Firefly iron ore tailings tailings wastewater treatment equipment sewage treatment wash coal mine tailings sand tail ..

Firefly iron ore tailings processing equipment Mine tailings tailings waste water treatment Sewage sludge treatment tailings tailings sand washing wastewater treatment facility Sunaba copper ore flotation beneficiation of phosphate rock slurry processing equipment, copper ore tailings phosphate sludge dewatering equipment Zhejiang wash liquid separation Equipment Co., Ltd. Mr. Wang Yang 18,857,818,981 washing machine tailings slurry dewatering equipment processing equipment requirements 2.1 stand-alone processing capacity mud produce three characteristics: ① produce a large quantity of mud: Construction machinery Once turned on, in a short time to produce large amounts of mud; ② storage difficulties: the site no large volume of mud pools, direct discharge will pollute the environment, the high cost of automobile transportation, in situ treatment is the best option; this requires centrifugal Stand-alone machines processing capacity, there is enough "magnanimous" mud eat it in time to "digest" out. ③ easy to separate: the proportion of solid and liquid phases mud large difference, easily separated, so the design should take a smaller mud centrifuge aspect ratio, and runtime should maintain a large speed difference; 2.2 adapted poor often live mud centrifuge installation at the construction site scene, harsh environmental requirements centrifuge 5 afraid: ① not afraid of the wind and sun: great site ambient temperature changes, the presence of large amounts of dust in the air; ② afraid overloads: mud components changes in the feed rate fluctuations, requirements for centrifuge have enough power margin, a sound protection measures; ③ afraid of silt Wear: solid particles (silt) within the drum as grinders, as the wear of contact parts require these parts have a sufficiently high resistance to wear; ④ afraid of electrical interference: power equipment field frequently start / stop, arcing electrical equipment is running, causing the power supply voltage fluctuations, harmonic interference may cause the instrument Instrument failure; ⑤ afraid incorrect operation: Construction workers educational level is not high, electrically operated centrifuge parts less, the operation should be simple, designed to be fault-tolerant control program; 3 mud centrifuge design features 3.1 high wear under different circumstances, key parts and drum wear carbide technical design: (1) a nickel-based alloy powder spray tungsten carbide (WC containing 35%); (2) tungsten carbide electrode welding (with WC 60%); ( 3) carbide inserts, alloy tile, casement (with WC 100%); (4) ceramic insert: its anti-wear properties and carbide insert is basically the same; the practical application of proven thrust surface carbide inserts screw conveyor can block up to five times more than the life of (ordinary carbon steel hardness of HB <241, the hardness of tungsten carbide alloy is HRa≥90). Since tungsten alloy is expensive, apparently, higher than the initial investment centrifuges centrifuges ordinary material, but in the long run, to extend the life of equipment, reduce maintenance costs, downtime ..., the economic benefits of these benefits far higher than the difference between the initial investment. Contact: Mr. Wang 18857818981 mine water washing off the mud, high efficiency sludge dewatering mining mineral washing equipment prices, the large amount of washing mud slurry dewatering equipment manufacturers Sale Price *! ! www.zygyfl.com