WO2014109046A1 - 焼成装置及びオーブン - Google Patents

焼成装置及びオーブン Download PDF

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Publication number
WO2014109046A1
WO2014109046A1 PCT/JP2013/050376 JP2013050376W WO2014109046A1 WO 2014109046 A1 WO2014109046 A1 WO 2014109046A1 JP 2013050376 W JP2013050376 W JP 2013050376W WO 2014109046 A1 WO2014109046 A1 WO 2014109046A1
Authority
WO
WIPO (PCT)
Prior art keywords
endless belt
heating
fired
heating unit
temperature
Prior art date
Application number
PCT/JP2013/050376
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
内山　素行
Original Assignee
株式会社七洋製作所
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 株式会社七洋製作所 filed Critical 株式会社七洋製作所
Priority to PCT/JP2013/050376 priority Critical patent/WO2014109046A1/ja
Priority to CN201380074419.5A priority patent/CN105007742B/zh
Priority to KR1020157021164A priority patent/KR101796268B1/ko
Priority to JP2014556301A priority patent/JP6049763B2/ja
Publication of WO2014109046A1 publication Critical patent/WO2014109046A1/ja
Priority to HK16101415.7A priority patent/HK1213435A1/zh

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    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/06—Ovens heated by radiators
    • A21B1/22—Ovens heated by radiators by electric radiators
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/24—Ovens heated by media flowing therethrough
    • A21B1/28—Ovens heated by media flowing therethrough by gaseous combustion products
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/40—Bakers' ovens characterised by the means for regulating the temperature
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
    • A21B1/48—Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces in the form of an endless band

Definitions

  • the present invention relates to a baking apparatus and an oven. Specifically, the present invention relates to a baking apparatus in which a baking process is performed in a process in which an object to be fired is conveyed and an oven in which the baking apparatus is incorporated.
  • the heating apparatus 101 includes a heating furnace 102 that generates hot air, and a heating duct 104 that is disposed along the conveying path of the object to be fired, and The hot air generated by the heating furnace 102 passes through the heating duct 104 and returns to the heating furnace 102 again.
  • the belt of the transport conveyor 105 is heated by the heating duct 104 while moving along the transport path of the object to be fired in the oven 106.
  • the belt of the transport conveyor 105 is heated by the heating duct 104 while moving the object to be fired in the oven 106, but the object to be fired is collected at the carry-out port and moves in the non-loading area. It will naturally cool in between. This makes it difficult to instantaneously heat the temperature of the belt of the conveyor 105 near the carry-in port of the oven 106 to a set value.
  • baking of cream puffs, sponge cakes, etc. requires baking at a uniform heating temperature from the beginning.
  • conveyor belts are made of stainless steel plate or the like having good thermal conductivity.
  • the conveyor belt is heated by the oven mounting area and cooled by the oven non-mounting area. Damage or failure due to thermal deformation of the belt is likely to occur.
  • the present invention has been made in view of the above points, and an object of the present invention is to provide a baking apparatus in which baking unevenness of an object to be fired hardly occurs and an oven incorporating the baking apparatus. .
  • a baking apparatus has a mounting area on which an object to be fired is placed, a non-mounting area facing the placing area, and the object to be fired.
  • An endless belt formed so as to be transportable, an upper heating heating unit that is disposed above a placement region of the endless belt and heats the object to be fired placed on the placement region of the endless belt, A lower heating unit that is disposed below the placement area of the endless belt and heats the placement area of the endless belt; and a non-placement area of the endless belt that is disposed in the vicinity of the non-placement area of the endless belt.
  • a preheating unit for heating is disposed for heating.
  • the object to be fired is predetermined by an endless belt that has a placement area on which the object to be fired is placed and a non-mounting area that faces the placement area, and is formed so that the object to be fired can be conveyed.
  • an endless belt that has a placement area on which the object to be fired is placed and a non-mounting area that faces the placement area, and is formed so that the object to be fired can be conveyed.
  • an upper end heating unit that is disposed above the endless belt placement region and heats the subject to be fired placed on the endless belt placement region conveys the firing subject to a predetermined distance by the endless belt. During this time, it is possible to heat from above.
  • the object to be fired placed on the placement area of the endless belt is disposed below the placement area of the endless belt by the lower heating unit that heats the placement area of the endless belt. It is possible to heat from the bottom.
  • a temperature difference between the endless belt mounting region and the endless belt non-mounting region can be achieved by a preheating unit that is disposed in the vicinity of the endless belt non-mounting region and heats the endless belt non-mounting region. It can be as small as possible. Thereby, it becomes possible to suppress the thermal deformation of the endless belt.
  • the upper fire heating unit when configured by a plurality of upper fire split heating units that can be controlled by a temperature sensor, the object to be fired is formed by the placement region of the endless belt. While being conveyed, it becomes possible to adjust the degree of baking according to the type of the object to be fired.
  • the lower flame heating unit is configured by a plurality of lower flame divided heating units that can be controlled by a temperature sensor, the temperature of the placement region of the endless belt is uniformly adjusted. It becomes possible to do.
  • the heater is placed on the placement region of the endless belt. It is possible to easily adjust the temperature simply by adjusting the current value according to the individual objects to be fired.
  • the preheating unit is an electric heater
  • the temperature can be easily adjusted only by adjusting the current value.
  • the oven which concerns on this invention is arrange
  • An endless belt that has a non-mounting area and is formed so as to be able to convey an object to be fired, and is disposed above the mounting area of the endless belt and is mounted on the mounting area of the endless belt
  • a preheating unit that is disposed in the vicinity and heats the non-mounting area of the endless belt.
  • an endless belt that is disposed in the oven body, has a placement area on which the object to be fired is placed, and a non-mounting area that faces the placement area, and is formed so that the object to be fired can be conveyed.
  • the fired product is placed in the oven body with the endless belt by an upper heating heating unit that is disposed above the placement region of the endless belt and heats the fired product placed on the placement region of the endless belt. It is possible to heat from above while transporting to a distance of.
  • the object to be fired placed on the placement area of the endless belt is disposed below the placement area of the endless belt by the lower heating unit that heats the placement area of the endless belt. It is possible to heat from the bottom.
  • a temperature difference between the endless belt mounting region and the endless belt non-mounting region can be achieved by a preheating unit that is disposed in the vicinity of the endless belt non-mounting region and heats the endless belt non-mounting region. It can be as small as possible. Thereby, it becomes possible to suppress the thermal deformation of the endless belt.
  • the baking apparatus and the oven of the present invention it is possible to bak the object to be baked, which hardly causes uneven baking.
  • FIG. 1 is a schematic front view for explaining an example of an oven to which the present invention is applied
  • FIG. 2 is a schematic plan view for explaining an example of an oven to which the present invention is applied
  • FIG. 3 is a baking apparatus to which the present invention is applied
  • FIG. 4 is a schematic plan view in cross section for explaining an example of a firing apparatus to which the present invention is applied.
  • the oven body 1 shown here has, for example, a length of about 12,000 mm and a height of about 14,000 mm, a height of about 870 mm and a width of about 2,050 mm on a base 2.
  • the conveyance path 3 having an opening at both ends that is approximately 600 mm is formed.
  • An inlet 4 for feeding a material to be fired (not shown) is formed at one opening end of the conveyance path 3, and a material to be fired (not shown) is taken out at the other opening end.
  • the outlet 5 is formed.
  • window portions 7 each having a heat-resistant glass (not shown) attached to the wall surfaces (6, 6A) on both sides along the longitudinal direction of the conveyance path 3 are arranged.
  • twelve humidity adjusting dampers 8 that are in communication with the inside of the transport path 3 are disposed on the upper end surface of the transport path 3.
  • an operation panel portion 9 is provided on the wall surface 6 near the inlet 4 of the conveyance path 3, and a control panel 10 is provided on the wall surface 6 A of the conveyance path 3.
  • the baking apparatus 11 attached in the oven main body 1 includes a transport unit 12 disposed between the inlet 4 and the outlet 5 of the transport path 3 of the oven main body 1, an upper heating heating unit 13, and a lower It comprises a fire heating unit 14 and a preheating unit 15.
  • an endless belt 18 is provided between a pulley 17 disposed on the inlet 4 side in the base 2 and a driving pulley 16 disposed on the outlet 5 side in the base 2.
  • the endless belt 18 is formed of, for example, a caterpillar type stainless steel plate having excellent thermal conductivity.
  • a drive motor (not shown) is attached to the drive pulley 16 so that the endless belt 18 can be rotated by the rotation of the drive pulley 16.
  • the endless belt 18 moves from the inlet 4 to the outlet 5, and the place where the object to be baked is placed and conveyed is set as a placement area 19.
  • a non-mounting region 20 is defined while 18 moves from the outlet 5 toward the inlet 4.
  • the upper fire heating unit 13 for heating the object to be fired is disposed above the placement region 19 of the endless belt 18. Further, the upper fire heating unit 13 is composed of twelve upper fire division heating units 21.
  • a lower fire heating unit 14 is disposed below the placement area 19 of the endless belt 18 and heats the placement area 19 of the endless belt 18. Further, the lower heating unit 14 includes twelve lower fire division heating units 22.
  • twelve preheating units 15 that are disposed below the non-mounting area 20 of the endless belt 18 and heat the non-mounting area 20 of the endless belt 18 are disposed.
  • FIG. 5 (A) is a schematic diagram for explaining an example of temperature control of the upper heating part of the baking apparatus to which the present invention is applied
  • FIG. 5 (B) is a lower flame of the baking apparatus to which the present invention is applied
  • FIG. 5C is a schematic diagram for explaining an example of the temperature control of the preheating part of the baking apparatus to which the present invention is applied.
  • the upper fire split heating unit 21 is divided into four temperature control blocks, with the three upper fire split heating units 21 as one temperature control block 23. Furthermore, each upper fire division heating part 21 of the temperature control block 23 is comprised from the four electric heaters 24 along the longitudinal direction of an endless belt (not shown).
  • the four electric heaters 24 are, for example, upper fire 1, upper fire 2, upper fire 3, and upper fire 4, The temperature can be adjusted for each electric heater 24.
  • a temperature sensor 25 is provided substantially at the center of the temperature control block 23.
  • the temperature sensor 25 detects the temperature in the furnace, and the temperature of each of the electric heaters 24 of the upper fire split heating unit 21 for each temperature control block 23. It is configured to make adjustments.
  • the lower flame heating unit 14 includes four lower flame division heating units 22 as four temperature control blocks 23A, and four lower flame division heating units 22 as four temperature control blocks 23A. Divided into temperature control blocks. Furthermore, each lower fire division heating part 22 of the temperature control block 23A is composed of two electric heaters 24 along the longitudinal direction of an endless belt (not shown). The two electric heaters 24 are divided into, for example, a lower flame 1 and a lower flame 2, and the temperature of each electric heater 24 can be adjusted.
  • a temperature sensor 25A is provided in the center of the temperature control block 23A, and the temperature sensor 25A detects the temperature in the furnace and adjusts the temperature of the electric heater 24 of each lower flame division heating unit 22. Yes.
  • the twelve preheating units 15 are divided into four temperature control blocks, with the three preheating units 15 as one temperature control block 23B. Furthermore, each preheating part 15 of the temperature control block 23B is comprised from the two electric heaters 24 at right angle with respect to the longitudinal direction of an endless belt (not shown).
  • the two electric heaters 24 are, for example, divided into preheat 1 and preheat 2 and are configured such that the temperature of each electric heater 24 can be adjusted.
  • a temperature sensor 25B is provided in the center of the temperature control block 23B, and the temperature of the furnace is detected by the temperature sensor 25B and the temperature of each electric heater 24 of the preheating unit 15 is adjusted.
  • the humidity adjusting damper 8 is configured such that the humidity can be adjusted for each temperature control block 23 by using the three humidity adjusting dampers 8 as one block.
  • the material A to be fired on the tray 26 is heated by the upper-fire heating unit 13 and the lower-fire heating unit 14 while being transported from the loading port 4 side of the loading region 19 of the endless belt 18 to the outlet 5 side. Is done.
  • the temperatures of the upper fire heating unit 13, the lower fire heating unit 14, and the preheating unit 15 that are divided into four blocks are set according to the type of the object A to be baked. .
  • the article A to be fired on the surface 19 of the endless belt 18 is fired by the upper fire heating section 13 and the lower fire heating section 14 which are set for each temperature control block (23, 23A).
  • a temperature sensor (not shown) is used while observing the baking condition of the object A to be fired conveyed from the windows 7 on the wall surfaces (6, 6A) on both sides along the longitudinal direction of the conveying path 3. While detecting the furnace temperature, the temperature of the upper-fire split heating unit 21 is adjusted for each temperature control block (not shown) of the upper-fire heating unit 13.
  • the humidity in the conveyance path 3 is adjusted by adjusting the exhaust of the humidity adjusting damper 8 arranged for each temperature control block 23.
  • the non-mounting area 20 of the endless belt 18 is heated by the preheating unit 15, so that the temperature difference from the mounting area 19 of the endless belt 18 is increased. Becomes smaller.
  • the firing from the bottom surface of the workpiece A can be made uniform, and uneven firing is prevented. It becomes possible.
  • a timer setting function is provided in the operation panel unit (not shown), and the endless belt 18 is uniformly heated by the upper heating unit 13 and the lower heating unit 14 before starting work, thereby firing the object A to be baked. Can be started immediately.
  • the upper fire heating section has a plurality of upper fire split heating sections that can be controlled by a temperature sensor, but the necessity of having such an upper fire split heating section is not necessarily required. Absent.
  • the lower fire heating unit has a plurality of lower fire split heating units that can be controlled by a temperature sensor, but the necessity of having such a lower fire split heating unit is not necessarily required. Absent.
  • the upper fire split heating unit or the lower fire split heating unit is a plurality of electric heaters whose temperature can be controlled will be described in detail.
  • the lower heat split heating unit is an electric heater.
  • the upper fire divided heating section or the lower fire divided heating section may be used as a heat source such as gas, it is desirable to use an electric heater that can adjust the temperature very easily and has excellent safety.
  • the preheating unit is an electric heater, but it is not always necessary to use an electric heater.
  • the preheating part may be used as a heat source such as gas, but it is desirable to use an electric heater that can adjust the temperature very easily and has excellent safety.
  • it is formed of a caterpillar type stainless steel plate, but it is not necessarily formed of a caterpillar type stainless steel plate as long as it has good thermal conductivity and can be circulated.
  • a belt-shaped member made of a stainless steel plate may be used.
  • the temperature difference from the mounting area of the endless belt is reduced, and it is possible to suppress uneven burning of the object to be fired.
  • the upper fire heating part or the lower fire heating part is a plurality of upper fire split heating parts or a plurality of lower fire split heating parts, and temperature control is possible by a temperature sensor, so that the type of the object to be fired Corresponding firing becomes possible.
  • the temperature adjustment for each temperature control block can be smoothly performed by configuring the upper fire heating section, the lower fire heating section, or the preheating section with a plurality of electric heaters.
  • SYMBOLS 1 Oven body 2 Base 3 Conveying path 4 Inlet 5 Outlet 6, 6A Wall surface 7 Window part 8 Humidity adjustment damper 9 Operation panel part 10 Control panel 11 Firing apparatus 12 Conveying part 13 Upper flame heating part 14 Lower flame heating part DESCRIPTION OF SYMBOLS 15 Preheating part 16 Drive pulley 17 Pulley 18 Endless belt 19 Placement area 20 Non-placement area 21 Upper fire division heating part 22 Lower fire division heating part 23, 23A, 23B Temperature control block 24 Electric heater 25, 25A, 25B Temperature Sensor 26 tray

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)
  • Tunnel Furnaces (AREA)
  • Confectionery (AREA)
PCT/JP2013/050376 2013-01-11 2013-01-11 焼成装置及びオーブン WO2014109046A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2013/050376 WO2014109046A1 (ja) 2013-01-11 2013-01-11 焼成装置及びオーブン
CN201380074419.5A CN105007742B (zh) 2013-01-11 2013-01-11 烘焙设备和烤箱
KR1020157021164A KR101796268B1 (ko) 2013-01-11 2013-01-11 소성장치 및 오븐
JP2014556301A JP6049763B2 (ja) 2013-01-11 2013-01-11 焼成装置及びオーブン
HK16101415.7A HK1213435A1 (zh) 2013-01-11 2016-02-05 烘焙設備和烤箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/050376 WO2014109046A1 (ja) 2013-01-11 2013-01-11 焼成装置及びオーブン

Publications (1)

Publication Number Publication Date
WO2014109046A1 true WO2014109046A1 (ja) 2014-07-17

Family

ID=51166715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/050376 WO2014109046A1 (ja) 2013-01-11 2013-01-11 焼成装置及びオーブン

Country Status (5)

Country Link
JP (1) JP6049763B2 (zh)
KR (1) KR101796268B1 (zh)
CN (1) CN105007742B (zh)
HK (1) HK1213435A1 (zh)
WO (1) WO2014109046A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016220599A (ja) * 2015-05-29 2016-12-28 株式会社七洋製作所 カステラ焼成用トンネルオーブン
JP2019004840A (ja) * 2017-06-28 2019-01-17 株式会社ブルボン 食品加熱装置及び食品冷却装置

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CN107518036A (zh) * 2017-09-27 2017-12-29 铜仁跑山牛食品有限公司 一种牛肉烘烤箱控制系统
CN108710392B (zh) * 2018-04-26 2020-12-22 广东美的厨房电器制造有限公司 烤箱预热控制方法、装置及计算机可读存储介质
CN108782630A (zh) * 2018-06-29 2018-11-13 东台市新杰科机械有限公司 一种智能调速的食品用持续电加热炉系统
CN110150339B (zh) * 2019-05-08 2021-04-20 吕建林 烤饼机及烤饼方法
CN111053091B (zh) * 2019-12-31 2021-09-03 广东智源机器人科技有限公司 食材加工设备
CN111358282B (zh) * 2020-02-19 2021-08-24 华帝股份有限公司 一种蒸烤设备在预热模式下的温湿度控制方法
CN111345328A (zh) * 2020-03-16 2020-06-30 南京俊达诚数控科技有限公司 一种具有温度控制功能的高效型豆干烘烤设备
CN113133474B (zh) * 2021-04-16 2021-12-28 广州伟格机械设备有限公司 一种直燃式智能燃气隧道炉

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JPS61242535A (ja) * 1985-04-22 1986-10-28 並木　孝男 製パン製菓工程における焼成品の焼色均一化装置
JPH0534966B2 (zh) * 1985-11-19 1993-05-25 Tempearl Industrial
JP2002000166A (ja) * 2000-06-16 2002-01-08 Kyudensha:Kk トンネルオーブン
JP4699653B2 (ja) * 2001-08-31 2011-06-15 株式会社七洋製作所 オーブンにおける焼きムラ防止方法およびオーブン

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JP2997359B2 (ja) * 1991-02-05 2000-01-11 中国電力株式会社 誘導加熱式の菓子類の焙焼装置
JPH0822201B2 (ja) * 1992-10-13 1996-03-06 株式会社フジサワ トンネルオーブンの温度制御装置
US7001626B2 (en) * 2002-04-17 2006-02-21 Carrier Commerical Refrigeration, Inc. Automated grill
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JPS5638164B2 (zh) * 1979-05-25 1981-09-04
JPS61242535A (ja) * 1985-04-22 1986-10-28 並木　孝男 製パン製菓工程における焼成品の焼色均一化装置
JPH0534966B2 (zh) * 1985-11-19 1993-05-25 Tempearl Industrial
JP2002000166A (ja) * 2000-06-16 2002-01-08 Kyudensha:Kk トンネルオーブン
JP4699653B2 (ja) * 2001-08-31 2011-06-15 株式会社七洋製作所 オーブンにおける焼きムラ防止方法およびオーブン

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016220599A (ja) * 2015-05-29 2016-12-28 株式会社七洋製作所 カステラ焼成用トンネルオーブン
JP2019004840A (ja) * 2017-06-28 2019-01-17 株式会社ブルボン 食品加熱装置及び食品冷却装置

Also Published As

Publication number Publication date
CN105007742B (zh) 2017-12-26
KR101796268B1 (ko) 2017-11-10
HK1213435A1 (zh) 2016-07-08
JPWO2014109046A1 (ja) 2017-01-19
CN105007742A (zh) 2015-10-28
KR20150104161A (ko) 2015-09-14
JP6049763B2 (ja) 2016-12-21

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