JP3015380B2 - Frozen dessert production equipment - Google Patents
Frozen dessert production equipmentInfo
- Publication number
- JP3015380B2 JP3015380B2 JP63255653A JP25565388A JP3015380B2 JP 3015380 B2 JP3015380 B2 JP 3015380B2 JP 63255653 A JP63255653 A JP 63255653A JP 25565388 A JP25565388 A JP 25565388A JP 3015380 B2 JP3015380 B2 JP 3015380B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- stirring
- material tank
- tank
- liquid level
- 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
Description
【発明の詳細な説明】 （イ） 産業上の利用分野 本発明はソフトクリーム、シエイク等の冷菓を製造す
る装置に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to an apparatus for producing frozen desserts such as soft ice cream and shakes.
（ロ） 従来の技術 本発明に先行する技術として原料タンクに原料攪拌装
置を形成した冷菓製造装置は商品化されており、原料タ
ンク内の原料を殺菌するために、原料タンクを加熱する
加熱装置を形成した冷菓製造装置にあつては、原料の焦
げ付きを防止するために原料攪拌装置を形成していた。(B) Conventional technology As a technology prior to the present invention, a frozen dessert manufacturing device in which a raw material stirring device is formed in a raw material tank has been commercialized, and a heating device that heats the raw material tank in order to sterilize the raw material in the raw material tank. In the frozen dessert manufacturing apparatus formed with the above, a raw material stirring device is formed in order to prevent the raw materials from being scorched.
だが、原料タンクに貯留される原料の量は一定ではな
く、従来の原料攪拌装置のように常に一定速にて攪拌す
る構成にあつては、原料の均一な攪拌が行なわれない。However, the amount of the raw material stored in the raw material tank is not constant, and in a configuration in which stirring is always performed at a constant speed as in a conventional raw material stirring device, uniform stirring of the raw material is not performed.
すなわち、原料タンク（１〜６の貯留能力あり）
の最大貯留で均一に攪拌できる能力にしておくと、原料
が減るにつれて強く攪拌しすぎることになり、原料にう
ずと波立ち及び飛び散りが発生して、原料に空気が多量
に混入されると共に、原料としての品質が低下する。逆
に最小貯留で均一な攪拌が行なえる能力にしておくと、
最大貯留では十分な攪拌が行なえないものである。That is, the raw material tank (with the storage capacity of 1 to 6)
If the capacity is such that it can be stirred uniformly at the maximum storage of the raw material, the raw material will be stirred too strongly as the raw material decreases, causing undulations and splatters in the raw material, causing a large amount of air to be mixed into the raw material, As the quality decreases. Conversely, if it is set to the ability to perform uniform stirring with minimum storage,
In the maximum storage, sufficient agitation cannot be performed.
（ハ） 発明が解決しようとする課題 本発明は、冷菓製造装置の原料タンク内の原料を加熱
装置により加熱殺菌する場合、原料タンク内の原料の量
に応じて、原料攪拌装置内の攪拌能力を変えることによ
り原料の焦げ付きや原料の劣化を防止し、かつ、効率の
良い最適な攪拌が行えるようにしたものである。(C) Problems to be Solved by the Invention The present invention relates to a method of heating and sterilizing a raw material in a raw material tank of a frozen dessert manufacturing apparatus by a heating device, according to an amount of the raw material in the raw material tank, and a stirring capacity in the raw material stirring device. By changing the temperature, it is possible to prevent the raw material from being scorched and the raw material from deteriorating, and to perform efficient and optimal stirring.
（ニ） 課題を解決するための手段 本発明は、冷菓の原料を貯留する原料タンクと、該原
料タンク内に設けられた原料攪拌装置と、前記原料を加
熱殺菌するための加熱装置と、前記原料タンクから供給
される原料を冷却・攪拌する冷却シリンダと、前記原料
タンク内の原料の液位を検知する液位センサとを備える
と共に、前記加熱装置による加熱殺菌時における前記液
位センサの検知に基づき前記原料攪拌装置の攪拌能力を
可変可能とした冷菓製造装置を提供するものである。(D) Means for Solving the Problems The present invention provides a raw material tank for storing raw materials for frozen desserts, a raw material stirring device provided in the raw material tank, a heating device for heating and sterilizing the raw material, A cooling cylinder for cooling and stirring the raw material supplied from the raw material tank, and a liquid level sensor for detecting the liquid level of the raw material in the raw material tank, and the detection of the liquid level sensor at the time of heat sterilization by the heating device The present invention provides a frozen confectionery production apparatus which can change the stirring capacity of the raw material stirring apparatus based on the above.
原料攪拌装置は、羽根を回転させるように構成しても
よいし、攪拌板を振動させるように構成してもよいし、
攪拌板を大きく直線状、曲線状に移動、往復移動させる
ように構成してもよい。The raw material stirring device may be configured to rotate the blade, or may be configured to vibrate the stirring plate,
The stirring plate may be configured to move largely linearly or curvedly and reciprocate.
攪拌能力の可変は、原料タンク内の原料の量に応じて
行なわれ、その可変は、原料の量を自動検出して自動的
に制御するようにしてもよいし、手動には適宜設定でき
るようにしてもよい。The change of the stirring capacity is performed according to the amount of the raw material in the raw material tank, and the change may be performed by automatically detecting the amount of the raw material and automatically controlling the amount, or may be manually set as appropriate. It may be.
（ホ） 作用 本発明は、原料攪拌装置の攪拌能力を可変できること
で、原料タンクに貯留された原料の量に最適な撹拌が行
なえる。(E) Function In the present invention, since the stirring capacity of the raw material stirring device can be changed, the optimum stirring can be performed for the amount of the raw material stored in the raw material tank.
（ヘ） 実施例 第１図と第２図に示す第１構造と、第３図の第２構造
に基づき本発明の構成を具体化して説明する。(F) Example The configuration of the present invention will be concretely described based on the first structure shown in FIGS. 1 and 2 and the second structure shown in FIG.
第１構造について説明する。 The first structure will be described.
第１図はソフトクリームフリーザ１の要部右側断面図
である。ソフトクリームフリーザ１には、ソフトクリー
ムの原料Ｍを貯留する原料タンク２と、原料タンク２か
ら供給される原料Ｍを冷却攪拌搬送すち冷却シリンダ３
とを備えている。ソフトクリームフリーザ１は原料タン
ク２と冷却シリンダ３を冷却する冷却器４を含む冷凍サ
イクルを備え、冷凍サイクルは冷却時の冷媒の流れる順
序にて示すと、冷媒圧縮機、凝縮器、受液器、液圧弁、
冷却器４、気液分離器とを備えている。原料タンク２と
冷却シリンダ３の原料Ｍを加熱殺菌するサイクルを備え
ており、そのサイクルは冷凍サイクルを逆サイクルとし
て用いるもので、冷却器４が凝縮器となり放熱し、凝縮
器が冷却器となり吸熱する。原料タンク２と冷却シリン
ダ３は冷却器４による冷却、又は加熱効率を向上させる
ために周囲を断熱材５にて被つている。FIG. 1 is a right side sectional view of a main part of the soft serve freezer 1. The soft cream freezer 1 includes a raw material tank 2 for storing a soft cream raw material M, and a cooling cylinder 3 for cooling, stirring and conveying the raw material M supplied from the raw material tank 2.
And The soft ice cream freezer 1 includes a refrigeration cycle including a raw material tank 2 and a cooler 4 for cooling the cooling cylinder 3. The refrigeration cycle is represented by a refrigerant compressor, a condenser, and a receiver in the order in which the refrigerant flows during cooling. , Hydraulic valve,
A cooler 4 and a gas-liquid separator are provided. A cycle for heating and sterilizing the raw material M in the raw material tank 2 and the cooling cylinder 3 is provided. In this cycle, the refrigerating cycle is used as a reverse cycle, and the cooler 4 becomes a condenser and releases heat, and the condenser becomes a cooler and absorbs heat. I do. The raw material tank 2 and the cooling cylinder 3 are covered with a heat insulating material 5 in order to improve cooling or heating efficiency by the cooler 4.
冷却シリンダ３はソフトクリームフリーザ１の前面に
一端開口が位置しており、操作レバー体６にて開閉され
る注出口を有するフリーザドア７にて閉塞している。冷
却シリンダ３内にはフリーザドア７と冷却シリンダ３後
部との間で枢支されるビータ８を配設し、ビータ８の回
転にて冷却シリンダ３内の原料Ｍは攪拌されると共に、
フリーザドア７に向い搬送される。The cooling cylinder 3 has an opening at one end in front of the soft ice cream freezer 1 and is closed by a freezer door 7 having a spout opened and closed by an operation lever body 6. A beater 8 pivotally supported between the freezer door 7 and the rear part of the cooling cylinder 3 is disposed in the cooling cylinder 3, and the rotation of the beater 8 stirs the raw material M in the cooling cylinder 3,
It is conveyed toward the freezer door 7.
原料タンク２の底部と、冷却シリンダ３の後部とは連
通部９にて連通している。連通部９には原料供給管10が
挿入嵌合装着される。原料供給管10の下端開口は冷却シ
リンダ３に対し開放され、上端開口は原料タンク２の上
部に位置し、常に原料Ｍの液面より上にある。原料供給
管10の原料タンク２底部近接部には原料流入口11を形成
している。原料タンク２の原料Ｍは原料流入口11から原
料供給管10内に流入し、原料供給管10の上部開口より引
き込む空気と混合されて冷却シリンダ３に流入する。The bottom part of the raw material tank 2 and the rear part of the cooling cylinder 3 communicate with each other through a communication part 9. A raw material supply pipe 10 is inserted and fitted into the communication portion 9. The lower end opening of the raw material supply pipe 10 is open to the cooling cylinder 3, and the upper end opening is located above the raw material tank 2 and is always above the liquid level of the raw material M. A raw material inlet 11 is formed near the bottom of the raw material tank 2 of the raw material supply pipe 10. The raw material M in the raw material tank 2 flows from the raw material inlet 11 into the raw material supply pipe 10, is mixed with air drawn from the upper opening of the raw material supply pipe 10, and flows into the cooling cylinder 3.
原料タンク２には、原料Ｍを攪拌する原料攪拌装置12
を形成している。原料攪拌装置12は原料タンク２底部に
回転自在に枢支した攪拌羽根13と、攪拌羽根13を回転す
る電動機14を備えている。攪拌羽根13には磁石を装着し
ており、攪拌羽根13に対する原料タンク２の外側には電
動機14にて回転駆動される磁石15を配設し、磁気結合に
て電動機14の回転力を攪拌羽根13に伝える。電動機14は
可変速できるモータを用い、本構造では無段階速度調整
制御が容易な直流モータを用いている。The raw material tank 2 has a raw material stirring device 12 for stirring the raw material M.
Is formed. The raw material stirring device 12 includes a stirring blade 13 rotatably supported at the bottom of the raw material tank 2 and an electric motor 14 for rotating the stirring blade 13. A magnet is mounted on the stirring blade 13, and a magnet 15 that is driven to rotate by a motor 14 is disposed outside the raw material tank 2 with respect to the stirring blade 13, and the rotational force of the motor 14 is magnetically coupled to the stirring blade. Tell 13 The motor 14 uses a motor capable of variable speed, and in the present structure, a DC motor that facilitates stepless speed adjustment control is used.
原料タンク２には、開閉塞16を装着し、開閉塞16に
は、原料タンク２の原料Ｍの液位を検出する１対の電極
センサ17を装着している。電極センサ17は、原料Ｍの液
面より底に向い挿入され、原料Ｍの液面変化により、電
極センサ17の抵抗が変化する。電極センサ17の抵抗変化
を、第２図に示す如く増幅器18に入力し、電動機14に印
加される電源19からの印加電圧を変化させて、電動機14
の回転を制御する。電動機14は原料タンク２の液面が低
下するに比例して、回転数が低下する。したがつて、原
料タンク２の原料Ｍはその量に応じて適性な攪拌力にて
攪拌され、原料Ｍが均一となると共に効率よい冷却又は
加熱が行なわれる。The raw material tank 2 is provided with an open / close 16, and the open / close 16 is provided with a pair of electrode sensors 17 for detecting the liquid level of the raw material M in the raw material tank 2. The electrode sensor 17 is inserted toward the bottom from the liquid level of the raw material M, and the resistance of the electrode sensor 17 changes due to a change in the liquid level of the raw material M. The resistance change of the electrode sensor 17 is input to the amplifier 18 as shown in FIG. 2, and the voltage applied from the power supply 19 applied to the motor 14 is changed.
To control the rotation of The rotation speed of the electric motor 14 decreases in proportion to the decrease in the liquid level of the raw material tank 2. Therefore, the raw material M in the raw material tank 2 is stirred with an appropriate stirring force according to the amount, so that the raw material M becomes uniform and efficient cooling or heating is performed.
第３図に示す第２構造は、電動機14を高速と低速の２
段に切り換えて制御するものである。原料タンク２の原
料Ｍを攪拌羽根13を高速で回転させても、原料Ｍの飛び
散りや攪拌過剰とならない最低液位（図に点線にて示
す）を検出するように電極センサ18を形成し、電極セン
サ18にて最低液位を検出すると電動機14を低速にて回転
させるものである。The second structure shown in FIG.
The control is performed by switching to stages. An electrode sensor 18 is formed to detect the minimum liquid level (shown by a dotted line in the figure) of the raw material M in the raw material tank 2 even when the stirring blade 13 is rotated at a high speed and the raw material M is not splattered or excessively stirred. When the lowest level is detected by the electrode sensor 18, the motor 14 is rotated at a low speed.
なお、原料タンク２の原料Ｍの液位検出は、電極セン
サ17、18に限定されるものではなく、圧力センサにて行
なつてもよいし、フロートの上下動にてリードスイッチ
を切入して検出するようにしてもよい。The detection of the liquid level of the raw material M in the raw material tank 2 is not limited to the electrode sensors 17 and 18, and may be performed by a pressure sensor, or by turning a reed switch on and off by moving the float up and down. You may make it detect.
また、原料攪拌装置は攪拌羽根を原料タンク２の上面
開口より挿入するように形成してもよく、原料タンク２
の原料Ｍを攪拌できる構造であればよい。Further, the raw material stirring device may be formed so that the stirring blade is inserted from the upper opening of the raw material tank 2.
Any structure can be used as long as the raw material M can be stirred.
さらに、原料攪拌装置12の攪拌能力を可変する構造と
して、電動機14の回転数を可変して行うものであるが、
これに限定されず、電動機14を正逆転制御するように
し、攪拌羽根13の形状を正回転では大きな攪拌力とな
り、逆回転では小さな攪拌力となる構造でも同様の作用
効果が得られる。Furthermore, as a structure for varying the stirring capacity of the raw material stirring device 12, the rotation speed of the electric motor 14 is varied,
The present invention is not limited to this, and the same operation and effect can be obtained even when the electric motor 14 is controlled to rotate in the normal and reverse directions, and the shape of the stirring blade 13 becomes a large stirring force in the forward rotation and becomes small in the reverse rotation.
（ト） 発明の効果 冷菓製造装置の原料タンク内の原料を加熱装置により
加熱殺菌する場合、原料の攪拌を、原料タンクに対する
貯留量に応じてその能力を可変できるようにしたこと
で、原料の均一化が図れ、飛び散りによる原料の品質低
下も防止でき、しかも、効率の良い最適な攪拌が行える
のである。(G) Effect of the Invention When the raw material in the raw material tank of the frozen dessert manufacturing apparatus is heated and sterilized by the heating device, the ability to stir the raw material can be varied according to the storage amount in the raw material tank, so that the raw material Uniformity can be achieved, the quality of the raw material can be prevented from deteriorating due to scattering, and efficient and optimal stirring can be performed.
図は本発明を示し、第１図は第１構造の要部右側断面
図、第２図は回路図、第３図は第２構造の要部右側断面
図である。 １……ソフトクリームフリーザ（冷菓製造装置） ２……原料タンク、３……冷却シリンダ、 12……原料攪拌装置、13……攪拌羽根。1 shows the present invention. FIG. 1 is a right side sectional view of a main part of a first structure, FIG. 2 is a circuit diagram, and FIG. 3 is a right side sectional view of a main part of a second structure. 1 ... soft cream freezer (frozen dessert production equipment) 2 ... raw material tank 3 ... cooling cylinder 12 ... raw material stirring device 13 ... stirring blades.
フロントページの続き (72)発明者 石坂 豊 大阪府守口市京阪本通２丁目18番地 三 洋電機株式会社内 (56)参考文献 特開 昭59−71648（ＪＰ，Ａ) 特開 昭63−123343（ＪＰ，Ａ) 実開 昭62−65085（ＪＰ，Ｕ) 実開 昭62−65084（ＪＰ，Ｕ)Continuation of front page (72) Inventor Yutaka Ishizaka 2-18-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (56) References JP-A-59-71648 (JP, A) JP-A-63-123343 (JP, A) Japanese Utility Model Showa 62-65085 (JP, U) Japanese Utility Model Showa 62-65084 (JP, U)
Claims (1)
料タンク内に設けられた原料攪拌装置と、前記原料を加
熱殺菌するための加熱装置と、前記原料タンクから供給
される原料を冷却・攪拌する冷却シリンダと、前記原料
タンク内の原料の液位を検知する液位センサとを備える
と共に、前記加熱装置による加熱殺菌時における前記液
位センサの検知に基づき前記原料攪拌装置の攪拌能力を
可変可能としたことを特徴とする冷菓製造装置。1. A raw material tank for storing frozen dessert raw material, a raw material stirring device provided in the raw material tank, a heating device for heating and sterilizing the raw material, and cooling a raw material supplied from the raw material tank. A cooling cylinder for stirring, and a liquid level sensor for detecting a liquid level of the raw material in the raw material tank, and a stirring capacity of the raw material stirring device based on the detection of the liquid level sensor during the heat sterilization by the heating device. A frozen dessert production apparatus characterized in that the temperature can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63255653A JP3015380B2 (en) | 1988-10-11 | 1988-10-11 | Frozen dessert production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63255653A JP3015380B2 (en) | 1988-10-11 | 1988-10-11 | Frozen dessert production equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104245A JPH02104245A (en) | 1990-04-17 |
| JP3015380B2 true JP3015380B2 (en) | 2000-03-06 |
Family
ID=17281743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63255653A Expired - Lifetime JP3015380B2 (en) | 1988-10-11 | 1988-10-11 | Frozen dessert production equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3015380B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4966773B2 (en) * | 2007-07-20 | 2012-07-04 | 三洋電機株式会社 | Frozen confectionery manufacturing equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5971648A (en) * | 1982-10-13 | 1984-04-23 | Advance Res & Dev Co Ltd | Production unit for soft cream of fermented milk |
-
1988
- 1988-10-11 JP JP63255653A patent/JP3015380B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02104245A (en) | 1990-04-17 |
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