JPS62277133A - Apparatus for feeding gas into liquid or mixing liquids - Google Patents
Apparatus for feeding gas into liquid or mixing liquidsInfo
- Publication number
- JPS62277133A JPS62277133A JP61291406A JP29140686A JPS62277133A JP S62277133 A JPS62277133 A JP S62277133A JP 61291406 A JP61291406 A JP 61291406A JP 29140686 A JP29140686 A JP 29140686A JP S62277133 A JPS62277133 A JP S62277133A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- gas
- distribution device
- membrane
- chamber
- 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 36
- 239000012528 membrane Substances 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2333—Single stirrer-drive aerating units, e.g. with the stirrer-head pivoting around an horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/409—Parts, e.g. diffusion elements; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71755—Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
３、発明の詳細な説明
［産業上の利用分野］
この発明は、気体を液体の中へ給送するか又は液体同士
を混合する装置であって、分布装置と振動手段とからな
るものに関する。Detailed Description of the Invention 3. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a device for feeding gas into a liquid or mixing liquids, which uses a distribution device and a vibration Relating to things consisting of means.
［従来の技術とその問題点］
西ドイツ公開特許明細書２，５１４，１９７によれば、
可動に配され、且つ横方向に向けられた振動手段に連結
された気体排出装置が既知である。この振動手段により
、横方向の振動、すなわち、気体排出装置の多孔性の表
面領域において形成された気体排出孔のレベルと平行な
振動が、可能である。気体排出装置のこの様な横方向の
振動運動によって、剪断力か利用され、この剪断力は気
体排出孔から排出される気泡に作用して、この気泡を気
体排出装置から遠い方向へ押しやる。この種の装置によ
り、液体中において細かな気泡を発生させることが可能
であるが、この装置の欠点は、気体排出装置を動かす振
動手段に必要なエネルギーの消費量が大である点にある
。[Prior art and its problems] According to West German published patent specification 2,514,197,
Gas evacuation devices are known which are movably arranged and connected to laterally oriented vibration means. By means of this vibration means, transverse vibrations, ie vibrations parallel to the level of the gas evacuation holes formed in the porous surface area of the gas evacuation device, are possible. This lateral oscillatory movement of the gas evacuation device utilizes shear forces which act on the gas bubbles being ejected from the gas evacuation holes and force them away from the gas evacuation device. A device of this type makes it possible to generate fine gas bubbles in a liquid, but a disadvantage of this device is the high energy consumption required for the vibrating means for moving the gas evacuation device.
ドイツ特許明細書３，０３９，９６９においても、気泡
を発生させる装置が知られている。この装置においては
、気体排出装置の表面領域に細かな多数の孔が存在し、
この気体排出装置が液中に漬けられ、気体が連続的に供
給されると、この気体排出装置は自動的に振動を開始し
て、これにより、脈動によって細かな気泡を発生させる
。A device for generating air bubbles is also known from German Patent Specification 3,039,969. In this device, a large number of fine holes are present in the surface area of the gas evacuation device,
When the gas evacuation device is immersed in liquid and gas is continuously supplied, the gas evacuation device automatically begins to vibrate, thereby generating fine bubbles through pulsation.
この装置の欠点は、気泡を均一かつ連続的に排出するこ
とが不可能であるところにある。The disadvantage of this device is that it is not possible to eject the bubbles uniformly and continuously.
さらに、液体同士を混合する装置としては多くのものが
知られている。これらの既知の装置は、機械的な渦巻運
動により、一つの液体を他の液体中に送り込む。この既
知の方法によりエマルジョンである混合物を調製するた
めには、大きな運動エネルギーが消費される。しばしば
、同時に生ずる摩擦により温度が上昇して好ましくない
。Furthermore, many devices are known for mixing liquids. These known devices drive one liquid into another by mechanical swirling motion. In order to prepare a mixture which is an emulsion by this known method, a large amount of kinetic energy is consumed. Frequently, the accompanying friction results in an undesirable increase in temperature.
［発明の解決課題］
この発明の根底をなす課題は、多量の気体又は液体を、
細かく分割された形態において、液体の中に導入し、そ
の際、エネルギー消費量が最少であり、かつ、これ等媒
体の乱流運動を引き起すことがなく、したがって、媒体
にしばしば発生する好ましくない温度上昇を回避し得る
装置を提供するところにある。[Problem to be solved by the invention] The problem underlying this invention is to
In finely divided form, they can be introduced into the liquid with minimal energy consumption and without causing turbulent movements of the medium, thus eliminating the undesirable effects that often occur in the medium. The object of the present invention is to provide a device that can avoid temperature rise.
〔課題解決のための手段と作用］
この発明によれば、前記の目的は次の様にして解決され
る。即ち、多数の孔を有する膜からなる分布装置がチャ
ンバーに取付けられており、このチャンバーには気体又
は液体が連続的に供給され、振動手段がチャンバー内の
気体または液体を脈動させ、これにより、分布装置が細
かい気体又は液体の泡を撮動数と同期して周囲の液体中
へ排出することにより解決される。[Means and effects for solving the problem] According to the present invention, the above-mentioned object is solved as follows. That is, a distribution device consisting of a membrane with a large number of holes is attached to a chamber, into which a gas or liquid is continuously supplied, and vibration means pulse the gas or liquid in the chamber, so that The solution is that a distribution device expels fine gas or liquid bubbles into the surrounding liquid in synchronization with the number of shots.
気体又は液体の振動による圧縮は、例えばチャンバーの
底部を構成するとともに振動手段により振動させられる
膜により行なわれる。Vibratory compression of the gas or liquid is effected, for example, by a membrane forming the bottom of the chamber and being vibrated by vibrating means.
しかしながら、膜に多数の孔を形成し、それ自体が排出
部材を構成するようにしてもよく、この場合には、排出
部材は振動手段に直接連結され、チャンバーの上部又は
横の領域においてを利に設けられる。However, it is also possible to form a number of holes in the membrane and to constitute the evacuation member itself, in which case the evacuation member is directly connected to the vibration means and is used in the upper or lateral areas of the chamber. established in
また、振動手段が、チャンバーの底部領域に取付けられ
た膜に作用し、チャンバーの上部領域に配された排出部
材にロッドを介して堅く取付けられるようにしてもよい
。It may also be provided that the vibration means act on a membrane attached to the bottom region of the chamber and are rigidly attached via a rod to the evacuation member arranged in the upper region of the chamber.
排出部材又は膜は、振動手段により、気体又は液体の排
出孔のレベルに垂直な方向に振動させられる。この振動
手段としては、ソレノイドにより駆動される振動装置を
用いることが可能である。The evacuation member or membrane is vibrated by the vibrating means in a direction perpendicular to the level of the gas or liquid evacuation hole. As this vibration means, it is possible to use a vibration device driven by a solenoid.
排出部材を頂部開口を有するチャンバーに取付け、分布
装置はケース開口の周囲に取付けられ、このケース開口
の周囲にチャンバーに開口した気体又は液体の供給用の
導管を設けることが便利である。この様に、分布装置は
チャンバーの一部を構成し、所望のどのような幾何学的
な形状をとることも可能である。Conveniently, the evacuation member is mounted in a chamber having a top opening, and the distribution device is mounted around a case opening around which a conduit for the supply of gas or liquid opens into the chamber. The distribution device thus forms part of the chamber and can take any desired geometric shape.
分布装置は小さな多数の孔を有する膜により形成するこ
とが好適である。Preferably, the distribution device is formed by a membrane having a large number of small pores.
さらに、分布装置を剛性のある多孔板により形成し、こ
の多孔板の周縁を可撓性をもって固定することもできる
。Furthermore, the distribution device can be formed of a rigid perforated plate, and the peripheral edge of the perforated plate can be fixed with flexibility.
振動手段はそれ自体知られた方法で分布装置に堅く連結
されている。The vibration means are rigidly connected to the distribution device in a manner known per se.
排出された気体又は液体の泡の数及び大きさは、供給さ
れる液体又は気体の量、分布装置に設けられた孔の数及
び寸法、振動手段により発生する振動の回数及び振幅い
かんにより、広い範囲において可変である。振動手段が
分布装置又は膜に圧力を付与する場合には、いつでも、
細かな泡が分布装置から排出されて、これにより、分布
装置を横断する気体又は液体の圧力が増大する。The number and size of the discharged gas or liquid bubbles may vary depending on the amount of liquid or gas supplied, the number and size of the holes provided in the distribution device, and the number and amplitude of vibrations generated by the vibration means. Variable in range. Whenever the vibrating means applies pressure to the distribution device or membrane,
Fine bubbles are expelled from the distribution device, thereby increasing the pressure of the gas or liquid across the distribution device.
［実施例］
次に、四つの概略図により本発明の装置の実施例を説明
する。[Example] Next, an example of the apparatus of the present invention will be described with reference to four schematic diagrams.
第１図は分布装置（１）を有する装置の断面図である。FIG. 1 is a sectional view of a device with a distribution device (1).
分布装置（１）は、チャンバー（２）の周縁に取付けら
れ、気体又は液体の供給用の導管（３）と振動手段（５
）を有している。この振動手段（５）は剛性のあるロッ
ド（４）を介して膜（１０）に作用しチャンバーの内部
の気体又は液体を脈動させ、これにより、分布装置（１
）は細かな泡（６）を周囲の液体中へ振動数と同期して
排出する。The distribution device (1) is attached to the periphery of the chamber (2) and includes a conduit (3) for the supply of gas or liquid and a vibration means (5).
)have. This vibration means (5) acts on the membrane (10) via the rigid rod (4) and pulses the gas or liquid inside the chamber, thereby causing the distribution device (1
) discharges fine bubbles (6) into the surrounding liquid in synchronization with the vibration frequency.
第２図は、分布装置（１）を構成する多数の孔ををする
膜を備えた装置の断面図である。この分布装置（１）は
、チャンバー（２）に取付けられ、振動手段（５）を存
している。この振動手段（５）は、剛性のあるロッド（
４）介して気体分布装置（１）に作用する。FIG. 2 is a cross-sectional view of a device with a multi-porous membrane constituting the distribution device (1). This distribution device (1) is attached to a chamber (2) and includes vibration means (5). This vibration means (5) consists of a rigid rod (
4) acting on the gas distribution device (1) via;
第３図は、分布装置（１）を構成する剛性があり多数の
孔を有する板を備えた装置の断面図である。分布装置（
１）は、チャンバー（２）に可撓性のある中間層（８）
（例えばゴム）を介して取付けられ、剛性のあるロッド
（４）を介して分布装置（１）に作用する振動手段（５
）を有している。FIG. 3 is a sectional view of a device comprising a rigid, multi-perforated plate constituting the distribution device (1). Distribution device (
1) a flexible intermediate layer (8) in the chamber (2);
Vibration means (5) are attached via rubber (for example rubber) and act on the distribution device (1) via a rigid rod (4).
)have.
第４図は、液体を満したバイブ（９）の側部に挿入され
た分布装置（１）を有する装置の断面図であり、振動手
段（５）は、チャンバー（２）の内部にある第２のロッ
ド（７）を介して気体分布装置（１）と堅く連結されて
いる膜（１０）に作用する。FIG. 4 is a cross-sectional view of the device with the distribution device (1) inserted into the side of the liquid-filled vibrator (9), the vibrating means (5) being located inside the chamber (2). It acts on a membrane (10) which is rigidly connected to the gas distribution device (1) via two rods (7).
この実施例においては、分布装置（１）は多数の孔を有
する膜により形成されている。In this embodiment, the distribution device (1) is formed by a membrane with a large number of holes.
効果コ
この発明によれば、多量の気体又は液体を、細かく分割
された形態において、液体の中に導入し、その際、エネ
ルギー消費量が最少であり、かつ、これ等媒体の乱流運
動を引き起すことがなく、したがって、媒体にしばしば
発生する好ましくない温度上昇を回避することができる
。Effects: According to the invention, large amounts of gas or liquid can be introduced into a liquid in finely divided form, with minimal energy consumption and turbulent movements of these media. therefore, the undesirable temperature rise that often occurs in the medium can be avoided.
要 約コ
気体を液体中に導入するか又は液体同士を混合する装置
であって、気体分布装置（１）と振動手段（５）とから
なる。Summary This is a device for introducing gas into a liquid or mixing liquids together, and consists of a gas distribution device (1) and a vibration means (5).
気体分布装置（１）は一平面内に位置する排出孔と、気
体又は液体が供給されるチャンバー（２）とを有してい
る。The gas distribution device (1) has a discharge hole located in one plane and a chamber (2) into which gas or liquid is supplied.
膜（１０）に作用する振動手段（５）により、チャンバ
ー（２）内に収納された気体又は液体は、脈動により圧
縮され、細かく区分された形態において分布装置（１）
を通過して液体中に排出される。By means of vibration means (5) acting on the membrane (10), the gas or liquid contained in the chamber (2) is compressed by pulsation and distributed in the distribution device (1) in a finely divided form.
and is discharged into the liquid.
第１図から第４図は、それぞれ本発明の一実施例を示す
概略図である。
符号の説明
１・・・・・・分布装置
２・・・・・・チャンバー
５・・・・・・振動手段
７・・・・・・ロッド
８・・・・・・可撓性ある中間層
１０・・・・・・膜1 to 4 are schematic diagrams each showing an embodiment of the present invention. Explanation of symbols 1... Distribution device 2... Chamber 5... Vibration means 7... Rod 8... Flexible intermediate layer 10...Membrane
Claims (1)
装置であって、分布装置（１）と振動手段（５）とから
なるものにおいて 分布装置（１）は一平面内に位置する排出孔を有してお
り、この分布装置は気体又は液体が供給されるチャンバ
ーを閉塞し、膜（１０）に作用する振動手段（５）が脈
動するようにしてチャンバー内の気体又は液体を圧縮し
、前記の気体又は液体を分布装置（１）を通過させて細
かく区分した形態において液体中に導入することを特徴
とする装置。 ２、特許請求の範囲第１項に記載の装置であって、分布
装置（１）と膜（１０）とがロッド（７）により堅く連
結されていることを特徴とする装置。 ３、特許請求の範囲第１項に記載の装置において、振動
手段（５）により作用される膜が多数の孔を有し、分布
装置（１）として働く二重の機能を有していることを特
徴とする装置。 ４、特許請求の範囲第２項又は第３項に記載の装置にお
いて、分布装置（１）は、剛性があり多数の孔を有する
板であって、可撓性のある中間層（８）を介して取付け
られていることを特徴とする装置。 ５、特許請求の範囲第１項〜第４項のいずれか１項に記
載の装置において、振動手段（５）がソレノイドにより
駆動される振動装置であることを特徴とする装置。[Claims] 1. In a device for introducing gas into a liquid or mixing liquids, the distribution device (1) is one Having a discharge hole located in the plane, this distribution device closes the chamber into which the gas or liquid is supplied and causes the vibration means (5) acting on the membrane (10) to pulsate the air inside the chamber. A device characterized in that it compresses a gas or liquid and introduces said gas or liquid into the liquid in finely divided form by passing it through a distribution device (1). 2. Device according to claim 1, characterized in that the distribution device (1) and the membrane (10) are rigidly connected by a rod (7). 3. In the device according to claim 1, the membrane acted upon by the vibration means (5) has a large number of holes and has a dual function of acting as a distribution device (1). A device featuring: 4. In the device according to claim 2 or 3, the distribution device (1) is a rigid plate having a large number of holes, and has a flexible intermediate layer (8). A device characterized in that it is attached through. 5. The device according to any one of claims 1 to 4, characterized in that the vibration means (5) is a vibration device driven by a solenoid.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3543022A DE3543022C1 (en) | 1985-12-05 | 1985-12-05 | Appliance for mixing gas into a liquid |
| DE3543022.2 | 1985-12-05 | ||
| DE3608970.2 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62277133A true JPS62277133A (en) | 1987-12-02 |
Family
ID=6287717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61291406A Pending JPS62277133A (en) | 1985-12-05 | 1986-12-05 | Apparatus for feeding gas into liquid or mixing liquids |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62277133A (en) |
| DE (1) | DE3543022C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010508143A (en) * | 2006-10-30 | 2010-03-18 | ザ ユニバーシティー オブ シェフィールド | Foam generation for aeration and other purposes |
| US10377651B2 (en) | 2006-10-30 | 2019-08-13 | Perlemax Ltd | Bubble generation for aeration and other purposes |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811768C2 (en) * | 1988-04-08 | 1994-12-08 | Bruno Gruber | Device for generating a gas column in a liquid |
| DE10011022A1 (en) * | 2000-03-07 | 2001-09-27 | Meinhard Knoll | Apparatus for performing synthesis, analysis or transport processes with a process fluid has a reaction zone with controlled delivery of a process fluid and control fluids with inner analysis and reaction interfaces at the side walls |
| EP2097107B1 (en) | 2006-10-25 | 2016-05-04 | Revalesio Corporation | Therapeutic treatment of eyes using an oxygen-enriched solution |
| DE502007005007D1 (en) | 2007-07-26 | 2010-10-21 | Wmf Wuerttemberg Metallwaren | Device for mixing water and gas |
| DE102007049077A1 (en) | 2007-10-12 | 2009-04-16 | IVET Ingenieurgesellschaft für Verfahrensentwicklung und Entsorgungstechnik mbH | Device for introducing gas in liquid medium in container, has lower open pulse tube and is subjected above homogeneous gas pressure impulses |
| US9643140B2 (en) | 2014-05-22 | 2017-05-09 | MikroFlot Technologies LLC | Low energy microbubble generation system and apparatus |
| WO2016018504A1 (en) * | 2014-07-29 | 2016-02-04 | MikroFlot Technologies LLC | Low energy microbubble generation by supplying pulsating gas to a porous diffuser |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514197A1 (en) * | 1975-04-01 | 1976-10-14 | Linde Ag | Bubbling of gases into liquids - in large quantities with minimal energy consumption |
| DE3039969C2 (en) * | 1980-10-23 | 1983-06-01 | Bruno 8039 Puchheim Gruber | Device for generating gas bubbles or foam |
-
1985
- 1985-12-05 DE DE3543022A patent/DE3543022C1/en not_active Expired
-
1986
- 1986-12-05 JP JP61291406A patent/JPS62277133A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010508143A (en) * | 2006-10-30 | 2010-03-18 | ザ ユニバーシティー オブ シェフィールド | Foam generation for aeration and other purposes |
| US8287175B2 (en) | 2006-10-30 | 2012-10-16 | Perlemax Limited | Bubble generation for aeration and other purposes |
| US10377651B2 (en) | 2006-10-30 | 2019-08-13 | Perlemax Ltd | Bubble generation for aeration and other purposes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3543022C1 (en) | 1987-08-13 |
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