CN106521648A - Viscose spinning machine - Google Patents
Viscose spinning machine Download PDFInfo
- Publication number
- CN106521648A CN106521648A CN201611191541.2A CN201611191541A CN106521648A CN 106521648 A CN106521648 A CN 106521648A CN 201611191541 A CN201611191541 A CN 201611191541A CN 106521648 A CN106521648 A CN 106521648A
- Authority
- CN
- China
- Prior art keywords
- spinning
- viscose rayon
- spinneret
- main frame
- air
- 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
- 238000009987 spinning Methods 0.000 title claims abstract description 44
- 229920000297 Rayon Polymers 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000006210 lotion Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 7
- 238000001891 gel spinning Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000011550 stock solution Substances 0.000 abstract 1
- 229920000433 Lyocell Polymers 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/04—Dry spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a viscose spinning machine, and belongs to the technical field of the chemical fiber machine. The disk dry-wet spinning machine comprises a gear motor, a spinning measuring pump, a stock solution inlet, a cooling air inlet, an exhaust outlet, an upper godet roller, a tow tension detection device, a spinneret assembly, a spinning tank, a bottom godet roller, a tank lifting device, a bath foam valve and a main frame. The gear motor is connected with a spinning measuring pump by a shaft coupling device, and is installed on the top of the main frame. An annular spinning nozzle is used for uniformly spraying on a circular ring in 360 degrees, an air cooler is used for blowing in 360 degrees too, and the exhaust air is realized in 360 degrees of the circumference. The spinning nozzle of the viscose spinning machine can be adjusted, the character of the viscose in the pipe is stable, and the spinning quality is stable.
Description
Technical field
The invention belongs to chemical fibre equipment technical field, is related to viscous used in the production of lyocell (Lycocell) chopped fiber
Glue fiber spinning-drawing machine.
Background technology
Lyocell chopped fiber is currently a kind of new quality raw materials of viscose rayon production.Feature：The degree of polymerization, crystallization
Degree, the degree of orientation are above traditional viscose rayon so as to which high with intensity, in water, shrinkage factor is low, the spy such as good stability of the dimension
Point.Compare with traditional cellulose viscose manufacturing technique, as lyocell chopped fiber is producing during from pulp to stoste, adopt
With the NMMO solvents of environmentally safe, and the rate of recovery of NMMO solvents reaches more than 95%, so the life of lyocell chopped fiber
The process environmentally safe of product, it is nuisanceless.
Domestic several companies introduce the spinning-drawing machine of import, use square spinneret plate structure.This structure lack
Point is, due to can not be completely impartial using the silk wind-engaging of cross air blasting mode, ejection, the quality of spinning to be had influence on.
The content of the invention
It is an object of the invention to provide a kind of spinning head is adjustable, and viscose glue is stable in properties in pipeline, spinneret matter
The stable disk dry wet spinning machine dedicated for solvent method spinning of amount.
The object of the present invention is achieved like this, and disk dry wet spinning machine includes reducing motor（1）, spinning pump
（2）, stoste entrance（3）, cooling air intake（4）, air exit（5）, top godet roller（7）, tow tension detection means
（8）, spinneret assembly（9）, spinning tank（10）, bottom godet roller（11）, bath lowering or hoisting gear（12）, body lotion valve（13）With
Main frame（14）, reducing motor（1）With spinning pump（2）It is connected with shaft coupling, installed in main frame（14）Top, which is special
Levy and be：Using annular spinning head, the uniform spinneret on 360 degree of annulus, air-cooled is also that air draft is also in 360 degree of up-draughts
Realize on 360 degree of circumference.
Cooling air intake（4）And air exit（5）Installed in main frame（14）Top, with bolts, spinneret
Head assembly（9）With top godet roller（7）Installed in main frame（14）Middle part, be arranged on spinning tank（10）Interior bottom seal wire
Wheel（11）With top godet roller（7）Between be provided with tow tension detection means（8）, to determine the tension force of tow, control tow into
The quality of type, bath lowering or hoisting gear（12）Installed in main frame（14）Bottom, spinning tank（10）Fill installed in bath lifting
Put（12）Above, control the air gap distance between spinning bath and spinneret, body lotion valve（13）Installed in main frame（14）'s
On base.
Cooling air is by cooling air intake（15）The interior air guide ring entered in spinneret assembly（16）With outer air guide ring
（22）The air channel of composition blows to the viscose rayon silk of ejection（21）, with cold quenching viscose rayon, viscose rayon is by spinning by stoste
Silk component（18）To spinneret（20）Spray, wind-drive disc（19）And duct set（17）Composition air exhaust passage is kept away with balancing air intake
The liquid level for exempting to cause the sinuous flow of wind to cause spinning bath ripples and affects spinning quality.
Spinneret（20）For hollow toroid.Air channel section shape is tubaeform.
The method have the benefit that spinning head is adjustable, and viscose glue is stable in properties in pipeline, spinneret matter
Amount is stable.
Description of the drawings
Fig. 1 is the longitudinal section of invention viscose rayon spinning-drawing machine.
Fig. 2 is the partial section of spinning pack in invention.
Fig. 3 is the partial section of spinneret in invention.
In figure, 1 is reducing motor, and 2 is spinning pump, and 3 is stoste entrance, and 4 is cooling air intake, and 5 is to be vented out
Mouthful, 6 is to converge silk wheel, and 7 is top godet roller, and 8 is tow tension detection means, and 9 is spinneret assembly, and 10 is spinning tank, 11
It is bottom godet roller, 12 is bath lowering or hoisting gear, and 13 is body lotion valve, and 14 is main frame, and 15 is cooling air inlet, and 16 is interior leading
Vane, 17 is duct set, and 18 is filament spinning component, and 19 is wind-drive disc, and 20 is spinneret, and 21 is the viscose rayon silk after shaping, 22
It is outer air guide ring.
Specific embodiment
Overall structure form is shown in accompanying drawing 1, is the side-looking structure of the equipment.Structure is improved in prior art, original production
Factory is all capable of achieving.Lyocell fibers stoste for spinning is the solution with viscosity with uniform temperature and pressure, stoste
Through valve through stoste entrance 3, into chuck spinning pump 2, connected by the flange of jacketed between this.Meter
Amount pump power from be used the reducing motor 1 that shaft coupling is connected.Enter from the stoste of measuring pump output through jacketed pipeline
To in spinneret assembly 9, in spinneret assembly, stoste is through distribution and filters, and sprays viscose rayon by annular spinneret
Tow, in spinning bath, in the middle of spinning bath and spinneret, using the viscose glue of steady temperature and constant blast to ejection
Filament is cooled down, so that viscose rayon silk reaches the purpose of shaping.Tow passes through the godet roller boundling of bottom after spraying, then
Drawn by the godet roller on top, after collecting, enter bottom operation.The frame structure of whole spinning-drawing machine adopts c-type structure, framework
Top is used to support the part such as spinning pump and its reducing motor, cooling duct.Middle part is used to install filament spinning component, godet roller
And remittance silk wheel etc..Bottom is used for the elevating mechanism for supporting spinning tank.Bottom was used for the pipeline of recirculated water and maintenance valve.
Claims (5)
1. a kind of viscose rayon spinning-drawing machine, including reducing motor（1）, spinning pump（2）, stoste entrance（3）, cooling air enters
Mouthful（4）, air exit（5）, top godet roller（7）, tow tension detection means（8）, spinneret assembly（9）, spinning tank
（10）, bottom godet roller（11）, bath lowering or hoisting gear（12）, body lotion valve（13）And main frame（14）, reducing motor（1）With spinning
Thread metering pump（2）It is connected with shaft coupling, it is characterised in that：Using annular spinning head, uniform spinneret, wind on 360 degree of annulus
Cold is also that, in 360 degree of up-draughts, air draft is also realizing on 360 degree of circumference.
2. a kind of viscose rayon spinning-drawing machine according to claim 1, it is characterised in that：Cooling air intake（4）And exhaust
Outlet（5）Installed in main frame（14）Top, with bolts, spinneret assembly（9）With top godet roller（7）It is arranged on
Main frame（14）Middle part, be arranged on spinning tank（10）Interior bottom godet roller（11）With top godet roller（7）Between be provided with
Tow tension detection means（8）, to determine the tension force of tow, control the quality of wire-beam forming, bath lowering or hoisting gear（12）Install
In main frame（14）Bottom, spinning tank（10）Installed in bath lowering or hoisting gear（12）Above, control spinning bath and spinneret
Air gap distance between plate, body lotion valve（13）Installed in main frame（14）Base on.
3. viscose rayon spinning-drawing machine according to claim 1, it is characterised in that：Cooling air is by cooling air intake（15）
The interior air guide ring entered in spinneret assembly（16）With outer air guide ring（22）The air channel of composition blows to the viscose rayon silk of ejection
（21）, with cold quenching viscose rayon, viscose rayon is to pass through filament spinning component by stoste（18）To spinneret（20）Spray, wind-drive disc
（19）And duct set（17）Constitute air exhaust passage to balance air intake, it is to avoid cause the sinuous flow of wind to cause the liquid level wave inception of spinning bath
Line and affect spinning quality.
4. viscose rayon spinning-drawing machine according to claim 1, it is characterised in that：Spinneret（20）For hollow toroid.
5. viscose rayon spinning-drawing machine according to claim 1, it is characterised in that：It is tubaeform that air channel section shape is strong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191541.2A CN106521648B (en) | 2016-12-21 | 2016-12-21 | A kind of viscose rayon spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191541.2A CN106521648B (en) | 2016-12-21 | 2016-12-21 | A kind of viscose rayon spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106521648A true CN106521648A (en) | 2017-03-22 |
| CN106521648B CN106521648B (en) | 2019-02-19 |
Family
ID=58340783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191541.2A Active CN106521648B (en) | 2016-12-21 | 2016-12-21 | A kind of viscose rayon spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106521648B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575818A (en) * | 2020-05-11 | 2020-08-25 | 宁波众兴新材料科技有限公司 | Large-tow continuous silicon carbide fiber preparation device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578902A (en) * | 1991-09-17 | 1993-03-30 | Kuraray Co Ltd | Production of polyvinyl alcohol fiber having high strength |
| CN2528783Y (en) * | 2002-01-24 | 2003-01-01 | 宏大化纤技术装备有限公司 | Low-damp center ring blowing device for cooling melting spinning material |
| CN1711375A (en) * | 2002-11-09 | 2005-12-21 | 苏拉有限及两合公司 | Method and apparatus for melt spinning and cooling a plurality of synthetic filaments |
| CN2828068Y (en) * | 2005-08-26 | 2006-10-18 | 邯郸纺织机械有限公司 | Viscose staple spinning machine |
| CN101845674A (en) * | 2010-06-07 | 2010-09-29 | 扬州华美丙纶纺织有限公司 | Two-layer circular air blow fiber spinning jet |
| JP2012012754A (en) * | 2010-06-04 | 2012-01-19 | Jnc Corp | Fiber obtained from polymer containing silsesquioxane skeleton, fiber assembly and methods for producing them |
| CN104746158A (en) * | 2014-07-21 | 2015-07-01 | 施荣芳 | Double-faced chemical fiber spinning machine |
| CN206477063U (en) * | 2016-12-21 | 2017-09-08 | 王维列 | A kind of viscose rayon spinning-drawing machine |
-
2016
- 2016-12-21 CN CN201611191541.2A patent/CN106521648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578902A (en) * | 1991-09-17 | 1993-03-30 | Kuraray Co Ltd | Production of polyvinyl alcohol fiber having high strength |
| CN2528783Y (en) * | 2002-01-24 | 2003-01-01 | 宏大化纤技术装备有限公司 | Low-damp center ring blowing device for cooling melting spinning material |
| CN1711375A (en) * | 2002-11-09 | 2005-12-21 | 苏拉有限及两合公司 | Method and apparatus for melt spinning and cooling a plurality of synthetic filaments |
| CN2828068Y (en) * | 2005-08-26 | 2006-10-18 | 邯郸纺织机械有限公司 | Viscose staple spinning machine |
| JP2012012754A (en) * | 2010-06-04 | 2012-01-19 | Jnc Corp | Fiber obtained from polymer containing silsesquioxane skeleton, fiber assembly and methods for producing them |
| CN101845674A (en) * | 2010-06-07 | 2010-09-29 | 扬州华美丙纶纺织有限公司 | Two-layer circular air blow fiber spinning jet |
| CN104746158A (en) * | 2014-07-21 | 2015-07-01 | 施荣芳 | Double-faced chemical fiber spinning machine |
| CN206477063U (en) * | 2016-12-21 | 2017-09-08 | 王维列 | A kind of viscose rayon spinning-drawing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575818A (en) * | 2020-05-11 | 2020-08-25 | 宁波众兴新材料科技有限公司 | Large-tow continuous silicon carbide fiber preparation device and method |
| CN111575818B (en) * | 2020-05-11 | 2022-01-11 | 宁波众兴新材料科技有限公司 | Large-tow continuous silicon carbide fiber preparation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106521648B (en) | 2019-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170802 Address after: 110000 2-4/5-2, Xijiang street, Yuhong District, Liaoning, Shenyang, 101-12 Applicant after: Wang Weilie Applicant after: SHENYANG FEITE PRECISION MACHINERY & EQUIPMENT CO.,LTD. Address before: 110000 2-4/5-2, Xijiang street, Yuhong District, Liaoning, Shenyang, 101-12 Applicant before: Wang Weilie |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W109431 Conclusion of examination: Declare partial invalidity of invention patent right No. 201611111541.2, and continue to maintain the validity of this patent on the basis of claims 2-4 Decision date of declaring invalidation: 20200518 Decision number of declaring invalidation: 44300 Denomination of invention: A viscose fiber spinning machine Granted publication date: 20190219 Patentee: Wang Weilie|SHENYANG FEITE PRECISION MACHINERY & EQUIPMENT CO.,LTD. |