WO2002060612A1 - Dispositif de traitement thermique et de transport hydraulique des lamines - Google Patents

Dispositif de traitement thermique et de transport hydraulique des lamines Download PDF

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Publication number
WO2002060612A1
WO2002060612A1 PCT/RU2002/000030 RU0200030W WO02060612A1 WO 2002060612 A1 WO2002060612 A1 WO 2002060612A1 RU 0200030 W RU0200030 W RU 0200030W WO 02060612 A1 WO02060612 A1 WO 02060612A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling chamber
οχlazhdeniya
cut
nozzle
κameρy
Prior art date
Application number
PCT/RU2002/000030
Other languages
English (en)
Russian (ru)
Inventor
Semen Andreevich Morozov
Rafkat Spartakovich Takhautdinov
Vasily Nikolaevich Koty
Andrei Andreevich Morozov
Vladimir Nikolaevich Urtsev
Sergei Nikolaevich Anikeev
Dim Maratovich Khabibulin
Yury Evgenievich Berdichevsky
Sergei Iosifovich Platov
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu Nauchno-Proizvodstvennoe Obiedinenie 'tekhnostal'
Otkrytoe Aktsionernoe Obschestvo 'magnitogorsky Metallurgichesky Kombinat'
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 Obschestvo S Ogranichennoi Otvetstvennostyu Nauchno-Proizvodstvennoe Obiedinenie 'tekhnostal', Otkrytoe Aktsionernoe Obschestvo 'magnitogorsky Metallurgichesky Kombinat' filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu Nauchno-Proizvodstvennoe Obiedinenie 'tekhnostal'
Priority to DE10295854T priority Critical patent/DE10295854B4/de
Publication of WO2002060612A1 publication Critical patent/WO2002060612A1/fr

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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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
    • C21D1/62—Quenching devices

Definitions

  • the invention is subject to metallurgy, in particular, to equipment for thermal processing and hydraulics processing of a long unit. ⁇ ⁇
  • SIGNIFICANT FOX (DR. 26)
  • the rest of the element is with a final nozzle, and the diameter of the camera and its length are 1.4–2 and 8–12 of the internal diameter of the corresponding pipe (august 1, 8, 281 Susches ⁇ vennym ned ⁇ s ⁇ a ⁇ m izves ⁇ n ⁇ g ⁇ us ⁇ ys ⁇ va yavlyae ⁇ - camping eg ⁇ niz ⁇ aya ⁇ se ⁇ ayuschaya s ⁇ s ⁇ bn ⁇ s ⁇ , ⁇ s ⁇ l ⁇ u ⁇ ladi ⁇ el ⁇ dae ⁇ sya on ⁇ sech ⁇ u ⁇ na ⁇ avlyayuschemu ⁇ analu ⁇ d ⁇ yamym ug- l ⁇ m ⁇ sn ⁇ vn ⁇ mu ⁇ u ⁇ , ⁇ ch ⁇ ⁇ iv ⁇ di ⁇ v ⁇ zni ⁇ n ⁇ veniyu ⁇ elny ⁇ ⁇
  • the descent nozzle may be installed with the room
  • SIGNIFICANT FOX (DR. 26) Conveniently equipped with a camcorder.
  • the device supports partition 1, which is connected to unit 2, interconnected with cooling chamber 3.
  • partition 1 which is connected to unit 2, interconnected with cooling chamber 3.
  • ⁇ ame ⁇ a 3 ⁇ lazhdeniya vy ⁇ lnena with v ⁇ dn ⁇ y tsilind ⁇ iches ⁇ y ⁇ l ⁇ s ⁇ yu 6 ⁇ e ⁇ e ⁇ dyaschey in ⁇ nusn ⁇ tapered v ⁇ n ⁇ u 5 s ⁇ bschennuyu tsilind ⁇ iches ⁇ im na ⁇ avlyayuschim ⁇ anal ⁇ m 4 vy ⁇ dn ⁇ y ⁇ nusn ⁇ ⁇ asshi ⁇ yayuscheysya v ⁇ - ⁇ n ⁇ y 11.
  • the cooler is equipped in the zone of the cylindrical directional channel 4 and the radiant cooling channels 15 for the outlet of the cooler.
  • the cooler ceases to be a part of the Klein'skoe slavnyy soplo 10, invertible outward invasion of the outer part of the 11th d ⁇ i 12, changing sv ⁇ e na ⁇ avlenie navs ⁇ echu ⁇ u ⁇ ladi ⁇ elya of na ⁇ avlyayuscheg ⁇ ⁇ anala 16 ⁇ ame ⁇ y 3 ⁇ la- REPRESENTATIONS s ⁇ s ⁇ and increasing on account ⁇ g ⁇ , ch ⁇ ⁇ l ⁇ schad You are a ⁇ dn ⁇ g ⁇ ⁇ e ⁇ echn ⁇ g ⁇ schelev ⁇ g ⁇ s ⁇ la section 10 smaller than the sum of the cross sections ⁇ e ⁇ echny ⁇ ⁇ ve ⁇ s ⁇ y 8.
  • P ⁇ s ⁇ l ⁇ u ⁇ ladi ⁇ el is ⁇ e- ⁇ ae ⁇ s ⁇ la of schelev ⁇ g ⁇ 10 in the form of a stable laminar koltsygo flow, it prevents further movement of the cooler from the heater for 2 In this case, the speed of the product does not decrease, since the ring cooler flows away from the cooler and the receiver.
  • Execution of the distribution system 8 means that the significant amount of cooler is in
  • SIGNIFICANT FOX (DR. 26) slit-hole 10, ensuring a decrease in the temperature drop across the cross-section of the appliance, as well as an additional cooling of the camera and an increase in cooling.
  • the use of the device is agreed to by the invention to reduce the waste of the cut-off zone by 30-50% and reduce the cost of the cooler by 20-25%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Nozzles (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

L'invention relève de la métallurgie et notamment d'un dispositif de traitement thermique et de transport hydraulique des laminés longs. Le dispositif comprend une buse, un tuyau de guidage, une chambre de refroidissement avec un entonnoir d'admission dont la cavité est reliée par une conduite de guidage avec un élément de coupure muni d'un ajutage conique. Il se distingue en ce que l'élément de coupure se présente comme un ajutage de coupure en forme de coupe comportant au centre une saillie conique qui rentre dans l'entonnoir évasé de la chambre de refroidissement de manière à former une tuyère en fente annulaire entre la surface de l'entonnoir évasé de sortie et la surface externe de la saillie conique de l'ajutage de coupure; ces éléments communiquent par un système d'orifices de distribution, disposés sur la périphérie du corps de la chambre de refroidissement, avec la cavité de la chambre de refroidissement faite à son entrée. L'invention permet d'augmenter les capacités de coupure de la chambre de refroidissement et de réduire en même temps sa longueur.
PCT/RU2002/000030 2001-01-30 2002-01-28 Dispositif de traitement thermique et de transport hydraulique des lamines WO2002060612A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10295854T DE10295854B4 (de) 2001-01-30 2002-01-28 Vorrichtung zur Wärmebehandlung und hydraulischen Förderung von Walzgut

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001102666 2001-01-30
RU2001102666/02A RU2180278C1 (ru) 2001-01-30 2001-01-30 Устройство для термической обработки и гидротранспортирования проката

Publications (1)

Publication Number Publication Date
WO2002060612A1 true WO2002060612A1 (fr) 2002-08-08

Family

ID=20245370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000030 WO2002060612A1 (fr) 2001-01-30 2002-01-28 Dispositif de traitement thermique et de transport hydraulique des lamines

Country Status (3)

Country Link
DE (1) DE10295854B4 (fr)
RU (1) RU2180278C1 (fr)
WO (1) WO2002060612A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU545679A1 (ru) * 1975-01-03 1977-02-05 Днепропетровский Металлургический Институт Устройство дл термической обработки проката
US4197730A (en) * 1977-06-11 1980-04-15 Stahlwerke Peine-Salzgitter Aktiengesellschaft Cooling arrangement
SU876737A1 (ru) * 1980-03-13 1981-10-30 Днепропетровский Металлургический Институт Устройство дл термической обработки и гидротранспортировани проката
RU2015177C1 (ru) * 1991-03-19 1994-06-30 Криворожский металлургический комбинат "Криворожсталь" им.В.И.Ленина Устройство для термической обработки и гидротранспортирования проката

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7134676U (de) * 1971-09-11 1973-09-13 Kueppers K Einrichtung zum Entfernen von Kühl wasser in einer Wasserkuhleinrichtung für schnellaufenden Walzdraht
SU1721101A1 (ru) * 1989-09-19 1992-03-23 Западно-Сибирский Металлургический Комбинат Им.50-Летия Великого Октября Устройство дл охлаждени проката
DD288989A5 (de) * 1989-11-16 1991-04-18 ����������@�����������@���Kk�� Kuehlrohr
DE4238960C2 (de) * 1992-11-13 1997-06-05 Mannesmann Ag Kühlrohr zum Kühlen von Walzprofilen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU545679A1 (ru) * 1975-01-03 1977-02-05 Днепропетровский Металлургический Институт Устройство дл термической обработки проката
US4197730A (en) * 1977-06-11 1980-04-15 Stahlwerke Peine-Salzgitter Aktiengesellschaft Cooling arrangement
SU876737A1 (ru) * 1980-03-13 1981-10-30 Днепропетровский Металлургический Институт Устройство дл термической обработки и гидротранспортировани проката
RU2015177C1 (ru) * 1991-03-19 1994-06-30 Криворожский металлургический комбинат "Криворожсталь" им.В.И.Ленина Устройство для термической обработки и гидротранспортирования проката

Also Published As

Publication number Publication date
DE10295854T5 (de) 2004-04-15
RU2180278C1 (ru) 2002-03-10
DE10295854B4 (de) 2006-10-12

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