CN106811808B - Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof - Google Patents
Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof Download PDFInfo
- Publication number
- CN106811808B CN106811808B CN201710183601.4A CN201710183601A CN106811808B CN 106811808 B CN106811808 B CN 106811808B CN 201710183601 A CN201710183601 A CN 201710183601A CN 106811808 B CN106811808 B CN 106811808B
- Authority
- CN
- China
- Prior art keywords
- box body
- cherry
- spinning
- rock wool
- blossom
- 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.)
- Active
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a double-row circular blowing spinning box device for producing fine denier yarns and a manufacturing method thereof. The invention has the advantages of meeting the good process index and stable production performance of the fine denier porous yarn, saving a large amount of energy, reducing the workload of operators, prolonging the plate cleaning period of a spinneret plate of a component, reducing the yield of waste yarn, and prolonging the service life of the spinneret plate of the component and a sealing gasket of a spinning air box.
Description
Technical Field
The invention relates to high-efficiency energy-saving double-row circular blowing spinning box equipment for producing fine denier yarns, in particular to a high-efficiency energy-saving environment-friendly spinning device for optimizing production process indexes.
Background
As an important industry related to the national civilization, the chemical fiber industry makes great contribution to meeting the clothing diversity and high quality of life of people. Spinning is an essential core step in the chemical fiber industry, a spinning manifold is a main device in the spinning link in the spinning process and belongs to the category of high-pressure vessels, Q345R and OCr18Ni19 are generally adopted as main materials, and the spinning manifold plays a key role in determining the quality of a primary tow product in the chemical fiber production.
The spinning manifold has the advantages that the spinning process temperature is kept uniform and consistent in the production process, the spinning room temperature and the air conditioner energy consumption are determined, the design of a heat insulation system of the spinning manifold is related to the energy consumption, the built-in structure of the original spinning manifold mainly comprises a metering pump base, a melt distribution pipe, a spinning assembly, a heat medium low-pressure cavity, a melt pipeline high-pressure cavity, a spinneret plate, a bottom heater, a lower iron plate and the like, and the process temperature of the original spinning manifold is realized by adopting a bottom heater heating mode. But certain energy consumption is consumed, and the heating is not uniform, so that the technological parameters fluctuate, and the spinning technology and the production stability are influenced. The original spinning box body is heated by a bottom heater, the structure characteristics of the box body can not ensure that the heating temperature of each ingot assembly and each filament bundle is consistent, the temperature uniformity effect is poor, the differences of various physical property indexes of a product are mainly reflected, the temperature fluctuation after spinning is large and difficult to stabilize, the differences of physical property indexes CV values of the filament bundles, such as fineness, strong stretching and the like are large, the quality of the product is influenced, and the table 1 shows that the temperature of the filament bundles is consistent with the heating temperature of the filament bundles.
In order to ensure that the temperature of each part of the box body is uniform and the temperature of the spinning chamber is proper, prevent the fluctuation of technological parameters, optimize the spinning production process flow and improve the product quality, the novel energy-saving heat-preservation plate type structure is researched and designed for a long time, the uniformity of the temperature of the spinning box body and the uniformity of the ambient temperature around the filament bundles are realized, the problems of poor uniformity and effect of the heating temperature of the heater at the bottom of the existing spinning box body and more heat loss are solved, and the important effects of energy conservation and consumption reduction are achieved. Moreover, the novel spinning box can stabilize the process temperature, greatly improve the quality of the tows produced by spinning, and make up for the defects of the prior art.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a high-efficiency energy-saving double-row circular blowing spinning box device for producing fine denier yarns, which has the advantages of excellent high-temperature resistance, low thermal conductivity coefficient at high temperature and obvious heat preservation effect, converts sound energy into heat energy through fiber vibration and mutual friction, and reduces sound wave reflection and transmission in the production process.
The purpose of the invention is realized by the following technical scheme: a manufacturing method of an efficient energy-saving double-row circular blowing spinning box body for producing fine denier yarns is characterized in that a protective shell is arranged outside the box body, a heat preservation cavity is formed in the box body, a melt inlet pipe is arranged on the box body, a metering pump is connected to the upper inner wall of the box body, a plurality of metering melt distribution pipes are connected to the lower end of the metering pump, a spinning assembly is arranged below the metering melt distribution pipes, and a spinneret plate is arranged below the spinning assembly; the lower end of the box body is provided with a heat insulation board, the heat insulation board comprises cherry-blossom rock wool, a ceramic fiber pad is arranged at the upper end of the cherry-blossom rock wool, a bottom plate is arranged at the lower end of the cherry-blossom rock wool, the two ends of the ceramic fiber pad and the two ends of the bottom plate are connected through bolts, partition plates are arranged at the two sides of the bolts, top plates are arranged at the two ends of the heat insulation board, and 924 ingot partition lantern rings are symmetrically sleeved outside the heat insulation board;
the method for producing the high-efficiency energy-saving double-row circular blowing spinning box body of fine denier yarn comprises the following steps:
1) Selecting materials: firstly, selecting SUS430 stainless steel as a material, and manufacturing the bottom plate, the partition plate and the top plate;
2) And (3) drying: drying the cherry-blossom rock wool and the pre-filled cavity;
3) Selecting cherry rock wool made of NBR material as a heat-insulating filling material, embedding a 24-ingot spacer ring in the bottom plate and the top plate, and welding a threaded sleeve made of SUS304 between the bottom plate and the top plate in a penetrating manner;
4) The processing precision requires that the planeness of the 24-ingot spacer ring is not more than 0.5mm;
5) Installation: disassembling the original bottom heater, the lower iron plate and each spindle assembly at the spinning position, filling the surrounding vacant space with the cherry-blossom rock wool plate, preparing one 5mm ceramic fiber pad, 9 12.9-grade M8 × 55 thermally treated bolts and 9 4mm gaskets, and then aligning and installing the ceramic fiber pad at the original bottom heater position.
Compared with the prior art, the invention has the following advantages:
the heat preservation effect is good, and power consumption is less, and the silk bundle rerum natura is stable, has improved energy utilization, has reduced heat loss, has improved product quality, and spinning box physical stamina prolongs clear board cycle, reduces the consumption of waste silk volume, improves equipment operating efficiency, extension ring blow case sealed pad life, improves equipment operating efficiency.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the installation of the present invention;
FIG. 3 is a schematic view of installation of an energy-saving insulation board;
FIG. 4 is a schematic axial view of an energy-saving insulation board;
reference numbers in the figures: the device comprises a melt inlet pipe 1, a protective shell 2, a heat preservation cavity 3, a metering pump base 4, a metering melt distribution pipe 5, a spinning component 6, a spinneret plate 7, a cherry rock wool plate 8, a ceramic fiber pad 9, a top plate 10, a bottom plate 11, a bolt 12, a partition plate 13, a lantern ring of 14-24 ingots, an a-annular blowing sealing gasket, a b-annular blowing filter element and a c-annular blowing box.
The specific implementation mode is as follows:
for the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the present invention.
As shown in figure 1, the invention relates to a double-row circular blowing spinning beam device for producing fine denier yarn and a specific implementation mode of a manufacturing method thereof: a manufacturing method of an efficient energy-saving double-row circular blowing spinning box body for producing fine denier yarns is characterized in that a protective shell 2 is arranged outside the box body, a heat preservation cavity 3 is formed in the box body, a melt inlet pipe 1 is arranged on the box body, a metering pump 4 is connected to the upper inner wall of the box body, the lower end of the metering pump 4 is connected with a plurality of metering melt distribution pipes 5, a spinning assembly 6 is arranged below the metering melt distribution pipes 5, and a spinneret plate 7 is arranged below the spinning assembly 6; the lower end of the box body is provided with a heat insulation board, the heat insulation board comprises cherry-blossom rock wool 8, a ceramic fiber pad 9 is arranged at the upper end of the cherry-blossom rock wool 8, a bottom plate 10 is arranged at the lower end of the cherry-blossom rock wool 8, two ends of the cherry-blossom rock wool 8, the ceramic fiber pad 9 and the bottom plate 10 are connected through bolts 11, partition plates 12 are arranged on two sides of the bolts 11, two ends of the heat insulation board are provided with top plates 13, and 924 ingot partition lantern rings 14 are symmetrically sleeved outside the heat insulation board;
the method for producing the high-efficiency energy-saving double-row circular blowing spinning box body of fine denier yarn comprises the following steps:
1) Selecting materials: firstly, selecting SUS430 stainless steel as a material, and manufacturing the bottom plate, the partition plate and the top plate;
2) And (3) drying: drying the oriental cherry rock wool 8 and the pre-filled cavity;
3) Selecting the cherry-blossom rock wool 8 made of NBR material as a heat-insulating filling material, embedding a 24-ingot spacer ring in the bottom plate and the top plate, and welding a threaded sleeve made of SUS304 between the bottom plate and the top plate in a penetrating manner;
4) The processing precision requires that the flatness of the 24-ingot spacer ring is not more than 0.5mm;
5) Installation: disassembling the original bottom heater, the lower iron plate and each spindle assembly at the spinning position, filling the surrounding vacant space with the cherry-blossom rock wool plate 8, preparing one 5mm ceramic fiber pad, 12.9 grades of M8 x 55 bolts after heat treatment, and 9 4mm gaskets, and then aligning and installing the ceramic fiber pad at the original bottom heater position.
Multiple tests prove that the invention really solves the problems of uneven heat distribution, poor heat preservation effect, power consumption, large difference of physical indexes of tows and the like of the original spinning manifold, prolongs the service life of the sealing gasket of the circular blowing manifold, reduces the environmental temperature of an operation site, saves the energy consumption of a spinning air conditioner and eliminates the heat preservation loss of electric energy.
The indexes are shown in the table 1:
the data in conjunction with table 1 indicates: compared with the physical index of a bottom heater, the physical index of each ingot strand is better in uniformity, and the production quality requirement is met.
Claims (1)
1. A manufacturing method of an efficient energy-saving double-row circular blowing spinning box body for producing fine denier yarns is characterized in that a protective shell (2) is arranged outside the box body, a heat preservation cavity (3) is arranged in the box body, a melt inlet pipe (1) is arranged on the box body, a metering pump (4) is connected to the upper inner wall of the box body, the lower end of the metering pump (4) is connected with a plurality of metering melt distribution pipes (5), a spinning component (6) is arranged below the metering melt distribution pipes (5), and a spinneret plate (7) is arranged below the spinning component (6); the lower end of the box body is provided with a heat insulation board, the heat insulation board comprises cherry-blossom rock wool (8), the upper end of the cherry-blossom rock wool (8) is provided with a ceramic fiber pad (9), the lower end of the cherry-blossom rock wool (8) is provided with a bottom plate (10), two ends of the cherry-blossom rock wool (8), the ceramic fiber pad (9) and the bottom plate (10) are connected through bolts (11), two sides of the bolts (11) are provided with partition plates (12), two ends of the heat insulation board are provided with top plates (13), and 924 ingot spacer rings (14) are symmetrically sleeved outside the heat insulation board;
the method for producing the high-efficiency energy-saving double-row circular blowing spinning box body of fine denier yarn comprises the following steps:
1) Selecting materials: firstly, selecting SUS430 stainless steel as a material, and manufacturing the bottom plate, the partition plate and the top plate;
2) And (3) drying: drying the cherry blossom rock wool (8) and the pre-filled cavity;
3) Selecting oriental cherry rock wool made of NBR (nitrile-butadiene rubber) as a heat-insulating filling material, embedding 24 ingots of spacer rings into the bottom plate and the top plate, and welding a threaded sleeve made of SUS304 between the bottom plate and the top plate in a penetrating manner;
4) The processing precision requires that the planeness of the 24-ingot spacer ring is not more than 0.5mm;
5) Installation: disassembling an original bottom heater, a lower iron plate and each spindle assembly at the spinning position, filling the cherry-blossom rock wool (8) in the peripheral vacant space, preparing one 5mm ceramic fiber pad, 12.9 grades of M8 x 55 bolts after heat treatment, and 4mm gaskets 9, and then aligning and installing the ceramic fiber pads at the original 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 CN106811808A (en) | 2017-06-09 |
| CN106811808B true 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 (10)
| 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 |
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365831B (en) * | 2005-12-22 | 2012-05-30 | 路博润高级材料公司 | Spin pack assembly |
| 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 |
-
2017
- 2017-03-24 CN CN201710183601.4A patent/CN106811808B/en active Active
Patent Citations (10)
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106811808A (en) | 2017-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202430352U (en) | High-temperature spinning manifold | |
| CN106811808B (en) | Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof | |
| CN215991262U (en) | Electromagnetic heating block hole type graphite heating device | |
| CN103437137A (en) | Ironing machine drying drum employing gas and infrared ray for heating | |
| CN203938891U (en) | Calender steam roll | |
| CN201933308U (en) | Electric heating heat-transfer oil lustring roller | |
| CN206635467U (en) | A kind of double-row circular blowing spinning manifold equipment for producing fine denier filament | |
| CN206830488U (en) | High temperature circulation blower fan | |
| CN108360147A (en) | A method of preparing the pre- oxygen felt of polyacrylonitrile | |
| CN112629274B (en) | Waste heat recovery system in glass fiber production process | |
| CN108759086B (en) | Sealed thermoacoustic heater capable of heating uniformly | |
| CN206783877U (en) | A kind of biphenyl heater box | |
| CN209162307U (en) | Artificial grass filaments wire drawing machine equality of temperature is same to press hot air system | |
| CN209211015U (en) | Elasticizer contact deformation hot box attemperator for POY polyester filament | |
| CN203498678U (en) | Gas infrared heating ironing machine drying tube | |
| CN203530385U (en) | Energy-saving type galvanized plate annealing furnace roller | |
| CN201962507U (en) | Infrared electrical heating drying room of sizing machine | |
| CN201962191U (en) | Heat energy forced convection device and glass annealing furnace | |
| CN218711532U (en) | Continuous energy-saving heat-preservation particle shaking barrel | |
| CN205173710U (en) | Conduit saddle thermal insulation tile | |
| CN203231296U (en) | U-type radiant tube assembly structure | |
| CN205746824U (en) | A kind of combustion mechanism in the high-efficiency steam device of spinning and weaving workshop | |
| CN202425088U (en) | Copper shoe for industrial silicon furnace | |
| CN219244067U (en) | Cold and hot soft water distribution system | |
| CN217584866U (en) | Energy-saving gas hot-blast stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |