ULTRAVIOLET REFLECTION LAYER

To provide an ultraviolet reflection layer for an ultraviolet irradiation device that is easily manufactured.SOLUTION: An ultraviolet reflection layer for an ultraviolet irradiation device that is easily manufactured is installed in a round cylindrical body in which fluid to be irradiated with ultra...

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1. Verfasser: DEGUCHI KENICHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an ultraviolet reflection layer for an ultraviolet irradiation device that is easily manufactured.SOLUTION: An ultraviolet reflection layer for an ultraviolet irradiation device that is easily manufactured is installed in a round cylindrical body in which fluid to be irradiated with ultraviolet light flows and an ultraviolet light source is located. The ultraviolet reflection layer is formed by spirally and tightly winding a tube made of PTFE on the inner wall of the cylindrical body.SELECTED DRAWING: Figure 1 【課題】製造が容易な紫外線照射装置用の紫外線反射層を提供する。【解決手段】製造が容易な紫外線照射装置用の紫外線反射層を提供するため、紫外線が照射される処理流体が流通される円筒状の筒体の内部に紫外線源を位置させてなる前記筒体に設けられる紫外線反射層であって、PTFEで形成されたチューブを螺旋状に密に巻回して前記筒体の内面に接して配置してなることを特徴とする紫外線反射層。【選択図】図1