CN110699765B - Spinning cooling blast apparatus - Google Patents
Spinning cooling blast apparatus Download PDFInfo
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- CN110699765B CN110699765B CN201911044307.0A CN201911044307A CN110699765B CN 110699765 B CN110699765 B CN 110699765B CN 201911044307 A CN201911044307 A CN 201911044307A CN 110699765 B CN110699765 B CN 110699765B
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- porous
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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
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Gasket Seals (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a spinning cooling and blowing device, which is characterized in that: the connecting elbow right-hand member ring flange install on the left end ring flange of air inlet takeover, porous aluminum plate installs on central barrel, porous water conservancy diversion ring installs on central barrel, interior support barrel cover is on central barrel, porous water conservancy diversion ring installs in the annular groove on outer barrel top surface down, go up outer barrel bottom flange mounting under on outer barrel top ring flange, porous section of thick bamboo flange mounting is in barrel top annular groove outside last, go up wind chamber fairing upper end and install on interior location section of thick bamboo and go up wind chamber fairing lower extreme and install in the inboard annular groove in central barrel top, go up wind chamber porous section of thick bamboo upper end and install on outer location section of thick bamboo and go up wind chamber porous section of thick bamboo lower extreme and install in central barrel top outside annular groove. The invention has simple structure, more reasonable and compact arrangement, low damping, easy cleaning and good cooling air stability, thereby improving the cooling effect.
Description
Technical Field
The invention belongs to the technical field of spinning equipment, and particularly relates to a spinning cooling blowing device.
Background
The melt spinning forming process is a heat transfer process of cooling and solidifying filaments. The production process requires a cooling system that provides the most favorable forming conditions. That is, it is desirable to provide cooling conditions that result in a desired and stable temperature profile across the spinning line (spinning pass). In terms of the flow dynamics of the cooling medium, it is desirable to minimize its disturbance to the tension of the spinning threads.
The existing spinning cooling air blowing device has poor air blowing uniformity, small air speed variation range, large energy consumption and long replacement period, and can not meet the development requirements of new products in new processes in chemical fibers.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a spinning cooling blowing device aiming at the defects of the prior art, which has the advantages of simple structure, more reasonable and compact arrangement, low damping, easy cleaning and good cooling air stability, thereby improving the cooling effect.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a spinning cooling blast apparatus which characterized in that: comprises a connecting bent pipe, an air inlet connecting pipe, an outer gasket, an upper outer barrel, a porous barrel flange, an outer positioning barrel, an inner positioning barrel, an upper air chamber rectifying barrel, an inner gasket, an upper air chamber porous barrel, a porous aluminum plate, a porous flow guide ring, an inner supporting barrel, a central barrel, a lower outer barrel and a sealing gasket, wherein a flange plate at the right end of the connecting bent pipe is fixedly arranged on a flange plate at the left end of the air inlet connecting pipe, the sealing gasket is arranged on a contact surface between the connecting bent pipe and the air inlet connecting pipe, the right end of the air inlet connecting pipe is fixedly arranged in a mounting hole at the left side of the lower outer barrel, the porous aluminum plate is arranged on the central barrel, the top surface of the porous aluminum plate is propped against the flange plate of the central barrel, the inner gasket is sleeved on the central barrel, the inner gasket is propped against the bottom surface of the porous aluminum plate, the porous flow guide ring is arranged on the central barrel, the porous flow guide ring is propped against the bottom surface of the inner gasket, the outer gasket is arranged between the porous aluminum plate and the porous flow guide ring, the utility model discloses a multi-hole wind chamber rectifier, including support barrel, outer barrel, interior support barrel, outer barrel, last wind chamber rectifier upper end install on outer locating cylinder and go up wind chamber rectifier lower extreme and install in the inboard annular groove in center barrel top, the porous annular groove of ring installation on outer barrel top surface down, center barrel install in the centre bore on outer barrel down, last outer barrel bottom flange fixed mounting under in on the outer barrel, porous barrel flange fixed mounting in last outer barrel top annular groove, outer locating cylinder and interior locating cylinder all fixed mounting on porous barrel flange bottom surface, last wind chamber rectifier upper end install on interior locating cylinder and go up wind chamber rectifier lower extreme and install in the inboard annular groove in center barrel top, the porous section of thick bamboo upper end of last wind chamber install on outer locating cylinder and go up wind chamber porous section of thick bamboo lower extreme and install in the annular groove in center barrel top outside.
The thickness of the outer gasket is 8-12 mm.
And a sealing ring is arranged between the bottom surface of the inner support cylinder and the inner wall of the lower outer cylinder.
And a sealing ring is arranged between the outer cylindrical surface of the central cylinder and the central hole of the lower outer cylinder.
The aperture of the porous guide ring is phi 3mm, the porosity is 34 percent, and the porous guide ring is arranged in a diamond shape.
The thickness of the porous guide ring is 0.5-1.5 mm.
And a sealing ring is arranged between the bottom surface of the porous cylinder flange and the bottom surface of the annular groove at the top end of the upper outer cylinder body.
In the invention, cooling air enters a lower air chamber formed between the lower outer cylinder and the inner support cylinder through the connecting bent pipe and the air inlet connecting pipe; then the air enters an upper air chamber formed between the upper outer cylinder and an upper air chamber rectifying cylinder after passing through a porous guide ring and a porous aluminum plate in sequence; because the middle rectifying layer (the porous flow guide ring and the porous aluminum plate) is arranged at the joint of the upper air chamber and the lower air chamber, cold air entering the lower air chamber generates a turbulence effect below the middle rectifying layer under the action of the resistance of the middle rectifying layer, so that the cold air is rectified for the first time in the lower air chamber to form a static pressure chamber, and the air blown out from the middle rectifying layer is uniform and stable; the other time of distribution refers to that air blown out vertically and upwards from the middle rectifying layer enters the upper air chamber, passes through the rectifying cylinder of the upper air chamber and the porous cylinder of the upper air chamber and is blown to the tows horizontally; due to the resistance of the rectifying cylinder of the upper air chamber and the porous cylinder of the upper air chamber, the air blown out from the middle rectifying layer is rectified again in the upper air chamber, and a static pressure chamber is formed again, so that the air is uniformly and stably blown to the tows through the micropores of the rectifying cylinder of the upper air chamber.
The invention has the advantages that: simple structure arranges more rationally, compact, and the damping is low moreover and easy the washing, and cooling air stability is good to its cooling effect has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Wherein the reference numerals are: the air conditioner comprises a connecting bent pipe 1, an air inlet connecting pipe 2, an outer gasket 3, an upper outer barrel 4, a porous barrel flange 5, an outer positioning barrel 6, an inner positioning barrel 7, an upper air chamber rectifying barrel 8, an inner gasket 9, an upper air chamber porous barrel 10, a porous aluminum plate 11, a porous flow guide ring 12, an inner supporting barrel 13, a central barrel 14, a lower outer barrel 15 and a sealing gasket 16.
Detailed Description
The following further describes embodiments of the present invention in conjunction with the attached figures:
a spinning cooling blast apparatus which characterized in that: comprises a connecting bent pipe 1, an air inlet connecting pipe 2, an outer gasket 3, an upper outer barrel 4, a porous barrel flange 5, an outer positioning barrel 6, an inner positioning barrel 7, an upper air chamber rectifying barrel 8, an inner gasket 9, an upper air chamber porous barrel 10, a porous aluminum plate 11, a porous flow guide ring 12, an inner supporting barrel 13, a central barrel 14, a lower outer barrel 15 and a sealing gasket 16, wherein a flange plate at the right end of the connecting bent pipe 1 is fixedly arranged on a flange plate at the left end of the air inlet connecting pipe 2, the sealing gasket 16 is arranged on a contact surface between the connecting bent pipe 1 and the air inlet connecting pipe 2, the right end of the air inlet connecting pipe 2 is fixedly arranged in a mounting hole at the left side of the lower outer barrel 15, the porous aluminum plate 11 is arranged on the central barrel 14, the top surface of the porous aluminum plate 11 is propped against the flange plate of the central barrel 14, the inner gasket 9 is sleeved on the central barrel 14, the inner gasket 9 is propped against the bottom surface of the porous aluminum plate 11, the porous flow guide ring 12 is arranged on the central barrel 14, and the porous flow guide ring 12 is propped against the bottom surface of the inner gasket 9, outer packing ring 3 install between porous aluminum plate 11 and porous guide ring 12, interior support barrel 13 cover on central barrel 14 and interior support barrel 13 top on porous guide ring 12 bottom surface, porous guide ring 12 install under in the annular groove on outer barrel 15 top surface, central barrel 14 install in the centre bore on outer barrel 15 down, last outer barrel 4 bottom flange fixed mounting under on 15 top ring flanges of outer barrel, porous barrel flange 5 fixed mounting in last outer barrel 4 top annular groove, outer location section of thick bamboo 6 and interior location section of thick bamboo 7 all fixed mounting on porous barrel flange 5 bottom surface, last wind chamber fairing 8 upper end install on interior location section of thick bamboo 7 and go up wind chamber fairing 8 lower extreme and install in the inboard annular groove in central barrel 14 top, last wind chamber fairing 10 upper end install on outer location section of thick bamboo 6 and go up wind chamber section of thick bamboo 10 lower extreme and install in the central barrel 14 top outside annular groove In the annular groove.
In the embodiment, the thickness of the outer gasket 3 is 8-12 mm.
In the embodiment, a sealing ring is arranged between the bottom surface of the inner support cylinder 13 and the inner wall of the lower outer cylinder 15.
In the embodiment, a sealing ring is arranged between the outer cylindrical surface of the central cylinder 14 and the central hole of the lower outer cylinder 15.
In the embodiment, the aperture of the porous guide ring 12 is phi 3mm, the porosity is 34%, and the porous guide ring is arranged in a diamond shape.
In the embodiment, the thickness of the porous deflector ring 12 is 0.5-1.5 mm.
In the embodiment, a sealing ring is arranged between the bottom surface of the porous cylinder flange 5 and the bottom surface of the annular groove at the top end of the upper outer cylinder body 4.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (1)
1. A spinning cooling blast apparatus which characterized in that: comprises a connecting bent pipe (1), an air inlet connecting pipe (2), an outer gasket (3), an upper outer barrel (4), a porous barrel flange (5), an outer positioning barrel (6), an inner positioning barrel (7), an upper air chamber rectifying barrel (8), an inner gasket (9), an upper air chamber porous barrel (10), a porous aluminum plate (11), a porous flow guide ring (12), an inner supporting barrel (13), a central barrel (14), a lower outer barrel (15) and a sealing gasket (16), wherein a flange plate at the right end of the connecting bent pipe (1) is fixedly arranged on a flange plate at the left end of the air inlet connecting pipe (2), the sealing gasket (16) is arranged on a contact surface between the connecting bent pipe (1) and the air inlet connecting pipe (2), the right end of the air inlet connecting pipe (2) is fixedly arranged in a mounting hole at the left side of the lower outer barrel (15), the porous aluminum plate (11) is arranged on the central barrel (14), and the top surface of the porous aluminum plate (11) is propped against the central barrel (14), the inner gasket (9) is sleeved on the central cylinder body (14), the inner gasket (9) is propped against the bottom surface of the porous aluminum plate (11), the porous flow guide ring (12) is installed on the central cylinder body (14), the porous flow guide ring (12) is propped against the bottom surface of the inner gasket (9), the outer gasket (3) is installed between the porous aluminum plate (11) and the porous flow guide ring (12), the inner support cylinder body (13) is sleeved on the central cylinder body (14), the inner support cylinder body (13) is propped against the bottom surface of the porous flow guide ring (12), the porous flow guide ring (12) is installed in an annular groove on the top surface of the lower outer cylinder body (15), the central cylinder body (14) is installed in a central hole in the lower outer cylinder body (15), a flange at the bottom of the upper outer cylinder body (4) is fixedly installed on a flange plate at the top of the lower outer cylinder body (15), and the porous cylinder flange (5) is fixedly installed in an annular groove at the top end of the upper outer cylinder body (4), the outer positioning cylinder (6) and the inner positioning cylinder (7) are fixedly mounted on the bottom surface of the porous cylinder flange (5), the upper end of the upper air chamber rectifying cylinder (8) is mounted on the inner positioning cylinder (7) and the lower end of the upper air chamber rectifying cylinder (8) is mounted in an annular groove on the inner side of the top end of the central cylinder body (14), the upper end of the upper air chamber porous cylinder (10) is mounted on the outer positioning cylinder (6) and the lower end of the upper air chamber porous cylinder (10) is mounted in an annular groove on the outer side of the top end of the central cylinder body (14), the thickness of the outer gasket (3) is 8-12 mm, a sealing ring is mounted between the bottom surface of the inner supporting cylinder body (13) and the inner wall of the lower outer cylinder body (15), a sealing ring is mounted between the outer cylindrical surface of the central cylinder body (14) and the central hole of the lower outer cylinder body (15), the pore diameter of the porous flow guide ring (12) is phi 3mm, and the porosity is 34%, the porous guide rings (12) are arranged in a diamond shape, the thickness of each porous guide ring is 0.5-1.5 mm, and a sealing ring is arranged between the bottom surface of the porous cylinder flange (5) and the bottom surface of the annular groove at the top end of the upper outer cylinder body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044307.0A CN110699765B (en) | 2019-10-30 | 2019-10-30 | Spinning cooling blast apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044307.0A CN110699765B (en) | 2019-10-30 | 2019-10-30 | Spinning cooling blast apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110699765A CN110699765A (en) | 2020-01-17 |
| CN110699765B true CN110699765B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911044307.0A Active CN110699765B (en) | 2019-10-30 | 2019-10-30 | Spinning cooling blast apparatus |
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| CN (1) | CN110699765B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529368A (en) * | 1983-12-27 | 1985-07-16 | E. I. Du Pont De Nemours & Company | Apparatus for quenching melt-spun filaments |
| CN86209037U (en) * | 1986-11-13 | 1987-10-31 | 大连合成纤维研究所 | Airtight low damping annular air blower |
| US4712988A (en) * | 1987-02-27 | 1987-12-15 | E. I. Du Pont De Nemours And Company | Apparatus for quenching melt sprun filaments |
| DE10034716A1 (en) * | 2000-07-17 | 2002-01-31 | Zimmer Ag | Blow chute for cooling freshly spun thermoplastic threads |
| CN2793105Y (en) * | 2005-04-12 | 2006-07-05 | 上海二纺机股份有限公司 | Closed circular blower for cooling molten spinning |
| CN103382581A (en) * | 2012-05-03 | 2013-11-06 | 欧瑞康纺织技术(北京)有限公司 | Equipment for cooling newly extruded filaments |
| CN202925169U (en) * | 2012-10-19 | 2013-05-08 | 河北达瑞化纤机械有限公司 | Cross air blow cooling device |
| CN203923476U (en) * | 2014-06-16 | 2014-11-05 | 张家港市港鹰实业有限公司 | A kind of ring cold wind blower |
| CN207405258U (en) * | 2017-10-24 | 2018-05-25 | 丹阳市宇晟纺织新材料有限公司 | A kind of spinning-drawing machine low resistance annular blowing header structure |
| CN110359102A (en) * | 2019-06-28 | 2019-10-22 | 张家港江苏科技大学产业技术研究院 | A kind of ring blower cooling device |
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2019
- 2019-10-30 CN CN201911044307.0A patent/CN110699765B/en active Active
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| CN110699765A (en) | 2020-01-17 |
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