TWI654144B - 臭氧水製造裝置 - Google Patents

臭氧水製造裝置

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TWI654144B
TWI654144B TW105129280A TW105129280A TWI654144B TW I654144 B TWI654144 B TW I654144B TW 105129280 A TW105129280 A TW 105129280A TW 105129280 A TW105129280 A TW 105129280A TW I654144 B TWI654144 B TW I654144B
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plate
electrode
electrolytic cell
mixer
power supply
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TW105129280A
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TW201716341A (zh
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大山峰志
加藤昌明
小谷康浩
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日商日本水務股份有限公司
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Abstract

本發明之課題在於將臭氧水使用於手足之殺菌等時，大幅減少臭氧氣體之不適感之臭味，並節省為了防止電解槽中之水流之滯留而工作之泵之耗電。
本發明之解決手段為以電解槽1、及將自電解槽1中流出之臭氧水中的臭氧氣體之氣泡微細化地細碎之混合機，作為一組之臭氧水製造裝置。使電解槽1內之電極單元6之電極組件9、9、9分別在上下方向統一朝既定的角度傾斜。混合機具備混合機外殼底部及混合機外殼本體。於混合機外殼本體內，藉由渦流產生板將水流形成為劇烈之渦流。藉由此渦流將臭氧氣體之氣泡剪斷、微細化。

Description

臭氧水製造裝置
本發明係關於一種臭氧水製造裝置。
臭氧水具優異之殺菌功效，以往就早已被使用於手足之殺菌或蔬菜、餐具類之殺菌等。並且，作為製造此臭氧水之手段之一，採用有利用水的電解之電性化學之製造裝置。
臭氧水誠如上述具優異之殺菌功效，但於藉由習知之電性化學之製造裝置製造之臭氧水之情況下，會含有大量之在電解時產生的粒徑大之臭氧氣體氣泡。並且，由於該臭氧氣體之異臭強烈，在使用於手足之殺菌等時，若氣泡破裂則會感覺強烈之不適感。
此外，於習知之電性化學之製造裝置、尤其是於有底圓筒形之立式電解槽外殼內平行立設板狀陽極供電棒及板狀陰極供電棒、且於此等供電棒之間沿上下方向間隔既定的間隔平行配置有電極組件之電性化學之製造裝置之情況下，位於上下之所有電極組件皆為水平狀態，其中，該電極組件係隔著陽離子交換膜層積分別構成為板狀且於相同位置穿設有所需直徑之貫通孔之陽極電極與陰極電極而成。
因此，於上位與下位之電極組件之間容易產生水之滯留，藉由下位側之電極組件產生之臭氧氣體之氣泡會蓄積在下位側與上位側之電極組件之間，以致妨礙焦耳熱之散熱。並且，若伴隨 此而成為溫度40~50℃以上的高溫，則電極組件之周邊之樹脂零件有時可能會產生變形。為了避免此種事態，必須經常使泵工作以改善水之流動性，促進焦耳熱之散熱，因此需要有相應之電力。
本發明係鑑於上述問題而完成者，其欲提供一種臭氧水製造裝置，該臭氧水製造裝置，係被構成為以電性分解水的電解槽、及將自電解槽中流出之臭氧水中的臭氧氣體之氣泡微細化地細碎之混合機，作為一組之臭氧水製造裝置，藉此，能於將臭氧水使用於手足之殺菌等時大幅減少臭氧氣體之不適感之臭味，並且藉由使電解槽內之所有電極組件朝相同方向傾斜，而於上位與下位的電極組件之間不使水及臭氧氣體滯留而平滑地流動，以使焦耳熱散熱，藉此，能防止如習知那樣之因臭氧氣體之氣泡之蓄積而引起之焦耳熱之散熱抑制，並且還可節省用於促進焦耳熱之散熱之泵之工作所需要之耗電。
本發明之實質內容，係關於一種臭氧水製造裝置，其特徵在於，其構成為具有電解槽及連接於此的混合機；上述電解槽係包含有底圓筒形之立式電解槽外殼及電極單元；上述有底圓筒形之立式電解槽外殼係構成為於下部側面設置原水流入口，並於上部側面設置臭氧水流出口，進而於上部開口具備上蓋，且在該上蓋上蓋合一帽蓋，該上蓋係於中央部並排設置有後述板狀陽極供電棒及板狀陰極供電棒的各個之上端部之貫插筒，該帽蓋係於中央部設置有後述板狀陽極供電棒及板狀陰極供電棒之上端部之貫插孔；上述電極單元係構成為包含有板狀陽極供電棒與板狀陰極供電棒、複數 之電極組件、及電極支撐片，該板狀陽極供電棒及板狀陰極供電棒係平行立設於上述電解槽外殼內；該複數之電極組件係分別構成為在形成為板狀且於相同位置穿設有複數之貫通孔的陽極電極與陰極電極之間，夾著有形成為板狀且於與該陽極電極與陰極電極之貫通孔相同位置穿設有貫通孔的陽離子交換膜並重疊，該複數之電極組件係在上述板狀陽極供電棒與板狀陰極供電棒之間置於上下，且間隔著水流流通所足夠的間隔平行地配設，並且相對於上述立式電解槽外殼之軸線而傾斜相同之角度；該電極支撐片係使上述板狀陽極供電棒及板狀陰極供電棒、與上述陽極電極和陰極電極之各者通電，並支撐上述電極組件；又，上述混合機係構成為具備有底圓筒形之混合機外殼底部、縱長之圓筒形混合機外殼本體、複數之渦流產生板、及2個圓筒形混合套管；該混合機外殼底部係於下部側面之偏離中心線之位置設置臭氧水流入口，並經由導管將該臭氧水流入口連接於上述電解槽之臭氧水流出口，且於頂部具備圓筒形之連接帽；該混合機外殼本體係將下部連接於上述混合機外殼底部之連接帽，且於圓錐狀之頂部設置臭氧水流出口；該等複數之渦流產生板係由被上下層積收納於上述混合機外殼本體內的具有足以穿設用以限制水流方向之通水孔的厚度之圓板構成，且於較中心靠近外周之部分之沿著圓周方向的複數個部位，相對於板厚方向傾斜地且沿圓周方向，進而貫設有將流出側縮徑之通水孔；該等2個圓筒形混合套管係夾著由圓板構成且於複數個部位貫設有沿板厚方向之通水孔的分隔板，在上述渦流產生板之間配設於該分隔板之上下。
本發明係如上述而構成，其以電性分解水的電解槽、及將自電解槽中流出之臭氧水中的臭氧氣體之氣泡微細化地細碎 之混合機作為一組之臭氧水製造裝置，因此，能於將臭氧水使用於手足之殺菌等時，大幅減少臭氧氣體之不適感之臭味。此外，其被構成為藉由使電解槽內之所有電極組件朝相同方向傾斜，因而於上位與下位的電極組件之間不使水及臭氧氣體滯留而平滑地流動，以使焦耳熱散熱。因此，能防止如習知那樣之因臭氧氣體之氣泡之蓄積而引起之焦耳熱之散熱抑制，並且還可節省用於促進焦耳熱之散熱之泵之工作所需要之耗電。
1‧‧‧電解槽
2‧‧‧電解槽外殼
2A‧‧‧(電解槽外殼之)上部開口
4‧‧‧臭氧水流出口
5‧‧‧帽蓋
5a‧‧‧貫插孔
6‧‧‧電極單元
7‧‧‧板狀陽極供電棒
8‧‧‧板狀陰極供電棒
9‧‧‧電極組件
10‧‧‧陽極電極
10a、11a‧‧‧貫通孔
11‧‧‧陰極電極
12‧‧‧陽離子交換膜
12a‧‧‧貫通孔
13、14‧‧‧電極支撐片
15‧‧‧燒結板
16、17‧‧‧連接件
18、19‧‧‧連接件
20、21‧‧‧支撐架
22‧‧‧上蓋
22A‧‧‧支撐部
22A’‧‧‧連通孔
22a‧‧‧貫通筒
23‧‧‧混合機
24‧‧‧混合機外殼底部
25‧‧‧臭氧水流入口
26‧‧‧連接帽
27‧‧‧混合機外殼本體
27A‧‧‧頂部
27a‧‧‧凸緣部
28‧‧‧臭氧水流出口
29‧‧‧固定帽
29a‧‧‧孔
30、31‧‧‧渦流產生板
30a、31a‧‧‧通水孔
32、33‧‧‧混合套管
34‧‧‧分隔板
34a‧‧‧通水孔
35‧‧‧O型密封環
L‧‧‧導線
圖1為自本發明之實施形態之臭氧水製造裝置之電解槽之前面側觀察之立體圖。
圖2為該圖之縱剖右側剖視圖。
圖3為同電極單元之後視圖。
圖4為同電極單元之右側視圖。
圖5為同電極組件及電極支撐片之前視圖。
圖6為同電極組件及電極支撐片之右側視圖。
圖7為同電極組件及電極支撐片之俯視圖。
圖8為自同電極單元之前面側觀察之分解立體圖。
圖9為自同電極組件及電極支撐片之前面側觀察之分解立體圖。
圖10為本發明之實施形態之臭氧水製造裝置之混合機之前視圖。
圖11為該左側視圖。
圖12為該俯視圖。
圖13為自該圖前面側觀察之分解立體圖。
圖14為同渦流產生板之仰視圖。
圖15為同渦流產生板之俯視圖。
以下，參照圖式，對用以實施本發明之形態進行說明。
圖中，符號1係電性分解水的電解槽，其與後述混合機一併作為一組之臭氧水製造裝置。此外，該電解槽1係由後述電解槽外殼及電極單元構成。
符號2係有底圓筒形之立式電解槽外殼，其於下部側面設置原水流入口3，並於上部側面設置臭氧水流出口4，且再於上部開口2A蓋合一帽蓋5，該帽蓋5係於中央部設置有後述板狀陽極供電棒及板狀陰極供電棒之上端部之貫插孔5a。再者，於上部開口2A具備後述上蓋，該帽蓋5係蓋合於上蓋上。
符號6係設置於上述電解槽外殼2內之電極單元，其由後述板狀陽極供電棒及板狀陰極供電棒、暨電極組件及電極支撐片構成。
符號7、8係平行立設於上述電解槽外殼2內之板狀陽極供電棒及板狀陰極供電棒。9、9、9係於上下方向間隔既定的間隔平行配置於上述板狀陽極供電棒7與板狀陰極供電棒8之間之電極組件。再者，該電極組件9於本實施形態中設為3個，但其個數只要適宜確定即可。此外，各該電極組件9，係於隔著陽離子交換膜12之狀態下層積陽極電極10與陰極電極11而構成者，該陽離子交換膜12係於相同位置穿設有貫通孔12a，該陽極電極10與陰極電極11，係分別構成板狀，且於相同位置穿設有所需直徑之貫 通孔10a、11a。
符號13、14係分別使上述板狀陽極供電棒7及板狀陰極供電棒8、與上述陽極電極10及陰極電極11通電，並支撐上述電極組件9之電極支撐片。此外，15係夾在上述陰極電極11與陽離子交換膜12之間之狀態下而位處之燒結板。16、17係分別將上述電極組件9與上述電極支撐片13、14連接之連接件。18、19係分別將上述電極支撐片13、14之各個與上述板狀陽極供電棒7及板狀陰極供電棒8連接之連接件。
符號20、21係於上述電解槽外殼2內垂直地保持上述板狀陽極供電棒7及板狀陰極供電棒8之支撐架。再者，一支撐架21省略圖示。22係於中央部並排設置有上述板狀陽極供電棒7及板狀陰極供電棒8之各個的上端部之貫通筒22a之電解槽外殼2之上蓋。再者，本實施形態中，該上蓋22係將圓筒狀之支撐部22A一體連設於下部，並於該支撐部22A之側面設置與上述臭氧水流出口4連通之連通孔22A’。
而且，於本實施形態中，使上述電極單元6之電極組件9、9、9分別於上下方向統一朝既定之角度傾斜。
符號23係將自上述電解槽1流出之臭氧水中的臭氧氣體之氣泡微細化地細碎之混合機，且與上述電解槽1一併作為一組之臭氧水製造裝置。此外，該混合機23係由後述混合機外殼底部、混合機外殼本體、渦流產生板、分隔板及混合套管構成。
符號24係有底圓筒形之混合機外殼底部。此外，該混合機外殼底部24，係於下部側面之偏離中心線之位置設置臭氧水流入口25，並經由導管(未圖示)將該臭氧水流入口25連接於上述 電解槽1之臭氧水流出口4，且於頂部具備圓筒形之連接帽26。
符號27係將下部之凸緣部27a嵌合連結於上述混合機外殼底部24之連接帽26之、縱長之圓筒形混合機外殼本體。此外，該混合機外殼本體27，係於其圓錐狀之頂部27A設置臭氧水流出口28。符號29係於將上述混合機外殼本體27貫插於中央部之孔29a之狀態下蓋合於上述混合機外殼底部24之連接帽26之固定帽。
符號30、31係被上下層積收納於上述混合機外殼本體27內之渦流產生板。此外，該渦流產生板30、31，係分別由具有所需之厚度之圓板構成，且於較中心靠近外周之部分之複數個部位(本實施形態中為2個部位)，相對於板厚方向傾斜地且沿圓周方向，進而貫設有將流出側縮徑之通水孔30a、31a。
符號32、33係所需直徑及長度之圓筒形混合套管。此外，該混合套管32、33，係於上述渦流產生板30、31之間，隔著由具有所需厚度之圓板構成、且於複數個部位貫設有沿板厚方向之所需直徑之通水孔34a之分隔板34而配置。此外，35係介設於上述混合機外殼底部24之連接帽26與上述混合機外殼本體27之凸緣部27a之間之O型密封環。
其次，對上述實施形態之作用進行說明。首先，對電解槽1中的水之電性分解進行說明，分別經由導線L將自帽蓋5之貫插孔5a突出之板狀陽極供電棒7及板狀陰極供電棒8連接於電源(未圖示)而進行供電。藉此，自原水流入口3流入電解槽1中之原水，藉由各電極組件9、9、9而被電性分解。然後，由於全部之電極組件9、9、9在上下方向被統一朝既定之角度傾斜，因此，此 時產生之含有臭氧氣體之氣泡之水，不會滯留於各電極組件9、9、9間而平滑地通過。因此，於各電極組件9、9、9之間不會蓄積臭氧氣體之氣泡。然後，自臭氧水流出口4流出，且經由導管(未圖示)被輸送至混合機23。
自電解槽1送出之含有臭氧氣體之氣泡之水，係自混合機外殼底部24之臭氧水流入口25流入，但此時由於該臭氧水流入口25，係設置於混合機外殼底部24之下部側面之偏離中心線之位置，因此，會變為沿該混合機外殼底部24之內壁之圓周方向之水流而上昇。然後，經由位於下位之渦流產生板30之通水孔30a、30a流入位於其上部之圓筒形混合套管32內。此時，由於該渦流產生板30之通水孔30a、30a，相對於板厚方向傾斜且沿圓周方向，因而水流於圓筒形混合套管32內變為渦流。然後，渦流產生板30之通水孔30a、30a，藉由其傾斜度係順著沿混合機外殼底部24之內壁之圓周方向之水流、及將流出側縮徑，而可提高自該通水孔30a、30a流出時之流速。藉此，圓筒形混合套管32內之水變為劇烈之渦流，水中含有之臭氧氣體之氣泡，藉由此渦流被剪斷、微細化。並且，藉由位於上位之渦流產生板31，再次同樣地進行臭氧氣體之氣泡之剪斷，然後自混合機外殼本體27之臭氧水流出口28流出。

Claims (1)

  1. 一種臭氧水製造裝置，其特徵在於，其構成為具有電解槽及連接於此的混合機；上述電解槽係包含有底圓筒形之立式電解槽外殼及電極單元；上述有底圓筒形之立式電解槽外殼係構成為於下部側面設置原水流入口，並於上部側面設置臭氧水流出口，進而於上部開口具備上蓋，且在該上蓋上蓋合一帽蓋，該上蓋係於中央部並排設置有後述板狀陽極供電棒及板狀陰極供電棒的各個之上端部之貫插筒，該帽蓋係於中央部設置有後述板狀陽極供電棒及板狀陰極供電棒之上端部之貫插孔；上述電極單元係構成為包含有板狀陽極供電棒與板狀陰極供電棒、複數之電極組件、及電極支撐片，該板狀陽極供電棒及板狀陰極供電棒係平行立設於上述電解槽外殼內；該複數之電極組件係分別構成為在形成為板狀且於相同位置穿設有複數之貫通孔的陽極電極與陰極電極之間，夾著有形成為板狀且於與該陽極電極與陰極電極之貫通孔相同位置穿設有貫通孔的陽離子交換膜並重疊，該複數之電極組件係在上述板狀陽極供電棒與板狀陰極供電棒之間置於上下，且間隔著水流流通所足夠的間隔平行地配設，並且相對於上述立式電解槽外殼之軸線而傾斜相同之角度；該電極支撐片係使上述板狀陽極供電棒及板狀陰極供電棒、與上述陽極電極和陰極電極之各者通電，並支撐上述電極組件；又，上述混合機係構成為具備有底圓筒形之混合機外殼底部、縱長之圓筒形混合機外殼本體、複數之渦流產生板、及2個圓筒形混合套管；該混合機外殼底部係於下部側面之偏離中心線之位置設置臭氧水流入口，並經由導管將該臭氧水流入口連接於上述電解槽之臭氧水流出口，且於頂部具備圓筒形之連接帽；該混合機外殼本體係將下部連接於上述混合機外殼底部之連接帽，且於圓錐狀之頂部設置臭氧水流出口；該等複數之渦流產生板係由被上下層積收納於上述混合機外殼本體內的具有足以穿設用以限制水流方向之通水孔的厚度之圓板構成，且於較中心靠近外周之部分之沿著圓周方向的複數個部位，相對於板厚方向傾斜地且沿圓周方向，進而貫設有將流出側縮徑之通水孔；該等2個圓筒形混合套管係夾著由圓板構成且於複數個部位貫設有沿板厚方向之通水孔的分隔板，在上述渦流產生板之間配設於該分隔板之上下。
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