CN107901274A - A kind of waste plastic scrapes the pressing slitting device of equipment - Google Patents
A kind of waste plastic scrapes the pressing slitting device of equipment Download PDFInfo
- Publication number
- CN107901274A CN107901274A CN201711449275.3A CN201711449275A CN107901274A CN 107901274 A CN107901274 A CN 107901274A CN 201711449275 A CN201711449275 A CN 201711449275A CN 107901274 A CN107901274 A CN 107901274A
- Authority
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- China
- Prior art keywords
- plain
- barreled roll
- roll
- waste
- waste plastic
- 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.)
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Links
- 239000004033 plastic Substances 0.000 title claims abstract description 114
- 229920003023 plastic Polymers 0.000 title claims abstract description 114
- 239000002699 waste material Substances 0.000 title claims abstract description 109
- 238000003825 pressing Methods 0.000 title claims description 24
- 238000010409 ironing Methods 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 13
- 230000004069 differentiation Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 abstract description 12
- 239000013502 plastic waste Substances 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 230000008929 regeneration Effects 0.000 description 11
- 238000011069 regeneration method Methods 0.000 description 11
- 238000004064 recycling 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
- 238000007790 scraping Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 238000003483 aging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 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
- 238000001727 in vivo Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 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
- 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
- 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
- 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 automation of waste plastic scrapes equipment, including body, speed regulating motor, and the speed regulating motor is installed on body；The body is case structure, and feed inlet, discharge port are set on body；The heating ironing roller group of waste plastic is set in the body, slitting device is flattened and scrapes cleaning device, by the aging of waste plastic bar outer surface, differentiation layer, pollution layer is anhydrous scrapes, and thoroughly removes aging on waste plastic bar, differentiation, the outer surface of pollution；Technics of reclaim of plastic waste utility value is improved, the Heavy environmental pollution and problem of resource waste for solving the washing step in technics of reclaim of plastic waste utilization；It is complicated using system structure present invention overcomes existing waste plastics recovery, technique is cumbersome, and waste plastics recovery is of high cost, the utilization rate of plastic raw materials is low, the configuration of the present invention is simple, and 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 and economic value 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 cleaning equipment of the reproduction of plastics, particularly a kind of automation of 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, it is necessary to first thoroughly clean up, fraction of residual contamination will seriously affect processing
Reworked material quality and utility value afterwards.It is premise of the waste plastic as industrial regeneration raw material to clean up.
Remanufacture enterprise produces procedure of processing to recycling the waste plastic regeneration come at present：First preliminary crush is carried out with water again
Cleaning, is dried after the completion of cleaning, rolls into fragment shape, then by choosing, removal discarded object, finally heated melting, melting
Waste plastics 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
Carried out in the waste plastic regeneration industrial park set up（The industrial park of waste plastic regeneration production washing 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 is 80% to scrap electric appliance, production equipment, the bulk dismantled on facility for accounting for of commercially recycling at present
, the reproduction of sheet shell waste plastic in uniform thickness utilize, can by PET, PE, PP, PS, ABS of waste plastics etc. into
Row classification, herein classify on the basis of, then by recycle waste plastics smooth degree, waste plastics surface aging and differentiation and
Cut pollution level etc. is classified, and is then scraped and is set by the corresponding series automation using our company's invention exploitation of classification
It is standby, carry out the anhydrous reproduction raw material that scrape and process.
A kind of automation of waste plastic scrapes equipment, including body, speed regulating motor, and the speed regulating motor is installed on machine
On body；The body is case structure, and feed inlet, discharge port are set on body；Waste plastic is set in the body
Heating ironing roller group, flatten slitting device and scrape cleaning device；Before the heating ironing roller group is arranged on pressing slitting device
Portion；Scrape cleaning device and be arranged on the rear portion for flattening slitting device；The upper heating that the heating ironing roller group includes assembled parallel is pressed
Plain-barreled roll and lower heating ironing roll；The heating ironing roller group is linked with speed regulating motor, makes to heat ironing roll and lower heating is pressed
Plain-barreled roll rotates in opposite directions；The pressing slitting device includes cutter plain-barreled roll group, and the cutter plain-barreled roll group is upper and lower flat including two
Upper plain-barreled roll and the lower cutter plain-barreled roll of row installation；At least three rings are provided with the axial circumference of at least one cutter plain-barreled roll group
Shape cutting edge；The cutter plain-barreled roll group is linked with speed regulating motor, plain-barreled roll is rotated in opposite directions with lower cutter plain-barreled roll；Described scrapes
Device includes traction feed device and doctor blade device；The traction feed device is made of traction plain-barreled roll group, 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, the doctor blade device includes scraper cutter, the scraper cutter bag
Include and fix a cutting tool and bottom tool, it is described to fix a cutting tool and the blade of bottom tool is opposite installs；Described fixes a cutting tool and bottom tool and cutter
Plain-barreled roll, traction plain-barreled roll, the parallel installation of heating ironing roller group；It is described to fix a cutting tool and the blade connecting portion of bottom tool and upper traction plain-barreled roll
The junction of lower traction plain-barreled roll and upper plain-barreled roll and lower cutter plain-barreled roll junction are in same straight line plane.Set on the body
Workbench is put, the workbench is connected with feed inlet.The traction plain-barreled roll group is rubber rollers, the upper traction plain-barreled roll with
Pressure-regulating device is set between lower traction plain-barreled roll.Set between the upper heating ironing roll of the assembled parallel and lower heating ironing roll
Put pressure-regulating device.Dust exhaust apparatus is set in the body, and the dust exhaust apparatus, which is arranged at, to be flattened slitting device and scrape
Lower part between cleaning device；The dust exhaust apparatus includes wind turbine, and sweep-up pipe, disposal box, the sweep-up pipe is set and cutter
It is connected between plain-barreled roll group and traction plain-barreled roll group with the disposal box, the assembling is between sweep-up pipe and disposal box.
As further correction, including feed device, the feed device includes conveyer belt, conveying roller, and described is defeated
Roller is sent to be located at discharge port, carry-over pinch rolls and conveying roller under the conveying band connection.
As further correction, the discharge port sets Material collecting box for harvesting, and the Material collecting box for harvesting bottom sets wheel, with body
It is flexibly connected.Described fixes a cutting tool including above scraping blade and above scraping axis, it is described on scrape blade be installed on above scrape on axis,
The bottom tool scraped under including blade and under scrape axis, scrape blade under described and be installed on down and scrape on axis；Described
On scrape blade that knife-blade is scraped be opposite and be symmetrically installed；The scraper cutter by above scrape axis or/and under scrape
Axis is washed on body；It is upper scrape axis or/and under scrape pressure-regulating device be set on axis.Scraped on described blade and
Under to scrape distance between the blade width of blade and annular cutting edge identical；Cut in the blade that scrapes with annular cutting edge
The gap split in knife plain-barreled roll group is corresponding, and cooperates.
By in uniform thickness of the bulk dismantled from plastic containers, large household appliance, big part production equipment
Shape waste plastics；PET, PE, PP, PS, ABS etc. are categorized as according to economic value, on the basis of classifying herein, then by recycling
Waste plastics surface aging and differentiation and cut pollution level, smooth degree etc. are classified, sorted waste plastics, by point
Class is corresponded to the series automation invented and developed using our company and scrapes equipment, is carried out the anhydrous reproduction raw material that scrape and is processed.
The automation of waste plastic of the present invention scrapes the operation principle of " anhydrous to scrape the processing of reproduction raw material " of equipment
It is：The make a gift to someone automation of waste plastic of the present invention of categorized waste plastics is scraped into the feeding mouth of equipment, by flattening and/or pressing
Waste plastic piece is flattened and/or pressed by leveling device, then will be flattened and/or is pressed straight waste and old by cutter
Plastic sheet 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 is relatively more reasonable between being arranged on 0.3 to 2 centimetre.
The waste plastic bar for being cut into rule is sent into scraper cutter by drawing feed device, will be useless by drawing feed device
Traction push-and-pull of the appearance of the aging pollution of old plastic strip in upper and lower scraper edge, carries out the old of waste plastic bar outer surface
Change, differentiation layer, pollution layer is anhydrous scrapes.Traction push-and-pull speed of the waste plastic bar in scraper edge is extremely important, and traction pushes away
Excessive velocities are drawn, waste plastic bar will slip in scraper edge, can influence production efficiency slowly excessively, be also easy to make waste plastic
Bar is stuck in scraper edge, makes the waste plastic bar in scraper edge portion can be pulled off, and useless behind scraper edge
Old plastic strip blocks scraper cutter；By repetition test, determine to draw the excircle velocity of rotation of plain-barreled roll group at 0.2 meter per second extremely
1 meter than relatively reasonable, speed can produce local skidding more than 1 meter, scrape sordid problem, and speed can be produced less than 0.2 meter
Big resistance, influences to draw the work efficiency of plain-barreled roll group.
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, 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 and economic value of waste plastics raw material are added.
The pressing slitting process that waste plastic automation scrapes is the precondition that automation scrapes, and is scraped into automation
Waste plastic must be processed into meet certain condition plastic strip could smoothly into scrape process complete automation scrape；Cause
This pressing slitting device scrapes equipment in waste plastic and plays an important role, and can directly influence and scrape waste plastic
Quality.In order to solve waste plastic automation scrape it is preposition --- flatten slitting technical problem；Our company is in above-mentioned technology
On the basis of scheme, the upper plain-barreled roll for upper heating ironing roll and cutter the plain-barreled roll group for heating ironing roller group is set to same flat
Roller；Equipment after correction, has further simplified structure, reduces technique step, reduces the cost of equipment production.
The present invention scrapes the pressing slitting device of equipment for a kind of waste plastic, and the pressing slitting device is installed on machine
In vivo, including ironing roller group and cutter plain-barreled roll group are heated, the heating ironing roller group includes the upper plain-barreled roll of assembled parallel with
Heat ironing roll；The lower heating ironing roll of the heating ironing roller group is hot iron plain-barreled roll；The heating ironing roller group is with adjusting
Speed motor links, and plain-barreled roll and lower heating ironing roll is rotated in opposite directions；The cutter plain-barreled roll group includes upper and lower parallel installation
Upper plain-barreled roll and lower cutter plain-barreled roll；At least three annulars are evenly arranged with the axial circumference of the lower cutter plain-barreled roll of cutter plain-barreled roll group
Cutting edge；The cutter plain-barreled roll group is linked with speed regulating motor, plain-barreled roll is rotated in opposite directions with lower cutter plain-barreled roll；The lower heating
Ironing roll is parallel with lower cutter plain-barreled roll and installs side by side.The heating ironing roller group and the upper plain-barreled roll of cutter plain-barreled roll group are same
One plain-barreled roll, upper plain-barreled roll form delta structure with lower heating ironing roll, lower cutter plain-barreled roll.The upper plain-barreled roll is hot iron plain-barreled roll.
The axial direction annular cutter groove provided circumferentially about to cooperate with annular cutting edge of the corresponding upper plain-barreled roll of the annular cutting edge.
Pressure-regulating device is set between the upper plain-barreled roll and lower heating ironing roll, lower cutter plain-barreled roll.In the lower heating ironing
The clearance position that roller forms delta structure with lower cutter plain-barreled roll sets landing slab, and the landing slab is fixedly mounted on body
On.
As further correction, it is straight that the diameter of the upper plain-barreled roll is more than/is equal to lower heating ironing roll and lower cutter plain-barreled roll
The sum of footpath.
As further correction, lower heating ironing roller diameter be more than/is equal to lower cutter plain-barreled roll.
As further correction, the excircle velocity of rotation of the upper plain-barreled roll is at 0.2 meter to 1 meter per second.,
As further correction, the spacing between the annular cutting edge being uniformly arranged on the axial circumference of the lower cutter plain-barreled roll exists
Between 0.3 to 2 centimetre.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 flattens plain-barreled roll group enlarged drawing.
Fig. 3 is complete machine structure schematic diagram.
1 body, 2 speed regulating motors, 3 feed inlets, 4 discharge ports, 5 flatten plain-barreled roll groups, plain-barreled roll, 52 lower cutter plain-barreled rolls, 55 on 51
Heating ironing roller group, heat ironing roll, 552 time heating ironing rolls on 551,6 annular cutting edges, 67 landing slabs, 7 draw plain-barreled rolls
Group, draw plain-barreled roll on 71, draw plain-barreled rolls, 77 cutter grooves for 72 time, 81 fix a cutting tool, 82 bottom tools, blade scraped on 811, is scraped on 812
Scraped under axis, 821 and axis, 9 pressure-regulating devices, 10 workbench, 11 wind turbines scraped under blade, 822,12 sweep-up pipes, 13 disposal boxes,
14 conveyer belts, 15 conveying rollers, 16 Material collecting box for harvesting, 17 wheels.
Embodiment
The pressing slitting device that a kind of waste plastic scrapes equipment has been invented by a kind of our company of the present invention, and the pressing is cut
Strip device is installed in body 1, including heating ironing roller group 55 and cutter plain-barreled roll group 5, and heating ironing roller group 55 includes
The upper plain-barreled roll 51 of assembled parallel and lower heating ironing roll 552；The lower heating ironing roll 552 of the heating ironing roller group 55 is heat
Ironing roll；The heating ironing roller group 55 is linked with speed regulating motor 2, plain-barreled roll 51 and lower heating ironing roll 552 is turned in opposite directions
It is dynamic；The cutter plain-barreled roll group 5 includes the upper plain-barreled roll 51 and lower cutter plain-barreled roll 52 of two upper and lower parallel installations；In cutter plain-barreled roll
At least three annular cutting edges 6 are evenly arranged with the axial circumference of the lower cutter plain-barreled roll 52 of group 5；The cutter plain-barreled roll group 5 with
Speed regulating motor 2 links, and plain-barreled roll 51 is rotated in opposite directions with lower cutter plain-barreled roll 52；Lower the heating ironing roll 552 and lower cutter
Plain-barreled roll 52 is parallel and installs side by side.The heating ironing roller group 55 and the upper plain-barreled roll 51 of cutter plain-barreled roll group 5 are same plain-barreled roll,
Upper plain-barreled roll 51 forms delta structure with lower heating ironing roll 552, lower cutter plain-barreled roll 52.The upper plain-barreled roll 51 is put down for hot iron
Roller.The axial direction ring provided circumferentially about to cooperate with annular cutting edge 6 of the corresponding upper plain-barreled roll 51 of the annular cutting edge 6
Shape cutter groove 77.Pressure-regulating device 9 is set between the upper plain-barreled roll 51 and lower heating ironing roll 552, lower cutter plain-barreled roll 52.
The clearance position setting landing slab 67 of delta structure is formed with lower cutter plain-barreled roll 52 in the lower heating ironing roll 552, it is described
Landing slab 67 be fixedly mounted on body 1.
As further correction, the diameter of the upper plain-barreled roll 51, which is more than/is equal to lower heating ironing roll 552 and lower cutter, puts down
The sum of 52 diameter of roller.
As further correction, lower 552 diameter of heating ironing roll be more than/is equal to lower cutter plain-barreled roll 52.
As further correction, the excircle velocity of rotation of the upper plain-barreled roll 51 is at 0.2 meter to 1 meter per second.
As further correction, between the annular cutting edge 6 being uniformly arranged on the axial circumference of the lower cutter plain-barreled roll 52
Spacing between 0.3 to 2 centimetre.
Lower 552 heating-up temperature of heating ironing roll of heating ironing roller group 55 is by the specific material and thickness according to waste plastic piece
Degree, is maintained at 50 less than 120 degrees Celsius of the above Celsius, and temperature is too low, and waste plastic piece can be sprung back after hot iron pressing, up to not
To the effect of pressing；If temperature is excessive, it can make what the waste plastic piece after processing was scraped in scraper edge by traction push-and-pull
When can elongate, and the present invention is that separation aging could be scraped by scraper when waste plastic piece has certain degree of hardness
Layer；When scraping, if waste plastic piece temperature is excessive, it will feel like jelly, at this moment the aging layer of waste plastic piece is difficult to by scraping
Knife scrapes separation.
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 being scraped to waste plastics surface, depollution aging layer is thoroughly removed；So as to fulfill technics of reclaim of plastic waste exploitation value
The raising of the matter of value, while during solving technics of reclaim of plastic waste utilization, because washing step and Heavy environmental pollution and money
The technical problem that source wastes removes waste plastics surface contamination and aging layer secondly by washing method is scraped, in technics of reclaim of plastic waste profit
The beginning is disassembled with what field had been started, while realizes unexpected technique effect.
Claims (10)
1. a kind of waste plastic scrapes the pressing slitting device of equipment, it is being characterized in that：The pressing slitting device installation
In body（1）It is interior, including heating ironing roller group（55）With cutter plain-barreled roll group（5）, described heating ironing roller group（55）Including flat
The upper plain-barreled roll of row assembling（51）With lower heating ironing roll（552）；The heating ironing roller group（55）Lower heating ironing roll
（552）For hot iron plain-barreled roll；The heating ironing roller group（55）With speed regulating motor（2）Link, makes plain-barreled roll（51）With lower heating
Ironing roll（552）It is opposite to rotate；The cutter plain-barreled roll group（5）Include the upper plain-barreled roll of two upper and lower parallel installations（51）With under
Cutter plain-barreled roll（52）；In cutter plain-barreled roll group（5）Lower cutter plain-barreled roll（52）Axial circumference on be evenly arranged with least three rings
Shape cutting edge（6）；The cutter plain-barreled roll group（5）With speed regulating motor（2）Link, makes plain-barreled roll（51）With lower cutter plain-barreled roll（52）Phase
To rotation；The lower heating ironing roll（552）With lower cutter plain-barreled roll（52）It is parallel and install side by side.
2. a kind of waste plastic according to claim 1 scrapes the pressing slitting device of equipment, it is characterised in that：Described
Heating ironing roller group（55）With cutter plain-barreled roll group（5）Upper plain-barreled roll（51）For same plain-barreled roll, upper plain-barreled roll（51）Pressed with lower heating
Roller（552）, lower cutter plain-barreled roll（52）Form delta structure.
3. a kind of waste plastic according to claims 1 or 2 scrapes the pressing slitting device of equipment, it is characterised in that：
The upper plain-barreled roll（51）For hot iron plain-barreled roll.
4. a kind of waste plastic according to claims 1 or 2 scrapes the pressing slitting device of equipment, it is characterised in that：
The lower cutter plain-barreled roll（52）Corresponding upper plain-barreled roll（51）Axial direction it is provided circumferentially about with annular cutting edge（6）Cooperate
Annular cutter groove（77）.
5. a kind of waste plastic according to claims 1 or 2 scrapes the pressing slitting device of equipment, it is characterised in that：
In the upper plain-barreled roll（51）With lower heating ironing roll（552）, lower cutter plain-barreled roll（52）Between pressure-regulating device is set（9）.
6. a kind of waste plastic according to claim 2 scrapes the pressing slitting device of equipment, it is characterised in that：Described
Upper plain-barreled roll（51）Diameter be more than/be equal to lower heating ironing roll（552）With lower cutter plain-barreled roll（52）The sum of diameter.
7. a kind of waste plastic according to claim 2 or 6 scrapes the pressing slitting device of equipment, it is characterised in that：Institute
The lower heating ironing roll stated（552）Diameter be more than/is equal to lower cutter plain-barreled roll（52）.
8. a kind of waste plastic according to claims 1 or 2 scrapes the pressing slitting device of equipment, it is characterised in that：
In the lower heating ironing roll（552）With lower cutter plain-barreled roll（52）The clearance position for forming delta structure sets landing slab
（67）, the landing slab（67）It is fixedly mounted on body（1）On.
9. a kind of waste plastic according to claims 1 or 2 scrapes the pressing slitting device of equipment, it is characterised in that：
The lower cutter plain-barreled roll（52）Axial circumference on the annular cutting edge that is uniformly arranged（6）Between spacing 0.3 to 2 centimetre it
Between.
10. a kind of waste plastic according to claim 3 scrapes the pressing slitting device of equipment, it is characterised in that：It is described
Upper plain-barreled roll（51）With or lower heating ironing roll（552）Heating-up temperature is maintained at 50 less than 120 degrees Celsius of the above Celsius.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449275.3A CN107901274B (en) | 2017-12-27 | 2017-12-27 | Flattening and slitting device of waste plastic scraping and washing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449275.3A CN107901274B (en) | 2017-12-27 | 2017-12-27 | Flattening and slitting device of waste plastic scraping and washing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107901274A true CN107901274A (en) | 2018-04-13 |
| CN107901274B CN107901274B (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449275.3A Active CN107901274B (en) | 2017-12-27 | 2017-12-27 | Flattening and slitting device of waste plastic scraping and washing equipment |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115674501A (en) * | 2022-12-30 | 2023-02-03 | 金发科技股份有限公司 | Composite treatment process and composite treatment system for waste plastic bottles |
| WO2024139554A1 (en) * | 2022-12-27 | 2024-07-04 | 金发科技股份有限公司 | Directional regular strip-cutting apparatus for plastic bottles |
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|---|---|
| CN107901274B (en) | 2020-01-14 |
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Effective date of registration: 20231108 Address after: 225800 Guoxia Road, Xiaji Town Industrial Concentration Zone, Baoying County, Yangzhou City, Jiangsu Province Patentee after: JIANGSU CHENGYU WIND POWER TECHNOLOGY CO.,LTD. Address before: 318000 Metal Resources Recycling Industry Base, Luqiao District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU JINFUGUI RENEWABLE RESOURCE UTILIZATION CO.,LTD. |
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