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公开(公告)号：US4488711A
公开(公告)日：1984-12-18
申请号：US478393
申请日：1983-03-24
摘要： A treating ladle for use in a foundry in the production of ductile iron is disclosed wherein the treating ladle has a removable bottom portion and a detachably connected ladle carrier. The ladle carrier includes a bail carrier adapted for connection to a hoist and a retaining ring pivotally connected to the bail carrier to support the treating ladle for a tipping motion for emptying the contents thereof. Corresponding tabs mounted on the bottom portion and the body of the treating ladle permit the individual pieces to be bolted together to facilitate a disassembly of the treating ladle when maintenance and/or repair is desired. The treating ladle is adapted for connection to a separately attachable tundish cover.
摘要翻译： 公开了一种用于制造球墨铸铁的铸造厂的处理钢包，其中处理钢包具有可移除的底部部分和可拆卸地连接的钢包托架。 钢包托架包括适于连接到起重机的吊环支架和可枢转地连接到吊卡支架的保持环，以支撑处理钢包用于倾倒运动以排空其内容物。 安装在处理钢包的底部和主体上的相应翼片允许将各个螺栓栓在一起，以便在需要维护和/或修理时便于拆卸处理钢包。 处理钢包适于连接到单独安装的中间包。
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公开(公告)号：US4515353A
公开(公告)日：1985-05-07
申请号：US631286
申请日：1984-07-16
摘要： A tundish cover for use with a treating ladle in the production of ductile iron is disclosed wherein the tundish cover is provided with a pouring spout, a pressure exhaust port, a treatment alloy charging tube, a slag removal port and mounting tabs to detachably connect the tundish cover to the treating ladle. The pressure exhaust port includes a floating cover to provide a host for oxide condensation during the treatment process. Removable covers on the charging tube and the slag removal port permit selective access to the interior of the treating ladle without requiring disassembly of the tundish cover from the treating vessel.
摘要翻译： 公开了一种在球墨铸铁生产中与处理钢包一起使用的中间罐盖，其中中间包盖设有倾倒咀，压力排气口，处理合金加料管，除渣口和安装接头，以可拆卸地连接 中间包覆盖处理钢包。 压力排气口包括浮动盖，以在处理过程中提供主体用于氧化物冷凝。 充电管和除渣口上的可拆卸盖可以选择性地进入处理钢包的内部，而不需要从处理容器拆卸中间包。
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公开(公告)号：US4613415A
公开(公告)日：1986-09-23
申请号：US642183
申请日：1984-08-17
CPC分类号： C02F1/4674 , C25B1/46 , C25B9/08 , C02F2103/42
摘要： An electrolytic cell for generating chlorine gas and caustic and delivering only these products of the electrolytic cell to the swimming pool. The electrolytic cell is vented above the catholyte, and a catholyte overflow conduit has its inlet at an upper part of the cathode chamber, the overflow conduit being connected to a Venturi. The catholyte overflow conduit has an inlet for chlorine connected to it, which inlet is above the anolyte in the anode chamber; preferably, the chlorine inlet and the catholyte overflow conduit are joined into a single chlorine gas and catholyte outflow conduit which is connected to the Venturi. The catholyte volume is between 41/4 and 43/4 gallons. A hydrometer is provided in the cathode chamber to signal an excess strength of catholyte. The anode is of pressed carbon, having a titanium connector plug. A cation membrane is secured between an annular flange and a ring. A method of operating an electrolytic cell for delivering chlorine and sodium hydroxide to a swimming pool includes the establishment of an alkalinity in the body of water in the swimming pool of approximately 80-150 ppm.
摘要翻译： 一种用于产生氯气和苛性碱并且仅将这些电解池产品输送到游泳池的电解池。 电解池在阴极电解液的上方排出，阴极电解液溢流导管的入口位于阴极室的上部，溢流导管与文丘里管连接。 阴极电解液溢流导管具有连接到其上的氯的入口，该入口在阳极室中的阳极电解液上方; 优选地，氯入口和阴极电解液溢流导管连接到与文丘里管连接的单个氯气和阴极电解液流出管道中。 阴极液体积在41/4和43/4加仑之间。 在阴极室中提供比重计，以表示阴极电解液的过量强度。 阳极是压制碳，具有钛连接器插头。 阳离子膜固定在环形凸缘和环之间。 操作用于向游泳池输送氯和氢氧化钠的电解池的方法包括在大约80-150ppm的游泳池中在水体中建立碱度。
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