The horizontal spiral sedimentation filtration integrated centrifuge clarifies separates the suspension by the sedimentation principle, dehydrates the solid slag by the filtration section for the second time. The suspension with solid particle diameter of 0.03 ~ 10 mm can be used for solid-liquid separation centrifugal dehydration, which has the following characteristics: continuous feeding, continuous discharging, extremely small liquid phase running very dry solid phase.
When the rotating body composed of drum helix reaches the rated speed n1 N2, the suspension continuously enters the helix accelerating bucket through the feed pipe for acceleration. Due to the effect of centrifugal force, the material is evenly distributed in the inner cavity of the drum, the larger the material is attached to the drum wall (outer layer), the smaller the specific gravity of the material is, the more concentrated the material is in the middle (inner layer), forming a two-phase multi-phase stratification, The solid phase is pushed to the slotted drum through the pushing function of the spiral blade for secondary centrifugal dehydration. The solid is discharged the solid phase outlet, the separated clear liquid is discharged the liquid phase outlet 1 (mother liquid outlet) in the settling section, is discharged the liquid phase outlet 2 (filter section) in the screen section through the mesh hole.
Working principle diagram:
|A. Feed inlet||C. Drum||E. Filter liquid outlet||G. Strainer|
|B. Mother liquor discharge||D. Spirochete||F. Solid phase export|
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Main technical parameters:
Main components of corrosion-resistant materials: