Sokolovs'ky' I. Identification objective laws of the mechanism of technological operations of beech lumber drying process

An object is the equipment and technology of drying of beech saw-timbers. A purpose is establishment of conformities to the law of technological operations of process of drying of beech saw-timbers with the purpose of increase of efficiency of their conducting. Methods of - methods research of warmly mass of exchanges processes; methods of technological operations analysis of process of drying; control and measuring devices for determination of parameters of environment and humidity of wood. Scientific novelty: equalization is shown out for determination of duration of the initial heating of wood before drying. The analysis of the modes of drying is first carried out after thermal potential of environment, shown out dependence of enthalpy on the thickness of saw-timbers and humidity of wood in the process of drying. Results: The qualifying rating of basic industrial breeds of wood is first developed after complication of drying. The method of determination of coefficient of by volume filling of lumberpile saw-timbers is specified. Expressions are got for determination of duration of interval thermal processing and conditioning. The integral values of enthalpy of environment are first found depending on a thickness and humidity of material. The low temperature modes of the drying of saw-timbers are developed. Degree of introduction: introduction of the developed modes in the Nardi dryers on "Lisgosp "Klevan"" on 23 % to shorten duration of drying of beech saw-timbers, what the economy of thermal and electric energy is got due to. Industry is woodworking.