Overview
Inclined plate settler also called inclined plate thickener, IPS, inclined plate sedimentation tank, inclined plate clarifier etc. Inclined plate settler is a product developed on the basis of digesting foreign advanced technology. The settling area on the available bottom area is maximized by using inclined sheets arranged in parallel. It has the advantages of small volume, large settlement area, large processing capacity, compact structure and reliable operation.
Application
It is mainly used for clarification and concentration of tailing, and can also be used in other industries to process various slurry containing solid particles.
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Working principle
1.The working principle of the inclined plate thickener is the same as that of the traditional thickener.
2.It uses gravity sedimentation to separate the solid particles in the pulp, but the sedimentation occurs in the cavity between the inclined plates in the equipment.
3.The distance between the plates is very small, and the fluid is easy to form laminar flow, and the solid particles only need to settle for a small distance to fall on the plate, and then slide down the inclined plate, so the effective settlement area is ten times the original area of the equipment.
4.The shell of the inclined plate box thickener is made of thin steel plate, the upper part is rhombus, and the inclined plates arranged in parallel are installed inside;
5.During operation, the pulp is fed to the middle of the inclined plate through the narrow groove along the entire width of the box, and then flows upward through the thickening plate.
6.The clarified liquid is discharged from the upper overflow tank, and the sediment is deposited from the concentration plate and slides down.
7.Deposited into the lower pyramidal box.
8.Then it is discharged from the discharge pipe at the bottom.
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Features & Benefits
1. Small size, large settlement area and large processing capacity, its floor space is only 1/10 of that of ordinary thickeners
2. The overflow water is clear and the underflow concentration is high
3. The side feeding method and the closed feeding pipeline are adopted to avoid the interference of the feeding on the clarification and concentration process of the pulp
4. The level and height of the overflow tank can be adjusted to ensure the same amount of pulp entering each inclined plate
5. The length of the inclined plate is long and the spacing is small, which not only increases the settlement area, but also ensures the effect of settlement
6. The transmission system realizes the slow rotation of the rake, automatic or manual lifting of the rake
7. Compact structure and reliable operation.
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Specifications
Num Name Parameter 1 Precipitation area 500 ㎡ 2 Tilt plate angle 55° - 65° 3 Volume 149 m³ 4 Pulp passing capacity 400 m³/h 5 Rake speed 0.29 r/min 6 Raising rake speed 115 mm/s 7 Lifting rake stroke 300 mm 8 Cycloid reducer Model X0.75 - 84 Speed ratio 1505 Power 0.75 kw 9 Electricity - hydraulic push stick Model IPS 3000 - 90 Stroke 300 mm Pull 25000 n Push 30000 n Pull speed 15 mm/s Push speed 90 mm/s Motor Model Y100L2-4 Power 3 kw Voltage As customer requirement -
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