发明名称 FOERFARANDE FOER PRODUCERING AV TORKAD STYCKETORV.
摘要 A method for producing dried lump peat, wherein peat is detached from a bog and formed into lumps, whereafter the lumps are arranged on the surface of the bog and allowed to dry. The lumps are comparatively large, substantially disc-shaped pieces (1), for instance slices of uniform thickness the sides of which have an elliptical shape, and these lumps are arranged on the bog surface (2) so that their central axes are horizontal. About 5% of the surface area of the lumps will thus be in contact with the bog surface and the rest serves as drying surface on which the sun and wind may act. The drying on the bog surface preferably constitutes an initial drying phase, followed by final drying in a storage heap. <IMAGE>
申请公布号 FI75358(B) 申请公布日期 1988.02.29
申请号 FI19820003485 申请日期 1982.10.13
申请人 TOIVAKKA, LAURI HEIKKI ILMARI 发明人 TOIVAKKA, LAURI HEIKKI ILMARI
分类号 E21C49/04 主分类号 E21C49/04
代理机构 代理人
主权项
地址
您可能感兴趣的专利