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    • 1. 发明授权
    • Refrigerant dryer
    • 制冷干燥机
    • US08857207B2
    • 2014-10-14
    • US12579046
    • 2009-10-14
    • Kristian DeringMichael FeisthauerAndreas FredenhagenAndreas FoersterKlaus-Ulrich Kobelt
    • Kristian DeringMichael FeisthauerAndreas FredenhagenAndreas FoersterKlaus-Ulrich Kobelt
    • F25D11/00F25D17/06F25D17/02F28D20/02B01D53/26
    • B01D53/265F25B2400/24F28D20/02Y02E60/145
    • A refrigerant dryer, in particular a compressed air refrigerant dryer, is provided for drying a gaseous fluid while cooling the gaseous fluid using a refrigerant. The dryer includes a pressure fluid-refrigerant agent-heat exchanger (30) in which a cooling of the gaseous fluid takes place directly or indirectly by a refrigerant conveyed in a primary loop (16), one or more refrigerant compressor/compressors (24) for operating the primary loop, and a cold accumulator (13) with an accumulator-side heat exchanger (20) which couples an accumulator discharge fluid to a cold accumulator medium (14). The pressure fluid-refrigerant agent-heat exchanger (30) and the cold accumulator (13) are fluidically connected or can be brought into fluidic connection via a discharge loop (15) for an accumulator discharge fluid. The cold accumulator (13) is arranged, relative to gravity, above the pressure fluid-refrigerant agent-heat exchanger (30), in such a manner that the heated accumulator discharge fluid is conveyed through the discharge loop (15) for cooling in the cold accumulator (13), is cooled there, and subsequently re-conveyed to the pressure fluid-refrigerant agent-heat exchanger (30).
    • 提供制冷剂干燥器,特别是压缩空气制冷剂干燥器,用于干燥气态流体,同时使用制冷剂冷却气态流体。 干燥机包括压力流体 - 制冷剂 - 热交换器(30),在该压力流体 - 制冷剂 - 热交换器(30)中,气态流体的冷却直接或间接地由在主回路(16),一个或多个制冷剂压缩机/压缩机(24) 以及具有将蓄能器排出流体连接到蓄冷介质(14)的蓄能器侧热交换器(20)的蓄冷器(13)。 压力流体 - 制冷剂 - 热交换器(30)和蓄冷器(13)流体连接或者可以通过用于蓄能器排出流体的排放回路(15)进行流体连接。 蓄冷器(13)相对重力设置在压力流体 - 制冷剂 - 热交换器(30)的上方,使得加热的蓄能器排出流体通过排出回路(15)输送,以便在 蓄冷器(13)在那里被冷却,随后被重新输送到压力流体 - 制冷剂 - 热交换器(30)。
    • 4. 发明授权
    • Adsorption drying apparatus and adsorption drying method
    • 吸附干燥装置和吸附干燥方法
    • US08349054B2
    • 2013-01-08
    • US12957468
    • 2010-12-01
    • Andreas FredenhagenRené MartinMichael FeisthauerMichael Rohdenburg
    • Andreas FredenhagenRené MartinMichael FeisthauerMichael Rohdenburg
    • B01D53/06B01D53/26
    • B01D53/06B01D53/261B01D2257/80
    • An adsorption drying apparatus, in particular for drying a compressed gas, includes an adsorption chamber (11) having a plurality of adsorption conduits (101) containing an adsorption material (123), a first feeding line (106) and a first discharging line (109) disposed at a first end (111) of the adsorption chamber (11), and a second feeding line (108) and a second discharging line (107) disposed at a second end (112) of the adsorption chamber (11). The adsorption chamber (11) is rotatable with respect to the feeding and discharging lines (106, 107, 108, 109) so that the adsorption conduits may be fluidically connected in temporal alternation, wherein the gas is dried in a drying sector (102), and the adsorption material (123) is regenerated in the regeneration sector (103). The first feeding line (106) is configured such that the gas stream to be dried may be fed to the regeneration sector (103) as a full flow.
    • 特别是用于干燥压缩气体的吸附干燥装置包括具有多个吸附管道(101)的吸附室(11),该吸附管道包含吸附材料(123),第一供给管线(106)和第一排出管线 109)设置在吸附室(11)的第一端(111),以及设置在吸附室(11)的第二端(112)的第二供给管线(108)和第二排出管线(107)。 吸附室(11)可相对于进料和排出管线(106,107,108,109)旋转,使得吸附管道可以在时间交替中流体连接,其中气体在干燥扇区(102)中干燥, ,并且在再生扇区(103)中再生吸附材料(123)。 第一供给管线(106)被构造成使得待干燥的气流可以作为全流进给到再生扇区(103)。