KR0114902Y1 - Quench chember for manufacturing a man-made fiber - Google Patents

Quench chember for manufacturing a man-made fiber Download PDF

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Publication number
KR0114902Y1
KR0114902Y1 KR2019930009296U KR930009296U KR0114902Y1 KR 0114902 Y1 KR0114902 Y1 KR 0114902Y1 KR 2019930009296 U KR2019930009296 U KR 2019930009296U KR 930009296 U KR930009296 U KR 930009296U KR 0114902 Y1 KR0114902 Y1 KR 0114902Y1
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KR
South Korea
Prior art keywords
fiber
quench chamber
present
quench
cooling air
Prior art date
Application number
KR2019930009296U
Other languages
Korean (ko)
Other versions
KR940026822U (en
Inventor
윤종철
Original Assignee
하기주
주식회사 코오롱
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR2019930009296U priority Critical patent/KR0114902Y1/en
Publication of KR940026822U publication Critical patent/KR940026822U/en
Application granted granted Critical
Publication of KR0114902Y1 publication Critical patent/KR0114902Y1/en

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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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

본 고안은 열 가소성 합성 섬유 제조용 켄치챔버에 관한 것임. 종래의 켄치챔버는 상, 하부에서 균일하게 냉각공기를 취부토록한 것이므로 섬유 속의 상부와 하부를 균일하게 냉각 시킬 수 없었다. 본 고안은 상부는 절단되고 하부는 반원형인 반원뿔형 켄치챔버로서 하부의 반경이 상부의 반경보다 크게 한 것이다. 본 고안은 폴리에스테르 또는 폴리아미드 섬유 제조용 켄치챔버로 사용할 수 있다.The present invention relates to a quench chamber for producing thermoplastic synthetic fibers. In the conventional quench chamber, the cooling air is uniformly mounted on the upper and lower sides, and thus the upper and lower portions of the fiber cannot be uniformly cooled. The present invention is a semi-conical quench chamber of which the upper part is cut and the lower part is semicircular, and the radius of the lower part is larger than the radius of the upper part. The present invention can be used as a quench chamber for producing polyester or polyamide fibers.

Description

합성 섬유 제조용 켄치채버Kenchchaeber for Synthetic Fiber

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 구금하 섬유 속의 상, 중, 하부에서의 냉각공기의 흐름 방향을 나타낸 설명도.2 is an explanatory diagram showing the flow direction of the cooling air in the upper, middle, and lower portion of the fiber under the detention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 켄치챔버1: quench chamber

본 고안은 용융 방사법으로 합성 섬유를 제조할 때 용융 방사된 합성 섬유를 냉각고화 시키는데 사용되는 켄치챔버에 관한 것이다. 제2도에 도시된 바와 같이 용융 방사된 합성 섬유 속은 구금 직하부로부터 접속 점에 이르는 구간에서 냉각공기에 의하여 냉각, 고화 되는 바, 이때 합성 섬유 속의 상부, 중간부 및 하부에서 냉각공기의 흐름은 아래와 같은 거동을 한다. 즉 상부에서 취부 된 냉각공기는 섬유 속에 거의 직각으로 들어간 다음 섬유속 방향으로 하부로 이동한 다음 접속 점 부근에서는 섬유 속의 내부 압력으로 인하여 섬유 속을 더 이상 진행하지 못한 채 밖으로 빠져 나오며, 중간부에서는 냉각 공기가 섬유 속에 약간 경사진 방향으로 들어간 다음 마찬가지로 접속 점 부근에서는 섬유 속을 빠져 나온다. 그러나 접속 점 부근, 즉 섬유 속의 하부에 취부된 냉각 공기가 섬유 속을 관통하지 못한 채 섬유 속 주위를 그대로 통과하게 된다. 그러므로 섬유 속의 하부에서는 냉각 공기에 의한 냉각이 불충분해져 섬유 속의 상부를 균일하게 냉각시킬 수 없게 되는 문제점이 발생하게 된다. 그러나 종래의 켄치챔버는 상, 하부에서 냉각 공기가 듄일하게 공급되도록 된 것이므로 상술한 바와 같은 냉각 불균일 현상을 해소할 수 없었던 문제점이 있었다. 본 고안은 이와 같은 문제점을 해결한 것으로서 섬유 속의 집속 점 부근, 즉 켄치챔버의 하부에서 냉각 공기의 취부량을 그 상부쪽보다 많도록 하여 균일한 냉각이 되도록 한 것인 바 이하 첨부도면에 의거 상세히 설명하면 다음과 같다. 제1도는 본 고안의 사시도로서 입구(2)보다 배출구(3)가 상대적으로 크며, 배출구(3)는 반원형(반경 : R)으로 되어 있는 반 원뿔형의 켄치챔버(1)이다. 본 고안의 켄치챔버(1)는 하부의 호(弧)의 길이가 상부의 것보다 길므로 케치챔버(1)의 하부, 즉 섬유 속의 집속 접 부근에서는 냉각 공기의 공급량이 많아 지며, 그 결과 섬유 속의 상, 하부를 종래의 켄치챔버보다 균일하게 냉각시킬 수 있는 것이다. 또한 본 고안은 켄치챔버(1)의 하부를 반원형으로 하였으므로 냉각 공기에 의한 사란 현상을 방지 할 수 있으며 작업성도 향상시킬 수 있다.The present invention relates to a quench chamber used for cooling and solidifying melt spun synthetic fibers when producing synthetic fibers by melt spinning. As shown in FIG. 2, the melt-spun synthetic fiber bundle is cooled and solidified by cooling air in a section from underneath to the connection point. In this case, the flow of cooling air in the upper, middle and lower portions of the synthetic fiber is The behavior is as follows. That is, the cooling air mounted at the top enters into the fiber almost at right angles and then moves downward in the direction of the fiber bundle, and then near the junction, it exits out without further progressing due to the internal pressure of the fiber. Cooling air enters the fiber slightly inclined and then similarly exits the fiber near the junction. However, cooling air mounted near the connection point, i.e., under the fiber, passes through the fiber as it is without penetrating the fiber. Therefore, there is a problem in that the cooling by the cooling air is insufficient at the lower part of the fiber, so that the upper part of the fiber cannot be cooled uniformly. However, the conventional quench chamber has a problem that the cooling nonuniformity as described above could not be eliminated because cooling air is uniformly supplied from the upper and lower portions. The present invention solves this problem, and the amount of cooling air is more than the upper side near the focusing point in the fiber, that is, the lower part of the quench chamber, so that the cooling is uniform. The explanation is as follows. 1 is a perspective view of the present invention, the outlet 3 is relatively larger than the inlet 2, the outlet 3 is a semi-conical quench chamber 1 of a semicircular shape (radius: R). In the quench chamber 1 of the present invention, the length of the arc of the lower part is longer than that of the upper part, so that the supply amount of cooling air increases in the lower part of the catch chamber 1, that is, near the focusing contact in the fiber, and as a result, the fiber The upper and lower parts of the inside can be cooled more uniformly than the conventional quench chamber. In addition, the present invention is because the lower portion of the quench chamber (1) is semi-circular, it is possible to prevent the phenomenon of scattering due to the cooling air and improve the workability.

Claims (1)

용융 방사용 켄치챔버에 있어서, 하부에 반원형 배출구(3)를 가지며 입구(2)보다 배출구(3)가 상대적으로 큰 반(半)원뿔 형태로 되어 있음을 특징으로 하는 합성 섬유 제조용 켄치챔버.A quench chamber for melt spinning, comprising: a semi-conical shape having a semi-circular outlet port (3) at the bottom and having a relatively large outlet port (3) than the inlet (2).
KR2019930009296U 1993-05-31 1993-05-31 Quench chember for manufacturing a man-made fiber KR0114902Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930009296U KR0114902Y1 (en) 1993-05-31 1993-05-31 Quench chember for manufacturing a man-made fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930009296U KR0114902Y1 (en) 1993-05-31 1993-05-31 Quench chember for manufacturing a man-made fiber

Publications (2)

Publication Number Publication Date
KR940026822U KR940026822U (en) 1994-12-09
KR0114902Y1 true KR0114902Y1 (en) 1998-04-16

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Application Number Title Priority Date Filing Date
KR2019930009296U KR0114902Y1 (en) 1993-05-31 1993-05-31 Quench chember for manufacturing a man-made fiber

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Publication number Publication date
KR940026822U (en) 1994-12-09

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