JPH11192421A - Production of carbonate fountain - Google Patents
Production of carbonate fountainInfo
- Publication number
- JPH11192421A JPH11192421A JP87998A JP87998A JPH11192421A JP H11192421 A JPH11192421 A JP H11192421A JP 87998 A JP87998 A JP 87998A JP 87998 A JP87998 A JP 87998A JP H11192421 A JPH11192421 A JP H11192421A
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- gaseous
- dissolver
- gas
- pressure
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生理的に効果のある炭
酸泉が容易に得られる炭酸温水の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing carbonated hot water from which a physiologically effective carbonated spring can be easily obtained.
【０００２】[0002]
【従来の技術】炭酸泉は優れた保温作用があることか
ら、古くから温泉を利用する浴場等で用いられている。
炭酸泉の保温作用は、基本的には、含有炭酸ガスの末梢
血管拡張作用により身体環境が改善されるためと考えら
れる。また炭酸ガスの経皮進入によって毛管血管床の増
加及び拡張が起こり、皮膚の血行を改善する。このため
退行性病変及び末梢循環障害の治療に効果があるとされ
ている。2. Description of the Related Art Carbonated springs have been used in baths using hot springs for a long time because of their excellent heat-retaining effect.
It is considered that the warming action of the carbonated spring is basically because the body environment is improved by the peripheral vasodilating action of the contained carbon dioxide gas. In addition, the percutaneous penetration of carbon dioxide causes an increase and expansion of the capillary vascular bed, thereby improving blood circulation in the skin. For this reason, it is said to be effective in treating degenerative lesions and peripheral circulatory disorders.
【０００３】このように炭酸泉が優れた効果を持つこと
から、これを人工的に調合する試みが行われてきた。例
えば浴槽内に炭酸ガスを気泡の形で送り込む方法、炭酸
塩と酸とを作用させる化学的方法、タンクに温水と炭酸
ガスとを一定期間加圧封入する方法、また、半透膜を通
じて炭酸ガスを供給し、水に吸収させる方法等により炭
酸温水を得ていた。[0003] Since the carbonated spring has such an excellent effect, attempts have been made to artificially mix it. For example, a method of sending carbon dioxide gas in the form of bubbles into a bathtub, a chemical method of reacting a carbonate and an acid, a method of pressurizing and sealing hot water and carbon dioxide gas in a tank for a certain period, and a method of carbon dioxide gas passing through a semipermeable membrane And hot water of carbonic acid was obtained by a method of absorbing water.
【０００４】[0004]
【発明が解決しようとする課題】しかし、従来の炭酸温
水の製造方法、例えば化学的方法では、炭酸ガス濃度を
数１００ｐｐｍ程度にするには、多量の薬品を投入しな
ければならなかった。また、浴槽内に炭酸ガスを気泡の
形で送り込む方法では、温水への炭酸ガスの溶解率が１
０％程度に過ぎず、大部分の炭酸ガスが散逸してしま
い、炭酸ガス濃度を数１００ｐｐｍ程度にしようとする
と、この場合も大量の炭酸ガスを供給しなければならな
かった。However, in a conventional method for producing hot water of carbonic acid, for example, a chemical method, a large amount of chemicals must be introduced in order to reduce the carbon dioxide concentration to about several hundred ppm. In the method of sending carbon dioxide gas into the bathtub in the form of bubbles, the dissolution rate of carbon dioxide gas in hot water is 1%.
Since it is only about 0%, most of the carbon dioxide gas is dissipated, and in order to reduce the carbon dioxide gas concentration to about several hundred ppm, a large amount of carbon dioxide gas must be supplied also in this case.
【０００５】すなわち、これら従来の技術では、供給さ
れた炭酸ガスに比して炭酸泉中に溶解する炭酸ガスの割
合が低く、炭酸ガスの利用効率が低かった。That is, in these conventional techniques, the proportion of carbon dioxide dissolved in the carbonated spring is lower than the supplied carbon dioxide, and the utilization efficiency of carbon dioxide is low.
【０００６】本発明の目的は、簡便な装置で炭酸ガスの
溶解効率がより高く、炭酸ガスを無駄なく利用すること
ができ、高濃度の炭酸ガス濃度を有する炭酸泉の製造方
法を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for producing a carbonated spring having a high concentration of carbon dioxide gas, which has a higher efficiency of dissolving carbon dioxide gas with a simple apparatus, can utilize carbon dioxide gas without waste, and has a high concentration. is there.
【０００７】[0007]
【課題を解決するための手段】すなわち、本発明は、温
水と炭酸ガスを炭酸ガス溶解器に供給し、炭酸ガスを温
水に溶解させて炭酸泉を製造する方法において、炭酸ガ
ス溶解器内で加圧下で炭酸ガスを温水に溶解させた後、
得られた炭酸泉をガス分離器へ送り大気圧まで減圧し、
該分離器で炭酸泉より揮散した炭酸ガスを圧縮器へ導い
て回収し、この回収した炭酸ガスを前記炭酸ガス溶解器
へ導いて温水へ溶解させることを特徴とする炭酸泉の製
造方法である。That is, the present invention relates to a method for producing a carbonated spring by supplying hot water and carbon dioxide to a carbon dioxide gas dissolver, and dissolving the carbon dioxide gas in the warm water to produce a carbon dioxide spring. After dissolving carbon dioxide in hot water under pressure,
The resulting carbonated spring is sent to a gas separator and depressurized to atmospheric pressure.
A method for producing a carbonated spring, comprising: introducing carbon dioxide gas volatilized from a carbonated spring in the separator to a compressor to collect the carbon dioxide gas; and guiding the collected carbon dioxide gas to the carbon dioxide gas dissolver to dissolve the carbon dioxide gas in warm water.
【０００８】[0008]
【発明の実施の形態】以下、本発明の方法を実施するた
めの装置を示す図１を参照しつつ本発明を具体的に説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to FIG. 1 showing an apparatus for carrying out the method of the present invention.
【０００９】本発明で用いる炭酸ガス溶解器１は、加圧
可能であればその形状は特に限定されず種々のものが使
用できる。また、材質も特に限定されないが、耐食性の
良好な金属、例えばステンレス等が好ましい。また、そ
の容積としては、生成した炭酸泉を使用する浴槽の容積
や温水の供給流量にもよるが１０〜１５０Ｌのものが好
ましい。炭酸ガス溶解器には温水流入口２を設け、熱交
換器３を経て加熱された温水は、そこから溶解器内へ導
入する。炭酸ガスは、炭酸ガスボンベ４から炭酸ガス配
管５により炭酸ガス取り入れ口６から溶解器内へ導入さ
れるが、それとともに圧縮器７からも回収した炭酸ガス
が回収ガス配管８により回収ガス取り入れ口９から溶解
器内に導入される。炭酸ガス配管および回収ガス配管の
先端には、散気ノズル１０が設けられ、温水中にガスを
細かい気泡でバブリングして炭酸ガスの溶解を促進させ
ている。The shape of the carbon dioxide dissolver 1 used in the present invention is not particularly limited as long as it can be pressurized, and various types can be used. The material is not particularly limited, but a metal having good corrosion resistance, for example, stainless steel is preferable. The volume depends on the volume of the bathtub using the generated carbonated spring and the supply flow rate of hot water, but is preferably 10 to 150 L. A hot water inlet 2 is provided in the carbon dioxide gas dissolver, and hot water heated via the heat exchanger 3 is introduced into the dissolver therefrom. The carbon dioxide gas is introduced from the carbon dioxide gas cylinder 4 by the carbon dioxide gas pipe 5 into the melter through the carbon dioxide gas inlet 6, and at the same time, the carbon dioxide gas also recovered from the compressor 7 is recovered by the recovery gas pipe 8 through the recovered gas intake port 9. From the melter. A diffuser nozzle 10 is provided at the tip of the carbon dioxide gas pipe and the recovery gas pipe, and the gas is bubbled in warm water with fine bubbles to promote the dissolution of carbon dioxide gas.
【００１０】炭酸ガス溶解器の底部近傍には炭酸泉流出
口１１が配設され、溶解器内に貯まった炭酸泉は溶解器
内の加圧された勢いで定期的に取り出されガス分離器１
２へ送られる。なお、温水流入口、炭酸泉流出口、炭酸
ガス取り入れ口および回収ガス取り入れ口には、水や炭
酸ガスの流量の制御や定期的な水の供給、停止を行う電
磁制御弁１３〜１６がそれぞれ設置されている。A carbonated spring outlet 11 is provided near the bottom of the carbon dioxide gas dissolving unit, and the carbonated spring stored in the dissolving unit is periodically taken out by the pressurized force in the dissolving unit to remove the gas.
Sent to 2. Electromagnetic control valves 13 to 16 for controlling the flow rate of water or carbon dioxide gas and for periodically supplying and stopping water are installed at the hot water inlet, the carbonated spring outlet, the carbon dioxide gas intake, and the collected gas intake. Have been.
【００１１】炭酸ガス溶解器における炭酸ガスの溶解
は、温水流入口の弁を開き、炭酸泉の流出口の弁を閉
じ、溶解器内に温水を所定量貯めたてから、温水流入口
の弁を閉じて溶解器内を密閉状態にした後、炭酸ガスお
よび回収ガスを散気ノズルから温水中に散気して実施さ
れる。散気を続けて溶解器内の圧力を高めていき、所定
の圧力に達したところで、所定時間放置して炭酸ガスを
十分に溶解させて炭酸泉を得る。炭酸ガス溶解器で高圧
に保持する炭酸ガス圧力としては０．１５ＭＰａから
１．０ＭＰａ程度が好ましい。０．１５ＭＰａ未満では
ガス分離器での回収炭酸ガス量が少なく、わざわざ本発
明の方法を採用する利点が少ない。また、ガス圧力を高
圧に保つ時間としては、１０秒〜５分が好ましい。To dissolve the carbon dioxide gas in the carbon dioxide gas dissolver, open the valve at the hot water inlet, close the valve at the outlet of the carbonated spring, store a predetermined amount of hot water in the dissolver, and then open the valve at the hot water inlet. After closing and making the inside of the dissolver hermetically sealed, the carbon dioxide gas and the recovery gas are diffused into the warm water from the diffusion nozzle to carry out the operation. The pressure inside the dissolver is increased by continuing the aeration, and when the pressure reaches a predetermined value, the solution is left for a predetermined time to sufficiently dissolve the carbon dioxide gas to obtain a carbonated spring. The carbon dioxide pressure maintained at a high pressure by the carbon dioxide dissolver is preferably about 0.15 MPa to 1.0 MPa. If the pressure is less than 0.15 MPa, the amount of carbon dioxide gas recovered in the gas separator is small, and there is little advantage in adopting the method of the present invention. The time for keeping the gas pressure high is preferably 10 seconds to 5 minutes.
【００１２】ガス分離器は、加圧された炭酸泉を少なく
とも大気圧まで減圧するとともに、減圧されることによ
り炭酸泉から揮散する炭酸ガスを一時的に貯め、導管に
より圧縮器へ送るものである。炭酸泉を導入する前のガ
ス分離器内は、減圧状態であってもよいし大気圧でもよ
い。ガス分離器の容積としては、炭酸ガス溶解器の容積
の１／５〜２倍のものが好ましい。ガス分離器内で捕集
された炭酸ガスは、導管１７を経て圧縮機７へ送られる
が、導管には逆止弁１８が取り付けられており、ガス分
離器内が所定の圧力以上であるとこの逆止弁が開き、炭
酸ガスを圧縮機へ流す。炭酸泉が導入された後のガス分
離器内は、少なくとも大気圧下になるように調整される
が、圧縮機の作用により幾分減圧になっても差し支えな
い。ガス分離のため、炭酸泉はガス分離器において１０
〜３０秒程度保持することが好ましい。ガスを分離した
炭酸泉は、電磁制御弁１９を経て浴槽２０へ送られる。The gas separator depressurizes the pressurized carbonated spring to at least the atmospheric pressure, temporarily stores the carbon dioxide gas volatilized from the carbonated spring when the pressure is reduced, and sends it to the compressor through a conduit. The interior of the gas separator before introducing the carbonated spring may be in a reduced pressure state or an atmospheric pressure. The volume of the gas separator is preferably 1/5 to 2 times the volume of the carbon dioxide dissolver. The carbon dioxide gas collected in the gas separator is sent to the compressor 7 through a conduit 17, and a check valve 18 is attached to the conduit, and when the pressure inside the gas separator is equal to or higher than a predetermined pressure. The check valve opens, allowing carbon dioxide to flow to the compressor. After the carbonated spring is introduced, the inside of the gas separator is adjusted to be at least atmospheric pressure, but the pressure may be reduced somewhat by the action of the compressor. For gas separation, the carbonated spring is 10
It is preferable to hold for about 30 seconds. The carbonated spring from which the gas has been separated is sent to a bathtub 20 via an electromagnetic control valve 19.
【００１３】このようにして圧縮機へ導かれ回収された
炭酸ガスは、圧縮機で加圧され、再度炭酸ガス溶解器内
に送られ炭酸泉製造に利用される。圧縮機は、回転型お
よび往復型の何れタイプも使用できるが、処理ガス量が
それほど多くないので小型の回転型のものが好ましい。
なお、ガス分離器内で捕集される回収ガスは、必ずしも
炭酸ガス１００％ではなく空気が混入している場合もあ
るが、このような混合回収ガスが圧縮機で加圧されて炭
酸ガス溶解器内に送られても一向差し支えない。また、
圧縮機には、圧縮された回収ガスを保持する機能を設け
てもよい。The carbon dioxide gas thus guided to the compressor and recovered is pressurized by the compressor, sent to the carbon dioxide gas dissolver again, and used for producing a carbonated spring. As the compressor, any of a rotary type and a reciprocating type can be used, but a small rotary type is preferable because the amount of processing gas is not so large.
The recovered gas collected in the gas separator may not necessarily be 100% carbon dioxide gas but may be mixed with air. However, such a mixed recovered gas is pressurized by a compressor and dissolved in carbon dioxide gas. There is no problem even if sent to the vessel. Also,
The compressor may be provided with a function of holding the compressed recovered gas.
【００１４】本発明の方法において、炭酸ガス溶解器並
びにガス分離器は、炭酸泉の浴槽装置のどのような場所
に設けても差し支えないが、熱交換器等によって温水が
作られた後、浴槽へ温水を導入する直前が適当である。In the method of the present invention, the carbon dioxide gas dissolver and the gas separator may be provided in any place of the bathtub apparatus of the carbonated spring, but after the hot water is produced by the heat exchanger or the like, the hot water is put into the bathtub. Immediately before the introduction of hot water is appropriate.
【００１５】[0015]
【実施例】本発明を実施例により具体的に説明する。 実施例 温水流入口、炭酸泉流出口、炭酸ガス取り入れ口および
回収ガス取入れ口を有し、内部に散気ノズルが配設され
た内容積８０Ｌの炭酸ガス溶解器と、加圧された炭酸泉
より余剰の炭酸ガスを分離回収する内容積４０Ｌのガス
分離容器とを有する図１に示すような炭酸泉の製造を用
いて炭酸泉を製造した。EXAMPLES The present invention will be specifically described with reference to examples. Example An 80-liter carbon dioxide gas dissolver having a hot water inlet, a carbon dioxide spring outlet, a carbon dioxide gas intake, and a recovery gas intake, and having a diffuser nozzle disposed inside, and a surplus from a pressurized carbon dioxide spring A carbonated spring was manufactured using a carbonated spring as shown in FIG. 1 having a gas separation container having an inner volume of 40 L for separating and recovering carbon dioxide.
【００１６】温水流入口の弁を開け、炭酸泉流出口の弁
を閉じ、４０℃の温水を該溶解器内に７０Ｌ貯め、温水
流入口の弁を閉じ、散気ノズルより炭酸ガスを８ＮＬ／
ｍｉｎの流量で供給し、温水中に散気した。溶解器内の
圧力が０．５ＭＰａになるまでガスの供給を続け、０．
５ＭＰａの状態で１分間保持した。その後この炭酸泉を
ガス分離器へ導き、そこで大気圧まで減圧し、余剰の炭
酸ガスを揮散させ分離した。ガス分離器にて分離された
余剰の炭酸ガスは、圧縮機で加圧圧縮され、これを再び
ガス溶解器へ導き温水への溶解に利用した。このように
してガス分離器で炭酸ガスを分離して得られた炭酸泉を
浴槽に導き、浴槽で炭酸ガス濃度を測定したところ５５
０ｐｐｍであり、炭酸ガスの利用率は理論量の３９％で
あった。The valve at the hot water inlet is opened, the valve at the carbonated water outlet is closed, 70 L of 40 ° C. hot water is stored in the dissolver, the valve at the hot water inlet is closed, and 8 NL / kg of carbon dioxide gas is diffused from the air diffusion nozzle.
min and flowed into warm water. Gas supply was continued until the pressure in the dissolver reached 0.5 MPa.
It was kept at 5 MPa for 1 minute. Thereafter, the carbonated spring was led to a gas separator, where the pressure was reduced to atmospheric pressure, and excess carbon dioxide was volatilized and separated. Excess carbon dioxide gas separated by the gas separator was pressurized and compressed by a compressor, and the compressed gas was again guided to a gas dissolver and used for dissolution in hot water. The carbon dioxide spring obtained by separating the carbon dioxide gas by the gas separator in this way was led to a bathtub, and the concentration of the carbon dioxide gas was measured in the bathtub.
It was 0 ppm, and the utilization rate of carbon dioxide was 39% of the theoretical amount.
【００１７】[0017]
【発明の効果】本発明の炭酸泉の製造方法によれば、簡
便な方法で炭酸ガスを温水に無駄無く溶解させて高濃度
の炭酸泉を得ることができる。According to the method for producing a carbonated spring of the present invention, a highly concentrated carbonated spring can be obtained by dissolving carbon dioxide gas in warm water without waste.
【図１】本発明の方法を実施するのに用いる炭酸泉の製
造装置の一例を示す図である。FIG. 1 is a diagram showing an example of an apparatus for producing a carbonated spring used to carry out the method of the present invention.
１ 炭酸ガス溶解器 ２ 温水流入口 ３ 熱交換器 ４ 炭酸ガスボンベ ５ 炭酸ガス配管 ６ 炭酸ガス取り入れ口 ７ 圧縮機 ８ 回収ガス配管 ９ 回収ガス取り入れ口 １０ 散気ノズル １１ 炭酸泉流出口 １２ ガス分離器 １３〜１６、１９ 電磁制御弁 １７ 導管 １８ 逆止弁 ２０ 浴槽 REFERENCE SIGNS LIST 1 carbon dioxide gas dissolver 2 hot water inlet 3 heat exchanger 4 carbon dioxide gas cylinder 5 carbon dioxide piping 6 carbon dioxide intake 7 compressor 8 recovery gas piping 9 recovery gas intake 10 diffuser nozzle 11 carbon dioxide spring outlet 12 gas separator 13 ~ 16, 19 Electromagnetic control valve 17 Conduit 18 Check valve 20 Bathtub
Claims (2)
し、炭酸ガスを温水に溶解させて炭酸泉を製造する方法
において、炭酸ガス溶解器内で加圧下で炭酸ガスを温水
に溶解させた後、得られた炭酸泉をガス分離器へ送り大
気圧まで減圧し、該分離器で炭酸泉より揮散した炭酸ガ
スを圧縮器へ導いて回収し、この回収した炭酸ガスを前
記炭酸ガス溶解器へ導いて温水へ溶解させることを特徴
とする炭酸泉の製造方法。1. A method for producing a carbonated spring by supplying hot water and carbon dioxide gas to a carbon dioxide gas dissolving device and dissolving the carbon dioxide gas in the hot water, wherein the carbon dioxide gas is dissolved in the hot water under pressure in the carbon dioxide dissolving device. Thereafter, the obtained carbonated spring is sent to a gas separator to reduce the pressure to atmospheric pressure. In the separator, the carbon dioxide gas volatilized from the carbonated spring is led to a compressor and collected, and the collected carbon dioxide gas is led to the carbon dioxide dissolver. And dissolving it in warm water.
の間に逆止弁を配設することを特徴とする請求項１記載
の炭酸泉の製造方法。2. The method for producing a carbonated spring according to claim 1, wherein the gas separator and the compressor are connected by a conduit, and a check valve is provided therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00087998A JP3808616B2 (en) | 1998-01-06 | 1998-01-06 | Production method of carbonated spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00087998A JP3808616B2 (en) | 1998-01-06 | 1998-01-06 | Production method of carbonated spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11192421A true JPH11192421A (en) | 1999-07-21 |
| JP3808616B2 JP3808616B2 (en) | 2006-08-16 |
Family
ID=11485968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00087998A Expired - Fee Related JP3808616B2 (en) | 1998-01-06 | 1998-01-06 | Production method of carbonated spring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3808616B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2003057228A1 (en) * | 2001-12-28 | 2005-05-12 | ネオケミア株式会社 | Carbon dioxide external composition and method for producing the same |
| JP2005169187A (en) * | 2003-12-08 | 2005-06-30 | Mitsubishi Rayon Co Ltd | Carbonated water producing apparatus |
| WO2005067862A1 (en) * | 2004-01-14 | 2005-07-28 | Mitsubishi Rayon Co., Ltd. | Carbonate spring producing system |
| JP2010104912A (en) * | 2008-10-30 | 2010-05-13 | Sanyo Electric Co Ltd | Neutralizing device and air conditioning apparatus |
| WO2010095607A1 (en) * | 2009-02-19 | 2010-08-26 | 日本エー・シー・ピー株式会社 | Pressurized gas mist bathing system |
| KR101161257B1 (en) * | 2010-03-02 | 2012-07-02 | 신도이앤씨 (주) | H2C03 saturated aqueous solution Manufacturing Method and System |
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1998
- 1998-01-06 JP JP00087998A patent/JP3808616B2/en not_active Expired - Fee Related
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| JPWO2003057228A1 (en) * | 2001-12-28 | 2005-05-12 | ネオケミア株式会社 | Carbon dioxide external composition and method for producing the same |
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| WO2005067862A1 (en) * | 2004-01-14 | 2005-07-28 | Mitsubishi Rayon Co., Ltd. | Carbonate spring producing system |
| KR100802204B1 (en) | 2004-01-14 | 2008-02-11 | 미츠비시 레이온 가부시키가이샤 | Carbonate spring producing system |
| US8157248B2 (en) | 2004-01-14 | 2012-04-17 | Mitsubishi Rayon Co., Ltd. | Carbonate spring producing system |
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| CN102159168A (en) * | 2009-02-19 | 2011-08-17 | 中村正一 | Pressurized gas mist bathing system |
| WO2010095607A1 (en) * | 2009-02-19 | 2010-08-26 | 日本エー・シー・ピー株式会社 | Pressurized gas mist bathing system |
| JPWO2010095607A1 (en) * | 2009-02-19 | 2012-08-23 | 中村 正一 | Gas mist pressure bath system |
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| JP5474042B2 (en) * | 2009-02-19 | 2014-04-16 | 正一 中村 | Gas mist pressure bath system |
| KR101161257B1 (en) * | 2010-03-02 | 2012-07-02 | 신도이앤씨 (주) | H2C03 saturated aqueous solution Manufacturing Method and System |
| CN103551062A (en) * | 2013-10-30 | 2014-02-05 | 福州大北农生物技术有限公司 | Equipment for improving preparation efficiency of nutrient solution as well as production method of nutrient solution |
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