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公开(公告)号：US5512312A
公开(公告)日：1996-04-30
申请号：US356835
申请日：1994-12-14
申请人： Robert B. Forney , Ernest C. Brown
发明人： Robert B. Forney , Ernest C. Brown
IPC分类号： A21B1/24 , A21B2/00 , A23L5/10 , A47J37/04 , F24C15/32 , H05B6/80 , A23L1/00 , A47J27/00 , H05B6/00
摘要： An oven for cooking and browning foods has heated, radiant walls. Heat may be supplied by a gas burner flame in a plenum behind the walls, with products of combustion thus being isolated from the food in the oven chamber. In one embodiment food products are continuously conveyed through the oven chamber and are either cooked or simply browned in the oven by the radiant wall heat. Fats and other materials rendered from the food products, if not fully incinerated in the oven chamber, may be transferred along with exhaust air from the oven chamber to a separate combustion chamber, for incineration. Steam or other inert gas is introduced to the oven chamber to minimize oxidation and prevent flame. An alternative wall heating system uses electric resistance heat elements inside a thin ceramic wall. In another embodiment a web-like metal conveyor of a radiant wall oven is returned through the oven in order to heat the conveyor sufficiently to put grill stripes on a product being browned, such as meat. Water spray or other means are included for controlling the temperature of the belt to a desired range. In a further embodiment a radiant wall oven is combined in series with a microwave oven, so that the food products are browned in the radiant wall oven and cooked in the microwave oven.
摘要翻译： 用于烹饪和褐变食物的烤箱具有加热，辐射的墙壁。 热量可以通过气体燃烧器火焰在壁后面的增压室中供应，因此燃烧产物与烘箱室中的食物隔离。 在一个实施例中，食品连续地通过烘箱室输送，并且通过辐射壁热在烹饪炉中烹饪或简单地变褐。 从食品中提取的脂肪和其他材料（如果不是完全在烤箱中焚化）可以与排气一起从烘箱室转移到单独的燃烧室，以进行焚化。 将蒸汽或其它惰性气体引入烘箱室以最小化氧化并防止火焰。 另一种壁式加热系统在薄陶瓷墙内使用电阻加热元件。 在另一个实施例中，辐射壁炉的网状金属输送机通过烘箱返回，以便将输送机充分加热，以将格栅条纹放置在被褐变的产品（例如肉）上。 包括喷水或其他装置，用于控制带的温度达到所需的范围。 在另一个实施例中，辐射壁炉与微波炉串联组合，使得食品在辐射壁炉中变褐并在微波炉中煮熟。
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公开(公告)号：US5942142A
公开(公告)日：1999-08-24
申请号：US638512
申请日：1996-04-26
申请人： Robert B. Forney , Ernest C. Brown
发明人： Robert B. Forney , Ernest C. Brown
IPC分类号： A21B1/24 , A21B2/00 , A23L5/10 , A47J37/04 , F24C15/32 , H05B6/80 , A21B1/48 , A21B1/00 , A47J37/00
摘要： An oven for cooking foods, and especially for browning foods, has heated, radiant walls. Heat may be supplied by a gas burner flame in a plenum behind the walls, with products of combustion thus being isolated from the food in the oven chamber. In one embodiment food products are continuously conveyed through the oven chamber and, depending on oven temperature, are either cooked or simply browned in the oven by the radiant wall heat. Fats and other materials rendered from the food products, if not fully incinerated in the oven chamber, may be transferred along with exhaust air from the oven chamber to a separate combustion chamber, for incineration, the heat from which is used to contribute to heat requirements for the plenum. Steam or other inert gas is introduced to the oven chamber to minimize oxidation and prevent flame, and the steam can be produced by heat exchange with exhaust plenum gases. An alternative wall heating system uses electric resistance heat elements inside a thin ceramic wall. In one preferred embodiment of a conveyorized oven the oven chamber has two stages, a browning stage and a cooking stage, with atmosphere gases constantly moved toward the browning stage so as to be incinerated before leaving the oven chamber. An embodiment is disclosed wherein a web-like metal conveyor of a radiant wall oven is returned through the oven in order to heat the conveyor sufficiently to put grill stripes on a product being browned, such as meat. Water spray or other means are included for controlling the temperature of the belt to a desired range. In a further embodiment a radiant wall oven is combined in series with a microwave oven, so that the food products are browned in the radiant wall oven and cooked in the microwave oven.
摘要翻译： 用于烹饪食物的烤箱，特别是用于褐变食物的烤箱，具有加热，辐射的墙壁。 热量可以通过气体燃烧器火焰在壁后面的增压室中供应，因此燃烧产物与烘箱室中的食物隔离。 在一个实施例中，食品连续输送通过烘箱室，并且根据烘箱温度，通过辐射壁热量在烤箱中烹饪或简单地变褐。 从食品中提取的脂肪和其他材料，如果不是完全在烤箱中焚化，可以与排气一起从烘箱室转移到单独的燃烧室，用于焚化，其中用来促进热量的热量 为全会。 将蒸汽或其它惰性气体引入烘箱室以最小化氧化并防止火焰，并且可以通过与排气增压气体的热交换来产生蒸汽。 另一种壁式加热系统在薄陶瓷墙内使用电阻加热元件。 在传送式烘箱的一个优选实施例中，烤箱室具有两个阶段，一个褐化阶段和一个烹饪阶段，气氛气体不断向褐变阶段移动，以便在离开烤箱室之前被焚化。 公开了一种实施例，其中辐射壁炉的网状金属输送机通过烘箱返回，以便将输送机充分加热以将格栅条纹放置在被褐变的产品（例如肉）上。 包括喷水或其他装置，用于控制带的温度达到所需的范围。 在另一个实施例中，辐射壁炉与微波炉串联组合，使得食品在辐射壁炉中变褐并在微波炉中煮熟。
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3.发明授权Apparatus for the continuous treatment of solid particles in a fluidized state 失效用于在流化状态下连续处理固体颗粒的装置
公开(公告)号：US4615123A
公开(公告)日：1986-10-07
申请号：US674276
申请日：1984-11-23
申请人： Ernest C. Brown
发明人： Ernest C. Brown
IPC分类号： B01J2/16 , A23B7/005 , A23B7/02 , A23B7/04 , A23B9/00 , A23G1/02 , A23L3/50 , A23N12/08 , B01J8/18 , B01J8/36 , F26B3/08 , F26B17/10
CPC分类号： B01J8/36 , A23B7/0053 , A23B7/0205 , A23B7/0408 , A23B9/00 , A23G1/02 , A23L3/50 , A23N12/08 , B01J8/1818 , F26B17/106 , F26B3/082
摘要： A nozzle assembly is provided for use in apparatus for treatment of particulate material wherein the particulate material is conveyed through a treatment zone in fluidized condition, said fluidization being accomplished by a high velocity flow of gas directed against an imperforate member provided by the conveyor which gas flow is discharged from an elongated slot defined by the nozzle assembly and whose lengthwise direction extends in the direction that the particles are conveyed.
摘要翻译： 提供喷嘴组件用于处理颗粒材料的设备，其中颗粒材料在流化状态下被输送通过处理区域，所述流化是通过高速流动的气体来实现的，该气体指向由输送机提供的无孔构件 流动从由喷嘴组件限定的细长槽排出，并且其长度方向沿着颗粒被输送的方向延伸。
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公开(公告)号：US4489506A
公开(公告)日：1984-12-25
申请号：US431399
申请日：1982-09-30
摘要： Apparatus for roasting small quantities of coffee (typically less than five pounds) includes a roasting chamber with base and cylindrical wall portions in fixed relation to each other. Disposed coaxially within the chamber is a downwardly extending tube that has an outlet orifice spaced from the base surface, and an exhaust outlet is in the upper portion of the chamber. A stream of hot roasting gas flowed downwardly through the central tube at high velocity for impact on the base surface and deflection radially outwardly and then flow upwardly through the exhaust outlet at the top of the chamber produces a toroidal circulation pattern of fluidized coffee beans with rapid and uniform roasting of the green coffee, in a simple and compact arrangement in which roasting parameters (such as fluid temperature and cycle duration) may be easily adjusted depending on the degree of roast desired.
摘要翻译： 用于焙烧少量咖啡（通常小于5磅）的设备包括具有彼此固定关系的基部和圆柱形壁部分的焙烧室。 在腔室内同轴设置的是向下延伸的管，其具有与基部表面间隔开的出口孔，排气口位于腔室的上部。 热的焙烧气体流以高速度向下流过中央管，以冲击基底表面并径向向外偏转，然后向上流过腔室顶部的排气出口，产生流化咖啡豆的环形循环图案，其具有快速 并且以简单且紧凑的布置均匀焙烧生咖啡，其中焙烧参数（例如流体温度和循环持续时间）可以根据所需烘烤的程度容易地调节。
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公开(公告)号：US4471000A
公开(公告)日：1984-09-11
申请号：US407736
申请日：1982-08-13
申请人： Ernest C. Brown , Walter E. Buske
发明人： Ernest C. Brown , Walter E. Buske
摘要： A product conveyor that has a predominately open area transports food substances such as pizzas and the like to be cooked through a thermally insulated treatment zone. An array of nozzles disposed below the conveyor across the width and along the length of the treatment zone discharges streams of heated air upwardly through the conveyor against the bottom surfaces of the food products on the conveyor for primary heat exchange treatment. A reflection surface forms an upper boundary of the treatment zone, and the portion of the upwardly flowing air streams that is not deflected by the food products on the conveyor impinges against the deflection surface and is transformed into downward flowing relatively low velocity air for flow against and across the top surfaces of the food products. After those heat exchange interactions the air is drawn downwardly between the nozzles for exhaust at a point located below the conveyor.
摘要翻译： 具有主要开放区域的产品输送机通过隔热处理区域输送诸如比萨饼等食物。 布置在输送机横跨整个处理区域的宽度和长度处的喷嘴阵列将加热空气流向上通过输送机排放到输送机上的食品的底部表面上，用于初级热交换处理。 反射表面形成处理区的上边界，并且向上流动的空气流中不被食品在传送器上偏转的部分撞击偏转表面，并且被转换成向下流动的相对低速空气，以防止 并跨过食品的顶面。 在这些热交换相互作用之后，空气在位于输送机下方的点之间的排气喷嘴之间向下拉。
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公开(公告)号：US4377109A
公开(公告)日：1983-03-22
申请号：US266199
申请日：1981-05-22
申请人： Ernest C. Brown , Walter E. Buske
发明人： Ernest C. Brown , Walter E. Buske
摘要： A product conveyor that has a predominately open area transports food substances such as pizzas and the like to be cooked through a thermally insulated treatment zone. An array of nozzles disposed below the conveyor across the width and along the length of the treatment zone discharges streams of heated air upwardly through the conveyor against the bottom surfaces of the food products on the conveyor for primary heat exchange treatment. A reflection surface forms an upper boundary of the treatment zone, and the portion of the upwardly flowing air streams that is not deflected by the food products on the conveyor impinges against the deflection surface and is transformed into downward flowing relatively low velocity air for flow against and across the top surfaces of the food products. After those heat exchange interactions the air is drawn downwardly between the nozzles for exhaust at a point located below the conveyor.
摘要翻译： 具有主要开放区域的产品输送机通过隔热处理区域输送诸如比萨饼等食物。 布置在输送机横跨整个处理区域的宽度和长度处的喷嘴阵列将加热空气流向上通过输送机排放到输送机上的食品的底部表面上，用于初级热交换处理。 反射表面形成处理区的上边界，并且向上流动的空气流中不被食品在传送器上偏转的部分撞击偏转表面，并且转变成向下流动的相对低速空气以防止 并跨过食品的顶面。 在这些热交换相互作用之后，空气在位于输送机下方的点之间的排气喷嘴之间向下拉。
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