Elastic membrane press filter and filtration method using it

摘要

An elastic membrane filter, in particular for filtration of mash, has a lower feed pipe and a second or upper feed pipe passing through the filter elements at a location opposite the lower feed pipe, the upper feed pipe being connected of the lower feed pipe so that it is fed with liquid to be filtered from the downstream end of the lower feed pipe and flowing in the opposite direction to the liquid in the lower feed pipe, a pipe connecting the lower and the upper feed pipes.