CN113618949B

CN113618949B - Polymer rubber regeneration granulator and particle recovery method thereof

Info

Publication number: CN113618949B
Application number: CN202110904592.XA
Authority: CN
Inventors: 罗文兰
Original assignee: Hebei Tengxin Sports Facilities Co ltd
Current assignee: Hebei Tengxin Sports Facilities Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2023-08-11
Anticipated expiration: 2041-08-07
Also published as: CN113618949A

Abstract

The invention belongs to the technical field of rubber regeneration, in particular to a high polymer rubber regeneration granulator, aiming at the problem that the conventional device is mainly used for directly crushing and granulating rubber, the invention provides the following scheme. According to the invention, the heating pipe in the side plate is controlled by the electric control mechanism to heat and soften the rubber at the top of the bearing plate, the extrusion mechanism is arranged to extrude the softened rubber from the discharging pipe at the bearing plate, the cooling mechanism is arranged to harden the rubber, the cutter is driven by the rotating shaft driven by the motor to cut the hardened rubber into blocks, and finally the polishing mechanism is used to polish the rubber, so that the purpose of efficient granulation is realized.

Description

Polymer rubber regeneration granulator and particle recovery method thereof

Technical Field

The invention relates to the technical field of rubber regeneration, in particular to a high polymer rubber regeneration granulator and a particle recovery method thereof.

Background

The rubber which is processed by taking vulcanized leftover materials in the production of rubber products as raw materials, has certain plasticity and can be reused is called reclaimed rubber for short. The regenerated rubber is divided into outer tire type, inner tire type, rubber shoes and the like according to different used waste rubber, and can be used for rubber products to replace raw rubber partially so as to save raw rubber and carbon black and be beneficial to improving the processing performance and certain performances of the rubber products. The regeneration process is a process that the waste rubber breaks part of molecular chains and crosslinking points of vulcanized rubber under the combined action of plasticizer, oxygen, heat and mechanical shearing.

At present, the polymer rubber is regenerated into sheets, and the length is long, so that the device for granulating the recycled polymer rubber is available on the market, but the conventional device is mainly used for directly crushing and granulating the rubber, so that the effect is poor, the production requirement is hardly met, and therefore, the research on an efficient polymer rubber regeneration granulator is very necessary.

Disclosure of Invention

Based on the technical problem that the existing devices are mainly used for directly crushing and granulating rubber, the invention provides a high polymer rubber regeneration granulator.

The invention provides a macromolecule rubber regeneration granulator, which comprises a box body, wherein an electric control mechanism is fixedly connected to the outer wall of one end of the box body, a feeding cover plate is rotatably connected to the outer wall of one end of the box body, a bearing plate is fixedly connected to the inner wall of the box body, a side plate is fixedly connected to the top of the bearing plate, a plurality of heating pipes are fixedly connected to the inner wall of the side plate, the heating pipes are electrically connected with the electric control mechanism, an extrusion mechanism is arranged at the top of the bearing plate, a discharging pipe is fixedly connected to the outer wall of the bearing plate, a cutter is arranged at the bottom of the discharging pipe, a motor is fixedly connected to the outer wall of the top of the box body, a rotating shaft is fixedly connected to the outer wall of the motor, a base is fixedly connected with the cutter, the cutter is in an arc shape, a plurality of notches are formed in the outer wall of the box body, the notches are in an arc shape, a cooling mechanism is arranged at the bottom of the cutter, and a polishing mechanism is arranged at the bottom of the cooling mechanism.

Preferably, the extrusion mechanism comprises a lifting box and a lifting mechanism, wherein the outer wall of the top of the box is fixedly connected with a supporting frame, the lifting mechanism is fixedly connected with the supporting frame, the bottom of the lifting mechanism is fixedly connected with a plurality of lifting rods, the top of the lifting box is fixedly connected with the lifting rods, the bottom of the lifting box is fixedly connected with a plurality of first springs, the bottom of the first springs is fixedly connected with a pressing plate, the inner wall of the pressing plate is fixedly connected with a heating plate, and the inner wall of the lifting box is provided with a boosting mechanism.

Preferably, the boosting mechanism comprises a connecting rod and a fixing rod, the connecting rod is fixedly connected with a rotating shaft, the bottom of the connecting rod is fixedly connected with a first rubber ball, the bottom of the first rubber ball is provided with a second rubber ball, the bottom of the second rubber ball is fixedly connected with the fixing rod, the fixing rod is slidably connected with the lifting box, and the bottom of the fixing rod is fixedly connected with the pressing plate.

Preferably, the grinding machanism includes rotating turret and fly leaf, rotating turret top and axis of rotation fixed connection, and a plurality of first grinding blocks of rotating turret bottom fixedly connected with, the rotating turret bottom is provided with the discharging case, discharging case bottom outer wall fixedly connected with bottom plate, fly leaf and discharging incasement wall sliding connection, and first grinding block sets up to the semicircle, and the second grinding block of fly leaf top outer wall fixedly connected with, first grinding block and second grinding block set up to the semicircle, and a plurality of sieve meshes have been seted up to the fly leaf outer wall.

Preferably, the cooling mechanism comprises a water tank and a water pump, the water tank is fixedly connected with the outer wall of the tank body, the two ends of the rotating frame are respectively provided with an atomization mechanism, the atomization mechanisms are fixedly connected with the water pump, the inner wall of the water tank is fixedly connected with a liquid suction pipe, and the liquid suction pipe is fixedly connected with the water pump.

Preferably, the inner wall of the receiving plate is hollow, the outer wall of one end of the box body is fixedly connected with a liquid outlet pipe, the liquid outlet pipe is fixedly connected with the receiving plate, the other end of the receiving plate is fixedly connected with a liquid guide pipe, and the liquid guide pipe is fixedly connected with the water tank.

Preferably, the equal fixedly connected with second spring in movable plate bottom outer wall both ends, second spring bottom and bottom plate fixed connection, the blown down tank has been seted up to bottom plate bottom outer wall, and the blown down tank inner wall is provided with discharge mechanism, and the discharge mechanism bottom is provided with the collection case.

Preferably, the discharging mechanism comprises a rotating plate and a discharging frame, wherein both sides of the inner wall of the discharging frame are respectively and slidably connected with a rotating rod, both ends of the rotating rods are respectively and rotatably connected with the rotating plate, the rotating plate is rotatably connected with the discharging frame, a plurality of sieve holes are formed in the outer wall of the rotating plate, and the top of the discharging frame is fixedly connected with the outer wall of the bottom of the moving plate.

Preferably, the bottom of the inner wall of the collecting box is fixedly connected with a treatment plate, the inner wall of the treatment plate is provided with activated carbon, a large number of air holes are formed in the outer wall of the top of the treatment plate, and a discharging cover plate is arranged on the outer wall of one side of the collecting box.

The polymer rubber regenerating granulator granule recovering and treating process includes the following steps:

s1: opening a feeding cover plate, putting the block polymer rubber into the box body, accumulating a proper amount of the block polymer rubber in a space formed by the receiving plate and the side plate, and controlling a heating pipe in the side plate to heat the rubber by arranging an electric control mechanism;

s2: starting the lifting mechanism to descend the lifting box by using the lifting rod, extruding the heated rubber by using the pressing plate with the bottom connected by the first spring, further extruding the rubber by using the boosting mechanism driven by the motor, heating the heating plate in the pressing plate by using the electric control mechanism, extruding the rubber while heating, and discharging the softened rubber from the discharging pipe on the outer wall of the receiving plate;

s3: the hollow receiving plate is used for cooling the softened rubber by the water pump, and the liquid outlet pipe and the liquid guide pipe are arranged, so that the running motor drives the bottom of the rotating shaft to be cut into blocks by the cutter connected with the base:

s4: the water pump pumps out the liquid in the water tank, the atomized rubber after the dicing treatment is cooled by the atomizing mechanism, and the rotating shaft driven by the motor drives the rotating frame and the moving plate to polish the rubber by the first polishing block and the second polishing block;

s5: utilize discharge frame and rotor plate to stir the ejection of compact to the rubber grain in the discharging case and handle, make the rubber grain spill from the blown down tank between bottom plate and the ejection of compact, make the rubber grain store up in the case that gathers materials, and receive the activated carbon of handling in the board to carry out drying treatment.

Compared with the prior art, the invention provides a macromolecule rubber regeneration granulator, which has the following beneficial effects:

1. this high polymer rubber regeneration granulator carries out heating softening treatment through setting up the heating pipe in the control curb plate to the rubber at loading board top, extrudes the discharging pipe of softening rubber follow loading board department through setting up extrusion mechanism, hardens the processing through setting up cooling body to rubber, and utilizes motor drive's axis of rotation to drive the cutter and cut the piece to harden rubber and handle, finally utilizes grinding machanism to polish to the rubber, realizes the purpose of high-efficient pelletization.

2. This high polymer rubber regeneration granulator utilizes the lifter to make the lift case go up and down through setting up elevating system, and utilizes the bottom to carry out elastic extrusion processing by first spring coupling's clamp plate to rubber, and carries out extrusion while heating's purpose to rubber through the hot plate that sets up in the automatically controlled mechanism control clamp plate and improves ejection of compact efficiency, utilizes the second rubber ball at first rubber ball and dead lever top to collide each other through the connecting rod that sets up the axis of rotation outer wall, makes the clamp plate of lift case bottom have the motion state of bullet when the extrusion, further improves the efficiency of extrusion ejection of compact.

3. This high polymer rubber regeneration granulator utilizes the liquid suction in the water tank to advance the joint board through setting up the water pump to carry out cooling treatment to the rubber in the discharging pipe, improve follow-up cutter and carry out further cooling treatment to the rubber after the dicing is handled through setting up atomizing mechanism to the dicing efficiency of rubber, finally improved follow-up polishing efficiency.

4. This high polymer rubber regeneration granulator polishes the processing through setting up first grinding piece and the second between rotating turret and the movable plate to rubber, through setting up movable plate and discharging case sliding connection, makes when polishing the processing to rubber, receives the effort between rubber and the grinding piece and makes the movable plate have the motion state of vibrations from top to bottom, has realized the purpose of screening while polishing.

Drawings

FIG. 1 is a schematic cross-sectional view of a polymer rubber recycling granulator according to the present invention;

FIG. 2 is a schematic diagram of a boosting mechanism of a polymer rubber recycling granulator according to the present invention;

FIG. 3 is a schematic cross-sectional view of a discharge mechanism of a polymer rubber recycling granulator according to the present invention;

fig. 4 is a schematic diagram of the main structure of a discharging mechanism of the polymer rubber regeneration granulator provided by the invention;

fig. 5 is a schematic cross-sectional view of a cutter of a polymer rubber recycling granulator according to the present invention.

In the figure: 1 box, 2 support frame, 3 elevating system, 4 lifter, 5 axis of rotation, 6 lifter box, 7 first spring, 8 clamp plate, 9 electric control mechanism, 10 base, 11 breach, 12 cutters, 13 catheter, 14 discharging box, 15 first grinding piece, 16 rotating turret, 17 movable plate, 18 second grinding piece, 19 bottom plate, 20 second spring, 21 drawing tube, 22 water tank, 23 water pump, 24 atomizing mechanism, 25 drain pipe, 26 discharging tube, 27 accept plate, 28 curb plate, 29 heating pipe, 30 hot plate, 31 feeding apron, 32 motor, 33 first rubber ball, 34 connecting rod, 35 dead lever, 36 second rubber ball, 37 active carbon, 38 collection box, 39 processing plate, 40 rotating turret, 41 discharging frame, 42 dwang.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-5, a polymer rubber regeneration granulator, which comprises a box body 1, box 1 one end outer wall fixedly connected with electric control mechanism 9, box 1 one end outer wall rotates and is connected with feed apron 31, be connected with in the box 1 inner wall is fixed and accept board 27, accept board 27 top fixedly connected with curb plate 28, curb plate 28 inner wall fixedly connected with a plurality of heating pipes 29, heating pipe 29 and electric control mechanism 9 electric connection, accept board 27 top is provided with extrusion mechanism, accept board 27 outer wall fixedly connected with discharging pipe 26, discharging pipe 26 bottom is provided with cutter 12, box 1 top outer wall fixedly connected with motor 32, motor 32 bottom fixedly connected with axis of rotation 5, axis of rotation 5 outer wall fixedly connected with base 10, base 10 and cutter 12 fixed connection, cutter 12 set up to the arc, and the outer wall has seted up a plurality of breach 11, breach 11 sets up to the arc, cutter 12 bottom is provided with grinding machanism, carry out the heating softening treatment to the rubber at loading board 27 top through setting up heating pipe 29 in electric control mechanism 28, extrude the mechanism to soften rubber and extrude the rubber from loading board 27 department, set up extrusion mechanism and extrude the motor 26, set up the cooling mechanism and harden through the axis of rotation 5, and carry out the purpose to harden and carry out the final granulation treatment to the rubber with the use of the cooling mechanism to drive the high-efficient is realized by the cutter 32.

In the invention, the extrusion mechanism comprises a lifting box 6 and a lifting mechanism 3, wherein the outer wall of the top of the box body 1 is fixedly connected with a supporting frame 2, the lifting mechanism 3 is fixedly connected with the supporting frame 2, the bottom of the lifting mechanism 3 is fixedly connected with a plurality of lifting rods 4, the top of the lifting box 6 is fixedly connected with the lifting rods 4, the bottom of the lifting box 6 is fixedly connected with a plurality of first springs 7, the bottom of the first springs 7 is fixedly connected with a pressing plate 8, the inner wall of the pressing plate 8 is fixedly connected with a heating plate 30, the heating plate 30 is electrically connected with an electric control mechanism 9, the inner wall of the lifting box 6 is provided with a boosting mechanism, the boosting mechanism comprises a connecting rod 34 and a fixing rod 35, the connecting rod 34 is fixedly connected with a rotating shaft 5, the bottom of the connecting rod 34 is fixedly connected with a first rubber ball 33, the bottom of the first rubber ball 33 is provided with a second rubber ball 36, the bottom of the second rubber ball 36 is fixedly connected with the fixed rod 35, the fixed rod 35 is in sliding connection with the lifting box 6, the bottom of the fixed rod 35 is fixedly connected with the pressing plate 8, the lifting box 6 is lifted by the lifting rod 4 through the lifting mechanism 3, the rubber is elastically extruded by the pressing plate 8 with the bottom connected by the first spring 7, the heating plate 30 in the pressing plate 8 is controlled by the electric control mechanism 9 to extrude and heat the rubber, the discharging efficiency is improved, and the connecting rod 34 arranged on the outer wall of the rotating shaft 5 is used for mutually colliding with the second rubber ball 36 at the top of the fixed rod 35, so that the pressing plate 8 at the bottom of the lifting box 6 has a flicking motion state during extrusion, and the extrusion discharging efficiency is further improved;

the polishing mechanism comprises a rotating frame 16 and a moving plate 17, the top of the rotating frame 16 is fixedly connected with a rotating shaft 5, the bottom of the rotating frame 16 is fixedly connected with a plurality of first polishing blocks 15, the bottom of the rotating frame 16 is provided with a discharging box 14, the outer wall of the bottom of the discharging box 14 is fixedly connected with a bottom plate 19, the moving plate 17 is in sliding connection with the inner wall of the discharging box 14, the first polishing blocks 15 are arranged in a semicircular shape, the outer wall of the top of the moving plate 17 is fixedly connected with a second polishing block 18, the first polishing blocks 15 and the second polishing blocks 18 are arranged in a semicircular shape, and the outer wall of the moving plate 17 is provided with a plurality of sieve holes, so that the aim of efficient polishing is achieved;

the cooling mechanism comprises a water tank 22 and a water pump 23, the water tank 22 is fixedly connected with the outer wall of the box body 1, the two ends of the rotating frame 16 are respectively provided with an atomization mechanism 24, the atomization mechanism is fixedly connected with the water pump 23, the inner wall of the water tank 22 is fixedly connected with a liquid suction pipe 21, the liquid suction pipe 21 is fixedly connected with the water pump 23, the inner wall of a receiving plate 27 is hollow, the outer wall of one end of the box body 1 is fixedly connected with a liquid outlet pipe 25, the liquid outlet pipe 25 is fixedly connected with the receiving plate 27, the other end of the receiving plate 27 is fixedly connected with a liquid guide pipe 13, the liquid guide pipe 13 is fixedly connected with the water tank 22, liquid in the water tank 22 is pumped into the receiving plate 27 by the liquid suction pipe 21 through the water pump 23, so that rubber in a discharge pipe 26 is cooled, the cutting efficiency of a subsequent cutter 12 on rubber is improved, the rubber after the cutting block is further cooled through the arrangement of the atomization mechanism 24, and the subsequent polishing efficiency is finally improved;

the two ends of the outer wall of the bottom of the movable plate 17 are fixedly connected with the second springs 20, the bottom of the second springs 20 is fixedly connected with the bottom plate 19, the outer wall of the bottom plate 19 is provided with a discharge chute, the inner wall of the discharge chute is provided with a discharge mechanism, the bottom of the discharge mechanism is provided with a material collecting box 38, rubber is polished through a first polishing block 15 and a second polishing block 18 arranged between the rotating frame 16 and the movable plate 17, and the movable plate 17 is slidably connected with the discharge box 14 through the arrangement of the movable plate 17, so that when the rubber is polished, the movable plate 17 is in a vertical vibration motion state due to acting force between the rubber and the polishing blocks, and the purpose of polishing and screening is realized;

the discharge mechanism includes rotor plate 40 and ejection of compact frame 41, the equal sliding connection in ejection of compact frame 41 inner wall both sides has dwang 42, the equal rotation in dwang 42 both ends is connected with rotor plate 40, rotor plate 40 and ejection of compact frame 41 rotate and connect, a plurality of sieve meshes have been seted up to rotor plate 40 outer wall, ejection of compact frame 41 top and movable plate 17 bottom outer wall fixed connection, collection material case 38 inner wall bottom fixedly connected with processing board 39, processing board 39 inner wall is provided with activated carbon 37, a large amount of gas pockets have been seted up to processing board 39 top outer wall, collection material case 38 one side outer wall is provided with ejection of compact apron, the purpose of high-efficient ejection of compact and safe save has been realized.

s5: utilize ejection of compact frame and rotor plate to stir the ejection of compact processing to the rubber grain in the discharging case, make the rubber grain spill from the blown down tank between bottom plate and the ejection of compact frame, make the rubber grain store up in the case that gathers materials, and receive the activated carbon of handling in the board to carry out drying treatment.

When the device is used, the heating pipe 29 in the side plate 28 is controlled by the electric control mechanism 9 to heat and soften the rubber at the top of the bearing plate 27, the extrusion mechanism is arranged to extrude the softened rubber from the discharging pipe 26 at the position of the bearing plate 27, the cooling mechanism is arranged to harden the rubber, the cutter 12 is driven by the rotating shaft 5 driven by the motor 32 to cut the hardened rubber into blocks, and finally the polishing mechanism is used to polish the rubber, so that the purpose of efficient granulation is realized.

The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.

Claims

1. The utility model provides a polymer rubber regeneration granulator, includes box (1), box (1) one end outer wall fixedly connected with electric control mechanism (9), box (1) one end outer wall rotates and is connected with feeding apron (31), its characterized in that, be connected with in box (1) inner wall fixedly and accept board (27), accept board (27) top fixedly connected with curb plate (28), curb plate (28) inner wall fixedly connected with a plurality of heating pipes (29), heating pipe (29) and electric control mechanism (9) electric connection, accept board (27) top and be provided with extrusion mechanism, accept board (27) outer wall fixedly connected with discharging pipe (26), discharging pipe (26) bottom is provided with cutter (12), box (1) top outer wall fixedly connected with motor (32), motor (32) bottom fixedly connected with axis of rotation (5), axis of rotation (5) outer wall fixedly connected with base (10), base (10) and cutter (12) fixedly connected with, cutter (12) set up to be a plurality of heating pipes (29), and outer wall set up to have breach (11), arc mechanism (11) are provided with cooling mechanism, arc mechanism is provided with bottom (11), arc mechanism is provided with breach (12;

wherein, extrusion mechanism includes lift case (6) and elevating system (3), outer wall fixedly connected with support frame (2) at box (1) top, elevating system (3) and support frame (2) fixed connection, a plurality of lifter (4) of elevating system (3) bottom fixedly connected with, lift case (6) top and lifter (4) fixed connection, a plurality of first springs (7) of fixedly connected with in lift case (6) bottom, first spring (7) bottom fixedly connected with clamp plate (8), clamp plate (8) inner wall fixedly connected with hot plate (30), hot plate (30) and electric control mechanism (9) electric connection, lift case (6) inner wall is provided with helping the pressure mechanism;

the auxiliary pressing mechanism comprises a connecting rod (34) and a fixing rod (35), the connecting rod (34) is fixedly connected with a rotating shaft (5), a first rubber ball (33) is fixedly connected to the bottom of the connecting rod (34), a second rubber ball (36) is arranged at the bottom of the first rubber ball (33), the bottom of the second rubber ball (36) is fixedly connected with the fixing rod (35), the fixing rod (35) is slidably connected with a lifting box (6), and the bottom of the fixing rod (35) is fixedly connected with a pressing plate (8);

the grinding mechanism comprises a rotating frame (16) and a moving plate (17), wherein the top of the rotating frame (16) is fixedly connected with a rotating shaft (5), a plurality of first grinding blocks (15) are fixedly connected to the bottom of the rotating frame (16), a discharging box (14) is arranged at the bottom of the rotating frame (16), a bottom plate (19) is fixedly connected to the outer wall of the bottom of the discharging box (14), the moving plate (17) is slidably connected with the inner wall of the discharging box (14), the first grinding blocks (15) are arranged in a semicircular shape, a second grinding block (18) is fixedly connected to the outer wall of the top of the moving plate (17), the first grinding blocks (15) and the second grinding blocks (18) are arranged in a semicircular shape, and a plurality of sieve holes are formed in the outer wall of the moving plate (17);

wherein, the equal fixedly connected with second spring (20) in movable plate (17) bottom outer wall both ends, second spring (20) bottom and bottom plate (19) fixed connection, the blown down tank has been seted up to bottom plate (19) bottom outer wall, and the blown down tank inner wall is provided with discharge mechanism, and the discharge mechanism bottom is provided with collection case (38).

2. The polymer rubber regeneration granulator according to claim 1, wherein the cooling mechanism comprises a water tank (22) and a water pump (23), the water tank (22) is fixedly connected with the outer wall of the box body (1), the two ends of the rotating frame (16) are respectively provided with an atomization mechanism (24), the atomization mechanism is fixedly connected with the water pump (23), the inner wall of the water tank (22) is fixedly connected with a liquid suction pipe (21), and the liquid suction pipe (21) is fixedly connected with the water pump (23).

3. The polymer rubber recycling granulator according to claim 1, wherein the inner wall of the receiving plate (27) is hollow, the outer wall of one end of the box body (1) is fixedly connected with a liquid outlet pipe (25), the liquid outlet pipe (25) is fixedly connected with the receiving plate (27), the other end of the receiving plate (27) is fixedly connected with a liquid guide pipe (13), and the liquid guide pipe (13) is fixedly connected with the water tank (22).

4. The polymer rubber regeneration granulator according to claim 1, wherein the discharging mechanism comprises a rotating plate (40) and a discharging frame (41), both sides of the inner wall of the discharging frame (41) are slidably connected with rotating rods (42), both ends of each rotating rod (42) are rotatably connected with the rotating plate (40), the rotating plate (40) is rotatably connected with the discharging frame (41), a plurality of sieve holes are formed in the outer wall of the rotating plate (40), and the top of the discharging frame (41) is fixedly connected with the outer wall of the bottom of the moving plate (17).

5. The polymer rubber regeneration granulator according to claim 4, wherein a treatment plate (39) is fixedly connected to the bottom of the inner wall of the material collecting box (38), activated carbon (37) is arranged on the inner wall of the treatment plate (39), a plurality of air holes are formed in the outer wall of the top of the treatment plate (39), and a discharge cover plate is arranged on the outer wall of one side of the material collecting box (38).

6. A particle recycling method of the polymer rubber recycling granulator according to any one of claims 1 to 5, characterized by comprising the steps of: