JPH04132527A - Continuous vacuum frying apparatus - Google Patents
Continuous vacuum frying apparatusInfo
- Publication number
- JPH04132527A JPH04132527A JP25289390A JP25289390A JPH04132527A JP H04132527 A JPH04132527 A JP H04132527A JP 25289390 A JP25289390 A JP 25289390A JP 25289390 A JP25289390 A JP 25289390A JP H04132527 A JPH04132527 A JP H04132527A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- container
- vacuum
- vacuum container
- objects
- 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
- 239000007788 liquid Substances 0.000 claims description 18
- 235000013305 food Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 12
- 238000004891 communication Methods 0.000 description 7
- 235000013324 preserved food Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Frying-Pans Or Fryers (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、天ぷら食品、油中乾燥食品あるいは水戻り乾
燥食品等を作る場合に好適に用いられる連続真空フライ
ヤー装置に関する。DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a continuous vacuum fryer apparatus that is suitably used for producing tempura foods, dried foods in oil, rehydrated dried foods, and the like.
［従来の技術およびその課題」
油中乾燥食品等は、例えば適宜大きさにスライスした原
料を、真空中で適宜ａＪｔの油に浸し、水分を蒸発させ
ることによって作られる。[Prior art and its problems] Dried foods in oil and the like are made, for example, by immersing raw materials sliced into appropriate sizes in a suitable amount of oil in a vacuum to evaporate water.
従来、上記加熱処理を行ういわゆる真空フライヤー装置
はバッチ式のものが主流であり、バッチ式の装置は生産
性に劣る、一定品質の製品が得にくい等の問題があり、
信頼性の高い連続式の真空フライヤー装置の出現か望ま
れていた。Conventionally, the so-called vacuum fryer equipment that performs the above-mentioned heat treatment has mainly been of the batch type, and batch type equipment has problems such as poor productivity and difficulty in obtaining products of a constant quality.
It was hoped that a highly reliable continuous vacuum fryer would emerge.
これまでに、いくつかの連続真空フライヤー装置が提案
されているが、いずれも作動が不安定であり、一定品質
の製品を得るには不適当であった。Although several continuous vacuum frying devices have been proposed so far, all of them have unstable operation and are unsuitable for obtaining products of constant quality.
本発明は上記事情に鑑みてなされたものであり、その目
的とするところは、一定品質の製品が得られ、しかも条
件設定が行い易く多種製品が容易に得られる連続真空フ
ライヤー装置を提供することにある。The present invention has been made in view of the above circumstances, and its purpose is to provide a continuous vacuum fryer that can produce products of constant quality, and can easily set conditions and produce a wide variety of products. It is in.
「課題を解決するための手段」
本発明では、真空装置によって内部が負圧に保持される
真空容器と、該真空容器とその近傍に配置される貯液容
器とを複数の円筒状ケーシングを介装して連結する搬送
通路と、前記複数の円筒状ケーシング内に該ケーンノブ
の内壁面に摺接するブレードを宵して設置されかつそれ
らブレードによって前記搬送通路を常に遮断状態に保つ
回転ノ・ルブと、前記真空容器および貯液容器を循環す
るように前記搬送通路の両側内壁に沿って設けられかつ
移送方向適宜間隔置きに支持された処理容器が前記ブレ
ードと干渉しないよう前記回転バルフの達文と同期して
移送される搬送チェーンと、前記真空容器と前記貯液容
器の間に設けられ前記貯液容器から前記搬送通路を介し
て真空容器側に潟れる液を貯液容器側へ戻す液戻し手段
とを備えてなり、前記真空容器には前記搬送チェーンの
処理容器内に装填されて連続的に搬送される被処理物を
揚げるための油容器が配設されるとともに、該油容器内
に所定温度の油を供給する油供給手段が配設されている
構成としている。"Means for Solving the Problems" In the present invention, a vacuum container whose inside is maintained at negative pressure by a vacuum device, and a liquid storage container disposed near the vacuum container are connected via a plurality of cylindrical casings. a rotary knob having blades installed in the plurality of cylindrical casings to slide against the inner wall surface of the cane knob, and which keep the conveyance path in a blocked state at all times; , processing containers provided along both inner walls of the transfer passage so as to circulate through the vacuum container and the liquid storage container and supported at appropriate intervals in the transfer direction are synchronized with the output of the rotating valve so as not to interfere with the blade. and a liquid return means provided between the vacuum container and the liquid storage container to return the liquid from the liquid storage container to the vacuum container side via the transfer path. The vacuum container is provided with an oil container for frying the processed material loaded into the processing container of the conveyance chain and continuously transported, and a predetermined oil container is provided in the oil container. The structure is such that an oil supply means for supplying oil at a certain temperature is provided.
［作用贋
搬送チェーンが駆動されると、被処理物は該搬送チェー
ンに支持された処理容器内に装填された状態で、貯液容
器から搬送通路を経て真空容器内に入る。When the transport chain is driven, the object to be processed enters the vacuum container from the liquid storage container via the transport path while being loaded into the processing container supported by the transport chain.
真空容器内において、被処理物は処理容器に装填された
状態のまま油容器内に至り、ここで所定温度の油に浸さ
れてその中に含まれる水分か蒸発される。このとき、真
空容器内は所定の真空度に保たれているので、被処理物
に含まれる水分の蒸発は促進される。In the vacuum container, the object to be processed, while being loaded into the processing container, reaches the oil container, where it is immersed in oil at a predetermined temperature, and the moisture contained therein is evaporated. At this time, since the inside of the vacuum container is maintained at a predetermined degree of vacuum, evaporation of moisture contained in the object to be processed is promoted.
この後、真空容器内において、被処理物は処理容器とと
もに搬送チェーンによって搬送されながら、所定箇所で
排出され、その後学になった処理容器は前記搬送通路を
真空容器の外部へ出る。Thereafter, in the vacuum container, the object to be processed is transported together with the processing container by a transport chain, and is discharged at a predetermined location, and the processed container exits the vacuum container through the transport path.
そして、真空容器の外部で再び処理容器内に新たな原料
が装填され、再び真空容器内に入る。Then, a new raw material is loaded into the processing container again outside the vacuum container, and the material enters the vacuum container again.
以下、上記したサイクルが繰り返され、所定の含水量ま
で下げられた油中乾燥食品や水戻り乾燥食品等の製品が
連続的に得られる。Thereafter, the above-described cycle is repeated, and products such as dried foods in oil or rehydrated dried foods whose moisture content has been lowered to a predetermined level are continuously obtained.
「実施例」 以下、本発明の一実施例を図面をツ照して説明する。"Example" An embodiment of the present invention will be described below with reference to the drawings.
図面中１は真空装置２によって内部が負圧に保持される
真空容器であり、該真空容器１の前部は（図中左方が前
部となる）搬送通路３を介して貯油容器４に接続され、
真空容器１、搬送通路３、貯油容器４、および貯油容器
４の前段に設けられる被処理物搬入部５を循環するよう
に搬送チェーン６が複数のスプロケット７を介して張設
され、該搬送チェーン６には被処理物を装填する、金網
等で作られた多孔質の壁あるいは底板を有する処理容器
８か所定間隔置きに支持されている。In the drawing, 1 is a vacuum container whose inside is maintained at negative pressure by a vacuum device 2, and the front part of the vacuum container 1 is connected to an oil storage container 4 via a conveyance passage 3 (the front part is on the left side in the figure). connected,
A conveyance chain 6 is stretched through a plurality of sprockets 7 so as to circulate through the vacuum container 1, the conveyance passage 3, the oil storage container 4, and the workpiece loading section 5 provided in the front stage of the oil storage container 4. Processing vessels 8 having porous walls or bottom plates made of wire mesh or the like are supported at predetermined intervals into which objects to be processed are loaded.
前記貯油容器４から処理物搬入部５に至るまでの間には
、噴出ノズル１０ａから温水が吹きつけられて主に処理
容器８を洗浄する洗浄部１０、およびその後段に処理容
器８を乾燥させる乾燥部１１が搬送チェーン６の移送路
に沿って配設されている。Between the oil storage container 4 and the processing material carrying-in section 5, there is a cleaning section 10 in which warm water is sprayed from a jet nozzle 10a to mainly wash the processing container 8, and a washing section 10 in the subsequent stage that dries the processing container 8. A drying section 11 is arranged along the transport path of the transport chain 6.
また、前記処理物搬入部５では、所定量の被処理物が図
示せぬンリンダに押し出されて、蓋８ａが開かれた処理
容器８内に自動的に装填されるようになっている。Further, in the processing material loading section 5, a predetermined amount of processing material is pushed out into a cylinder (not shown), and is automatically loaded into the processing container 8 with the lid 8a opened.
搬送通路３には複数（この図では２個）の円筒状ケーン
ノブ１３．１３が直列に介装され、それら円筒状ケーン
ノブ１３には、その内壁面に摺接するブレード１４を等
角装置きに複数枚有する回転バルブ１５がモータ１６に
よって回転されるように設けられている。なお、図では
一方の回転バルブ１５のみがモータ１６によって回転さ
れるようになっているか、他側の回転バルブ１５も図示
せぬ連結手段によって前記モータ１６に連結され、前記
回転バルブ１５と同速度かつ同方向に回転されるように
なっている。また、これら回転バルブ１５．１５どうし
はブレードが２枚のときには９０度、３枚の場合には６
０度、４枚のときには４５度となるようにそれぞれ位相
差をもって回転されるようになっており、双方の回転バ
ルブ１５゜１５のうち一方の回転バルブ１５のブレード
１４が搬送通路３を遮断しないときには、残る他方の回
転バルブのブレード１４が搬送通路３を遮断し、結局、
常に搬送通路３を外部に対して遮断状態に保つようにな
っている。そして、前記搬送通路３の両側内壁には前記
搬送チェーン６が配設され、この搬送チェーン６によっ
て支持される前記処理容器８が前記ブレード１４の間を
通過して搬送通路３を右方から左方へあるいはその逆に
搬送される。このときの搬送チェーン６の速度は、処理
容器８かプレート１４と干渉しないよう前記回転バルブ
１５の速度と同期して決定される。A plurality of (two in this figure) cylindrical cane knobs 13, 13 are installed in series in the conveyance path 3, and each of the cylindrical cane knobs 13 has a plurality of blades 14 in sliding contact with the inner wall surface of the cylindrical cane knobs 13 in a conformal manner. A rotary valve 15 having two rotary valves is provided to be rotated by a motor 16. In the figure, only one rotary valve 15 is rotated by the motor 16, or the other rotary valve 15 is also connected to the motor 16 by a connecting means (not shown) and rotates at the same speed as the rotary valve 15. and are rotated in the same direction. In addition, these rotary valves 15.15 are rotated at 90 degrees when there are two blades, and at 60 degrees when there are three blades.
They are rotated with a phase difference so that when there are 0 degrees and 4 sheets, the rotation is 45 degrees, so that the blade 14 of one of the two rotary valves 15 does not block the conveyance path 3. Sometimes the blade 14 of the other remaining rotary valve blocks the conveying passage 3 and eventually
The conveyance path 3 is always kept closed to the outside. The conveyance chain 6 is disposed on both inner walls of the conveyance passage 3, and the processing container 8 supported by the conveyance chain 6 passes between the blades 14 and moves along the conveyance passage 3 from right to left. transported in either direction or vice versa. The speed of the conveyance chain 6 at this time is determined in synchronization with the speed of the rotary valve 15 so as not to interfere with the processing container 8 or the plate 14.
また、前記貯油容器４、搬送通路３、および真空容器１
の前部の隔壁１７ａによって仕切られた貯油室１７には
それぞれ油が満たされ、これにより、真空容器１内は外
部に則してシールされている。このように搬送通路３は
７−ルされているものの、若干の液漏れがあって圧力差
に起因して貯油容器から真空容器１側へ油が流れるが、
この油分は、真空容器１の貯油室１７と貯油容器４とを
接続する連通路１８中に介装された、ポンプ１９によっ
て貯油容器４側へ戻される。なお、図では、連通路１８
中にポンプ１９のほか熱交換器２０を介装し、搬送通路
３内の油を所定温度に保って被処理物の予熱を行っても
よい。In addition, the oil storage container 4, the conveyance passage 3, and the vacuum container 1
Each of the oil storage chambers 17 partitioned by a partition wall 17a at the front of the vacuum container 1 is filled with oil, thereby sealing the inside of the vacuum container 1 to the outside. Although the conveyance passage 3 is 7-channeled in this way, there is some liquid leakage and oil flows from the oil storage container to the vacuum container 1 side due to the pressure difference.
This oil is returned to the oil storage container 4 side by a pump 19 interposed in a communication path 18 that connects the oil storage chamber 17 of the vacuum container 1 and the oil storage container 4. In addition, in the figure, the communication path 18
In addition to the pump 19, a heat exchanger 20 may be interposed therein to maintain the oil in the conveyance passage 3 at a predetermined temperature and preheat the object to be treated.
真空容器ｌには、前記真空装置２の他、搬送チェーン６
に支持された処理容器８によって連続的に搬送される被
処理物を揚げるフライヤー２１と、該フライヤー２１に
所定温度の浦を供給する油供給手段２２が付設されてい
る。In addition to the vacuum device 2, the vacuum container l includes a conveyor chain 6.
A fryer 21 for frying the objects to be processed that are continuously transported by a processing container 8 supported by the fryer 21 and an oil supply means 22 for supplying oil at a predetermined temperature to the fryer 21 are attached.
真空装置２は、後述する第１のフライヤー２１８の上部
に空気や水蒸気等を吸い込む収集部２４か設けられ、こ
の収集部２４には油ミスト等を仕分けるフィルタ装置２
５が連通路２６を介して接続されるとともに、その先端
に蒸気の流速を利用して吸引するいわゆるエジェクタ方
式の真空機２７か接続されて構成されている。なお、２
８はフィルタ装置の底部に溜まった油を不定期に真空容
器内に戻すための連通管である。The vacuum device 2 is provided with a collection section 24 that sucks air, water vapor, etc. above a first fryer 218 (described later), and this collection section 24 is equipped with a filter device 2 that sorts out oil mist and the like.
5 are connected to each other via a communication path 26, and a so-called ejector-type vacuum machine 27 that sucks steam by utilizing the flow velocity of steam is connected to its tip. In addition, 2
Reference numeral 8 denotes a communication pipe for returning oil accumulated at the bottom of the filter device into the vacuum container at irregular intervals.
フライヤー２１（２１８〜２１ｃ）は、真空容器１の長
手方向に沿って直列に配された多分割構造（図では３分
割構造）になっている。The fryer 21 (218 to 21c) has a multi-divided structure (three-divided structure in the figure) arranged in series along the longitudinal direction of the vacuum container 1.
このように多分割構造にしたのは、この種のフライヤー
装置において真空容器１内を例えば真空度１０ Ｌｏｒ
ｒに設定するとき、１０ ｔｏｒｒは油深に直すと１５
０ｍｍ程度であり、フライヤー２１の油深を余り深く設
定すると１０ ｔｏｒｒ付近での蒸発条件が満たされな
くなり、これを避けるため、てきるりｉｔマフラヤー２
１の油深を浅（設定するためである。また、被処理物に
熱を加える条件を３つに分け、種々の条件を与えて多種
製品を供給でき易くするためでもある。なお、各フライ
ヤー２１では油中に処理容器８を浸すため、前記搬送チ
ェーン６の移送路がフライヤー２１の底部から所定深さ
位置を通るように設定されている。The multi-divided structure is used in this type of fryer to ensure that the inside of the vacuum container 1 has a vacuum level of, for example, 10 Lor.
When setting to r, 10 torr becomes 15 torr when converted to oil depth.
If the oil depth of the fryer 21 is set too deep, the evaporation conditions around 10 torr will not be satisfied.
This is to set the oil depth of No. 1 to a shallow level. Also, this is to divide the conditions for applying heat to the processed material into three types, and to provide various conditions to make it easier to supply a wide variety of products. In order to immerse the processing container 8 in oil, the transfer path of the conveyor chain 6 is set to pass through a predetermined depth position from the bottom of the fryer 21.
油供給手段２１は、前記各フライヤー２１に油を吐出す
る吐出ノズル３０ａを先端に備える油供給路３０と、フ
ライヤー２１に隣接して設けられ該フライヤー２１から
オーバーブローされる油を受ける油溜め部３１に連通路
３２を介して接続された戻りタンク３３と、該戻りタン
ク３３と前記油供給路３０を接続する連通路３４に介装
された、油ポンプ３５および熱交換器３６から構成され
ている。The oil supply means 21 includes an oil supply path 30 having a discharge nozzle 30a at its tip for discharging oil to each fryer 21, and an oil reservoir section provided adjacent to the fryer 21 to receive oil overblown from the fryer 21. 31 through a communication path 32, an oil pump 35 and a heat exchanger 36 interposed in a communication path 34 connecting the return tank 33 and the oil supply path 30. There is.
ここで、最初のフライヤー２１ａと２番目のフライヤー
２１ｂあるいはそれと３番目の７ライヤー２１０では、
それぞれそこで加熱する被処理物の温度や含水量が異な
り、それらフライヤーの後段側（図中右側）に行くに従
って与える熱量が少なくて足りることから、最初のフラ
イヤー２１８には吐出／ズル３０ａを多く配置し、後段
に行くに従って吐出ノズル３０ａの数を減らすようにし
ている。また、最初のフライヤ２１ａの底面には蒸気よ
って加温される加熱部３７が設けられている。また、前
記戻りタンク３３はそれより所定高さ下がった位置の貯
油タンク３８に連通管３９を介して下面から接続されて
おり、これに戻りタンク３３内は所定の負圧に保持され
るとともに、この貯油タンク３８を通して上記油循環経
路に油が補給できるようになっている。Here, in the first flyer 21a, the second flyer 21b, or the third flyer 210,
The temperature and moisture content of the objects heated there are different, and the amount of heat given to the later stages of the fryer (right side in the figure) is smaller, so the first fryer 218 is equipped with many discharge/spools 30a. However, the number of discharge nozzles 30a is reduced toward the later stages. Further, a heating section 37 heated by steam is provided on the bottom surface of the first fryer 21a. Further, the return tank 33 is connected from the bottom via a communication pipe 39 to an oil storage tank 38 located at a predetermined height lower than the return tank 33, and the inside of the return tank 33 is maintained at a predetermined negative pressure. Oil can be supplied to the oil circulation path through this oil storage tank 38.
また、４０は最後段のフライヤー２ＩＣの後段に設けら
れた製品排出部であり、ここではその直前に蓋８ａが開
かれた処理容器８から、加熱処理された製品が自由落下
されてホッパ４１に落下される。ホッパ４１には図示せ
ぬ製品搬出路がつながっており、この製品搬出路を介し
て製品は自動的に外部に搬出される。なお、製品搬出路
には大気に対して真空容器１内を所定の真空圧に保持し
つつ製品から油を取り除く真空脱液装置が連設される。Further, 40 is a product discharge section provided after the last fryer 2IC, and here, the heat-treated products are freely dropped into the hopper 41 from the processing container 8 whose lid 8a was opened just before. be dropped. A product discharge path (not shown) is connected to the hopper 41, and products are automatically transported to the outside via this product discharge path. A vacuum deliquor device is connected to the product discharge path to remove oil from the product while maintaining the vacuum container 1 at a predetermined vacuum pressure relative to the atmosphere.
次に、上記構成の連続真空フライヤ装置の作用について
説明する。Next, the operation of the continuous vacuum fryer device having the above configuration will be explained.
図示しない駆動機構によって搬送チェーン６が駆動され
、該搬送チェーン６によって搬送される処理容器８内に
は、被処理物搬入部５にて被処理物が填される。A transport chain 6 is driven by a drive mechanism (not shown), and a processing container 8 transported by the transport chain 6 is loaded with objects to be processed at a processing object loading section 5 .
装填された被処理物は、処理容器８とともに貯油容器４
から搬送通路３を経て真空容器１内に入る。The loaded material to be processed is transferred to the oil storage container 4 together with the processing container 8.
From there, it enters the vacuum container 1 via the conveyance path 3.
搬送通路３内を通過する際被処理物は処理容器８に装填
された状態のままブレード１４．１４の間を通ることと
なり、このとき、搬送チェーン６とともに同期して回転
する回転バルブ１５によって、搬送通路３は外部に対し
遮断状態が保持される。なお、圧力差によって貯油容器
８から真空容器ｌ側に流れる若干の油分は、ポンプ１９
によって貯油容器４側に戻される。When passing through the transport path 3, the object to be processed passes between the blades 14, 14 while being loaded in the processing container 8, and at this time, the rotary valve 15, which rotates synchronously with the transport chain 6, The conveyance path 3 is maintained in a closed state from the outside. Note that some oil flowing from the oil storage container 8 to the vacuum container l side due to the pressure difference is removed by the pump 19.
is returned to the oil storage container 4 side.
真空容器ｌの内部は真空装置２によってあらかしめ所定
の真空度に下げられており、ここに移送された被処理物
は、まず第１のフライヤー２］ａにて所定温度の油中に
浸される。第１のフライヤーでは吐出ノズル３０ａから
加熱されたｉｔｂか向流あるいは並流の形で絶えず供給
され、この供給布は非処理物を加熱したのち、１０°Ｃ
〜５℃の降下温度をもってオーバーフローされて油溜め
部３１に至る。そして、オーバフローされた油は下方の
戻りタンク３３を通ってポンプ３５により加圧され、熱
交換器３６で所定温度まで加温されて再び吐出ノズル３
０ａからフライヤー２１８へ供給される。この油の流れ
は各フライヤ２１ａ〜２ＩＣとも共通である。The inside of the vacuum container 1 is lowered to a predetermined degree of vacuum by a vacuum device 2, and the workpiece transferred thereto is first immersed in oil at a predetermined temperature in a first fryer 2]a. Ru. In the first fryer, heated itb is constantly supplied from the discharge nozzle 30a in the form of countercurrent or parallel current, and this supply cloth heats the unprocessed material and then heats it to 10°C.
The oil overflows and reaches the oil sump 31 with a temperature drop of ~5°C. The overflowing oil then passes through the lower return tank 33 and is pressurized by the pump 35, heated to a predetermined temperature by the heat exchanger 36, and returned to the discharge nozzle 3.
It is supplied to the fryer 218 from 0a. This oil flow is common to each of the fryers 21a to 2IC.
このように各フライヤー２１にて高温油を循環させるこ
とによって、被処理物を加熱処理し、所定の含水分量に
下げることができる。By circulating high-temperature oil in each fryer 21 in this manner, the material to be treated can be heat-treated to lower the moisture content to a predetermined level.
具体的には、例えば野菜や果物では、１３５℃の油を供
給し、約７分程度で３％の含水量に下げることができ、
これによって油中乾燥食品を得ることができる。Specifically, for example, for vegetables and fruits, oil at 135°C can be supplied and the moisture content can be lowered to 3% in about 7 minutes.
This allows dry foods in oil to be obtained.
肉類や魚類を加熱処理して水戻り製品にするには、最初
のフライヤー２１８にて４０℃以下の低温油を供給し、
４５％以下の含水量となった時点で、他のフライヤー２
１ｂ、２１ｃにＩＩＦＩＩ Ｌ、所定の高温油を供給し
て加熱処理することにより、水を加えて戻す性質の所望
の乾燥製品を得ることができる。To heat-process meat and fish to make rehydrated products, the first fryer 218 supplies low-temperature oil of 40°C or less,
When the moisture content is below 45%, the other fryer 2
By supplying IIFII L and predetermined high-temperature oil to 1b and 21c and heat-treating them, a desired dry product having the property of being reconstituted by adding water can be obtained.
所定の含水量まで下げられた被処理物は、製品搬出部４
０にてホッパ４１を介して外部に排出される。The processed material whose moisture content has been lowered to a predetermined level is transferred to the product unloading section 4.
0, it is discharged to the outside via the hopper 41.
製品が取り除かれた処理容器８は、前記搬送通路３およ
び貯油容器４を経て真空容器１の外部に至り、洗浄部１
０および乾燥部１１を経て再び搬被処理物搬入部５へ至
る。The processing container 8 from which the product has been removed reaches the outside of the vacuum container 1 via the conveyance path 3 and the oil storage container 4, and is transferred to the cleaning section 1.
0 and the drying section 11, the material to be transported returns to the processing object loading section 5.
以上が１サイクルであり、これが連続的に繰り返される
ことによって、所定含水量まで下げられた製品を連続的
に得ることかできる。The above is one cycle, and by continuously repeating this, it is possible to continuously obtain products whose moisture content has been lowered to a predetermined level.
なお、上記実施例では、複数のフライヤー２１ａ〜２Ｉ
Ｃを真空容器１で長平方向に直列的に配置させた構造と
したが、これに限られることなく、真空容器ｌとして箱
型のタンクあるいは径太て短い有底円筒状のタンク等を
用いる場合には、該真空容器の内部にてフライヤー２１
をＥ下方向に多段に積み重ねて配置してもよい。In addition, in the above embodiment, a plurality of fryers 21a to 2I
Although the vacuum vessel 1 has a structure in which C is arranged in series in the longitudinal direction, the present invention is not limited to this, and when a box-shaped tank or a cylindrical tank with a thick and short bottom is used as the vacuum vessel 1. In this case, the fryer 21 is placed inside the vacuum container.
may be stacked in multiple stages downwards.
「発明の効果ｊ
以上説明したように本発明によれば、貯液容器並びに搬
送通路に介装した回転バルブによって、被処理物の連続
的な出し入れを許容しつつ真空容器外部に対しシールす
ることができ、かつ該真空容器内にて被処理物に所定温
度の油を供給して加熱処理することができ、もって安定
した処理が行えて一定品質の製品が得られる。しかも供
給する油の温度を適宜設定したり真空度を適宜設定する
こと等の条件設定が行い易いことから多種製品も手段。Effects of the Invention j As explained above, according to the present invention, the rotary valve installed in the liquid storage container and the conveyance passage allows continuous loading and unloading of the processed material while sealing the vacuum container from the outside. In addition, it is possible to supply oil at a predetermined temperature to the object to be treated in the vacuum container and heat treat it, which allows stable processing and provides products of constant quality.Moreover, the temperature of the oil to be supplied can be Various types of products are also available because it is easy to set conditions such as setting the vacuum level and the degree of vacuum appropriately.
Claims (1)
該真空容器とその近傍に配置される貯液容器とを複数の
円筒状ケーシングを介装して連結する搬送通路と、前記
複数の円筒状ケーシング内に該ケーシングの内壁面に摺
接するブレードを有して設置されかつそれらブレードに
よって前記搬送通路を常に遮断状態に保つ回転バルブと
、前記真空容器および貯液容器を循環するように前記搬
送通路の両側内壁に沿って設けられかつ移送方向適宜間
隔置きに支持された処理容器が前記ブレードと干渉しな
いよう前記回転バルブの速度と同期して移送される搬送
チェーンと、前記真空容器と前記貯液容器の間に設けら
れ前記貯液容器から前記搬送通路を介して真空容器側に
漏れる液を貯液容器側へ戻す液戻し手段とを備えてなり
、 前記真空容器には前記搬送チェーンの処理容器内に装填
されて連続的に搬送される被処理物を揚げるための油容
器が配設されるとともに、該油容器内に所定温度の油を
供給する油供給手段が配設されていることを特徴とする
連続真空フライヤー装置。[Claims] A vacuum container whose interior is maintained at negative pressure by a vacuum device;
A conveyance passage connecting the vacuum container and a liquid storage container disposed near the vacuum container through a plurality of cylindrical casings, and a blade in the plurality of cylindrical casings that slides into contact with the inner wall surface of the casing. a rotary valve that is installed as a rotary valve and keeps the conveyance passage in a closed state with its blades; and a rotary valve that is provided along the inner walls on both sides of the conveyance passage so as to circulate the vacuum container and the liquid storage container, and is spaced appropriately in the conveyance direction. a conveyance chain in which the processing container supported by the blade is transferred in synchronization with the speed of the rotary valve so as not to interfere with the blade; and a conveyance chain provided between the vacuum container and the liquid storage container from the liquid storage container to the transfer path. and a liquid return means for returning liquid leaking to the vacuum container side to the liquid storage container side through the vacuum container, and the vacuum container is equipped with a liquid return means for returning the liquid leaking to the vacuum container side, and the vacuum container is loaded with a processing object loaded in the processing container of the conveyance chain and continuously transported. 1. A continuous vacuum fryer, comprising: an oil container for frying food; and an oil supply means for supplying oil at a predetermined temperature into the oil container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25289390A JPH0759230B2 (en) | 1990-09-21 | 1990-09-21 | Continuous vacuum fryer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25289390A JPH0759230B2 (en) | 1990-09-21 | 1990-09-21 | Continuous vacuum fryer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04132527A true JPH04132527A (en) | 1992-05-06 |
| JPH0759230B2 JPH0759230B2 (en) | 1995-06-28 |
Family
ID=17243635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25289390A Expired - Lifetime JPH0759230B2 (en) | 1990-09-21 | 1990-09-21 | Continuous vacuum fryer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0759230B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988051A (en) * | 1997-06-30 | 1999-11-23 | Asahi Engineering Co., Ltd. | Vacuum-heat processing apparatus |
| WO2010044258A1 (en) * | 2008-10-16 | 2010-04-22 | 株式会社ドール | Fryer device |
| JP2012232143A (en) * | 2011-05-02 | 2012-11-29 | Heat Control Inc | Unitized vacuum fryer |
| WO2020027263A1 (en) * | 2018-08-01 | 2020-02-06 | 株式会社ニチレイフーズ | Method for preparing deep fried food |
-
1990
- 1990-09-21 JP JP25289390A patent/JPH0759230B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5988051A (en) * | 1997-06-30 | 1999-11-23 | Asahi Engineering Co., Ltd. | Vacuum-heat processing apparatus |
| US6068872A (en) * | 1997-06-30 | 2000-05-30 | Asahi Engineering Co., Ltd. | Vacuum-heat processing method |
| WO2010044258A1 (en) * | 2008-10-16 | 2010-04-22 | 株式会社ドール | Fryer device |
| JP2012232143A (en) * | 2011-05-02 | 2012-11-29 | Heat Control Inc | Unitized vacuum fryer |
| WO2020027263A1 (en) * | 2018-08-01 | 2020-02-06 | 株式会社ニチレイフーズ | Method for preparing deep fried food |
| JPWO2020027263A1 (en) * | 2018-08-01 | 2021-11-11 | 株式会社ニチレイフーズ | How to make oiled foods |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0759230B2 (en) | 1995-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6068872A (en) | Vacuum-heat processing method | |
| JP6531333B2 (en) | Low salt kimchi manufacturing system | |
| US3722401A (en) | Apparatus for processing edible foodstuffs | |
| JPH0685743B2 (en) | Decompression fly device and its operating method | |
| US5009150A (en) | Device for the heating or cooling of food-stuffs | |
| CA1162100A (en) | Food processing with steam | |
| CN108850847B (en) | Coarse cereal rice production line and coarse cereal rice production method | |
| JPS6337616B2 (en) | ||
| JPH04132527A (en) | Continuous vacuum frying apparatus | |
| US4566376A (en) | System for producing crisp fruit chips | |
| US1923421A (en) | Process of heat treating substances | |
| US4522217A (en) | Paired conveyor belts with zigzag travel | |
| KR101655880B1 (en) | Rapid Manufacturing System for Simple Leaf Kimchi | |
| KR101655883B1 (en) | Rapid Manufacturing System for Cut Kimchi | |
| JPS58183048A (en) | Method and apparatus for continuous preparation of fried and deoiled food under reduced pressure | |
| US757186A (en) | Apparatus for scalding and washing fruits and vegetables. | |
| US2144800A (en) | Pasteurizer | |
| WO2013157073A1 (en) | Food seasoning device and seasoned food manufacturing apparatus | |
| JP3007064B2 (en) | Cooking method and apparatus for rice cooker and steam | |
| JP2015123242A (en) | Fryer device with filtration function | |
| SU1656300A1 (en) | Device for surface drying of vegetables in container | |
| EP0020011A2 (en) | Packaging of shelled hard boiled eggs and apparatus therefor | |
| JPH022314A (en) | Production apparatus for smoked oyster and smoking furnace | |
| JPH045448B2 (en) | ||
| JP2515760Y2 (en) | Continuous rice cooker |