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    • 6. 发明专利
    • Liquid treatment apparatus employing electrodeless discharge ultraviolet irradiation device
    • 采用无电极放电超紫外线辐射装置的液体处理装置
    • JP2014093190A
    • 2014-05-19
    • JP2012242823
    • 2012-11-02
    • Photoscience Japan Corp株式会社日本フォトサイエンス
    • INOUE AKIHIROISHII ARATA
    • H01J65/04H01J61/35H01J61/52
    • PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus employing an electrodeless discharge ultraviolet irradiation device of which the lifetime is more prolonged than the prior arts.SOLUTION: An inner wall surface within a quartz electroless ultraviolet discharge tube in which a discharge medium is encapsulated, is covered with a material which shields or extinguishes ultraviolet rays of wavelengths equal to or less than 185 nm. Thus, when ultraviolet rays are generated in the ultraviolet discharge tube, since ultraviolet rays of wavelengths equal to or less than 185 nm are shielded or extinguished, it can be temporally delayed for the total quantity of received ultraviolet rays with the wavelength of 185 nm to reach about 700 W hour/cm. If the total quantity of received ultraviolet rays with the wavelength of 185 nm does not reach about 700 W hour/cm, cracking is prevented from being incurred by incurring binding/separation of quartz molecules and changing a density of the quartz constituting the discharge tube. Therefore, though the lifetime of the electrodeless ultraviolet discharge tube is longer than that of an electrode-fitted discharge tube originally, the lifetime can be further prolonged in comparison with the prior arts.
    • 要解决的问题:提供一种采用无电极放电紫外线照射装置的液体处理装置,其寿命比现有技术更长。解决方案:在其中封装有放电介质的石英化学紫外线放电管内的内壁表面 覆盖有屏蔽或熄灭等于或小于185nm的紫外线的材料。 因此,当在紫外线放电管中产生紫外线时,由于紫外线等于或小于185nm的紫外线被屏蔽或熄灭,因此对于波长185nm的接收紫外线的总量,可以暂时延迟 达到约700 W小时/ cm。 如果接收到的波长为185nm的紫外线的总量不达到约700W小时/ cm,则防止由于引起石英分子的结合/分离和改变构成放电管的石英的密度而引起的裂纹。 因此,与现有技术相比,尽管无电极紫外线放电管的寿命比原来安装电极的放电管的寿命更长,但寿命可以进一步延长。
    • 7. 发明专利
    • Ultraviolet relay
    • ULTRAVIOLET继电器
    • JP2014001950A
    • 2014-01-09
    • JP2012135811
    • 2012-06-15
    • Photoscience Japan Corp株式会社日本フォトサイエンス
    • IMAMURA HITOSHI
    • G01J1/02C02F1/32G01J1/42
    • PROBLEM TO BE SOLVED: To enable an ultraviolet processing system to measure ultraviolet radiations of 185 nm in wavelength emitted from an ultraviolet lamp with minimized attenuation.SOLUTION: An ultraviolet relay 15 comprises a light incidence plate 15b and a light emission plate 15c, both made of quartz glass and airtight and respectively arranged at one and the other end of a pipe, and is so configured that the inside of the pipe is either sealed in a vacuum state or filled with noble gas or nitrogen gas and sealed and allows ultraviolet to pass through the light incidence plate 15b and the light emission plate 15c arranged at the two ends. In the ultraviolet relay 15, when fitted to an ultraviolet processing system, one end having the light incidence plate 15b is brought into contact with the surface of a measurement object (an external pipe 2 containing an ultraviolet lamp 3 within), and an ultraviolet illuminometer 14 is disposed at the other end containing the light emission plate 15c within.
    • 要解决的问题:使紫外线处理系统能够以最小的衰减来测量从紫外线灯发射的波长的185nm的紫外线辐射。解决方案:紫外线继电器15包括光入射板15b和发光板15c, 的石英玻璃,并且分别设置在管的一端和另一端,并且被配置为使得管的内部被密封在真空状态或填充惰性气体或氮气并被密封并允许紫外线通过 通过布置在两端的光入射板15b和发光板15c。 在紫外线继电器15中,当装配到紫外线处理系统时,具有入射板15b的一端与测量对象(内部包含紫外线灯3的外部管2)的表面接触,并且紫外线照度计 14设置在包含发光板15c的另一端。
    • 8. 发明专利
    • Liquid treatment apparatus
    • 液体处理设备
    • JP2012061440A
    • 2012-03-29
    • JP2010209170
    • 2010-09-17
    • Photoscience Japan Corp株式会社日本フォトサイエンス
    • ISHII SHINTERAOKA TAKAHIROINOUE AKIHIRO
    • C02F1/32H01J65/04
    • PROBLEM TO BE SOLVED: To provide a more compact and easily usable liquid treatment apparatus in which energy efficiency is good and liquid treatment capability is further enhanced.SOLUTION: The electrodeless ultraviolet discharging tube interlinked with the ferrite core is arranged in the state of submerging in the liquid to be treated on upon subjecting a lead wire including at least the ferrite core and an induction coil to waterproof treatment and the treatment of the liquid to be treated is carried out by ultraviolet ray generated by the ultraviolet discharging tube. The frequency for changing discharging tubes is raised by using the electrodeless ultraviolet discharging tube generating the ultraviolet ray according to energization of the induction coil wound around the ferrite core. The connection of a primarily current of the oil and the secondary coil of the discharging tube is improved and energy transmission can be raised. High frequency loss by the liquid to be treated mainly comprising water can be reduced and it becomes possible to effectively transmit energy from a high frequency power source side to the discharging tube side without enlarging the ferrite core.
    • 要解决的问题:提供一种更加紧凑且易于使用的能量效率好的液体处理装置,并且液体处理能力进一步提高。 解决方案:将与铁氧体磁心相互连接的无电极紫外线放电管,在对包含至少铁氧体磁芯和感应线圈的导线进行防水处理和处理的状态下,配置在浸没在被处理液中的状态 的待处理液体由紫外线放电管产生的紫外线进行。 通过使用根据缠绕在铁氧体磁芯上的感应线圈的激励产生紫外线的无电极紫外线放电管,提高了放电管的频率。 提高了排出管的油和次级线圈的一次电流的连接,能够提高能量传递。 主要由水处理的待处理液体的高频损失可以降低,并且可以有效地将能量从高频电源侧传输到放电管侧,而不需要扩大铁氧体磁心。 版权所有(C)2012,JPO&INPIT