Experimental investigations of additional gas extraction inside a cyclone

Archives of Thermodynamics

Arkadiusz K?paCorresponding authorCzestochowa University of Technology, Institute of Thermal Machinery, Armii Krajowej 21, 42-200 Cz?stochowa, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Czestochowa University of Technology, Institute of Thermal Machinery, Armii Krajowej 21, 42-200 Cz?stochowa, Poland

关键词: Keywords: Gas cyclone;    Particle separation;    Dust collection;    Additional gas extraction (bleed flow);   

DOI  :  10.2478/aoter-2013-0041

学科分类：能源（综合）

来源: Polska Akademia Nauk * Oddzial w Gdansku, Instytut Maszyn Przeplywowych / Polish Academy of Sciences, Institute of Fluid-Flow Machinery

【 摘 要 】

The paper presents the results of investigations on a cyclone with additional gas extraction. The experiments were performed in the cyclone with a diameter of 0.2 m equipped with a truncated counter-cone situated in the dust bin inlet. The gas stream flowing through the countercone was 10 and 20% of the gas supplied to the cyclone. The separation efficiencies and pressure loss were measured. The experiment showed that the extraction of gas by the counter-cone deteriorated the cyclone efficiency and forcing the outflow of gas through the counter-cone requires the use of an additional outlet fan.

【 授权许可】

Unknown