CN106811808A - It is a kind of to produce double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof - Google Patents
It is a kind of to produce double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof Download PDFInfo
- Publication number
- CN106811808A CN106811808A CN201710183601.4A CN201710183601A CN106811808A CN 106811808 A CN106811808 A CN 106811808A CN 201710183601 A CN201710183601 A CN 201710183601A CN 106811808 A CN106811808 A CN 106811808A
- Authority
- CN
- China
- Prior art keywords
- casing
- spinning
- filament
- spinning manifold
- top board
- 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.)
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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
- D01D4/00—Spinnerette packs; Cleaning thereof
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Abstract
Double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof is produced the present invention relates to a kind of; melt inlet pipe, the measuring pump installation pedestal of casing upper end inwall insertion that incubation cavity, casing in the protection shell that is externally provided with including casing, casing, casing are provided with; multiple melt distribution pipes are connected with measuring pump base plate; filament spinning component is provided with below melt distribution pipe; melt extrudes nascent tow by the filtering of filament spinning component through spinneret.The present invention has the performance for meeting fine-denier porous silk good process index and steady production, and saved the use of mass energy, reduce operating personnel's workload, the extension component spinneret clear plate cycle, waste silk yield is reduced, the advantage for possessing the service life of extension component spinneret and spinning bellows sealing gasket.
Description
Technical field
It is more particularly to a kind of the present invention relates to a kind of energy-efficient double-row circular blowing spinning manifold equipment for producing fine denier filament
The high-efficient energy-saving environment friendly device for spinning of optimized production process index.
Background technology
Chemical fibre industry as a n-th-trem relation n national economy important industry, it is to meet people's clothing diversity, life high
Grade aspect makes greatly contribution.Spinning is essential core procedure in chemical fibre industry, and spinning manifold is in spinning process
The capital equipment of spinning link, and belong to high pressure vessel category, material of main part typically uses Q345R, OCr18Ni19, spinning
Casing plays the key effect for determining that nascent tow product quality is good and bad in experimental branch line.
Spinning manifold serves holding spinning technique temperature uniformity in process of production, while also determining spinning chamber
The power consumption of the height and air-conditioning of temperature, the consumption of its heat-insulation system design relation to the energy, former spinning manifold embedding structure is mainly wrapped
Include metering pump frame, melt distribution pipe, filament spinning component, heating agent low pressure chamber, melt pipeline high pressure chest, spinneret, bottom heater,
Lower iron plate etc., former spinning manifold technological temperature is realized using bottom heater mode of heating.But consume certain energy consumption, and heating
It is uneven, make have fluctuation during technological parameter, influence spinning technique and production stability.Former spinning manifold is added by bottom heater
The characteristics of heat, its structure, temperature homogeneity effect was poor, major embodiment it cannot be guaranteed that consistent per spindle assembly and tow heating temperature
Reduced in every physical index otherness of product, temperature fluctuation is larger after spinning and is difficult to stabilization so that the fiber number of tow, strong
The physical index CV values such as stretch to differ greatly, have impact on the quality of product, be shown in Table 1.
To make casing, temperature is uniform and spinning room temperature suitable everywhere, prevents technological parameter fluctuation, optimization spinning life
Production. art flow, improve product quality is explored by long-time, the such board-like structure of new energy-saving heat preserving of R ＆ D design,
The uniform uniform uniformity of tow ambient temperature of spinning body temperature is realized, existing spinning manifold bottom is solved
Heater heating-up temperature even results are poor, the more problem of thermal losses, serve energy-saving important function.And,
This novel spinning casing spinning can process for stabilizing temperature, spinning is produced tow quality and obtained significantly being lifted, compensate for existing
There is the deficiency of technology.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned the deficiencies in the prior art, and provide a kind of resistance to elevated temperatures
Superior, thermal conductivity factor is low under high temperature, and acoustic energy significantly, heat energy is converted into by the vibration and rubs mutually of fiber by heat insulation effect,
It is a kind of energy-efficient double-row circular blowing spinning manifold equipment for reducing sound wave reflection and the production fine denier filament propagated in production process.
The purpose of the present invention is achieved through the following technical solutions：A kind of double-row circular blowing spinning manifold for producing fine denier filament sets
It is standby and preparation method thereof, including casing, it is incubation cavity, the casing to be externally provided with protection shell, the casing in the casing
Melt inlet pipe is provided with, metering pump frame is connected with the upper end inwall of the casing, under the metering pump frame
End is connected with multiple metering melt distribution pipes, filament spinning component is provided with below the metering melt distribution pipe, in the spinning
The end of component is provided with the spinneret of different shaped jet holes.
Further improvement of the present invention is：Warming plate is provided with the lower end of the casing, the warming plate includes inside
The oriental cherry rock cotton board of filling, ceramic fibre mat is provided with the oriental cherry rock cotton board upper end, is provided with the lower end of the oriental cherry rock wool
Top board, welds to form Demountable in the top board and base plate by uniform indirect section, the oriental cherry rock cotton board, ceramic fibre
The bolt that pad, top board and base plate are run through by both sides（12）Spinning manifold lower end is connected to, dividing plate is provided with the both sides of the bolt,
24 ingot spacer rings are cased with the warming plate external symmetry.
A kind of method for producing the double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof, comprises the following steps：
1 selection：First, selection material is SUS430 stainless steels, makes base plate, dividing plate, top board；
2 dry：Treatment is dried to packing material and position；
3 selection NBR oriental cherry rock wool as insulation packing material, by material for OSM108 24 ingot spacer rings be embedded in base plate and
Among top board, and ensure firm welding, scar is attractive in appearance, and by material for the swivel nut of SUS304 runs through between two plates of welding, must not
Undercut, incomplete tusion and lack of penetration, overlap, and to avoid stress concentration；
The ingot spacer plane of a loop degree allowable tolerance of 4 requirement on machining accuracy 24 is no more than 0.5mm, it is ensured that blow spinning bellows sealing gasket with ring
Uniform force and sealing effectiveness.
5 install：Former bottom heater and lower iron plate and each spindle assembly of the spinning position are disassembled, then surrounding clearance spaces
Filling heat-preservation cotton, gets out 5mm ceramic fibre mats one, 12.9 grades of M8*55,9, bolt after heat treatment, 9,4mm packing rings,
Then aligned installed in former bottom heater position；Change batch or other meet process requirements condition as having from now on, without again
It is secondary to dismantle component in the way of change insulation zone device, directly energy-conserving thermal insulation board can be changed, installation process is simple and convenient,
Heat insulation effect is uniformly good.
The present invention has advantages below compared with prior art：
High insulating effect, power consumption is less, tow physical property stabilization, improves energy utilization rate, reduces thermal losses, improves
Product quality, spinning manifold can extend the clear plate cycle, reduce the consumption of waste silk amount, improve equipment operation efficiency, extension ring blowing
Case sealing gasket service life, improves equipment operation efficiency.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 scheme of installations of the invention；
Fig. 3 is energy-conserving thermal insulation board scheme of installation；
Fig. 4 is energy-conserving thermal insulation board axonometric schematic diagram；
Label in figure：1- melt inlets pipe, 2- protections shell, 3- incubation cavities, 4- meterings pump frame, 5- meterings melt distribution pipe,
6- filament spinning components, 7- spinnerets, 8- oriental cherries rock cotton board, 9- ceramic fibre mats, 10- top boards, 11- base plates, 12- bolts, 13- every
Plate, 14-24 ingot spacers ring, a- ring blow seals pad, b- rings blow filter core, c- ring blow boxs.
Specific embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, the implementation
Example is only used for explaining the present invention, is not intended to limit the scope of the present invention..
The present invention is a kind of as shown in Figure 1 produces the specific of the double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof
Implementation method：Including casing, protection shell 2 is externally provided with the casing, is incubation cavity 3 in the casing, set on the casing
There is melt inlet pipe 1, measuring pump 4 is connected with the upper inwall of the casing, multiple is connected with the lower end of the measuring pump 4
Metering melt distribution pipe 5, is provided with filament spinning component 6, at the bottom of the filament spinning component 6 in the lower section of the metering melt distribution pipe 5
End is provided with spinneret 7.
Further improvement of the present invention is：Warming plate is provided with the lower end of the casing, the warming plate includes inside
The oriental cherry rock cotton board 8 of filling, is provided with ceramic fibre mat 9, in the lower end of the oriental cherry rock wool 8 in the upper end of oriental cherry rock cotton board 8
Top board 10 is provided with, Demountable is formed by uniform spot welding in the top board 10 and base plate 11, in the oriental cherry rock cotton board
8th, ceramic fibre mat 9, top board 10 and base plate 11 are connected to spinning manifold lower end by the bolt 12 that both sides are run through, in the bolt 12
Both sides be provided with dividing plate 13, be cased with 24 ingot spacer rings 14 in the warming plate external symmetry.
A kind of method for producing the double-row circular blowing spinning manifold equipment of fine denier filament and preparation method thereof, comprises the following steps：
Selection：In view of the uniformity that each ingot spinneret is heated, the shadow of former bottom heater short transverse position is in reference to spinneret
Ring, energy-saving heat preserving plate thickness and structure are rationally designed, and every dimensional tolerance and plane roughness have permissible criterion,
Make spinneret just at insulation homogeneous area.First, selection material is SUS430, the sheet material 1 of a width of 1471*270mm of * long
As energy-conserving thermal insulation board base plate；Material selection is SUS304, and the sheet material 16 of a height of 32mm is used as dividing plate；Material is the plate of SUS430
Material 1 is used as energy-conserving thermal insulation board top board；The oriental cherry rock wool of NBR is selected as packing material is incubated, before filling, need to be to filling material
Material and position are dried treatment；Among the 24 ingot spacer rings that material is OSM108 are embedded in into base plate and top board, and ensure weldering
Connect firmly, scar is attractive in appearance, and by material for SUS304 swivel nut through welding two plates between, must not undercut, incomplete tusion with do not weld
Thoroughly, overlap, and stress concentration is avoided, it is that can in time adjust energy-conserving thermal insulation board working condition, energy-conserving thermal insulation board is designed to
It is detachable, the welding between base plate and top board is welded using indirect section；The ingot spacer plane of a loop degree of requirement on machining accuracy 24 is allowed
Tolerance is no more than 0.5mm, it is ensured that with the uniform force and sealing effectiveness that ring blows spinning bellows sealing gasket；Installation process is by former bottom
Portion's heater and lower iron plate and each spindle assembly of the spinning position are disassembled, then surrounding clearance spaces filling heat-preservation cotton, get out 5mm
Then ceramic fibre mat one, 12.9 grades of M8*55,9, bolt after heat treatment, 9,4mm packing rings are aligned installed in original
Bottom heater position, such as has and changes batch or other meet process requirements condition from now on, without again to dismantle component in the way of more
Insulation zone device is changed, directly energy-conserving thermal insulation board can be changed, installation process is simple and convenient, and heat insulation effect is uniformly good.
Proved through test of many times, it is uneven that the present invention solves original spinning manifold heat branch really, heat insulation effect compared with
Difference, and needs electric energy loss, the problems such as tow physical index otherness is larger, extends the service life of ring blow box sealing gasket,
The environment temperature at operation scene is reduced, the energy resource consumption of spinning air-conditioning has been saved, electric energy standby loss is eliminated.
Index such as table 1：
With reference to the as shown by data of table 1：Using energy-conserving thermal insulation board with using bottom heater physical index comparatively, each ingot tow refers to
Mark data uniformity preferably, meets quality of production requirement.
Claims (3)
1. a kind of energy-efficient double-row circular blowing spinning manifold for producing fine denier filament, including casing, protection is externally provided with the casing
Shell（2）, it is incubation cavity in the casing（3）, it is characterised in that：The casing is provided with melt inlet pipe（1）, in the case
Metering pump frame is connected with the upper end inwall of body（4）, in the metering pump frame（4）Lower end be connected with multiple metering melts
Distribution pipe（5）, in the metering melt distribution pipe（5）Lower section be provided with filament spinning component（6）, in the filament spinning component（6）End
Portion is provided with the spinneret of different shaped jet holes（7）.
2. it is according to claim 1 production fine denier filament energy-efficient double-row circular blowing spinning manifold it is characterized in that：Institute
The lower end for stating casing is provided with warming plate, and the warming plate includes the oriental cherry rock cotton board of internal filling（8）, in the oriental cherry rock cotton board
（8）Upper end is provided with ceramic fibre mat（9）, in the oriental cherry rock wool（8）Lower end be provided with top board（10）, in the top board（10）With
Base plate（11）Weld to form Demountable by uniform indirect section, the oriental cherry rock cotton board（8）, ceramic fibre mat（9）, top board
（10）And base plate（11）The bolt run through by both sides（12）Spinning manifold lower end is connected to, in the bolt（12）Both sides be provided with
Dividing plate（13）, 24 ingot spacer rings are cased with the warming plate external symmetry（14）.
3. the method for making the energy-efficient double-row circular blowing spinning manifold of production fine denier filament as claimed in claim 2, its feature
It is：Comprise the following steps：
1）Selection：First, selection material is SUS430 stainless steels, makes base plate, dividing plate, top board；
2）Dry：Treatment is dried to packing material and position；
3）The oriental cherry rock wool of NBR is selected as insulation packing material, by material for the 24 ingot spacer rings of OSM108 are embedded in base plate
Among top board, and ensure firm welding, scar is attractive in appearance, and by material for the swivel nut of SUS304 runs through between two plates of welding, no
Undercut, incomplete tusion and lack of penetration, overlap are obtained, and to avoid stress concentration；
4）The ingot spacer plane of a loop degree allowable tolerance of requirement on machining accuracy 24 is no more than 0.5mm, it is ensured that blows spinning bellows with ring and seals
The uniform stressed and sealing effectiveness of pad；
5）Install：Former bottom heater and lower iron plate and each spindle assembly of the spinning position are disassembled, then surrounding clearance spaces are filled out
Heat-preservation cotton is filled, 5mm ceramic fibre mats one are got out, 12.9 grades of M8*55,9, bolt after heat treatment, 9,4mm packing rings, so
Aligned afterwards installed in former bottom heater position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183601.4A CN106811808B (en) | 2017-03-24 | 2017-03-24 | Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183601.4A CN106811808B (en) | 2017-03-24 | 2017-03-24 | Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106811808A true CN106811808A (en) | 2017-06-09 |
| CN106811808B CN106811808B (en) | 2023-02-24 |
Family
ID=59115735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710183601.4A Active CN106811808B (en) | 2017-03-24 | 2017-03-24 | Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106811808B (en) |
Citations (12)
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|---|---|---|---|---|
| US3562858A (en) * | 1966-11-03 | 1971-02-16 | Vickers Zimmer Ag | Apparatus for the manufacture of synthetic fibers |
| EP0163248A2 (en) * | 1984-05-26 | 1985-12-04 | B a r m a g AG | Spinning manifold for melt-spinning synthetic fibres |
| JPH03167305A (en) * | 1989-11-27 | 1991-07-19 | Teijin Seiki Co Ltd | Spinning block |
| CN1139960A (en) * | 1994-12-02 | 1997-01-08 | 巴马格股份公司 | Spinning beam for spinning a plurality of synthetic threads and spinning device comprising a spinning beam of this type |
| CN2277999Y (en) * | 1996-08-20 | 1998-04-08 | 大连合成纤维研究所 | Integral easy dismounting type spinning box |
| US20070148275A1 (en) * | 2005-12-22 | 2007-06-28 | Noveon, Inc. | Spin Pack Assembly |
| DE102006029091A1 (en) * | 2006-06-24 | 2007-12-27 | Oerlikon Textile Gmbh & Co. Kg | Equipment guiding and distributing thermoplastic melt flows for extrusion through nozzles forming filament bundles, includes metering unit operating passively to ensure even melt distribution |
| CN202430352U (en) * | 2012-01-10 | 2012-09-12 | 深圳市中晟创新科技股份有限公司 | High-temperature spinning manifold |
| CN203569251U (en) * | 2013-10-18 | 2014-04-30 | 王振海 | Multi-row synthesis strand cooling system |
| CN104928770A (en) * | 2015-06-26 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of 2x (10-16) cake compact nylon 6 highly-oriented fibers |
| CN106087083A (en) * | 2016-08-15 | 2016-11-09 | 宁波大发化纤有限公司 | A kind of single temperature-control energy-saving type spinning manifold for producing composite fibre |
| CN206635467U (en) * | 2017-03-24 | 2017-11-14 | 江苏恒科新材料有限公司 | A kind of double-row circular blowing spinning manifold equipment for producing fine denier filament |
-
2017
- 2017-03-24 CN CN201710183601.4A patent/CN106811808B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562858A (en) * | 1966-11-03 | 1971-02-16 | Vickers Zimmer Ag | Apparatus for the manufacture of synthetic fibers |
| EP0163248A2 (en) * | 1984-05-26 | 1985-12-04 | B a r m a g AG | Spinning manifold for melt-spinning synthetic fibres |
| JPH03167305A (en) * | 1989-11-27 | 1991-07-19 | Teijin Seiki Co Ltd | Spinning block |
| CN1139960A (en) * | 1994-12-02 | 1997-01-08 | 巴马格股份公司 | Spinning beam for spinning a plurality of synthetic threads and spinning device comprising a spinning beam of this type |
| CN2277999Y (en) * | 1996-08-20 | 1998-04-08 | 大连合成纤维研究所 | Integral easy dismounting type spinning box |
| US20070148275A1 (en) * | 2005-12-22 | 2007-06-28 | Noveon, Inc. | Spin Pack Assembly |
| DE102006029091A1 (en) * | 2006-06-24 | 2007-12-27 | Oerlikon Textile Gmbh & Co. Kg | Equipment guiding and distributing thermoplastic melt flows for extrusion through nozzles forming filament bundles, includes metering unit operating passively to ensure even melt distribution |
| CN202430352U (en) * | 2012-01-10 | 2012-09-12 | 深圳市中晟创新科技股份有限公司 | High-temperature spinning manifold |
| CN203569251U (en) * | 2013-10-18 | 2014-04-30 | 王振海 | Multi-row synthesis strand cooling system |
| CN104928770A (en) * | 2015-06-26 | 2015-09-23 | 北京三联虹普新合纤技术服务股份有限公司 | Production process of 2x (10-16) cake compact nylon 6 highly-oriented fibers |
| CN106087083A (en) * | 2016-08-15 | 2016-11-09 | 宁波大发化纤有限公司 | A kind of single temperature-control energy-saving type spinning manifold for producing composite fibre |
| CN206635467U (en) * | 2017-03-24 | 2017-11-14 | 江苏恒科新材料有限公司 | A kind of double-row circular blowing spinning manifold equipment for producing fine denier filament |
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| Publication number | Publication date |
|---|---|
| CN106811808B (en) | 2023-02-24 |
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