发明名称 |
FOAM-GENERATING PROCESS AND DEVICE |
摘要 |
A mixing chamber (3) and a gas inlet chamber (5) are concentrically arranged in a closed housing (1) and divided from one another by a tubular partition wall (7) provided with micropores. A flow of a liquid, foamable medium is introduced by a pump (21) axially into the mixing chamber (3). At the same time, air produced by a compressor (23) is introduced via a housing inlet (17) into the gas inlet chamber (5) under such a pressure that the air can penetrate through the micropores in the tubular partition wall (7) into the mixing chamber (3). The partition wall (7) surrounding the mixing chamber and the peripheral wall (9) are replaceably mounted between two flanges (11 and 12). The cross-sectional profile of the axial inlet and outlet (15 and 16) is matched to the cylindrical cross-section of the mixing chamber (3) so that in operation a laminar flow of the foam mixture substantially parallel to the axis occurs through the mixing chamber (3).
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申请公布号 |
CA2115257(C) |
申请公布日期 |
1999.07.06 |
申请号 |
CA19922115257 |
申请日期 |
1992.08.05 |
申请人 |
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发明人 |
KLEEN, EUGEN;MUELLER, CLAUS-MICHAEL |
分类号 |
C04B38/00;B01F3/04;B01F5/04;B28C5/00;C04B38/10;(IPC1-7):B01F3/04 |
主分类号 |
C04B38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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