摘要:
A drying system (100) for agricultural produce (5) is disclosed, comprising heat emitting sources (3), placed over a continuous moving grain bed with uniform thickness and with a consistent PEG, so that the heat imparted are uniform over the agricultural produce (5) at any given passage point. The system (100) comprises conveyor belts (9), having passes (10) and each pass (10) is adapted to transit the agricultural produce. Heat emitting sources (3) are placed above each pass (10) of the conveyor belt (9), and the heat emitting source (3) is adapted to radiate heat onto the agricultural produce. The heat emitting sources (3) are strategically placed at uniform height over a flowing bed of agricultural produce (5) with controlled thickness to have a preset Produce to Emitter Gap (PEG), and are charged in controlled way to emit pre-determined intensity of radiation or pre-determined temperature setting to be imparted on the agricultural produce (5).
摘要:
The invention concerns a method of roasting coffee beans with a roasting apparatus (X), said roasting apparatus comprising a control system (80) configured to control the heating device (2) and to reproduce roasting recipes, said control implementing a feedback loop regulation based on the temperature Treg measured by the at least one temperature probe (5), wherein, before roasting coffee beans by reproducing coffee beans roasting recipes defined with one specific master roasting apparatus (M), the feedback loop regulation is adjusted, said operation of adjustment comprising the step applying pre-determined correction KC to the feedback loop regulation.
摘要:
An apparatus, system and method for changing the positional orientations of peppers or other individual food product items or pieces on an open conveyor belt as the product items or pieces are being continuously conveyed through an apparatus for flame roasting, cooking, searing or otherwise treating the product. The open conveyor belt carries the peppers or other products over one or more air knives which are installed in the apparatus beneath the open conveyor belt for rolling, rotating, and/or momentarily lifting the product items or pieces.
摘要:
The present invention relates to an air-drying plant for air drying cut-up food. The proposed plant consists of a conveyor (10) for cut-up food (1) defining a conveying surface (11), a plurality of blowing conduits (20) with blowing openings (21) channeling a treated airflow at a speed of treatment with a controlled temperature comprised between 4° C. and 60° C. and a controlled humidity; wherein the conveyor includes air treatment segments (12) with conveying surfaces (11) facing and adjacent to said blowing openings (21), said treated airflow being channeled against said conveying surface (11) in an upward or downward direction; and wherein the conveyor (10) also includes idle segments (13) intercalated between said air treatment segments (12), the conveying surface (11) of which is not facing the blowing openings (21), nor is it subjected to an airflow.
摘要:
An apparatus 20 for microwave vacuum-drying organic materials such as foods and bioactives has a plurality of microwave generators 50 actuated so as to cause interference between their respective microwave streams and evenly distribute the microwave energy across the vacuum chamber 34. The microwave-transparent window 36 in the chamber is arranged so the organic material to be dried is moved across it on a conveyor belt 60 and the microwave energy passing into the chamber 34 immediately encounters the organic materials, thus attenuating the energy and reducing arcing.
摘要:
A bean roaster with controllable fluid loft and electrostatic collector is provided. An example system reduces large industrial features into a smaller roaster, without sacrificing roast flavor. A user can select custom airflow parameters to establish a bean loft mode and fluid loft pattern for a particular roast. Airflow parameters, including air volume and pressure may be user-selected along a continuum. Selected airflow interacts with a cyclonic diffuser to create airflow streams in the roast hopper, which in turn interact with the geometry of the roast hopper itself and the beans, including their size, mass, number, and streamline properties, to create a fluid loft pattern, such as helical pattern or spray pattern. An electrostatic collector applies static charge to chaff and smoke particulates enabling these to be secured within a small machine footprint. The condensed features provide a bean roaster that can use ordinary electrical hookup and common residential venting.
摘要:
A device for thermally treating a pourable plant product includes a receiving device configured to receive the pourable plant product and a gas supply channel configured to supply a heated gas to the receiving device. The gas supply channel is divided directly upstream of the receiving device, in a gas flow direction, into a first gas supply sub-channel and a second gas supply sub-channel which follow each other in a direction of gravity, and which are configured to supply the heated gas to the receiving device. A cross section of at least the first gas supply sub-channel is configured to be closed or reduced before the receiving device independently of the second gas supply sub-section so as to eliminate or reduce a volume of the heated gas to the receiving device via the first gas supply sub-channel.
摘要:
An agricultural product treatment system. A preferred embodiment of the invention includes a truncated conical section which has a small diameter at one end in fluid communication with a conduit array conveying particulate matter from the DT. An open large diameter end of the structure is axially coextensive and coaxial with an expanded diameter conduit portion.
摘要:
A method for thermally treating a product in order to have the product obtain the desired product properties, comprising the following steps: (a) determining the water activity value which, for carrying out the thermal treatment, is required to have the product obtain the desired properties; (b) contacting the product with water vapor, at an increased temperature and an associated saturated vapor pressure (p*), while the temperature on the surface of the product is 80-260° C.; (c) setting a vapor pressure (p) in step (b) such that p/p* is equal to the water activity value determined in step (a); and (d) maintaining for a time duration (t) the process conditions mentioned in steps (b) and (c) for obtaining the product with the desired product properties.
摘要翻译:一种用于对产品进行热处理以获得所需产品性能的方法,包括以下步骤:(a)确定用于进行热处理的水活度值以使产物获得所需的 属性; (b)在升高的温度和相关的饱和蒸气压(p *)下使产物与水蒸汽接触,同时产品表面的温度为80-260℃。 (c)在步骤(b)中设定蒸气压(p),使得p / p *等于步骤(a)中确定的水活度值; 和(d)维持步骤(b)和(c)中提到的工艺条件的持续时间(t),以获得具有所需产品性能的产品。
摘要:
The present invention provides an improved continuous vertical feed pistachio nut dryer that has an inner compartment defined by bulkhead walls formed of smooth and seamless outer walls of perforated sheet stock, and has an infeed chamber with a batch hopper used in conjunction with an auger to provide a structure configured to operate in a batch fill mode wherein the inner compartment is filled evenly along the length of the dryer.