FIELD: forest industry.
SUBSTANCE: proposed method comes to creation of controlled liquid flow by interaction of two rows of drowned streams of liquid building counter-pressure to flow of section located above. Floating objects of first section are entrained by controlled flow and directed to pass hole, and their free passing to second higher located section and further transportation from pass hole is provided.
EFFECT: simplified method of lifting of round wood (floating objects) from first section to second section at considerable reduction of expenses and no adverse effect on surrounding medium.
1 dwg
Authors
Dates
2007-09-20—Published
2005-05-03—Filed