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公开(公告)号：US3843314A
公开(公告)日：1974-10-22
申请号：US34752873
申请日：1973-04-03
发明人： ISHIKAWA Y
CPC分类号： C04B7/434 , F27B7/2016
摘要： A suspension preheater for use with a firing system which comprises a heat exchange shaft having a gas inlet port mounted on its inner peripheral wall for tangentially blowing hot working gases thereinto and combustion means mounted in its lower portion for generating a bright flame along its longitudinal axis. The bright flame thus generated is confined within the swirling hot gases and affords ample heat to the particulate material therein, which are falling in the form of a cylindrical layer outside of the swirling hot gases by way of radiant heat without directly firing the particulate material. The heat exchange efficiency to the raw materials is highly improved to provide a high level of real calcination even at short retention times.
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2.发明授权
公开(公告)号：US3904483A
公开(公告)日：1975-09-09
申请号：US45319374
申请日：1974-03-21
发明人： KURIHARA YASUO , KONDO MASAKI
摘要： A thermal cracking apparatus for hydrocarbonaceous materials of high molecular weight, wherein an object hydrocarbonaceous material is subjected to thermal cracking in a fluid bed state, the product of said thermal cracking is separated into the overhead fraction and bottom fraction within a column, the resulting overhead fraction is further separated into a liquidphase stream containing substantially no light component and a vapor-phase stream by means of a gas-liquid separator, and said bottom fraction is thermally cracked again by virtue of the combustion heat arising from combustion of said vapor-phase stream, whereby liquid-phase stream is recovered from the gasliquid separator as a thermally cracked oil.
摘要翻译： 一种高分子量含烃材料的热裂解装置，其中物流烃物质在流化床状态下经受热裂解，所述热裂解的产物被分离成柱内的塔顶馏分和塔底馏分，得到的塔顶馏出物 通过气 - 液分离器将级分进一步分离成基本上不含轻组分和气相物流的液相物流，并且所述底馏分由于所述蒸汽燃烧产生的燃烧热量再次热裂解 从气液分离器回收液相物流作为热裂解油。
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公开(公告)号：US3802045A
公开(公告)日：1974-04-09
申请号：US26110072
申请日：1972-06-08
发明人： WATANABE T , FUKUDA T
CPC分类号： B63B3/32 , B23K9/0256 , Y10T29/49622 , Y10T29/53974
摘要： A method and apparatus for assembling a lattice work of transverse and longitudinal members wherein the longitudinal members are fed from a carriage by a guide and feeding means into recesses in the transverse members which are held by base members. The carriage, guide and feeding means and base members are all mounted on guide rails to insure proper alignment and to move the elements with respect to one another.
摘要翻译： 一种用于组装横向和纵向构件的格子工作的方法和装置，其中纵向构件通过引导件和进给装置从托架进给到横向构件中由基座构件保持的凹部中。 托架，引导和进给装置和基座构件都安装在导轨上，以确保正确对准并相对于彼此移动元件。
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4.发明授权Method and apparatus for fillett welding longitudinal members of framed structures 失效用于熔接框架结构纵向构件的方法和装置
公开(公告)号：US3930137A
公开(公告)日：1975-12-30
申请号：US48549274
申请日：1974-07-03
发明人： IIZUKA SHIMPEI , ISHIMOTO KATSUMI
CPC分类号： B23K9/0256
摘要： A method and apparatus are provided for fillet welding a plurality of longitudinal members of a framed structure comprising a horizontal plate, a plurality of transverse members joined to said horizontal plate in equidistantly spaced apart relation and in parallel with each other and said longitudinal members intersecting said transverse members and joined to said horizontal plate in equidistantly spaced apart relation and in parallel with each other, in which a small opening is formed through the transverse members at every intersection with the longitudinal members, and a welding apparatus which may pass through these small openings is advanced along the longitudinal member to be welded to the horizontal plate so that the longitudinal member may be welded continuously to the horizontal plate over its whole length from one end to the other only by one traverse of the welding apparatus.
摘要翻译： 提供了一种方法和装置，用于对框架结构的多个纵向构件进行角焊，其包括水平板，多个横向构件，其以等距间隔开的关系连接到所述水平板并且彼此平行并且所述纵向构件与所述 横向构件并且以等间隔间隔开的关系并且彼此平行地连接到所述水平板，其中在与纵向构件的每个交点处通过横向构件形成小的开口，以及可以穿过这些小开口的焊接装置 沿着待焊接的纵向构件前进到水平板，使得纵向构件可以通过焊接装置的一个横向从一端到另一端在其整个长度上连续地焊接到水平板。
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公开(公告)号：US3877898A
公开(公告)日：1975-04-15
申请号：US39461273
申请日：1973-09-05
发明人： NOMURA TSUTOMU , SAKAI MASAKAZU
摘要： An electrostatic precipitator to be provided directly on the roof or top of the factory building, which is made light-weight by making the dust collecting electrodes with light-weight materials, such as polyvinyl chloride, fiber reinforced plastics, or the like synthetic resin, aluminum treated to have the corrosion resistance, duralmin, or the like light metals.
摘要翻译： 通过使聚氯乙烯，纤维增强塑料等合成树脂等轻质材料制成集尘电极，直接设置在工厂屋顶或顶部的静电除尘器， 铝被处理以具有耐腐蚀性，硬化剂等轻金属。
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公开(公告)号：US3874179A
公开(公告)日：1975-04-01
申请号：US33847873
申请日：1973-03-06
发明人： HIGASHIHARA NOBUO
CPC分类号： B65D88/78
摘要： An undersea oil storage tank system and method of constructing same, which has a plurality of steel tubes driven into the ocean bottom adjacent one another. A jet lifter pipe is placed in the upper open end of the pipe to evacuate the soil or mud from the interior of the pipe. After the pipe interior has been evacuated, the bottom thereof is closed with concrete and a metal cover is welded onto the upper end of pipe. Suitable water evacuation and oil supply conduits are connected to the pipe with a control station for selectively removing the sea water from the pipes and supplying oil for storage in the undersea storage tanks.
摘要翻译： 一种海底储油罐系统及其构造方法，其具有彼此相邻地驱动到海底的多个钢管。 喷射升降管放置在管的上开口端，以从管内部排出土壤或泥浆。 管内抽真空后，其底部用混凝土封闭，金属盖焊接在管的上端。 合适的排水和供油管道与管道连接，控制站用于选择性地从管道中除去海水并供应油以储存在海底储存罐中。
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公开(公告)号：US3854435A
公开(公告)日：1974-12-17
申请号：US41994573
申请日：1973-11-29
发明人： KINOSHITA Y
摘要： An installation for assemblying ship hull subassemblies each consisting of a pair of vertical subblocks which are assembled in parallel with each other in the longitudinal direction and in transversely spaced apart relation and a horizontal subblock joined to the upper or lower sides of the pair of vertical subblocks. In the parallelepiped structure of the installation, there are provided apparatus for positioning the vertical subblocks, apparatus for holding them in vertical position, and a plurality of carriages with vertically movable scaffolds which are movable on the floor or ride on rails laid within the structure at a predetermined height from the floor.
摘要翻译： 一种用于组装船体子组件的装置，每个组件由一对垂直子块组成，所述垂直子块在纵向方向和横向隔开的关系彼此平行组装，并且连接到所述一对垂直子块的上侧或下侧的水平子块 。 在安装的平行六面体结构中，提供了用于定位垂直子块的装置，用于将它们保持在垂直位置的装置，以及具有垂直移动支架的多个托架，其可在地板上移动或骑在放置在结构内的轨道上 距离地板的预定高度。
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8.发明授权
公开(公告)号：US3756947A
公开(公告)日：1973-09-04
申请号：US3756947D
申请日：1971-09-13
发明人： FUJII Y , FUJII Y , OSHIMI , BUCHHEIM W , BONDS W
IPC分类号： C02F3/12 , C02F3/34 , C02F101/10 , C02F101/30 , C12N1/20 , C02C5/10 , C08D7/18
CPC分类号： C02F3/1231 , C02F3/34 , Y02W10/15 , Y10S210/903 , Y10S210/904
摘要： A WASTE WATER EFFLUENT CONTAINING NITRILES AND CYANIDES IS TREATED BY PASSING THROUGH AN ACCLIMATED, ACTIVATED SLUDGE CONTAINING AT LEAST ONE MICROORGANISMS CAPABLE OF DEGRADING NITRILES AND CYANIDES SELECTED FROM THE GENERA ALCALIGENES AND ACHROMOBACTER, FOR EXAMPLE, ALCALIGENES VISCOLACTIS ATCC 21698 AND ACHROMOBACTER NITRILOCLASTERS ATCC 21697 THEREBY TO PURIFY THE WASTE WATER EFFLUENT. THE WASTE WATER EFFLUENT CONTAINING 10 TO 50 P.P.M. OF CYANIDE AND 1,000 TO 2,500 P.P.M. OF COD (POTASSIUM DICHROMATE METHOD) CAN BE PURIFIED WITH A HIGH EFFICIENCY.
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