FIELD: woodworking and forest products industry. SUBSTANCE: lumber is treated in a centrifugal drier and its end surfaces are moistened. Then the lumber is impregnated in a countercentrifugal manner. In operation the drier has a rotation frequency of 
in which 1 is lumber length. At the impregnating period the rotation frequency equals 
with r being impregnating liquid density. EFFECT: simpler process, reduced operating time. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR IMPREGNATION OF SAWN TIMBER | 1990 |
|
SU1772994A1 |
| CENTRIFUGE FOR LUMBER IMPREGNATION | 1990 |
|
RU2038963C1 |
| METHOD OF AGEING BRANDY ALCOHOL | 1992 |
|
RU2118358C1 |
| COMPLEX FOR DRYING AND IMPREGNATING | 2006 |
|
RU2307026C1 |
| METHOD OF PRODUCTION OF THERMO-IMPREGNATED WOOD AND DEVICE FOR ITS IMPLEMENTATION | 2012 |
|
RU2515008C1 |
| DRYING CHAMBER | 2007 |
|
RU2341744C2 |
| METHOD OF WOOD DRYING AND IMPREGNATION | 2007 |
|
RU2336475C1 |
| METHOD FOR DRYING AND IMPREGNATION OF WOOD | 2007 |
|
RU2351860C2 |
| WOODWORKING METHOD | 2001 |
|
RU2192348C1 |
| 0 |
|
SU425788A1 |
