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Decanter centrifuge with energy recovery structure
US9028387B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028387-B2 |
| Application number | US-200913142488-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 23, 2009 |
| Priority date | Dec 30, 2008 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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Abstract
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In a decanter centrifuge a bowl is provided and rotates in use around a horizontal axis of rotation, a base plate provided at one longitudinal end of said bowl, the base plate having an internal side and an external side, an outlet opening provided in said base plate, the outlet opening extending through a first angular interval relative to the axis of rotation, and a wall projecting from the external side of said base plate, wherein the wall extends from the vicinity of the outlet opening towards a rim of the base plate, the wall extending through a second angular interval, the second angular interval being at least 30°, and the wall having in a radial plane perpendicular to the axis of rotation an inclination relative to the radial direction of at least 60°.
First claim
Opening claim text (preview).
The invention claimed is: 1. A decanter centrifuge for separating a first substance and a second substance with different densities comprising: a bowl rotating in use around a horizontal axis of rotation in a direction of rotation, said axis of rotation extending in a longitudinal direction of said bowl; a radial direction extending perpendicular to the longitudinal direction; a base plate provided at one longitudinal end of said bowl, said base plate having an internal side a…
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- B04B1/20Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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- What does patent US9028387B2 cover?
- In a decanter centrifuge a bowl is provided and rotates in use around a horizontal axis of rotation, a base plate provided at one longitudinal end of said bowl, the base plate having an internal side and an external side, an outlet opening provided in said base plate, the outlet opening extending through a first angular interval relative to the axis of rotation, and a wall projecting from the e…
- Who is the assignee on this patent?
- Eiken Jon, Alfa Laval Corp Ab
- What technology area does this patent fall under?
- Primary CPC classification B04B1/20. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 12 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).