黔东南Horizontal spiral centrifuge

Horizontal spiral discharge settling centrifuge (referred to as horizontal screw centrifuge). Horizontal screw centrifuge is a device for separating suspension by centrifugal settling principle. This type of centrifuge is suitable for liquid-solid separation of various suspensions with equivalent diameter of solid particles ≥3 mm, weight concentration ratio ≤10% or volume concentration ratio ≤70%, and liquid-solid density difference ≥0.05g/cm3.

Working principle diagram of horizontal screw centrifuge

In terms of application, it has the functions of concentration, dehydration, classification, concentration and dehydration, so it can be widely used in chemical, light industry, pharmaceutical, food, environmental protection and other industries.

Structure features:

1. Main parts such as drum are made of corrosion-resistant stainless steel.

2. The feeding screw adopts special anti-wear measures, which can spray weld the protective layer of cemented carbide or insert the anti-wear plate of cemented carbide.

3. Large length-diameter ratio design can increase the settlement area of materials, extend the settlement time of materials in the drum, and lower the moisture content of filter cake.

4. Adopt the structure of rotating drum and cone with a 2×9° large cone Angle to enhance the squeezing force of the helix on the filter cake and improve the solid content of the filter cake. Under the same separation factor, the filter cake is drier, the liquid is clearer and the operation is more economical.

5. Select cycloidal needle wheel, planetary gear or hydraulic differential with heavy load and large transmission ratio; The slag conveying torque can be up to 3600N. M, greatly improving the slag discharging capacity.

6. The drive system is designed for double motor and double frequency conversion, with adjustable differential.

Technical parameters of horizontal screw centrifuge