发明名称 METHOD OF DRYING OAK BLANKS
摘要 FIELD: wood drying technique; drying of starved oak; wood-working industry; manufacture of furniture. SUBSTANCE: method consists in stacking the blanks, subjecting them to microwave heating at blowing them with air fed from microwave generator cooling system. Prior to drying, stack is covered with moisture-proof film, for example with polyethylene film. First, blanks are heated to temperature of 58 to 60 C at 15-kW power of microwave generator, after which film is removed. Then blanks are dried to moisture content of 30 percent at 5-kW power of microwave generator, then to moisture content of 20 percent at 4-kW of microwave generator, then to moisture content of 12 percent at 3-kW of microwave generator and then to the required moisture content at 2-kW power of microwave generator. EFFECT: improved quality of dried blanks. 1 tbl
申请公布号 RU2125691(C1) 申请公布日期 1999.01.27
申请号 RU19970102231 申请日期 1997.02.13
申请人 AKADEMIJA;AKADEMIJA 发明人 BOMBIN A.M.;DANILENKO A.JU.;MOKROUSOV A.N.;NEDOREZOVA E.V.
分类号 F26B3/347;(IPC1-7):F26B3/347 主分类号 F26B3/347
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