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1. 发明授权

US06530779B1 Door assembly for rotary furnace 有权
公开(公告)号：US06530779B1
公开(公告)日：2003-03-11
申请号：US10126332
申请日：2002-04-19
申请人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
发明人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
IPC分类号： F27B700
CPC分类号： F27B7/2083 , F27B7/12 , F27B7/22 , F27B7/26 , F27B2007/2246 , F27D1/18
摘要： A rotary furnace includes a drum and a frame supporting the frame for rotation about a nominally horizontal rotational axis. The frame and the drum are supported for pivotal movement about a horizontal pivotal axis. A door supported on the frame normally closes the front end of the drum and is selectively pivotal to an open position to facilitate charging of the drum. The door includes a pouring door which is openable to facilitate discharge of molten material from the drum.

2. 发明授权

US06271501B1 High temperature rotating vacuum kiln and method for heat treating solid particulate material under a vacuum 失效
标题翻译：高温旋转真空窑和真空下固体颗粒材料的热处理方法
公开(公告)号：US06271501B1
公开(公告)日：2001-08-07
申请号：US09611828
申请日：2000-07-07
申请人： Allan C. Morgan
发明人： Allan C. Morgan
IPC分类号： F27B700
CPC分类号： F27B7/161 , F27B7/06 , F27B7/08 , F27B7/32 , F27B7/33 , F27B2007/025 , F27B2007/165 , F27D5/0062 , F27D2099/0008
摘要： A rotating vacuum kiln and method for heat treating solid particulate material under vacuum conditions uses a rotating refractory metal cylindrical vessel with a cool inlet zone, hot intermediate zone, and cool exit zone, with a first series of inner radiation shields provided at the hot intermediate zone adjacent to the cool inlet zone and a second series of inner radiation shields provided at the hot intermediate zone adjacent the cool exit zone to protect those two zones from the high temperatures in the hot intermediate zone. Heat for the hot intermediate zone of the cylindrical vessel is provided indirectly by electrical resistance heaters that surround the vessel and outer radiation shields are provided about the heaters to direct heat to the cylindrical vessel.
摘要翻译：用于在真空条件下热处理固体颗粒材料的旋转真空窑和方法使用具有冷入口区，热中间区和冷出口区的旋转难熔金属圆柱形容器，在热中间体处提供第一系列内辐射屏蔽邻近冷入口区的区域以及设置在与冷出口区相邻的热中间区的第二系列内辐射屏蔽，以保护这两个区不受热中间区的高温。通过围绕容器的电阻加热器间接地提供圆柱形容器的热中间区域的热量，并且围绕加热器设置外部辐射屏蔽件以将热量引导到圆柱形容器。

3. 发明授权

US06244859B1 Rotary kiln 失效
标题翻译：回转窑
公开(公告)号：US06244859B1
公开(公告)日：2001-06-12
申请号：US09632416
申请日：2000-08-04
申请人： Franz Ragailler
发明人： Franz Ragailler
IPC分类号： F27B700
CPC分类号： F27B7/08 , F27B7/161
摘要： A rotary kiln (1) is equipped with a horizontal kiln drum (3), arranged rotatable and drivable in a furnace body (2), which kiln drum is closed at the charging and delivery side by end plates (4, 5) forming central charging or delivery openings (6, 7), respectively, and which can be heated from outside via a heating chamber (15) surrounding the drum shell and admitted with heating medium. To achieve a simple and solid drum construction at a good thermic efficiency, the kiln drum (3) consists of U-sections (18) arranged side by side along the drum circumference between the end plates (4, 5), which point radially inward with their open section side, and which are interconnected longitudinally in the touching end zones (19) of the section limbs (20), and along the circumference via reinforcing elements (23), having an axial distance to each other, bridging the remaining longitudinal gaps (21) between the section webs (22).
摘要翻译：回转窑（1）装备有可在炉体（2）中旋转和驱动的水平窑鼓（3），窑鼓在充气和输送侧通过形成中心的端板（4,5）封闭充电或输送开口（6,7），并且可以通过围绕鼓壳的加热室（15）从外部加热并进入加热介质。为了以良好的热效率实现简单和坚实的鼓结构，窑鼓（3）由在端板（4,5）之间沿着鼓圆周并排布置的U形部分（18）组成，该端部径向向内其开口部分侧面在纵截面部分（19）的纵向接合端部区域（19）中相互纵向相互连接，并且通过加强元件（23）沿着圆周方向彼此轴向距离，桥接剩下的纵向分段纤维网（22）之间的间隙（21）。

4. 发明授权

US06253689B1 Incinerator 失效
标题翻译：焚烧炉
公开(公告)号：US06253689B1
公开(公告)日：2001-07-03
申请号：US09117924
申请日：1998-08-10
申请人： Takehiko Futatsugi
发明人： Takehiko Futatsugi
IPC分类号： F27B700
CPC分类号： F23G5/20 , F23G5/04 , F23G5/16 , F23G5/46 , F23G2203/8013 , F23G2207/101 , F23J15/04 , F23J2219/10 , F23L15/04 , Y02E20/348
摘要： A waste incinerator which includes a housing formed by a heat insulating outer wall, air ducts; a decomposing chamber; a fire room; and a catalytic converter, all disposed in the housing. Waste is introduced into the fire room and incinerated there, and the remains are retrieved from the fire room in such a manner that the incoming materials such as air and waste on one hand the combustion gases and residue on the other hand form a counter flow heat exchange. Various embodiments are disclosed in which the fire wall is or not rotary.
摘要翻译：一种废物焚烧炉，包括由绝热外壁形成的壳体，空气管道; 分解室; 一个消防室; 和催化转化器，全部设置在壳体中。废物被引入消防室并在那里焚化，残留物从消防室取出，使得一方面进入的材料如空气和废物一方面燃烧气体和残留物形成逆流热交换。公开了防火墙是否旋转的各种实施例。

5. 发明授权

US06213763B1 Door assembly for rotary furnace 有权
标题翻译：旋转炉门组件
公开(公告)号：US06213763B1
公开(公告)日：2001-04-10
申请号：US09558696
申请日：2000-04-25
申请人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
发明人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
IPC分类号： F27B700
CPC分类号： F27B7/2083 , F27B7/12 , F27B7/22 , F27B7/26 , F27B2007/2246 , F27D1/18
摘要： A rotary furnace includes a drum and a frame supporting the frame for rotation about a nominally horizontal rotational axis. The frame and the drum are supported for pivotal movement about a horizontal pivotal axis. A door supported on the frame normally closes the front end of the drum and is selectively pivotal to an open position to facilitate charging of the drum. The door includes a pouring door which is openable to facilitate discharge of molten material from the drum.
摘要翻译：旋转炉包括鼓和支撑框架的框架，用于围绕标称水平的旋转轴线旋转。框架和鼓被支撑以围绕水平枢转轴线枢转运动。支撑在框架上的门通常关闭滚筒的前端并且选择性地枢转到打开位置以便于滚筒的充电。门包括可以打开以便于从滚筒排出熔融材料的浇注门。

6. 发明授权

US06705858B2 Door assembly for rotary furnace 有权
标题翻译：旋转炉门组件
公开(公告)号：US06705858B2
公开(公告)日：2004-03-16
申请号：US10382299
申请日：2003-03-05
申请人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
发明人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
IPC分类号： F27B700
CPC分类号： F27B7/2083 , F27B7/12 , F27B7/22 , F27B7/26 , F27B2007/2246 , F27D1/18
摘要： A rotary furnace includes a drum and a frame supporting the drum for rotation about a nominally horizontal rotational axis. The frame and the drum are supported for pivotal movement about a horizontal pivotal axis. A door supported on the frame normally closes the front end of the drum and is selectively pivotal to an open position to facilitate charging of the drum. The door includes a pouring door which is openable to facilitate discharge of molten material from the drum.
摘要翻译：旋转炉包括滚筒和支撑滚筒的框架，以围绕标称水平的旋转轴线旋转。框架和鼓被支撑以围绕水平枢转轴线枢转运动。支撑在框架上的门通常关闭滚筒的前端并且选择性地枢转到打开位置以便于滚筒的充电。门包括可以打开以便于从滚筒排出熔融材料的浇注门。

7. 发明授权

US06672256B2 Preformed modular trefoil and installation method 有权
标题翻译：预制模块式三叶及安装方式
公开(公告)号：US06672256B2
公开(公告)日：2004-01-06
申请号：US09873514
申请日：2001-06-05
申请人： Ronald J. Marr , Larry E. Shultz
发明人： Ronald J. Marr , Larry E. Shultz
IPC分类号： F27B700
CPC分类号： F27D1/04 , F27B7/167 , F27B7/28
摘要： A trefoil for a rotary kiln is provided that has at least three spoke-like refractory legs. Each one of the legs extends radially outwardly from a center of the trefoil; spans approximately from the kiln shell to the center of the kiln; is pre-formed outside of the kiln for installation as a single-leg unit; and has a mating surface that preferably is uniform and even, thereby lacking interlocking features. The mating surfaces of the legs abut one another at the kiln center to provide mutual support. An alignment member, such as a pair of longitudinal angles, are welded to the kiln shell to position the legs. A corresponding method of installing the trefoil is disclosed that includes positioning and shimming the first two legs at the 4 o'clock position and 8 o'clock position, and installing the third leg at the 12 o'clock position.
摘要翻译：提供了一种用于回转窑的三叶片，其具有至少三个辐条状耐火腿。每条腿从三叶片的中心径向向外延伸; 大约从窑壳到窑的中心; 在窑外预成型，作为单腿单元进行安装; 并且具有优选均匀且均匀的配合表面，由此缺少互锁特征。腿的配合表面在窑中心彼此邻接以提供相互支撑。诸如一对纵向角度的对准构件焊接到窑壳以定位腿。公开了一种安装三叶片的相应方法，其包括在4点钟位置和8点钟位置定位和调整前两个腿部，并将第三腿部安装在12点钟位置。

8. 发明授权

US06435864B2 Door assembly for rotary furnace 有权
标题翻译：旋转炉门组件
公开(公告)号：US06435864B2
公开(公告)日：2002-08-20
申请号：US09770025
申请日：2001-01-25
申请人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
发明人： Richard S. Slade , Robert J. Garrett , David P. LaVelle , Lee Newton , Joseph Wojciechowski
IPC分类号： F27B700
CPC分类号： F27B7/2083 , F27B7/12 , F27B7/22 , F27B7/26 , F27B2007/2246 , F27D1/18
摘要： A rotary furnace includes a drum and a frame supporting the frame for rotation about a nominally horizontal rotational axis. The frame and the drum are supported for pivotal movement about a horizontal pivotal axis. A door supported on the frame normally closes the front end of the drum and is selectively pivotal to an open position to facilitate charging of the drum. The door includes a pouring door which is openable to facilitate discharge of molten material from the drum.
摘要翻译：旋转炉包括鼓和支撑框架的框架，用于围绕标称水平的旋转轴线旋转。框架和鼓被支撑以围绕水平枢转轴线枢转运动。支撑在框架上的门通常关闭滚筒的前端并且选择性地枢转到打开位置以便于滚筒的充电。门包括可以打开以便于从滚筒排出熔融材料的浇注门。

9. 发明授权

US06257878B1 Preformed modular trefoil and installation method 有权
公开(公告)号：US06257878B1
公开(公告)日：2001-07-10
申请号：US09499788
申请日：2000-02-08
申请人： Ronald J. Marr , Larry E. Shultz
发明人： Ronald J. Marr , Larry E. Shultz
IPC分类号： F27B700
CPC分类号： F27D1/04 , F27B7/167 , F27B7/28
摘要： A trefoil for a rotary kiln is provided that has at least three spoke-like refractory legs. Each one of the legs extends radially outwardly from a center of the trefoil; spans approximately from the kiln shell to the center of the kiln; is pre-formed outside of the kiln for installation as a single-leg unit; and has a mating surface that preferably is uniform and even, thereby lacking interlocking features. The mating surfaces of the legs abut one another at the kiln center to provide mutual support. An alignment member, such as a pair of longitudinal angles, are welded to the kiln shell to position the legs. A corresponding method of installing the trefoil is disclosed that includes positioning and shimming the first two legs at the 4 o'clock position and 8 o'clock position, and installing the third leg at the 12 o'clock position.

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