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公开(公告)号：US4664321A
公开(公告)日：1987-05-12
申请号：US738182
申请日：1985-05-28
申请人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Kyoichi Yahagi , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
发明人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Kyoichi Yahagi , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
摘要： A shell structure of a heavy-load type rod mill including a barrel having an outlet port and with a plate thickness of t.sub.1, and a pair of trunnions having journals integrally formed thereon and with a plate thickness of t.sub.2, which trunnions are welded to the barrel. At the weld joining the barrel and the trunnion, the relationship between the plate thickness t.sub.1 of the barrel and the plate thickness t.sub.2 of the trunnion is t.sub.1 .ltoreq.t.sub.2 .ltoreq.2t.sub.1.
摘要翻译： 一种重负荷型棒磨机的外壳结构，其包括具有出口并具有t1厚度的筒体，以及一对轴颈，其一体形成在其上并具有t2的板厚度，该耳轴焊接到 桶。 在连接筒体和耳轴的焊缝处，筒体的板厚t1与耳轴的板厚度t2之间的关系为t1 = t2。
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公开(公告)号：US4723716A
公开(公告)日：1988-02-09
申请号：US908268
申请日：1986-09-17
申请人： Tatsuo Hagiwara , Keiji Imai , Kyoichi Yahagi , Shigenori Nagaoka
发明人： Tatsuo Hagiwara , Keiji Imai , Kyoichi Yahagi , Shigenori Nagaoka
CPC分类号： B02C25/00
摘要： An operational control method for a cylindrical crusher in which furnace slag is supplied to the cylindrical crusher through supply means and said furnace slag is crushed to obtain a furnace slag product, wherein particle size distribution and iron content ratio of a furnace slag product are detected and variable control of a supplying amount from the supply means and/or revolution speed of a cylindrical crusher is carried out within a predetermined range.
摘要翻译： 将通过供给装置和炉渣向圆筒形破碎机供给炉渣的圆筒形破碎机的操作控制方法粉碎，得到炉渣产品的粒度分布和铁含量比， 在预定范围内进行来自供给装置的供给量的可变控制和/或圆筒形破碎机的转速。
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3.发明授权Method for crushing massive furnace slag using a swingable type crushing apparatus 失效使用摆动式破碎装置破碎大量炉渣的方法
公开(公告)号：US4749132A
公开(公告)日：1988-06-07
申请号：US905191
申请日：1986-09-09
CPC分类号： B02C1/025
摘要： A control method for crushing massive furnace slag using a swingable type crushing apparatus in which a crushing clearance is increased or decreased in a stepwise manner by a hydraulic mechanism depending on crushing conditions of the massive furnace slag, which may be blast furnace slag, convertor slag, and electric furnace slag. A hydraulic pressure of a hydraulic mechanism is detected as a variable of the crushing conditions and is compared with a set value so as to adjust the crushing clearance.
摘要翻译： 一种使用摆动式破碎装置破碎大量炉渣的控制方法，其中通过液压机构逐步地增加或减少破碎间隙，该破碎间隙取决于大块炉渣的破碎条件，其可以是高炉渣，转炉渣 ，和电炉渣。 检测液压机构的液压作为破碎条件的变量，并与设定值进行比较，以调整破碎间隙。
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公开(公告)号：US4645133A
公开(公告)日：1987-02-24
申请号：US740400
申请日：1985-06-03
申请人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Kyoichi Yahagi , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
发明人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Kyoichi Yahagi , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
CPC分类号： B02C17/22
摘要： A liner for the outlet port of a rod mill including a cylindrical body provided on the peripheral edge of an opening of the liner and projecting outwardly through the outlet port to prevent a rod from exiting the liner. The projecting length of the cylindrical body on the side close to the end portion of the barrel of the rod mill is preferably longer than that on the opposite side.
摘要翻译： 一种用于棒磨机的出口的衬套，其包括设置在衬套的开口的周边边缘上并通过出口向外突出的圆柱体，以防止杆离开衬套。 圆柱体在杆磨机的筒体的端部侧的突出长度优选比相对侧的突出长度长。
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公开(公告)号：US4637562A
公开(公告)日：1987-01-20
申请号：US688889
申请日：1985-01-04
申请人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka
发明人： Tatsuo Hagiwara , Keiji Imai , Shigenori Nagaoka
摘要： A slag breaker for breaking slags from furnaces has a stationary breaker plate and a rocking breaker plate defining therebetween a breaking chamber and provided on the opposing surfaces thereof with undulations. The size of the outlet of the breaking chamber is about 1/5 to 2/5 of that of the inlet of the breaking chamber. The size of the outlet of the breaking chamber is internationally changed cyclically and incrementally, by the operation of a hydraulic mechanism which is equipped with a specific dust proof means.
摘要翻译： 用于从炉中破碎炉渣的炉渣破碎机具有固定的破碎板和在其间限定破碎室并在其相对的表面上设置有起伏的摇摆板。 破碎室出口的大小约为破碎室入口的1/5至2/5。 通过配备有特定的防尘装置的液压机构的操作，破碎室的出口的尺寸在国际上是周期性和逐渐地变化的。
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公开(公告)号：US4084752A
公开(公告)日：1978-04-18
申请号：US741952
申请日：1976-11-15
CPC分类号： B02C13/095
摘要： A system and method for adjusting a gap between rotary striking blades or hammers and an operating plate in a crusher without interrupting the operation thereof are disclosed. In one embodiment, the system includes a sensing bar provided on a slider, a shifting device for the slider, a moving device for the operating plate and a controlling device electrically connected to motors of the slider and the moving device. In operation, the sensing bar is brought into contact with the rotating striking blades or hammers by shifting the slider, whereby detecting the extent of wear of the striking blades or hammers from the total shifting distance of the slider, and the operating plate is then moved to the extent commensurate with the detected wear.
摘要翻译： 公开了一种用于在不中断其操作的情况下调节旋转打击刀或锤之间的间隙以及破碎机中的操作板的系统和方法。 在一个实施例中，系统包括设置在滑块上的感测杆，用于滑块的移动装置，用于操作板的移动装置和与滑块和移动装置的电动机电连接的控制装置。 在操作中，感测棒通过移动滑块而与旋转的击打刀片或锤子接触，从而检测撞击刀片或锤的磨损程度与滑块的总移动距离，然后移动操作板 在与检测到的磨损相当的程度上。
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公开(公告)号：US4666591A
公开(公告)日：1987-05-19
申请号：US688888
申请日：1985-01-04
申请人： Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
发明人： Keiji Imai , Shigenori Nagaoka , Shinji Kogumazaka , Takeshi Imagawa , Hidenaga Ishii , Toshitsugu Kikuchi
CPC分类号： C21B3/06 , Y02W30/543
摘要： A slag disposal method for disposing of slags produced in furnaces during iron or steel making processes comprises employing the steps of magnetic sorting of masses of crude slags of a size greater than a value ranging between 300 to 500 mm obtained from the furnaces into slags rich in iron (above about 50 to 60 percent) and slags not rich in iron (below about 50 to 60 percent) and then applying a compressive force to the slags rich in iron to cause a coarse crushing and/or deformation to reduce the size and at the same time increase the iron content due to the breaking and separation of the slags from the metal. Further magnetic sorting and sieving after griding are provided to obtain concentrates having high iron content and to improve recovery efficiency.
摘要翻译： 用于处理在铁或炼钢过程中在炉中产生的炉渣的炉渣处理方法包括采用以下步骤：将从炉中获得的大于300-500mm范围内的大小的粗渣的大量分选成富含 铁（高于约50％至60％）和不富铁的炉渣（低于约50％至60％），然后对富含铁的炉渣施加压缩力，引起粗粉碎和/或变形以减小尺寸和 同时由于渣与金属的断裂和分离而增加铁含量。 提供磨削后的进一步的磁选分选和筛选以获得具有高铁含量的浓缩物并提高回收效率。
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