HYDRAULIC PRESS FOR COMPACTION OF SOLID WASTES IN BARREL AND PRESSING-OUT OF FILLED BARREL WITH COVER INTO BRIQUETTE Russian patent published in 2012 - IPC B30B11/00 B30B1/32 G21F9/36 

FIELD: ecology.

SUBSTANCE: invention relates to presses for compaction and may be used to pack solid wastes, in particular, radioactive ones, into barrels prior to their recycling or burial. The press comprises a frame from upper and lower crosspieces tightened with pillars. A slider with a cartridge is installed on the pillars as capable of displacement. The main power cylinder is installed on the upper crosspiece. A compression ram is installed in the hole of the slider and the cartridge. A cross beam is installed above the slider as capable of displacement along the pillars. The main power cylinder plunger is fixed on the cross beam on the top, and at the bottom there is the compression ram. Cylinders of its drive are fixed at the lower flange of the main power cylinder. Cylinder stems are fixed with the crossbeam. There is a support plate installed on the lower crosspiece. There is a pressure pad designed for installation on the barrel cover during pressing out, and its diameter exceeds the barrel diameter. The inner diameter of the cartridge exceeds the pressure pad diameter.

EFFECT: invention provides for maximum compaction of wastes directly in a barrel and pressing-out of a filled barrel into a compact briquette.

10 cl, 3 dwg