JPS6019090A - Water purifier - Google Patents
Water purifierInfo
- Publication number
- JPS6019090A JPS6019090A JP12687283A JP12687283A JPS6019090A JP S6019090 A JPS6019090 A JP S6019090A JP 12687283 A JP12687283 A JP 12687283A JP 12687283 A JP12687283 A JP 12687283A JP S6019090 A JPS6019090 A JP S6019090A
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- Japan
- Prior art keywords
- water
- anode
- cathode
- partition wall
- wall material
- 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.)
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- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は有害物質等除去用吸着材を用いた浄水器に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a water purifier using an adsorbent for removing harmful substances.
従来、活性炭の如くの吸着材を用いて原水から有害物質
箸を除去する水処理工程において、特に稼動停止の為に
槽内に）：１）留水が生しると、槽内には細菌か繁殖し
易く、とりわけ、活性炭中には細菌が異常繁殖すること
が多い。このような細菌繁殖を抑制する為、従来は銀及
び／又は銀化合物を槽内に共存させ、これによって活性
炭中の細菌を殺菌していた。この殺菌手段の場合、銀及
び／又は銀化合物を共存させた当初は殺菌効果があって
も、長時間経過した後は、その銀及び／又は銀化合物へ
有酸物が４７１着して殺菌するのに必要な量のＡ８＋を
溶出できなくなり、はとんど殺菌効果を発揮することが
でトないものとなった。また、原水中の塩素イオン濃度
のバラツキや有酸物の（＝１着等か原因となって、Ａ８
＋を溶出する量が不安定になり易く、時には過剰にそれ
を溶出して人体に害を及ぼす可能性すらあった。Conventionally, in water treatment processes that use adsorbents such as activated carbon to remove harmful substances from raw water, bacteria are present in the tank when stagnant water is produced, especially during operation stoppages. In particular, bacteria often breed abnormally in activated carbon. In order to suppress the proliferation of such bacteria, silver and/or a silver compound was conventionally allowed to coexist in the tank, thereby sterilizing the bacteria in the activated carbon. In the case of this sterilization method, even if silver and/or silver compounds are initially coexisting and have a sterilizing effect, after a long period of time, acidic substances adhere to the silver and/or silver compounds and sterilize them. It became impossible to elute the amount of A8+ required for this, and it became almost impossible to exert the bactericidal effect. In addition, variations in the chlorine ion concentration in the raw water and acidic substances (= 1st place, etc.) may cause A8
The amount of + to be eluted tends to be unstable, and sometimes there is a possibility that it may be eluted in excess and cause harm to the human body.
このようなことから、安全且つ長期的に殺菌効果を発揮
することができる手段を有する浄水器が要望されていた
。For these reasons, there has been a demand for a water purifier that has means that can safely and over a long period of time exhibit a sterilizing effect.
そこで、本発明者らは、有害物質を使用することなく、
槽内を殺菌する手段として？帯留水のｐＨを低くするこ
とを着目し、９．；ｉ；、留水を電解して吸着材設置側
の酸性基滞留水のｐ Ｈを低くすることにより、殺菌可
能とした。Therefore, the inventors of the present invention have developed
As a means to sterilize the inside of the tank? Focusing on lowering the pH of zonal water, 9. ;i; Sterilization was made possible by electrolyzing the retained water to lower the pH of the acidic group retained water on the side where the adsorbent was installed.
本発明は、上述した着目点に基づいて発明を完ｒ＆させ
たものであり、有害物質等除去用吸着材によって原水か
ら処理水を得る浄水構造体における滞留水特に吸着材中
の滞留水を効果的に殺菌処理すべく、これを電解酸性水
とならしめるように構成した浄水器・を提供することを
目的とするものである。以下、本発明を図面に基づいて
詳細に説明する。The present invention has been completed based on the above-mentioned points of interest, and has been developed to effectively reduce the accumulated water, particularly the accumulated water in the adsorbent, in a water purification structure that obtains treated water from raw water using an adsorbent for removing harmful substances, etc. The object of the present invention is to provide a water purifier configured to convert electrolyzed acidic water into electrolyzed acidic water for sterilization. Hereinafter, the present invention will be explained in detail based on the drawings.
第１図は本発明が適用された浄水器における一実施例の
要部側断面図であり、１は隔壁材、２は陽極、３は通水
路兼用の陰極、４は有害物質等除去用に吸着材、５は浄
水部、６は入水口、７は出水口、８はガス抜弁、９は逆
止弁である。FIG. 1 is a side cross-sectional view of essential parts of an embodiment of a water purifier to which the present invention is applied, in which 1 is a partition material, 2 is an anode, 3 is a cathode that also serves as a water passage, and 4 is a material for removing harmful substances, etc. 5 is a water purification part, 6 is a water inlet, 7 is a water outlet, 8 is a gas vent valve, and 9 is a check valve.
槽内を筒状の隔壁材により区分し、この隔壁材１の外側
に陽極２を、内側に陰極３をそれぞれ配置し、その陽極
２配置側に隔壁材１と同軸状に筒状の吸着材４を配置し
、この吸着材４によって入水口６よりの原水から処理水
を得る浄水部５を形成している。The inside of the tank is divided by a cylindrical partition material, and an anode 2 and a cathode 3 are arranged on the outside and inside of the partition material 1, respectively, and a cylindrical adsorbent is placed coaxially with the partition material 1 on the side where the anode 2 is arranged. 4 are disposed, and the adsorbent 4 forms a water purification section 5 that obtains treated water from raw water from the water inlet 6.
また、この浄水部５は、稼動時に逆止弁９を介して隔壁
材１の内側に連通し、また、隔壁材１の内側は陰極３の
通水路を介して出水ロアに連通するものとしている。ま
た、陽極２と陰極３との間に直流電源装置（図示せず）
を接続して、浄水部５の吸着材４中の滞留水を酸性水と
ならしめる電解殺菌手段を浄水部５に有する構成にして
いる。Furthermore, during operation, the water purification section 5 communicates with the inside of the partition wall material 1 via the check valve 9, and the inside of the partition wall material 1 communicates with the water outlet lower through the passageway of the cathode 3. . In addition, a DC power supply device (not shown) is provided between the anode 2 and the cathode 3.
The water purification section 5 has an electrolytic sterilization means for converting the accumulated water in the adsorbent 4 of the water purification section 5 into acidic water.
上述において、隔壁材１は半透膜、陽極２はチタン上に
白金属酸化物をコーティングした金属板、陰極３はステ
ンレス板、吸着材４は繊維状活性炭をそれぞれ適用して
いる。また、陰極３を単なる柱状枠構造にして別途に出
水口を設けることもできる。In the above description, the partition material 1 is a semipermeable membrane, the anode 2 is a metal plate made of titanium coated with white metal oxide, the cathode 3 is a stainless steel plate, and the adsorbent 4 is fibrous activated carbon. Moreover, the cathode 3 can be made into a simple columnar frame structure and a water outlet can be provided separately.
入水口６より浄水部５に供給された原水は吸着月４によ
り処理水となり逆止弁９を経て隔壁材１の内側に入り、
陰極３の通水路より出水ロアから外部へ放出される。The raw water supplied to the water purification unit 5 from the water inlet 6 becomes treated water by the adsorption unit 4 and enters the inside of the partition wall material 1 through the check valve 9.
The water is discharged to the outside from the water outlet lower part through the water passage of the cathode 3.
今、稼動停止により浄水部５に滞留水が生している場合
、経時変化により細菌が著しく増大してゆくのが一般的
であり、特に吸着材４中の滞留水の細菌汚染は顕著のも
のとなる。しかしながら、本発明は、電解殺菌手段を機
能させることによって、吸着材４中の滞留水を陽極２に
より酸性水とならしめて殺菌するので、この滞留水中の
細菌繁殖を抑制することができる。If there is currently stagnant water in the water purification unit 5 due to operational stoppages, it is common for bacteria to increase significantly over time, and bacterial contamination of the stagnant water in the adsorbent 4 is particularly noticeable. becomes. However, in the present invention, by operating the electrolytic sterilization means, the accumulated water in the adsorbent 4 is made into acidic water by the anode 2 and sterilized, so that the proliferation of bacteria in the accumulated water can be suppressed.
１２図は本発明が適用された辿実施例の要部側断面図で
あり、筒状の隔壁材１の内側に棒状の陽極２を、外側に
陰極３をそれぞれ配置し、その陽極２配置側に隔壁材１
と同軸状に筒状の吸着材４を配置した場合である。これ
は、頂度第１図の場合とは、陽極及び陰極を逆配置した
関係である。なお、第２図において、上記以外の第１図
の各符号と同一符号は準じた対応部分を示している。FIG. 12 is a side cross-sectional view of a main part of an embodiment to which the present invention is applied, in which a rod-shaped anode 2 is arranged inside a cylindrical partition material 1, and a cathode 3 is arranged outside, and the anode 2 arrangement side partition wall material 1
This is a case in which a cylindrical adsorbent 4 is arranged coaxially with. This is a relationship in which the anode and cathode are arranged oppositely to the case of FIG. 1. In FIG. 2, the same reference numerals as those in FIG. 1 other than those mentioned above indicate corresponding parts.
入水口６より浄水部５に供給された原水は吸着材４によ
り処理水となって隔壁材１の外側に入り、出水ロアに至
る。この本発明の場合も、電解殺菌手段を機能させるこ
とによって、吸着材中の滞留水を陽極２＝により酸性水
とならしめ、これを殺菌することになる。Raw water supplied to the water purification unit 5 from the water inlet 6 becomes treated water by the adsorbent 4, enters the outside of the partition material 1, and reaches the water outlet lower. Also in the case of the present invention, by operating the electrolytic sterilization means, the water accumulated in the adsorbent is made into acidic water by the anode 2=, and this is sterilized.
また、第１図及び第２図は円筒状構造の水処理装置につ
いて本発明を適用した場合を例示したが、第３図に示す
ように平板構造の場合にも本発明を適用できることは勿
論である。なお、第３図において、ｆ５１図の各符号と
同一符号は準じた対応部°分を示している。Furthermore, although FIGS. 1 and 2 illustrate the case where the present invention is applied to a water treatment device having a cylindrical structure, it goes without saying that the present invention can also be applied to a flat plate structure as shown in FIG. be. In addition, in FIG. 3, the same symbols as those in FIG. f51 indicate corresponding parts.
第４図及び第５図は本発明が適用されたそれぞれ池実施
例の要部側断面図であり、各図共に、浄水部５の処理水
からアルカリイオン水を生成するイオン水生成部１０を
有する構成した場合である。イオン水生成部１０（１０
’）は電解殺菌手段の陰極３を兼用とし、更に陰極３の
内側には隔膜１ｉ（ｉｉ’）を介して同軸状に陽極１２
（１２’）を配置している。また、陽極２及び陰極３の
間と陽極１２及び陰極３の間との各電極間には共通の直
流電源装置を接続し、浄水部５の電解殺菌手段及びイオ
ン水生成部１０の電解手段をそれぞれ溝戊している。な
お、−第４図では隔膜１１として透水性が比較的大きな
ものを使用し、これを均等間隔で多数の孔明をした陽極
１２に密接して設けており、また０′Ｓ５図では隔膜１
１′として透水性が比較的小さなものを使用し、これを
棒状の陽極１２′の周囲に設けている。なお、第４図及
び！ｌＩ’ｓ５図において、！＠１図の各符号と同一符
号は準じた対応部分を示している。4 and 5 are side sectional views of main parts of pond embodiments to which the present invention is applied, and each figure shows the ionized water generation section 10 that generates alkaline ionized water from the treated water of the water purification section 5. This is the case when configured with Ionized water generation section 10 (10
') also serves as the cathode 3 of the electrolytic sterilization means, and an anode 12 is coaxially connected to the inside of the cathode 3 via a diaphragm 1i (ii').
(12') is placed. In addition, a common DC power supply device is connected between each electrode, between the anode 2 and the cathode 3 and between the anode 12 and the cathode 3, and the electrolytic sterilization means of the water purification section 5 and the electrolysis means of the ionized water generation section 10 are connected. Each is grooved. In addition, in Fig. 4, a relatively high water permeability membrane is used as the diaphragm 11, and this is provided in close contact with the anode 12, which has a large number of holes at equal intervals, and in Fig. 0'S5, the diaphragm 11 is
A material having relatively low water permeability is used as the anode 1', and is provided around the rod-shaped anode 12'. In addition, Figure 4 and! In lI's5 figure,! @1 The same symbols as those in the figure indicate corresponding parts.
入水口６より浄水部５に供給された原水は吸着拐４によ
り処理水となり、隔壁材１の内側に構成されているイオ
ン水生成部１０（１０’）に送り込まれる。原水が連続
的に供給されている稼動時にはイオン水生成部１０（１
０’）は電解手段を（戊能させることによって、浄水部
５の処理水により隔膜１１（１１’）と陰極３との開で
はアルカリイオン水が生成され、また、隔膜１１（１１
’）と陽極１２（１２’）との間では酸性水が生成され
る。このアルカリイオン水及び酸性水はそれぞれ出水ロ
アａ、７ｂから外部へ放出される。Raw water supplied to the water purification section 5 through the water inlet 6 becomes treated water by adsorption 4, and is sent to the ionized water generation section 10 (10') configured inside the partition material 1. During operation when raw water is continuously supplied, the ionized water generation unit 10 (1
By disabling the electrolytic means (0'), alkaline ionized water is generated by the treated water of the water purification section 5 between the diaphragm 11 (11') and the cathode 3, and the diaphragm 11 (11') is
Acidic water is generated between the anode 12 (12') and the anode 12 (12'). This alkaline ionized water and acidic water are discharged to the outside from the water discharge lowers a and 7b, respectively.
今、稼動停止により浄水部５に滞留水が生した場合には
、第１図乃至第３図において説明したように浄水部５の
電解殺菌手段を（幾能させることによって、吸着材４中
の？・ｎ）留水を陽極２により酸性水とならしめ、これ
を殺菌することになる。Now, if stagnant water is generated in the water purification section 5 due to the stoppage of operation, the electrolytic sterilization means of the water purification section 5 can be activated (as explained in FIGS. 1 to 3) to remove water in the adsorbent 4. ?・n) Distilled water is made acidic by the anode 2 and sterilized.
従って、稼動再開としたとぎ、吸着材４を通して得られ
る処理水は殺菌された外れいなものとなり、イオン水生
成部１０（１０’）ではきれいな処理水からアルカリイ
オン水を生成することになる。Therefore, when the operation is resumed, the treated water obtained through the adsorbent 4 will be sterilized and unremoved, and the ionized water generating section 10 (10') will generate alkaline ionized water from the clean treated water.
次に、本発明が適用された水処理装置を実験データに基
づいて更に詳述する。Next, the water treatment device to which the present invention is applied will be described in more detail based on experimental data.
「実験方法」
（１）第１図に示した構造の本発明装置を実験装置とし
て用意し、これに水道水を溜めた状態において次の条件
によりＨ；）留装置し、その後、槽内２；ｉ）留水を全
て無菌的に採水し、水道性水質試験法に基づき、一般細
菌試験ならびに大腸菌群試験を試み、夫々の滞水条件に
おける殺菌効果を比較する。但し、使用水道水は東京都
府中市水道水である。"Experimental method" (1) Prepare the apparatus of the present invention having the structure shown in Figure 1 as an experimental apparatus, store tap water in it, perform H;) distillation under the following conditions, and then ;i) All of the retained water is sampled aseptically, and a general bacteria test and coliform bacteria test are attempted based on the tap water quality testing method, and the bactericidal effects under each retained water condition are compared. However, the tap water used is Fuchu city tap water, Tokyo.
条件 Ｎｏ、 ］：滞水中２０ｍへの定時電流電解Ｎｏ
、２：無電解で滞水
なお、Ｎｏ、 １ 、Ｎｏ、 ２ので５）水時間は、各
々、２４゜４８．７２．９６，１４４．を時間である。Condition No, ]: Constant current electrolysis No. to 20m of standing water
, 2: Electroless water retention, No. 1, No. 2, so 5) Water time is 24°48.72.96, 144. respectively. It's time.
但し、滞留開始前に、予め槽内？？ｉ）留水中の一般細
菌数については検査した。However, before the residence starts, do you have to put it in the tank in advance? ? i) The number of general bacteria in the distilled water was tested.
（２）また、上掲（１）のＮｏ、 １による実験の際、
吸着材中の滞留水のｐＨ変化をａｌｌＩ定する。(2) Also, during the experiment according to No. 1 of (1) above,
Determine the pH change of the water retained in the adsorbent.
１−結 果」
掲記実験方法（１）によると、次表に示す如くの実験結
果を得ることができた。1-Results" According to the experimental method (1) described above, the experimental results shown in the following table could be obtained.
表に示す如く、稼動停止している際、Ｎｏ、１のように
電解殺菌手段を機能させておくことにより、滞水時間が
２４時間。As shown in the table, when the operation is stopped, by keeping the electrolytic sterilization means functioning as in No. 1, the water retention time is 24 hours.
４８時間、９６時間、１４４時間の各場合の何れの場合
にも、一般細菌数が３０個／「０１以下となり、栢）留
させる前のそれぞれの菌数である］、６Ｘ］ ０２個／
Ｉ出 ６，８Ｘ１０個／ ＋ｎ ｌ 。In each case of 48 hours, 96 hours, and 144 hours, the number of general bacteria is 30/01 or less, which is the respective number of bacteria before retention], 6X] 02/
I output 6.8 x 10 pieces/+n l.
５．２Ｘ１０個／＋ｎ１． ２ 、４．Ｘ １０２個／
＋ｎｌ、 ’９．５ Ｘ １０個／ｍ ｌよりも少ない
値であった。また、大腸菌群も各滞水時間において検出
されなかった。5.2×10 pieces/+n1. 2, 4. X 102 pieces/
The value was less than +nl, '9.5 x 10 pieces/ml. Furthermore, coliform bacteria were not detected at each water retention time.
ところが、稼動停止している際、Ｎｏ、２のように、無
電解で請）水させておいた場合には、一般細菌数は滞留
させる前の菌数よりも桁違いに菌数が増殖しており、ま
た、大腸菌群は？ｄｉ水時開時間６時間、１４４時間の
とき検出された。However, when water is left to flow without electrolysis, as shown in No. 2, while the operation is stopped, the number of general bacteria increases by an order of magnitude greater than the number of bacteria before retention. And what about coliform bacteria? It was detected when the di-water opening time was 6 hours and 144 hours.
一方、実験方法（２）によると、電解殺菌手段を（幾能
させてｉ：ｌ、１水させていた場合、第６図に示すよう
な時間（Ｔ）−１＋ｌ−１特性曲線を測定結果として得
ることがでとだ。例えば、５時間を経過した時、吸着材
中の滞留水の１＋Ｈ値は４．５であり、そして１０時間
経過後ではｐＨ値３．５．１５時間経過後ではｐ Ｉ−
１値３．２．２０時間経過後ではｐ Ｈ値３．０であっ
た。On the other hand, according to experimental method (2), when the electrolytic sterilization means was used in several ways (i:l, 1 water), the time (T)-1+l-1 characteristic curve as shown in Figure 6 was measured. For example, after 5 hours, the 1+H value of the accumulated water in the adsorbent is 4.5, and after 10 hours, the pH value is 3.5.After 15 hours, the pH value is 3.5. p I-
1 value: 3.2. After 20 hours, the pH value was 3.0.
以」二の実験方法（］）、（２）による測定結果から、
電解殺菌手段を機能させて槽内特に吸着材中の滞留水を
酸性水とならしめることにより、その滞留水を殺菌する
ことがでたることが判る。From the measurement results using the experimental method (]) and (2) below,
It can be seen that by activating the electrolytic sterilization means to make the accumulated water in the tank, particularly in the adsorbent, acidic water, the accumulated water can be sterilized.
そして、′第６図中に鎖線で示すようにｐ Ｈ値か４．
５以下であれば、有効な殺菌を行なえることを確認する
実験も行なった。また、電解反応により陽極近傍に生成
した塩素が水に溶解し、殺菌力のある次亜塩素酸となる
。次亜塩素酸はｐ ｌ（ｌＪ’低い場合には、分子状態
で多く存在しているが、逆にｐ Ｉ−１が高い場合には
、次亜塩素酸イオンに多く解離している。Then, as shown by the chain line in FIG. 6, the pH value is 4.
We also conducted an experiment to confirm that effective sterilization can be performed if the value is 5 or less. In addition, chlorine generated near the anode due to electrolytic reaction dissolves in water and becomes hypochlorous acid, which has sterilizing power. When p I (lJ' is low, hypochlorous acid exists in a large amount in a molecular state, but conversely, when p I-1 is high, it is largely dissociated into hypochlorous acid ions.
Ｃ１２＋１−１２０ ＨＯＣ１＋ＨＣｌト１０ＣＩ ″
Ｉ−１＋ 十〇ＣＩ−一般的に次亜塩素酸の殺菌力は
分子状態のと外高いとされているので、本発明の如く電
解殺菌手段によって陽極配置側の酸性室のｐＨを低くし
、これを維持することができる場合、生成した塩素も殺
菌力の高い状態で存在させ得るものである。C12+1-120 HOC1+HCl 10CI''
I-1+ 10 CI- It is generally said that the sterilizing power of hypochlorous acid is higher than that of the molecular state, so the pH of the acidic chamber on the anode side is lowered by electrolytic sterilization means as in the present invention. If this can be maintained, the generated chlorine can also be present in a highly sterilizing state.
なお、一般的に細菌の成育条件としての１＋ １４領域
は６．５〜７．５とされているが、公共水道水の１泪も
この条件に適合している。しかし、この領域からはずさ
れると、殺菌は繁殖しにくくなり、通常は、殺菌繁殖を
抑制するため、１〕トＩを低くすることを行なっている
。Note that the 1+14 range as a growth condition for bacteria is generally considered to be 6.5 to 7.5, and public tap water 1+14 also conforms to this condition. However, if it is removed from this area, it becomes difficult for sterilization to propagate, and in order to suppress sterilization and propagation, 1) lowering I is usually carried out.
また、ｐＨ値を４．５以下にする場合、所要電気量及び
経過時開は、活性炭の種類及び量、使用水道水、殺菌前
Ｗｉ）留水のＩＩＨ値の違いなどの覆歴、槽の構造及び
サイズ等によって左右される。しめ化ながら、本発明は
好ましくは滞留水を１川値４．５以下に維持することか
でトるように電解殺菌手段を構成しておけば、何れの場
合にも有効な殺菌を行なえるものである。In addition, when reducing the pH value to 4.5 or less, the amount of electricity required and the amount of electricity required are determined by the type and amount of activated carbon, the tap water used, the background history such as the difference in the IIH value of the retained water before sterilization, and the difference in the IIH value of the tank. Depends on structure, size, etc. However, in the present invention, if the electrolytic sterilization means is preferably configured to maintain the accumulated water at a value of 4.5 or less, effective sterilization can be performed in any case. It is something.
以上の説明で明らかなように、本発明は、吸着材中の栢
）留水を電解酸性水にならしめて、その滞留水を殺菌す
るので、吸着材による処理水を常にぎれいに維持できる
ものである。従って、本発明によれば、常に安心して飲
用に供することがでとる浄化水を提供することかできる
。As is clear from the above explanation, the present invention converts the accumulated water in the adsorbent into electrolyzed acidic water and sterilizes the accumulated water, so that the water treated by the adsorbent can always be kept clean. be. Therefore, according to the present invention, it is possible to provide purified water that can be safely consumed at all times.
又、上述したトれいな処理水からアルカリイオン水を連
続生成する構成を採った場合、別途に殺菌処理する必要
のない汀Ｉ化アルカリイオン水を提供することかできる
。Furthermore, if a configuration is adopted in which alkaline ionized water is continuously produced from the above-mentioned clean treated water, it is possible to provide aqueous alkaline ionized water that does not require separate sterilization treatment.
第１図は本発明が適用された浄水器における一実施例の
要部側断面図、第２図及び第３図は本発明か′適用され
たそれぞれ他実施例の要部側断面図であり、これ算は浄
水専用の場合である。また、第４図及び第５図は本発明
が適用されたそれぞれ他実施例の要部側断面図であり、
これ等は浄水後にアルカリイオン水を生成し得るように
した場合である。また算６Ｉ！ＩＩｔ的間（Ｔ）−１’
ｌ−１輪−Ｉｌ１曲Ｌ？しＴ”あ３゜１：隔壁伺、２：
陽極、３：陰極、４：吸着材、５：浄水部、６：入水口
、７ ＋ ７ａ、 ７１） ：出水口、８：ガス抜弁、
９：逆止Ｌ１（１，１０’：イオン水生成部
特許出願人 株式会社 アドバンス開発研究所手続補正
書（方式）
昭和５８年１１月２２日
特許庁長官 若 杉 和 夫 殿
１、事件の表示
昭和５８年特許願ＩＢ１．２６８７２号２、発明の名称
浄水器
３、補正をする者
事件との関係 特許出願人
住所 〒１０３ 東京都中央区日本橋小月町５番７号（
置、０３ ６６７ １５５１．）
昭和５８年１０月１日
（発送日 昭和５８年１０月２５日）FIG. 1 is a side sectional view of a main part of one embodiment of a water purifier to which the present invention is applied, and FIGS. 2 and 3 are side sectional views of main parts of other embodiments to which the present invention is applied. , this calculation is for water purification only. Further, FIGS. 4 and 5 are side sectional views of main parts of other embodiments to which the present invention is applied, respectively,
These are cases in which alkaline ionized water can be generated after water purification. Math 6I again! IIt interval (T)-1'
l-1 wheel-Il1 song L? ShiT"A3゜1: Bulkhead visit, 2:
Anode, 3: Cathode, 4: Adsorbent, 5: Water purification section, 6: Water inlet, 7 + 7a, 71): Water outlet, 8: Gas vent valve,
9: Non-return L1 (1, 10': Ionized Water Generation Department Patent Applicant Advance Development Research Institute Co., Ltd. Procedural Amendment (Method) November 22, 1981 Commissioner of the Patent Office Kazuo Wakasugi 1, Incident Indication 1982 patent application IB1.26872 2, name of the invention water purifier 3, relationship with the case of the person making the amendment Patent applicant address 5-7 Nihonbashi Kozuki-cho, Chuo-ku, Tokyo 103 (
Place, 03 667 1551. ) October 1, 1981 (Shipping date: October 25, 1981)
Claims (1)
方に陰極をそれぞれ配置し、その陽極配置側に有害物質
等除去用吸着材により極との電極間に直流電源を接続し
て、その８１）留水を酸性水とならしめる電解殺菌手段
を含む構成にしたことを特徴とする浄水器。 （２）槽内な隔壁材により区分し、一方に陽極を、他方
に陰極をそれぞれ配置し、その陽極配置側に有害物質等
除去用吸着材によって原水から処理水を得る浄水部を形
成し、更に該浄水部の処理水からアルカリイオン水を生
成するイオン水生成部を有し前記浄水部は、少なくとも
前記吸着材中の滞留水を殺菌処理すべく、前記陽極と前
記陰極との電極［１旧こ直流電源を接続して、その滞留
水を酸性水とならしめる電解殺菌手段を含む構成にした
ことを特徴とする浄水器。[Scope of Claims] (1) The inside of the tank is divided by a partition material, and an anode is placed on one side and a cathode is placed on the other side, and an adsorbent for removing harmful substances etc. is used on the side where the anode is placed to connect the electrodes. 81) A water purifier characterized in that it is configured to include an electrolytic sterilization means for converting the accumulated water into acidic water by connecting a DC power source to the water purifier. (2) The tank is divided by a partition material, an anode is placed on one side and a cathode is placed on the other side, and a water purification section is formed on the side where the anode is placed to obtain treated water from raw water using an adsorbent for removing harmful substances, etc. The water purification section further includes an ionized water generation section that generates alkaline ionized water from the treated water of the water purification section. A water purifier characterized in that it is configured to include electrolytic sterilization means for converting accumulated water into acidic water by connecting an old DC power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687283A JPS6019090A (en) | 1983-07-14 | 1983-07-14 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687283A JPS6019090A (en) | 1983-07-14 | 1983-07-14 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6019090A true JPS6019090A (en) | 1985-01-31 |
Family
ID=14945924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12687283A Pending JPS6019090A (en) | 1983-07-14 | 1983-07-14 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019090A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204893A (en) * | 1986-03-06 | 1987-09-09 | Japan Organo Co Ltd | Water treatment method using granular activated carbon tower and reverse osmosis membrane apparatus |
| JPH01180293A (en) * | 1988-01-13 | 1989-07-18 | Yoshiaki Matsuo | Sterilized water and method and device for producing sterilized water |
| JPH01128891U (en) * | 1988-02-23 | 1989-09-01 | ||
| JPH0563584U (en) * | 1992-02-14 | 1993-08-24 | 株式会社竹屋 | Ball returning device at pachinko game hall |
| US11776511B2 (en) | 2019-12-18 | 2023-10-03 | Roland Corporation | Keyboard device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642388B2 (en) * | 1974-07-31 | 1981-10-05 | ||
| JPS5751694B2 (en) * | 1975-11-28 | 1982-11-04 |
-
1983
- 1983-07-14 JP JP12687283A patent/JPS6019090A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642388B2 (en) * | 1974-07-31 | 1981-10-05 | ||
| JPS5751694B2 (en) * | 1975-11-28 | 1982-11-04 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204893A (en) * | 1986-03-06 | 1987-09-09 | Japan Organo Co Ltd | Water treatment method using granular activated carbon tower and reverse osmosis membrane apparatus |
| JPH01180293A (en) * | 1988-01-13 | 1989-07-18 | Yoshiaki Matsuo | Sterilized water and method and device for producing sterilized water |
| JPH01128891U (en) * | 1988-02-23 | 1989-09-01 | ||
| JPH0563584U (en) * | 1992-02-14 | 1993-08-24 | 株式会社竹屋 | Ball returning device at pachinko game hall |
| US11776511B2 (en) | 2019-12-18 | 2023-10-03 | Roland Corporation | Keyboard device |
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