FLUID TREATMENT APPARATUS

• Main Author: OCHI TETSUMI
• Format: Patent
• Language: English; Japanese
• Published: 03.12.2020
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

To heighten purification performance by ultraviolet light irradiation.SOLUTION: A fluid treatment apparatus 10 includes a main filter 22 bent so that a recessed valley is formed in a flow direction of fluid which is a treatment object, and a light irradiation device having a light emission surface for emitting ultraviolet light toward the valley of the main filter 22, and arranged so that at least a part of the light emission surface is positioned on the valley. The light irradiation device may radiate first ultraviolet light having a wavelength of 280 nm or less toward the main filter 22.SELECTED DRAWING: Figure 1 【課題】紫外光照射による浄化性能を高める。【解決手段】流体処理装置１０は、処理対象となる流体の流れ方向に凹となる谷間が形成されるように折り曲げられたメインフィルタ２２と、メインフィルタ２２の谷間に向けて紫外光を出射する光出射面を有し、光出射面の少なくとも一部が谷間に位置するように配置される光照射装置と、を備える。光照射装置は、メインフィルタ２２に向けて波長２８０ｎｍ以下の第１紫外光を照射してもよい。【選択図】図１