CN108544692A - A kind of method of recycling luggage leftover bits and pieces and prepared liner plate and application - Google Patents

A kind of method of recycling luggage leftover bits and pieces and prepared liner plate and application Download PDF

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Publication number
CN108544692A
CN108544692A CN201810347662.4A CN201810347662A CN108544692A CN 108544692 A CN108544692 A CN 108544692A CN 201810347662 A CN201810347662 A CN 201810347662A CN 108544692 A CN108544692 A CN 108544692A
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CN
China
Prior art keywords
luggage
pieces
leftover bits
recycling
mixing
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Pending
Application number
CN201810347662.4A
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Chinese (zh)
Inventor
汪为健
杨放光
赵东海
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Beijing Star And Public Polytron Technologies Inc
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Beijing Star And Public Polytron Technologies Inc
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Priority to CN201810347662.4A priority Critical patent/CN108544692A/en
Publication of CN108544692A publication Critical patent/CN108544692A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00Details; Accessories
    • A45C13/02Interior fittings; Means, e.g. inserts, for holding and packing articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/143Feedstock the feedstock being recycled material, e.g. plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The present invention provides a kind of method of recycling luggage leftover bits and pieces and prepared liner plate and applications, luggage leftover bits and pieces is carried out broken apart, it is rationally utilized, is made the best use of everything for different substances, have many advantages, such as comprehensive utilization, using reasonable, economic and environment-friendly.Lining material provided herein can adjust its thickness and hardness;To the shape need of sheet material, numerical control laser cutter can be used to cut, to meet different use demands.This can be applied to the support lining plate in various luggages with certain hardness, toughness and flatness.

Description

A kind of method of recycling luggage leftover bits and pieces and prepared liner plate and application
Technical field
It is recycled field the present invention relates to material, in particular to a kind of recycling luggage leftover bits and pieces Method and prepared liner plate and application.
Background technology
Bag-making industry is in large scale, and type is various.The international famous luggage production bases wherein Bai Goushi, it is reported that, in vain There is family more than 10,000 in ditch new city luggage manufacturing and processing enterprise, produces luggage more than 700,000,000 per year, generates leftover bits and pieces rubbish up to more than 200 daily Ton, has piled up many industrial refuse mountains.But manufacturing and processing enterprise is to follow the line of least resistance, and winter knocks down boiler when firewood burning, usually then It directly moves roadside to and riverbed carries out open incineration, black smoke is billowing, the smell is awful.This is very serious to being polluted caused by environment, The air quality for directly affecting periphery has also taken up many good farmlands.
Luggage leftover bits and pieces is to produce the fabric cut when luggage, belongs to high molecular material, cost of material is higher.Want Need to be broken apart to leftover pieces progress to both MAT'L recyclings, the plastics part after separation is in granular form, a part In flocculence (plastic optical fibre).Plastic grain is granulated, can be used for producing a variety of plastic products;Plastic optical fibre also can be used for The industries such as papermaking.The dependence that can be reduced to raw material is recycled to leftover pieces, reduces production cost.
A kind of liner plate that quality is harder can be used in Bag-making industry, be used for the support of luggage shape.At this stage, luggage liner plate Multi-purpose PP/PE (polyethylene/polypropylene) mixture manufacturing, production cost is higher, and generates certain rubbish, has aggravated local dirt Dye.
Currently, one common crusher of broken apart use in the prior art, crushing effect is poor, production capacity is low, dust Greatly.Two broken units are used in the present invention, primary fragmentation uses enlarged shredder;It is broken for the second time to use pulverizer, And cooled down with liquid nitrogen in the technical process, take Study on Cryogenic Grinding.By improving broken apart efficiency to its improvement, Reduce the air pollution that airborne dust etc. is brought.There is no alleviate Bag-making industry to rapidly develop the problem of environmental pollution brought.
In view of this, special propose the present invention.
Invention content
The first object of the present invention is to provide a kind of method of recycling luggage leftover bits and pieces, to solve above-mentioned ask Topic, the method is first broken apart by the progress of luggage leftover bits and pieces, is then respectively processed utilization for different components, In obtained plastic grain, plastic optical fibre, it is using mixer that above-mentioned material mixing mixing is uniform under suitable adding conditional After be transported to Single screw extrusion unit, squeezed out by the temperature and mold that set, press polish it is in blocks.Its thickness and hard can be adjusted Degree;To the shape need of sheet material, numerical control laser cutter can be used to cut, to meet different use demands.It is remaining can not With object, can be utilized by the method for starvation destructive distillation, using screwfeed mode, be made using clean fuel methanol For heat source, hot-air is provided into combustion chamber with methanol burner.These are not put into retorting machine using object, by spiral into To realization continuous charging and persistently overheating, the gaseous mixture of the various oil gas of decomposition generation, the liquid collected after condensation under anoxic condition Body is biodiesel (heavy oil), and in addition there are a part of residue, main component is carbon black.The purified separation of biodiesel 0# diesel oil can be obtained, it also can be directly as boiler oil;Residue can be used as processing active carbon etc..Contain one in the oil gas that destructive distillation goes out Part non-condensable gas, the gas can directly burn, be conducted into combustion chamber and use heat source as.In addition, methanol fuel It is clean fuel, the product after destructive distillation can make the best use of everything.This method has comprehensive utilization, utilizes reasonable, economic ring The advantages that guarantor.
The second object of the present invention is to provide a kind of lining material, which applies in the support of luggage shape.
In order to realize that the above-mentioned purpose of the present invention, spy use following technical scheme:
A kind of method of recycling luggage leftover bits and pieces, includes the following steps:
(1), the progress of luggage leftover bits and pieces is broken apart, obtain plastic grain, plastic optical fibre and not using object;
(2), the plastic grain is melted, the plastic optical fibre is added, after mixing tabletting, obtain liner plate plank;
(3), destructive distillation is not carried out under nonoxidizing atmosphere using object, resolve into the gaseous mixture of various oil gas by described, it is cold The liquid collected after solidifying is biodiesel, and the main component of residue is carbon black.
Preferably, the plastics in the plastic grain and plastic optical fibre are selected from PVC (polyvinyl chloride), PE (polypropylene), PP (polyethylene), PU (polyurethane), ABS (acrylonitrile-butadiene-styrene copolymer), PC (makrolon) or EVA (ethylene-vinegar Sour ethylene copolymer) in it is one or more;It is more preferably one or more in PVC, PU, PE or PP;Such as plastic grain Selected from PVC, plastic optical fibre is selected from PU.
Preferably, in step (2), the mass ratio of the plastic grain and the plastic optical fibre is (5-8):(2-5).
Preferably, in step (2), additive is also added, preferred additive is one in glass fibre and lubricant Kind or two kinds of combination.
Preferably, the additive amount of the additive be the plastic grain and the plastic optical fibre quality quality and 4%-6%.
Preferably, in step (2), during the tabletting after mixing, material mixed using mixer close After refining uniformly, it is transported to Single screw extrusion unit, at 160-220 DEG C, mold squeezes out, press polish is in blocks.
Preferably, in step (2), the time of the mixing is 15-20min.
Preferably, in step (2), the thickness of the liner plate plank is 0.8-2.0mm.
Preferably, in step (3), the temperature of the destructive distillation is more than 300 DEG C, and preferred temperature is 300-350 DEG C.
According to an aspect of the present invention, the invention further relates to the method institutes of recycling luggage leftover bits and pieces as described above The lining material of preparation.
According to an aspect of the present invention, the invention further relates to the method institutes of recycling luggage leftover bits and pieces as described above Application of the lining material of preparation in the support of luggage shape.
Preferably, method as described above or application, the luggage include school bag, traveling bag, suitcase, trolley case, list Shoulder bag, backpack, handbag, suitcase, satchel, briefcase, purse, computer package or make-up kit.
Compared with prior art, beneficial effects of the present invention are:
(1) method of recycling luggage leftover bits and pieces provided herein, it is broken apart to the progress of luggage leftover bits and pieces, It is rationally utilized, is made the best use of everything for different substances, have many advantages, such as comprehensive utilization, using reasonable, economic and environment-friendly.
(2) lining material prepared by the method for recycling luggage leftover bits and pieces provided herein, can adjust Its thickness and hardness;To the shape need of sheet material, numerical control laser cutter can be used to cut, to meet different use demands.
(3) lining material provided herein is applied in the support of luggage shape.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with specific implementation mode, but ability Field technique personnel will be understood that following described embodiments are some of the embodiments of the present invention, instead of all the embodiments, It is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.Based on the embodiments of the present invention, the common skill in this field The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects It encloses.The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same or instrument Production firm person is not specified, is the conventional products that can be obtained by commercially available purchase.
A kind of method of recycling luggage leftover bits and pieces, includes the following steps:
(1), the progress of luggage leftover bits and pieces is broken apart, obtain plastic grain, plastic optical fibre and not using object;
(2), the plastic grain is melted, the plastic optical fibre is added, after mixing tabletting, obtain liner plate plank;
(3), destructive distillation is not carried out under nonoxidizing atmosphere using object, resolve into the gaseous mixture of various oil gas by described, it is cold The liquid collected after solidifying is biodiesel, and the main component of residue is carbon black.
The method of recycling luggage leftover bits and pieces provided herein is first broken apart by the progress of luggage leftover bits and pieces, so Utilization is respectively processed for different components afterwards, wherein obtained plastic grain, plastic optical fibre, in suitable adding conditional Under, using mixer by above-mentioned material mixing mixing it is uniform after be transported to Single screw extrusion unit, by the temperature that sets and Mold squeezes out, press polish is in blocks.Its thickness and hardness can be adjusted;To the shape need of sheet material, numerical control laser cutter can be used It cuts, to meet different use demands.It is remaining not using object, the method for starvation destructive distillation can be passed through and carry out profit With using screwfeed mode, using clean fuel methanol as heat source, hot sky is provided into combustion chamber with methanol burner Gas.These are not put into retorting machine using object, continuous charging and persistently overheating is realized by screwfeed, under anoxic condition The gaseous mixture for generating various oil gas is decomposed, the liquid collected after condensation is biodiesel (heavy oil), and in addition there are a part of residual Slag, main component are carbon blacks.The purified separation of biodiesel can obtain 0# diesel oil, also can be directly as boiler oil;Residue It can be used as processing active carbon etc..Contain some non-condensable gas in the oil gas that destructive distillation goes out, which can directly burn, It is conducted into combustion chamber and uses heat source as.In addition, methanol fuel is clean fuel, the product after destructive distillation can object it is most It is used.This method has many advantages, such as comprehensive utilization, using reasonable, economic and environment-friendly.
Preferably, in step (2), the mass ratio of the plastic grain and the plastic optical fibre is (5-8):(2-5).
Preferably, in step (2), additive is also added, preferred additive is one in glass fibre and lubricant Kind or two kinds of combination.
Glass fibre is a kind of inorganic non-metallic material haveing excellent performance, and type is various, and advantage is good insulating, heat resistance By force, corrosion resistance is good, high mechanical strength.The mechanical strength of lining material can be improved.
Lubricant to drop the frictional resistance of low friction pair, slow down its abrasion lubricant medium.Lubricant is secondary to friction also The effects that cooling can be played, clean and prevent pollution.Improve the greasy property of raw material mixed process.
Preferably, the additive amount of the additive be the plastic grain and the plastic optical fibre quality quality and 4%-6%.
Preferably, in step (2), during the tabletting after mixing, material mixed using mixer close After refining uniformly, it is transported to Single screw extrusion unit, at 160-220 DEG C, mold squeezes out, press polish is in blocks.
Preferably, in step (2), the time of the mixing is 15-20min.
Preferably, in step (2), the thickness of the liner plate plank is 0.8-2.0mm.
Preferably, in step (3), the temperature of the destructive distillation is more than 300 DEG C, and preferred temperature is 300-350 DEG C.
Lining material prepared by the method for the recycling luggage leftover bits and pieces.
Lining material provided herein can adjust its thickness and hardness;To the shape need of sheet material, number can be used It controls laser cutting machine to cut, to meet different use demands.
Lining material answering in the support of luggage shape prepared by the method for the recycling luggage leftover bits and pieces With.
Preferably, method as described above or application, the luggage include school bag, traveling bag, suitcase, trolley case, list Shoulder bag, backpack, handbag, suitcase, satchel, briefcase, purse, computer package or make-up kit.
Embodiment 1
(1), the progress of luggage leftover bits and pieces is broken apart, obtain PVC granule, plastic optical fibre and not using object;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 10 parts of plastic optical fibres are added and are kneaded 15min, using mixer by material mixing mixing it is uniform after, be transported to single screw extrusion machine Group, at 160 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 300 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 2
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 20 parts of plastic optical fibres are added and are kneaded 15min, 2.8 parts of lubricants are added, using mixer by material mixing mixing it is uniform after, transport To Single screw extrusion unit, at 200 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 350 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 3
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 30 parts of plastic optical fibres are added and are kneaded 20min, 3.2 parts of wetting agent is added, using mixer by material mixing mixing it is uniform after, turn It is transported to Single screw extrusion unit, at 180 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 330 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 4
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 40 parts of plastic optical fibres are added and are kneaded 18min, 5 parts of wetting agents are added, using mixer by material mixing mixing it is uniform after, be transported to Single screw extrusion unit, at 200 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 310 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 5
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 50 parts of plastic optical fibres are added and are kneaded 15min, 3 parts of wetting agents are added, using mixer by material mixing mixing it is uniform after, be transported to Single screw extrusion unit, at 190 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 340 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 6
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 30 parts of PVC granules to be put on two roller of open mill, after melting 10 parts of plastic optical fibres are added and are kneaded 16min, 10 parts of glass fibre is added, using mixer by material mixing mixing it is uniform after, It is transported to Single screw extrusion unit, at 200 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 360 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Embodiment 7
(1), with the step (1) in embodiment 1;
(2), open mill roll surface temperature is set as 160 DEG C, takes 50 parts of PVC granules to be put on two roller of open mill, after melting 30 parts of plastic optical fibres are added and are kneaded 17min, 15 parts of glass fibres are added, using mixer by material mixing mixing it is uniform after, turn It is transported to Single screw extrusion unit, at 200 DEG C, mold squeezes out, press polish is in blocks;
(3), destructive distillation is not carried out under anoxic condition using object by described, the temperature of destructive distillation is 380 DEG C, is resolved into various The gaseous mixture of oil gas, the liquid collected after condensation are biodiesel, and the main component of residue is carbon black.
Experimental example lining material evaluation result
Obtained lining material in embodiment 1-7 steps (2) is evaluated, the results are shown in Table 1.
1 lining material evaluation result of table
In actual production, mixer temperature sets 150 DEG C, and extruder temperature sets 160 DEG C.
Embodiment 8
(1), luggage leftover bits and pieces is carried out broken apart, obtains PP particles, plastic optical fibre (polyester fiber) and not available Object.
(2), open mill roll surface temperature is set as 180 DEG C, is taken 50 parts of PP regeneration particles to be put on two roller of open mill, is waited melting 10 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 2.
(3), destructive distillation not being carried out under anoxic condition using object by described, the temperature of destructive distillation is 300 DEG C~380 DEG C, point Solution is at the gaseous mixture of various oil gas, and the liquid collected after condensation is biodiesel, and the main component of residue is carbon black.
Embodiment 9
(1) and (3), in embodiment 8 step (1) and (3);
(2), open mill roll surface temperature is set as 180 DEG C, is taken 50 parts of PP regeneration particles to be put on two roller of open mill, is waited melting 20 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 2.
Embodiment 10
(1) and (3), in embodiment 8 step (1) and (3);
(2), open mill roll surface temperature is set as 180 DEG C, is taken 50 parts of PP regeneration particles to be put on two roller of open mill, is waited melting 30 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 2.
Embodiment 11
(1) and (3), in embodiment 8 step (1) and (3);
(2), open mill roll surface temperature is set as 180 DEG C, is taken 50 parts of PP regeneration particles to be put on two roller of open mill, is waited melting 40 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 2.
Embodiment 12
(1) and (3), in embodiment 8 step (1) and (3);
(2), open mill roll surface temperature is set as 180 DEG C, is taken 50 parts of PP regeneration particles to be put on two roller of open mill, is waited melting 50 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 2.
2 lining material evaluation result of table
In actual production, mixer temperature sets 210 DEG C, and extruder temperature sets 230 DEG C.
Embodiment 13
(1), luggage leftover bits and pieces is carried out broken apart, obtains PP particles, plastic optical fibre (polyester fiber) and not available Object.
(2), open mill roll surface temperature is set as 160 DEG C, is taken 50 parts of PE regeneration particles to be put on two roller of open mill, is waited melting 10 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 3.
(3), destructive distillation not being carried out under anoxic condition using object by described, the temperature of destructive distillation is 300 DEG C~380 DEG C, point Solution is at the gaseous mixture of various oil gas, and the liquid collected after condensation is biodiesel, and the main component of residue is carbon black.
Embodiment 14
(1) and (3), in embodiment 13 step (1) and (3);
(2), open mill roll surface temperature is set as 160 DEG C, is taken 50 parts of PE regeneration particles to be put on two roller of open mill, is waited melting 20 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 3.
Embodiment 15
(1) and (3), in embodiment 13 step (1) and (3);
(2), open mill roll surface temperature is set as 160 DEG C, is taken 50 parts of PE regeneration particles to be put on two roller of open mill, is waited melting 30 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 3.
Embodiment 16
(1) and (3), in embodiment 13 step (1) and (3);
(2), open mill roll surface temperature is set as 160 DEG C, is taken 50 parts of PE regeneration particles to be put on two roller of open mill, is waited melting 40 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 3.
Embodiment 17
(1) and (3), in embodiment 13 step (1) and (3);
(2), open mill roll surface temperature is set as 160 DEG C, is taken 50 parts of PE regeneration particles to be put on two roller of open mill, is waited melting 50 parts of polyester fibers are added afterwards and are kneaded about 15min, POE additive amounts gross weight 5%, it is to be mixed uniformly after be put into vulcanizing press extruding In flakes.Sheet properties such as the following table 3.
3 lining material evaluation result of table
In actual production, mixer temperature sets 200 DEG C, and extruder temperature sets 220 DEG C.
The experimental results showed that lining material provided herein has certain hardness, toughness and flatness, it can be with Substitute the support plank of existing luggage.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that the above various embodiments is only used To illustrate technical scheme of the present invention, rather than its limitations;It will be understood by those of ordinary skill in the art that:Without departing substantially from this hair It, can be with technical scheme described in the above embodiments is modified, or to wherein in the case of bright spirit and scope Some or all of technical characteristic carries out equivalent replacement;And these modifications or replacements, do not make the essence of corresponding technical solution It departs from the scope of the technical solutions of the embodiments of the present invention;It is, therefore, intended that including belonging to the present invention in the following claims All these substitutions and modifications in range.

Claims (10)

1. a kind of method of recycling luggage leftover bits and pieces, which is characterized in that include the following steps:
(1), the progress of luggage leftover bits and pieces is broken apart, obtain plastic grain, plastic optical fibre and not using object;
(2), the plastic grain is melted, the plastic optical fibre is added, after mixing tabletting, obtain liner plate plank;
(3), destructive distillation is not carried out under nonoxidizing atmosphere using object, the gaseous mixture of various oil gas is resolved into, after condensation by described The liquid of collection is biodiesel, and the main component of residue is carbon black.
2. the method for recycling luggage leftover bits and pieces according to claim 1, which is characterized in that the plastic grain and Plastics in plastic optical fibre are one or more in PVC, PE, PP, PU, ABS, PC or EVA;Preferably PVC, PU, PE or It is one or more in PP;
Preferably, in step (2), the mass ratio of the plastic grain and the plastic optical fibre is (5-8):(2-5);
Preferably, in step (2), the raw material of the liner plate plank further includes other modelings of non-luggage leftover bits and pieces being exogenously introduced Expect raw material;Preferably, other described plastic raw materials are selected from PE and/or PP.
3. the method for recycling luggage leftover bits and pieces according to claim 1, which is characterized in that in step (2), also Additive is added, preferred additive is one or two kinds of combination in glass fibre and lubricant.
4. the method for recycling luggage leftover bits and pieces according to claim 3, which is characterized in that the additive adds Dosage be the plastic grain and the plastic optical fibre quality and 4%-6%.
5. the method for recycling luggage leftover bits and pieces according to claim 1, which is characterized in that in step (2), institute During stating tabletting after mixing, using mixer by material mixing mixing it is uniform after, be transported to Single screw extrusion unit, At 160-220 DEG C, mold squeezes out, press polish is in blocks.
6. the method for recycling luggage leftover bits and pieces according to claim 1, which is characterized in that in step (2), institute The time for stating mixing is 15-20min.
7. the method for recycling luggage leftover bits and pieces according to claim 1, which is characterized in that in step (2), institute The thickness for stating liner plate plank is 0.8-2.0mm.
8. according to the method for claim 1~7 any one of them recycling luggage leftover bits and pieces, which is characterized in that in step Suddenly in (3), the temperature of the destructive distillation is more than 300 DEG C, and preferred temperature is 300-350 DEG C.
9. the lining material prepared by the method for claim 1-8 any one of them recycling luggage leftover bits and pieces.
10. requiring the lining material prepared by the method for 1-8 any one of them recycling luggage leftover bits and pieces outside luggage Application in shape support;
Preferably, the luggage includes school bag, traveling bag, suitcase, trolley case, single shoulder knapsack, backpack, handbag, hand Suitcase, satchel, briefcase, purse, computer package or make-up kit.
CN201810347662.4A 2018-04-18 2018-04-18 A kind of method of recycling luggage leftover bits and pieces and prepared liner plate and application Pending CN108544692A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050074666A (en) * 2004-01-14 2005-07-19 김계중 Extruding machine for recycling waste plastics
CN102199362A (en) * 2011-03-15 2011-09-28 中国汽车工程研究院股份有限公司 Recycling method for scrapped thermosetting plastic parts
CN102634360A (en) * 2012-05-02 2012-08-15 福建天科环保科技发展有限公司 Process for processing synthetic leather leftovers by utilizing dry distillation technology
CN103770242A (en) * 2012-10-27 2014-05-07 陶国兵 Auto seat cushion leftover material recycling technology
CN104118075A (en) * 2013-04-24 2014-10-29 上海华峰普恩聚氨酯有限公司 Method for recycling waste rigid polyurethane foam plastics and waste spandex filaments
CN106239946A (en) * 2016-07-27 2016-12-21 青岛集威新材料科技有限公司 A kind of method for repairing and mending of continuous fiber reinforced thermoplastic frozen products insulated container interior lining panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050074666A (en) * 2004-01-14 2005-07-19 김계중 Extruding machine for recycling waste plastics
CN102199362A (en) * 2011-03-15 2011-09-28 中国汽车工程研究院股份有限公司 Recycling method for scrapped thermosetting plastic parts
CN102634360A (en) * 2012-05-02 2012-08-15 福建天科环保科技发展有限公司 Process for processing synthetic leather leftovers by utilizing dry distillation technology
CN103770242A (en) * 2012-10-27 2014-05-07 陶国兵 Auto seat cushion leftover material recycling technology
CN104118075A (en) * 2013-04-24 2014-10-29 上海华峰普恩聚氨酯有限公司 Method for recycling waste rigid polyurethane foam plastics and waste spandex filaments
CN106239946A (en) * 2016-07-27 2016-12-21 青岛集威新材料科技有限公司 A kind of method for repairing and mending of continuous fiber reinforced thermoplastic frozen products insulated container interior lining panel

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