CN103160957B - Frozen glue spins atomizing extraction equipment and extracting process - Google Patents
Frozen glue spins atomizing extraction equipment and extracting process Download PDFInfo
- Publication number
- CN103160957B CN103160957B CN201310079048.1A CN201310079048A CN103160957B CN 103160957 B CN103160957 B CN 103160957B CN 201310079048 A CN201310079048 A CN 201310079048A CN 103160957 B CN103160957 B CN 103160957B
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- CN
- China
- Prior art keywords
- extraction
- extractant
- shower nozzle
- atomizing
- frozen glue
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- 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.)
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Links
- 238000000605 extraction Methods 0.000 title claims abstract description 76
- 239000003292 glue Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 10
- 238000000889 atomisation Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 238000000638 solvent extraction Methods 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses a kind of frozen glue and spin atomizing extraction equipment.Its device comprises the multiple extraction cells be separated into by an extraction tank, and the top of each extraction cell is provided with godet roller, and godet roller is connected with motor by linkage gear; Pressure roller is provided with in each extraction cell, cylinders above pressure roller and extraction tank, the bottom of each extraction cell is provided with the liquid outlet being communicated with waste liquid tank, the both sides, top of every root pressure roller are all connected with multilayer shower nozzle, every layer of shower nozzle jointly sprays and forms one deck spraying layer, extractant feed tube is branched off into multiple inlet, is connected between each inlet with every layer of shower nozzle by flexible pipe.After adopting above-mentioned structure, when taking full advantage of extraction, the effect of extracting of Cmax difference, decreases the consumption of extractant, the energy consumption reducing extraction in production and reclaim, thus reduces production cost.
Description
Technical field
The present invention relates to a kind of manufacturing equipment and method of polymer fiber material, particularly a kind of for gel spun fiber produce in frozen glue spin atomizing extraction equipment and extracting process.
Background technology
In gel spun fiber production process, usually need carry out multiple tracks extraction process, go out the first solvent in gel spun fiber with the second solvent extraction.Thus, the quality of effect of extracting directly affects the quality of fiber, existing extraction mode, and the extractant of extraction tank all contains a certain amount of solvent, largely had influence on the effect of extraction, the consumption of extractant has also had influence on the production cost of fiber significantly in addition.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of consumption that can reduce extractant, reduces the energy consumption of extraction and recovery in producing, thus the frozen glue reducing production cost spins atomizing extraction equipment.
In order to solve the problems of the technologies described above, frozen glue of the present invention spins atomizing extraction equipment, and comprise the multiple extraction cells be separated into by an extraction tank, the top of each extraction cell is provided with godet roller, and godet roller is connected with motor by linkage gear; Thread pressing roller is provided with in each extraction cell, cylinders above thread pressing roller and extraction tank, the bottom of each extraction cell is provided with the liquid outlet being communicated with waste liquid tank, the both sides, top of every root thread pressing roller are all connected with multilayer shower nozzle, every layer of shower nozzle jointly sprays and forms one deck spraying layer, the extractant feed tube being arranged on extraction tank side is branched off into multiple inlet, is connected between each inlet with every layer of shower nozzle by flexible pipe.
Extractant feed tube is connected with the booster pump that is carried out thermoregulator heat exchanger and an adjustment pressure size.
Described waste liquid tank is connected with the recovery system of separable solvent and extractant mixed liquor.
Frozen glue of the present invention spins atomizing extracting process: make extractant form spraying layer by extraction shower nozzle, makes gel fiber under the driving of godet roller, pass through spraying layer, makes gel fiber be extracted solvent in atomization extractant.Can according to actual operation parameters requirement in process, extractant before entering extraction shower nozzle through over-heat-exchanger, carry out the adjustment of temperature, then through booster pump supercharging, carry out the adjustment of pressure.
After adopting above-mentioned structure, because the both sides, top of every root thread pressing roller are all connected with multilayer shower nozzle, by shower nozzle, extractant is atomized, gel fiber is extracted solvent in atomization extractant, needed for thus in extraction process, the gel fiber of extraction is without the need to immersing in extractant, the extractant at every turn acting on fiber is made to be all the pure extract not containing solvent, the effect of extracting of Cmax difference when make use of extraction fully, more current conventional extraction equipment, decrease the consumption of extractant significantly, reduce the energy consumption of extraction and recovery in production, thus reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that frozen glue of the present invention spins atomizing extraction equipment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, atomizing extraction equipment is spun to frozen glue of the present invention and is described in further detail.
As shown in Figure 1, frozen glue of the present invention spins atomizing extraction equipment, comprise the multiple extraction cells 2 be separated into by an extraction tank 1, concrete quantity is determined because extraction needs, the top of each extraction cell 2 is provided with godet roller 3, the both sides, front and back of extraction tank 1 are provided with the godet roller 3 sending, send fiber 12 to, godet roller 3 is connected with motor 4 by linkage gear simultaneously; Be provided with thread pressing roller 5 in each extraction cell 2, thread pressing roller 5 is connected with the cylinder 6 above extraction tank 1, and thread pressing roller height is elevated by the driving of cylinder 6; The bottom of each extraction cell 2 is provided with the liquid outlet 7 being communicated with waste liquid tank, and waste liquid tank is connected with recovery system, is separated the mixed liquor of solvent and extractant, makes solvent, extractant reusable edible by recovery system; The both sides, top of every root thread pressing roller 5 are all connected with multilayer shower nozzle 8, and every layer of shower nozzle 8 jointly sprays and form one deck spraying layer, and the spraying number of plies can increase as required to reduce and (when needing to increase, can reduce thread pressing roller height, then install one or more layers shower nozzle 8; When needing to reduce, thread pressing roller height can be raised, reduce one or more layers shower nozzle 8), shower nozzle handling are simple and convenient; The extractant feed tube 9 being arranged on extraction tank 1 side is branched off into multiple inlet, be connected by flexible pipe between each inlet with every layer of shower nozzle 8, extractant feed tube 9 is connected with the booster pump 11 that is carried out thermoregulator heat exchanger 10 and an adjustment pressure size, thus can extractant enter extraction shower nozzle before through over-heat-exchanger, carry out the adjustment of temperature, then through booster pump supercharging.
During use, fiber 12 is sent to frozen glue of the present invention from the godet roller 3 of extraction tank 1 front end spin after in atomizing extraction equipment, fiber 12 successively by godet roller 3 and thread pressing roller 5 then start feed tube 9 by spraying layer to fiber carry out injection can realize extraction, simultaneously according to actual needs extractant before entering extraction shower nozzle through over-heat-exchanger, carry out the adjustment of temperature, again through booster pump supercharging, pressure size is adjustable; Extracting power can be controlled by the temperature of the number of plies of spraying, shower nozzle quantity, extractant ejection pressure and extractant.
Below in conjunction with concrete example and data, the effect obtained to extraction is described in further detail.
Example 1:
Technological parameter:
Three layers of shower nozzle, atomisation pressure 2MPa, temperature controls at 40 DEG C, and the tow speed of service is 5m/min.
Test data, sees the following form:
Table one: horizontal tow oil-containing (after dry tow white oil content)
Table two: longitudinal tow oil-containing (i.e. single tow vertically every 100m get a sample and survey oil-containing)
Table three: concentration in extraction tank (with No. 1 extraction cell and No. 5 extraction cell grooves for representative, at every groove laterally, equidistant difference gets liquid, the white oil concentration in test extractant)
Example 2
Main technologic parameters:
Three layers of shower nozzle, atomisation pressure 2.5MPa, temperature controls at 50 DEG C, and the tow speed of service is 5m/min.
Test data, sees the following form:
The horizontal tow oil-containing of table one (i.e. the white oil content of dry rear tow)
Table two longitudinal tow oil-containing (i.e. single tow vertically every 100m get a sample and survey oil-containing)
Concentration in table three extraction tank (with No. 1 extraction cell and No. 5 extraction cell grooves for representative, at every groove laterally, equidistant difference gets liquid, the white oil concentration in test extractant)
Example 3
Main technologic parameters:
Three layers of shower nozzle, atomisation pressure 1MPa, temperature controls at 30 DEG C, and the tow speed of service is 5m/min.
Test data, sees the following form:
The horizontal tow oil-containing of table one (i.e. the white oil content of dry rear tow)
Table two longitudinal tow oil-containing (i.e. single tow vertically every 100m get a sample and survey oil-containing)
Concentration in table three extraction tank (with No. 1 extraction cell and No. 5 extraction cell grooves for representative, at every groove laterally, equidistant difference gets liquid, the white oil concentration in test extractant)
Example 4
Main technologic parameters:
Three layers of shower nozzle, atomisation pressure 3.0MPa, temperature controls at 60 DEG C, and the tow speed of service is 5m/min.
Test data, sees the following form:
The horizontal tow oil-containing of table one (i.e. the white oil content of dry rear tow)
Table two longitudinal tow oil-containing (i.e. single tow vertically every 100m get a sample and survey oil-containing)
| Tow is compiled | Oil-containing (%) |
Concentration in table three extraction tank (with No. 1 extraction cell and No. 5 extraction cell grooves for representative, at every groove laterally, equidistant difference gets liquid, the white oil concentration in test extractant)
Claims (5)
1. a frozen glue spins atomizing extraction equipment, it is characterized in that: comprise the multiple extraction cells (2) be separated into by an extraction tank (1), the top of each extraction cell (2) is provided with godet roller (3), and godet roller (3) is connected with motor (4) by linkage gear, thread pressing roller (5) is provided with in each extraction cell (2), thread pressing roller (5) is connected with the cylinder (6) of extraction tank (1) top, it is characterized in that: the bottom of described each extraction cell (2) is provided with the liquid outlet (7) being communicated with waste liquid tank, the both sides, top of described every root thread pressing roller (5) are all connected with multilayer shower nozzle (8), every layer of shower nozzle (8) is jointly sprayed and is formed one deck spraying layer, the extractant feed tube (9) being arranged on extraction tank (1) side is branched off into multiple inlet, be connected by flexible pipe between each inlet with every layer of shower nozzle (8).
2. spin atomizing extraction equipment according to frozen glue according to claim 1, it is characterized in that: described extractant feed tube (9) is connected with the booster pump (11) that is carried out thermoregulator heat exchanger (10) and an adjustment pressure size.
3. spin atomizing extraction equipment according to frozen glue according to claim 1, it is characterized in that: described waste liquid tank is connected with the recovery system of separable solvent and extractant mixed liquor.
4. the frozen glue spinning atomizing extraction equipment based on frozen glue according to claim 1 spins atomizing extracting process, it is characterized in that: make extractant form spraying layer by extraction shower nozzle, make gel fiber under the driving of godet roller, pass through spraying layer, make gel fiber be extracted solvent in atomization extractant.
5. spin atomizing extracting process according to frozen glue according to claim 4, it is characterized in that: extractant enter extraction shower nozzle before through over-heat-exchanger, carry out the adjustment of temperature, then through booster pump supercharging, carry out the adjustment of pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079048.1A CN103160957B (en) | 2013-03-12 | 2013-03-12 | Frozen glue spins atomizing extraction equipment and extracting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079048.1A CN103160957B (en) | 2013-03-12 | 2013-03-12 | Frozen glue spins atomizing extraction equipment and extracting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103160957A CN103160957A (en) | 2013-06-19 |
| CN103160957B true CN103160957B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310079048.1A Active CN103160957B (en) | 2013-03-12 | 2013-03-12 | Frozen glue spins atomizing extraction equipment and extracting process |
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| Country | Link |
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| CN (1) | CN103160957B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474736B (en) * | 2014-11-25 | 2016-08-31 | 大连橡胶塑料机械股份有限公司 | Extraction lower floor roller arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275306A (en) * | 2008-05-14 | 2008-10-01 | 北京同益中特种纤维技术开发有限公司 | Continuous efficient extraction plant for ultra-high molecular weight polyethylene gel fiber |
| CN102787395A (en) * | 2012-08-08 | 2012-11-21 | 北京碧水源膜科技有限公司 | Dimethylacetamide (DMAC) recycling device and method |
| CN203112986U (en) * | 2013-03-12 | 2013-08-07 | 剑乔科技江苏有限公司 | Gel spinning spray type extraction device |
-
2013
- 2013-03-12 CN CN201310079048.1A patent/CN103160957B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275306A (en) * | 2008-05-14 | 2008-10-01 | 北京同益中特种纤维技术开发有限公司 | Continuous efficient extraction plant for ultra-high molecular weight polyethylene gel fiber |
| CN102787395A (en) * | 2012-08-08 | 2012-11-21 | 北京碧水源膜科技有限公司 | Dimethylacetamide (DMAC) recycling device and method |
| CN203112986U (en) * | 2013-03-12 | 2013-08-07 | 剑乔科技江苏有限公司 | Gel spinning spray type extraction device |
Non-Patent Citations (1)
| Title |
|---|
| 无.《喷雾纺丝法》.《国外合成纤维动向》.1973,37-38. * |
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| CN103160957A (en) | 2013-06-19 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jian Inventor after: Wang Linpeng Inventor after: Hu Fan Inventor before: Hu Fan Inventor before: Wang Jian Inventor before: Wang Linpeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU FAN WANG JIAN WANG LINPENG TO: WANG JIAN WANG LINPENG HU FAN |
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| C14 | Grant of patent or utility model | ||
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Address after: No. 618, Pingchang Road, Dinggang Town, Zhenjiang New District, Jiangsu Province, 212000 Patentee after: Jiangsu Leicester Fiber Technology Co.,Ltd. Address before: 212000 No. 1 Tong Kong Road, New District, Jiangsu, Zhenjiang Patentee before: JIANQIAO SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: No. 618, Pingchang Road, Dinggang Town, Zhenjiang New District, Jiangsu Province, 212000 Patentee after: Jiangsu Longhong New Material Co.,Ltd. Address before: No. 618, Pingchang Road, Dinggang Town, Zhenjiang New District, Jiangsu Province, 212000 Patentee before: Jiangsu Leicester Fiber Technology Co.,Ltd. |