CN101015945A - Producing technique for recovering soft PVC containing woven lining - Google Patents
Producing technique for recovering soft PVC containing woven lining Download PDFInfo
- Publication number
- CN101015945A CN101015945A CNA2007100200281A CN200710020028A CN101015945A CN 101015945 A CN101015945 A CN 101015945A CN A2007100200281 A CNA2007100200281 A CN A2007100200281A CN 200710020028 A CN200710020028 A CN 200710020028A CN 101015945 A CN101015945 A CN 101015945A
- Authority
- CN
- China
- Prior art keywords
- pvc
- waste material
- pvc waste
- material particle
- particle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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 invention relates to a method for recycling fabric liner soft PVC, which breaks PVC waste blocks into 1-3mm particles, to be screened out most fabric fiber group separated from PVC waste, then obtains PVC particles in a particle separator. The invention has the advantages that the invention can completely recycle the PVC in fabric liner soft PVC, while the PVC content can reach 99.5%, to reuse PVC and reduce pollution.
Description
One, technical field
The present invention relates to the production technology that a kind of flexible PVC reclaims, especially relate to the production technology that a kind of soft PVC containing woven lining reclaims.
Two, background technology
Present soft PVC containing woven lining waste material, the leftover pieces that produce in the production as useless raincoat, scrap rubber footwear, useless puggaree and raincoat, rubber overshoes or puggaree, owing in PVC, be mixed with one deck fabric, also there is not effective method that this PVC is recycled fully at present, can only abandon or carry out landfill, its PVC can't short-term decompose at occurring in nature, and environment has been caused pollution, also is simultaneously the waste to the PVC raw material.
Three, summary of the invention
At above-mentioned shortcoming, the object of the present invention is to provide a kind of production technology that can environment not polluted and utilize again the soft PVC containing woven lining recovery of PVC raw material.
Technology contents of the present invention is, the production technology that a kind of soft PVC containing woven lining reclaims, and its production stage is:
(1), the useless piece material of soft PVC containing woven lining is carried out precomminution through pulverizer earlier, make the grain of the PVC waste material particle after the pulverizing through being 40～50mm;
(2), the PVC waste material particle after the precomminution is cleaned, after the cleaning, it is broken to treat that particle drying carries out fine powder by pulverizer with PVC waste material particle again, and the grain that makes the PVC waste material particle after the pulverizing is through being 3～5mm;
PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator input sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
(3), that the PVC waste material particle after above-mentioned the sieving is carried out fine powder through pulverizer again is broken, the grain of the PVC waste material particle after the pulverizing is through being 1～3mm; PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator input sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
(4), the PVC waste material particle after above-mentioned the sieving is sent into the particle separation machine, the remaining fabric fibre wadding of separating from the PVC waste material is thoroughly separated with PVC waste material particle, promptly obtained the PVC particle of recyclable utilization.
Cyclone separator is that the pulverized particles of PVC waste material is separated with the fabric fibre wadding of pulverizing from PVC and separating in aforementioned production method, makes them not produce bonding, and the pulverized particles of being convenient to the PVC waste material is by sieve fabric fibre wadding.
The advantage that the present invention had is the PVC that can fully reclaim in the soft PVC containing woven lining, the content of PVC reaches more than the 99.5 weight % in the PVC pulverized particles that reclaims, the PVC of recovery is utilized again, significantly reduced the pollution destruction of this waste material environment.
Four, specific embodiment
Example 1:
The useless raincoat of soft PVC containing woven lining and useless sunshade cloth material are carried out precomminution through pulverizer earlier, and the grain that makes the PVC waste material particle after the pulverizing is through being 40～50mm;
PVC waste material particle after the precomminution is cleaned, and after the cleaning, it is broken to treat that particle drying carries out fine powder by pulverizer with PVC waste material particle again, and the grain that makes the PVC waste material particle after the pulverizing is through being 3～5mm; PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator inputted vibration sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
It is broken that PVC waste material particle after above-mentioned the sieving is carried out fine powder through pulverizer again, and the grain of the PVC waste material particle after the pulverizing is through being 1～3mm; PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator inputted vibration sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
PVC waste material particle after sieving above-mentioned two is sent into the particle separation machine, and the fabric fibre wadding of separating from the PVC waste material is thoroughly separated with PVC waste material particle, obtains the PVC particle of recyclable utilization; The content of PVC reaches 99.8 weight % in the PVC pulverized particles that reclaims.
Claims (1)
1, a kind of production technology of soft PVC containing woven lining recovery, its production stage is:
(1), the useless piece material of soft PVC containing woven lining is carried out precomminution through pulverizer earlier, make the grain of the PVC waste material particle after the pulverizing through being 40～50mm;
(2), the PVC waste material particle after the precomminution is cleaned, after the cleaning, it is broken to treat that particle drying carries out fine powder by pulverizer with PVC waste material particle again, and the grain that makes the PVC waste material particle after the pulverizing is through being 3～5mm; PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator input sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
(3), that the PVC waste material particle after above-mentioned the sieving is carried out fine powder through pulverizer again is broken, the grain of the PVC waste material particle after the pulverizing is through being 1～3mm; PVC waste material particle input cyclone separator with fine powder after broken is sieved by cyclone separator input sieve again, most of fabric fibre of separating from the PVC waste material that produces in fine powder is broken is wadded a quilt with cotton remove from PVC waste material particle;
(4), the PVC waste material particle after above-mentioned the sieving is sent into the particle separation machine, the remaining fabric fibre wadding of separating from the PVC waste material is thoroughly separated with PVC waste material particle, promptly obtained the PVC particle of recyclable utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100200281A CN100453285C (en) | 2007-02-07 | 2007-02-07 | Producing technique for recovering soft PVC containing woven lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100200281A CN100453285C (en) | 2007-02-07 | 2007-02-07 | Producing technique for recovering soft PVC containing woven lining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101015945A true CN101015945A (en) | 2007-08-15 |
| CN100453285C CN100453285C (en) | 2009-01-21 |
Family
ID=38725243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100200281A Expired - Fee Related CN100453285C (en) | 2007-02-07 | 2007-02-07 | Producing technique for recovering soft PVC containing woven lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100453285C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103704952A (en) * | 2013-12-26 | 2014-04-09 | 青岛福创环境科技有限公司 | Method for recycling buttons and zippers from worn-out clothes |
| CN108789936A (en) * | 2018-05-21 | 2018-11-13 | 广德天运新技术股份有限公司 | A kind of processing method of sound-proof material offal |
| CN111727279A (en) * | 2018-01-19 | 2020-09-29 | 阿德勒佩尔泽控股有限公司 | Method for recovering fiber |
| BE1030616B1 (en) * | 2022-06-13 | 2024-01-22 | Brussels Recycling Metal Br Met | Micronized powder in recycled soft PVC and articles made from this powder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59001262D1 (en) * | 1990-02-17 | 1993-05-27 | Fibron Gmbh | METHOD FOR PRODUCING A DUROPLASTIC PRESSING MASS FROM GLASS FIBER-POLYESTER COMPOSITE |
| BR9205392A (en) * | 1991-09-18 | 1994-06-21 | Phoenix Fibreglass Inc | Process for separating fibers from composite materials |
-
2007
- 2007-02-07 CN CNB2007100200281A patent/CN100453285C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103704952A (en) * | 2013-12-26 | 2014-04-09 | 青岛福创环境科技有限公司 | Method for recycling buttons and zippers from worn-out clothes |
| CN111727279A (en) * | 2018-01-19 | 2020-09-29 | 阿德勒佩尔泽控股有限公司 | Method for recovering fiber |
| CN108789936A (en) * | 2018-05-21 | 2018-11-13 | 广德天运新技术股份有限公司 | A kind of processing method of sound-proof material offal |
| BE1030616B1 (en) * | 2022-06-13 | 2024-01-22 | Brussels Recycling Metal Br Met | Micronized powder in recycled soft PVC and articles made from this powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100453285C (en) | 2009-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7635099B1 (en) | Component recovery process | |
| US7784719B1 (en) | Methods of recycling post-consumer carpet | |
| KR101508115B1 (en) | Method of separating and cleaning of post consumer carpet face yarn from carpet backing and yarn product produced therefrom | |
| ES2951084T3 (en) | Method for waste processing | |
| US6752336B1 (en) | Carpet recycling method | |
| JP2013086091A (en) | Advanced recycling system for construction waste applying wet type washing, crushing and sorting technology | |
| US3923256A (en) | Apparatus for treating old tires | |
| CN100453285C (en) | Producing technique for recovering soft PVC containing woven lining | |
| CN1843643A (en) | Domestic garbage processing process | |
| CN102091713A (en) | Production process for separating and recycling aluminum and plastic composite packing material | |
| KR20170004241A (en) | Recycled aggregate and recycled sand simultaneous production method from construction waste | |
| CN107379321A (en) | A kind of method of the anhydrous clean and reuse of waste or used plastics | |
| KR20100110051A (en) | Apparatus for sorting prticles from construction waste | |
| CN1212638A (en) | Process and facility for treating and sorting recyclable waste materials | |
| JP5841598B2 (en) | Simultaneous pre-concentration and pre-selection of at least one group of reusable polymeric material from the durable consumer goods crush waste at the end of the durable consumer life | |
| CN106335142A (en) | Tyre crushing and recovering system | |
| KR100539417B1 (en) | a device and method for manufacturing an aggregate of good quality using waste materials for construction work | |
| CN206028299U (en) | Abandonment circuit board comprehensive recovery utilization device | |
| KR100190159B1 (en) | Recycling method of the waste mat of a car | |
| CN209935495U (en) | Decoration refuse treatment equipment | |
| JP2023519320A (en) | Methods and systems for separating dusty material mixtures from electrical or electronic device recycling processes | |
| CN205201872U (en) | Junked tire rubber powder recovery unit | |
| JPH04114780A (en) | Method and apparatus for re-treating concrete waste | |
| US20240025086A1 (en) | Method and system for separating plastics from a waste stream | |
| Choi | Removal of PVC from mixed plastic waste by gravity separation process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20130207 |