JPH0737517Y2 - Freezing device for freezing foods - Google Patents
Freezing device for freezing foodsInfo
- Publication number
- JPH0737517Y2 JPH0737517Y2 JP9620389U JP9620389U JPH0737517Y2 JP H0737517 Y2 JPH0737517 Y2 JP H0737517Y2 JP 9620389 U JP9620389 U JP 9620389U JP 9620389 U JP9620389 U JP 9620389U JP H0737517 Y2 JPH0737517 Y2 JP H0737517Y2
- Authority
- JP
- Japan
- Prior art keywords
- freezing
- shelf
- main body
- seal chamber
- processed
- 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
- 238000007710 freezing Methods 0.000 title claims description 40
- 230000008014 freezing Effects 0.000 title claims description 40
- 235000013305 food Nutrition 0.000 title claims description 9
- 238000005070 sampling Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 6
- 240000007594 Oryza sativa Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ この考案は、粒状野菜、粒状果物、粒状肉、米飯、小エ
ビなどの食品を個別に付着することなく、各固体がバラ
状態を保持して凍結するためのバラ状凍結装置に関す
る。[Detailed Description of the Invention] [Industrial field of application] The present invention is designed to keep individual solids in a loose state without individually attaching foods such as granular vegetables, granular fruits, granular meats, cooked rice and shrimps. The present invention relates to a rose-shaped freezing device for freezing and freezing.
［従来の技術］ 冷凍食品には、グリーンピース、コーン、ポテト、にん
じん等の粒状野菜や粒状果物、粒状肉、米飯、小エビな
どの粒状あるいは小片状のものがあり、このような粒状
あるいは小片状の冷凍食品では、必要量だけ小分けして
調理が行えるようにしたり、あるいは適宜量を配分して
計量可能なようにするため、互いに固着しないようバラ
状の凍結処理が施されている。[Prior Art] Frozen foods include granular vegetables such as green peas, corn, potatoes, carrots, granular fruits, granular meat, cooked rice, shrimp, and the like. In the case of frozen foods in small pieces, in order to make it possible to cook by dividing it into small amounts as necessary, or to distribute appropriate amounts and make it possible to weigh, frozen freezing processing is applied so that they do not stick to each other. .
そして食品をバラ状に凍結させる装置として、本考案者
らは特願昭62-113196号公報に記載のように食品のバラ
状凍結装置（以下、凍結装置と略称する。）を提案して
いる。The inventors of the present invention have proposed a loose food freezing device (hereinafter abbreviated as a freezing device) as described in Japanese Patent Application No. 62-113196, as a device for freezing food in bulk. .
この凍結装置１は第３図に示したように、内部にて被処
理物Ａを凍結せしめる筒状の装置本体２からなり、その
上部には被処理物Ａを供給する供給口３と冷気排気口４
とを、また下部に凍結した被処理物Ａの採取口５と冷気
供給口６とを配してなるものである。この装置本体２内
は、被処理物Ａをバラ状に凍結せしめる空間とされ、こ
の空間は通気可能かつ装置本体２から挿脱自在に摺動可
能な複数個の棚板７…によって鉛直方向にそれぞれ複数
個の処理空間8a、8b、8c、8d、8eにそれぞれ区画されて
いる。棚板７…は装置本体２の周まわりに形成された棚
板引出口17…を通して開閉機構部９…がそれぞれ接続さ
れており、この棚板引出口内で棚板７…を摺動させて装
置本体２から挿脱させることにより棚板７…の開閉を自
在としている。さらに装置本体２には、攪拌機11が設け
られ、各処理空間8a、8b、8c、8d、8e内にて凍結処理さ
れる被処理物Ａを攪拌する攪拌羽根10…を有する攪拌軸
15が装置本体２の中心軸上に挿通されている。As shown in FIG. 3, the freezing device 1 comprises a cylindrical device body 2 for freezing the object A to be processed therein, and a supply port 3 for supplying the object A to be processed and a cool air exhaust to the upper part thereof. Mouth 4
And a collection port 5 and a cold air supply port 6 for the frozen object A to be processed are arranged in the lower part. The inside of the apparatus main body 2 is a space for freezing the object to be processed A in a loose shape, and this space is vertically arranged by a plurality of shelf plates 7 ... Which can be aerated and slidably slidable from the apparatus main body 2. Each is divided into a plurality of processing spaces 8a, 8b, 8c, 8d, 8e. The shelves 7 are connected to the opening / closing mechanism portions 9 through the shelves 17 formed around the periphery of the apparatus main body 2, and the shelves 7 are slid in the shelves within the shelves. The shelf plates 7 ... Can be freely opened and closed by being inserted into and removed from the device body 2. Further, the apparatus main body 2 is provided with a stirrer 11, and a stirrer shaft having a stirrer blade 10 for stirring an object A to be frozen in each of the processing spaces 8a, 8b, 8c, 8d, 8e.
15 is inserted on the central axis of the apparatus main body 2.
このような凍結装置１を用いて被処理物Ａを凍結するに
は、まず冷気供給口６より冷気を装置本体２上部に向っ
て供給すると共に、冷気排気口４からこの冷気を排気し
つつ、供給口３より最上段の処理空間8a内に被処理物Ａ
を供給する。またこれと同時に、開閉機構部９…によっ
て所定時間毎に下から順次棚板７…を開閉せしめて、こ
れにより被処理物Ａを順次下段の処理空間8b、8c、8d、
8eへと落下させる。さらに攪拌羽根11…により各処理空
間8a、8b、8c、8dに滞留した被処理物Ａを攪拌して冷気
と十分に接触させた後、最下段の処理空間8eにて凍結を
完了させて、採取口５からバラ状の凍結品として得るこ
とができる。In order to freeze the object A to be processed using the freezing device 1, first, cold air is supplied from the cold air supply port 6 toward the upper part of the apparatus main body 2, and while the cold air is exhausted from the cold air exhaust port 4, The object A to be processed is placed in the uppermost processing space 8a from the supply port 3.
To supply. At the same time, the open / close mechanism section 9 ... Sequentially opens and closes the shelf 7 from the bottom every predetermined time, whereby the object A is sequentially processed in the lower processing spaces 8b, 8c, 8d ,.
Drop to 8e. Further, the object A retained in each of the processing spaces 8a, 8b, 8c, 8d is agitated by the agitating blades 11 ... and sufficiently contacted with cold air, and then the freezing is completed in the lowest processing space 8e, It can be obtained as a frozen frozen product from the collection port 5.
［考案が解決しようとする課題］ ところが上記凍結装置１は、食品をバラ状に凍結せしめ
る点においては十分な効果が得られるものの、棚板７…
を棚板引出口17…を通して摺動させるために、装置本体
２内に供給された冷気が棚板引出口から漏出するばかり
でなく、被処理物Ａがこぼれ出て処理効率が低下すると
いう不都合があった。このため棚板７…と棚板引出口17
…との間にパッキン等を設けて装置本体２の気密性を高
めることが考えられているが、その構造が複雑となると
いう不都合が生じる。[Problems to be Solved by the Invention] However, although the freezing device 1 has a sufficient effect in freezing food into pieces, the shelf board 7 ...
In order not to let the cold air supplied into the apparatus main body 2 leak out from the shelf plate outlet, the object A is spilled out and the processing efficiency is lowered. was there. Therefore, the shelf 7 ... and the shelf outlet 17
It has been considered to provide a packing or the like between them to increase the airtightness of the apparatus main body 2, but this causes a disadvantage that the structure is complicated.
この考案は上記課題を解決するためになされたものであ
って、被処理物をバラ状で凍結すると共に、冷気および
被処理物の漏出を防止することにより処理効率を向上で
きるような凍結装置を提供することを目的としている。The present invention has been made to solve the above problems, and provides a freezing device capable of improving the processing efficiency by freezing an object to be processed in a loose shape and preventing cold air and the object from leaking. It is intended to be provided.
［課題を解決するための手段］ この考案の凍結装置は、上部に冷気排気口と被処理物の
供給口とを、下部に被処理物の採取口と冷気供給口と
を、それぞれ配してなる筒状の装置本体に、該装置本体
内を上下方向に複数個の処理空間に区画する通気可能な
棚板を、上記装置本体の筒壁に設けた棚板引出口に摺動
自在に設けてなるとともに、上記区画された複数の各処
理空間内にそれぞれ被処理物を攪拌する攪拌機を設けて
なる凍結装置であって、上記棚板引出口を筒外壁より気
密性を有するシール室にて覆い、このシール室内を装置
本体内圧よりも陽圧とする給気装置を上記シール室に接
続してなることを解決手段とした。[Means for Solving the Problems] In the freezing device of the present invention, a cool air exhaust port and a supply port for the object to be processed are arranged in the upper part, and a sampling port and a cool air supply port for the object to be processed are arranged in the lower part. In the cylindrical device body, a ventilated shelf plate that divides the inside of the device body into a plurality of processing spaces in the vertical direction is slidably provided at the shelf plate outlet provided on the cylindrical wall of the device body. In addition, the freezing device is provided with an agitator for agitating an object to be processed in each of the plurality of partitioned processing spaces, wherein the shelf plate outlet is a seal chamber having airtightness from the outer wall of the cylinder. A means for solving the problems is to connect an air supply device that covers and seals the seal chamber to a positive pressure higher than the internal pressure of the main body of the device.
［作用］ 棚板引出口を覆うようにシール室を設け、このシール室
内を装置本体内圧よりも陽圧としたので、棚板引出口か
ら冷気が漏出することがない。[Operation] Since the seal chamber is provided so as to cover the shelf outlet, and the inside of the seal chamber is set to a positive pressure higher than the internal pressure of the apparatus main body, cold air does not leak from the shelf outlet.
以下、この考案の凍結装置をさらに詳細に説明する。Hereinafter, the freezing device of the present invention will be described in more detail.
第１図はこの考案の凍結装置12の構成を示したものであ
る。第１図に示した凍結装置12が第３図に示したものと
異なるところは、棚板引出口17…を覆うようにシール室
13を装置本体２に連設すると共に、シール室13内を装置
本体２よりも陽圧とする給気装置14をシール室13に接続
したところである。その他の同一部分については同一符
号を付する。FIG. 1 shows the structure of the freezing device 12 of this invention. The difference between the freezing device 12 shown in FIG. 1 and that shown in FIG. 3 is that the seal chamber covers the shelf board outlets 17 ...
13 is connected to the apparatus main body 2, and an air supply device 14 that makes the inside of the seal chamber 13 more positive than the apparatus main body 2 is connected to the seal chamber 13. The other same parts are designated by the same reference numerals.
装置本体２は、駆動部20に接続された攪拌軸15がその中
心に鉛直方向に挿通され、両端が開口した筒状体16の上
部開口部を拡径すると共に、下部開口部を縮径してなる
ものである。そして上記筒状体16には、鉛直方向に所定
の間隔をおいて棚板引出口17…が、第２図に示したよう
に、筒状体16の周方向に沿って形成されている。そして
この各棚板引出口17…には、第１図中矢印Ｂ方向に挿脱
自在に摺動できる棚板７…が設けられている。これら棚
板７…はいずれもパンチングメタル、メッシュ板などの
多数の通気孔18…を有する半円状の板材からなるもので
ある。この場合、通気孔18…の径は被処理物Ａの径より
も十分に小さく設計されている。そして各処理空間8a、
8b、8c、8d、8eを区画する棚板７…は、装置本体２に挿
通された攪拌軸15に対してそれぞれ一対の半円状の棚板
７、７が互いに突き合わせ状態となるように設置され、
かつこれら棚板７、７は両開きできるように、エアーシ
リンダーの開閉機構９、９に接続されている。このよう
にすることにより、棚板７…は装置本体２の鉛直方向へ
の通気を可能とし、かつ第１図中矢印Ｂ方向に摺動する
ことにより装置本体２の鉛直方向への区画および開閉を
可能としている。In the apparatus main body 2, the stirring shaft 15 connected to the drive unit 20 is inserted vertically in the center thereof, and the diameter of the upper opening of the cylindrical body 16 having both ends opened and the diameter of the lower opening thereof are reduced. It will be. Shelf board outlets 17 ... Are formed in the tubular body 16 at predetermined intervals in the vertical direction along the circumferential direction of the tubular body 16, as shown in FIG. Each of the shelf board outlets 17 is provided with a shelf board 7 that can be slidably inserted in the direction of arrow B in FIG. Each of these shelf plates 7 is made of a semicircular plate material having a large number of ventilation holes 18, such as punching metal and mesh plate. In this case, the diameter of the ventilation holes 18 is designed to be sufficiently smaller than the diameter of the object A to be processed. And each processing space 8a,
The shelves 7 that partition 8b, 8c, 8d, and 8e are installed so that the pair of semicircular shelves 7 and 7 are in abutting state with respect to the stirring shaft 15 inserted into the apparatus body 2. Is
Moreover, these shelf boards 7, 7 are connected to the opening / closing mechanisms 9, 9 of the air cylinder so that they can be opened. By doing so, the shelf plates 7 ... Allow ventilation in the vertical direction of the device body 2, and slide in the direction of arrow B in FIG. 1 to partition and open / close the device body 2 in the vertical direction. Is possible.
そして装置本体２を構成する筒状体16の外周上に、棚板
引出口17…を覆うようにシール室13が設けられている。
このシール室13は、気密性の良好な部屋からなる。また
このシール室13の側部には、内部を装置本体２よりも陽
圧とできるようにシールガスを給気する給気口19、19が
形成されており、給気ブロア等の供給装置14、14が接続
されている。シール室13内に供給するシールガスの種類
は、被処理物Ａを食用に供する場合を考慮して毒性のな
いガスであれば特に限定されるものではないが、その温
度は室温とする。低温のシールガスを用いると、棚板引
出口17…部分が凍結し、棚板７…の摺動が不可能となる
ためであり、また高温のシールガスを用いると装置本体
２が加熱されてその処理効率が低下するためである。A seal chamber 13 is provided on the outer periphery of the cylindrical body 16 that constitutes the apparatus main body 2 so as to cover the shelf plate outlets 17.
The seal chamber 13 is a room with good airtightness. In addition, air supply ports 19 and 19 for supplying the seal gas are formed on the side of the seal chamber 13 so that the inside of the seal chamber 13 can have a positive pressure higher than that of the main body 2, and a supply device 14 such as an air supply blower is formed. , 14 are connected. The type of the seal gas supplied into the seal chamber 13 is not particularly limited as long as it is a non-toxic gas in consideration of the case where the object A to be processed is used for food, but the temperature is room temperature. This is because if a low temperature seal gas is used, the shelf board outlets 17 ... Freeze and the shelf boards 7 cannot slide, and if a high temperature seal gas is used, the device body 2 is heated. This is because the processing efficiency is reduced.
また装置本体２内には攪拌機11が配設されている。この
攪拌機11は、駆動部20と攪拌軸15と、攪拌羽根10とから
なり、攪拌軸15が回転することにより攪拌動作をするも
のである。また攪拌軸15は各棚板７…の中心に回転可能
に挿通されており、各攪拌羽根10は、それぞれ棚板７の
上に僅かな空隙をもって配置されたものである。そして
各処理空間8a、8b、8c、8d内の被処理物Ａを攪拌して十
分に冷気と接触せしめると共に被処理物Ａがブロック状
になるのを防ぐ。A stirrer 11 is arranged in the apparatus body 2. The stirrer 11 includes a drive unit 20, a stirrer shaft 15, and a stirrer blade 10, and stirs when the stirrer shaft 15 rotates. Further, the stirring shaft 15 is rotatably inserted through the center of each shelf plate 7, and each stirring blade 10 is arranged on the shelf plate 7 with a slight gap. Then, the object A to be processed in each of the processing spaces 8a, 8b, 8c, 8d is agitated to bring it into sufficient contact with the cool air and prevent the object A from becoming a block.
装置本体２の下部には冷気供給口６が形成され、装置本
体２の上部へ向けて冷気を供給できるようになってい
る。A cold air supply port 6 is formed in the lower part of the device body 2 so that the cool air can be supplied toward the upper part of the device body 2.
このような構成の凍結装置12により被処理物Ａをバラ状
に凍結するには、まず供給口３より被処理物Ａを投入し
て最上段に位置する棚板７の上に供給し、かつ開閉機構
部９…によって所定時間毎に下から順次棚板７…を摺動
させて開閉せしめ、これにより被処理物Ａを順次下段の
処理空間8b、8c、8d、8eへと落下せしめて滞留させる。
またこれと同時に、攪拌機11を駆動して棚板７…上の被
処理物Ａの固着を防ぎつつ、冷気供給口６より冷気を装
置本体12の下部から上部へ向けて供給する。すると被処
理物Ａは、各処理空間8a、8b、8c、8d、8eの各棚板７…
上でそれぞれ所定時間滞留し、下方から送気された冷気
と接触して冷却されつつ攪拌機11により効果的に攪拌さ
れ、これによりバラ状に凍結され、採取口５から製品と
して取り出される。また給気装置14からシール室13内に
シールガスを供給してシール室13内を装置本体２内より
も陽圧とすることで、棚板引出口17…からの冷気および
被処理物Ａの漏出を防止することができる。In order to freeze the processed material A in a loose shape by the freezing device 12 having such a configuration, first, the processed material A is charged from the supply port 3 and supplied onto the shelf plate 7 located at the uppermost stage, and The open / close mechanism 9 ... slides the shelf 7 ... from below at a predetermined time interval to open and close, and thereby the object A to be processed is sequentially dropped into the processing spaces 8b, 8c, 8d, 8e in the lower stage and stays there. Let
At the same time, the stirrer 11 is driven to prevent sticking of the object A to be treated on the shelves 7 ..., While supplying cool air from the lower part of the apparatus body 12 to the upper part through the cool air supply port 6. Then, the object A is processed by the shelf boards 7 in the processing spaces 8a, 8b, 8c, 8d, 8e.
Each of them stays above for a predetermined time, and is effectively stirred by the stirrer 11 while being in contact with the cool air sent from below and being cooled, thereby being frozen in a rose shape and taken out from the collection port 5 as a product. Further, by supplying the seal gas from the air supply device 14 into the seal chamber 13 to make the inside of the seal chamber 13 more positive than the inside of the device main body 2, the cool air from the shelf drawing outlets 17 ... Leakage can be prevented.
このような凍結装置12にあっては、被処理物Ａをバラ状
に凍結処理できるばかりでなく、棚板引出口17…からの
冷気および被処理物Ａの漏出を防止することができるの
で、高効率で凍結処理を施すことができる。In the freezing device 12 as described above, not only the object A to be processed can be frozen in a loose shape, but also cold air from the shelf board outlet 17 ... and leakage of the object A can be prevented. Freezing treatment can be performed with high efficiency.
なお上記実施例では、棚板７…を半円状の板材から構成
したが、この考案はこれに限られるものではなく、さら
に装置本体２内に設ける棚板７…の数も被処理物Ａの必
要凍結度に応じて適宜増減することができる。In the above embodiment, the shelves 7 ... Are composed of semi-circular plates, but the invention is not limited to this, and the number of shelves 7 ... It can be appropriately increased or decreased depending on the required freezing degree.
［実施例］ 直径1000mmの筒状体を用い、この筒状体の周まわりにシ
ール室を設け、このシール室に加圧ブロアを接続して、
第１図に示したと同様の四段式の凍結装置を構成した。[Example] A cylindrical body having a diameter of 1000 mm was used, a seal chamber was provided around the circumference of the cylindrical body, and a pressure blower was connected to the seal chamber.
A four-stage freezing device similar to that shown in FIG. 1 was constructed.
この凍結装置を用いて調味炊飯米の凍結を行った。この
場合に供給した冷気は、温度−60℃、風量10,000m3/H
（０℃、１気圧換算）とし、各処理空間における炊飯米
の滞留時間（冷却凍結時間）を各段毎に30秒とし、トー
タルで120秒となるようにした。また処理空間１段あた
りの処理量は21kgとし、単位時間当たりの処理能力は2.
5t/Hとした。また装置本体の圧力は冷気供給口にて150m
mAqに対して、シール室内は180mmAqとなるように、10m3
／分にて加圧ブロアにて常温の空気を給気した。Seasoned cooked rice was frozen using this freezing device. The cold air supplied in this case had a temperature of −60 ° C. and an air volume of 10,000 m 3 / H.
(0 ° C., 1 atm conversion), and the residence time (cooling / freezing time) of the cooked rice in each processing space was set to 30 seconds for each stage, and the total was 120 seconds. The processing capacity per stage of the processing space is 21 kg, and the processing capacity per unit time is 2.
It was set to 5t / H. In addition, the pressure of the device body is 150 m at the cold air supply port.
For mAq, 10m 3
Air at room temperature was supplied with a pressure blower at a speed of 1 / min.
このような条件下で約55℃の炊飯米を凍結装置内に断続
的に供給して凍結処理を施した結果、凍結品温度は約−
30℃となり、十分な凍結度を示した。またその品質もバ
ラ状に凍結され、良好な結果が得られた。Under such conditions, the temperature of frozen products was about −
The temperature reached 30 ° C, indicating a sufficient degree of freezing. In addition, the quality was frozen in pieces, and good results were obtained.
さらにシール室を設けない従来の凍結装置においては30
kg/H程度の被処理物の漏出が有ったのに対して、この実
施例の装置にあってはほとんどみられなかった。Furthermore, in the conventional freezing device without a seal chamber, 30
Although there was a leak of the object to be treated of about kg / H, it was hardly seen in the apparatus of this example.
以上の結果から、この考案の凍結装置を用いれば、食品
のバラ状凍結を行うことができるばかりでなく、被処理
物の漏出を防止することができるので処理効率を向上さ
せることができる。From the above results, by using the freezing device of the present invention, not only can the food be frozen in pieces, but the leakage of the object to be processed can be prevented and the processing efficiency can be improved.
［考案の効果］ 以上説明したように、この考案の凍結装置は、装置本体
に設けた複数個の棚板引出口を、気密性を有するシール
室にて覆い、このシール室内を装置本体内圧よりも陽圧
とする給気装置を上記シール室に接続してなるものであ
るので、コーンや米飯等の小粒状の食品をバラ状にて凍
結せしめることができるばかりでなく、装置本体からの
冷気および被処理物の漏出を防止することができるの
で、その処理効率を向上することができる。[Effects of the Invention] As described above, in the freezing device of the present invention, the plurality of shelf plate outlets provided in the device main body are covered with the airtight seal chamber, and the seal chamber is controlled by the internal pressure of the device main body. Also, since a positive pressure air supply device is connected to the sealing chamber, it is possible not only to freeze small granular foods such as corn and cooked rice in a loose shape, but also to cool air from the device body. Also, since the leakage of the object to be processed can be prevented, the processing efficiency can be improved.
第１図はこの考案の凍結装置の一実施例の概略構成図、 第２図は第１図に示した凍結装置の装置本体の概略横断
面図、 第３図は従来の凍結装置の概略構成図である。 １……凍結装置、２……装置本体、３……供給口、４…
…冷気排気口、５……採取口、６……冷気供給口、７…
…棚板、８……処理空間、９……開閉機構部、11……攪
拌機、12……装置本体、13……シール室、14……給気装
置、17……棚板引出口。FIG. 1 is a schematic configuration diagram of an embodiment of a freezing device of the present invention, FIG. 2 is a schematic cross-sectional view of a device body of the freezing device shown in FIG. 1, and FIG. 3 is a schematic configuration of a conventional freezing device. It is a figure. 1 ... Freezing device, 2 ... Device body, 3 ... Supply port, 4 ...
… Cold air exhaust port, 5 …… Sampling port, 6 …… Cold air supply port, 7 ・ ・ ・
... Shelves, 8 ... Processing space, 9 ... Opening / closing mechanism, 11 ... Stirrer, 12 ... Main unit, 13 ... Seal chamber, 14 ... Air supply unit, 17 ... Shelf outlet.
Claims (1)
を、下部に被処理物の採取口と冷気供給口とを、それぞ
れ配してなる筒状の装置本体に、該装置本体内を上下方
向に複数個の処理空間に区画する通気可能な棚板を、上
記装置本体の筒壁に設けた棚板引出口に摺動自在に設け
てなるとともに、上記区画された複数の各処理空間内に
それぞれ被処理物を攪拌する攪拌機を設けてなる凍結装
置であって、上記棚板引出口を筒外壁より気密性を有す
るシール室にて覆い、このシール室内を装置本体内圧よ
りも陽圧とする給気装置を上記シール室に接続してなる
ことを特徴とする食品のバラ状凍結装置。1. A cylindrical device body having a cool air exhaust port and a treatment object supply port in the upper portion, and a treatment object sampling port and a cool air supply port in the lower portion, and the device body. An aerable shelf board, which divides the interior into a plurality of processing spaces in the vertical direction, is slidably provided at a shelf board outlet provided on the cylindrical wall of the apparatus main body, and each of the plurality of partitioned areas. A freezing device provided with a stirrer for agitating an object to be processed in the processing space, wherein the shelf outlet is covered with a seal chamber having an airtightness from the outer wall of the cylinder, and the seal chamber has a pressure higher than the internal pressure of the main body of the device. A loose food freezing device comprising a positive pressure air supply device connected to the sealing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620389U JPH0737517Y2 (en) | 1989-08-17 | 1989-08-17 | Freezing device for freezing foods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620389U JPH0737517Y2 (en) | 1989-08-17 | 1989-08-17 | Freezing device for freezing foods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0334794U JPH0334794U (en) | 1991-04-04 |
| JPH0737517Y2 true JPH0737517Y2 (en) | 1995-08-30 |
Family
ID=31645422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9620389U Expired - Lifetime JPH0737517Y2 (en) | 1989-08-17 | 1989-08-17 | Freezing device for freezing foods |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737517Y2 (en) |
-
1989
- 1989-08-17 JP JP9620389U patent/JPH0737517Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334794U (en) | 1991-04-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |