CN112030248A - Spinning box - Google Patents
Spinning box Download PDFInfo
- Publication number
- CN112030248A CN112030248A CN202010845998.0A CN202010845998A CN112030248A CN 112030248 A CN112030248 A CN 112030248A CN 202010845998 A CN202010845998 A CN 202010845998A CN 112030248 A CN112030248 A CN 112030248A
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- China
- Prior art keywords
- box body
- spinning
- heat
- pipe
- heat preservation
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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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Classifications
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- 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
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- 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
- D01D1/09—Control of pressure, temperature or feeding rate
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- 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
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
Abstract
The application relates to a spinning box, which comprises a spinning box body, a distribution pipe arranged on the spinning box body, a metering pump arranged on the distribution pipe, a spinneret plate arranged on the output end of the metering pump, a heat preservation box body arranged outside the spinning box body and connected with the spinning box body, and a heating wire arranged on the heat preservation box body; the distribution pipe penetrates through the spinning box body, the metering pump is positioned in the spinning box body, one end of the distribution pipe is positioned outside the spinning box body, and the other end of the distribution pipe is positioned in the spinning box body and connected with the metering pump; the spinneret plate is positioned in the spinning box body and used for ejecting the melt; the heat-conducting oil is arranged in the heat-insulating box body, the heating wire penetrates through the heat-insulating box body and is positioned between the heat-insulating box body and the spinning box body, the heating wire is connected to a power supply, and the spinning box body is connected with an air inlet pipe and an air outlet pipe; the air inlet pipe and the air outlet pipe both penetrate through the heat preservation box body and are communicated with the spinning box body, and benzene steam is communicated in the air inlet pipe. When the equipment is powered off, the method prolongs the time for the spinning solution to block the spinning pipeline.
Description
Technical Field
The application relates to a spinning beam.
Background
The fiber-forming polymer is dissolved in solvent to form solution, or the fiber-forming polymer slices are heated and melted in a screw extruder to form melt, the melt is fed into a spinning machine after the preparation process before spinning, the spinning solution or the melt is quantitatively, continuously and uniformly extruded from the fine holes of a spinning nozzle by a metering pump, and the fine flow is solidified in water, coagulating liquid or air to generate nascent fiber, namely fiber forming, also called spinning.
The spinning case can be used to the in-process of fibre at spinning, and the spinning case is at the in-process of spinning, thereby the spinneret in the spinning case can be with spinning solution blowout form the spinning through cooling down, however, the spinning case is carrying out the in-process of spinning, and in case the power failure of equipment, spinning solution can be gradually with spinning pipe blockage.
Disclosure of Invention
When the equipment has a power failure, in order to prolong the time that spinning solution blocks up the spinning pipeline, the application provides a spinning box.
The application provides a spinning box adopts following technical scheme:
a spinning box comprises a spinning box body, a distribution pipe arranged on the spinning box body, a metering pump arranged on the distribution pipe, a spinneret plate arranged on the output end of the metering pump, a heat preservation box body arranged outside the spinning box body and connected with the spinning box body, and a heating wire arranged on the heat preservation box body;
the distribution pipe penetrates through the spinning box body, the metering pump is positioned in the spinning box body, one end of the distribution pipe is positioned outside the spinning box body, and the other end of the distribution pipe is positioned in the spinning box body and connected with the metering pump;
the spinneret plate is positioned in the spinning box body and used for ejecting the melt;
the heat insulation box is characterized in that heat conduction oil is arranged in the heat insulation box body, the heating wire penetrates through the heat insulation box body and is positioned between the heat insulation box body and the spinning box body, and the heating wire is connected to a power supply.
By adopting the technical scheme, the distribution pipe extends into the spinning box body, the spinning solution in the distribution pipe is ejected by the metering pump, the spinning solution is extruded by the metering pump and is ejected by the spinneret plate, the spinning solution can become spinning under the cooling action, in the using process of the spinning box, if the equipment is powered off, the spinning box and the metering pump stop running, the distribution pipe and the metering pump are easily blocked by the spinning solution, as the heat conduction oil is filled in the heat insulation box body and the heating lead is arranged in the heat insulation box body, the heating lead can heat the heat conduction oil when the equipment normally runs, and when the equipment is powered off, the heat conduction oil has certain heat and completely wraps the spinning box body, so that after the equipment is powered off, the heat conduction oil can provide certain heat for the distribution pipe and the metering pump, and the cooling time of the spinning solution in the distribution pipe and the metering pump, the spinning solution in the distribution pipe and the metering pump is taken out for a long enough time, the phenomenon that the distribution pipe and the metering pump are blocked by the spinning solution is reduced as much as possible, and the use cost of enterprises is reduced.
Preferably, the spinning box body is connected with an air inlet pipe and an air outlet pipe;
the air inlet pipe and the air outlet pipe both penetrate through the heat preservation box body and are communicated with the spinning box body, and benzene steam is communicated in the air inlet pipe.
Through adopting above-mentioned technical scheme, through letting in benzene steam to the spinning box in to when the spinning box normal operating, the temperature of spinning solution in the internal measuring pump of spinning box and the distributor pipe is maintained through the heat of benzene steam, maintains the temperature of spinning solution through the heat of benzene steam, makes that the measuring pump can be better spout spinning solution from the spinneret.
Preferably, a heat insulation box body connected with the heat preservation box body is arranged outside the heat preservation box body;
the air inlet pipe and the air outlet pipe penetrate through the heat insulation box body;
the heating wire penetrates through the heat insulation box body.
Through adopting above-mentioned technical scheme, through setting up thermal-insulated box in the outside of heat-preserving box, thereby after the equipment outage, when the heat of spinning box was maintained to the conduction oil, thermal-insulated box can reduce the scattering and disappearing of the heat of heat-preserving box, thereby utilize the heat of conduction oil to prolong the refrigerated time of spinning solution in measuring pump and the distributing pipe as far as possible, provide the spinning solution of enough long time in with distributing pipe and measuring pump for the staff and take out, the damage of measuring pump and distributing pipe has been reduced, the manufacturing cost of enterprise has been reduced.
Preferably, the heat insulation box body is provided with an air duct, the air duct is provided with a ball valve, and the air duct is communicated with the area between the heat insulation box body and the heat preservation box body.
Through adopting above-mentioned technical scheme, through set up the vent pipe on thermal-insulated box to and set up the ball valve on the vent pipe, thereby staff's accessible ball valve is periodic to the thermal-insulated box and the heat preservation box between the region gassing waterproof, make thermal-insulated box can be better to the heat preservation box insulate against heat.
Preferably, the region between the vent pipe and the heat insulation box body and the heat preservation box body is a vacuum region.
By adopting the technical scheme, the area between the heat insulation box body and the heat preservation box body is set as the vacuum area, so that the heat preservation performance of the heat insulation box body is further improved,
preferably, inert gas is introduced into the area between the ventilation pipeline and the heat insulation box body and the heat preservation box body.
By adopting the technical scheme, the inert gas is introduced into the area between the heat insulation box body and the heat preservation box body to replace the original air, so that the heat preservation performance of the heat insulation box body is further improved.
Preferably, the outer surface of the heat preservation box body is coated with a heat radiation material layer and a heat reflection material layer.
Through adopting above-mentioned technical scheme, establish thermal radiation material layer and heat reflection material layer through scribbling on the insulation box body to reduce the scattering and disappearing of the heat in the insulation box body, prolonged the cooling time of the spinning solution in distributing pipe and the measuring pump, provide the sufficient time for the staff and take out the spinning solution in distributing pipe and the measuring pump.
Preferably, the inner surface and the outer surface of the heat insulation box body are coated with a heat radiation material layer and a heat reflection material layer.
By adopting the technical scheme, the thermal radiation material layer and the thermal reflection material layer are coated on the inner surface and the outer surface of the thermal insulation box body, so that the dissipation of heat in the thermal insulation box body is reduced, the cooling time of the spinning solution in the distribution pipe and the metering pump is prolonged, and the working personnel can take out the spinning solution in the distribution pipe and the metering pump in a long enough time.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the distribution pipe extends into the spinning box body, the spinning solution in the distribution pipe is ejected by the metering pump, the spinning solution is extruded by the metering pump and is ejected by the spinneret plate, the spinning solution can become spinning under the cooling effect, in the using process of the spinning box, if the equipment is powered off, the spinning box and the metering pump stop running, the distribution pipe and the metering pump are easily blocked by the spinning solution, because the heat conduction oil is filled in the heat insulation box body and the heating lead is arranged in the heat insulation box body, when the equipment normally runs, the heat conduction oil can be heated by the heating lead, when the equipment is powered off, the spinning box body is completely wrapped by the heat conduction oil, and therefore after the equipment is powered off, the heat conduction oil can provide certain heat for the distribution pipe and the metering pump, the cooling time of the spinning solution in the distribution pipe and the metering pump is prolonged, and the phenomenon that the distribution pipe and the, the use cost of enterprises is reduced.
2. Through setting up thermal-insulated box in the outside of heat preservation box to after the equipment outage, when the heat of spinning box was maintained to the conduction oil, thermal-insulated box can reduce the scattering and disappearing of the heat of heat preservation box, thereby utilize the heat of conduction oil to prolong the refrigerated time of spinning solution in measuring pump and the distributor pipe as far as, provide the spinning solution in enough long time will distributing pipe and the measuring pump for the staff and take out, reduced the damage of measuring pump and distributing pipe, reduced the manufacturing cost of enterprise.
3. Through set up the pipeline of ventilating on thermal-insulated box to and set up the ball valve on the pipeline of ventilating, thereby staff's accessible ball valve is periodic to the thermal-insulated box and the heat preservation box between the region gassing waterproof, make thermal-insulated box can be better to the heat preservation box insulate against heat.
Drawings
Fig. 1 is a schematic overall cross-sectional structure of an embodiment of the present application.
Fig. 2 is a schematic overall structure diagram of the application embodiment.
Description of reference numerals: 11. spinning manifold; 111. an air inlet pipe; 112. an air outlet pipe; 12. a distribution pipe; 121. a branch pipeline; 13. a metering pump; 131. an output pipe; 14. a spinneret plate; 21. a heat preservation box body; 211. a first connecting rod; 212. an oil inlet pipe; 213. an oil outlet pipe; 22. heating the wire; 31. a heat insulation box body; 311. a second connecting rod; 32. an air duct; 33. a ball valve.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a spinning box.
Referring to fig. 1, the spinning beam includes a spinning beam 11, a distribution pipe 12 provided on the spinning beam 11, a metering pump 13 provided on the distribution pipe 12, and a spinneret 14 provided on an output end of the metering pump 13.
The distribution pipe 12 is internally provided with a spinning solution, the metering pump 13 extrudes the spinning solution in the distribution pipe 12 and sprays the spinning solution through the spinneret plate 14, and after the spinneret plate 14 sprays the spinning solution, the spinning solution is rapidly solidified under the cooling action to form spinning.
The spinning box 11 is a cuboid box, the distribution pipe 12 extends from the upper end of the spinning box 11, the distribution pipe 12 comprises at least two branch pipes 121, a metering pump 13 is installed on each branch pipe 121, the metering pump 13 sucks the spinning solution in the branch pipes 121 and sprays the spinning solution through a spinneret plate 14 to form spinning, an output pipe 131 is arranged on each metering pump 13, one spinneret plate 14 is arranged, the output pipe 131 on each metering pump 13 is connected to the spinneret plate 14, the metering pump 13 sucks the spinning solution in the branch pipes 121, the spinning solution flows through the output pipe 131 and then passes through the spinneret plate 14 to be sprayed, and the spinning solution sprayed through the spinneret plate 14 forms spinning after being cooled.
In the process of actual production, in order to avoid the spinning solution in the distribution pipe 12 and the metering pump 13 from cooling and blocking the pipeline, an air inlet pipe 111 and an air outlet pipe 112 are arranged on the spinning manifold 11, the air inlet pipe 111 is communicated with the inside of the spinning manifold 11 uniformly through the air outlet pipe 112, the air inlet pipe 111 is connected to a biphenyl furnace, the biphenyl furnace supplies benzene steam into the spinning manifold 11 through the air inlet pipe 111, and then the benzene steam is discharged from the air outlet pipe 112, so that the temperature of the spinning solution in the metering pump 13 and the distribution pipe 12 is maintained by using the heat of the benzene steam.
In the normal spinning process of the spinning box, the distribution pipe 12 and the metering pump 13 are filled with spinning solution, then when a factory is powered off or the whole system or equipment is powered off, the metering pump 13 cannot work, a standby power supply is arranged in a general factory, and then in the process of waiting for the use of the standby power supply, a long time can be waited for sometimes, however, at this time, the spinning solution in the metering pump 13 and the distribution pipe 12 may be solidified, the metering pump 13 can be damaged by solidified spinning, and the blocked distribution pipe 12 is also extremely difficult to clean.
Referring to fig. 1, in order to solve the problem that the metering pump 13 is easily solidified and blocked by the spinning solution when the equipment has a power failure, a heat preservation box 21 is arranged outside the spinning box 11, the heat preservation box 21 is formed by welding steel plates, in order to better connect the heat preservation box 21 with the spinning box 11, a first connecting rod 211 is welded on the outer wall of the spinning box 11, then a plurality of steel plates are gradually welded into the heat preservation box 21, when the steel plates of the heat preservation box 21 are welded, the inner wall of each steel plate is welded on the first connecting rod 211, so that one end of the first connecting rod 211 is fixed on the outer wall of the spinning box 11, and one end of the first connecting rod is fixed on the inner wall of the. Holes for the air inlet pipe 111 and the air outlet pipe 112 to pass through are reserved on the steel plate of the heat preservation box body 21, after the heat preservation box body 21 is welded, the contact position of the air inlet pipe 111 and the heat preservation box body 21 is sealed, and the contact position of the air outlet pipe 112 and the heat preservation box body 21 is sealed in the same way.
After the heat preservation box body 21 is welded, the oil inlet pipe 212 and the oil outlet pipe 213 are welded on the heat preservation box body 21, the oil inlet pipe 212 and the oil outlet pipe 213 are both communicated with the heat preservation box body 21, the oil inlet pipe 212 and the oil outlet pipe 213 are both in threaded connection with plugging caps, the plugging cap on the oil inlet pipe 212 is used for plugging the oil inlet pipe 212, and the plugging cap on the oil outlet pipe 213 is used for plugging the oil outlet pipe 213.
In the normal use process of the spinning box body 11, the heat insulation box body 21 is filled with heat conduction oil, in order to ensure the temperature of the heat conduction oil, a heating lead 22 is connected on the heat insulation box body 21, the heating lead 22 penetrates through the heat insulation box body 21 and extends into the heat insulation box body 21, the heating lead 22 is positioned between the heat insulation box body 21 and the spinning box body 11, and the heating lead 22 is wound by one circle or a plurality of circles between the heat insulation box body 21 and the spinning box body 11, so that the heating lead 22 can heat the heat conduction oil better, the heating lead positioned outside the heat insulation box body 21 is connected to a power supply, when the spinning box carries out spinning, the heating lead 22 heats the heat conduction oil, and the heating temperature of the heating lead 22 is adjusted to be 10 to 15 ℃ higher than the temperature of a spinning solution in the metering pump 13, thereby when the power failure of equipment occurs, the heat conduction oil can provide heat to the, the time for the spinning solution in the metering pump 13 and the distribution pipe 12 to solidify is prolonged, thereby providing a longer time for the worker to extrude the spinning solution in the distribution pipe 12 and the metering pump 13.
In order to improve the heat preservation effect of the heat preservation box body 21, a heat radiation material layer and a reflection material layer are coated on the outer wall of the heat preservation box body 21, so that the loss of heat in the heat preservation box body 21 is reduced.
Referring to fig. 1 and 2, in order to further reduce the dissipation of heat in the thermal insulation box 21, a thermal insulation box 31 is disposed outside the thermal insulation box 21, the thermal insulation box 31 is also formed by welding steel plates, in order to better connect the thermal insulation box 31 with the thermal insulation box 21, a second connecting rod 311 is welded to the outer wall of the thermal insulation box 21, one end of the second connecting rod 311 is fixed to the outer wall of the thermal insulation box 21, and the other end is fixed to the inner wall of the thermal insulation box 31. Before welding the steel plate of the heat insulation box 31 on the second connecting rod 311, in order to improve the heat insulation effect of the heat insulation box 31, a heat radiation material layer and a reflection material layer are coated on the inner surface and the outer surface of the steel plate of the heat insulation box 31, so that the dissipation of heat in the heat insulation box 21 is reduced.
When the steel plate of the heat insulation box 31 is welded, a through hole for the air inlet pipe 111 and the air outlet pipe 112 to pass through is formed in the steel plate, a through hole for the heating wire 22 to pass through is formed in the steel plate, a through hole for the oil inlet pipe 212 and the oil outlet pipe 213 to pass through is formed in the steel plate, and then the joint of the steel plate and the air inlet pipe 111, the joint of the steel plate and the air outlet pipe 112, the joint of the steel plate and the heating wire 22, the joint of the steel plate and the oil inlet pipe 212, and the joint of the steel plate and the oil outlet pipe 213 are sealed.
Because thermal-insulated box 31 isolates heat-insulated box 21 with the air, the thermal loss of heat-insulated box 21 has been reduced, thereby the gas in the thermal-insulated box 31 can produce the drop of water, thereby the welding has vent pipe 32 on the outer wall of thermal-insulated box 31, vent pipe 32 and the inside intercommunication of thermal-insulated box 31, vent pipe 32 is last to be installed ball valve 33 and is used for controlling opening and close of vent pipe 32, thereby form the sealed region between thermal-insulated box 31 and heat-insulated box 21, after thermal-insulated box 31 welds and finishes, the junction to thermal-insulated box 31 is brushed and is sealed the processing.
In order to make the heat insulation box 31 insulate the heat preservation box 21 better, a worker may vacuumize the sealed area between the heat insulation box 31 and the heat preservation box 21 through the ventilation pipe 32, or may inject an inert gas into the sealed area between the heat insulation box 31 and the heat preservation box 21 through the ventilation pipe 32 to fill the sealed area between the heat insulation box 31 and the heat preservation box 21 with the inert gas.
Under the condition of equipment outage, the heat conduction oil in the heat preservation box body 21 can provide heat for the metering pump 13 and the distribution pipe 12 through the spinning box body 11, so that the cooling time of the spinning solution in the metering pump 13 and the distribution pipe 12 is prolonged, the heat insulation box body 31 is arranged outside the heat preservation box body 21, the heat insulation box body 31 can better preserve heat of the heat conduction oil in the heat preservation box body 21, the heat loss of the heat conduction oil is reduced, and the cooling time of the spinning solution in the metering pump 13 and the distribution pipe 12 is further prolonged.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A manifold, characterized in that: comprises a spinning box body (11), a distribution pipe (12) arranged on the spinning box body (11), a metering pump (13) arranged on the distribution pipe (12), a spinneret plate (14) arranged on the output end of the metering pump (13), a heat preservation box body (21) arranged outside the spinning box body (11) and connected with the spinning box body (11), and a heating lead (22) arranged on the heat preservation box body (21);
the distribution pipe (12) penetrates through the spinning manifold (11), the metering pump (13) is positioned in the spinning manifold (11), one end of the distribution pipe (12) is positioned outside the spinning manifold (11), and the other end of the distribution pipe is positioned in the spinning manifold (11) and connected with the metering pump (13);
the spinneret plate (14) is positioned in the spinning box body (11) and is used for ejecting the melt;
the heat-conducting oil is arranged in the heat-insulating box body (21), the heating wire (22) penetrates through the heat-insulating box body (21) and is positioned between the heat-insulating box body (21) and the spinning box body (11), and the heating wire (22) is connected to a power supply.
2. A manifold as recited in claim 1, wherein: the spinning box body (11) is connected with an air inlet pipe (111) and an air outlet pipe (112);
the air inlet pipe (111) and the air outlet pipe (112) both penetrate through the heat preservation box body (21) and are communicated with the spinning box body (11), and benzene steam is communicated in the air inlet pipe (111).
3. A manifold as recited in claim 2, wherein: a heat insulation box body (31) connected with the heat preservation box body (21) is arranged outside the heat preservation box body (21);
the air inlet pipe (111) and the air outlet pipe (112) penetrate through the heat insulation box body (31);
the heating wire (22) passes through the heat insulation box body (31).
4. A manifold as recited in claim 3, wherein: an air duct (32) is arranged on the heat insulation box body (31), a ball valve (33) is arranged on the air duct (32), and the air duct (32) is communicated with the area between the heat insulation box body (31) and the heat preservation box body (21).
5. A manifold as recited in claim 4, wherein: the area between the vent pipeline (32) and the heat insulation box body (31) and the heat preservation box body (21) is a vacuum area.
6. A manifold as recited in claim 4, wherein: inert gas is introduced into the area between the ventilation pipeline (32) and the heat insulation box body (31) and the heat preservation box body (21).
7. A manifold as recited in claim 1, wherein: the outer surface of the heat preservation box body (21) is coated with a heat radiation material layer and a heat reflection material layer.
8. A manifold as recited in claim 3, wherein: and the inner surface and the outer surface of the heat insulation box body (31) are coated with a heat radiation material layer and a heat reflection material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845998.0A CN112030248A (en) | 2020-08-21 | 2020-08-21 | Spinning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845998.0A CN112030248A (en) | 2020-08-21 | 2020-08-21 | Spinning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112030248A true CN112030248A (en) | 2020-12-04 |
Family
ID=73580236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845998.0A Pending CN112030248A (en) | 2020-08-21 | 2020-08-21 | Spinning box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112030248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427123A (en) * | 2022-01-27 | 2022-05-03 | 九江中科鑫星新材料有限公司 | Heat preservation mechanism is used in production of ultra high molecular weight polyethylene fibre |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262905A (en) * | 1985-09-11 | 1987-03-19 | Toyobo Co Ltd | Temperature controlling device of melt spinning head |
| DE10335469A1 (en) * | 2002-09-13 | 2004-03-25 | Barmag Ag | Extrusion polymer thread spinning assembly has spinning beam with thermally insulated heated compartment holding replacement spinning jets at the ready |
| CN101792937A (en) * | 2009-10-15 | 2010-08-04 | 宋云昌 | Vacuum insulation spinning box |
| CN105019046A (en) * | 2014-04-23 | 2015-11-04 | 扬州天富龙科技纤维有限公司 | Heat stirring warming box for warming single melt metering pump |
| CN204738050U (en) * | 2015-06-30 | 2015-11-04 | 长兴县大成轻纺有限公司 | Multiple heat preservation system of spinning fuse -element |
| CN206941023U (en) * | 2017-04-26 | 2018-01-30 | 张家港市昌源氨纶制造有限公司 | A kind of spinning manifold with wheel cylinder system |
| CN208183118U (en) * | 2018-05-07 | 2018-12-04 | 江苏金荷花化纤有限公司 | A kind of synthetic fiber spinning case |
-
2020
- 2020-08-21 CN CN202010845998.0A patent/CN112030248A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262905A (en) * | 1985-09-11 | 1987-03-19 | Toyobo Co Ltd | Temperature controlling device of melt spinning head |
| DE10335469A1 (en) * | 2002-09-13 | 2004-03-25 | Barmag Ag | Extrusion polymer thread spinning assembly has spinning beam with thermally insulated heated compartment holding replacement spinning jets at the ready |
| CN101792937A (en) * | 2009-10-15 | 2010-08-04 | 宋云昌 | Vacuum insulation spinning box |
| CN105019046A (en) * | 2014-04-23 | 2015-11-04 | 扬州天富龙科技纤维有限公司 | Heat stirring warming box for warming single melt metering pump |
| CN204738050U (en) * | 2015-06-30 | 2015-11-04 | 长兴县大成轻纺有限公司 | Multiple heat preservation system of spinning fuse -element |
| CN206941023U (en) * | 2017-04-26 | 2018-01-30 | 张家港市昌源氨纶制造有限公司 | A kind of spinning manifold with wheel cylinder system |
| CN208183118U (en) * | 2018-05-07 | 2018-12-04 | 江苏金荷花化纤有限公司 | A kind of synthetic fiber spinning case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427123A (en) * | 2022-01-27 | 2022-05-03 | 九江中科鑫星新材料有限公司 | Heat preservation mechanism is used in production of ultra high molecular weight polyethylene fibre |
| CN114427123B (en) * | 2022-01-27 | 2023-04-25 | 九江中科鑫星新材料有限公司 | Thermal insulation mechanism for production of ultra-high molecular weight polyethylene fibers |
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Application publication date: 20201204 |