Vacuum filter unit

Details Vacuum filter unit Vacuum filter unit

1990-01-03

1991-10-29

Woo, Jay H.

Gas separation

Residue access, handling or removing means

Separable collection container

55472, 55476, 55510, 55DIG3, B01D 4600

Patent

active

050613057

ABSTRACT:
A vacuum filter vessel having a base and a source of vacuum. There is an inlet for dust laden air and a mainly imperforate container to receive dust. The inlet and the source of vacuum communicate with each other by a passageway extending around the container to communicate the top of the container and the vacuum source. There is a perforate filter member at the top of the mainly imperforate container to filter dust from the dust laden air.

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