Filter cartridge removing dust particles from gas in restricted space - has elongated filter tube open at unsupported end and reaching into filter basket with reducing tube dia.

摘要

Elongated industrial dust filters are dimensioned to ensure that the inflowing dust-laden gas enters at a speed which is slower than that of the dust sink speed. The novelty is that the elongated filter tube is also open at the unsupported end. The filter tube reverses at the free end. The filter tube reaches within the filter basket with reducing tube dia. in the direction of the supporting end of the filter basket, where it is closed. USE/ADVANTAGE - The volume of effective filter surface is increased by at least half, facilitating the construction of more effective filters within a specific space.