CN107901276A - A kind of bending waste plastic scrapes equipment - Google Patents
A kind of bending waste plastic scrapes equipment Download PDFInfo
- Publication number
- CN107901276A CN107901276A CN201711449279.1A CN201711449279A CN107901276A CN 107901276 A CN107901276 A CN 107901276A CN 201711449279 A CN201711449279 A CN 201711449279A CN 107901276 A CN107901276 A CN 107901276A
- Authority
- CN
- China
- Prior art keywords
- plain
- barreled roll
- scraped
- waste plastic
- traction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 121
- 229920003023 plastic Polymers 0.000 title claims abstract description 121
- 239000002699 waste material Substances 0.000 title claims abstract description 117
- 238000005452 bending Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims description 29
- 238000007790 scraping Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000003306 harvesting Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 10
- 230000032683 aging Effects 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000004069 differentiation Effects 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 238000004064 recycling Methods 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 239000013502 plastic waste Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 4
- 238000003483 aging Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 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
-
- 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
-
- 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
-
- 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
A kind of bending waste plastic of the present invention scrapes equipment, including body, speed regulating motor, and the speed regulating motor is installed on body；The body is case structure, feed inlet is set on body, discharge port, the pressing slitting device of waste plastic is set in the body and scrapes cleaning device, the pressing slitting device includes flattening plain-barreled roll group, it is complicated using system structure the present invention overcomes existing waste plastics recovery, technique is cumbersome, need to wash waste plastics raw material, and waste plastics recovery is of high cost, the shortcomings that utilization rate of plastic raw materials is low, its structure is simple, processing step is few, waste plastics raw material need not be washed, reduce the input of cleaning equipment, reduce waste plastics recovery cost, add the utilization rate of waste plastics raw material.
Description
Technical field
The technical field of the reproduction of waste plastic, is related to waste and old in being recycled the present invention relates to solid waste resource
The equipment of the reproduction of plastics, particularly a kind of bending waste plastic scrape equipment.
Background technology
As China's industrial economy is fast-developing, up-to-dateness is continuously improved, urban and rural residents' household electrical appliance and industry enterprise
Industry production equipment is scrapped quantity and is sharply increased, and the waste plastics quantity that electric appliance and production equipment produce after scrapping is more and more, makes solid
Waste plastic regeneration during body waste material recycles produces the important component for becoming national city mineral products strategy.
Because waste plastic enters reproduction, clean is the premise of industrial regeneration production, and fraction of residual contamination will be serious
Influence regenerated plastics raw material quality and utility value after processing.Waste plastic first must thoroughly clean dry into reproduction
Only.
Remanufacture enterprise is to recycling the effective reproduction procedure of processing of waste plastic come at present：First preliminary crush is used again
Water is cleaned, and is dried after the completion of cleaning, rolls into fragment shape, then by choosing, removal discarded object, finally heated melting,
The waste plastics of melting is extruded by plastic extruder, and then carrying out traction granulation becomes reclaimed materials.
But the recycling mode of this backwardness of poor quality of long-time service, serious pollution is caused to China's environment and is broken
It is bad.It is much local in the severely afflicated area Zhejiang Province of solid waste recycling, find one of pollution sources of maximum, be solid plastic rubbish
A large amount of waste water containing heavy metal and greasy dirt that rinsing processing produces, make by more than ten years constant waste plastics recovery rinsing processing
The sewage of industry, these debris containing heavy metal and bacterium polluted water source and soil in discharge, although carrying out including water at present
Processing etc. various environment protection treating measures, but be all still difficult to avoid that and continue to pollute, hundred kilometers of the circumference in these regions
Interior water cannot be eaten, soil cannot plant, gas cannot exhale, and the life to region resident causes great threat.
In order to reduce the sprawling of pollution, recent State Ministry of Environmental Protection carries out specific to the cleaning process of recycling waste plastic
The limitation strictly regulated, Chinese Ministry of Environmental Protection's regulation：The stringent environmentally friendly license management system for implementing the processing of waste plastics cleaning reproduction,
Forbid to wash processing privately, otherwise will give criminal sanctions；Waste plastic regeneration production cleaning must be special in local environmental protection administration
The industrial park that waste plastic regeneration production washing is carried out in the waste plastic regeneration industrial park set up must be provided with reaching pollution
System equipment as defined in water process；Although these environmental regulations of government department make environment pollution control in certain scope, but
It is that pollution sources and pollution still have, and is difficult to control as waste plastic produces surging for quantity, at present environmental protection administration
Waste plastics recycling production control measure be also makeshift under having no idea.
And industry is utilized for technics of reclaim of plastic waste, due to reinforcement of the government department for industry environmental protection management intensity,
The reproduction cost of waste plastic regeneration production enterprise greatly improves；The reclaimed materials of waste plastic is higher and higher using cost,
Existence of the serious threat to the industry.
Secondly as electric appliance, equipment have used what is just scrapped for many years, therefore the waste plastics outer surface of many recycling is old
Change and differentiation is serious, the outer surface part of these agings and differentiation is not only worth without regeneration, does not remove aging and differentiation
Outer surface also by influence waste plastic regeneration after reclaimed materials quality and use value.
Aging and differentiation layer due to the waste plastics outer surface of recycling, it is adsorption in long-term use sand and dust, residual
Greasy dirt etc. is stayed to pollute impurity, these pollution majorities are to be adsorbed during the long-time service of electric appliance or equipment on waste plastic
Face；Pollutant has been embedded in these agings and differentiation plastic ageing layer and differentiation layer, is mixed with the outer surface of these waste plastics
It is integrally formed, it is difficult to wash with water, while cause existing by washing plastic reclaimed raw material quality that reproduction is processed into not
Height, utility value are limited.
The waste plastic more than 80% that the company of solid waste regeneration production at present is recycled all is from plastic containers, greatly
The sheet waste plastics in uniform thickness of the bulk dismantled on type household electrical appliance, big part production equipment；Due to these waste plastics
PET, PE, PP, PS, ABS etc. are categorized as, these different waste plastics economic values of classifying are different, collected in these waste plastics
Cheng Zhong, precise classification can maximumlly realize the value of waste plastic regeneration raw material；But due to the washing of manufacturing enterprise
Production equipment and technical problem restrict, and before processing do not handle its classification, the reproduction carried out at present to waste plastic
Processing method, it is serious unreasonable, cause the serious waste of resource.Existing returned enterprise is carried out to recycling the waste plastic come
Water clean, dry, roll into fragment shape after, carried out sorting process, reheating is melted, extruded, being granulated into reclaimed materials, but
Be carried out again after fragment shape is rolled into sorting accuracy rate it is very low, be not much effect, which can not realize maximum value
Utilize above-mentioned waste plastic resource.
The content of the invention
In order to solve the above-mentioned technical problem, our company's invention develops serial waste plastics automation and scrapes equipment；This hair
Bright serial waste plastics automation scrapes equipment, is to scrap electric appliance, life for some of 80% of accounting for recycled currently on the market
Bulk, the in uniform thickness sheet shell waste plastic dismantled in production equipment, facility；Can by waste plastics PET,
PE, PP, PS, ABS etc. first classify, and on the basis of classifying herein, then press the waste plastics smooth degree recycled, waste plastics
Surface aging and differentiation and cut pollution level are classified, sorted waste plastics, are sent out by classification is corresponding using our company
The series automation of bright exploitation scrapes equipment, carries out the anhydrous reproduction raw material that scrape and processes.A kind of bending of the invention is waste and old
Plastics scrape equipment, including body, speed regulating motor, and the speed regulating motor is installed on body；The body is box
Structure, feed inlet, discharge port are set on body, and the pressing slitting device of waste plastic is set in the body and scrapes dress
Put, the pressing slitting device includes flattening plain-barreled roll group, and the described plain-barreled roll group that flattens includes the upper of two upper and lower parallel installations
Flatten plain-barreled roll and push average roller, at least three annular cutters are provided with the axial circumference of at least one pressing plain-barreled roll
Piece；The pressing plain-barreled roll group is linked with speed regulating motor, pressing plain-barreled roll is rotated in opposite directions with pushing average roller；Described scrapes dress
Install and be placed in after pressing slitting device, the cleaning device of scraping includes traction feed device and scrapes cleaning device；The traction
Feed device is made of traction plain-barreled roll group, and the traction plain-barreled roll group includes the upper traction plain-barreled roll of upper and lower assembled parallel and lower traction
Plain-barreled roll, the traction feed device are connected with motor, make to draw plain-barreled roll and lower traction plain-barreled roll rotates in opposite directions；Described scrapes
Device scraped before including cutter group and after scrape cutter group, scrape before described cutter group and after scrape between cutter group and
The rear portion for scraping cutter group afterwards sets traction plain-barreled roll group；Blade is scraped before cutter group is scraped before described including and before scrapes axis；
Scrape before blade is installed on and scraped on axis before described；Cutter group is scraped before described by preceding scraping axis on body；
Scrape and fix a cutting tool before cutter group further includes and preceding bottom tool before described；Fix a cutting tool before described and scrape knife with before preceding bottom tool
Piece blade is opposite；Pin type spine structure of the knife-blade portion for elasticity is scraped before described, the setting of cutter group is scraped after described
Between feed device is drawn, scraped after described scraped after cutter group includes blade and after scrape axis, scrape blade after described
Scraped after being installed on axis；Scrape and fix a cutting tool after cutter group further includes and rear bottom tool after described, fix a cutting tool after described with after
The opposite installation of blade cutting edge is scraped after on bottom tool；Cutter group is scraped after described axis is scraped after on body；
Scraped before described cutter group, after scrape cutter group with flattening plain-barreled roll, the parallel installation of traction plain-barreled roll；
The blade part of the preceding bottom tool and rear bottom tool and upper traction plain-barreled roll, lower traction plain-barreled roll and upper pressing plain-barreled roll, pushing
Average roller connecting portion is in same straight line plane.
Workbench is set on the body, and the workbench is connected with feed inlet；The upper traction plain-barreled roll with
Pressure-regulating device is set between lower traction plain-barreled roll；Dust exhaust apparatus is set in the body, and the dust exhaust apparatus is arranged at
Flatten slitting device and scrape the lower part between cleaning device；The dust exhaust apparatus includes wind turbine, sweep-up pipe, disposal box, described
Sweep-up pipe is set to be connected with flattening between plain-barreled roll group and traction plain-barreled roll group with the disposal box, and the assembling is in dust suction
Between pipe and disposal box.
Feed device is further included, the feed device includes conveyer belt 14, conveying roller 15, and the conveying roller is located at
Material mouth, plain-barreled roll and conveying roller are drawn under the conveying band connection；The discharge port sets Material collecting box for harvesting.
Setting pressure-regulating device 9, the preceding axis 884 that scrapes on axis 884 is scraped before described to fix by pressure-regulating device 9
On body；Setting pressure-regulating device 9 is scraped on axis 812 after described, after scrape axis 812 and pass through pressure-regulating device 9
It is fixed on body.
The upper pressing plain-barreled roll 51 is each provided with least three annular cutters on the axial circumference with pushing average roller 52
Piece 6, cooperates with annular cutting edge 6 the axial direction of the annular corresponding another plain-barreled roll of cutting edge 6 of installation is provided circumferentially about
Cutter groove 77.
The upper pressing plain-barreled roll 51 and or to push average roller 52 be hot iron plain-barreled roll；The hot iron plain-barreled roll temperature is kept
50 it is Celsius more than less than 120 degrees Celsius.
Blade 883 is scraped before scraping before described on axis 884 to arrange for number；Side by side and and it is interlaced arrange be installed on before
Scrape on axis 884.
The excircle velocity of rotation of the traction plain-barreled roll group 7 is at 0.2 meter to 1 meter per second.
Spacing between the annular cutting edge 6 is between 0.3 to 2 centimetre.
Present invention is mainly used for the surface aging solved after recycling by classification and break up serious and cut pollution level
Serious more straight waste plastic piece, the technical problem cleaned up is difficult to when automation scrapes processing；Due to surface
Seriously and such as waste plastic piece surface paint serious the scraping for waste plastic piece of chemical contamination degree must for aging and differentiation
Must could thoroughly it be removed totally to certain depth；And general straight blade scrapes and is difficult to reach thoroughly clean effect；It is logical
The spine structure blade prewashing for the pin type crossed scrapes, aging and differentiation, pollution layer in waste plastic piece, spread to aging and point
Change, pollution layer with the paddle-tumble of even depth, then scrape blade for flat construction into using blade part again and scrape, it is possible to is thoroughly clear
Wash clean.By being scraped to waste plastics surface, depollution aging layer is thoroughly removed；So as to fulfill technics of reclaim of plastic waste utility value
Matter raising, while during solving technics of reclaim of plastic waste utilization, because washing step and Heavy environmental pollution and resource
The technical problem of waste removes waste plastics surface contamination and aging layer secondly by washing method is scraped, and is utilized in technics of reclaim of plastic waste
What field had been started disassembles the beginning, while realizes unexpected technique effect.
Complicated using system structure the present invention overcomes existing waste plastics recovery, technique is cumbersome, it is necessary to former to waste plastics
The shortcomings that material is washed, and waste plastics recovery is of high cost, and the utilization rate of plastic raw materials is low, its structure is simple, technique step
It is rapid few, it is not necessary to waste plastics raw material is washed, reduces the input of cleaning equipment, reduces waste plastics recovery cost, is increased
The utilization rate of waste plastics raw material is added.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 scrapes cutter group enlarged drawing before being.
Fig. 3 scrapes cutter group enlarged drawing after being.
Fig. 4 is pressing plain-barreled roll group enlarged drawing.
1 body, 2 speed regulating motors, 21 baking ovens, 210 feeding gates, 211 discharge doors, 212 feeding rollers, 3 feed inlets, 4 discharge ports,
5 flatten plain-barreled roll groups, plain-barreled roll are flattened on 51,52 average roller, 6 annular cutting edges is pushed, 7 traction plain-barreled roll groups, draws plain-barreled roll, 72 on 71
Lower traction plain-barreled roll, 77 cutter grooves, 8 scraper cutter groups, 81 fix a cutting tool, 811 scrape blade, 812 scrape axis, 82 bottom tools, 9 pressure
Regulating device, 10 workbench, 11 wind turbines, 12 sweep-up pipes, 13 disposal boxes, 14 conveyer belts, 15 conveying rollers, 16 Material collecting box for harvesting, 17 wheels.
Embodiment
A kind of bending waste plastic of the present invention scrapes equipment, including body 1, speed regulating motor 2, the speed regulating motor 2
It is installed on body 1；The body 1 is case structure, sets feed inlet 3, discharge port 4 on body 1, is being characterized in that：
The pressing slitting device of waste plastic is set in the body 1 and scrapes cleaning device, the pressing slitting device includes flattening
Plain-barreled roll group 5, the plain-barreled roll group 5 that flattens include the upper pressing plain-barreled roll 51 and the average roller 52 of pushing of two upper and lower parallel installations,
At least three annular cutting edges 6 are provided with the axial circumference of at least one pressing plain-barreled roll；The pressing plain-barreled roll group 5 and speed governing
Motor 2 links, and pressing plain-barreled roll 51 is rotated in opposite directions with pushing average roller 52；The cleaning device of scraping is arranged at pressing slitting dress
After putting, the cleaning device of scraping includes traction feed device and scrapes cleaning device；The traction feed device is by traction plain-barreled roll
The composition of group 7, the traction plain-barreled roll group 7 includes the upper traction plain-barreled roll 71 of upper and lower assembled parallel and lower traction plain-barreled roll 72, described
Traction feed device is connected with motor, makes to draw plain-barreled roll 71 and lower traction plain-barreled roll 72 rotates in opposite directions；Described scrapes cleaning device bag
Scraped before including cutter group 88 and after scrape cutter group 8, scrape before described cutter group 88 and after scrape between cutter group 8 and
The rear portion for scraping cutter group 8 afterwards sets traction plain-barreled roll group 7；Scraped before cutter group 88 is scraped before described including blade 883 and before
Scrape axis 884；Scrape before blade 883 is installed on and scraped on axis 884 before described；Cutter group 88 is scraped before described by preceding scraping
Axis 884 is washed on body 1；Fix a cutting tool before cutter group 88 further includes 881 and preceding bottom tool 882 are scraped before described；It is described
Before fix a cutting tool it is 881 opposite with 883 blade of blade is scraped before preceding bottom tool 882；883 blade part of blade is scraped before described is
The pin type spine structure of elasticity, scrapes cutter group 8 and is arranged between traction feed device, cutter is scraped after described after described
Group 8 scrapes blade 811 and scrapes axis 812 with after after including, scrape after blade 811 is installed on and scraped on axis 812 after described；Described
After scrape fix a cutting tool after cutter group 8 further includes 81 and rear bottom tool 82, on fix a cutting tool after described 81 and rear bottom tool 82 after scrape
Wash the opposite installation of 811 blade of blade；Cutter group 8 is scraped after described axis 812 is scraped after on body 1；Described
Before scrape cutter group 88, after scrape cutter group 8 with flattening plain-barreled roll, the parallel installation of traction plain-barreled roll；The further technology of the present invention changes
Just；The blade part of the preceding bottom tool 882 and rear bottom tool 82 is put down with upper traction plain-barreled roll 71, lower traction plain-barreled roll 72 and upper flatten
Roller 51, average 52 connecting portion of roller of pushing are in same straight line plane.
The further technology correction of the present invention；On the body 1 set workbench 10, the workbench 10 with into
Material mouth 3 is connected；Pressure-regulating device 9 is set between the upper traction plain-barreled roll 71 and lower traction plain-barreled roll 72；In the body 1
Dust exhaust apparatus is set, and the dust exhaust apparatus is arranged at pressing slitting device and scrapes the lower part between cleaning device；The dust suction
Device includes wind turbine 11, and sweep-up pipe 12, disposal box 13, the sweep-up pipe 12 are set with flattening plain-barreled roll group 5 and traction plain-barreled roll group 7
Between be connected with the disposal box 13, the wind turbine 11 be installed between sweep-up pipe 12 and disposal box 13.
The further technology correction of the present invention；Feed device is further included, the feed device includes conveyer belt 14, conveying
Roller 15, the conveying roller 15 are located at discharge port, plain-barreled roll 72 and conveying roller 15 are drawn under the conveying band connection；Described goes out
Material mouth 4 sets Material collecting box for harvesting 16.
The further technology correction of the present invention；Setting pressure-regulating device 9 on axis 884 is scraped before described, it is preceding to scrape axis
884 are fixed on body by pressure-regulating device 9；Setting pressure-regulating device 9 is scraped on axis 812 after described, after scrape
Axis 812 is washed to be fixed on body by pressure-regulating device 9.
The further technology correction of the present invention；The upper pressing plain-barreled roll 51 is each on the axial circumference with pushing average roller 52
At least three annular cutting edges 6 are provided with, are set on the axial circumference of the corresponding another plain-barreled roll of the annular cutting edge 6 of installation
Put the cutter groove 77 to cooperate with annular cutting edge 6.
The further technology correction of the present invention；The upper pressing plain-barreled roll 51 and or to push average roller 52 be hot iron plain-barreled roll；
The hot iron plain-barreled roll temperature is maintained at 50 less than 120 degrees Celsius of the above Celsius.
The further technology correction of the present invention；Blade 883 is scraped before scraping before described on axis 884 to arrange for number；Side by side and
And it is interlaced arrange be installed on before scrape on axis 884.
The further technology correction of the present invention；The excircle velocity of rotation of the traction plain-barreled roll group 7 is at 0.2 meter to 1 per second
Rice.
The further technology correction of the present invention；Spacing between the annular cutting edge 6 is between 0.3 to 2 centimetre.
The present invention is equal by the thickness of the bulk dismantled from plastic containers, large household appliance, big part production equipment
Even sheet waste plastics；PET, PE, PP, PS, ABS etc. are categorized as according to economic value, on the basis of classifying herein, then by recycling
Using waste plastics surface aging and differentiation and cut pollution level, smooth degree etc. classify, sorted useless modeling
Material, scrapes equipment, progress is anhydrous to scrape reproduction former material by the corresponding series automation for using our company's invention exploitation of classification
Material processing.
The operation principle of " anhydrous scrape reproduction raw material processing " that scrapes equipment of present invention bending waste plastic is：
Categorized waste plastics is sent into the feeding mouth for scraping equipment of present invention bending waste plastic, will be curved waste and old by baking oven
Plastic sheet softened by baking, then flattened curved waste plastic piece by pressing plain-barreled roll, while by the cutter on plain-barreled roll is flattened, will press
Flat waste plastic piece is cut into the neat waste plastic bar of rule.
The waste plastic for depending on the material of waste plastic, being more difficult to scrape should be more cut into by the width of waste plastic bar
The thin waste plastic bar of some, is cut into thinner waste plastic bar and is more beneficial to scrape processing；But it cannot be cut into and be narrower than waste and old modeling
The thickness of material strip, it is no to be difficult to control it will cause waste plastic bar in the traction plain-barreled roll by drawing feed device, or
It may be cut off when scraping by scraper, or may be by being pulled off when scraping cleaning device；By testing repeatedly, ring is found
Spacing between shape cutting edge 6 is relatively more reasonable between being arranged on 0.3 to 2 centimetre；The whole waste plastic bar of rule is cut into by scraping
The traction feed device of cleaning device is sent into doctor blade device, by draw feed device by the aging of waste plastic bar pollute up and down outside
Traction push-and-pull of the table in upper and lower scraper edge, carries out the aging of waste plastic bar outer surface, differentiation layer, pollution layer is anhydrous scrapes
Wash.Traction push-and-pull speed of the waste plastic bar in scraper edge is extremely important, and traction push-and-pull excessive velocities, waste plastic bar is just
It can be slipped in scraper edge, production efficiency can be influenced slowly excessively, be also easy to make waste plastic bar be stuck in scraper edge, make
Going out the waste plastic bar in scraper edge portion can be pulled off, and the waste plastic bar behind scraper edge blocks doctor blade device；Through
Cross repetition test, determine the excircle velocity of rotation of traction plain-barreled roll group 7 0.2 meter per second to 1 meter than relatively reasonable, speed exceedes
1 meter, local skidding can be produced, scrapes sordid problem, speed can produce big resistance less than 0.2 meter, influence to draw plain-barreled roll group 7
Work efficiency.
Temperature in baking oven should be maintained at 65 less than 120 degrees Celsius of the above Celsius, specifically by according to waste plastic piece
Material and thickness and difference and selected in above range；Temperature in baking oven is too low, the meeting after hot iron pressing of waste plastic piece
Rebound, does not reach the Expected Results of pressing；If temperature is excessive, the waste plastic piece after processing is pushed away in scraper edge by traction
Drawing can be elongated when scraping；And the operation principle that the present invention scrapes is ability when waste plastic piece has certain degree of hardness
Separation aging layer can be scraped by scraper；, will be excessively soft if waste plastic piece temperature is excessive when scraping, at this moment waste and old modeling
The aging layer of tablet is difficult to scrape separation by scraper.
The pressure-regulating device 9 of the present invention, has the function of two, first, pressure-regulating device 9 itself has resilience performance；
Second, pressure-regulating device 9 can adjust the surging of rebound.
By the aging of waste plastic bar outer surface, differentiation layer, pollution layer is anhydrous scrapes, and thoroughly removes on waste plastic bar
Aging, differentiation, the outer surface of pollution；Technics of reclaim of plastic waste utility value is improved, is solved in technics of reclaim of plastic waste utilization
The Heavy environmental pollution and problem of resource waste of washing step；Present invention overcomes existing waste plastics recovery to utilize system knot
Structure is complicated, and technique is cumbersome, and waste plastics recovery is of high cost, and the utilization rate of plastic raw materials is low,
The configuration of the present invention is simple, processing step are few, it is not necessary to waste plastics raw material is washed, reduces the throwing of cleaning equipment
Enter, reduce waste plastics recovery cost, add the utilization rate and economic value of waste plastics raw material.
Claims (10)
1. a kind of bending waste plastic scrapes equipment, including body（1）, speed regulating motor（2）, the speed regulating motor（2）Peace
Loaded on body（1）On；The body（1）For case structure, body（1）Upper setting feed inlet（3）, discharge port（4）, in Qi Te
Sign is：The body（1）It is interior that the pressing slitting device of waste plastic is set and scrapes cleaning device, the pressing slitting device
Including flattening plain-barreled roll group（5）, the pressing plain-barreled roll group（5）Include the upper pressing plain-barreled roll of two upper and lower parallel installations（51）With
Push average roller（52）, at least three annular cutting edges are provided with the axial circumference of at least one pressing plain-barreled roll（6）；Institute
State and flatten plain-barreled roll group（5）With speed regulating motor（2）Link, makes pressing plain-barreled roll（51）With pushing average roller（52）It is opposite to rotate；Institute
The cleaning device of scraping stated is arranged at after pressing slitting device, and the cleaning device of scraping includes traction feed device and scrapes cleaning device；
The traction feed device is by traction plain-barreled roll group（7）Composition, the traction plain-barreled roll group（7）Including the upper of upper and lower assembled parallel
Draw plain-barreled roll（71）With lower traction plain-barreled roll（72）, the traction feed device is connected with motor, makes traction plain-barreled roll（71）With
Lower traction plain-barreled roll（72）It is opposite to rotate；Described scraping scrapes cutter group before cleaning device includes（88）Cutter group is scraped with after（8）,
Cutter group is scraped before described（88）Cutter group is scraped with after（8）Between and after scrape cutter group（8）Rear portion set traction
Plain-barreled roll group（7）；Cutter group is scraped before described（88）Including preceding scraping blade（883）With preceding scrape axis（884）；Scraped before described
Wash blade（883）Axis is scraped before being installed on（884）On；Cutter group is scraped before described（88）By preceding scraping axis（884）Installation
In body（1）On；Cutter group is scraped before described（88）Fix a cutting tool before further including（881）With preceding bottom tool（882）；Before described
Fix a cutting tool（881）With preceding bottom tool（882）Before scrape blade（883）Blade is opposite；Blade is scraped before described（883）Blade
Portion is the pin type spine structure of elasticity, and cutter group is scraped after described（8）It is arranged between traction feed device, is scraped after described
Wash cutter group（8）Blade is scraped including after（811）Axis is scraped with after（812）, blade is scraped after described（811）Scraped after being installed on
Axis（812）On；Cutter group is scraped after described（8）Fix a cutting tool after further including（81）With rear bottom tool（82）, fix a cutting tool after described
（81）With rear bottom tool（82）On after scrape blade（811）Blade is opposite to be installed；Cutter group is scraped after described（8）By rear
Scrape axis（812）Installed in body（1）On；Cutter group is scraped before described（88）, after scrape cutter group（8）With flatten plain-barreled roll,
Draw the parallel installation of plain-barreled roll.
2. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that：The preceding bottom tool
（882）With rear bottom tool（82）Blade part and upper traction plain-barreled roll（71）, lower traction plain-barreled roll（72）And upper pressing plain-barreled roll（51）、
Push average roller（52）Connecting portion is in same straight line plane.
3. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that：In the body
（1）Upper setting workbench（10）, the workbench（10）With feed inlet（3）It is connected；The upper traction plain-barreled roll（71）With under
Draw plain-barreled roll（72）Between pressure-regulating device is set（9）；The body（1）Interior setting dust exhaust apparatus, dust suction dress
Install to be placed in and flatten slitting device and scrape the lower part between cleaning device；The dust exhaust apparatus includes wind turbine（11）, sweep-up pipe
（12）, disposal box（13）, described sweep-up pipe（12）Set with flattening plain-barreled roll group（5）With drawing plain-barreled roll group（7）Between with it is described
Disposal box（13）It is connected, the wind turbine（11）Installed in sweep-up pipe（12）With disposal box（13）Between.
4. a kind of bending waste plastic according to claim 3 scrapes equipment, it is characterised in that feed device is further included,
The feed device includes conveyer belt（14）, conveying roller（15）, the conveying roller（15）Positioned at discharge port, the conveying
Plain-barreled roll is drawn under band connection（72）And conveying roller（15）；The discharge port（4）Material collecting box for harvesting is set（16）.
5. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that is scraped before described
Axis（884）Upper setting pressure-regulating device（9）, it is preceding to scrape axis（884）Pass through pressure-regulating device（9）It is fixed on body；
Axis is scraped after described（812）Upper setting pressure-regulating device（9）, after scrape axis（812）Pass through pressure-regulating device（9）It is fixed
On body.
6. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that in the upper pressing
Plain-barreled roll（51）With pushing average roller（52）Axial circumference on be each provided with least three annular cutting edges（6）, in installation annular
Cutting edge（6）The axial direction of corresponding another plain-barreled roll is provided circumferentially about with annular cutting edge（6）The cutter groove of mutual cooperation（77）.
7. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that the upper pressing is put down
Roller（51）With or push average roller（52）For hot iron plain-barreled roll；It is Celsius that the hot iron plain-barreled roll temperature is maintained at 50 above 120 Celsius
Below degree.
8. a kind of bending waste plastic according to claim 1 scrapes equipment, it is characterised in that axis is scraped before described
（884）On before scrape blade（883）Arranged for number；Side by side and and it is interlaced arrange be installed on before scrape axis（884）On.
9. a kind of bending waste plastic according to any one of claims 1 to 8 scrapes equipment, it is characterised in that：It is described to lead
Draw plain-barreled roll group（7）Excircle velocity of rotation at 0.2 meter to 1 meter per second.
10. a kind of bending waste plastic according to any one of claims 1 to 9 scrapes equipment, it is characterised in that：Described
Annular cutting edge（6）Between spacing between 0.3 to 2 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449279.1A CN107901276B (en) | 2017-12-27 | 2017-12-27 | A kind of bending waste plastic scrapes equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449279.1A CN107901276B (en) | 2017-12-27 | 2017-12-27 | A kind of bending waste plastic scrapes equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN107901276A true CN107901276A (en) | 2018-04-13 |
| CN107901276B CN107901276B (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711449279.1A Active CN107901276B (en) | 2017-12-27 | 2017-12-27 | A kind of bending waste plastic scrapes equipment |
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| CN (1) | CN107901276B (en) |
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| US5897820A (en) * | 1995-08-01 | 1999-04-27 | Mitsubishi Jukogyo Kabushiki Kaisha | Method of removing paint film on resin surface and apparatus therefor |
| WO2002047835A1 (en) * | 2000-12-11 | 2002-06-20 | Sony Corporation | Device and method for peeling film |
| CN200970860Y (en) * | 2006-11-06 | 2007-11-07 | 王首力 | Rubber spreading machine |
| CN105014827A (en) * | 2014-04-25 | 2015-11-04 | 苏州科技学院相城研究院 | Device for automatically removing embroidery hot-melting lining membrane |
| CN106064466A (en) * | 2015-04-20 | 2016-11-02 | 韩东熙 | The stripping off device of display panel |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897820A (en) * | 1995-08-01 | 1999-04-27 | Mitsubishi Jukogyo Kabushiki Kaisha | Method of removing paint film on resin surface and apparatus therefor |
| WO2002047835A1 (en) * | 2000-12-11 | 2002-06-20 | Sony Corporation | Device and method for peeling film |
| CN200970860Y (en) * | 2006-11-06 | 2007-11-07 | 王首力 | Rubber spreading machine |
| CN105014827A (en) * | 2014-04-25 | 2015-11-04 | 苏州科技学院相城研究院 | Device for automatically removing embroidery hot-melting lining membrane |
| CN106064466A (en) * | 2015-04-20 | 2016-11-02 | 韩东熙 | The stripping off device of display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107901276B (en) | 2019-10-15 |
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Effective date of registration: 20240411 Address after: 425800 Southeast corner of the intersection of Jinshi Road and Chuangye Avenue in Tafeng Town, Lanshan County, Yongzhou City, Hunan Province (Building G of Hunan Qixiu Technology Co., Ltd.) Patentee after: Hunan Xingzhirui Technology Co.,Ltd. Country or region after: China Address before: 318000 Metal Resources Recycling Industry Base, Luqiao District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU JINFUGUI RENEWABLE RESOURCE UTILIZATION CO.,LTD. Country or region before: China |
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