Cov khoom siv tes ua ntoo zoo nkauj thiab cov rooj tog ntoo uas peb pom hauv peb lub neej txhua hnub yuav tsum tau qhuav ua ntej lawv tuaj yeem pom zoo nyob rau hauv pem hauv ntej ntawm peb.Tshwj xeeb tshaj yog nyob rau hauv kev tsim thiab ua ntawm ntau cov rooj tog ntoo, ntxiv rau qhov zoo ntawm cov ntoo, cov txheej txheem ziab kuj tseem ceeb heev, vim tias cov ntoo ntub dej tau yooj yim kis los ntawm fungi, ua rau pwm, discoloration thiab lwj, thiab kuj tseem raug rau kab tua.Yog tias cov ntoo uas tsis tau qhuav tag yog ua rau cov khoom siv ntoo, cov khoom ntoo yuav maj mam qhuav tawm thaum siv thiab tuaj yeem ntsws, deform lossis tawg.Cov teeb meem xws li xoob tenons thiab cov kab nrib pleb hauv cov vaj huam sib luag kuj tuaj yeem tshwm sim.
Cov tshuab hluav taws xob hluav taws xob yog siv los ua kom qhuav ntoo.Cov ntoo qhuav muaj qhov ruaj khov zoo, kev tiv thaiv corrosion thiab kev tiv thaiv ib puag ncig, uas txhim kho kev siv ntau ntawm nws cov ntoo.Qhov no ua rau cov tshuab hluav taws xob ntau thiab nrov dua.Nws tau nyiam cov xim ntawm cov tuam txhab rooj tog thiab kev lag luam ntoo.
Kev ziab ntoo ua kom zoo dua qub ntawm cov khoom tiav
Tom qab tsob ntoo loj raug txiav, nws yog txiav mus rau hauv ib daim hlab los yog slices thiab ces qhuav.Undried ntoo yog raug rau pwm kab mob, uas yuav ua rau pwm, discoloration, kab kab, thiab nws thiaj li rot.Tsuas yog siv los ua ntoo.Qee lub sij hawm cov txaj txaj peb yuav zaum thiab squeak tom qab ib ntus, uas yog lub cim qhia tias cov planks tsis tau qhuav kom huv si ua ntej ua rau hauv txaj.Yog tias cov ntoo uas tsis tau qhuav kom huv si tau ua rau cov khoom siv rooj tog, cov khoom siv rooj tog yuav maj mam qhuav thaum siv, ua rau cov ntoo kom qis, deform, thiab txawm tawg, nrog rau qhov tsis xws luag xws li xoob mortises thiab tawg hauv cov duab dhos ua si. .Yog li ntawd, cov ntoo yuav tsum tau qhuav siv lub tshuab hluav taws xob hluav taws xob ua ntej ua haujlwm.
Wood drying steam generator ua tau raws li qhov xav tau ntawm kev ua haujlwm kub
Txo cov dej noo noo yog lub hom phiaj ntawm kev ziab ntoo.Raws li peb txhua tus paub, qhov ntsuas kub xav tau rau txhua theem ntawm preheating, cua sov, tuav thiab txias yuav tsum tau hloov kho txhua lub sijhawm.Feem ntau hais lus, tom qab cov ntoo tau muab tso rau hauv cov khoom siv kho cua sov raws li cov txheej txheem kom qhuav, nws yuav tsum tau preheated, thiab qhov kub thiab lub sij hawm nyob ntawm seb cov thickness ntawm cov ntoo.Cov txheej txheem cua sov tau muab faib ua peb theem, txhua theem muaj qhov sib txawv ntawm cov cua sov.Nyob rau lub sijhawm no, lub tshuab hluav taws xob hluav taws xob tau siv los txhaj cov pa sib nrug los tswj qhov kub thiab av noo hauv cov khoom siv.Vim tias qhov kub thiab txias ceev heev, nws yuav ua rau ntoo hlawv, warping, tawg thiab lwm yam teeb meem.Thaum lub sij hawm khaws cia cua sov thiab cua txias, chav yuav tsum tau ua raws li kev tiv thaiv thiab ntsuas cua txias.
Lub tshuab hluav taws xob lub tshuab hluav taws xob tiv thaiv kev kub hnyiab thaum ua cov ntoo thiab ziab
Thaum ziab thiab kho cua sov, chav siv ua haujlwm ua haujlwm tiv thaiv chav.Cov tshuaj tiv thaiv uas tsim los ntawm cov tshuab hluav taws xob no feem ntau tiv thaiv cov ntoo los ntawm kev kub hnyiab, yog li cuam tshuam rau cov tshuaj hloov pauv uas tshwm sim hauv cov ntoo.Nws tuaj yeem pom tau tias qhov tseem ceeb ntawm chav hauv kev kho cua sov yog qhov laj thawj vim li cas cov ntoo ua cov nroj tsuag siv hluav taws xob cov tshuab hluav taws xob rau ziab ntoo.
Post lub sij hawm: Sep-18-2023
