KR850000543Y1 - Emission nozzle - Google Patents

Emission nozzle Download PDF

Info

Publication number
KR850000543Y1
KR850000543Y1 KR2019840001080U KR840001080U KR850000543Y1 KR 850000543 Y1 KR850000543 Y1 KR 850000543Y1 KR 2019840001080 U KR2019840001080 U KR 2019840001080U KR 840001080 U KR840001080 U KR 840001080U KR 850000543 Y1 KR850000543 Y1 KR 850000543Y1
Authority
KR
South Korea
Prior art keywords
nozzle
core
super
deep
spinneret
Prior art date
Application number
KR2019840001080U
Other languages
Korean (ko)
Inventor
이중성
강철호
강홍구
Original Assignee
동양나이론주식회사
배기은
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.)
Filing date
Publication date
Priority claimed from KR1019820000498A external-priority patent/KR830009273A/en
Application filed by 동양나이론주식회사, 배기은 filed Critical 동양나이론주식회사
Priority to KR2019840001080U priority Critical patent/KR850000543Y1/en
Application granted granted Critical
Publication of KR850000543Y1 publication Critical patent/KR850000543Y1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00Spinnerette packs; Cleaning thereof
    • D01D4/02Spinnerettes

Abstract

내용 없음.No content.

Description

초심형 복합방사노즐Super Composite Radiation Nozzle

제1도는 본 고안의 복합노즐 종단면도.1 is a longitudinal cross-sectional view of a composite nozzle of the present invention.

제2도는 본 고안의 요부확대 단면도.2 is an enlarged cross-sectional view of the main part of the present invention.

제3도는 제2도의 Ⅰ-Ⅰ선 단면도.3 is a cross-sectional view taken along line II of FIG. 2.

제4도는 제2도의 Ⅱ-Ⅱ선 단면도.4 is a cross-sectional view taken along the line II-II of FIG.

제5(a)도, 제5(b)도, 제5(c)도는 본 고아에 의한 초심형 복합사의 단면예시도로서, 제5(a)도는 초부와 심부가 5 : 5비율의 단면도. 제5(b)도는 초부와 심부가 1.5 : 8.5비율의 단면도. 제5(c)도는 초부와 심부가 4 : 6비율의 단면도.5 (a), 5 (b) and 5 (c) are cross-sectional views showing the superconducting composite yarn by the orphan, and FIG. 5 (a) is a sectional view in which the initial portion and the core portion have a 5: 5 ratio. 5 (b) is a sectional view of the first portion and the core portion of the ratio 1.5: 8.5. Figure 5 (c) is a cross-sectional view of the beginning portion and the core portion 4: 4 ratio.

제6도는 종래 초심형 방사노즐의 예시도.Figure 6 is an illustration of a conventional super radial spinning nozzle.

제7(a)도, 제7(b)도는 종래 초심형 방사노즐에 의한 불안정한 초심형 복합사의 단면예시도.7 (a) and 7 (b) are cross-sectional views of unstable super-core composite yarns using a conventional super-radial nozzle.

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

1 : 분배판 7 : 노즐판1: distribution plate 7: nozzle plate

3,4,5,6,10 : 유통로 9 : 초부노즐3,4,5,6,10: Distribution path 9: Second nozzle

12 : 분할통로 13 : 4각돌부12: Split passage 13: 4 corner protrusion

14 : 심부노즐 15,16 : 방사구14: deep nozzle 15,16: spinneret

A : 초부중합용융체 B : 심부중합용융체A: Superpolymer Melting B: Deep Polymer Melting

본 고안은 초심형 복합방사노즐에 관한 것으로, 특히 본 고안은 심부의 노즐을 초부의 방사노즐 저면까지 형성시켜 2종의 중합용융체가 방사노즐을 통하여 방사되기 전까지는 각각 독립적으로 흐르게 하여 단성분 중합용융체의 흐름을 유지하게 하고 방사노즐 외측에서 방사될 때 초심을 형성하도록 함으로서 2가지 중합용융체간의 용점점도에 차이가 있다 하더라도 방사가 가능하게 함과 동시에 초부복합비가 적은 경우(대체로 30%이하)에도 양호한 방사성과 균일한 단면구조를 지니는 동심원의 초심형 복합사를 얻을 수 있도록 한 것이다.This design is beginner In the present invention, the present invention relates to a composite spinning nozzle, in particular, a nozzle of a core is formed up to the bottom of a spinning nozzle, and two kinds of polymerization melts are flowed independently until they are spun through the spinning nozzles. By forming the core when it is radiated from the outside of the spinning nozzle, even if there is a difference in melting viscosity between the two melted melts, Even when the composite ratio is small (typically less than 30%), it is possible to obtain a concentric super-core composite yarn having good radioactivity and a uniform cross-sectional structure.

종래 일본특허공고 소화 42-6373호 및 일본실용신안공고 소화 42-19530호등에서 공지된 바 있는 초심형 복합방사노즐은 대체로 제6도에 도시된 바와 같이 초부방사노즐(a)은 일반방사노즐과 비슷한 형태를 가지며, 심부방사노즐(b)는 초부방사노즐(a)중에 형성되게 하는 구조로 구성되어 있어 심부(芯部)의 중합용융체는 초부 상부에서 공급되어 초심형을 형성하도록 되어 있다.Conventional ultra-compact radiation nozzles known from Japanese Patent Application Laid-Open No. 42-6373 and Japanese Utility Model No. 42-19530, as shown in FIG. It has a similar shape, and the deep-radiation nozzle (b) is configured to be formed in the super-radiation nozzle (a) so that the polymerization melt of the core is supplied from the upper portion to form a super core.

따라서 이러한 공지형태의 방사노즐은 2가지의 다른 중합용융체를 하나의 방사구(c)로 방사하여야 함으로서 심부의 용융중합체(A)가 초부의 중합용융체(B)속에서 안정된 흐름을 유지하면서 방사구(c)를 통과하여아 하는 작업상의 난점이 있었고, 이에 따라 제7(a)도에서와 같이 동심원 초심이 형성되지 못할 경우에는 방사노즐하에서 불균일한 곡사가 발생하며, 초부의 복합비가 심부에 비해 적을 경우(초부의 복합비가 30%이하)에는 제7(b)도에 도시된 바와 같이 심부가 초부 외측으로 돌출되어 초부를 형성 할 수 없는 문제점이 있었다.Therefore, the spinneret of this known type must spin two different polymerization melts into one spinneret (c) so that the core melter (A) maintains a stable flow in the first melter (B). If there was a difficulty in passing through (c), and concentric circles were not formed as shown in Fig. 7 (a), uneven bends occurred under the radial nozzle, and the composite ratio of the beginning was lower than that of the core. If it is small (compound ratio of the grass portion is less than 30%), as shown in FIG.

본 고안은 종래의 이와 같은 문제점을 해소하기 위하여 심부의 방사노즐을 초부의 방사노즐 저부까지 형성하여 융점, 점도의 차이가 있는 2가지 용융중합체가 각각 독립적으로 분리되어 흐르게 하고 방사노즐 외측에서 방사될 때 초심을 형성하도록 하여 중합체 종류에 구애됨이 없이 균일한 동심원상의 초심형 복합사를 얻을 수 있도록 함과 동시에 초부의 복합비가 적은 경우(30%이하)의 조건하에서도 동심원상의 양호한 단면구조를 지니는 초심형 복합사를 얻을 수 있도록 한 것으로, 이를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention forms a core spinning nozzle to the bottom of the spinning nozzle bottom in order to solve the conventional problems, so that the two melt polymers having a melting point and a viscosity are separated and flow independently of each other. When the core is formed, it is possible to obtain a uniform concentric superfiber composite yarn regardless of the polymer type, and has a good concentric circular cross-sectional structure even under the condition that the composite ratio of the initial portion is small (less than 30%). To obtain a super-core composite yarn, it will be described in detail by the accompanying drawings as follows.

즉, 분배판(1)과 제2 분배판(2)상에 초부중합용융체(A)의 유통로(3)(4)와 심부중합용융체(B)의 유통로(5)(6)을 형성하고, 이 하방의 노즐판(7)에 초부중합용융체(A)의 분배실(8)과 초부노즐(9)을 형성하여 유통로(10)로 연설한 통상의 것에 있어서, 초부노즐(9)내부로 관통된 유통로(10) 직하방에 위치하는 부위에 요입환부(11)를 형성하고 초부노즐(9) 내주벽과의 사이에 4개로 분할된 분할통로(12)가 형성되게 4각돌부(13)를 형성한 심부노즐(14)을 초부노즐(9)내에 삽설함과 동시 심부노즐(14)의 방사구(15)를 초부노즐(9)의 방사구(16) 저면까지 연장시켜 형성함을 특징으로 하는 것이다.That is, on the distribution plate 1 and the second distribution plate 2, the flow passages 3 and 4 of the super-polymerization melt A and the flow passages 5 and 6 of the deep-polymerization melt B are formed. In addition, in the lower nozzle plate 7, the dispensing chamber 8 and the ultra-nozzle 9 of the super-polymerization melt A are formed and addressed to the flow path 10, the ultra-low nozzle 9 A quadrangular protrusion is formed so that the urine inlet 11 is formed at a portion located directly below the flow passage 10 penetrated therein, and four divided passages 12 are formed between the inner nozzle wall and the primary nozzle 9. Insert the deep nozzle (14) having the (13) into the deep nozzle (9) and simultaneously extend the spinneret (15) of the deep nozzle (14) to the bottom of the spinneret (16) of the deep nozzle (9). It is characterized by.

이와 같이 구성되는 본 고안은 심부중합용융체(B)는 유통로(5)(6)를 통해 초부노즐(9)내에 삽설된 심부노즐(14)내를 통과하게 하고 초부중합용융체(A)는 유통로(3)(4) 및 분배실(8)을 통하여 각 초부노즐(9)내로 유통로(10)을 통하여 유입되는데, 이때 유입되는 초부중합용융체(A)는 유통로(10) 직외방의 요입환부(11)에 충전되고 이 충전된 초부중합용융체(A)는 4각돌부(13)와 심부노즐(14) 내주벽이 이루는 4부분의 분할통로(12)를 통해 분할되어 통과하게 되므로서 분할통로(12)내에서 초부중합용융체(A)는 안정된 상태로 초부노즐(9)의 방사구(16)측으로 공급되게 되어 4개의 분할통로(12) 하부의 경사진 환형상의 방사구(16) 상측에는 균일한 압력을 유지하게 되어 방사상태가 매우 양호하여지고, 또한 초부중합용융체(A)와 심부중합용융체(B)가 각각 별도의 초부중합용융체(A)의 안정을 위한 초부노즐(9) 및 심부노즐(14)을 통하여 각기 독립된 상태의 흐름진행을 수행하게 한 다음, 수평일직선상에 위치한 초부노즐(9)과 심부노즐(14)의 방사구(16) 및 (15)의 외측에서 초심을 형성하게 되어 제5(a)도, 제5(b)도, 제5(c)도와 같이 단면이 동심원상으로 균일한 초심형복합사를 얻을 수 있게 되는 것이다.The present invention configured as described above allows the core polymer melt (B) to pass through the core nozzle (14) inserted into the core nozzle (9) through the channel (5) and (6), and the super polymer melt (A) is distributed. Through the furnace (3) (4) and the distribution chamber (8) into each of the second nozzle (9) through the distribution path 10, the super-polymerization melt (A) introduced at this time is directly outside the distribution path (10) Filled in the urine inlet 11 and filled with the super-polymerization melt (A) is divided through the four-part split passage 12 formed by the quadrilateral protrusion 13 and the inner circumferential nozzle 14, so as to pass through In the split passage 12, the superpolymer polymerization melt A is supplied to the spinneret 16 side of the base nozzle 9 in a stable state so that the inclined annular spinneret 16 below the four split passages 12 is provided. The uniform pressure is maintained on the upper side, and the spinning state is very good. Also, the superpolymerization melt (A) and the deep polymerization melter (B) are separate for superpolymerization. The independent nozzles 9 and deep nozzles 14 for stabilizing the sieve A are allowed to perform independent flows, and then the horizontal nozzles 9 and the deep nozzles 14 are arranged in a horizontal line. A superconductor is formed outside the spinneret 16 and 15 to form a superconducting composite yarn having a uniform concentric cross section as shown in Figs. 5 (a), 5 (b) and 5 (c). You will get it.

이와 같이 본 고안은 심부의 노즐의 방사구를 초부노즐의 방사구 위치까지 연장시켜 형성하고, 또한 초부중합용융체의 압력을 분배시켜 균일하게 방사되게 하여 초부와 심부를 이루는 2가지 중합용융체를 별도 독립된 노즐을 통하여 방사구 바깥에서 방사, 초심을 형성하게 하여 줌으로서 중합체의 종류에 구애받지 않으며, 또한 초부의 복합비가 심부에 비해 적을 경우에도 방사상의 균일한 단면구조의 초심형 복합사를 얻을 수 있는 매우 유용한 고안인 것이다.Thus, the present invention is formed by extending the spinneret of the nozzle of the core part to the spinneret position of the nozzle of the core part, and distributing the pressure of the polymerizer melt so that it is uniformly radiated to form two polymerized melts that form the core and the core separately. It is possible to form a super-core through the nozzle and to form a super-core. It is possible to obtain a super-core composite yarn with radial uniform cross-sectional structure even when the composite ratio of the element is small compared to the core. It is a very useful design.

Claims (1)

초부노즐(9)내부로 관통된 유통로(10) 직하방에 위치하는 부위에 요입환부(11)를 형성하고 초부노즐(9) 내주벽과의 사이에 4개로 분할된 분할통로(12)가 형성되게 4각돌부(13)를 형성한 심부노즐(14)을 초부노즐(9)내에 삽설함과 동시 심부노즐(14)의 방사구(15)를 초부노즐(9)의 방사구(16)저면까지 연장시켜 형성함을 특징으로 하는 초심형 복합방사노즐.The dividing passages 12 divided into four are formed between the inner circumferential wall of the nozzle part 9 and the urine inlet ring 11 formed at a portion located directly below the flow path 10 penetrating into the inner part of the nozzle part 9. Inserting the deep nozzle 14 formed with the quadrangular protrusion 13 into the inner nozzle 9 and simultaneously inserting the spinneret 15 of the deep nozzle 14 with the spinneret 16 of the outer nozzle 9 Ultra-convex composite spinning nozzle, which is formed by extending to the bottom.
KR2019840001080U 1982-02-05 1984-02-10 Emission nozzle KR850000543Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840001080U KR850000543Y1 (en) 1982-02-05 1984-02-10 Emission nozzle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019820000498A KR830009273A (en) 1982-02-05 1982-02-05 Super Deep Combination Spinning Nozzle
KR2019840001080U KR850000543Y1 (en) 1982-02-05 1984-02-10 Emission nozzle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1019820000498A Division KR830009273A (en) 1982-02-05 1982-02-05 Super Deep Combination Spinning Nozzle

Publications (1)

Publication Number Publication Date
KR850000543Y1 true KR850000543Y1 (en) 1985-04-03

Family

ID=26627143

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840001080U KR850000543Y1 (en) 1982-02-05 1984-02-10 Emission nozzle

Country Status (1)

Country Link
KR (1) KR850000543Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020071489A (en) * 2002-06-25 2002-09-12 오경영 production equipment of energy
KR20160137127A (en) * 2015-05-22 2016-11-30 한국섬유개발연구원 Spinning Spinneret For Cross Section Type Sheath/Core Conjugate Filament Having Excellent Absorption And Dry Properties And Antibacterial Property

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020071489A (en) * 2002-06-25 2002-09-12 오경영 production equipment of energy
KR20160137127A (en) * 2015-05-22 2016-11-30 한국섬유개발연구원 Spinning Spinneret For Cross Section Type Sheath/Core Conjugate Filament Having Excellent Absorption And Dry Properties And Antibacterial Property

Similar Documents

Publication Publication Date Title
US3500498A (en) Apparatus for the manufacture of conjugated sheath-core type composite fibers
US5505889A (en) Method of spinning bicomponent filaments
EP0058572B1 (en) Spinneret for production of composite filaments
US2936482A (en) Spinneret assembly
US3963406A (en) Spinneret assembly for multifilament yarns
US3613170A (en) Spinning apparatus for sheath-core bicomponent fibers
US3546328A (en) Methods for the production of heterofilaments
US3006028A (en) Spinning apparatus
KR850000543Y1 (en) Emission nozzle
US3225383A (en) Spinneret distribution plate
US3453689A (en) Insert type spinneret
US3730662A (en) Spinneret assembly
US3792944A (en) Spinneret for composite spinning
CN113061999A (en) Core plate and spinneret plate assembly of split type double-component composite fibers
JP2568314B2 (en) Filament spinneret
CN112593300A (en) Sea-island type composite spinneret assembly for preparing three-component thick and thin fibers
JPS58191214A (en) Spinneret for conjugated yarn
CN215947476U (en) Core plate and spinneret plate assembly of split type double-component composite fibers
JPS56107005A (en) Spinneret for making extremely fine filament
US6554599B2 (en) Apparatus for spiral-boss heterofil spinneret
KR870001366B1 (en) Hollow mixed fiber's spinnert apparatus
KR100644015B1 (en) Plane yarn manufacturing device using composite spinning machine and manufacturing method of plane yarn using the machine
JPH04131657U (en) Spin pack equipment for melt spinning
JPS6235483B2 (en)
KR800000389B1 (en) Spinning method of synthetic fibre multi-filment with mixed two color filament

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930128

Year of fee payment: 9

EXPY Expiration of term