JPS63197527A - Agitating system with dynamic mixer - Google Patents
Agitating system with dynamic mixerInfo
- Publication number
- JPS63197527A JPS63197527A JP62029620A JP2962087A JPS63197527A JP S63197527 A JPS63197527 A JP S63197527A JP 62029620 A JP62029620 A JP 62029620A JP 2962087 A JP2962087 A JP 2962087A JP S63197527 A JPS63197527 A JP S63197527A
- Authority
- JP
- Japan
- Prior art keywords
- dynamic mixer
- stirring
- liquid
- agitating
- mixing
- 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 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 31
- 239000008187 granular material Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract description 5
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は攪拌装置に係わり、特に、液体と粉体および粒
体の均一混合攪拌に好適な攪拌装置に関するものである
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a stirring device, and particularly to a stirring device suitable for uniformly mixing and stirring liquid, powder, and granules.
従来より液体と粉体および粒体の攪拌においては、分散
と混合を目的とするため、高速回転で、なおかつ、流路
をできるだけ狭呪して全体的に均一混合攪拌が行なえる
ものとして、構造的にはダイナミックミキサー（ホモミ
キサー）が適していたので、それが採用されてきた。攪
拌ｇｔ置としては第２図に示すように、まず、分散を目
的とするｈゝ′
ダイナミックミキサーｔＶあり、その液をポンプ校で攪
拌槽１０へ送り、この攪拌槽１０で混合攪拌を行ない、
さらにポンプ１３で、貯蔵タンク１１へ送り。Conventionally, when stirring liquids, powders, and granules, the purpose is to disperse and mix them, so the structure is designed to rotate at high speed and to narrow the flow path as much as possible to achieve uniform mixing and stirring overall. Dynamic mixers (homo mixers) were suitable for this purpose, so they were adopted. As shown in Fig. 2, the stirring gt device includes a dynamic mixer tV for the purpose of dispersion.The liquid is sent to the stirring tank 10 by a pump, and mixed and stirred in the stirring tank 10.
Further, the pump 13 sends it to the storage tank 11.
この貯蔵タンク１１で沈降防止のため攪拌しながら必要
量貯蔵する方式が採用されてきた。従来のものはほとん
どが回分式で、装置としても大型化となりでいたため、
非常にコスト高となっていた。A system has been adopted in which the required amount of liquid is stored in the storage tank 11 while stirring to prevent sedimentation. Most of the conventional ones were batch-type, which meant the equipment was too large.
The cost was extremely high.
なお、この種の装置として関連するものには１例えば実
公昭５２−８１２１号等が挙げられる。Incidentally, related devices of this type include, for example, Utility Model Publication No. 52-8121.
従来の攪拌装置においては、攪拌槽に直接ダイナミック
ミキサーを設置していたため、タンクの容積により攪拌
動力の大きさも異なり、容積毎に新規設計が必要で、容
積当りの必要馬力があるため、タンクが大きくなればな
るほどコストアップとなる等の問題があった。In conventional stirring equipment, the dynamic mixer was installed directly in the stirring tank, so the amount of stirring power varied depending on the volume of the tank, requiring a new design for each volume, and the required horsepower per volume. There was a problem that the larger the size, the higher the cost.
本発明の目的は、装置を簡略化して攪拌装置のコストダ
ウンを図ることにある。An object of the present invention is to simplify the device and reduce the cost of the stirring device.
上記目的は、液体と粉体又は粒体な高速で予備混合させ
るダイナミックミキサーと、前記予備混合された混合液
を攪拌混合しながら貯蔵する攪拌槽とを備えることによ
り達成される。The above object is achieved by providing a dynamic mixer that premixes liquid and powder or granules at high speed, and a stirring tank that stores the premixed liquid mixture while stirring and mixing.
ダイナミックミキサーと攪拌槽を別個に設置したことに
より、分散と混合はダイナミックミキサーにて行ない、
液体と粉体および粒体の均一化を計り、攪拌槽は沈降防
止と貯槽を目的とするため、攪拌機としては一般的なも
のを使用することが可能であり、攪拌装置としては従来
の攪拌槽にダイナミックミキサーを附属させることでユ
ニブト化が可能である。By installing the dynamic mixer and stirring tank separately, dispersion and mixing are performed by the dynamic mixer.
Since the purpose of the stirring tank is to homogenize the liquid, powder, and granules, and to prevent sedimentation and serve as a storage tank, it is possible to use a general type of stirrer, and a conventional stirring tank can be used as the stirring device. By attaching a dynamic mixer to the unit, it is possible to make it into a single unit.
以下１本発明の一実施例を第１図擾こよって説明する。 An embodiment of the present invention will be described below with reference to FIG.
装ぼの構成としては、液体と粉体、あるいは粒体の分散
＃混合を行なうダイナミックミキサー（ホモミキサー）
裏と、分散および混合された液体を貯蔵するための攪拌
槽２から構成される。The structure of the container is a dynamic mixer (homomixer) that performs dispersion/mixing of liquid and powder or granules.
It consists of a back and a stirring tank 2 for storing the dispersed and mixed liquid.
液体と粉体、あるりは粒体の混合比率を決定した後、ま
ず、０Ｎ−ＯＦＦ弁３と４を閉とする。つぎに、液体と
粉体の混合では、粉体を先に入れると付四等が起るため
、液体−粉体−液体の順序で投入すると、ＪＩ好な混合
が行われる。そこで、まず、液体を流量計５とコントロ
ール弁６で流量制御しながら必要量の半分程度ダイナミ
ックミキサーｌ内に投入し、次に、計量器７で粉体ある
いは粒体を計蓋し、０Ｎ−ＯＦＦ弁４を開にしてダイナ
ミックミキサーｌ内に投入、さらに、液体の残り分を投
入して、ダイナミックミキサーｌを分散あるいは混合に
必要な時間運転後、０Ｎ−ＯＦＦ弁３を開として、攪拌
槽２内へ払出す。After determining the mixing ratio of liquid and powder or granules, first, the ON-OFF valves 3 and 4 are closed. Next, when mixing a liquid and a powder, if the powder is added first, a mixture will occur, so if the order is liquid-powder-liquid, JI-favorable mixing will be achieved. Therefore, first, about half of the required amount of liquid is introduced into the dynamic mixer 1 while controlling the flow rate with the flowmeter 5 and control valve 6. Next, the powder or granules are measured with the measuring device 7, and the 0N- Open the OFF valve 4 and pour the liquid into the dynamic mixer 1.Furthermore, add the remaining liquid and operate the dynamic mixer 1 for the time required for dispersion or mixing.Then, open the 0N-OFF valve 3 and drain the stirring tank. Payout within 2.
攪拌４１！２は貯蔵が目的であるため、攪拌機８は沈降
防止程度の攪拌が得られるもので、汎用的に使われてい
るもので可能である。Since the purpose of the stirring 41!2 is storage, the stirrer 8 is one that can provide enough stirring to prevent sedimentation, and can be a commonly used one.
本実施例によれば、混合特性の市まりよくない粉体、あ
るいは粒体でも、ダイナミックミキサーｌの高連回転（
２０００〜３０００ｒ、 ｐｏｍ ）で適量を混合すれ
ば、はとんどの混合は可能である。According to this embodiment, even when powder or granules with poor mixing characteristics are mixed, the dynamic mixer 1 can be rotated at high speed (
Most mixing is possible by mixing an appropriate amount at 2000 to 3000 r, pom).
本発明によれば、混合と貯蔵を個別に有しているので、
被混合物の混合特性により、最適な攪拌条件を選定する
二とができ、かつ、必要な容量の貯蔵槽を任意に決定す
ることができ、混合と貯蔵をユニット化することにより
、ｇｌｖＩｔを簡略化することができるので、攪拌装置
をコスト低減することができる等の効果がある。According to the invention, since mixing and storage are separate,
Depending on the mixing characteristics of the materials to be mixed, it is possible to select the optimal stirring conditions, and the required capacity of the storage tank can be arbitrarily determined, simplifying glvIt by unitizing mixing and storage. Therefore, there are effects such as being able to reduce the cost of the stirring device.
ｍ１図は本発明の一実施例を示す攪拌装置の系統図、第
２図は従来の攪拌装置の系統図である。
ｌ・・・・・・ダイナミックミキサー、２・・・・・・
攪拌槽、３．４・・・・・・０Ｎ−ＯＦＦ弁、５・・・
・・・流量計、６・・・オ１図Fig. m1 is a system diagram of a stirring device showing an embodiment of the present invention, and Fig. 2 is a system diagram of a conventional stirring device. l...Dynamic mixer, 2...
Stirring tank, 3.4...0N-OFF valve, 5...
...Flowmeter, 6...O1 figure
Claims (1)
ミックミキサーと、前記予備混合された混合液を攪拌混
合しながら貯蔵する攪拌槽とを備えたことを特徴とする
ダイナミックミキサーを有する攪拌装置。1. A stirring device having a dynamic mixer, characterized in that it is equipped with a dynamic mixer that premixes a liquid and powder or granules at high speed, and a stirring tank that stores the premixed liquid mixture while stirring and mixing it. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62029620A JPS63197527A (en) | 1987-02-13 | 1987-02-13 | Agitating system with dynamic mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62029620A JPS63197527A (en) | 1987-02-13 | 1987-02-13 | Agitating system with dynamic mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197527A true JPS63197527A (en) | 1988-08-16 |
Family
ID=12281126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62029620A Pending JPS63197527A (en) | 1987-02-13 | 1987-02-13 | Agitating system with dynamic mixer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005016401A1 (en) * | 2005-04-08 | 2006-10-12 | Stockhausen Gmbh | Process and apparatus for producing concentrated polymer solutions |
| JP2009089860A (en) * | 2007-10-05 | 2009-04-30 | Shigadry With Earth:Kk | Nursing-care bed and nursing-care bed with bathtub |
-
1987
- 1987-02-13 JP JP62029620A patent/JPS63197527A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005016401A1 (en) * | 2005-04-08 | 2006-10-12 | Stockhausen Gmbh | Process and apparatus for producing concentrated polymer solutions |
| JP2009089860A (en) * | 2007-10-05 | 2009-04-30 | Shigadry With Earth:Kk | Nursing-care bed and nursing-care bed with bathtub |
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