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公开(公告)号：US4642127A
公开(公告)日：1987-02-10
申请号：US736402
申请日：1985-05-20
申请人： Takehiro Ando , Hideo Kimura , Noriyuki Oda , Takeji Asai , Ken Mochizuki , Toshihisa Fujihara , Katsuji Maeda
发明人： Takehiro Ando , Hideo Kimura , Noriyuki Oda , Takeji Asai , Ken Mochizuki , Toshihisa Fujihara , Katsuji Maeda
摘要： A method and an apparatus for cooling blast furnace gas for use in a blast furnace gas treating system having incorporated therein a coarse particle removing unit having a dust collecting box. Nozzles extend through the box as arranged circumferentially thereof at a plurality of locations for injecting a cooling fluid into the unit without wetting the inner wall thereof. Since the unit which has a large capacity is used also as a cooling container, a large quantity of cooling fluid can be injected to effectively cool the blast furnace gas even when the gas has a considerably high temperature. The system can be constructed at a low cost without necessitating any additional cooling container.
摘要翻译： 一种用于高炉气体处理系统中的高炉煤气的冷却方法和装置，其特征在于，具有灰尘收集箱的粗粒子除去单元。 喷嘴在多个位置周向延伸穿过盒体，用于将冷却流体注入到该单元中而不使其内壁变湿。 由于具有大容量的单元也用作冷却容器，所以即使当气体具有相当高的温度时，也可以注入大量冷却流体以有效地冷却高炉煤气。 该系统可以以低成本构造，而不需要额外的冷却容器。
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公开(公告)号：US4387562A
公开(公告)日：1983-06-14
申请号：US176484
申请日：1980-08-08
申请人： Kengo Takao , Mineo Ohmachi , Hisatsugu Kihara , Kenshiro Toki , Yukio Tomita , Toshihiro Mizota
发明人： Kengo Takao , Mineo Ohmachi , Hisatsugu Kihara , Kenshiro Toki , Yukio Tomita , Toshihiro Mizota
摘要： A system for generating power with the top pressure of a plurality of blast furnaces by leading a gas from the top of the furnaces into turbines, corresponding in number to the furnaces, to convert the pressure of the gas into rotational energy and generate power by a generator coupled to the turbines. The turbines connected to the furnaces by main gas channels individually are aligned with their rotor shafts connected together into a single shaft which is connected to the generator. Preferably each pair of the adjacent turbines are arranged with their intake ends positioned in the center of the arrangement so that the gas flows toward the exhaust ends at both sides, or with their intake ends positioned at both sides to cause the gas to flow toward the exhaust ends in the center. The single shaft connecting the pair of turbines together has no intermediate bearing between these turbines.
摘要翻译： 一种用于通过将来自炉顶部的气体引导到涡轮机中的多个高炉的顶部压力来发电的系统，其数量对应于炉子，以将气体的压力转换成旋转能量并通过一个 发电机耦合到涡轮机。 通过主气体通道连接到炉子的涡轮机与其连接在一起的转子轴对准，其连接到发电机。 优选地，每对相邻的涡轮机优选地布置有它们的进气端位于该装置的中心，使得气体在两侧流向排气端，或者其进气端位于两侧，以使气体朝向 排气终点在中心。 将一对涡轮机连接在一起的单个轴在这些涡轮机之间没有中间轴承。
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公开(公告)号：US4277688A
公开(公告)日：1981-07-07
申请号：US39152
申请日：1979-05-15
CPC分类号： G21F5/008
摘要： A device comprises a bag for covering a cask for transporting a used nuclear fuel to prevent the outer surface of the cask from contamination with the contaminated water of a fuel storage pool when the cask is immersed in the pool. An annular tube inflatable with a pressure gas injected thereinto is provided along the open end of the bag to hold the opening edge in pressing contact with the outer surface of the cask and thereby seal off the interior of the bag. Preferably the bag is provided with means for adjusting the pressure of the gas in accordance with the pressure of water at the depth at which the cask is positioned. The device is also useful for casks for transporting other radioactive fissionable materials.
摘要翻译： 一种装置包括一个袋子，用于在酒桶浸入池中时，用于运送用过的核燃料的桶用于防止桶的外表面污染燃料储存池的污染水。 沿着袋的开口端设有可压入其中的压力气体充气的环形管，以保持与桶的外表面压接的开口边缘，从而密封袋的内部。 优选地，该袋具有用于根据桶的位置深度处的水压来调节气体的压力的装置。 该装置也可用于运送其他放射性可裂变材料的桶。
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公开(公告)号：US4440211A
公开(公告)日：1984-04-03
申请号：US364687
申请日：1982-04-02
申请人： Kuniaki Ono
发明人： Kuniaki Ono
IPC分类号： B22D11/128
CPC分类号： B22D11/1285
摘要： In continuous casting equipment having a path of transport of castings defined by roll segments and having a curved section and a horizontal section, an apparatus for hoisting the roll segment comprises a pair of pivotal guide rods pivotably supported by a trolley disposed above the horizontal section, a pair of fixed guide rods arranged on the opposite sides of each of the roll segments defining the curved section, and a pair of fixed circular arc rails extending along the paths of movement of the free ends of the pivotal guide rods. A truck, movable on the rails and engageable with the pivotal guide rods, is reciprocatable along the rails to align the pivotal guide rods with a desired pair of fixed guide rods for hoisting the corresponding roll segment along the fixed guide rods to the pivotal guide rods in alignment therewith. Pairs of cavities are formed in the rails in corresponding relation to the pairs of fixed guide rods, and a pair of rear wheels on the truck, when engaged in the desired pair of cavities, locks the truck to the rails reliably, whereby the pivotal guide rods engaged with the truck are indirectly locked to the rails.
摘要翻译： 在具有由辊段限定的铸件的运送路径并且具有弯曲部分和水平部分的连续铸造设备中，用于提升卷筒部分的装置包括一对枢转导杆，其由设置在水平部分上方的手推车可枢转地支撑， 布置在限定弯曲部分的每个辊段的相对侧上的一对固定导杆，以及沿着枢转导杆的自由端的运动路径延伸的一对固定圆弧轨道。 在轨道上可移动并与枢转导杆接合的卡车可沿着轨道往复运动，以将枢转导杆与所需的一对固定导杆对准，用于将相应的卷段沿着固定的导杆提升到枢轴导杆 与其对准。 成对的空腔以相对于固定导向杆的对应关系形成在轨道中，并且在卡车上的一对后轮在啮合所需的一对空腔时可靠地将卡车锁定到轨道上，由此枢转导向件 与卡车接合的杆被间接锁定在轨道上。
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公开(公告)号：US4424017A
公开(公告)日：1984-01-03
申请号：US234591
申请日：1981-02-13
申请人： Noboru Okigami , Yoshitoshi Sekiguchi , Hiroshi Hayasaka , Toshitsugu Koyama , Takeo Fujioka , Takeshi Yoshimitsu
发明人： Noboru Okigami , Yoshitoshi Sekiguchi , Hiroshi Hayasaka , Toshitsugu Koyama , Takeo Fujioka , Takeshi Yoshimitsu
CPC分类号： F23D11/24 , F23K5/18 , Y10T137/2557
摘要： A system for burning a liquefied gas comprises a burner gun for spraying the liquefied gas into a combustion space, a pump for feeding the gas under pressure, pipe means connecting the burner gun with the pump, and a flow regulating valve provided in the pipe means, wherein the portion of the pipe means downstream from the valve has its inner diameter so determined in relation with the flow rate of the gas that the state of the gas flow through said portion falls within fog flow zone or bubble flow zone on Baker's two-phase flow diagram. In the system of the invention, unstable combustion of the liquefied gas due to vapor lock in the pipe means can be prevented even when the gas supply pressure is below the vapor pressure of the gas. Besides, the calorific value obtained with the system is variable over a wider range than with a conventional system. Thus the system has a remarkable industrial value.
摘要翻译： 用于燃烧液化气体的系统包括用于将液化气体喷射到燃烧空间中的燃烧器枪，用于在压力下供给气体的泵，将燃烧器枪与泵连接的管道装置以及设置在管道装置中的流量调节阀 其特征在于，所述管道装置的下游部分的内部尺寸与所述气体的流速相关地确定，所述气体的流动状态通过所述部分的气体流过所述部件的雾流区域或气泡流动区域， 相流图。 在本发明的系统中，即使当气体供给压力低于气体的蒸汽压力时，也可以防止由于管道装置中的气体锁定而导致的液化气体的不稳定燃烧。 此外，与传统系统相比，用系统获得的发热量在更宽的范围内是可变的。 因此，该体系具有显着的工业价值。
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公开(公告)号：US4373316A
公开(公告)日：1983-02-15
申请号：US184530
申请日：1980-09-05
申请人： Takanobu Kobayashi
发明人： Takanobu Kobayashi
CPC分类号： B67B1/04 , B65B7/2821
摘要： A plug driving apparatus comprising an annular rotary receiver stand for receiving containers, the receiver stand having container placing portions disposed at a plurality of locations thereon in circular arrangement, plug driver heads disposed individually above said placing portions, each of the heads having a sucker portion for sucking and retaining thereon plugs, a plurality of plug pick-up means, each having a retractable hooked portion adapted to be extended to and retracted from a point right beneath the plug driver head, fixed plug-feeder means for feeding plugs to the hooked portion, the plug driver head being adapted to be raised and lowered between an intermediate position where the sucker portion thereof sucks and retains thereon a plug held in the hooked portion and a lower position where plug driving operation is carried out and an upper limit of movement of the driver head. According to the invention, it is possible to manufacture such apparatus of compact construction which permits accurate and highly efficient plug-driving operation.
摘要翻译： 一种插头驱动装置，包括用于接收容器的环形旋转接收器支架，所述接收器支架具有设置在其上的圆形布置的多个位置处的容器放置部分，所述插头驱动器头单独设置在所述放置部分上方，每个头部具有吸盘部分 用于吸附和保持其上的插头，多个插头拾取装置，每个插头拾取装置具有适于从插头驱动头下方的点延伸和缩回的可伸缩钩部;固定插塞馈送装置，用于将插头供给到钩 插头驱动头适于在其抽吸部分吸住并保持在其上的保持在钩部中的插头的中间位置和执行插头驱动操作的下部位置和上限移动之间升高和降低 的司机头。 根据本发明，可以制造这种紧凑结构的装置，其允许精确和高效的插头驱动操作。
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公开(公告)号：US4245979A
公开(公告)日：1981-01-20
申请号：US946149
申请日：1978-09-27
申请人： Takusen Ito
发明人： Takusen Ito
CPC分类号： F23G7/08
摘要： A ground flare comprising a furnace body in the form of a tubular wall having a circular or polygonal cross section and a bottom open over the substantially entire bottom area and a multiplicity of burners arranged at the opening of the bottom of the furnace body. Each of the burners comprises a gas nozzle and a gas mixing tube having an open lower end with the upper end of the gas nozzle positioned therein and a substantially cylindrical inner surface. Most suitably for the prevention of black smoke and vibration, the gas mixing tube has an inside diameter 2 to 5 times the inside diameter of the gas nozzle and a length 5 to 10 times the inside diameter of the tube. Flame transfer plates provided between the upper ends of the gas mixing tubes serve to greatly reduce the number of pilot burners which otherwise would be needed.
摘要翻译： 地面火炬包括具有圆形或多边形横截面的管状壁形式的炉体和在基本上整个底部区域上敞开的底部，以及布置在炉体底部开口处的多个燃烧器。 每个燃烧器包括气体喷嘴和气体混合管，气体混合管具有敞开的下端，其中气体喷嘴的上端位于其中并具有基本上圆柱形的内表面。 最适合防止黑烟和振动，气体混合管的内径为气体喷嘴内径的2〜5倍，管的内径为5〜10倍。 设置在气体混合管的上端之间的火焰传递板用于大大减少否则将需要的导向燃烧器的数量。
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公开(公告)号：US4396129A
公开(公告)日：1983-08-02
申请号：US278883
申请日：1981-06-29
申请人： Takanori Itoh
发明人： Takanori Itoh
IPC分类号： B65D90/34
CPC分类号： B65D90/34 , Y10T137/1707
摘要： A device for emergently relieving pressure comprising a thin plate having its peripheral portion curved so that its central portion protrudes downward, the peripheral portion being welded to the inner periphery of a hatch coaming provided in a fuel tank, a stiffening plate laid on the central portion of the thin plate, a support beam disposed under the thin plate and extending across the coaming, and a rupture bar connecting the laminate of the thin plate and stiffening plate to the support beam, the rupture bar being adapted to be ruptured before the weld between the peripheral portion of the thin plate and the inner periphery of the coaming is broken.The device permits accurate release of any abnormal pressure developed in the tank and thus assures the safety of the tank.
摘要翻译： 一种用于紧急释放压力的装置，包括其周边部分弯曲的薄板，使得其中心部分向下突出，周边部分焊接到设置在燃料箱中的舱口围板的内周，设置在中心部分上的加强板 的薄板，支撑梁设置在薄板下方并延伸穿过结构体，以及将薄板和加强板的层叠体连接到支撑梁的断裂杆，该破裂杆适于在 薄板的周边部分和圆板的内周被破坏。 该装置允许准确释放在罐中产生的任何异常压力，从而确保罐的安全性。
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公开(公告)号：US4364257A
公开(公告)日：1982-12-21
申请号：US168288
申请日：1980-07-10
申请人： Takuro Endo , Yukio Tomita , Yukiro Okamoto , Hiroshi Imaoka , Michio Sakiyama
发明人： Takuro Endo , Yukio Tomita , Yukiro Okamoto , Hiroshi Imaoka , Michio Sakiyama
CPC分类号： B30B15/0035 , B21D22/08 , B21D43/05
摘要： A rotary transfer press comprising a crown, a bed, a post extending from the bed to the crown, a slide upwardly and downwardly movable as guided along the post, a drive assembly for moving the slide upward and downward, a plurality of working stations disposed in a circular arrangement and each provided with a press die, and a transport assembly for transferring workpieces from each of the stations to the next station in succession. The press can be installed in a small space, and the workpieces are feedable to and dischargeable from the press at any of the stations. The press dies are also replaceable at any station.
摘要翻译： 一种旋转传送压力机，包括冠，床，从床延伸到冠部的柱，沿着柱引导的向上和向下移动的滑块，用于向上和向下移动滑块的驱动组件，设置的多个工作站 圆形布置并且各自设置有压模，以及用于将工件从每个站连续地传送到下一站的传送组件。 压机可以安装在一个很小的空间内，工件可以在任何一个工位上从压机上进给和排出。 压模也可在任何车站更换。
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公开(公告)号：US4385710A
公开(公告)日：1983-05-31
申请号：US279470
申请日：1981-07-01
申请人： Tomomichi Kurihara , Nobuyoshi Mori
发明人： Tomomichi Kurihara , Nobuyoshi Mori
CPC分类号： F16K17/14 , Y10T137/1737 , Y10T137/1752
摘要： A device for emergently relieving pressure comprises a flexible plate bent downward and having its periphery attached to the inner surface of a hatch coaming, wherein the periphery of the plate is welded to the inner surface of the coaming at appropriate intervals, and the gap between the remaining part of the periphery of the plate and the coaming inner surface is sealed by a sealant.When a specified pressure exerts on the flexible plate, the plate starts bending back upward. With the upward bending of the plate, the welds between the plate and the coaming are deformed and broken, allowing the plate to be blown off from the coaming. Thus the device, if installed on a fuel tank, serves to relieve the pressure in the tank for the maintenance of safety.
摘要翻译： 用于紧急释放压力的装置包括向下弯曲并且其周边附接到舱口围板的内表面的柔性板，其中板的周边以合适的间隔焊接在铰链的内表面上，并且间隙 板的周边的剩余部分和环形内表面被密封剂密封。 当指定的压力施加在柔性板上时，板开始向上弯曲。 随着板的向上弯曲，板和铰链之间的焊缝变形和断裂，允许板从结构体中吹脱。 因此，如果装置安装在燃料箱上，则能够缓解油箱中的压力以维持安全。
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