JPS5597267A - Fluid jet nozzle - Google Patents

Fluid jet nozzle

Info

Publication number
JPS5597267A
JPS5597267A JP570479A JP570479A JPS5597267A JP S5597267 A JPS5597267 A JP S5597267A JP 570479 A JP570479 A JP 570479A JP 570479 A JP570479 A JP 570479A JP S5597267 A JPS5597267 A JP S5597267A
Authority
JP
Japan
Prior art keywords
nozzle
slit
fluid inlet
inlet pipes
cross
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
JP570479A
Other languages
Japanese (ja)
Other versions
JPS591094B2 (en
Inventor
Makoto Wake
Hideyuki Takahama
Junpei Takahashi
Yasuhiro Yamamoto
Satoshi Tsuneoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP570479A priority Critical patent/JPS591094B2/en
Publication of JPS5597267A publication Critical patent/JPS5597267A/en
Publication of JPS591094B2 publication Critical patent/JPS591094B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Nozzles (AREA)

Abstract

PURPOSE: To form a desired jet pattern as well as to prevent the clogging of nozzle by connecting the outlet ends of paired fluid inlet pipes opposing each other and also providing a slit-like nozzle on the cross-section of the connected outlet ends facing each other.
CONSTITUTION: The paired fluid inlet pipes 14a and 14b of the nozzle 14 are connected to each other at their ends in a face-to-face manner, and the slit-like nozzle 14d is provided on the cross-section of the connected portion 14c. Approx. the same properties of the fluids 18a and 18b are made to collide with each other at the connected portion 14c and then jetted from the nozzle 14d at an optional expanding angle and in a thiciness or amount corresponding to the aperture of the nozzle 14d. A desirable jet pattern of various fluids against the cold matter S can be formed according to the notches shape and ratio of the nozzle 14d, and the device is most suitable as cooling apparatus used in continuous casting or hot roll mill requiring a great amount of water in particular.
COPYRIGHT: (C)1980,JPO&Japio
JP570479A 1979-01-20 1979-01-20 fluid injection nozzle Expired JPS591094B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP570479A JPS591094B2 (en) 1979-01-20 1979-01-20 fluid injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP570479A JPS591094B2 (en) 1979-01-20 1979-01-20 fluid injection nozzle

Publications (2)

Publication Number Publication Date
JPS5597267A true JPS5597267A (en) 1980-07-24
JPS591094B2 JPS591094B2 (en) 1984-01-10

Family

ID=11618493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP570479A Expired JPS591094B2 (en) 1979-01-20 1979-01-20 fluid injection nozzle

Country Status (1)

Country Link
JP (1) JPS591094B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201748A1 (en) * 1981-01-22 1982-08-05 Nippon Steel Corp., Tokyo Continuous casting and direct rolling apparatus
JPS59162154U (en) * 1983-04-12 1984-10-30 住友重機械工業株式会社 Fluid injection device for cooling slabs in continuous casting machines
EP0839578A1 (en) * 1996-10-30 1998-05-06 The Boc Group, Inc. Atomising device and method
CN103418609A (en) * 2013-08-28 2013-12-04 重庆钢铁(集团)有限责任公司 High-precision steel plate production process for ship body structure
CN110405169A (en) * 2019-07-26 2019-11-05 首钢集团有限公司 A kind of improvement board briquette spray system and continuous casting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011212649A (en) * 2010-03-15 2011-10-27 Nozzle Network Co Ltd Two-fluid nozzle and atomizing device provided with two-fluid nozzle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201748A1 (en) * 1981-01-22 1982-08-05 Nippon Steel Corp., Tokyo Continuous casting and direct rolling apparatus
DE3201748C2 (en) * 1981-01-22 1985-07-04 Nippon Steel Corp., Tokio/Tokyo Device for the heat treatment of a steel strand in a continuous caster
US4658882A (en) * 1981-01-22 1987-04-21 Nippon Steel Corporation Machine for direct rolling of steel casting and producing steel product therefrom
JPS59162154U (en) * 1983-04-12 1984-10-30 住友重機械工業株式会社 Fluid injection device for cooling slabs in continuous casting machines
EP0839578A1 (en) * 1996-10-30 1998-05-06 The Boc Group, Inc. Atomising device and method
CN103418609A (en) * 2013-08-28 2013-12-04 重庆钢铁(集团)有限责任公司 High-precision steel plate production process for ship body structure
CN103418609B (en) * 2013-08-28 2015-07-01 重庆钢铁(集团)有限责任公司 High-precision steel plate production process for ship body structure
CN110405169A (en) * 2019-07-26 2019-11-05 首钢集团有限公司 A kind of improvement board briquette spray system and continuous casting system

Also Published As

Publication number Publication date
JPS591094B2 (en) 1984-01-10

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