JP3144302B2 - Fluid treatment equipment - Google Patents
Fluid treatment equipmentInfo
- Publication number
- JP3144302B2 JP3144302B2 JP13508396A JP13508396A JP3144302B2 JP 3144302 B2 JP3144302 B2 JP 3144302B2 JP 13508396 A JP13508396 A JP 13508396A JP 13508396 A JP13508396 A JP 13508396A JP 3144302 B2 JP3144302 B2 JP 3144302B2
- Authority
- JP
- Japan
- Prior art keywords
- photocatalyst
- movable body
- light
- water
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title claims description 31
- 239000011941 photocatalyst Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000004332 deodorization Methods 0.000 description 4
- 230000002779 inactivation Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000006864 oxidative decomposition reaction Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は流体処理装置に関
し、さらに詳細にいえば、気体、溶液などの流体に含ま
れる有機物などに対して光触媒により酸化分解を行って
殺菌、不活化、脱臭などを達成することによって被処理
流体を処理する装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid treatment apparatus, and more particularly, to sterilization, inactivation, deodorization, etc. by oxidatively decomposing organic substances contained in a fluid such as a gas and a solution by using a photocatalyst. The invention relates to an apparatus for treating a fluid to be treated.
【０００２】[0002]
【従来の技術】従来から光触媒を用いて流体の浄化など
の処理を行うことが提案されている。ここで、光触媒を
用いて流体の浄化などの処理を行うに当っては、光触媒
への有機物などの吸着、光触媒に光を照射することによ
る反応励起が必要であることが知られている。2. Description of the Related Art Conventionally, it has been proposed to perform processing such as purification of fluid using a photocatalyst. Here, in performing a process such as purification of fluid using a photocatalyst, it is known that adsorption of an organic substance or the like to the photocatalyst and reaction excitation by irradiating the photocatalyst with light are necessary.
【０００３】そして、このような被処理流体処理装置と
して、特開平５−２８５３４２号公報に記載されたも
の、および特開平６−１５７００２号公報に記載された
ものが提案されている。特開平５−２８５３４２号公報
に記載された装置は、排ガス中に光触媒を混入して排ガ
ス分解塔に導入し、排ガス分解塔中において低圧水銀灯
によって紫外線を照射し、排ガス分解塔に続く集じん器
によって光触媒を回収するものである。[0003] As such a fluid processing apparatus to be processed, those described in JP-A-5-285342 and those described in JP-A-6-157002 have been proposed. The apparatus described in Japanese Patent Application Laid-Open No. 5-285342 discloses a device in which a photocatalyst is mixed into exhaust gas and introduced into an exhaust gas decomposition tower. To recover the photocatalyst.
【０００４】したがって、排ガス分解塔中において光触
媒に十分な量の紫外線が照射されれば、十分な排ガス分
解処理を達成することができると思われる。特開平６−
１５７００２号公報に記載された装置は、光触媒が分散
された溶液に光を照射し、光触媒により溶液を分解して
反応生成物を得るものである。したがって、溶液中の光
触媒に十分な量の光が照射されれば、十分な溶液分解処
理を行い、反応生成物を得ることができると思われる。[0004] Therefore, if the photocatalyst is irradiated with a sufficient amount of ultraviolet light in the exhaust gas decomposition tower, it is considered that a sufficient exhaust gas decomposition treatment can be achieved. JP-A-6
The device described in 157002 irradiates a solution in which a photocatalyst is dispersed with light and decomposes the solution by the photocatalyst to obtain a reaction product. Therefore, if the photocatalyst in the solution is irradiated with a sufficient amount of light, it is considered that a sufficient solution decomposition treatment can be performed and a reaction product can be obtained.
【０００５】[0005]
【発明が解決しようとする課題】特開平５−２８５３４
２号公報に記載された装置においては、光触媒が排ガス
中に混入されているのであるから、排ガスの透明度を余
り高くすることができず、この結果、光源に比較的近い
領域に存在する光触媒は十分な機能を発揮することがで
きるが、光源からある程度以上離れた光触媒は光が殆ど
照射されないので、殆どその機能を発揮することができ
ない。したがって、全体として、光触媒による排ガス処
理の効率が著しく低下してしまう。また、処理後の分解
ガスから光触媒を分離するために集じん器が必要にな
り、装置が全体として複雑化し、高価なものになってし
まう。Problems to be Solved by the Invention
In the device described in Japanese Patent Publication No. 2, since the photocatalyst is mixed in the exhaust gas, the transparency of the exhaust gas cannot be made very high. As a result, the photocatalyst present in a region relatively close to the light source cannot be used. Although a sufficient function can be exhibited, the photocatalyst far from the light source by a certain degree or more is hardly irradiated with light, so that the function can hardly be exhibited. Therefore, as a whole, the efficiency of the exhaust gas treatment by the photocatalyst is significantly reduced. In addition, a dust collector is required to separate the photocatalyst from the decomposed gas after the treatment, and the apparatus becomes complicated as a whole and expensive.
【０００６】特開平６−１５７００２号公報に記載され
た装置においては、光触媒が溶液中に分散されているの
であるから、特開平５−２８５３４２号公報に記載され
た装置と比較して、排ガスと溶液との相違はあるもの
の、前記と同様の不都合が存在する。[0006] In the apparatus described in JP-A-6-157002, the photocatalyst is dispersed in a solution. Therefore, compared with the apparatus described in JP-A-5-285342, the exhaust gas and the exhaust gas are reduced. Although different from the solution, the same disadvantages as described above exist.
【０００７】[0007]
【発明の目的】この発明は上記の問題点に鑑みてなされ
たものであり、光触媒と被処理流体との十分な接触を確
保することができるとともに、光触媒に対して有効にか
つ安定に光を照射することができる被処理流体処理装置
を提供することを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and can ensure sufficient contact between a photocatalyst and a fluid to be treated, and effectively and stably emit light to the photocatalyst. It is an object of the present invention to provide a fluid processing apparatus that can perform irradiation.
【０００８】[0008]
【課題を解決するための手段】請求項１の被処理流体処
理装置は、球状の担体からなる可動体と、可動体の所定
位置に付着させられた光触媒と、被処理流体を収容する
二重筒状構造体からなる移動経路と、可動体を被処理流
体と接触させるべく二重構造体の内筒に導く駆動源と、
内筒の上部から噴出する担体に付着させられた光触媒に
光を照射する光源とを含むものである。According to a first aspect of the present invention, there is provided a fluid processing apparatus, comprising: a movable body made of a spherical carrier; a photocatalyst attached to a predetermined position of the movable body; A movement path composed of a cylindrical structure, a driving source that guides the movable body to the inner cylinder of the double structure to make contact with the fluid to be processed,
And a light source for irradiating light to the photocatalyst attached to the carrier ejected from the upper part of the inner cylinder.
【０００９】請求項２の被処理流体処理装置は、飾り水
車からなる可動体と、可動体の所定位置に付着させられ
た光触媒と、飾り水車からなる可動体を回転させるべく
水を供給する水供給部からなる駆動源と、可動体の移動
経路の一部において光触媒に光を照射する光源とを含む
ものである。According to a second aspect of the present invention, there is provided a fluid processing apparatus, comprising: a movable body comprising a decorative water wheel; a photocatalyst attached to a predetermined position of the movable body; and water for supplying water for rotating the movable body comprising the decorative water wheel. It includes a driving source composed of a supply unit and a light source that irradiates light to the photocatalyst in a part of the moving path of the movable body.
【００１０】[0010]
【００１１】[0011]
【００１２】ここで、光触媒としては、酸化チタン、５
酸化バナジウム、酸化亜鉛などが例示できる。Here, as the photocatalyst, titanium oxide, 5
Examples thereof include vanadium oxide and zinc oxide.
【００１３】[0013]
【作用】請求項１の被処理流体処理装置であれば、駆動
源によって、球状の担体からなる可動体を被処理流体と
接触させるべく二重構造体の内筒に導き、被処理流体に
含まれる有機物などを光触媒に吸着させる。そして、内
筒の上部から噴出する担体に付着させられた光触媒に対
して光源により光を照射することにより、有機物などの
酸化分解を行って殺菌、不活化、脱臭などを達成するこ
とができる。すなわち、被処理流体の透明度が低くて
も、光源と可動体の移動経路の一部との相対位置を適切
に設定することによって光触媒に十分な光を照射するこ
とができ、効率よく光触媒による触媒作用を発揮させる
ことができる。もちろん、光触媒が可動体に付着させら
れているのであるから、処理後の流体から光触媒を分離
する処理が不要であり、全体として構成を簡単化するこ
とができる。In the fluid processing apparatus according to the first aspect, the movable body made of a spherical carrier is guided to the inner cylinder of the double structure by the drive source so as to contact the fluid to be processed, and is included in the fluid to be processed. Organic substances and the like to be adsorbed on the photocatalyst. By irradiating the photocatalyst attached to the carrier ejected from the upper part of the inner cylinder with light from a light source, oxidative decomposition of organic substances and the like can be performed to achieve sterilization, inactivation, deodorization, and the like. That is, even if the transparency of the fluid to be treated is low, it is possible to irradiate sufficient light to the photocatalyst by appropriately setting the relative position between the light source and a part of the movement path of the movable body, and to efficiently use the photocatalyst. The action can be exerted. Of course, since the photocatalyst is attached to the movable body, there is no need to perform a process for separating the photocatalyst from the processed fluid, and the configuration can be simplified as a whole.
【００１４】請求項２の被処理流体処理装置であれば、
水供給部からなる駆動源によって水を供給することによ
って、飾り水車からなる可動体を回転させ、水に含まれ
る有機物などを光触媒に吸着させる。そして、可動体の
移動経路の一部において光源により光触媒に光を照射す
ることにより、有機物などの酸化分解を行って殺菌、不
活化、脱臭などを達成することができる。すなわち、被
処理流体の透明度が低くても、光源と可動体の移動経路
の一部との相対位置を適切に設定することによって光触
媒に十分な光を照射することができ、効率よく光触媒に
よる触媒作用を発揮させることができる。もちろん、光
触媒が可動体に付着させられているのであるから、処理
後の流体から光触媒を分離する処理が不要であり、全体
として構成を簡単化することができる。In the fluid processing apparatus according to the second aspect,
By supplying water from a drive source comprising a water supply unit, a movable body comprising a decorative water wheel is rotated, and organic substances and the like contained in the water are adsorbed on the photocatalyst. By irradiating the photocatalyst with light from a light source in a part of the moving path of the movable body, oxidative decomposition of an organic substance or the like can be performed, thereby achieving sterilization, inactivation, deodorization, and the like. That is, even if the transparency of the fluid to be treated is low, it is possible to irradiate sufficient light to the photocatalyst by appropriately setting the relative position between the light source and a part of the movement path of the movable body, and to efficiently use the photocatalyst. The action can be exerted. Of course, since the photocatalyst is attached to the movable body, there is no need to perform a process for separating the photocatalyst from the processed fluid, and the configuration can be simplified as a whole.
【００１５】[0015]
【００１６】[0016]
【００１７】[0017]
【発明の実施の形態】以下、添付図面によってこの発明
の実施の態様を詳細に説明する。図１はこの発明の被処
理流体処理装置の一実施態様を示す概略図である。この
被処理流体処理装置は、処理装置本体ケーシング１の内
部に、表面に光触媒４を付着させてなるケイ酸カルシウ
ム球、素焼ボールなどの担体３を多数個収容してある。
そして、処理装置本体ケーシング１の内部に上端および
下端が開放された誘引管２を有し、担体３を誘引管２の
下方に集合させるためのホッパ６を有し、しかも、ホッ
パ６の中心部に位置して、水を誘引管２の内部に向かっ
て吐出するノズル７を有している。このノズル７はポン
プ８を介して水槽９と連通され、処理装置本体ケーシン
グ１の側面所定位置に、処理後の水を水槽９に戻すため
の吐水管１０が設けられている。なお、吐水管１０の形
成位置は、誘引管２の上端よりも高い位置であり、しか
もノズル７から吐出される水によって誘引管２を上昇さ
せ、誘引管２から上方に吐出される担体３が水面近くま
で上昇し得る位置に設定されている。また、処理装置本
体ケーシング１の内部であって、水面よりも上方に導光
ガラス１１が設けられ、この導光ガラス１１よりも上方
に光源５および反射鏡１２が設けられている。なお、吐
水管１０に近接させて処理装置本体ケーシング１の内部
に金網などからなるフィルタ１３が設けられている。ま
た、担体３は、具体的には、比重を０．８〜１．２に設
定することが好ましい。Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a schematic view showing an embodiment of the fluid processing apparatus according to the present invention. In the fluid processing apparatus to be processed, a large number of carriers 3 such as calcium silicate spheres and unfired balls each having a photocatalyst 4 adhered to the surface thereof are accommodated in a processing apparatus main body casing 1.
The treatment apparatus main body casing 1 has an induction pipe 2 having an open upper end and a lower end, and a hopper 6 for collecting the carriers 3 below the induction pipe 2. And a nozzle 7 for discharging water toward the inside of the attraction tube 2. The nozzle 7 is communicated with a water tank 9 via a pump 8, and a water discharge pipe 10 for returning treated water to the water tank 9 is provided at a predetermined position on a side surface of the casing 1 of the processing apparatus. The water discharge pipe 10 is formed at a position higher than the upper end of the induction pipe 2, and the water discharged from the nozzle 7 raises the induction pipe 2, and the carrier 3 discharged upward from the induction pipe 2 is moved upward. It is set at a position where it can rise to near the water surface. The light guide glass 11 is provided inside the processing apparatus main body casing 1 above the water surface, and the light source 5 and the reflecting mirror 12 are provided above the light guide glass 11. In addition, a filter 13 made of a wire mesh or the like is provided inside the processing apparatus main body casing 1 in proximity to the water discharge pipe 10. It is preferable that the specific gravity of the carrier 3 is specifically set to 0.8 to 1.2.
【００１８】この被処理流体処理装置を採用した場合に
は、ポンプ８によってノズル７から吐出される水と共に
担体３が誘引管２内に導入され、誘引管２の上端から吐
出されて水面の近傍にまで上昇する。水面の近傍にまで
担体３が上昇すれば、導光ガラス１１を通して光源５か
らの直接光および反射鏡１２からの反射光が照射される
ので、光触媒４が機能して酸化分解を行い、殺菌、不活
化、脱臭などを達成することができる。誘引管２から上
方に吐出された担体３は自重または水流によって下降
し、ホッパ６によって再び誘引管２の直下に導かれる。In the case of employing this fluid processing apparatus, the carrier 3 is introduced into the induction pipe 2 together with the water discharged from the nozzle 7 by the pump 8, and is discharged from the upper end of the induction pipe 2 so as to be in the vicinity of the water surface. To rise to. If the carrier 3 rises to the vicinity of the water surface, the direct light from the light source 5 and the reflected light from the reflecting mirror 12 are irradiated through the light guide glass 11, so that the photocatalyst 4 functions to perform oxidative decomposition and sterilization. Inactivation, deodorization and the like can be achieved. The carrier 3 discharged upward from the induction pipe 2 descends by its own weight or a water flow, and is guided again directly below the induction pipe 2 by the hopper 6.
【００１９】したがって、全ての担体３が順次誘引管２
から上方に吐出されて水面の近傍において十分な光の照
射を受ける。この結果、処理装置本体ケーシング１内の
水のうち、水面近くにのみ十分な光が照射される状態で
あっても（水の透明度が低くても）、全ての担体３の光
触媒４に十分な光を照射して、効率よく光触媒作用を達
成することができる。Therefore, all the carriers 3 are sequentially transferred to the attraction tube 2.
From above, and receives sufficient light irradiation near the water surface. As a result, even in a state in which sufficient light is irradiated only near the water surface in the water in the processing apparatus main body casing 1 (even if the transparency of the water is low), the photocatalyst 4 of all the carriers 3 has sufficient light. Irradiation with light enables efficient photocatalysis.
【００２０】[0020]
【００２１】[0021]
【００２２】図２はこの発明の被処理流体処理装置の他
の実施態様を示す概略図である。この実施態様において
は、飾り水車３１に光触媒３２を付着させ、所定位置に
おいて光触媒に光を照射するための光源３３および反射
鏡３４を設けている。なお、３５は循環させられる水を
飾り水車３１に供給する循環水供給部である。FIG. 2 is a schematic view showing another embodiment of the fluid processing apparatus according to the present invention. In this embodiment, a photocatalyst 32 is attached to a decorative waterwheel 31 and a light source 33 and a reflecting mirror 34 for irradiating the photocatalyst with light at a predetermined position are provided. Reference numeral 35 denotes a circulating water supply unit that supplies circulated water to the decorative waterwheel 31.
【００２３】したがって、この実施態様の場合には、飾
り水車３１自身の汚れをある程度除去することができる
とともに、循環水に含まれる有機物などを酸化分解する
ことにより循環水を浄化することができる。なお、この
実施態様においては、循環水供給部３５から飾り水車３
１に水が供給された直後に光源３３および反射鏡３４に
よって光触媒３２に光を照射するようにしているが、循
環水供給部３５から飾り水車３１に水が供給される箇所
と、光源３３および反射鏡３４によって光触媒３２に光
を照射する箇所とを可能な限り離すことにより光触媒３
２に対する有機物などの吸着量を増加させることが好ま
しい。Therefore, in the case of this embodiment, the dirt on the decorative waterwheel 31 itself can be removed to some extent, and the circulating water can be purified by oxidatively decomposing organic substances contained in the circulating water. In this embodiment, the circulating water supply unit 35 supplies
Although the light is radiated to the photocatalyst 32 by the light source 33 and the reflecting mirror 34 immediately after the water is supplied to the water supply 1, the location where the water is supplied from the circulating water supply unit 35 to the decorative waterwheel 31, the light source 33 and The photocatalyst 3 is made as far as possible from the portion where light is irradiated to the photocatalyst 32 by the reflecting mirror 34.
It is preferable to increase the amount of adsorption of organic substances and the like with respect to 2.
【００２４】[0024]
【発明の効果】請求項１の発明は、被処理流体の透明度
が低くても、光源と可動体の移動経路の一部との相対位
置を適切に設定することによって光触媒に十分な光を照
射することができ、効率よく光触媒による触媒作用を発
揮させることができるとともに、光触媒が可動体に付着
させられているのであるから、処理後の流体から光触媒
を分離する処理が不要であり、全体として構成を簡単化
することができるという特有の効果を奏する。According to the first aspect of the present invention, even if the transparency of the fluid to be treated is low, the photocatalyst is irradiated with sufficient light by appropriately setting the relative position between the light source and a part of the moving path of the movable body. It is possible to efficiently exert the catalytic action of the photocatalyst, and since the photocatalyst is attached to the movable body, the process of separating the photocatalyst from the processed fluid is unnecessary, and as a whole, This has a specific effect that the configuration can be simplified.
【００２５】請求項２の発明は、被処理流体の透明度が
低くても、光源と可動体の移動経路の一部との相対位置
を適切に設定することによって光触媒に十分な光を照射
することができ、効率よく光触媒による触媒作用を発揮
させることができるとともに、光触媒が可動体に付着さ
せられているのであるから、処理後の流体から光触媒を
分離する処理が不要であり、全体として構成を簡単化す
ることができるという特有の効果を奏する。According to a second aspect of the present invention, even if the transparency of the fluid to be treated is low, the photocatalyst is irradiated with sufficient light by appropriately setting the relative position between the light source and a part of the moving path of the movable body. The catalytic action of the photocatalyst can be efficiently exhibited, and the photocatalyst is attached to the movable body.Therefore, the process of separating the photocatalyst from the processed fluid is unnecessary, and the overall configuration is reduced. This has a specific effect of being able to be simplified.
【００２６】[0026]
【図１】この発明の被処理流体処理装置の一実施態様を
示す概略図である。FIG. 1 is a schematic view showing one embodiment of a fluid processing apparatus according to the present invention.
【図２】この発明の被処理流体処理装置の他の実施態様
を示す概略図である。FIG. 2 is a schematic view showing another embodiment of the fluid processing apparatus according to the present invention.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭60−187322（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) C02F 1/30 C02F 1/72 A61L 2/02 B01D 53/86 B01J 35/02 C02F 1/72 ────────────────────────────────────────────────── (5) References JP-A-60-187322 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) C02F 1/30 C02F 1/72 A61L 2 / 02 B01D 53/86 B01J 35/02 C02F 1/72
Claims (2)
動体（３）の所定位置に付着させられた光触媒（４）
と、被処理流体を収容する二重筒状構造体からなる移動
経路と、可動体（３）を被処理流体と接触させるべく二
重構造体の内筒に導く駆動源（７）と、内筒の上部から
噴出する担体（３）に付着させられた光触媒（４）に光
を照射する光源（５）とを含むことを特徴とする被処理
流体処理装置。1. A movable body (3) comprising a spherical carrier, and a photocatalyst (4) attached to a predetermined position of the movable body (3).
A drive path (7) for guiding the movable body (3) to the inner cylinder of the double structure to bring the movable body (3) into contact with the fluid to be processed; A light source (5) for irradiating light to a photocatalyst (4) attached to a carrier (3) ejected from the upper part of the cylinder.
動体（３１）の所定位置に付着させられた光触媒（４）
と、飾り水車からなる可動体（３１）を回転させるべく
水を供給する水供給部からなる駆動源（３５）と、可動
体（３５）の移動経路の一部において光触媒（３２）に
光を照射する光源（３３）とを含むことを特徴とする被
処理流体処理装置。2. A movable body (31) composed of a decorative water wheel, and a photocatalyst (4) attached to a predetermined position of the movable body (31).
And a drive source (35) composed of a water supply unit for supplying water to rotate the movable body (31) composed of a decorative water wheel, and light to the photocatalyst (32) in a part of the moving path of the movable body (35). And a light source (33) for irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13508396A JP3144302B2 (en) | 1996-05-29 | 1996-05-29 | Fluid treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13508396A JP3144302B2 (en) | 1996-05-29 | 1996-05-29 | Fluid treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09314134A JPH09314134A (en) | 1997-12-09 |
| JP3144302B2 true JP3144302B2 (en) | 2001-03-12 |
Family
ID=15143444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13508396A Expired - Fee Related JP3144302B2 (en) | 1996-05-29 | 1996-05-29 | Fluid treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3144302B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007144340A (en) * | 2005-11-29 | 2007-06-14 | Ishikawa Pref Gov | Method and apparatus for decomposing diluted organic substance in waste water |
| JP2008155184A (en) * | 2006-12-26 | 2008-07-10 | Sumiju Kankyo Engineering Kk | Apparatus and method for treating water |
-
1996
- 1996-05-29 JP JP13508396A patent/JP3144302B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09314134A (en) | 1997-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2319619A1 (en) | Method and an apparatus for regeneration of an adsorbent | |
| JP2002355551A (en) | Method and apparatus for decomposing environmental pollutant | |
| JP2010036148A (en) | Removal system for volatile organic compound by gas absorption tower | |
| JPH05228480A (en) | Device for processing hardly biodegradable substance | |
| CN109464692B (en) | Core for high-order air purifier | |
| JPH05228481A (en) | Device for processing hardly biodegradable substance | |
| JP2010094645A (en) | Liquid treatment apparatus and liquid treatment method | |
| JP3144302B2 (en) | Fluid treatment equipment | |
| JP3744454B2 (en) | Water treatment equipment | |
| JP3646509B2 (en) | Water treatment equipment using photocatalyst | |
| KR101404577B1 (en) | Offensive odor treatment apparatus and the method | |
| JP3647207B2 (en) | Water treatment method and apparatus | |
| JP2004154742A (en) | Water treatment apparatus and water treatment method | |
| JPH09155160A (en) | Apparatus for decomposing and removing volatile organic compound and method therefor | |
| JPH10305287A (en) | Ozone catalytic reactor | |
| JP2000325971A (en) | Polluted water treatment method and apparatus | |
| JP2008142601A (en) | Water treatment device | |
| JPH11290844A (en) | Photocatalytic reaction water treatment apparatus | |
| JPH10202257A (en) | Photocatalytic water treating device and photocatalytic water treating method | |
| CN208436659U (en) | A kind of photocatalytic waste gas treatment device | |
| JPH11156377A (en) | Ozone decomposing method and apparatus therefor | |
| JP3878297B2 (en) | Fluid purification device | |
| JP2000157838A (en) | Photocatalytic air purifier | |
| JPH0975746A (en) | Magnetic photocatalyst material, water treatment the same and water treating device using | |
| JPH08323346A (en) | Method and device for treating dry cleaning waste water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090105 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100105 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100105 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110105 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120105 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130105 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130105 Year of fee payment: 12 |
|
| LAPS | Cancellation because of no payment of annual fees |