公开(公告)号：US5058126A

公开(公告)日：1991-10-15

申请号：US401601

申请日：1989-08-31

Applicant: Vishu D. Dosaj

Inventor： Vishu D. Dosaj

IPC: C04B35/565 ,  C01B31/30 ,  C01B31/36 ,  C01B33/025 ,  C22B5/02 ,  F27B3/08 ,  F27B3/12 ,  F27B3/14 ,  F27D1/00 ,  F27D3/00 ,  F27D9/00 ,  F27D17/00 ,  F27D99/00

CPC classification number: C01B33/025 ,  C01B31/30 ,  C01B31/36 ,  F27B3/085 ,  F27B3/12 ,  F27B3/14 ,  F27D1/00 ,  F27D1/0006 ,  F27D3/0026 ,  C01P2006/10 ,  C01P2006/32 ,  C01P2006/40 ,  F27D17/001 ,  F27D2001/0066 ,  F27D2009/0013 ,  F27D2099/0031

Abstract: The instant invention relates to the use of hollow silicon carbide beams as refractory in substantially closed open-arc furnaces used for the carbothermic reduction of metal oxides. The silicon carbide beams are used in areas of the furnace which are exposed to temperatures higher than those tolerated by standard refractories, said areas requiring, in addition, stability to oxidation and reduction type chemical reactions and sufficient electrical resistance to minimize arcing from the exposed electrode. In addition, the invention relates to the use of silicon carbide beams in a two-stage, open-arc furnace for the carbothermic reduction of silicon dioxide to silicon metal.

Abstract translation: 本发明涉及在用于金属氧化物的碳热还原的基本封闭的开放式电弧炉中使用中空碳化硅梁作为耐火材料。 碳化硅束用于炉中暴露于高于标准耐火材料耐受温度的区域内，所述区域还需要氧化还原型化学反应的稳定性和足够的电阻以最小化来自暴露电极的电弧 。 另外，本发明涉及在二阶段的开弧炉中使用碳化硅束进行二氧化碳的碳热还原成硅金属。

公开(公告)号：US4812092A

公开(公告)日：1989-03-14

申请号：US168900

申请日：1988-03-16

Applicant: Emile Lonardi

Inventor： Emile Lonardi

IPC: C21B7/18 ,  B65D88/28 ,  B65D90/58 ,  F23K3/06 ,  F27B1/20 ,  F27D1/00 ,  F27D3/10 ,  F27D7/02

CPC classification number: F23K3/06 ,  B65D88/28 ,  B65D90/582 ,  F27D3/10 ,  B65D2590/547 ,  F27B1/20 ,  F27D2001/0066 ,  F27D2007/023 ,  Y10S209/91

Abstract: The hopper comprises a cylindrical side wall supported by an annular rolling ring so as to be rotatable about its vertical axis, and a funnel shaped bottom with a central outflow orifice controlled by a valve. To allow rapid removal of the rolling ring, the bottom is separated from the side wall and rests freely on an inner edge of the latter. An apparatus is provided for raising the bottom within the wall and for lifting the side wall slightly from the rolling ring.

Abstract translation: 料斗包括由环形滚动环支撑的圆柱形侧壁，以便能够围绕其垂直轴线旋转，并且具有由阀门控制的中心流出孔的漏斗形底部。 为了允许快速移除滚动环，底部与侧壁分离并在其后边缘的内边缘上自由地搁置。 提供一种用于在壁内升高底部并且使侧壁略微从滚动环提升的装置。

公开(公告)号：US4257337A

公开(公告)日：1981-03-24

申请号：US21662

申请日：1979-03-19

Applicant: Robert C. Thiel

Inventor： Robert C. Thiel

IPC: C01B32/956 ,  C01B32/97 ,  F27B9/34 ,  F27B17/00 ,  F27D1/00 ,  H05B3/60 ,  F23M5/00

CPC classification number: F27D1/00 ,  C01B31/36 ,  F27B17/00 ,  H05B3/60 ,  F27B17/0016 ,  F27D2001/0066

Abstract: A side for a furnace used in the manufacture of silicon carbide from silicon dioxide and carbon comprises a plurality of gates which are removably affixed to the furnace or plant floor. Each gate has a base portion intended to be supported by a plant floor and a plurality of upstanding supports. Affixed to each of the upstanding supports are a series of vanes which vanes are sloped downwardly and inwardly toward the center line of the furnace. The width, configuration and vertical spacing between vertically adjacent vanes are all chosen such that the silica sand and carbon mixture cannot flow outwardly through the side of the furnace under the effects of gravity while at the same time gases produced during the reaction may flow readily outwardly through the furnace sides.

Abstract translation: 用于从二氧化硅和碳制造碳化硅的炉子的一侧包括可移除地固定在炉子或车间地板上的多个浇口。 每个门具有旨在由植物地板和多个直立支撑物支撑的基部。 每个直立的支撑件都固定有一系列叶片，叶片向着炉子的中心线向下和向内倾斜。 垂直相邻叶片之间的宽度，构型和垂直间距均被选择为使得硅砂和碳混合物在重力作用下不能向外流过炉的侧面，同时在反应期间产生的气体容易向外流动 通过炉边。

公开(公告)号：US20230243588A1

公开(公告)日：2023-08-03

申请号：US17706597

申请日：2022-03-29

Applicant: ZHEJIANG JINGSHENG M & E CO., LTD

Inventor： Jianwei CAO ,  Liang ZHU ,  Linjian FU ,  Gangfei YE ,  Junfu NI

IPC: F27D1/18

CPC classification number: F27D1/1808 ,  F27D2001/0066

Abstract: The present disclosure relates to a single crystal furnace, which includes a main furnace body, an accessory furnace body, a furnace cover, and a driving component. The accessory furnace body is provided with a first connecting member. The furnace cover is provided with a second connecting member. The driving component can drive the first connecting member or the second connecting member to move, so as to match the first connecting member with the second connecting member, and connect the accessory furnace body with the furnace cover.

公开(公告)号：US06640598B1

公开(公告)日：2003-11-04

申请号：US09936134

申请日：2001-09-10

Applicant: William Robert Laws ,  Geoffrey Ronald Reed

Inventor： William Robert Laws ,  Geoffrey Ronald Reed

IPC: B21B2706

CPC classification number: F27B9/2407 ,  B21B45/008 ,  C21D9/0006 ,  F27D1/0033 ,  F27D5/0062 ,  F27D2001/0066 ,  Y02P70/127

Abstract: A heat shield arrangement (12) for a roller table (2) comprising respective upper and lower series of heat shield panels (32,34,36,18) above and below a hot material path (42) along the table. The lower series of panels (18) includes at least one panel that is displaceable to permit a greater radiation loss from a central region of the path (42) than from laterally outer regions to each side of the central region. The upper series of panels includes at least one central panel (34) and at least two laterally outer panels (32,36) on opposite sides of said central panel (34), the outer panels (32,36) being suspended from a primary support structure (26) and said central panel (34) being suspended from an auxiliary support structure (30) displaceable relative to the primary support structure (26) to raise said central panel (34) relative to the outer panels (32,36). By these means a more uniform lateral temperature profile can be obtained even for thick transfer bars.

Abstract translation: 一种用于辊台（2）的隔热罩装置（12），包括沿着桌子的热材料路径（42）上方和下方的相应的上和下系列隔热板（32,34,36,18）。 下系列面板（18）包括至少一个面板，其可移位以允许来自路径（42）的中心区域的辐射损失大于从横向外部区域到中央区域的每一侧的更大的辐射损失。 上系列面板包括在所述中心面板（34）的相对侧上的至少一个中心面板（34）和至少两个横向外面板（32,36），所述外面板（32,36）从初级 支撑结构（26）和所述中心板（34）从相对于主支撑结构（26）移动的辅助支撑结构（30）悬挂以相对于外板（32,36）升高所述中心板（34） 。 通过这些方法，即使对于厚的转移棒也可以获得更均匀的侧向温度分布。

公开(公告)号：US6089393A

公开(公告)日：2000-07-18

申请号：US827354

申请日：1997-03-26

Applicant: Maurice Revelli ,  Rene Sauzeat

Inventor： Maurice Revelli ,  Rene Sauzeat

IPC: A21B3/00 ,  F27D1/00 ,  F27D1/14 ,  B65D27/00

CPC classification number: A21B3/00 ,  F27D1/00 ,  F27D1/145 ,  F27D2001/0053 ,  F27D2001/0066

Abstract: The present invention relates to the construction of an enclosure, the cell defined thereby comprising:a floor which comprises on its peripheral edge an upwardly open border for interlocking,a ceiling which comprises a peripheral vertical flange,pillars which are disposed between the floor and the ceiling to constitute therewith a framework defining support frames determining by their succession the periphery of the framework,panels which are fitted in the border of the floor and are each removably fixed on the corresponding support frame,and O-rings which are interposed between said constructive elements.The invention is more particularly applicable to baking ovens.

Abstract translation: 本发明涉及一种外壳的结构，其特征在于包括：底板，其外围边缘上有一个用于互锁的向上开口的边框，一个包括一个周边垂直法兰的天花板，该底板设置在地板和 天花板，其构成框架，框架限定支撑框架，框架通过它们的连续性确定框架的周边，装配在地板边框中并分别可拆卸地固定在相应的支撑框架上的面板以及插入在所述建构性的O形圈之间的O形环 元素。 本发明更特别适用于烘烤炉。

公开(公告)号：US11852411B2

公开(公告)日：2023-12-26

申请号：US17446620

申请日：2021-09-01

Applicant: Mobile Biochar Solutions LLC

Inventor： James G. Gaspard, II ,  Matthew J. Chase ,  John Clay

IPC: C10B1/02 ,  C10B53/02 ,  F27B14/02 ,  F27B14/14 ,  F27B14/08 ,  F27B14/12 ,  F23J11/08 ,  F27D1/00 ,  F27D3/00 ,  F27D1/18

CPC classification number: F27B14/02 ,  C10B1/02 ,  C10B53/02 ,  F23J11/08 ,  F27B14/0806 ,  F27B14/12 ,  F27B14/143 ,  F27B2014/0831 ,  F27B2014/0881 ,  F27D2001/0066 ,  F27D2001/1825 ,  F27D2003/0089

Abstract: An example mobile kiln system includes a mobile platform. A frame is mounted to the mobile platform. At least one kiln is rotatably mounted to the frame. The kiln is movable between a first operational position for loading a feed material into the at least one kiln, and a second operational position for unloading a biochar product from the at least one kiln following processing of the feed material. In an example, the mobile kiln system includes at least one stack assembly for the kiln. The stack assembly has a lid to cover the kiln to retain heat and a chimney to release emissions from the kiln during processing of the feed material.

公开(公告)号：US20150329286A1

公开(公告)日：2015-11-19

申请号：US14389373

申请日：2013-04-02

Applicant: Uwe GEIB

Inventor： Uwe GEIB

IPC: B65D90/22 ,  B65D90/06 ,  A62C3/00

CPC classification number: B65D90/22 ,  A62C3/002 ,  B65D90/06 ,  C03B5/43 ,  F27D1/0013 ,  F27D1/0023 ,  F27D1/0033 ,  F27D1/004 ,  F27D1/12 ,  F27D1/141 ,  F27D1/148 ,  F27D1/1621 ,  F27D2001/0056 ,  F27D2001/0066 ,  F27D2001/0069 ,  F27D2001/0089 ,  Y10T29/49819

Abstract: The invention relates to insulation for a container wall element, a container wall of a large container in a thermal plant using such an element and a method for using such a container wall element in a container wall, wherein the container wall element comprises a fireproof material and a thermally insulating material, and an intermediate layer where appropriate. At least one fastening may be introduced into the thermally insulating material. The thermally insulating material can be formed from a glass or metal foam.

Abstract translation: 本发明涉及容器壁元件的绝缘体，使用这种元件的热设备中的大容器的容器壁和在容器壁中使用这种容器壁元件的方法，其中容器壁元件包括防火材料 和隔热材料，以及适当的中间层。 可以将至少一个紧固件引入绝热材料中。 绝热材料可以由玻璃或金属泡沫形成。

公开(公告)号：US4443879A

公开(公告)日：1984-04-17

申请号：US496334

申请日：1983-05-23

Applicant: Harald Krogsrud

Inventor： Harald Krogsrud

IPC: F27D1/14 ,  F27B3/08 ,  F27B3/10 ,  F27B3/16 ,  F27B14/08 ,  F27D1/00 ,  F27D1/04 ,  F27D3/00 ,  F27D27/00

CPC classification number: F27B3/10 ,  F27B14/08 ,  F27D1/00 ,  F27B2014/0843 ,  F27B2014/0887 ,  F27D1/141 ,  F27D1/147 ,  F27D2001/005 ,  F27D2001/0066 ,  F27D2001/047 ,  F27D2003/0083 ,  F27D27/00

Abstract: The present invention relates to a reduction furnace with a split furnace body, particularly suited for production of ferro alloys, pig iron or calcium carbide. Furnaces of such types are provided with a furnace pot equipped with an internal refractory lining anchored to the furnace wall by means of anchoring elements. According to the present invention the refractory lining of at least the upper section of the split furnace body comprises a plurality of individual, pre-fabricated elements which are removably arranged at least on the upper section. Each unit comprises preferably a rear plate of steel, pig iron or similar material and one or more anchoring ribs or bolts extending horizontally out from and rigidly secured to the rear plate. The anchoring ribs provide a hold for the refractory lining on the rear plate. The separate units are suspended at least from the upper segment by means of simple support means.

Abstract translation: 本发明涉及一种具有分体炉体的还原炉，特别适用于生产铁合金，生铁或碳化钙。 这种类型的炉子设置有装有通过锚定元件锚固到炉壁的内部耐火衬里的炉膛。 根据本发明，分裂炉体的至少上部的耐火衬里包括多个单独的预制构件，其可移除地布置在至少上部。 每个单元优选地包括钢板，生铁或类似材料的后板，以及从水平伸出并刚性地固定到后板的一个或多个锚固肋或螺栓。 锚固肋为后板上的耐火衬里提供保持。 通过简单的支撑装置，至少从上段悬挂分开的单元。

公开(公告)号：US4102637A

公开(公告)日：1978-07-25

申请号：US723767

申请日：1976-09-16

Applicant: Benjamin A. Kreider ,  William J. Metalsky

Inventor： Benjamin A. Kreider ,  William J. Metalsky

IPC: F27B17/00 ,  F27D1/00 ,  F27D5/00

CPC classification number: F27B17/0016 ,  F27D5/00 ,  F27D2001/0066

Abstract: A work support for vacuum electric furnaces is disclosed which supports a work piece in flat condition within close tolerances and which includes a plurality of spaced vertical pins with a heat sink through which the pins extend, the support being removable and remachinable to retain the desired flatness.

Abstract translation: 公开了一种用于真空电炉的工作支撑件，其在紧公差内支撑处于平坦状态的工件，并且包括具有散热器的多个间隔开的垂直销，所述销延伸穿过该散热器，所述支撑件是可移除的并且可重新连接以保持期望的平坦度 。