CN114274401B - Nylon regenerated plastic particle and preparation method thereof - Google Patents
Nylon regenerated plastic particle and preparation method thereof Download PDFInfo
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- CN114274401B CN114274401B CN202111677057.1A CN202111677057A CN114274401B CN 114274401 B CN114274401 B CN 114274401B CN 202111677057 A CN202111677057 A CN 202111677057A CN 114274401 B CN114274401 B CN 114274401B
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- nylon
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- 239000004677 Nylon Substances 0.000 title claims abstract description 36
- 229920001778 nylon Polymers 0.000 title claims abstract description 36
- 239000002245 particle Substances 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000003337 fertilizer Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011343 solid material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007908 dry granulation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses novel nylon regenerated plastic particles and a preparation method thereof, wherein the novel nylon regenerated plastic particles comprise the following steps: the granulator comprises a granulator body and a pair of rollers fixed above the granulator body; the two cleaning devices are arranged on the side surfaces of the pair of rollers and are used for cleaning extrusion holes on the side surfaces of the pair of rollers; the two buffer devices are arranged and used for increasing the cleaning effect of the cleaning device on the pair of rollers; the collecting device is provided with two collecting devices and is used for collecting the compound fertilizer residues cleaned by the cleaning devices, and the cleaning blocks are arranged in the same manner as the extrusion holes and are also arranged in a staggered manner when the collecting device is used, so that the cleaning blocks can follow the rotary column to reciprocate when the rotary column reciprocates, and then the cleaning blocks can clean the extrusion holes on the side surfaces of the counter roller when the cleaning blocks move to correspond to the extrusion holes on the counter roller, so that the influence of the remaining nylon waste on the next extrusion can be avoided.
Description
Technical Field
The invention relates to the technical field of nylon recycled plastic particles, in particular to a nylon recycled plastic particle and a preparation method thereof.
Background
The extrusion granulator is a dry granulation process that uses pressure to agglomerate solid materials. This is accomplished by squeezing the material against two counter-rotating rollers driven by eccentric sleeves or hydraulic systems. When the solid materials are extruded, air among the powder particles is firstly removed to rearrange the particles so as to eliminate gaps among the materials.
The existing nylon waste is mostly required to be heated and melted, extruded into strips, cooled and sheared into particles, the process is complicated in procedure, occupied space is large, and efficient recycling of the nylon waste is not facilitated.
Disclosure of Invention
The invention aims to provide nylon regenerated plastic particles and a preparation method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a nylon regenerated plastic particle is prepared by an extrusion granulator.
The preparation method of the nylon regenerated plastic particles comprises the following steps:
S1, soaking nylon waste in water, and removing surface impurities;
S2, crushing the cleaned nylon waste to form powder;
s3, heating the powdery nylon waste to reduce the hardness of the powdery nylon waste;
s4, extruding the heated nylon waste into particles through an extrusion granulator.
Preferably, the extrusion granulator in S4 comprises a granulator body and a pair of rollers fixed above the granulator body; the two cleaning devices are arranged on the side surfaces of the pair of rollers and are used for cleaning extrusion holes on the side surfaces of the pair of rollers; the two buffer devices are arranged and used for increasing the cleaning effect of the cleaning device on the pair of rollers; the collecting device is provided with two collecting devices and is used for collecting the compound fertilizer residues cleaned by the cleaning device.
Preferably, the cleaning device comprises a supporting frame, the counter roll side is equipped with the support frame, support frame side and granulator body fixed connection, the support frame is kept away from granulator body one side and is opened there is the through-hole, the inside first bull stick that rotates to be connected with of through-hole, first bull stick one end fixedly connected with motor, the first rotatory piece of other end fixedly connected with, first rotatory piece side fixedly connected with head rod, first rotatory piece one end is kept away from to the head rod is equipped with first arc piece, first arc piece is kept away from first connecting rod one end fixedly connected with supporting shoe, equal fixedly connected with fixed block in supporting shoe both ends, the fixed block is kept away from arc piece one end and is all rotated and is connected with the pivot, the pivot all is with support frame fixed connection, first arc piece is opened with first arc piece near one side to first arc piece, first arc piece and first arc piece sliding connection are kept away from to the supporting shoe, first arc piece side is opened there is the second arc groove, second arc piece one end fixedly connected with second arc piece, second arc piece inside sliding connection has the second arc piece to keep away from first arc piece, second arc piece one end is kept away from first rotary cushion device, the second arc piece is equipped with the rotation of rotation device and is connected with the rotary column.
Preferably, the buffer device comprises a limiting block, the limiting block is provided with two limiting blocks and is fixedly connected with a rotating column, a placing groove is formed in the side face of the limiting block, a plurality of evenly distributed telescopic rods are fixedly connected to the bottom of the placing groove, pressure plates are fixedly connected to the bottom of the telescopic rods, springs are sleeved on the side faces of the telescopic rods, two ends of each spring are respectively fixedly connected with the pressure plates and the placing groove, sliding grooves are formed in the bottom of each limiting block, sliding plates are slidably connected inside the sliding grooves, one ends of the sliding plates are far away from the sliding grooves and are fixedly connected with the pressure plates, cleaning blocks are fixedly connected to one sides of the two pressure plates, the cleaning blocks are arranged in a staggered mode on the two pressure plates, and the arrangement mode is identical to the extrusion holes in the side faces of the opposite rollers.
Preferably, the collecting device comprises a limiting frame and a driving belt, the limiting frame is fixedly connected with the granulator body, the granulator body is located on the side face of the pair roller and is provided with a limiting groove, a moving rod is slidably connected inside the limiting groove, the bottom of the moving rod is fixedly connected with a collecting rod, the moving rod is away from a rocking handle fixedly connected with one end of the limiting groove, the rocking handle has a telescopic function, the rocking handle is away from a third rotating rod fixedly connected with one side of the limiting rod, the third rotating rod is away from one end of the limiting rod and is rotationally connected with the limiting frame through a rotating shaft, a first sprocket is fixedly connected with the side face of the third rotating rod, a second sprocket is fixedly connected with the side face of the first rotating block, and the first sprocket and the second sprocket are located on the same plane and are in transmission connection through the driving belt.
Preferably, the granulator body is located on one side of the collecting rod and is fixedly connected with a collecting box.
Preferably, the contact sides of the first connecting rod and the second connecting rod with the first arc-shaped groove and the second arc-shaped groove are of semicircular structures.
Preferably, the motor is a variable speed motor.
Preferably, one surface of the cleaning block, which is contacted with the counter roller, is of an arc-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the motor is started, the first rotating rod is driven by the motor to rotate, the first rotating rod drives the first rotating block to rotate, the first rotating block drives the first connecting rod to rotate, the first connecting rod is in sliding connection with the first arc-shaped groove, the first arc-shaped block is unfolded to reciprocate along with the first connecting rod, the second arc-shaped block is driven to reciprocate, the second connecting rod is in sliding connection with the second arc-shaped block, the second connecting rod is driven to rotate along with the second arc-shaped block, the second rotating block is driven to reciprocate, the second rotating rod is driven to reciprocate along with the second rotating block, the rotating column is driven to reciprocate, and the two buffer devices are driven to reciprocate.
2. When the cleaning block is used, the cleaning block is arranged in the same way as the extrusion holes and is also arranged in a staggered way, so that when the rotary column moves back and forth, the cleaning block moves back and forth along with the rotary column, then when the cleaning block moves to correspond to the extrusion holes on the counter roller, the extrusion holes on the side surface of the counter roller are cleaned, the influence of the remained nylon waste on the next extrusion can be avoided, and when the cleaning block cleans the counter roller, the pressure plate extrudes the cleaning block through the action of the telescopic rod and the spring, so that the cleaning block is in contact with the counter roller more tightly, and the cleaning effect on the counter roller is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 3 is a schematic view of the structure of the collecting device of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is an enlarged view of area B of FIG. 4;
FIG. 6 is a schematic view of a buffer device according to the present invention;
fig. 7 is an enlarged view of region C in fig. 6.
In the figure: 1-a granulator body; 2-a pair of rollers; 3-a cleaning device; 4-a buffer device; 5-a collection device; 6-supporting frames; 7-a first rotating rod; 8-a motor; 9-a first rotating block; 10-a first connecting rod; 11-a first arc block; 12-supporting blocks; 13-a fixed block; 14-a first arc-shaped groove; 15-a second arc block; 16-a second arcuate slot; 17-a second connecting rod; 18-a second rotating block; 19-a second rotating rod; 20-rotating column; 21-cleaning blocks; 22-limiting blocks; 23-placing grooves; 24-telescoping rod; 25-pressure plate; 26-a spring; 27-a chute; 28-a slide plate; 29-a limiting frame; 30-a transmission belt; 31-limit grooves; 32-a moving rod; 33-collecting rod; 34-rocking handle; 35-a third rotating rod; 36-a first sprocket; 37-a second sprocket; 38-collection box.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a nylon regenerated plastic particle is prepared by an extrusion granulator.
The preparation method of the nylon regenerated plastic particles comprises the following steps:
S1, soaking nylon waste in water, and removing surface impurities;
S2, crushing the cleaned nylon waste to form powder;
s3, heating the powdery nylon waste to reduce the hardness of the powdery nylon waste;
s4, extruding the heated nylon waste into particles through an extrusion granulator.
The extrusion granulator in S4 comprises a granulator body 1 and a pair of rollers 2 fixed above the granulator body 1; the side surfaces of the counter roller 2 are provided with cleaning devices 3, and the two cleaning devices 3 are used for cleaning extrusion holes on the side surfaces of the counter roller 2; the buffer devices 4 are arranged in two and are used for increasing the cleaning effect of the cleaning device 3 on the counter roller 2; the collecting device 5, the collecting device 5 is equipped with two and is used for collecting the compound fertilizer residual materials under the clearance of cleaning device 3, can clear up the extrusion hole of roller 2 side at the in-process of carrying out extrusion granulation to compound fertilizer to roller 2 through cleaning device 3, collects the waste material that cleaning device 3 cleared up through collecting device 5.
The cleaning device 3 comprises a supporting frame 6, the side surface of the pair of rollers 2 is provided with the supporting frame 6, the side surface of the supporting frame 6 is fixedly connected with the granulator body 1, a through hole is formed in one side of the supporting frame 6 far away from the granulator body 1, a first rotating rod 7 is rotationally connected in the through hole, one end of the first rotating rod 7 is fixedly connected with a motor 8, the other end of the first rotating rod 7 is fixedly connected with a first rotating block 9, the side surface of the first rotating block 9 is fixedly connected with a first connecting rod 10, one end of the first connecting rod 10 far away from the first rotating block 9 is provided with a first arc-shaped block 11, one end of the first arc-shaped block 11 far away from the first connecting rod 10 is fixedly connected with a supporting block 12, two ends of the supporting block 12 are fixedly connected with fixed blocks 13, one end of the fixed blocks 13 far away from the arc-shaped block is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with the supporting frame 6, the side of the first arc-shaped block 11, which is close to the first connecting rod 10, is provided with a first arc-shaped groove 14, the first connecting rod 10 is in sliding connection with the first arc-shaped block 11 through the first arc-shaped groove 14, one end of the supporting block 12, which is far away from the first connecting rod 10, is fixedly connected with a second arc-shaped block 15, the side surface of the second arc-shaped block 15 is provided with a second arc-shaped groove 16, the inside of the second arc-shaped groove 16 is in sliding connection with a second connecting rod 17, the side surface of the second connecting rod 17 is fixedly connected with a second rotating block 18, the side surface of the second rotating block 18 is fixedly connected with a second rotating rod 19, one end, which is far away from the first rotating block 9, of the second rotating rod 19 penetrates through the supporting frame 6 and the granulator body 1 and is in rotating connection with the rotating column 20, one end, which is far away from the first rotating block 9, of the rotating column 20 is fixedly connected with the rotating column 20, which is close to the side of the counter roll 2 is provided with a buffer device 4, the side surface of the buffer device 4 is provided with a cleaning rod, when the buffer device is used, the motor 8 is started, the first rotating rod 7 is driven to rotate through the motor 8, the first rotating rod 7 drives the first rotating block 9 to rotate, the first rotating block 9 drives the first connecting rod 10 to rotate, the first arc-shaped block 11 is in sliding connection with the first arc-shaped groove 14, the first connecting rod 10 is unfolded to reciprocate, the second arc-shaped block 15 is driven to reciprocate, the second connecting rod 17 is in sliding connection with the second arc-shaped block 15, the second connecting rod 17 is driven to rotate along with the second arc-shaped block 15, the second rotating block 18 is driven to reciprocate, the second rotating rod 19 is driven to reciprocate along with the second rotating block 18, the rotating column 20 is driven to reciprocate, and the two buffer devices 4 are driven to reciprocate.
The buffer device 4 comprises a limiting block 22, the limiting block 22 is provided with two limiting blocks and is fixedly connected with a rotating column 20, a placing groove 23 is formed in the side face of the limiting block 22, a plurality of evenly distributed telescopic rods 24 are fixedly connected to the bottom of the placing groove 23, pressure plates 25 are fixedly connected to the bottom of the telescopic rods 24, springs 26 are sleeved on the side faces of the telescopic rods 24, the two ends of each spring 26 are respectively fixedly connected with the corresponding pressure plates 25 and the placing groove 23, sliding grooves 27 are formed in the two sides of the bottom of the limiting block 22, sliding plates 28 are slidably connected inside the sliding grooves 27, one ends of the sliding plates 28, far away from the sliding grooves 27, are fixedly connected with cleaning blocks 21, the two pressure plates 25 are fixedly connected with one sides of the telescopic rods 24, the cleaning blocks 21 are arranged in a staggered mode on the two pressure plates 25, and are identical to the extrusion holes on the side face of a pair of rollers 2, and when the rotating column 20 moves back and forth, the cleaning blocks 21 can follow the rotating column 20 to move to the corresponding positions of the extrusion holes, the pair of rollers 2 are closely contacted with the cleaning blocks 21, and the pair of rollers 2 are closely contacted with the pair of rollers 2, and the pair of rollers 2 are tightly pressed by the pair of rollers 2.
The collecting device 5 comprises a limiting frame 29 and a driving belt 30, the limiting frame 29 is fixedly connected with the granulator body 1, the granulator body 1 is provided with a limiting groove 31 on the side face of the counter roller 2, a moving rod 32 is slidably connected inside the limiting groove 31, the bottom of the moving rod 32 is fixedly connected with a collecting rod 33, one end of the moving rod 32, far away from the limiting groove 31, is fixedly connected with a rocking handle 34, the rocking handle 34 has a telescopic function, one end, far away from the limiting rod, of the rocking handle 34 is fixedly connected with a third rotating rod 35, one end, far away from the limiting rod, of the third rotating rod 35 is rotationally connected with the limiting frame 29 through a rotating shaft, the side face of the third rotating rod 35 is fixedly connected with a first rotating rod 36, the side face of the first rotating rod 7 is fixedly connected with a second sprocket 37, the first sprocket 36 is located on the same plane and is in transmission connection through the driving belt 30, and when the rocking rod is used, due to the fact that the second sprocket 37 is fixedly connected with the first rotating rod 7, the first sprocket 36 is fixedly connected with the third rotating rod 35, the first sprocket 36 is in transmission connection with the second sprocket 37 through the driving belt 30, the driving belt motor 30, when the rocking rod 34 is far away from one end of the limiting rod 34, the third rotating rod 35 is rotationally connected with the second sprocket 35, and then the waste material can be cleaned by driving the first sprocket 31 in the rotation groove 31, and the movement groove 32 can be rotated, and then, when the waste material can be cleaned, and the waste material can be cleaned.
The granulator body 1 is located on one side of the collecting rod 33 and is fixedly connected with a collecting box 38, and nylon wastes which are swept down by the collecting rod 33 can be collected through the collecting box 38.
The contact sides of the first connecting rod 10 and the second connecting rod 17 with the first arc-shaped groove 14 and the second arc-shaped groove 16 are of semicircular structures, so that the sliding effect between the first connecting rod 10 and the first arc-shaped groove 14 and the sliding effect between the second connecting rod 17 and the second arc-shaped groove 16 can be improved.
The motor 8 is a variable speed motor 8, so that the reciprocating speed of the rotary column 20 can be changed, and the applicability of the device is improved.
The cleaning block 21 is of an arc-shaped structure on one surface in contact with the counter roller 2, so that the cleaning block 21 can enter the extrusion holes on the side surface of the counter roller 2 more easily, and the cleaning effect is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A nylon recycled plastic particle, which is characterized in that: adopting an extrusion granulator to prepare;
the method also comprises the following steps:
S1, soaking nylon waste in water, and removing surface impurities;
S2, crushing the cleaned nylon waste to form powder;
s3, heating the powdery nylon waste to reduce the hardness of the powdery nylon waste;
s4, extruding the heated nylon waste into particles through an extrusion granulator;
the extrusion granulator in S4 comprises:
A granulator body (1) and a pair of rollers (2) fixed above the granulator body (1);
The side surfaces of the counter rollers (2) are provided with cleaning devices (3), and the two cleaning devices (3) are used for cleaning extrusion holes on the side surfaces of the counter rollers (2);
the buffer devices (4) are arranged, and the buffer devices (4) are used for increasing the cleaning effect of the cleaning device (3) on the counter roller (2);
The collecting devices (5) are arranged, and the two collecting devices (5) are used for collecting the compound fertilizer residues cleaned by the cleaning device (3);
The cleaning device (3) comprises a supporting frame (6), the side face of the pair of rollers (2) is provided with the supporting frame (6), the side face of the supporting frame (6) is fixedly connected with a granulator body (1), one side of the supporting frame (6) far away from the granulator body (1) is provided with a through hole, a first rotating rod (7) is connected in a rotating mode, one end of the first rotating rod (7) is fixedly connected with a motor (8), the other end of the first rotating rod is fixedly connected with a first rotating block (9), the side face of the first rotating block (9) is fixedly connected with a first connecting rod (10), one end of the first connecting rod (10) far away from the first rotating block (9) is provided with a first arc-shaped block (11), one end of the first arc-shaped block (11) far away from the first connecting rod (10) is fixedly connected with a supporting block (12), two ends of the supporting block (12) are fixedly connected with a fixed block (13), one end of the fixed block (13) far away from the arc-shaped block is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with the supporting frame (6), the first arc-shaped block (11) and the first arc-shaped block (10) is fixedly connected with a first arc-shaped groove (14) through the first arc-shaped groove (14), the utility model discloses a granulator, including supporting shoe (12), first connecting rod (10) one end is kept away from to supporting shoe (12), second arc piece (15) side is opened there is second arc groove (16), inside sliding connection of second arc groove (16) has second connecting rod (17), second connecting rod (17) side fixedly connected with second rotatory piece (18), second rotatory piece (18) side fixedly connected with second bull stick (19), first rotatory piece (9) one end is kept away from to second bull stick (19) runs through support frame (6) and granulator body (1) and rotates with it to be connected, first rotatory piece (9) one end fixedly connected with column spinner (20) are kept away from to second bull stick (19), column spinner (20) are equipped with buffer (4) with roller (2) close one side, buffer (4) side is equipped with clearance piece (21);
The buffer device (4) comprises limit blocks (22), two limit blocks (22) are arranged and fixedly connected with a rotary column (20), a placing groove (23) is formed in the side face of each limit block (22), a plurality of evenly distributed telescopic rods (24) are fixedly connected to the bottom of each placing groove (23), pressure plates (25) are fixedly connected to the bottoms of the telescopic rods (24), springs (26) are sleeved on the side faces of the telescopic rods (24), two ends of each spring (26) are fixedly connected with the corresponding pressure plates (25) and the placing grooves (23) respectively, sliding grooves (27) are formed in the bottoms of the limit blocks (22) and are formed in two sides of the grooves respectively, sliding plates (28) are connected inside the sliding grooves (27), one ends of the sliding plates (28) away from the sliding grooves (27) are fixedly connected with the corresponding pressure plates (25), cleaning blocks (21) are fixedly connected to one sides of the two pressure plates (24), and the cleaning blocks (21) are arranged in a staggered mode and are identical to extrusion holes in the side faces of the roller (2).
The utility model provides a collection device (5) is including spacing (29) and drive belt (30), spacing (29) and granulator body (1) fixed connection, granulator body (1) are located and are opened to roller (2) side has spacing groove (31), the inside sliding connection of spacing groove (31) has movable rod (32), movable rod (32) bottom fixedly connected with collecting rod (33), movable rod (32) are kept away from spacing groove (31) one end fixedly connected with rocking handle (34), rocking handle (34) have flexible function, rocking handle (34) are kept away from spacing one side fixedly connected with third bull stick (35), spacing one end is kept away from through pivot and spacing (29) swivelling joint to third bull stick (35) side fixedly connected with first sprocket (36), first rotatory piece (9) side fixedly connected with second sprocket (37), first sprocket (36) are located coplanar and are connected through drive belt (30).
2. A nylon recycled plastic particle as defined in claim 1, wherein: the granulator body (1) is located on one side of the collecting rod (33) and is fixedly connected with a collecting box (38).
3. A nylon recycled plastic particle as defined in claim 1, wherein: the contact sides of the first connecting rod (10) and the second connecting rod (17) with the first arc-shaped groove (14) and the second arc-shaped groove (16) are of semicircular structures.
4. A nylon recycled plastic particle as defined in claim 1, wherein: the motor (8) is a variable speed motor (8).
5. A nylon recycled plastic particle as defined in claim 1, wherein: one surface of the cleaning block (21) contacted with the counter roller (2) is of an arc-shaped structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111677057.1A CN114274401B (en) | 2021-12-31 | 2021-12-31 | Nylon regenerated plastic particle and preparation method thereof |
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| CN213726346U (en) * | 2020-11-13 | 2021-07-20 | 云南云田肥业有限公司 | Cleaning device for double-roller extrusion granulation equipment |
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| JP3139889U (en) * | 2007-12-19 | 2008-03-06 | 俊榕 林 | Extrusion rotor of shredded extrusion equipment for molding plastic particles |
| DE102015211086B4 (en) * | 2015-06-17 | 2023-11-02 | Samvardhana Motherson Innovative Autosystems B.V. & Co. KG | Plastic element, manufacturing device and method for producing the plastic element |
| CN109551666A (en) * | 2017-09-25 | 2019-04-02 | 枝江市帅龙塑业有限责任公司 | A kind of waste plastic product processing and recovery system |
| IT201800006425A1 (en) * | 2018-06-18 | 2019-12-18 | EQUIPMENT FOR CLEANING CYLINDRICAL ROLLERS, MACHINE INCLUDING SAID EQUIPMENT, AND CLEANING METHOD | |
| CN110355900A (en) * | 2019-08-04 | 2019-10-22 | 盐城市金良窗饰有限公司 | A kind of tieback processing waste material collection device |
| CN210910700U (en) * | 2019-09-29 | 2020-07-03 | 苏州鼎立工业胶辊有限公司 | Automatic speed-changing press roller of rubber mixing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788052A (en) * | 2019-10-11 | 2020-02-14 | 安徽工程大学 | Plating device for metal material |
| CN111590779A (en) * | 2020-06-01 | 2020-08-28 | 谢富玉 | Plastic pellet forming and processing system and plastic pellet forming and processing technology |
| CN213726346U (en) * | 2020-11-13 | 2021-07-20 | 云南云田肥业有限公司 | Cleaning device for double-roller extrusion granulation equipment |
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