1..Basic specification
model analysis:
LT: vertical tank (L vertical, T tailings) 4.0×4.5: diameter
4.0m × height 4.5m (effective volume about 56m³)
Type: mechanical stirring buffer tank (continuous operation)
Design standard: GB 50034-2013 (industrial building
lighting design standard)
2. Core parameters
| параметр | Technical |
| processing capacity | 80-150m ³/h (concentration 30-50%) |
| Working pressure | Normal pressure (0.5~+2kPa) |
| medium temperature | ≤ 80 ℃ (special design required for high temperature) |
| Solid particle size | ≤ 5mm (recommended to be equipped with a slag removal screen) |
3.Structural design Tank material:
Standard type: Q235B+NM400 wear-resistant lining (=10mm)
Anti-corrosion type: 316L stainless steel (=8mm)
Mixing system:
Oblique paddle agitator (anti-sedimentation design)
Motor power: 11-18.5Kw (frequency control)
Speed: 30-80r/min
Inlet and outlet: Inlet DN200, outlet DN250 (flange GB/T 9119)
Bottom cone design (inclination ≥60°)
4.Control system automation configuration:
Liquid level interlocking (ultrasonic level meter)
Density online detection (-ray density meter)
Safety protection:
Overflow alarm device
Emergency drain valve (DN150)
5.Equipment size
| Parameters | Value |
| Overall height | ≈ 6000mm (including outriggers) |
| Diameter | 4000mm |
| No load weight | 6-8t |
6.Selection recommendations
1. High wear conditions (iron ore tailings):
Select Cr27 high chromium cast iron liner (life ≥ 2 years)
4.Acidic tailings(pH <3):
Select rubber lining + 316L stainless steel mixing system
5.Maintenance cycle:
Check liner wear every month (remaining thickness <5mm needs to be replaced)
Lubricate bearings every quarter (water-resistant grease)
(Note: The actual selection requires the specific parameters such as tailings specific gravity and pH value)
