Main equipment of the tin mine mining bureau Yankuang South Plant

project

Name and specification

Number of units

Maximum throughput

First, broken mine

Tons/tables·hours

Product size mm

Width of the mouth

Ore loose density tons / m ³

Coarse

600×900 jaw crusher

1

56~192

-150

110

1.6

Broken

Finely broken

Φ1200 short head cone crusher

1

18～105

16

7 to 10

1.6

Second, grinding, grading

Tons/tables·hours

Feeding particle size, mm

Grinding fineness

One section

Φ2100×2200 lattice ball mill

2

10~14

-16

-200 mesh 55% to 60%

Second paragraph

Φ2400×2400 overflow ball mill

1

16~19

-16

-200 mesh 60%

Third, flotation (magnetic, reselection)

Feeding particle size, mm

Flotation

(fine, thick, sweep)

m ³ / ton · day

5A flotation machine

6A flotation machine

19

7

"

"

(re-election)

Φ1800×1800 drum sorting machine

1

280-320 kg/set·hour

-35, +6

Fourth, dehydration

t/m ² · day

Feed concentration%

Excretion concentration filter and moisture%

Concentrate density tons / m ³

concentrate

Φ18m thickener

1

50

4.6

filter

Tons/hour

25 m ² rope round filter

1

5~9

50

18~20

4.6