JPH0740851Y2 - Cooling system - Google Patents
Cooling systemInfo
- Publication number
- JPH0740851Y2 JPH0740851Y2 JP1988121061U JP12106188U JPH0740851Y2 JP H0740851 Y2 JPH0740851 Y2 JP H0740851Y2 JP 1988121061 U JP1988121061 U JP 1988121061U JP 12106188 U JP12106188 U JP 12106188U JP H0740851 Y2 JPH0740851 Y2 JP H0740851Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- vacuum
- refrigerant
- cooling
- stock solution
- 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.)
- Expired - Lifetime
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- General Preparation And Processing Of Foods (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、流動性を有する原液の冷却に使用する冷却装
置に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a cooling device used for cooling a liquid concentrate.
従来例えばスープ等の流動性を有する食品や化学品等を
冷却する装置は容器の外周囲に蛇管等を囲設又は内蔵せ
しめて冷媒を循環させる方式のものが比較的多く使用さ
れるている。しかし、容器の外周に囲設する蛇管等が形
成する冷媒のパスは容器との接触面積が小であるため十
分な冷却効果が得られず、また、内蔵型は要処理原液の
収容量が著しく減少するため適当でなかった。また、別
に真空引きにより要処理原液を冷却する方法も比較的広
く使用されているが、堅剛かつ大型の容器を使用するた
め設備が全体的に過大となり、また、これらを配置する
ための地積も広大となる等小口の原液を処理するには必
ずしも適当ではなかった。2. Description of the Related Art Conventionally, as an apparatus for cooling fluid foods or chemicals such as soup, a system in which a refrigerant is circulated by surrounding or containing a flexible pipe around the outside of a container is relatively often used. However, the refrigerant path formed by the flexible tube surrounding the outer circumference of the container cannot obtain a sufficient cooling effect because the contact area with the container is small, and the built-in type has a significantly large storage amount of the stock solution to be treated. It was not suitable because it decreased. In addition, although a method of separately cooling the raw material to be processed by vacuuming is also widely used, the equipment is generally oversized due to the use of a rigid and large container, and the space required for arranging these is large. However, it was not always suitable for processing a large-scale undiluted stock solution.
本考案は、上記の実状に鑑みてなされたもので、比較的
小型で設置面積が少なくてすみ、効率がよくて、取扱い
が容易であり、真空冷却と循環冷媒による冷却とが共働
的に作用して要処理原料の冷却能率を格段に高めうる等
従来装置における問題点を大幅に解決し得る新規冷却装
置を提供することをその目的とするものである。The present invention has been made in view of the above circumstances, and is relatively small in size, requires a small installation area, is efficient, and is easy to handle, and vacuum cooling and cooling using a circulating refrigerant work together. It is an object of the present invention to provide a novel cooling device which can significantly solve the problems in the conventional device, such as working to significantly enhance the cooling efficiency of the raw material to be treated.
本考案は上記の問題点を解決するために、 a.外周に冷媒を循環せしめるとともにエゼクタ部を付設
して要処理原液を冷却する密閉型の円筒型耐真空容器を
有する冷却装置において、 b.前記耐真空容器の側壁部及び下底部が、エンボス鋼板
と平状鋼板とをシーム溶接し両鋼板間を冷媒のパスとす
るプレートコイル部から構成される c.冷却装置 をその要旨とするものである。In order to solve the above-mentioned problems, the present invention provides a cooling device having a closed cylindrical vacuum-proof container for circulating a refrigerant around the outer periphery and additionally providing an ejector portion to cool the stock solution to be treated, b. The side wall and lower bottom of the vacuum-proof container are composed of a plate coil section that seam-welds an embossed steel plate and a flat steel plate and forms a refrigerant path between the two steel plates. is there.
以下図面を参照し実施例に基づいて本考案を説明する。 The present invention will be described below based on embodiments with reference to the drawings.
本考案は要処理原液の冷却に適用して有用なる冷却装置
である。The present invention is a cooling device that is useful when applied to the cooling of a stock solution requiring treatment.
第１図は、本考案に係る装置の一例を示す説明図であ
る。FIG. 1 is an explanatory view showing an example of an apparatus according to the present invention.
本考案装置の中枢部分は、密閉式の円筒型耐真空容器１
に存する。この容器には、側壁部1a及び下底部1bが、第
２図に示す如き、プレートコイル部材２で形成され、そ
の中空部分2aが冷媒のパスとなる。本考案ではドラム缶
が最も好適に使用できる。プレートコイル部材は、同一
板厚の平状鋼板に比して高い強度を保有するので、板厚
を薄くして軽量化を図ることができる。エンボス鋼板と
平状鋼板との重合接触部分３にはシーム溶接が施され
る。本考案に係る耐真空容器１は例えば730mmHg以上の
真空度にも耐えて座屈しない強度を有するものである。The central part of the device of the present invention is a closed cylindrical vacuum resistant container 1.
Exist in. In this container, a side wall portion 1a and a lower bottom portion 1b are formed by a plate coil member 2 as shown in FIG. 2, and its hollow portion 2a serves as a refrigerant path. In the present invention, the drum can is most preferably used. Since the plate coil member has higher strength than a flat steel plate having the same plate thickness, it is possible to reduce the plate thickness and reduce the weight. Seam welding is applied to the overlapping contact portion 3 between the embossed steel plate and the flat steel plate. The vacuum resistant container 1 according to the present invention has a strength that can withstand a vacuum degree of 730 mmHg or more and does not buckle.
この耐真空容器１には、エゼクター４が付設される。エ
ゼクター４は、ラインポンプ５により、水タンク６に挿
設されるパイプ７からの揚水を矢印８方向に落下して水
タンクに還流させ、容器１内を真空状態（例えば、730
〜740mmHg,23℃〜25℃）を到達せしめる。An ejector 4 is attached to the vacuum resistant container 1. The ejector 4 causes the line pump 5 to drop the pumped water from the pipe 7 inserted in the water tank 6 in the direction of the arrow 8 to recirculate the pumped water to the water tank, so that the container 1 is in a vacuum state (for example, 730
〜740mmHg, 23 ℃ 〜25 ℃).
要処理原液（例えばスープ等）は、原液輸送系即ち矢印
α方向から原液出入口９を経てモータバルブ10の作動に
より容器１内に送入される系により冷却せしめられる。
本考案装置では一例として約80℃のスープの場合、10分
間で約25℃にまで冷却される。The stock solution to be treated (for example, soup) is cooled by a stock solution transport system, that is, a system in which the stock solution inlet / outlet 9 is used to feed the stock solution into the container 1 by the operation of a motor valve 10.
In the device of the present invention, for example, in the case of soup of about 80 ° C, it is cooled to about 25 ° C in 10 minutes.
本考案装置では、中空部分2aのパスを循環する冷媒（例
えば冷水）により容器の側壁部から冷却が行なわれる。
媒体取入口11から供給される導管12を通って容器１の下
部の冷媒入口13に入り、前記パスを通過して容器１上部
の冷媒出口14から導管15,16を経て排出17される。これ
らの冷媒は、必要に応じ、再冷却して再循環される。In the device of the present invention, cooling is performed from the side wall of the container by the refrigerant (for example, cold water) circulating in the path of the hollow portion 2a.
It enters into the refrigerant inlet 13 at the lower part of the container 1 through the conduit 12 supplied from the medium intake 11, passes through the above-mentioned path, and is discharged 17 from the refrigerant outlet 14 at the upper part of the container 1 via the conduits 15 and 16. These refrigerants are recooled and recirculated as needed.
本考案に係る耐真空容器に係るプレートコイル部材は、
平板鋼板部材に比較して強度が大なる許りでなく、蛇管
方式で接触面積が大であるため、冷却効率が増大する。
また、外面サイドが楕円状になっているので、冷媒は回
転（渦状）運動しながら流通し、さらに常に上部に向っ
て平均した一定の流れが確保できるのでムラのない冷却
が可能である。The plate coil member of the vacuum container according to the present invention is
The strength is greater than that of a flat steel plate member, and since the contact area is large due to the flexible tube method, the cooling efficiency is increased.
Further, since the outer surface side has an elliptical shape, the refrigerant circulates while rotating (vortexing), and a constant average flow upward can be secured, so that uniform cooling is possible.
さらに、本装置における真空破壊は、エアーイン側のモ
ータバルブ18の開放によりエアーフィルター19から容器
内にエアーを流入して行なわれる。器内の真空が破壊
後、冷却された原液が矢印β方向に原液出入口９から排
出される。Further, the breaking of the vacuum in this apparatus is performed by opening the motor valve 18 on the air-in side to allow air to flow from the air filter 19 into the container. After the vacuum in the container is broken, the cooled stock solution is discharged from the stock solution inlet / outlet 9 in the direction of the arrow β.
以上の構成に基づく本考案装置を使用して例えば高温の
要処理原液を例えば常温に冷却するには下記の如く運転
される。Using the apparatus of the present invention having the above-described structure, for example, in order to cool a stock solution requiring high temperature treatment to, for example, room temperature, the following operation is performed.
まず、第１工程において、ラインポンプ５を作動してエ
ゼクター４に水タンク６から揚水し矢印方向８に落下せ
しめることにより管4aを介して耐真空容器１内の空気を
吸引し該容器内を真空状態（例えば730〜740mmHg）に保
持する。ついで、第２工程において、要処理原液（例え
ば約80℃のスープ）を、原液出入口９からモータバルブ
10を作動させて容器１内に送入する。次の第３工程は、
上記の要処理原液を例えば10分間で80℃から23℃〜24℃
にまで冷却するものである。この工程では、冷媒が容器
側壁の冷媒入口13と冷媒出口14との間に循環するので、
容器内の原液は真空冷却とともに循環冷却による間接的
な冷却をも受けることとなる。最後の第４工程は、容器
１内に、モータバルブ18の開放によりエアーフィルター
19からエアーが流入して真空が破壊され、かくして、冷
却処理ずみの原液は原液出入口９から排出され、所定の
容器に移し替えられることとなる。First, in the first step, the line pump 5 is operated to pump water from the water tank 6 to the ejector 4 and drop it in the direction of the arrow 8 to suck the air in the vacuum resistant container 1 through the pipe 4a to move the inside of the container. Hold in a vacuum state (for example, 730 to 740 mmHg). Then, in the second step, the stock solution to be treated (eg, soup at about 80 ° C.) is fed from the stock solution inlet / outlet port 9 to the motor valve.
Activate 10 to feed into container 1. The next third step is
The above-mentioned stock solution to be treated is, for example, from 80 ℃ to 23 ℃ to 24 ℃ in 10 minutes.
It is to be cooled down to. In this step, since the refrigerant circulates between the refrigerant inlet 13 and the refrigerant outlet 14 on the side wall of the container,
The stock solution in the container receives not only vacuum cooling but also indirect cooling by circulation cooling. The fourth and final step is to open the air filter in the container 1 by opening the motor valve 18.
The air flows in from 19 to break the vacuum, and thus the undiluted solution that has been subjected to the cooling treatment is discharged from the undiluted solution inlet / outlet 9 and transferred to a predetermined container.
本考案は以上の構成に基づくものであって、装置の中核
となる耐真空容器は、その側壁部及び下底部がプレート
コイル部材で形成されるところから、強度特に耐真空強
度が大で本考案に係る原液の真空引きに有効であり、ま
た、これにプラスしてその外面に形成される冷媒のパス
による冷却が協働的に行なわれるので、冷却が円滑に行
ないうる。さらにエゼクターその他の装置を付設する
が、全体的に大なる容積にはならず、また、設置面積も
比較的少なくてすみ、さらに、その取扱が容易である等
多くの利点を有し、特に流動性を帯びる食品，化学品等
に応用して極めて有用である。The present invention is based on the above-described structure. The vacuum resistant container, which is the core of the device, has high strength, particularly high vacuum resistance, because the side wall and the lower bottom are formed of plate coil members. In addition to being effective for vacuuming the stock solution, and in addition to this, cooling is performed cooperatively by the path of the refrigerant formed on the outer surface thereof, so that cooling can be performed smoothly. In addition, an ejector and other devices are attached, but it does not have a large volume as a whole, it has a relatively small installation area, and it has many advantages such as easy handling. It is extremely useful when applied to foods, chemical products, etc.
第１図は本考案装置の一例の全体説明図、第２図は、本
考案に係る耐真空容器の側壁部（胴板）として使用する
プレートコイル部材を示す断面図である。 １…耐真空容器、1a…側壁部、1b…下底部、２…プレー
トコイル部材、2a…中空部分、３…シーム溶接部分、４
…エゼクター、５…ラインポンプ、６…水タンク、９…
原液出入口、10…モータバルブ、11…冷媒取入口、13…
冷媒入口、14…冷媒出口、18…モータバルブ、19…エア
ーフィルター。FIG. 1 is an overall explanatory view of an example of the device of the present invention, and FIG. 2 is a sectional view showing a plate coil member used as a side wall portion (body plate) of a vacuum resistant container according to the present invention. DESCRIPTION OF SYMBOLS 1 ... Vacuum resistant container, 1a ... Side wall part, 1b ... Lower bottom part, 2 ... Plate coil member, 2a ... Hollow part, 3 ... Seam welding part, 4
... Ejector, 5 ... Line pump, 6 ... Water tank, 9 ...
Stock solution inlet / outlet, 10 ... Motor valve, 11 ... Refrigerant inlet, 13 ...
Refrigerant inlet, 14 ... Refrigerant outlet, 18 ... Motor valve, 19 ... Air filter.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭62−191001（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-62-191001 (JP, A)
Claims (2)
ターを付設して要処理原液を冷却する密閉型の円筒型耐
真空容器を有する冷却装置において、前記耐真空容器の
側壁部及び下底部が、エンボス鋼板と平状鋼板とをシー
ム溶接し両鋼板間の中空部分を冷媒のパスとするプレー
トコイル部から構成されることを特徴とする冷却装置。1. A cooling device having a closed cylindrical vacuum-proof container for circulating a refrigerant on the outer periphery and for attaching an ejector to cool a stock solution to be treated, wherein a side wall part and a bottom part of the vacuum-proof container are embossed. A cooling device comprising a plate coil portion in which a steel plate and a flat steel plate are seam-welded and a hollow portion between the steel plates serves as a refrigerant path.
求項１の冷却装置。2. The cooling device according to claim 1, wherein the vacuum resistant container is formed by a drum can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121061U JPH0740851Y2 (en) | 1988-09-14 | 1988-09-14 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121061U JPH0740851Y2 (en) | 1988-09-14 | 1988-09-14 | Cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240401U JPH0240401U (en) | 1990-03-19 |
| JPH0740851Y2 true JPH0740851Y2 (en) | 1995-09-20 |
Family
ID=31367731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121061U Expired - Lifetime JPH0740851Y2 (en) | 1988-09-14 | 1988-09-14 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740851Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62191001A (en) * | 1986-02-17 | 1987-08-21 | Nissen Corp | Slurry dryer |
-
1988
- 1988-09-14 JP JP1988121061U patent/JPH0740851Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240401U (en) | 1990-03-19 |
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