Centrifugal separator

A centrifugal separator and separator technology, which is used in centrifuges, centrifuges with rotating drums, etc., to achieve the effects of large processing gas flow, high separation efficiency, and reduced power consumption

Inactive Publication Date: 2006-02-01
潘雨力
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problems of low separation efficiency, complex structure and high power consumption of the existing inertial centrifugal dust removal device. The purpose of the present invention is to provide an effective centrifugal separator to overcome The above defects in the prior art, the present invention relies on the following technical solutions to achieve, a centrifugal separator, including a central rotating shaft and an outer casing, the centrifugal separator outer casing is provided with a rotati

Method used

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Embodiment Construction

[0023] Fig. 1-1, Fig. 1-2 represent the schematic diagram of the longitudinal and transverse sectional views of the centrifugal separator settling tubes of the present invention that are used for gas dust removal. 6 It is obtained by evenly separating the space between the two inner and outer circular platform sides symmetrical to the rotation axis 5 in the circumferential direction, wherein the outer circular platform is smooth and is used as the settlement surface 3, and the separating plate 6 and The settling surfaces 3 are not connected but leave a gap, which makes the settling tubes connected, increases the area of ​​the settling surfaces 3 and helps prevent the accumulation of dust.

[0024] The settling surface 3 extends continuously from the inlet end face 18 perpendicular to the rotating shaft 5 at the entrance to the outlet end face 19 perpendicular to the rotating shaft 5 at the outlet. The length of the settling tube 2 in the axial direction is L, and its average wi...

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Abstract

A centrifugal separator for treating polluted gas is composed of a central rotary shaft, an external casing, and several settling tubes, which are arranged in axial symmertrical mode relative to central rotary shaft to form a circular table shape and along the mother lines to become inclinded, and are revolving around said central rotary shaft. Said settling tube has a smooth settling inner surface at its far end. Its advantages are high separation efficiency and gas flow, and self-cleaning.

Description

technical field [0001] The invention belongs to the field of industrial environmental protection machinery and equipment, in particular to a centrifugal separator utilizing inertial centrifugal force in industrial production. Background technique [0002] In the prior art, the principle of the separator that uses centrifugal force to remove dust is mainly: use the rotating blades to rotate the dusty gas at high speed, and the dusty gas leaves the blades to form a high-speed whirlwind, and then use the centrifugal force generated by the rotation in a small space Make the dust particles settle in the fixed dust structure. There are several problems in this device: first, the velocity of the gas in the space from its center to the fixed settling wall changes greatly to 0, and the sudden change of the velocity gradient reduces the separation effect; The sudden reduction or disappearance of the centrifugal force makes it quickly dragged up by the high-swirl gas; finally, due to ...

Claims

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Application Information

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IPC IPC(8): B04B1/08B04B1/10B04B7/08B04B15/02B04B15/00
Inventor 潘雨力
Owner 潘雨力
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