| 摘要 |
<p>A filter assembly for collecting material that is entrained in a gas stream, which comprises a housing for a tubular filter element, and having an inlet and an outlet for the gas that is to be filtered. The housing comprises first and second end caps, and a separable body section located between the end caps in which the filter element is located when the assembly is in use. The cross section of the body section is substantially constant along its length. The first end cap has at least one opening formed in it through which the gas to be filtered can pass into or out of the housing, and the second end cap provides a reservoir into which material collected from the gas by the filter element can collect for disposal.</p> |
