DEAERATION ARRANGEMENT IN CONNECTION WITH A PAPER MACHINE OR EQUIVALENT

摘要

The invention relates to a deaeration arrangement in connection with a paper machine or equivalent. The apparatus arrangement comprises a deaeration tank (10) which has a vacuum and between which deaeration tank (10) and a wire pit (12) there is a line (15) through which the stock/wire water from the wire pit is passed to the deaeration tank (10). In the apparatus arrangement, the stock/wire water from which air has been removed is passed from the deaeration tank (10) further to a headbox (11) of the paper machine or equivalent.