CN101730579A - Stirring device, stirrer, and stirring method - Google Patents
Stirring device, stirrer, and stirring method Download PDFInfo
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- CN101730579A CN101730579A CN200980000350A CN200980000350A CN101730579A CN 101730579 A CN101730579 A CN 101730579A CN 200980000350 A CN200980000350 A CN 200980000350A CN 200980000350 A CN200980000350 A CN 200980000350A CN 101730579 A CN101730579 A CN 101730579A
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- stirring vane
- stirred vessel
- opposite face
- inner bottom
- stirring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/08—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with containers performing a planetary movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/10—Mixers with rotating receptacles with receptacles rotated about two different axes, e.g. receptacles having planetary motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/90—Mixers with rotating receptacles with stirrers having planetary motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
Abstract
Disclosed is a stirring device, stirrer, and stirring method that can effectively disintegrate aggregates into which primary particles contained in a stirred substance have aggregated. Disclosed is a stirring device provided with a stirring vessel into which the substance to be stirred is placed, a rotary part that rotates the aforementioned stirring vessel, and a stirrer, the outer circumferential surface of which is circular, which has a grinding part that grinds down the aggregates contained in the aforementioned substance to be stirred and an introduction part that introduces the aforementioned substance to be stirred to the aforementioned grinding part, and which is placed in the aforementioned stirring vessel together with the aforementioned substance to be stirred.
Description
[technical field]
The present invention relates to agitating device, stirring vane, reach stirring means.The invention particularly relates to and have the circular circumference face, can grind the agitating device that stirs the agglutinator that comprises in the thing, stirring vane, and stirring means expeditiously.In addition, the application is relevant with following Japanese patent application, advocates the priority of this Japanese patent application.Enroll the designated state of content for approval by reference literature, by enrolling the application, as the application's a part with reference to the content that this Japanese patent application is put down in writing.
January 16 2008 1 patent application 2008-7451 applying date
[Bei Jing Ji Intraoperative]
At present, be well known that the stirring vane that in agitated liquid, uses.Such as, the patent documentation 1 disclosed semicolumn bodily form of using, the stirring vane of bottom central part protuberance.The stirring vane that patent documentation 1 is put down in writing is embedded with iron core in the stirring vane bottom, to prevent overturning.Patent documentation 2 disclosed agitating devices are planetary, when making the stirred vessel rotation, and revolution around hollow shaft.
[patent documentation 1] spy opens flat 4-57238 communique
[patent documentation 2] spy opens the 2000-84388 communique
The stirring vane of patent documentation 1 record, because bottom central part is being swelled, if use on the planetary agitating device of patent documentation 2 records, above-below direction jumps easily.And,, in stirred vessel, can not slide glidingly because projection is arranged or the angle is arranged.Its result, the stirring vane of patent documentation 1 record uses on the purposes that the agglutinator after can not the primary granule aggegation in making liquid disperses.Especially be under the situation of particle at primary granule, it is slightly disperseed from several microns to sub-micron.
In 1 side of the present invention, so that the agitating device that can solve above-mentioned problem to be provided, stirring vane and stirring means are purpose.The feature combination that this purpose is put down in writing by the independent claim in claims is reached.In addition, dependent claims has further been stipulated the concrete example more favourable to the present invention.
[summary of the invention]
In order to solve above-mentioned problem, in the 1st form of the present invention, provide a kind of agitating device.Described agitating device comprises: can put into the stirred vessel that stirs thing, the rotating part that makes above-mentioned stirred vessel rotation and outer peripheral face is circular stirring vane, this stirring vane has the portion that grinds that the agglutinator that will comprise in the above-mentioned stirring thing grinds and above-mentioned stirring thing is introduced the above-mentioned introducing portion that grinds portion, and can be placed into above-mentioned stirred vessel with above-mentioned stirring thing.
In the 2nd form of the present invention, provide a kind of stirring vane, described stirring vane have and the inner face of stirred vessel between grind the portion that grinds of stirring the agglutinator that comprises in the thing, above-mentioned stirring thing introduced above-mentioned introducing portion and the circular outer peripheral face that grinds portion.In the 3rd form of the present invention, a kind of stirring means is provided, described stirring means comprises: the step of preparing stirring vane, the profile of described stirring vane is cylindrical basically, has opposite face with respect to the stirred vessel inner bottom surface, side and is acute angle with above-mentioned inner bottom surface and is connected the rake of above-mentioned opposite face and above-mentioned side; Put into the step of above-mentioned stirred vessel stirring thing and above-mentioned stirring vane; And the step that makes the stirred vessel rotation by above-mentioned rotating part, in the step that above-mentioned stirred vessel is rotated, above-mentioned stirring thing is introduced between above-mentioned inner bottom surface and the above-mentioned rake,, ground the agglutination body that comprises in the above-mentioned stirring thing by the slip of above-mentioned inner bottom surface and above-mentioned opposite face.
In addition, the summary of foregoing invention does not all list essential feature of the present invention, and the secondary combined of these syndromes also can become the present invention.
[effect of invention]
According to the present invention, can provide agitating device, stirring vane and the stirring means of the purposes of the agglutinator dispersion that is suitable for making primary granule aggegation in the liquid.The agitating device that can slightly disperse, stirring vane and stirring means particularly can be provided when primary granule is several microns particles to sub-micron.
[description of drawings]
[Fig. 1] is illustrated in horizontal direction is cut present embodiment open with vertical plane agitating device 10 profile afterwards.
[Fig. 2] represents stirred vessel 100, stirring vane 108, the summary that revolution container 140 rotatablely moves.
An example of the side view of the stirring vane 108 of [Fig. 3] expression present embodiment.
An example of the ground plan of the stirring vane 108 of [Fig. 4] expression present embodiment.
[Fig. 5] represents the stirring vane 508 of other embodiments.
Other examples of [Fig. 6] expression ditch section shape.
Other examples of [Fig. 7] expression ditch section shape.
[Fig. 8] expression is about other examples of ditch flat shape, stirring vane 508 ground plans.
[Fig. 9] expression is about other examples of ditch flat shape, stirring vane 508 ground plans.
[Figure 10] expression is about other examples of ditch flat shape, stirring vane 508 ground plans.
[Figure 11] expression is about other examples of ditch flat shape, stirring vane 508 ground plans.
[Figure 12] represents the profile of the stirring vane 1208 of other embodiments.
An example of the ground plan of the stirring vane 1208 of [Figure 13] expression present embodiment.
An example of the side view of the stirring vane 1408 of [Figure 14] expression present embodiment.
An example of the ground plan of the stirring vane 1408 of [Figure 15] expression present embodiment.
The chart of [Figure 16] expression experimental result.
[symbol description]
10 agitating devices, 20 stir thing, 22 primary granules, 24 agglutinators, 100 stirred vessels, 104 rotating parts, 108 stirring vanes, 110 caps, 112 outside wall portions, 114 base plate, 116 horn rings, 118 inner faces, 122 outside wall surface, 124 internal faces, 132 outer bottoms, 134 inner bottom surfaces, 140 revolution containers, 142 barrel portions, 144 tube bottoms, 146 axial regions, 150 cranks, 152 bearings, 154,156 motor, 158 balance weights, 160 support sectors, 162 shanks, 200 grind portion, 202 introducing portions, 210 outer peripheral faces, 212 sides, 214 periphery rakes, 222 tapered portion, 224R portion, 226 tapered portion, 228R portion, 240 opposite faces, 250 surfaces, 508 stirring vanes, 510 outer peripheral faces, 512 sides, 524R portion, 528R portion, 530 bottoms, 540 opposite faces, 542 ditches, 544 ditch wall portions, 546 ditch rakes, 548 ditch rakes, 642 ditches, 644 ditch wall portions, 646 ditch rakes, 648 ditch rakes, 742 ditches, 746 ditch rakes, 748 ditch rakes, 842 ditches, 942 ditches, 1042 ditches, 1142 ditches, 1208 stirring vanes, 1240 opposite faces, 1250 surfaces, 1260 centre bores, 1262 centre bore rakes, 1264 centre bore rakes, 1266 inboard inner peripheral surfaces, 1408 stirring vanes, 1416 ditches, 1442 ditches
[preferred forms]
Below, by the working of an invention mode side of the present invention is described, but following embodiment is not the qualification to the related invention of claims, and in addition, the combination of the feature that illustrates in embodiment is not to be that the solution of invention is necessary all yet.
Below, with reference to accompanying drawing, being illustrated around embodiment, but in the mark of accompanying drawing, same or similar part is same cross reference number in addition sometimes, and the repetitive description thereof will be omitted.In addition, accompanying drawing only is that pattern is expressed, and the relation of its thickness and planar dimension, ratio etc. are variant with the object of reality sometimes.For the convenience in the explanation, comprise the different part of mutual size relationship or ratio each other sometimes at accompanying drawing.
Fig. 1 is expression is cut the agitating device 10 of present embodiment open with the vertical plane of horizontal direction a profile.Agitating device 10 possesses stirred vessel 100, rotating part 104, stirring vane 108, grinds to be placed into the agglutinator 24 that comprises in the inner stirring thing 20.Stirred vessel 100 can be the column type shape that the end is arranged, and stirred vessel 100 has cap 110, outside wall portions 112, base plate 114 and horn ring 116.Cap 110 is configured in stirred vessel 100 tops, can be circular plate shape.Outside wall portions 112 can be the column type shape, comprises towards the outside wall surface 122 in stirred vessel 100 outsides with towards the internal face 124 of stirred vessel 100 inboards.Base plate 114 is configured in stirred vessel 100 bottoms, can be circular plate shape.Base plate 114 comprises towards the outer bottom 132 in stirred vessel 100 outsides with towards the inner bottom surface 134 of stirred vessel 100 inboards.Inner bottom surface 134 forms inner face 118 with internal face 124.Horn ring 116, such as, can use the ball horn ring, be configured on the outer bottom 132 of base plate 114, to reduce stirred vessel 100 sliding frictions.
Rotating part 104 can be so-called planetary whirligig, and stirred vessel 100 is rotated.Rotating part 104 can be making stirred vessel 100 revolution on one side around the hollow shaft A1 of relative horizontal vertical, Yi Bian make stirred vessel 100 rotations.Rotating part 104 has revolution container 140, crank 150, bearing 152 and axle 154.Rotating part 104 have motor 156 and, balance weight 158, support sector 160 and shank 162.Revolution container 140 can be internal diameter the column type shape that the end arranged bigger than stirred vessel 100 external diameters, at revolution container 140 internal configurations stirred vessels 100.
Crank 150 can be the corner post shape of extending in the horizontal direction, supports revolution container 140.Bearing 152 is configured in an end of crank 150, and the axial region 146 of revolution container 140 is inserted logical, and bearing 152 rotations can be supported revolution container 140.Motor 156 combines with crank 150 by axle 154, is the center with hollow shaft A1, makes crank 150 rotations.Balance weight 158 can be configured in other one side of crank 150.Support sector 160 can be the framework that supports motor 156, and shank 162 can be from supported underneath support sector 160.Moreover, such as, make revolution container 140 and support sector's 160 combinations by elastomeric element, the rotation of the container 140 that can suppress to revolve round the sun.
Secondly, use Fig. 1 that the running summary of rotating part 104 is described.By motor 156 etc., on one side revolution container 140 can suppress rotation, Yi Bian be to revolve round the sun in the center with hollow shaft A1.140 revolution of revolution container are configured in inner stirred vessel 100, along with revolution container 140 is the center revolution with hollow shaft A1.The stirred vessel 100 that begins to revolve round the sun slides on tube bottom 144 inner faces owing to action of centrifugal force, and the inner face of pushing barrel portion 142.Stirred vessel 100 is because the frictional force of effect etc. between outside wall surface 122 and the barrel portion 142, lift-over on the inner face of barrel portion 142, and be the center rotation with axis of rotation A3.Here, the axis of rotation A2 of revolution container 140 also can form inclination angle S1 towards hollow shaft A1 one side and tilt.Thus, the revolution container 140 in revolution often to hollow shaft A1 lopsidedness.Therefore, act on centrifugal force on the stirred vessel 100 have with stirred vessel 100 be pressed onto in the barrel portion 142 strength and with the strength of stirred vessel 100 to 2 compositions of tube bottom 144 pushings.
Stirring vane 108 is placed into stirred vessel 100 inside with stirring thing 20.Stirring vane 108 external diameters are littler than internal face 124 radiuses.140 revolution of revolution container, stirring vane 108 is along with revolution container 140 is the center revolution with hollow shaft A1.The stirring vane 108 that begins to revolve round the sun is urged the internal face 124 to stirred vessel 100 by the effect of centrifugal force F1.Stirring vane 108 because and the frictional force of effect between the outside wall surface 122 etc., lift-over on internal face 124, and be the center rotation with axis of rotation A4.Here, the axis of rotation A2 of revolution container 140 is to hollow shaft A1 lopsidedness, act on the centrifugal force F1 of stirring vane 108, have to " the thrust F2 " of internal face 124 pushing stirring vanes 108 with to 2 compositions of " the pushing force F3 " of inner bottom surface 134 pushing stirring vanes 108.In view of the above, revolution container 140 is by the rotation of stirred vessel 100, and stirring vane 108 is applied pushing force F2 to internal face 124 pushings of stirred vessel 100, and to the pushing force F3 of inner bottom surface 134 pushings of stirred vessel 100.
Fig. 2, expression stirred vessel 100, stirring vane 108, the summary that rotatablely moves of revolution container 140.Revolution container 140, Yi Bian suppress rotation, Yi Bian for example around hollow shaft A1, do revolution clockwise.Stirred vessel 100 deasil revolves round the sun around hollow shaft A1 with revolution container 140.Because the rotation of revolution container 140 is suppressed, stirred vessel 100 is along the rightabout of revolution container 140 revolution directions, that is, and and rotation counterclockwise.Stirring vane 108 with stirred vessel 100 deasil around hollow shaft A1 revolution, again because the rotation of stirred vessel 100, stirring vane 108 with the same direction of stirred vessel 100 rotations, that is counterclockwise rotation voluntarily.In addition, though be that revolution container 140 is described around the situation that hollow shaft A1 clockwise direction revolves, revolution container 140 rotation directions are not limited by this.
Simultaneously, in Fig. 1 and Fig. 2, illustrated because revolution container 140 is the center revolution while suppressing rotation with hollow shaft A1, make the barrel portion 142 inner face lift-over of stirred vessel 100 at revolution container 140, and be the situation that rotation is done at the center with axis of rotation A3, but rotating part 104 makes the method for stirred vessel 100 rotations not limited by this.As other method, such as, can be at revolution container 140 internal fixation stirred vessels 100, by making revolution container 140 is the center rotation with axis of rotation A2 on one side, be the center revolution on one side, make stirred vessel 100 rotations on one side with hollow shaft A1, with hollow shaft A1 be center revolution on one side.At this moment, stirred vessel 100 also can be fixed on the revolution container 140, and the axis of rotation A2 of axis of rotation A3 and revolution container 140 is substantially on same straight line.Simultaneously, the external diameter of stirred vessel 100 with the revolution container 140 internal diameter identical substantially, the outside wall surface 122 of stirred vessel 100 also can be connected the revolution container 140 barrel portion 142 on and fix.
Fig. 3, an example of the side view of the stirring vane 108 of expression present embodiment.Fig. 4 represents the example of ground plan of the stirring vane 108 of present embodiment.Below, use Fig. 3 and Fig. 4 that stirring vane 108 is described.As shown in Figure 3, stirring vane 108 is with the rotary body shape of handlebar axis of rotation A4 as symmetry axis.With this, can reduce the wearing and tearing of stirring vane 108.Stirring vane 108 also can be perpendicular to axis of rotation A4, as the plane of symmetry, forms the surface symmetry with the plane P that comprises stirring vane 108 centers.Therefore, stirring vane 108 profiles form laterally zygomorphic state.
The function of stirring vane 108 at first, is described.Stirring vane 108 has portion of grinding 200 and introducing portion 202.Grinding portion 200 has and will stir the function that the agglutinator 24 that comprises in the thing 20 grinds.Grind portion 200 and the inner face 118 of stirred vessel 100 between grind and stir the agglutinator 24 that comprises in the thing 20.Stir primary granule 22 aggegations that comprise in the thing 20 and forming agglutinator 24.Stirring vane 108 grinds agglutinator 24 with the strength of appropriateness, can decompose agglutinator 24 with this, makes it to be dispersed into primary granule 22.
Introducing portion 202 has and will stir the function that thing 20 introducings grind portion 200.Introducing portion 202 can be connected configuration with the portion of grinding 200.Therefore, agglutinator 24 can be supplied to the portion of grinding 200 expeditiously, thereby primary granule 22 is disperseed expeditiously.In addition, the function that grinds portion 200 and introducing portion 202 plays a role many places in stirring vane 108.And two functions are difficult to clearly distinguish, and constitute the parts that grind portion 200 and also can have the function of introducing portion 202, and the parts that constitute introducing portion 202 also can have the function of the portion of grinding 200.
Secondly, with reference to Fig. 3 the example that stirring vane 108 constitutes is described.Stirring vane 108 has outer peripheral face 210, opposite face 240 and surface 250.Outer peripheral face 210 extends in the axis of rotation A4 of stirring vane 108 direction, connects opposite face 240 and surface 250.Outer peripheral face 210 can have circular external shape, such as, can have upwardly extending subcylindrical profile in axis of rotation A4 side.Because stirring vane 108 has the upwardly extending periphery in axis of rotation A4 side, therefore the area that contacts with stirred vessel 100 internal faces 124 becomes big, stirring vane 108 and internal face 124 wearing and tearing reduce, and stirring vane 108 can rotate at stirred vessel 100 internal stabilities.Outer peripheral face 210 can corresponding stirred vessel 100 internal faces 124 shape form, at least one end of the axis of rotation A4 of above-mentioned nearly cylindrical outer shape direction, can diminish towards the external diameter of limit portion.
Outer peripheral face 210 comprises side 212 and periphery rake 214.Side 212 can be configured near the central authorities of stirring vane 108 axis of rotation A4 directions.Side 212 can have the profile of nearly cylindrical shape.Side 212 can be relative with the internal face 124 of stirred vessel 100.Side 212 can be an example of the portion of grinding 200.Periphery rake 214 can be configured to connect side 212 and opposite face 240 or surface 250.Periphery rake 214 can be from the side 212 to opposite face 240 or surface 250, diameter diminishes gradually.Periphery rake 214 can be an example of introducing portion 202.
Periphery rake 214 can have tapered portion 222, R portion 224, tapered portion 226 and R portion 228.Tapered portion 222 and R portion 224 can be configured in 212 sides to surface 250 from the side, and tapered portion 226 and R portion 228 can be configured in 212 sides to opposite face 240 from the side.Tapered portion 222 and tapered portion 226 linearity ground connect side 212 and opposite face 240 or surface 250, and tapered portion 222 and tapered portion 226 have the profile of the conical part of excision.R portion 224 and R portion 228 are connected with opposite face 240 or surface 250 smoothly with side 212.
Tapered portion 222 can constitute acute angle S2 with surface 250, and tapered portion 226 can constitute acute angle S2 with opposite face 240.Like this, comprise the surface of opposite face 240 and the distance of outer peripheral face 210,212 slowly narrow down from the side to opposite face 240 along tapered portion 226.Tapered portion 222, tapered portion 226, R portion 224, R portion 228 can be examples of introducing portion 202, such as, tapered portion 226 can not be the plane also, but with R portion 228 or side 212 and opposite face 240 curved surface along slips.
When stirring vane 108 was put into stirred vessel 100, opposite face 240 was configured to and the relative state of stirred vessel 100 inner bottom surfaces 134.As shown in Figure 4, opposite face 240 can be a tabular surface.Opposite face 240 can be an example of the portion of grinding 200.Surface 250 is configured on the position that the opposite face 240 with stirring vane 108 faces toward.Surface 250 can dispose with opposite face 240 is parallel substantially.
Fig. 5 represents the stirring vane 508 of other embodiments.Fig. 5 represents the profile of stirring vane 508 near the stirring vane 508 when axis of rotation A4 direction the is cut off center.Fig. 5 represents to stir thing 20 and stirring vane 508 is put into stirred vessel 100, is made the summary of the state of stirred vessel 100 rotations then by rotating part 104.
At first, the example that stirring vane 508 constitutes is described.Stirring vane 508 has outer peripheral face 510, bottom 530 and surface 250.Outer peripheral face 510 is corresponding with outer peripheral face 210, extends in stirring vane 508 axis of rotation A4 directions, connects surface 250 and opposite face 540.Outer peripheral face 510 comprises side 512 and R portion 524 and R portion 528.Side 512 is corresponding with side 212, can have subcylindrical profile.R portion 524 can connect side 512 and surface 250 smoothly, and R portion 528 can connect side 512 and opposite face 540 smoothly, and R portion 528 can form acute angle S4 with stirred vessel 100 inner bottom surfaces 134.R portion 528 can be 202 1 examples of introducing portion.
Bottom 530 comprises opposite face 540 and ditch 542.Here, so-called " bottom " is perpendicular to axis of rotation A4, in the part than more close opposite face 540 1 sides of the plane P that comprises stirring vane 508 centers.Opposite face 540 is relative with stirred vessel 100 inner bottom surfaces 134 in bottom 530, and opposite face 540 can be a tabular surface.Like this, opposite face 540 grinds and stirs the agglutinator 24 that comprises in the thing 20 by the slip of inner bottom surface 134 and opposite face 540, makes it to be dispersed into primary granule 22.Opposite face 540 can be 200 1 examples of the portion of grinding.
In bottom 530, ditch 542 can be formed at the bottom surface of stirring vane 508.Ditch 542 can be the rectilinear form that extends along diametric total length, such as, the amplitude W of ditch 542 can be about 500 μ m, ditch 542 depth D can be about 500 μ m.Ditch 542 can be configured to run through the center of bottom surface, like this, in bottom 530, forms a pair of opposite face 540 in the bottom surface of stirring vane 508.Ditch 542 can be an example of introducing portion 202, and ditch 542 has ditch wall portion 544, ditch rake 546 and ditch rake 548.Ditch wall portion 544 can have "
Font section, ditch rake 546 and ditch rake 548 can be to connect the two ends of ditch wall portion 544 open ends and the plane of opposite face 540.Ditch rake 546 and ditch rake 548 can constitute acute angle S3 with the inner bottom surface 134 of stirred vessel 100.Ditch 542 not only can be arranged on the bottom surface, can also be arranged on side 512 or the periphery rake 214.
Secondly, grind the mechanism of agglutinator 24 with Fig. 5 explanation.Stirring vane 508 is that rotation limit, limit is in stirred vessel 100 slide inside.At this moment, stirring vane 508 is by the gap of inner bottom surface 134 and R portion 528, stirring the gap that thing 20 is introduced inner bottom surface 134 and opposite face 540.Here, so-called stirring vane 508 will stir thing 20 " introducing ", be not limited to because of stirring vane 508 certainly then make the situation of thing 20 that stir near stirring vanes 508.When stirring vane 508 slides, be also contained in " introducing " lining through the situation that is present in the stirring thing 20 on stirring vane 508 directions of advance on inner bottom surface 134.In addition, because the stirring thing 20 of stirred vessel 100 the insides is mobile, the situation that stirs thing 20 collisions or close stirring vane 508 is also contained in " introducing ".
Because R portion 528 connects side 512 and opposite face 540 smoothly, thus the gap between bottom 530 and the inner bottom surface 134, along with 512 narrowing down at leisure from the side to opposite face 540.Because opposite face 540 is connected with R portion 528, so agglutinator 24 can not directly pierce the gap of inner bottom surface 134 and opposite face 540.Though stir in the thing 20 and comprise various agglutinator that varies in size 24, but, agglutinator 24 can only be near opposite face 540 to the position corresponding with its size, and agglutinator 24 is introduced into inner bottom surface 134 and R portion 528, along with advancing to opposite face 540, agglutinator 24 is slowly separated brokenly to diminish at leisure.
By the gap of inner bottom surface 134 and R portion 528, be introduced into the agglutinator 24 in the gap of inner bottom surface 134 and opposite face 540, by the slip of inner bottom surface 134 and opposite face 540, ground decomposition.Form because agglutinator 24 is primary granule 22 aggegations, therefore, agglutinator 24 is dispersed into primary granule 22.According to above formation, can make agglutinator 24 sizes that are introduced in opposite face 540 unified, can suppress strength and be applied in a place and pulverize primary granule 22.
Here, such as, as the axis of rotation A2 of revolution container 140 during to hollow shaft A1 lopsidedness, 104 pairs of stirring vanes 508 of rotating part apply the pushing force F3 on the inner bottom surface 134 that opposite face 540 with stirring vane 508 is urged to stirred vessel 100.Like this, Yi Bian stirring vane 508 be crushed on the inner bottom surface 134, Yi Bian in 100 li slips of stirred vessel.Its result, the strength that grinds that opposite face 540 grinds agglutinator 24 increases.And stirring vane 508 can stably slide on inner bottom surface 134 in stirred vessel 100 the insides.
In addition, stirring vane 508 also will stir thing 20 and introduce between internal face 124 and the R portion 524.The agglutinator 24 that comprises in the stirring thing 20 that is introduced into, Yi Bian slowly separated broken diminishing, Yi Bian be introduced in the gap of side 512 and internal face 124.Stirring vane 508 can grind agglutinator 24 by in the side 512 and the slip of internal face 124.Such as, if agitating device 10 uses stirring vane 508, then can provide a kind of stirring means, this stirring means comprises to be put into the step of stirred vessel 100 and utilizes rotating part 104 to make the step of stirred vessel 100 rotations stirring thing 20 and stirring vane 508.In the step that makes stirred vessel 100 rotations of this stirring means, will stir thing 20 and introduce between inner bottom surface 134 and the R portion 528, utilize slip with inner bottom surface 134 and opposite face 540, grind and stir the agglutinator 24 that comprises in the thing 20.
Fig. 6, the another one example of expression ditch section shape.Ditch 642 has ditch wall portion 644, ditch rake 646 and ditch rake 648.Ditch wall portion 644, have "
" the font section.Ditch rake 646 and ditch rake 648 can be smoothly combine with the two ends and the opposite face 540 on the open limit of ditch wall portion 644.
Fig. 7, the another one example of expression ditch section shape.Ditch 742 has ditch rake 746 and ditch rake 748.Ditch rake 746 can be the surface that tilts with respect to opposite face 540, and ditch rake 748 can be relative with ditch rake 746 and with respect to the surface of opposite face 540 inclinations.Ditch rake 746 and ditch rake 748 interosculate in a side end.Ditch rake 746 and ditch rake 748 combine with opposite face 540 in another side end, and forming section is V-shape or leg-of-mutton ditch 742.
Fig. 8, the ground plan of the stirring vane 508 of other examples of expression ditch flat shape.Stirring vane 508 also can have the ditch 842 of circular shape, and the configuration of ditch 842 such as the ditch 842 of plural number, can be configured to spread laterally from bottom center.Ditch 842 can be configured near bottom center to form opposite face 540, and ditch 842 can be configured to that it is consistent with the rotation direction R2 of stirring vane 508 substantially from circular arc inboard direction R1 laterally.Thus, ditch 842 becomes to introduce easily and stirs thing 20.Ditch 842 may extend near the center of bottom surface, and ditch 842 can be connected with other ditch near bottom center.
Fig. 9 is the ground plan of stirring vane 508 of other examples of expression ditch flat shape.Stirring vane 508 can have the ditch 942 of circular shape.Direction R1 and ditch 842 that ditch 942 can be configured to from the circular arc inboard laterally are reverse.
Figure 10, stirring vane 508 ground plans of other examples of the flat shape of expression ditch.Stirring vane 508 also can have the ditch 1042 of a plurality of rectilinear forms, the configuration of ditch 1042, and its many ditches 1042 can be configured to radial.Ditch 1042 can be configured to form opposite face 540 near bottom center, and ditch 1042 can extend near the center of bottom surface.Ditch 1042 also can be to link to each other with other ditch near bottom center.Figure 11, the ground plan of the stirring vane 508 of other examples of expression ditch flat shape.Stirring vane 508 can have the ditch 1142 with the concentric spiral shape of stirring vane 508.Ditch 1142 can be configured to R3 from the helical inboard to lateral direction, and the rotation direction R2 with stirring vane 508 is identical substantially.Thus, become easy to the inner agglutinator 24 of introducing of ditch.Ditch 1142 can be configured to that the rotation direction R2 with stirring vane 508 is identical substantially from the helical outside to the direction R4 of inboard.
Figure 12, stirring vane 1208 profiles of expression another one embodiment.Figure 12 has provided near cut off stirring vane 1208 situation from stirring vane 1208 centers to axis of rotation A4 direction.Figure 12 represents to stir thing 20 and stirring vane 1208 is put into stirred vessel 100, utilizes rotating part 104 to make the summary of the state of stirred vessel 100 rotations.Figure 13 represents the example of ground plan of the stirring vane 1208 of present embodiment.Below, with Figure 12 and Figure 13 stirring vane 1208 is described.
As shown in the figure, stirring vane 1208 has opposite face 1240 and surface 1250 and centre bore 1260.Opposite face 1240 and surface 1250 are equivalent to the opposite face 540 and the surface 250 of stirring vane 508 respectively, and it is relative with inner bottom surface 134 that opposite face 1240 is configured to, and surface 1250 is configured to relative with opposite face 1240.Stirring vane 1208 can have centre bore 1260 in the centre.Centre bore 1260 can be configured to connect opposite face 1240 and surface 1250, and centre bore 1260 can be configured to a near side that is centered close to axis of rotation A4 of centre bore 1260.Thus, stirring vane 1208 can have the profile of Deep-fried doughnut shape.
Centre bore 1260 comprises centre bore rake 1262 and centre bore rake 1264 and inboard inner peripheral surface 1266.Centre bore rake 1262 is configured in surface 1,250 one side portion of centre bore 1260, and centre bore rake 1262 connects inboard inner peripheral surface 1266 and surface 1250.Centre bore rake 1264 is configured in centre bore 1260 opposite faces 1,240 one side portion, and centre bore rake 1264 connects inboard inner peripheral surface 1266 and surface 1250.Centre bore rake 1262 and centre bore rake 1264 can increase internal diameter towards surface 1,250 one sides or opposite face 1,240 one side directions separately along axis of rotation A4.
Centre bore 1260 can be an example of introducing portion 202.That is, stirring vane 1208 can will stir thing 20 via centre bore 1260 and introduce between the gap of inner bottom surfaces 134 and opposite face 1240, and the slip by inner bottom surface 134 and opposite face 1240 grinds stirs the agglutinator 24 that comprises in the thing 20.In addition, even in this situation, such as, as the axis of rotation A2 of revolution container 140 during to hollow shaft A1 lopsidedness, rotating part 104 also applies stirring vane 1208 opposite face 1240 of stirring vane 1208 is pressed to pressing force F3 on the inner bottom surface 134 of stirred vessel 100.Stirring vane 1208 also can have and same ditch 542 of stirring vane 508 etc.
Figure 14 represents the example of side view of the stirring vane 1408 of present embodiment.Figure 15 represents the example of ground plan of the stirring vane 1408 of present embodiment.Below, with Figure 14 and Figure 15 stirring vane 1408 is described.Stirring vane 1408 can have ditch 1416 on side 512, the section shape of ditch 1416 and flat shape can be identical with ditch 542 etc.Stirring vane 1408 can form ditch 1442 in the bottom surface, and the section shape of ditch 1442 can be circular-arc, and the flat shape of ditch 1442 also can be the shape of expanding laterally from the inboard, bottom surface.The flat shape of ditch 1442, such as, can be connected 2 circular arcs of an end, by the end of R portion 528 round shape, can also be triangle or near fan-shaped shape.The degree of depth of ditch 1442 is preferably about 500 μ m.Ditch 1442 can be configured in the rotation along with stirring vane 1408, introduce easily stir thing 20 towards last.Like this, can effectively the stirring thing of having introduced 20 be pushed near bottom center.
[embodiment 1]
Employing contains the effect of the conducting resinl affirmation present embodiment of copper powder and resin solution.It is the copper powder of 1.2 μ m that copper powder uses average particulate diameter.Measured particle diameter according to damp process.Resin solution is phenoxy resin to be dissolved in the triglyme modulate.Phenoxy resin is adjusted into 30% of percentage by weight.The conducting resinl test portion is copper powder 13.8g, resin solution 9.4cc, triglyme 5cc to be mixed modulate.Stirred vessel 100 uses polypropylene system capacity to be 150cm
3Container.Rotating part 104 uses planetary whirligig.Stirred vessel 100 is fixed in revolution container 140, and revolution container 140 is set to do rotation with 261rpm on one side, with 340rpm revolve round the sun on one side.
The effect that stirs is that the 4.7.2 lines method with JIS JIS K5400 is the decentralization that standard is estimated copper powder.That is,, adopt scraper to smooth out with the fingers, in ditch, formed the continuous test portion layer of thickness injecting in the ditch of particle gauge through the test portion after stirring well.Observe the test portion layer, read in the test portion face number of degrees of arranging the place that lines in succession occurred more than 3 above 10mm at 1 ditch, as decentralization.Unit represents with μ m.The numerical value of decentralization is more little, and it is abundant more that the expression copper powder disperses.If, do not disperse by the conducting resinl test portion before stirring, can be measured to the particle gauge of 100 μ m, and energy measurement decentralization not then.
Among the embodiment 1, using material is stainless stirring vane 108, and its side 212 external diameters are 20mm, and the thickness that opposite face 240 and surface are 250 is 10mm.Experiment is carried out according to following order: above-mentioned adjusted conducting resinl test portion and stirring vane 108 are inserted stirred vessel 100; Stirred vessel 100 is set on rotating part 104, makes rotating part 104 rotations with the speed of stipulating; Change mixing time, measure decentralization.Table 1 has been represented the experimental result of embodiment 1.Decentralization in the table is put down in writing with " particle ".According to shown in the table 1 as can be known, along with mixing time increases, " particle " diminishes and disperseed fully.
[table 1]
[embodiment 2]
In embodiment 2, using material is stainless stirring vane 108, and the external diameter of its side 212 is 25mm, and the thickness between opposite face 240 and the upper surface 250 is 10mm.Other condition is identical with embodiment 1, tests.Table 1 has been represented the experimental result of embodiment 2.According to shown in the table 1 as can be known, along with the growth of mixing time, " particle " diminishes and disperseed fully.
(comparative example 1)
Secondly, as a comparative example 1, carried out not putting into the experiment of stirring vane.Other condition is identical with embodiment 1, tests.Table 1 has been represented the experimental result of comparative example 1.As shown in table 1, though mixing time increases, the value of " particle " does not almost change.
(comparative example 2)
Secondly, as a comparative example 2, adopting diameter is that the zirconia ball of 10mm is tested.Conducting resinl test portion and a zirconia ball are inserted stirred vessel 100.Mixing time is 30 minutes.Other condition is identical with embodiment 1.Table 1 has been represented the experimental result of comparative example 2.As shown in table 1, even stir 30 minutes, the value of " particle " does not almost change than comparative example 1.
(comparative example 3)
Secondly, as a comparative example 3, the zirconia ball that to adopt 2 diameters be 10mm is tested.Conducting resinl test portion and 2 zirconia balls are inserted stirred vessel 100.Other condition is identical with comparative example 2.Table 1 has been represented the experimental result of comparative example 3.As shown in table 1, even stir 30 minutes, the value of " particle " does not almost change than comparative example 1.
(comparative example 4)
Secondly, as a comparative example 3, the zirconia ball that to adopt 3 diameters be 10mm is tested.Conducting resinl test portion and 3 zirconia balls are inserted stirred vessel 100.Other condition is identical with comparative example 2.Table 1 has been represented the experimental result of comparative example 4.As shown in table 1, even stir 30 minutes, the value of " particle " does not almost change than comparative example 1.
Figure 16 is the chart of expression experimental result.Comparative example 1 is to comparative example 4, even stir 30 minutes, " particle " value does not almost change yet.On the other hand, in embodiment 1 and embodiment 2, along with the growth of mixing time, " particle " reduces sharp as can be seen.According to above result, utilize the agitating device of present embodiment, stirring vane, and stirring means can make effectively and stir the agglutinator dispersion that comprises in the thing.Particularly, be several microns resin solutions even contain particle diameter to the agglutinator of the primary granule aggegation of sub-micron, its agglutinator is slightly disperseed.Thereby, obtain a kind of can being suppressed at and be coated with face generation particle, such as the uneven resin solution of coating that produces the muscle shape, conducting resinl etc.
More than, with the mode of implementing the present invention has been described, but technical scope of the present invention is not subjected to the qualification of the scope that above-mentioned embodiment puts down in writing.It will be obvious to those skilled in the art that and to implement diversified change or improvement to the mode of above-mentioned enforcement, and can be clear and definite that the mode of implementing after above-mentioned change and the improvement is also contained in the technical scope of the present invention according to the record of the application's claim.
It should be noted, represented device, system, program and the action in method in claims, specification and the accompanying drawing, order, step and and each implementation of handling order such as stage, short of dated especially " ratio ... elder generation ", " ... before " etc., perhaps must use the result of the processing of front, just can implement in any order so long as not the processing of back.About the motion flow in claims, specification and the accompanying drawing,, used " at first, " for the convenience on illustrating, printed words such as " secondly " are illustrated, even but neither mean like this and must carry out with this program.
[utilizing on the industry possibility]
The present invention can be applicable to make particle to be dispersed in the industry of agitating device, stirring vane or stirring means in the liquid, uses such as allow conductive particle be dispersed in the field of chemical industry of the conducting resinl in the organic polymer material in manufacturing.
Claims (20)
1. agitating device comprises:
Can put into the stirred vessel that stirs thing,
Make rotating part that described stirred vessel rotates,
Outer peripheral face is circular stirring vane, and this stirring vane comprises the portion that grinds that is used for grinding the agglutinator that described stirring thing comprises and described stirring thing is introduced the described introducing portion that grinds portion, and is placed into described stirred vessel with described stirring thing.
2. agitating device as claimed in claim 1,
Described stirring vane have be essentially columniform profile,
The described portion that grinds, have the opposite face relative with the inner bottom surface of described stirred vessel,
Described introducing portion, the inner bottom surface that has with described stirred vessel constitutes acute angle, and connects the rake of described opposite face and described stirring vane side.
3. agitating device as claimed in claim 1,
Described stirring vane has the profile of the Deep-fried doughnut shape that centre bore is set in the centre,
The described portion that grinds has the opposite face relative with the inner bottom surface of described stirred vessel,
Described introducing portion has described centre bore.
4. as claim 2 or the described agitating device of claim 3,
Described introducing portion also has the ditch that is formed at described stirring vane bottom.
5. agitating device as claimed in claim 4,
Described ditch is the part that links to each other with the opposite face of described stirring vane, has the rake that constitutes acute angle with the inner bottom surface of described stirred vessel.
6. as claim 4 or the described agitating device of claim 5,
Described ditch has the spiral shape concentric with described stirring vane.
7. as each described agitating device in the claim 2 to 6, described rotating part by the rotation of described stirred vessel, is given the effect to the pushing force of the described inner bottom surface pushing of described stirred vessel of the bottom that makes described stirring vane to described stirring vane.
8. stirring vane has:
And the inner face of stirred vessel between grind the portion that grinds of stirring the agglutinator that comprises in the thing,
With described stirring thing introduce the described introducing portion that grinds portion,
Circular outer peripheral face.
9. as claim item 8 described stirring vanes, its profile is symmetrical up and down.
10. as claim 8 or the described stirring vane of claim 9, have:
Be essentially columniform profile,
The described portion that grinds, have the opposite face relative with the inner bottom surface of described stirred vessel,
Described introducing portion has with the described inner bottom surface of described stirred vessel and forms acute angle and be connected described opposite face and the rake of described stirring vane side.
11., have as claim 8 or the described stirring vane of claim 9:
Central part be provided with the Deep-fried doughnut shape of centre bore profile,
The described portion that grinds, have the opposite face relative with the inner bottom surface of described stirred vessel,
Described introducing portion has described centre bore.
12. as claim 10 or 11 described stirring vanes,
Described introducing portion also has the ditch that is formed at described stirring vane bottom.
13. stirring vane as claimed in claim 12,
Described ditch is the part that links to each other with the opposite face of described stirring vane, has the rake that is acute angle with the inner bottom surface of above-mentioned stirred vessel.
14. as claim 12 or 13 described stirring vanes,
Described ditch has the spiral shape concentric with described stirring vane.
15. a stirring means comprises:
Prepare the step of stirring vane, the profile of described stirring vane is cylindrical basically, has opposite face with respect to the stirred vessel inner bottom surface, side and is acute angle with described inner bottom surface and is connected the rake of described opposite face and described side;
Put into the step of described stirred vessel stirring thing and described stirring vane; And,
Make the step of stirred vessel rotation by described rotating part,
In the step that described stirred vessel is rotated, described stirring thing is introduced between described inner bottom surface and the described rake, by the slip of described inner bottom surface and described opposite face, grind the agglutination body that comprises in the described stirring thing.
16. a stirring means comprises,
Prepare the step of stirring vane, the profile of described stirring vane is a Deep-fried doughnut shape, has the centre bore in described Deep-fried doughnut shape centre, and the opposite face relative with the inner bottom surface of stirred vessel;
Put into the step of described stirred vessel stirring thing and described stirring vane;
Make the step of described stirred vessel rotation by rotating part;
In the step that described stirred vessel is rotated, described stirring thing is introduced described centre bore, by the slip of described inner bottom surface and described opposite face, grind the agglutination body that comprises in the described stirring thing.
17. as claim 15 or 16 described stirring means,
In the step that described stirred vessel is rotated, described stirring vane is given the opposite face of the described stirring vane pushing force to the inner bottom surface pushing of described stirred vessel.
18. the manufacture method of a conducting resinl has:
Prepare the step of stirring vane, the profile of described stirring vane is essentially cylindrical, has opposite face with respect to the stirred vessel inner bottom surface, side and is acute angle with described inner bottom surface and is connected the rake of described opposite face and described side;
Copper powder, resin solution and described stirring vane are put into the step of described stirred vessel;
Make the step of described stirred vessel rotation by rotating part;
In the step that above-mentioned stirred vessel is rotated, described copper powder and resin solution are introduced between described inner bottom surface and the rake, and the slip by described inner bottom surface and described opposite face, grind the agglutination body that comprises in described copper powder and the resin solution.
19. the manufacture method of a conducting resinl has:
Prepare the step of stirring vane, the profile of described stirring vane is a Deep-fried doughnut shape, has the centre bore and the opposite face relative with the inner bottom surface of stirred vessel of described Deep-fried doughnut shape central part;
Copper powder, resin solution and described stirring vane are put into the step of described stirred vessel;
Make the step of described stirred vessel rotation by rotating part;
In the step that described stirred vessel is rotated, described copper powder and described resin solution are introduced described centre bore, and the slip by described inner bottom surface and opposite face, grind the agglutination body that comprises in described copper powder and the described resin solution.
20. as the manufacture method of claim 18 or 19 described conducting resinls, wherein
In the step that described stirred vessel is rotated, described stirring vane is given the opposite face of the described stirring vane pushing force to the inner bottom surface pushing of described stirred vessel.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008007451A JP4971207B2 (en) | 2008-01-16 | 2008-01-16 | Stirring apparatus, stirring bar, and stirring method |
| JP007451/2008 | 2008-01-16 | ||
| PCT/JP2009/000037 WO2009090859A1 (en) | 2008-01-16 | 2009-01-08 | Stirring device, stirrer, and stirring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101730579A true CN101730579A (en) | 2010-06-09 |
| CN101730579B CN101730579B (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009800003505A Active CN101730579B (en) | 2008-01-16 | 2009-01-08 | Stirring device, stirrer, and stirring method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4971207B2 (en) |
| CN (1) | CN101730579B (en) |
| TW (1) | TW200948469A (en) |
| WO (1) | WO2009090859A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381753A (en) * | 2015-12-04 | 2016-03-09 | 山东出入境检验检疫局检验检疫技术中心 | Stirring device for coal caking index measurement |
| CN110237755A (en) * | 2019-06-24 | 2019-09-17 | 中国工程物理研究院激光聚变研究中心 | A kind of polishing magnetorheological fluid stirs evenly sliding device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20150192A1 (en) * | 2015-04-17 | 2016-10-17 | Alfa Srl | MIXER FOR FLUID PRODUCTS |
| WO2017198444A1 (en) * | 2016-05-17 | 2017-11-23 | Nestec S.A. | Beverage preparation device |
| JP6633506B2 (en) * | 2016-12-26 | 2020-01-22 | 大同化工株式会社 | Kneading device |
| JP7041940B2 (en) * | 2017-10-23 | 2022-03-25 | 株式会社写真化学 | Rotation processing adapter |
| DE102020127239B4 (en) | 2020-10-15 | 2022-10-06 | Fritsch Gmbh | Planetary mill with cooling |
| DE102020127240B4 (en) | 2020-10-15 | 2022-05-19 | Fritsch Gmbh | Planetary mill with inclined planetary axis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156538A (en) * | 1984-01-27 | 1985-08-16 | Imamura Seisakusho:Kk | Apparatus for stirring, mixing, and kneading of liquid or powder |
| JPH0457238U (en) * | 1990-09-21 | 1992-05-15 | ||
| JP2594213B2 (en) * | 1992-03-25 | 1997-03-26 | 株式会社奈良機械製作所 | Particulate material processing equipment |
| JP3904819B2 (en) * | 2000-09-27 | 2007-04-11 | 株式会社リコー | Dispersion method and dispersion apparatus |
| JP2003275555A (en) * | 2002-01-15 | 2003-09-30 | Sumitomo Bakelite Co Ltd | Mixing method and mixing device for solid and liquid materials |
| JP4235888B2 (en) * | 2002-06-07 | 2009-03-11 | 日立化成工業株式会社 | Conductive paste |
-
2008
- 2008-01-16 JP JP2008007451A patent/JP4971207B2/en active Active
-
2009
- 2009-01-08 CN CN2009800003505A patent/CN101730579B/en active Active
- 2009-01-08 WO PCT/JP2009/000037 patent/WO2009090859A1/en active Application Filing
- 2009-01-15 TW TW098101422A patent/TW200948469A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381753A (en) * | 2015-12-04 | 2016-03-09 | 山东出入境检验检疫局检验检疫技术中心 | Stirring device for coal caking index measurement |
| CN110237755A (en) * | 2019-06-24 | 2019-09-17 | 中国工程物理研究院激光聚变研究中心 | A kind of polishing magnetorheological fluid stirs evenly sliding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009165970A (en) | 2009-07-30 |
| TW200948469A (en) | 2009-12-01 |
| JP4971207B2 (en) | 2012-07-11 |
| CN101730579B (en) | 2012-11-07 |
| WO2009090859A1 (en) | 2009-07-23 |
| TWI363657B (en) | 2012-05-11 |
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