JPH02268801A - Method and device for separating gas and liquid - Google Patents
Method and device for separating gas and liquidInfo
- Publication number
- JPH02268801A JPH02268801A JP9205789A JP9205789A JPH02268801A JP H02268801 A JPH02268801 A JP H02268801A JP 9205789 A JP9205789 A JP 9205789A JP 9205789 A JP9205789 A JP 9205789A JP H02268801 A JPH02268801 A JP H02268801A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- gas
- injector
- liq
- supplied
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 235000013334 alcoholic beverage Nutrition 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 238000007872 degassing Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000500891 Insecta Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野J
この発明はビルディング等の給水管路における赤水防止
、防食防錆を初めとして、ボイラ、冷凍機等の熱交換器
に発生する腐食の防止と、酒造、飲料水関係の酸化防止
のための脱気方法及び装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field J] This invention is applicable to prevention of red water and corrosion prevention in water supply pipes of buildings, etc., as well as prevention of corrosion occurring in heat exchangers of boilers, refrigerators, etc. This invention relates to a degassing method and device for preventing oxidation in alcoholic beverages and drinking water.
従来、液体中の脱気方法として、ポンプを利用し、気液
分離膜を内蔵した脱気筒に導き、当該脱気装置の脱気用
として、真空ポンプで分離した気体を面外へ排出させて
いた。Conventionally, as a method for degassing liquids, a pump is used to guide the gas to a degassing cylinder with a built-in gas-liquid separation membrane, and a vacuum pump is used to discharge the separated gas out of the plane for degassing the degassing device. Ta.
酒、飲料水のびん詰め、缶詰め作業において、被液内の
腐食作用を減少させ、日持ちをよくするため、密封に先
たち容器と容器内の被蔽を加熱することを行なっていた
。しかしながらこの方法においては、有機物に熱を加え
るため、食味、香気、光沢、の変化、ビタミンの破壊な
どの問題があった。In bottling and canning of alcoholic beverages and other beverages, the container and the covering within the container were heated prior to sealing in order to reduce corrosive effects within the liquid and extend shelf life. However, in this method, since heat is applied to the organic matter, there are problems such as changes in taste, aroma, and gloss, and destruction of vitamins.
[発明が解決しようとする課題〕
上記のように、給液ポンプと、真空ポンプを連動して運
転制御していたが1課題の第一は、真空ポンプは高真空
度が要求されるため高価であり、かつ水蒸気が真空ポン
プに混りやすく、ひんばんにメンテナンスする必要があ
ることであり、第2は溶存ガスの除去率を一定に保持す
るために、水量の変動に比例して真空ポンプの制御を行
ない1発生する吸弓量を連続的に変化させる必要があり
、これを自動的に行なうには、複雑な制御が必要であっ
て、結果的に装置の大型化、高額化、メンテナンスの複
雑化を招来するということである。[Problems to be solved by the invention] As mentioned above, the liquid supply pump and the vacuum pump have been operated in conjunction with each other, but the first problem is that the vacuum pump is expensive because it requires a high degree of vacuum. Another problem is that water vapor easily gets mixed into the vacuum pump, requiring frequent maintenance.Secondly, in order to maintain a constant dissolved gas removal rate, the vacuum pump needs to be adjusted in proportion to changes in the amount of water. It is necessary to continuously change the amount of suction produced by controlling the amount of suction produced. To do this automatically, complicated control is required, resulting in larger and more expensive equipment and maintenance. This means that this will lead to complications.
〔課題を解決するための手段J
この発明は前記の課題を解決するため、気液分離膜を用
いる脱気装置において、脱気のための真空発生部にイン
セクタを用い、補液の一部をインセクタの圧力液として
利用することを特徴とする気液分離方法と循環ポンプと
して1台の給液ポンプを有しこの給液ポンプの下流側に
おいて液体を二分岐させ一方は気液分離装置へ移送し、
他方はインセクタへの圧力液として使用し、常時被液の
一部を循環させることを特徴とする気液分離装置を提案
し、かつ酒、飲料水の脱気において、気液分離膜を用い
た気液の分離を、インセクタを用いて行なわせるもので
ある9
し作用〕
この発明によれば真空発生装置部にインセクタを用いる
ことにより、容易に高真空度を安定的に発生させること
ができ、液体中の溶存ガス濃度は微少量なことから、動
力としての必要給水量も少量ですむものであり、かつ吸
引する気体に水蒸気を含んでいても何ら問題がなく、給
液量の制御は、液量調節弁又は給液ポンプの回転数を調
節すればよいのである。この時、脱気筒への給液量が変
化しても、インセクタは圧力調整弁で一定圧力のため変
化しない。[Means for Solving the Problems J] In order to solve the above-mentioned problems, the present invention uses an insecter in the vacuum generating section for degassing in a deaerator using a gas-liquid separation membrane, and a part of the replacement fluid is transferred to the insector. A gas-liquid separation method characterized in that the liquid is used as a pressure liquid of ,
On the other hand, we proposed a gas-liquid separation device that is used as a pressure liquid to the insecter and constantly circulates a part of the liquid, and also uses a gas-liquid separation membrane for deaeration of alcoholic beverages and drinking water. According to the present invention, by using an insector in the vacuum generator section, a high degree of vacuum can be easily and stably generated, Since the concentration of dissolved gas in the liquid is very small, the amount of water required for power is also small, and there is no problem even if the gas to be sucked contains water vapor, so controlling the amount of liquid supplied is All you have to do is adjust the rotation speed of the volume control valve or the liquid supply pump. At this time, even if the amount of liquid supplied to the decylinder changes, the pressure in the injector remains constant due to the pressure regulating valve.
給液量の増減に伴ない、溶存ガスの除去量が変化しても
、インセクタは十分な余裕を持っているため、除去率に
影響しない。Even if the amount of dissolved gas removed changes as the amount of liquid supplied changes, the removal rate will not be affected because the insecter has sufficient margin.
[実施例J
第1図はこの発明の方法を示すもので、液体は輸液管1
を介して給液ポンプ2に導かれ。[Example J Figure 1 shows the method of the present invention, in which the liquid is injected into the infusion tube 1.
is led to the liquid supply pump 2 via.
増圧された後、二分岐され、一方は脱気筒3に導かれ溶
存ガスを取り除かれて、装置外へ送り出され、もう一方
はインセクタ4に入り。After being pressurized, it is branched into two branches, one of which is guided to the decylinder 3 to remove dissolved gas and sent out of the apparatus, and the other enters the injector 4.
前記脱気筒3に通じる排気管5から流入する気体と補液
を混入して排気装置6に入り、ここで気体を管外に放出
後、給液管lにもどる。The gas flowing from the exhaust pipe 5 leading to the decylinder 3 is mixed with the replacement fluid and enters the exhaust device 6, where the gas is discharged outside the pipe and then returned to the liquid supply pipe 1.
第2図は実際の気液分離装置の一例であって、液体は給
液管11に導かれ、輸液ポンプ12により増圧され排気
装置13により、まず液体中に混入されている気体を管
外へ排気する。Fig. 2 shows an example of an actual gas-liquid separation device, in which liquid is introduced into a liquid supply pipe 11, the pressure is increased by an infusion pump 12, and the gas mixed in the liquid is removed from the pipe by an exhaust device 13. Exhaust to.
その後流体は二分岐され、一方の液体は圧力調整弁14
により一定圧力に調節され、ストレーナ15によりろ過
してから、磁気処理器16内を通過し、磁気処理された
液体は、脱気筒17内に内蔵されている気液分離@tg
の接液分表面にスケールが付着することを予防する能力
を得て、この脱気1’1i17により液体中の溶存ガス
を取り除かれて装置外へ送り出される。The fluid is then split into two, one of which is supplied to the pressure regulating valve 14.
The liquid is adjusted to a constant pressure by the strainer 15, filtered by the strainer 15, and then passed through the magnetic treatment device 16.
This degassing 1'1i17 removes dissolved gas in the liquid and sends it out of the apparatus.
もう一方の液体は圧力調節弁18により一定圧力に調節
されたのち、動力用液体としてインセクタ19に導かれ
る。このインセクタ19によって発生した真空により、
脱気筒17内の、分離された気体を逆止弁20を経て吸
引し、排気装置21により、a入した気体を管外へ排気
し、逆止弁22を経て給液管11に戻る。この場合給液
調節弁23の調節により、容易に溶存ガスの除去率を一
定に保持しながら、処理流量を変化させることができる
。The other liquid is regulated to a constant pressure by the pressure regulating valve 18, and then guided to the insecter 19 as a power liquid. Due to the vacuum generated by this insector 19,
The separated gas in the decylinder 17 is sucked through the check valve 20, and the gas that has entered is exhausted out of the pipe by the exhaust device 21, and then returns to the liquid supply pipe 11 through the check valve 22. In this case, by adjusting the liquid supply control valve 23, the processing flow rate can be easily changed while keeping the dissolved gas removal rate constant.
[発明の効果〕
前述の方法及び装置の採用により、この発明によれば装
置を小型でしかも低コストにでき、構造的に簡単である
ため故障が少なく、メンテナンスも容易であるという効
果を奏し、その利用価値は顕著なものがある。[Effects of the Invention] By employing the above-mentioned method and device, the device of the present invention can be made small and low-cost, and because of its simple structure, there are fewer breakdowns and maintenance is easy. Its utility value is remarkable.
第1図はこの発明の方法を示す説明図で。 第2図は実際の装置の概略図である。 なお図において、 】7 給液ポンプ 脱気筒 インセクタ 第 図 と 第 図 手続補正書(自発) 平成2年3月 ■ 2゜ 3゜ 特許庁長官 吉 1)文 毅 殿 事件の表示 平成1年 特 許 願 第92057号発明の名称 気液分離方法及び装置 補正をする者 事件との関係 特許出願人 名 称 水道機工株式会社 FIG. 1 is an explanatory diagram showing the method of this invention. FIG. 2 is a schematic diagram of the actual device. In the figure, ]7 liquid supply pump de-cylinder Insecta No. figure and No. figure Procedural amendment (voluntary) March 1990 ■ 2゜ 3゜ Yoshi, Commissioner of the Patent Office 1) Takeshi Moon Display of incidents 1999 Patent Application No. 92057 Name of the invention Gas-liquid separation method and device person who makes corrections Relationship to the case Patent applicant Name Suido Kiko Co., Ltd.
Claims (3)
めの真空発生部にインゼクタを用い、被液の一部をイン
ゼクタの圧力液として利用することを特徴とする気液分
離方法。(1) A gas-liquid separation method characterized in that in a deaerator using a gas-liquid separation membrane, an injector is used as a vacuum generating section for deaeration, and a part of the liquid to be applied is used as pressure liquid for the injector.
液ポンプの下流側において液体を二分岐させ一方は気液
分離装置へ移送し、他方はインゼクタへの圧力液として
使用し、常時被液の一部を循環させることを特徴とする
気液分離装置。(2) One liquid supply pump is used as a circulation pump, and the liquid is branched into two on the downstream side of this liquid supply pump, one is transferred to the gas-liquid separator, and the other is used as pressure liquid to the injector, and is constantly A gas-liquid separation device characterized by circulating a part of the liquid.
気液の分離を、インゼクタを用いて行なわせる方法及び
装置。(3) A method and device for separating gas and liquid using a gas-liquid separation membrane using an injector in deaeration of alcoholic beverages and drinking water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9205789A JPH02268801A (en) | 1989-04-12 | 1989-04-12 | Method and device for separating gas and liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9205789A JPH02268801A (en) | 1989-04-12 | 1989-04-12 | Method and device for separating gas and liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02268801A true JPH02268801A (en) | 1990-11-02 |
Family
ID=14043866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9205789A Pending JPH02268801A (en) | 1989-04-12 | 1989-04-12 | Method and device for separating gas and liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02268801A (en) |
-
1989
- 1989-04-12 JP JP9205789A patent/JPH02268801A/en active Pending
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