The development of dust smoke eliminator using C-Ozonize electrical system

International Conference on Innovative Research - ICIR EUROINVENT 2019

Ketkaew, S.^1

Faculty of Engineering, Ramkhamhaeng University, Ramkhamhaeng Road, Huamark, Bangkapi, Bangkok

10240, Thailand^1

关键词: Electrical systems;    Flyback converters;    High voltage direct current;    High voltage switches;    Ozone gas;    Platinum wire;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/572/1/012083/pdf
DOI  :  10.1088/1757-899X/572/1/012083

来源: IOP

【 摘 要 】

This article offers dust smoke eliminator using c-ozonize (corona ozonize) electrical system. The high voltage direct current applying the principle of the flyback converter to use. And control of power MOSFET with IC number TL494 at 20 kHz frequency through the high-voltage switch to get high voltage direct current of 1 kV to 5 kV. A voltage of 36 volts is applied to the platinum wire placed 1 cm away from the aluminum plate in the package. Ozonize and electric field set the efficiency of dust trap is 98.95% and designed to work for 1 hour. The machine can product ozone gas 127 mgO3/hour to 293 mgO3/hour and ozone gas content of 258 mgO3/hour can be used to reduce the hydrocarbon gases from lead smoke very well.