Cuba - filter and filter device scraper to Cuba

摘要

Summary the Lauter Tun and raking device for Cuba - Cuba - filter a filter that is described has a scraper device has at least a scraping tool which is movable to generate a cut substantially vertically through a bed of sludge deposited on the bottom of the tank filter.Cuba - filter additionally contains a device for enlargement, which is substantial and horizontally movable through the bed of sludge.In order to improve the performance of the production of wine, it is proposed to seal the device extending through the end of the scraping tool that is close to the lower part, or have the apparatus extending a distance above the edge of the scraping tool that is pr. u00f3xima the lower part and supply it to at least one guide bar of sludge.The shape in cross section which in the region of the rim which is in the rear with respect to the direction of movement of the scraping tool is directed upward.