Experimental research on solids conveying capacity of positive pressure up-extraction fluidized bin pneumatic conveying cement powder
Guangbin Duan, Wenzhi Wang, Feng Liu, Jinkai Li, Zongming Liu
Available Online June 2017.
- https://doi.org/10.2991/icmia-17.2017.84How to use a DOI?
- Positive pressure up-extraction fluidized bin; Pneumatic conveying; Solid conveying capacity
- In view of the high requirement of solid phase quantification for pneumatic conveying in some parts of industrial & agricultural production, positive pressure up-extraction fluidized bin pneumatic conveying system was established. Experiments were carried out in this pneumatic conveying system by transmitting cement powder. The trend of solid conveying capacity during the conveying process was obtained according to the results of precise weighing sensor test and ultrasonic testing method. Through the comparison of solid flow before and after automatic control, it could be seen that the stable conveying time increased 16~18s, meanwhile the fluctuation of solid conveying capacity was less than ñ8% in condition of automatic control status. The results showed that the automatic control scheme improved the stability of solid flow greatly.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guangbin Duan AU - Wenzhi Wang AU - Feng Liu AU - Jinkai Li AU - Zongming Liu PY - 2017/06 DA - 2017/06 TI - Experimental research on solids conveying capacity of positive pressure up-extraction fluidized bin pneumatic conveying cement powder BT - 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/icmia-17.2017.84 DO - https://doi.org/10.2991/icmia-17.2017.84 ID - Duan2017/06 ER -