Settling centrifuger with internal rotor

A decanter centrifuge and rotor technology, which can be used in centrifuges, centrifugal separation of sediments, centrifugal separation of water/sewage treatment, etc., can solve problems such as unsatisfactory separation of fine particles
CN1383926AInactive Publication Date: 2002-12-11高根树
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
高根树
Publication Date
2002-12-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to the technology of centrifugal separation of mixed liquid. The centrifuge incldues transmission mechanism, pin wheel rotor with extending area covering at least partial centrifugal cavity space, slurry intake, casing and filtering cylinder assembly, aerator, slurry outlet filter and light phase skimming out device. The centrifugal cavity has several modes and several slurry and material discharge combinations. The material in slurry discharge filter is eliminated by centrifugal vortex and gravity. The present invention is used in solid-solid, liquid-liquid and solid-liquid-liquid separation, mass-transferring reaction and sewage treatment.
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Description

1. Technical field

[0001] The invention belongs to the technical field of separation of solid suspended particles and liquid, liquid and liquid, solid particles and liquid and liquid of chemical mixed liquid, and relates to the improvement of a settling centrifuge and mass transfer reaction technology. 2. Background technology

[0002] Chinese Patent Gazette "Water Treatment Centrifugal Method and Device" (Application No. 98102010.0) discloses a centrifuge technology. This technology uses a needle wheel instead of a drum as the rotor, which has a simple structure and superior economy, but the effect of separating fine particles or mixed liquids with small phase density differences is not ideal. 3. Contents of the invention

[0003] The purpose of the present invention is to propose a class of decanter centrifuge with stronger ability to separate phases and higher efficiency.

[0004] Technical solutions:

[0005] It is agreed here that the meanings of the three terms hea...

Claims

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