PELLET PRESS FOR PRODUCING PELLETS

摘要

The invention relates to a pellet press for producing pellets (10) from material which is to be compressed. At least one rolling roller (5) compresses the biomass (1) in the press direction (32) through the holes (13) of a die (4), which can be displaced by means of at least one drive (20), and/or rollers (5) to form pellets (10). The aim of the invention is to sufficiently support a flat, annular and optionally segmented die, to prevent deformation and to also provide a pellet press in which a die that is to be moved and that comprises a support device has a minimum number of parts and/or mass and passes through at least two press devices consisting of a press frame with at least one roller. Alternatively, the invention also aims to provide a pellet press in which at least one roller which is to be moved passes through at least two press frames. According to the invention, the die (4) and/or the rollers (5) are displaceably mounted in at least two press frames (21) and the die (4) is operatively connected to two coaxial support rings (8) for forming an annular chamber (29) and/or a support plate (31) with perforations (28) for guiding the pellets (10) in the press direction (32)