Process for removing dust from a dust-laden gas using a gas-permeable filter element arranged in a container
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 10, 1992
Grant Date -
N/A
app pub date -
Jan 27, 1989
filing date -
Mar 30, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of removing dust from a dust-laden gas using gas-permeable filter elements that are disposed in tanks, with the gas flowing through the filter elements from the outside to the inside thereof and depositing dust on the outer surfaces thereof. Deposited dust is removed from the filter elements by pressurized gas cleaning pulses applied to the interior of the filter elements. A plurality of tanks are supplied in parallel with partial streams of the dust-laden gas. The ratios of the pressure differentials that occur across the filter elements to the flow rates of the individual partial streams, which ratios increase with time during the formation of a dust layer, are determined. When the ratio of one of the tanks reaches an experimentally determined limiting value, this tank and all of the other tanks are simultaneously cleaned.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully