CN1061739A - Discarded plastic cement skin separates method and the device that reclaims - Google Patents

Discarded plastic cement skin separates method and the device that reclaims Download PDF

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Publication number
CN1061739A
CN1061739A CN90109468A CN90109468A CN1061739A CN 1061739 A CN1061739 A CN 1061739A CN 90109468 A CN90109468 A CN 90109468A CN 90109468 A CN90109468 A CN 90109468A CN 1061739 A CN1061739 A CN 1061739A
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China
Prior art keywords
cotton
pressure fan
plastic cement
yarn
inlet
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Granted
Application number
CN90109468A
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Chinese (zh)
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CN1030823C (en
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徐五亨
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徐五亨
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Priority to CN90109468A priority Critical patent/CN1030823C/en
Publication of CN1061739A publication Critical patent/CN1061739A/en
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Publication of CN1030823C publication Critical patent/CN1030823C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

A kind of discarded plastic cement skin separates method and the device thereof that reclaims, it with pulverizer (1), pressure fan (2), (4), (6), (7), (9), (11), (12), (14), (15), (17), (18), (21), filtrate processor (3), take off discarded plastic cement skin that cotton machine (5), micropulverizer (8), seperator (10), (16), motor-vibro screen (13), plastic cement charge machine (19), cotton collector (20) and cotton charge machine (22) will be pasted with cotton and pulverize and separate and in addition reclaiming, to obtain the utilization again of resource.

Description

Discarded plastic cement skin separates method and the device that reclaims
The present invention relates to a kind of discarded plastic cement skin and separate method and the device that reclaims, also is a kind of method of plastic cement skin fragment and the cotton pasted mutually thereof being separated reclaiming with mechanical device.
In the past for the plastic cement skin that is pasted with one deck cotton after cutting remaining fragment, have and discarded with the burning or the method for burying, also have and rubber is reclaimed with the sulfuric acid infusion process, the recovery of sulfuric acid can take place and cause the generation pollution problem with the burning processing, with being embedded in subsurface processes the worry of without putrefaction is arranged then, and for sulfuric acid dipping absorption method, be that plastic cement skin fragment is immersed in concentration is in 20% the sulfuric acid, after cotton is partly rotted, water reclaims rotten cotton flush away with the plastic cement skin again, though this kind method can reclaim the plastic cement skin, but the sulfuric acid infiltration is in rubber, extremely difficulty washes, and the sulfuric acid that remains in the rubber has sizable destructiveness again, not only destroys the quality of rubber and the processing equipment that color more can be damaged rubber.Next is if plastic cement skin institute paste is not textile cloth but artificial synthetic resin fiber then because of this artificial synthetic resin fiber also has acid-resistant property, to be not easy to rot, and floods recovery with sulfuric acid and will produce difficulty, and the above is to be that shortcoming to be overcome is arranged.
The objective of the invention is for solving the shortcoming of aforementioned sulfuric acid dipping absorption method, provide a kind of with the method for plant equipment with plastic cement skin and cotton separation thereof, make the plastic cement skin can keep original quality and color and luster also to be recovered utilization fully, and separating obtained cotton also can use through processing as the plastic cement inserts.
The accompanying drawing of this specification is plant equipment of the present invention and flow chart illustration thereof.
Now according to shown in the accompanying drawing, illustrate in greater detail as follows with regard to method of the present invention and device thereof:
Among the figure: (1) is pulverizer (Crusher), (2), (4), (6), (7), (9), (11), (12), (14), (15), (17), (18), (21) be pressure fan (Blower), (3) be filtrate processor (Filting Treating Machine), (5) for taking off cotton machine (Clothed Separateout Machine), (8) be micropulverizer (Micro Crusher), (10), (16) be seperator (Separator), (13) be motor-vibro screen (Electric Seive), (19) be plastic cement charge machine (PVC Storage Devices), (20) be cotton collector (Clothed Collector), (22) are cotton charge machine (Clothed Storage Device).
After the plastic cement skin fragment that at first will be pasted with cotton is put into and is ground into acinous in the pulverizer (1), deliver to filtrate processor (3) with pressure fan (2) and handle, deliver to pressure fan (4) again and take off cotton machine (5) cotton is separated with the plastic cement skin.Cotton through separation removal is delivered to cotton collector (20) via pressure fan (7), delivers to cotton charge machine (22) with pressure fan (21) again behind the full cotton of collection.The particles that separates through this stage, because of the cotton of its stickup does not partly remove as yet fully, so must be handled once again, be with pressure fan (6) it to be sent into micropulverizer (8) to be ground into φ 0.4mm-1.5mm microgranular, with pressure fan (9) it is delivered to seperator (10) again, plastic cement particulate and cotton are carried out secondary separation.
Separated cotton (yarn) is delivered to cotton collector (20) by pressure fan (12), deliver to cotton charge machine (22) with pressure fan (21) again, separated plastic cement particulate is then delivered to double-deck motor-vibro screen (13) with pressure fan (11), the less particles of the yarn amount that contains through the screening gained is delivered to seperator (16) with pressure fan (14), and residual cotton (yarn) separates afterwards the plastic cement particulate of gained once again and promptly delivered to plastic cement charge machine (19) by pressure fan (17) and reclaim.The more particles of the yarn amount that contains through screening gained then is recycled to micropulverizer (8) again with pressure fan (15) to be separated again, and then send into seperator (10) with pressure fan (9), cotton yarn and plastic cement particulate are separated once again and screen, the particles of its last gained can reach the purity to 99%, that is cotton can remove 99%.
In the separation process of aforementioned plastic cement skin and cotton, its cotton is separated in taking off the cotton machine in a large number, remaining cotton (yarn) then can be afterwards seperator and the screening machine separation of making suitable number of times, the particles that reclaims then can be made rubber once again, it there is no two samples with new product on quality, on the color and luster and on using, and the cotton yarn that reclaims partly also can be again through processing and as the inserts of plastic cement, its method and device be not for seen before, and have industrial use value.

Claims (6)

1, a kind of discarded plastic cement skin separates the method that reclaims, it is with pulverizer (1), pressure fan (2), (4), (6), (7), (9), (11), (12), (14), (15), (17), (18), (21), filtrate processor (3), take off cotton machine (5), micropulverizer (8), seperator (10), (16), motor-vibro screen (13), plastic cement charge machine (19), cotton collector (20) and cotton charge machine (22) will be pasted with the plastic cement skin of cotton (yarn) and pulverize separation, plastic cement rubber and cotton (yarn) are recovered respectively, it is characterized in that: the plastic cement skin that is pasted with cotton is ground into granular with pulverizer (1) earlier, deliver to filtrate processor (3) with pressure fan (2), deliver to pressure fan (4) again and take off cotton machine (5) and remove cotton in a large number and separate with particles, separated cotton is delivered to cotton collector (20) by pressure fan (7), delivers to cotton charge machine (22) by pressure fan (21) again.
2, discarded plastic cement skin according to claim 1 separates the method that reclaims, it is characterized in that: resulting particles is sent micropulverizer (8) to pressure fan (6) again and is ground into microgranular, and then it is delivered to seperator (10) with pressure fan (9), little material of plastic cement and cotton are carried out secondary separation.
3, discarded plastic cement skin according to claim 2 separates the method that reclaims, it is characterized in that: separating obtained cotton (yarn) is delivered to cotton collector (20) with pressure fan (12) and is delivered to cotton charge machine (22) with pressure fan (21) more for the second time, separating obtained plastic cement particulate is then delivered to motor-vibro screen (13) with pressure fan (11), plastic cement particulate through the screening gained, contain the more person of yarn amount, then being recycled to micropulverizer (8) overline again with pressure fan (15) separates, other contains the less person of yarn amount and delivers to seperator (16) with pressure fan (14), residual cotton (yarn) is separated once again, the particles of gained is delivered to plastic cement charge machine (19) by pressure fan (17) and is reclaimed, the cotton of gained (yarn) is delivered to cotton collector (20) by pressure fan (18), delivers to cotton charge machine (22) with pressure fan (21) again.
4, a kind of discarded plastic cement skin separates the device that reclaims, be used for to be pasted with the plastic cement skin pulverizing separation of cotton (yarn), plastic cement rubber and cotton (yarn) are recovered respectively, it comprises pulverizer (1), pressure fan (2), (4), (6), (7), (9), (11), (12), (14), (15), (17), (18), (21), filtrate processor (3), take off cotton machine (5), micropulverizer (8), seperator (10), (16), motor-vibro screen (13), plastic cement charge machine (19), cotton collector (20) and cotton charge machine (22), it is characterized in that: the outlet that the plastic cement skin that will be pasted with cotton is ground into granular pulverizer (1) is connected with the inlet of filtrate processor (3) by pressure fan (2), the outlet of filtrate processor (3) by pressure fan (4) with remove cotton in a large number and be connected with the inlet that takes off cotton machine (5) that separates particles, the cotton outlet of taking off cotton machine (5) is connected with the inlet of cotton collector (20) by pressure fan (7), and the outlet of cotton collector (20) is connected with the inlet of cotton charge machine (22) by pressure fan (21) again.
5, discarded plastic cement skin according to claim 4 separates the device that reclaims, it is characterized in that: the particles outlet of taking off cotton machine (5) is connected with the inlet that particles is ground into particulate micropulverizer (8) by pressure fan (6), and the outlet of micropulverizer (8) is connected by the inlet of pressure fan (9) with the seperator (10) that plastic cement particulate and cotton is carried out separate the second time.
6; discarded plastic cement skin according to claim 5 separates the device that reclaims; it is characterized in that: cotton (yarn) outlet of seperator (10) is connected with the inlet of cotton collector (20) by pressure fan (12); the plastic cement particulate outlet of seperator (10) is connected with the inlet of motor-vibro screen (13) by pressure fan (11); the more plastic cement particulate outlet of the yarn amount that contains of motor-vibro screen (13) is connected with the inlet of micropulverizer (8) by pressure fan (15); separate to carry out overline; the less particles outlet of the yarn amount that contains of motor-vibro screen (13) is connected by the inlet of pressure fan (14) with the seperator (16) that is used for residual cotton (yarn) is separated once again; the particles outlet of seperator (16) is connected by the inlet of pressure fan (17) with the plastic cement charge machine (19) that is used for particles is reclaimed, and cotton (yarn) outlet of seperator (16) is connected with the inlet of cotton collector (20) by pressure fan (18).
CN90109468A 1990-11-28 1990-11-28 Method and apparatus for recovery of waste plastics Expired - Fee Related CN1030823C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN90109468A CN1030823C (en) 1990-11-28 1990-11-28 Method and apparatus for recovery of waste plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN90109468A CN1030823C (en) 1990-11-28 1990-11-28 Method and apparatus for recovery of waste plastics

Publications (2)

Publication Number Publication Date
CN1061739A true CN1061739A (en) 1992-06-10
CN1030823C CN1030823C (en) 1996-01-31

Family

ID=4881441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90109468A Expired - Fee Related CN1030823C (en) 1990-11-28 1990-11-28 Method and apparatus for recovery of waste plastics

Country Status (1)

Country Link
CN (1) CN1030823C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390099A (en) * 2011-11-04 2012-03-28 赖志华 Method for recovering thin and light plastics from domestic garbage
CN104690850A (en) * 2015-03-30 2015-06-10 淮南润辉环保科技有限公司 Technology for recovering plastic from old and decayed garbage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865413B (en) 2010-06-28 2012-08-01 李晓锋 Electronic luminescent device for simulating true fire and method for simulating true fire by same
US9360181B2 (en) 2013-03-15 2016-06-07 Xiaofeng Li Electronic flameless candle
CN203940345U (en) 2014-06-24 2014-11-12 李晓锋 A kind ofly simulate kidney-yang luminous lighting device
CN107543113B (en) 2016-06-27 2020-07-28 李晓锋 Fragrant electronic candle device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390099A (en) * 2011-11-04 2012-03-28 赖志华 Method for recovering thin and light plastics from domestic garbage
CN104690850A (en) * 2015-03-30 2015-06-10 淮南润辉环保科技有限公司 Technology for recovering plastic from old and decayed garbage

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Publication number Publication date
CN1030823C (en) 1996-01-31

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C14 Grant of patent or utility model
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C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee