ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
The preheater induced draft (ID) fan, the raw mill fan, and the baghouse ID fan are all major consumers of electrical power in a cement plant. Given such a fierce, competitive marketplace, it is wise, if not imperative, to evaluate these fans and their draft systems to optimize operating efficiency to save input horsepower and, in turn, consumed electrical power. These power-reducing upgrades can also substantially reduce the emissions and the overall carbon footprint of the process. An opportunity arose at a cement plant while the rotor of one of the preheater ID fans was becoming a maintenance issue and reaching the end of its operational life. The foresight of plant personnel reasoned that if it had to be replaced, an upgrade of the rotor should be considered, particularly considering the fact that their electricity provider was offering rebates for power savings. This paper presents a case history including all the challenges along the way to replace the original, antiquated radial blade rotor design with a more efficient, properly selected, and modern backward curved design. The result of this commitment to modernization dramatically lowered the input electrical requirements creating considerable operational savings with an attractive rate on the return of investment.