Verfahren zur Wiederverwendung von bei der Herstellung von Reibbelägen entstehenden Stäuben,申请号DE1997127920-传众专利搜索

Verfahren zur Wiederverwendung von bei der Herstellung von Reibbelägen entstehenden Stäuben

申请公布号：DE19727920(C2)

申请号：DE1997127920

申请日期：1997.07.01

申请公布日期：1999.05.06

申请人：

TEXTAR GMBH, 51375 LEVERKUSEN, DE

发明人：HOGENKAMP, WOLFGANG, DIPL.-ING., 42855 REMSCHEID, DE;ERVENS, LUDWIG, DIPL.-ING., 51519 ODENTHAL, DE

分类号：C08J5/14;C08J11/06;F16D69/02;(IPC1-7):C08J5/14;B29B17/00

主分类号：C08J5/14

摘要：<p>This new method recycles dust formed in brake lining manufacture. In the new process, the dust will be granulated. It is first extracted and collected at diverse points, from finishing operations. The dusts are then combined in predetermined proportions. The mixture is compacted to granules and undergoes thermal treatment. Preferably, the dust is compacted by briquetting, followed by crushing to granules. Fines are screened off and recycled to mixing. Coarse lumps are recycled to the crusher. In a similar process, binder is mixed in with the dusts, forming agglomerates, which undergo thermal treatment. In either process, the result is screened, fines being returned to mixing.</p>