JPS6248362A - Treatment of liquid material containing solid material - Google Patents
Treatment of liquid material containing solid materialInfo
- Publication number
- JPS6248362A JPS6248362A JP60187819A JP18781985A JPS6248362A JP S6248362 A JPS6248362 A JP S6248362A JP 60187819 A JP60187819 A JP 60187819A JP 18781985 A JP18781985 A JP 18781985A JP S6248362 A JPS6248362 A JP S6248362A
- Authority
- JP
- Japan
- Prior art keywords
- solid
- heat exchanger
- solid material
- liquid material
- diameter
- 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
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- General Preparation And Processing Of Foods (AREA)
- Seeds, Soups, And Other Foods (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、固形物含有液状物を加熱及び冷ｕ１処理する
方法に関し、更に詳しくは固形物含有液状物をかぎ取り
式熱交換機により加熱処理した後、チューブラ式熱交換
機を用いて冷却処理する方法に関する。Detailed Description of the Invention <Industrial Application Field> The present invention relates to a method for heating and cooling a solid-containing liquid material, and more specifically, a method for heating and cooling a solid-containing liquid material using a hook-and-loop heat exchanger. After that, it relates to a method of performing cooling treatment using a tubular heat exchanger.
〈従来の技術〉
従来より、固形物含有液状物を加熱処理し、その後に冷
Ｗ処理する場合には、各々の処理においてかき取り式熱
交換機が用いられていた。換言するならば、加熱処理に
よりかなり柔軟になった固形物を含有する液状物は、再
びかき取り式熱交換機により冷却処理されていた。<Prior Art> Conventionally, when a solid-containing liquid material is heat treated and then subjected to cold W treatment, a scraping type heat exchanger has been used in each treatment. In other words, the liquid material containing solids that has become considerably soft due to the heat treatment is cooled again using the scraped heat exchanger.
〈発明が解決しようとしている問題点〉しかしながら、
上記の如き方法によりかなり柔軟になった固形物を含有
する液状物を冷［１理した場合には、該固形物がかき取
り式熱交１！ｊｉ機装置内のブレード、スデイ等に衝突
したり、あるいは該固形物どうしが衝突したりすること
により、該固形物の型くずれが生じ易くなる、といった
問題点があった。更には、かき取り式熱交換機装置内に
設置されているローターシャフトとブレードとの間に固
形物が詰まり易くなり、該装置内を洗浄する際には固形
物を取り除くための多大な労力が必要となる、といった
問題点があった。<The problem that the invention is trying to solve> However,
When the liquid material containing the solid material which has become considerably flexible by the method described above is cooled [1 time], the solid material is scraped off by the heat exchanger 1! There has been a problem in that the solid objects tend to lose their shape due to collisions with blades, slides, etc. in the machine, or collisions between the solid objects. Furthermore, solid matter tends to become clogged between the rotor shaft and the blades installed in the scraped heat exchanger equipment, and a great deal of effort is required to remove the solid matter when cleaning the inside of the equipment. There was a problem that.
〈問題点を解決するための手段〉
本発明者等は、上記問題点を解決すべく鋭意研究を行な
った。その結果、加熱処理によってかなり柔軟になった
固形物を含有する液状物を冷却処理するに当って、チュ
ーブラ式熱交換機を使用することにより、該固形物に対
するダメージを小さくし該固形物の型くずれを防止する
ことができる、という知見を得た。更に、上記チューブ
ラ式熱交換機を使用するに当っては、上記した固形物の
大きさから規定した特定の管径を有する管を設置するこ
とにより、上記効果を確実に達成することができると共
に管内に固形物が詰まるのを未然に防止することができ
、結果的に装置の洗浄に多大な労力を費さずにすむ、と
いう知見を得た。更には上記固形物含有液状物の熱交換
効率を向上させることができる、という知見も得た。<Means for Solving the Problems> The present inventors have conducted extensive research in order to solve the above problems. As a result, by using a tubular heat exchanger when cooling liquid materials containing solid materials that have become considerably flexible due to heat treatment, damage to the solid materials can be minimized and the shape of the solid materials can be prevented. We found that it is possible to prevent this. Furthermore, when using the above-mentioned tubular heat exchanger, the above-mentioned effects can be reliably achieved and the inside of the pipes It was discovered that this technology can prevent solid matter from clogging the device, and as a result, there is no need to spend a lot of effort cleaning the device. Furthermore, it was also found that the heat exchange efficiency of the solid-containing liquid material can be improved.
こうした知見に基いて完成された本発明の要旨は、かき
取り式熱交換機により加熱処理した固形物含有液状物を
、該固形物の縦、横、高さをそれぞれ加えた和の最大値
の５／８〜１０倍の径で、且つ該径の大きさが８〜６４
ｍａｎである配管を有するチューブラ式熱交換機を用い
て冷却処理する固形物含有液状物の処理方法である。The gist of the present invention, which was completed based on these findings, is to heat-process a solid-containing liquid material using a scraping-type heat exchanger and heat it using a scraping-type heat exchanger. /8 to 10 times the diameter, and the size of the diameter is 8 to 64
This is a method for processing a solid-containing liquid material by cooling it using a tubular heat exchanger having a man-made pipe.
本発明において、上記した固形物含有液状物には、スー
プ、雑炊、カレー、甘酒、みそ汁等がある。又、これら
の食品に含まれる固形物には、牛、豚、チキン等の肉、
ベーコン、グリンピース、大豆等の豆類、大根、人参、
ジャガイモ、タマネギ、アゲ等の片、マツシュルーム、
コーン、ライスあるいは缶詰ビーチ、パイン等の具、更
には上記の如き材料を適宜混ぜ合せたダンゴ状のもの等
がある。特に、上記したなかでも豆類、大根、人参、ジ
ャガイモ、タマネギ、アゲ等の片、ライスあるいは缶詰
ビーチ等においては加熱処理したときにかなり柔軟にな
っているため、これを冷却処理する場合には型くずれが
生じ易くなる。In the present invention, the above-mentioned solid-containing liquid products include soup, rice porridge, curry, amazake, miso soup, and the like. In addition, the solids contained in these foods include meat such as beef, pork, chicken, etc.
Bacon, green peas, beans such as soybeans, radish, carrots,
Pieces of potatoes, onions, horsetail, etc., pine mushrooms,
There are toppings such as corn, rice, canned beech, and pineapple, as well as dumpling-shaped items made by appropriately mixing the above-mentioned ingredients. In particular, among the above-mentioned beans, daikon radish, carrots, potatoes, onions, pieces of agate, rice, and canned beech, etc., become quite flexible when heated, so they do not lose their shape when cooled. becomes more likely to occur.
又、上記した具以外においても上記の食品に含むことが
できる具であれば特に限定はしない。In addition, ingredients other than those mentioned above are not particularly limited as long as they can be included in the above foods.
更に、本発明は上記した固形物含有液状物を食品のみに
限るものではなく、肉ダンゴの如き固形物を含んだペッ
トフード等の飼料も当然処理することができる。Furthermore, the present invention is not limited to the above-mentioned solid matter-containing liquid material only to food products, but can also treat feeds such as pet food containing solid matter such as meatballs.
上記した固形物含有液状物を加熱、冷却処理して殺菌済
み製品を得る工程を第１図に基いて説明する。The process of heating and cooling the above-mentioned solid-containing liquid material to obtain a sterilized product will be explained based on FIG. 1.
本発明において上記した固形物含有液状物を、まず製品
タンク１０からかき取り式熱交換機１２に移送し加熱処
理する。In the present invention, the solid-containing liquid material described above is first transferred from the product tank 10 to the scraping type heat exchanger 12 and heat-treated.
尚、上記した加熱処理に用いるかき取り式熱交換機１２
としては、一般に用いられている熱媒ジャケット、断熱
材及び保護カバー等を周設した円筒状の製品チューブ（
伝熱面）を有し、該円筒状内にブレードを装着したステ
イを取り付けたローターシャフトを設置した構造のもの
が例示できる。In addition, the scraping type heat exchanger 12 used for the above-mentioned heat treatment
The product is a cylindrical product tube with a generally used heat transfer jacket, heat insulating material, protective cover, etc.
An example of this structure is a rotor shaft having a cylindrical shape and a stay with a blade attached thereto.
次に、上記の如きかき取り式熱交換機１２において約６
０℃〜１４０℃の品温になるまで加熱処理された固形物
含有液状物を、上記温度を保持させながらホールディン
グチューブ１４を通過させる。これによって該液状物に
含まれる固形物の中心部まで充分加熱することができる
。Next, in the scraped heat exchanger 12 as described above, about 6
The solid-containing liquid material is heated to a temperature of 0° C. to 140° C. and is passed through the holding tube 14 while maintaining the above temperature. As a result, the center of the solid matter contained in the liquid material can be sufficiently heated.
次に、上記の如く充分加熱処理された固形物含有液状物
を、過度の熱履歴による品質劣化を防止するためにある
いはバチルス・ステアロサーモフィラス等の高温菌の増
殖を防止するために、４５℃以下好ましくは３０℃以下
になるように冷却処理する。Next, in order to prevent quality deterioration due to excessive heat history or the growth of thermophilic bacteria such as Bacillus stearothermophilus, the solid matter-containing liquid material that has been sufficiently heat-treated as described above is heated. Cooling treatment is performed to a temperature of 45°C or lower, preferably 30°C or lower.
本発明において、上記した冷却処理に当ってチューブラ
式熱交換機１６を使用するところに特徴がある。換言す
るならば本発明の特徴は、上記冷却処理において、チュ
ーブラ式熱交換１１６を用いることによって固形物の型
くずれが防止できる、というところにある。The present invention is characterized in that a tubular heat exchanger 16 is used for the above-described cooling process. In other words, the feature of the present invention is that in the cooling process, by using the tubular heat exchanger 116, deformation of the solid material can be prevented.
更には、上記チューブラ式熱交換機１６において、該固
形物の大きさから規定した特定の管径を有する管を設置
することによって、管内での固形物の詰まりが防止でき
る、あるいは被熱処理物の熱交換効率が向上する、とい
うところにある。Furthermore, in the tubular heat exchanger 16, by installing tubes having a specific diameter determined based on the size of the solids, clogging of the solids in the tubes can be prevented, or the heat of the object to be heat treated can be prevented. This improves exchange efficiency.
又、本発明において使用するチューブラ式熱交換機１６
としては、一般に用いられる螺旋管式、あるいは二重管
式等が例示できる。Moreover, the tubular heat exchanger 16 used in the present invention
As examples, the commonly used spiral tube type or double tube type can be exemplified.
本発明において、上記したチューブラ式熱交換１１６に
おける管径を特定するための固形物の大きさは、固形物
の縦、横、高さのそれぞれを加えた和によって規定され
る。この場合、該固形物が立方体、直方体の如き形状で
あるならば容易に規定できる。しかしながら、該固形物
の形状は上記の如き形状に限られるものではなく、球形
状、楕円形状あるいは不定形状等多々ある。従って、こ
れらの縦、横、高さの値を規定することは困難である。In the present invention, the size of the solid object for specifying the pipe diameter in the tubular heat exchanger 116 described above is defined by the sum of the length, width, and height of the solid object. In this case, if the solid substance has a shape such as a cube or a rectangular parallelepiped, it can be easily defined. However, the shape of the solid material is not limited to the above-mentioned shapes, but may be of various shapes such as spherical, elliptical, or irregular shapes. Therefore, it is difficult to define the values of these length, width, and height.
この点を考慮して、本発明においては第２図〜第４図に
示す如き方法により該値を規定する。例えば上記した固
形物が球形状の場合には、第２図に示す如く該固形物の
縦２２、横２４、高さ２６はそれぞれ同じ長さとなり、
即ち球の直径と同じ長さとなることから該直径の３倍の
値が固形物の縦、横、高さをそれぞれ加えた和となる。In consideration of this point, in the present invention, the value is defined by the method shown in FIGS. 2 to 4. For example, when the above-mentioned solid object is spherical, the length 22, width 24, and height 26 of the solid object are all the same length, as shown in FIG.
That is, since the length is the same as the diameter of the sphere, the value three times the diameter is the sum of the length, width, and height of the solid object.
又、第３図、第４図に示す如く固形物の形状が楕円形状
あるいは不定形状である場合には、該固形物の縦の長さ
２２は該固形物の縦幅の最長距離、横の長さ２４は該固
形物の横幅の最長距離とする。又、該固形物の高さ２６
は該固形物の最下底の位置から垂直方向に延びた最長点
までの距離とする。In addition, when the shape of the solid object is elliptical or irregular as shown in FIGS. 3 and 4, the vertical length 22 of the solid object is the longest distance of the vertical width of the solid object, and the horizontal distance of the solid object. The length 24 is the longest width of the solid object. Also, the height of the solid material is 26
is the distance from the lowest point of the solid to the longest point extending in the vertical direction.
又、上記した方法により規定した固形物の縦、横、高さ
をそれぞれ加えた和の最大値は、３〜８３ｍｍでなけれ
ばならない。該最大値が３１１Ｉｌ以下になった場合に
は食品の具としての機能を果さなくなる。一方眼最大値
が８３ＩＩｌ１以上になった場合には、固形物の中心部
分まで充分に加熱あるいは冷却するために時間がかかり
すぎてしまう。Further, the maximum value of the sum of the length, width, and height of the solid object defined by the above method must be 3 to 83 mm. If the maximum value is less than 311 Il, it will no longer function as a food ingredient. On the other hand, if the eye maximum value is 83IIl1 or more, it takes too much time to sufficiently heat or cool down to the center of the solid material.
本発明は上記の方法により規定した固形物の大きさから
チューブラ式熱交換機１６の管径を定める。即ち該固形
物の管内での詰まり、あるいは被熱処理物の熱交換効率
を考慮して、該固形物の縦、横、高さをそれぞれ加えた
和の最大値の５／８〜１０倍の径になるように、好まし
くは１〜５倍の径になるように決定する。この場合、５
／８倍以下にしたときには熱交換の効率はよくなるもの
の管内に固形物が詰まってしまう。一方、１０倍以上に
したときには反対に管内に固形物が詰まる虞はないが熱
交換効率が悪くなってしまう。In the present invention, the pipe diameter of the tubular heat exchanger 16 is determined from the size of the solid material determined by the above method. In other words, in consideration of clogging of the solid in the pipe or heat exchange efficiency of the object to be heat treated, the diameter is 5/8 to 10 times the maximum value of the sum of the length, width, and height of the solid. The diameter is preferably determined to be 1 to 5 times larger. In this case, 5
When the ratio is set to 8 times or less, the heat exchange efficiency improves, but the tubes become clogged with solid matter. On the other hand, when it is increased by 10 times or more, there is no risk of solid matter clogging inside the tube, but the heat exchange efficiency deteriorates.
また、上記した管径の大きさは８〜６４ ｍｍの範囲内
でなければならない。該管径の大きさを８ｍＩｍ以下に
した場合には配管抵抗が大きくなることから、被処理液
状物が極低粘度に限られてしまう。一方、該管径の大き
さを６４１１Ｉｍ以上にした場合には、流速が遅くなり
又被処理液状物の単位体積当りの電熱面積が小さくなる
ことから熱交換効率が悪くなってしまう。Further, the above-mentioned pipe diameter must be within the range of 8 to 64 mm. When the pipe diameter is set to 8 mIm or less, the pipe resistance becomes large, and the liquid material to be treated is limited to extremely low viscosity. On the other hand, when the diameter of the pipe is set to 6411 Im or more, the flow rate becomes slow and the electrothermal area per unit volume of the liquid to be treated becomes small, resulting in poor heat exchange efficiency.
次に、上記した如きチューブラ式熱交換機によって冷却
された固形物含有液状物を、貯蔵タンク１８に移送し貯
蔵する。Next, the solid-containing liquid material cooled by the tubular heat exchanger as described above is transferred to the storage tank 18 and stored therein.
最後に、上記貯蔵タンク１８に貯蔵した固形物含有液状
物を無菌充填機２０に移送し、殺菌済み製品として缶、
紙、プラスチック等の容器に充填する。Finally, the solid-containing liquid material stored in the storage tank 18 is transferred to the aseptic filling machine 20, and the sterilized product is packed into cans,
Fill into paper, plastic, etc. containers.
く本発明の効果〉
本発明の処理方法により得られた固形物含有液状物中の
固形物は、該固形物含有液状物を冷却する際に特定の管
径のチューブラ式熱交換機を用いることにより該固形物
の型くずれを有効に防止できるという顕著な効果を奏し
得ることができる。特に、豆類、大豆、人参、ジャガイ
モ、タマネギ、アゲ等の片、うイスあるいは缶詰ビーチ
等比較的型くずれが生じ易い固形物を含む液状物を本発
明により処理する場合には特に顕著な効果を秦しｎるこ
とができる。Effects of the present invention> The solids in the solids-containing liquid material obtained by the treatment method of the present invention can be removed by using a tubular heat exchanger with a specific pipe diameter when cooling the solids-containing liquid material. A remarkable effect can be achieved in that the solid material can be effectively prevented from losing its shape. In particular, when the present invention is used to treat liquid materials containing solid materials that are relatively easily deformed, such as pieces of beans, soybeans, carrots, potatoes, onions, and beetroot, rice cakes, or canned beets, the present invention is particularly effective. You can do it.
又、チューブラ式熱交＊ｉにおいて、固形物の大きさか
ら規定した特定の管径を有する管を設置することによっ
て、上記効果を有効に達成できると共に固形物の冷却即
ち熱交換が効率的に行うことができるという顕著な効果
を奏し得ることができる。更には、管内において固形物
が詰まる虞がないため、本発明における処理を安定的に
行うことができると共に、装置内の洗浄に多大な労力を
費す必要がない、という顕著な効果も重ねて奏し得るこ
とができる。In addition, in the tubular heat exchanger *i, by installing a tube with a specific diameter determined based on the size of the solid material, the above effects can be effectively achieved, and the cooling of the solid material, that is, heat exchange, can be efficiently achieved. It is possible to achieve remarkable effects. Furthermore, since there is no risk of solid matter clogging the inside of the pipe, the treatment of the present invention can be performed stably, and there is also the remarkable effect that there is no need to spend a lot of effort cleaning the inside of the device. can be played.
第１図は、本発明の処理工程を示したものであり、第２
図〜第４図は、本発明において処理する固形物の縦、横
、高さの値を規定する方法を示したものである。
１０・・・製品タンク
１２・・・かき取り式熱交換機
１４・・・ホールディングデユープ
１６・・・チューブラ式熱交換機
１８・・・貯蔵タンク ２０・・・無菌充填機２２・・
・固形物の縦の長さ
２４・・・固形物の横の長さ
２６・・・固形物の高さFIG. 1 shows the processing steps of the present invention, and the second
4 to 4 show a method for defining the length, width, and height values of the solid material to be treated in the present invention. 10...Product tank 12...Scraping type heat exchanger 14...Holding duplex 16...Tubular type heat exchanger 18...Storage tank 20...Aseptic filling machine 22...
- Vertical length of solid object 24... Width length of solid object 26... Height of solid object
Claims (2)
有液状物を、該固形物の縦、横、高さをそれぞれ加えた
和の最大値の５／８〜１０倍の径で、且つ該径の大きさ
が８〜６４ｍｍである配管を有するチューブラ式熱交換
機を用いて冷却処理することを特徴とする固形物含有液
状物の処理方法。(1) A solid-containing liquid material that has been heat-treated using a scraping type heat exchanger has a diameter that is 5/8 to 10 times the maximum value of the sum of the length, width, and height of the solid material, and 1. A method for treating a solid-containing liquid material, which comprises performing a cooling treatment using a tubular heat exchanger having piping having a diameter of 8 to 64 mm.
値が３〜８３ｍｍである特許請求の範囲第１項記載の固
形物含有液状物の処理方法。(2) The method for treating a solid-containing liquid material according to claim 1, wherein the maximum value of the sum of the length, width, and height of the solid material is 3 to 83 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60187819A JPS6248362A (en) | 1985-08-27 | 1985-08-27 | Treatment of liquid material containing solid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60187819A JPS6248362A (en) | 1985-08-27 | 1985-08-27 | Treatment of liquid material containing solid material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6248362A true JPS6248362A (en) | 1987-03-03 |
| JPH0579305B2 JPH0579305B2 (en) | 1993-11-02 |
Family
ID=16212790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60187819A Granted JPS6248362A (en) | 1985-08-27 | 1985-08-27 | Treatment of liquid material containing solid material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248362A (en) |
-
1985
- 1985-08-27 JP JP60187819A patent/JPS6248362A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579305B2 (en) | 1993-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |