JP5877031B2 - Hypochlorous acid water production equipment - Google Patents

Hypochlorous acid water production equipment Download PDF

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JP5877031B2
JP5877031B2 JP2011225652A JP2011225652A JP5877031B2 JP 5877031 B2 JP5877031 B2 JP 5877031B2 JP 2011225652 A JP2011225652 A JP 2011225652A JP 2011225652 A JP2011225652 A JP 2011225652A JP 5877031 B2 JP5877031 B2 JP 5877031B2
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water
hypochlorous acid
electrolytic cell
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冨田 守
守 冨田
幸裕 冨田
幸裕 冨田
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株式会社デイリーテクノ
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本発明は殺菌水として有効な次亜塩素酸水の製造装置に関する。   The present invention relates to an apparatus for producing hypochlorous acid water effective as sterilizing water.
従来の次亜塩素酸水の製造装置として図5に示すように、原水タンクaから陰陽両極間に隔膜が存在しない電解槽bに原水送水管cを接続すると共に、塩酸タンクdからの塩酸供給管eを前記原水送水管cに連通接続し、前記電解槽bにおいて所望の濃度の次亜塩素酸水を得るようにしたものが知られている(特許文献1参照。)。   As shown in FIG. 5 as a conventional hypochlorous acid water production apparatus, a raw water supply pipe c is connected to an electrolytic cell b having no diaphragm between the negative and positive electrodes from the raw water tank a, and hydrochloric acid is supplied from the hydrochloric acid tank d. It is known that a pipe e is connected to the raw water pipe c to obtain a desired concentration of hypochlorous acid water in the electrolytic cell b (see Patent Document 1).
尚、図5において、fは前記原水送水管cに介在した原水ポンプ、gは前記塩酸供給管eに介在した塩酸用定量ポンプ、hは前記電解槽bからの電解処理液の排出管を示す。   In FIG. 5, f is a raw water pump interposed in the raw water supply pipe c, g is a hydrochloric acid metering pump interposed in the hydrochloric acid supply pipe e, and h is a discharge pipe for electrolytic treatment liquid from the electrolytic cell b. .
特開平10−128336号公報JP-A-10-128336
前記従来の次亜塩素酸水の製造装置によれば、以下のような問題点があった。   The conventional apparatus for producing hypochlorous acid water has the following problems.
(1)電解槽bで生成できる次亜塩素酸水の量が少ないので、必要とされる量の次亜塩素酸水を生成するためには電解槽bを大きくする必要がある。また、電解槽bを大きくすると使用する電力も大きくなるので、コストが上がるという問題があった。   (1) Since the amount of hypochlorous acid water that can be generated in the electrolytic cell b is small, it is necessary to enlarge the electrolytic cell b in order to generate the required amount of hypochlorous acid water. Moreover, since the electric power used when the electrolytic cell b is enlarged becomes large, there is a problem that the cost increases.
(2)電解層bで高濃度の次亜塩素酸水を生成させるには、かなりの電圧、電流を必要とし、経済性、安全性に問題があった。   (2) In order to generate high concentration hypochlorous acid water in the electrolytic layer b, a considerable voltage and current are required, and there are problems in economy and safety.
(3)電解層bで生成出来る次亜塩素酸水の量が少ないので、一定濃度の次亜塩素酸水に調整するのが難しく、かつ高濃度に調整するのも難しい。そして、その制御システムが必要となりコストが上がるという問題があった。   (3) Since the amount of hypochlorous acid water that can be generated in the electrolytic layer b is small, it is difficult to adjust to a constant concentration of hypochlorous acid water, and it is also difficult to adjust to a high concentration. And there was a problem that the control system was required and the cost increased.
(4)水道管や大型の貯留水タンクから水を供給する場合、減圧弁などの流量制御装置が必要となり、生成装置の構造、構成が複雑となる。また、その制御が難しく、結果として制御装置が高価となってしまう。   (4) When water is supplied from a water pipe or a large storage tank, a flow rate control device such as a pressure reducing valve is required, and the structure and configuration of the generating device are complicated. Moreover, the control is difficult, and as a result, the control device becomes expensive.
(5)使用する原水の水質、特に硬度によって、生成する次亜塩素酸水のPHの調整が難しいという問題があった。   (5) There is a problem that it is difficult to adjust the pH of the generated hypochlorous acid water depending on the quality of the raw water used, particularly the hardness.
(6)使用する原水の有機物含量が多い場合、次亜塩素酸水の次亜塩素酸濃度を一定に保つことが難しいという問題があった。   (6) When the organic matter content of the raw water used is large, there is a problem that it is difficult to keep the hypochlorous acid concentration of hypochlorous acid water constant.
(7)電解層bで生成する次亜塩素酸水量が小さいので100ppm以上の高濃度の次亜塩素酸水を生成することが難しいという問題があった。   (7) Since the amount of hypochlorous acid water generated in the electrolytic layer b is small, there is a problem that it is difficult to generate high concentration hypochlorous acid water of 100 ppm or more.
本発明はこれらの問題点を解消し、所望の濃度の次亜塩素酸水を容易に得ることができる次亜塩素酸水の製造装置を提供することを目的とする。   An object of the present invention is to provide an apparatus for producing hypochlorous acid water that can solve these problems and easily obtain hypochlorous acid water having a desired concentration.
前記の目的を達成すべく、水が貯留されている貯留室と、希塩酸が供給され塩素ガスを発生する陰陽両極間に隔膜が存在しない電解槽を収容している収容室と、該電解槽からの塩素ガスを前記貯留室内の水に混入して次亜塩素酸水を生成する混入管路とからなり、前記貯留室と前記収容室とは上下に一体形又は分離形に形成され、 前記混入管路は混入管からなり、該混入管は、その先端部において前記貯留室の底面を貫通して接続したIn order to achieve the above object, a storage chamber in which water is stored, a storage chamber that stores an electrolytic cell in which dilute hydrochloric acid is supplied to generate chlorine gas, and no diaphragm exists between the positive and negative electrodes, and the electrolytic cell the chlorine gas was mixed in water in the storage chamber Ri Do and a mixed line for generating hypochlorous acid solution, wherein the reservoir chamber and the storage chamber are integrally formed or separate type vertically, the The mixing pipe was composed of a mixing pipe, and the mixing pipe was connected through the bottom surface of the storage chamber at the tip .
本発明の装置によれば、構造簡単で且つコンパクトとなり、業務用に限らず、家庭用としての使用に好適となり、又同じ電解槽において同じ電気分解条件で、貯留室の水を所望の濃度に至るまで循環させることによって、徐々に所望の濃度の次亜塩酸水を容易に生成でき、又、簡単に単純に容易にかつ安全で経済的に誰にでも所望する生成量及び、所望する濃度の次亜塩素酸水を生成することができる効果を有する。   According to the apparatus of the present invention, the structure is simple and compact, it is suitable not only for business use but also for household use, and the water in the storage chamber is brought to a desired concentration under the same electrolysis conditions in the same electrolytic cell. By gradually circulating the solution, it is possible to easily produce a hypochlorous acid aqueous solution having a desired concentration gradually, and easily, simply, easily, safely and economically for anyone to produce a desired amount and a desired concentration. It has the effect of producing hypochlorous acid water.
本発明の次亜塩素酸水の製造装置の実施例1の縦断面説明図である。It is longitudinal cross-sectional explanatory drawing of Example 1 of the manufacturing apparatus of the hypochlorous acid water of this invention. 細分化手段の一部を截除した正面図である。It is the front view which removed a part of subdivision means. 本発明の次亜塩素酸水の製造装置の実施例2の縦断面説明図である。It is longitudinal cross-sectional explanatory drawing of Example 2 of the manufacturing apparatus of the hypochlorous acid water of this invention. 本発明の次亜塩素酸水の製造装置の実施例3の縦断面説明図である。It is longitudinal cross-sectional explanatory drawing of Example 3 of the manufacturing apparatus of the hypochlorous acid water of this invention. 従来の次亜塩素酸水の製造装置の管路図である。It is a pipeline diagram of the conventional manufacturing apparatus of hypochlorous acid water.
本発明を実施するための形態の実施例を以下に示す。   The example of the form for carrying out the present invention is shown below.
本発明の次亜塩素酸水の製造装置の実施例1を図1及び図2により説明する。   A first embodiment of the apparatus for producing hypochlorous acid water of the present invention will be described with reference to FIGS.
図1は本発明の次亜塩素酸水の製造装置の実施例1の縦断面説明図であり、図2は細分化手段の一部を截除した正面図である。   FIG. 1 is a longitudinal cross-sectional explanatory view of Example 1 of the hypochlorous acid water production apparatus of the present invention, and FIG. 2 is a front view in which a part of the subdividing means is removed.
図1において、1はケーシングを示し、該ケーシング1は、直方体状の筐体からなり、該ケーシング1内において、その中間部に床平板1aを架設して該ケーシング1内を上下に仕切り、該床平板1aを介してその上方に貯留室2を、又下方に収容室3を形成した。   In FIG. 1, reference numeral 1 denotes a casing. The casing 1 includes a rectangular parallelepiped housing. In the casing 1, a floor flat plate 1a is installed at an intermediate portion thereof to partition the casing 1 up and down. A storage chamber 2 is formed above and a storage chamber 3 is formed below the floor plate 1a.
そして、該収容室3内に電解槽4と希塩酸タンク5が設けられており、該電解槽4はその内部に陽極6aと陰極6bを互に間隔を存して並設しており、これら陽極6aと陰極6bとの間には隔膜が存在しない。   An electrolytic cell 4 and a dilute hydrochloric acid tank 5 are provided in the storage chamber 3, and the electrolytic cell 4 has an anode 6a and a cathode 6b arranged in parallel with each other at an interval. There is no diaphragm between 6a and cathode 6b.
又、前記希塩酸タンク5から前記電解槽4の底部に送水管7を接続すると共に該送水管7に希塩酸ポンプ8が介在されており、該希塩酸ポンプ8の駆動により前記希塩酸タンク5内の希塩酸を前記電解槽4に供給するようにした。   A water supply pipe 7 is connected from the dilute hydrochloric acid tank 5 to the bottom of the electrolytic cell 4, and a dilute hydrochloric acid pump 8 is interposed in the water supply pipe 7, and the dilute hydrochloric acid tank 5 is driven by the dilute hydrochloric acid pump 8. The electrolytic cell 4 was supplied.
9は混入管路を示し、該混入管路9は循環管9Aと混入管9Bとからなり、該循環管9AはU字状の管からなり、その一端部が前記貯留室2の底面、即ち、前記床平板1aに接続して前記貯留室2内に連通していると共に、該循環管9Aの他端部は該床平板1aを貫通して接続し該他端部の上方部が前記貯留室2内に突出し、突出した該上方部に、ガスを細分化する細分化手段10を結着した。   Reference numeral 9 denotes a mixing pipe, and the mixing pipe 9 is composed of a circulation pipe 9A and a mixing pipe 9B. The circulation pipe 9A is formed of a U-shaped pipe, and one end thereof is the bottom of the storage chamber 2, that is, The other end of the circulation pipe 9A is connected through the floor flat plate 1a, and the upper part of the other end is stored in the storage plate 2 and connected to the floor flat plate 1a. A subdividing means 10 for subdividing the gas was bound to the upper portion protruding into the chamber 2.
ここで該細分化手段10は図2に示す如く、例えばステンレス或いはセラミックス等の耐塩素材製で有蓋筒状のキャップ体10aと、該キャップ体10a内に収容されている例えばグラスウールからなるガス細分化材10bとからなり、該キャップ体10aの周面部及び頂面部は多孔を有するように形成されている。   Here, as shown in FIG. 2, the subdividing means 10 is made of a salt-resistant material such as stainless steel or ceramics and has a covered cylindrical cap body 10a, and a gas subdividing unit made of, for example, glass wool accommodated in the cap body 10a. It consists of material 10b, and the peripheral surface part and top surface part of this cap body 10a are formed so that it may be porous.
又、前記混入管9Bは、その根部を前記電解槽4の頂部に接続すると共に、先端部11aを前記循環管9Bに接続した。   The mixing tube 9B has a root portion connected to the top of the electrolytic cell 4, and a tip portion 11a connected to the circulation tube 9B.
ここで、前記混入管9Bの前記先端部9Baを斜め上方に向うように形成して前記循環管9Bに連通接続し、該循環管9B内の水に前記混入管9Bからのガスが混入し易くした。   Here, the tip portion 9Ba of the mixing tube 9B is formed so as to face obliquely upward, and is connected to the circulation tube 9B, so that the gas from the mixing tube 9B is easily mixed into the water in the circulation tube 9B. did.
11は気泡の迂回流動手段を示し、該迂回流動手段11は、邪魔板11aからなり、該邪魔板11aは円板をその中心部が下方に湾曲した形状に形成され、前記貯留室2内において前記細分化手段10の真上に間隔を存して設けられている。   Reference numeral 11 denotes a bypass flow means for bubbles. The bypass flow means 11 includes a baffle plate 11a, and the baffle plate 11a is formed in a shape in which a central portion of the disc is curved downward. A space is provided immediately above the subdividing means 10.
12は前記貯留室2内の上面より所定の下方位置に設けたレベル計、13は該貯留室2の下面より外方に導出するように前記ケーシング1に設けた次亜塩素酸水の流出管、14は該流出管13に介在した流量調節弁、15は前記貯留室2の上面に形成した水の流入口、16は該流入口15を閉める蓋体、17は該蓋体16に設けられている水素ガスの排気口、18は前記希塩酸ポンプ8の吐出側の前記送水管7に介在した逆止弁を示し、該逆止弁18により運転停止時に前記電解槽4からの次亜塩素酸水が希塩酸タンク5に逆流するのを防止すると共に、前記希塩酸ポンプ8のチューブ等を保護するようにした。   12 is a level meter provided at a predetermined lower position from the upper surface in the storage chamber 2, and 13 is an outflow pipe for hypochlorous acid water provided in the casing 1 so as to be led out from the lower surface of the storage chamber 2. , 14 is a flow control valve interposed in the outflow pipe 13, 15 is an inlet of water formed on the upper surface of the storage chamber 2, 16 is a lid for closing the inlet 15, and 17 is provided in the lid 16. A hydrogen gas exhaust port 18 is a check valve interposed in the water supply pipe 7 on the discharge side of the dilute hydrochloric acid pump 8, and the check valve 18 causes hypochlorous acid from the electrolytic cell 4 to stop operation. The water was prevented from flowing back into the dilute hydrochloric acid tank 5 and the tube of the dilute hydrochloric acid pump 8 was protected.
次に前記実施例装置による次亜塩素酸水の製造方法とその効果について説明する。   Next, a method for producing hypochlorous acid water by the apparatus of the embodiment and the effect thereof will be described.
先ず、前記流入口15より水を貯留室2内に所定レベルまで貯留して前記蓋体16を該流入口15に締付ける。この所定レベルまで水が貯留されることによりレベル計12が作動し、運転開始が可能状態となる。   First, water is stored in the storage chamber 2 to a predetermined level from the inlet 15, and the lid body 16 is fastened to the inlet 15. When the water is stored up to this predetermined level, the level meter 12 is activated and the operation can be started.
又、前記貯留室2内に貯留された水の一部は前記循環管9A内にも充満する。   A part of the water stored in the storage chamber 2 is also filled in the circulation pipe 9A.
その後、希塩酸ポンプ8を駆動して希塩酸タンク5内の希塩酸を電解槽4内に供給する。   Thereafter, the dilute hydrochloric acid pump 8 is driven to supply dilute hydrochloric acid in the dilute hydrochloric acid tank 5 into the electrolytic cell 4.
そして該電解槽4において、希塩酸に浸漬されている陰陽両極6a、6bに通電して原水を電解処理し、水素ガス、塩素ガスを発生し、このように発生した塩素ガスと水素ガスは、混入管9B内を流動して循環管9A内の水に混入する。   In the electrolytic cell 4, the negative and positive electrodes 6a and 6b immersed in dilute hydrochloric acid are energized to electrolyze the raw water to generate hydrogen gas and chlorine gas. The generated chlorine gas and hydrogen gas are mixed. It flows in the pipe 9B and mixes with the water in the circulation pipe 9A.
ここで、該混入管9Bの先端部9Baは斜め上方に向うように形成されているので、前記ガスの循環管9A中の水への混入がスムーズに行われる。   Here, since the tip end portion 9Ba of the mixing tube 9B is formed to face obliquely upward, the gas is smoothly mixed into the water in the circulation tube 9A.
このように塩素ガスと水素ガスを混入した水は前記循環管9A内を上昇し、該循環管9Aの他端部の上方部に結着した細分化手段10によりガスの気泡は細分化され、細分化された前記塩素ガスは、前記邪魔板11aにより、貯留室2内に迂回して上方への移動が阻止されているあいだに、水に溶解されて、次亜塩素酸水が生成される。 Thus, water mixed with chlorine gas and hydrogen gas rises in the circulation pipe 9A, and the gas bubbles are subdivided by the subdividing means 10 bound to the upper part of the other end of the circulation pipe 9A. the chlorine gas which is subdivision by the baffle plate 11a, the during the upward movement is prevented by bypassing in the storage chamber 2, be construed soluble in water, the hypochlorous acid solution is produced The
初期の時点では、貯留室2内の次亜塩素酸水は低濃度であるが、循環管9A及び貯留室2内を循環して徐々に濃度の高い次亜塩素酸水になってくる。そして貯留室2内の次亜塩素酸水が所望の濃度になるまで運転を継続する。   At the initial time point, the hypochlorous acid water in the storage chamber 2 has a low concentration, but it circulates in the circulation pipe 9A and the storage chamber 2 and gradually becomes a high concentration hypochlorous acid water. Then, the operation is continued until the hypochlorous acid water in the storage chamber 2 has a desired concentration.
このように所望の濃度の次亜塩素酸水は、前記流量調節弁14を所定の開度で、所定の時間に開弁することにより、流出管13より所望の量が得られる。   As described above, a desired amount of hypochlorous acid water having a desired concentration is obtained from the outflow pipe 13 by opening the flow rate control valve 14 at a predetermined opening degree at a predetermined time.
そして、流出管13により次亜塩素水が流出して貯留室2内の液面が低下した場合には、水を補充して液面が上昇してレベル計12が作動しないかぎり、再運転ができない。又、前記希塩酸タンク5内の下方部に補助レベル計を設置して、該希塩酸タンク5内の希塩酸が少量になったときにも運転の再開をできないようにしてもよい。 When hypochlorous acid water flows out from the outflow pipe 13 and the liquid level in the storage chamber 2 is lowered, the operation is restarted unless the level meter 12 is activated by replenishing the water and increasing the liquid level. I can't. Further, an auxiliary level meter may be installed in the lower part of the dilute hydrochloric acid tank 5 so that the operation cannot be resumed even when the dilute hydrochloric acid in the dilute hydrochloric acid tank 5 becomes small.
尚、水に溶けない水素ガスは前記蓋体16に形成した排気口17から少しずつ抜けていくので、危険性がない。   The hydrogen gas that is not soluble in water escapes little by little from the exhaust port 17 formed in the lid body 16, so there is no danger.
しかし、塩素ガスは、漏れると危険であるので、速やかに水に溶解させる必要があり、このために塩素ガスの気泡を細分化手段10により細分化して小さな気泡として溶解し易くし、更に前記邪魔板11aにより気泡が迂回して上昇するようにして溶解が終了するのに充分な距離と時間がとれるようにした。   However, since chlorine gas is dangerous if it leaks, it needs to be dissolved quickly in water. For this reason, the bubbles of chlorine gas are subdivided by the subdividing means 10 so as to be easily dissolved as small bubbles, and further, The plate 11a bypasses and raises the bubbles so that a sufficient distance and time can be taken to complete the dissolution.
このように、電解槽4の両電極6a、6bの電流制御や、希塩酸ポンプ8の運転制御による希塩酸の供給制御や、製造装置の運転の時間制御により、次亜塩素酸水の濃度と量の調整が可能である。   As described above, the concentration and amount of hypochlorous acid water can be controlled by controlling the current of both electrodes 6a and 6b of the electrolytic cell 4, the supply control of dilute hydrochloric acid by the operation control of the dilute hydrochloric acid pump 8, and the time control of the operation of the manufacturing apparatus. Adjustment is possible.
又、製造装置の運転時間を予め制限して高濃度の次亜塩素酸水の生成を防止するようにしてもよい。   Further, the operation time of the production apparatus may be limited in advance to prevent the production of high concentration hypochlorous acid water.
例えば運転時間が5分で、20ppm、10分で40ppm、15分で60ppm、20分で80ppmの如く次亜塩素酸水の濃度を予め制限しておく。   For example, the concentration of hypochlorous acid water is limited in advance such that the operation time is 5 minutes, 20 ppm, 10 minutes 40 ppm, 15 minutes 60 ppm, and 20 minutes 80 ppm.
本発明の次亜塩素酸水の製造装置の実施例2を図3により説明する。   Embodiment 2 of the apparatus for producing hypochlorous acid water of the present invention will be described with reference to FIG.
図3は本発明の次亜塩素酸水の製造装置の実施例2の縦断面説明図である。   FIG. 3 is a longitudinal cross-sectional explanatory view of a second embodiment of the apparatus for producing hypochlorous acid water of the present invention.
本実施例2においては、混入管路9は混入管9Cからなり、該混入管9Cは、根部を電解槽4の頂部に接続すると共に先端部を前記貯留室2の底面、即ち、前記床平板1aに貫通接続し、貯留室2内に突出した該先端部の上方部に細分化手段10を結着した。   In the second embodiment, the mixing pipe 9 is composed of a mixing pipe 9C. The mixing pipe 9C connects the root to the top of the electrolytic cell 4, and the tip is the bottom of the storage chamber 2, that is, the floor plate. The subdividing means 10 was bound to the upper portion of the tip portion that penetrated through 1 a and protruded into the storage chamber 2.
本実施例2は管路を簡略化したことに特徴がある。   The second embodiment is characterized in that the pipe line is simplified.
尚、前記実施例1及び実施例2のいずれにおいても、貯留室2と収容室3とがケーシング1に一体に形成されている例を示したが、貯留室と収容室を個別に形成し、該収容室の上面上に前記貯留室を係脱可能に載置する分離形に形成してもよい。   In each of the first embodiment and the second embodiment, the storage chamber 2 and the storage chamber 3 are integrally formed in the casing 1. However, the storage chamber and the storage chamber are individually formed. You may form in the separation | separation type which mounts the said storage chamber on the upper surface of this storage chamber so that engagement / disengagement is possible.
本発明の次亜塩素酸水の製造装置の実施例3を図4により説明する。   Embodiment 3 of the apparatus for producing hypochlorous acid water of the present invention will be described with reference to FIG.
本実施例3においては、貯留室2Aと収容室3Aをそれぞれ個別に形成して、これら貯留室2Aと収容室3Aを左右に並置した。   In Example 3, the storage chamber 2A and the storage chamber 3A were individually formed, and the storage chamber 2A and the storage chamber 3A were juxtaposed side by side.
混入管路9は混入管9Dからなり、該混入管9Dは例えば可撓性のホースからなり、根部を電解槽4の頂部に接続すると共に前記収容室3の上面壁の孔を貫通して該収容室3の外部に導出し、中間部において前記貯留室2の上面壁の孔を貫通し、先端部を該貯留室2内の下面近傍においてU字状に折り返して、上方に向う端末部に細分化手段10を結着した。   The mixing pipe 9 is made of a mixing pipe 9D, and the mixing pipe 9D is made of, for example, a flexible hose. The root is connected to the top of the electrolytic cell 4 and penetrates through the hole in the top wall of the storage chamber 3. It leads out to the outside of the storage chamber 3, penetrates the hole in the upper surface wall of the storage chamber 2 in the intermediate portion, folds the tip portion into a U-shape in the vicinity of the lower surface in the storage chamber 2, and The subdividing means 10 was bound.
本実施例においては、貯留室となる容器を準備して、該容器内に所定量を水を満たしておくことにより所望の濃度の次亜塩素酸水をバッチ式に得ることができる。   In the present embodiment, a hypochlorous acid water having a desired concentration can be obtained batchwise by preparing a container to be a storage chamber and filling the container with a predetermined amount of water.
尚、貯留室内の水が軟水であったり、有機物が含有されている場合には、Ca,Mg,Na,K等を含むアルカリ性のPH調整剤を前記貯留室内に混合させて中和し、望ましいPHの範囲の次亜塩素酸水を容易に得ることが出来るとともに、有機物に消化された分の次亜塩素酸の量を補って、望ましい範囲の次亜塩素酸水を容易に得ることができる。   In addition, when the water in the storage chamber is soft water or contains organic matter, an alkaline pH adjusting agent containing Ca, Mg, Na, K, etc. is mixed and neutralized in the storage chamber, which is desirable. Hypochlorous acid water in the PH range can be easily obtained, and the amount of hypochlorous acid digested by the organic matter can be supplemented to easily obtain the desired range of hypochlorous acid water. .
又、ガスの気泡の細分化を更に促進するために、貯留室内に撹拌機を取付けても良い。。   In order to further promote the fragmentation of gas bubbles, a stirrer may be installed in the storage chamber. .
尚、前述のいずれの実施例においても、混入管の先端部の端末に細分化手段10を結着すると共に、該細分化手段10の真上に邪魔板11aを設置した例を示したが、貯留室2内の水の深さが十分にあったり、又は前述の如く撹拌機による撹拌が十分に行なわれて、塩素ガスが十分に水に溶解して水面上へ流出しないことが確認できれば、前記細分化手段10や邪魔板11aを省略して構造の簡素化を図ることもできる。   In any of the above-described embodiments, the subdivision means 10 is bound to the terminal at the tip of the mixing tube, and the baffle plate 11a is installed directly above the subdivision means 10. If the water in the storage chamber 2 is sufficiently deep, or if stirring with a stirrer is sufficiently performed as described above, it can be confirmed that the chlorine gas does not sufficiently dissolve in water and flow out onto the water surface. The subdivision means 10 and the baffle plate 11a can be omitted to simplify the structure.
本発明の次亜塩素酸水の製造装置は、食品工場、養鶏場、搾乳場、農場、医療や介護施設、レストラン、家庭等で利用される。   The apparatus for producing hypochlorous acid water of the present invention is used in food factories, poultry farms, milking farms, farms, medical and nursing facilities, restaurants, homes and the like.
1 ケーシング
2 貯留室
3 収容室
4 電解槽
6a 陽極
6b 陰極
9 混入管路
9A 循環管
9B 混入管
9C 混入管
9D 混入管
10 細分化手段
11 迂回流動手段
DESCRIPTION OF SYMBOLS 1 Casing 2 Storage chamber 3 Accommodating chamber 4 Electrolyzer 6a Anode 6b Cathode 9 Mixing pipe 9A Circulation pipe 9B Mixing pipe 9C Mixing pipe 9D Mixing pipe 10 Subdividing means 11 Detour flow means 11

Claims (7)

  1. 水が貯留されている貯留室と、希塩酸が供給され塩素ガスを発生する陰陽両極間に隔膜が存在しない電解槽を収容している収容室と、該電解槽からの塩素ガスを前記貯留室内の水に混入して次亜塩素酸水を生成する混入管路とからなり、
    前記貯留室と前記収容室とは上下に一体形又は分離形に形成され、
    前記混入管路は混入管からなり、該混入管は、その先端部において前記貯留室の底面を貫通して接続した次亜塩素酸水の製造装置。
    A storage chamber for storing water, a storage chamber for storing an electrolytic cell in which dilute hydrochloric acid is supplied to generate chlorine gas, and no diaphragm exists between the positive and negative electrodes, and chlorine gas from the electrolytic cell is stored in the storage chamber. mixed in water Ri Do and a mixed line for generating hypochlorous acid solution,
    The storage chamber and the storage chamber are formed integrally or separately in the vertical direction,
    The said mixing pipe line consists of mixing pipes, and this mixing pipe is the manufacturing apparatus of hypochlorous acid water which penetrated and connected the bottom face of the said storage chamber in the front-end | tip part .
  2. 前記混入管の前記先端部にガスの気泡を細かくする細分化手段を結着した請求項1に記載の次亜塩素酸水の製造装置。   The apparatus for producing hypochlorous acid water according to claim 1, wherein a subdividing means for finely forming gas bubbles is bound to the tip of the mixing tube.
  3. 水が貯留されている貯留室と、希塩酸が供給され塩素ガスを発生する陰陽両極間に隔膜が存在しない電解槽を収容している収容室と、該電解槽からの塩素ガスを前記貯留室内の水に混入して次亜塩素酸水を生成する混入管路とからなり、
    前記貯留室と前記収容室とは上下に一体形又は分離形に形成され、
    前記混入管路は、循環管と混入管とからなり、該循環管は、U字状に形成されて前記収容室内に設けられ、一端部が前記貯留室の底面に連通接続していると共に他端部が該底面に貫通して接続し、前記混入管はその根部が前記電解槽に連通接続していると共に先端部が前記循環管の中間部に連通接続している次亜塩素酸水の製造装置。
    A storage chamber for storing water, a storage chamber for storing an electrolytic cell in which dilute hydrochloric acid is supplied to generate chlorine gas, and no diaphragm exists between the positive and negative electrodes, and chlorine gas from the electrolytic cell is stored in the storage chamber. It consists of a mixing line that mixes with water to produce hypochlorous acid water,
    The storage chamber and the storage chamber are formed integrally or separately in the vertical direction,
    The mixing pipe is composed of a circulation pipe and a mixing pipe. The circulation pipe is formed in a U shape and is provided in the storage chamber, and one end portion thereof is connected to the bottom surface of the storage chamber and the other. An end is connected through the bottom surface, and the mixing pipe has a root connected to the electrolytic cell and a tip connected to an intermediate part of the circulation pipe. manufacturing device.
  4. 前記循環管の前記他端部の上方部にガスの気泡を細かくする細分化手段を結着した請求項3に記載の次亜塩素酸水の製造装置。   The apparatus for producing hypochlorous acid water according to claim 3, wherein a subdividing means for finely forming gas bubbles is attached to an upper part of the other end of the circulation pipe.
  5. 水が貯留されている貯留室と、希塩酸が供給され塩素ガスを発生する陰陽両極間に隔膜が存在しない電解槽を収容している収容室と、該電解槽からの塩素ガスを前記貯留室内の水に混入して次亜塩素酸水を生成する混入管路とからなり、
    前記貯留室と前記収容室とは左右に並設され、
    前記混入管路は混入管からなり、該混入管は根部が前記電解槽に接続していると共に、中間部において前記貯留室の上面又は側面の上部より該貯留室内に導入され、先端部が該貯留室内の下部で上方に臨むように配置されている次亜塩素酸水の製造装置。
    A storage chamber for storing water, a storage chamber for storing an electrolytic cell in which dilute hydrochloric acid is supplied to generate chlorine gas, and no diaphragm exists between the positive and negative electrodes, and chlorine gas from the electrolytic cell is stored in the storage chamber. It consists of a mixing line that mixes with water to produce hypochlorous acid water,
    The storage chamber and the storage chamber are arranged side by side,
    The mixing pipe is composed of a mixing pipe, the root of the mixing pipe is connected to the electrolytic cell, and is introduced into the storage chamber from the upper surface or the upper side of the storage chamber at the intermediate portion, and the tip portion is An apparatus for producing hypochlorous acid water arranged to face upward in the lower part of the storage chamber.
  6. 前記混入管の先端部の端末部に、ガスの気泡を細かくする細分化手段を結着した請求項5に記載の次亜塩素酸水の製造装置。   The apparatus for producing hypochlorous acid water according to claim 5, wherein a subdividing means for finely forming gas bubbles is bound to a terminal portion at a distal end portion of the mixing tube.
  7. 前記貯留室内において、前記細分化手段の上方に細分化した気泡を迂回流動させる迂回流動手段を設けた請求項2又は請求項4又は請求項6に記載の次亜塩素酸水の製造装置。   The apparatus for producing hypochlorous acid water according to claim 2, 4 or 6, further comprising a detour flow means for detouring the subdivided bubbles above the subdivision means in the storage chamber.
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