plate 11. A pressure sensor (not shown in the figure) is fixedly arranged on the side of the push plate 11 away from the electric push rod 10. The movement direction of the push plate 11 is perpendicular to the movement direction of the conveyor belt 53. Two posture correction plates 9 are arranged between the two baffles 51. A rubber block is connected between the posture correction plate 9 and the corresponding baffle 51. A vibration motor 14 is fixedly arranged on the posture correction plate 9; the posture correction plate 9 includes an arc edge and a vertical edge. The spacing between the vertical edges of the two posture correction plates 9 is adapted to the width of the continuous grains. Two cameras 15 are symmetrically fixedly arranged on the bottom of the crossbeam. The rubber block is an elastic material that can deform when subjected to external force and return to its original shape after the external force disappears. The elastic properties of the rubber block enable it to connect two components while allowing a certain relative movement or vibration between these components. The rubber block is used as a connecting piece. The rubber block not only connects the posture correction plate 9 and the baffle, but also allows the posture correction plate 9 to vibrate under the drive of the vibration motor due to its elastic properties.

[0044] During the operation of the granulator 2, the conveying assembly 5 and the vibration motor 14 are in operation, the secondary filter plate 43 allows the connected granules to be conveyed downwardly at an angle, the connected granules fall on the conveyor belt 53, and move toward the connected granule processing assembly under the action of the conveying assembly 5, the vibration motor 14 drives the posture correction plate 9 to vibrate, and the connected granules enter between the two vertical edges under the action of the two arc edges. When the camera 15 monitors that the connected granules have moved to a specified distance, and the cutting seam of the connected granules exceeds the posture correction plate 9, as shown in FIG. Figure 7As shown, the conveying component 5 is stopped, and the pressing cylinder 7 is started. The output end of the pressing cylinder 7 drives the pressing end 8 to move vertically downward until the pressing end 8 contacts the top of the connected particles. Then the electric push rod 10 is started. The telescopic end of the electric push rod 10 drives the push plate 11 to move in the direction of the connected particles. The pressure sensor on the push plate 11 contacts the connected particles, and the push plate 11 pushes the connected particles for a certain period of time. If the data transmitted by the pressure sensor to the external control device is 0, that is, the push plate 11 does not detect obvious resistance in the end, it means that the connected particles are divided into two particles. If the data transmitted by the pressure sensor to the external control device is not 0, that is, the push plate 11 finally detects obvious resistance, it means that the connected particles are not divided into two sections.

[0045] A receiving assembly 6 is also provided on the top of the base plate 1. The receiving assembly 6 is used to receive materials dropped from the conveying assembly 5. The receiving assembly 6 includes two symmetrically arranged support plates 61, which are fixed to the base plate 1. A servo motor 64 is fixedly provided on one of the support plates 61. The output end of the servo motor 64 passes through the corresponding support plate 61 and is fixedly connected to a threaded rod 62. The other end of the threaded rod 62 is rotatably connected to the other support plate 61. A limiting rod 63 is fixedly connected between the two support plates 61. The threaded rod 62 and the limiting rod 63 are jointly provided with the same displacement plate 65. The threaded rod 62 is threadedly connected to the displacement plate 65, and the limiting rod 63 is slidably connected to the displacement plate 65. The threaded rod 62 and the limiting rod 63 both pass through the displacement plate 65. Two limiting frames 66 are fixedly connected to the top of the displacement plate 65, a particle collection box 68 is installed on the inner side of one of the limiting frames 66, and a waste collection box 67 is installed on the inner side of the other limiting frame 66.

[0046] The above-mentioned operating equipment is electrically connected to the external control equipment. If the data transmitted by the pressure sensor to the external control equipment is 0, it means that the connected particles are divided into two particles. The external control equipment starts the servo motor 64. The output end of the servo motor 64 drives the threaded rod 62 to rotate, so that the displacement plate 65, the limiting frame 66, the waste collection box 67, and the particle collection box 68 move as a whole, and the moving direction of the waste collection box 67 and the particle collection box 68 is perpendicular to the running direction of the conveyor belt 53, so that the particle collection box 68 is moved to the unloading position of the conveying component 5, so that the particle collection box 68 can receive two particles. After a certain amount of particles are accumulated in the particle collection box 68, the particles in the particle collection box 68 are poured into the fixed frame 31 for screening again; if the data transmitted by the pressure sensor to the external control equipment is not 0, it means that the connected particles are not divided into two sections, so that the waste collection box 67 is moved to the unloading position of the conveying component 5, so that the waste collection box 67 can receive the connected particles, and the connected particles in the waste collection box 67 are scrapped.

[0047] The granulation method for chemical production comprises the following steps:

[0048] S1, adding the pretreated raw materials into the interior of the granulator 2;

[0049] S2. Inside the granulator 2, the raw materials are subjected to pressure and shear force to form granules.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A particle manufacturing device comprising: The bottom plate is characterized in that: a granulator, a primary filter component, a secondary filter component, a conveying component, and a continuous particle processing component are arranged on the bottom plate, the primary filter component can remove small particles from all particles, and allow standard particles and continuous particles to be conveyed into the secondary filter component, the secondary filter component is used to separate standard particles from continuous particles, and allow continuous particles to be conveyed to the conveying component, the conveying component is used to convey continuous particles to corresponding positions of the continuous particle processing component, and the continuous particle processing component can push the continuous particles; the primary filter plate includes a primary filter plate, the secondary filter component includes a secondary filter plate, the continuous particle processing component includes a pressing cylinder, a pressing end, an electric push rod, and a push plate, the output end of the pressing cylinder is fixedly connected to the pressing end, the telescopic end of the electric push rod is fixedly connected to the push plate, a pressure sensor is fixedly arranged on the side of the push plate away from the electric push rod, two posture correction plates are arranged between the two baffles, a vibration motor is fixedly arranged on the posture correction plate, two cameras are symmetrically fixedly arranged at the bottom of the crossbeam, and a receiving component is also arranged on the top of the bottom plate, and the receiving component is used to receive materials falling from the conveying component.

2. A particle manufacturing device according to claim 1, characterized in that: Both the primary filter assembly and the secondary filter assembly are provided with a vibration assembly and a guide assembly. The primary filter assembly includes a fixed frame fixed on the top of the bottom plate, the rear side of the fixed frame is closed, and a switch door is hinged on the front side of the fixed frame. A primary entrance is provided on the top of the fixed frame, and the primary entrance corresponds to the unloading position of the granulator. A primary filter plate is provided inside the fixed frame, and a connecting port for vertical movement of the primary filter plate is provided on the side wall of the fixed frame. One end of the primary filter plate passes through the connecting port and extends to the outside of the fixed frame. A plurality of filter holes are provided on the primary filter plate along its length direction, and the primary filter plate is tilted. A storage box for catching small particles is provided at the bottom of the interior of the fixed frame.

3. A particle manufacturing device according to claim 2, characterized in that: The vibration component includes multiple fixed plates. The fixed plates of the vibration component arranged on the fixed frame are fixed on the side walls of the fixed frame. A driving motor is fixedly installed on the fixed plates. The output end of the driving motor of the vibration component arranged on the fixed frame passes through the side walls of the fixed frame. The output end of the driving motor is fixedly connected with a rotating shaft. The rotating shaft of the vibration component arranged on the fixed frame is located inside the fixed frame. A plurality of first pads are fixedly connected inside the fixed frame. The first pads and the rotating shaft are arranged one-to-one correspondingly. The end of the rotating shaft of the vibration component arranged on the fixed frame away from the driving motor is rotatably connected to the side of the first pad. A plurality of cams are fixedly arranged on the rotating shaft along its length direction. The rotating shaft of the vibration component arranged on the fixed frame is arranged parallel to the primary filter plate. The cam includes a short diameter edge, a long diameter edge and a transition edge.

4. A particle manufacturing device according to claim 2, characterized in that: The guide assembly includes four guide rods, four base plates, and two trapezoidal baffles. The four base plates of the guide assembly arranged on the fixed frame are respectively fixedly connected to the inner wall of the fixed frame, and the four base plates are distributed in a rectangular shape. The top end of the guide rod of the guide assembly arranged on the fixed frame is fixedly connected to the inner top of the fixed frame, and the bottom end of the guide rod is fixedly connected to the corresponding base plate. The two trapezoidal baffles of the guide assembly arranged on the fixed frame are symmetrically arranged on both sides of the primary filter plate. The top of the trapezoidal baffle of the primary filter plate arranged on the fixed frame is fixedly connected to the inner top of the fixed frame, and the bottom of the trapezoidal baffle is fixedly connected with an extension strip. The extension strip of the guide assembly arranged on the fixed frame contacts the bottom of the primary filter plate, and the guide rod of the guide assembly arranged on the fixed frame passes through the primary filter plate and the extension strip of the trapezoidal baffle.

5. A particle manufacturing device according to claim 1, characterized in that: The secondary filter assembly includes a fixing frame fixed on the top of the bottom plate, a secondary inlet is provided on the top of the fixing frame, and the secondary inlet is arranged corresponding to the unloading position of the primary filter plate. The secondary filter plate is arranged inside the fixing frame, and a fixing port for vertical movement of the secondary filter plate is provided on the side wall of the fixing frame. One end of the secondary filter plate passes through the fixing port and extends to the outside of the fixing frame. A plurality of filter holes are provided on the secondary filter plate along its length direction, and the secondary filter plate is arranged at an angle. A guide frame is fixedly arranged inside the fixing frame and below the secondary filter plate, and the top and bottom ends of the guide frame are open, and the caliber of the guide frame gradually decreases from top to bottom.

6. A particle manufacturing device according to claim 1, characterized in that: The conveying assembly includes two symmetrically arranged baffles, with legs fixedly connected to the baffles, and the legs are fixed to the bottom plate. A plurality of rolling rollers are rotatably connected between the two baffles along their length directions. A stepper motor is fixedly arranged on the side of one of the baffles, and the output end of the stepper motor passes through the corresponding baffle and is fixedly connected to one of the rolling rollers. The same conveyor belt is installed on the outer sides of the plurality of rolling rollers. A crossbeam is arranged above the conveying assembly, and both ends of the crossbeam extend to both sides of the conveying assembly and are fixedly mounted on the bottom plate.

7. A particle manufacturing device according to claim 1, characterized in that: A pressing cylinder is fixedly arranged on the top of the crossbeam, and the output end of the pressing cylinder passes through the crossbeam and is fixedly connected to the pressing end head. The electric push rod is fixed on the side wall of the crossbeam. The movement direction of the push plate is perpendicular to the movement direction of the conveyor belt. A rubber block is connected between the posture correction plate and the corresponding baffle plate. The posture correction plate includes an arc edge and a vertical edge.

8. A particle manufacturing device according to claim 1, characterized in that: The receiving component includes two symmetrically arranged support plates, which are fixed to the bottom plate, a servo motor is fixedly arranged on one of the support plates, an output end of the servo motor passes through the corresponding support plate and is fixedly connected to a threaded rod, the other end of the threaded rod is rotatably connected to the other support plate, a limit rod is fixedly connected between the two support plates, the threaded rod and the limit rod are jointly provided with the same displacement plate, the threaded rod is threadedly connected to the displacement plate, the limit rod is slidably connected to the displacement plate, the threaded rod and the limit rod both pass through the displacement plate, and two limit frames are fixedly connected to the top of the displacement plate, a particle collection box is installed on the inner side of one of the limit frames, and a waste collection box is installed on the inner side of the other limit frame.

9. A granulation method for chemical production, using a granulation device as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1, adding the pretreated raw materials into the granulator; S2. Inside the granulator, the raw materials are subjected to pressure and shear force to form granules.

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