IN2015DN01819A - - Google Patents

Info

Publication number
IN2015DN01819A
IN2015DN01819A IN1819DEN2015A IN2015DN01819A IN 2015DN01819 A IN2015DN01819 A IN 2015DN01819A IN 1819DEN2015 A IN1819DEN2015 A IN 1819DEN2015A IN 2015DN01819 A IN2015DN01819 A IN 2015DN01819A
Authority
IN
India
Prior art keywords
spray nozzles
pressurized water
header
removal structure
heat
Prior art date
Application number
Inventor
Yoichi Haraguchi
Koichi Sakamoto
Manabu Eto
Yuji Ikemoto
Kenji Horii
Original Assignee
Primetals Technologies Japan 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 Primetals Technologies Japan Ltd filed Critical Primetals Technologies Japan Ltd
Publication of IN2015DN01819A publication Critical patent/IN2015DN01819A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3066—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the valve element being at least partially hollow and liquid passing through it when the valve is opened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling

Abstract

Provided is a nozzle header that sprays pressurized water onto a high temperature object and that can prevent components provided to spray nozzles from being deformed and damaged by heat at the time of operation due to radiant heat from said high temperature object. This nozzle header for spraying water onto an object comprises: a header that supplies pressurized water; one or more spray nozzles that are supplied with the pressurized water from the header and that spray the pressurized water; and a heat removal structure attached so as to contact at least one of the spray nozzles. The heat removal structure includes the heat removal structure itself and a cooling medium flow path through which a cooling medium for cooling the spray nozzles passes.
IN1819DEN2015 2012-09-12 2013-06-26 IN2015DN01819A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012200349A JP5878446B2 (en) 2012-09-12 2012-09-12 Nozzle header, cooling device, hot-rolled steel plate manufacturing apparatus, and hot-rolled steel plate manufacturing method
PCT/JP2013/067470 WO2014041868A1 (en) 2012-09-12 2013-06-26 Nozzle header, cooling device, device for producing hot-rolled steel sheet, and method for producing hot-rolled steel sheet

Publications (1)

Publication Number Publication Date
IN2015DN01819A true IN2015DN01819A (en) 2015-05-29

Family

ID=50278002

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1819DEN2015 IN2015DN01819A (en) 2012-09-12 2013-06-26

Country Status (6)

Country Link
US (1) US10322440B2 (en)
JP (1) JP5878446B2 (en)
KR (1) KR101625810B1 (en)
CN (1) CN104768666B (en)
IN (1) IN2015DN01819A (en)
WO (1) WO2014041868A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107010A1 (en) * 2013-07-03 2015-01-22 Thyssenkrupp Steel Europe Ag Plant and method for hot rolling steel strip
US10603611B2 (en) * 2014-05-30 2020-03-31 Daritech, Inc. Cleaning systems and methods for rotary screen separators
DE102016101722A1 (en) * 2016-02-01 2017-08-03 Geva Automation Gmbh Control valve, in particular for use in cooling sections
DE102017111991B4 (en) * 2017-05-31 2019-01-10 Voestalpine Additive Manufacturing Center Gmbh Device for cooling hot, plane objects
DE102017127470A1 (en) * 2017-11-21 2019-05-23 Sms Group Gmbh Chilled beams and cooling process with variable cooling rate for steel sheets

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181314U (en) * 1978-06-13 1979-12-21
JPS5739660U (en) * 1980-08-11 1982-03-03
JPS5739660A (en) * 1980-08-22 1982-03-04 Nec Corp Outgoing subscriber circuit
JPS5976616A (en) * 1982-10-26 1984-05-01 Hayao Kabayama Method and device for descaling
JPS60133913A (en) 1983-12-22 1985-07-17 Nippon Steel Corp Liquid spraying nozzle
JPH06133913A (en) 1992-10-29 1994-05-17 Tokyo Gas Co Ltd Tableware washing and drying machine
JP2003159549A (en) * 2001-09-12 2003-06-03 Ikeuchi:Kk Spray nozzle
CN1304133C (en) * 2002-08-08 2007-03-14 杰富意钢铁株式会社 Cooling device, manufacturing method, and manufacturing line for hot rolled steel band
JP4029871B2 (en) * 2004-07-22 2008-01-09 住友金属工業株式会社 Steel plate cooling device, hot-rolled steel plate manufacturing apparatus and manufacturing method
CN101437631B (en) * 2006-07-27 2014-03-19 杰富意钢铁株式会社 Cooling device and cooling method for hot strip
JP5191683B2 (en) * 2007-04-16 2013-05-08 新日鐵住金株式会社 Cooling system
JP5646261B2 (en) * 2010-09-22 2014-12-24 三菱日立製鉄機械株式会社 Hot strip strip cooling system
US20130037629A1 (en) * 2011-08-08 2013-02-14 Barry Boquet Water hose nozzle
CN202238371U (en) * 2011-10-08 2012-05-30 德阳宝特机械设备有限责任公司 High-pressure water descaling nozzle

Also Published As

Publication number Publication date
CN104768666A (en) 2015-07-08
KR101625810B1 (en) 2016-06-13
JP2014054652A (en) 2014-03-27
US10322440B2 (en) 2019-06-18
JP5878446B2 (en) 2016-03-08
KR20150051217A (en) 2015-05-11
US20150224551A1 (en) 2015-08-13
WO2014041868A1 (en) 2014-03-20
CN104768666B (en) 2017-04-05

Similar Documents

Publication Publication Date Title
IN2015DN01819A (en)
MX359187B (en) Thermo spray gun with removable nozzle tip and method making and using the same.
EP3122469A4 (en) Improved swirl nozzle assemblies with high efficiency mechanical break up for generating mist sprays of uniform small droplets
IN2014DN03090A (en)
EP2656772A3 (en) Dishwasher
WO2014036298A3 (en) Modular dual vector fluid spray nozzles
WO2012065873A3 (en) Dishwasher with adjustable nozzle
MX2017003474A (en) System and method for quenching castings.
CL2014001577A1 (en) Method for spraying an object because it comprises creating a first jet of air around a target space, creating a second jet where the jet flows against the first jet of air, locating a target within the target space and emitting a spray into the target space; apparatus for spraying an object.
MX2015008848A (en) Irrigation sprinkler.
MX2014009426A (en) Spraying apparatus and spraying method of water and air having effected 4d.
MY180046A (en) Shower head
MX2018006774A (en) Painting booth with overspray removal system, method for removing the overspray, and plant.
DK3102335T3 (en) REFRIGERATOR FOR A SPRAY NOZZLE OR SPRAY SPRAY DEVICE WITH A REFRIGERATOR FOR THERMAL SPRAYING
EP3408032A4 (en) Improved swirl nozzle assembly with high efficiency mechanical break up to generate mist sprays of uniform small droplets
BR112014004400A2 (en) A method for expelling a plant protection composition through a fluid chamber that communicates with a spray nozzle through an electrically activable fluid valve, a spray gun for expelling a fluid, and using a spray gun
MX2016001545A (en) Spray quench systems for heat treated metal products.
MX339938B (en) Nozzle head for applying an insulating material.
CL2020001690A1 (en) System and method for spraying a product, in particular a plant protection product.
EA036290B9 (en) High temperature quench system and process
PL2411554T3 (en) Nozzle for a thermal spray gun and method of thermal spraying
MX2013004336A (en) Spray apparatus and method for spraying fragrance and water.
TW201613695A (en) A film forming apparatus
MX2013002498A (en) Direct contact type condenser for steam turbine.
WO2012022296A3 (en) Cooling tower water distributor