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    • 2. 发明授权
    • Powder treating method and apparatus used therefor
    • 用于其的粉末处理方法和装置
    • US4867573A
    • 1989-09-19
    • US63954
    • 1987-06-19
    • Koichi TsutsuiShoji IkedaKoji NishizawaMakoto YagiNobuaki Kubo
    • Koichi TsutsuiShoji IkedaKoji NishizawaMakoto YagiNobuaki Kubo
    • B01J19/08B01F11/00B01J2/00B01J2/10B01J8/18B01J19/12B01J19/18B01J19/28C09C3/04
    • B01J19/12B01J19/126B01J19/129B01J19/18B01J19/285B01J2/10C09C3/048B01J2219/00094B01J2219/00141B01J2219/00155B01J2219/00162B01J2219/0894B01J2219/0896B01J2219/182B01J2219/185B01J2219/1946C01P2004/61C01P2006/22C01P2006/82
    • The powders such as pigments are treated with the low temperature plasma so that their chemical property is improved. In low temperature plasma treatment, if a plurality of powders coagulate into one lump, or if powders cohere on the vessel's inside wall surface, it is difficult to make uniform and efficient treatment. The present invention provides a powder treating method and apparatus used therefor which make uniform and efficient treatment of powders with low temperature plasma. The first invention is a powder treating method where the powders are treated with low temperature plasma while stirring them by vibration. The second invention is a powder treating apparatus equipped with a treating chamber for housing powders, a device for vibrating this treating chamber and a plasma producing device, in which the powders in the treating chamber are treated with low temperature plasma while stirring them by vibration. While the treating chamber is formed by upper and lower two vessels with their opening mated to one another. An insulator is provided at a junction between these two vessels so as to electrically insulate the upper and lower two vessels, so that these two vessels may be utilized as mutually facing exciting electrode and grounding electrode. The third invention is a powder treating method where the powders are treated with low temperature plasma while being stirred by a precessional movement of a spiral screw which is being rotated.
    • 用低温等离子体处理颜料等粉末,使其化学性质得到改善。 在低温等离子体处理中,如果多个粉末凝聚成一个团块,或者如果粉末凝结在容器的内壁表面上,则难以进行均匀和有效的处理。 本发明提供了一种粉末处理方法和装置,其用低温等离子体均匀有效地处理粉末。 第一发明是一种粉末处理方法,其中粉末在用振动搅拌的同时用低温等离子体处理。 第二发明是配备有用于容纳粉末的处理室的粉末处理装置,用于使该处理室振动的装置和等离子体生成装置,其中处理室中的粉末用低温等离子体处理,同时通过振动搅拌。 处理室由上部和下部两个容器形成,它们的开口相互配合。 在这两个容器之间的连接处设置有绝缘体,以便使上下两个容器电绝缘,使得这两个容器可以用作相互面对的激励电极和接地电极。 第三发明是一种粉末处理方法,其中通过旋转的螺旋螺杆的进动运动来搅拌粉末,同时用低温等离子体处理。
    • 3. 发明授权
    • Corona discharge treating system
    • 电晕放电处理系统
    • US4772788A
    • 1988-09-20
    • US872582
    • 1986-06-10
    • Koichi TsutsuiShoji Ikeda
    • Koichi TsutsuiShoji Ikeda
    • B23H1/00B29C59/10C08J7/00H01T19/00H01T19/04
    • H01T19/00B29C59/103
    • A corona discharge treating system wherein in order that the corona discharge treatment can be performed efficiently and securely on any product of complicated shape having a large number of different faces to be treated, the system is equipped with conveying means for conveyance of the article, a plurality of discharge electrodes are disposed along the conveying direction of the article, each of these discharge electrodes performs activation of a part of the surface to be treated by sharing, the whole surface to be treated can be activated when said article has passed through all these discharge electrodes, thereby enabling the surface treatment to be continuously made, while conveying the article.Complicated shape articles may be subjected to continuous and secure corona discharge treating without stagnation.
    • 一种电晕放电处理系统,其特征在于,为了能够对具有大量不同面积的复杂形状的任何产品进行电晕放电处理,能够有效且可靠地进行电晕放电处理,该系统配备有用于输送物品的输送装置 多个放电电极沿着物品的传送方向设置,这些放电电极中的每一个通过共享来执行待处理表面的一部分的激活,当所述物品通过所有这些时,可以激活整个被处理表面 放电电极,从而能够在输送物品的同时进行表面处理。 复杂的成形制品可以经受连续和安全的电晕放电处理而不停滞。