CN107415082A - A kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice - Google Patents
A kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice Download PDFInfo
- Publication number
- CN107415082A CN107415082A CN201710557878.9A CN201710557878A CN107415082A CN 107415082 A CN107415082 A CN 107415082A CN 201710557878 A CN201710557878 A CN 201710557878A CN 107415082 A CN107415082 A CN 107415082A
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- China
- Prior art keywords
- tape
- waste silk
- polyamide fibre
- heating
- silk
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Classifications
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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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention, which provides a kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice, specific steps, to be included：1）Select silk, 2）Feeding, 3）Screw host extruding, heating, exhaust, filtering, 4）Machine heating, filtering, note bar under screw rod, 5）Tape water cooling, drying, 6）Tape pelletizing, 7）Wind send storing, and 8）Metering, packaging.The technology of the present invention not only solves the waste silk pollution problem of polyamide fibre 6, it is often more important that sufficiently make use of discarded raw material, significantly reduces production cost, improves economic benefit.And the discharge of whole production process contamination-free, environmental protection are favorable to the people.
Description
Technical field
The invention belongs to chemical material technical field, and in particular to a kind of use has the waste silk of light polyamide fibre 6 production regenrated slice
Method.
Background technology
With the rapid development of engineering plastics industry, chinlon 6 section is as maximum most important kind, tool in engineering plastics
There is very strong vitality, its modified achievable high performance is essentially consisted in, next to that automobile, electrical equipment, communication, electronics, machinery
More and more stronger, the rapid development of related industry of requirement high performance to product etc. industry itself, promotes the high property of engineering plastics
The process of energyization, polyamide fibre 6 have greatly photo reversal section production technology research and development market prospects fine, are best modified base material kinds.
Polyamide fibre 6 easily aoxidizes flavescence in high temperature, therefore difficulty of processing is big, and it is very high to produce base-material quality requirements as modified nylon 6.
At present, when many enterprise's productions have light polyamide fibre 6, caused waste silk is all thrown away directly as industrial refuse, or is burnt
Burn or fill, very big pressure is so caused to environment, and waste raw material.
The content of the invention
It is an object of the invention to provide a kind of with the method for having the waste silk of light polyamide fibre 6 production regenrated slice.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of with there is the production regeneration of the waste silk of light polyamide fibre 6 to cut
The method of piece, specifically includes following steps：
1）Select silk：Waste silk is classified, select oiled threads, impurity should not；
2）Feeding：Waste silk and zinc stearate are uniformly added into screw host entrance；
3）Screw host extruding, heating, exhaust, filtering：From 150 screw rods, point 7 sections of heating, temperature is respectively 290 from the beginning to the end
DEG C, 285 DEG C, 280 DEG C, 270 DEG C, 260 DEG C, 255 DEG C, 250 DEG C, 0.8 millimeter of stainless (steel) wire of die head screen pack；
4）Machine heating, filtering, note bar under screw rod：From 120 screw rods, 3 sections are divided to heat, respectively 250 DEG C from the beginning to the end of temperature,
240 DEG C, 220 DEG C, end sets 16 holes note band plate, 0.6 millimeter of stainless (steel) wire of die head screen pack；
5）Tape water cooling, drying：The tape that high temperature extrusion comes out, cooled down with 4 meters long of tanks, then 4 are added with 3.5 meters long
The Water tank of road drainage hairbrush makes tape use own temperature evaporating surface moisture in course of conveying, and utilizes drainage hairbrush auxiliary
Filter off the moisture on tape surface；
6）Tape pelletizing：Tape is cut into granular, particle specification is 2.5*2.5 millimeters；
7）Wind send storing：Particle is continuously introduced into by storage tank by blower fan；
8）Metering, packaging.
Compared with prior art, the invention has the advantages that：
The technology of the present invention not only solves the waste silk pollution problem of polyamide fibre 6, it is often more important that sufficiently make use of discarded raw material, pole
The earth reduces production cost, improves economic benefit.And the discharge of whole production process contamination-free, environmental protection are favorable to the people.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment, to this
Invention is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.
Embodiment 1：
1）Select silk：Waste silk is classified, select oiled threads, impurity should not；
2）Feeding：Waste silk and zinc stearate are uniformly added into screw host entrance；
3）Screw host extruding, heating, exhaust, filtering：From 150 screw rods, point 7 sections of heating, temperature is respectively 290 from the beginning to the end
DEG C, 285 DEG C, 280 DEG C, 270 DEG C, 260 DEG C, 255 DEG C, 250 DEG C, 0.8 millimeter of stainless (steel) wire of die head screen pack；
4）Machine heating, filtering, note bar under screw rod：From 120 screw rods, 3 sections are divided to heat, respectively 250 DEG C from the beginning to the end of temperature,
240 DEG C, 220 DEG C, end sets 16 holes note band plate, 0.6 millimeter of stainless (steel) wire of die head screen pack；
5）Tape water cooling, drying：The tape that high temperature extrusion comes out, cooled down with 4 meters long of tanks, then 4 are added with 3.5 meters long
The Water tank of road drainage hairbrush makes tape use own temperature evaporating surface moisture in course of conveying, and utilizes drainage hairbrush auxiliary
Filter off the moisture on tape surface；
6）Tape pelletizing：Tape is cut into granular, particle specification is 2.5*2.5 millimeters；
7）Wind send storing：Particle is continuously introduced into by storage tank by blower fan；
8）Metering, packaging.
Although embodiments of the present invention are described in detail, it should be understood that, without departing from the present invention's
In the case of spirit and scope, embodiments of the present invention can be made with various changes, replacement and change.
Claims (1)
- A kind of 1. method for having the waste silk of light polyamide fibre 6 production regenrated slice, it is characterised in that specifically include following steps：1）Select silk：Waste silk is classified, select oiled threads, impurity should not；2）Feeding：Waste silk and zinc stearate are uniformly added into screw host entrance；3）Screw host extruding, heating, exhaust, filtering：From 150 screw rods, point 7 sections of heating, temperature is respectively 290 from the beginning to the end DEG C, 285 DEG C, 280 DEG C, 270 DEG C, 260 DEG C, 255 DEG C, 250 DEG C, 0.8 millimeter of stainless (steel) wire of die head screen pack；4）Machine heating, filtering, note bar under screw rod：From 120 screw rods, 3 sections are divided to heat, respectively 250 DEG C from the beginning to the end of temperature, 240 DEG C, 220 DEG C, end sets 16 holes note band plate, 0.6 millimeter of stainless (steel) wire of die head screen pack；5）Tape water cooling, drying：The tape that high temperature extrusion comes out, cooled down with 4 meters long of tanks, then 4 are added with 3.5 meters long The Water tank of road drainage hairbrush makes tape use own temperature evaporating surface moisture in course of conveying, and utilizes drainage hairbrush auxiliary Filter off the moisture on tape surface；6）Tape pelletizing：Tape is cut into granular, particle specification is 2.5*2.5 millimeters；7）Wind send storing：Particle is continuously introduced into by storage tank by blower fan；8）Metering, packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557878.9A CN107415082A (en) | 2017-07-10 | 2017-07-10 | A kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557878.9A CN107415082A (en) | 2017-07-10 | 2017-07-10 | A kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415082A true CN107415082A (en) | 2017-12-01 |
Family
ID=60426468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557878.9A Pending CN107415082A (en) | 2017-07-10 | 2017-07-10 | A kind of method for having the waste silk of light polyamide fibre 6 production regenrated slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290558A (en) * | 2021-12-31 | 2022-04-08 | 福建景丰科技有限公司 | Preparation method of chinlon 6 regenerated slices |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509205A (en) * | 2013-09-27 | 2014-01-15 | 浙江绿宇再生高分子材料有限公司 | Recovery process and device for synthetic fiber waste |
| CN104818548A (en) * | 2015-04-24 | 2015-08-05 | 长乐力恒锦纶科技有限公司 | Recovery process of polyamide 6 spinning waste yarns |
| CN204687153U (en) * | 2015-05-19 | 2015-10-07 | 镇江宝利玛环保设备有限公司 | Terylene waste reclaiming obtains the apparatus system of the primary material of polyester |
| CN105273398A (en) * | 2014-06-20 | 2016-01-27 | 瑞安市君诚塑胶制造有限公司 | Environmental-friendly engineering plastic particle formula, and processing method |
-
2017
- 2017-07-10 CN CN201710557878.9A patent/CN107415082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509205A (en) * | 2013-09-27 | 2014-01-15 | 浙江绿宇再生高分子材料有限公司 | Recovery process and device for synthetic fiber waste |
| CN105273398A (en) * | 2014-06-20 | 2016-01-27 | 瑞安市君诚塑胶制造有限公司 | Environmental-friendly engineering plastic particle formula, and processing method |
| CN104818548A (en) * | 2015-04-24 | 2015-08-05 | 长乐力恒锦纶科技有限公司 | Recovery process of polyamide 6 spinning waste yarns |
| CN204687153U (en) * | 2015-05-19 | 2015-10-07 | 镇江宝利玛环保设备有限公司 | Terylene waste reclaiming obtains the apparatus system of the primary material of polyester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290558A (en) * | 2021-12-31 | 2022-04-08 | 福建景丰科技有限公司 | Preparation method of chinlon 6 regenerated slices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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| RJ01 | Rejection of invention patent application after publication |