FIELD: wood processing industry.
SUBSTANCE: method of heat treatment of round logs, mainly used as structural materials for the construction of walls of wooden buildings, is that before the beginning of heat treatment along the entire length of each log in the transverse direction, holes are uniformly drilled to penetrate the drying agent, not reaching the 2.5-3 cm to the center of the log, herewith each drilling is carried out with a displacement along a spiral trajectory, at the ends of the logs holes are drilled for a length of at least 0.5-1 meter diameter, commensurate with the core of the round log, and the heat treatment of the round log is carried out with the bark.
EFFECT: reduction of rejects during a high-temperature treatment of round logs.
2 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WAY OF WOOD HEATING AND FLAME HARDENING | 2016 |
|
RU2621436C1 |
| METHOD OF CONVECTIVE DRYING OF ROUNDED LOGS | 2013 |
|
RU2525821C1 |
| WOODS DRYING METHOD | 2010 |
|
RU2479807C2 |
| METHOD OF TIMBER DRYING, MAINLY CANTS OR LOGS (VERSIONS) | 2007 |
|
RU2334922C1 |
| TIMBER DRYING METHOD, MAINLY BEAMS OR LOGS (VARIANTS) | 2005 |
|
RU2298139C2 |
| METHOD FOR MANUFACTURE OF QUARTERED LUMBERS | 2002 |
|
RU2194612C1 |
| WOODWORKING METHOD | 2001 |
|
RU2192348C1 |
| METHOD OF ROUNDED LOGS DRYING | 2007 |
|
RU2332625C1 |
| METHOD OF DRYING WOOD | 2003 |
|
RU2255276C2 |
| METHOD OF WOOD DRYING | 1991 |
|
RU2047064C1 |
