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Revolving drum of conical basket type centrifuge

A centrifuge and cone-basket technology, which is applied in the drum field of the cone-basket centrifuge, can solve problems such as filter blockage and achieve the effect of ensuring thoroughness

Inactive Publication Date: 2014-09-03
SUZHOU JINXIANG TITANIUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a drum of a cone-basket centrifuge, which solves the problem that the filter screen is easily blocked by the terraced drum

Method used

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  • Revolving drum of conical basket type centrifuge

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0014] Such as figure 1 As shown, the drum of a cone-basket centrifuge includes several rotating frames 1 arranged sequentially from top to bottom. The shape of the rotating frames 1 is an inverted truncated cone, and the central axes of all the rotating frames 1 On a straight line, two adjacent revolving frames 1, the area of ​​the bottom circular surface of the upper revolving frame 1 is larger than the top circular surface area of ​​the lower revolving frame 1, and the side inclination angles of the two adjacent revolving frames 1 are different, A filter screen matching the revolving frame 1 is also fixed on the revolving frame 1, and the filter screen is fixed on the revolving frame 1 throu...

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Abstract

The invention discloses a revolving drum of a conical basket type centrifuge. The revolving drum comprises a plurality of rotary frames which are sequentially overlaid from top to bottom, wherein each rotary frame is shaped like an inverted truncated cone. The center axes of all the rotary frames are located on the same straight line. According to every two adjacent rotary frames, the area of a bottom circular surface of the upper rotary frame is larger than the area of a top circular surface of the lower rotary frame; the inclination angles of side edges of every two adjacent rotary frames are different; a filter screen matched with each rotary frame is fixed to the corresponding rotary frame. On the basis of a terrace type revolving drum, each rotary frame is shaped like the inverted truncated cone according to the design, the side edges of the rotary frames have certain angles when the centrifuge operates, as a result, it is guaranteed that the filter screens are filled with solid particles while outward movement of the solid particles can be guaranteed, and the filter screens can be protected without being blocked.

Description

technical field [0001] The invention relates to a drum, in particular to a drum of a cone basket centrifuge. Background technique [0002] The cone basket centrifuge is mainly composed of a drum, a transmission seat, a machine base, an inner shell, an outer shell and an upper cover. The conical drum is mainly composed of a rotary frame and a filter screen set in the rotary frame. During the suspension separation process, the solid-liquid separation is realized by centrifugal force, the filtrate is discharged through the filter screen, and the two solids move along the filter screen from the small end to the large end until they are discharged. During the process of discharging solids, there will be friction between the solids and the filter screen, so the filter holes of the filter screen will become larger or even damaged after the centrifuge has been used for a long time. In order to solve this problem, the patent No. 200910130586.2 proposes a terraced drum in the patent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B7/08B04B7/16
Inventor 范祥荣
Owner SUZHOU JINXIANG TITANIUM EQUIP
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