CN108297308B - Technics of reclaim of plastic waste device - Google Patents
Technics of reclaim of plastic waste device Download PDFInfo
- Publication number
- CN108297308B CN108297308B CN201810023885.5A CN201810023885A CN108297308B CN 108297308 B CN108297308 B CN 108297308B CN 201810023885 A CN201810023885 A CN 201810023885A CN 108297308 B CN108297308 B CN 108297308B
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- Prior art keywords
- hollow axle
- sieve
- hemisphere
- rinse bath
- technics
- Prior art date
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- 239000013502 plastic waste Substances 0.000 title claims abstract description 15
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000010298 pulverizing process Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 71
- 239000004033 plastic Substances 0.000 abstract description 69
- 229920003023 plastic Polymers 0.000 abstract description 69
- 238000012545 processing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- -1 Polyethylene Polymers 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/26—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a grid or grating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
-
- 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
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
-
- 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
- B29B2017/0484—Grinding tools, roller mills or disc mills
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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)
- Food Science & Technology (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention belongs to recycled plastic technical fields, specifically disclose a kind of technics of reclaim of plastic waste device, including cleaning unit, power unit, pulverizing unit and feeding unit, cleaning unit includes rinse bath, hollow axle, hemisphere sieve, top pillar and gag lever post, hemisphere sieve is located on rinse bath and top pillar, and top pillar passes through the bottom of rinse bath and is slidably connected in rinse bath；The surface of hollow axle is provided with strip groove and the feed inlet above rinse bath, and hemisphere sieve is equipped with the convex block being slidably connected in strip groove；Power unit is for driving hollow axle to rotate；Pulverizing unit includes that pressing plate and both ends open roll cylinder, and pressing plate is fixed on the lower part of hollow axle and is connected to hollow axle, and the bottom surface of pressing plate is rotatably connected to pressure roller, roll the rigid sieve plate for being equipped with and capable of being contacted in cylinder with pressure roller；Feeding unit is used to for auxiliary agent being sent to the top of rigid sieve plate.Using the present apparatus, can waste plastic be cleaned, dried simultaneously, broken processing, greatly improve processing efficiency.
Description
Technical field
The invention belongs to recycled plastic technical field more particularly to a kind of technics of reclaim of plastic waste devices.
Background technique
Polyethylene is a kind of aggregated thermoplastic resin obtained of ethylene, in plastics industry the yield of polyethylene it is maximum,
Purposes is most wide, consumption figure is maximum, therefore can often generate a large amount of waste polyethylene every year.Due to the original of sub-polyethylene minor structure
Cause, polyethylene waste are difficult to degrade in the natural environment, pollute the environment.With the continuous expansion of polyethylene consumption market
Greatly, polyethylene kind consumer products be increasing and diversification, waste quantity is also increasingly increasing, to waste polyethylene
Recycling is the emphasis of recycling of waste plastics.
China is mainly to the approach of waste polyethylene waste treatment: (1) burying；(2) it burns；(3) chemical degradation；(4)
Regeneration.It buries, burn both recovery methods and can bring secondary pollution, and it is low to recycle value-added content of product.Chemical degradation
Refer to that degradation reaction occurs for macromolecule under the action of thermally and chemically reagent, forms the product of low molecular weight, product can be further
It utilizes, if monomer can polymerize again, oil product can carry out deep processing, but chemical method needs high temperature and pressure, causes energy consumption height, condition severe
It carves, equipment material is required high, it is difficult to realize operate in large scale.Regeneration, which refers to, utilizes discarded plastic products, sorted,
The regrown material obtained after the processes processing such as cleaning, granulation is most often applied at present due to processing mode environmental protection, energy conservation
A kind of processing mode.
It, need to be clear by waste plastic first with cleaning device when recycling waste and old vinyon by the way of regeneration
Wash clean recycles drying unit drying, then reuses crushing device and be crushed waste plastic, make broken waste plastic
It carries out being mixed to get mixture with quantitative auxiliary agent, finally mixture is put into extruder, extruding pelletization obtains reworked material.It adopts
Processing regenerated material in fashion described above needs to use multiple equipment simultaneously, and the cost of investment is more, and material is between different devices
Transfer spends the time, causes to process discontinuous, low efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of technics of reclaim of plastic waste devices, waste plastic can be cleaned simultaneously,
Dry, broken processing, greatly improves processing efficiency.
In order to achieve the above object, base case of the invention are as follows: technics of reclaim of plastic waste device, including it is cleaning unit, dynamic
Power unit, pulverizing unit and feeding unit, cleaning unit include rinse bath, hollow axle, are slidably connected on hollow axle
Hemisphere sieve, the top pillar being threaded on hollow axle and the gag lever post for limiting top pillar rotation, hemisphere sieve is located on top pillar and energy
Positioned at the inside or top of rinse bath, top pillar passes through the bottom of rinse bath and is slidably connected in rinse bath；Hollow axle
Surface is provided with strip groove and the feed inlet above rinse bath, and hemisphere sieve is equipped with the convex block being slidably connected in strip groove；
Power unit is for driving hollow axle to rotate；Pulverizing unit includes that pressing plate and both ends open roll cylinder, during pressing plate is fixed on
The lower part of pony axle is simultaneously connected to hollow axle, and the bottom surface of pressing plate is rotatably connected to pressure roller, is rolled and is equipped with and can be connect in cylinder with pressure roller
The rigid sieve plate of touching；Feeding unit is used to for auxiliary agent being sent to the top of rigid sieve plate.
The working principle of this base case is: water for cleaning being added into rinse bath, controls power unit, power unit
Hollow axle is driven to rotate toward fixed-direction, top pillar is moved downward along hollow axle at this time.In the process of hollow axle rotation
In, hollow axle rotates together with the pressure roller on dynamic pressure plate and pressing plate, since pressure roller is contacted with the upper surface of rigid sieve plate, pressure roller
Also pressure roller can be enabled preferable right along own axis simultaneously under the action of with presser motion while in frictional force
Material on rigid sieve plate is rolled.At the same time, since the convex block on hemisphere sieve cooperates with strip groove, hollow axle rotation
Hemisphere sieve can be driven to rotate together；And in the process of top pillar downlink, hemisphere sieve itself gravity lower semisphere sieve also along
Strip groove moves downward.When hemisphere sieve moves in rinse bath, stop power mechanism, waste and old modeling is added into hemisphere sieve
Material, since hemisphere sieve is upper there are many hole, the waste plastic in hemisphere sieve can directly be contacted with water for cleaning, and water for cleaning can wash away
Dirt on waste plastic.Control power unit drive hollow axle to rotate backward, under the action of hollow axle, hemisphere sieve with
Rotation；And under the promotion of top pillar, hemisphere sieve move upwards, therefore, in this process, hemisphere sieve while rotating to
Upper movement.When hemisphere sieve rotation, waste plastic also continuous whipping in hemisphere sieve, between waste plastic, waste plastic and hemisphere
It rubs between sieve, it can be clean by the Fouling Cleaning on waste plastic.It is detached from rinse bath when hemisphere sieve moves upward to
When water for cleaning, also in continuous whipping, the water droplet on waste plastic can will be thrown out of the waste plastic in hemisphere sieve at this time, make to give up
Old plastics become drying.When hemisphere sieve moves to opposite with feed inlet, the waste plastic in hemisphere sieve is entered by feed inlet
In hollow axle, the upper surface of rigid sieve plate is eventually fallen in, pressure roller rolls the waste plastic on rigid sieve plate, will be waste and old
Plastic crushing, being crushed qualified waste plastic can be fallen downwards by rigid sieve plate.
The beneficial effect of this base case is:
1, using the present apparatus can waste plastic be cleaned, dried and be crushed simultaneously, not need to be equipped with simultaneously multiple
Processing unit (plant) reduces occupied area, reduces input cost；And add automatically into next after the completion of each manufacturing procedure
Work step is rapid, is not required to worker and shifts to material, improves processing efficiency while reducing labor intensity of workers.
2, cleaning, dry, broken worn-out plastics power resources are all from same power unit, so that technics of reclaim of plastic waste
The structure of device is more compact, and volume is smaller.
Further, feeding unit includes feeder, the threaded rod rotated by power unit driving and is threaded in screw thread
On bar and can only plunger that threadingly bar moves back and forth, plunger is slidably connected in feeder；It is provided on hollow axle and is located at pressure
Feeding port above plate, the conical hopper being further fixed on hollow axle below feeding port, the bottom of feeder is connected with
Discharge nozzle, discharge nozzle are equipped with unidirectional discharging valve, and the outlet of discharge nozzle is located at the top of conical hopper；The top of feeder connects
It is connected to feed pipe, feed pipe is equipped with unidirectional inlet valve.Feeder is provided with powdered auxiliary agent, drives in power unit hollow
While pivot, power unit also drives threaded rod to rotate together, when top pillar pushes hemisphere sieve to move upwards, plunger edge
Threaded rod move downward, the auxiliary agent in sliding cylinder extrusion feeder.It is waste and old on hemisphere sieve after hemisphere sieve is up to certain altitude
Plastics have been eventually fallen on rigid sieve plate by feed inlet.At the same time, the auxiliary agent in sliding cylinder extrusion feeder, so that feeder
Interior pressure increases, and unidirectional discharging valve is opened at this time, and the auxiliary agent in feeder is discharged by discharge nozzle, falls on conical hopper,
Auxiliary agent on conical hopper is entered in hollow axle by feeding port, is eventually fallen on rigid sieve plate.When power unit drives spiral shell
When rasp bar inverts, plunger is moved upwards along feeder, and the pressure in feeder reduces, and unidirectional inlet valve is opened, and extraneous helps
Agent can be added in feeder by feed pipe；At the same time, hemisphere sieve is moved downwardly in rinse bath.Hemisphere sieve is past up and down
Multiple movement is primary, and plunger pumps once therewith, and hemisphere sieve is synchronous with the movement of plunger, and hemisphere sieve moves back and forth one
Secondary, the waste plastic on hemisphere sieve is transferred on rigid sieve plate；And piston reciprocation movement is primary, the auxiliary agent in feeder also conveys
Onto rigid sieve plate, waste plastic is enable to be mixed with auxiliary agent.The setting of feeding unit can convey auxiliary agent, make to help
Agent is deployed with waste plastic；And since the track that plunger moves back and forth every time is identical, feeder conveys auxiliary agent every time
Amount is certain, as long as the amount of the waste plastic on hemisphere sieve is added in control, so that it may guarantee that the proportion satisfaction of waste plastic and auxiliary agent is wanted
It asks, additionally auxiliary agent is not weighed, effectively improve efficiency.
Further, power unit includes motor, and the output shaft of motor is connect with threaded rod；The output of hollow axle and motor
It is respectively and fixedly provided with friction pulley on axis, is connected with belt between two friction pulleys.Start motor, on motor output shaft and motor output shaft
Friction pulley rotate together, the friction pulley on motor output shaft by belt drive hollow axle on friction pulley rotate, thus
Hollow axle is driven to rotate.
Further, the spiral heater strip being located at below feed inlet is equipped in hollow axle.Hemisphere sieve move into
When at material mouth, the upper interior waste plastic of hemisphere sieve enters hollow axle by feed inlet, and the heater strip in hollow axle is to cleaning
Later waste plastic is further dried, and the water on waste plastic surface is avoided to influence to process in next step.
Further, the mixed cell being rotatably connected in hollow axle below feeding port, mixed cell include rotation
The shaft and multi-disc being connected in hollow axle are evenly distributed on the stirring blade in shaft.Waste plastic, auxiliary agent are in middle idle running
During falling in axis, waste plastic, auxiliary agent can be fallen on stirring blade, overturn stirring blade, to drive shaft
Rotation, thus under the action of waste plastic, auxiliary agent, the stirring blade in shaft is constantly overturn, and stirring blade is overturn to waste and old
Plastics, auxiliary agent play the role of a stirring, and waste plastic, auxiliary agent is enable tentatively to mix.
Further, the surface of pressure roller is equipped with multiple protrusions, and protrusion is contacted with the upper surface of rigid sieve plate.Pressure roller is in rotation
In the process, the protrusion on pressure roller can be contacted with waste plastic, and the pressure that pressure roller applies waste plastic is constant, but due to protrusion with
The area of waste plastic contact is smaller, and protrusion can apply biggish pressure to waste plastic, is easier waste plastic broken.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of technics of reclaim of plastic waste Installation practice of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description 1 include: motor 10, friction pulley 11, threaded rod 12, plunger 121, belt 13,
Rinse bath 20, hollow axle 30, feed inlet 31, strip groove 32, feeding port 33, hemisphere sieve 34, conical hopper 35, top pillar 40, card
Slot 41, discharge nozzle 51, unidirectional discharging valve 511, rolls cylinder 60, rigid sieve plate 61, pressing plate 70, pressure roller 71, gag lever post at feeder 50
80。
As shown in Figure 1, technics of reclaim of plastic waste device, including cleaning unit, power unit, pulverizing unit, feeding unit and
Mixed cell.Cleaning unit includes rinse bath 20, hollow axle 30, hemisphere sieve 34, top pillar 40 and gag lever post 80, hollow axle 30
Surface be provided with the strip groove 32 along short transverse distribution, hemisphere sieve 34 is equipped with the convex block that is slidably connected in strip groove 32,
Hemisphere sieve 34 is slidably connected on hollow axle 30.The surface of hollow axle 30 is also provided with the feed inlet above rinse bath 20
31, when hemisphere sieve 34 moves at feed inlet 31, the waste plastic on hemisphere sieve 34 can be entered hollow by feed inlet 31
In shaft 30.The spiral heater strip for being located at 31 lower section of feed inlet is equipped in hollow axle 30, heater strip can be to waste plastic
It is dried.Top pillar 40 is threaded on hollow axle 30, and top pillar 40 passes through the bottom of rinse bath 20 and is slidably connected at clear
In washing trough 20, the top of the 34 non-top pillar 40 of setting of hemisphere sieve simultaneously can be located at 20 top of 20 inside of rinse bath or rinse bath.Top pillar
40 surface is provided with the card slot 41 along short transverse distribution, and one end of gag lever post 80 is put in card slot 41, the setting of gag lever post 80
The rotation of top pillar 40 is limited, so that rotary column can only move up and down along hollow axle 30.
Pulverizing unit includes that pressing plate 70 and both ends open roll cylinder 60, and pressing plate 70 is fixed on the lower part of hollow axle 30 simultaneously
It is connected to hollow axle 30, the bottom surface of pressing plate 70 is rotatably connected to pressure roller 71, and the surface of pressure roller 71 is fixed with multiple be interspersed
Protrusion, roll and be equipped in cylinder 60 and can make the broken effect of waste plastic with the rigid sieve plate 61 of projection contacts, raised setting
Fruit is more preferable, and rigid sieve plate 61 can be passed through by being crushed qualified waste plastic.
Feeding unit includes feeder 50, threaded rod 12 and the plunger 121 being threaded on threaded rod 12, plunger 121
It is slidably connected in feeder 50, feeder 50 is provided with powdered auxiliary agent.Plunger 121 is prism, can be triangular prism, tetragonous
Column or pentagonal prism etc., are set as quadrangular in the present embodiment, are set as quadrangular, and when threaded rod 12 rotates, plunger 121 is not
Can rotate together with threaded rod 12 can only move up and down along feeder 50.It is provided on hollow axle 30 above pressing plate 70
Feeding port 33, the conical hopper 35 positioned at 33 lower section of feeding port is further fixed on hollow axle 30, and the setting of conical hopper 35 makes
The material obtained on conical hopper 35 can be moved to 30 side of hollow axle, enter hollow axle by feeding port 33 convenient for material
In 30.The bottom of feeder 50 is connected with discharge nozzle 51, and discharge nozzle 51 is equipped with unidirectional discharging valve 511, the discharge of discharge nozzle 51
Mouth is located at the top of conical hopper 35, and when the pressure in feeder 50 increases, unidirectional discharging valve 511 is opened, in feeder 50
Auxiliary agent can be fallen in conical hopper 35 by discharge nozzle 51.The top of feeder 50 is connected with feed pipe, and feed pipe is equipped with
Unidirectional inlet valve, the inlet port of feed pipe can be placed in the container for filling powdered auxiliary agent, when the pressure in feeder 50 subtracts
Hour, unidirectional inlet valve is opened, and the auxiliary agent in container can be entered in feeder 50 by feed pipe.
Power unit includes motor 10, and the output shaft of motor 10 is connect with threaded rod 12；Hollow axle 30 and motor 10
It is respectively and fixedly provided with friction pulley 11 on output shaft, is connected with belt 13 between two friction pulleys 11.Start motor 10,10 output shaft of motor
It is rotated together with the friction pulley 11 on 10 output shaft of motor, the friction pulley 11 on 10 output shaft of motor is driven hollow by belt 13
Friction pulley 11 in shaft 30 rotates, so that hollow axle 30 be driven to rotate.
Mixed cell is located at the lower section in hollow axle 30 and being located at feeding port 33, and mixed cell includes in being rotatably connected on
Shaft and multi-disc in pony axle 30 are evenly distributed on the stirring blade in shaft.Waste plastic, auxiliary agent are in hollow axle 30
During falling, waste plastic, auxiliary agent can be fallen on stirring blade, overturn stirring blade, so that shaft is driven to rotate,
Thus under the action of waste plastic, auxiliary agent, the stirring blade in shaft is constantly overturn, stirring blade overturning to waste plastic,
Auxiliary agent plays the role of a stirring, and waste plastic, auxiliary agent is enable tentatively to mix.
When it is implemented, water for cleaning is added into rinse bath 20, starts motor 10, make top pillar 40 along hollow axle 30
It moves downward.Motor 10 drive hollow axle 30 rotate during, pressing plate 70 and pressing plate 70 rotate together, pressure roller 71 with
Simultaneously also can be along own axis under the action of frictional force while pressing plate 70 moves, pressure roller 71 can be preferable right at this time
Material on rigid sieve plate 61 is rolled.At the same time, under the drive of hollow axle 30, hemisphere sieve 34 turns together therewith
It is dynamic；And during 40 downlink of top pillar, hemisphere sieve 34 moves downward under the gravity of itself along strip groove 32, therefore
Hemisphere sieve 34 moves downward while rotating in this process.When hemisphere sieve 34 moves in rinse bath 20, stop
Only motor 10, are added waste plastic into hemisphere sieve 34, then start motor 10 and hollow axle 30 is driven to rotate backward, hemisphere sieve
34 move upwards while rotating.When hemisphere 34 rotation of sieve, hemisphere sieves the also continuous whipping of the waste plastic in 34, waste plastic
Between, waste plastic and hemisphere sieve 34, rub between waste plastic and water for cleaning, can be clear by the dirt on waste plastic
Wash clean.When hemisphere sieve 34 moves upward to the water for cleaning being detached from rinse bath 20, the waste plastic in hemisphere sieve 34 is also
In continuous whipping, the water droplet on waste plastic can will be thrown out of at this time, and waste plastic is made to become drying.When hemisphere sieve 34 moves to
When opposite with feed inlet 31, the waste plastic in hemisphere sieve 34 is entered in hollow axle 30 by feed inlet 31, by hollow axle
Heater strip in 30 is further dried, and the waste plastic after drying eventually falls in the upper surface of rigid sieve plate 61, and pressure roller 71 is to rigid
Property sieve plate 61 on waste plastic rolled, waste plastic is crushed, rigid screen can be passed through by being crushed qualified waste plastic
Plate 61 is fallen downwards.Motor 10 drive hollow axle 30 move while, threaded rod 12 also rotates together, when hemisphere sieve 34 to
When upper movement, plunger 121 is moved downward along threaded rod 12, and plunger 121 squeezes the auxiliary agent in feeder 50, so that feeder 50
Interior pressure increases, and unidirectional discharging valve 511 is opened at this time, and the auxiliary agent in feeder 50 is discharged by discharge nozzle 51, falls in taper
On funnel 35, the auxiliary agent on conical hopper 35 is entered in hollow axle 30 by feeding port 33, is eventually fallen on rigid sieve plate 61.
When motor 10 inverts, hemisphere sieve 34 is moved downward, and plunger 121 is moved upwards along feeder 50, the pressure in feeder 50
Strong to reduce, unidirectional inlet valve is opened, and extraneous auxiliary agent can be added in feeder 50 by feed pipe.About 34 sieve of hemisphere is past
Multiple movement is primary, and plunger 121 pumps once therewith, and hemisphere sieve 34 is synchronous with the movement of plunger 121, and hemisphere sieve 34 is past
Multiple movement is primary, and the waste plastic on hemisphere sieve 34 is transferred on rigid sieve plate 61；And plunger 121 moves back and forth once, feeding
Auxiliary agent in cylinder 50 is also transported on rigid sieve plate 61, mixes waste plastic tentatively with auxiliary agent.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. technics of reclaim of plastic waste device, it is characterised in that: including cleaning unit, power unit, pulverizing unit and feeding unit, clearly
Unit is washed to include rinse bath, hollow axle, the hemisphere sieve being slidably connected on hollow axle, be threaded on hollow axle
Top pillar and the gag lever post for limiting top pillar rotation, hemisphere sieve are located at the inside or top that on top pillar and can be located at rinse bath, top pillar
Across rinse bath bottom and be slidably connected in rinse bath；The surface of hollow axle is provided with strip groove and is located above rinse bath
Feed inlet, hemisphere sieve is equipped with the convex block that is slidably connected in strip groove；Power unit is for driving hollow axle to rotate；Powder
Broken unit includes that pressing plate and both ends open roll cylinder, and pressing plate is fixed on the lower part of hollow axle and is connected to hollow axle, pressure
The bottom surface of plate is rotatably connected to pressure roller, rolls the rigid sieve plate for being equipped with and capable of being contacted in cylinder with pressure roller；Feeding unit is used for auxiliary agent
It is sent to the top of rigid sieve plate.
2. technics of reclaim of plastic waste device according to claim 1, it is characterised in that: feeding unit includes feeder, by moving
The threaded rod of power unit driving rotation and be threaded on threaded rod and can only plunger that threadingly bar moves back and forth, plunger is sliding
It is dynamic to be connected in feeder；The feeding port being provided with above pressing plate on hollow axle is further fixed on hollow axle to be located at and send
Conical hopper below material mouth, the bottom of feeder are connected with discharge nozzle, and discharge nozzle is equipped with unidirectional discharging valve, the row of discharge nozzle
Outlet is located at the top of conical hopper；The top of feeder is connected with feed pipe, and feed pipe is equipped with unidirectional inlet valve.
3. technics of reclaim of plastic waste device according to claim 2, it is characterised in that: power unit includes motor, motor
Output shaft is connect with threaded rod；It is respectively and fixedly provided with friction pulley on the output shaft of hollow axle and motor, is connected between two friction pulleys
There is belt.
4. technics of reclaim of plastic waste device according to claim 1, it is characterised in that: be equipped in hollow axle and be located at feed inlet
The spiral heater strip of lower section.
5. technics of reclaim of plastic waste device according to claim 4, it is characterised in that: be rotatably connected to and be located in hollow axle
Mixed cell below feeding port, mixed cell include that the shaft being rotatably connected in hollow axle and multi-disc are evenly distributed on and turn
Stirring blade on axis.
6. technics of reclaim of plastic waste device according to claim 1, it is characterised in that: the surface of pressure roller is equipped with multiple protrusions,
Protrusion is contacted with the upper surface of rigid sieve plate.
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| CN109016252A (en) * | 2018-08-01 | 2018-12-18 | 宁波高新区意川汽车零部件有限公司 | A kind of automotive trim plastic parts grinding device |
| CN109747073A (en) * | 2019-01-21 | 2019-05-14 | 孟杨 | A kind of plastics recovery Granulation Equipments with cleaning function |
| CN110788122B (en) * | 2019-11-26 | 2021-06-08 | 湖南新耒传导材料科技有限公司 | A high-efficient polymerization equipment for cable manufacture waste material |
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Effective date of registration: 20231114 Address after: No. 101, office building of Kaili Minyuan Manganese Co., Ltd., Lubi Development Zone, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province, 556000 Patentee after: Guizhou Zhongxinda Renewable Resources Co.,Ltd. Address before: Room 9-5-086, No.8, No.20, No.32, Yangfan Plaza, high tech Zone, Ningbo, Zhejiang 315000 Patentee before: NINGBO XINSHENZE AUTO PARTS Co.,Ltd. |