經濟部中央標準局員Η消費合作社印製 五.、發明説明（彳) 【發明之所屬技術領域】 本發明係關於水處理裝置，其目的係在提供一種利用 電氣化學作用來殺死存在水中之細菌等微生物的水處理裝 置。 一直以來，有關水處理裝置，係利用將被處理水導入 水處理槽，利用電氣化學作用的處理來殺死存在被處理水 中之細菌、霉菌等微生物的技術較爲人所熟悉。此種水處 理裝置，係在水處理槽裡設置一對電極，當細菌等微生物 的生細胞接觸到電極〔陽極〕時’細胞和電極之間就會產 生電子移動反應，發生細胞內補酵素的氧化還原反應，藉 由降低細胞活性來殺死細菌。 例如特開平5 _ 2 3 7 4 7 9號公報所提案之，利用 將一對電極泡進放有被處理水的容器，藉由施以電壓〔直 流電壓或交流電壓〕，來殺死存在被處理水中之微生物〔 Legionella 菌〕的方法。 . 特開平4- 1 6 2 8 3號公報所提案之，利用在具有 被處理水之流入口及流出口的筒狀容器的內部，收納由多 孔質、粒狀之集合體等構成之具有通水性的誘電板〔固定 板〕，在誘電板的兩端配置一對平板電極構成固定板型三 次元電極電解槽，藉由對上述電極施以直流電壓或1 0 Hz以下的交流電壓，使誘電板產生陽極、陰極的分極作 用，使被處理水流通於此電極及誘電板，來殺死存在被處 理水中之微生物的技術< 特開平6 -8 6 9 8 3號公報所提案之，利用在面對 本紙張尺度適用中國國家榇準（CNS ) A4規格（210X297公漦） I ^---------袭—— w t <請先閲讀背面之注^^項再填霉本頁) 訂 -4 - 4 6) S 2!. 1 ^ 經濟部中央標率局貞工消費合作社印製 A7 B7 五、發明説明（2 ) 多數之平板電極的空隙之間，與電極面平行且單向地流通 處理液〔被處理水〕，利用電氣化學作用來殺死存在水溶 液中之微生物的技術。 在上述之以往的水處理方式裡，係提出利用將電極浸 泡在被處理水中或是利用將被處理水流通於具有通水性的 電極或誘電板的方式等。但是，只利用將電極浸泡在被處 理水中的方式，只有其電極附近的水有接觸到I極，微生 物和電極的接觸頻度很低，所以殺菌功效較低無法分發揮 殺菌效果。 另外，如上述利用由多孔質、粒狀之集合體等構成之 具有通水性的誘電板來構成三次元電極電解槽，製成多孔. 質之電極來流通被處理水的方式，在提高殺菌功效的反面 ，隨著時間的經過存在被處理水中的不純物質會附著於三 次元電極，其結果，不純物質會阻塞三次元電極的微細孔 ，造成阻塞。其阻塞狀態會減少被處理水的流量，成爲影 響被處理水之微生物的殺菌效果的原因，所以必須另外進 行三次元電極電解槽的維護或更換等處理，造成維護、零 件更換等的負擔增加。 還有，在面對平板電極的空隙之間，單向地流通被處 理水的方式，雖然不會產生如上述之阻塞狀況發生，但是 如果要提升每流通一次〔單向〕之被處理水的殺菌效果〔 殺死被處理水中之微生物的效果〕，必須加長電極板的長 度來確保被處理水與電極的接觸面積，特別是單向流通的 方式，有電極板加長使裝置變大型話的趨勢。 (請先閱讀背面之注$項再痕零本頁) 裝. 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -5- 4 6 6 21 4 A7 _ B7 五、發明説明（3 ) 【發明所欲解決之課題] 本發明係針對上述問題點，目的在提供一種可以迅 被處理水中之微生物和電極之接觸頻度〔殺菌效果〕，並 且可以防止電極之阻塞狀況的水處理裝置。 本發明的基本構造係如下。 # (1 ) 一種水處理裝置，其特徵爲：如圖1所示，係 在具有被處理水之流入口及流出口的水處理槽的內部，對 向設置一對或數對水處理原件的電極板，並且在此在水處 理槽的內部，沿著電極板表面設置流通被處理水的流路> 此流路，包括從一邊之電極板的中央部朝電極板外周流通. 之被處理水流通的水路，及從另一邊之電極板的外周朝電 極板中央流通之被處理水流通的水路，構成這些水路流通 之反轉型的水路構造〔對應申請專利範圍第1項〕。 經濟部中央標準局貝工消費合作社印製 I ^ ^ I 裝— (请先閱讀背面之注意事項再'W寫本頁) ,.0 如上述之具體形態，提出下述之水處理裝置，其特爲 :例如，如圖1所示，在具有被處理水之流入口及流出口 的水處理槽的內部，設置一對或數對水處理原件的電極板 ，在成對的電極板的一邊的電極板的中央部設置流通被處 理水的中央流通孔，但是其電極板外周不保留被處理水的 流路，另一方面，在沒有設置上述中央流通孔的電極板外 周保留被處理水的流路，使這些電極板互相對向配置於上 述水處理槽裡面，使上述流入口及流出口被配置於通過上 述電極板中央的軸線上〔對應申請專利範圍第3項〕。 雖然圖1係顯示配置2對電極板之一例，但是有關電 本紙張尺度適用中國國家標準（_CNS M4規格（210X297公釐）.Q. 4 6 6 214 a? B7 五、發明説明（4 ) 極板的數量可隨任意設定，並無限制。藉由上述構造，從 流入口被導入水處理槽內的被處理水，例如，如圖1的箭 頭所示，在第1個電極板從流入口朝電極板中央流，之後 ，使此第1個電極板和水處理槽一端內壁〔底部內壁〕之 間〔水路〕沿著電極板表面從電極板中央成放射狀地朝電 極板外周流，通過設置在第1個電極板外周的水路，接下 來，使第1個電極板和第2個電極板〔與第1個電極板成 對的電極板〕之間〔水路〕從電極板外周全方位地朝電極 板中央流，通過設置在第2個電極板的中央流通孔，如果 是複數對的時候，在之後的電極板也一樣重複和上述相同 的流通方式〔如果只有1對的時候就流到流出口爲止〕， 經由流出口流出去。 如此將上述流出之被處理水循環重複導入水處理裝置 是較好的使用形態。 經濟部中央標準局員工消費合作社印裂 J--；---^---—裝-- (請先閲讀背面之注意事項再也寫本頁) 透過上述反轉型水路構造，被處理水會沿著電極板表 面遍佈流通，並且水處理槽裡的被處理水在沿著電極板表 面流過其電極板之一面上方之後會反轉流過電極板的另一 面，並且繼續流過其他電極板的表面〔也就是說，會反轉 流通於電極板和水處理槽之端部內壁或電極板之間的縫隙 〕，所以透過電極板之間夾帶縫隙的小型電極板重疊構造 ，可以增加被處理水與電極接觸的面積，大大提升被處理 水之電氣化學作用的殺菌效果。另外，由於透過本發明， 不需要使用多孔質的電極，比起以往將水流通於電極中的 方式可以擴大水路的範圍，所以可以防止電極的阻塞狀況 本紙張尺度適用中國國家標準（CNS ) A4規格（2I0X297公釐）_ 7 _ 4 6 6 21 4 A7 _ B7 五、發明説明（5 ) 發生。 還有，也不需要定期更換圖1所示之電極板的極性， 所以可以防止被處理水中之不純物所引起之電極表面上鱗 狀物等附著情形發生。也就是說，水中的鱗狀物〔例如碳 酸鐵等不純物〕受到一邊之極性的電氣吸著作用而附著於 電極。而另一邊的極性可以除去鱗狀物使其剝落。 另外，圖1係顯示，從流入口來看偶數的電極板係具 有中央流通孔，奇數的電極板係具有外周流路的陽極〔+ 電極〕的範例，但是與此相反的，也可以是偶數的電極板 爲具有外周流路的陽極〔+電極〕，而奇數的電極板係爲 具有中央流通孔的陰極〔-電極〕。 經濟部中央標準局員工消费合作社印製 另外，在如圖1所示之電極板配置構成裡，從流入口 來看在最後一個電極板具有中央流通孔的情形，雖然在最 後一個電極板和流出口側之水處理槽之端部內壁之間〔圖 1符號A所示的地方〕有滯留被處理水的可能生，但是完 全不影響殺菌功效。其原因有，由於滯留水係與流速成反 比例’所以只要適當地設定流速就可以減少滯留水的滯留 程度’或也可以對應其狀況增大電極切換頻度，還有，減 少到達A部之菌體數等。 並且’其他的具體形態，如圖3所示，在具有被處理 水之流入口及流出口的水處理槽的內部，設置一對或數對 水處理原件的電極板，在上述電極板之間設置間隔這些電 極板的隔板，上述水處理槽裡的上述隔板，其中央具有用 來流通被處理水的中央流通孔，但其外周不保留流路，而 -8- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公嫠） 經濟部中央標準局負工消費合作社印製 Α7 Β7 五、發明説明（6 ) 上述電極板則不具有中央流通孔，但其外周卻有保留流通 被處理水的流路，使上述流入口及流出口被配置於通過上 述電極板中央的軸線上〔對應申請專利範圍第5項〕。 在本構成也如圖3所示，可以在電極板和隔板之間確 保和上述相同的反轉型水路構造，藉由小型的電極板配置 構造來提升被處理水的電氣化學殺菌作用，防止電極阻塞 的情形發生。 (2 )另一種水處理裝置，其構造係除了上述對jg申 請專利範圍第1項的構造以外，再提出如圖2所示之在上 述成對的電極板之間至少隔一個以上的誘電板，配合上述 電極板表面沿著上述誘電板表面保留流通被處理水的水路 ，此水路，包括在誘電板的一面從誘電板中央朝誘電板外 周流通之被處理水流通的路，及在誘電板的另一面從誘電 板的外周朝誘電板中央流通之被處理水流通的水路，構成 這些水路流通之反轉型的水路構造〔對應申請專利範圍第 2項〕。 其具體形態，係如圖2所示，其特徵爲：在具有被處 理水之流入η及流出口的水處理槽的內部，設置一對或數 對水處理原件的電極板，在上述成對的電極板之間和上述 電極板一樣地隔一層水處理原件的誘電板，使上述水處理 槽內的上述電極板和上述誘電板成對向配置，或是將此電 極板、誘電板對向配置以外，如果上述誘電板爲複數的話 ，再將各誘電板也互相對向配置，在成對向配置之上述電 極板、誘電板或互相對向配置之誘電板的一邊，在其中央 本紙張尺度通用中國國家標準（CNS > A4規格（210 X 297公釐）.g _ I---------批衣-- . - . ·. (請先閱讀背面之注意事項再，填k本頁)Printed by a member of the Central Standards Bureau of the Ministry of Economic Affairs and a consumer cooperative. 5. Description of the invention (彳) [Technical field of the invention] The present invention relates to a water treatment device, and its purpose is to provide an electrochemical action to kill bacteria in water. Water treatment equipment such as microorganisms. For water treatment equipment, the technology of introducing treated water into a water treatment tank and using electrochemical treatment to kill microorganisms such as bacteria and molds in the treated water has been well known. This type of water treatment device is equipped with a pair of electrodes in the water treatment tank. When the germ cells of microorganisms such as bacteria contact the electrode [anode], an electronic movement reaction occurs between the cell and the electrode, and intracellular enzyme supplementation occurs. The redox reaction kills bacteria by reducing cell viability. For example, it is proposed in Japanese Patent Application Laid-Open No. 5 _ 2 3 7 4 7 9 that a pair of electrodes is bubbled into a container containing treated water, and a voltage [DC voltage or AC voltage] is applied to kill the existence of the target. Method for treating microorganisms [Leionella bacteria] in water. Japanese Patent Application Laid-Open No. 4- 1 6 2 8 3 proposes that a cylindrical container having an inflow port and an outflow port of treated water be used to accommodate a porous, granular aggregate and the like. Water-based induction plate [fixed plate]. A pair of flat electrodes are arranged at both ends of the induced plate to form a fixed plate type three-dimensional electrode electrolytic cell. The above electrodes are applied with a DC voltage or an AC voltage of 10 Hz or less to induce the electricity. The plate produces the anode and cathode polarizing effect, and the treated water flows through this electrode and the induction plate to kill the microorganisms in the treated water < JP 6-8-8 9 8 3 In the face of this paper standard, the Chinese National Standard (CNS) A4 specification (210X297 male) is applicable. I ^ --------- Attack-wt < please read the note on the back ^^ before filling in mold This page) Order-4-4 6) S 2 !. 1 ^ Printed by A7 B7, Zhengong Consumer Cooperative, Central Standards Bureau, Ministry of Economic Affairs 5. Description of the invention (2) Between the gaps of most plate electrodes, parallel to the electrode surface And the treatment liquid [processed water] flows unidirectionally, and is killed by electrochemical action A technique for dying of microorganisms in an aqueous solution. Among the above-mentioned conventional water treatment methods, a method is proposed in which electrodes are immersed in water to be treated or water to be treated is circulated through electrodes or electromotive plates having water permeability. However, only by immersing the electrode in the treated water, only the water near the electrode contacts the I electrode, and the contact frequency between the microorganism and the electrode is very low. Therefore, the sterilization effect is low and cannot be achieved. In addition, as described above, a three-dimensional electrode electrolytic cell is formed by using a porous, granular aggregate and the like having a water-permeable induction plate to form a porous electrode. The method of using a quality electrode to circulate the treated water improves the sterilization effect. On the other hand, impurities in the treated water will adhere to the three-dimensional electrode with the passage of time. As a result, the impurities in the three-dimensional electrode will block the fine pores of the three-dimensional electrode, causing blockage. The blocked state will reduce the flow of treated water and cause the sterilization effect of microorganisms in the treated water. Therefore, it is necessary to perform maintenance or replacement of the three-dimensional electrode electrolytic cell, which will increase the burden of maintenance and replacement of parts. In addition, the method of unidirectionally circulating the treated water between the gaps facing the plate electrodes does not cause the blocking situation as described above. Bactericidal effect [Effect of killing microorganisms in the treated water], the length of the electrode plate must be increased to ensure the contact area between the treated water and the electrode, especially the one-way flow method. There is a tendency for the electrode plate to be longer to make the device larger. . (Please read the note on the back, and then mark the zero page). The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) -5- 4 6 6 21 4 A7 _ B7 V. Description of the invention ( 3) [Problems to be Solved by the Invention] The present invention is directed to the above problems, and aims to provide a water treatment device that can quickly contact the microorganisms and electrodes in the treated water [sterilizing effect] and prevent the electrode from being blocked. . The basic structure of the present invention is as follows. # (1) A water treatment device, characterized in that, as shown in FIG. 1, a water treatment tank having an inlet and an outlet for the water to be treated is provided with one or more pairs of water treatment originals facing each other. The electrode plate, and here in the water treatment tank, along the surface of the electrode plate is provided with a flow path of the treated water > This flow path, including from the center of the electrode plate on one side toward the outer periphery of the electrode plate. The water channel through which water flows, and the water channel through which the treated water flows from the periphery of the electrode plate on the other side toward the center of the electrode plate, constitutes an inverted water channel structure corresponding to these water channels [corresponding to the first patent application scope]. Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives, I ^ I-(Please read the precautions on the back before writing this page), .0 As the above specific form, the following water treatment device is proposed, which Special feature: For example, as shown in FIG. 1, one or more pairs of electrode plates for water treatment originals are provided inside a water treatment tank having an inlet and an outlet for treated water, and one side of the pair of electrode plates is provided. The central portion of the electrode plate is provided with a central circulation hole through which the treated water flows, but the flow path of the treated water is not retained on the outer periphery of the electrode plate. On the other hand, the treated plate is retained on the outer periphery of the electrode plate without the central circulation hole. In the flow path, these electrode plates are arranged to face each other in the water treatment tank, and the inflow port and the outflow port are arranged on an axis passing through the center of the electrode plate [corresponding to item 3 of the scope of patent application]. Although Figure 1 shows an example of two pairs of electrode plates, the relevant paper size applies to the Chinese national standard (_CNS M4 specification (210X297 mm). Q. 4 6 6 214 a? B7 V. Description of the invention (4) The number of plates can be arbitrarily set and is not limited. With the above-mentioned structure, the water to be treated is introduced into the water treatment tank from the inflow port. For example, as shown by the arrow in FIG. Flow toward the center of the electrode plate, and then, between the first electrode plate and the inner wall [bottom inner wall] of one end of the water treatment tank [water path] along the surface of the electrode plate radially from the center of the electrode plate to the outer periphery of the electrode plate Through the water channel provided on the outer periphery of the first electrode plate, next, the first electrode plate and the second electrode plate [the electrode plate paired with the first electrode plate] [water channel] from the outer periphery of the electrode plate Flow in all directions toward the center of the electrode plate, through the central flow hole provided on the second electrode plate. If there are multiple pairs, the subsequent electrode plates will repeat the same circulation method as above (if there is only one pair) Until it reaches the outflow port] It flows out through the outflow port. It is a better use form to recirculate the treated water flowing out to the water treatment device in this way. The employee consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs has cracked J--; --- ^ ----- -(Please read the precautions on the back before writing this page) Through the above-mentioned reversed waterway structure, the treated water will circulate along the electrode plate surface, and the treated water in the water treatment tank will be along the electrode plate surface. After flowing over one side of its electrode plate, it will reversely flow through the other side of the electrode plate, and continue to flow over the surface of the other electrode plate (that is, it will reversely flow through the inner wall of the electrode plate and the end of the water treatment tank or The gap between the electrode plates], so the small electrode plate overlapping structure with a gap between the electrode plates can increase the contact area between the treated water and the electrode, and greatly enhance the sterilization effect of the electrochemical action of the treated water. In addition, because According to the present invention, it is not necessary to use a porous electrode, and the range of the water channel can be enlarged compared with the conventional method of passing water through the electrode, so that the resistance of the electrode can be prevented. Condition This paper size applies the Chinese National Standard (CNS) A4 specification (2I0X297 mm) _ 7 _ 4 6 6 21 4 A7 _ B7 5. The invention description (5) occurs. Also, it does not need to be replaced regularly as shown in Figure 1. The polarity of the electrode plate prevents the adhesion of scales on the electrode surface caused by impurities in the treated water. That is to say, the scales in the water (such as impurities such as iron carbonate) are subject to electrical polarity on one side. It is attached to the electrode by suction. On the other side, the scales can be removed and peeled off. In addition, Figure 1 shows that even-numbered electrode plates have a central flow hole, and odd-numbered electrode plates have An example of an anode [+ electrode] in the peripheral flow path, but in contrast, an even-numbered electrode plate may be an anode [+ electrode] with a peripheral flow path, and an odd-numbered electrode plate is a cathode with a central flow hole 〔-electrode〕. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs In addition, in the electrode plate configuration shown in Figure 1, the last electrode plate has a central circulation hole viewed from the inflow port. Between the inner walls of the end of the water treatment tank at the outlet (the place shown by the symbol A in FIG. 1), there may be the possibility of retaining the treated water, but it does not affect the sterilization effect at all. The reason is that the retention water system is inversely proportional to the flow velocity. 'As long as the flow velocity is appropriately set, the retention degree of the retention water can be reduced.' Or the frequency of electrode switching can be increased according to the situation. Also, the number of bacteria reaching the A section can be reduced. Number etc. In addition, as shown in FIG. 3, in another specific form, one or more pairs of electrode plates for water treatment originals are provided in a water treatment tank having an inlet and an outlet for the water to be treated, and the electrode plates are disposed between the electrode plates. A separator is provided between these electrode plates. The above separator in the water treatment tank has a central circulation hole for circulating the water to be treated, but the outer periphery does not retain a flow path. National Standard (CNS) A4 specification (210X297 gong) Printed by the Consumers' Cooperative of Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (6) The above electrode plate does not have a central circulation hole, but its circulation is reserved on The flow path of the treated water is such that the inflow port and the outflow port are arranged on an axis passing through the center of the electrode plate [corresponding to item 5 of the scope of patent application]. In this configuration, as shown in FIG. 3, the same reversed water path structure as described above can be ensured between the electrode plate and the separator, and the electrochemical sterilization effect of the treated water can be enhanced by the small electrode plate arrangement structure to prevent the The electrode is blocked. (2) Another type of water treatment device, the structure of which is in addition to the above-mentioned structure of the first patent application for jg, as shown in FIG. In cooperation with the surface of the electrode plate, a water path for circulating the treated water along the surface of the induction plate is maintained. This water path includes a path for the treated water to flow from the center of the induction plate to the periphery of the induction plate on one side of the induction plate, and on the induction plate. On the other side, the water path through which the treated water flows from the periphery of the induction board toward the center of the induction board constitutes a reverse-type waterway structure that circulates in these waterways [corresponding to item 2 of the scope of patent application]. The specific form is as shown in FIG. 2, which is characterized in that one or more pairs of electrode plates for water treatment originals are provided inside the water treatment tank having inflow η and outflow of the water to be treated. The electrode plate of the water treatment element is separated from the electrode plate by the same layer as the electrode plate, so that the electrode plate and the induction plate in the water treatment tank are arranged opposite to each other, or the electrode plate and the induction plate are opposite to each other. In addition to the configuration, if the above-mentioned induction plates are plural, the induction plates are also arranged opposite to each other. On the side of the electrode plate, the induction plate, or the oppositely-located induction plates, the paper is arranged in the center of the paper. Standards are in accordance with Chinese National Standards (CNS > A4 specifications (210 X 297 mm). G _ I --------- batch clothing-.-. ·. (Please read the precautions on the back, (Fill in this page)
I 4 66 214 經濟部中央標準局負工消費合作社印取 Α7 Β7 五、發明説明（7 ) 設置流通被處理水的中央流通孔，但是其外周不保留被處 理水的流路’另一方面’在沒有設置上述中央流通孔的外 周保留被處理水的流路，使上述流入口及流出口被配置於 通過上述電極板、誘電板中央的軸線上〔對應申請專利範 圍第4項〕。 雖然本發明的具體形態有很多種，圖2係顯示使用一‘ 對電極板〔2塊電極板〕和3塊誘電板的例子，係顯示從 流入口來看，不具有中央流通孔的電極板〔即留有外周流 路〕和具有中央流通孔的誘電板成對向配置，具有中央流 通孔的誘電板和不具有中央流通孔的誘電板成對向配置， 具有中央流通孔的誘電板和不具有中央流通孔的電極板成 對向配置的構成形態。本發明，主要是分別以電極板和誘 電板做爲原件，使具有中央流通孔的原性和不具有中央流 通孔卻具有外周流路的原件成對向配置的構成形態。 藉由上述構成’可以獲得和（1 )所述之發明相同之 被處理水的水路構造，即如圖2之箭頭所示相同的反轉型 水路構造。例如，在圖2的例子裡，從流入口被導入水處 理槽內的被處理水，會在第1個電極板從流入口朝電極板 中央流1之後，使此第1個電極板和水處理槽一端內壁〔 底部內壁〕之間〔水路〕沿著電極板表面從電極板中央成 放射狀地朝電極板外周流，通過設置在第1個電極板外周 的水路，接下來，使第1個電極板和第1個誘電板之間〔 水路〕從電極板外周全方位地朝中央流，通過設置在第1 個誘電板的中央流通孔，然後，使第1、第2個誘電板之 本紙張尺度適用中國國家橾準（CNS ) Α4規格（210X297公釐） (請先閱讀背面之注意事項再壤寫本買) 裝. 訂 466214 經濟部中央操準局員工消費合作社印製 五、發明説明（8 ) 間的水路從誘電板中央全方位地朝外周流，通過設置在第 2個誘電板外周的水路，使第1、第2個誘電板之間的水 路從誘電板外周朝中央流，通過設置在第3個誘電板的中 央流通孔，然後，使第3個誘電板和最後的電極板之間〔 水路〕從電極板中央朝電極板外周流，通過設置在電極板 外周的水路，使電極板和流出口側的水處理槽端壁之間〔 水路〕從外周側朝中央流，經由流出口流出去。如此將上 述流出之被處理水循環重複導入水處理裝置是較好的使用 形態。 本發明，係藉由對電極板施予電壓蘭使誘電板產生誘 電分極，藉由電極〔陽極〕和陽分極和上述反轉型水路的 確保，來提升被處理水之電極、分極的電氣化學殺菌作用 ，並且，比起以往透過微細孔來使被處理水流通於電極、 分極之間的構造，還有可以防止電極阻塞的功效。 另外，上述之水處理槽最好是圓筒形，而電極板最好 是圓盤形的構造較佳》 (3 )還有一種發明係如圖1 3所顯示的 > 係在具有 被處理水之流入口及流出口的水處理槽的內部，對向設置 一對或數對水處理原件的電極板，並且在此在水處理槽的 內部，在電極板的一面使被處理水沿著電極板表面朝單一 方向流，然後在電極板的另一面和上述方向反方向地使被 處理水沿著電極板表面流通，形成反轉型水路構造的水處 理裝置〔對應申請專利範圍第6項〕。 並且，其構造係除了上述對應申請專利範圍第6項的 請 先 閲 背 之 注 意 事 項 再. 本 頁 裝 訂 3^· Η 本紙張尺度適用中國國家標準（CNS ) Α4规格（210Χ297公釐） -11 - 466214 A7 ___ B7 五、發明説明（9 ) 構造以外，還追加有如圖1 4所示之在上述電極板之間至 少隔一個以上的誘電板，此誘電板也一樣，在誘電板的一 面使被處理水沿著誘電板表面朝單一方向流，然後在誘電 板的另一面和上述方向反方向地使被處理水沿著電極板表 面流通，形成反轉型水路構造的水處理裝置〔對應申請專 利範圍第7項〕。 這個時候的水處理槽的形態，可以考慮爲直方體或立 方體，還有，電極板，可以考慮爲正方形或長方形等形態 。然後，使電極板和誘電板相互交錯地配置於水處理槽裡 ，只在各電極板、誘電板的一邊保留連結水處理槽底壁間 的水路，電極板、誘電板之間的水路，電極板、水處理槽 上壁間的水路的反轉型連結水路。另外，流入口、流出口 最好是沿著上電極板、誘電板的一邊的形狀〔具有和水路 的流向幾乎垂直的寬度相同寬度的形狀〕開口較好。 經濟部中央標準局肩工消費合作社印製 在圖1 3的例子裡，從流入口流入水處理槽裡的被處 理水，會在第1個電極板與水處理槽底壁之間從右往左流 ，在第1個電極板和在第2個電極板從左往右流，之後重 複相同之流肉的反轉直到最後流出流出口》 在本構成裡，也可以藉由小型電極板的重疊構造或電 極板、誘電板的重疊構造比單向流路形態大幅增加被處理 水的電極接觸面積，大大提升被處理水之電氣化學的殺菌 效果。還有，透過本發明，不需要使用細微、多孔質的電 極板，比起使水流通於電極中之以往的作法更擴大了水路 的寬幅，可以防止電極阻塞的情形發生。 -12- 本纸張尺度逋用中國國家標準（CNS )八4规格（210X297公嫠） 4 66 21 4 A7 B7 五、發明説明（10 ) (4 )還有一種發明，係有關藉由在成對的電極板的 一邊設置如上述之中央流通孔，來對應成對之電極板之間 發生表面積不同的情形，係爲利用電極板材質之電氣電阻 不同的材質，來彌補此成對之電極板之間表面積的不同的 水處理裝置〔對應申請專利範圍第8項〕。藉由此種更改 經濟部中央標準局員4消費合作社印製 各 電 極 板 之材 質 的 方 式 > 還可以 效 率良 好 的 供 應 成 對 之 電 極 板 施 壓 所依 賴 的 電 荷 y 改善水 處 理效 能 〇 ( 5 )還 有 —* 種 發 明 ，係有 關 在水 處 理 槽 裡 至 少 具 f-4^· 備 有 一 對 電 極板的水 處 理 裝 置，在 上 述電 極 板的 表 面 施 以 增 大 其 表 面 積之 表 面 之 表 面形狀加 工 的水 處 理 裝 置 [ 對 應 串 請 專 利 範 圍第 9 項 0 藉 由此種 方 法， 利 用 電 氣 化 學 的 殺 菌 作 用 來 提升水 處 理 效 能 〇 圖 面 之 簡單 說 明 圖 1 係本 發 明 之 第 1 發明的 原 理說 明 圖 〇 圖 2 係本 發 明 之 第 2 發明的 原 理說 明 圖 〇 圖 3 係本 發 明 之 第 3 發明的 原 理說 明 圖 0 圖 4 係有 關 本 發 明 之 第1實 施 例的 水 處 理 裝 置 的 縱 斷 面 圖 0 圖 5 係上 述 第 1 實 施 例所使 用 之一 電 極 支 撐 板的 平 面 圖 〇 圖 6 係上 述 第 1 實 施 例所使 用 之另 — 電 極 支 撐 板的 平 面 圖 0 丨ΙΤ»丨 圖 7 係有 關 本 發 明 之 第1實 施 例的 水 處 理 裝 置 的 系 統 (請先閱讀背面之注意事項再魂寫本頁) ..裝* I, 訂 1 本紙張尺度適用中國國家梯準（CNS ) A4規格（2丨0 X 297公釐） -13- 4 66 214 a7 B7 經濟部中央標準局®:工消費合作社印製 五、發明説明（11 ) 圖。 圖8係有關本發明之第2實施例的水處理裝置的縱斷 面圖。 圖9係本發明之水處理裝置所使用之圓盤電極的其他 使用形態的縱斷面圖。 圖10係本發明之水處理裝置所使用之圓盤電極的其 他使用形態的縱斷面圖。 圖11係本發明之水處理裝置所使用之圓盤電極的其 他使用形態的縱斷面圖》 圖12係本發明之水處理裝置所使用之圓盤電極的其 他使用形態的縱斷面圖。 圖1 3係本發明之其他形態的原理說明圖。 圖1 4係本發明之其他形態的原理說明圖。 主要元件對照表 水處理槽 容器 蓋子 流入口 流出口 電極板（圓盤電極） 流通路 中央流通孔 電極支撐體 10 11 12 13 21,22,3 1,32 R 1，R 2 2 0 4,5 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐）_ ] 4 i. -裝— (請先閱讀背面之注意事項再4--'k本頁)I 4 66 214 Printed by the Central Bureau of Standards, Ministry of Economic Affairs and Consumer Cooperatives. Α7 Β7 V. Description of the invention (7) A central circulation hole for the treated water is provided, but the flow path of the treated water is not retained on the outside. The flow path of the treated water is retained on the outer periphery where the central circulation hole is not provided, so that the inflow port and the outflow port are arranged on the axis passing through the center of the electrode plate and the induction plate [corresponding to item 4 of the scope of patent application]. Although there are many specific forms of the present invention, FIG. 2 shows an example using one pair of electrode plates [2 electrode plates] and 3 induction plates. It shows an electrode plate without a central circulation hole viewed from the inlet. [That is, the peripheral flow path is left] and the induction plate with a central circulation hole are arranged in opposition to each other, the induction plate with the central circulation hole and the induction plate without the central circulation hole are oppositely arranged, the induction plate with the central circulation hole and A configuration in which electrode plates without central flow holes are arranged in pairs. In the present invention, the electrode plate and the induction plate are respectively used as the originals, and the originality with the central flow hole and the original without the central flow hole but with peripheral flow paths are arranged in pairs. With the above configuration ', the same water channel structure of the treated water as the invention described in (1) can be obtained, that is, the same reverse type water channel structure as shown by the arrow in FIG. 2. For example, in the example of FIG. 2, the treated water introduced into the water treatment tank from the inflow port will flow the first electrode plate and water after the first electrode plate flows from the inflow port to the center of the electrode plate 1. Between the inner wall [bottom inner wall] at one end of the treatment tank [water path] flows radially from the center of the electrode plate to the outer periphery of the electrode plate along the surface of the electrode plate, and passes through the water channel provided on the outer periphery of the first electrode plate. The [water path] between the first electrode plate and the first induction plate flows in all directions toward the center from the outer periphery of the electrode plate, passes through the central flow hole provided in the first induction plate, and then the first and second induction plates are induced. The paper size of the board is applicable to China National Standards (CNS) A4 specifications (210X297 mm) (please read the notes on the back before buying them in a copy). Order 466214 Printed by the Consumer Cooperatives of the Central Directorate of the Ministry of Economic Affairs Description of the invention The water path between (8) flows from the center of the induction board in all directions toward the outer periphery. The water path provided on the periphery of the second induction board makes the water path between the first and second induction boards towards the center from the periphery of the induction board. Flow through setting on the 3rd The central circulation hole of the electric plate, and then the water path between the third induction plate and the last electrode plate [water path] flows from the center of the electrode plate to the outer periphery of the electrode plate, and the electrode plate and the outflow port are passed through the water channel provided on the outer periphery of the electrode plate. Between the end walls of the water treatment tank on the side [water path] flows from the outer peripheral side toward the center, and flows out through the outflow port. In this way, it is preferable to repeatedly introduce the outflow of the treated water into the water treatment device. According to the present invention, the electromotive plate is generated by applying voltage blue to the electrode plate, and the electrochemistry of the electrode and the pole of the water to be treated is enhanced by the guarantee of the electrode [anode] and the anodic pole and the above-mentioned reversed water path. In addition to the sterilization effect, it has the effect of preventing the electrode from being clogged compared with the conventional structure that allows the treated water to flow between the electrodes and the sub-poles through the micropores. In addition, the above-mentioned water treatment tank is preferably cylindrical, and the electrode plate is preferably a disc-shaped structure. (3) There is still another invention as shown in Fig. 13 > Inside the water treatment tank of the water inlet and outlet, one or more pairs of electrode plates for water treatment originals are arranged opposite to each other, and in the water treatment tank, the treated water is arranged along one side of the electrode plate. The surface of the electrode plate flows in a single direction, and then the treated water flows along the surface of the electrode plate on the other side of the electrode plate and in the opposite direction to form a water treatment device with a reverse water channel structure [corresponding to item 6 of the patent application scope. 〕. And, its structure is in addition to the above corresponding to the patent application scope of the 6th, please read the back of the precautions. Binding on this page 3 ^ · 尺度 This paper size applies Chinese National Standard (CNS) A4 specifications (210 × 297 mm) -11 -466214 A7 ___ B7 V. Description of the invention (9) In addition to the structure, as shown in Fig. 14, at least one electromotive plate is separated between the above electrode plates. The same is true for this electromotive plate. The treated water flows in a single direction along the surface of the induction plate, and then the treated water is circulated along the surface of the electrode plate on the other side of the induction plate and in the opposite direction to form a water treatment device with a reversed water channel structure [corresponding application Patent Scope Item 7]. The shape of the water treatment tank at this time can be considered as a cuboid or a cube, and the electrode plate can be considered as a square or rectangular shape. Then, the electrode plate and the induction plate are arranged alternately in the water treatment tank, and only the water path connecting the bottom wall of the water treatment tank, the water path between the electrode plate and the induction plate, and the electrode are retained on only one side of each electrode plate and the induction plate. Plates and water treatment tanks are connected to each other in a reversed manner. In addition, it is preferable that the inflow port and the outflow port are shaped along one side of the upper electrode plate and the electromotive plate (a shape having the same width as the width of the water channel almost perpendicular to the direction of the flow path). Printed in the example of Figure 13 by the Central Standards Bureau's shoulder worker consumer cooperative. The treated water flowing from the inflow port into the water treatment tank will run from the right to the bottom between the first electrode plate and the bottom wall of the water treatment tank. Left flow, flowing from left to right on the first electrode plate and on the second electrode plate, and then repeating the same inversion of the meat until it finally flows out of the outlet. In this configuration, it is also possible to use a small electrode plate. The overlapping structure or the overlapping structure of the electrode plate and the induction plate greatly increases the electrode contact area of the treated water compared with the unidirectional flow path configuration, and greatly improves the electrochemical sterilization effect of the treated water. Furthermore, according to the present invention, it is not necessary to use a fine, porous electrode plate, and the width of the water path is enlarged compared to the conventional method of passing water through the electrode, which can prevent the electrode from being blocked. -12- This paper uses the Chinese National Standard (CNS) 8 4 specifications (210X297 male) 4 66 21 4 A7 B7 V. Description of the invention (10) (4) There is also an invention related to One side of the pair of electrode plates is provided with a central flow hole as described above to correspond to the surface area difference between the paired electrode plates. The materials are made of materials with different electrical resistances to make up the pair of electrode plates. Water treatment devices with different surface areas [corresponding to item 8 of the scope of patent application]. By this method of changing the material of each electrode plate printed by the Central Standards Bureau Member 4 Consumer Cooperative of the Ministry of Economic Affairs> It is also possible to efficiently supply the charge y dependent on the pressure of the pair of electrode plates to improve the water treatment efficiency. (5) There is also-* invention, which relates to a water treatment device having at least f-4 ^ in a water treatment tank and equipped with a pair of electrode plates, and processing the surface shape of the surface of the electrode plate to increase its surface area. Water treatment device [corresponds to the 9th item of the patent scope 0] In this way, the sterilization effect of electrochemistry is used to improve the water treatment performance. Brief illustration of the drawing Figure 1 is a schematic illustration of the principle of the first invention of the present invention. Fig. 2 is a diagram illustrating the principle of the second invention of the present invention. Fig. 3 is a diagram illustrating the principle of the third invention of the present invention. Fig. 0 is a water treatment apparatus according to the first embodiment of the present invention. Figure 5 is a plan view of an electrode support plate used in the first embodiment described above. Figure 6 is a plan view of another electrode support plate used in the first embodiment described above-a plan view of the electrode support plate 0 丨 ΙΤ »Figure 7 This is a system related to the water treatment device of the first embodiment of the present invention (please read the precautions on the back before writing this page) .. Install * I, order 1 This paper size applies to China National Standard (CNS) A4 (2 丨 0 X 297 mm) -13- 4 66 214 a7 B7 Printed by the Central Standards Bureau of the Ministry of Economic Affairs®: Industrial and Consumer Cooperatives V. Description of Invention (11). Fig. 8 is a longitudinal sectional view of a water treatment apparatus according to a second embodiment of the present invention. Fig. 9 is a longitudinal sectional view of another use form of the disk electrode used in the water treatment apparatus of the present invention. Fig. 10 is a longitudinal sectional view of another use form of the disk electrode used in the water treatment apparatus of the present invention. Fig. 11 is a longitudinal sectional view of another use form of a disk electrode used in the water treatment apparatus of the present invention. Fig. 12 is a longitudinal sectional view of another use form of a disk electrode used in the water treatment apparatus of the present invention. Fig. 13 is a diagram illustrating the principle of another embodiment of the present invention. Fig. 14 is a diagram illustrating the principle of another embodiment of the present invention. Comparison table of main components Water treatment tank container cover Inlet and outflow electrode plate (disc electrode) Flow path central through hole electrode support 10 11 12 13 21,22,3 1,32 R 1, R 2 2 0 4,5 This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) _] 4 i. -Pack — (Please read the precautions on the back before 4--k this page)
訂I 0 >!. ^ · B B 2.1 4-............. 五、發明説明（12 ) G 1 〜G 5 水路部 6 螺絲 1 〇 a 凸綠 7 墊片 7 1 閥 7 2 供水管 7 3 蓄水槽 7 4 供水管 7 5 幫浦 7 6 切換閥 7 7 循環水路 7 8 水路 7 9 外部電源裝置 2 0 a 開口面積 2 0 b 周面積 41，42,5l,52,61,62,81,82 圓盤電極 I---------裝II * J (請先閲讀背面之注意事項再壤k本頁) 訂 ,¼. 蛵濟部中夬標準局貝工消費合作社印製 t @明之實施形態】 以下，將針對本發明之第1實施例，參照圖4〜圖7 加以說明。 首先，針對水處理裝置之中樞的水處理槽1的構造， 利用圖4〜圖7來進行說明。 圖4係顯示有關第1實施例之水處理槽內部的縱斷面 圖’圖5係顯示將水處理槽內所使用之電極支撐體取出時 本紙張尺度通用中國國家標率（CNS )A4規格（210X297公着）„ 15 - 經濟部中央標準局貝工消費合作社印製 4 ββ 21 4 五、發明説明（13 ) 所看到的平面圖，圖5係顯示水處理槽內所使用之電極支 撐體的另一個形態的平面圖。 圖4之水處理槽1，係由圓筒形的容器10及其蓋子 1 1所構成，係成直立配置，在容器1 0的底部中央設有 被處理水的流入口 1 2，在蓋子1 1的中央設有流出口 13。 水處理槽1的內部，設有水處理原件的電極板2 1、 22、 31、 32，電極板21、 22成一對，電極板 31、 32成一對。由於本實施例之電極板係成圓盤形， 所以以下通稱圓盤電極。 在成對的圓盤電極當中，一邊的圓盤電極2 2、3 2 ，在電極板中央具有流通被處理水的中央流通孔20，在 電極板外周不保留被處理水的流通水路。在另一邊的圓盤 電極2 1、3 1，則不具有上述中央流通孔2 〇，但在電 極板外周則保留被處理水流通的瓌狀流通路R 1、R 2， 將具有中央流通孔2 〇的圓盤電極和不具有中央流通孔 2 0的圓盤電極（具有環狀流通路R 1或R 2的圓盤電極 )成對向配置於水處理槽1的內部。在本實施例，上述之 圓盤電極的對向配置，可以由以下構成。從流入口 1 2 ( 上流側）來看’依不具有中央流通孔2 0但具有外周流通 路R1的圓盤電極2 1、具有中央流通孔20的圓盤電極 2 2、不具有中央流通孔2 0但具有外周流通路R 2的圓 盤電極3 1、具有中央流通孔2 0的圓盤電極3 2的順序 ’在電極之間保留平行的縫隙構成4層重疊的電極配置構 本紙張尺度適用中國國家標準（CMS ) Α4規格（210 X 2打公釐） -16" ----^--------1^-- (請先閱讀背面之注意事項再资"本頁) 訂- •觫. 經濟部中央標準局員工消費合作社印製 4 G β 2 Ί 4 Α7 Β7 五、發明説明（14 ) 造。 在本實施例，各圓盤電極的直徑係相同。上述之層重 疊的電極配置構造，係由支撐圓盤電極的環狀電極支撐體 4及5所構成。支撐不具有中央流通孔2 0之圓盤電極2 1和圓盤電極3 1的各支撐體4，係如圖5所顯示，具有 比圓盤電極外徑還大數mm(4〜1Omm左右）的內徑 1在此內徑的周圍方向等間隔地配置有電極支撐具4 /。 而保留在圓盤電極21及圓盤電極31之各外徑和支撐體 4的內徑之間的環狀縫隙Rl、R2 (電極支撐具4**之 間的縫隙）則爲圓盤電極21、 31的外圍流通路。R1 、R2之間之縫隙的寬度大約是2〜5mm左右。 還有，環狀支撐體4的高度比圓盤電極的高度高差不 多數mm (4〜1 0 左右），使其圓盤電極2 1、 3 1的上面和下面，和上述支撐體4的上面、下面電平（ 1 e vel )之間分別產生2〜5 m m的寸差，使可以保留水路 。這些寸差只不過是一例’其數値並無限制，也可以是其 他寸差。 另一方面，支撐不具有中央流通孔2 0之圓盤電極2 2和圓盤電極3 2的各支撐體5，係如圖6所顯示，具有 和圓盤電極外徑幾乎同徑的.內徑’在此內徑的內側設有突 出段部5—，使圓盤電極22、 32分別密著於支撐體5 的內周成水封狀態地搭載在段部5 >。支撐體5的高度也 比圓盤電極2 2、3 2的高度高差不多數mm ( 4〜 10〇mm左右），使其圓盤電極22、 32的上面和下 本紙張尺度通用中國國家標準（CNS ) A4規格（210X297公釐）_ 17 _ I—:-I----1,裝—I (請先閱讀背面之注意事項再填寫本頁) 訂 A7 B7 66 21 4 五、發明説明（15 ) 面，和上述支撐體5的上面、下面電平（level )之間分別 產生2〜5 m m的寸差，使可以保留水路。 水路G 1係被保留在圓盤電極2 1下面和水處理槽1 (容器1 0 )的底部之間’水路G 2係被保留在圓盤電極 2 1和2 2之間，水路G 3係被保留在圓盤電極2 2和 3 1之間，水路G 4係被保留在圓盤電極3 1和3 2之間_ ，水路G5係被保留在圓盤電極32和上蓋11之間。 容器10的上周緣部形成有凸緣l〇a ，在這個位置 透過螺絲6將上蓋1 1固定在容器1 〇，在上蓋1 1和容 器10之間介有墊片7。 流入口 1 2及流出口 1 3的內徑d，係比各圓盤電極 21、 22、 31、 32的外徑D小許多，其最好是， D ^ VT〇" d 的關係，例如，設定d = 10〜20mm ’ D = 60〜 1 5 Omm左右。設在圓盤電極2 2、3 2之中央流通孔 20的直徑d —，與上述d的關係爲d ，還有水路 G 1、G 5的縫隙寬度h，如果是h S d / 4的關係的話 ，即可以確保整個流路通順的水路構造。此流入口 1 2、 流出口 1 3，係配置在通過上述各圓盤電極之中央的軸線 上。 在上述構成裡，在本實施例之成對的圓盤電極的極性 係採用定期切換方式，例如，針對現階段的圓盤電極2 1 (請先閱讀背面之注意事項再填寫本頁) .-=4-Order I 0 >!. ^ · BB 2.1 4 -............. V. Description of the invention (12) G 1 ~ G 5 Waterway section 6 Screw 1 〇a Convex green 7 Gasket 7 1 Valve 7 2 Water supply pipe 7 3 Water storage tank 7 4 Water supply pipe 7 5 Pump 7 6 Switch valve 7 7 Circulating water circuit 7 8 Water circuit 7 9 External power supply unit 2 0 a Opening area 2 0 b Peripheral area 41,42,5l , 52, 61, 62, 81, 82 Disk electrode I --------- pack II * J (Please read the precautions on the back first, and then go to this page) Order, ¼. 蛵 部 中 中 夬Printed by the Bureau of Standardization, Shellfish Consumer Cooperatives [T @ 明 的 实施 例] Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 4 to 7. First, the structure of the water treatment tank 1 at the center of the water treatment apparatus will be described with reference to FIGS. 4 to 7. FIG. 4 is a longitudinal sectional view showing the interior of the water treatment tank according to the first embodiment. FIG. 5 is a diagram showing the paper standard of China National Standards (CNS) A4 when the electrode support used in the water treatment tank is taken out. (Public 210X297) „15-Printed by Shellfish Consumer Cooperative, Central Standards Bureau, Ministry of Economic Affairs 4 ββ 21 4 V. Description of the invention (13) The plan view, Figure 5 shows the electrode support used in the water treatment tank A plan view of another form of the water treatment tank 1. The water treatment tank 1 in FIG. 4 is composed of a cylindrical container 10 and a lid 11 thereof, and is arranged in an upright position. A flow of treated water is provided at the center of the bottom of the container 10 The inlet 12 and the outlet 13 are provided in the center of the cover 11. The inside of the water treatment tank 1 is provided with electrode plates 2 1, 22, 31, and 32 of the original water treatment, the electrode plates 21 and 22 are paired, and the electrode plates A pair of 31 and 32. Since the electrode plates of this embodiment are in the shape of a disk, they are hereinafter referred to as disk electrodes. Among the pair of disk electrodes, one of the disk electrodes 2 2, 3 2 is in the center of the electrode plate. There is a central flow hole 20 through which the water to be treated flows, The circulating water channel of the treated water is not retained on the outer periphery. The disk electrodes 21 and 31 on the other side do not have the above-mentioned central circulation hole 20, but the sloping flow path R through which the treated water flows is retained on the outer periphery of the electrode plate. 1. R 2, a disc electrode having a central flow hole 20 and a disc electrode (a disc electrode having a ring-shaped flow path R 1 or R 2) without the central flow hole 20 are arranged in water The inside of the processing tank 1. In this embodiment, the above-mentioned opposed arrangement of the disk electrodes can be constituted as follows. From the inflow port 12 (upstream side), 'there is no central circulation hole 20 but peripheral circulation. Disk electrode 2 of circuit R1 1. Disk electrode 2 with central flow hole 20 2. Disk electrode 3 without central flow hole 20 but with peripheral flow path R 2 1. Circle with central flow hole 20 The order of the disc electrodes 3 2 'parallel gaps are kept between the electrodes to form a 4-layer overlapping electrode configuration. The paper size is applicable to the Chinese National Standard (CMS) A4 specification (210 X 2 dozen mm) -16 " ---- ^ -------- 1 ^-(Please read the precautions on the back before investing " this page) Order-• 觫. 4 G β 2 Ί 4 Α7 Β7 printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (14). In this embodiment, the diameters of the disk electrodes are the same. The above-mentioned layers overlap The electrode arrangement structure is composed of ring-shaped electrode support bodies 4 and 5 that support the disk electrode. Each support body 4 that supports the disk electrode 21 without the central through hole 20 and the disk electrode 31 is As shown in FIG. 5, the electrode support 4 has an inner diameter 1 that is several mm (about 4 to 10 mm) larger than the outer diameter of the disk electrode, and is arranged at equal intervals in the peripheral direction of the inner diameter. The annular gaps R1, R2 (the gaps between the electrode supports 4 **) between the outer diameters of the disk electrodes 21 and 31 and the inner diameter of the support 4 are the disk electrodes 21 , 31's peripheral flow path. The width of the gap between R1 and R2 is about 2 to 5 mm. In addition, the height of the ring-shaped support 4 is almost several mm (about 4 to 10) higher than the height of the disk electrode, so that the top and bottom of the disk electrode 2 1, 3 1 and the top of the support 4 are above. There is an inch difference of 2 ~ 5 mm between the lower level (1 e vel), so that the waterway can be preserved. These differences are just one example. There are no restrictions on their numbers, and they can also be other differences. On the other hand, each support 5 that supports the disk electrode 22 and the disk electrode 32 without the central through hole 20 is shown in FIG. 6 and has a diameter almost the same as the outer diameter of the disk electrode. A diameter section 5 is provided on the inner side of the inner diameter so that the disk electrodes 22 and 32 are mounted on the section section 5 in a water-tight state while being in close contact with the inner periphery of the support 5 >. The height of the support 5 is also higher than the height of the disk electrodes 2 2 and 3 2 by several mm (about 4 to 100 mm), so that the upper and lower surfaces of the disk electrodes 22 and 32 are in accordance with the Chinese national standard ( CNS) A4 specification (210X297mm) _ 17 _ I —:-I ---- 1, equipment—I (Please read the precautions on the back before filling this page) Order A7 B7 66 21 4 V. Description of the invention ( 15) The surface and the upper and lower levels of the support 5 have a difference of 2 to 5 mm, so that the waterway can be preserved. The water channel G 1 is reserved between the disk electrode 2 1 and the bottom of the water treatment tank 1 (container 1 0). The water channel G 2 is reserved between the disk electrodes 2 1 and 22, and the water channel G 3 is It is retained between the disc electrodes 22 and 31, the water channel G 4 system is retained between the disc electrodes 31 and 32, and the water channel G5 system is retained between the disc electrode 32 and the upper cover 11. The upper peripheral edge portion of the container 10 is formed with a flange 10a. At this position, the upper cover 11 is fixed to the container 10 by screws 6. A gasket 7 is interposed between the upper cover 11 and the container 10. The inner diameter d of the inflow port 12 and the outflow port 13 is much smaller than the outer diameter D of each of the disk electrodes 21, 22, 31, 32, and it is preferably a relationship of D ^ VT 〇 d, such as , Set d = 10 ~ 20mm 'D = 60 ~ 1 5 Omm. The diameter d — of the central flow hole 20 provided in the disk electrodes 2 2 and 3 2 is related to the above d as d and the gap width h of the water channels G 1 and G 5, if it is h S d / 4 If this is the case, the smooth waterway structure can be ensured. The inlet 12 and outlet 1 3 are arranged on an axis passing through the center of each of the disk electrodes. In the above configuration, the polarity of the paired disk electrodes in this embodiment is periodically switched, for example, for the current disk electrode 2 1 (please read the precautions on the back before filling this page) .- = 4-
IP -豫- 經濟部中夹標準局負工消費合作社印裝 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） -18- 4 6^21 Α7 Β7 五、發明説明（16 ) 、3 1係透過正電壓而成陽極（+極），圓盤電極2 2、 3 2係透過負電壓而成陰極（-極）的極性，說明如下。 經濟部中央標準局貞工消背合作社印製 (請先閲讀背面之注意事項再填寫本頁) 被處理水，通過流入口 1 2而被供應至水處理槽1， 則最初的圓盤電極2 1 (陽極）會朝圓盤電極的中央流， 之後，圓盤電極2 1和水處理槽一端（底部）內壁之間（ 水路部G 1 )就會從圓盤電極中央全方位地朝半徑方向分 散似地流去，通過保留在圓盤電極2 1外周的流路R 1， 接下來，圓盤電極2 1和第2個圓盤電極2 2 (陰極）之 間的水路部G 2會從圓盤電極外周全方位地朝中央流去， 通過設在圓盤電極2 2的中央流通孔2 0，朝圓盤電極（ 陽極）31 ，之後，圓盤電極21和圓盤電極31之間（ 水路部G 3 )就會從圓盤電極中央全方位地朝半徑方向分 散似地流去，通過保留在圓盤電極3 1外周的流通路R 2 ，接下來，圓盤電極3 1和圓盤電極3 2 (陰極）之間的 水路部G 4會從圓盤電極外周全方位地朝中央流去，通過 設在圓盤電極3 2的中央流通孔2 0，流到流出ρ 1 3。 由於各電極2 1、2 2及3 1、3 2係成圓盤彤，所以從 中央流通孔2 0到外周流通路R 1或R 2的距離是全方位 長度相同的，因此，水路部G 1〜G 5的水路阻力在整個 圓盤電極面是均等的。 藉由上述水路部G 1〜G 5及水流通孔2 0、外周流 通路R 1、R 2，在水處理槽1內部，沿著電極板表面會 保留流通被處理水的水路，此水路，包括從一邊之電極板 的中央部朝電極板外周流通之被處理水流通的水路，及從 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐）_ 19 ΛβΒ21 4- Α7 Β7 經濟部中央標準局員工消費合作社印製 五、發明説明（17 ) 另一邊之電極板的外周朝電極板中央流通之被處理水流通 的水路，構成這些水路流通之反轉型的水路構造。 在上述被處理水的流通過程，被處理水會接觸屬於陽 極狀態的圓盤電極2 1、3 1 ，當存在於被處理水中的微 生物一接觸到1圓盤電極21、 31時，藉由陽極氧化作 用會使微生物產生賦活化或死亡。在本實施例，由於被處 理水會經過陽極電極21、 31的複數層且反轉於各電極 板的兩面而依序接觸，所以可以增大成單一路線通過整個 水處理槽之被處理水的電極接觸面積，其結果，藉由陽極 氧化作用使微生物產生賦活化或死亡的方式會比以往的單 向方式明顯地提升其被處理的能力。另外，將水處理槽做 直立配置，藉由從位於下方之流入口 1 2將被處理水注入 水處理槽1內，及從位於上方之流出口 1 3將被處理水取 出的方式，還可以防止空氣滯留於水處理槽1。 .其較好的使用形態係重複循環被處理水然後導入水處 理槽1，其整個被處理系統如圖7所顯示。 在圖7，被處理水係經由閥7 0 1通過供水管7 2， 而Μ儲存於蓄水槽7 3。被儲存於蓄水槽7 3的被處理水 ，係透過幫浦7 5的驅動通過供水管7 4 ’經由流入口 1 2而被供應給上述水處理槽1。被供應之被處理水，在如 上述通過水處理槽1的過程中，藉由與電極2 1、2 2及 3 1、3 2的電氣化學作用使產生殺菌作用〔殺死微生物 〕。此被處理水，則通過管路1 3 ’經由3方切換閥7 6 ，通過循環水路7 7而回到蓄水槽7 3被儲存起來。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐）_ 2〇 - (請先閲讀背面之注意事項再填寫本頁) :.1.裝.IP-Henan-Printed paper size of the Chinese Consumer Standards Cooperative Standards Bureau of the China Standards and Standards Bureau of the Ministry of Economic Affairs. The paper size applies to the Chinese National Standard (CNS) A4 (210X29 * 7 mm) -18- 4 6 ^ 21 Α7 Β7 V. Description of the invention (16 ), 3 1 are anodes (+ poles) formed by positive voltage, and disc electrodes 2 2, 3 2 are cathodes (-poles) formed by negative voltage, as explained below. Printed by Zhengong Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) The treated water is supplied to the water treatment tank 1 through the inlet 12 and the original disc electrode 2 1 (anode) will flow toward the center of the disk electrode, and then, between the disk electrode 21 and the inner wall of one end (bottom) of the water treatment tank (the waterway portion G 1), it will go from the center of the disk electrode to the radius in all directions. Directions flow in a dispersed manner and pass through the flow path R 1 remaining on the outer periphery of the disk electrode 2 1. Next, the water path portion G 2 between the disk electrode 2 1 and the second disk electrode 2 2 (cathode) will pass. It flows from the outer periphery of the disk electrode to the center in all directions, and passes through the central flow hole 20 provided in the disk electrode 22 toward the disk electrode (anode) 31. Then, between the disk electrode 21 and the disk electrode 31 (The waterway portion G 3) flows from the center of the disk electrode in an all-round manner in a radial direction, and passes through the flow path R 2 remaining on the periphery of the disk electrode 3 1. Next, the disk electrode 31 and the circle The water path portion G 4 between the disk electrodes 3 2 (cathode) will go from the outer periphery of the disk electrode to the center in all directions. Go, provided by the 20, effluent flowing ρ central disc electrode 32 of the flow hole 13. Since each of the electrodes 2 1, 2 2 and 3 1, 3 2 is formed as a disc, the distance from the central circulation hole 20 to the peripheral flow path R 1 or R 2 is the same in all directions. Therefore, the waterway portion G The water resistance of 1 to G 5 is uniform across the entire electrode surface of the disc. With the above-mentioned water passage sections G 1 to G 5 and water circulation holes 20 and the peripheral flow passages R 1 and R 2, a water passage for circulating water to be treated is retained along the surface of the electrode plate in the water treatment tank 1. Including the water path through which the treated water circulates from the center of the electrode plate on one side to the outer periphery of the electrode plate, and the Chinese national standard (CNS) Α4 specification (210X297 mm) _ 19 ΛβΒ21 4- Α7 Β7 Ministry of Economy Printed by the Consumer Standards Cooperative of the Central Bureau of Standards. 5. Description of the Invention (17) The water path of the treated water flowing through the outer periphery of the electrode plate on the other side toward the center of the electrode plate constitutes a reverse type of water channel structure. In the process of circulating the treated water, the treated water will contact the disk electrodes 2 1 and 3 1 belonging to the anode state. When the microorganisms present in the treated water contact the disk electrodes 21 and 31, the anode Oxidation can cause microorganisms to activate or die. In this embodiment, since the water to be treated passes through the anode electrode 21 and 31 in a plurality of layers and is reversely contacted on both sides of each electrode plate, the electrodes can be enlarged into a single path through the entire water treatment tank. As a result of the contact area, the method of activating or dying the microorganisms by anodic oxidation will significantly improve its ability to be treated than the conventional one-way method. In addition, the water treatment tank is arranged upright, and the treated water is injected into the water treatment tank 1 through the inflow port 12 located below, and the treated water is taken out from the outflow port 13 located above. Prevent air from staying in the water treatment tank 1. Its preferred use pattern is to repeatedly circulate the treated water and then introduce it into the water treatment tank 1. The entire treated system is shown in Fig. 7. In FIG. 7, the water to be treated passes through the water supply pipe 72 through the valve 701, and M is stored in the water storage tank 73. The water to be treated stored in the water storage tank 7 3 is supplied to the water treatment tank 1 through a water supply pipe 7 4 ′ through an inlet 12 through a drive of a pump 75. The supplied treated water passes through the water treatment tank 1 as described above, and has a bactericidal effect [killing microorganisms] by electrochemical action with the electrodes 2 1, 2 2 and 3 1, 3 2. The water to be treated is returned to the water storage tank 7 3 through the pipeline 1 3 ′ through the three-way switching valve 7 6, and then returns to the water storage tank 7 3 through the circulating water path 7 7. This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) _ 2〇-(Please read the precautions on the back before filling this page): .1.
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•JJ -k A7 B7 五、發明説明（Ί8 ) 這樣藉由幫浦7 5重複於蓄水槽7 3、水處理槽1之 間循環被處理水，即可以獲得所希望之乾淨水質的用水〔 例如飮用水〕。處理後之衛生的水，可以適需要透過3方 切換閥7 6的切換開起水路7 8而被供應至外部。 另外，7 9，係爲將電源供應給水處理槽1內之圓盤 電極21、 22及31、 32的外部電源裝置，設定成可 以定期切換極性。 藉由本實施例，可以得到以下的效果。 (1)被處理水會沿著圓盤電極21、 22及31、 32 而遍佈流通，並且雖然是小型的電極重疊構造，但 是利用形成於電極間，或電極和水處理槽的端部內 壁之間的縫隙G 1〜G 4所構成的反轉形水路，在 被處理水在沿著圓盤電極電極表面流的過程中*可 以充分確保與圓盤電極接觸的時間，增加被處理水 與電極的接觸頻度，提升被處理水的電氣化學殺菌 效用。 經濟部中央橾準局員工消費合作社印裝 (請先閱讀背面之注意事項再4·寫本頁) 還有，在本實施例，雖然在著圓盤電極3 2和上蓋 1 1〔水處理槽端部內壁〕之間的G 5有滞留被處理水的 可能生，但是如上述，針對這一點*可以舉出藉由滯留水 與流速成反比例的作用適當設定被處理水的流速，或加大 電極切換的頻度來對應，或者是極度減少到達G 5的菌體 被處理能力，由於係藉由電極與微生物的接觸頻度， 使與電極表面積成正比例，所以可以透過控制電極板的數 本紙張尺度適用中國國家榇準（CNS ) A4規格（210X297公釐）.〇1 . 4 6 β 2.1 4· Α7 _ Β7 五、發明説明（19 ) 量’來獲得所希望之水質的處理水。例如，如果要獲得高 純度的被處理水的話，只要增加電極板的數量即可。還有 ，電極間的距離愈小，處理效果愈好。 (2 )不需要使用細微多孔質的電極，比起以往將水流通 於電極中的方式可以擴大水路的範圍，防止電極阻 塞的情形發生。 (3 )藉由定期切換圓盤電極的極性，可以防止被處理水 中之不純物質所引起之電極表面上附著有鱗狀物的 情形發生。 接下來參照圖8就本發明有關之第2實施例進行說明 在本實施例1其基本構造係和第1實施例大致相同， 在此只針對其與第1實施例不同的部分加以說明。 在本實施例的各對圓盤電極，係設定具有中中央流通 孔20之圓盤電極22、 32的外徑尺寸比不具有中央流 通孔20之圓盤電極21、 31的外徑尺寸大，使電極支 撐體5的內徑也比圖5所示的範例大。 經濟部中央標準局員工消費合作社印製 I--------1¾! ''.. / (請先閱讀背面之注意事項再填_k本頁) 類似這樣使圓盤電極21、 31和22、 32的外徑 產生差異的原因，是因爲圓盤電極22、 32設有中央流 通孔2 0的關係。 也就是說，在本實施例，由於設在圓盤電極2 2、 3 2之中央流通孔2 0的開口面積20a比周面積20b 大的關係，使圓盤電極2 2、3 2的整體表面積減少。因 爲，如果圓盤電極2 2、3 2和圓盤電極2 1、3 1的外 本紙張尺度適用中國固家標準（CNS ) Λ4規格（2丨0 X 297公釐）_ 22 - 0 6^14- A7 _____B7 五、發明説明（2〇 ) 徑一樣的話，盤電極22、 32，會比圓盤電極21、 3 1 ’只有中央流通孔2 0的部分比電極本身的表面積小， 所以爲了彌補表面積的減少，才將具有中央流通孔2 0之 圓盤電極22、 32的舛徑尺寸，設定成比不具有中央流 通孔20之圓盤電極21、 31的外徑尺寸大。這樣透過 設定圓盤電極2 2、3 2的外徑比圓盤電極2 1、3 1的 外徑大的形態，來彌補中央流通孔2 0部分減少的表面積 ，使圓盤電極22、 32的電極表面積和圓盤電極21、 3 1的電極表面積幾乎成一致。如果陽極和陰極的電極面 積係爲相同材質的電極的話，依附於電極所承受之電壓的 電荷供給效率會下降，但是本實施例，可以解除這個問題 ΰ 還有，具有中央流通孔2Ό之圓盤電極22、 32的 外徑，有時因需要，也可以是比圓盤電極21、31的外 雋 經濟部中央橾準局IK工消費合作社印裝 (請先聞讀背面之注意事項再填寫本頁) 徑小的形態。例如，當中央流通孔2 0的外徑非常小的時 候*周面積2 0 b會比中央流通孔2 0的開口面積2 0 a 大，結果，如果要使各圓盤電極的外徑尺寸成一致的話， 則可以考慮使具有中央流通孔20之圓盤電極22、 32 ，比不具有中央流通孔2 0之圓盤電極2 1、3 1大的形 態，這個時候，如果將具有中央流通孔2 0之圓盤電極 2 2、3 2的外徑尺寸，設定成比不具有中央流通孔2 0 之圓盤電極2 1、3 1的外徑尺寸小一點的話，就可以使 各電極面積保持一致。 由於透過本實施例，係藉由考量具有中央流通孔2 0 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐）-23 - 經濟部中央榇準局員工消費合作社印製 4.66 21 4 A7 B7 五、發明説明（21 ) 之圓盤電極22、 32的外徑與中央流通孔20的存在， 使各電極的表面積保持一致，所以可以使依附於電極所承 受之電壓的電荷供給效率不受影響，穩定地進行水處理作 業，提升水處理能力。 另外，爲彌補中央流通孔2 0所引起之成對圓盤電極 表面積之不一致的方法，除了如上述改變各電極的外徑尺 寸之外’也可以考慮電極的材質採用電氣阻力不同的材質 的方法來彌補。例如，因中央流通孔2 0的存在，導致圓 盤電極22、 32的表面積比圓盤電極21、 31的小一 點的時候，在選擇圓盤電極22、 32的材質時，可以選 用電氣阻力比圓盤電極21、 31的材質低的產品。藉由 這種方式來彌補中央流通孔2 0所引起之成對圓盤電極之 表面積的差。 還有，如上述，當中央流通孔2 0的外徑非常小的時 候’有可能會有周面積2 0 b比中央流通孔2 0的開口面 積2 0 a大的情形，這個時候，如果各圓盤電極的外徑尺 寸一致的話，具有中央流通孔之圓盤電極的表面積有可能 會比不具有中央流通孔之圓盤電極的表面積大的情形發生 ’這個時候，不具有中央流通孔之圓盤電極的材質，可以 選用電氣阻力比圓盤電極21、 31的材質低的產品。透 過這樣改變圓盤電極的材質，也可以使依附於電極所承受 之電壓的電荷供給效率不受影響，改善水處理能力。 圖9〜圖1 2係顯示在上述實施例之水處理裝置所使 用之圓盤電極的其他形態。 本紙張尺度適用中國國家梯準（CNS ) A4規格（2丨0X297公釐） -24- J 裝-- -. .. <請先閲读背面之注$項再4··寫本頁) .0 本 4 B6 21 4 A7 ___B7 五、發明説明（22 ) 圖9〜圖1 2所顯示之圓盤電極，施有增加電極板表 面之表面積的表面形狀加工。 例如，在圖9的例子裡，係藉由在成對之圓盤電極 41、 42的表面〔上面及下面〕施以波浪狀加工，來比 平板的圓盤電極增大圓盤電極的表面積。 在圖1 0的例子裡，係藉由在成對之圓盤電極5 1、 5 2的表面〔上面及下面〕施以鋸齒狀加工，來比平板的 圓盤電極增大圓盤電極的表面積。_ 在圖1 1的例子裡，係藉由在成對之圓盤電極5 1、 5 2的表面〔上面及下面〕施以凹凸狀加工，來比平板的 圓盤電極增大圓盤電極的表面積。 在圖1 2的例子裡，係藉由使用錐形狀的圓盤電極 8 1、8 2，並且在其表面〔上面及下面〕施以梯狀加工 ，來比平板的圓盤電極增大圓盤電極的表面積。 藉由這樣對圓盤電極的表面施以加工的方式，可以更 加提升被處理水中之微生物和圓盤電極的接觸頻度。 透過上述圓盤電極41、 42、 51、 52、 61、 6 2、8 1、8_ 2的波浪狀、鋸齒狀、凹凸狀、梯狀的加 工形成凸出部或凹部或段差尺寸極小的形狀，來更進一步 增大圓盤電極的表面積。並且，藉由使用上述圓盤電極 41、42 或 51、52 或 61、62 或 81、82〔包 括組合使用〕，除了增大圓盤電極的表面積之外，還可以 使在電極表面上的水流產生亂流的效果。透過上述複雜的 電極形狀，使電極本身的表面積增大或使電極表面上的水 本紙张尺度適用中國國家標準（CNS ) A4規格（2丨0X297公釐} I--------—裝 — I (請先閲讀背面之注意事項再填寫本頁) 今 經濟部中央標準局J工消費合作社印製 -25 -• JJ -k A7 B7 V. Description of the invention (Ί8) In this way, the pump 7 5 is repeated in the water storage tank 7 3 and the treated water is circulated between the water treatment tank 1 to obtain the water of the desired clean water quality [for example飮 Water]. The treated sanitary water can be supplied to the outside by opening the water path 7 8 through the switching of the 3-way switching valve 7 6 as needed. 7 and 9 are external power supply devices for supplying power to the disk electrodes 21, 22, 31, and 32 in the water treatment tank 1, and the polarity is set to be periodically switched. According to this embodiment, the following effects can be obtained. (1) The treated water will circulate along the disk electrodes 21, 22, 31, and 32. Although the structure of the electrodes is small, it is formed between the electrodes or the inner wall of the end of the electrode and the water treatment tank. The inverse water path formed by the gaps G 1 to G 4 allows the treated water to flow along the surface of the disc electrode electrode * to ensure sufficient contact time with the disc electrode, increasing the treated water and the electrode. The frequency of contact increases the electrochemical sterilization effect of the treated water. Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs (please read the precautions on the back before writing this page) Also, in this example, although the disk electrode 3 2 and the upper cover 1 1 [water treatment tank G 5 between the inner wall of the end part may retain the treated water, but as mentioned above, for this point *, it can be mentioned that the flow rate of the treated water is appropriately set by increasing the inverse proportion of the retained water and the flow rate, or the flow rate is increased. Corresponds to the frequency of electrode switching, or extremely reduces the ability of bacteria to reach G5. Because the frequency of contact between the electrode and the microorganism is proportional to the surface area of the electrode, it can be controlled by controlling the number of paper sizes of the electrode plate. Applicable to China National Standard (CNS) A4 specification (210X297 mm). 〇1. 4 6 β 2.1 4 · A7 _ B7 V. Description of the invention (19) Quantity 'to obtain the desired quality water. For example, if you want to obtain high-purity treated water, you can increase the number of electrode plates. Also, the smaller the distance between the electrodes, the better the treatment effect. (2) It is not necessary to use a micro-porous electrode, and it is possible to expand the range of the water channel and prevent the electrode from being blocked as compared with the conventional method of passing water through the electrode. (3) By periodically switching the polarity of the disk electrode, it is possible to prevent scales from adhering to the electrode surface caused by impurities in the treated water. Next, a second embodiment of the present invention will be described with reference to FIG. 8. The basic structure of the first embodiment is substantially the same as that of the first embodiment, and only the differences from the first embodiment will be described here. In the pair of disk electrodes in this embodiment, the outer diameter of the disk electrodes 22 and 32 having the center-through hole 20 is set to be larger than the outer diameter of the disk electrodes 21 and 31 without the center-through hole 20, The inner diameter of the electrode support 5 is also made larger than the example shown in FIG. 5. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs I -------- 1¾! '' .. / (Please read the precautions on the back before filling this page _k) Make the disk electrodes 21 and 31 similarly The reason for the difference between the outer diameters of 22 and 32 is that the disk electrodes 22 and 32 are provided with a central flow hole 20. In other words, in this embodiment, since the opening area 20a of the central through hole 20 provided in the disk electrodes 2 2 and 3 2 is larger than the peripheral area 20 b, the entire surface area of the disk electrodes 2 2 and 3 2 is made. cut back. Because if the outer paper size of the disk electrode 2 2, 3 2 and the disk electrode 2 1, 3 1 is applicable to the Chinese solid standard (CNS) Λ4 specification (2 丨 0 X 297 mm) _ 22-0 6 ^ 14- A7 _____B7 V. Description of the invention (20) If the diameters are the same, the disk electrodes 22 and 32 will be smaller than the disk electrodes 21 and 3 1 'Only the central circulation hole 20 has a smaller surface area than the electrode itself, so in order to compensate for The surface area is reduced, and the diameters of the disk electrodes 22 and 32 having the central flow holes 20 are set to be larger than the outer diameters of the disk electrodes 21 and 31 having no central flow holes 20. In this way, by setting the outer diameter of the disk electrodes 2 2 and 3 2 to be larger than the outer diameter of the disk electrodes 2 1 and 31 to compensate for the reduced surface area of the central circulation hole 20, the disk electrodes 22 and 32 are The electrode surface area is almost the same as the electrode surface area of the disk electrodes 21, 31. If the electrode areas of the anode and the cathode are electrodes of the same material, the efficiency of charge supply depending on the voltage to which the electrodes are subjected will decrease, but in this embodiment, this problem can be solved. Also, a disc with a central flow hole 2 The outer diameter of the electrodes 22 and 32 may sometimes be printed than the outer electrodes of the disc electrodes 21 and 31, and printed by the IK Industrial Consumer Cooperatives of the Central Ministry of Economic Affairs, the Central Bureau of Standards and Commerce. (Please read the precautions on the back before filling in this Page) Small diameter form. For example, when the outer diameter of the central through-hole 20 is very small, the * circumferential area 20 b will be larger than the opening area 20 a of the central through-hole 20. As a result, if the outer diameter of each disc electrode is to be If they are the same, then it can be considered that the disk electrodes 22 and 32 having the central circulation hole 20 are larger than the disk electrodes 2 1 and 31 having no central circulation hole 20. The outer diameter of the disk electrode 2 2 and 3 2 of 20 is set to be smaller than the outer diameter of the disk electrode 2 1 and 3 1 without the central through hole 20, so that the area of each electrode can be maintained. Consistent. Since this example is taken into consideration, the paper size has a central circulation hole. 20 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) -23-Printed by the Consumer Cooperative of the Central Procurement Bureau of the Ministry of Economic Affairs 4.66 21 4 A7 B7 V. Description of the invention (21) The outer diameters of the disk electrodes 22 and 32 and the presence of the central circulation hole 20 make the surface area of each electrode consistent, so the charge supply efficiency dependent on the voltage to which the electrode is subjected can be made. Unaffected, carry out water treatment operations stably and improve water treatment capacity. In addition, in order to compensate for the discrepancy in the surface area of the pair of disc electrodes caused by the central through hole 20, in addition to changing the outer diameter of each electrode as described above, a method of using a material with different electrical resistance may also be considered. To make up. For example, when the surface area of the disk electrodes 22 and 32 is smaller than that of the disk electrodes 21 and 31 due to the existence of the central through hole 20, the electrical resistance ratio can be selected when the material of the disk electrodes 22 and 32 is selected. Low-profile disc electrodes 21 and 31. In this way, the difference in the surface area of the pair of disk electrodes caused by the central through hole 20 is made up. Also, as described above, when the outer diameter of the central flow hole 20 is very small, there may be a case where the peripheral area 20 b is larger than the opening area 20 a of the central flow hole 20. At this time, if each If the outer diameters of the disk electrodes are the same, the surface area of a disk electrode with a central flow hole may be larger than the surface area of a disk electrode without a central flow hole. As the material of the disk electrode, a product having lower electrical resistance than the material of the disk electrodes 21 and 31 can be selected. By changing the material of the disk electrode in this way, the charge supply efficiency depending on the voltage to which the electrode is subjected can also be unaffected, and the water treatment capacity can be improved. Fig. 9 to Fig. 12 show other forms of the disk electrode used in the water treatment apparatus of the above embodiment. This paper size is applicable to China National Standard (CNS) A4 specification (2 丨 0X297mm) -24-J Pack--. .. < Please read the note on the back before writing 4 ·· write this page) .0 Ben 4 B6 21 4 A7 ___B7 V. Description of the Invention (22) The disc electrode shown in Fig. 9 to Fig. 12 is subjected to a surface shape process that increases the surface area of the electrode plate surface. For example, in the example of FIG. 9, the surface [upper and lower] surfaces of the paired disk electrodes 41 and 42 are wave-shaped to increase the surface area of the disk electrode compared to the flat disk electrode. In the example in FIG. 10, the surface [above and below] of the paired disk electrodes 5 1 and 5 2 is zigzag processed to increase the surface area of the disk electrode compared to a flat disk electrode. . _ In the example in Figure 11, the surface [upper and lower] of the paired disk electrodes 5 1 and 5 2 is subjected to uneven processing to increase the disk electrode's Surface area. In the example in FIG. 12, the disks are made larger than the flat disk electrodes by using the tapered disk electrodes 8 1 and 8 2 and performing a ladder-like process on the surface [above and below]. Surface area of the electrode. By processing the surface of the disk electrode in this way, the frequency of contact between the microorganisms in the water to be treated and the disk electrode can be increased. Through the wavy, zigzag, uneven, and trapezoidal processing of the above-mentioned disk electrodes 41, 42, 51, 52, 61, 6 2, 8 1, 8_ 2 to form the shape of the convex portion or the concave portion or the extremely small step size, To further increase the surface area of the disk electrode. In addition, by using the above-mentioned disk electrodes 41, 42 or 51, 52 or 61, 62 or 81, 82 (including combination use), in addition to increasing the surface area of the disk electrode, water flow on the surface of the electrode can also be made. Produces the effect of turbulence. Through the above complex electrode shape, the surface area of the electrode itself can be increased or the size of the paper on the electrode surface can be adapted to the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm) I --------— Packing — I (Please read the notes on the back before filling out this page) Printed by J Industry Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs-25-