Technology

02/17/2021

Technical modification of dust removal in bagged cement loading lane

IntroductionAt present, cement enterprises mainly rely on the loading machine and manual stacking operation, although the domestic cement industry has also appeared automatic loading and stacking […]
02/17/2021

Analysis of common failure cases of DCS control system

IntroductionAt present, DCS control system is widely used in cement industry, the system runs safely and reliably, and its central processing unit rarely fails. However, due […]
02/16/2021

Analysis and solution of vibration of coal mill induced draft fan

01 Fault Analysis The model of coal mill induced draft fan of a company is W4-73-15NO19F, the air volume is 100000m³/h, the wind pressure is 2200Pa, […]
02/16/2021

Composition and operation key points of oil ring vacuum device

01 Introduction A 4500t/d clinker cement production line of a company is equipped with a 9MW waste heat power station. The air ejector in the vacuum […]
02/15/2021

Retrofit of Denitrification and Denitrification of Flue Gas at Cement Kiln Tail

IntroductionA company’s 5000t/d cement clinker production line was completed and put into operation in 2008. In order to achieve the goal of ecological and environmental protection […]
02/15/2021

Cause analysis and solution of frequency conversion

Introduction A company’s 2500t/d new dry clinker production line was put into operation in 2004, and the equipment has been running steadily. However, in July 2014, […]