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公开(公告)号：US08820312B2
公开(公告)日：2014-09-02
申请号：US13312926
申请日：2011-12-06
CPC分类号： A21B1/10 , A21B1/48 , F23C9/00 , F23L7/007 , F23L15/00 , F23L2900/07001 , Y02E20/322 , Y02E20/344 , Y02E20/348 , Y02P60/83
摘要： The oxygen transport reactor-based oven is an oven for heating articles, such as bread, using oxygen transport reactor-based combustion in order to recycle carbon dioxide, rather than releasing the carbon dioxide into the environment. The oven includes an upper furnace chamber having a plurality of oxygen transport reactors disposed therein. A mixture of fuel and gaseous carbon dioxide is delivered to the interior of each oxygen transport reactor. Pressurized air is then delivered to the upper furnace chamber, so that oxygen from the pressurized air is driven through an ion transport membrane of each oxygen transport reactor to combust with the fuel. This combustion produces carbon dioxide, water vapor and heat. The generated heat is used to heat the articles to be heated, which are received within a heating chamber positioned beneath the upper furnace chamber.
摘要翻译： 基于氧传输反应器的烘箱是用于使用氧传输反应器的燃烧来加热物品（例如面包）的烘箱，以便循环二氧化碳，而不是将二氧化碳释放到环境中。 烘箱包括一个上部炉室，其中设置有多个氧气输送反应器。 燃料和气态二氧化碳的混合物被输送到每个氧气输送反应器的内部。 然后将加压空气输送到上部炉室，使得来自加压空气的氧气被驱动通过每个氧气输送反应器的离子迁移膜与燃料燃烧。 这种燃烧产生二氧化碳，水蒸气和热量。 所产生的热量用于加热待加热的物品，其被收纳在位于上部炉室下方的加热室内。
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公开(公告)号：US4591333A
公开(公告)日：1986-05-27
申请号：US716339
申请日：1985-03-26
申请人： Mitchell C. Henke
发明人： Mitchell C. Henke
IPC分类号： A21B1/10 , A21B1/24 , A21B1/48 , A47J39/00 , F24C15/32 , F27D5/00 , A21B1/00 , A23L3/00 , F27B9/00
CPC分类号： A21B1/245 , A21B1/10 , A21B1/48 , A47J37/045 , Y02P60/83
摘要： A food preparation oven for baking foods which require less heat energy input into a first surface than into a second surface such as pizzas. A radiant panel is provided which is heated by means of hot air and which is positioned to heat one surface of the food product by radiant heat energy. The second surface of the food product is heated by means of a flow of hot air. The air is heated in a heating chamber and recirculated by means of a fan. The food product is supported on a conveyor belt and travels through the food preparation oven while it is being baked.
摘要翻译： 一种用于烘烤食物的食物制备烘箱，其需要较少的热能输入到第一表面而不是诸如比萨饼的第二表面。 提供辐射板，其通过热空气加热并且其被定位成通过辐射热能来加热食品的一个表面。 食品的第二表面通过热空气流加热。 空气在加热室中加热并通过风扇再循环。 食品在传送带上支撑，并在烘烤时通过食物准备烘箱。
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公开(公告)号：US4383823A
公开(公告)日：1983-05-17
申请号：US273089
申请日：1981-06-12
摘要： This invention provides an oven to produce a desired baking effect while simultaneously providing the bread with a desirable brown coloration in both its top and bottom surfaces. A unique feature of this oven is the provision of a top radiant refractory arch wall and top flame heating to effect a desired radiance to the refractory arch surface, and also to simultaneously produce a desired radiance to a horizontally disposed radiant plate suitably disposed above the bread travelling continuously there beneath. The oven of this invention provides for substantially flash baking of relatively thin bread discs with a suitable crust formation and coloration of both its top and bottom surfaces. This oven provides also a novel method of baking relatively thin bread material. This invention accordingly provides an indirectly fired novel baking oven having novel features, to wit: a tip refractory oven surface for baking purposes supplemented by a specifically provided radiant heat-bank plate for providing a desirable brown crust in a minimum of time. The bread discs travel on a conventional metal conveyor continuously beneath the radiant plate so that a vast number of bread loaves are bakes to perfection in a minimum of time.
摘要翻译： 本发明提供了一种烘箱以产生所需的烘烤效果，同时在其顶表面和底表面中同时为面包提供所需的棕色着色。 该烤箱的独特特征是提供顶部辐射耐火拱壁和顶部火焰加热以实现对耐火拱表面的期望辐射，并且还同时产生适当地设置在面包上方的水平设置的辐射板的期望辐射度 连续不断地在那里旅行。 本发明的烘箱提供相对薄的面包盘的基本上闪蒸烘烤，其具有合适的地壳形成和其顶表面和底表面的着色。 该烘箱还提供了一种烘焙相对薄的面包材料的新方法。 因此，本发明提供了一种间接燃烧的新型烘烤炉，具有新颖的特征，即：用于烘烤目的的尖端耐火炉表面，由特别提供的辐射热库板补充，用于在最短时间内提供所需的棕色地壳。 面包盘在传统的金属输送带上连续地在辐射板下方行进，使得大量的面包屑在最短的时间内是完美的。
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公开(公告)号：US20220287314A1
公开(公告)日：2022-09-15
申请号：US17638245
申请日：2020-07-21
发明人： Dieter KNOST , Ulrich SPECK
摘要： A once-through baking oven has a plurality of oven modules which together form a once-through baking space. A heat-exchange heating device for indirect heating of the once-through baking space has a heating medium outward-flow pipe arrangement, a heating medium return-flow pipe arrangement and at least one intermediate radiator pipe arrangement having a plurality of heat exchanger pipes The heating medium flows in two adjacent heat exchanger pipes in opposite flow directions to each other. In an alternative embodiment of the radiator pipe arrangement, it runs in a spiral or meander shape in such a way that the heating medium flows in two adjacent pipe sections in opposite flow directions to each other. This results in a once-through baking oven that can be operated efficiently and adapted to different throughput requirements.
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公开(公告)号：US20160066585A1
公开(公告)日：2016-03-10
申请号：US14782886
申请日：2014-04-03
申请人： TECNO POOL S.P.A.
发明人： Leopoldo Lago
摘要： A cooking installation includes a cooking chamber, at least one conveyor belt positioned in the cooking chamber and following a spiral path of vertical axis, to receive food products and drive them from an inlet opening to an outlet opening of the chamber, a heat exchange circuit having a bundle of pipes disposed as a spiral inserted within the conveyor belt and divided into several portions involving different vertically superposed zones of the cooking chamber and connected together in parallel, and to a heat control unit for generating a heating fluid, a unit independently regulating the flow rate of the heating fluid within the portions of the heat exchange circuit, and a management and control unit for the thermal circuit and for the system driving the conveyor belt.
摘要翻译： 烹饪设备包括烹饪室，位于烹饪室中并沿着垂直轴线的螺旋路径的至少一个传送带，用于接收食物并将其从入口开口驱动到室的出口开口，热交换回路 具有一组管道，其布置成螺旋状，插入在传送带内，并被分成若干部分，这些部分涉及烹饪室的不同垂直叠加区域并联连接在一起并连接到用于产生加热流体的热控制单元， 热交换回路部分内的加热流体的流量，以及用于热回路和驱动输送带的系统的管理和控制单元。
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6.发明授权
公开(公告)号：US3993788A
公开(公告)日：1976-11-23
申请号：US567425
申请日：1975-04-11
申请人： John G. Longenecker
发明人： John G. Longenecker
摘要： A method and system for continuous high-speed commercial cooking and cooling using pre-heated dough ingredients for making products such as tortillas, provides predetermined specific heating patterns in an infrared cooking sequence which assures consistent product characteristics. Dough blanks formed of pre-heated ingredients are conveyed past predetermined sequences of infrared burners within an oven along a series of paths to sequentially expose alternate sides of the pre-heated ingredients to intensive radiant heating patterns each of decreasing heat intensity and of predetermined short time duration. Conveyors within the oven are synchronized to maintain blank spacing similar throughout the cooking process and turnaround chute means reverse and transfer blanks from one conveyor to another for alternatively exposing opposite sides of the articles to the radiant heaters. Burner cooling and fume exhaust is obtained by introducing air near the center of the oven and discharging it at the oven ends. Ignition of gas burners and flame sensing is accomplished through full burning pilot tube means extending the length of each bank of radiant heating burners. A subsequent high velocity and lengthy travel of the cooked tortillas while they are being individually exposed to ambient air serves to cool the tortillas and to permit escape of any residual internal free moisture, thereby avoiding the subsequent release of moisture or softening of the cooked and attractively browned surface skin layers for enabling stacking without sticking together.
摘要翻译： 使用预先加热的面团成分来制造诸如玉米饼的产品的连续高速商业烹饪和冷却的方法和系统在红外烹饪序列中提供预定的特定加热模式，这确保了一致的产品特性。 由预热成分形成的面团毛坯沿着一系列路径被输送通过烘箱内的预定序列的红外线燃烧器，以顺序地将预热成分的交替侧面暴露于强度辐射加热图案中，每种热降低的热强度和预定的短时间 持续时间 烘箱内的输送机是同步的，以保持整个烹饪过程中相似的空白间隔，并且周转槽意味着反向并且将坯料从一个输送机转移到另一个输送机，以便将物品的相对侧面另外暴露于辐射加热器。 通过在烤箱中心附近引入空气并将其在烤箱末端排放来获得燃烧器冷却和排烟。 点燃燃气燃烧器和火焰传感是通过完全燃烧的先导管装置实现的，这些装置延长了每一组辐射加热燃烧器的长度。 煮熟的玉米粉圆饼在单独暴露于环境空气的过程中随后的高速度和漫长的旅行用于冷却玉米饼，并允许任何残留的内部游离水分逸出，从而避免随后的水分释放或煮熟和吸引力的软化 棕色表面皮肤层，可实现堆叠而不粘在一起。
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公开(公告)号：US3948244A
公开(公告)日：1976-04-06
申请号：US525546
申请日：1974-11-20
CPC分类号： F28D15/0233 , A21B1/10 , F23D91/02 , F24C3/008 , F23D2206/0094
摘要： Food preparation apparatus involves a heat transmitting zone and a heat source located remotely from the transmitting zone. Heat energy is transferred from the heat source to the transmitting zone by a fluid vapor which travels from the heat source to the transmitting zone, condenses upon the transmitting zone and then returns in a liquid state to the heat source.In one described embodiment of this invention, an oven is provided wherein a fluid enclosure within the oven walls confines the vapor which transfers heat energy from a central heat source to heat transmitting surfaces.
摘要翻译： 食物制备装置包括位于远离发射区的热传递区和热源。 热能通过从热源传播到透射区的流体蒸气从热源传递到透射区，在透射区冷凝，然后以液态返回到热源。
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公开(公告)号：US3868941A
公开(公告)日：1975-03-04
申请号：US37032873
申请日：1973-06-15
申请人： NAT EQUIP CORP
发明人： RODERICK RONALD R
摘要： A heat-holding method and apparatus for heated food and the like wherein a closed, inner heat-holding compartment with a moisture supply has an outer jacket which conveys heated gases in an upward course of travel without the necessity of a forced air system about the top, bottom and side of the compartment in such a way as to provide substantially uniform heating about the food for extended periods of time and maintain a desirable moisture content for the food.
摘要翻译： 一种用于加热食品等的保温方法和装置，其中具有水分供应的封闭的内部保温隔室具有外套，其在向上行进过程中传送加热的气体，而不需要强制空气系统 隔室的顶部，底部和侧面，以便在食物周围提供长时间的基本上均匀的加热并且保持食物所需的水分含量。
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公开(公告)号：US20200253420A1
公开(公告)日：2020-08-13
申请号：US16848019
申请日：2020-04-14
发明人： Arno He , Uri Murad , Paul Simon , Michael Giebel
摘要： An outdoor cooking appliance in combination with an air frying apparatus that has a frying burner, a blower, a heat exchanger, and a cooking chamber. The frying burner is adapted to combust fuel to create heat and other products of combustion. The blower is adapted to circulate a cooking airstream. The heat exchanger is adapted to allow passage of the heat from the combusted fuel while preventing passage of the other products of combustion into the cooking air stream. The blower is further adapted to supply the heated cooking airstream through the heat exchanger to the cooking chamber to cook foodstuff disposed therein while the other products of combustion are not supplied to the cooking chamber.
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公开(公告)号：US20140311355A1
公开(公告)日：2014-10-23
申请号：US14259019
申请日：2014-04-22
发明人： Harry Hegarty , Lawrence Byron Johnson , Kurt Eickmeyer , Bryan Martens , Greg Bird , Mark Stephenson , Brett VanLeeuwen
摘要： This disclosure relates to the field of cooking ovens for the preparation of foodstuffs in an enclosed environment including a visual flame along with a rotating cooking plate upon which foodstuffs are placed and are transported through various cooking regions before being removed from the cooking oven for consumption.
摘要翻译： 本公开涉及用于在封闭环境中制备食品的烹饪炉的领域，包括视觉火焰以及旋转的烹饪板，食物被放置在其上并在从烹饪炉中取出之前被输送通过各种烹饪区域以供消费。
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