Amahhavini okomisa i-vacuum asetshenziswa kakhulu ezicelweni zocwaningo ezifana ne-biochemistry, ikhemisi lamakhemikhali, ezokwelapha nempilo, ucwaningo lwezolimo, ukuvikelwa kwemvelo, njll., ikakhulukazi ukomisa impushana, ukubhaka, nokubulala amagciwane kanye nokuvala inzalo kweziqukathi zengilazi ezihlukahlukene.Ifaneleka ngokukhethekile ekwelashweni okomisa okusheshayo nangempumelelo kokuzwela ukushisa okomile, ukubola kalula, izinto ezifakwe i-oxidized kalula nezinto eziyinkimbinkimbi.
Ngesikhathi sokusetshenziswa, kungani i-vacuum drying ovini kufanele igezwe kuqala bese ishiselwa, esikhundleni sokuthi iqale ishise bese ivacuwa?Izizathu eziqondile yilezi:
1. Umkhiqizo ufakwa kuhhavini yokumisa i-vacuum futhi ugonywe ukuze kukhishwe izingxenye zegesi ezingasuswa entweni yomkhiqizo.Uma umkhiqizo ushiswa kuqala, igesi izokhula lapho ishisa.Ngenxa yokuvaleka okuhle kakhulu kwe-vacuum drying oven, ingcindezi enkulu ekhiqizwa igesi eyandayo ingase iqhume ingilazi epholile yewindi lokubuka.Lena ingozi engaba khona.Sebenza ngokwenqubo yokuhlanza kuqala bese uyafudumeza, ukuze le ngozi igwemeke.
2. Uma kusebenza ngokwenqubo yokufudumeza kuqala bese kuthi i-vacuum, lapho umoya oshisayo ukhishwa ngepompo ye-vacuum, ukushisa kuzothuthelwa kupompo ye-vacuum, okuzokwenza ukuthi impompo ye-vacuum ikhuphuke kakhulu ekushiseni. futhi ngokunokwenzeka kunciphise ukusebenza kahle kwephampu ye-vacuum.
3. Igesi eshisayo iqondiswe kugeji ye-vacuum pressure, futhi igeji ye-vacuum pressure gauge izodala ukukhuphuka kwezinga lokushisa.Uma izinga lokushisa likhuphuka lidlula izinga lokushisa elishiwo lokusebenza legeji ye-vacuum pressure gauge, kungabangela ukuthi igeji yokucindezela kwe-vacuum ikhiqize amaphutha enani.
Indlela elungile yokusebenzisa i-oven yokumisa i-vacuum kagesi: i-vacuum yokuqala bese ushisa, ngemva kokufinyelela izinga lokushisa elilinganisiwe, uma i-vacuum itholakala iyancipha, bese uyivula ngokufanele futhi.Lokhu kunenzuzo ukwelula impilo yesevisi yemishini.
Isikhathi sokuthumela: Nov-25-2021