| 摘要 |
<p>A method and an apparatus for collecting and handling partly fibrated material which is formed by the partial fibrating of a mineral bloom, the partially fibrated material being collected and brought into suspension in a water bath in which the un-fibrated material is separated and the fibrated material is collected and removed for the manufacture of mineral fibre products. In the water bath the fibre fraction and the partially fibrated material is kept in suspension whereas un-fibrated and more heavy material is allowed to sink to the bottom from where such material is removed. The collecting of the just formed fibre material is effected by water flows and while suspending the fibre material in air. The separation of fibre material is effected by dynamic separation in one or several stages.</p> |
