CN112622110A - Double-helix cracking system and method - Google Patents
Double-helix cracking system and method Download PDFInfo
- Publication number
- CN112622110A CN112622110A CN202011553523.0A CN202011553523A CN112622110A CN 112622110 A CN112622110 A CN 112622110A CN 202011553523 A CN202011553523 A CN 202011553523A CN 112622110 A CN112622110 A CN 112622110A
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- Prior art keywords
- steel balls
- support
- embedded
- stirring
- stirring blade
- Prior art date
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- 238000005336 cracking Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 239000002984 plastic foam Substances 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 36
- 238000007599 discharging Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229920000426 Microplastic Polymers 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims 3
- 238000000638 solvent extraction Methods 0.000 claims 3
- 230000009089 cytolysis Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- 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
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a double-helix cracking system and a double-helix cracking method, the structure of the double-helix cracking system comprises a support, a stirring barrel and a stirrer, the support is connected to the bottom of the stirring barrel through bolts, the stirring barrel is provided with a discharge port, a top cover, a motor support and a motor, the stirrer is provided with a connecting shaft, a controller, a stirring blade and a cleaning supporting rod, the connecting shaft is welded between the controllers, the controllers are welded at two ends of the connecting shaft, the stirring blade is welded on the outer surface of the cleaning supporting rod, and the cleaning supporting rod is connected below the controller through transition fit, the double-helix cracking system has the: can carry out the rotatory whereabouts of inertia through the half hollow design of steel ball with the screw thread slope cooperation in orbit groove under, promote the steel ball to drive the clearance brush and clear up at stirring blade upper and lower surface, thereby will adsorb and clear up at the plastic foam granule of stirring blade upper and lower surface, prevent that plastic foam granule from piling up in a large number on stirring blade surface, influence stirring work's continuation goes on.
Description
The invention relates to a divisional application of a rubber and plastic particle divisional multi-chamber continuous double-helix cracking device, which is applied for 7, 19 and 2019, and the application number is CN 201910657104.2.
Technical Field
The invention relates to the field of equipment for plastic pellet production, in particular to a double helix cracking system and a double helix cracking method.
Background
Rubber and plastic are important basic materials, and products used are very wide and are used for producing various articles for daily use and facilities, wherein the plastic foam is related to and is also applied to various fields such as logistics, transportation and the like.
Aiming at the existing equipment for producing plastic granules, a relative scheme is made aiming at the following problems:
however, when the existing plastic foam cracking equipment is used for processing, plastic foam is light and easy to float and adhere to the stirring blade, so that the plastic foam adheres to the stirring blade after processing, the stirrer is blocked and the like during operation, and even the processing efficiency of plastic foam particles is influenced.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a double helix cracking system and a double helix cracking method.
The invention is realized by adopting the following technical scheme: a double-helix cracking system and a double-helix cracking method structurally comprise a support, a stirring barrel and a stirrer, wherein the support is connected to the bottom of the stirring barrel through bolts, the stirring barrel is connected to the support through bolts, the stirrer is embedded in the stirring barrel, the support is provided with a reinforcing plate, and the reinforcing plate is welded above the support; the stirring barrel is provided with a discharge port, a top cover, a motor support and a motor, the discharge port is embedded in the bottom of the stirring barrel, the top cover is embedded in the top of the stirring barrel, the motor support is connected above the top cover through a bolt, and the motor is connected above the motor support through a bolt; the agitator is equipped with connecting axle, controller, stirring blade, clearance branch, the connecting axle welds between the controller, the controller welds in the connecting axle both ends, stirring blade welds on clearance branch surface, clearance branch is connected in the controller below through transition fit.
As the optimization, clearance branch is equipped with axle center, orbit groove, draw-in groove, returning charge ware, the axle center inlays to be located inside the clearance branch, the orbit groove inlays to be located the axle center surface, the draw-in groove inlays to be located on the clearance branch surface, returning charge ware inlays to be located inside the axle center, the axle center is circular shaft-like structure, the axle center is the metal material, the orbit groove is spiral distribution between axle center and clearance branch, the draw-in groove is spiral distribution on clearance branch surface.
Preferably, the axle center is provided with an outlet hole and an inlet hole, the outlet hole is embedded in the top end part of the axle center, and the inlet hole is embedded in the bottom end part of the axle center.
As the optimization, the returning charge ware is equipped with inlet pipe, storage storehouse, discharging pipe, magnet, the inlet pipe inlays and locates the storage storehouse bottom, the storage storehouse inlays and locates inside the returning charge ware, the discharging pipe inlays and locates the storage storehouse top, magnet evenly distributed is on the storage storehouse inner wall, the inlet pipe is circular tubular structure, the inlet pipe is 45 inclination, the storage storehouse is T type tubular structure, the discharging pipe is circular tubular structure, the discharging pipe is 45 inclination, magnet is circular rod-like structure, magnet is a plurality of.
Preferably, the storage bin is provided with steel balls, the steel balls are evenly embedded in the storage bin, the steel balls are made of metal materials, the steel balls are of circular semi-hollow structures, and the number of the steel balls is multiple.
Preferably, the steel ball is provided with a cleaning brush, the cleaning brush is embedded on the side surface of the steel ball, and the cleaning brush is made of metal.
Advantageous effects
The invention relates to a double helix cracking system and a method, which are operated as follows:
the material returning device is provided with the material feeding pipe, the storage bin, the discharging pipe and the magnet, the steel balls in the storage bin are driven to enter the track groove through the discharging pipe when the stirrer rotates, and the steel balls are driven to rotate inertially and slide downwards by matching with the semi-hollow design in the steel balls under the inclined design of the track groove;
the cleaning brush is driven to pass through the clamping groove and is driven to shovel and sweep the upper surface and the lower surface of the stirring blade when the steel ball slides down in a rotating way, so that plastic foam particles on the upper surface and the lower surface of the stirring blade are cleaned;
through being equipped with a storage bin, the storage bin is equipped with the steel ball, and after finishing the clearance, the steel ball passes through the inlet pipe and gets into in the inlet to by magnet adsorption, move up, the steel ball that follows lasts the whereabouts, promotes the steel ball and moves up in the storage bin, thereby promotes the steel ball and gets into and go into the outlet, is convenient for the steel ball to guide into in the discharging pipe once more.
Compared with the prior art, the invention has the beneficial effects that: can carry out the rotatory whereabouts of inertia through the half hollow design of steel ball with the screw thread slope cooperation in orbit groove under, promote the steel ball to drive the clearance brush and clear up at stirring blade upper and lower surface, thereby will adsorb and clear up at the plastic foam granule of stirring blade upper and lower surface, prevent that plastic foam granule from piling up in a large number on stirring blade surface, influence stirring work's continuation goes on.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a double helix cracking system and method of the present invention.
FIG. 2 is a schematic view of the structure of the stirrer of the present invention.
FIG. 3 is a side view of a cross-sectional structure of the cleaning bar of the present invention.
Fig. 4 is a schematic front sectional view of the storage bin of the present invention.
FIG. 5 is a schematic side sectional view of the storage bin of the present invention.
FIG. 6 is a schematic top view of a ball according to the present invention.
In the figure: the device comprises a support 1, a stirring barrel 2, a stirrer 3, a reinforcing plate 10, a discharge hole 20, a top cover 21, a motor support 22, a motor 23, a connecting shaft 30, a controller 31, a stirring blade 32, a cleaning support rod 33, an axis 330, a track groove 331, a clamping groove 332, a material returning device 333, a discharge hole 3300, a feed hole 3301, a feed pipe 3330, a storage bin 3331, a discharge pipe 3332, a magnet 3333, a steel ball a and a cleaning brush a 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-6, the present invention provides a double helix cracking system and method, comprising: the stirring device structurally comprises a support 1, a stirring barrel 2 and a stirrer 3, wherein the support 1 is connected to the bottom of the stirring barrel 2 through bolts, the stirring barrel 2 is connected to the support 1 through bolts, the stirrer 3 is embedded in the stirring barrel 2, the support 1 is provided with a reinforcing plate 10, and the reinforcing plate 10 is welded above the support 1; the stirring barrel 2 is provided with a discharge port 20, a top cover 21, a motor support 22 and a motor 23, the discharge port 20 is embedded in the bottom of the stirring barrel 2, the top cover 21 is embedded in the top of the stirring barrel 2, the motor support 22 is connected above the top cover 21 through bolts, and the motor 23 is connected above the motor support 22 through bolts; the stirrer 3 is provided with a connecting shaft 30, a controller 31, a stirring blade 32 and a cleaning support rod 33, the connecting shaft 30 is welded between the controllers 31, the controllers 31 are welded at two ends of the connecting shaft 30, the stirring blade 32 is welded on the outer surface of the cleaning support rod 33, the cleaning support rod 32 is connected below the controller 31 in a transition fit manner, the cleaning support rod 33 is provided with a shaft center 330, a track groove 331, a clamping groove 332 and a return device 333, the shaft center 330 is embedded inside the cleaning support rod 33, the track groove 331 is embedded on the outer surface of the shaft center 330, the clamping groove 332 is embedded on the outer surface of the cleaning support rod 33, the return device 333 is embedded inside the shaft center 330, the shaft center 330 is used for assisting the steel ball a to perform inertial rotation and return work, the track groove 331 is used for pushing the steel ball a to perform inertial motion, the clamping groove 332 is used for assisting the cleaning brush a1 to clean the plastic foam particles on the upper and lower surfaces of the, the shaft center 330 is provided with an outlet 3300 and an inlet 3301, the outlet 3300 is embedded in the top end portion of the shaft center 330, the inlet 3301 is embedded in the bottom end portion of the shaft center 330, the outlet 3300 is used for assisting the steel ball a to be led into the track groove 331, the inlet 3301 is used for assisting the steel ball a to be led into the return feeder 333 after falling, the return feeder 333 is provided with a feed pipe 3330, a storage bin 3331, a discharge pipe 3332 and a magnet 3333, the feed pipe 3330 is embedded in the bottom of the storage bin 3331, the storage bin 3331 is embedded in the return feeder 333, the discharge pipe 3332 is embedded in the top end of the storage bin 3331, the magnets 3333 are uniformly distributed on the inner wall of the storage bin 3331, the feed pipe 3330 is used for leading the falling steel ball a into the storage bin 3331, the storage bin 3331 is used for regularly arranging and pushing the steel ball a to the discharge pipe 3332, the inclination angle of the discharge pipe 3332 is used for assisting, the storage bin 3331 is provided with steel balls a, the steel balls a are uniformly embedded in the storage bin 3331, the steel balls a are used for driving a cleaning brush a1 to clean the stirring blade 32 in the inertial sliding process, the steel balls a are provided with a cleaning brush a1, the cleaning brush a1 is embedded on the side face of the steel balls a, and the cleaning brush a1 is used for cleaning the upper surface and the lower surface of the stirring blade 32 under the driving of the steel balls a.
When the stirrer is used, the steel balls a in the storage bin 3331 are driven to enter the track groove 331 through the discharge pipe 3332 when the stirrer 3 rotates, and the steel balls a are driven to rotate inertially and slide downwards by matching with the semi-hollow design in the steel balls a under the inclined design of the track groove 331; when the steel balls a slide downwards in a rotating manner, the cleaning brush a1 is driven to pass through the clamping groove 332, and the cleaning brush a1 is driven to sweep the upper surface and the lower surface of the stirring blade 32, so that the plastic foam particles on the upper surface and the lower surface of the stirring blade 32 are cleaned; after cleaning, the steel ball a enters the inlet hole 3301 through the feeding pipe 3330, and is adsorbed by the magnet 3333 to move upwards, the steel ball a at the back continuously falls down to push the steel ball a to move upwards in the storage bin 3331, so that the steel ball a is pushed to enter the outlet hole 3300, and the steel ball a is conveniently led into the discharging pipe 3332 again.
Compared with the prior art, the invention has the technical progress that:
can carry out the rotatory whereabouts of inertia through the half hollow design of steel ball with the screw thread slope cooperation in orbit groove under, promote the steel ball to drive the clearance brush and clear up at stirring blade upper and lower surface, thereby will adsorb and clear up at the plastic foam granule of stirring blade upper and lower surface, prevent that plastic foam granule from piling up in a large number on stirring blade surface, influence stirring work's continuation goes on.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a rubber and plastic granules's subregion multicavity room continuous type double helix cracking equipment, its structure includes support (1), agitator (2), agitator (3), bolted connection is in agitator (2) bottom in support (1), agitator (2) are through bolted connection on support (1), inside agitator (2), its characterized in that are located in agitator (3) inlays:
the support (1) is provided with a reinforcing plate (10), and the reinforcing plate (10) is welded above the support (1);
the stirring barrel (2) is provided with a discharge port (20), a top cover (21), a motor support (22) and a motor (23), the discharge port (20) is embedded in the bottom of the stirring barrel (2), the top cover (21) is embedded in the top of the stirring barrel (2), the motor support (22) is connected above the top cover (21) through bolts, and the motor (23) is connected above the motor support (22) through bolts;
the stirrer (3) is provided with a connecting shaft (30), a controller (31), stirring blades (32) and a cleaning support rod (33), the connecting shaft (30) is welded between the controllers (31), the controllers (31) are welded at two ends of the connecting shaft (30), the stirring blades (32) are welded on the outer surface of the cleaning support rod (33), and the cleaning support rod (32) is connected below the controller (31) in a transition fit manner;
clearance branch (33) are equipped with axle center (330), orbit groove (331), draw-in groove (332), returning charge ware (333), inside clearance branch (33) were inlayed and are located to axle center (330), orbit groove (331) are inlayed and are located axle center (330) surface, draw-in groove (332) are inlayed and are located on clearance branch (33) surface, returning charge ware (333) are inlayed and are located inside axle center (330).
2. A rubber and plastic particle partitioning multi-chamber continuous type double-screw pyrolysis apparatus according to claim 1, wherein: the shaft center (330) is provided with an outlet hole (3300) and an inlet hole (3301), the outlet hole (3300) is embedded in the top end part of the shaft center (330), and the inlet hole (3301) is embedded in the bottom end part of the shaft center (330).
3. A rubber and plastic particle partitioning multi-chamber continuous type double-screw pyrolysis apparatus according to claim 1, wherein: return feeder (333) are equipped with inlet pipe (3330), storage storehouse (3331), discharging pipe (3332), magnet (3333), inlet pipe (3330) are inlayed and are located storage storehouse (3331) bottom, storage storehouse (3331) are inlayed and are located inside returning feeder (333), discharging pipe (3332) are inlayed and are located storage storehouse (3331) top, magnet (3333) evenly distributed is on storage storehouse (3331) inner wall.
4. A rubber and plastic particle partitioning multi-chamber continuous type double-screw pyrolysis apparatus according to claim 3, wherein: the storage bin (3331) is provided with steel balls (a), and the steel balls (a) are uniformly embedded in the storage bin (3331).
5. The apparatus according to claim 4, wherein the apparatus comprises: the steel ball (a) is provided with a cleaning brush (a1), and the cleaning brush (a1) is embedded on the side surface of the steel ball (a).
6. The double helix lysis system and method according to any one of claims 1-5, wherein:
when the stirrer is used, the steel balls (a) in the storage bin (3331) are driven to enter the track groove (331) through the discharge pipe (3332) when the stirrer (3) rotates, and the steel balls (a) are driven to rotate inertially and slide downwards by matching with the semi-hollow design in the steel balls (a) under the inclined design of the track groove (331);
when the steel balls (a) slide downwards in a rotating mode, the cleaning brush (a1) is driven to penetrate through the clamping groove (332), the cleaning brush (a1) is driven to shovel and sweep the upper surface and the lower surface of the stirring blade (32), and therefore plastic foam particles on the upper surface and the lower surface of the stirring blade (32) are cleaned;
after cleaning, the steel balls a enter the inlet hole (3301) through the feeding pipe (3330) and are adsorbed by the magnet (3333) to move upwards, the steel balls (a) at the back continuously fall down to push the steel balls (a) to move upwards in the storage bin (3331), so that the steel balls (a) are pushed to enter the outlet hole (3300), and the steel balls (a) are conveniently led into the discharging pipe (3332) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553523.0A CN112622110A (en) | 2019-07-19 | 2019-07-19 | Double-helix cracking system and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011553523.0A CN112622110A (en) | 2019-07-19 | 2019-07-19 | Double-helix cracking system and method |
| CN201910657104.2A CN110370508B (en) | 2019-07-19 | 2019-07-19 | Rubber and plastic particle's subregion multicavity room continuous type double helix cracking equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657104.2A Division CN110370508B (en) | 2019-07-19 | 2019-07-19 | Rubber and plastic particle's subregion multicavity room continuous type double helix cracking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112622110A true CN112622110A (en) | 2021-04-09 |
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ID=68254339
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657104.2A Active CN110370508B (en) | 2019-07-19 | 2019-07-19 | Rubber and plastic particle's subregion multicavity room continuous type double helix cracking equipment |
| CN202011553523.0A Withdrawn CN112622110A (en) | 2019-07-19 | 2019-07-19 | Double-helix cracking system and method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657104.2A Active CN110370508B (en) | 2019-07-19 | 2019-07-19 | Rubber and plastic particle's subregion multicavity room continuous type double helix cracking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110370508B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900868A (en) * | 2019-12-24 | 2020-03-24 | 四川省民众日化有限公司 | Multi-class material multi-stage mixing device |
| CN116330536B (en) * | 2023-04-13 | 2023-09-05 | 杭州丰正新材料科技有限公司 | Non-woven fabrics production of anti-winding card material is with clout recovery machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302170A (en) * | 1980-07-18 | 1981-11-24 | Midland-Ross Corporation | Accumulator head having a piston with a self-wiping face |
| CN2681884Y (en) * | 2004-03-19 | 2005-03-02 | 强越 | Vertical high-speed stirrer self-cleaning device |
| CN206306280U (en) * | 2016-12-27 | 2017-07-07 | 中山市艺盛塑胶颜料色母有限公司 | High Efficiency PC light diffusion material dries agitating device |
| CN207432533U (en) * | 2017-11-09 | 2018-06-01 | 厦门源亚泰塑胶科技有限公司 | A kind of automatically cleaning plastic mixer |
| CN108327115A (en) * | 2018-02-05 | 2018-07-27 | 海宁市鑫航塑料制品有限公司 | One kind being convenient for clean efficient plastic processing blender |
| CN108855561A (en) * | 2018-06-22 | 2018-11-23 | 新乡市盛达电源科技有限公司 | A kind of plastic crusher convenient for cleaning and radiating |
-
2019
- 2019-07-19 CN CN201910657104.2A patent/CN110370508B/en active Active
- 2019-07-19 CN CN202011553523.0A patent/CN112622110A/en not_active Withdrawn
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| Publication number | Publication date |
|---|---|
| CN110370508A (en) | 2019-10-25 |
| CN110370508B (en) | 2021-02-12 |
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Application publication date: 20210409 |
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