WO2014007037A1 - Centrifugeuse - Google Patents

Centrifugeuse Download PDF

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Publication number
WO2014007037A1
WO2014007037A1 PCT/JP2013/066165 JP2013066165W WO2014007037A1 WO 2014007037 A1 WO2014007037 A1 WO 2014007037A1 JP 2013066165 W JP2013066165 W JP 2013066165W WO 2014007037 A1 WO2014007037 A1 WO 2014007037A1
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WO
WIPO (PCT)
Prior art keywords
rotation
container
centrifuge
rotation axis
drive unit
Prior art date
Application number
PCT/JP2013/066165
Other languages
English (en)
Japanese (ja)
Inventor
豊 土橋
Original Assignee
株式会社シンキー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社シンキー filed Critical 株式会社シンキー
Priority to JP2014523659A priority Critical patent/JP5630934B2/ja
Publication of WO2014007037A1 publication Critical patent/WO2014007037A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/106—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary using rotary casings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers

Definitions

  • the present invention relates to a centrifuge for processing by rotating a material to be processed while revolving.
  • centrifuge rotating and rotating centrifuge
  • This centrifuge is used for various applications.
  • This centrifuge is used, for example, as a stirring / defoaming device that simultaneously performs a stirring process and a defoaming process on a material to be processed (Patent Document 1).
  • This centrifuge is also used as a ball mill for pulverizing the material to be treated (see Patent Document 2).
  • this centrifuge is also used as an emulsifying device for emulsifying a material to be processed (see Patent Document 3).
  • Japanese Patent No. 4084493 Japanese Unexamined Patent Publication No. 2002-143706 Japanese Unexamined Patent Publication No. 2010-194470 Japanese Patent No. 4422683
  • the material to be processed by the centrifuge is filled in a container called a syringe container (including a barrel container etc. The same shall apply hereinafter), and precisely applied and discharged by a dispenser. Some are used.
  • a material to be processed in a state where the syringe container is filled for example, when the viscosity is high.
  • a material to be treated may be stirred and leaked.
  • the present invention has been made in view of the above circumstances.
  • the object is to provide a centrifuge that can satisfactorily process the material to be processed in a state filled in a syringe container.
  • One embodiment of the present invention includes a revolution body that is rotatable about a revolution axis, and a rotation body that is held by the revolution body and is rotatable about a rotation axis that is inclined and intersects the revolution axis.
  • a container that holds the material to be processed, held by the rotating body, the revolving body, a driving unit that applies a rotational force to the rotating body, and the rotation during the application of the rotating force by the driving unit.
  • a centrifuge comprising: a rotation mechanism that rotates the container by a predetermined angle around a rotation axis orthogonal to the axis.
  • the rotating mechanism rotates the container by a predetermined angle around the rotation axis orthogonal to the rotation axis while the rotational force is applied to the revolution body and the rotation body by the drive unit.
  • the to-be-processed material adhering to the inner wall surface of a container is taken in in the liquid level of the said to-be-processed material, and processes appropriately.
  • the viscosity of the material to be processed is high, the material to be processed filled in the container can be processed satisfactorily.
  • the term “orthogonal” is not limited to a mathematically exact one, but includes a case where there is an error within a range of ⁇ 20 degrees with respect to the mathematically exact orthogonal.
  • the term “parallel” is not limited to a mathematically exact one, but includes a case where there is an error in a range of ⁇ 20 degrees with respect to a mathematically exact parallel.
  • the parallel includes a case where two or more lines overlap.
  • the rotation axis may be orthogonal to a virtual line parallel to a center line along the longitudinal direction of the container.
  • the rotation mechanism may rotate the container around the rotation axis so that the imaginary line is parallel to the rotation axis after the end of the application of the rotational force by the drive unit. .
  • the rotation mechanism may bring the proximal end of the container closer to the revolution axis than the distal end of the container after the end of the application of the rotational force by the drive unit.
  • the virtual line and the rotation axis may be orthogonal to each other at least once before the rotational force is applied by the drive unit and during the application of the rotational force by the drive unit.
  • the imaginary line and the rotation axis may be orthogonal before the rotational force is applied by the driving unit.
  • the rotation mechanism may make the imaginary line and the axis of rotation perpendicular to each other while the rotation force is applied by the driving unit.
  • the virtual line and the rotation axis may be parallel.
  • the rotation mechanism may cause the imaginary line and the rotation axis to be orthogonal to each other once or twice during the application of the rotational force by the driving unit after the rotation of the container is started.
  • the rotation axis may be parallel to a virtual line parallel to the center line along the longitudinal direction of the container.
  • the rotation mechanism may set the maximum rotation angle of the container around the rotation axis to 180 degrees.
  • the rotation mechanism is attached to the rotating body, holds the container, rotates the container about the rotation axis, and a drive for driving and controlling the drive of the rotation drive unit.
  • a plurality of chambers that are formed by walls and are sequentially associated with each other from the tube disposed on the outermost side to the tube disposed on the innermost side, and the corresponding tube and the tube You may comprise the connection part which connects a chamber so that rotation is possible.
  • the tube inserted in the selected tube is placed in the chamber.
  • the connecting part connected to the terminal may be provided.
  • the principal part schematic diagram which shows the centrifuge which a container is an initial position.
  • the principal part schematic diagram which shows the centrifuge of the state which the container rotated 90 degree
  • the schematic diagram which shows the centrifuge of the state which the container rotated 90 degree
  • the centrifuge which concerns on 2nd Embodiment.
  • the centrifuge 1 includes a rotation shaft 10, a revolution body 20 fixed to the rotation shaft 10, a rotation body 30 attached to the revolution body 20, and a balance weight 40.
  • the centrifuge 1 also includes a drive unit 50 that rotates the revolution body 20 and the rotation body 30, and a container 60 that holds the material to be processed M and that can rotate while being held by the rotation body 30.
  • the centrifuge 1 includes a rotation mechanism 70 that drives the container 60 to rotate independently of the rotation of the revolution body 20 and the rotation body 30 without being driven by the rotation body 30 and the rotation body 30.
  • the centrifuge 1 includes a support substrate 91 that supports the drive unit 50 and the like, and a storage unit 92 that stores the support substrate 91 and the like. Furthermore, the centrifuge 1 may be provided with an anti-vibration mechanism (not shown) configured by an anti-vibration wire, an anti-vibration spring, and the like for supporting the support substrate 91 and preventing its vibration.
  • an anti-vibration mechanism (not shown) configured by an anti-vibration wire, an anti-vibration spring, and the like for supporting the support substrate 91 and preventing its vibration.
  • the centrifuge 1 processes the material to be processed M stored in the container 60. More specifically, the centrifuge 1 performs stirring / defoaming, pulverization, emulsification and the like of the material M to be processed by rotating the container 60 while revolving.
  • the rotating shaft 10 is configured to rotate around a revolution axis L1 that is a virtual straight line.
  • the rotating shaft 10 is comprised so that it may rotate centering on the revolution axis line L1 extended perpendicularly so that it may show in figure.
  • the rotating shaft 10 is not limited to this, and may be configured to rotate around the revolution axis L1 extending horizontally, for example.
  • the revolution body 20 is fixed to the rotation shaft 10 and rotates around the revolution axis L ⁇ b> 1 together with the rotation shaft 10.
  • the revolution body 20 includes a first arm 22 for attaching a rotation body 30 that extends in one direction orthogonal to the revolution axis L1 and bends in the middle, and extends in a direction opposite to the first arm 22 and is attached with a balance weight 40.
  • a second arm 24 is attached to the revolution body 20 and rotates around the revolution axis L ⁇ b> 1 together with the rotation shaft 10.
  • the rotating body 30 has a bottomed shape, and includes a rotating body main body 32 having an open upper end side, and a rotating shaft 34 attached to the bottom of the rotating body main body 32.
  • the rotating body 30 is attached to the first arm 22 of the revolving body 20 with a rotating shaft 34 via a bearing 36. More specifically, the rotating body 30 is positioned at a predetermined distance away from the revolution axis L1 through the bent portion of the first arm 22, and the center of the opening of the rotating body main body 32 is closer to the revolution axis L1 than the bottom center. In a state where it is positioned, it is rotatably attached.
  • the autorotation body 30 revolves around the revolution axis L ⁇ b> 1 as the revolution body 20 rotates.
  • the rotating body 30 can rotate (rotate) about the rotation axis L ⁇ b> 2, which is a virtual straight line passing through the revolution body 20.
  • the rotation body 30 is attached to a position separated from the revolution axis L1 by a predetermined distance via the bent portion of the first arm 22, so that the rotation axis L2 that is the rotation center of the rotation body L2 has a predetermined distance with respect to the revolution axis L1.
  • the balance weight 40 is attached to the second arm 24 of the revolution body 20 such that the distance from the revolution axis L1 can be changed.
  • the balance weight 40 is used to adjust the balance of the revolution body 20, and the centrifuge 1 is stably operated by appropriately adjusting the distance from the revolution axis L1.
  • the drive unit 50 rotates the container 60 around the rotation axis L2 while revolving around the revolution axis L1 by applying a rotational force to the revolution body 20 and the rotation body 30.
  • the drive unit 50 includes a motor 51, a pulley 52, a pulley 53, a belt 54, and a rotation force applying mechanism 55.
  • the motor 51 is fixed to a support substrate 91, and uses a pulley 52 fixed to the rotating shaft, a pulley 53 fixed to the rotating shaft 10, and a belt 54 wound around the pulley 52 and the pulley 53. A rotational force is applied to the rotary shaft 10. Thereby, the motor 51 rotates the revolution body 20 and revolves the container 60 around the revolution axis L1.
  • the rotation force applying mechanism 55 includes a rotation gear 56 fixed to the rotation shaft 34 of the rotation body 30, a rotation force applying gear 57 fixed to the support substrate 91 so as to be concentric with the rotation shaft 10, a rotation gear 56, And a rotation power transmission gear 58 that transmits power between the rotation force application gears 57.
  • the rotation power transmission gear 58 is rotatably attached to the revolution body 20 via a bearing 59, and includes a first gear that meshes with the rotation gear 56 and a second gear that meshes with the rotation force imparting gear 57.
  • the rotation force applying mechanism 55 is associated with the rotational angular speeds of the rotation gear 56 and the rotation force applying gear 57 by the rotation power transmission gear 58, and the rotation gear 56 and the rotation force applying gear 57 are connected to the planetary gear mechanism. Shows similar behavior. Accordingly, the rotation force applying mechanism 55 rotates the rotation gear 56 at a rotation speed corresponding to the rotation speed at which the revolution body 20 rotates by the motor 51. As a result, the rotation force applying mechanism 55 rotates the container 60 around the rotation axis L2.
  • the container 60 is an elongated container, for example, a syringe container. As shown in FIG. 1, the container 60 includes a base end 61 opened at one end and a tip 62 having a smaller diameter than the base end 61 and opened at the other end. The container 60 is filled with the material M to be processed. In addition, the container 60 has a lid (not shown) attached to the proximal end 61 and the distal end 62 so that the processed material M does not leak during processing of the processed material M by the centrifuge 1. Further, the container 60 does not require that the distal end 62 has a smaller diameter than the proximal end 61.
  • the rotation mechanism 70 includes a rotation drive unit 72 for rotating the container 60, a drive control unit 74 for driving and controlling the rotation drive unit 72, a rotation drive unit 72, and a drive control unit. 74, and a connection mechanism 80 for enabling media exchange between them.
  • the rotation drive unit 72 is attached to the rotating body main body 32 as shown in FIG.
  • the rotation drive unit 72 holds the container 60. Further, the rotation drive unit 72 is independent of the rotation of the revolution body 20 and the rotation body 30 around the rotation axis L3 which is a virtual straight line orthogonal to the rotation axis L2 based on an instruction from the drive control unit 74.
  • the container 60 is rotated.
  • the rotation drive unit 72 includes a drive source driven by an arbitrary medium as a drive source for rotating the container 60.
  • the rotation drive unit 72 includes an air cylinder driven by an arbitrary gas medium as a drive source.
  • the drive control unit 74 controls the rotation drive unit 72.
  • the rotational drive unit 72 includes an air cylinder as a drive source
  • the drive control unit 74 is connected via a connection pipe 76, a connection pipe 78, and a connection mechanism 80 as shown in FIG.
  • an arbitrary gas medium for example, air
  • connection mechanism 80 is provided corresponding to the first tubular body 81, the second tubular body 82 inserted in the first tubular body 81, and the first tubular body 81. And a second chamber 84 provided corresponding to the second tubular body 82.
  • connection mechanism 80 rotatably connects the first connecting portion 85 that rotatably connects the first tube 81 and the first chamber 83, and the second tube 82 and the second chamber 84.
  • a second connecting portion 86 is provided corresponding to the first tubular body 81, the second tubular body 82 inserted in the first tubular body 81, and the first tubular body 81.
  • a second chamber 84 provided corresponding to the second tubular body 82.
  • the connection mechanism 80 rotatably connects the first connecting portion 85 that rotatably connects the first tube 81 and the first chamber 83, and the second tube 82 and the second chamber 84.
  • a second connecting portion 86 is provided corresponding to the first tubular body 81, the second tubular body
  • connection mechanism 80 a wall portion 87 forming the first chamber 83 and the like is attached to a through hole formed in the lid portion 95 of the storage portion 92.
  • the center line C that is a virtual straight line passing through the centers of the first connection portion 85 and the second connection portion 86 coincides with the revolution axis L1.
  • the first tubular body 81 is made of a flexible material, and one end is connected to the first chamber 83 via the first connection portion 85 and the other end side is connected to the rotation driving portion 72.
  • the diameter of the second tubular body 82 is set so that the outer wall can be separated from the inner wall of the first tubular body 81, and the second tubular body 82 is inserted into the first tubular body 81.
  • the second tubular body 82 is made of a material having flexibility similar to that of the first tubular body 81, and one end protrudes from one end of the first tubular body 81, and the second chamber 84 is connected via the second connection portion 86. Connected to. The other end of the second tubular body 82 is connected to the rotation driving unit 72.
  • the first chamber 83 is formed by a wall portion 87.
  • the first chamber 83 can be connected to the drive control unit 74 via the connection pipe 76 by a through hole 83 a formed in the wall portion 87.
  • the second chamber 84 is formed in the first chamber 83 by the wall portion 87.
  • the second chamber 84 can be coupled to the drive control unit 74 via the connection pipe 78 by a through hole 84 a formed in the wall portion 87.
  • the first connecting portion 85 can be constituted by a so-called rotary joint, and connects one end of the first tubular body 81 and the first chamber 83 so as to be rotatable.
  • the second connection portion 86 can be constituted by a so-called rotary joint, and is disposed in the first chamber 83 to connect one end of the second tubular body 82 and the second chamber 84. Connect freely.
  • the storage portion 92 has an opening at one end, a partition body 94 having a storage space 93 for storing the revolution body 20 and the like, and a lid portion capable of closing the opening of the partition body 94. 95, and a casing 96 that houses the partition 94, the motor 51, the support substrate 91, and the like.
  • the lid portion 95 is configured to be detachable from the partition body 94. When the lid 95 is opened, the rotating body main body 32 is exposed, and the container 60 can be attached to and detached from the rotating body main body 32.
  • the material to be treated M applicable to the present embodiment is not particularly limited as long as it behaves as a fluid, and its composition and use are not particularly limited.
  • a material containing only a fluid component resin or the like
  • a material containing a granular component in addition to the fluid component, or the like
  • the material M to be treated includes an adhesive, a sealant, a liquid crystal material, a mixed material containing LED phosphors and a resin, a solder paste, a dental impression material, a dental cement (such as a hole filling agent), and a liquid medicine.
  • Various materials such as can be applied.
  • the rotation drive unit 72 includes an air cylinder (not shown) as a drive source.
  • the centrifuge 1 drives the motor 51 of the drive unit 50 to rotate the revolution body 20 and the rotation body 30.
  • the container 60 rotates around the rotation axis L2 while revolving around the rotation axis L1.
  • the centrifuge 1 the first tube 81 and the other end of the second tube 82 inserted therein are connected to the rotation drive unit 72. Thereby, in the centrifuge 1, as the container 60 rotates and revolves, a force that twists them acts on the first tubular body 81 and the second tubular body 82.
  • one end of the first tube 81 is connected to the first chamber 83 so as to be rotatable via the first connecting portion 85, and the first tube 81 is inserted into the first tube 81. Since one end of the two-pipe body 82 is pivotally connected to the second chamber 84 via the second connection portion 86, the first pipe body 81 and the second pipe body 82 are caused by the torsional force. Rotate. As a result, in the centrifuge 1, the first tube 81 and the second tube 82 are not damaged, and air is supplied to or discharged from the rotation drive unit 72 through them. Can be.
  • the container 60 is revolved and rotated while repeating the states shown in FIGS. 3 and 4 at the initial position.
  • an exposed region 63 that is an inner wall surface region that is always exposed from the liquid surface (fluid surface) of the material M to be processed is generated in the container 60.
  • the adhered material M to be processed may remain as it is. In this case, the material to be processed M cannot be processed appropriately. This becomes obvious particularly when the material M to be processed has a high viscosity.
  • the container 60 is rotated by a predetermined angle about the rotation axis L3 by the rotation mechanism 70.
  • This rotation is supplied from the drive control unit 74 via the connection pipe 76, the connection pipe 78, and the connection mechanism 80 by supplying air to the rotation drive unit 72 and discharging air therefrom. This is done by driving the air cylinder.
  • FIG. 5 and 6 show a state in which the container 60 is rotated by 30 degrees around the rotation axis L3 with respect to the initial position. As shown in FIG. 6, there is a state in which a part of the exposed region 63 is in the liquid surface of the material M to be processed.
  • FIG. 7 and 8 show a state where the container 60 is rotated 90 degrees around the rotation axis L3 with respect to the initial position, that is, a state where the virtual line L4 is parallel to the rotation axis L2.
  • the exposed region 63 is in the liquid surface of the material M to be processed over the entire region.
  • the centrifuge 1 finishes driving the motor 51 of the drive unit 50 after a predetermined time has elapsed with the virtual line L4 being parallel to the rotation axis L2. Thus, the processing of the material to be processed M by the centrifuge 1 is completed.
  • the rotating body main body 32 holds the container 60 holding the material to be processed M via the rotation driving unit 72.
  • the virtual line L4 is in a state orthogonal to the rotation axis L2 and the rotation axis L3.
  • the rotational force is applied to the revolution body 20 and the rotation body 30 by the motor 51.
  • the material M to be processed is processed better than the case where the processing is performed by positioning the container 60 so that the virtual line L4 is parallel to the rotation axis L2.
  • the container 60 is placed using the rotation mechanism 70 around the rotation axis L3 orthogonal to the rotation axis L2. Rotate a predetermined angle independently of the rotation of the rotating body 30.
  • the imaginary line L4 is parallel to the rotation axis L2 at the end of the application of the rotational force to the revolution body 20 and the rotation body 30 by the motor 51.
  • the exposed region 63 generated when the container 60 revolves and rotates at the initial position is the entire area of the material M to which the centrifugal force is applied for at least a predetermined time. Located in the liquid level.
  • the material to be processed M adhering to the exposed region 63 is taken into the liquid surface of the material to be processed M and appropriately processed at the initial position.
  • the centrifuge 1 can satisfactorily process the material M to be processed filled in the container 60 even when the material M to be processed has a high viscosity.
  • the air trap in the exposed region 63 can be removed.
  • the rotation speed of the rotation mechanism 70 around the rotation axis L3 of the container 60 is such that the material to be processed M adhering to the exposed region 63 is taken into the liquid surface of the material to be processed M and can be appropriately processed.
  • the optimum value of the rotational speed depends on the properties such as the viscosity of the material M to be processed, but is usually slower than the rotational speed of the rotating body 30, and the specific value depends on the experimental result, simulation result, etc. It can be established as a basis.
  • the rotation of the container 60 about the rotation axis L3 by the rotation mechanism 70 may be performed continuously, or may be configured to be performed while repeatedly stopping and resuming the rotation.
  • the optimum value also depends on properties such as the viscosity of the material M to be processed. Therefore, these specific values can also be determined based on the experimental results and the like.
  • the base end 61 of the container 60 is closer to the revolution axis L ⁇ b> 1 than the tip 62 at the end of the application of the rotational force to the revolution body 20 and the rotation body 30 by the motor 51. Therefore, when the processing of the material M to be processed by the centrifuge 1 is completed, the material M to be processed is unevenly distributed on the tip 62 side of the container 60.
  • the tip 62 is generally used as the discharge port. Therefore, in the centrifuge 1, the processing of the material M to be processed can be completed in a state where the container 60 can be actually used as it is.
  • the centrifuge 1 also has a connection mechanism 80. Therefore, in the centrifuge 1, when the drive control unit 74 connected to the first tube body 81 and the second tube body 82 is rotated about the rotation axis L2, the drive control unit 74 is rotated about the rotation axis L1. In addition, the first tubular body 81 and the second tubular body 82 can be prevented from being damaged.
  • the centrifuge 1 while rotating the container 60 around the revolution axis L1, while rotating around the revolution axis L2, air or the like is supplied to the rotation drive unit 72 including a drive source such as an air cylinder.
  • the container 60 can be rotated around the rotation axis L3 by supplying and discharging the medium.
  • the centrifuge 1 may rotate the container 60 by 180 degrees using the rotation mechanism 70 around the rotation axis L3 while applying the rotational force to the revolution body 20 and the rotation body 30 by the motor 51. That is, the centrifuge 1 may rotate the container 60 after the rotation of the container 60 by the rotation mechanism 70 until the virtual line L4 is orthogonal to the rotation axis L2 once.
  • it can implement
  • the centrifuge 1 further rotates the container 60 by 90 degrees in the same direction or in the reverse direction using the rotation mechanism 70 around the rotation axis L3. That is, the container 60 is preferably rotated by 270 degrees by the rotation mechanism 70. By doing so, the imaginary line L4 becomes parallel to the rotation axis L2 when the application of the rotational force to the revolution body 20 and the rotation body 30 by the motor 51 is completed. At this time, it is preferable that the base end 61 of the container 60 is closer to the revolution axis L ⁇ b> 1 than the front end 62.
  • the centrifuge 1 is configured so that the container 60 is rotated and rotated about the rotation axis L3 with respect to the initial position by the rotation mechanism 70 independently of the rotation of the rotating body 30 while the container 60 is rotating and rotating. Rotate 90 degrees. That is, the centrifuge 1 rotates the container 60 after the rotation of the container 60 by the rotation mechanism 70 until the imaginary line L4 is orthogonal to the rotation axis L2.
  • the exposed region generated when the container 60 revolves and rotates at the initial position covers the entire region, and the liquid of the material M to be processed on which the centrifugal force is applied for at least a predetermined time. Located in the plane.
  • the material to be processed M adhering to the exposed region generated at the initial position is taken into the liquid surface of the material to be processed M and appropriately processed.
  • the centrifuge 1 further rotates the container 90 degrees in the same direction or in the opposite direction by using the rotation mechanism 70 around the rotation axis L3.
  • the imaginary line L4 becomes parallel to the rotation axis L2 when the application of the rotational force to the revolution body 20 and the rotation body 30 by the motor 51 is completed.
  • the base end 61 of the container 60 is closer to the revolution axis L ⁇ b> 1 than the front end 62.
  • the centrifuge 1 further rotates the container 90 degrees in the same direction or in the opposite direction by using the rotation mechanism 70 around the rotation axis L3.
  • the container 60 is preferably rotated 360 degrees by the rotation mechanism 70.
  • the imaginary line L4 becomes parallel to the rotation axis L2 when the application of the rotational force to the revolution body 20 and the rotation body 30 by the motor 51 is completed.
  • the base end 61 of the container 60 is closer to the revolution axis L ⁇ b> 1 than the front end 62.
  • the centrifuge of the present invention may be configured as a centrifuge 2 as shown in FIG.
  • the centrifuge 2 is different from the centrifuge 1 in that the container 60 is configured to be rotatable around a rotation axis L5 that is a virtual straight line parallel to the virtual line L4 using the rotation mechanism 70. Therefore, since the other structure is the same as that of the centrifuge 1, it attaches
  • a processing method of the material M to be processed in the centrifuge 2 will be described.
  • the user attaches the container 60 filled with the material M to be processed to the autorotation body 32 through the rotation driving unit 72.
  • the virtual line L4 is orthogonal to the rotation axis L2, and is parallel to the rotation axis L5 as described above.
  • the arrangement position of the container 60 is referred to as an initial position.
  • the motor 51 of the driving unit 50 is driven to rotate the revolution body 20 and the rotation body 30.
  • the container 60 rotates around the rotation axis L2 while revolving around the rotation axis L1.
  • the rotation mechanism 70 causes the container 60 to move independently of the rotation of the rotating body 30 about the rotation axis L5 with respect to the initial position. 180 degrees.
  • the driving of the motor 51 of the driving unit 50 is terminated.
  • the processing of the material to be processed M by the centrifuge 2 is completed.
  • the exposed area generated when the container 60 revolves and rotates at the initial position is within the liquid surface of the material M to which the centrifugal force is applied for at least a predetermined time.
  • the material to be processed M adhering to the exposed area is taken into the liquid surface of the material to be processed M and appropriately processed at the initial position.
  • the centrifuge 1 and the centrifuge 2 can also configure the rotation mechanism 70 (rotation drive unit 72) so as to include a motor or the like as a drive source for rotating the container 60.
  • the centrifuge 1 and the centrifuge 2 can be configured by using a pulley and a belt (not shown) as the rotation force applying mechanism 55.
  • the centrifuge disclosed in Patent Document 4 has a configuration in which a tube is attached to a rotating body to circulate a heat exchange medium that supplies and collects the material to be processed, cools the material to be processed, and the like.
  • a tube is attached to a rotating body to circulate a heat exchange medium that supplies and collects the material to be processed, cools the material to be processed, and the like.
  • the centrifuge disclosed in Patent Document 4 in order to prevent the tube body from being twisted and damaged, the rotation direction of the revolution body and the rotation body is reversed, and the rotation speed of the revolution body and the rotation body is reversed. Need to be constant speed.
  • the centrifuge 101 attaches the first tubular body 81 and the second tubular body 82 to the rotating body 30 or the like, and supplies and collects the material M to be processed and cools the material M to be processed. It is possible not only to circulate the heat exchange medium to be performed, but also to twist the first tubular body 81 and the second tubular body 82 without obtaining restrictions on the rotational speed of the rotating body 30 and the revolving body 20. It has a feature that it can be prevented from being damaged.
  • the container 160 is formed in a cylindrical shape having a bottom portion, and includes a main body portion 162 that can store the material to be processed M, and a lid 164 that seals an opened portion of the main body portion 162. .
  • the main body 162 is made of a material such as resin, metal, glass, zirconia.
  • the main body 162 is inserted into the hollow portion of the rotating body main body 32 of the rotating body 30 from the bottom side thereof, so that the main body portion 162 is attached to the rotating body main body 32 and revolves around the revolution axis L1 together with the rotating body main body 32. And it is configured to be capable of rotating about the rotation axis L2.
  • the lid 164 is attached to the opened portion of the main body 162 as shown in FIG.
  • the lid 164 is attached to the main body 162 using, for example, a screw mechanism (not shown) that can be screwed with the main body 162.
  • the centrifuge 101 has the connection mechanism 80 as described above.
  • the connection mechanism 80 has a position where one end is connected to the first chamber 83 via the first connection portion 85 and the other end side of the first tube 81 passes through the rotation axis L ⁇ b> 2 of the lid 164. It is connected to the container 160 using the through-hole provided in (including the first tube 81 being fixed to the container 160; the same applies hereinafter).
  • connection mechanism 80 is connected to the container 160 at the other end of the second tubular body 82, one end of which is connected to the second chamber 84 via the second connection portion 86.
  • the other end of the second tubular body 82 projects from the side wall of the first tubular body 81 in the container 160.
  • the second tube 82 may be configured such that the other end protrudes from the other end of the first tube 81.
  • the centrifuge 101 has a connection mechanism 80. Thereby, in the centrifuge 101, the container 160 connected to the first tubular body 81 and the second tubular body 82 is rotated about the rotation axis L2 while revolving about the rotation axis L1. Since the first tubular body 81 and the second tubular body 82 rotate with respect to the first chamber 83 and the second chamber 84, respectively, they can be prevented from being damaged.
  • the material M to be treated before being supplied is supplied while being rotated around the rotation axis L2, and after the treatment, It is possible to supply or discharge the container 160 such as discharging the material M to be processed.
  • the material M is supplied from the external device 111 into the container 160 through the tube body 112, the first chamber 83, and the first tube body 81.
  • the processed material M that has been processed can be discharged from the container 160 to the external device 113 via the second tube 82, the second chamber 84, and the tube 114.
  • the centrifuge 101 In the centrifuge 101, the second tube 82 inserted into the first tube 81 is connected to the second connection portion 86 disposed in the first chamber 83 corresponding to the first tube 81.
  • the two chambers 84 are rotatably connected.
  • the centers of the first connection portion 85 and the second connection portion 86 are arranged on the center line C. Accordingly, the first tubular body 81 and the second tubular body 82 can be smoothly rotated with respect to the first chamber 83 and the second chamber 84, respectively. Accordingly, in the centrifuge 101, the first tube 81 and the second tube 82 are damaged when the container 160 is rotated about the rotation axis L2 while being rotated about the rotation axis L1. This can be prevented more reliably.
  • connection mechanism 80 is disposed so that the center line C and the revolution axis L1 overlap. Furthermore, in the centrifuge 101, the other end sides of the first tube body 81 and the second tube body 82 are connected to the container 160 using a through hole of the lid 164 provided on the rotation axis L2. As a result, in the centrifuge 101, the first tube 81 and the second tube 82 are damaged when the container 160 is rotated about the rotation axis L2 while being rotated about the rotation axis L1. This can be prevented more reliably.
  • the centrifuge 101 has the first connecting portion 85 and the first connecting portion 85, on the condition that the first tubular body 81 and the second tubular body 82 can rotate with respect to the first chamber 83 and the second chamber 84, respectively, and are not damaged.
  • the positional relationship of the second connection part 86, the arrangement position of the wall part 87 with respect to the storage part 92, the connection position of the first tubular body 81 and the second tubular body 82 to the rotating body 30, and the like can be arbitrarily set.
  • the centrifuge 101 may be configured to attach the wall portion 87 to the rotating body 30 and connect the first tubular body 81 and the second tubular body 82 to the storage portion 92. Even in this case, in the centrifuge 101, when the container 160 is rotated while revolving, the first tube body 81 and the second tube body 82 are respectively connected to the first chamber 83 and the second chamber 84. It is possible to arbitrarily set the disposition position of the wall portion 87 with respect to the rotating body 30 and the connection position of the first tubular body 81 and the second tubular body 82 to the storage portion 92 on the condition that it can be rotated and is not damaged. is there.
  • the centrifuge 101 may be configured as shown in FIG.
  • the centrifuge 101 is configured such that a lid 131 is attached to the opening of the rotating body main body 32.
  • the other end sides of the first tube body 81 and the second tube body 82 are connected to the rotation body main body 32 using a through hole provided on the rotation axis L2 of the lid 131. ing.
  • the external device 111 supplies a medium (liquid or gas) into the autorotation body 32 via the tube body 112, the first chamber 83, and the first tube body 81. Then, the medium is discharged from the rotating body main body 32 through the second tubular body 82, the second chamber 84, and the tubular body 114 by the external device 113.
  • the centrifuge 101 configured as described above can adjust the temperature of the container 160, the material to be processed M, and the like using the medium.
  • connection mechanism 80 includes two wall portions 87, connects one wall portion 87 to one end of the first tube body 81 and the second tube body 82, and connects the first tube body 81 and the second tube body 82. You may connect the other wall part 87 to the other end of this.
  • the first tubular body 81 and the second tubular body 82 can be configured even with a material having low flexibility. Also in this case, in the centrifuge 101, when the container 160 rotates while revolving, the first tube body 81 and the second tube body 82 are the first chamber 83 and the second chamber 84, respectively. It is possible to arbitrarily set the disposition position of the wall portion 87 with respect to the storage portion 92 and the rotation body 30 on the condition that it can be rotated with respect to the rotation portion 30 and is not damaged.
  • the connecting mechanism 80 includes a plurality of tubes inserted in sequence, a plurality of chambers sequentially provided from a tube disposed on the outermost side to a tube disposed on the innermost side, and a corresponding tube.
  • the number of tubes and the like is not limited as long as the body and the chamber are connected to each other so as to be rotatable.
  • a connecting portion for connecting the tubular body inserted in the selected tubular body to the chamber is provided in the chamber corresponding to the selected tubular body in which at least one of the tubular bodies is inserted. It is preferable.
  • the material of the selected tube is the same as that of the other tubes.
  • connection mechanism 80 may be configured to include three tubular bodies as shown in FIG.
  • a first tubular body 81, a second tubular body 82, and a third tubular body 181 made of a flexible material are sequentially inserted.
  • the connection mechanism 80 includes a first chamber 83, a second chamber 84, and a third chamber 182 corresponding to the first tube body 81, the second tube body 82, and the third tube body 181, respectively.
  • the first chamber 83, the second chamber 84, and the third chamber 182 are formed by the wall portion 87.
  • the second chamber 84 is formed in the first chamber 83 and the third chamber 182 is formed in the second chamber 84.
  • connection mechanism 80 includes one end of the first tube 81 and the first chamber 83, one end of the second tube 82 and the second chamber 84, and one end of the third tube 181 and the third chamber 182.
  • the first connection portion 85, the second connection portion 86, and the third connection portion 183 are connected so as to be rotatable.
  • the second connection portion 86 is provided in the first chamber 83
  • the third connection portion 183 is provided in the second chamber 84.
  • the centers of the first connection portion 85, the second connection portion 86, and the third connection portion 183 are arranged on the center line C.
  • the third chamber 182 in the connection mechanism 80 is connected to an external device (not shown) through a tube (not shown) by a through hole 182a formed in the wall 87, like the first chamber 83 and the second chamber 84. Can connect.
  • Main body 164 ... Lid, 181 ... Third tube, 182 ... Third Chamber, 182a ... through hole, 183 ... third connection part, C ... center line, L1 ... revolution axis, L2 ... rotation axis, L3 ... rotation axis, L4 ... virtual line, L5 ... rotation axis, M ... processed material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Centrifugal Separators (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Accessories For Mixers (AREA)

Abstract

La centrifugeuse (1) de l'invention est équipée : d'un corps tournant (20) capable d'exercer une rotation avec une ligne axiale de révolution (L1) pour centre ; d'un corps de révolution (30) maintenu par le corps tournant (20), et capable d'exercer une rotation avec pour centre une ligne axiale de révolution (L2) qui croise le corps tournant (20) de manière inclinée ; d'un réceptacle (60) qui est maintenu par le corps de révolution (30), et qui maintient une matière à traiter (M) ; d'une partie entraînement (50) qui confère au corps tournant (20) et au corps de révolution (30) une force de rotation ; et d'un mécanisme de rotation (70) qui met en rotation le réceptacle (60) selon un angle prédéfini avec pour centre une ligne axiale de rotation (L3) perpendiculaire à la ligne axiale de révolution (L2), lorsque la force de rotation est conférée par la partie entraînement (50).
PCT/JP2013/066165 2012-07-04 2013-06-12 Centrifugeuse WO2014007037A1 (fr)

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JP2014523659A JP5630934B2 (ja) 2012-07-04 2013-06-12 遠心機、及びそれに適用される接続機構

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JP2012150060 2012-07-04
JP2012-150060 2012-07-04
JP2012-249969 2012-11-14
JP2012249969 2012-11-14

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WO2014007037A1 true WO2014007037A1 (fr) 2014-01-09

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WO (1) WO2014007037A1 (fr)

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CN105056793A (zh) * 2015-08-18 2015-11-18 沈从奎 真空温控脱泡搅拌机及其搅拌、脱泡方法
JP2016016390A (ja) * 2014-07-10 2016-02-01 株式会社スギノマシン 撹拌脱泡装置
JP2019084511A (ja) * 2017-11-09 2019-06-06 株式会社シンキー 遠心機及び処理容器
CN113522138A (zh) * 2021-07-29 2021-10-22 江苏省华茂科教设备有限公司 一种教学实验用液料快速离心分散辅助装置

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
DE202017007678U1 (de) 2016-11-10 2024-02-27 Medisca Pharmaceutique Inc. System zur pharmazeutischen Zubereitung

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JPH03503258A (ja) * 1988-03-09 1991-07-25 ジンマーマン，ヴォルフギャング 混合方法およびそのための混合装置
JPH03119429U (fr) * 1990-03-16 1991-12-10
JP2007152262A (ja) * 2005-12-06 2007-06-21 Five Planet:Kk 加工装置
JP2009082895A (ja) * 2007-09-27 2009-04-23 Thinky Corp 混練脱泡装置及び被混練脱泡材料の混練脱泡方法
JP4422683B2 (ja) * 2003-09-11 2010-02-24 株式会社シンキー 撹拌脱泡装置
JP2010240579A (ja) * 2009-04-06 2010-10-28 Mediken Inc 粉体撹拌装置
JP2013043115A (ja) * 2011-08-23 2013-03-04 Panasonic Corp 攪拌装置

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DE102010013210B4 (de) * 2009-03-30 2022-07-21 Futurecarbon Gmbh Verfahren zur Herstellung eines leitfähigen Polymer-Komposits

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JPH03503258A (ja) * 1988-03-09 1991-07-25 ジンマーマン，ヴォルフギャング 混合方法およびそのための混合装置
JPH03119429U (fr) * 1990-03-16 1991-12-10
JP4422683B2 (ja) * 2003-09-11 2010-02-24 株式会社シンキー 撹拌脱泡装置
JP2007152262A (ja) * 2005-12-06 2007-06-21 Five Planet:Kk 加工装置
JP2009082895A (ja) * 2007-09-27 2009-04-23 Thinky Corp 混練脱泡装置及び被混練脱泡材料の混練脱泡方法
JP2010240579A (ja) * 2009-04-06 2010-10-28 Mediken Inc 粉体撹拌装置
JP2013043115A (ja) * 2011-08-23 2013-03-04 Panasonic Corp 攪拌装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016016390A (ja) * 2014-07-10 2016-02-01 株式会社スギノマシン 撹拌脱泡装置
CN105056793A (zh) * 2015-08-18 2015-11-18 沈从奎 真空温控脱泡搅拌机及其搅拌、脱泡方法
JP2019084511A (ja) * 2017-11-09 2019-06-06 株式会社シンキー 遠心機及び処理容器
CN113522138A (zh) * 2021-07-29 2021-10-22 江苏省华茂科教设备有限公司 一种教学实验用液料快速离心分散辅助装置

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JP5630934B2 (ja) 2014-11-26
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