JPH02132668U - - Google Patents

Info

Publication number
JPH02132668U
JPH02132668U JP4215589U JP4215589U JPH02132668U JP H02132668 U JPH02132668 U JP H02132668U JP 4215589 U JP4215589 U JP 4215589U JP 4215589 U JP4215589 U JP 4215589U JP H02132668 U JPH02132668 U JP H02132668U
Authority
JP
Japan
Prior art keywords
pressure gas
gas injection
short fiber
opening device
cylindrical body
Prior art date
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.)
Granted
Application number
JP4215589U
Other languages
Japanese (ja)
Other versions
JPH0734937Y2 (en
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
Application filed filed Critical
Priority to JP1989042155U priority Critical patent/JPH0734937Y2/en
Publication of JPH02132668U publication Critical patent/JPH02132668U/ja
Application granted granted Critical
Publication of JPH0734937Y2 publication Critical patent/JPH0734937Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Preliminary Treatment Of Fibers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の開繊装置の一実施例を示す
図で、ａは縦断面を示す図、ｂはａのＸ−Ｘ方向
の横断面を示す図、第２図は、切断装置により繊
維トウを切断し、引き続いて切断装置の直下に配
設された第１図に示した開繊装置Ａにより開繊す
る工程を示す図である。 Ａ：開繊装置、１：円筒体、２：短繊維塊供給
口、３：短繊維排出口、４：圧力室、５：高圧気
体導入孔、６，６ａ〜６ｄ：高圧気体噴射孔、７
：繊維トウ、８：切断装置、９：短繊維塊、１０
：開繊された短繊維。 FIG. 1 is a diagram showing an embodiment of the fiber opening device of the present invention, in which a is a longitudinal cross-sectional view, b is a cross-sectional view of a in the X-X direction, and FIG. 2 is a cutting device. FIG. 2 is a diagram showing a process of cutting a fiber tow with a fiber tow and subsequently opening the fiber with a fiber opening device A shown in FIG. 1 disposed directly below the cutting device. A: Opening device, 1: Cylindrical body, 2: Short fiber mass supply port, 3: Short fiber discharge port, 4: Pressure chamber, 5: High pressure gas introduction hole, 6, 6a to 6d: High pressure gas injection hole, 7
: Fiber tow, 8: Cutting device, 9: Short fiber mass, 10
: Spread short fiber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端と下端に開口を有する円筒体、円筒体の上
部に配設された圧力室、圧力室に配設された高圧
気体導入孔と複数の高圧気体噴射孔からなる短繊
維塊の開繊装置であつて、高圧気体噴射孔から噴
出された高圧気体が円筒体内を螺旋回転しながら
下方向に流れる高速螺旋回転気流を形成するよう
に前記高圧気体噴射孔を配設したことを特徴とす
る短繊維塊の開繊装置。 A short fiber mass opening device consisting of a cylindrical body with openings at the upper and lower ends, a pressure chamber disposed at the top of the cylindrical body, a high pressure gas introduction hole and a plurality of high pressure gas injection holes disposed in the pressure chamber. The short fiber is characterized in that the high-pressure gas injection hole is arranged so that the high-pressure gas ejected from the high-pressure gas injection hole forms a high-speed spiral rotation airflow flowing downward while spirally rotating inside the cylinder. Mass opening device.
JP1989042155U 1989-04-11 1989-04-11 Short fiber lump opening device Expired - Lifetime JPH0734937Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989042155U JPH0734937Y2 (en) 1989-04-11 1989-04-11 Short fiber lump opening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989042155U JPH0734937Y2 (en) 1989-04-11 1989-04-11 Short fiber lump opening device

Publications (2)

Publication Number Publication Date
JPH02132668U true JPH02132668U (en) 1990-11-05
JPH0734937Y2 JPH0734937Y2 (en) 1995-08-09

Family

ID=31553445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989042155U Expired - Lifetime JPH0734937Y2 (en) 1989-04-11 1989-04-11 Short fiber lump opening device

Country Status (1)

Country Link
JP (1) JPH0734937Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110468470B (en) * 2019-09-03 2021-07-30 浙江新和成股份有限公司 Opening method and device for cut fibres

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149930A (en) * 1975-06-19 1976-12-23 Ikegami Kikai Kk Apparatus for removing staple fiber impurity in cotton suppling process
JPS5982423A (en) * 1982-11-04 1984-05-12 Teijin Ltd Method for cutting and opening fiber bundle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149930A (en) * 1975-06-19 1976-12-23 Ikegami Kikai Kk Apparatus for removing staple fiber impurity in cotton suppling process
JPS5982423A (en) * 1982-11-04 1984-05-12 Teijin Ltd Method for cutting and opening fiber bundle

Also Published As

Publication number Publication date
JPH0734937Y2 (en) 1995-08-09

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