JP2008030979A5 - - Google Patents

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JP2008030979A5
JP2008030979A5 JP2006203888A JP2006203888A JP2008030979A5 JP 2008030979 A5 JP2008030979 A5 JP 2008030979A5 JP 2006203888 A JP2006203888 A JP 2006203888A JP 2006203888 A JP2006203888 A JP 2006203888A JP 2008030979 A5 JP2008030979 A5 JP 2008030979A5
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hypochlorous acid
water
air
acid water
solution
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JP2006203888A
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JP5070503B2 (en
JP2008030979A (en
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次亜塩素酸水は、食品添加物として認められているとともに、給食センター、食品製造プラント、レストランなどの食品調理室などにおける殺菌性洗浄水として利用されている。
次亜塩素酸水の製造は、例えば、食塩、塩化カリウム、塩酸などの水溶液のように塩素イオンを含んだ溶液を直流により電気分解することにより行われる。
そして、次亜塩素酸の生成は、塩素イオン(Cl)が陽極表面で電解酸化を受けて塩素(Cl)となり、さらに水と反応し、次亜塩素酸を生成することを利用している。
次亜塩素酸水製造装置としては、特開平9−103786号公報(特許文献1)に開示されているような食塩や塩化カリウムの低濃度溶液を隔膜式電解槽で電解する装置、特開2000−140850号公報(特許文献2)に開示されているような高濃度の塩溶液を連続的に電解し、水で希釈調製する装置、また、特開2000−212786号公報(特許文献3)に開示されているような高濃度の原液を貯留した電解槽を水タンク内に投入して電解し、電解槽内部に生成した電解液をタンク内に混合希釈する装置などが知られている。
Hypochlorous acid water is recognized as a food additive, and is also used as sterilizing washing water in food cooking rooms such as lunch centers, food manufacturing plants, and restaurants.
The production of hypochlorous acid water is performed, for example, by electrolyzing a solution containing chlorine ions with a direct current, such as an aqueous solution of sodium chloride, potassium chloride, hydrochloric acid or the like.
Hypochlorous acid is produced using the fact that chlorine ions (Cl ) undergo electrolytic oxidation on the anode surface to become chlorine (Cl 2 ), and further react with water to produce hypochlorous acid. Yes.
As an apparatus for producing hypochlorous acid water, an apparatus for electrolyzing a low concentration solution of sodium chloride or potassium chloride in a diaphragm type electrolytic cell as disclosed in JP-A-9-103786 (Patent Document 1), JP-A 2000 -140850 (patent document 2) disclosed in Japanese Patent Application Laid-Open No. 2000-212786 (patent document 3), a device for continuously electrolyzing a salt solution of high concentration and diluting with water. There is known an apparatus for electrolyzing an electrolytic cell storing a stock solution having a high concentration as disclosed in a water tank, and mixing and diluting the electrolytic solution generated inside the electrolytic cell in the tank.

この実施例において用いられる空気供給器3は、次亜塩素酸水製造用ガス発生器2の下方より、空気を供給するものとなっている。空気供給器3は、加湿機能を備えることが好ましい。空気供給器3としては、例えば、図2に示すように、吸引する空気を浄化する空気清浄器31、空気清浄器により清浄化された空気を加湿器である水貯留槽33に送気する送気ポンプ32とからなるものが好ましい。また、送気手段としては、ドライフォークノズルを用いてもよい、また、空気供給器としては、水ミストスプレーを用いてもよい。
空気清浄器31としては、物理的に異物を捕捉するフィルターと、化学的に異物を吸着する吸着材(例えば、活性炭)とを備えるものが好ましい。送気ポンプ32より送られる空気は、水貯留槽33内に貯留されている水中に導入される。そして、水貯留槽の上部と次亜塩素酸水製造用ガス発生器2の下部とは、管路34により接続されている。
The air supply device 3 used in this embodiment supplies air from below the gas generator 2 for producing hypochlorous acid water. It is preferable that the air supply device 3 has a humidification function. For example, as shown in FIG. 2, the air supply device 3 is an air purifier 31 that purifies the air to be sucked in, and air that is purified by the air purifier is sent to a water storage tank 33 that is a humidifier. What consists of the air pump 32 is preferable. Further, a dry fork nozzle may be used as the air supply means, and a water mist spray may be used as the air supply unit.
The air purifier 31 preferably includes a filter that physically captures foreign matter and an adsorbent (for example, activated carbon) that chemically adsorbs foreign matter. The air sent from the air feed pump 32 is introduced into the water stored in the water storage tank 33. And the upper part of a water storage tank and the lower part of the gas generator 2 for hypochlorous acid water manufacture are connected by the pipe line 34. FIG.

そして、ガス流出側ヘッダ145内に収納された板状部材144の下面には、環状凹部が設けられるとともに、この凹部に通気性メッシュ部材113が配置されており、保水性導電性多孔体25の流出を防止している。ガス流出側ヘッダ145は、ハウジング本体120の一端に固定されている。
通気性メッシュ部材112、113は、塩素耐腐食性非導電性材料(好ましくは、湿塩素耐腐食性非導電性材料)により形成されていることが好ましく、例えば、ガラス繊維、合成繊維、セラミックス繊維どによるメッシュが使用できる。合成繊維としては、ポリエチレン、ポリプロピレンなどのポリオレフィン系繊維、フッ素樹脂系繊維などが使用できる。
An annular recess is provided on the lower surface of the plate-like member 144 housed in the gas outflow side header 145, and a breathable mesh member 113 is disposed in the recess. Prevents outflow. The gas outflow side header 145 is fixed to one end of the housing body 120.
The breathable mesh members 112 and 113 are preferably formed of a chlorine corrosion resistant non-conductive material (preferably, a wet chlorine corrosion resistant non-conductive material), for example, glass fiber, synthetic fiber, ceramic fiber. mesh it can be used by Do etc.. As synthetic fibers, polyolefin fibers such as polyethylene and polypropylene, fluororesin fibers and the like can be used.

さらに、次亜塩素酸水製造装置1としては、図1に示すように、次亜塩素酸水作製部に設けられた製造次亜塩素酸水のpHもしくは電導度を検知するための検知部45の検知結果に基づき次亜塩素酸水製造装置を制御する制御部8を備えていることが好ましい。
この実施例の制御部8は、検知部45の検知結果に基づき、電源部6、空気供給器3および塩化物水溶液供給器5のすべての作動を制御するものとなっている。しかし、このようなものが好ましが、いずれか1つのみ、また、任意の2つのみを制御するものであってもよい。

Furthermore, as shown in FIG. 1, the hypochlorous acid water production apparatus 1 has a detection unit 45 for detecting the pH or conductivity of the produced hypochlorous acid water provided in the hypochlorous acid water production unit. It is preferable to include a control unit 8 that controls the hypochlorous acid water production apparatus based on the detection result.
The control unit 8 of this embodiment controls all operations of the power supply unit 6, the air supply unit 3, and the aqueous chloride solution supply unit 5 based on the detection result of the detection unit 45. However, this stuff is not preferable, but only one, or may be configured to control any two only.

JP2006203888A 2006-07-26 2006-07-26 Hypochlorous acid water production equipment Expired - Fee Related JP5070503B2 (en)

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JP2006203888A JP5070503B2 (en) 2006-07-26 2006-07-26 Hypochlorous acid water production equipment

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JP2006203888A JP5070503B2 (en) 2006-07-26 2006-07-26 Hypochlorous acid water production equipment

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JP2008030979A JP2008030979A (en) 2008-02-14
JP2008030979A5 true JP2008030979A5 (en) 2009-08-27
JP5070503B2 JP5070503B2 (en) 2012-11-14

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Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
KR101142833B1 (en) 2010-03-29 2012-05-08 동인메디텍 주식회사 Apparatus for manufacturing of hypochlorous acid water
KR101398053B1 (en) 2011-08-23 2014-05-27 (주) 테크윈 A scrubber system having an apparatus for creating automatic an oxidizing bent and absorbent
CN103791536A (en) * 2014-01-23 2014-05-14 广西华信恒基科技发展有限公司 Cooking fume purifying and exhausting device
KR101476097B1 (en) * 2014-04-18 2014-12-24 안산시 A sodium hypochlorite generator capable of the real time measurement of the concentration
JP6528173B2 (en) * 2015-04-02 2019-06-12 株式会社微酸研 Electrolytic cell and hypochlorous acid water production device
CN110314566B (en) * 2019-05-29 2021-09-07 山东消博士消毒科技股份有限公司 Disinfectant preparation system
CN110217862A (en) * 2019-07-01 2019-09-10 冉金环保科技发展(苏州)有限公司 It is a kind of to prepare subacidity hypochloric acid water electrolytic cell cooling structure
CN112499799A (en) * 2020-08-10 2021-03-16 中山市原域企业投资有限公司 Method and equipment for preparing hypochlorous acid by combining gas-liquid synthesis with ion exchange method
WO2022148535A1 (en) * 2021-01-06 2022-07-14 Condair Group Ag Method of controlling the conductivity of a liquid which is atomized in order to form an aerosol
CN113398867B (en) * 2021-07-14 2022-08-12 宁波蓝野医疗器械有限公司 Thing networking intelligence supplies water hypochlorous acid disinfecting equipment

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