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公开(公告)号：US4094075A
公开(公告)日：1978-06-13
申请号：US779868
申请日：1977-03-21
申请人： Peter M. Caruso
发明人： Peter M. Caruso
CPC分类号： F26B23/007 , F26B23/10 , F26B3/06 , Y02P70/405
摘要： Systems for drying moisture entrained particulate material include a pressurizable chamber for receiving the material to be dried, and a fluid bed device disposed within the chamber for moving the material from an inlet through the chamber to an outlet. A heat exchanger heats the material to be dried flowing into the chamber. Compressing apparatus in the form of a blower pump draws air from the chamber to remove moisture from the material and for compressing the moisture entrained air for heating it. The heated moisture entrained air is guided from the compressing device to the heat exchanger for supplying heat to it. In one form of the invention, a second heat exchanger disposed near the oulet of the chamber cools the material prior to its leaving the chamber for retaining heat within the system. The air flowing from the second heat exchanger is heated by conduction from the blower pump prior to entering the pressurizable chamber for an even more efficient operation of the system.
摘要翻译： 用于干燥湿气夹带的颗粒材料的系统包括用于接收待干燥材料的可加压室和设置在室内的流化床装置，用于将材料从入口通过室移动到出口。 热交换器将要干燥的材料加热流入腔室。 鼓风机泵的形式的压缩装置从腔室抽取空气以从材料中除去水分并压缩湿气夹带的空气进行加热。 被加热的湿气夹带的空气从压缩装置引导到热交换器以向其供热。 在本发明的一种形式中，设置在室的底部附近的第二热交换器在其离开室之前冷却材料，以在系统内保持热量。 从第二热交换器流出的空气在进入可加压室之前通过来自鼓风机泵的传导被加热，用于系统的更有效的操作。
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公开(公告)号：US3913241A
公开(公告)日：1975-10-21
申请号：US47417274
申请日：1974-05-29
申请人： UNISEARCH LTD
发明人： CHAIKIN MALCOLM , NOSSAR MSTISLAV
CPC分类号： F26B13/101 , D06C7/00 , D06C2700/09 , F26B3/06
摘要： Apparatus for drying loose fibres and other textile materials in which the material to be dried is supported on a porous member which itself is supported on a perforated backing member having in it a plurality of holes, the material to be dried being subjected to a high velocity flow of drying air. The distinguishing feature of the invention is the deliberate restriction of the number and size of the holes in the perforated member so that they constitute between 5 and 20% of the total area of the backing member, it having been found that this leads to quicker and more uniform drying.
摘要翻译： 用于干燥松散纤维和其它纺织材料的装置，其中待干燥的材料被支撑在多孔构件上，多孔构件本身被支撑在其上具有多个孔的穿孔背衬构件上，待干燥的材料经受高速 干燥空气流动。 本发明的突出特征是有意限制穿孔构件中的孔的数量和尺寸，使得它们构成背衬构件的总面积的5至20％，已经发现这导致更快和 更均匀的干燥。
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公开(公告)号：US11931865B2
公开(公告)日：2024-03-19
申请号：US17538997
申请日：2021-11-30
申请人： Roto Grit, LLC
发明人： Ronald Benson
CPC分类号： B24C9/006 , B22F1/052 , B22F1/142 , F26B3/06 , F26B17/102 , F26B25/002 , F26B2200/08
摘要： A mobile steel grit dryer used to dry steel grit may be configured with a number of different functions and features to assist a contractor in performing steel or other structure maintenance when using steel grit in resurfacing the structure. The steel grit dryer may be configured with a heat process vacuum bypass so that an off-board vacuum, such as a vacuum on a grit recycling system, may be utilized as opposed to having an onboard vacuum. The dryer may include multiple modes so that an operator may use different modes for different environmental conditions. An exoframe may provide for better durability when being transported to different jobsites. A variety of automation and safety features may also be provided to simplify and improve safety for operators.
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公开(公告)号：US20240077254A1
公开(公告)日：2024-03-07
申请号：US18262244
申请日：2022-01-13
申请人： Saint-Gobain Placo
发明人： Peter Sutton , Binh Tran , Sam McGaffin , Siva Kancharlapalli , Manish Patel , Amelie Tissot
摘要： The present application describes an industrial drying apparatus for drying board precursor to form gypsum board, wherein the industrial drying apparatus comprises at least one electric heater. Use of the industrial drying apparatus and a method of drying a precursor board to form a gypsum board using the industrial drying apparatus are also described.
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公开(公告)号：US11832701B2
公开(公告)日：2023-12-05
申请号：US18102618
申请日：2023-01-27
发明人： Joshua Thomas Richards , Thomas Edward Kingsborough Cody , Shannon Marie Mcsweeney , Daniel J. Innes , Steven Luke Bailey
CPC分类号： A45D20/124 , A46B9/023 , A46B9/028 , A46B15/0055 , F26B3/06 , A46B2200/104
摘要： An attachment for a hair dryer that is movable between a first position and a second position in order to alter one or more characteristics of the airflow therethrough. In one embodiment, an attachment having multiple facets and types of projections with varying stiffness are provided on an outer housing that can be rotated relative to a base by the user. In a second embodiment, an attachment having a concave surface with prongs extending therethrough that can be moved such that the exposed portion of the prongs are lengthened or shortened, as desired.
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公开(公告)号：US20230258403A1
公开(公告)日：2023-08-17
申请号：US18300018
申请日：2023-04-13
发明人： David Maendel , Lyall Wiebe
CPC分类号： F26B23/028 , F26B3/06 , F26B17/04 , F26B2200/06
摘要： A heating apparatus for supplying heated air to a grain dryer or the like. The apparatus features a biomass furnace with a burn chamber for combustible biomass material, a chimney having a lower end in fluid communication with the burn chamber interior, and air ducting that has a fresh air inlet, an output end connected to the dryer, and directs heated exhaust air from the chimney to the dryer. An airflow control system is configured to both control airflow to the dryer through the air ducting, and control a temperature of said airflow by varying a ratio between the fresh ambient air and the heated exhaust air. The burn chamber has a chain gate with overbed and underbed circulation fans that generate airflow up through the chain grate, as well as tumbling air currents above the chain grate for thorough combustion and cleaner exhaust that won't contaminate the grain.
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公开(公告)号：US11650012B1
公开(公告)日：2023-05-16
申请号：US17242107
申请日：2021-04-27
申请人： Michael A. Ellis
发明人： Michael A. Ellis
CPC分类号： F26B21/004 , D06F60/00 , F26B3/06 , D10B2503/04
摘要： A nozzle system for a carpet drying machine includes two or more planar diffusion plates each having a manifold side and a carpet side. The diffusion plates each include a plurality of apertures traversing from the manifold side to the carpet side. Each aperture is wider at the manifold side than at the carpet side so as to define a concentrating nozzle through the diffusion plate. Preferably the concentrating nozzles of each diffusion plate flare outwardly progressively increasingly from the carpet side of the diffusion plate to the manifold side of the diffusion plate. As such, with the two or more diffusion plates mounted in two or more manifolds of the carpet drying machine, with the manifold side of the diffusion plate facing away from the carpet web, hot air blown into the manifolds is concentrated into a laminar flow towards the carpet web to dry the carpet web.
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公开(公告)号：US11647873B2
公开(公告)日：2023-05-16
申请号：US17277470
申请日：2018-09-27
申请人： LG ELECTRONICS INC.
发明人： Jong Seok Kim , Inhyung Yang , Jin Hyeon Jeon
摘要： The present disclosure relates to a towel maintenance device for storing and keeping a towel and for heating and drying the towel stored and kept therein. The towel maintenance device —provides a structure in which heated air flows in a first staying space formed in a heat transfer plate and heats the heat transfer plate, thereby allowing a textile product such as a towel and the like in contact with the heat transfer plate to be heated based on thermal conduction, and the heated air discharged through a communicating hole of the heat transfer plate is discharged while passing through the textile product such as a towel and the like or flows around the textile product such as a towel and the like, thereby allowing the product to be dried to be heated based on convection. The towel maintenance device according to the present disclosure enables entire objects to be dried to be rapidly heated and dried.
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公开(公告)号：US20180306503A1
公开(公告)日：2018-10-25
申请号：US15957275
申请日：2018-04-19
CPC分类号： F26B21/004 , F26B3/06 , F26B9/10 , F26B21/001
摘要： The present invention provides a hay bale dryer, comprising: a platform, the platform dimensioned to support the hay bale; a spike rack movably coupled to the platform, the spike rack having a plurality of spikes, each spike having a plurality of slots and each spike dimensioned to penetrate through the hay bale; a fan coupled to the spike rack and operative to blow air through the slots in the spikes, wherein the spike rack is raised to permit loading and unloading of the hay bale, and lowered to permit drying of the hay bale via the air blown through the spikes
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公开(公告)号：US20180209736A1
公开(公告)日：2018-07-26
申请号：US15878273
申请日：2018-01-23
发明人： Lee F. Mallory , Robert K. Pollock
CPC分类号： F26B21/026 , F26B3/04 , F26B3/06 , F26B15/16 , F26B21/028 , F26B21/10 , F26B23/02 , F26B2210/16
摘要： A mixing chamber assembly for mixing burner output with kiln return air. A first vertical duct that receives kiln return air from the first return duct when the kiln is operated in a first mode and receives kiln return air from the second return duct when the kiln is operated in a second mode. A second vertical duct in fluid communication with the first vertical duct so that the kiln return air enters the first vertical duct, travels upward, and changes direction to then travel downward in the second vertical duct to pass downward into a dispersion chamber to provide downward movement of the kiln return air. The dispersion chamber having a hot duct discharge to convey burner output laterally above a delay table surface. The downward movement of the kiln return air colliding with the burner output to provide mixing of the kiln return air with the burner output.
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