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A disc stacking arrangement

A technology for components and centrifuges, applied in centrifuges with rotating drums, centrifuges, etc., can solve the problem of not simplifying the installation of disc components and tension rods

Inactive Publication Date: 2007-04-04
3NINE AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the through holes through the disc elements in such centrifuges do not simplify the installation of the disc elements and tension bars

Method used

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  • A disc stacking arrangement
  • A disc stacking arrangement
  • A disc stacking arrangement

Examples

Experimental program
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Embodiment Construction

[0015] In FIG. 1 , 10 denotes a centrifuge rotor for purifying a gaseous medium. The rotor 10 has a bottom element 14 which is integrated with the drive shaft 12 and has a conical collar 16 which is connected to the centrally arranged drive shaft 12 via a radial web portion 18 and a hub 20 . A plurality of spacer elements in the form of conical disks 22 are stacked on the bottom element 14 . The disks 22 are stacked with the aid of four axially directed guide bars 24 mounted evenly distributed around the circumference. To this end, each disk 22 has four corresponding guide grooves or through-holes 26, preferably extending radially into the disk 22, from an inner peripheral edge 28 delimiting a central inlet hole for the gaseous medium to be purified. 30. The disks 22 are separated from each other by a small distance in the axial direction by suitable spacers, for example radial ridges 32 shown in FIG. 4 .

[0016] As shown in Figures 1 and 3, the guide rods 24 are fixed at ...

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PUM

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Abstract

Centrifuge for purifying flowing fluid media, comprising a plurality of stacked concentric disc elements (22), each provided with a central fluid inlet hole (30). The disc elements have through openings (26) by means of which the disc elements are slipped onto at least three substantially axially extending, circumferentially spaced guide elements (24) for guiding the disc elements circumferentially and radially. The disc elements (22) are held together by end elements (14, 36) at the ends of the stack of discs. The guide elements (24) are in the form of completely separate, combined guidance and tensile rods, which are disposed so as not to encroach on the central flow space in the disc stack of the centrifuge. The through openings (26) in the disc elements (22) are made as notches, radially directed from the central fluid inlet hole (30) in the disc elements (22), and the tensile rods are disposed to be inclined somewhat towards the rotational centre from the lower end element when mounting the disc elements.

Description

technical field [0001] The invention relates to an arrangement in a centrifuge for purifying a flowing fluid medium, said centrifuge comprising a plurality of disk elements stacked concentrically and provided with at least one centrally located fluid inlet orifice, said disk elements having a through holes through which the disk element slides onto at least three substantially axially upstanding, circumferentially spaced guide elements for guiding the disk element in the circumferential direction and radial direction, and the disk element passes through the end The upper elements are held together at the ends of the stacked discs, said guide elements are in the form of separate tie rods arranged to cooperate with said end elements in such a way that when compressing the disc elements the end elements are relatively are movable relative to each other, and means are provided for lockingly engaging the combined channel and tie rod to maintain the disc element in a compressed stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B7/14B04B1/08
CPCB04B7/14B04B2005/125B04B1/08
Inventor T·拉格斯泰特C·英厄P·弗兰森O·梅翰斯M·桑德格伦
Owner 3NINE AB