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    • 2. 发明申请
    • Sealed device for preventing exhaust gas leakage
    • 用于防止排气泄漏的密封装置
    • US20060162386A1
    • 2006-07-27
    • US11042375
    • 2005-01-25
    • Hideo Katayama
    • Hideo Katayama
    • C03B5/027
    • F27B3/20C03B5/005C03B5/027F27D11/10F27D99/0073
    • The present teachings disclose a device for the prevention of exhaust gas leakage during the movement of an electrode in an electric furnace having a waste charging section, an electrode holder attached to the electrode, and an actuator for moving the electrode between a first and second position within an aperture formed in an upper portion of the electric furnace. The device includes a fixed section attached to the waste charging station of the electric furnace. The device includes a first moving section moveably coupled with the fixed section, a second moving section moveably coupled with the first section and fixedly attached to the electrode holder on a first side, and a third moving section fixedly attached to the electrode holder on a second side opposite the first side. The device moves between a retracted position, such that the first and second moving sections are positioned adjacent to the fixed member, and an extended position, such that the first and second moving sections are positioned distally from the fixed member.
    • 本教导公开了一种用于在具有废料充电部分的电炉中的电极运动期间防止废气泄漏的装置,附接到电极的电极保持器和用于在第一和第二位置之间移动电极的致动器 在形成在电炉的上部的孔内。 该装置包括连接到电炉的废料充电站的固定部分。 该装置包括可移动地与固定部分联接的第一移动部分,与第一部分可移动地联接并固定地附接到第一侧上的电极保持器的第二移动部分,以及第二移动部分,其固定地附接到电极夹持器 一侧与第一面相对。 该装置在缩回位置之间移动,使得第一和第二移动部分邻近固定构件定位,并且延伸位置,使得第一和第二移动部分位于远离固定构件的位置。
    • 5. 发明申请
    • Electrostatic precipitator
    • 静电除尘器
    • US20060137528A1
    • 2006-06-29
    • US11026738
    • 2004-12-29
    • Hideo Katayama
    • Hideo Katayama
    • B03C3/00
    • B03C3/025B03C3/41B03C3/47B03C3/68Y10S55/01Y10S323/903
    • The present teachings relate to a electrostatic precipitator having a plurality of electrostatic precipitation units positioned within the electrostatic precipitator. Each of the electrostatic precipitation units includes a plurality of negative wire electrodes and a plurality of positive electrode plates. The electrostatic precipitation units are arranged such that spacing between the negative wire electrodes of a first electrostatic precipitation unit is a first distance apart, and spacing between the negative wire electrodes of additional electrostatic precipitation units is at least less than the spacing between the negative wire electrodes of the first electrostatic precipitation unit. Moreover, a variable voltage is applied to the each of the electrostatic precipitation units between the positive electrode plates and the negative wire electrodes so as to cause particles in the exhaust gas to adhere to the positive electrode plates.
    • 本教导涉及具有位于静电除尘器内的多个静电沉淀单元的静电除尘器。 每个静电沉淀单元包括多个负极线电极和多个正电极板。 静电沉淀单元布置成使得第一静电沉淀单元的负线电极之间的间隔距离为第一距离,并且附加静电沉淀单元的负线电极之间的间隔至少小于负线电极之间的间隔 的第一静电沉淀单元。 此外,在正极板和负极线电极之间的每个静电沉淀单元上施加可变电压,以使排气中的颗粒粘附到正极板上。
    • 6. 发明授权
    • Method of treating a radiation protector
    • 治疗放射线保护器的方法
    • US06372950B1
    • 2002-04-16
    • US09487890
    • 2000-01-19
    • Hideo Katayama
    • Hideo Katayama
    • G21F900
    • C03B5/005C03C1/002G21F9/30
    • A radiation protector treating method including the steps of pulverizing a used radiation protector to obtain a pulverized radiation protector material and mixing the pulverized radiation protector material with boron powder and bismuth powder, and casting the pulverized radiation protector material mixed with the powders into an electric melting furnace and also casting silicon powder, lead oxide powder and carbon powder into the electric melting furnace. Radioactive contamination is prevented by using a radiation attenuating and absorbing material for each of various radioactive substances attached to the radiation protector.
    • 一种辐射保护器处理方法,包括以下步骤:粉碎所使用的辐射防护器以获得粉碎的辐射防护材料,并将粉碎的辐射防护材料与硼粉末和铋粉末混合,并将与粉末混合的粉碎的辐射防护材料浇铸成电熔融 炉内还将硅粉末,氧化铅粉末和碳粉末进入电熔炉。 通过使用辐射衰减和吸收材料来防止放射性污染,用于连接到辐射防护器的各种放射性物质。