Suichang gold ore processing plant beneficiation process using two closed-circuit crushing, stage grinding stage flotation, concentration, filtration two dehydration processes.
Crushed ore: The ore is transported by motor vehicle and discharged into a silo with a capacity of 70m3. After being crushed into a 400*600 jaw crusher by an electromagnetic vibrating feeder, the ore discharge and fine crushing are combined. The belt conveyor was sent to a 1200*3000 vibrating screen for screening, and the product was sent to the 1200 medium cone crusher for fine crushing; the sieved product was sent to two powder mines with a volume of 160 m3. The final product size of the crushed ore is 15~0mm. An automatic iron removal device and a metering device are respectively arranged on the belt conveyor.
Grinding flotation: divided into two series, each series consists of a 1500*3000mm lattice ball mill and a 1200mm single spiral classifier to form a closed-circuit grinding. The grinding concentration is 79%-82%, and the classifier overflow concentration is 34%. ~36%, fineness 59%~62%-200 mesh, one-stage flotation uses one rough selection, two selections, one sweep selection, sharing 12 slots of 5A flotation machine. The second-stage grinding uses a 1500*3000mm ball mill and two 250mm cyclones to form a closed circuit. The cyclone overflow concentration is 25% to 28%, and the fineness is 90%-200 mesh. The second stage flotation adopts one rough selection, three selections, and two sweeps, sharing 16 slots of the 5A flotation machine.
Dehydration: Concentration and filtration are used to dehydrate two sections. The first and second stage flotation concentrates are concentrated by a 9 m thickener and filtered by a 10 m 2 vacuum filter to form a finished concentrate. The vacuum system of the concentrate containing 12% to 14% of the filter is equipped with 2 sets of water ring vacuum pumps and one air compressor.
The fabrics, wire and felts is widely used in Paper Making Machine. When the finished pulp getting out from pulping line, it is just liquid, so they need felts to support them. The felts used in Paper Machine has certain tension in case of the damage caused by over-extending. Our company supplies all kinds of felts used in paper machine. Welcome for inquiry.
Paper Machine Fabrics And Wire
Paper Machine Fabrics,Fabrics And Wire,Press Section Forming Fabrics,Paper Machine Fabrics And Wire
DanDong GaoXin Dryer Manufacturing Co.,Ltd , https://www.gaoxinpapermachine.com