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37 条记录 (耗时 0.009 秒)

    Vibration Device for an Apparatus for Conveying a Metal Charge to a Melting Plant
    1.
    发明申请
    Vibration Device for an Apparatus for Conveying a Metal Charge to a Melting Plant 有权
    用于将金属装料输送到熔化装置的装置的振动装置

    公开(公告)号：US20150060238A1

    公开(公告)日：2015-03-05

    申请号：US14390767

    申请日：2013-03-26

    申请人： DANIELI & OFFICINE MECCANICHE SPA

    发明人： Andrea De Luca ,  Marco Ansoldi

    IPC分类号： B65G27/20 ,  B65G27/30 ,  F27D3/00

    CPC分类号： B65G27/20 ,  B65G27/28 ,  B65G27/30 ,  F27B3/18 ,  F27D3/0025 ,  F27D3/0033 ,  F27D13/002 ,  F27D2003/0038 ,  F27D2003/009 ,  F27D2003/0092 ,  Y10T74/18344

    摘要： Vibration device for a conveying apparatus (21) to convey a metal charge in a longitudinal direction (X) comprising at least two vibration mechanisms (25, 26) each disposed on opposite sides of the conveying apparatus (21) so as to feed the metal charge. The vibration mechanisms (25, 26) comprise at least a first plurality of eccentric masses (31, 32, 33) having their mass barycenters (B) oriented in parallel directions to each other, and a second plurality of eccentric masses (34, 35) having their mass barycenters (B) disposed angularly offset with respect to the disposition of the barycenters of the first plurality of eccentric masses (31, 32, 33).

    摘要翻译： 一种用于输送设备（21）的振动装置，用于沿包括至少两个振动机构（25,26）的长度方向（X）输送金属电荷，每个振动机构（25,26）均设置在输送设备（21）的相对侧上，以便将金属 收费。 所述振动机构（25,26）至少包括具有彼此平行取向的质心重心（B）的至少第一多个偏心质量块（31,32,33）和第二多个偏心质量块（34,35） ），其重心（B）相对于第一多个偏心质量块（31,32,33）的重心的位置成角度地偏移地设置。

    Compact continuous charging apparatus
    2.
    发明授权
    Compact continuous charging apparatus 有权
    紧凑型连续充电装置

    公开(公告)号：US06450804B2

    公开(公告)日：2002-09-17

    申请号：US09892343

    申请日：2001-06-27

    申请人： John A. Vallomy

    发明人： John A. Vallomy

    IPC分类号： F27D300

    CPC分类号： F27D3/06 ,  F27B3/18 ,  F27B9/10 ,  F27B9/2453 ,  F27B9/38 ,  F27D2003/009 ,  F27M2003/02

    摘要： An improved method and apparatus for charging, preheating and refining steel. The charging apparatus has a skirted charging section for introducing charge materials, a dynamic gas seal adjacent the charging section and a preheater, the preheater for preheating the charged materials, a connector adjacent the preheater and removably insertable into an electric arc furnace for feeding charged materials into a furnace bath for melting and refining metallic charge therein, and a vibrating conveyor which extends throughout the charging apparatus. The charging apparatus is positioned on rails to be movable by a hydraulic cylinder between a charging position wherein the connector is fully inserted into the furnace, a retracted position where the connector is partially inserted into the furnace and a disconnected position where the connector is fully removed from the furnace.

    摘要翻译： 一种用于对钢进行充电，预热和精炼的改进方法和装置。 充电装置具有用于引入充电材料的边缘充电部分，与充电部分相邻的动态气体密封件和预热器，用于预热充电材料的预热器，邻近预热器的连接器，并可拆卸地插入到电弧炉中，用于给带电材料 进入用于熔化和精炼金属电荷的炉浴，以及遍及充电装置延伸的振动输送机。 充电装置定位在轨道上，可通过液压缸在充电位置（其中连接器完全插入炉中），连接器部分插入炉中的收回位置和连接器被完全去除的断开位置之间移动 从炉子。

    Apparatus and method for cleaning contaminated soil
    8.
    发明授权
    Apparatus and method for cleaning contaminated soil 失效
    清洁污染土壤的设备和方法

    公开(公告)号：US4576572A

    公开(公告)日：1986-03-18

    申请号：US736429

    申请日：1985-05-20

    申请人： Edward E. Mueller ,  Paul L. Jensen

    发明人： Edward E. Mueller ,  Paul L. Jensen

    IPC分类号： F27B7/16 ,  F27B7/20 ,  F27B7/26 ,  F27D3/00 ,  F27B14/00 ,  F27B7/14 ,  F27B7/36 ,  F27B9/14

    CPC分类号： F27B7/26 ,  F27B7/162 ,  F27B7/20 ,  F27D2003/009

    摘要： Apparatus and method for effecting thermal reclamation of granular materials, particularly foundry sand and contaminated soil. In a first embodiment, a sand calciner system (10) includes a refractory-lined drum (12) mounted for oscillation about its longitudinal axis (14). An arrangement of plows (76) are provided along the bottom inside of the drum (12) for mixing the sand received through an inlet (54) and advancing it toward a discharge outlet (56) responsive to oscillation of the drum over a predetermined arc about the axis (14). The plows (76) are arranged in staggered rows with each plow having a transverse front surface facing the inlet (54), an inclined top surface, and an angled back surface facing the outlet (56). An aerator pipe (78) is provided in conjunction with the plows (76) to fluidize the sand and thereby effect more thorough mixing and exposure to burners (58) positioned along the upper side of the drum (12) for complete calcining. A tempering section (16) and screening section (18) are preferably connected to the discharge end of the drum (12) to pre-cool the calcined sand and then classify it for further handling and reuse in foundry cores and molds or the like. In a second embodiment, the system (130) is particularly adapted for cleaning soil contaminated with pentachlorophenol, creosote, oil, fuel or other hydrocarbon-rich liquids.

    摘要翻译： 用于实现颗粒材料，特别是铸造砂和污染土壤的热回收的装置和方法。 在第一实施例中，砂煅炉系统（10）包括安装成围绕其纵向轴线（14）摆动的耐火材料衬里的滚筒（12）。 沿着滚筒（12）的底部内部设置有犁（76）的布置，用于混合通过入口（54）接收的砂并将其推向排出口（56），以响应于滚筒在预定弧上的振荡 围绕轴线（14）。 犁（76）以交错排布置，每个犁具有面向入口（54）的横向前表面，倾斜的顶表面和面向出口（56）的成角度的后表面。 与犁（76）结合设置曝气管（78）以使砂流化，从而实现更彻底的混合和暴露于沿着滚筒（12）的上侧定位的燃烧器（58），以便完全煅烧。 回火部分（16）和筛分部分（18）优选地连接到滚筒（12）的排出端，以预煅烧煅烧砂，然后对其进行分类，以便在铸造芯和模具等中进一步处理和再利用。 在第二实施例中，系统（130）特别适用于清洁被五氯苯酚，杂酚油，油，燃料或其它富含烃的液体污染的土壤。