JPH02191507A - Pressure-type freeze concentrator provided with residual ice crystal removing mechanism - Google Patents
Pressure-type freeze concentrator provided with residual ice crystal removing mechanismInfo
- Publication number
- JPH02191507A JPH02191507A JP1158489A JP1158489A JPH02191507A JP H02191507 A JPH02191507 A JP H02191507A JP 1158489 A JP1158489 A JP 1158489A JP 1158489 A JP1158489 A JP 1158489A JP H02191507 A JPH02191507 A JP H02191507A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- residual ice
- ice crystal
- pressurized
- residual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000007710 freezing Methods 0.000 claims abstract description 11
- 230000008014 freezing Effects 0.000 claims abstract description 11
- 239000012141 concentrate Substances 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000012452 mother liquor Substances 0.000 abstract description 11
- 238000000151 deposition Methods 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は各種の飲料液や薬液、あるいはその他濃縮液を
製造するための加圧式凍結濃縮液の製造装置に関し、よ
り詳しくは、氷晶を移動せしめる抗張線材に残っている
氷晶をも除去できるようにした加圧式凍結濃縮液製造装
置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a pressurized frozen concentrate production apparatus for producing various beverage liquids, medicinal liquids, or other concentrated liquids, and more specifically relates to a pressurized frozen concentrate production apparatus for producing various beverage liquids, medicinal liquids, or other concentrated liquids. The present invention relates to a pressurized freeze concentrate manufacturing device that is capable of removing ice crystals remaining on a moving tensile wire.
[従来技術]
溶液を一旦凍結させ、凍結した固体である氷晶を加圧す
ることにより、氷晶中から溶質に富んだ部分を分離せし
めて濃縮液を製造するいわゆる加圧式凍結濃縮法は、溶
液の凝固点(凍結点)は溶液の濃度にもよるが、溶液に
加えられる圧力によっても変化すること、すなわち加圧
力が大なるほど凝固点が低下すること、および溶液が冷
却により析出した固体区分(氷晶)中の溶質に富んだ部
分は氷晶内部の高圧力部側から低圧力部側へ移動するこ
とに着目してなされた技術である。[Prior Art] The so-called pressurized freeze concentration method involves once freezing a solution and pressurizing the frozen solid ice crystals to separate the solute-rich portion from the ice crystals to produce a concentrated solution. The freezing point (freezing point) of a solution depends on the concentration of the solution, but it also changes depending on the pressure applied to the solution.In other words, the freezing point decreases as the applied pressure increases. This technology focuses on the fact that the solute-rich part of the ice crystals moves from the high-pressure side to the low-pressure side inside the ice crystal.
[本発明の目的]
本発明は溶液を凍結せしめた氷晶から溶質に富んだ部分
を容易に分離せしめ得て、工業化を実現でき、また、氷
晶を牽引する抗張線材に付着している残留氷晶の除去も
容易に行えるようにした加圧式凍結濃縮液製造装置を提
供できるようにした。[Objective of the present invention] The present invention can easily separate a solute-rich portion from ice crystals that have frozen a solution, and can realize industrialization. It is now possible to provide a pressurized frozen concentrated liquid manufacturing device that allows residual ice crystals to be easily removed.
[本発明の構成]
本発明に係る加圧式凍結濃縮液製造装置の主たる構成は
、母液容器を上部に有し、かつ凍結用冷却手段を有する
垂直な冷却シリンダの下部に、下細りのテーパー孔を有
する加圧筒の上部を断熱材を介して接続し、かつエンド
レスな抗張線材を、前記母液容器の底にあけた孔から前
記シリンダ内および加圧筒内および残氷晶除去装置を通
って回送されるようにし、しかも前記加圧筒上面におけ
るテーパー孔に濃縮液回収用ドレンパイプを接続し、か
つ前記残氷晶除去装置に、加圧筒を通過した抗張線材の
残氷晶除去装置を設けたものとしである。[Configuration of the present invention] The main configuration of the pressurized frozen concentrate manufacturing apparatus according to the present invention is that a vertical cooling cylinder having a mother liquid container at the top and a cooling means for freezing has a tapered hole at the bottom thereof. The upper part of the pressurized cylinder having a In addition, a drain pipe for recovering concentrated liquid is connected to the tapered hole on the upper surface of the pressurizing tube, and the remaining ice crystal removal device is used to remove residual ice crystals from the tensile wire rod that has passed through the pressurizing tube. It is assumed that a device is installed.
[実 施 例]
本発明の実施例を添付図面に示す一具体例によって説明
する。[Example] An example of the present invention will be described with reference to a specific example shown in the accompanying drawings.
第1図は本発明に係る装置の全体図で、上部に母液用タ
ンク1を有する冷却部たる垂直シリンダ2の下部に、加
圧部たる下細りのテーパ孔を有する加圧筒3を接続して
あり。FIG. 1 is an overall view of the device according to the present invention, in which a pressurizing cylinder 3 having a tapered hole serving as a pressurizing portion is connected to the lower part of a vertical cylinder 2 serving as a cooling portion having a tank 1 for mother liquor at the top. There is.
シリンダ2と加圧筒3とは両者のフランジ4.5間に断
熱材6を介在せしめて接続しである。The cylinder 2 and the pressurizing cylinder 3 are connected with a heat insulating material 6 interposed between the flanges 4.5 of both.
また、加圧筒3の下部にはドレン用パルプVle底に有
する残氷除去槽7を殺げてあり2工ンドレス回送させら
れるチェノ等の抗張線材8が、前記母液容器lの底の孔
からシリンダ2、加圧筒3内を通って残氷晶除去装置ブ
ホイール10にて駆動されて、中間ガイドホイール11
.12を経て供給ホイール13から前述のごと〈母液容
器1.シリンダ2へ送られるようになっている。In addition, at the bottom of the pressurizing cylinder 3, a residual ice removal tank 7 provided at the bottom of the drain pulp Vle is disposed, and a tensile wire 8 such as a wire rod 8, such as a wire rod, which is sent to the bottom of the drain pulp Vle, is inserted into the hole at the bottom of the mother liquor container l. It passes through the cylinder 2 and the pressurizing cylinder 3, is driven by the residual ice crystal removal device block wheel 10, and is driven by the intermediate guide wheel 11.
.. 12 and from the supply wheel 13 as described above (mother liquor container 1. It is designed to be sent to cylinder 2.
前記シリンダ2には上下二つの冷却部たるジャケラl−
14,15を設けてあり、leaおよび17aは各冷却
媒体用の入口、1flbおよび17bは各回出口を示す
。The cylinder 2 has two cooling parts, upper and lower.
14 and 15 are provided, lea and 17a indicate inlets for each cooling medium, and 1flb and 17b indicate respective outlets.
また、加圧体たる前記加圧筒3にもジャケット18を設
けてあり、このジャケットには後述する氷晶を適度に融
解せしめるための恒温媒体を流すようにしてあり、符号
19a19bは恒温媒体用の各入口、出口を示す。A jacket 18 is also provided on the pressurizing cylinder 3, which is a pressurizing body, and a constant temperature medium for appropriately melting ice crystals, which will be described later, is flowed through this jacket. Indicates each entrance and exit.
前記加圧筒3の上面、すなわちテーパー孔の入口のまわ
りには液溜め用の凹みポケット20を設けてあり、この
ポケットの内底は一方向に傾斜せしめて、その最下位部
をドレンパイプ21により液回収容器22へ接続せしめ
である。A concave pocket 20 for storing liquid is provided on the upper surface of the pressurizing cylinder 3, that is, around the entrance of the tapered hole. It is connected to the liquid recovery container 22 by this.
前記残氷晶除去装置にIf、加圧筒を通過してきた抗張
線材に付着している水晶を除去するための残留氷晶除去
用筒体23と、この筒体によって除去された水晶用の受
皿24とよりなる残留氷晶除去装置25を設けである。The remaining ice crystal removing device includes a residual ice crystal removing cylinder 23 for removing crystals adhering to the tensile wire passed through the pressure cylinder, and a cylinder for removing crystals removed by this cylinder. A residual ice crystal removing device 25 consisting of a saucer 24 is provided.
筒体23は抗張線材に付着している氷晶を機械的に剥離
して除去する構成のもの、すなわち第3図のように、筒
体23の孔2Bは平面形を抗張線材の断面形と同形なら
しめて、残氷晶が筒体内を通過する際に抗張線材から強
制的に剥離されるようにしたもののほかに、抗張線材が
チェインのばあいには、チェインの各リング内に残って
いる氷晶を融解するために第4図のごとく電熱ヒータ2
7を内蔵するものや、あるいは第5図のごとく熱流体が
流されるコイル管28を外周に捲装したもの等とするば
あいかあり、コイル管へ流す流体には、前記シリンダの
ジャケットへ冷却媒体を供給する冷凍機ユニットにおけ
る圧縮機からのホットガスを使用するば委いもある。The cylindrical body 23 has a structure that mechanically peels off and removes ice crystals attached to the tensile wire. In other words, as shown in FIG. In addition to making the remaining ice crystals the same shape as the cylinder so that they are forcibly separated from the tensile wire as they pass through the cylinder, if the tensile wire is a chain, the remaining ice crystals are In order to melt the ice crystals remaining in the
7 built-in, or as shown in Fig. 5, a coiled tube 28 through which a thermal fluid flows is wrapped around the outer periphery. Some options use hot gas from a compressor in a refrigeration unit that supplies refrigeration.
[作 用]
この装置では、母液容器1からのシリンダ2内の溶液は
、シリンダのジャケットを流れる冷却媒体により凍結さ
れて氷晶30となり。[Function] In this device, the solution in the cylinder 2 from the mother liquid container 1 is frozen into ice crystals 30 by the cooling medium flowing through the jacket of the cylinder.
抗張線材8に結合する。It is coupled to the tensile wire rod 8.
抗張線材8はシリンダ2内を降下するように駆動され、
これにより氷晶も降下させられる。The tensile wire 8 is driven to descend within the cylinder 2,
This also causes ice crystals to fall.
抗張線材と一緒にシリンダを通過した氷晶は、次ぎの加
圧筒3に入り、ここで加圧筒のテーパー孔内面によって
圧搾され、加圧される。The ice crystals that have passed through the cylinder together with the tensile wire enter the next pressurizing tube 3, where they are squeezed and pressurized by the inner surface of the tapered hole of the pressurizing tube.
この加圧により氷晶の凝固点が低下して。This pressurization lowers the freezing point of ice crystals.
氷晶は溶質濃度の高い部分から融解し、融解したM用液
は氷晶に加わる圧力の高い部位から圧力の低い方、すな
わちテーパー孔の下部側から」二部の入口側へ移動して
ポケット20内に溜まり、ポケット20内の濃縮液はド
レンパイプ21から回収容器22内に回収される。The ice crystals melt from the area with high solute concentration, and the melted M liquid moves from the area where the pressure applied to the ice crystals is high to the area where the pressure is low, that is, from the lower side of the taper hole to the entrance side of the second part and into the pocket. The concentrated liquid in the pocket 20 is collected from the drain pipe 21 into the collection container 22.
この実施例の装置で1±冷却筒たるシリンダ2と、濃縮
液を分離する加圧筒3とは別体にて構成し、しかも両者
の接続部には断熱材6を介在せしめであるので、シリン
ダ2の冷気が加圧筒3へ伝達されるのを阻止され、した
がって加圧筒3による溶質に富んだ部分の分離が不都合
なく行われ、また分離された濃縮液が再凍結させられる
おそれがない。In the apparatus of this embodiment, the cylinder 2, which is a cooling cylinder, and the pressurizing cylinder 3, which separates the concentrated liquid, are constructed separately, and a heat insulating material 6 is interposed at the connection between them. The cold air in the cylinder 2 is prevented from being transmitted to the pressurized tube 3, so that the separation of the solute-rich portion by the pressurized tube 3 is carried out without any inconvenience, and there is no risk that the separated concentrate may be refrozen. do not have.
また、加圧筒3におけるテーパー孔入口の周りにはポケ
ット20を設けであるので、加圧筒内で氷晶から分離さ
れたa縮液を直ちにポケットに回収でき、無駄がなく効
率的にam液を得ることができる。In addition, since a pocket 20 is provided around the entrance of the tapered hole in the pressurizing cylinder 3, the a-condensate separated from the ice crystals in the pressurizing cylinder can be immediately collected in the pocket. liquid can be obtained.
加圧筒3を通過した抗張線材に残っている氷晶は残氷除
去槽7内の残氷病除去装置25によって除去される。The ice crystals remaining on the tensile wire rod that has passed through the pressurizing tube 3 are removed by the residual ice removal device 25 in the residual ice removal tank 7.
すなわち、抗張線材8の外部に付着している残氷病は筒
体23を通る際に機械的作用により強制的に除去され、
また抗張線材がチェインのばあいには、チェインを構成
する各リング内に機械的には除去されずに残っている氷
晶が電熱ヒータ27の熱やコイル管28を通る熱流体に
よって融解されて除去される。That is, the residual ice adhering to the outside of the tensile wire 8 is forcibly removed by mechanical action when passing through the cylindrical body 23.
In addition, when the tensile wire is a chain, ice crystals remaining in each ring constituting the chain without being mechanically removed are melted by the heat of the electric heater 27 and the thermal fluid passing through the coiled tube 28. removed.
機械的に除去された氷片は受皿24に落とされ、氷片と
して、あるいはドレンとして排出される。The mechanically removed ice pieces are dropped into the tray 24 and discharged as ice pieces or as drain.
また、ヒータ等により融解された液は残氷除去槽に溜ま
り、適宜ドレンバルブVを開くことにより排液される。Further, the liquid melted by the heater or the like accumulates in the residual ice removal tank, and is drained by opening the drain valve V as appropriate.
このようにして残氷病が除去された抗張線材はホイール
を経て母液容器から再びシリンダ内を降下するが、母液
容器に入る抗張線材には溶質の少ない残氷病は付着して
ないので、母液が残氷病によって稀釈化されることはな
い。The tensile wire from which residual ice has been removed in this way passes through the wheel and descends from the mother liquor container into the cylinder again, but the tensile wire that enters the mother liquor container does not have residual ice attached to it because it contains few solutes. , the mother liquor is not diluted by lingering disease.
なお、加圧筒3のジャケラ)+8へ母液の凍結点よりも
若干高い適度の恒温媒体を流すことにより、加圧筒内面
に氷晶の表面が凍結するのを防止し、加圧筒内における
氷晶内部の微細な濃厚部と希薄部との間の融解、再結晶
を伴う分離視角を促進し、加圧筒内の氷晶が円滑に移動
されるように制御する。In addition, by flowing a moderate constant temperature medium slightly higher than the freezing point of the mother liquor into the pressurized tube 3 (Jakela) +8, the surface of ice crystals is prevented from freezing on the inner surface of the pressurized tube, and the inside of the pressurized tube is It promotes the separation of viewing angles accompanied by melting and recrystallization between minute dense parts and thin parts inside the ice crystals, and controls the smooth movement of the ice crystals in the pressurized cylinder.
[効 果]
本発明によれば、前述のごとく冷却筒たるシリンダの冷
気が断熱材により加圧筒へ伝達阻止され、したがって加
圧筒による濃縮液の分離が効果的になされ、また前記ポ
ケットにより濃縮液は無駄なく回収される。[Effects] According to the present invention, as described above, the cold air in the cylinder serving as the cooling cylinder is prevented from being transmitted to the pressurizing cylinder by the heat insulating material, so that the concentrated liquid is effectively separated by the pressurizing cylinder, and the pockets The concentrated liquid is recovered without any waste.
また、加圧筒を通過した抗張線材に付着している溶質分
の少ない残氷病は氷晶除去装置によって除去され、抗張
線材は溶質分の少ない残氷病の付着してない状態で母液
容器へ送られるので、溶液が残氷病によって稀釈化され
ることはなく1品質が均一な濃縮液の得られる工業上採
算の採れる加圧式凍結濃縮液製造装置を提供することが
できる。In addition, the ice crystal removal device removes residual ice that adheres to the tensile wire that has passed through the pressurized tube and has a low solute content. Since the solution is sent to the mother liquor container, it is possible to provide an industrially profitable pressurized frozen concentrate production apparatus that can obtain a concentrate of uniform quality without diluting the solution due to residual ice disease.
TfS1図は本発明に係る装置の一例を示す正面図、第
2図は一部拡大縦断面図、第3図および第4図は、残氷
晶除去装置用筒体の横断平面図、第5図は同じく筒体の
工面図である。
図中
l ・母液容器 2・・冷却用シリンダ3・・加圧
筒 4.5・壷フランジ6・争断熱材 7
・・残氷晶除去槽8・・抗張線材 9〜13・拳ホ
イール14、15@・冷却部たるジャケット
18・・加圧筒のジャケット
208eポケツト 21・ ドレンパイプ22
1回収容器 23・・残留氷晶除去筒体24・・受
皿 25・争残留氷晶除去装置2θ・・筒体の
孔 27・・電熱ヒータ28争−コイル管Figure TfS1 is a front view showing an example of the device according to the present invention, Figure 2 is a partially enlarged vertical sectional view, Figures 3 and 4 are a cross-sectional plan view of the cylinder for the residual ice crystal removal device, and Figure 5 The figure is also a construction drawing of the cylindrical body. In the diagram: ・Mother liquid container 2・・Cooling cylinder 3・・Pressure cylinder 4.5・Bottle flange 6・War insulation material 7
・Remaining ice crystal removal tank 8 ・Tensile wire 9 to 13 ・Fist wheel 14, 15 @ ・Jacket 18 as cooling part ・Jacket 208e of pressurized tube 21 ・Drain pipe 22
1 Collection container 23. Residual ice crystal removal cylinder 24. Receiver 25. Residual ice crystal removal device 2θ. Hole in cylinder 27. Electric heater 28. Coil tube
Claims (3)
する垂直な冷却シリンダの下部に、下細りのテーパー孔
を有する加圧筒の上部を断熱材を介して接続し、かつエ
ンドレスな抗張線材を、前記母液容器の底にあけた孔か
ら前記シリンダ内および加圧筒内および残氷除去槽内を
通って回送されるようにし、しかも前記加圧筒上面にお
けるテーパー孔に濃縮液回収用ドレンパイプを接続し、
かつ前記残氷除去槽内に、加圧筒を通過した抗張線材の
残氷晶除去装置を設けてなる残氷晶除去機構付き加圧式
凍結濃縮装置。(1) The upper part of a pressurizing cylinder having a downwardly tapered hole is connected to the lower part of a vertical cooling cylinder having a mother liquid container at the upper part and a cooling means for freezing, through a heat insulating material, and an endless cylinder. The tensile wire rod is fed through a hole drilled at the bottom of the mother liquid container into the cylinder, the pressurizing cylinder, and the residual ice removal tank, and the concentrated liquid is fed into the tapered hole on the top surface of the pressurizing cylinder. Connect the recovery drain pipe,
A pressurized freezing and concentrating device with a residual ice crystal removing mechanism is provided in the residual ice removing tank, and a residual ice crystal removing device for tensile wire passed through a pressurizing tube is provided in the residual ice removing tank.
線材の断面形状と同形をなす孔の筒体で構成してなる残
氷晶除去機構付き加圧式凍結濃縮液製造装置。(2) A pressurized freeze-concentrate production device with a mechanism for removing residual ice crystals, in which the residual ice removing device according to the invention described in item 1 is constituted by a cylindrical body with holes having the same cross-sectional shape as the tensile wire rod.
構成し、かつ残氷除去装置を、抗張線材の断面形状と同
形をなす孔の筒体で構成 し、しかも筒体に加熱器を設けてなる残氷晶除去機構付
き加圧式凍結濃縮装置。(3) The tensile wire rod according to the invention described in item 1 is constituted by a chain, and the residual ice removing device is constituted by a cylinder having a hole having the same cross-sectional shape as the tensile wire rod, and a heater is provided in the cylinder. A pressurized freeze concentrator with a residual ice crystal removal mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1158489A JPH02191507A (en) | 1989-01-20 | 1989-01-20 | Pressure-type freeze concentrator provided with residual ice crystal removing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1158489A JPH02191507A (en) | 1989-01-20 | 1989-01-20 | Pressure-type freeze concentrator provided with residual ice crystal removing mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02191507A true JPH02191507A (en) | 1990-07-27 |
JPH0523803B2 JPH0523803B2 (en) | 1993-04-05 |
Family
ID=11781955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1158489A Granted JPH02191507A (en) | 1989-01-20 | 1989-01-20 | Pressure-type freeze concentrator provided with residual ice crystal removing mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02191507A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6907663B2 (en) * | 2000-07-13 | 2005-06-21 | Samsung Electronics Co., Ltd | Refrigerator and method for manufacturing heat pipe unit of refrigerator |
-
1989
- 1989-01-20 JP JP1158489A patent/JPH02191507A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6907663B2 (en) * | 2000-07-13 | 2005-06-21 | Samsung Electronics Co., Ltd | Refrigerator and method for manufacturing heat pipe unit of refrigerator |
Also Published As
Publication number | Publication date |
---|---|
JPH0523803B2 (en) | 1993-04-05 |
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