CN1332083C - Recovering treatment method of plastic cloth leftover from flocking - Google Patents
Recovering treatment method of plastic cloth leftover from flocking Download PDFInfo
- Publication number
- CN1332083C CN1332083C CNB03112383XA CN03112383A CN1332083C CN 1332083 C CN1332083 C CN 1332083C CN B03112383X A CNB03112383X A CN B03112383XA CN 03112383 A CN03112383 A CN 03112383A CN 1332083 C CN1332083 C CN 1332083C
- Authority
- CN
- China
- Prior art keywords
- plastic cloth
- flocking
- treatment method
- leftover pieces
- velours
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000012634 fragment Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000009835 boiling Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 235000021190 leftovers Nutrition 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 abstract 2
- 210000002268 wool Anatomy 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000004064 recycling Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The present invention relates to a method for recovering and treating plastic cloth leftovers of planting velours. The method is characterized in that the recovering and treating method has the steps that (1), the plastic cloth leftovers of planting velours are delivered to a cutting machine and are cut up, alkali is added into the plastic cloth leftovers for water boiling, and a gelatinous layer between the planting velours and the plastic on the plastic cloth fragments of the planting velours is damaged to disengage the velour wool; (2), the plastic cloth fragments of the planting velours are poured into a velour removal machine and stirred by adding water at a high speed, and the velours are removed after the plastic cloth fragments are flung; (3) the plastic cloth fragments of the planting velours with velour removal are cleaned and are fetched out, the water is drained, and the removed velour wool is filtered and recovered. The present invention has the advantages of simple technology, and convenient operation and popularization; the waste plastic cloth of planting velours are recovered and utilized in the aspect of economy, and the waste plastic cloth is changed into valuables, waste is reduced, and the present invention is favorable for the economic development; the method solves the treating problem of the waste plastic cloth of planting velours in the aspect of environmental protection, environmental pollution is reduced, and the present invention is favorable for environmental protection and has large application and popularization prospects.
Description
Affiliated technical field
The present invention relates to a kind of flocking plastic cloth leftover pieces recovery and treatment method.
Technical background
At present, the flocking plastic cloth as the raw material of industry more and more widely in the application in fields such as machine manufacturing, sports equipment, daily necessities, but the handling problem of the leftover pieces that the plastic cloth of flocking simultaneously stays after a large amount of the use on making also becomes increasingly conspicuous.If it is discarded, not only huge waste can be caused, and environmental pollution can be caused, be unfavorable for environmental protection.
Summary of the invention
The object of the present invention is to provide a kind of flocking plastic cloth leftover pieces recovery and treatment method, it helps the recycling and the environmental protection of waste and old flocking plastic cloth.
Flocking plastic cloth leftover pieces recovery and treatment method of the present invention is finished like this: after (1) sends into flocking plastic cloth leftover pieces the shredding machine chopping earlier, add alkali and carry out poach, the gelatinous layer between the flocking and plastic cement is destroyed break away from order to fine hair; (2) pour flocking plastic cloth fragment into linter, add water through high-speed stirred, get rid of and make it lint after beating; (3) the flocking plastic cloth fragment after the lint is rinsed well the back and taken out, and the fine hair of having taken off is reclaimed in the draining leaching.
The present invention after flocking plastic cloth leftover pieces being sent into shredding machine chopping, can be placed on earlier soak a period of time in the buck after, add alkali again and carry out poach; For the ease of collecting fragment, add alkali again behind the string bag of fragment can also being packed into and carry out poach.
The lint process of flocking plastic cloth leftover pieces of the present invention is finished like this: the flocking plastic cloth fragment after will adding buck and boiling is poured in the cylindrical body of linter, add water, open the power supply of linter, allow flocking plastic cloth fragment in linter, carry out high-speed stirred and get rid of since and reach the effect of complete lint.Wherein the rotating shaft top of cylindrical body central authorities is connected with helical blade, purpose is in order to produce powerful disturbance current and downward pressure, and baffle plate formed backflow the impelling flocking plastic cloth fragment that connects on pressure that this is downward and the helical blade lower end stirs in cylindrical body fully; The mesh screen of the setting at rotating shaft middle part is to prevent that the plastic cloth fragment from falling when the fine hair that comes off is flowed out with current; Friction raised line on the cylindrical body internal perisporium and stirring block are in order to increase the frictional force of fragment at whipping process, improve fragment and get rid of the efficient of beating, thereby reach the effect of complete lint as far as possible.Lint effect of the present invention can reach the lint rate more than 95～98%.
Plastic cloth fragment after lint is finished can be discharged port via the plastic cloth fragment of being located at cylindrical body side mesh screen top and be discharged, and the fine hair of taking off is discharged from the draining port that is positioned at cylindrical body bottom side with current after by mesh screen.Be connected with circulating water pipe on the draining port, can reclaim behind dredge pump of establishing on the fine hair process circulating water pipe and the lint filter, water after the filtration leads to the cylindrical body upper shed through circulating water pipe can flow back to linter, thereby has recycle, the advantage that economizes on resources.
In addition, in the process that flocking plastic cloth leftover pieces are recycled,, the fragment after lint is also washed can be dropped in the linter again, carry out several times and stir, get rid of and beat, further to carry out lint for the effect that makes its lint reaches better.
The invention has the advantages that technology is simple, be convenient to operation and promote; It has realized the recycling with waste and old flocking plastic cloth, and making it turns waste into wealth, and economizes on resources, and cuts the waste, and has also alleviated the pollution to environment simultaneously, helps environmental protection.
Description of drawings
Fig. 1 is the linter organigram
The specific embodiment
Below in conjunction with accompanying drawing concrete implementation step of the present invention is described as follows:
After flocking plastic cloth leftover pieces are sent into the sheet material that shredding machine is cut into small pieces, drop into concentration in batches and be in 80% the aqueous sodium carbonate and soaked 24 hours.Take out afterwards, the string bag of packing into is put into stainless-steel pan, with the proportioning of concentration 35% is that 1: 1 tertiary sodium phosphate and sodium hydrate aqueous solution soaks, hot plate to boiling, kept 15 minutes, the gelatinous layer between the flocking and plastic cement is destroyed break away from order to fine hair.
With reference to accompanying drawing, flocking plastic cloth fragment after will adding buck and boiling is poured in the cylindrical body 1 of linter, add water, open the power supply of linter, rotating shaft 2 tops of cylindrical body central authorities are connected with helical blade 3, and it rotates at a high speed and produces baffle plate 4 formed backflows the impelling flocking plastic cloth fragment that connects on powerful disturbance current and downward pressure and the helical blade lower end and stir fully in cylindrical body; The plastic cloth fragment is blocked the fine hair that comes off in the lint process by mesh screen 7 outflows of the setting at rotating shaft middle part with current, has realized separating of plastic cloth fragment and fine hair; Friction raised line 6 in stirring, get rid of the process of beating on the cylindrical body internal perisporium has increased interfragmental frictional force, thereby has improved the efficient of flocking plastic cloth fragment lint.
Plastic cloth fragment after lint is finished is discharged port 5 via the plastic cloth fragment of being located at mesh screen top cylindrical body side and is discharged, and the fine hair of taking off is discharged from the draining port 8 that is positioned at the cylindrical body bottom with current after by mesh screen.Be connected with circulating water pipe 9 on the draining port, fine hair reclaims through the dredge pump 11 and lint filter 10 backs of establishing on the circulating water pipe, and the water after the filtration flows back to linter through circulating water pipe towards the cylindrical body upper shed and carries out recycle.
Behind the plastic cloth garbage collection after the above-mentioned lint, it can be repeated 2-3 time again the lint process, make the lint effect more thorough.Rinse the plastic cloth fragment after the lint well back and take out collection, and the fine hair after the lint filter filtration is collected, promptly realize the recycling of the present invention flocking plastic cloth leftover pieces.
Technology of the present invention is simple, is convenient to operation and promotes; At economic aspect, the present invention has realized the recycling with waste and old flocking plastic cloth, and making it turns waste into wealth, and cuts the waste, and helps economic development; Aspect environmental protection, the invention solves the handling problem of waste and old flocking plastic cloth, alleviated pollution to environment, help environmental protection, have bigger application prospect.
Claims (8)
1, a kind of flocking plastic cloth leftover pieces recovery and treatment method, it is characterized in that: described recovery and treatment method is: after (1) sends into flocking plastic cloth leftover pieces the shredding machine chopping earlier, add alkali and carry out poach, the gelatinous layer between the flocking and plastic cement is destroyed break away from order to fine hair; (2) pour flocking plastic cloth fragment into linter, add water through high-speed stirred, get rid of and make it lint after beating; (3) the flocking plastic cloth fragment after the lint is rinsed well the back and taken out, and the fine hair of having taken off is reclaimed in the draining leaching.
2, flocking plastic cloth leftover pieces recovery and treatment method according to claim 1 is characterized in that: the flocking plastic cloth fragment after lint and the flushing drops in the linter more, adds water and carries out the several times stirring, gets rid of and beat, further to carry out lint.
3, flocking plastic cloth leftover pieces recovery and treatment method according to claim 1 and 2, it is characterized in that: describedly add the aqueous alkali that is mixed by sodium carbonate and tertiary sodium phosphate that the buck of using when alkali carries out poach is a concentration 20～50%, wherein the weight proportion of sodium carbonate and tertiary sodium phosphate is 1: 0.8～1.2.
4, flocking plastic cloth leftover pieces recovery and treatment method according to claim 1 is characterized in that: before flocking plastic cloth fragment adds alkali and carries out poach, earlier flocking plastic cloth fragment is placed alkaline soak.
5, flocking plastic cloth leftover pieces recovery and treatment method according to claim 4 is characterized in that: described buck is that concentration is 80% aqueous sodium carbonate.
6, flocking plastic cloth leftover pieces recovery and treatment method according to claim 1 is characterized in that: for the ease of operation, and before adding alkali and carrying out poach, the string bag of earlier flocking plastic cloth fragment being packed into.
7, flocking plastic cloth leftover pieces recovery and treatment method according to claim 1 and 2, it is characterized in that: described linter comprises that top has the cylindrical body of opening, the perpendicular rotating shaft of being located at the cylindrical body middle part, rotating shaft top is connected with in order to the helical blade that produces the disturbance current and is positioned at baffle plate on the helical blade lower end, the rotating shaft middle part is provided with the mesh screen in order to prevent that sheet from falling, the cylindrical body internal perisporium is provided with the friction raised line, and the cylindrical body side is respectively equipped with the draining port that the sheet that is positioned at the mesh screen top is discharged port and is positioned at the bottom.
8, flocking plastic cloth leftover pieces recovery and treatment method according to claim 7, it is characterized in that: the other circulating water pipe that is provided with of described cylindrical body, circulating water pipe is provided with dredge pump and lint filter, the draining port of the lower port of circulating water pipe and cylindrical body bottom links, and upper port is led to the cylindrical body upper shed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03112383XA CN1332083C (en) | 2003-05-09 | 2003-05-09 | Recovering treatment method of plastic cloth leftover from flocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03112383XA CN1332083C (en) | 2003-05-09 | 2003-05-09 | Recovering treatment method of plastic cloth leftover from flocking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548594A CN1548594A (en) | 2004-11-24 |
| CN1332083C true CN1332083C (en) | 2007-08-15 |
Family
ID=34319957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03112383XA Expired - Fee Related CN1332083C (en) | 2003-05-09 | 2003-05-09 | Recovering treatment method of plastic cloth leftover from flocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1332083C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317433C (en) * | 2005-02-07 | 2007-05-23 | 苏立暖 | Process for making leather facing fabric suede and products made thereby |
| CN109306525B (en) * | 2018-11-03 | 2020-09-11 | 广东五源新材料科技集团有限公司 | Liquid fluffer and working method thereof |
| CN113026380A (en) * | 2021-03-27 | 2021-06-25 | 义乌市盈云科技有限公司 | Groove bottom flocking product using regenerated cotton as material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937675A (en) * | 1974-11-18 | 1976-02-10 | Textile Research Institute | Treatment of textile waste formed of polyester and cellulosic fibers |
| CN2052000U (en) * | 1989-04-11 | 1990-01-31 | 山东省曹县棉花加工一厂 | Fly-collecting arrangement |
| US5094905A (en) * | 1990-02-13 | 1992-03-10 | Murray Kevin N | Structural articles made of recycled rubber fragments from tires |
| CN1062935A (en) * | 1990-12-29 | 1992-07-22 | 诸城市第三棉油加工厂 | Useless suede recovery method of soil and equipment |
| US5919717A (en) * | 1997-02-07 | 1999-07-06 | Wallick; Judith L. | Recycled fiber yarn and method for making same |
-
2003
- 2003-05-09 CN CNB03112383XA patent/CN1332083C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937675A (en) * | 1974-11-18 | 1976-02-10 | Textile Research Institute | Treatment of textile waste formed of polyester and cellulosic fibers |
| CN2052000U (en) * | 1989-04-11 | 1990-01-31 | 山东省曹县棉花加工一厂 | Fly-collecting arrangement |
| US5094905A (en) * | 1990-02-13 | 1992-03-10 | Murray Kevin N | Structural articles made of recycled rubber fragments from tires |
| CN1062935A (en) * | 1990-12-29 | 1992-07-22 | 诸城市第三棉油加工厂 | Useless suede recovery method of soil and equipment |
| US5919717A (en) * | 1997-02-07 | 1999-07-06 | Wallick; Judith L. | Recycled fiber yarn and method for making same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1548594A (en) | 2004-11-24 |
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| 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: 20070815 |