Apparatus for separating dust from gases
US4756729A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 1986 |
| Grant date | Jul 12, 1988 |
| Priority date | — |
| Expiry date | May 28, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB04C7/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In an apparatus for separating dust from gases, the gases are caused to flow in a rotating stream (3) within a substantially tubular and/or conical housing (1). A guiding body (9) extends in axial direction of the housing (1). Gas supply is effected via a supply slot (2) and the discharge opening (10) for pure gas is formed of a gap surrounding the guiding body (9), in particular by a tube (13) surrounding the guiding body (9) with formation of a gap. The dust discharge openings are designed as annular slots (7) located adjacent the inner wall (6) of the housing (1). A dust collecting bunker (5) is connected to the bottom of the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.