SETT OCH ANLEGGNING FOR ATT BORTSKAFFA LUFT I FOR AVVATTNING AVSEDDA FIBERSUSPENSIONER

摘要

Eliminating air in gaseous form from a diluted fibre suspension supplied to a paper machine (8), said elimination taking place by deaerating in a deaerating means (25) the water used for dilution, and coming from the paper machine (8) as white water, so thoroughly that not only gaseous air but also air dissolved in the water is substantially removed. The diluted water (18) can thereby be caused to take up in solution the gaseous air which is present in the undiluted fibre suspension supplied.