| 摘要 |
THE INVENTION RELATES TO A METHOD AND AN INSTALLATION FOR THE SELECTIVE PREPARATION OF COMPRESSION MATERIAL FROM DIFFERENT RAW MATERIALS IN THE PRODUCTION OF COMPRESSION MATERIAL MATS, MORE PARTICULARLY CHIPBOARD. IN DETAIL, THE RAW MATERIAL IS PREPARED FOR ITS SUBSEQUENT COMMINUTION, E.G. DE-CORED OR SLICED, AND IF NECESSARY SUBJECTED TO INTERMEDIATE STORAGE TO COMPENSATE FOR ANY FLUCTUATIONS IN THE QUANTITIES OF RAW MATERIAL. DEPENDING ON THE MOISTURE CONTENT OF THE PREPARED RAW MATERIAL AS REQUIRED FOR COMMINUTION, THE RAW MATERIAL IS FIRST DRIED IN A DRYING MEANS (3) AND THEN GROUND IN A COMMINUTING MEANS (4) OR, WITH REVERSAL OF THE FLOW OF MATERIAL AND CHANGEOVER OF THE COMMINUTING MEANS (4), IS FIRST CHIPPED IN THE COMMINUTING MEANS (4) AND THEN DRIED IN THE DRYING MEANS (3). FINALLY, THE COMMINUTED RAW MATERIAL IS CLASSIFIED AS COMPRESSION MATERIAL IN RESPECT OF ITS PARTICLE SIZE, SHAPED INTO A COMPRESSION MATERIAL MAT USING BINDERS IF NECESSARY, AND FINALLY PRESSED.(FIG 1)
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