Centrifuge Drum Tubular Elements for Stable Disk Feed
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Solution Overview
Problem
Existing centrifuges with radially flowing material into a pack of separating discs face inefficiencies in material feeding, particularly with unstable and impractical designs when tubular elements are integrated into the drum base.
Innovation Solution
Arranging tubular elements on the outer circumference of the disk pack, which are fastened to the outside, allows for a stable and efficient feeding of material into the separating disk pack across its axial height, using semi-cylindrical or other non-closed channel designs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If tubular elements are integrated into the drum base, then material distribution is achieved, but the design becomes unstable and impractical at high speeds
Solution Approach 1:
The tubular elements are extracted from the drum base integration and repositioned on the outer circumference of the disk pack. This separation allows the elements to function for material distribution while being supported by the more stable disk pack structure, resolving the instability issue at high speeds.
Solution Approach 2:
Instead of integrating the tubular elements into the drum base as previously done, the invention inverts the arrangement by placing them on the outer circumference of the disk pack. This inverted configuration provides both stability and functional effectiveness.
2Productivity
If material is fed radially from the outside into the separating disk pack, then centrifugal separation is achieved, but feed efficiency is insufficient
Solution Approach 1:
The tubular elements are segmented along the axial height of the disk pack, with multiple elements distributed at different axial positions. This segmentation allows material to be fed at multiple points simultaneously, improving both feed efficiency and distribution uniformity across the entire disk pack height.
Solution Approach 2:
The invention adds the axial dimension to the material feed strategy by distributing tubular elements vertically along the disk pack height. This transforms the feed approach from a single radial point to multiple radial points across the axial dimension, enhancing distribution uniformity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This configuration ensures a safe, stable, and easy-to-produce material feed at high speeds, providing a uniform distribution and efficient processing of the centrifuged material into the disk stack.
Implementation Method 1
the material to be centrifuged in the drum flows radially from the outside into the pack of separating discs
Data Source
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Figure 2b
AI summary
The invention relates to a centrifuge, particularly a continuously operating separator, comprising a drum (1) having a vertical rotation axis (D), which preferably has a single or double conical inner jacket, and an inlet pipe (2) opening into a distributor (3) having at least two or more distributor channels (6) distributed about the circumference, and further comprising a disk package (7) made of separator disks (8), characterized in that at least two or more pipe-like elements (14) are distributed at the outer circumference of the disk package (7), and that the pipe-like elements (14) are fastened externally on the separator disk package (7).