CN103498201A - Spiral cooling device of polyester chip spinning equipment - Google Patents
Spiral cooling device of polyester chip spinning equipment Download PDFInfo
- Publication number
- CN103498201A CN103498201A CN201310456999.6A CN201310456999A CN103498201A CN 103498201 A CN103498201 A CN 103498201A CN 201310456999 A CN201310456999 A CN 201310456999A CN 103498201 A CN103498201 A CN 103498201A
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- China
- Prior art keywords
- cooling
- pipe
- cooling device
- efferent duct
- polyester chip
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a spiral cooling device of polyester chip spinning equipment. The spiral cooling device comprises a horizontally-placed cooling pipe which is arranged on an output pipe in a sleeved mode. The cooling pipe is of a double-layer structure with an inner cavity. A through hole is formed in the upper side wall of the cooling pipe. An input pipe communicated with the output pipe is arranged in the through hole. A water inlet is formed in one end face of the cooling pipe. A water outlet is formed in the upper side wall of the cooling pipe. The spiral cooling device is simple in structure, a water cooling device is used for cooling a polyester chip at the connecting portion of the input pipe and the output pipe, so that cooling effect is greatly improved, and sudden temperature rising of the polyester chip is effectively avoided.
Description
Technical field
The present invention relates to field of textile machinery, particularly the polyester slice spinning equipment.
Background technology
The polyester fiber of industrial mass production is the spinning formation by polyester slice.The polyester slice spinning generally adopts extrusion spinning by screw press, and extrusion spinning by screw press completes by screw extruder, screw extruder melts polyester slice by heater, in order to prevent that material mouthful material from heating up suddenly too early, make the polyester slice surface melt and paste in screw slot, cause material mouthful putty and can't normal operating, usually need to be at material mouthful place's device cooling device, traditional cooling device is generally to blow a cold wind on polyester slice, its shortcoming is that cooling effect is not good, and noise is large, affect workman's operation.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, is studied and is improved, and a kind of screw type cooling device of polyester slice spinning equipment is provided, and it has the characteristics of good cooling results simple in structure.
In order to address the above problem, the present invention adopts following scheme:
A kind of screw type cooling device of polyester slice spinning equipment, be installed on the junction of input pipe and efferent duct, comprises the sleeve be placed on efferent duct, between the inwall of sleeve and the outer wall of efferent duct, has gap; The two ends of sleeve connect respectively back-up ring, form a cooling space between back-up ring, sleeve lining and efferent duct outer wall, device spiral cooling pipe in cooling space, and the pitch of spiral cooling pipe becomes large gradually along the mass transport direction of efferent duct.
Technique effect of the present invention is:
The present invention is simple in structure, because the polyester slice that adopts gradual change type helix tube water-cooled form to the junction of input pipe and efferent duct carries out cooling, not only improved cooling effect, gradual change type is cooling also is beneficial to the thawing of process after polyester slice, has effectively avoided the unexpected intensification of polyester slice.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
See Fig. 1, apparatus of the present invention are the junction with efferent duct 3 in input pipe 2, comprises the sleeve 4 be placed on efferent duct 3, between the outer wall of the inwall of sleeve 4 and efferent duct 3, has gap; The two ends of sleeve 4 connect respectively back-up ring 5, form a cooling space 6 between back-up ring 5, sleeve 4 inwalls and efferent duct 3 outer walls, the interior device spiral cooling pipe 1 of cooling space 6, pass into cooling water in spiral cooling pipe 1, include water end (W.E.) 11 and water side 12, between spiral cooling pipe, 1 pitch becomes large gradually along the mass transport direction of efferent duct 3.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that, without prejudice to spirit of the present invention, the present invention can do any type of modification to the restriction of invention.
Claims (1)
1. the screw type cooling device of a polyester slice spinning equipment, be installed on the junction of input pipe (2) and efferent duct (3), it is characterized in that: comprise the sleeve (4) be placed on efferent duct (3), between the outer wall of the inwall of described sleeve (4) and efferent duct (3), there is gap; The two ends of described sleeve (4) connect respectively back-up ring (5), form a cooling space (6) between described back-up ring (5), sleeve (4) inwall and efferent duct (3) outer wall, device spiral cooling pipe (1) in described cooling space (6), between described spiral cooling pipe, the pitch of (1) becomes large gradually along the mass transport direction of described efferent duct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456999.6A CN103498201A (en) | 2013-09-29 | 2013-09-29 | Spiral cooling device of polyester chip spinning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456999.6A CN103498201A (en) | 2013-09-29 | 2013-09-29 | Spiral cooling device of polyester chip spinning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498201A true CN103498201A (en) | 2014-01-08 |
Family
ID=49863452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310456999.6A Pending CN103498201A (en) | 2013-09-29 | 2013-09-29 | Spiral cooling device of polyester chip spinning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404928A (en) * | 2021-06-25 | 2021-09-17 | 江苏盐阜电站阀门辅机制造有限公司 | Novel temperature reducing device of temperature reducing and pressure reducing valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038325A (en) * | 1988-06-01 | 1989-12-27 | 天津起重设备配件厂 | A kind of new type auto rolling curtain opening-closing machine |
| EP1092792A1 (en) * | 1999-10-13 | 2001-04-18 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Spinnerette assembly of a wet spinning installation |
| CN201343584Y (en) * | 2009-01-15 | 2009-11-11 | 龙岩成冠化纤有限公司 | Cooling and anti-blocking device of vacuum twin-screw extruding machine |
| CN201826040U (en) * | 2010-07-02 | 2011-05-11 | 北京中丽制机工程技术有限公司 | Cooling jacket for extruder |
| CN202893217U (en) * | 2012-10-16 | 2013-04-24 | 杭州邦联氨纶股份有限公司 | Efficient energy-saving static mixer |
| CN203546213U (en) * | 2013-09-29 | 2014-04-16 | 无锡众望四维科技有限公司 | Spiral cooling device of polyester chip spinning equipment |
-
2013
- 2013-09-29 CN CN201310456999.6A patent/CN103498201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038325A (en) * | 1988-06-01 | 1989-12-27 | 天津起重设备配件厂 | A kind of new type auto rolling curtain opening-closing machine |
| EP1092792A1 (en) * | 1999-10-13 | 2001-04-18 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Spinnerette assembly of a wet spinning installation |
| CN201343584Y (en) * | 2009-01-15 | 2009-11-11 | 龙岩成冠化纤有限公司 | Cooling and anti-blocking device of vacuum twin-screw extruding machine |
| CN201826040U (en) * | 2010-07-02 | 2011-05-11 | 北京中丽制机工程技术有限公司 | Cooling jacket for extruder |
| CN202893217U (en) * | 2012-10-16 | 2013-04-24 | 杭州邦联氨纶股份有限公司 | Efficient energy-saving static mixer |
| CN203546213U (en) * | 2013-09-29 | 2014-04-16 | 无锡众望四维科技有限公司 | Spiral cooling device of polyester chip spinning equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404928A (en) * | 2021-06-25 | 2021-09-17 | 江苏盐阜电站阀门辅机制造有限公司 | Novel temperature reducing device of temperature reducing and pressure reducing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |