DEBARKING METHOD OF TIMBER Russian patent published in 2019 - IPC B27L1/00 

Abstract RU 2696969 C1

FIELD: woodworking industry.

SUBSTANCE: invention relates to woodworking industry, in particular, to debarking of timber. High-temperature flue gases are supplied from the nozzle to the timber for debarking, the kinetic and thermal energy of which is sufficient for separation of bark. Flue gases are formed in combustion chamber where fuel and air mix is burnt. Timber for debarking is turned along the longitudinal axis so that the next section of its surface falls under the effect of the flue gas jet. Upon completion of the full rotation of the timber for debarking, the nozzle is moved along the longitudinal axis of the timber for debarking to the width of the nozzle. Cycle is repeated till the dug timber is completely dug.

EFFECT: higher efficiency of debarking of frozen timber.

3 cl, 1 dwg

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RU 2 696 969 C1

Authors

Makhmutov Ramil Mukhametovich

Onuchin Evgenij Mikhajlovich

Rybakov Pavel Andreevich

Dates

2019-08-07Published

2018-09-25Filed