FIELD: wood-working and wood-chemical industry.
SUBSTANCE: proposed drier contains drying chamber with pile pressing device connected to air heating and compressed air systems, track, underpile truck, detachable rail. According to invention, pressing device is made in form of separate flexible chambers corresponding to number of interrow linings in horizontal row of boards over width of pile. Each flexible chamber in drier is located over interrow linings of pipe placed vertically, one over the other. All flexible chambers are in communication with compressed air source or with atmosphere, thanks to which warping of boards in pile is prevented owing to mechanical action of flexible chambers onto pile.
EFFECT: improved quality of wood.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRYING COMPLEX AND METHOD FOR OPERATING THE DRYING COMPLEX | 2021 |
|
RU2755851C1 |
| DRYER | 2004 |
|
RU2279023C2 |
| METHOD AND DEVICE FOR THERMAL PROCESSING OF WOOD IN THE HIGH-SPEED CIRCULATION OF PRODUCTS OF COMBUSTION OF GAS FUEL AND ADDITIONAL LOAD AT STACK | 2016 |
|
RU2642701C2 |
| METHOD OF DRYING LUMBER | 1999 |
|
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| VACUUM DRYING CHAMBER | 2002 |
|
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| METHOD OF TIMBER DRYING (TYPES) AND CONTAINER FOR THIS PROCESS | 2005 |
|
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| TIMBER DRYING CHAMBER | 0 |
|
SU1740918A1 |
| DRYING CHAMBER | 2000 |
|
RU2172906C1 |
| LUMBER DRYING UNIT | 2001 |
|
RU2192590C2 |
| VACUUM-CONVECTIVE TIMBER-DRYING DEVICE | 2006 |
|
RU2338137C2 |
