EP4010503B1 - Beweglicher tank für ein wärmeaustauschflüssigkeitsbad und anlage mit einem solchen tank - Google Patents

Beweglicher tank für ein wärmeaustauschflüssigkeitsbad und anlage mit einem solchen tank Download PDF

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Publication number
EP4010503B1
EP4010503B1 EP20746977.6A EP20746977A EP4010503B1 EP 4010503 B1 EP4010503 B1 EP 4010503B1 EP 20746977 A EP20746977 A EP 20746977A EP 4010503 B1 EP4010503 B1 EP 4010503B1
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EP
European Patent Office
Prior art keywords
tank
heat exchange
moveable
exchange liquid
underlying
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.)
Active
Application number
EP20746977.6A
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English (en)
French (fr)
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EP4010503A1 (de
EP4010503C0 (de
Inventor
Samuel CASTIAUX
Paul Giraud
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Fib Belgium
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Fib Belgium
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Application granted granted Critical
Publication of EP4010503B1 publication Critical patent/EP4010503B1/de
Publication of EP4010503C0 publication Critical patent/EP4010503C0/de
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Classifications

    • 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
    • C21D1/63—Quenching devices for bath quenching
    • C21D1/64—Quenching devices for bath quenching with circulating liquids
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces
    • 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
    • C21D1/63—Quenching devices for bath quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/58—Continuous furnaces for strip or wire with heating by baths

Definitions

  • the present invention relates to a mobile tank for a heat exchange liquid bath in which at least one elongated metal article scrolls submerged in a direction of travel, this tank comprising a bottom, side walls parallel to said direction of travel , and between these side walls at least one upstream dam and at least one downstream dam above which the heat exchange liquid overflows into the same basin underlying the mobile tank and between which the said at least one elongated metal article passes, as well as an inlet for heat exchange liquid, this tank being supported in a displaceable manner on guide means parallel to said direction of travel (see for example utility model CN 201459188 ).
  • the invention also relates to an installation comprising at least one such tank and its use.
  • the refrigerant can be liquid.
  • the liquid lead used for a long time is now increasingly replaced by water or preferably by certain polymer solutions.
  • a mobile overflow tank is supplied with coolant from an underlying basin via a complex, fixed device located outside this underlying basin.
  • an underlying basin in which a first tank is fixedly mounted and a second tank is fixedly mounted in an intermediate tank movably arranged in the underlying basin underlying.
  • the liquid from the first tank is fed directly from the underlying basin and it overflows from this tank directly into it.
  • the liquid of the second tank is supplied directly from the intermediate tank and it overflows at the less partially in this one.
  • the liquid supply to the intermediate tank is not described.
  • the object of the present invention is to provide an overflow tank for a heat exchange liquid bath which is movable in order to be able to treat an elongated metal article moving through a fluid, in a position that can be adjusted at any time to modify its temperature precisely. another, and that in a simple and economical way.
  • a main object of the invention consists in proposing a simple, effective and inexpensive solution for the circulation of the heat exchange liquid between the underlying basin and this tank which can be moved at any time.
  • Another object of the invention is to be able, in a simple manner, to treat by heat exchange several different elongated metal articles, moving in parallel.
  • a mobile tank as indicated in the preamble which also carries a liquid circulation system fixedly attached to the outside thereof, so as to be entirely movable. with it inside the underlying basin, and arranged to bring the heat exchange liquid present in the underlying basin directly to the inlet for heat exchange liquid of the mobile tank.
  • heat exchange liquid is meant according to the invention, a cooling liquid or a heating liquid which exerts a temperature exchange with the moving elongated metal article.
  • elongated metal articles is meant according to the invention all metal articles of small section and in particular wires, tapes, rods, tubes and the like.
  • the tank to overflow becomes autonomous and its position can be adjusted with maximum flexibility above the underlying basin. All the elements necessary for the operation of the tank accompany it in any position and the liquid relationship between the underlying basin and the tank is particularly simplified. In addition, the position of the circulation system in no way encumbers the space of the reservoir necessary for the scrolling of the elongated articles to be treated.
  • the circulation system comprises a propellant body having a lower end opening into the heat exchange liquid of the underlying basin and an upper end fixed to the tank, outside the latter, a motor rotor arranged at the upper end of the propellant body, a propeller which is arranged inside the lower end of the propellant body and which is rotated by the rotary motor, so as to propel the liquid upwards heat exchange of the underlying basin in which it is immersed, and a communication for liquid between the thruster body and said inlet of the reservoir for heat exchange liquid.
  • the propellant body can thus take the form of a tube fixed laterally to the tank and capable of propelling upwards, in the tank, the heat exchange liquid located in the underlying basin just below the tank.
  • said guide means are rails and the tank is provided with rolling or sliding means capable of cooperating with said rails to allow movement of the tank on these rails. These can cross the entire length of the underlying basin and thus allow movement of the reservoir over its entire length.
  • the reservoir is provided with a handle, either at the level of the reservoir itself, or of the circulation system for example.
  • a handle either at the level of the reservoir itself, or of the circulation system for example.
  • the reservoir is, as indicated above, provided with upstream and downstream dams. It is an overflow tank.
  • said at least one upstream dam and said at least one downstream dam are arranged relative to each other at an adjustable distance. This allows adjustment in length of the tank bath. Not only can the tank be placed precisely in the travel path of the elongated metal articles, but the duration of heat exchange in the tank can also be adjusted. Such adjustments are important depending on the articles to be processed, in particular their section.
  • the reservoir is divided into compartments separated by longitudinal partitions parallel to the direction of travel and each compartment has an aforesaid upstream dam and/or an aforesaid downstream dam, which can be moved independently. It is conceivable that the downstream dam of the compartment be only movable, or the upstream dam, or that both be movable simultaneously. This arrangement makes it possible to treat differently wires of variable cross-sections running simultaneously one beside the other in the same reservoir.
  • the invention also relates to a heat exchange installation between moving elongated metal articles and a heat exchange liquid, comprising at least one reservoir according to the invention.
  • This installation may comprise several aforesaid tanks supported above the same underlying basin on the same guide means, independently movable. These reservoirs can successively receive the same elongated metal articles and thus allow staged cooling or staged heating thereof.
  • the installation comprises several mutually parallel guide means which each support, above the same underlying basin, at least one aforesaid tank in an independently movable manner.
  • these must be able to be treated in different positions of the moving path and for different times, while they possibly have different speeds, which allows this embodiment according to the invention.
  • the invention also relates to a use of an installation according to the invention for the controlled cooling or the controlled heating of said moving elongated metal articles.
  • an installation according to the invention for the controlled cooling or the controlled heating of said moving elongated metal articles.
  • the reservoir 1 for the heat exchange liquid bath according to the invention which is shown in the figures 1 to 3 , comprises a bottom 2 and two side walls 3 and 4 parallel to the direction 5 of travel of the threads 19.
  • the wall 3 is also provided with a flange 21.
  • An upstream dam 6 is provided at the entry of the wires into the reservoir, in the example illustrated in the form of a cylinder on which the scrolling wire or wires rest, and a downstream dam 7 is provided at a distance from the upstream dam 6, in this example illustrated in the form of an element with a triangular section at the top of which the scrolling thread or threads are supported.
  • the heat exchange liquid is contained in tank 1 between the dams over which it overflows towards upstream and downstream as represented by arrows on the picture 3 .
  • the tank according to the invention is called an overflow tank.
  • the level of heat exchange liquid 16 present in tank 1 is represented symbolically on this picture 3 .
  • the tank 1 is provided with rollers 8 which make it possible to support it movably on guide means parallel to the direction of travel 5 of the wires.
  • the guide means are formed by rails 9 which are arranged in a basin 10 underlying the tank 1.
  • the heat exchange liquid which overflows from the upstream 6 and downstream 7 dams is collected directly from the underlying basin 10. predetermined constant the liquid of this pool.
  • An inlet 11 for feeding the heat exchange liquid into the reservoir is provided, in the case illustrated, in the side wall 3 of the reservoir.
  • a circulation system 12 is attached in a fixed manner to the mobile reservoir 1 outside the latter. It is therefore entirely movable with it, inside the underlying basin 10. All the elements of this circulation system 12 are moved with the mobile reservoir when the latter changes its position on the guide rails. 9. The autonomy of the tank is therefore total.
  • the circulation system 12 brings to the inlet 11 the heat exchange liquid directly from the underlying basin 10.
  • the circulation system 12 comprises a propellant body 13 having a lower end opening into the heat exchange liquid of the underlying basin 10 (see the picture 3 where the level 20 of the heat exchange liquid is represented symbolically).
  • thruster body 13 supports a rotary motor 14 which rotates a propeller 15 arranged inside the lower end of thruster body 13.
  • the propeller 15 propels the heat exchange liquid of the underlying basin in which it is immersed upwards, so as to bring it to a communication for liquid 17 between the propellant body 13 and the inlet 11 of tank 1.
  • the reservoir may be provided with at least one handle, as shown in the figure 4 at 23, which allows manual movement of the tank 1 on the guide rails 9.
  • the downstream dam 7 is arranged so as to be movable relative to the upstream dam 6.
  • a rack 18 extends in the center of the reservoir 1 and allows the arrangement of the downstream dam 7 in an adjustable position, for example close to the upstream dam 6, as shown on the figure 2 , or at a greater distance from this upstream dam 6, as represented on the figure 1 And 3 .
  • This arrangement makes it possible to adjust the length of the bath according to the yarns to be treated and the properties which it is desired to obtain for the products.
  • the reservoir 1 is divided into three longitudinal compartments separated by longitudinal partitions 24, which are parallel to the running direction 5 of the wires.
  • Each compartment has an independent downstream dam 7, adjustable on a rack 18.
  • the threads running through the compartment shown on the left are immersed over a bath length greater than the threads running through the other two compartments.
  • each compartment has an independent upstream dam, possibly adjustable in position with respect to the downstream dam.
  • a layer of 4 parallel threads 19 and 19' scroll above an underlying basin 10.
  • this single underlying basin 10 are provided, independently movable, two reservoirs 1 and 1' following the invention. These two reservoirs are movably guided on guide means 9 and 9' which are parallel to each other as well as to the direction of travel 5.
  • the reservoirs 1 and 1' have been moved on the guide means so that the wires 19 and 19' are treated by the heat exchange liquid, during scrolling, at a different location from the basin 10. Furthermore, the distance between the dam 7 and the dam 6 is greater in the reservoir 1 than between the dam 7' and the 6' dam in 1' reservoir. If the threads 19 and 19' run at the same speed in the two reservoirs, the threads 19 are processed later than the threads 19' and the processing time is longer in reservoir 1 than in reservoir 1' .
  • the planned installation is therefore very flexible and allows a wide variation in the treatment of the threads that pass by, while being particularly easy to maneuver with particularly autonomous mobile tanks.
  • wires 19 or 19' are treated by several successive reservoirs above the same underlying basin 10, these reservoirs being arranged in succession on the same guide means and independently movable.
  • the treated yarns pass through the reservoirs according to the invention and between them without undergoing any inflection, which is particularly favorable.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Claims (14)

  1. Beweglicher Tank (1, 1') für ein Wärmeaustauschflüssigkeitsbad, in dem eingetaucht mindestens ein länglicher Metallgegenstand (19, 19') in einer Laufrichtung (5) läuft,
    umfassend einen Boden (2), zur Laufrichtung (5) parallele Seitenwände (3, 4) und zwischen diesen Seitenwänden mindestens einen stromaufwärtigen Damm (6, 6') und mindestens einen stromabwärtigen Damm (7, 7'), über die die Wärmeaustauschflüssigkeit direkt in ein und dasselbe Becken (10) unterhalb des beweglichen Tanks überläuft und zwischen denen der mindestens eine längliche Metallgegenstand läuft, sowie einen Einlass (11) für Wärmeaustauschflüssigkeit,
    wobei dieser bewegliche Tank (1, 1') verlagerbar auf zur Laufrichtung parallelen Führungsmitteln (9, 9') gehalten wird,
    dadurch gekennzeichnet, dass der bewegliche Tank weiter ein Flüssigkeitszirkulationssystem (12,12') trägt, das fest an seiner Außenseite aufgehängt ist, sodass es vollständig mit ihm innerhalb des darunterliegenden Beckens verlagert werden kann, und das so eingerichtet ist, dass es Wärmeaustauschflüssigkeit, die in dem darunterliegenden Becken (10) vorhanden ist, direkt zum Einlass (11) für Wärmeaustauschflüssigkeit bringt.
  2. Beweglicher Tank nach Anspruch 1, dadurch gekennzeichnet, dass das Zirkulationssystem (12, 12') umfasst
    - einen Antriebskörper (13), der ein unteres Ende, das in die Wärmeaustauschflüssigkeit des darunterliegenden Beckens (10) mündet, und ein oberes Ende aufweist, das an der Außenseite des Tanks an diesem befestigt ist,
    - einen Drehmotor (14), der am oberen Ende des Antriebskörpers (13) eingerichtet ist,
    - eine Schraube (15), die innerhalb des unteren Endes des Antriebskörpers eingerichtet ist und die vom Drehmotor in Drehung versetzt wird, um die Wärmeaustauschflüssigkeit aus dem darunterliegenden Becken, in das sie getaucht ist, nach oben zu treiben, und
    - eine Verbindung für Flüssigkeit (17) zwischen dem Antriebskörper (13) und dem Einlass (11) des Tanks für die Wärmeaustauschflüssigkeit.
  3. Beweglicher Tank nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Führungsmittel (9 und 9') Schienen sind und dadurch, dass der Tank mit Roll- (8, 8') oder Gleitmitteln versehen ist, die eine Verlagerung des beweglichen Tanks auf diesen Schienen ermöglichen.
  4. Beweglicher Tank nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er mit mindestens einem Griff (23) ausgestattet ist, der ein manuelles Verlagern des Tanks auf den Führungsmitteln ermöglicht.
  5. Beweglicher Tank nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der mindestens eine stromaufwärtige Damm (6, 6') und der mindestens eine stromabwärtige Damm (7, 7') in einem einstellbaren Abstand zueinander eingerichtet sind, um eine Längenänderung des Bades zu ermöglichen.
  6. Beweglicher Tank nach Anspruch 5, dadurch gekennzeichnet, dass er in Fächer unterteilt ist, die durch zur Laufrichtung (5) parallele Längsschotte (24) getrennt sind, und dadurch, dass jedes Fach einen stromaufwärtigen Damm (6, 6') und/oder einen stromabwärtigen Damm (7, 7') besitzt, die unabhängig verlagert werden können.
  7. Beweglicher Tank nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der mindestens eine längliche Metallgegenstand im Tank zwischen dem mindestens einen stromaufwärtigen Damm und dem mindestens einen stromabwärtigen Damm läuft, ohne einem Wendepunkt unterworfen zu sein.
  8. Tank nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der mindestens eine längliche Metallgegenstand ausgewählt ist aus der Gruppe bestehend aus Metalldrähten, -bändern, -rohren und -stäben.
  9. Anlage zum Wärmeaustausch zwischen laufenden länglichen Metallgegenständen und einer Wärmeaustauschflüssigkeit, die mindestens einen beweglichen Tank nach einem der Ansprüche 1 bis 8 umfasst.
  10. Anlage nach Anspruch 9, dadurch gekennzeichnet, dass sie mehrere bewegliche Tanks (1, 1') umfasst, die über ein und demselben darunterliegenden Becken (10) unabhängig voneinander verlagerbar auf denselben Führungsmitteln gehalten werden.
  11. Anlage nach Anspruch 9, dadurch gekennzeichnet, dass sie mehrere zueinander parallele Führungsmittel umfasst, die jeweils über ein und demselben darunterliegenden Becken mindestens einen beweglichen Tank unabhängig verlagerbar halten.
  12. Anlage nach Anspruch 9, dadurch gekennzeichnet, dass sie mehrere aufeinanderfolgende darunterliegende Becken umfasst, über denen mindestens ein beweglicher Tank unabhängig verlagerbar gehalten wird.
  13. Anlage nach einem der Ansprüche 9 bis 12, dadurch gekennzeichnet, dass der mindestens eine längliche Metallgegenstand in jedem Tank und zwischen jedem Tank entlang der Laufrichtung läuft, ohne einem Wendepunkt unterworfen zu sein.
  14. Verwendung einer Anlage nach einem der Ansprüche 9 bis 13 zum kontrollierten Abkühlen oder kontrollierten Erhitzen der laufenden länglichen Metallgegenstände.
EP20746977.6A 2019-08-07 2020-07-30 Beweglicher tank für ein wärmeaustauschflüssigkeitsbad und anlage mit einem solchen tank Active EP4010503B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE20195508A BE1027482B1 (fr) 2019-08-07 2019-08-07 Réservoir pour bain de liquide d'échange thermique et installation comprenant un tel réservoir
PCT/EP2020/071567 WO2021023628A1 (fr) 2019-08-07 2020-07-30 Réservoir mobile pour bain de liquide d'échange thermique et installation comprenant un tel réservoir

Publications (3)

Publication Number Publication Date
EP4010503A1 EP4010503A1 (de) 2022-06-15
EP4010503B1 true EP4010503B1 (de) 2023-08-23
EP4010503C0 EP4010503C0 (de) 2023-08-23

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ID=67766002

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Application Number Title Priority Date Filing Date
EP20746977.6A Active EP4010503B1 (de) 2019-08-07 2020-07-30 Beweglicher tank für ein wärmeaustauschflüssigkeitsbad und anlage mit einem solchen tank

Country Status (8)

Country Link
EP (1) EP4010503B1 (de)
JP (1) JP2022544168A (de)
KR (1) KR20220054800A (de)
CN (1) CN114391047A (de)
BE (1) BE1027482B1 (de)
ES (1) ES2961404T3 (de)
MX (1) MX2022001670A (de)
WO (1) WO2021023628A1 (de)

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FR2605645B1 (fr) * 1986-10-22 1989-05-12 Stein Heurtey Dispositif pour la trempe interieure et exterieure de pieces tubulaires
CN201459188U (zh) * 2009-04-27 2010-05-12 中钢集团郑州金属制品研究院有限公司 橡胶软管增强用钢丝电镀黄铜作业线水淬火热处理设备
US20120018061A1 (en) * 2010-07-22 2012-01-26 Thomas Tyl Liquid quench
CN202543271U (zh) * 2012-05-07 2012-11-21 中钢集团郑州金属制品研究院有限公司 多规格钢丝索氏体化水淬火热处理设备
CN102864298A (zh) * 2012-09-04 2013-01-09 东营宏源机械设备有限公司 一种钢帘线电镀黄铜作业线水淬火热处理可调装置
CN103397166A (zh) * 2013-07-25 2013-11-20 张家港市胜达钢绳有限公司 一种胎圈钢丝半成品热处理设备
CN203462089U (zh) * 2013-09-30 2014-03-05 曹玉贵 双金属带锯条油淬火快速冷却装置
US9745640B2 (en) * 2015-03-17 2017-08-29 Tenaris Coiled Tubes, Llc Quenching tank system and method of use
CN204676127U (zh) 2015-04-28 2015-09-30 博尔富（江苏）实业有限公司 钢丝绳水浴工艺槽
JP2020514539A (ja) 2017-01-12 2020-05-21 エンベー ベカルト ソシエテ アノニムＮＶ Ｂｅｋａｅｒｔ ＳＡ スチールワイヤの制御されたパテンティングのための方法および設備
CN108251618A (zh) * 2018-03-21 2018-07-06 嘉兴东方钢帘线有限公司 一种钢帘线的水淬火装置

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Publication number Publication date
MX2022001670A (es) 2022-05-13
CN114391047A (zh) 2022-04-22
JP2022544168A (ja) 2022-10-17
EP4010503A1 (de) 2022-06-15
ES2961404T3 (es) 2024-03-11
BE1027482B1 (fr) 2021-03-08
BE1027482A1 (fr) 2021-03-02
WO2021023628A1 (fr) 2021-02-11
KR20220054800A (ko) 2022-05-03
EP4010503C0 (de) 2023-08-23

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