首页> 外国专利> Drying appts. esp. for compressed air - has two heat exchange regions operating in freeze-thaw counter-cycles

Drying appts. esp. for compressed air - has two heat exchange regions operating in freeze-thaw counter-cycles

机译：干燥装置。尤其是用于压缩空气-具有两个热交换区域，以冻融反循环运行

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摘要

Gas (esp. compressed air) drying appts. includes a heat exchanger through which gas is passed for cooling to the dew point; the heat exchanger being cooled by the liq. circuit of a refrigerator and being equipped with a condensed water outlet. The novelty is that (a) the heat exchanger (10) has two separate independentlyly cooled gas flow regions (12,13) connected in parallel or in series; (b) a liq. circuit ocntroller (49) is provided for subjecting the flow regions to counterr-stroke freeze/thaw cycles; and (c) the liq. is a brine or other liq. which does not freeze at below 0 deg.C. ADVANTAGE - Continuously increasing ice formation is reliably prevented at relatively low control costs and with relatively low temp. precision requirements.

机译：气体（尤其是压缩空气）干燥装置。包括热交换器，气体通过该热交换器而冷却至露点;热交换器被液体冷却。冰箱的回路，并配有冷凝水出口。新颖之处在于：（a）热交换器（10）具有两个单独的并联或串联连接的独立冷却的气流区域（12,13）; （b）液体设有回路压紧器（49），以使流动区域经受反冲程的冻结/解冻循环。（c）液体。是盐水或其他液体。在0℃以下不会冻结。优势-以相对较低的控制成本和相对较低的温度可靠地防止了结冰的持续增加。精度要求。

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公开/公告号DE4022802A1

专利类型
公开/公告日1992-01-23

原文格式PDF
申请/专利权人 BOZOVIC MILORAD 7300 ESSLINGEN DE;
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申请/专利号DE19904022802
发明设计人 BOZOVIC MILORAD 7300 ESSLINGEN DE;
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申请日1990-07-18
分类号F28F17/00;F24F11/00;B01D53/26;F25B47/00;
国家 DE
入库时间 2022-08-22 05:25:57

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