Briquetting Workshop For Magnesium Production with Pidgeon Process Technology

Calcined dolomite is transferred to the elevated bunker by conveyor; outsourcing ferrosilicon, crushed by jaw crusher, is fed into Fe-Si mill to crush the particle size less than 6mm fine, and then fine ferrosilicon is sent by to the ferrosilicon elevation bunker by bucket elevator; outsourcing fluorite powder is put into the fluorite powder elevated bunker. These three kinds of materials enter the automatic proportioning processthrough elevated bunker. Automatic continuous electronic weigher under the elevated bunker would automatic batch those materials, according to ratio of reactants (calcined dolomite: ferrosilicon: fluorite =100:20.8:2.8). After proportioning process, the mixture would enter the ball mill continuously. These materials finish grinding and mixing completely into smaller than 100 mesh granularity mixture. And then the mixture is transported out by scraper conveyor and bucket elevator to the buffer storage; out of the buffer storage, the mixture is sent by the screw conveyor to the Briquetter made in pellet. Then pellets are gathering into the belt for packaging. The material from Briquetter screening would feedback though scraper conveyor and bucket elevator to the buffer storage for recycling.

Jaw crusher

①Dimension：1033x1016x1140mm

②Model：PE250x400

③Inlet size：400x250mm

④Input size：≤210mm

⑤Capacity：10m3/h

⑥Motor power：15kw

Fe-Si kneading mill

①Dimension：3575x2220x1514mm

②Rotor diameter：1600mm

③Input size：30-80mm

④Output size：5-10mm

⑤Capacity：7-11t/h

⑥Motor power：22kW

Ball mill

①Dimension：18750x5350x4400mm

②Model：Φ2400x8000mm

③Type：dry process with grate

④Effective volume：32.4m3

⑤Grinding media filling rate：﹤27%

⑥Rotation speed：20.4rpm.

⑦Max. ball charge：40t

⑧Power：35.4kW（400v）、570kW（10kv）

Briquetter

①Dimension：3845x3110x3200mm

②Model：LYQ5.0

③Capacity：5t/h

④Roller diameter：Φ700mm

⑤Roller width：225mm

⑥Briquette size：32x25x14mm

⑦Power：110.55kW