Project Profile

The project is mainly used for coal powder preparation and the finished product would be supplied to the local lime kilns. After grasping customer's demand, Zenith customized a turnkey scheme. The installation and commissioning of LM130M coal grinding system purchased from Zenith were finished by our technological team.

Project Site: Vietnam

Customer: A famous non-metallic ore supplier in local area

Equipment: Complete set of LM130M system

Material: Coal

Capacity: 15TPH

Date of Operation: October, 2015

Technological Analysis

Firstly, belt conveyor sends the coal to crusher. After being crushed, the coal is elevated to the belt conveyor and sent to the raw coal bin further. Then the coal is fed into the grinding cavity of LM130M vertical mill by quantitative belt conveyor. After being ground, the coal gets pulverized and enters to the anti-explosive impulse dust collector in the wake of powder separation. Then, the collected finished coal powder is sent to the storage hopper through pneumatic conveying system. Finally, the finished coal powder is transported to the vertical lime kilns as the fuel.

Meanwhile, to meet safe and eco-friendly operation, the system was equipped with impulse dust collector, CO2 fire extinguisher, anti-explosive nitrogen device and anti-explosive valves. The installation of automatic controlling system includes oxygen analyser, pneumatic monitor and various sensors helps avoid accidents and maximizes the continuity of operation.