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Sludge conveying equipment

Keywords: stacking screw dewatering machine, pre-concentration stacking screw dewatering machine, integrated stacking screw dewatering system


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Detailed introduction


Sludge conveying equipment

After being installed in the sludge dewatering equipment, the dewatered sludge is transported to the loading site. Generally, the sludge conveying equipment can be divided into shaftless screw conveyor and belt conveyor.

shaftless screw conveyor

It is generally made into a sealed structure for transportation, which plays a role in collecting and improving the environment and is convenient for subsequent processing.

It is composed of U-shaped groove, feeding hopper, cover plate, spiral body, lining plate and driving mechanism.

Features:

Automatic electrical protection, can realize the joint control with the sludge dewatering system;

Compact structure, easy installation, fixed by expansion bolts;

Groove lining wear-resistant material, low noise, improve the environment;

Length, angle, feed hopper can be customized according to requirements;

The spiral blade is made of stainless steel or manganese steel, which has high strength and corrosion resistance.

Technical parameters

Item/Model WLS-260 WLS-300 WLS-360 WLS-420 WLS-460
Speed (rpm) 18 (horizontal); >18 (inclined)  
Conveying or handling capacity (m³/h) 3 6 9.5 12 20
15° 2.1 4.6 6.5 9 14.5
30° 1.3 2.6 4.3 5.7 9
Spiral diameter (mm) 220 260 320 380 420
Conveying length L(m) 6
Power (reference)(kw) 1.1 1.5 2.2 3 4
Installation angle α ≤ 20 ° [special order 20 °<α≤ 30 °]]

Note: 1. The power in the table corresponds to L = 6m, and the medium is sludge with 80% water content. 2. Installation angle α refers to the angle between the spiral axis and the ground.

WLS type screw conveyor

Belt Conveyor

It is mainly used for conveying granular or powdery solid, and is mainly used for conveying grid slag, dehydrated mud cake and sediment in water area engineering.

Features:

Conveying capacity, divided into a rib and no rib type, can be used for long-distance transport, can be made into a mobile, convenient transport;

High versatility of structure, easy to replace and clean;

If there is a need to be fixed, the expansion bolt can be fixed on site, easy to install.

Technical parameters

Project Model Bandwidth (mm) Drum diameter D(mm) Maximum conveying capacity (t/h) Line speed (m/s) Unit power (kw/m)
PDS500 500 219 60 ~1.0 0.2
PDS650 650 219 100 ~1.0 0.25
PDS800 800 219 100 ~1.0 0.3
PDS1000 1000 219 200 ~1.0 0.35

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