Method and device for cleaning dust-laden air

Details Method and device for cleaning dust-laden air Method and device for cleaning dust-laden air

1996-07-12

1998-06-09

Woo, Jay H.

Gas separation: processes

Filtering

With cleaning of filter

55283, 55302, 55351, B01D 4604

Patent

active

057626898

ABSTRACT:
The dust-laden air is led along a flow path through a porous filter wall (7) into a vacuum atmosphere (4') and from there, as clean air, over an acceleration stage (24) and discharged from the flow path. In order to equalize the resistance to flow in the flow path, the filter wall (7) is periodically cleaned with force pulses. In this connection, it is acted on, in time sequence, only section-wise by force pulses, namely when the filter-wall sections are in a position directed transverse to the vertical during the action of the pulses or are then brought into such a position. In this position, the dust-laden atmosphere lies--seen in the direction of flow--below the filter-wall section (7) and the vacuum atmosphere (4') lies above it.

REFERENCES:
patent: 2400217 (1946-05-01), White
patent: 2484491 (1949-10-01), Daugherty
patent: 2827128 (1958-03-01), Hersey, Jr.
patent: 4253855 (1981-03-01), Jackson et al.
patent: 4377401 (1983-03-01), Laughlin
patent: 4826512 (1989-05-01), Fuller
patent: 5180407 (1993-01-01), Demarco

Affiliated with

Also associated with

Rating

Method and device for cleaning dust-laden air does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for cleaning dust-laden air, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for cleaning dust-laden air will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2194460