TWI363657B - - Google Patents

Description

1363657 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a stirring device, a stirring device and a stirring method. The present invention relates to a stirring device, a stirring bar and a stirring method which have a circular outer peripheral surface and which efficiently agglomerate the aggregate contained in the object to be thrown. Further, the present application is related to the following Japanese application for the application of the priority of the application.

1. Japan's special account request 2QQ8_7451 _ Please 2_ years] Month 16曰 [Prior Art] Previously used (four) liquids used in the (four) mixes. For example, Patent Document 1 discloses a _-mixer which is in the shape of a fish plate and whose bottom surface causes the central portion to bulge. The (4) sub-document described in Patent Reading 1 is made by embedding a core in the lower part of the scrambler, and making it not to be dumped. In Patent Document 2, it is disclosed that the (four) mixing container is edged from the planetary stirring device. [Patent Document U Japanese Patent Laid-Open Publication No. Hei 4-572 [Patent Document 2] Japanese Patent Laid-Open Publication No.--No. [Summary of the Invention] [The problem to be solved by the invention] In the case of the planetary type (fourth) device described in the patent document 2, it is easy to bounce in the vertical direction when it is used in the planetary device (4) described in Patent Document 2, the stirrer [S3 3 1-363657 鸺 098101422]. Furthermore, due to the presence of protrusions or corners, @ cannot slide smoothly in the mixing container. As a result, the stirrer described in Patent Document i cannot be used for the purpose of dispersing aggregates in which primary particles are aggregated in a liquid. Te Yi, when the primary particles are particles of several micrometers to submicron, cannot be dispersed in detail. In the above aspect of the invention, it is an object of the present invention to provide a mixing device, a stirrer and a mixing method which can solve the above problems. This object is achieved by a combination of the features recited in the separate items in the scope of the patent application, which is a more advantageous specific example of the invention. [Means for Solving the Problems] In order to solve the above problems, a first aspect of the present invention provides a stirring apparatus that includes: a mixing container into which a composition is to be placed; a rotating portion that rotates the stirring container; The sandalwood has a circular outer peripheral surface, and the above-mentioned (four)-(four) is placed on the above-mentioned mixing container towel, and has a grinding portion for abrading the (four) contained in the above-mentioned compound, and the above-mentioned The introduction of the mixture into the above-mentioned pulverizing portion is in the second aspect of the invention, and provides an agglomerate of the person in the stirring body, which is smashed between the inside of the stirring container and the inner surface of the stirring container. Grinding part; the upper (four) mixing (four) people above and round the outer peripheral surface. Dp, in the third aspect of the present invention, the method of providing a sandalwood method, the method comprising: 4 1^63657, a step of preparing a stirrer, wherein the search is a cylindrical shape having a cylindrical shape The opposite side and the side surface of the bottom surface of the spoiler container: the inclined portion is at an acute angle to the inner bottom surface, and the opposite surface and the side surface are connected; and the sandpaper and the stir frit are placed in the above-mentioned transfer container a step of rotating the transfer container by the rotating portion; in the step of rotating the kneading container, the feeding material is bowed between the bottom surface and the inclined portion, and the inner portion is The bottom surface and the above-mentioned contact sliding between the opposite surfaces, and the summary of the invention for smashing the agglutination contained in the above-mentioned eliminator are not essential to all the essential features of the present invention, and the combination of these characteristic groups (4) can also be invention. [Efficacy] According to the present invention, it is possible to provide a stirring device, a stirrer, and a mixing agent for the purpose of dispersing a liquid to agglomerate of primary particles, which can provide a particle having a primary particle of several micrometers to a micrometer. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, [Embodiment] Hereinafter, one embodiment of the present invention will be described with reference to the embodiments of the present invention. However, the following embodiments are not intended to limit the invention of the application of the patent application 1363657; the combination of the features described in the embodiment All of them are not necessarily necessary for the solution of the invention. In the following, the embodiments are described with reference to the drawings, and the descriptions of the drawings are the same or similar, and the same reference numerals are used to omit the description. In addition, the figure shows the relationship between the thickness and the plane size, the ratio, etc. = the case where it is different from the actual one. A is convenient for explanation, and the drawings also have a case in which the relationship of the mutual dimensions or the ratio differs. The first 1st line shows a cross-sectional view in which the stirring device 10 of the present embodiment is cut in a plane perpendicular to the horizontal direction. The agitating device 1A includes a stirring vessel 100, a rotating portion 104, and a stirring bar 1〇8, and the agglomerates 24 contained in the agitating material 20 are crushed. The agitating vessel (10): may have a bottomed cylindrical shape, and the mixing vessel 1 has a lid portion 11A, a peripheral wall portion (1), a bottom plate portion 114, and a caster 116. The lid portion ιι is disposed on the upper portion of the agitating vessel 1 , and may have a circular plate shape. The peripheral wall portion ι 2 may have a cylindrical shape and includes an outer wall surface 122 facing the outer side of the agitating vessel 100 and an inner wall surface 124 facing the inner side of the agitating vessel 100. The bottom plate portion 114 is disposed at the bottom of the stirring bar, and may have a circular plate shape. The bottom plate portion n4 includes an outer bottom surface 132 facing the outer side of the stomach, and an inner bottom surface 134 facing the inner side of the drop container. The inner bottom surface 134 forms an inner surface 118 with the inner wall surface 124. The caster 116, for example, may be disposed on the outer bottom surface 132' of the bottom plate 胄 114 by a ball caster _ (7) to reduce the sliding friction of the agitating container 1 。. The lid portion 110, the peripheral wall portion 112, and the bottom plate portion 114 may be a resin such as polypropylene, fluorinated tree & rubber or the like, or may be a metal such as stainless steel (sus). The bottom plate portion 4 may be formed one by one with the peripheral wall portion 112, and the bottom plate portion 114 may be 'smoothly coupled to the peripheral wall portion 112. The agitating vessel 1 can also be made of polypropylene and has a cylindrical shape with an inner diameter of 56 mm. Further, in the embodiment, the side on which the lid portion 11 is disposed is referred to as the upper side, and the side on which the bottom plate portion 114 is disposed is referred to as the lower side. However, such description is not intended to limit the use of the agitating vessel 100 to the illustrated orientation. The rotating portion 104 may be a so-called planetary rotating device that rotates the stirring container. The rotating portion 104' can revolve the stirring container 100 while rotating around the horizontal axis A1 perpendicular to the horizontal direction. The rotating portion 1() 4 has a revolving container 14A, a crank 15A, a bearing μ, and a shaft 154»rotating portion 104, and has a motor 156, a balance weight 158, a support portion 160, and a leg portion 162. The revolving container 140' can be In a bottomed cylindrical shape having a larger inner diameter than the outer diameter of the agitating vessel, the stirring vessel 1 is disposed inside the revolution container 14A. The revolution container 140 includes a cylinder wall portion 142, a cylinder bottom portion 144, and a shaft portion 146. The cylindrical wall portion 142 may have a cylindrical shape extending along the rotation axis A2 of the revolution container 14.14. The barrel bottom portion 144' may be coupled to one end of the cylindrical wall portion 142, and disposed at the bottom of the revolution container 140, and may have a circular plate shape or may be integrally formed with the cylindrical wall portion 142. The tubular wall portion 142 and the tubular bottom portion 144 may be a resin such as polypropylene, fluorinated resin or rubber, or may be a metal such as stainless steel. The shaft portion 146 is disposed outside the cylinder bottom portion 144, and extends from the center of the cylinder bottom 向* toward the outside of the rotating portion 104 along the rotation axis A2 of the revolution container 14A. The revolution container may also be in the shape of a cylinder made of a fluorinated resin and having an inner diameter of 10 mm. The upper 363657 revolution: t 15〇' can be a horizontal column shape extending in the horizontal direction to support the A-turned 140. The bearing "" is placed at the end of the crank 150, because the shaft portion 146 of the support: @ is inserted, and the bearing 152 rotates the revolution container 14 。. The motor 156 is coupled to the crank via the shaft 154. 150 The center of the revolution wheel is used as the center, and the crank 15Q is rotated. The balance weight 158 can also be disposed at the other end of the crank. The support portion 160 can be a frame supporting the horse 156, and the foot portion 162 can be from below. In addition, the support portion is connected to the support portion 160, for example, via an elastic member, and the rotation of the revolution container 140 can be suppressed. Next, an outline of the operation of the rotation unit 1〇4 will be described using a 帛! By the revolving container 14 such as the motor 156, it is possible to revolve while rotating on the revolving axis while revolving. If the revolving container 14 is revolved, it is placed in the mixing container 100 of the inner 4, accompanied by the revolving container 14〇. The revolution is made centering on the revolution axis. The agitating stomach (10) after the start of the revolution is slid by the centrifugal force on the inner surface of the barrel bottom 144, and the inner surface of the barrel wall portion 142 is pushed. The container 100 is stirred by Between the outer wall surface 122 and the cylindrical wall portion 1C The frictional force acting on the inner surface of the tubular wall portion 142 is rotated, and is rotated about the rotation axis A3. Here, the rotation axis of the revolution container 14A may have an inclination angle S1 toward the revolution axis A1 side. By this, the revolution bar 140 is continuously inclined toward the revolution axis A1 during the revolution. Therefore, the centrifugal force acting on the agitating vessel 1 is: pushing the agitating vessel 1 toward the cylinder wall portion 142 The force of the pressing force and the force of pushing the agitating vessel 1 to the bottom of the cylinder Μ* _ the scrambler 108 is placed inside the agitating vessel 1 〇〇 1363657. The outer diameter of the stirrer 108 may be smaller than the radius β of the inner wall surface 124. • When the revolution container 140 is revolved, the stirrer 1〇8 is revolved around the revolution shaft Α1 with the revolution container 〇4. The stirrer after the revolution is started. 〇8 is pressed against the inner wall surface 124 of the agitating vessel 1 by the action of the centrifugal force F1. The agitator 108 is rotated on the inner wall surface 124 by frictional force acting between the outer wall surface 122 and the like. And rotates around the rotation axis Α4. Here, the Α 谷 器 1 When the rotation axis 40 2 of the 40 is inclined toward the revolution A1 side, the centrifugal force F1 acting on the agitator 108 has a "pushing pressure F2" for pressing the agitator 108 toward the inner wall surface 124, and the agitating member 108 is directed to the inner bottom surface. Π4 The two components of "pushing pressure F3" pushed. In this way, the revolving container 14 is biased by the rotation of the sandalwood container, and the stirring member 108 is provided with the pressing force 1 to 2 which is pressed against the inner wall surface 124 of the stirring container 100 by the stirring member 1〇8. And the action of the pressing force F3 that the stirring member 108 is pressed against the inner bottom surface 134 of the stirring container 100. Fig. 2 is a view showing the outline of the rotational movement of the agitation vessel ι, the agitator 1〇8, and the revolution container 140. The revolution container 14 公 revolves around the revolution axis A1 while rotating, for example, clockwise. The sowing container 100 revolves around the revolution axis A! clockwise with the revolution bar 14 〇. When the rotation of the revolving container 140 is suppressed, the container 1 is agitated, and the rotation of the revolving container 140 in the opposite direction, that is, the counterclockwise rotation. The agitator 108 revolves around the revolution axis A1 clockwise with the agitation vessel 1 ,, and rotates in the same direction as the rotation of the agitation vessel 100 by the rotation of the agitation vessel ι, that is, counterclockwise Make a rotation. Further, the case where the revolving container 140 is rotated in the clockwise direction around the revolution axis ai is described as being limited thereto. However, the direction of rotation of the revolving container 140 is not on one side - in the 帛1 diagram and the second diagram, the description uses the revolving container "

When the rotation is performed, the revolving axis A1 is used as the center for the revolving A 100 in the revolving direction, and the mixing container is rotated (rolled) on the inner surface of the middle wall portion 142 by the rotation axis 8.3, and the rotation of the device 100 is rotated. 'But the rotating part 104 makes the mixing volume

The two methods will be taught: the method is not limited to this. As another method, for example, "the Τ" is fixed to the revolving container 140, and the revolution Δ is used to rotate around the rotation axis Α2, and the side is rotated.

The axis is eight, ^ 乍 revolution, so that the mixing container 100_ rotates, and the revolution is centered on the revolution. At this time, the mixing container 1〇〇 can also be fixed to the Δ turn container “0” so that the rotation axis Α3 and the revolution container 14 〇 rotation axis are approximately on the same straight line. The diameter is approximately the same as the inner diameter of the revolution container 140, and the outer wall surface 122 of the agitating vessel 100 may be fixed to the cylindrical wall portion 142 of the revolution container 140. Fig. 3 is a side view showing the side of the stirring rod 1〇8 of the present embodiment. An example of the figure. Fig. 4 is a view showing an example of a bottom view of the shovel 1 〇 8 of the present embodiment. Hereinafter, the stirring unit 1 〇 8 will be described using Figs. 3 and 4 . The agitator 108 may have a shape of a rotating body with the rotation axis A4 as an axis of symmetry. Thereby, the wear of the agitator 108 can be reduced. The agitator 1〇8 is also perpendicular to the rotation axis A4 and contains the scrambler log. The center plane P is formed as a plane of symmetry. The plane shape is symmetrical. Thereby, the shape of the mixer 1 〇8 is formed to be vertically symmetrical. First, the function of the squid 1 (10) of the stirrer 1 〇 8 is explained. 1〇8, a part 200 and a lead-in part 202. The grounding of the neighboring Λ Λ 〇 〇 200 P 200 has a stir Containing composition 20 in the grinding aggregate 24 functioning collapse. Collapse energy mill section 200, the system was stirred mill crushed between '_ 1〇〇 in the inner container "Η contained in 2〇 24 agglutinates. The primary particles (_ary particles) 22 contained in the agitated material 2G are aggregated to form aggregates 24. Spurs; 搅拌 Stirrers 108 abrade the aggregates 24 with moderate force, thereby disintegrating the aggregates

It is dispersed into the primary particles 22. The 'introduction portion 202' has a function of introducing the aggregating material 2〇 into the abrading portion 2〇〇. The introduction portion 202 may be connected to the pulverized portion to thereby supply the primary particles 22 by the supply of the aggregate 24 to the pulverizing portion 2 (10). Further, the function of the honing portion 2 〇〇 and the introduction portion 2 〇 2 functions in the plural of the chinchilles _. Furthermore, the two functions are not clearly distinguishable, and the members constituting the squeezing portion 200 may also have the introduction portion 2 〇 2

The function constituting the member of the attraction portion 2G2 may have the function of the honing portion 2 接着. Next, an example of the configuration of the agitator i 〇 8 will be described with reference to Fig. 3 . The wrestle 108 has an outer peripheral surface 2丨〇, an opposite surface 24〇, and a top outer peripheral surface 210' extending in the direction of the rotation axis A4 of the stirring element 1〇8 to form the connectable opposite surface 240 and the top surface 250. The outer circumference may have a circular shape from 21 例如, for example, may have an approximately cylindrical shape extending in the direction of the rotation axis A4, and the rafter has a circumferential surface extending in the direction of the rotation axis A4, and thus the stirring container 100 The area in which the inner wall surface 124 abuts becomes larger, and the wear of the stirrer 108 and the inner wall surface 124 can be reduced, and the stirrer 1 〇 8 can be used.

11 1363657 The interior of the shogun 100 is stable and rotated. The outer peripheral surface 210 may be formed by the shape of the inner wall surface 124 of the agitating vessel 100, and at least one end of the approximately cylindrical outer shape in the direction of the rotation axis A4 may be further toward the end portion, and the outer diameter thereof becomes smaller.

The outer peripheral surface 210 includes a side surface 212 and an outer peripheral inclined portion 214. The side surface 212' can be disposed near the center of the direction of the rotation axis 8 in the direction of the rotation axis of the stirring member 1〇8. Side 212 can have a generally cylindrical shape. The side surface 212 may be formed to oppose the inner wall surface 124 of the agitating vessel 1'''''''' Side 212 can be an example of a ripper. The outer peripheral inclined portion 214' is configured to connect the side surface 212 with the opposite surface 240 or the top surface 250 β outer peripheral inclined portion 214, and the smaller the diameter from the side surface 212 toward the opposite side 240 or the top surface 25G. The outer peripheral inclined portion 214 may be an example of the introduction portion 2〇2. The outer peripheral inclined portion 2M may have a tapered portion 222, an arcuate portion, and an arc portion 228. The tapered portion may be a top portion Φ 25" The portion 226 and the arcuate 彳 2 2 8 can be disposed on the side of the opposite surface 240 from the side surface 2 1 μ. Cone; 2 2 2 and tapered portion 2 2 6, you start to hit, 糸 linearly connect side 212 and opposite face 240: top surface 250, tapered portion 222 and tapered portion, with a conical shape A part of the rear-shaped 1st portion 224 is a smooth portion 侧面 side 212 and an opposite surface 24〇 or a top surface 25〇. The tapered portion 222 may have an acute angle S2 with the top surface 25A, and the tapered portion 226 may have an acute angle S2 with respect to the opposite surface 240. The absence of the surface of the opposite surface 240 and the outer moon surface 210 is gradually narrowed from the side surface 212 to the opposite g 240 along the P 226. The tapered cone U 222, the tapered portion 226, and the arc shape The part 224 and the f S] 12 are called 657 = part coffee, and can be moved by the introduction part, for example, the tapered part (2) / is the thousand side ', and the arc part 228 or the side surface 212 and the opposite side 24 are slippery A surface that is connected smoothly. The face 240's shovel 108 is placed into the inner bottom surface 134 of the mixing container 1 when it is placed in the mixing container. As shown in Fig. 4, the opposing face 240 can be a flat face. The opposing face 240 can be an example of the abrading section 200. The top surface 250 is disposed at a relative position on the opposite surface 24 of the picker 1〇8. Top surface 250 can also be configured to be approximately parallel to opposing face 24A. Fig. 5 is a view showing a stirrer 508 of another embodiment. Fig. 5 is a cross-sectional view showing the vicinity of the center of the search mixer 508 in the direction of the rotation axis a4. Fig. 5 is a view showing a state in which the sifting container 20 is placed in the stirring container (10), and the sizing container 100 is rotated by the rotating portion HM. First, an example of the configuration of the stirrer 508 will be described. The searcher has a peripheral surface, a bottom 53 and a top 25. The outer peripheral surface 51 of the outer peripheral surface 21 is extended in the direction of the rotation axis A4 of the buttress 5〇8, and the connectable top 250 and the opposite surface 54 are formed. The outer peripheral surface 51A includes a side surface 512, an arcuate portion 524, and an arc portion 528. Side 512, corresponding to side 212, may have an approximately cylindrical shape. The arcuate portion 524 can be smoothly connected to the side surface 512 and the top® 250' arc portion 528 can be smoothly connected to the side from the 512 and the opposite surface 540, and the arc portion 528 can be associated with the inner bottom surface 134 of the search container ι It has an acute angle S4. The arc portion 528 may be an example of the introduction portion 2〇2. The bottom portion 530 includes the opposite surface 54〇 and the groove % ^. Here, the "bottom" refers to a plane p which is perpendicular to the rotation axis A4 and contains the center of the stirrer, 13 丄 is closer to the opposite surface 54 (m, relative to The opposite side of the mixing chamber 540 is attached to the bottom 53° flat surface. By means of the inner bottom surface 134 of the Q, the opposite surface 54〇 can be a 3 $ surface 540 by the inner bottom surface 134 and the opposite surface 54〇=touch sliding, crushing The agglomerate surface included in the mixture 2" is the pure particle 22. The opposite surface 54g can be an example of a sharp portion. / 542' can be formed on the bottom surface of the sandalwood 508 at the bottom 530. The straight line shape extending for the full length of the search, for example, the width W of the crucible 2 may be about 5 〇 0 quot; m, and the depth D of the groove 542 may be about the center. The groove 542 may be configured to pass through the center of the bottom surface. Thereby, a pair of opposing faces 54A are formed on the bottom surface of the searcher 508 in the bottom portion 530. The groove 542 may be an example of the introduction portion 2〇2. The groove (4) has a groove wall portion, a groove inclined portion 546, and The groove inclined portion 548. The groove wall portion 544 may have a [shaped cross section] the groove inclined portion 546 and the groove inclined portion 548 may be open to the connecting groove wall portion (4) The grooved portion 5" and the groove inclined portion 548' are at an acute angle to the inner bottom surface 134 of the agitating vessel 1". The arrangement position of the groove 542 is not limited to the bottom surface, and may be arranged. The side surface or the outer circumference inclined portion 214. Next, the mechanism for abrading the aggregate 24 will be described using Fig. 5. The agitator 508 is slid from the side of the spoiler container 1 side. The agitator 508 introduces the agitator 20 into the gap between the inner bottom surface 134 and the opposite surface 54A via a gap between the inner bottom surface 134 and the arcuate portion 528. Here, the so-called agitator 508 will agitate the material 2〇r "Introduction", without limitation; by the rotation of the stir-mixer 508, the applicator 20 is close to the sin of the stalk of the stalks of the stalks, "when the stirrer 508 is in contact sliding on the inner bottom surface 134, The condition "by the agitating material 2" present in the traveling direction of the agitating member 508 is also included in "introduction of je, by stirring the flow of the agitating substance 20 in the vessel 1", stirring, stirring and stirring The case where the child 5〇8 collides or approaches is also included in the “introduction.” Because the arc 528 is smoothly smooth. The side surface 512 and the opposite surface 54 〇, the gap between the bottom 530 and the inner bottom surface 134 gradually narrows from the side surface 512 to the opposite surface 540. Since the opposite surface 54 〇 is connected to the arc portion Mg, the agglomerate 24 cannot directly Entering (drilling) the gap between the inner bottom surface 134 and the opposite surface. Although the agitation material 20 contains agglomerates 24 of various sizes, the aggregates Μ can only approach the opposite surface 54G to a position corresponding to the size thereof, and the aggregate 24 is introduced. The inner bottom surface 134 and the arcuate portion 528 gradually become smaller as the aggregate 24 gradually disintegrates as it advances toward the opposite surface. By the gap between the inner bottom surface 134 and the arcuate portion 528, the agglomerate 24 introduced into the gap between the inner bottom surface 134 and the opposite surface 54 is slid by the contact between the inner bottom surface 134 and the opposite φ 54 ,. It is crushed and disintegrated. Since the aggregate 24 is formed by aggregation of the primary particles 22, the aggregates 24 are dispersed to the primary particles 22. According to the above configuration, the size of the aggregates 1624 when they are introduced into the opposite faces 540 can be made uniform, and the case where the primary particles 22 are pulverized can be suppressed by applying force to one place. Here, for example, when the rotation axis A2 of the 'cow rotor 140' is inclined toward the revolution axis A1 side, the rotating portion 104 applies the opposite surface 540 of the agitating bar 5〇8 to the inner bottom surface 134 of the agitating vessel 100 to the agitator 5〇8. Push pressure F3. Thereby, the agitating member 5〇8 is pressed against the inner bottom surface 134, and is in contact with the m 15 ^63657 in the mixing container 100. As a result, the force of the opposing surface 54 is attenuated by the agglomerate 24. Furthermore, the stir frit can be stabilized in the mixing container (10) and contact sliding on the inner bottom surface. In addition, Linzi 508 will also mix the mixture of 2 (M丨人_面124 between the light parts. The agglutination contained in the 2G of the human cocktail will gradually disintegrate and become smaller. The gap between the side surface 512 and the inner wall surface 124. The stirrer 508 can also be slid by the contact between the side surface 512 and the inner wall surface m to smash the condensed fish < beta each agglomerate 24. For example, if The stirrer 508 is used for the sandalwood mixing device 1G, and the (four) mixing method, the stirring material 20 and the stirring material 5〇8 are placed, the step in the eight-stirred stirring device, and the gray rotating portion 104 are provided. The step of dissipating the contents of the apparatus 100 is red-turned. In the step of the mixing method of the stirring method, the feeding material is introduced between the inner bottom surface 134 and the curved portion 528, and The bottom slides from the contact between the 134 and the opposite surface 54〇 to abrade the aggregate 24 contained in the object 2〇. Fig. 6 is a view showing another example of the cross-sectional shape of the groove. The groove (4) ^ the wall portion (4), the groove The inclined portion 646 and the groove inclined portion (4). The groove wall portion (4) has a cross section of a glyph shape. The groove inclined portion 646 and the groove inclined portion (4) can slide both ends and phases of the open end of the groove wall portion 644. Fig. 7 is a view showing another example of the cross-sectional shape of the groove. The opposite surface H and the repeatedly inclined portion Μ are provided. The groove inclined portion 746 is opposite to the phase 746 and/or may be an inclined surface; the groove inclined portion 748, The inclined portion A with respect to the inclined portion of the groove may be an inclined surface for the opposing surface 540. The inclined surface 746 of the groove is joined to the other portion of the inclined portion 748 of the groove inclined portion 748. The groove inclined portion 746 and the end portion of the groove It is combined with the opposing surface 540 to form a groove 742 having a V-shaped or triangular shape on the surface of the 1363657. - Fig. 8 is a bottom view showing another example of the planar shape of the groove of the mixer 508. The mixer 508 may also have The arc-shaped groove 842, the arrangement of the grooves 842, the plurality of grooves 842 may be arranged to expand outward from the center of the bottom surface. The groove 842 may be configured to form an opposite surface 540 'ditch 842' near the center of the bottom surface. It is arranged such that its direction R1 from the inner side to the outer side of the circular arc is approximately the same as the rotational direction R2 of the searcher 508. Thereby, the groove 842 is formed so that the feeding material 20 can be easily introduced. The groove 842 can be extended to the bottom surface. Near the center, the ditch 842 can also be near the center of the bottom surface and other Fig. 9 is a bottom view of a stirrer 5〇8 showing another example of the planar shape of the groove of the stirrer 508, and may have a circular groove material 2, or may be arranged such that it is from an arc The inside direction ri and the groove are reversed. The first figure shows the bottom view of another plane of the plane shape of the sand mix + 508. The mixer 5Q8 may also have a plurality of linear shapes of $42 groove 1042. The arrangement 'the plurality of grooves 1 〇 42 may be configured as a body-shaped groove 1 〇 42 and may be configured to form a relative 3 540 'ditch 1 〇 42 near the center of the bottom surface to extend near the center of the bottom surface. The groove 1042 is also connected to the other groove near the center of the bottom surface. The figure is not the other of the plane shape of the groove of the stirring 508. The bottom part of the Figure 1 mixer can also have a mix with the feeder (10) :::=42. The gully can be configured such that its two from the spiral: ° is approximately the same as the rotational direction R2 of the spar 5G8. 3. It is easy to take the agglomerate 24 into the interior of the ditch. The grooves 1142, 1363657 may be arranged such that they are approximately the same from the outer side in the direction R4 of the spiral, and the direction of rotation R2 of the agitation 508. Fig. 12 is a view showing a stirring subgraph of another embodiment. Fig. 12 is a view showing a state in which the agitator 1208 is cut in the direction of the rotation axis A4 near the center of the agitator 12〇8. Fig. 12 is a view showing a state in which the agitator 20 and the agitator 12〇8 are placed in the agitating vessel 1" and the agitating vessel 100 is rotated by the rotating portion 104. Fig. 13 is a view showing an example of a bottom view of the stirring element 1208 according to the embodiment. Hereinafter, the 12th and 13th drawings will be described using the 12th and 13th drawings. As shown in the figure, the agitator 1208 has an opposing surface 124A, a top surface 125A, and a center hole 1260. The opposite surface 1240 and the top surface 125〇 correspond to the opposite surface 540 and the top surface 25〇 of the agitator 508, respectively, and the opposite surface 124 is configured to be opposite to the inner bottom surface 134, and the top surface 1250 is configured to be opposite to the opposite surface. 1240 » The stirrer 1208 can have a central hole 126 中心 at the center. The central bore 1260 can be configured to extend through the opposing face 124 and the top face ι25, and the central bore ® 1260 can be configured as the center of its central bore 126, adjacent the axis of rotation A4. Thereby the 'stirder 1208' can have the shape of a donut. The center hole 1260 includes a center hole inclined portion 1262, a center hole inclined portion 1264, and an inner peripheral surface 1266. The center hole inclined portion 1262 is disposed at an end portion on the top surface 1250 side of the core hole 1260, and the center hole inclined portion 1262 is connected to the inner peripheral surface 1260 and the top surface 1250. The center hole inclined portion 1264 is disposed at an end portion of the center hole 1260 on the opposite surface 1240 side. The center hole inclined portion 264 connects the inner circumferential surface 1266 and the opposite surface 1240. The center hole inclined portion 1262 and the center hole inclined portion 1 264' are along the rotation axis A4, and the inner diameter is increased toward the top surface 18 tS'] 1363657.1250 side or the opposite surface 1240 side, respectively. The center hole 1260 may be an example of the introduction portion 202. That is, the agitator 12〇8 can introduce the agitating material 2〇 into the gap between the inner bottom surface 134 and the opposite surface 1240 via the central hole U60, and slide and grind the agitated material 20 by the inner bottom surface 124〇(4). Inclusion of agglomerate 24β In addition, even in this case, for example, 'revolving container 140 W rotation axis Α 2 to the revolution axis

When the Ai side is inclined, the "rotating portion 1"4 applies the pushing force F3 for pressing the opposing surface 1240 of the picker 1·120 to the inner bottom surface 134 of the stirring container 100. The stirrer 1208 may also have a groove 542 or the like in the same manner as the transferor 5〇8. Fig. 14 is an example of a side view of the stirrer 4〇8 of the present embodiment. Fig. 15 is a view showing an example of a bottom view of the stirrer 1408 of the present embodiment. Hereinafter, the stirrer 14〇8 will be described using FIG. 14 and FIG. The stir frit may have a groove 1416 on the side 512, and the cross-sectional shape and the planar shape ' of the groove (four) may be the same as the groove 542. The agitator may have a groove 1442 formed on the bottom surface, and the cross-section of the groove 1442 may have an arc shape, and the planar shape of the groove 1442 may be a shape that expands from the inner side to the outer side of the bottom surface. The planar shape of the groove may be, for example, a shape in which two arcs connected at one end and an end portion of the arc portion 528 are surrounded. The groove 1442 can be disposed in a direction in which it is easy to introduce the mixture 2 with the self-rotation of the stir frit. Thereby, the scrambled material 2〇# which is inserted into the bow can be pressed into the vicinity of the center of the bottom surface. [Example 1] The conductive paste containing copper powder and a resin solution was used to confirm the effect of the present embodiment 1363657. Copper powder having an average particle diameter was used. The particle size is measured by the wet method. The resin solution was prepared by dissolving a phenoxy resin in triethylene glycol diolate. The stupid oxygen tree wax is adjusted to a weight % 3 G%. Conductive material is mixed with copper powder! 3 '8 g' resin solution 94 cc, triethylene glycol dimethyl ether was prepared. The mixing container (10) is made of a polypropylene having a capacity of i5 (w^C. The rotating part HM surface is a planetary type rotating device. The (4) container 2 is fixed to the revolving container 14A, and the revolving container 140 is set to one side at 26ι_ The rotation is performed at 340 rpm. The effect of the stirring is to evaluate the dispersion of the copper powder according to the 4.7.2 line method of the Japanese Industrial Standard hs K5400. That is, the sample which is sufficiently stirred is injected into the groove of the particle gauge. A sample layer having a continuous thickness was formed in the groove by using a doctor blade, and the sample layer was observed and read in the surface of the sample, and a scale having three lines of continuous lines above the head was arranged as a dispersion. The unit is expressed in #m. The smaller the value of the dispersion coefficient, the more fully dispersed the copper powder. The conductive paste sample before the scramble was not dispersed, so that the particle size can be measured up to (10) //m. In the embodiment! In the case where the outer diameter of the side surface 212 is 2 mm, and the thickness between the opposite surface 240 and the top surface 250 is 'the material is stainless steel, the step of the experiment is performed to carry out the 1 (four) container (10). The adjusted conductive rubber sample and the mixing + (10). The drop container (10) is placed in the rotating portion 1〇4, and then the rotating portion 1〇4 is rotated at a predetermined speed to change the mixing time and the degree of dispersion. silk! The experimental results of Example 1 are shown in the table. The degree of dispersion in the table ""(4)" is recorded as ^ as shown in the i-th table." As the mixing time passes, the "particles" become smaller, and the charge of 20 [S '] 1363657 is dispersed. [Table 1]

资施< Η 1 Example 2 - Comparative Example 1 Comparative Example Comparative Example 3 Comparative Example 4 When stirring "-. (minutes) 5 10 20 30 5 10 20 30 5 10 20 30 30 30 30 Cu powder 13.8 - ~ — «μ- 13.8 %» and resin solution (tree firm component 30*) 9.4 4— 9.4 -4— 4— ♦- I. Dissolving 耜 — 5 ♦— 5 **— Stirring medium stirrer 108 4—Setting mix Sub 108 without ball—one—two particles (B method) 55 three 70 40 35 90 80 50 40 90 90 95 75 80 85 75 [Example 2]

The relative agitation is as follows. In the second embodiment, the outer diameter of the side surface 212 is 25 melons, and the thickness between the surface 240 and the top surface 250 is i〇mm'. The other conditions were the same as in Example i, and experiments were carried out. The experimental results of Example 2 are shown in the table. As shown in the first table, the stirring time was reduced by the "particles" and was sufficiently dispersed. (Comparative Example 1) An experiment was conducted as Comparative Example 1. In the experiment 1, the table shows: In the table, even if the stirring time has elapsed, the conditions in which the stir-mixer is not placed are the same as those in the first embodiment. For example, the value of i-th "particle" has almost no change. (Comparative Example 2)

21 1363657. Next, an experiment was conducted using Comparative Oxidation Ball of 10 mm in diameter as Comparative Example 2. (4) Container HH) Set the conductive rubber sample and __ oxidation ball. The mixing time is 30 minutes. The other conditions are the same as in the embodiment i. Table 1 t represents the experimental results of Comparative Example 2. As shown in the third table, (4) • Mixing for 30 minutes 'The value of the particle J is almost unchanged from that of Comparative Example 1. (Comparative Example 3) Next, two oxidized wrong balls having a diameter of 10 mm were used as Comparative Example 3 ·· The experiment was carried out. The stirring vessel 100 was placed with a conductive rubber sample and two oxidized wrong balls. The conditions were the same as in Comparative Example 2. The experimental results of Comparative Example 3 are shown in Table j. For thirty minutes, the value of "particles" was almost unchanged from that of Comparative Example 1. (Comparative Example 4) Next, an experiment was conducted using three oxidized wrong spheres having a diameter of 10 mm as Comparative Example 4. The mixing container _ is placed on the conductive rubber sample and three oxidized wrong balls. The other conditions are the same as in Comparative Example 2. The experimental results of Comparative Example • 4 are shown in Table 1. As shown in the table of Fig. 1, even when stirred for thirty minutes, the value of "particles" hardly changed from that of Comparative Example 1. • Figure 16 shows a graph of the experimental results. In Comparative Example ι to Comparative Example 4, the value of "particles" hardly changed even after stirring for thirty minutes. On the other hand, in Example 1 and Example 2, it is understood that "particles" sharply decrease as the stirring time elapses. According to the above results, the agitation product contained in the agitating material can be effectively dispersed by the stirring device, the agitating means and the stirring method of the embodiment. In particular, even in the case of a resin solution containing agglomerates in which primary particles having a particle diameter of several micrometers to submicron are aggregated, the aggregates of the condensation group can be finely dispersed. Thereby, a resin solution, a conductive paste, or the like which can suppress the occurrence of uneven coating on the coated surface, for example, a rib-like coating unevenness can be obtained. The present invention has been described using the embodiments, but the technical scope of the present invention is not limited to the scope described in the above embodiments. The manufacturer can make various changes or improvements to the above embodiments. Self-application patent scope

It is to be understood that such a modified or improved form can be included in the technical scope of the present invention. The device shown in the scope of the patent, the description and the drawings are not specifically indicated. "Before", "First", etc. The output of the previous processing is not limited to use in the subsequent processing: it can be implemented in the order of two. Regarding the action flow in the scope of application for patents, the description and the drawings, even if "first" or "2^ is used for convenience of explanation, it does not mean that it must be implemented in this order." The present invention can be utilized in the industry of stirring stirrers or mixing methods for dispersing particles in a liquid. For example, the conductive particles can be dispersed in the organic polymer (4) industrial field. 4 23 1363657 [Brief Description of the Drawings] Fig. 1 is a cross-sectional view showing the stirring device 10 of the present embodiment cut in a plane perpendicular to the horizontal direction. Fig. 2 is a view showing the outline of the rotational movement of the stirring container 1〇〇, the stirring unit 1〇8, and the revolution container 14〇. Fig. 3 is a view showing an example of a side view of the stirring unit 1〇8 of the present embodiment.

Fig. 4 is a view showing an example of the bottom view of the stirrer 1 8 of the present embodiment. Fig. 5 is a view showing a further example of the cross-sectional shape of the groove. Fig. 7 is a view showing another example of the cross-sectional shape of the groove. Fig. 8 is a bottom view showing another example of the planar shape of the groove of the agitator 508.

Fig. 9 is a bottom view showing another example of the planar shape of the groove of the stirrer 5〇8. 1 0 1^1 is a bottom view showing another example of the planar shape of the groove of the agitator 508. Fig. 11 is a bottom view showing another example of the planar shape of the groove of the agitating member 508. Fig. 12 is a cross-sectional view of the stirrer 1 208 of another embodiment. Fig. 13 is a diagram showing the bottom view of the stirrer 1208 of the present embodiment. 24 C 5] 1363657 An example of Fig. 14 shows an example of a side view of the stirrer 1408 of the present embodiment. Fig. 15 is a view showing an example of a bottom view of the stirrer 1408 of the present embodiment. Fig. 16 is a graph showing experimental results.

[Main component symbol description] 10 : Stirring device 20 : Stirring material 22 : Primary particle 24 : Aggregate 100 : Stirring container 104 : Rotating portion 108 : Stirrer 110 : Cover portion 112 : Peripheral wall portion 114 : Floor portion 116 : Caster 118 Inner surface 122: outer wall surface 124: inner wall surface 132: outer bottom surface 134 • inner bottom surface 140: revolution container 142: cylinder wall portion 144: cylinder bottom portion 146. vehicle portion 150 • crank 152: bearing 154 • fortunately by rod 156: motor 158 : balance weight 160. support portion 162: leg portion 200: wear portion 202: bow 1 entry portion 210: outer peripheral portion 25 1363657

212 : Side 214 : 222 : Tapered portion 224 : 226 : Tapered portion 228 : 240 : Opposite surface 250 : 508 : Stirrer 510 : 512 : Side 5 24.: 528 : Arc portion 530 : 540 : Opposite side 542 : 544 : groove wall portion 546 : 548 : groove inclined portion 642 : 644 : groove wall portion 646 : 648 : groove inclined portion 742 : 746 : groove inclined portion 748 : 842 : groove 942 : 1042 : groove 1142 1208 : stirrer 1240 1250: top surface 1260 1262: center hole inclined portion 1264 1266: inner peripheral surface 1408 1416 • • groove 1442 outer peripheral inclined portion arc portion arc portion top surface outer peripheral surface arc portion bottom groove inclined portion groove groove inclined groove Inclined groove: groove: opposite surface: center 孑L: center hole inclined part: stirrer: groove 26

Claims (1)

丄JOJCO /1 098101422 patent case (called the year 27, the scope of application for patent: month correction 〒B 1 ' kind of agitator, which has: a mixing container into which the sand throwing object is to be placed; a rotating portion; and the sandalwood 'the outer peripheral surface A F1 — the shape ' and the agitating material are placed in the above-mentioned transfer valley, and the right field is used to grind the agglomerates contained in the stirrer. The pulverizing portion and the upper y portion are introduced into the pulverizing portion, wherein the sandalwood early, the /+ L system has an approximately cylindrical outer shape, and the pulverizing portion has a relative orientation The lead-in portion having the inner bottom surface of the agitating container has an inclined surface, and the inclined portion is opposite to the inner bottom surface of the agitating and squeezing surface. 2. The mixing device according to claim 5, wherein the introduction portion further has a groove formed at the bottom of the k-mixer. 3. As described in claim 2 Mixing device, the above groove in the basin And having a slanting portion that connects the portion of the above-mentioned opposite surface that is agitated and is at an acute angle to the inner bottom surface of the upper splicer. 4. The mixing device according to claim 2 , wherein, in the case of RUbl瞀, the above-mentioned groove is in the form of a concentricity with the above-mentioned feeder. 5. As described in the scope of the patent application, the i-th item, wherein the stirring device described in the item The rotating portion is provided by the above-described technique of rotating the mixing container of the above-mentioned throwing container, and the pressing force is pressed from the bottom of the top (4) of the top of the sheet to the bottom surface. In the above-mentioned sixth embodiment, a stirring device includes: a stirring container into which a stirring material is placed; a rotating portion that rotates the stirring container; and: a stirrer whose outer peripheral surface is circular, and the above-mentioned feeding material is Putting it into the agitating vessel' and having the above-mentioned agitating material t: the grinding of the collecting object... and introducing the above-mentioned shaft into the grinding portion to introduce the stirrer The shape of the shape, wherein the sweet portion of the center hole has a surface opposite to the inner bottom surface of the above-mentioned search container, and the introduction portion of the core hole has the above-mentioned item 6 of the patent application scope. The mixing device described above, wherein the intrusion is carried out. The p-system further has a groove formed at the bottom of the agitating member. 28, as claimed in claim 7 of the above-mentioned ditch, the stirring device described in s $, wherein ΛΛ , , ' has an inclined portion which is a portion connecting the opposite faces of t@ 1 , "L 丨疋 connects the above The stirrer and/or the inner bottom surface of the agitating container has an acute angle. 9. The agitating device according to the patent application scope of the present invention, wherein the groove is the above-mentioned ditch, and the above-mentioned stirrer Concentric spiral shape. 10. The scope of the patent application 帛6~, wherein the stirring unit described in any one of the items is provided with the above-mentioned stirring member, and the (four) of the above-mentioned authorization is given. The above-mentioned U.-type stirrer is provided with the above-mentioned U.-type stirrer, which is equipped with the agglomerate contained in the stirrer on the inner surface of the stirred vessel. a pulverizing portion; the above-mentioned (four) material 5 丨 丨 上述 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及The above introduction of the inner bottom surface of the money mixture H. P has an inclined portion which is at an acute angle to the inner bottom surface of the search companion container, and connects the opposite surface to the entire surface of the (four) sub-portion. 29 1363657 h.· Vi 1 Π修 (吏) is replaced by i 12. a kind of stirrer, which is provided with: agglomerates contained in the scrambled material, which are crushed between the inner surface of the mixing container and the inner surface of the mixing container a grinding portion; introducing the agitating material into the introduction portion of the pulverizing portion; and a circular outer peripheral surface; wherein the cultivating member has a donut-shaped outer shape having a central hole at the center portion, and the squeezing The part ' has a surface opposite to the inner bottom surface of the search container, and the hole introduction portion' has the above-mentioned, c 13. (4) as described in the patent item u or item 12, the shape is It is formed symmetrically up and down. 〃 14. As for the stirrer described in the scope of the patent application, item u or 12, the above-mentioned introduction part is more (four) formed into the groove at the bottom of the stirrer. 15. For example, please refer to the 14th item of the patent range (4) The sub-portion has an inclined portion which is a portion that connects the opposite surface of the above-mentioned nucleator, and the inner bottom surface of the 盥Z and the agitating container is at an acute angle. 16. The groove according to claim 14 of the patent application scope, wherein the groove has a spiral shape concentric with the above-mentioned mixer. 30 1 ^^ — f II, , Γ| | 崎 (攸定___ 17. - (四)方法' has the following steps ^ Stirring: Step of the stirrer 'The stirrer is about cylindrical And tilting, having an opposite side with respect to the inner bottom surface of the stirring capacity 11 and a side inclined angle h, the inclined portion and the inner bottom surface are at an acute angle, opposite to the side surface; and pressing the above-mentioned phase to the sand and the object a step of placing 2 m and a crucible into the agitating vessel; a step of rotating the mixing vessel by means of a square turn; and feeding the upper (four) mixture to the bottom surface in a step of rotating the material container Between the inclined portions, and by the sliding contact between the inner bottom surface and the body surface, the agglutination method included in the search mixture is ground. The stirring method comprises the following steps: a step of mixing the dough, which is in the shape of a doughnut, having the center of the doughnut shape on the opposite side of the inner bottom surface of the search container; and relatively matching the (four) with the above The child is placed in the above search and the v/, which borrows a step of rotating the so-called mixing container by the rotating portion; in the step of rotating the so-called mixing container, introducing the material into the crucible. In the hole, and by the contact between the inner bottom surface and the opposite surface Sliding 'grinding the aggregate contained in the above-mentioned stirrer. 31 1-363657 (〇俨*1> Xenon R repair (more) 正正“" -------: i 19. If the patent application scope The stirring method according to the item of Item No. 17, wherein, in the step of rotating the stirring container, the stirring force is applied to the stirring element. The inner bottom surface of the mixing and smashing is pushed 2〇· The manufacturing method has the following steps: preparing the step of searching for the mixer, the poor work θ, Μ; "is a stirrer having a cylindrical shape, which has an opposite surface with respect to the bottom surface of the mixing chamber, a side surface and an inclined ridge, the inclined portion and the inner opposite surface and the upper (four) surface; the bottom portion being at an acute angle, and connecting the phase: the steel powder, the resin solution, and the step of introducing the above-mentioned nucleator into the above-mentioned transfer container; and rotating The step of rotating the upper (four) mixing container; In the step of rotating the mixing container, the copper powder and the resin solution are introduced between the inner bottom surface and the inclined portion, and are slid by contact between the inner bottom surface and the opposite surface. The above-mentioned copper powder and the agglomerate contained in the above resin solution are collapsed. The method for producing a conductive material has the following steps: a step of preparing a stirrer, which is a donut-shaped shape a mixing piece having a center hole of the doughnut shape and an opposite surface with respect to the inner bottom surface of the stirring container; placing the steel powder, the resin solution and the above-mentioned mixer into the above-mentioned search container 32 Γ 363657 λ * .·" month 1 FI repair (4) step; and ------ a step of rotating the agitating vessel by a rotating portion; wherein, in the step of rotating the agitating vessel, the above The copper powder and the resin solution are introduced into the center hole, and the copper powder and the aggregate contained in the resin solution are abraded by sliding contact between the inner bottom surface and the opposite surface. The method for producing a conductive paste according to claim 20, wherein in the step of rotating the agitating vessel, the agitating member is provided with the aforesaid abutting surface of the agitating member facing the agitating vessel The pushing force of the inner bottom surface is pushed. 33