WO2009141995A1 - 冷凍食品解凍装置 - Google Patents

冷凍食品解凍装置 Download PDF

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Publication number
WO2009141995A1
WO2009141995A1 PCT/JP2009/002188 JP2009002188W WO2009141995A1 WO 2009141995 A1 WO2009141995 A1 WO 2009141995A1 JP 2009002188 W JP2009002188 W JP 2009002188W WO 2009141995 A1 WO2009141995 A1 WO 2009141995A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
frozen food
steam
tank
thawing
Prior art date
Application number
PCT/JP2009/002188
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
佐藤弘雄
樋口雅弘
入江謙太朗
Original Assignee
日清フーズ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日清フーズ株式会社 filed Critical 日清フーズ株式会社
Priority to JP2010512940A priority Critical patent/JPWO2009141995A1/ja
Priority to CN2009801028228A priority patent/CN101925308B/zh
Priority to KR1020107016002A priority patent/KR20110014969A/ko
Publication of WO2009141995A1 publication Critical patent/WO2009141995A1/ja

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/14—Cooking-vessels for use in hotels, restaurants, or canteens
    • A47J27/16—Cooking-vessels for use in hotels, restaurants, or canteens heated by steam
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J2027/006—Cooking-vessels especially adapted for preparing pasta

Definitions

  • the present invention relates to a frozen food thawing device, and more particularly to a frozen food thawing device that thaws food such as frozen pasta in a short time.
  • frozen foods suitable for transporting and storing foods have become widespread.
  • frozen pasta is known that can be eaten simply by thawing and applying pasta sauce.
  • a method of spraying water vapor on the frozen food is known as a method of thawing quickly and in a edible state without drying the food.
  • the conventional apparatus has the following problems.
  • a boiler-type frozen food thawing device that stores water in a container and generates water vapor by boiling it can be considered. This is because if a boiler is used, it is possible to eliminate the unevenness of momentum generated when water vapor is always generated and sprayed.
  • the present invention has been made in view of the above points, and can provide a frozen food thawing device that can be handled without special education on boilers and can uniformly spray water vapor on food. With the goal.
  • the present invention provides a preheating tank that heats feed water with a first heater to boil hot water, draws hot water from the preheating tank, and further heats the hot water with a second heater to generate superheated water and water vapor. It is characterized by comprising a steam tank and a thawing chamber in which water vapor is guided from the upper part of the steam tank and sprayed on the frozen food to thaw it.
  • the present invention is characterized in that in the invention described in claim 1, drainage control means for discharging superheated water in the lower part in the steam tank is provided based on the amount of the sprayed water vapor.
  • the present invention is characterized in that in the invention according to claim 1 or 2, there is provided spray control means for intermittently spraying water vapor generated in the steam tank onto the frozen food.
  • the present invention is characterized in that, in the invention according to any one of claims 1 to 3, the water supply is passed through a water softener.
  • FIG. 1 It is the perspective view which looked at one embodiment of the frozen food thawing device by the present invention from the front. It is the perspective view which looked at the frozen food thawing device shown in Drawing 1 from back. It is a block diagram shown about the water path
  • the frozen noodle-like food is used as the frozen food.
  • the present invention is not limited to this, and can be applied to the thawing of any frozen food, frozen sauce, or any other frozen food. can do.
  • FIG. 1 is a perspective view of an embodiment of a frozen food thawing device according to the present invention as seen from the front.
  • FIG. 2 is a perspective view of the frozen food thawing apparatus shown in FIG. 1 as viewed from the rear.
  • the frozen food thawing apparatus 1 of the present embodiment has a start button 34 operated by a user on the front surface, a thawing chamber 50 for thawing frozen foods on the front, and thawing.
  • a food tray 52 for storing frozen food to be provided and a handle 51 to be gripped when the user puts in and out the food tray 52 are provided, and two sets of these are provided on the left and right.
  • the food tray 52 is open at the top so that frozen food can be easily taken in and out.
  • a spray pipe 14 is provided above the frozen food, and a nozzle 15 provided in the spray pipe 14 (see FIG. 3). ) Spray water vapor on the frozen food.
  • the frozen food thawing apparatus 1 has a configuration that generates water vapor behind it.
  • the tap water water supply
  • the water supplied to the water supply pipe 2 is supplied to the preheating tank 6 through the check valve 3 and the water supply electromagnetic valve 4.
  • Hot water heated in the preheating tank 6 is supplied to the steam tank 10 via the check valve 8.
  • the supplied hot water is further heated to become superheated water to generate water vapor, and this water vapor is supplied to the spray pipe 14 via the shot electromagnetic valve 12.
  • the shot electromagnetic valve 12 is individually provided in each of a path toward the spray pipe 14 above the right food tray 52 and a path toward the spray pipe 14 above the left food tray 52, and the right food tray 52 is provided.
  • the food thawing process using only the food tray 52 using only the food tray 52 on the left side and the food thawing process using the food trays 52 on both sides simultaneously can be performed. This process is selected by operating a start button 34 provided for each side.
  • tap water is supplied to the water supply pipe 2 after passing through a water softener (not shown).
  • tap water contains cations such as Ca 2+ , Mg 2+ , Zn + and Na + and anions such as CO 3 2 ⁇ , Cl ⁇ , SO 4 2 ⁇ and SiO 2 ⁇ . It is known that
  • the cations in the supplied water are adsorbed to release H +, and the anions are adsorbed to release OH ⁇ . Therefore, the water that has passed through the deionizer removes the cations and the anions, and contains H + and OH ⁇ .
  • the cations in the supplied water are adsorbed to release Na +, and the anions are not treated. Therefore, the water passed through the water softener is obtained by removing all the cations other than Na + .
  • an appropriate amount of superheated water in the steam tank 10 is released through the drain electromagnetic valve 18 so that Na + contained in the water in the steam tank 10 does not precipitate. Since the concentration can be suppressed, a water softener can be used. The water softener has a much lower operational cost than the water purifier and is very advantageous.
  • a water flow is created only by the supply water pressure from the tap water tap, that is, the water pressure, without providing a pump or the like, thereby enabling spraying of water vapor. It is known that the water pressure of tap water supplied from the faucet and passed through the water softener is 0.2 to 0.4 MPa in gauge pressure.
  • the water supplied to the water supply pipe 2 passes through the check valve 3 and reaches the water supply electromagnetic valve 4. If the water supply electromagnetic valve 4 is in the closed state, the water stops here, and if the water supply electromagnetic valve 4 is in the open state, the water flows into the preheating tank 6 through the pipe 5.
  • the inside of the preheating tank 6 is filled with water when the frozen food thawing apparatus 1 is in operation.
  • a heater 35 and a temperature sensor 32 are provided in the preheating tank 6, and the temperature of the water in the preheating tank 6 is detected by the temperature sensor 32, and the temperature is 50 ° C. or higher and lower than 100 ° C., preferably 70 ° C. or higher and lower than 100 ° C.
  • the water in the preheating tank 6 is heated by the heater 35 to make hot water.
  • a drain port 16 for discharging water in the preheating tank 6 is provided below the preheating tank 6 and is closed when the frozen food thawing apparatus 1 is in operation.
  • the hot water heated in the preheating tank 6 flows into the steam tank 10 through the pipe 7, the check valve 8 and the pipe 9.
  • a level sensor 31 for detecting the water level of the superheated water 40 in the steam tank 10 a heater 36 for heating the superheated water 40, and the temperature of water vapor generated from the superheated water 40 heated to 100 ° C. or higher.
  • the temperature sensor 33 to detect and the drain port 17 which discharges the superheated water 40 are provided.
  • the drain port 17 is always open, and when the drain electromagnetic valve 18 is closed, the superheated water 40 is stored in the steam tank 10, and when the drain electromagnetic valve 18 is opened, the superheated water 40 is discharged to the drain port 17, It is discharged to the outside through the drain electromagnetic valve 18 and the pipe 19.
  • the water level of the superheated water 40 detected by the level sensor 31 is reported to the control unit 30 described later, and the water supply electromagnetic valve 4 is opened so that the water level becomes a predetermined position. Replenish.
  • the pipe 9 extends below the level of the superheated water 40 in the steam tank 10.
  • the temperature sensor 33 detects the temperature of water vapor in the steam tank 10, and the superheated water 40 in the steam tank 10 is heated by the heater 36 so that the temperature becomes 102 to 120 ° C., thereby generating water vapor.
  • the pressure in the steam tank 10 is 0.01 to 0.1 MPa as a gauge pressure.
  • the steam tank 10 is connected to a shot solenoid valve 12 via a pipe 11. If the shot electromagnetic valve 12 is in the closed state, the water vapor generated in the steam tank 10 is kept in place, and when the shot electromagnetic valve 12 is in the open state, the water vapor in the steam tank 10 is transferred to the pipe 11 and the shot electromagnetic valve 12. And is supplied to the spray pipe 14 via the pipe 13 and sprayed from the nozzle 15 provided on the spray pipe 14 toward the frozen food 60 contained in the food tray 52.
  • the control unit 30 starts operating.
  • the control unit 30 receives the water level in the steam tank 10 detected by the level sensor 31, and keeps the water supply electromagnetic valve 4 open until the water level reaches a predetermined position. When the water level reaches a predetermined position, the water supply solenoid valve 4 is closed. Thereafter, the water supply electromagnetic valve 4 is controlled to be opened and closed so that the water level remains at the predetermined position.
  • control unit 30 receives the temperature of the water in the preheating tank 6 detected by the temperature sensor 32, and heats by turning on the heater 35 until this temperature reaches a predetermined temperature.
  • This predetermined temperature is set to 95 ° C., for example.
  • the heater 35 is turned off. Thereafter, ON / OFF control of the heater 35 is performed so that the temperature of the hot water remains at the predetermined temperature.
  • the controller 30 receives the temperature of the water vapor in the steam tank 10 detected by the temperature sensor 33, and heats the heater 36 until the temperature reaches a predetermined temperature.
  • This predetermined temperature is set to 115 ° C., for example.
  • the pressure in the steam tank 10 is approximately 0.07 MPa in terms of gauge pressure.
  • the frozen food thawing apparatus 1 is illustrated. Notify the user that the food is ready to be thawed, for example, by turning on the lamp.
  • the control unit 30 accepts that the start button 34 has been pressed, and starts the food thawing process.
  • the spray of water vapor from the nozzle 15 is intermittently performed, but the control unit 30 performs this control.
  • the shot solenoid valve 12 is opened for 7 seconds and then closed for 3 seconds, and the set of the open state 7 seconds and the closed state 3 seconds is repeated 6 sets. Even during this operation, the control based on the detection results of the level sensor 31, the temperature sensor 32, and the temperature sensor 33 is continued.
  • This is a spray control means that intermittently sprays the steam generated in the steam tank onto the frozen food.
  • the frozen food 60 is thawed.
  • the frozen food 60 is, for example, 250 g of frozen pasta for one serving, the frozen pasta reaches 90 ° C. and is in a state suitable for eating by intermittent control that repeats 6 sets of this open state 7 seconds and closed state 3 seconds. Was found out.
  • the drain electromagnetic valve 18 is opened at a predetermined timing, and the superheated water 40 in the steam tank 10 is discharged.
  • the amount of water sprayed as water vapor is reduced by the amount of water sprayed by the open state of the shot electromagnetic valve 12, and the water level of the superheated water 40 is lowered and the water supply electromagnetic valve 4 is opened to compensate for this.
  • the superheated water 40 with the highest impurity concentration can be discharged from the drainage port 17. Impurities can be discharged efficiently, and scale generation can be prevented.
  • the water pressure of the tap water supplied to the water supply pipe 2 is 0.2 to 0.4 MPa in gauge pressure, and the pressure in the steam tank 10 is approximately 0. 0 in gauge pressure. Since the pressure is 07 MPa, this pressure difference makes it possible to spray water vapor only with the supply pressure from the tap water without providing a pump or the like.
  • anyone can operate without violating the rules stipulated in the boiler and pressure vessel safety rules described in the column of problems to be solved by the present invention, and the convenience can be improved.
  • the preheating tank 6 is provided in front of the steam tank 10 for generating water vapor so as to preheat water, so that the frozen food 60 can be thawed while suppressing the pressure in the steam tank 10. Sufficient water vapor can be supplied.
  • the pressure in the steam tank 10 is set to approximately 0.07 MPa in terms of gauge pressure.
  • the present invention is not limited to this, and may be in the range of 0.01 to 0.1 MPa. No problem.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Commercial Cooking Devices (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
PCT/JP2009/002188 2008-05-23 2009-05-18 冷凍食品解凍装置 WO2009141995A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010512940A JPWO2009141995A1 (ja) 2008-05-23 2009-05-18 冷凍食品解凍装置
CN2009801028228A CN101925308B (zh) 2008-05-23 2009-05-18 冷冻食品解冻装置
KR1020107016002A KR20110014969A (ko) 2008-05-23 2009-05-18 냉동식품 해동장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-135470 2008-05-23
JP2008135470A JP5497273B2 (ja) 2008-05-23 2008-05-23 冷凍食品解凍装置

Publications (1)

Publication Number Publication Date
WO2009141995A1 true WO2009141995A1 (ja) 2009-11-26

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ID=41339935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/002188 WO2009141995A1 (ja) 2008-05-23 2009-05-18 冷凍食品解凍装置

Country Status (4)

Country Link
JP (2) JP5497273B2 (ko)
KR (1) KR20110014969A (ko)
CN (1) CN101925308B (ko)
WO (1) WO2009141995A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3207801A1 (fr) 2016-02-17 2017-08-23 Sebp Pavailler Dispositif de génération de vapeur , four comprenant un tel dispositif, méthode de génération de vapeur et méthode de cuisson utilisant ladite méthode
US11253097B2 (en) 2015-07-09 2022-02-22 Strix Limited Food preparation
IT202100012206A1 (it) * 2021-05-12 2022-11-12 Pastificio Rana Spa Macchina e metodo per la cottura di cibo

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5497273B2 (ja) * 2008-05-23 2014-05-21 株式会社吉田金属製作所 冷凍食品解凍装置
CN108041149A (zh) * 2017-11-24 2018-05-18 淮北智淮科技有限公司 一种用于冷冻肉制品解冻灭菌的装置
CN110100995A (zh) * 2019-05-24 2019-08-09 典发食品（苏州）有限公司 一种冷冻食品加热装置
CN112006059B (zh) * 2020-08-20 2021-12-10 河南工业大学 一种适用于冷冻面团面制品的生产设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103649A (ja) * 1991-10-18 1993-04-27 Brother Ind Ltd 凍結体の真空解凍方法及びその装置
WO2004005798A1 (ja) * 2002-07-09 2004-01-15 Thermo.Electron Co.,Ltd. 過熱蒸気発生方法及びその装置，過熱蒸気処理装置
JP2007232357A (ja) * 2006-02-01 2007-09-13 Kansai Electric Power Co Inc:The ヒートポンプ式蒸気・温水発生装置

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JP3579400B2 (ja) * 2002-03-01 2004-10-20 株式会社キンレイ 冷凍食品の調理方法及び冷凍調理済み食品用解凍機
JP5497273B2 (ja) * 2008-05-23 2014-05-21 株式会社吉田金属製作所 冷凍食品解凍装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103649A (ja) * 1991-10-18 1993-04-27 Brother Ind Ltd 凍結体の真空解凍方法及びその装置
WO2004005798A1 (ja) * 2002-07-09 2004-01-15 Thermo.Electron Co.,Ltd. 過熱蒸気発生方法及びその装置，過熱蒸気処理装置
JP2007232357A (ja) * 2006-02-01 2007-09-13 Kansai Electric Power Co Inc:The ヒートポンプ式蒸気・温水発生装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HIROKAZU FURUKAWA ET AL.: "Teion Kanetsu Suijoki o Riyo shita Kaito Sochi", REFRIGERATION, vol. 76, no. 882, 2001, pages 316 - 322 *
MAKOTO MIHARA: "Reito Shokuhin no Marketing to Reito·Kako Gijutsu no Shinten Denshi Range ni Okeru Shin Netsugen Steam no Tojo to Shokuhin Kanetsu ni Ataeru Koka", THE FOOD INDUSTRY, vol. 49, no. 5, 2006, pages 81 - 87 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11253097B2 (en) 2015-07-09 2022-02-22 Strix Limited Food preparation
EP3207801A1 (fr) 2016-02-17 2017-08-23 Sebp Pavailler Dispositif de génération de vapeur , four comprenant un tel dispositif, méthode de génération de vapeur et méthode de cuisson utilisant ladite méthode
EP3207802A1 (fr) * 2016-02-17 2017-08-23 Sebp Pavailler Dispositif de génération de vapeur, four comprenant un tel dispositif, méthode de génération de vapeur et méthode de cuisson utilisant ladite méthode
IT202100012206A1 (it) * 2021-05-12 2022-11-12 Pastificio Rana Spa Macchina e metodo per la cottura di cibo
WO2022238922A1 (en) * 2021-05-12 2022-11-17 Pastificio Rana S.P.A. Machine and method for cooking food

Also Published As

Publication number Publication date
JP2011078314A (ja) 2011-04-21
KR20110014969A (ko) 2011-02-14
CN101925308B (zh) 2012-10-10
JPWO2009141995A1 (ja) 2011-09-29
JP5497273B2 (ja) 2014-05-21
CN101925308A (zh) 2010-12-22

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