JPS5522434A - Water draining method of rolling mill - Google Patents

Water draining method of rolling mill

Info

Publication number
JPS5522434A
JPS5522434A JP9460378A JP9460378A JPS5522434A JP S5522434 A JPS5522434 A JP S5522434A JP 9460378 A JP9460378 A JP 9460378A JP 9460378 A JP9460378 A JP 9460378A JP S5522434 A JPS5522434 A JP S5522434A
Authority
JP
Japan
Prior art keywords
coolant
nozzle
spouted
rolls
work rolls
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.)
Pending
Application number
JP9460378A
Other languages
Japanese (ja)
Inventor
Yasutsugu Yoshimura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9460378A priority Critical patent/JPS5522434A/en
Publication of JPS5522434A publication Critical patent/JPS5522434A/en
Pending 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE:To prevent deposition of coolant on the rolling material having passed through work rolls by setting the position and angle of the coolant spraying nozzle disposed on the exit side of the work rolls at the specific conditions. CONSTITUTION:The coolant being spouted from the coolant headers 7, 8 provided on the inlet side of work rolls 1 is flown off and removed from the rolling material 2 by the air being spouted from the nozzle 13 provided on the outlet side of the rolls 1. When in this constitution X is let to be the distance from the end of the material 2 side up to the point of collision of the air being spouted from the nozzle 13, Y to be the distance from the roll bite up to the end part of the nozzle 13 and theta to be the angle assumed by the axial line l of the rolls 1 and the axial line of the nozzle 13, then these are set at the following conditions. Namely, setting these at 0<X<30 mm, 45 deg.<theta<90 deg. and Y<=400 mm enables the deposition of the coolant on the material 2 to be prevented, the number of nozzles to be refuced and contribution to be made to smaller energy and lower noise.
JP9460378A 1978-08-04 1978-08-04 Water draining method of rolling mill Pending JPS5522434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9460378A JPS5522434A (en) 1978-08-04 1978-08-04 Water draining method of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9460378A JPS5522434A (en) 1978-08-04 1978-08-04 Water draining method of rolling mill

Publications (1)

Publication Number Publication Date
JPS5522434A true JPS5522434A (en) 1980-02-18

Family

ID=14114823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9460378A Pending JPS5522434A (en) 1978-08-04 1978-08-04 Water draining method of rolling mill

Country Status (1)

Country Link
JP (1) JPS5522434A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016878A (en) * 1983-07-08 1985-01-28 日新工業株式会社 Composition based on inorganic material for water glass foaming agent
JPS6077924A (en) * 1983-09-12 1985-05-02 アルベッド　エス．アー． Method and device for cooling rolled material
US4691549A (en) * 1981-12-24 1987-09-08 United Engineering Rolling Mills, Inc. Apparatus for removing liquid from a strip in a rolling mill and method thereof
WO1995005251A1 (en) * 1993-08-12 1995-02-23 Lamberton And Company Limited Apparatus for use in rolling mills
CN102671975A (en) * 2012-05-04 2012-09-19 中冶南方工程技术有限公司 Active airflow field control type dry planishing dust removal method
CN103415358A (en) * 2011-05-16 2013-11-27 新日铁住金工程技术株式会社 Rolling mill roll-cleaning device and cleaning method
CN104550092A (en) * 2014-12-29 2015-04-29 一重集团大连设计研究院有限公司 Roller cleaning device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057056A (en) * 1973-09-21 1975-05-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057056A (en) * 1973-09-21 1975-05-19

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691549A (en) * 1981-12-24 1987-09-08 United Engineering Rolling Mills, Inc. Apparatus for removing liquid from a strip in a rolling mill and method thereof
JPS6016878A (en) * 1983-07-08 1985-01-28 日新工業株式会社 Composition based on inorganic material for water glass foaming agent
JPS64353B2 (en) * 1983-07-08 1989-01-06 Nisshin Kogyo Kk
JPS6077924A (en) * 1983-09-12 1985-05-02 アルベッド　エス．アー． Method and device for cooling rolled material
JPH0573806B2 (en) * 1983-09-12 1993-10-15 Arbed
WO1995005251A1 (en) * 1993-08-12 1995-02-23 Lamberton And Company Limited Apparatus for use in rolling mills
CN103415358A (en) * 2011-05-16 2013-11-27 新日铁住金工程技术株式会社 Rolling mill roll-cleaning device and cleaning method
US9433986B2 (en) 2011-05-16 2016-09-06 Nippon Steel & Sumikin Engineering Co., Ltd. Rolling mill roll-cleaning device and cleaning method
CN102671975A (en) * 2012-05-04 2012-09-19 中冶南方工程技术有限公司 Active airflow field control type dry planishing dust removal method
CN104550092A (en) * 2014-12-29 2015-04-29 一重集团大连设计研究院有限公司 Roller cleaning device

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