JPH09117272A - Deoiling by hot air and apparatus therefor - Google Patents
Deoiling by hot air and apparatus thereforInfo
- Publication number
- JPH09117272A JPH09117272A JP7277957A JP27795795A JPH09117272A JP H09117272 A JPH09117272 A JP H09117272A JP 7277957 A JP7277957 A JP 7277957A JP 27795795 A JP27795795 A JP 27795795A JP H09117272 A JPH09117272 A JP H09117272A
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- nozzle
- deoiling
- oil
- article
- 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.)
- Pending
Links
Landscapes
- Fish Paste Products (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、物品の表面に付着
した油を除去する、すなわち、脱油するための方法及び装
置に関する。FIELD OF THE INVENTION The present invention relates to a method and apparatus for removing or deoiling oil adhering to the surface of an article.
【０００２】[0002]
【従来技術及び発明が解決しようとする課題】例えば、
魚肉練り製品としてのさつま揚げは、魚肉すりみを主成
分とする材料を所定の形状に成型した後に、加熱油にて
揚げて作られる。従って、このような製品には、その表
面に油が付着しており、その油をなるべく除去すること
が望まれる。Prior Art and Problems to be Solved by the Invention For example,
Satsuma fried as a fish paste product is made by molding a material containing fish ground meat as a main component into a predetermined shape and then fried with heating oil. Therefore, oil is attached to the surface of such a product, and it is desirable to remove the oil as much as possible.
【０００３】このような油の除去すなわち脱油を行う方
法としては、従来から次のようなものが知られている。
（１）一対の布製無端コンベアで上記の如き製品を挟ん
で搬送し、当該布製コンベアによって油を吸収するも
の、（２）製品を振動させながら搬送するコンベアを通
し、その振動によって脱油を行うもの、（３）熱水を噴
霧するもの、（４）製品を温水の中に通すもの、（５）
コンベア上に載せられて搬送される製品に上から真空ロ
ーラを当てて油を吸引するもの、（６）製品を遠心分離
機により脱油するもの、（７）人が紙で製品を挟んで行
うもの、等があった。しかし、これらの従来の方法に
は、それぞれ欠点があった。The following methods have been conventionally known as methods for removing such oil, that is, for removing oil.
(1) A product which is sandwiched and conveyed by a pair of cloth endless conveyors, and which absorbs oil by the cloth conveyor, and (2) a conveyor which conveys the product while vibrating the product, and the oil is removed by the vibration. Thing, (3) spraying hot water, (4) passing the product through hot water, (5)
A product that is placed on a conveyor and conveyed by applying a vacuum roller from above to suck oil, (6) A product that is deoiled by a centrifuge, (7) A person sandwiches the product with paper There were things, etc. However, each of these conventional methods has drawbacks.
【０００４】（１）の方法では、布製コンベアを定期的
に取り替える必要があり、作業が繁雑である。（２）の
方法は、脱油率が余り良くない。（３）及び（４）の方
法は、多量の熱水が必要であり、熱効率が悪く、熱水の
供給、排水等の設備が大型になる。更に、製品を熱水に
さらすことになるので製品の品質の低下を来す虞れがあ
る。（１）、（５）及び（６）の方法は、製品の形状に
よっては、余り良好な脱油率を望むことができない。
（７）の方法は、良好な脱油を行うことができるが、作
業効率が悪い。そして、（１）ないし（６）の方法に共
通して言えることは、（７）の方法によって良好に脱油
した場合に比べて、脱油率がその３０％ないし６０％程
度であり、それ以上を望むことは実質上困難である。In the method (1), it is necessary to replace the cloth conveyor periodically, and the work is complicated. In the method (2), the deoiling rate is not so good. The methods (3) and (4) require a large amount of hot water, have poor thermal efficiency, and require large equipment such as hot water supply and drainage. Further, since the product is exposed to hot water, the quality of the product may be deteriorated. In the methods (1), (5) and (6), a very good deoiling rate cannot be expected depending on the shape of the product.
The method (7) can perform good oil removal, but the work efficiency is poor. What can be said in common with the methods (1) to (6) is that the oil removal rate is about 30% to 60% as compared with the case where the oil is satisfactorily deoiled by the method (7). It is practically difficult to desire the above.
【０００５】本発明は、以上の如き従来技術の欠点を解
消し、製品の形状に余り関係なく高い脱油率を得ること
ができ、設備の比較的簡単で、廃油処理等を簡単に行う
ことができる脱油方法及び装置を提供することを目的と
している。The present invention solves the above-mentioned drawbacks of the prior art, can obtain a high deoiling rate irrespective of the shape of the product, is relatively simple in equipment, and can easily perform waste oil treatment. It is an object of the present invention to provide a deoiling method and device capable of performing the above.
【０００６】[0006]
【課題を解決するための手段】すなわち、本発明に係る
脱油方法は、表面に油が付着した物品に熱風を吹き付け
ることにより油を吹き飛ばし、それにより当該物品の脱
油をすることを基本的特徴としている。That is, in the deoiling method according to the present invention, it is basically necessary to blow off the oil by blowing hot air onto the article having the oil adhered to the surface, thereby deoiling the article. It has a feature.
【０００７】また、本発明にかかる脱油装置は、表面に
油が付着した物品に熱風を吹き付けることにより油を吹
き飛ばすためのノズルを備えることを基本的特徴として
いる。Further, the deoiling device according to the present invention is basically provided with a nozzle for blowing off the oil by blowing hot air onto the article having the oil adhered to the surface thereof.
【０００８】具体的には、この装置は、ノズルに圧縮し
た空気を供給するためのブロワと、該ブロワと上記ノズ
ルとの間の空気通路に設定されてノズルに供給される空
気を加熱し熱風とするための加熱手段（電気ヒータやガ
スバーナなど）とを有する。物品を搬送するための搬送
手段を設け、複数のノズルを物品の形状に応じて該搬送
手段に対して所定の位置に設定して、熱風を同搬送手段
によって搬送される物品の実質的に全面に吹き付けるこ
とができるようにすることが好ましい。Specifically, this apparatus is provided with a blower for supplying compressed air to the nozzle, and an air passage between the blower and the nozzle, which heats the air supplied to the nozzle to generate hot air. And a heating means (such as an electric heater or a gas burner). A transport means for transporting the article is provided, and a plurality of nozzles are set at predetermined positions with respect to the transport means according to the shape of the article, and hot air is delivered over substantially the entire surface of the article. It is preferable to be able to spray on.
【０００９】[0009]
【発明の実施の形態】添付図面には、本発明にかかる脱
油装置１０の基本的構成が示されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The basic structure of a deoiling device 10 according to the present invention is shown in the accompanying drawings.
【００１０】該脱油装置は、上述のように、表面に油が
付着した物品Ｐに熱風を吹き付けることにより油を吹き
飛ばし、それにより当該物品の脱油を行うものであり、
その基本的エレメントとして、物品に熱風を吹き付ける
ためのノズル１２と、該ノズルに熱風を供給するための
手段として、ブロワ１４と、該ブロワの空気出口とノズ
ルとの間の空気通路すなわちダクト１６内に設定され
て、ノズルに供給される空気を加熱し熱風とするするた
めのヒータ手段１８とを有している。物品は搬送手段と
してのメッシュ状の無端ベルトコンベア２０に載せられ
て、図示の例では、左から右に搬送されるようになって
おり、ノズルは該搬送手段の上下両側に一対設定されて
いる。ノズルの熱風吹き出し口は、物品の表面全体に熱
風を吹き付けることができるように、スリット状にした
り、例えば２−３mm程度の小径の孔を多数設けて形成す
ることが好ましく、脱油を行う物品の形状等を考慮して
決定される。As described above, the deoiling device blows off the oil by blowing hot air onto the article P having oil adhered to the surface thereof, thereby deoiling the article.
As its basic elements, a nozzle 12 for blowing hot air to the article, a blower 14 as a means for supplying hot air to the nozzle, and an air passage or duct 16 between the air outlet of the blower and the nozzle. And heater means 18 for heating the air supplied to the nozzle into hot air. The article is placed on a mesh-shaped endless belt conveyor 20 as a conveying means, and is conveyed from left to right in the illustrated example, and a pair of nozzles is set on both upper and lower sides of the conveying means. . The hot air outlet of the nozzle is preferably formed in a slit shape or provided with a large number of small holes having a diameter of, for example, about 2-3 mm so that the hot air can be blown to the entire surface of the article. It is determined in consideration of the shape and the like.
【００１１】ノズルから吹き出される熱風は、約２ｍ3
／分ないし１３ｍ3／分の風量、約５ｍ／秒ないし５０
ｍ／秒の風速、約１００ないし３５０゜Ｃの温度の範囲
で調整可能とされ、脱油条件に応じて種々制御できるよ
うにすることが好ましい。また、ベルトコンベアはこの
ような熱風の制御範囲に対応して、約０．０１ｍ／秒な
いし約０．０５ｍ／秒の走行スピードを出せるようにす
ることが好ましい。The hot air blown from the nozzle is about 2 m 3
/ Min to 13m 3 / min Airflow, about 5m / sec to 50
It is preferable that the wind speed is m / sec and the temperature can be adjusted within a range of about 100 to 350 ° C., and various controls can be performed according to deoiling conditions. Further, it is preferable that the belt conveyor is capable of producing a traveling speed of about 0.01 m / sec to about 0.05 m / sec corresponding to such a hot air control range.
【００１２】[0012]
【実施例】上記の如き脱油装置を用いて、さつま揚げに
対する脱油実験を行ったが、次の如き結果を得ることが
できた。EXAMPLE A deoiling experiment for Satsumaage was performed using the deoiling apparatus as described above, and the following results could be obtained.
【００１３】［実験方法］脱油の対象であるさつま揚げ
は、８枚（約６８０ｇ）を１セットとして、各セットの
脱油率を調べた。[Experimental Method] For Satsuma fried, which is the object of deoiling, eight sheets (about 680 g) were set as one set, and the deoiling rate of each set was examined.
【００１４】風量：８．５ｍ3／分；風速：３７ｍ／
秒；熱風温度：約１２０度Ｃ；ベルトコンベア速度：約
０．００３ｍ／秒とした。Air volume: 8.5 m 3 / min; Air velocity: 37 m /
Second; hot air temperature: about 120 degrees C; belt conveyor speed: about 0.003 m / sec.
【００１５】［実験結果］ 以上の表から分かるように、吸油紙でさつま揚げ表面の
油をふき取った場合を基準とした場合、本発明に係る方
法による脱油率は平均約７０％となる。[Experimental Results] As can be seen from the above table, the oil removal rate by the method according to the present invention is about 70% on average when the oil on the surface of Satsumaage is wiped off with oil-absorbent paper.
【００１６】これは、前述の従来の方法で脱油を行った
場合の脱油率が通常４０−６０％であるのに比べて、非
常に高い脱油率を達成することができることが分かる。It can be seen that a very high deoiling rate can be achieved as compared with the deoiling rate of 40 to 60% when the deoiling is performed by the above-mentioned conventional method.
【００１７】尚、図２は、上記実験方法において風速の
みを変化させた場合の、脱油率の変化を示す。このグラ
フから分かるように、熱風温度を約１００度Ｃ以上にす
ると６０％以上の脱油率が得られることが分かる。FIG. 2 shows changes in the oil removal rate when only the wind speed is changed in the above experimental method. As can be seen from this graph, when the hot air temperature is set to about 100 ° C. or higher, a deoiling rate of 60% or higher can be obtained.
【図１】 本発明に係る脱油装置の基本的構成を示す
図。FIG. 1 is a diagram showing a basic configuration of an oil removing device according to the present invention.
【図２】 本発明に係る脱油装置を用いて脱油を行った
場合の、熱風温度と脱油率との関係を示す図。FIG. 2 is a diagram showing a relationship between hot air temperature and a deoiling rate when deoiling is performed using the deoiling device according to the present invention.
１２−−−ノズル； １４−−−ブロワ； １８−−−
加熱手段。12 --- Nozzle; 14 --- Blower; 18 ---
Heating means.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 井上 龍夫 東京都中央区銀座７丁目14番13号 株式会 社紀文食品内 (72)発明者 関井 利之 東京都中央区銀座７丁目14番13号 株式会 社紀文食品内 (72)発明者 弓削 渉 東京都中央区銀座７丁目14番13号 株式会 社紀文食品内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Tatsuo Inoue 7-14-13 Ginza, Chuo-ku, Tokyo Stock Company Kibun Foods (72) Inventor Toshiyuki Sekii 7-14-13 Ginza, Chuo-ku, Tokyo Shares Incorporated Kibun Food (72) Inventor Wataru Yuge 7-14-13 Ginza, Chuo-ku, Tokyo Stock Company In Kibun Food
Claims (4)
けることにより油を吹き飛ばし、それにより当該物品の
脱油をすることを特徴とする熱風による脱油方法。1. A method for deoiling with hot air, which comprises blowing off oil by blowing hot air onto an article having oil on its surface, thereby deoiling the article.
けることにより油を吹き飛ばすためのノズルを備えるこ
とを特徴とする、熱風脱油装置。2. A hot air deoiling device, comprising a nozzle for blowing off oil by blowing hot air onto an article having oil on its surface.
めのブロワと、該ブロワと上記ノズルとの間の空気通路
に設定されて、ノズルに供給される空気を加熱し熱風と
するための加熱手段とを有することを特徴とする請求項
２に記載の熱風脱油装置。3. A blower for supplying compressed air to the nozzle, and a heating provided in an air passage between the blower and the nozzle to heat the air supplied to the nozzle into hot air. The hot-air deoiling apparatus according to claim 2, further comprising:
の搬送手段を有し、上記ノズルが、搬送される物品の形
状に応じて、複数個だけ該搬送手段に対して所定の位置
に設定されて、同搬送手段によって搬送される物品の実
質的に全面にわたって熱風を吹き付けることができるよ
うにしたことを特徴とする請求項２又は３に記載の熱風
脱油装置。4. A transporting means for transporting an article having oil adhered to the surface thereof, wherein a plurality of the nozzles are provided at predetermined positions with respect to the transporting means in accordance with the shape of the article to be transported. The hot air deoiling device according to claim 2 or 3, wherein the hot air deoiling device is set so that hot air can be blown over substantially the entire surface of the article conveyed by the conveying means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7277957A JPH09117272A (en) | 1995-10-25 | 1995-10-25 | Deoiling by hot air and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7277957A JPH09117272A (en) | 1995-10-25 | 1995-10-25 | Deoiling by hot air and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09117272A true JPH09117272A (en) | 1997-05-06 |
Family
ID=17590637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7277957A Pending JPH09117272A (en) | 1995-10-25 | 1995-10-25 | Deoiling by hot air and apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09117272A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6380914B1 (en) | 1999-08-02 | 2002-04-30 | Motorola, Inc. | Method for improving life of a field emission display |
| JP2011002196A (en) * | 2009-06-22 | 2011-01-06 | Omnibus:Kk | Apparatus and method of cooking fried food |
| KR101317769B1 (en) * | 2011-05-09 | 2013-10-15 | 서강인 | Oil dehydrator using hot-air |
| CN108067478A (en) * | 2016-11-18 | 2018-05-25 | 天津市隆泰冷暖设备制造有限公司 | A kind of processing of pipe fitting is with blowing oily equipment |
| KR20230077105A (en) * | 2021-11-25 | 2023-06-01 | 주식회사 부산어묵 | Oil-eliminating machine for fried fish paste |
-
1995
- 1995-10-25 JP JP7277957A patent/JPH09117272A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6380914B1 (en) | 1999-08-02 | 2002-04-30 | Motorola, Inc. | Method for improving life of a field emission display |
| JP2011002196A (en) * | 2009-06-22 | 2011-01-06 | Omnibus:Kk | Apparatus and method of cooking fried food |
| KR101317769B1 (en) * | 2011-05-09 | 2013-10-15 | 서강인 | Oil dehydrator using hot-air |
| CN108067478A (en) * | 2016-11-18 | 2018-05-25 | 天津市隆泰冷暖设备制造有限公司 | A kind of processing of pipe fitting is with blowing oily equipment |
| KR20230077105A (en) * | 2021-11-25 | 2023-06-01 | 주식회사 부산어묵 | Oil-eliminating machine for fried fish paste |
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