JP6043422B2 - Mixed fluid supply device - Google Patents

Mixed fluid supply device Download PDF

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JP6043422B2
JP6043422B2 JP2015506362A JP2015506362A JP6043422B2 JP 6043422 B2 JP6043422 B2 JP 6043422B2 JP 2015506362 A JP2015506362 A JP 2015506362A JP 2015506362 A JP2015506362 A JP 2015506362A JP 6043422 B2 JP6043422 B2 JP 6043422B2
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pressure vessel
mixed fluid
carbon dioxide
pressure
dioxide gas
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JPWO2014147664A1 (en
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貴樹 那須
貴樹 那須
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Showa Denko Gas Products Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Description

本発明は炭酸ガスの溶媒性を利用して、炭酸ガスに機能性物質を溶解させて、繊維や樹脂成形体に着色、撥水性、電導性、紫外線吸収性等を付加する場合に使用される混合流体供給装置に関する。   The present invention is used when a functional substance is dissolved in carbon dioxide gas by using the solvent property of carbon dioxide gas to add color, water repellency, electrical conductivity, ultraviolet absorptivity, etc. to fibers and resin moldings. The present invention relates to a mixed fluid supply apparatus.

従来、炭酸ガスに溶解させる金属錯体や金属アルコキシド、繊維や樹脂成形体に着色や撥水性や電導性や紫外線吸収性等を付加することができる物質等の機能性物質が常温常圧において粉粒体の固体である場合、粉粒体の固体の連続昇圧装置はシール材の耐久性が乏しく、長期に安定稼動できるものがなく、特に生産設備には不向きであった。
このため、粉粒体の固体である金属錯体や金属アルコキシド等の機能性物質を、圧力が１．５〜７Mｐａである液化炭酸ガス中に混合させることは困難であった。 Conventionally, functional substances such as metal complexes and metal alkoxides that can be dissolved in carbon dioxide gas, substances that can add color, water repellency, electrical conductivity, ultraviolet absorption, etc. to fibers and resin moldings have been in the form of particles at normal temperature and pressure. In the case of a solid body, a continuous solid pressure booster for a granular material has poor durability of a sealing material, and there is nothing that can stably operate for a long period of time.
For this reason, it has been difficult to mix a functional substance such as a metal complex or metal alkoxide, which is a solid of a granular material, in a liquefied carbon dioxide gas having a pressure of 1.5 to 7 MPa.

常温常圧において、粉粒体の固体である金属錯体や金属アルコキシド等の機能性物質を溶媒に溶解させ、液体として昇圧ポンプを用いて高圧状態である液化炭酸ガスと混合させる方法はあるが、溶媒の混入によって、目的とする機能性が充分に得られないという欠点があり、固体である機能性物質と液化炭酸ガスのみを混合させる装置が求められていた。
また、液化炭酸ガス中の機能性物質の濃度が不均一であると、前述した機能性が安定的に得られないため、液化炭酸ガス中の機能性物質を部分的に滞留させることなく混合させて濃度を均一にすることが求められていた。 There is a method in which a functional substance such as a metal complex or metal alkoxide, which is a solid of a granular material, is dissolved in a solvent at room temperature and normal pressure, and mixed with liquefied carbon dioxide gas in a high pressure state using a booster pump as a liquid, There is a drawback that the target functionality cannot be sufficiently obtained due to the mixing of the solvent, and there has been a demand for an apparatus for mixing only a solid functional substance and liquefied carbon dioxide.
In addition, if the concentration of the functional substance in the liquefied carbon dioxide gas is not uniform, the above-described functionality cannot be obtained stably. Therefore, the functional substance in the liquefied carbon dioxide gas is mixed without being partially retained. Therefore, it was required to make the concentration uniform.

特許第４９１９２６２号公報Japanese Patent No. 4919262

本発明は以上のような従来の欠点に鑑み、粉粒体の固体である機能性物質を液化炭酸ガスで溶解し、該液化炭酸ガスに混合させ、濃度を均一にし、濃度を均一にした液化炭酸ガスの液密度を安定させることができ、かつ連続して機能性物質と液化炭酸ガスの混合流体を供給することができる混合流体供給装置を提供することを目的としている。   In view of the conventional drawbacks as described above, the present invention dissolves a functional substance that is a solid of a granular material with liquefied carbon dioxide gas, mixes it with the liquefied carbon dioxide gas, makes the concentration uniform, and liquefaction with a uniform concentration. It is an object of the present invention to provide a mixed fluid supply device that can stabilize the liquid density of carbon dioxide gas and can continuously supply a mixed fluid of a functional substance and liquefied carbon dioxide gas.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。 The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は液相部に熱対流を発生させる伝熱部を有する高圧容器と、この高圧容器に貯蔵容器内の液化炭酸ガスを、圧力が１．５〜７Ｍｐａで注入する注入配管と、この注入配管に介装され、該注入配管を流れる圧力が１．５〜７Ｍｐａの液化炭酸ガスで溶解される機能性物質が充填された機能性物質の投入カートリッジと、前記高圧容器の混合流体を取り出し、外部へ供給する供給配管と、前記高圧容器内の混合流体が減少すると、流入配管より炭酸ガスを自動供給する自動供給装置とで構成され、前記機能性物質は、常温常圧において粉粒体の固体であり、かつ、金属錯体、金属アルコキシド、又は樹脂成形体のいずれかに、着色、撥水性、電導性又は紫外線吸収性のいずれかを付加することができる物質とで混合流体供給装置を構成している。 In order to achieve the above object, the present invention provides a high pressure vessel having a heat transfer section for generating thermal convection in a liquid phase portion, and liquefied carbon dioxide gas in a storage vessel in this high pressure vessel at a pressure of 1.5 to 7 MPa. An injection pipe to be injected, and a functional substance charging cartridge filled with a functional substance that is interposed in the injection pipe and that is dissolved in a liquefied carbon dioxide gas having a pressure flowing through the injection pipe of 1.5 to 7 Mpa; It is composed of a supply pipe that takes out the mixed fluid in the high-pressure vessel and supplies it to the outside, and an automatic supply device that automatically supplies carbon dioxide gas from the inflow pipe when the mixed fluid in the high-pressure vessel is reduced. A substance that is solid in a granular state at room temperature and normal pressure, and can add any of coloring, water repellency, electrical conductivity, or ultraviolet absorption to a metal complex, metal alkoxide, or resin molding And Constitute a merging supply apparatus.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。
（１）請求項１により、貯蔵容器内の液化炭酸ガスを、圧力が１．５〜７Ｍｐａで注入配管より高圧容器に注入することで、注入配管に介装された機能性物質の投入カートリッジに充填された常温常圧において粉粒体の固体である機能性物質が液化炭酸ガスに溶解されて、高圧容器内へ充填することができる。
したがって、高圧容器に確実に機能性物質が溶解された液化炭酸ガスを注入することができる。
（２）前記（１） により、液相部に熱対流を発生させる伝熱部を有する高圧容器を用いているので、液相部に熱対流を発生させることができる。
したがって、機能性物質を液化炭酸ガス中に分散させることができ、濃度を均一にでき、液化炭酸ガスの液密度を安定させることができる。
（３）前記（１） により、高圧容器内の機能性物質と液化炭酸ガスの混合流体を供給配管で外部の樹脂または繊維の成形体、または原材料に含浸させて使用することができる。
（４）自動供給装置によって、高圧容器から液相を取り出すことにより生ずる高圧容器内の液面低下スペースに気体炭酸ガス密度相当分の炭酸ガスが液相から蒸発する重量を追加注入することができるので、気体である炭酸ガスに対して溶解が小さい機能性物質においても、液相に濃縮されることなく、機能性物質の濃度を更に均一にすることができる。
（５）請求項２も前記（１）〜（４）と同様な効果が得られるとともに、高圧容器の伝熱部は、該高圧容器の外部に設けた間接熱媒流通ジャケットを用いているので、高圧容器の内部構造を単純にすることができ、液化炭酸ガス中の機能性物質を部分的に滞留させることなく、混合させて濃度を均一にすることができる。
また、間接熱媒を用いることで、高圧容器内部への電気ヒーターを設ける直接加熱方式に比べて、小さな温度差で液化炭酸ガス液相部へ熱対流を発生させることができる。
特に高温に不向きな機能性物質を用いる場合に、間接熱媒は有効である。
（６）請求項３も前記（１）〜（５）と同様な効果が得られるとともに、高圧容器の気相部にガス冷却装置、または圧力調整弁を設けることにより、熱対流の発生によって高圧容器の内部の圧力の上昇を抑えることができるので、液化炭酸ガスの液密度を安定させ、機能性物質の濃度を均一にすることができる。
また、高圧容器の取り出し口を液相部に設けることにより、取り出し時に高圧容器内部の圧力低下を抑えることができるので、液化炭酸ガスの液密度を安定させ、機能性物質の濃度を均一にすることができる。
さらに、注入配管に液冷却装置を設けることにより、注入時の高圧容器の内部の圧力上昇を抑えることができるので、液化炭酸ガスの液密度を安定させ、機能性物質の濃度を均一にすることができる。
さらに、供給配管に液冷却装置を設けることにより、供給時の液化炭酸ガスの気化を抑えることができ、液化炭酸ガスの液密度を安定させ、機能性物質の濃度を均一にすることができる。
（７）請求項４も前記（１）〜（６）と同様な効果が得られるとともに、高圧容器内へ注入した機能性物質の重量を正確に確認することができる。 As is clear from the above description, the present invention has the following effects.
(1) According to claim 1, by injecting the liquefied carbon dioxide gas in the storage container into the high-pressure container from the injection pipe at a pressure of 1.5 to 7 Mpa, the functional material inserted in the injection pipe The functional substance, which is a powdery solid at normal temperature and pressure, can be dissolved in liquefied carbon dioxide gas and filled into a high-pressure vessel.
Therefore, the liquefied carbon dioxide gas in which the functional substance is dissolved can be surely injected into the high-pressure vessel.
(2) According to the above (1), since the high-pressure vessel having the heat transfer section that generates the heat convection in the liquid phase section is used, the heat convection can be generated in the liquid phase section.
Therefore, the functional substance can be dispersed in the liquefied carbon dioxide gas, the concentration can be made uniform, and the liquid density of the liquefied carbon dioxide gas can be stabilized.
(3) According to the above (1), a mixed fluid of a functional substance in a high-pressure vessel and liquefied carbon dioxide gas can be used by impregnating an external resin or fiber molded body or raw material with a supply pipe.
(4) With the automatic supply device, it is possible to additionally inject a weight at which carbon dioxide gas corresponding to the density of gaseous carbon dioxide evaporates from the liquid phase into the liquid level lowering space in the high pressure container generated by taking out the liquid phase from the high pressure container. Therefore, even in the case of a functional substance having a small solubility in the carbon dioxide gas that is a gas, the concentration of the functional substance can be made more uniform without being concentrated in the liquid phase.
( 5 ) Since claim 2 also has the same effects as in (1) to ( 4 ) above, the heat transfer section of the high pressure vessel uses an indirect heat medium circulation jacket provided outside the high pressure vessel. The internal structure of the high-pressure vessel can be simplified, and the functional substance in the liquefied carbon dioxide gas can be mixed to make the concentration uniform without causing partial retention.
Further, by using an indirect heat medium, heat convection can be generated in the liquid phase of the liquefied carbon dioxide gas with a small temperature difference as compared with the direct heating method in which an electric heater is provided inside the high-pressure vessel.
The indirect heating medium is effective particularly when a functional substance unsuitable for high temperatures is used.
( 6 ) In claim 3, the same effects as in the above (1) to ( 5 ) can be obtained, and by providing a gas cooling device or a pressure regulating valve in the gas phase part of the high pressure vessel, high pressure is generated by the generation of thermal convection. Since an increase in pressure inside the container can be suppressed, the liquid density of the liquefied carbon dioxide gas can be stabilized and the concentration of the functional substance can be made uniform.
In addition, by providing an outlet for the high-pressure vessel in the liquid phase portion, it is possible to suppress a pressure drop inside the high-pressure vessel at the time of extraction, so the liquid density of the liquefied carbon dioxide gas is stabilized and the concentration of the functional substance is made uniform. be able to.
Furthermore, by providing a liquid cooling device in the injection pipe, it is possible to suppress an increase in pressure inside the high-pressure vessel at the time of injection, thereby stabilizing the liquid density of liquefied carbon dioxide and making the concentration of the functional substance uniform. Can do.
Furthermore, by providing a liquid cooling device in the supply pipe, vaporization of the liquefied carbon dioxide gas at the time of supply can be suppressed, the liquid density of the liquefied carbon dioxide gas can be stabilized, and the concentration of the functional substance can be made uniform.
(7) In claim 4, the same effects as in (1) to ( 6 ) can be obtained, and the weight of the functional substance injected into the high-pressure vessel can be confirmed accurately.

本発明の第１の形態の概略説明図。Schematic explanatory drawing of the 1st form of this invention. 本発明の第２の形態の概略説明図。Schematic explanatory drawing of the 2nd form of this invention. 本発明の第３の形態の概略説明図。Schematic explanatory drawing of the 3rd form of this invention. 本発明の第４の形態の概略説明図。The schematic explanatory drawing of the 4th form of this invention. 本発明の第５の形態の概略説明図。Schematic explanatory drawing of the 5th form of this invention.

１、１Ａ、１Ｂ、１Ｃ、１Ｄ：混合流体供給装置、
２：付加する装置、 ３：液相部、
４：伝熱部、 ５：高圧容器、
６：貯蔵容器、 ７、７Ａ：注入配管、
８：機能性物質の投入カートリッジ、
９、９Ａ：供給配管、 １０：気相部、
１１：ガス冷却装置、 １２：圧力調整弁、
１３：間接熱媒流通ジャケット、 １４：切換弁、
１５：液冷却装置、 １６：計量器、
１７：取り出し口、 １８：切換弁、
１９：液冷却装置、 ２０：濃度測定器、
２１：開閉弁、 ２２：迂回路。 1, 1A, 1B, 1C, 1D: mixed fluid supply device,
2: Addition device, 3: Liquid phase part,
4: Heat transfer section, 5: High pressure vessel,
6: Storage container 7, 7A: Injection pipe,
8: Input cartridge for functional substance,
9, 9A: supply piping, 10: gas phase section,
11: Gas cooling device, 12: Pressure regulating valve,
13: Indirect heating medium distribution jacket, 14: Switching valve,
15: Liquid cooling device 16: Meter
17: take-out port, 18: switching valve,
19: Liquid cooling device, 20: Concentration measuring device,
21: Open / close valve, 22: Detour.

以下、図面に示す本発明を実施するための形態により、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.

図１に示す本発明を実施するための第１の形態において、１は液化炭酸ガスで常温常圧において粉粒体の固体である金属錯体、金属アルコキシド、繊維や樹脂成形体に着色、撥水性、電導性、紫外線吸収性等のいずれかを付加することができる物質等の機能性物質を溶解した混合流体を繊維や樹脂成形体に着色、撥水性、電導性、紫外線吸収性等のいずれかを付加する装置２へ供給する混合流体供給装置で、この混合流体供給装置１は液相部３に熱対流を発生させる伝熱部４を有する高圧容器５と、この高圧容器５に１．５〜１２Ｍｐａの圧力で液化炭酸ガスが充填された貯蔵容器６内の液化炭酸ガスを、圧力が１．５〜７Ｍｐａで注入することができる注入配管７と、この注入配管７に介装され、該注入配管７を流れる圧力が１．５〜７Ｍｐａの液化炭酸ガスで溶解され、混合される常温常圧において粉粒体の固体である機能性物質が充填された機能性物質の投入カートリッジ８と、前記高圧容器の混合流体を取り出し、外部の前記付加する装置２へ供給する供給配管９と、前記高圧容器５の気相部１０のガスを冷却するガス冷却装置１１と、前記高圧容器５の圧力を調整する圧力調整弁１２とで構成されている。   In the first embodiment for carrying out the present invention shown in FIG. 1, 1 is a liquefied carbon dioxide gas, which is a powdery solid metal complex, metal alkoxide, colored fiber or resin molded body at room temperature and normal pressure, and water repellent. Coloring, water repellency, electrical conductivity, ultraviolet absorptivity, etc. on a mixed fluid in which a functional substance such as a substance capable of adding conductivity, ultraviolet absorptivity, etc. is dissolved The mixed fluid supply device 1 supplies a high pressure vessel 5 having a heat transfer section 4 for generating thermal convection in the liquid phase portion 3 and 1.5 to the high pressure vessel 5. The liquefied carbon dioxide gas in the storage container 6 filled with liquefied carbon dioxide gas at a pressure of ˜12 Mpa is injected into the injection pipe 7 capable of injecting the liquefied carbon dioxide gas at a pressure of 1.5-7 Mpa; Pressure flowing through the injection pipe 7 is 1.5-7M The functional material charging cartridge 8 filled with the functional material that is a powdered solid substance dissolved at the liquefied carbon dioxide gas a and mixed at room temperature and normal pressure, and the mixed fluid in the high-pressure vessel are taken out, It is composed of a supply pipe 9 for supplying to the device 2 to be added, a gas cooling device 11 for cooling the gas in the gas phase section 10 of the high-pressure vessel 5, and a pressure adjusting valve 12 for adjusting the pressure of the high-pressure vessel 5. ing.

前記高圧容器５の伝熱部４は、該高圧容器５の外部に設けた間接熱媒流通ジャケット１３が用いられているが、高圧容器５の高さ方向に多段分割して熱対流の大小を多段分割して発生させてもよい。   The heat transfer section 4 of the high-pressure vessel 5 uses an indirect heat medium circulation jacket 13 provided outside the high-pressure vessel 5, but is divided into multiple stages in the height direction of the high-pressure vessel 5 to reduce the size of the heat convection. It may be generated in multiple stages.

また、間接熱媒の使用が制限される場合には、間接熱媒流通ジャケット１３と同様の位置に、高圧容器５を外部から加熱する電気ヒーターをジャケットに代用してもよい。
ただし、電気ヒーターと高圧容器５の間に空気層が生じる場合は、間接熱媒ほど温度差を小さくすることができないため、電気ヒーターに過昇温防止の温度制御を加えるとよい。 When the use of the indirect heat medium is restricted, an electric heater for heating the high-pressure vessel 5 from the outside may be substituted for the jacket at the same position as the indirect heat medium circulation jacket 13.
However, when an air layer is generated between the electric heater and the high-pressure vessel 5, the temperature difference cannot be reduced as much as the indirect heat medium.

また、より多くの熱対流を必要とする場合、前記高圧容器５の外部からの磁力により高圧容器５の内部に配置した磁性攪拌子を回転させるマグネティックスターラーや、高圧容器５の外部からの電磁誘導により、攪拌翼を備えた攪拌軸を回転させる攪拌機を用いても良い。ただし、攪拌機の場合は、回転軸の固定などのために高圧容器５の形状が複雑になりやすいが、前記高圧容器５の形状を複雑にすると混合が不均一になったり滞留が起こる原因となるので、高圧容器５の形状は単純にして用いると良い。   When more heat convection is required, a magnetic stirrer that rotates a magnetic stirrer arranged inside the high-pressure vessel 5 by a magnetic force from outside the high-pressure vessel 5 or electromagnetic induction from outside the high-pressure vessel 5 is used. Thus, a stirrer that rotates a stirring shaft provided with a stirring blade may be used. However, in the case of a stirrer, the shape of the high-pressure vessel 5 is likely to be complicated due to the fixing of the rotating shaft, etc. However, if the shape of the high-pressure vessel 5 is complicated, it causes uneven mixing and stagnation. Therefore, the shape of the high-pressure vessel 5 may be used simply.

前記注入配管７の貯蔵容器６と機能性物質の投入カートリッジ８との間には切換弁１４、液冷却装置１５、計量器１６が介装されている。   A switching valve 14, a liquid cooling device 15, and a meter 16 are interposed between the storage container 6 of the injection pipe 7 and the functional material charging cartridge 8.

前記供給配管９は前記高圧容器５の液相部３に設けられた取り出し口１７に接続され、前記付加する装置２へ導くもので、切換弁１８が介装されるとともに、該供給配管９が長い場合には液冷却装置１９が介装されている。   The supply pipe 9 is connected to a take-out port 17 provided in the liquid phase part 3 of the high-pressure vessel 5 and leads to the adding device 2. A switching valve 18 is interposed, and the supply pipe 9 In the case of being long, a liquid cooling device 19 is interposed.

上記構成の混合流体供給装置１は、注入配管７の切換弁１４を開放することにより、貯蔵容器６内の液化炭酸ガスは高圧容器５に充填されるが、該注入配管７に介装された機能性物質の投入カートリッジ８を通過するため、この機能性物質の投入カートリッジ８を通過する液化炭酸ガスによって機能性物質が溶解されて、液化炭酸ガスに機能性物質が溶解された混合流体として高圧容器５へ充填される。   In the mixed fluid supply apparatus 1 having the above-described configuration, the liquefied carbon dioxide gas in the storage container 6 is filled in the high-pressure container 5 by opening the switching valve 14 of the injection pipe 7, but is interposed in the injection pipe 7. Since the functional substance is passed through the functional substance charging cartridge 8, the functional substance is dissolved by the liquefied carbon dioxide gas passing through the functional substance charging cartridge 8, and a high pressure is obtained as a mixed fluid in which the functional substance is dissolved in the liquefied carbon dioxide gas. The container 5 is filled.

高圧容器５へ充填された混合流体は、間接熱媒流通ジャケット１３で液相部３に熱対流が発生し、機能性物質を液化炭酸ガス中に混合させ、濃度を均一にする。
また、高圧容器５に設けたガス冷却装置１１や圧力調整弁１２によって液化炭酸ガスの液密度を安定させ、機能性物質の濃度が均一にでき、この状態の混合流体を供給配管９で付加する装置２へ供給することができる。 The mixed fluid filled in the high-pressure vessel 5 generates heat convection in the liquid phase portion 3 by the indirect heat medium circulation jacket 13 and mixes the functional substance in the liquefied carbon dioxide gas to make the concentration uniform.
Further, the liquid density of the liquefied carbon dioxide gas can be stabilized by the gas cooling device 11 and the pressure regulating valve 12 provided in the high-pressure vessel 5, and the concentration of the functional substance can be made uniform, and the mixed fluid in this state is added by the supply pipe 9. It can be supplied to the device 2.

[発明を実施するための異なる形態]
次に、図２ないし図５に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための第１の形態と同一構成部分には同一符号を付して重複する説明を省略する。 [Different forms for carrying out the invention]
Next, different modes for carrying out the present invention shown in FIGS. 2 to 5 will be described. In the description of the different embodiments for carrying out the present invention, the same components as those in the first embodiment for carrying out the present invention are denoted by the same reference numerals, and redundant description is omitted.

図２に示す本発明を実施するための第２の形態において、前記本発明を実施するための第１の形態と主に異なる点は、高圧容器５内に充填された混合流体の濃度を測定することができる濃度測定器２０を設置するとともに、貯蔵容器６と切換弁１４との間の注入配管７と機能性物質の投入カートリッジ8と高圧容器５との間の注入配管７に開閉弁２１を備えた迂回路２２を設置し、かつ高圧容器５の外部に設けた２個の間接熱媒流通ジャケット１３、１３を設けた点で、このように構成した混合流体供給装置１Ａにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られるとともに、高圧容器５内の混合流体の濃度が高くなると、貯蔵容器６の液化炭酸ガスを、迂回路２２を通過させて高圧容器５へ注入して混合流体の濃度を一定に保つことができる。   The second embodiment for carrying out the present invention shown in FIG. 2 is mainly different from the first embodiment for carrying out the present invention in that the concentration of the mixed fluid filled in the high-pressure vessel 5 is measured. A concentration measuring device 20 that can perform the operation, and an on-off valve 21 on the injection pipe 7 between the storage container 6 and the switching valve 14 and the injection pipe 7 between the functional material charging cartridge 8 and the high-pressure container 5. In the mixed fluid supply apparatus 1A configured in this way, the bypass 22 having the above-described configuration and the two indirect heat medium circulation jackets 13 and 13 provided outside the high-pressure vessel 5 are provided. When the same effect as the first embodiment for carrying out the present invention is obtained and the concentration of the mixed fluid in the high-pressure vessel 5 is increased, the liquefied carbon dioxide gas in the storage vessel 6 is allowed to pass through the bypass 22. Inject into the high-pressure vessel 5 and the concentration of the mixed fluid Can be kept constant.

また、２個の間接熱媒流通ジャケット１３、１３は両方とも加熱するものであっても良く、あるいは下部位置のものをヒーターとし、上部位置のものを冷却とし、高圧容器５内での対流を効率よくさせるようにしてもよい。   The two indirect heat medium circulation jackets 13 and 13 may both be heated, or the lower one is a heater, the upper one is cooling, and the convection in the high-pressure vessel 5 is performed. It may be made efficient.

図３に示す本発明を実施するための第３の形態において、前記本発明を実施するための第１の形態と主に異なる点は、貯蔵容器６と付加する装置２との間に注入配管７、高圧容器５、供給配管９とを別に備える混合流体供給装置１Ｂにした点で、このように構成した混合流体供給装置１Ｂにすることにより、前記本発明を実施するための第１の形態と同様な作用効果が得られるとともに、機能性物質の投入カートリッジ８の交換を交互に行なって、効率よく高圧容器５、５内の混合流体を付加する装置２へ供給することができる。   The third embodiment for carrying out the present invention shown in FIG. 3 is mainly different from the first embodiment for carrying out the present invention in that an injection pipe is provided between the storage container 6 and the adding device 2. 7, the first embodiment for carrying out the present invention by using the mixed fluid supply apparatus 1B configured as above in that the mixed fluid supply apparatus 1B includes the high-pressure vessel 5 and the supply pipe 9 separately. In addition, the functional substance charging cartridge 8 can be exchanged alternately to supply the apparatus 2 for adding the mixed fluid in the high-pressure vessels 5 and 5 efficiently.

図４に示す本発明を実施するための第４の形態において、前記本発明を実施するための第１の形態と主に異なる点は、液冷却装置を用いない注入配管７Ａと供給装置９Ａを用いた点で、このように構成した混合流体供給装置１Ｃにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られる。
なお、この実施形態では高圧容器５と付加する装置２との間の供給配管９Ａが短い場合に使用できる。 The fourth embodiment for carrying out the present invention shown in FIG. 4 is mainly different from the first embodiment for carrying out the present invention in that an injection pipe 7A and a supply device 9A that do not use a liquid cooling device are provided. In the point of use, even the mixed fluid supply apparatus 1 </ b> C configured as described above can obtain the same effects as those of the first embodiment for carrying out the present invention.
In this embodiment, it can be used when the supply pipe 9A between the high-pressure vessel 5 and the device 2 to be added is short.

図５に示す本発明を実施するための第５の形態において、前記本発明を実施するための第４の形態と主に異なる点は、高圧容器５にガス冷却装置と圧力調整弁のないものを用いた混合流体供給装置１Ｄにした点で、このような混合流体供給装置１Ｄにしてもよい。   In the fifth embodiment for carrying out the present invention shown in FIG. 5, the main difference from the fourth embodiment for carrying out the present invention is that the high pressure vessel 5 does not have a gas cooling device and a pressure regulating valve. Such a mixed fluid supply device 1D may be used in that the mixed fluid supply device 1D is used.

なお、前記本発明の各実施の形態では、高圧容器５の混合流体を下方へ取り出す供給配管９、９Ａについて説明したが、本発明はこれに限らず、高圧容器５の液相部３よりサイホン管を用いて上方へ取り出す供給配管を用いてもよい。   In each of the embodiments of the present invention, the supply pipes 9 and 9A for taking out the mixed fluid in the high-pressure vessel 5 have been described. However, the present invention is not limited to this, and the siphon is supplied from the liquid phase portion 3 of the high-pressure vessel 5. You may use the supply piping taken out upwards using a pipe | tube.

本発明は機能性物質を液化炭酸ガスに溶解させた混合流体を付加する装置へ供給する混合流体供給装置を製造する産業で利用される。   INDUSTRIAL APPLICABILITY The present invention is utilized in the industry for manufacturing a mixed fluid supply device that supplies a device that adds a mixed fluid in which a functional substance is dissolved in liquefied carbon dioxide.

Claims (4)

液相部に熱対流を発生させる伝熱部を有する高圧容器と、この高圧容器に貯蔵容器内の液化炭酸ガスを、圧力が１．５〜７Ｍｐａで注入する注入配管と、この注入配管に介装され、該注入配管を流れる圧力が１．５〜７Ｍｐａの液化炭酸ガスで溶解される機能性物質が充填された機能性物質の投入カートリッジと、前記高圧容器の混合流体を取り出し、外部へ供給する供給配管と、前記高圧容器内の混合流体が減少すると、流入配管より炭酸ガスを自動供給する自動供給装置とで構成され、前記機能性物質は、常温常圧において粉粒体の固体であり、かつ、金属錯体、金属アルコキシド、又は樹脂成形体のいずれかに、着色、撥水性、電導性又は紫外線吸収性のいずれかを付加することができる物質であることを特徴とする混合流体供給装置。 A high-pressure vessel having a heat transfer portion for generating thermal convection in the liquid phase portion, an injection pipe for injecting the liquefied carbon dioxide gas in the storage container into the high-pressure vessel at a pressure of 1.5 to 7 Mpa, The functional material charging cartridge filled with the functional material dissolved in the liquefied carbon dioxide gas having a pressure of 1.5 to 7 Mpa and flowing through the injection pipe, and the mixed fluid of the high-pressure vessel are taken out and supplied to the outside And an automatic supply device that automatically supplies carbon dioxide gas from the inflow pipe when the mixed fluid in the high-pressure vessel decreases, and the functional substance is a solid powder at normal temperature and pressure and metal complexes, any of the metal alkoxide, or resin molding, colored, mixed fluid supply apparatus characterized by water repellency, is a substance which can be added to either the conductive or ultraviolet absorbent 高圧容器の伝熱部は、該高圧容器の外部に設けた間接熱媒流通ジャケットであることを特徴とする請求項１記載の混合流体供給装置。 The mixed fluid supply apparatus according to claim 1, wherein the heat transfer section of the high-pressure vessel is an indirect heat medium circulation jacket provided outside the high-pressure vessel. 注入配管に液化炭酸ガスの流量計あるいは液冷却装置、高圧容器の気相部にガス冷却装置あるいは圧力調整弁、高圧容器の液相部に取り出し口、供給配管に液冷却装置のいずれか１個、あるいは複数個設けられていることを特徴とする請求項１、請求項２いずれかに記載の混合流体供給装置。 One of the liquefied carbon dioxide flow meter or liquid cooling device in the injection pipe, the gas cooling device or pressure regulating valve in the gas phase portion of the high pressure vessel, the outlet in the liquid phase portion of the high pressure vessel, and the liquid cooling device in the supply piping 3. A mixed fluid supply apparatus according to claim 1, wherein a plurality of fluid supply apparatuses are provided. 高圧容器に注入配管で混合流体を注入する前後の機能性物質の投入カートリッジの重量を測定することができる測定器が設けられていることを特徴とする請求項１ないし請求項３いずれかに記載の混合流体供給装置。 Claims 1, characterized in that the measuring instrument capable of measuring the weight of the charged cartridge before and after the functional substance injecting mixed fluid injection pipe into the high pressure vessel is provided according to any one of claims 3 Mixed fluid supply device.
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* Cited by examiner, † Cited by third party
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JPS62160644U (en) * 1986-03-31 1987-10-13
JPH05131129A (en) * 1991-11-11 1993-05-28 Hitachi Plant Eng & Constr Co Ltd Device for changing over between cold water and hot water of jacket part of dissolving tank
JPH0929268A (en) * 1995-07-18 1997-02-04 Mitsubishi Rayon Co Ltd Mineral water producing apparatus
JP2004230359A (en) * 2003-01-28 2004-08-19 Takayasu Okubo Mixing device for solution and water purifier using the same
JP2007131725A (en) * 2005-11-10 2007-05-31 Hitachi Maxell Ltd Method of surface modification for thermoplastic resin
JP4919262B2 (en) * 2006-06-02 2012-04-18 日立マクセル株式会社 Storage container, resin molding method and plating film forming method
JP2014181788A (en) * 2013-03-21 2014-09-29 Showa Denko Gas Products Co Ltd Cylinder filling method

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Publication number Priority date Publication date Assignee Title
JPS62160644U (en) * 1986-03-31 1987-10-13
JPH05131129A (en) * 1991-11-11 1993-05-28 Hitachi Plant Eng & Constr Co Ltd Device for changing over between cold water and hot water of jacket part of dissolving tank
JPH0929268A (en) * 1995-07-18 1997-02-04 Mitsubishi Rayon Co Ltd Mineral water producing apparatus
JP2004230359A (en) * 2003-01-28 2004-08-19 Takayasu Okubo Mixing device for solution and water purifier using the same
JP2007131725A (en) * 2005-11-10 2007-05-31 Hitachi Maxell Ltd Method of surface modification for thermoplastic resin
JP4919262B2 (en) * 2006-06-02 2012-04-18 日立マクセル株式会社 Storage container, resin molding method and plating film forming method
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