发明名称 |
ULTRAVIOLET IRRADIATION APPARATUS |
摘要 |
An ultraviolet irradiation device that is used for a fluid to be irradiated having a low ultraviolet ray transmissivity, a spirally wound tube in which the fluid to be irradiated flows is supported and fixed, and an irradiation amount of ultraviolet rays with which the fluid is irradiated is increased. A tube 3 having ultraviolet ray transmitting property is spirally wound on an outer circumferential surface of a support pipe 5, a plurality of ultraviolet lamps 7 are disposed around an axis of the support pipe apart from the tube, an inner case 9 that supports the support pipe and that encloses the plurality of ultraviolet lamps is provided, and a fluid flows in the tube and is irradiated with ultraviolet rays. The tube which is a fluid channel is thereby fixed to the support pipe, so that breakage of the tube and the ultraviolet lamps 7 can be prevented. |
申请公布号 |
US2016046507(A1) |
申请公布日期 |
2016.02.18 |
申请号 |
US201414459908 |
申请日期 |
2014.08.14 |
申请人 |
CHIYODA KOHAN CO., LTD. |
发明人 |
DEGUCHI Kenichiro;NAKAGAKI Hiroshi;YAMAGUCHI Satoshi;FUJII Takashi |
分类号 |
C02F1/32;G01J1/58 |
主分类号 |
C02F1/32 |
代理机构 |
|
代理人 |
|
主权项 |
1. An ultraviolet irradiation device, comprising:
a tube comprised of a fluorine resin and having an ultraviolet ray transmitting property, the tube being spirally wound on an outer circumferential surface of a cylindrical support pipe; a plurality of ultraviolet lamps disposed around an axis of the cylindrically support pipe apart from the tube; and a casing supports the cylindrical support pipe and that encloses the plurality of ultraviolet lamps, wherein a fluid flows in the tube and is irradiated with ultraviolet rays. |
地址 |
Tokyo JP |