Method and device for cleaning filter tubes

Abstract

Abstract Cleaning of the filter hoses subjected to a flow of dust-containing gas from the outside inwards is effected by a pressure surge using flushing air. With the flow of the dust-containing gas interrupted, a pressure surge is generated by letting down a vessel filled with the flushing air, and this is passed into a pure gas collection chamber, where the ends of the filter hoses are located. Before the let-down, the flushing air is under a pressure of 1.1-1.5 bar. The pure gas collection chamber is part of a filter chamber, which can be isolated, having at least 200 filter hoses. <IMAGE>

Inventors

• 👤 Josef Schindling
• 👤 Herbert Schlaffer

Bibliographic Details