The Online Control System of Bag Filter Based on Temperature Detector and Transducer Technique

Author

Wu, Ming-liang ; Wei, Li-li ; Yu, Shu-rong ; Huang, Jian-kang

Author_Institution

Mech. & Electr. Eng. Inst., Lanzhou Univ. of Technol., Lanzhou, China

fYear

2010

fDate

25-27 June 2010

Firstpage

5730

Lastpage

5733

Abstract

On the basis of describing the production technology of ferroalloy electric furnace and the principle of bag filter, a online controlling system was designed using PLC as control core and WINCC industrial control configuration software as operation interface according to the relation of production technology, dust amount and temperature. Speed regulation was realized by controlling inverter of fan motor with temperature monitoring points. The results show that the built online controlling system based on PLC has good dedusting effect and meets the qualification of energy conservation and environmental protection by introducing the frequency conversion technology.

Keywords

control system synthesis; dust; electric furnaces; energy conservation; fans; industrial control; invertors; iron alloys; metallurgical industries; programmable controllers; temperature sensors; velocity control; PLC; WINCC industrial control configuration software; bag filter; dedusting effect; energy conservation; environmental protection; fan motor inverter control; ferroalloy electric furnace; frequency conversion technology; online control system; operation interface; production technology; speed regulation; temperature detector; temperature monitoring; temperature transducer; Frequency conversion; Frequency measurement; Metals; Monitoring; Production; Temperature control; PLC; dedusting; frequency conversion technology; online control; temperature detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.1392

Filename

5631872