公开(公告)号：US20190107328A1

公开(公告)日：2019-04-11

申请号：US15732228

申请日：2017-10-10

申请人： Real Fradette ,  Benjamin Isaak

发明人： Real Fradette ,  Benjamin Isaak

IPC分类号： F27D1/00 ,  F27D1/14 ,  F27D7/06 ,  F27D9/00 ,  F27D11/02

CPC分类号： F27D1/0033 ,  F27D1/0036 ,  F27D1/145 ,  F27D7/06 ,  F27D9/00 ,  F27D11/02 ,  F27D2007/066 ,  F27D2009/0013 ,  F27D2009/0075

摘要： The present invention provides a high temperature vacuum furnace that includes a prefabricated solid tongue-and-groove HEFVAC insulation ring assembly hot zone with significantly reduced overall mass, resulting in increased energy efficiency, faster heating and cooling cycles, reduced electricity costs, and expedited maintenance capability thus resulting in lower maintenance costs. The present design eliminates the prior art heavy, fully enclosed metal support ring designed to ensure retention of the insulation shield packages, including all retainer pins and nozzles in place during the heating and high pressure gas quenching cycles, found in prior art vacuum furnaces. The prior art metal support ring is replaced with a bottom support structure whose mass is approximately 80-85% less than the mass of the old support ring. Reducing the mass within the furnace chamber reduces the time and energy it takes to heat and cool the furnace components and the workload being heat treated. Decreased time in the furnace improves production turnaround and lowers energy costs for each heat treating cycle. In one embodiment the prefabricated HEFVAC insulation assembly outer surface contains a very thin stainless steel sheet of approximately 0.030 inches thick, which acts as a low emissivity reflective shield between the prefabricated insulation board ring assembly and the outer water-cooled furnace chamber wall. In another embodiment the prefabricated HEFVAC insulation assembly has no stainless steel sheet on its outside surface adjacent to the furnace plenum and the outer water-cooled furnace chamber wall. The present furnace is easier and less expensive to manufacture compared to prior art vacuum furnaces, and requires less energy to operate.

公开(公告)号：US08945465B2

公开(公告)日：2015-02-03

申请号：US12928355

申请日：2010-12-08

申请人： Eric W. Reeves ,  James E. Boorman ,  Jason D. Hymas ,  Robert Bruce Wagstaff ,  Randy Womack

发明人： Eric W. Reeves ,  James E. Boorman ,  Jason D. Hymas ,  Robert Bruce Wagstaff ,  Randy Womack

IPC分类号： C21B3/00 ,  B22D41/00 ,  F27D1/00 ,  F27D1/14 ,  C21B7/14

CPC分类号： B22D41/00 ,  C21B7/14 ,  F27D1/0023 ,  F27D1/0026 ,  F27D1/145 ,  Y10T74/2142

摘要： Exemplary embodiments of the invention relate to a compressive rod assembly for applying force to a refractory vessel positioned within an outer metal casing. The assembly includes a rigid elongated rod having first and second opposed ends, a threaded bolt adjacent to the first opposed end of the elongated rod, and a compressive structure positioned operationally between the elongated rod and the bolt. Compressive force applied by the bolt to the elongated rod passes through the compressive structure which allows limited longitudinal movements of the elongated rod to be accommodated by the compressive structure without requiring corresponding longitudinal movements of the bolt. Exemplary embodiments also relate to rod structure forming a component of the assembly, and to a metal containment structure having a vessel supported and compressed by at least one such assembly.

摘要翻译： 本发明的示例性实施例涉及一种用于向位于外部金属外壳内的耐火容器施加力的压缩杆组件。 组件包括具有第一和第二相对端的刚性细长杆，与细长杆的第一相对端相邻的螺栓，以及可操作地定位在细长杆和螺栓之间的压缩结构。 通过螺栓施加到细长杆的压缩力通过压缩结构，其允许细长杆的有限纵向运动由压缩结构容纳，而不需要螺栓的相应纵向运动。 示例性实施例还涉及形成组件的部件的杆结构以及具有由至少一个这种组件支撑和压缩的容器的金属容纳结构。

公开(公告)号：US08656679B1

公开(公告)日：2014-02-25

申请号：US13722772

申请日：2012-12-20

申请人： Robert J. Jenkins & Company

发明人： Donavin Duhon

IPC分类号： E04B1/38 ,  E04B1/19

CPC分类号： F27D1/141 ,  B01J8/1872 ,  B01J19/02 ,  B01J2208/00884 ,  B01J2219/0218 ,  B01J2219/0236 ,  C10G9/16 ,  C10G9/203 ,  C10G11/18 ,  C10G75/00 ,  F27D1/004 ,  F27D1/10 ,  F27D1/145

摘要： An interconnectable refractory anchor for receiving moldable refractory material together and creating a protective ceramic refractory lining minimizing erosion and increasing the useful life of refractory linings in reactors and vessels. The interconnected anchoring system comprises a plurality of interconnectable refractory anchors for use in a high temperature severe duty environment. The steps of the method comprise interconnecting a plurality of refractory anchors, fastening the interconnected anchoring system to a vessel, fitting a moldable refractory material into the spaces, and curing the moldable refractory material to service temperature creating a protective ceramic refractory lining for the vessel.

摘要翻译： 一种可互连的耐火锚固件，用于将可模制的耐火材料接收在一起并产生保护性陶瓷耐火材料衬里，从而最大限度地减少反应堆和容器中的耐蚀衬里的侵蚀并增加其使用寿命。 互连的锚固系统包括用于高温严苛工作环境的多个可互连的耐火锚固件。 该方法的步骤包括互连多个耐火锚固件，将互连的锚定系统紧固到容器，将可模制耐火材料装配到所述空间中，以及固化所述可模制耐火材料以维持温度，从而为所述容器产生保护性陶瓷耐火衬里。

公开(公告)号：US07021061B2

公开(公告)日：2006-04-04

申请号：US10697336

申请日：2003-10-30

申请人： Peter Tiemann

发明人： Peter Tiemann

IPC分类号： F02C3/00 ,  F02C7/28

CPC分类号： F27D1/0003 ,  F23M5/00 ,  F23M2900/05005 ,  F23R3/002 ,  F23R2900/00012 ,  F27D1/04 ,  F27D1/145 ,  F27D99/0073

摘要： The invention relates to a heat shield arrangement for a hot gas conducting structure, in particular a metal component of a gas turbine unit or combustion chamber, with the heat shield elements anchored adjacently on a support structure to cover a surface. Said heat shield elements each comprise a lateral groove, arranged in the region of the edge of the surface thereof facing the hot gas, at least two adjacent shield elements are connected by at least one seal element mounted in the groove. The seal element is embodied as a sealing flap, which may be displaced from a first position to a second position and vice versa, whereby the first position is an open position without a sealing effect and the second position is a closed position with a sealing effect. According to said method the sealing flap is moved from the first to the second position by the movement of a heat shield element.

摘要翻译： 本发明涉及一种用于热气导电结构，特别是燃气轮机单元或燃烧室的金属部件的热屏蔽装置，其中隔热元件相邻地锚定在支撑结构上以覆盖表面。 所述隔热元件各自包括横向凹槽，布置在其面向热气体的表面的边缘的区域中，至少两个相邻的屏蔽元件通过安装在凹槽中的至少一个密封元件连接。 密封元件被实施为密封翼片，其可以从第一位置移动到第二位置，反之亦然，由此第一位置是没有密封效果的打开位置，并且第二位置是具有密封效果的关闭位置 。 根据所述方法，通过热屏蔽元件的运动，密封翼片从第一位置移动到第二位置。

公开(公告)号：US20050087440A1

公开(公告)日：2005-04-28

申请号：US10469454

申请日：2002-03-04

申请人： Vittorio De Nora ,  George Berclaz

发明人： Vittorio De Nora ,  George Berclaz

IPC分类号： C25C20060101 ,  C25C3/08 ,  F27D1/00 ,  F27D1/06 ,  F27D1/14 ,  F27D1/18 ,  C25C7/00

CPC分类号： C25C3/085 ,  F27D1/0006 ,  F27D1/06 ,  F27D1/145 ,  F27D1/1808 ,  Y02P10/262

摘要： The invention relates to a thermally insulating structural component (10) such as a cover of a container (5), in particular a molten salt electrolytic cell which component (10) is inert and resistant to corrosive media (1) at high temperature in the form of liquids, vapours and/or gases, in particular NaAlF4, AlF3, HF or O2, and which during use is exposed to such corrosive media (1). The component (10) comprises thermal insulating material (30) shielded from the corrosive media (1) by an openly porous or reticulated alumina structure (20) which is made impermeable by a compact filler material (15) resistant and inert to the corrosive media and comprising compacted particles of refractory material, in particular alumina cement. The structural component (10) can have a top metallic shell (40) which extends over the thermal insulating material (30) and downwards along lateral sides of the component (10). The insulating material (30) can be secured to the alumina structure (20) through nuts (50) and bolts (60).

摘要翻译： 本发明涉及一种隔热结构部件（10），例如容器（5）的盖子，特别是熔融盐电解槽，其中组分（10）在高温下为惰性且耐腐蚀性介质（1） 液体，蒸汽和/或气体的形式，特别是NaAlF 4，AlF 3，HF或O 2，并且在使用中暴露于这种腐蚀性介质（1）中。 组件（10）包括通过开孔或网状氧化铝结构（20）与腐蚀性介质（1）隔离的隔热材料（30），该氧化铝结构（20）通过紧密的填充材料（15）不可渗透并且对腐蚀性介质是惰性的 并且包括耐火材料的压实颗粒，特别是氧化铝粘结剂。 结构部件（10）可以具有在绝热材料（30）上延伸并且沿着部件（10）的侧面向下延伸的顶部金属壳体（40）。 绝缘材料（30）可以通过螺母（50）和螺栓（60）固定到氧化铝结构（20）上。

公开(公告)号：US20030118966A1

公开(公告)日：2003-06-26

申请号：US10048227

申请日：2002-01-29

发明人： Yuji Tsutsui ,  Hiroyuki Naka

IPC分类号： F27B009/02 ,  F27B009/26 ,  F27B011/00

CPC分类号： H01L21/67103 ,  C03B25/08 ,  C03B29/08 ,  C03B35/14 ,  F26B15/10 ,  F26B25/08 ,  F27B9/028 ,  F27B9/08 ,  F27B9/26 ,  F27D1/145 ,  F27D2001/0069

摘要： In a thermal treatment apparatus comprising a plurality of thermal treatment chambers in which an object to be treated is thermally treated while being transported, at least one pair of two adjacent thermal treatment chambers of which inside temperatures are different from each other are connected through a thermal insulating structural member, whereby thermal conduction between the chambers such as muffles is prevented to reduce a heat loss caused in the thermal treatment apparatus, and therefore, input thermal energy which is necessary to carry out a predetermined thermal treatment is significantly reduced without affecting quality and yield of the object.

摘要翻译： 在包括多个热处理室的热处理设备中，其中被处理物体被输送时被热处理，其中内部温度彼此不同的至少一对两个相邻的热处理室通过热连接 绝缘结构构件，由此防止诸如马弗炉之间的室之间的热传导减少了热处理装置中引起的热损失，因此在不影响质量的情况下显着降低进行预定热处理所需的输入热能， 产量的对象。

公开(公告)号：US06579491B2

公开(公告)日：2003-06-17

申请号：US09999265

申请日：2001-11-15

申请人： Robert A. Shelleby ,  Donald K. Wiseman, Jr.

发明人： Robert A. Shelleby ,  Donald K. Wiseman, Jr.

IPC分类号： C21B1300

CPC分类号： B32B5/26 ,  C21B3/10 ,  F27D1/0009 ,  F27D1/145 ,  F27D1/1808 ,  F27D2001/0073 ,  F27D2099/0093 ,  Y10S428/92 ,  Y10T29/49826 ,  Y10T428/31678

摘要： Improvements to an insulating cover for covering an opening in a torpedo car are disclosed. The insulating cover includes upper and lower wire mesh layers and an insulating layer positioned between the wire mesh layers. A support rod may be provided which extends beyond the ends of the upper and lower wire mesh layers. A pair of support rods in an “X” configuration may be provided which extend beyond the side edges of the upper and lower wire mesh layers. Tie devices secure the wire mesh layers together and hold the insulating layer in position. At least one ferromagnetic plate is provided, whereby each ferromagnetic plate provides a lift point for lifting the insulating cover, such as with an electromagnet or the like. Methods for constructing the embodiments of the insulating cover are also disclosed.

摘要翻译： 公开了用于覆盖鱼雷车的开口的绝缘盖的改进。 绝缘盖包括上和下金属丝网层和位于金属丝网层之间的绝缘层。 可以提供支撑杆，其延伸超过上部和下部金属丝网层的端部。 可以提供一对“X”构型的支撑杆，其延伸超过上部和下部金属丝网层的侧边缘。 绑带装置将丝网层固定在一起并将绝缘层保持在适当位置。 提供至少一个铁磁板，由此每个铁磁板提供用于提升绝缘盖的提升点，例如用电磁体等。 还公开了构造绝缘盖的实施例的方法。

公开(公告)号：US06397765B1

公开(公告)日：2002-06-04

申请号：US09646572

申请日：2000-09-19

申请人： Bernard Becker

发明人： Bernard Becker

IPC分类号： F23M500

CPC分类号： F27D1/004 ,  F23M5/04 ,  F23R3/002 ,  F27D1/145 ,  F27D2001/047

摘要： A wall segment is for a combustion area to which a hot fluid can be applied. The wall segment includes a metallic supporting structure, with a heat protection element mounted on it. The metallic supporting structure is provided at least in places with a thin and/or metallic, heat-resistant separating layer. The separating layer is fitted between the metallic supporting structure and the heat protection element.

摘要翻译： 壁段用于可以施加热流体的燃烧区域。 壁部分包括金属支撑结构，其上安装有热保护元件。 金属支撑结构至少在具有薄和/或金属的耐热分离层的位置处提供。 分离层装配在金属支撑结构和热保护元件之间。

公开(公告)号：US5867523A

公开(公告)日：1999-02-02

申请号：US655168

申请日：1996-05-28

申请人： Bert Orland Wasmund ,  Thomas Lai Wai Ma ,  Nils Walter Voermann

发明人： Bert Orland Wasmund ,  Thomas Lai Wai Ma ,  Nils Walter Voermann

IPC分类号： F27B3/08 ,  F27B3/12 ,  F27D1/14 ,  F27D11/08 ,  F27D1/00

CPC分类号： F27D11/08 ,  F27B3/085 ,  F27B3/12 ,  F27D1/145

摘要： An improved return path for electric current through a conductive hearth of a direct current arc furnace is provided by pressing a ring of water cooled copper blocks into the periphery of a sidewall of the hearth of the furnace, the hearth having zones of conductive refractory providing an electrical path between the contents of the furnace of the copper blocks. The hearth is compressed by a tensioned peripheral band which may also support the blocks. The peripheral water cooled copper blocks may be divided into multiple groups, each group connected to one pole of a direct current power supply, the opposite pole of which is connected to a suspended electrode, permitting control of arc deflection.

摘要翻译： 通过将直接电弧电弧炉的导电炉床的电流的一个改进的返回路径通过将一个水冷铜环块压入炉底的侧壁周边来提供，该炉底具有导电耐火材料区， 铜块内部炉体之间的电气路径。 炉床被张紧的外围带压缩，外围带也可以支撑块体。 外围水冷铜块可以分为多组，每组连接到直流电源的一极，其相对极连接到悬置电极，允许控制电弧偏转。

公开(公告)号：US5597628A

公开(公告)日：1997-01-28

申请号：US293199

申请日：1994-08-19

申请人： Renzo Cetrelli ,  Ingvar Hultmark

发明人： Renzo Cetrelli ,  Ingvar Hultmark

IPC分类号： B04C5/08 ,  B04C5/081 ,  C10L3/10 ,  F23J13/02 ,  F27B15/12 ,  F27D1/04 ,  F27D1/14 ,  F16L9/22

CPC分类号： B04C5/085 ,  B04C5/08 ,  B04C5/081 ,  F27D1/045 ,  F27D1/145 ,  Y10T428/131 ,  Y10T428/1314 ,  Y10T428/1317

摘要： An inner liner for a tubular casing, with the casing having a support means for coaxially supporting the liner within the casing. The liner has an axis and is made of material having a different coefficient of linear expansion than the casing, and comprises at least one tubular section having an outer surface which defines at least one conical support section for resting against the support means at contact points with the support means. The contact points are located on generatrices of a conceived cone or pyramid, with the generatrices radiating from a fixed point on the axis of the liner coinciding with the tip of the cone or pyramid.

摘要翻译： 一种用于管状壳体的内衬，其中所述壳体具有用于在所述壳体内同轴地支撑所述衬套的支撑装置。 衬套具有轴线并且由与壳体不同的线性膨胀系数的材料制成，并且包括至少一个管状部分，该管状部分具有限定至少一个锥形支撑部分的外表面，用于在接触点处抵靠支撑装置 支持手段。 接触点位于构想的锥体或金字塔的母线上，母线从衬垫的轴线上的固定点辐射，与锥体或金字塔的尖端重合。