JPS59203693A - Gas-liquid mixing device - Google Patents
Gas-liquid mixing deviceInfo
- Publication number
- JPS59203693A JPS59203693A JP58076256A JP7625683A JPS59203693A JP S59203693 A JPS59203693 A JP S59203693A JP 58076256 A JP58076256 A JP 58076256A JP 7625683 A JP7625683 A JP 7625683A JP S59203693 A JPS59203693 A JP S59203693A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- impeller
- liquid
- ventilation
- ventilation pipe
- 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
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
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- 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
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
- B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/13—Openwork frame or cage stirrers not provided for in other groups of this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
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】
本発明は気液混合装置、更に詳しく言えば液体に気体を
混合させて微粒気泡を発生させる曝気装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a gas-liquid mixing device, and more particularly to an aeration device that mixes gas with a liquid to generate fine air bubbles.
従来、此種装置としては水中ポンプで液体を噴出せしめ
、通気孔から送られた１体を強制的に差込ませて液体中
に微粒気泡を発生させる装置があるが、水深の深い所で
は膨大な動力を要するため、実質的に２ｍ未満の水深の
浅い液中でしか使用できず、その用途は極めて限られる
欠点があった。Conventionally, this type of device uses a submersible pump to eject liquid, and a device sent through a vent hole is forcibly inserted to generate microscopic bubbles in the liquid. Since it requires a large amount of power, it can only be used in shallow liquids of less than 2 m depth, which has the disadvantage that its applications are extremely limited.
従来装置の前記欠点を解消する装置として、第１図に示
すように通気パイプＡの下方部に放射状の隔板を取付け
、液体取入口Ｃから取入れた液体を液槽中ｌこ放射し、
この放射流によって気体噴出孔りから噴出する空気を吸
引させる装置が提案されている（実公昭５２−６９５５
号参照）。As a device to solve the above-mentioned drawbacks of the conventional device, as shown in FIG.
A device has been proposed that uses this radial flow to suck air ejected from a gas ejection hole (Utility Model Publication No. 52-6955).
(see issue).
しかしながらこの装置は確かに水深２ｍ以上の液中でも
有効に機能するが、大規模な曝気には適さず、しかも液
体排出口および気体排出口ともに幅狭く、複雑な構成に
なっているため、糸屑その他の屑物による目詰りが起り
易く、このため駆動モーターに過負荷がかかり、モータ
ー寿命を縮めてしまい、しかも一旦屑物がからまると除
去するのが困難で、再生利用ができない欠点があった。However, although this device certainly functions effectively in liquids at a depth of 2 m or more, it is not suitable for large-scale aeration, and both the liquid and gas outlets are narrow and have a complicated configuration, so it is difficult to remove lint. It is easy to get clogged with other debris, which puts an overload on the drive motor and shortens the life of the motor.Furthermore, once debris becomes entangled, it is difficult to remove and cannot be recycled. .
本発明者は此等従来曝気装置の欠点を解消し、汎用性が
高くしかも取扱いの簡便な装置を得んとして鋭意研究の
結果、液体の過流により生ずる負圧を利用すればよいこ
とに想到し、本発明を完成させるに至った。The inventor of the present invention sought to eliminate the drawbacks of conventional aeration equipment and create a device that is highly versatile and easy to handle, and as a result of intensive research, he came up with the idea that it would be better to utilize the negative pressure generated by overflow of liquid. However, the present invention was completed.
以下実施ｆｌＪを示す第２図〜第７図により本発明の詳
細な説明する。The present invention will be explained in detail below with reference to FIGS. 2 to 7 showing the implementation flJ.
即ち本発明は上方に気体取入口１ｂを有し、且つ下方側
部１ｃに通気口１ｄを穿設した通気パイプ１と、前記通
気口１ｄと開口部２ａ （第６図および第７図参照）と
で通気可能に通気パイプ１の下方側部１ｃに固定した中
空箱形のインペラー２と、通気パイプ１の下端開口部を
閉塞する盲板３とを有して成り、前記インペラー２の回
転方向の背面部２ｂｌこは複数の気体噴出孔２ｃが穿設
されている気液混合装置である。That is, the present invention provides a ventilation pipe 1 having a gas intake port 1b in the upper part and a ventilation port 1d in the lower side portion 1c, and the ventilation port 1d and the opening 2a (see FIGS. 6 and 7). It has a hollow box-shaped impeller 2 fixed to the lower side 1c of the ventilation pipe 1 so as to allow ventilation, and a blind plate 3 that closes the lower end opening of the ventilation pipe 1. This is a gas-liquid mixing device in which a plurality of gas ejection holes 2c are provided on the back surface 2bl.
本発明装置において、通気／くイブ１の径および長さは
任意であり、必要に応じて適宜定めればよい。また通気
パイプ１に設ける気体取入口もその口径は特に限定され
ず、通気に充分な面積を確保すればよ（、その数も１個
に限らな℃・。In the device of the present invention, the diameter and length of the ventilation/cive 1 are arbitrary and may be determined as appropriate as required. Further, the diameter of the gas intake port provided in the ventilation pipe 1 is not particularly limited, as long as it has a sufficient area for ventilation (and the number is not limited to one at °C).
この気体取入口は通気）くイブ１の上方に設ければよい
が、パイプ１の上端部を回転機構との連結に使用するこ
と、および液体が気体取入口から入り込むのを防止する
関係で７５イブ１の上方側部１ｂに設けるのが好ましい
。This gas intake port may be provided above the ventilation pipe 1, but since the upper end of the pipe 1 is used for connection with the rotating mechanism and to prevent liquid from entering through the gas intake port, Preferably, it is provided on the upper side portion 1b of the eve 1.
通気パイプ１の下方側部ＩＣに穿設する通気口１ｄは中
空箱型インペラー２の内径幅と同径乃至これより多少小
径にしてインペラー２の数に合わせて設けられる。The vent hole 1d formed in the lower side IC of the vent pipe 1 has a diameter equal to or slightly smaller than the inner diameter width of the hollow box impeller 2, and is provided in accordance with the number of impellers 2.
なお、必要により通気パイプ１の下方側部ＩＣのその他
の部分には前記気体取入口１ｂよりも小口径で可及的多
数の気体噴出口１ｅ’Ｆ穿設するようにしてもよい。If necessary, as many gas ejection ports 1e'F as possible may be provided in other parts of the lower side IC of the ventilation pipe 1, each having a diameter smaller than that of the gas intake port 1b.
前記インペラー２は前記通気口１ｄの穿設距離と同等以
上の長さおよび厚みにして通気／（イブ１の下方側部１
ｃに適当手段により固定するかまたは一体に設けられる
もので、その数は１枚以上で任意に定めてよいが、最も
安定した結果を得るのは４〜８枚を放射状に取付けた場
合である。なお、インペラー２を複数で用いる場合には
それらの上端部に補強板２ｅを配してお（とよい。好ま
しくはこの補強板２ｅのインペラ−２当接部以外の部分
に適当大きさの孔２ｆを適当数穿設してお（。か（すれ
ば本発明装置の使用時にこの孔２ｆより液体が流下して
気液の混合を一層効率的にすることができる。またイン
ペラー２の幅も任意に定めてよく特に限定はされない。The impeller 2 has a length and thickness equal to or greater than the perforation distance of the ventilation hole 1d.
They are fixed to c by appropriate means or are integrally provided, and the number may be arbitrarily determined from one to more, but the most stable results are obtained when 4 to 8 are attached radially. . In addition, when using a plurality of impellers 2, it is advisable to arrange a reinforcing plate 2e at the upper end of each impeller.Preferably, a hole of an appropriate size is formed in the part of the reinforcing plate 2e other than the part where the impeller 2 contacts. By drilling an appropriate number of holes 2f, liquid will flow down from these holes 2f when the device of the present invention is used, making the mixing of gas and liquid more efficient.Also, the width of the impeller 2 can be It may be arbitrarily determined and is not particularly limited.
そしてこのインペラー２の回転方向の背面部２ｂに穿設
する気体噴出口２Ｃは前記気体噴出口１ｅと同様に小口
径に作られており、可及的多数であることが望ましい。The gas jet ports 2C formed in the back surface 2b of the impeller 2 in the rotational direction are made to have a small diameter similarly to the gas jet ports 1e, and it is desirable that the number of gas jet ports is as large as possible.
なお、このインペラー２の回転方向側の正面部２ｄは液
体に渦流を生ぜしめる面であり、平面のままでよい。Note that the front surface 2d of the impeller 2 on the rotation direction side is a surface that generates a vortex in the liquid, and may remain flat.
通気パイプ１の下端開口部は必ず閉塞されていなければ
ならない。これを閉塞する盲板３は単に前記下端開口部
の口径に合せた大きさのものを嵌合、接着、その他の固
定手段により固定するので足りるが、好ましくは前記イ
ンペラ＝２の幅に合せた大きさの面積を有するように作
り、インペラー２の下端を固定せしめて、インペラー２
の補強を兼ねるようにする（第２図、第４図および第６
図参照）。そしてこの場合にも前記補強板２ｅ走同様に
孔３ａを穿設し、液体の流入を図るようにしてもよい（
第２図および第４図参照）。The opening at the lower end of the ventilation pipe 1 must be closed. The blind plate 3 that closes this can be simply fixed by fitting, gluing, or other fixing means with a size that matches the diameter of the lower end opening, but preferably a blind plate 3 that matches the width of the impeller 2. The impeller 2 is made to have an area of the same size, and the lower end of the impeller 2 is fixed.
(Figures 2, 4 and 6)
(see figure). In this case as well, holes 3a may be provided in the same manner as in the reinforcing plate 2e to allow liquid to flow in.
(See Figures 2 and 4).
なお本発明装置に用いる材料としては金属、プラスチッ
クス、セラミック等が挙げられ、これらを１種類あるい
は適宜組合わせて使用することができる。The materials used in the device of the present invention include metals, plastics, ceramics, etc., and these can be used alone or in an appropriate combination.
本発明装置は通気パイプ１の頂部を回転機構（図中省略
）に連結せしめて用いる。回転機構の作動により通気パ
イプ１を回転せしめ、これによりインペラー２が液体中
で回転して渦流を生ぜしめ、インペラー２の回転方向の
背面の液体中に負圧が生じて気体取入口１ｂからパイプ
１内に流入した気体が順に通気口１ｄ、開口部２ａそ経
てインペラー２内空洞に至り、更に気体噴出口２ｃより
噴出し渦流中に混入する。またパイプｌに気体噴出口１
ｅがある場合にはここからも気体が噴出する。混入した
気体は渦流とインペラー２の剪断力吉により液体中に極
微粒の気泡を発生させる。The device of the present invention is used by connecting the top of the ventilation pipe 1 to a rotating mechanism (not shown). The ventilation pipe 1 is rotated by the operation of the rotation mechanism, which causes the impeller 2 to rotate in the liquid and generate a vortex, and negative pressure is generated in the liquid on the back side in the rotational direction of the impeller 2, causing the pipe to flow from the gas intake port 1b. The gas that has flowed into the impeller 2 passes through the vent 1d and the opening 2a, reaches the cavity inside the impeller 2, and is further ejected from the gas outlet 2c to mix into the vortex. Also, there is a gas outlet 1 in the pipe l.
If e is present, gas will also be ejected from here. The mixed gas generates extremely fine bubbles in the liquid due to the vortex and the shearing force of the impeller 2.
本発明装置は、浄化槽、汚水処理槽、魚類養殖槽、植物
栽培槽等で液体を気体（空気、酸素等）で処理するのに
用いることができる。The device of the present invention can be used to treat liquid with gas (air, oxygen, etc.) in septic tanks, sewage treatment tanks, fish culture tanks, plant cultivation tanks, and the like.
本発明装置は次のような技術的効果を有している。The device of the present invention has the following technical effects.
（１）気体を液中に導入するのは自吸式であり多量の気
体を極微粒気泡として 液中に発生させることができ
る。(1) Gas is introduced into the liquid by a self-priming method, and a large amount of gas can be generated in the liquid as microscopic bubbles.
（２） インペラーの回転方向の背面に発生する負圧
を応用する構造のため、液中に強力な真空圧を発生させ
、小さなエネルギーで気体を液中に吸引させることがで
きる。而して水深が２ｍ以上の所でも容易に目的を達す
ること力５できる。(2) The structure utilizes the negative pressure generated on the back side of the impeller in the direction of rotation, so it is possible to generate strong vacuum pressure in the liquid and draw gas into the liquid with a small amount of energy. Therefore, you can easily reach your goal even in places where the water depth is 2 meters or more.
（３）一度に多量の気体を噴出させること力（できるの
で強力な上昇流を発生し、周囲の液体（こ対流現象を起
させ、水槽全体に均一をこ空気を供給できる。(3) The force of blowing out a large amount of gas at once generates a strong upward flow, and the surrounding liquid causes a convection phenomenon, allowing uniform air to be supplied throughout the aquarium.
（４）気体は極微粒化し【液体中に混入するため例えば
酸素の溶解効率を高める事ができる。(4) The gas becomes extremely fine particles and mixes into the liquid, making it possible to increase the dissolution efficiency of oxygen, for example.
（５）従来の曝気装置におけるような液体に流動エネル
ギーを発生させる構造ではな℃・ため、使用エネルギー
を大幅に節約できる。(5) It does not have a structure that generates flow energy in the liquid as in conventional aeration equipment, so energy consumption can be significantly reduced.
（６）装置内に液体を流入し、噴射させる構造でないた
め、屑物による目詰りがなく、駆動モーターの過負荷を
防止し、モーター寿命を長（することができる。また装
置に屑物がからまってもすぐ除去できるので長期間の再
生利ｓｉ可能である。(6) Since the structure does not allow liquid to flow into the device and be sprayed, there is no clogging with debris, which prevents overloading of the drive motor and extends the life of the motor. Even if it gets tangled, it can be removed immediately, so it can be reused over a long period of time.
（７）極めて簡単な構造であり、容易に分解組立てがで
き、しかも無給油型であるため、取扱いが非常に簡単で
ある０(7) It has an extremely simple structure, can be easily disassembled and assembled, and is oil-free, making it extremely easy to handle.
第１図は、従来の気液混合装置の要部を示す一部縦断側
面図、第２図は本発明気液混合装置の実施態様を示す一
部切欠斜視図、第３〜５図は同他の実施態様を示す一部
切欠斜視図、第６図は同横断平面図、第７図はインペラ
ーの斜視図である。
図中符号：
１・・・通気パイプ；１ｂ・・・気体取入口；１ｄ・・
・通気口、１ｅ・・・気体噴出口；２・・・インペラー
；２ａ・・・開口部；２ｂ・・・インペラーの回転方向
背面部；２ｃ・−・気体噴出口；２ｅ・・・補強板；３
・・・盲板。
第 １ｗＩ
Ｄ
第 ２ 図
第 ３ 図
第 ４ 図
第 ５ 図FIG. 1 is a partially cutaway side view showing the main parts of a conventional gas-liquid mixing device, FIG. 2 is a partially cutaway perspective view showing an embodiment of the gas-liquid mixing device of the present invention, and FIGS. 3 to 5 are the same. FIG. 6 is a partially cutaway perspective view showing another embodiment, FIG. 6 is a cross-sectional plan view thereof, and FIG. 7 is a perspective view of the impeller. Codes in the figure: 1... Ventilation pipe; 1b... Gas intake port; 1d...
・Vent hole, 1e... Gas outlet; 2... Impeller; 2a... Opening; 2b... Back side of impeller in rotational direction; 2c... Gas outlet; 2e... Reinforcement plate ;3
...blind board. Fig. 1wI D Fig. 2 Fig. 3 Fig. 4 Fig. 5
Claims (1)
設した通気パイプと、開口部を前記通気口と通気可能（
こ固定した中空箱形のインペラーと、通気パイプの下端
開口部を閉塞する盲板とを有してなり、前記インペラー
の回転方向の背面部には複数の気体噴出孔が穿設されて
いることを特徴とする気液混合装置。 ２）気体噴出孔が通気パイプ下方部にも設けられている
特許請求の範囲第１項に記載の装置。 ３）インペラーの上端部および／または下端部に補強椰
有する特許請求の範囲第１項まｆＩ工第２項に記載の装
置。 ４）補強板に液体流入用の孔が設けられている特許請求
の範囲第３項に記載の装置。[Scope of Claims] l) A ventilation pipe having a gas intake in the upper part and a ventilation hole in the lower side, and an opening that can communicate with the ventilation hole (
The impeller has a fixed hollow box-shaped impeller and a blind plate that closes the lower end opening of the ventilation pipe, and a plurality of gas ejection holes are bored in the back surface of the impeller in the rotating direction. A gas-liquid mixing device featuring: 2) The device according to claim 1, wherein the gas jet hole is also provided in the lower part of the ventilation pipe. 3) The device according to claim 1 or claim 2, which has a reinforcing layer at the upper end and/or lower end of the impeller. 4) The device according to claim 3, wherein the reinforcing plate is provided with holes for liquid inflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58076256A JPS59203693A (en) | 1983-05-02 | 1983-05-02 | Gas-liquid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58076256A JPS59203693A (en) | 1983-05-02 | 1983-05-02 | Gas-liquid mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59203693A true JPS59203693A (en) | 1984-11-17 |
| JPS6234437B2 JPS6234437B2 (en) | 1987-07-27 |
Family
ID=13600120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58076256A Granted JPS59203693A (en) | 1983-05-02 | 1983-05-02 | Gas-liquid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59203693A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990166A (en) * | 1989-06-08 | 1991-02-05 | Babich William F | Gas stream purifying equipment |
| US5336399A (en) * | 1991-12-27 | 1994-08-09 | Takekazu Kajisono | Apparatus for purifying and activating water |
| JP2007237153A (en) * | 2006-03-06 | 2007-09-20 | Npo Machinami Ikuseikai | Air mixing and agitation technology |
| JP2011173076A (en) * | 2010-02-25 | 2011-09-08 | Hokkaido Univ | Rotary blade type bubble generator |
| JP2012035205A (en) * | 2010-08-07 | 2012-02-23 | Kazunobu Sato | Gas-liquid and liquid-liquid mixing apparatus and method |
| CN103406050A (en) * | 2013-08-28 | 2013-11-27 | 上海森松混合技术工程装备有限公司 | Self-suction type efficient stirring device |
| CN108079847A (en) * | 2017-11-24 | 2018-05-29 | 长沙德科投资管理咨询有限公司 | A kind of homogenizing agitating pot of stabilization |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890845B (en) * | 2017-11-29 | 2019-12-03 | 重庆大学 | A kind of Combined stirring paddle improving suction capactity and mixing efficiency |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424133U (en) * | 1977-07-20 | 1979-02-16 | ||
| JPS54110163U (en) * | 1978-01-23 | 1979-08-02 |
-
1983
- 1983-05-02 JP JP58076256A patent/JPS59203693A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424133U (en) * | 1977-07-20 | 1979-02-16 | ||
| JPS54110163U (en) * | 1978-01-23 | 1979-08-02 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990166A (en) * | 1989-06-08 | 1991-02-05 | Babich William F | Gas stream purifying equipment |
| US5336399A (en) * | 1991-12-27 | 1994-08-09 | Takekazu Kajisono | Apparatus for purifying and activating water |
| JP2007237153A (en) * | 2006-03-06 | 2007-09-20 | Npo Machinami Ikuseikai | Air mixing and agitation technology |
| JP2011173076A (en) * | 2010-02-25 | 2011-09-08 | Hokkaido Univ | Rotary blade type bubble generator |
| JP2012035205A (en) * | 2010-08-07 | 2012-02-23 | Kazunobu Sato | Gas-liquid and liquid-liquid mixing apparatus and method |
| CN103406050A (en) * | 2013-08-28 | 2013-11-27 | 上海森松混合技术工程装备有限公司 | Self-suction type efficient stirring device |
| CN103406050B (en) * | 2013-08-28 | 2015-09-02 | 上海森松混合技术工程装备有限公司 | A kind of high-efficiency self-suction agitating device |
| CN108079847A (en) * | 2017-11-24 | 2018-05-29 | 长沙德科投资管理咨询有限公司 | A kind of homogenizing agitating pot of stabilization |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234437B2 (en) | 1987-07-27 |
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