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Column Dust Scrubber Based on an Orifice Plate to Intensify Gas‐Liquid Mixing.
- Source :
-
Chemical Engineering & Technology . Nov2019, Vol. 42 Issue 11, p2302-2309. 8p. - Publication Year :
- 2019
-
Abstract
- A column dust scrubber based on an orifice plate is developed for small and medium‐sized enterprises in China, which urgently need small‐volume, large‐flow scrubbers. The scrubber uses an orifice plate to evenly distribute the gas flow, which forms a uniform and stable impact on the liquid phase. As a result, dust removal via intensified gas‐liquid mixing can be achieved. A laboratory orifice plate scrubber model is developed, prototyped, and preliminarily studied considering the working process of the scrubber (mixed gas‐liquid flow pattern), liquid level, gas flow rate, pressure drop characteristics, dust removal efficiency, etc. The scrubber can achieve a good gas‐liquid mixing state when it is in a stable liquid column flow pattern. The drag coefficient of the scrubber is affected by the discharge of the gas stream to the liquid phase. [ABSTRACT FROM AUTHOR]
- Subjects :
- *IRON & steel plates
*DUST
*DUST removal
*GAS flow
*GLOW discharges
*MIXING
Subjects
Details
- Language :
- English
- ISSN :
- 09307516
- Volume :
- 42
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Chemical Engineering & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 139272304
- Full Text :
- https://doi.org/10.1002/ceat.201800685