Horizontal Spiral Sedimentation Centrifuge

Horizontal spiral sedimentation centrifuge the suspension enters the drum through the feed pipe. The solid phase with higher density settles on the drum wall under the action of the centrifugal force field. The solid phase is pushed from the settling area to the drying area by the spiral and then discharged from the slag outlet. The clarified liquid phase overflows from the overflow port at the large end of the drum to achieve solid-liquid separation. LWX is a centripetal pump discharge type,

ENLWS is a three-phase separation type, and ENLWF is an explosion-proof type.

• The materials of the drum, spiral and other parts in contact with the material are selected according to the working conditions. Corrosion-resistant stainless steel, duplex steel or C22
• High-precision drum (CNC machining, high-precision balancing), high separation factor, improve separation efficiency
• Dual frequency conversion common DC bus control, stepless adjustment of drum and spiral speed
• Multiple lubrication methods: grease lubrication (standard), oil lubrication, oil-gas lubrication
• Fully automatic refueling device
• Spray wear-resistant alloy or welded carbide on the surface of spiral blades
• Select suitable differential for different working conditions: cycloidal pinwheel, planetary gear or hydraulic differential
• The system is fully enclosed to meet the requirements of clean production
• Multiple protections: over-vibration protection, cover opening protection, motor overload protection, differential/torque control switching, bearing temperature detection, spiral push torque protection, electrostatic grounding protection, maintenance lock protection
• Configure nitrogen protection system and corresponding explosion-proof measures to meet explosion-proof requirements
• Can combine flocculant dosing system, screw pump, flow meter, etc. to form a complete sewage treatment system

• The drum is centrifugally cast and solid solution treated, with better stability
• Higher strength
• Various materials: 304, 316L, 2205, C22, C276

• Carbide inserts

Tungsten carbide alloy

Inlay structure

• Surface carbide spraying
• Pushing surface tungsten carbide alloy spraying

Cycloidal pinwheel differential
Planetary gear differential High torque output Stable and reliable operation
Hydraulic differential Good low differential output Differential speed can be adjusted steplessly Compact structure

• Shaft seal design

Ensure effective isolation between the working chamber and the bearing chamber

 

• Flexible interface for slag discharge and conveying interface

Flexible interface or conveying interface can be selected according to the installation design

• The liquid phase is pumped out through a centripetal pump, and the liquid level can be set according to process requirements
• The whole is well sealed

• Applied to solid-liquid-liquid
• Heavier liquid phase separated by centripetal pump (liquid level adjustable)
• Lighter liquid phase overflows from drum overflow (liquid level adjustable)

• Integrally sealed
• Shaft seal design
• Nitrogen protection system
• Slag outlet interface
• Explosion-proof/flameproof measures

(See explosion-proof technology application for details)