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公开(公告)号：US4269052A
公开(公告)日：1981-05-26
申请号：US38262
申请日：1979-05-11
申请人： Isao Imai , Hiromasa Hirata , Takao Kawanami , Yasuhiro Omura
发明人： Isao Imai , Hiromasa Hirata , Takao Kawanami , Yasuhiro Omura
CPC分类号： B24C1/086 , B24C3/12 , B21B1/28 , B21B45/06 , Y10T29/4544
摘要： A device for blasting descaling slurry jets against the surfaces of sheet metal is disclosed, thereby descaling the same prior to cold rolling.
摘要翻译： 公开了一种用于将除垢泥浆喷射喷射到金属板表面的装置，因此在冷轧之前对其进行除鳞。
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公开(公告)号：US4251956A
公开(公告)日：1981-02-24
申请号：US2098
申请日：1979-01-09
摘要： A descaling slurry is applied to a surface of an elongated metal strip from a nozzle array while the strip is moving in the direction of its length. The nozzle array is positioned in spaced relation to the strip surface and extends transversely to the strip at an acute angle so that the individual slurry streams emanating from the nozzles do not intersect and strike the strip in a line at the same acute angle as the nozzle array. The nozzles of the array are directed toward the strip surface at an acute spray angle in the direction of movement of the strip.
摘要翻译： 当条带沿其长度方向移动时，将除垢浆料从喷嘴阵列施加到细长金属带的表面。 喷嘴阵列被定位成与条带表面间隔开并且以锐角横向延伸，使得从喷嘴发出的各个浆料流不会以与喷嘴相同的锐角在一条直线上相交并撞击 数组。 阵列的喷嘴在条带的移动方向上以急剧的喷射角度指向条带表面。
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3.发明授权
公开(公告)号：US4188812A
公开(公告)日：1980-02-19
申请号：US685
申请日：1979-01-03
摘要： An installation for the production of continuously cold rolled sheets or strips wherein the continuous operation is effected when a coil of the cold rolled sheet metal or strip is directly and effectively produced from a coil of the hot rolled sheet metal or strip.
摘要翻译： 一种用于生产连续冷轧板材或带材的装置，其中当冷轧金属板或板条的线圈由热轧板金属或带材的线圈直接有效地制造时，进行连续操作。
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4.发明授权
公开(公告)号：US4300377A
公开(公告)日：1981-11-17
申请号：US162623
申请日：1980-06-24
申请人： Hiromasa Hirata
发明人： Hiromasa Hirata
CPC分类号： B21B41/08
摘要： A device for automatically wrapping a strip of metal to be rolled partly around upper and lower working rolls in the form of S or inverted S in a safeguarded and simplified manner.
摘要翻译： 一种用于以保护和简化的方式部分地围绕上下工作辊以S或倒S形式自动包裹待轧的金属条的装置。
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公开(公告)号：US3984943A
公开(公告)日：1976-10-12
申请号：US577116
申请日：1975-05-13
申请人： Yasumasa Kono , Shuji Miyahara , Susumu Nomura , Hiroyuki Ohkubo , Yoshio Fujimori , Akira Iwawaki , Hiromasa Hirata
发明人： Yasumasa Kono , Shuji Miyahara , Susumu Nomura , Hiroyuki Ohkubo , Yoshio Fujimori , Akira Iwawaki , Hiromasa Hirata
摘要： A liquid containing abrasives is projected through nozzles under high pressure upon the surface of an object to be treated such as sheet steel to descale and clean the surface thereof, and the projected abrasive liquid is recovered so that abrasives of suitable particle sizes may be reused. The jet liquid is a mixture of high pressure liquid and slurry abrasives which are substantially uniform in density and granular size. The mixed slurry after projection against the sheet steel workpiece is returned to a vertical style classifier before it settles to the bottom of the collecting tank. The scales which are removed from the sheet steel workpiece are separated out in the classifier while at the same time the density and the granular sizes of the abrasives are made uniform. In addition, the minuscule abrasives are caused to overflow from the classifier while the liquid and the slurry abrasives made uniform in density and granular size are conveyed to the nozzles. The latter are capable of a variety of movements and the workpiece is capable of orientation with respect to the nozzles.
摘要翻译： 含有研磨剂的液体通过高压喷嘴在待处理物体的表面如钢板上投射以除锈并清洁其表面，并且回收投影的磨料液体，使得可以重复使用适合粒度的研磨剂。 喷射液体是密度和粒度大致均匀的高压液体和浆料研磨剂的混合物。 在与钢板工件突出之后的混合浆料在沉降到收集罐的底部之前返回到垂直型分级器。 将从钢板工件移除的氧化皮在分选机中分离出来，同时使磨料的密度和粒径均匀。 此外，使细小的研磨剂从分级机溢出，同时液体和浆料研磨剂在密度上均匀并且颗粒尺寸被传送到喷嘴。 后者能够进行各种运动，并且工件能够相对于喷嘴定向。
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