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JPH06134244A Expired / Lapsed JP ⏱️ 0.0 years remaining

Membrane gas dryer

Assignee: Orion Machinery Co Ltd
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Filing: 1992-10-20
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Granted: —
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Expires: 2012-10-20
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 入気とパージ気体とを熱交換させ効率的な除 湿作用をなす。 【構成】 密封容器10内に高分子分離膜からなる中空 糸膜20を収容し、中空糸膜の内側に除湿前の入気を通 流させ、中空糸膜の外側にパージ気体を通流させること によって、中空糸膜の出口側で除湿気体を得るととも に、該除湿気体の一部を前記パージ気体として還流して 利用する膜式気体ドライヤにおいて、前記除湿気体を減 圧してパージ気体とした後、前記入気が中空糸膜20に 流入する前段階に、前記パージ気体と入気とを熱交換し て入気を冷却するとともにパージ気体を暖める熱交換部 18、38を設けたことを特徴とする。 (57) [Summary] [Purpose] Efficient dehumidification is performed by exchanging heat between the inlet air and the purge gas. [Structure] A hollow fiber membrane 20 made of a polymer separation membrane is housed in a hermetically sealed container 10, and inflow air before dehumidification is passed inside the hollow fiber membrane, and purge gas is passed outside the hollow fiber membrane. In this way, a dehumidifying body is obtained at the outlet side of the hollow fiber membrane, and a part of the dehumidifying body is circulated and used as the purge gas. The heat exchange parts 18 and 38 are provided before the inflow of the inflow air into the hollow fiber membrane 20 to heat the purge gas and the inflow air to cool the inflow air and warm the purge gas. And

Inventors

  • 👤 Hideo Tamai
  • 👤 秀男 玉井
  • 👤 Junkichi Nakamura
  • 👤 順吉 中村
  • 👤 Masaki Kobayashi
  • 👤 正樹 小林

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-06 16:26
CPC Classifications
—

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