-
公开(公告)号：US4123994A
公开(公告)日：1978-11-07
申请号：US794827
申请日：1977-05-09
申请人： Karl H. Gersch , Georg Losel
发明人： Karl H. Gersch , Georg Losel
CPC分类号： F22B37/645
摘要： An apparatus for suspension of a tube wall, particularly a combustion chamber wall, made for example of helical finned tubes which are welded gas-tight with one another extending horizontally or inclined, on an upper part of a steam generator made of vertical tubes, by means of vertically extending tie rods which are connected with the tube wall over welding bridges. Respectively pairs of tie rods which extend spaced by a small distance from one another are secured on the upper part of the steam generator by means of a common connection piece and are welded on their adjacent longitudinal edges over common welding bridges with the tube wall. The welding bridges are spaced from one another in the longitudinal direction of the tie rods.
摘要翻译： 一种用于悬挂管壁，特别是燃烧室壁的装置，其例如由垂直管制成的蒸汽发生器的上部由水平或倾斜地彼此气密地焊接而成的螺旋翅片管制成，通过 垂直延伸的拉杆的装置，其与管壁在焊接桥上连接。 分别成对的彼此间隔开小间距的拉杆通过公共连接件固定在蒸汽发生器的上部上，并且在其相邻的纵向边缘上焊接在与管壁的公共焊接桥上。 焊接桥在拉杆的纵向彼此间隔开。
-
公开(公告)号：US4105067A
公开(公告)日：1978-08-08
申请号：US792302
申请日：1977-04-29
申请人： Rene Bovagne
发明人： Rene Bovagne
CPC分类号： F16L3/22 , F22B37/205 , F28F9/0133 , Y10S165/424 , Y10T428/1234 , Y10T428/12347 , Y10T428/12368
摘要： A layer of tubes is located in an enclosure using a device comprising a pair of parallel strips arranged one on each side of the layer of tubes in a plane transverse to the axes of the tubes, the strips being connected together by tongues which extend from a respective strip towards the other strip, the tongues being inclined to the strips and adjacent tongues of each strip being inclined in opposite directions.
摘要翻译： 使用包括一对平行条的装置将一层管放置在外壳中，所述装置包括在垂直于管的轴线的平面中在管层的每一侧上布置的一对平行条，该条通过舌片连接在一起， 相应的条带朝向另一条带，舌片相对于条带倾斜，并且每个条带的相邻舌片在相反方向上倾斜。
-
公开(公告)号：US4096909A
公开(公告)日：1978-06-27
申请号：US754063
申请日：1976-12-23
CPC分类号： B01J8/1836 , B01J8/24 , F22B31/0038 , F23C10/00 , F28D13/00 , B01J2208/00132 , B01J2208/00141 , B01J2208/00194 , B01J2208/00495 , B01J2219/1945 , Y10S165/921
摘要： A fluidized bed process heater with a reaction chamber of toroidal configuration is provided with radially-oriented bed coils in the reaction chamber in which steam is generated or other process fluids are heated. The inner wall of the toroidal reaction chamber is water-cooled and the bed coils in the reaction chamber are removable. The return bends of the coils are protected against erosion from particulate bed solids.
摘要翻译： 具有环形构造的反应室的流化床加工器在反应室中提供径向定向的床线圈，其中产生蒸汽或其它加工流体被加热。 环形反应室的内壁是水冷的，并且反应室中的床线圈是可移除的。 线圈的回弯保护免受颗粒床固体侵蚀。
-
114.发明授权Coal-fired steam generator with heating surfaces above the firing or combustion chamber 失效燃煤蒸汽发生器，具有在燃烧室或燃烧室上方的加热表面
公开(公告)号：US4063534A
公开(公告)日：1977-12-20
申请号：US689569
申请日：1976-05-24
申请人： Rudolf Kral
发明人： Rudolf Kral
CPC分类号： F22B37/20
摘要： A coal-fired steam generator has tubes forming heating surfaces that are suspended above a combustion chamber from support tubes that extend in a given direction and are mutually spaced apart, transversely to the axes of the tubes forming the heating surfaces, a distance that is less than the mutual spacing of the support tubes in the direction of the axes of the tubes forming the heating surfaces. The support tubes located below the lowermost of the tubes forming the heating surfaces suspended therefrom are formed with an initial bend in a plane wherein the support tubes are mutually spaced apart by the lesser distance, and are provided with further bends forming auxiliary heating surfaces extending substantially perpendicularly to the given direction in which the support tubes extend.
摘要翻译： 一种燃煤蒸汽发生器具有形成加热表面的管，该加热表面从沿着给定方向延伸并且相互间隔开的支撑管悬挂在燃烧室上，横向于形成加热表面的管的轴线，距离较小 而不是支撑管在形成加热表面的管的轴线方向上的相互间隔。 位于形成从其悬挂的加热表面的最下面的管的下方的支撑管在其中支撑管相互隔开较小距离的平面中形成初始弯曲，并且设置有进一步弯曲形成辅助加热表面，该加热表面基本上延伸 垂直于支撑管延伸的给定方向。
-
公开(公告)号：US4005681A
公开(公告)日：1977-02-01
申请号：US598321
申请日：1975-07-23
申请人： George E. Lockett
发明人： George E. Lockett
CPC分类号： F28F9/007 , F16L3/18 , F22B1/1823 , F22B37/205 , F28F9/013 , F28F2265/26
摘要： A vapor generator is described wherein a lever system is utilized to move helical connecting tubes communicating between two tube bundles subject to thermal expansion of different amounts. The lever system is actuated by thermal expansion of different amounts of two different structural elements within the vapor generator.
摘要翻译： 描述了一种蒸气发生器，其中杠杆系统用于移动在经受不同量的热膨胀的两个管束之间连通的螺旋连接管。 杠杆系统通过在蒸汽发生器内的不同量的两种不同结构元件的热膨胀来致动。
-
公开(公告)号：US3989105A
公开(公告)日：1976-11-02
申请号：US523891
申请日：1974-11-14
申请人： Georges Trepaud
发明人： Georges Trepaud
CPC分类号： F22B1/026 , F22B1/063 , F22B37/205
摘要： A heat exchanger wherein the heat-exchanging structure comprises a light-weight assembly of undulated tubes in the form of an annular bundle located between a heavy cylindrical outer shell and a frangible central shaft, the ends of the tubes being fitted in drilled inlet and outlet heads fixed at the ends of the outer shell and the tubes being supported within the outer shell by co-axial hoops and radial braces.
摘要翻译： 一种热交换器，其中所述热交换结构包括以重圆柱形外壳和易碎中心轴之间的环形束形式的起伏管的轻量组件，所述管的端部装配在钻孔入口和出口 头部固定在外壳的端部，并且管通过同轴箍和径向撑杆支撑在外壳内。
-
公开(公告)号：US3927714A
公开(公告)日：1975-12-23
申请号：US54642175
申请日：1975-02-03
申请人： VORKAUF HEINRICH
发明人： STOGMULLER HEINZ
CPC分类号： F22B37/20 , F28F2265/26 , Y10S165/065
摘要： A water tube boiler having a first section whose tubes define a upright combustion chamber and a second section bounding a horizontal passage for the combustion gases are connected to a horizontally elongated drum mounted on the frame of the first section. Differential thermal expansion and contraction of the two sections, which are mounted on a common, rigid support, such as the concrete floor of a boiler house, is made possible by flexible connecting conduits between the second section and the drum.
摘要翻译： 一种水管锅炉，其具有第一部分，其管限定直立燃烧室，并且包围用于燃烧气体的水平通道的第二部分连接到安装在第一部分的框架上的水平细长的滚筒。 通过在第二部分和滚筒之间的柔性连接导管，安装在共同的刚性支撑件（例如锅炉房的混凝土地板）上的两个部分的差分热膨胀和收缩是可能的。
-
公开(公告)号：US3896874A
公开(公告)日：1975-07-29
申请号：US24014572
申请日：1972-03-31
CPC分类号： F22B37/24 , F28D7/08 , F28F9/0132 , Y10S165/067
摘要： Tightly packed serpentine tubes forming a tube bundle are repeatedly supported by a plurality of flat bars having regularly spaced notches along the longitudinal margins; the notches register to form an opening for receiving the tubes, and the bars are fastened together to form strips which depend from a tube sheet. A plurality of the strips are fastened together in such a manner that they are free to move lengthwise with respect to each other to allow for differential thermal expansion and to reduce vibration of the strips.
摘要翻译： 形成管束的紧密缠绕的蛇形管重复地由沿着纵向边缘具有规则间隔的凹口的多个扁平条支撑; 凹口配置成形成用于接收管的开口，并且杆紧固在一起以形成从管板取决于的条。 多个条被固定在一起，使得它们相对于彼此自由地纵向移动，以允许不同的热膨胀并减少条的振动。
-
公开(公告)号：US3885530A
公开(公告)日：1975-05-27
申请号：US48552374
申请日：1974-07-03
IPC分类号： F16L3/00 , B01J8/06 , B01J19/00 , B01J19/24 , C10G9/00 , C10G9/20 , F22B37/20 , F27D5/00 , F22B37/24
CPC分类号： F22B37/204 , C10G9/20
摘要： An improved support is disclosed for furnace shield tubes, which are located between the radiant and convection sections of industrial furnaces, and which, since they are exposed to radiant heat, are subject to significant weakening. In the preferred embodiment, a hollow pipe serves as a beam support for the shield tubes, the support being extensively insulated to minimize radiant heat input and being cooled by air passing inside it as induced by natural draft available from the furnace. Air from outside the furnace is drawn into the hollow support, cools it and passes out into the furnace stack above the convection section. The support beam is cooled by air while the supports on which the shield tubes rest are cooled by conduction, either into the air cooled support or into the shield tubes. Contact of the supports with radiant energy is avoided.
摘要翻译： 公开了一种改进的支架，用于炉屏蔽管，其位于工业炉的辐射和对流部分之间，并且由于它们暴露于辐射热，所以其受到显着的弱化。 在优选实施例中，中空管用作屏蔽管的梁支撑件，该支撑件被广泛地绝缘，以使辐射热输入最小化，并且由从炉中获得的自然通风引起的通过其中的空气被冷却。 从炉外的空气被吸入中空支撑件中，冷却并排出到对流段上方的炉垛中。 支撑梁由空气冷却，而屏蔽管所搁置的支撑件通过导电冷却，或者进入空气冷却的支撑件或屏蔽管中。 避免支撑与辐射能的接触。
-
120.发明授权
公开(公告)号：US3838665A
公开(公告)日：1974-10-01
申请号：US36611673
申请日：1973-06-01
发明人： ASTROM I
CPC分类号： F22B37/108 , F23M5/08
摘要： In a block-covered furnace wall the face of an individual block turned towards a tube is formed with a radius, which is slightly smaller than one half of the external diameter of the tube. When first applied to a tube the block will thus not make full contact with the tube, but the blocks are, in pairs, forced towards the tubes by wedge shaped members and screw threaded means. To facilitate the necessary deformation each block is provided with a slim waist portion, against which the wedge member bears.
摘要翻译： 在块状炉壁中，朝向管的转向的单个块的表面形成有比管的外径的一半略小的半径。 当第一次施加到管上时，块将不会与管完全接触，但是成对地，块被楔形构件和螺纹装置强制朝向管。 为了便于必要的变形，每个块都设置有一个细长的腰部，楔形构件承载着腰部。
-
-
-
-
-
-
-
-
-
搜索结果
430 条记录 (耗时 0.059 秒)
