公开(公告)号：US4874471A

公开(公告)日：1989-10-17

申请号：US126261

申请日：1987-11-27

申请人： Stephan Wilmotte

发明人： Stephan Wilmotte

IPC分类号： B22D11/10 ,  B22D11/00 ,  B22D11/04 ,  B22D11/06 ,  B22D11/103 ,  B22D11/11 ,  B22D11/112 ,  B22D11/14 ,  B22D41/58 ,  B22D41/60 ,  B22D41/62

CPC分类号： B22D11/112 ,  B22D11/11 ,  B22D41/58 ,  B22D41/60 ,  B22D41/62 ,  Y10S164/90

摘要： A device for casting a metal in the pasty phase in a continuous casting mold comprises a vertical conduit disposed upstream of the mold and provided externally with cooling means a distributor member disposed substantially at the inlet of the conduit to deflect the metal flowing from a casting nozzle towards the inner surface of the vertical conduit which may be extended by a tubular element penetrating into the mold and an inlet section for the conduit at least the inner surface of which is formed by refractory material, the distributor member being disposed in the inlet section. The device may have an injector for injecting a gaseous agent into the vertical conduit below the distributor member, and a further device for causing the metal to rotate in the inlet section.

摘要翻译： 用于在连续铸造模具中在糊状相中铸造金属的装置包括设置在模具的上游的垂直导管并且在外部设置有冷却装置，分布器构件基本上设置在导管的入口处，以使从铸造喷嘴流出的金属偏转 朝向垂直导管的内表面，该内表面可以由穿过模具的管状元件延伸，并且至少其内表面由耐火材料形成的导管的入口部分，分配器构件设置在入口部分中。 该装置可以具有用于将气态试剂注入分配器构件下方的垂直导管的注射器，以及用于使金属在入口部分中旋转的另一装置。

公开(公告)号：US5843367A

公开(公告)日：1998-12-01

申请号：US666408

申请日：1996-06-26

申请人： Benoit Dormal ,  Pierre Simon ,  Stephan Wilmotte

发明人： Benoit Dormal ,  Pierre Simon ,  Stephan Wilmotte

IPC分类号： C23C2/00 ,  C23C2/26 ,  C21D1/62

CPC分类号： C23C2/26

摘要： Device for the accelerated cooling of a continuous substrate moving rapidly in a vertical plane, formed by a closed chamber, which includes, in succession in the direction of travel of the substrate, at least one so-called main cooling zone provided with coolant injectors, a so-called secondary cooling zone promoting contact between the coolant and the substrate, a coolant extraction zone and coolant retainers both at the inlet and outlet of the cooling device. The main cooling zone includes, spray injectors for forming one or more water/air fog curtains arranged in space so that they come into direct contact with the substrate to be cooled.

摘要翻译： PCT No.PCT / BE95 / 00089 Sec。 371日期：1996年6月26日 102（e）日期1996年6月26日PCT提交1995年9月27日PCT公布。 公开号WO96 / 13619 日期1996年5月9日为了在由垂直平面中快速移动的连续衬底的加速冷却的装置中，所述连续衬底由封闭的腔室形成，所述闭合腔室依次包括衬底行进方向，至少一个所谓的主冷却区域 具有冷却剂喷射器，所谓的辅助冷却区促进冷却剂和基板之间的接触，冷却剂提取区和冷却装置的入口和出口处的冷却剂保持器。 主冷却区包括用于形成布置在空间中的一个或多个水/空气雾窗的喷射喷射器，使得它们与待冷却的基板直接接触。

公开(公告)号：US5628842A

公开(公告)日：1997-05-13

申请号：US517262

申请日：1995-08-21

申请人： Stephan Wilmotte ,  Michel Dubois ,  Erik Van Perlstein ,  Simon Vandenbruaene ,  Michel Beguin

发明人： Stephan Wilmotte ,  Michel Dubois ,  Erik Van Perlstein ,  Simon Vandenbruaene ,  Michel Beguin

IPC分类号： C23C2/28 ,  C21D1/42

CPC分类号： C23C2/28

摘要： A method and apparatus for continuously treating a strip of hot dip-galvanized steel. The method comprises the steps of rapidly reheating the strip to a predetermined temperature between 460.degree. C. and 600.degree. C., with a heating flux greater than 180 kWatts per meter squared based for each face of the strip; maintaining the strip at a substantially constant temperature for a predetermined period of time lasting between 10 and 30 seconds; and subsequently cooling the strip rapidly to a temperature below 420.degree. C., using a cooling flux of a magnitude greater than 100 kWatts per meter squared for each face of the strip. The step of rapidly reheating is performed following a drying operation conducted on the strip as it exits from a zinc bath. The apparatus comprises various elements for performing the method, as well as a vessel containing the zinc bath, redirecting rolls which define an upward and substantially vertical trajectory for the strip and a drying mechanism disposed along the trajectory downstream of the vessel's exit. Preferably, the rapidly heating of the strip is accomplished using an induction furnace operating at a frequency between 100 and 500 kHz, and the rapid cooling is provided by nozzles which, in turn, deliver a mist or fine spray of water and air.

摘要翻译： 一种用于连续处理热浸镀锌钢带的方法和装置。 该方法包括以下步骤：将条带快速地再加热至460℃至600℃的预定温度，加热通量大于基于每个面的每平方米180千瓦时/平方米; 将条带保持在基本恒定的温度下持续10至30秒的预定时间段; 并随后使用对于条的每个面使用大于100千瓦时每平方米的冷却通量将该带快速冷却至低于420℃的温度。 快速再加热的步骤是在条带从锌浴出来时进行的干燥操作之后进行的。 该装置包括用于执行该方法的各种元件，以及容纳锌浴的容器，限定条带的向上且基本垂直的轨迹的重定向辊以及沿着容器出口下游的轨迹布置的干燥机构。 优选地，使用在100和500kHz之间的频率操作的感应炉来实现条带的快速加热，并且由喷嘴提供快速冷却，喷嘴又由此喷射雾或微细的水和空气喷雾。

公开(公告)号：US4995446A

公开(公告)日：1991-02-26

申请号：US306320

申请日：1989-02-03

申请人： Paul Naveau ,  Stephan Wilmotte

发明人： Paul Naveau ,  Stephan Wilmotte

IPC分类号： B22D11/10 ,  B22D11/103 ,  B22D11/11 ,  B22D11/112 ,  B22D11/116 ,  B22D11/117 ,  B22D11/119 ,  B22D41/60

CPC分类号： B22D11/112 ,  B22D41/60

摘要： The cooling device comprises a supply chamber disposed around a vertical duct and having a front wall which at a spacing intimately follows the shape of the vertical duct, and an evacuation chamber disposed around the supply chamber and separated therefrom by an intermediate wall. The front wall is formed with a number of passages extending towards the vertical duct. Some of these passages open into the supply chamber and the remainder of the passages are connected to tubes which extend through the supply chamber and the intermediate wall and open into the evacuation chamber. The supply chamber comprises means for supplying cooling liquid, and the evacuation chamber comprises means for evacuating cooling liquid.

摘要翻译： 该冷却装置包括供应室，该供应室设置在垂直管道周围并且具有一个间隔紧密依靠垂直管道形状的前壁，以及设置在供应室周围并由中间壁分离的抽气室。 前壁形成有多个向垂直导管延伸的通道。 这些通道中的一些通向供应室，其余通道连接到延伸穿过供应室和中间壁并进入抽真空室的管。 供应室包括用于供应冷却液体的装置，并且排气室包括用于抽空冷却液体的装置。

公开(公告)号：US4744226A

公开(公告)日：1988-05-17

申请号：US10621

申请日：1987-02-04

申请人： Jean-Francois Noville ,  Stephan Wilmotte

发明人： Jean-Francois Noville ,  Stephan Wilmotte

IPC分类号： C21D1/00 ,  B21B45/02 ,  C21D1/667 ,  F25D17/02

CPC分类号： B21B45/0218 ,  B21B45/0233 ,  C21D1/667

摘要： An upper transverse chamber and a lower transverse chamber have apertures for the passage of cooling agent to a product passing between them. At least the upper chamber is divided into a central compartment corresponding to the central zone of the product, and two lateral compartments, corresponding respectively to the two edge zones of the product. The division into compartments is achieved by partitions which are perpendicular to the bottom of the upper chamber. The partitions form, inside of the upper chamber, a channel converging in the direction of motion of the product.

摘要翻译： 上横向室和下横向室具有用于冷却剂通过其间通过的产品的孔。 至少上室被分成对应于产品的中心区域的中央隔室和分别对应于产品的两个边缘区域的两个横向室。 隔室的划分是通过垂直于上室底部的隔板实现的。 在上部腔室的内侧形成有在产品的运动方向上会聚的通道。

公开(公告)号：US4723562A

公开(公告)日：1988-02-09

申请号：US785409

申请日：1985-10-08

申请人： Stephan Wilmotte ,  Jean-Francois Noville

发明人： Stephan Wilmotte ,  Jean-Francois Noville

IPC分类号： C21D1/00 ,  B21B45/02 ,  C21D9/52 ,  B08B3/02

CPC分类号： B21B45/0218

摘要： A metal product having at least one plane surface, e.g. steel strip, is cooled by means of an aqueous fluid as it moves along a predetermined path by apparatus comprising a wall disposed opposite the plane surface of the product and substantially parallel thereto so as to form a chamber of substantially constant thickness between the plane surface and the wall, at least one aperture in the wall communicating with the chamber for the passage of the aqueous fluid connected to the aperture through the wall. The aperture is connected to a source of the aqueous fluid. The rate of flow of the aqueous fluid and the spacing between the wall and the plane surface are both adjustable.

摘要翻译： 具有至少一个平面的金属制品，例如， 钢带，当其通过水性流体沿着预定路径移动时，通过装置冷却，该装置包括与产品的平面相对设置并基本平行于其的壁，以便在平面和 所述壁，所述壁中的至少一个孔与所述室连通，以使通过所述壁连接到所述孔的水性流体通过。 孔径连接到含水流体的源头。 水流体的流动速率和壁与平面之间的间距都是可调节的。