HENAN HONGJI MINE MACHINERY CO.,LTD |
|
Silica processing equipment
Vibrating Feeder->Jaw Crusher->Vibrating Screen->Fighting Crusher->Ball Mill->Spiral Classifier->Magnetic Separator->Flotation Machine->Dryer
Silica processing process
1) Crushing: Silica is broken into the range of particle size
requirements of the ball mill under the two-stage closed-circuit
crushing process.
2) Grinding: The silica ore is continuously impacted by the steel
ball inside the barrel of the ball mill, ground and processed into
mineral powder.
3) Graded beneficiation: After the ore dressing is processed by
graded ore dressing, the concentrate and tailings are separated,
and the concentrate enters the drying system for drying treatment.
The tailings user can choose to handle it.
4) Drying: After the concentrate is dried, the water evaporates and
can be packaged and stored after being cooled.
Introduction to silica
Silica is a general term for vein quartz, quartzite and quartz sandstone. The crystalline silica generally has a milky white, off-white, light yellow, and reddish brown appearance. It has a bright luster, smooth and continuous section, and has sharp edges and corners. It has great hardness and strength. The vein quartz is dense block, pure white, translucent, shiny and shiny, and has a shell-like cross section. The quartz crystal particles are more than 2mm and can be discerned by the naked eye.
Silica application range
The chemical industry is used to prepare silicon compounds and silicates, and can also be used as a filler for sulfuric acid towers. The building materials industry is used in glass, ceramics, Portland cement, etc. It can be used as a raw material for iron alloy smelting such as industrial silicon.
Silica related processing equipment parameters
Jaw Crusher Parameters
Model | PE1500×1800 | PE1200×1500 | PE1000×1200 | PE900×1200 | PE750×1060 | PE600×900 |
Input size(mm) | 1500×1800 | 1200×1500 | 1000×1200 | 900×1200 | 750×1060 | 600×900 |
Input(mm) | ≤1200 | ≤1020 | ≤850 | ≤750 | ≤630 | ≤480 |
Output size(mm) | 210~360 | 150~300 | 200~300 | 95~165 | 80~140 | 65~160 |
Capacity(t/h) | 520~1100 | 400~800 | 280~560 | 220~450 | 110~320 | 90~180 |
Power(kw) | 280 | 160~220 | 110~160 | 110~132 | 90~110 | 55~75 |
Weight(t) | 132 | 100.9 | 69 | 58 | 29 | 17 |
Size(mm) | 7460×6235×4249 | 6380×5310×3710 | 5350×4280×3050 | 3800×3166×3045 | 2655×2302×3110 | 2290×2206×2370 |
Impact crusher parameters
Model | PF-1007 | PF-1010 | PF-1210 | PF-1214 | PF-1315 | PF-1320 |
Rotor Specification(mm) | Φ1000 × 700 | Φ1000 × 1050 | Φ1250 × 1050 | Φ1250 × 1400 | Φ1320 × 1500 | Φ1320 × 2000 |
Feeder Opening Size(mm) | 400 x 730 | 400 x 1080 | 450 x 1060 | 450 x 1440 | 550 x 1530 | 610 x 1900 |
Feeding size (mm) | ≤250 | ≤300 | ≤300 | ≤300 | ≤350 | ≤500 |
Capacity(t/h) | 15-60 | 50-90 | 80-150 | 100-200 | 130-280 | 180-400 |
Power(kw) | 45 | 55 | 90 | 132 | 160 | 220 |
Overall Dimension (mm) | 2319 x 1654 x 2558 | 2319 x 2001 x 2558 | 2585 x 2053 x 2809 | 2582 x 2403 x 2809 | 2930 x 2761 x 3053 | 3224 x 3175 x 2706 |
Ball mill parameters
Model | Ф900×1800 | Ф900×3000 | Ф1200×2400 | Ф1200×3000 | Ф1200×4500 | Ф1500×3000 | Ф1500×4500 | Ф1500×5700 |
Speed (r/min) | 36~38 | 36 | 36 | 36 | 32.4 | 29.7 | 27 | 28 |
Ball (t) | 1.5 | 2.7 | 3 | 3.5 | 5 | 7.5 | 11 | 12 |
Input size (mm) | ≤20 | ≤20 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 | ≤25 |
Output size (mm) | 0.075~0.89 | 0.075~0.89 | 0.075~0.6 | 0.074~0.4 | 0.074~0.4 | 0.074~0.4 | 0.074~0.4 | 0.074~0.4 |
Capacity (t/h) | 0.65~2 | 1.1~3.5 | 1.5~4.8 | 1.6~5 | 1.6~5.8 | 2~5 | 3~6 | 3.5~6 |
Power (kw) | 18.5 | 22 | 30 | 37 | 55 | 75 | 110 | 130 |
Weight (t) | 5.85 | 6.98 | 13.6 | 14.3 | 15.6 | 19.5 | 22 | 25.8 |
Dryer parameters
Model(mm) | Ф600×6000 | Ф800×8000 | Ф800×10000 | Ф1000×10000 | Ф1200×10000 | Ф1200×12000 | Ф1500×12000 | Ф1800×12000 |
Slope( % ) | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 |
Speed(r/min) | 3~8 | 3~8 | 3~8 | 3~8 | 3~8 | 3~8 | 2~6 | 2~6 |
Temperature( ℃ ) | ≤700 | ≤700 | ≤700 | ≤700 | ≤700 | ≤700 | ≤800 | ≤800 |
Power(kw) | 3 | 4 | 4 | 5.5 | 7.5 | 11 | 15 | 18 |
Capacity(t/h) | 0.5~1.5 | 0.8~2.0 | 0.8~2.5 | 1.0~3.5 | 1.8~5 | 2~6 | 3.5~9 | 5~12 |
Weight(t) | 2.9 | 3.5 | 4.5 | 5.6 | 14.5 | 14.8 | 17.8 | 25 |