The grinded pulp by grid lining board to row ore mouth of the ascent to higher than platoon fanchamber of mouth level that ore pulp discharge mill.
磨碎后的矿浆通过格子衬板经通向排矿口的扇形室提升到高于排矿口的水平，使矿浆排出磨机。
2
Because of carry long liters fanchamber and shorten the pulp role in grinding machine, so stay time in grid ball mill, say again forced row ore type mill.
由于扇形室的提长升作用，缩短了矿浆在磨机中停留的时间，所以格子球磨机又称强迫排矿式磨机。
3
Another model, the "Oorja", developed by BP and the Indian Institute of Science, has an integrated battery-powered fan to direct air to wood pellets in the combustion chamber, improving efficiency.