JPS63104679A - Method and device for mixing, discharging or ejecting liquid - Google Patents
Method and device for mixing, discharging or ejecting liquidInfo
- Publication number
- JPS63104679A JPS63104679A JP61250015A JP25001586A JPS63104679A JP S63104679 A JPS63104679 A JP S63104679A JP 61250015 A JP61250015 A JP 61250015A JP 25001586 A JP25001586 A JP 25001586A JP S63104679 A JPS63104679 A JP S63104679A
- Authority
- JP
- Japan
- Prior art keywords
- mixing
- liquid
- collision
- plate
- liquids
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title claims description 17
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000002075 main ingredient Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 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
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
- B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7605—Mixers with stream-impingement mixing head having additional mixing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7631—Parts; Accessories
- B29B7/7636—Construction of the feed orifices, bores, ports
- B29B7/7642—Adjustable feed orifices, e.g. for controlling the rate of feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7631—Parts; Accessories
- B29B7/7647—Construction of the mixing conduit module or chamber part
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating Apparatus (AREA)
- Nozzles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は液体の混合吐出又は噴出方法とその装置に係る
。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method and apparatus for mixing and discharging liquids.
元来、液体の吐出吐布又は噴出塗布作業において、その
液体を単一のまま用いるということは極めて稀であり、
殆んどが複数種の液体を混合して行っている場合が多い
、また、それら複数種の液体の混合作業は、一般に吐布
機又は塗布機に仕込む前に、事前作業として行なうこと
が多い、何故なら、精密な混合比を保つこと、また均一
な分散を得るということは非常に難しく、それ専門の装
置とその特別な作業に依存しなければ、満足すべき混合
液体は得られないからである。Originally, it is extremely rare to use a single liquid when discharging or spraying a liquid.
In most cases, multiple types of liquids are mixed together, and the mixing of these multiple types of liquids is generally performed as a preliminary operation before being charged to the dispensing machine or coating machine. This is because it is very difficult to maintain a precise mixing ratio and obtain uniform dispersion, and unless you rely on specialized equipment and special operations, you will not be able to obtain a satisfactory mixed liquid. It is.
しかし、最近吐出又は噴出の直前に混合作業を行わなけ
ればならないケースが多くなってきた0例えば、二液混
合硬化性樹脂などを取扱う場合である。これらの場合に
は、ガンの直前に。However, recently there have been many cases in which it is necessary to perform mixing immediately before discharging or ejecting, for example, when dealing with two-component mixed curable resins. In these cases, just before cancer.
即ちガンに混合器を直結して行なってきたのである0次
にそれらの例をあげる。In other words, this has been done by directly connecting a mixer to the gun.Here are some examples.
(1)スタテック式混合器付きガン
第101!!!Iを参照されたい、バッフル板型混合器
161でその一端に吐出ガン167の直結されたもので
ある。一方の入口より、加圧された二種液体Q、Rが流
入し、両液は合流して下流に移動し、バッフル板162
A、 162B・・・・・・により混ぜられ乍ら流れて
、両液は混合する。しかし、その混合効果は非常に低く
、それを数回機返さなければならない、その回数は多い
ほど混合効果は高くなるので、同混合器の長さは、短く
て300■、長いものは1000mにもなる。この長さ
は混合室の長さであり、このように長いことは1種々の
問題が発生する。第一は混合室内の液体は混合未完のも
のであり、その量の多いことは無駄が多くなるというこ
とである。第二は長い道程中、反応を起こすこともあり
、これらを吐出することはできない、第三は、洗浄手入
れが大変である。第四は、同混合器は一般に反応を防ぐ
ため加温が付いていないことが多く、高粘度塗料や冬期
における使用には不向きであった。(1) Gun with static mixer No. 101! ! ! Refer to FIG. 1, which is a baffle plate type mixer 161 with a discharge gun 167 directly connected to one end thereof. Pressurized two types of liquids Q and R flow in from one inlet, and both liquids merge and move downstream, and the baffle plate 162
A, 162B, etc. flow while being mixed, and both liquids are mixed. However, the mixing effect is very low and it has to be repeated several times.The more times you repeat it, the better the mixing effect will be, so the length of the mixer can be as short as 300m and as long as 1000m. It will also happen. This length is the length of the mixing chamber, and such a long length causes various problems. First, the liquid in the mixing chamber is unmixed, and a large amount of liquid means that there is a lot of waste. Second, during the long journey, reactions may occur and these cannot be discharged, and third, cleaning is difficult. Fourth, these mixers are generally not equipped with heating to prevent reactions, making them unsuitable for use with high viscosity paints or in winter.
(2) 回転攪拌翼式混合機付きガン第11図を参照
されたい、横型攪拌翼式混合機171の一端に吐出ガン
17フの直結されたものである。攪拌槽の容積は少なく
とも500伽は必要とし、この場合も上述と同じく無駄
が多くる。また攪拌翼の高速回転軸部のシール175も
傷み易く、保守が大変であった。(2) Gun with rotating stirring vane type mixer Please refer to FIG. 11, a discharge gun 17 is directly connected to one end of a horizontal stirring vane type mixer 171. The volume of the stirring tank needs to be at least 500 kg, and in this case as well, there is a lot of waste as described above. Furthermore, the seal 175 on the high-speed rotating shaft of the stirring blade was easily damaged and maintenance was difficult.
〔解決しようとする問題点〕
上述した従来の方式においては、それらの構造上、それ
以上の改良手段は難しいと判断される。よって本発明者
は、上記従来の方式とは全く別な視点に立って、その改
善策を検討した。[Problems to be Solved] In the conventional systems described above, it is judged that further improvement is difficult due to their structure. Therefore, the inventor of the present invention considered improvement measures from a completely different perspective from the conventional method described above.
本発明の動機は、混合過程及び混合時間の短縮化とその
装置の縮少と簡易化にあった。The motivation for the present invention is to shorten the mixing process and mixing time, and to reduce and simplify the apparatus.
(問題を解決するための手段〕
本発明の要旨は、混合すべき二種の液体を、それぞれの
より細い流路即ち隘路に通し、かつそれらの隘路の出口
を対面させ、それらからの双方の流出流を正面衝突させ
ることによってそれらを混合し、しかる後それらをノズ
ルより吐出又は噴出する方法とその装置である。(Means for Solving the Problem) The gist of the present invention is to pass two liquids to be mixed through their respective narrower channels or bottlenecks, with the outlets of the bottlenecks facing each other, and to This is a method and apparatus for mixing outflow streams by causing them to collide head-on, and then discharging or ejecting them from a nozzle.
本発明の方法には二種あり、それぞれの項目に分けて説
明する。There are two types of methods according to the present invention, and each method will be explained separately.
(1)基本の方法
第1図を参照されたい、加圧された二種の液体A、Bを
、それぞれの流路1,2に流し、それらを絞って隘路3
,4となし。(1) Basic method Please refer to Figure 1. Two pressurized liquids A and B are flowed into the respective channels 1 and 2, and they are squeezed to form the bottleneck 3.
,4 and none.
かつそれらの隘路の出口を互いに対面させて、流速の上
がった流出流A1.Biを互いに正面衝突させ、それに
よって両液体を混合させ、その混合液体AB、を一本の
流路6に導き、それをガン10内の吐出流路6を通って
、ノズル7より混合液体を吐出又は噴出する方法である
。And the outlets of these bottlenecks are made to face each other, and the outflow flow A1. Bi is caused to collide head-on with each other, thereby mixing both liquids, leading the mixed liquid AB into one flow path 6, passing it through the discharge flow path 6 in the gun 10, and discharging the mixed liquid from the nozzle 7. This is a method of discharging or gushing.
上記液体の正面衝突とは、第3図にも示すように1両隘
路からの流出流の方向が互いに対向し、がっ−直線上に
ある場合をいう、この場合に発生する衝突のカは、前述
したスタテック式や攪拌式の場合に比べ格段と大きいも
のとなる。特にそれらの流速が30m+/sec以上の
場合には顕著となる。それらの大きな衝突の力によって
1両液体が互いに粉砕され、微塵となって入り乱れる。The head-on collision of the liquids mentioned above refers to a case where the directions of the outflow flows from one bottleneck are opposite to each other and are on a straight line, as shown in Figure 3.The force of the collision that occurs in this case is , which is much larger than the above-mentioned static type or stirring type. This is particularly noticeable when the flow velocity is 30 m+/sec or more. The large force of their collision shatters the two liquids into fine dust.
即ち混合が行われる。That is, mixing is performed.
これらの流体力学的計算は余りにもアンノウンファクタ
ーが多く、計算は極めて難しいので一応省略することと
する。These hydrodynamic calculations involve too many unknown factors and are extremely difficult, so we will omit them for now.
しかし、上記の衝突する際に発生するカ即ち隘路からの
流出する量と速度は、液体への加圧カ、隘路の形状、断
面積の大きさ、長さ及び液体の特性、その時の温度等に
よって左右される。従って両液体の混合比を変える際に
は、上記該ファクターを変えて対応すればよい。However, the force generated during the above collision, that is, the amount and speed flowing out from the bottleneck, are determined by factors such as the pressurizing force on the liquid, the shape of the bottleneck, the size and length of the cross-sectional area, the characteristics of the liquid, and the temperature at that time. depends on. Therefore, when changing the mixing ratio of both liquids, it is sufficient to change the above factors.
また上記正面衝突において、双方の流出流のカに著しい
差があると、大なる力が小さい方の隘路の出口を直圧し
、その流出を阻止することになる。それを防止するため
には。In addition, in the above-mentioned head-on collision, if there is a significant difference in the force of the two outflow flows, a large force will apply direct pressure to the exit of the smaller bottleneck, blocking its outflow. To prevent that.
双方の流出流の対向する方向を同一直線上に置かなけれ
ばよい、即ちこれらの流出方向を互いにかわし、交叉さ
せて衝突させればよい、これによって大なる力が小なる
力の隘路の出口への直撃を避けしめることができる。な
お上記の交叉衝突を図で示すと第4Wiの如くなる。即
ち対向する二つの流出流の方向が互いに交って交叉する
ものをいう、しかし交叉衝突においては、前記の正面衝
突の場合に比し発生する力は比較的小で、従って混合効
果も低下することは避けられない。It is not necessary to place the opposite directions of the two outflow flows on the same straight line, that is, they can avoid each other, cross each other, and collide, so that the larger force reaches the exit of the bottleneck of the smaller force. can avoid a direct hit. Note that if the above-mentioned cross collision is illustrated in a diagram, it is as shown in the fourth Wi. In other words, it refers to a situation in which the directions of two opposing outflow flows intersect with each other.However, in a cross collision, the force generated is relatively small compared to the case of a head-on collision, and therefore the mixing effect is also reduced. That is inevitable.
(2) 基本方法の展開
本方法は上述の基本を複数回繰返し、多段式に混合を行
わしめて後、ノズルより吐出又は噴出する方法である。(2) Development of the basic method This method is a method in which the above-mentioned basic method is repeated multiple times to perform multi-stage mixing, and then the mixture is discharged or ejected from a nozzle.
第2図を参照されたい、加圧された二種の液体C,Dを
。Refer to Figure 2 for two pressurized liquids C and D.
それぞれの流路11.12に流し、これらの流路を絞っ
て隘路13、14となし、そこを通して流速を上げると
共に、それら隘路の流出口を互いに対面させて、それら
の流出流C1゜D、を正面衝突させ、それによって両液
体C,Dを、混合して一次混合液体CD、とし、それを
一本の流路16に導き。These flow channels are constricted to form bottlenecks 13 and 14, through which the flow velocity is increased, and the outlet ports of these bottlenecks are made to face each other, so that the outflow flows C1, D, are caused to collide head-on, thereby mixing both liquids C and D to form a primary mixed liquid CD, which is guided into one channel 16.
その−次混合液体CD、を二本の流路1フ、1gに分け
、進入流路21.22を通しこれらの流路を絞って再度
隘路23.24を通して流速を上げ、それらの流出口を
対面させて、それらの流出流を正面衝突させ、それによ
って上記の一次混合液体CD、を再び混合させて二次混
合液体CD、とし、それを一本の流路25に導き、そし
て又、必要によって再三上述と同様の作業を繰返して三
次混合液体CD、、四次混合液体CD。Then, the mixed liquid CD is divided into two channels 1f and 1g, passed through the inlet channel 21.22, narrowed down these channels, passed through the bottleneck 23.24 again to increase the flow rate, and the outlet ports of these facing each other to cause their outflow streams to collide head-on, thereby remixing the primary mixed liquid CD to form a secondary mixed liquid CD, which is guided into one flow path 25, and also as required. By repeating the same operation as described above, the tertiary mixed liquid CD, and the quaternary mixed liquid CD were obtained.
・・・・・・を得、最後に一本の°流路46を通してノ
ズル47等に導き。.
それらより吐出又は噴出する方法である。This is a method of discharging or spouting from them.
なお、上述の正面衝突においては、双方の流出流の速度
が低い場合には、所望の混合効果は得られず、実験の結
果。In addition, in the above-mentioned head-on collision, if the velocity of both outflow flows is low, the desired mixing effect cannot be obtained, which is the result of an experiment.
そ九らの中何れか一方が、少くとも30@/■11以上
であることが望ましいということが判った。It has been found that it is desirable for one of these to be at least 30@/■11 or higher.
また液体として実験上取扱って効果のあったものは、溶
解型コーティング材、エマルジ1ン型コーティング材、
二液混合硬化性樹脂における主剤又はその硬化剤、触媒
、溶剤等である。In addition, those that were experimentally handled as liquids and were effective were dissolving type coating materials, emulsion type coating materials,
It is the main ingredient or its curing agent, catalyst, solvent, etc. in a two-component mixed curable resin.
上記液体の中、比較的高粘度のものは勿論のこと、また
混合比を精密に調整する際、前述の如く、供給液体の粘
度を下げることによって、隘路よりの流出流の流量を上
げることもできるので、液体を加温することもある。Of course, among the liquids mentioned above, those with relatively high viscosity can be used, and when precisely adjusting the mixing ratio, the flow rate of the outflow from the bottleneck can be increased by lowering the viscosity of the supplied liquid as described above. It can also be used to heat liquids.
次に本発明の基本方法に基く装置の基本構造について説
明する。第5図を参照されたい。Next, the basic structure of the device based on the basic method of the present invention will be explained. Please refer to FIG.
(3)本装置のボディ60上には、二部の液体供給用の
自動開閉バルブ51A、51Bが取付けられる。これら
バルブの出口流路5JIA、58Bは、ボディ60内に
設けられた二本の受入流路59A、59Bに連通し、そ
してそれらはガンボディ内の衝突混合板61上の二本の
進入流路64A、64Bに接続される。(3) Two automatic opening/closing valves 51A and 51B for liquid supply are attached to the body 60 of this device. The outlet channels 5JIA, 58B of these valves communicate with two receiving channels 59A, 59B provided in the body 60, and they communicate with the two inlet channels 59A, 59B provided in the body 60, Connected to 64A and 64B.
上記衝突混合板61の構造は、円筒状であり、上下の二
部に分割される。上部はスリット板62とし、上面は上
述の二本進入流路64A、64Bが、同板上の中心点を
中心にして外周寄りにほぼ対称的に貫通して設けられる
。かつ鎖板の下面の中心部には混合室の一部として深さ
り、の盲穴が設けられ、また該盲穴と上記二本の進入流
路64A、64Bとの間を結ぶ中心線上には、二本のス
リット65.66が設けられる。The collision mixing plate 61 has a cylindrical structure and is divided into upper and lower parts. The upper part is a slit plate 62, and the above-mentioned two inlet flow passages 64A and 64B are provided on the upper surface thereof, penetrating approximately symmetrically toward the outer periphery around the center point on the plate. In addition, a deep blind hole is provided in the center of the lower surface of the chain plate as part of the mixing chamber, and on the center line connecting the blind hole and the two inlet channels 64A and 64B. , two slits 65 and 66 are provided.
次に下部は混合板63とし、その中心部には上記の盲穴
67゜と同径の穴である深さD3 を有する混合室67
が設けられ、咳室の下方には流下流路68が設けられる
。Next, the lower part is a mixing plate 63, and in its center is a mixing chamber 67 having a depth D3, which is a hole with the same diameter as the blind hole 67°.
A downstream passage 68 is provided below the cough chamber.
上記の衝突混合板の流下流路はボディ100内の吐出流
路69に接続され、更にノズル70等に接続される。The flow path of the collision mixing plate described above is connected to the discharge flow path 69 in the body 100, and further connected to a nozzle 70 and the like.
次に上記基本方法を更に展開した装置の構造について説
明する。第6図及び第7図を参照されたい。Next, the structure of the apparatus which is a further development of the above basic method will be explained. Please refer to FIGS. 6 and 7.
(4)本装置のボディ100上には、二部の液体供給用
の自動開閉バルブ91A、91Bが取付けられる。これ
らバルブの出口流路98A、98Bは、ボディ100内
に設けられた二本の受入流路99A、99Bに連通し、
そしてそれらはガンボディ100内に設けられた第一衝
突混合板101上の二本の進入流路104A。(4) Two automatic opening/closing valves 91A and 91B for liquid supply are attached to the body 100 of this device. The outlet channels 98A and 98B of these valves communicate with two receiving channels 99A and 99B provided in the body 100,
These are two inlet channels 104A on the first collision mixing plate 101 provided in the gun body 100.
104Bに連通ずる。It communicates with 104B.
上記第一衝突混合板101の構造は1円筒状であり、上
面は上述の二本の進入流路104A、 LO4Bが、同
板上の中心点を中心としてほぼ対称的に同板の外周寄り
に貫通して設けられる。かつ鎖板の下面の中心部には、
混合室の一部107sとしての深さり、の盲穴が設けら
れ、また該盲穴と上記二本の進入流M104A、104
Bとの間を結ぶ中心線上には、二本のスリット105.
106が設けられる。The structure of the first collision mixing plate 101 is cylindrical, and the upper surface has the above-mentioned two inlet channels 104A and LO4B located near the outer periphery of the plate almost symmetrically about the center point on the plate. It is provided through. And in the center of the bottom of the chain plate,
A blind hole with a depth of 107s is provided as part of the mixing chamber, and the blind hole and the above two inlet flows M104A, 104
Two slits 105.
106 is provided.
次に上記第一衝突混合板101の下面には、第二衝突混
合板111が接続される。鎖板の構造は、上記第一衝突
混合板101と同じく円筒状であり、いうなれば鎖板の
上方に、混合室からの流下流路の分岐流路を設けたもの
を上米(うわのせ)したものである、即ち上記第一衝突
混合板101の下面の混合室の一部(盲穴) 1071
1と同径の孔が、該第二衝突混合板111の上面にある
深さり、をもって下方に向けて明けられ、これを混合室
107とする。更に該混合室107の下方には、ある深
さり、をもって一本の流下流路108があけられ、そし
て該流下流路108に対して、直角にかつ直線上に左右
に振り分けられた分岐流路113A、 113Bが設け
られ、またこれら分岐流路113A、 113Bはある
長さLをもって直角に下向きの進入流路114A、 1
14Bが下面より明けられる。以降は前記第一衝突混合
板101と同様である。即ち鎖板の下面の中心部には、
混合室の一部1178として盲穴が設けられ。Next, a second collision mixing plate 111 is connected to the lower surface of the first collision mixing plate 101 . The structure of the chain plate is cylindrical, the same as the first collision mixing plate 101, and in other words, a branched flow path from the mixing chamber is provided above the chain plate. A part of the mixing chamber (blind hole) on the lower surface of the first collision mixing plate 101
A hole having the same diameter as 1 is opened downward to a certain depth on the upper surface of the second collision mixing plate 111, and this hole is defined as the mixing chamber 107. Further, below the mixing chamber 107, a single downstream channel 108 is opened to a certain depth, and branch channels are distributed to the left and right at right angles to the downstream channel 108 on a straight line. 113A, 113B are provided, and these branch channels 113A, 113B have a certain length L and are perpendicularly downwardly directed inlet channels 114A, 1.
14B can be opened from the bottom. The subsequent steps are the same as those of the first collision mixing plate 101. In other words, in the center of the lower surface of the chain plate,
A blind hole is provided as part 1178 of the mixing chamber.
該盲穴と上記二本の進入流路114A、 114Bとの
間の中心線上に、二本のスリット115.116が設け
られる。そして該第二衝突混合板111を前記第一衝突
混合板101に接続する際には、それぞれのスリット即
ち105.106と115.116が互いに交叉するよ
うに重ねられる。Two slits 115 and 116 are provided on the center line between the blind hole and the two entry channels 114A, 114B. When the second collision mixing plate 111 is connected to the first collision mixing plate 101, the respective slits 105, 106 and 115, 116 are overlapped so that they intersect with each other.
、以上、二部の衝突混合板が重ねて接続されたが、必要
によっては、同様構造より成る第三衝突混合板121、
更に第四衝突混合板131.第五衝突混合板141.・
・・・・・等と複数箇の衝突混合板を重ねて接続し、ボ
ディ100内に組み込まれる。In the above, the two collision mixing plates are stacked and connected, but if necessary, the third collision mixing plate 121 having the same structure,
Furthermore, a fourth collision mixing plate 131. Fifth collision mixing plate 141.・
..., etc., and a plurality of collision mixing plates are stacked and connected and incorporated into the body 100.
上述のように接続された最後の衝突混合板上の混合室1
47よりの流下流路148が、ボディ100内の吐出流
路149に連らなり、続いてノズル150等に接続され
る。Mixing chamber 1 on the last impingement mixing plate connected as described above
A downstream passage 148 from 47 is connected to a discharge passage 149 in the body 100, and then connected to a nozzle 150 and the like.
なお、上記複数箇のそれぞれのスリットの方向は、平面
的にみて、交叉して積み重ねることとしたが(第8図)
、これらの方向を平面的にみて、同一直線上に積み重ね
て(第9図)もよい。It should be noted that the directions of the slits in each of the above-mentioned plurality of slits are stacked so that they intersect when viewed from above (Fig. 8).
, these directions may be viewed in plan and stacked on the same straight line (FIG. 9).
上記スリットの断面形状は三角形若しくは四角形が望ま
しい、前者は製作容易、後者は断面抵抗小などの利点が
ある。The cross-sectional shape of the slit is preferably triangular or square; the former has advantages such as easy manufacture and the latter low cross-sectional resistance.
(1)上記〔問題を解決するための手段〕第(3)項の
基本構造における装置の作用について述べる。(1) The operation of the device in the basic structure described in item (3) of [Means for Solving the Problem] above will be described.
再び第5図を参照されたい、所要圧力に加圧された二種
の液体A、Bはそれぞれの自動開閉バルブ51A、51
Bを介してボディ60内の受入流路59A、59Bを通
って、衝突混合板61に達する。そして鎖板の上部即ち
スリット板62上面の二本の進入流路64A、64B内
をそれぞれ通過して、細いスリット孔65.66に達し
、その中を通過する。その際、それぞれの液体の流速は
高速化(3抛/ see前後)され、互いに対面したス
リット孔65.66より流出した二種の液体A、Bは、
二つの流出流A1.B、となって正面衝突する。この際
、双方共高速であり、双方の運動量は大きく、それらの
力によって両液体A、Bは微塵に粉砕され、また衝突に
よる乱流によって両液体A、Bは混り合う、このように
して混じり合った混合液体ABユは混合室67より後続
の混合液体に押され、流下流路68に出、続いてボディ
60内の吐出流路69を通り、それに接続されたノズル
70等より吐出又は噴出される。Referring again to FIG. 5, the two types of liquids A and B pressurized to the required pressure are operated by the respective automatic opening/closing valves 51A and 51.
B, passes through the receiving channels 59A and 59B in the body 60, and reaches the collision mixing plate 61. Then, it passes through the two entrance channels 64A and 64B on the upper part of the chain plate, that is, the upper surface of the slit plate 62, reaches the narrow slit holes 65 and 66, and passes therethrough. At that time, the flow velocity of each liquid was increased (around 3 y/see), and the two liquids A and B flowing out from the slit holes 65 and 66 facing each other were
Two outflow streams A1. B, resulting in a head-on collision. At this time, both liquids A and B are at high speed and have large momentum, and their forces crush both liquids A and B into fine particles, and the turbulent flow caused by the collision mixes both liquids A and B. In this way, The mixed liquid AB is pushed by the subsequent mixed liquid from the mixing chamber 67, exits to the downstream passage 68, passes through the discharge passage 69 in the body 60, and is discharged or discharged from the nozzle 70 etc. connected thereto. It is squirted.
(2)上記〔問題を解決するための手段〕第(4)項の
展開した構造におけるガンの作用について述べる。(2) The action of the gun in the structure developed in item (4) of [Means for Solving the Problem] above will be described.
第6図及び第7図を参照されたい、所要圧力に加圧され
た二種の液体C,Dはそれぞれの自動開閉バルブ91A
、91Bを介して本装置のボディ100内の受入流路9
9A、99Bを通って、第一衝突混合板101に達する
。そして該板上の進入流路104A、 104Bに入り
、その突き当りにて、細いスリット孔105.106内
に進入する。同スリット内を通過中、上記それぞれの液
体C,Dは高速化されて、互いに対面したスリット孔よ
り混合室107内に流出する。と同時にこれらの流出流
C,,D□は互いに正面衝突する。この際、双方とも高
速であり双方の運動量は大きく、それらの力によって両
液体C,Dは微量に粉砕され、また衝突による乱流によ
って両液体C,Dは混り合う、このようにして混じり合
った混合液体CD1は混合室107より後続の混合液体
に押されて流下流路108に出る。該混合液体CD、は
左右に振り分けられた分岐流路113A、113Bを通
り、それぞれの進入流路114A。Please refer to FIGS. 6 and 7, the two types of liquids C and D pressurized to the required pressure are connected to the respective automatic opening/closing valves 91A.
, 91B in the body 100 of the device.
It passes through 9A and 99B and reaches the first collision mixing plate 101. Then, it enters the entry channels 104A and 104B on the plate, and enters into the narrow slit holes 105 and 106 at the end thereof. While passing through the slit, the respective liquids C and D are accelerated and flow out into the mixing chamber 107 through the slit holes facing each other. At the same time, these outflow flows C, , D□ collide head-on with each other. At this time, both liquids C and D are pulverized into small amounts due to their high speed and large momentum, and the turbulent flow caused by the collision mixes both liquids C and D. In this way, they are mixed. The combined liquid mixture CD1 is pushed by the subsequent mixed liquid from the mixing chamber 107 and exits to the downstream path 108. The mixed liquid CD passes through branch channels 113A and 113B distributed to the left and right, and enters the respective inlet channels 114A.
114B に入る。そしてその突き当りにて、また上記
の場合と同じくそれぞれのスリット孔115.116に
進入する。以降は上記と同じく、それぞれスリット孔を
出たあと、正面衝突により第二次の混合が行われるので
ある0以上が第一衝突混合板101及び第二衝突混合板
111によって得られた混合液体CD、であるが1時に
よっては、再三混合が必要とされる場合がある。その時
は、上記第二衝突混合板111と同様構造の第三衝突混
合板121内を又は更に第四、第五衝突混合板131.
141内を通過させ、上述と同様の混合効果を得せしめ
るものである。上述のようにして、十分に満足すべき状
態で得られた混合液体CDxは、上記衝突混合板を出て
、ボディ100内の吐出流路149内に入り、それに接
続するノズル150より大気中に吐出又は噴出されるの
である。Enter 114B. Then, at the end, it enters the respective slit holes 115 and 116 again as in the above case. Thereafter, as described above, after each exits the slit hole, secondary mixing is performed by head-on collision. However, depending on the time, repeated mixing may be required. At that time, the inside of the third collision mixing plate 121 having the same structure as the second collision mixing plate 111 or the fourth and fifth collision mixing plates 131.
141 to obtain the same mixing effect as described above. The mixed liquid CDx obtained in a fully satisfactory state as described above exits the collision mixing plate, enters the discharge channel 149 in the body 100, and enters the atmosphere through the nozzle 150 connected thereto. It is discharged or ejected.
本発明の方法と装置によれば、二種の液体を0.5〜2
.0ccという小容積の混合室内にて、最も効果的に混
合を行ない、必要あればそれを数回繰返すことによって
所望する混合を行ない得るもので、精密微量の混合比を
も設定することができるのみならず、可動部がなく、構
造簡単1手入れ容易なる上、熱損失も少く、高温液体を
も吐出又は噴出することができ1品質の向上。According to the method and apparatus of the present invention, the two liquids are mixed at 0.5 to 2
.. Mixing is performed most effectively in a mixing chamber with a small volume of 0 cc, and if necessary, by repeating this several times, the desired mixture can be achieved, and even precise minute mixing ratios can be set. It has no moving parts, has a simple structure, is easy to clean, has little heat loss, and can discharge or squirt high-temperature liquids.1 Improved quality.
作業の効率化に寄与するものである。This contributes to increased work efficiency.
第1図は本発明の基本方法の説明図 第2図は本発明の
方法を展開した方法 第3図は正面衝突の説明図 第4
図は交叉衝突の説明図 第5 図は本発明の基本構造の
断面図 第6図は本発明の基本構造を展開した構造の断
面図 第7図は同上図“E”−”F’断面図 第8図は
積み重ねられた衝突混合板の各スリット孔が交叉された
ものの平面図 第9図は同じく衝突混合板の各スリット
孔が平行に積み重ねられたものの平面図 第10図は従
来のスタテック式混合吐出装置 第11図は従来の攪拌
式混合吐出装置生栗な符号の説明Figure 1 is an explanatory diagram of the basic method of the present invention. Figure 2 is a developed method of the present invention. Figure 3 is an explanatory diagram of a head-on collision.
Figure 5 is an explanatory diagram of cross-collision Figure 5 is a cross-sectional view of the basic structure of the present invention Figure 6 is a cross-sectional view of the developed basic structure of the present invention Figure 7 is a cross-sectional view taken from "E" to "F'" in the same diagram as above Fig. 8 is a plan view of the stacked collision mixing plates in which the slit holes intersect. Fig. 9 is a plan view of the collision mixing plates in which the slit holes are stacked in parallel. Fig. 10 is the conventional static type. Mixing and discharging device Figure 11 is an explanation of the conventional stirring type mixing and discharging device.
Claims (1)
2に流し、これらの流路を絞って隘路3、4となし、そ
れによって流速を上げ、かつ、それら隘路の出口を対面
させて、それらよりの流出流A_1、B_1を正面衝突
させ、それによって上記両液体A、Bを混合(AB_1
)させ、その後一本の流路6を通してノズル等7より吐
出又は噴出せしめることを特徴とする液体の混合吐出又
は噴出方法。 2、加圧された二種の液体C、Dを、それぞれの流路1
1、12に流し、これらの流路を絞って隘路13、14
となし、それによって流速を上げ、かつ、それら隘路の
出口を対面させて、それらよりの流出流C_1、D_1
を正面衝突させ、それによって両液体C、Dを混合(C
D_1)させ、その後一本の流路16に導き、それをま
た二本の流路17、18に分けてそれぞれ流路21、2
2に流し、再度これらの流路を絞って隘路23、24と
なし、それによって流速を上げ、かつ、それら隘路23
、24の出口を対面させて、それらよりの流出流CD_
1_a、CD_1_bを正面衝突させ、それによって上
記混合液体CD_1を再混合(CD_2)させた後、一
本の流路25に導き、必要によっては再三上記の同様作
業を繰り返し、混合(CD_x)した後一本の流路46
を通してノズル47から吐出又は噴出せしめることを特
徴とする液体の混合吐出又は噴出方法。 3、特許請求の範囲第1項及び第2項記載の「正面衝突
」が「交叉衝突」であるもの。 4、衝突時、少くとも一方の流出流の速度が30m/s
ec以上であることを特徴とする特許請求の範囲第1項
及び第2項の液体の混合吐出又は噴出方法。 5、特許請求の範囲第1項及び第2項記載の「液体」が
「溶解型コーティング材又はエマルジョン型コーティン
グ材、二液混合硬化性樹脂における主剤又は硬化剤、触
媒、溶媒等」であるもの。 6、二種の液体の中、少なくとも一種が室温より高く加
温された液体であることを特徴とする特許請求の範囲第
1項及び第2項の液体の混合吐出又は噴出方法。 7、液体の吐出又は噴出装置において、 (1)二箇の液体用自動開閉バルブ51A、51Bの設
けられることと、 (2)上記バルブの出口流路58A、58Bにそれぞれ
連通する流路59A、59Bの設けられることと、 (3)上記流路59A、59Bはそれぞれ衝突混合板6
1上の二本の受入流路64A、64Bに連通することと
、 (4)上記衝突混合板61は、円筒状にして、上下二部
に分かれ、上部はスリット板62とし、上記二本の受入
流路64A、64Bが板上の中心点を中心として外周寄
りにほぼ対称的に貫通孔として明けられ、かつ該板の下
面の中心部に盲穴が混合室の一部67sとして設けられ
、また該混合室の一部67sと上記二本の受入流路64
A、64Bとの間にはそれぞれのスリット65、66が
設けられ、また上記衝突混合板の下部は混合板63とし
て上記混合室の一部67sと同径の孔を混合室67とし
、その下方にはそれに連らなる降下流路68が設けられ
ることと、(5)上記衝突混合板61中の降下流路68
はボディ60内の吐出流路69と連通し更にノズル70
等に接続されること。 とより成ることを特徴とする液体の混合吐出又は噴出装
置。 8、液体の吐出又は噴出装置において、 (1)二箇の液体用自動開閉バルブ91A、91Bの設
けられることと、 (2)上記バルブの出口流路98A、98Bにそれぞれ
連通する二本の受入流路99A、99Bの設けられるこ
とと、(3)上記流路99A、99Bはそれぞれ第一衝
突混合板101上の二本の受入流路104A、104B
に連通することと、(4)上記第一衝突混合板101は
円筒状にして、上記二本の受入流路104A、104B
が外周寄りにほぼ対称的に貫通孔として明けられ、かつ
、該板の下面の中心部には盲穴が混合室の一部107s
として設けられ、また該混合室の一部107sと上記二
本の受入流路104A、104Bとの間にはそれぞれの
スリット105、106が設けられることと、 (5)上記第一衝突混合室の一部107sは、同じく円
筒状の第二衝突混合板111の上面の混合室107と合
致し、かつ該混合室は下方(円筒の中心線方向)の一本
の降下流路108と連通し、かつ該降下流路は中途にて
左右に分岐し(113A、113B)、更に該分岐流路
は下方に向けて下向流路114A、114Bが明けられ
る、かつ、該板の下面の中心部には盲穴が混合室の一部
117sとして設けられ、また該混合室の一部117s
と上記二本の流入流路との間にはそれぞれのスリット1
15、116が設けられ、かつ該スリットの方向は上記
第(4)項の第一衝突混合板上のスリットの方向と、平
面的にみて交叉して設けられることと、(6)必要によ
っては、上記第(5)項の第二衝突混合板111と同様
構造の第三衝突混合板121、第四衝突混合板131、
・・・・・・が重ねられて設けられることと、 (7)最終の衝突混合板151内には、混合室147と
降下流路148とから成り、該降下流路148はボディ
100内の吐出流路149に接続されていることと、 (8)上記ボディ100内の吐出流路149はノズル1
50等に接続されること とより成ることを特徴とする液体の混合吐出又は噴出装
置。 8、重ねられた複数の衝突混合板上のスリットの方向が
、平面的にみて同一直線上にあることを特徴とする液体
の混合吐出又は噴出装置。 9、スリットの断面形状が三角形又は四角形であること
を特徴とする特許請求の範囲第7項及び第8項の液体の
混合吐出及び噴出装置。 10、特許請求の範囲第1項及び第2項記載の「隘路」
及び第7項、第8項記載の「スリット」が「細孔」であ
るもの。[Claims] 1. Two pressurized liquids A and B are passed through respective flow paths 1,
2, narrow these channels to form bottlenecks 3 and 4, thereby increasing the flow velocity, and facing the outlets of these bottlenecks to cause the outflow flows A_1 and B_1 from them to collide head-on, thereby Mix the above liquids A and B (AB_1
), and then the liquid is discharged or jetted from a nozzle or the like through a single channel 6. 2. Transfer the two pressurized liquids C and D to each channel 1.
1 and 12, and narrow these channels to create bottlenecks 13 and 14.
, thereby increasing the flow velocity, and by making the outlets of these bottlenecks face each other, the outflow flows from them C_1, D_1
collide head-on, thereby mixing both liquids C and D (C
D_1), then led to one flow path 16, which is then divided into two flow paths 17 and 18 and connected to flow paths 21 and 2, respectively.
2, and narrow these channels again to form bottlenecks 23 and 24, thereby increasing the flow rate and reducing the bottlenecks 23 and 24.
, 24 outlets facing each other, and the outflow from them CD_
1_a and CD_1_b are collided head-on, thereby remixing the mixed liquid CD_1 (CD_2), leading it to one flow path 25, repeating the same operation as described above again as necessary, and mixing it (CD_x). One channel 46
A method for mixing and discharging liquid, which comprises discharging or squirting liquid from a nozzle 47 through the liquid. 3. The "frontal collision" described in claims 1 and 2 is a "cross collision." 4. At the time of collision, the velocity of at least one outflow stream is 30 m/s
3. The method of mixing and discharging liquid according to claims 1 and 2, characterized in that the liquid discharge rate is equal to or higher than ec. 5. Claims 1 and 2 in which the "liquid" is "a dissolving coating material or an emulsion coating material, a main ingredient or curing agent in a two-component mixed curable resin, a catalyst, a solvent, etc." . 6. The method for mixing and discharging liquids according to claims 1 and 2, wherein at least one of the two types of liquids is a liquid heated above room temperature. 7. In the liquid discharge or jetting device, (1) two automatic opening/closing valves 51A and 51B for liquid are provided, and (2) channels 59A and 59B communicate with the outlet channels 58A and 58B of the valves, respectively. (3) The flow paths 59A and 59B are each provided with a collision mixing plate 6.
(4) The collision mixing plate 61 has a cylindrical shape and is divided into upper and lower parts, with a slit plate 62 in the upper part, and Receiving channels 64A and 64B are formed as through holes approximately symmetrically toward the outer periphery around the center point on the plate, and a blind hole is provided in the center of the lower surface of the plate as a part of the mixing chamber 67s, Also, a part 67s of the mixing chamber and the two receiving channels 64
A and 64B are provided with respective slits 65 and 66, and the lower part of the collision mixing plate serves as a mixing plate 63, with a hole having the same diameter as a part of the mixing chamber 67s serving as a mixing chamber 67; (5) a descending channel 68 in the collision mixing plate 61 is provided;
communicates with a discharge flow path 69 in the body 60 and further communicates with a nozzle 70.
be connected to etc. A liquid mixing discharge or jetting device characterized by comprising the following. 8. In the liquid discharge or ejection device, (1) two automatic opening/closing valves 91A and 91B for liquid are provided, and (2) two receiving flows are respectively communicated with the outlet channels 98A and 98B of the valves. (3) The channels 99A and 99B are two receiving channels 104A and 104B on the first collision mixing plate 101, respectively.
(4) The first collision mixing plate 101 is cylindrical, and the two receiving channels 104A and 104B are connected to each other.
are made as through holes almost symmetrically near the outer periphery, and a blind hole is provided in the center of the lower surface of the plate, which is a part of the mixing chamber 107s.
(5) slits 105 and 106 are provided between the part 107s of the mixing chamber and the two receiving channels 104A and 104B; (5) of the first collision mixing chamber; The part 107s coincides with the mixing chamber 107 on the upper surface of the second collision mixing plate 111, which is also cylindrical, and the mixing chamber communicates with one descending flow path 108 downward (in the direction of the centerline of the cylinder), In addition, the descending flow path branches to the left and right in the middle (113A, 113B), and the branch flow path further opens downward flow paths 114A, 114B toward the bottom. A blind hole is provided as a part 117s of the mixing chamber, and a blind hole is provided as a part 117s of the mixing chamber.
and the two above-mentioned inflow channels have respective slits 1.
(6) If necessary, , a third collision mixing plate 121 and a fourth collision mixing plate 131 having the same structure as the second collision mixing plate 111 in item (5) above,
. (8) The discharge flow path 149 in the body 100 is connected to the nozzle 1.
A liquid mixing/discharging or ejecting device characterized in that it is connected to a 50 or the like. 8. A liquid mixing and discharging or ejecting device characterized in that the directions of the slits on a plurality of stacked collision mixing plates are on the same straight line when viewed in plan. 9. The liquid mixing and discharging device according to claims 7 and 8, wherein the cross-sectional shape of the slit is triangular or square. 10. “Bottlehole” described in claims 1 and 2
and those in which the "slit" described in items 7 and 8 is a "pore".
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61250015A JP2513475B2 (en) | 1986-10-21 | 1986-10-21 | Liquid mixing and ejection method and apparatus |
AU81001/87A AU8100187A (en) | 1986-10-21 | 1987-10-16 | Liquid mixing and extruding or spraying method and apparatus |
PCT/JP1987/000788 WO1988003052A1 (en) | 1986-10-21 | 1987-10-16 | Liquid mixing and extruding or spraying method and apparatus |
KR1019880700703A KR880701586A (en) | 1986-10-21 | 1988-06-21 | Liquid mixtures and methods of extrusion or crushing and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61250015A JP2513475B2 (en) | 1986-10-21 | 1986-10-21 | Liquid mixing and ejection method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63104679A true JPS63104679A (en) | 1988-05-10 |
JP2513475B2 JP2513475B2 (en) | 1996-07-03 |
Family
ID=17201575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61250015A Expired - Lifetime JP2513475B2 (en) | 1986-10-21 | 1986-10-21 | Liquid mixing and ejection method and apparatus |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2513475B2 (en) |
KR (1) | KR880701586A (en) |
AU (1) | AU8100187A (en) |
WO (1) | WO1988003052A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008520417A (en) * | 2004-11-17 | 2008-06-19 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for producing fine liquid-liquid preparation and apparatus for producing fine liquid-liquid preparation |
WO2009037887A1 (en) * | 2007-09-18 | 2009-03-26 | Spraying Systems Co., Japan | Two fluid slit nozzle and method for manufacturing the same |
JP2010514792A (en) * | 2006-12-29 | 2010-05-06 | ナルコ カンパニー | A device that produces stable biocides |
JP2013173363A (en) * | 2008-02-26 | 2013-09-05 | Hb Fuller Co | Energy-activated room-temperature pumpable polymer composition and device for activating and dispensing the composition |
JP2020529309A (en) * | 2017-07-31 | 2020-10-08 | コーニング インコーポレイテッド | Improved process-enhanced flow reactor |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19608187C1 (en) * | 1996-03-04 | 1997-08-07 | Polyplan Gmbh Polyurethan Masc | Mixing head |
DE19626246A1 (en) | 1996-06-29 | 1998-01-08 | Buehler Ag | Slit mill |
US5984519A (en) * | 1996-12-26 | 1999-11-16 | Genus Corporation | Fine particle producing devices |
CA2299284C (en) * | 1997-08-05 | 2008-07-08 | Mfic Corporation | Multiple stream high pressure mixer/reactor |
DE10019759C2 (en) * | 2000-04-20 | 2003-04-30 | Tracto Technik | Static mixing system |
KR100465662B1 (en) * | 2002-02-27 | 2005-01-13 | 조용래 | breakup apparatus |
US7513681B2 (en) | 2005-07-22 | 2009-04-07 | Saint-Gobain Performance Plastic Corporation | Static mixing device |
DE102007041737B4 (en) * | 2007-09-04 | 2010-01-14 | Buma Gmbh & Co. Kg | Mixing device for mixing viscous components |
WO2010105221A1 (en) * | 2009-03-12 | 2010-09-16 | The Board Of Regents For Oklahoma State University | Mixing nozzle for plural component materials |
US8511889B2 (en) * | 2010-02-08 | 2013-08-20 | Agilent Technologies, Inc. | Flow distribution mixer |
US9375692B2 (en) | 2012-08-21 | 2016-06-28 | Medmix Systems Ag | Mixing device for a discharge unit |
EP2956244B1 (en) * | 2013-02-13 | 2018-01-17 | Graco Minnesota Inc. | Mixing module and method of its operation |
CN105692923A (en) * | 2016-04-19 | 2016-06-22 | 林俊生 | Pressurized descaling device and pressurized descaling equipment |
CN108673894A (en) * | 2018-06-29 | 2018-10-19 | 遵义医学院 | A kind of 3D printing nozzle system |
EP3663578B1 (en) | 2018-12-06 | 2021-10-06 | Riprup Company S.A. | Micrometering pump |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4934458A (en) * | 1972-08-03 | 1974-03-29 | ||
JPS5835968U (en) * | 1981-08-28 | 1983-03-09 | 日東工器株式会社 | 2-liquid mixing dispenser |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856270A (en) * | 1973-10-09 | 1974-12-24 | Fmc Corp | Static fluid mixing apparatus |
US3912234A (en) * | 1974-08-29 | 1975-10-14 | Cincinnati Milacron Inc | Apparatus for mixing and injecting liquids into a mold |
DE2507580C3 (en) * | 1975-02-21 | 1983-06-16 | The Upjohn Co., 49001 Kalamazoo, Mich. | Device for feeding flowable material under pressure |
DE2555156C3 (en) * | 1975-12-08 | 1987-07-09 | The Dow Chemical Co. (eine Ges.n.d.Gesetzen d. Staates Delaware), Midland, Mich. | High pressure mixing head |
US4027857A (en) * | 1976-02-23 | 1977-06-07 | Cunningham Ashley D | Static mixer for flowable materials, and related method |
IT1063585B (en) * | 1976-05-17 | 1985-02-11 | Afros Srl | EQUIPMENT FOR THE MIXING AND EJECTION OF FLUID SUBSTANCES FRALORO INTERAGENTI |
US4305672A (en) * | 1980-03-31 | 1981-12-15 | Matcote Company, Inc. | Mixing device for viscous liquids |
IT1128825B (en) * | 1980-06-27 | 1986-06-04 | Fiat Ricerche | STATIC MIXING DEVICE SUITABLE FOR MIXING TWO OR MORE COMPONENTS INTO THE LIQUID OR SEMI-LIQUID STATE |
US4340311A (en) * | 1980-09-26 | 1982-07-20 | Zebron Corporation | Interfacial surface generator mixer |
-
1986
- 1986-10-21 JP JP61250015A patent/JP2513475B2/en not_active Expired - Lifetime
-
1987
- 1987-10-16 WO PCT/JP1987/000788 patent/WO1988003052A1/en unknown
- 1987-10-16 AU AU81001/87A patent/AU8100187A/en not_active Abandoned
-
1988
- 1988-06-21 KR KR1019880700703A patent/KR880701586A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4934458A (en) * | 1972-08-03 | 1974-03-29 | ||
JPS5835968U (en) * | 1981-08-28 | 1983-03-09 | 日東工器株式会社 | 2-liquid mixing dispenser |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008520417A (en) * | 2004-11-17 | 2008-06-19 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for producing fine liquid-liquid preparation and apparatus for producing fine liquid-liquid preparation |
JP2010514792A (en) * | 2006-12-29 | 2010-05-06 | ナルコ カンパニー | A device that produces stable biocides |
WO2009037887A1 (en) * | 2007-09-18 | 2009-03-26 | Spraying Systems Co., Japan | Two fluid slit nozzle and method for manufacturing the same |
JP2013173363A (en) * | 2008-02-26 | 2013-09-05 | Hb Fuller Co | Energy-activated room-temperature pumpable polymer composition and device for activating and dispensing the composition |
JP2020529309A (en) * | 2017-07-31 | 2020-10-08 | コーニング インコーポレイテッド | Improved process-enhanced flow reactor |
US11679368B2 (en) | 2017-07-31 | 2023-06-20 | Corning Incorporated | Process-intensified flow reactor |
Also Published As
Publication number | Publication date |
---|---|
AU8100187A (en) | 1988-05-25 |
JP2513475B2 (en) | 1996-07-03 |
WO1988003052A1 (en) | 1988-05-05 |
KR880701586A (en) | 1988-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS63104679A (en) | Method and device for mixing, discharging or ejecting liquid | |
DE10041823C2 (en) | Method and static micromixer for mixing at least two fluids | |
EP1296753B1 (en) | Method and device for reducing byproducts in the mixture of educt streams | |
US3881701A (en) | Fluid mixer reactor | |
EP2403633B1 (en) | Coaxial compact static mixer and use thereof | |
EP0077380B1 (en) | Rim mixhead with high pressure recycle | |
US4440500A (en) | High pressure impingement mixing apparatus | |
CN210906104U (en) | Micro-reaction channel and micro-reactor | |
JPH0148817B2 (en) | ||
KR19990067311A (en) | Process for preparing dispersions and performing chemical reactions in the dispersed phase | |
US5765946A (en) | Continuous static mixing apparatus and process | |
CA2047599C (en) | A static laminar mixing device | |
CN112206695A (en) | Multi-layer structure micro-channel mixer and fluid mixing method thereof | |
WO2002089965A1 (en) | Method and static mixer for mixing at least two fluids | |
CN212396706U (en) | Multi-stage collision mixing micro-reactor | |
US20090086572A1 (en) | Microdevice and fluid mixing method | |
CN110090607A (en) | A kind of microreactor | |
CN105056821A (en) | Cross micromixer with symmetrical elliptic-arc-shaped baffles | |
EP1289649B1 (en) | Method and device for the continuous production of organic mono or polyisocyanates | |
CN105214546B (en) | A kind of concussion jetting type micro-mixer based on Pulsating Flow | |
JPS63242332A (en) | Method and apparatus for mixing, and mixing and emitting or ejecting liquids | |
JPS63141663A (en) | Method and device for mixedly-discharging or ejecting liquid | |
JP2513486B2 (en) | Method and apparatus for mixing and ejecting liquid | |
JPH0822375B2 (en) | Collision-type mixed discharge or ejection method of liquid and its apparatus | |
JP2545227B2 (en) | Method and apparatus for liquid mixed collision discharge / spray method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |