CN106180156B - One specific admixture aluminium paper moulds the value-added technique of sub-prime of waste material - Google Patents
One specific admixture aluminium paper moulds the value-added technique of sub-prime of waste material Download PDFInfo
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- CN106180156B CN106180156B CN201610800727.7A CN201610800727A CN106180156B CN 106180156 B CN106180156 B CN 106180156B CN 201610800727 A CN201610800727 A CN 201610800727A CN 106180156 B CN106180156 B CN 106180156B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- 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
- B29B17/02—Separating plastics from other materials
-
- 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
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- 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
Abstract
The present invention discloses the value-added technique of sub-prime of specific admixture aluminium paper modeling waste material, and including separation system, paper piece-rate system, aluminum-plastic separation system mix waste residue sub-prime value-added system, miscellaneous plastic sub-prime increment extruding pelletization system, Sewage Reuse System.The separation system crushes two modules of module and automatic sorting including Bales Off.The paper piece-rate system includes the broken paper separation and cleaning starched selected and two modules of washing concentrating, can realize to compound package material.The aluminum-plastic separation system includes aluminum-plastic separation, plastics Membrane cleaning and aluminium powder and purifies three module compositions, realizes the aluminum-plastic separation of composite packaging, and the plastic foil separated is cleaned.The waste residue sub-prime value-added system that mixes includes feed flotation, fishing material and overflow and slag module, this system is mainly that waste residue is further sorted.It can realize and efficiently high-qualityization sorting increment is carried out to waste residue generated in Tetra Pak waste material and its removal process.
Description
Technical field
The present invention relates to a kind of plastics, paper pulp, aluminum plastic films to mix waste residue sub-prime value-added system method, more particularly to one kind
The waste residue generated in aluminium paper modeling waste material and removal process that mixes of different components carries out recycling sorting recycling in recycling Tetra Pak
The process utilized.
Background technology
In recent years, as the whole world continues to increase the market demands such as fruit beverage, milk, the Tetra Paks such as milk carton waste also with
Increase, certain pressure is caused to environment and resource.The main components such as aluminium, paper, the modeling in Tetra Pak are recycled again
It utilizes, can not only alleviate environmental pressure, moreover it is possible to realize resources circulation reuse.And it is current, there are no advanced aluminium papers to mould sub-prime
Value-added system can thoroughly sort out aluminium, paper, the plastics in Tetra Pak, and mechanization degree is not high, mostly manually
Sorting carries out operation, therefore there is an urgent need for a kind of novel aluminium paper modeling separation equipment, so as to fulfill sharp again to the recycling of Tetra Pak cycle
With.
Invention content
In view of at present to mixing aluminium paper modeling waste material isolation technics aforementioned problem faced, mesh of the invention in Tetra Pak
Be that a kind of can realize of design carries out generated waste residue in Tetra Pak waste material and its removal process efficiently high-qualityization sorting increasing
The value-added technique of sub-prime for mixing aluminium paper modeling waste material of value.
The object of the present invention is achieved like this, and a specific admixture aluminium paper moulds the value-added technique of sub-prime of waste material, packet
Include following steps：1）Discarded Tetra Pak compound package material is by unpacking, into sorting module, removal bulk noncombustibility, ferromagnetic
After obtain waste material and enter paper piece-rate system；2）In paper piece-rate system, waste material broken pulp grinder back warp cross washing away for water and by
After drenching, into two sections of paper-plastic sorters, it is in paper pulp shape that the papery composition in composite material is caused in two sections of paper-plastic sorters,
And paper pulp is collected by water conservancy diversion after water channel enters slurry storage tank, further goes slightly to purify, finally by Microfilter, after screw rod squeezing machine
Carry out pulp recovery recycling；3）The plastic-aluminum hybrid materials separated from two sections of paper-plastic sorters then enter aluminum-plastic separation system
It unites, the aluminum-plastic separation method in the aluminum-plastic separation system has softening agent method and dipping by lye method, and two methods can cause
Aluminium composition on Tetra Pak composite material is separated from plastic foil, and the aluminium sorted out is returned after cleaning-drying
With the waste plastic film separated then enters miscellaneous plastic sub-prime increment extruding and pelletizing process system after over cleaning is extracted to carry out
Extruding pelletization；4）What is generated during paper separation process and aluminum-plastic separation contains inorganic dust particle, broken plastic bottle
The waste residue of lid particle, the smaller metallic particles of part grain size and tiny plastic film particle, which then enters, mixes the increment of waste residue sub-prime
Process system by flotation, fishing material and overflow process, further carries out purification utilization to the broken plastic film stock in waste residue, from
And improve the use value of waste material；5）During above-mentioned entire process system, generated technique waste water enters sewage and returns
Carry out physical method purification with system, recycle-water be mainly used for waste material in paper piece-rate system wash away and aluminum-plastic separation system
In the waste plastic film after separating is cleaned；
The sorting step of the sorting module is：The square that iron wire is tied up discard composite packaging by fork truck push into
Roller bale opener, the spiral in bale opener carries out unpacking the material scattering with entire bundle under the action of stirring hook, then from bale opener
Discharge port fall on vibration slanted screen on, screen out small solid sundries, and further uniformly break up material, meanwhile, transmitting
It takes mating artificial, picks out the iron wire of PET bottle and lashing materials, material subsequently enters magnetic separation and aidr bells blast system, removes out object
After ferromagnetic and heavy sundries in material, material enters paper piece-rate system；
The separating step of the paper piece-rate system is：Material breaks pulp grinder screw propulsion in rotary drum waterpower, in this mistake
Along with sluicing in journey so that the papery composition in composite material drenches into paper pulp, then starches modeling separation into two-period form
Machine；The disposal ditches of water channel and plant floor arrangement of the paper pulp of liquid state on slurry modeling seperator enters slurry storage tank, disposal ditches
On be provided with grid, can be with the larger impurity of filtration fraction grain size, so as to which the paper pulp for ensureing certain purity enters slurry storage tank, storage slurry
Paper pulp in slot is by single-action, bounce screen, and it is higher that the first and second slurry sediment pools and up-flow pressurized screen obtain purity, impurity compared with
Few, purity can reach more than 98% paper pulp, and then into high-speed pulp washer, screw rod squeezing machine extracts paper fiber from water
Come, the pulp washing water that high-speed pulp washer generates further recycles paper pulp with Microfilter；It is above-mentioned to starch what modeling seperator came out from two-period form
Aluminium plastic composite material enters after extracting briquetting in next road aluminum-plastic separation system；Since the waste water generated during this does not relate to
And to chemical assistant, so carrying out reuse by the processing sectional such as easy precipitation, air supporting：Sewage can direct reuse after precipitation
Pulp grinder is broken in rotary drum waterpower；Water after air-flotation process can be used for high-speed pulp washer, Microfilter；
Softening agent aluminum-plastic separation method implementation steps are in the aluminum-plastic separation system：Aluminium plastic composite material initially enters soft
Agent retort, by the bidirectional rotation screw rod in tank, make aluminium plastic composite material constantly with softening agent haptoreaction, so as to generate
Softening stripping；Then the aluminium plastic material mutually after stripping is sent to by two-way auger in aluminum plastic sorting machine, under mechanical action
Constantly aluminium foil is crushed, broken aluminium foil is attached to PE film surfaces, is washed away by the high speed of aluminum plastic sorting machine and gets rid of de- effect
Afterwards so that broken aluminium foil comes off forms aluminium skimmings liquid with ejected wash water, aluminium skimmings liquid enters aluminium powder purification system；In aluminium powder purification system, warp
Cyclonic separation removal impurity is crossed, spiral concentration extraction aluminium powder finally obtains cleaning aluminium powder by vacuum drying；And the modeling after cleaning
Material film then obtains regenerated plastics after extracting briquetting for film granulating system；
The dipping by lye aluminum-plastic separation step of the aluminum-plastic separation system is：Aluminium plastic composite material uses dipping by lye first
Most of aluminium foil is removed afterwards, aluminium foil is directly stayed in the form of aluminium salt in fermentation vat after dipping by lye drains, so as to fulfill
Aluminum-plastic separation；The waste plastics film then impregnated is sent into film cleaning system after draining, by unpacking process, after draining
Waste plastic film be sent to cleaning dryer through Bales Off and once cleaned, one time cleaning sullage is discharged into No.1 sump, it is primary clearly
Waste plastic film is fed into two level service sink progress secondary cleaning by wind after washing drying, and two level cleaning sullage is discharged into No. two sumps,
Material film after the cleaning of two service sinks is salvaged by marine salvage equipment into dryer in service sink end, then carries out three-level cleaning
It is cleaned three times, three-level cleaning sullage is discharged into No. two sumps, and containing for the remnants on waste plastics film is washed away such as the method
Aluminium lye, the waste plastic film after cleaning three times has been substantially free of aluminium composition, and by extracting, waste plastics is fed into through hot wind
Granulating system, dehydration rate can be directly used for being granulated up to more than 95%；What is generated in cleaning process contains inorganic dust particle,
The waste residue of broken plastic bottle closure particle, the smaller metallic particles of part grain size and tiny plastic film particle then passes through dirt
Water, the outside deslagging of auger screw rod of service sink bottom are conveyed into and mix waste residue sub-prime increment process system.
The invention also includes mix waste residue sub-prime value-added system, the processing step for mixing waste residue sub-prime value-added system
For：What is generated during paper separation process and aluminum-plastic separation contains inorganic dust particle, broken plastic bottle closure particle, portion
The waste residue of the smaller metallic particles of gradation diameter and tiny plastic film particle, can be by flotation, fishing material and the processes such as overflow
One step carries out purification utilization to the broken plastic film stock in waste residue, so as to improve the use value of waste material.
The waste plastics granulating system uses miscellaneous plastic sub-prime increment extruding and pelletizing process system, which is
Three-stage：In one section of extruder, by by extracting, after the waste plastics that hot-air seasoning wind is sent melted, it is vacantly discharged into two
In section extruder, two sections of cross-heads are provided with filter screen, the impurity particle in plastic melt are removed, then by plastics stream
Body discharges into three sections of extruders, carries out extruding pelletization.
The sewage and the sewage of the generation on aluminum-plastic separation line generated on above-mentioned paper defiber is separately handled and is returned
With；The sewage that pulp liquor squeezing machine and Microfilter generate on paper defiber, is directly discharged into collecting-tank, can be according to specific water quality
Situation carries out clear water supply to collecting-tank；Sewage in collecting-tank is sent into sedimentation basin by pump to precipitate, precipitates the dirt of generation
Mud is transported to sludge-tank by dredge pump, and the sludge that sludge-tank is generated through over-pressed mud machine compression is sent to the brickmaking of brickmaking factory, pressure
The sewage that contracting generates comes back to collecting-tank；Part water after sedimentation basin precipitates can water of the direct reuse in paper yarn technique
Power wash engine；Part water is sent into flotation tank and carries out after-treatment, and sewage substantially conforms to discharge standard after flotation tank is handled, can
For sorting unit equipment in paper yarn technique, the cyclic utilization rate of water is up to 97% in entire sewage circulating treating system；Plastic-aluminum point
A sewage part for generation on offline comes from No.1 sump, and one section of cleaning sullage alkalinity is higher, and another part comes from two
Number two sections of sewage of sump are alkalescent sewage, due to one section and two sections of sewage cleanliness factor difference it is larger, sewage disposal system is adopted
With physical treatment and chemical treatment two-period form, in one section of physical treatment, one section of sewage and two sections of sewage parallel processing：Pass through micro-filtration
Enter sedimentation basin after machine removal plastics waste residue, the waste residue that sewage generates after plate and frame filter press acts in sedimentation basin is sent into brickmaking
Factory, the sewage of generation are sent into cistern；Since one section of sewage cleanliness factor is relatively low, the sewage after plate and frame filter press needs part
Clear water is fed, and compared with one section of height, the water after plate and frame filter press can be back to plastic-aluminum line, partly be used for two sections of sewage cleanliness factors
The clear water supply of one section of sewage；One section of sewage is partly back to use plastic-aluminum line level-one cleaning equipment after being collected by cistern, partly use
In the immersion of raw material film, remaining small part enters chemical treatment stage, is acted on by hydrolysis acidification, catalytic oxidation, secondary precipitation,
Water body major part direct reuse after final process, few part is outer to arrange, and by Fractional Collections, segment processing, is segmented reuse, this
Sewage disposal system water circulation use rate is up to 97%.
The value-added technique of sub-prime of the one specific admixture aluminium paper modeling waste material, mainly includes：Separation system, paper segregative line
System, aluminum-plastic separation system mix waste residue sub-prime value-added system, miscellaneous plastic sub-prime increment extruding pelletization system, reusing sewage system
System.
The separation system crushes two modules of module and automatic sorting including Bales Off.It is tied up through iron wire discarded compound
Packaging（Soft drink is packed, briquetting material film）, it is square-shaped, by the feed opening platform of carrying fork truck to bale opener, push into rolling
Cylinder bale opener；It is pushed by the unpacking of the helical blade in the bale opener of rolling, by the material scattering of entire bundle, this solves tradition
The drawbacks of technique is using manually unpacking, has the advantages that energy saving, efficient, safe.Material after breaing up enters automatic sorting module.
Material falls on the vibration slanted screen below discharge port via the discharge port of bale opener, by slanted screen, further uniformly beats material
It dissipates, and screens out small solid sundries, while is mating artificial, pick out the iron wire of PET bottle and lashing materials；Then, material is through passing
Band is sent to be sent to down one of magnetic separation and selection by winnowing process；By magnetic, pneumatic separator, ferromagnetic in material can be removed and heavy is miscellaneous
Object, by above-mentioned operation, material enters paper piece-rate system.
The paper piece-rate system, which includes breaking, starches selected and two modules of washing concentrating, can realize to composite packaging material
The paper separation and cleaning of material, by paper from separating in aluminium paper plastic composite materials in a manner of paper pulp, and process is without secondary
Pollution, the water of cleaning can be realized efficient segment processing and reuse by Sewage Reuse System, greatly reduce the dosage of water, realize section
The target of energy emission reduction；The processes such as the paper pulp separated goes slightly to purify into lower one of paper pulp, and cleaning compression is extracted, and be left
Aluminum plastic film then enter aluminum-plastic separation system.
The aluminum-plastic separation system includes aluminum-plastic separation, plastics Membrane cleaning and aluminium powder and purifies three module compositions, realizes
The aluminum-plastic separation of composite packaging, and the plastic foil separated is cleaned, purification drying is carried out to the aluminium separated, is made
Recycling utilization can be distinguished by obtaining metallic aluminium and plastics.
It is described to mix waste residue sub-prime value-added system to include feed flotation, fishing material and overflow and slag module, this system main
It is to contain to generated in paper piece-rate system, paper pulp purification process and in aluminum-plastic separation system, plastics membrane cleaning process
There are inorganic dust particle, broken plastic bottle closure particle, the smaller metallic particles of part grain size and tiny plastic film particle
Waste residue further sorted, further the broken plastic film stock in waste residue is extracted and utilized, so as to improve waste material
Use value.
The miscellaneous plastic sub-prime increment granulating system is mainly granulated by continuous melt filtration and double rank granulation, real
Existing composite packaging plastic film is continuous, is efficiently granulated.
The Sewage Reuse System include two modules of physical cleaning and biological treatment, using it is simple, ripe, stable,
Practical, economical and practical treatment process not only ensures treatment effect, but also reduces investment outlay and operational and administrative expenses, and designs discharge mark
Standard reaches《Integrated wastewater discharge standard》The first discharge standard of GB8978-1996, the discharge water can be directly used for production line
Recycle-water reaches industrial water standard, and sewage recycling rate of waterused is up to 97%.
Case study on implementation：Xiamen land-sea Environmental Protection Co.Ltd., technological feasibility are high, the production capacity in workshop and Related product
Parameter is specific as follows：The production capacity in workshop：Recycled plastic：60t/ days；Paper pulp：24t/ days（Weight in wet base）；Aluminium powder：10t/ days；Product phase
Close design parameter and actual parameter：
| Serial number | Project | Set index | It is actually achieved situation |
| 1 | Paper detaches production line output | 60T/D | 63T/D |
| 2 | Aluminum-plastic separation production line output | 100T/D | 102T/D |
| 3 | The miscellaneous point of regenerated paper pulp（30*50cm） | 20 | 20 |
| 4 | Regenerated paper pulp beating degree | Not higher than raw material paper 5 | 4.2 |
| 5 | Regenerated paper pulp whiteness | Not higher than raw material paper 5 | 3.8 |
| 6 | Regenerated plastics film aluminum content | ≤ 0.05% | ≤ 0.05% |
| 7 | Regenerated plastics film amount containing slurry | ≤ 0.5% | ≤ 0.3% |
| 8 | Recycled plastic granules ash content | ≤ 3% | ≤ 2.5% |
| 9 | Recycled plastic granules density | ≤0.98 | ≤0.96 |
| 10 | Regenerate aluminium skimmings metal aluminum content | ≥78 | ≥78 |
| 11 | Regenerate aluminium skimmings aluminium element content | ≥78 | ≥99 |
Description of the drawings
Fig. 1 is the main process system diagram that the present invention designs.
Fig. 2 is sorting and paper separating technology system diagram in Fig. 1.
Fig. 3-1 is the aluminum-plastic separation in Fig. 1（Softening agent method）Flow sheet.
Fig. 3-2 is the aluminum-plastic separation in Fig. 1（Dipping by lye method）Flow sheet.
Fig. 4 is to mix waste residue sub-prime increment flow sheet in Fig. 1.
Fig. 5 is the miscellaneous plastic sub-prime increment extruding and pelletizing process system diagram in Fig. 1.
Fig. 6-1 is the paper separation Sewage Reuse System figure in Fig. 1.
Fig. 6-2 is the aluminum-plastic separation Sewage Reuse System figure in Fig. 1.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of no creative work
Example, shall fall within the protection scope of the present invention.
Fig. 1：Main process system.Discarded Tetra Pak compound package material is by unpacking, and into sorting module, removal is big
Block object, ferromagnetic etc. are rear to enter paper piece-rate system, and the sorting module main device has magnetic separation, selection by winnowing, and magnetic separation, selection by winnowing are
The prior art；In paper piece-rate system, core equipment breaks pulp grinder for rotary drum waterpower, and successfully application is special for the equipment our unit
Profit（Application number：201220389160.6）.After waste material is crossed washing away for water in broken pulp grinder back warp and drenched, film will be expected by auger
Two sections of slurry modeling seperators are sent into, seperator mainly gets rid of de- effect using high speed rotation detaches paper, and the equipment our unit is
Successfully apply for a patent（Application number：201220382833.5）, so that the papery composition in composite material is in paper pulp in sorting machine
Shape, and paper pulp further goes slightly to purify, finally by Microfilter, screw rod is extracted after water conservancy diversion collection water channel enters slurry storage tank
Machine etc. carries out pulp recovery recycling.And the plastic-aluminum hybrid materials separated from two sections of paper-plastic sorters then enter aluminum-plastic separation
System, core equipment are bidirectional rotary type retort and fermentation vat, and wherein bidirectional rotary type retort our unit successfully applies
Patent（Application number：201220599505.0）.And the present invention design be related to two kinds of aluminum-plastic separation methods, be respectively softening agent method and
Dipping by lye method, two methods can cause the aluminium composition on Tetra Pak composite material to be separated from plastic foil, sorting
Aluminium out carries out reuse after cleaning-drying, and the waste plastic film separated then enters miscellaneous plastic after over cleaning is extracted
Sub-prime increment extruding and pelletizing process system carries out extruding pelletization, and the prilling system core equipment is made for three-stage type single screw rod
Grain equipment.What is generated during paper separation process and aluminum-plastic separation contains inorganic dust particle, and broken plastic bottle closure is broken
The waste residue of grain, the smaller metallic particles of part grain size and tiny plastic film particle, which then enters, mixes waste residue sub-prime increment equipment
It is recycled（The prior art may be used in the equipment, and the patent of same period application can also be used）, expect and overflow by flotation, fishing
The processes such as stream, further carry out purification utilization, so as to improve the use value of waste material to the broken plastic film stock in waste residue.Upper
During the entire process system stated, generated technique waste water enters Sewage Reuse System and carries out physical method purification, reuse
Water be mainly used for waste material in paper piece-rate system wash away and aluminum-plastic separation system in the waste plastic film after separating into
Row cleaning.
Fig. 2：Sorting and paper separating technology system.The square that iron wire is tied up discard composite packaging by fork truck push into
Roller bale opener, the spiral in bale opener carries out unpacking the material scattering with entire bundle under the action of stirring hook, then from bale opener
Discharge port fall on vibration slanted screen on, screen out small solid sundries, and further uniformly break up material, meanwhile, transmitting
It takes mating artificial, picks out the iron wire of PET bottle and lashing materials, material subsequently enters magnetic separation and aidr bells blast system, magnetic separation and wind
The prior art is selected as, after removing out ferromagnetic and the heavy sundries in material, material enters paper piece-rate system.It is detached in paper
In system, material breaks pulp grinder screw propulsion in rotary drum waterpower, along with sluicing during this so that in composite material
Papery composition drench into paper pulp state, then into two-period form starch modeling seperator, seperator mainly got rid of using high speed rotation it is de-
Principle carry out slurry modeling separation, which successfully applies for a patent（Application number：201220389160.6）.Liquid state
The disposal ditches of water channel and plant floor arrangement of the paper pulp on slurry modeling seperator enters slurry storage tank.Lattice are provided on disposal ditches
Grid, can be with the larger impurity of filtration fraction grain size, so as to which the paper pulp for ensureing certain purity enters slurry storage tank.Paper pulp in slurry storage tank
By single-action, bounce screen, the first and second slurry sediment pools and up-flow pressurized screen obtain that purity is higher, and impurity is less, and purity is reachable
To more than 98% paper pulp, then into high-speed pulp washer, screw rod squeezing machine extracts paper fiber from water, high speed pulp washing
The pulp washing water that machine generates further recycles paper pulp with Microfilter.And starch the aluminium plastic composite material warp of modeling seperator out from two-period form
It crosses after extracting briquetting and enters in next road aluminum-plastic separation system.Since the waste water generated during this is not directed to chemical assistant
Deng so carrying out reuse by the processing sectional such as easy precipitation, air supporting：After precipitation sewage can direct reuse in rotary drum waterpower
Broken pulp grinder；Water after air-flotation process can be used for high-speed pulp washer, Microfilter.
Fig. 3-1：Aluminum-plastic separation（Softening agent method）Process system.Aluminium plastic composite material initially enters softening agent retort, leads to
The bidirectional rotation screw rod in tank is crossed, aluminium plastic composite material is made constantly with softening agent haptoreaction, to be removed so as to generate softening, this mistake
Journey lasts about greatly half an hour；Then the aluminium plastic material mutually after stripping is sent to by two-way auger in aluminum plastic sorting machine, in machine
Constantly aluminium foil is crushed under tool effect, broken aluminium foil is attached to PE film surfaces, wash away by the high speed of aluminum plastic sorting machine and
It gets rid of after de- effect so that broken aluminium foil comes off and ejected wash water formation aluminium skimmings liquid, aluminium skimmings liquid enters aluminium powder purification system, mainly by molten aluminum
In aluminium powder purification system, impurity, spiral shell are removed by cyclonic separation for the compositions such as buffer pool, cyclone separator, aluminium powder drying equipment
Concentration extraction aluminium powder is revolved, finally obtains cleaning aluminium powder by vacuum drying；And the plastic film after cleaning is then by extracting briquetting
Afterwards regenerated plastics are obtained for film granulating system.
Fig. 3-2：Aluminum-plastic separation（Dipping by lye method）Process system.Aluminium plastic composite material is first with after dipping by lye about 50h
Most of aluminium foil can be removed, unlike softening agent method, aluminium foil here is after dipping by lye drains directly with aluminium salt
Form stay in fermentation vat, so as to fulfill aluminum-plastic separation.The waste plastics film then impregnated is sent into film after draining
Cleaning system, cleaning system are three-stage, and by eluting, embathing, getting rid of the processes such as de- and reach cleaning target, wherein main body cleaning is set
It is standby that the prior art may be used, the patent of same period application can also be used.By unpacking process, the waste plastic film after draining is passed through Bales Off
It send to cleaning dryer and is once cleaned（One time cleaning sullage is discharged into No.1 sump）, waste plastic film passes through after primary cleaning drying
It crosses wind and is fed into two level service sink progress secondary cleaning（Two level cleaning sullage is discharged into No. two sumps）, it is clear by two service sinks
Material film after washing is salvaged by marine salvage equipment into dryer in service sink end, is then carried out three-level cleaning and is cleaned three times（Three
Grade cleaning sullage is discharged into No. two sumps）, so wash away the remaining lye containing aluminium on waste plastics film.After cleaning three times
Waste plastic film be substantially free of aluminium composition, by extracting, hot wind wind is fed into waste plastics granulating system, and dehydration rate is reachable
More than 95%, it can be directly used for being granulated.Generated in cleaning process containing inorganic dust particle, broken plastic bottle closure particle,
The waste residue of the smaller metallic particles of part grain size and tiny plastic film particle then passes through sewage, the auger spiral shell of service sink bottom
The outside deslagging of bar is conveyed into and mixes waste residue sub-prime increment process system.
Fig. 4：Mix waste residue sub-prime increment process system.What is generated during paper separation process and aluminum-plastic separation contains
Inorganic dust particle, broken plastic bottle closure particle, the smaller metallic particles of part grain size and tiny plastic film particle
Waste residue by processes such as flotation, fishing material and overflows, further can carry out purification utilization to the broken plastic film stock in waste residue, from
And improve the use value of waste material.
Fig. 5：Miscellaneous plastic sub-prime increment extruding and pelletizing process system.The granulating system is three-stage：In one section of extruder
In, by by extracting, after the waste plastics that hot-air seasoning wind is sent melted, vacantly it is discharged into two sections of extruders, is squeezed at two sections
Go out machine head and be provided with filter screen, remove the impurity particle in plastic melt, plastic liquid is then discharged into three sections of extruders, into
Row extruding pelletization.
The sewage and the sewage of the generation on aluminum-plastic separation line generated on paper defiber is separately handled and reuse.Figure
6-1 is the sewage that pulp liquor squeezing machine and Microfilter generate on paper defiber, is directly discharged into collecting-tank 1#（It can be according to specific
Water quality condition carries out clear water supply）；Sewage in collecting-tank is sent into sedimentation basin 1# by pump to precipitate, precipitates the sludge of generation
Sludge-tank is transported to by dredge pump, the sludge that sludge-tank is generated through over-pressed mud machine compression is sent to the brickmaking of brickmaking factory, compression
The sewage of generation comes back to collecting-tank 1#；Part water after sedimentation basin precipitates can water of the direct reuse in paper yarn technique
Power wash engine（Referred to here as one section of recycle-water）；Part water is sent into flotation tank and carries out after-treatment, the sewage after flotation tank is handled
Discharge standard is substantially conformed to, available for sorting unit equipment in paper yarn technique, the cycle of water in entire sewage circulating treating system
Utilization rate is up to 97%.Fig. 6-2 is that last point of aluminum-plastic separation line comes from No.1 sump（One section of cleaning, alkalinity）, another portion
Divide from No. two sumps（Two sections of sewage, alkalinity）, due to one section and two sections of sewage cleanliness factor difference it is larger, so the present invention adopts
With segment processing, segmentation reuse.Sewage disposal system is using physical treatment and is chemically treated two-period form, in one section of physical treatment,
One section of sewage and two sections of sewage parallel processing：Enter sedimentation basin after removing plastics waste residue by Microfilter, sewage passes through in sedimentation basin
It crosses the waste residue generated after plate and frame filter press effect and is sent into brickmaking factory, the sewage of generation is sent into cistern；Due to one section of sewage cleaning
Spend relatively low, the sewage after plate and frame filter press needs the supply of part clear water, and two sections of sewage cleanliness factors are compared with one section of height, by sheet frame
Water after filter press can be back to plastic-aluminum line, partly for the clear water supply of one section of sewage；One section of sewage is received by cistern 1#
Plastic-aluminum line level-one cleaning equipment is partly back to use after collection, partly for the immersion of raw material film（Cleaning sullage is alkalinity）, it is left few
Part enters chemical treatment stage, is acted on by hydrolysis acidification, catalytic oxidation, secondary precipitation, the big portion of water body after final process
Divide direct reuse, few part is outer to arrange, this sewage disposal system water circulation use rate is up to 97%.
Claims (4)
1. a specific admixture aluminium paper moulds the value-added technique of sub-prime of waste material, include the following steps：1）Discarded Tetra Pak composite packaging
Material is by unpacking, and obtaining waste material into sorting module, after removal bulk noncombustibility, ferromagnetic enters paper piece-rate system；2）In paper
Mould in piece-rate system, waste material cross washing away for water in broken pulp grinder back warp and after being drenched, into two sections of paper-plastic sorters, in two sections of paper
It moulds in sorting machine so that the papery composition in composite material is in paper pulp shape, and paper pulp collects water channel by water conservancy diversion and enters slurry storage tank
Afterwards, it further goes slightly to purify, finally by Microfilter, pulp recovery recycling is carried out after screw rod squeezing machine；3）From two sections of papers
The plastic-aluminum hybrid materials that sorting machine is separated then enter aluminum-plastic separation system, and the aluminum-plastic separation in the aluminum-plastic separation system is done
Method uses softening agent method or dipping by lye method, and both of which causes the aluminium composition on Tetra Pak composite material to divide from plastic foil
Leave come, the aluminium sorted out carries out reuse after cleaning-drying, the waste plastic film separated after over cleaning is extracted then
Extruding pelletization is carried out into miscellaneous plastic sub-prime increment extruding and pelletizing process system；4）In paper separation process and aluminum-plastic separation mistake
Generated in journey containing inorganic dust particle, broken plastic bottle closure particle, the smaller metallic particles of part grain size and tiny
The waste residue of plastic film particle, which then enters, mixes waste residue sub-prime increment process system, by flotation, fishing material and overflow process, into one
Step carries out purification utilization to the broken plastic film stock in waste residue, so as to improve the use value of waste material；5）In above-mentioned entire work
During process system, generated technique waste water enters Sewage Reuse System and carries out physical method purification, and recycle-water is mainly used for
In paper piece-rate system waste material wash away and aluminum-plastic separation system in the waste plastic film after separating is cleaned；
The sorting step of the sorting module is：The square that iron wire is tied up is discarded composite packaging and is pushed by fork truck into roller
Bale opener, the spiral in bale opener carry out unpacking the material scattering with entire bundle under the action of stirring hook, then going out from bale opener
Material mouth is fallen on vibration slanted screen, screens out small solid sundries, and further uniformly break up material, meanwhile, on a moving belt
It is mating artificial, the iron wire of PET bottle and lashing materials is picked out, material subsequently enters magnetic separation and aidr bells blast system, removes out in material
Ferromagnetic and heavy sundries after, material enters paper piece-rate system；
The separating step of the paper piece-rate system is：Material breaks pulp grinder screw propulsion in rotary drum waterpower, during this
Along with sluicing so that the papery composition in composite material drenches into paper pulp, then starches modeling seperator into two-period form；Liquid
The disposal ditches of water channel and plant floor arrangement of the paper pulp of state shape on slurry modeling seperator enters slurry storage tank, is set on disposal ditches
There is a grid, the larger impurity of filtration fraction grain size, so as to which the paper pulp for ensureing certain purity enters slurry storage tank, the paper pulp in slurry storage tank
It is detached by single-action, after sieve separation of bouncing, then through the first and second slurry sediment pools and up-flow pressurized screen higher, the impurity that obtains purity
Less, purity reaches more than 98% paper pulp, and then into high-speed pulp washer, screw rod squeezing machine extracts paper fiber from water
Come, the pulp washing water that high-speed pulp washer generates further recycles paper pulp with Microfilter；It is above-mentioned to starch what modeling seperator came out from two-period form
Aluminium plastic composite material enters after extracting briquetting in next road aluminum-plastic separation system；Since the waste water generated during this does not relate to
And to chemical assistant, so carrying out reuse by precipitation, air-flotation process sectional：Sewage direct reuse is in rotary drum waterpower after precipitation
Broken pulp grinder；Water after air-flotation process is for high-speed pulp washer, Microfilter；
Softening agent aluminum-plastic separation method implementation steps are in the aluminum-plastic separation system：Aluminium plastic composite material initially enters softening agent
Retort by the bidirectional rotation screw rod in tank, makes aluminium plastic composite material constantly with softening agent haptoreaction, soften so as to generate
Stripping；Then the aluminium plastic material mutually after stripping is sent to by two-way auger in aluminum plastic sorting machine, under mechanical action constantly
Aluminium foil is crushed, broken aluminium foil is attached to PE film surfaces, makes after the high speed of aluminum plastic sorting machine is washed away and gets rid of de- effect
It obtains broken aluminium foil and comes off and enter aluminium powder purification system with ejected wash water formation aluminium skimmings liquid, aluminium skimmings liquid；In aluminium powder purification system, through overwinding
Flow separation removes impurity, and spiral concentration extraction aluminium powder finally obtains cleaning aluminium powder by vacuum drying；And the plastics after cleaning are thin
Film then obtains regenerated plastics after extracting briquetting for film granulating system；
The dipping by lye aluminum-plastic separation step of the aluminum-plastic separation system is：Aluminium plastic composite material after dipping by lye first with going
Except most of aluminium foil, aluminium foil is directly stayed in the form of aluminium salt in fermentation vat after dipping by lye drains, so as to fulfill plastic-aluminum
Separation；The waste plastics film then impregnated is sent into film cleaning system after draining, useless after draining by unpacking process
Plastic film is sent to cleaning dryer through Bales Off and is once cleaned, and one time cleaning sullage is discharged into No.1 sump, and primary cleaning is got rid of
Waste plastic film is fed into two level service sink by wind and carries out secondary cleaning after dry, and two level cleaning sullage is discharged into No. two sumps, passes through
Material film after the cleaning of two service sinks is salvaged by marine salvage equipment into dryer in service sink end, is then carried out three-level cleaning and is carried out
It cleans three times, three-level cleaning sullage is discharged into No. two sumps, and the remaining alkali containing aluminium on waste plastics film is washed away such as the method
Liquid, the waste plastic film after cleaning three times has been substantially free of aluminium composition, by extracting, is fed into waste plastics through hot wind and is granulated
System, dehydration rate are directly used in granulation up to more than 95%；What is generated in cleaning process contains inorganic dust particle, broken modeling
The waste residue of material bottle cap particle, the smaller metallic particles of part grain size and tiny plastic film particle then passes through sewage, service sink
The outside deslagging of auger screw rod of bottom is conveyed into and mixes waste residue sub-prime increment process system.
2. the value-added technique of sub-prime of specific admixture aluminium paper modeling waste material according to claim 1, it is characterised in that：It further includes
Mix waste residue sub-prime increment process system, described is the step of mixing waste residue sub-prime increment process system：It was detached in paper
What is generated during journey and aluminum-plastic separation contains inorganic dust particle, broken plastic bottle closure particle, the smaller gold of part grain size
The waste residue of metal particles and tiny plastic film particle, by flotation, fishing material and overflow process, further to the broken modeling in waste residue
Material film material carries out purification utilization, so as to improve the use value of waste material.
3. the value-added technique of sub-prime of specific admixture aluminium paper modeling waste material according to claim 1, it is characterised in that：Described
Waste plastics granulating system is three-stage using miscellaneous plastic sub-prime increment extruding and pelletizing process system, the granulating system：At one section
In extruder, by by extracting, after the waste plastics that hot-air seasoning wind is sent melted, vacantly it is discharged into two sections of extruders,
Two sections of cross-heads are provided with filter screen, remove the impurity particle in plastic melt, and plastic liquid then is discharged into three sections squeezes
Go out machine, carry out extruding pelletization.
4. the value-added technique of sub-prime of the specific admixture aluminium paper modeling waste material according to claims 1 or 2 or 3, it is characterised in that：
The sewage and the sewage of the generation on aluminum-plastic separation line generated on paper defiber is separately handled and reuse；Paper defiber
The sewage that upper pulp liquor squeezing machine and Microfilter generate, is directly discharged into collecting-tank, collecting-tank is carried out according to water quality condition clear
Water is fed；Sewage in collecting-tank is sent into sedimentation basin by pump to precipitate, the sludge for precipitating generation is transported to by dredge pump
Sludge-tank, the sludge that sludge-tank is generated through over-pressed mud machine compression are sent to the brickmaking of brickmaking factory, and the sewage for compressing generation returns again
To collecting-tank；Waterpower wash engine of the part water direct reuse in paper yarn technique after sedimentation basin precipitates；Part water is sent into
Flotation tank carries out after-treatment, and sewage substantially conforms to discharge standard after flotation tank is handled, for sorting machine in paper yarn technique
Group equipment, the cyclic utilization rate of water is up to 97% in entire sewage circulating treating system；One, the sewage of generation on aluminum-plastic separation line
Divide and come from No.1 sump, one section of cleaning sullage alkalinity is higher, and another part comes from two sections of sewage of No. two sumps, is weak base
Property sewage, due to one section and two sections of sewage cleanliness factor difference it is larger, sewage disposal system using physical treatment and chemical treatment two
Segmentation, in one section of physical treatment, one section of sewage and two sections of sewage parallel processing：It is heavy by entering after Microfilter removal plastics waste residue
Shallow lake pond, the waste residue that sewage generates after plate and frame filter press acts in sedimentation basin are sent into brickmaking factory, and the sewage of generation is sent into water storage
Pond；Since one section of sewage cleanliness factor is relatively low, the sewage after plate and frame filter press needs part clear water supply, two sections of sewage cleanings
For degree compared with one section of height, the water after plate and frame filter press is back to plastic-aluminum line, partly for the clear water supply of one section of sewage；One section of dirt
Water is partly back to use plastic-aluminum line level-one cleaning equipment after being collected by cistern, partly for the immersion of raw material film, be left small part
Into chemical treatment stage, acted on by hydrolysis acidification, catalytic oxidation, secondary precipitation, the water body after final process is largely straight
Use is taken back, few part is outer to arrange, and by Fractional Collections, segment processing, segmentation reuse, water circulation use rate is up to 97%.
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|---|---|---|---|---|
| CN107953483A (en) * | 2017-10-16 | 2018-04-24 | 福建汇利丰环保科技有限公司 | Useless Tetra Pak plastics recycling process |
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|---|---|---|---|---|
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325460A (en) * | 1998-08-12 | 2001-12-05 | 科伦索联合股份有限公司 | Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material |
| CN101947538A (en) * | 2010-08-19 | 2011-01-19 | 朱海生 | Resource recycling system of discarded papers, plastics or composite materials thereof |
| CN102166579A (en) * | 2011-01-14 | 2011-08-31 | 陕西科技大学 | Method for recycling and separating paper, aluminum and plastic packaging boxes |
| CN202824096U (en) * | 2012-07-25 | 2013-03-27 | 中国环境科学研究院 | Vertical type continuous separation system for recycled aluminum plastic compound packaging material and provided with separation agents |
| CN104690082A (en) * | 2015-01-16 | 2015-06-10 | 诸城市天工造纸机械有限公司 | Waste soft beverage package recycling technological process |
| CN104831570A (en) * | 2015-05-15 | 2015-08-12 | 马鞍山华诚塑业有限公司 | Paper-plastic separating production system and separating method for waste paper-plastic composite material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007015340A (en) * | 2005-07-11 | 2007-01-25 | Sharp Corp | Method for recycling plastic mixture, raw material for plastic and plastic molded body |
-
2016
- 2016-09-05 CN CN201610800727.7A patent/CN106180156B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325460A (en) * | 1998-08-12 | 2001-12-05 | 科伦索联合股份有限公司 | Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material |
| CN101947538A (en) * | 2010-08-19 | 2011-01-19 | 朱海生 | Resource recycling system of discarded papers, plastics or composite materials thereof |
| CN102166579A (en) * | 2011-01-14 | 2011-08-31 | 陕西科技大学 | Method for recycling and separating paper, aluminum and plastic packaging boxes |
| CN202824096U (en) * | 2012-07-25 | 2013-03-27 | 中国环境科学研究院 | Vertical type continuous separation system for recycled aluminum plastic compound packaging material and provided with separation agents |
| CN104690082A (en) * | 2015-01-16 | 2015-06-10 | 诸城市天工造纸机械有限公司 | Waste soft beverage package recycling technological process |
| CN104831570A (en) * | 2015-05-15 | 2015-08-12 | 马鞍山华诚塑业有限公司 | Paper-plastic separating production system and separating method for waste paper-plastic composite material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953483A (en) * | 2017-10-16 | 2018-04-24 | 福建汇利丰环保科技有限公司 | Useless Tetra Pak plastics recycling process |
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Effective date of registration: 20211221 Address after: 363800 Mintai Agricultural Development Zone, Hua'an County, Zhangzhou City, Fujian Province Patentee after: ZHANGZHOU LUHAI ENVIRONMENT PROTECTION INDUSTRY DEVELOPMENT CO.,LTD. Address before: 363800 Mintai Agricultural Development Zone, Hua'an County, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU LUHAI ENVIRONMENT PROTECTION INDUSTRY DEVELOPMENT CO.,LTD. Patentee before: Fujian Normal University |