Gas cleaning apparatus containing a centrifugal type paint mist separator
US4952221A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 21, 1989 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Dec 21, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/46
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A centrifugal separator type paint mist containing gas cleaning apparatus having a concave guide face extending downwardly from a downstream side end of a cleaning liquid flow-down face in a flowing down direction of cleaning liquid, the concave guide face being formed as a curved arc, a discharge guide face disposed at a downstream side end of the concave guide face for laterally discharging the cleaning liquid, a gas orienting face for orienting a paint mist containing gas fed from the upperside towards the concave guide face, whereby the paint mist containing gas is discharge through a discharge opening formed between a downstream side end of the gas orienting face and a portion of the concave guide face most adjacent the downstream side end of the gas orienting face, the discharge opening having a width smaller than an average radius of the concave guide face, the paint mist containing gas being discharge in a direction substantially along a tangential line of the concave guide face, the discharge opening is disposed with a slope in such a way that the tangential line of the concave guide face forms an angle relative to the horizontal line with the angle being larger than 45 de…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.