1. Ndi chiyanifyuluta yamafuta?
Nkhungu yamafuta imatanthawuza kusakaniza kwamafuta ndi gasi. Olekanitsa nkhungu yamafuta amagwiritsidwa ntchito kusefa zinyalala mu nkhungu zamafuta zomwe zimatulutsidwa ndi mapampu a vacuum osindikizidwa ndi mafuta. Amadziwikanso kuti cholekanitsa mafuta-gasi, sefa yotulutsa mpweya, kapena cholekanitsa nkhungu yamafuta.
2. Chifukwa chiyani kuli kofunikira kukhazikitsazosefera nkhungu zamafutapa mapampu a vacuum osindikizidwa ndi mafuta?
Ku China kuli mawu akuti "mapiri obiriwira okhala ndi madzi oyera ndiwo mapiri agolide ndi siliva." Anthu akusamalira kwambiri chilengedwe, ndipo boma la dzikolo laikanso ziletso ndi malamulo oletsa kutulutsa mpweya m’mabizinesi. Mafakitole ndi mabizinesi omwe sakwaniritsa miyezo ayenera kutsekedwa kuti awongoleredwe ndikulipitsidwa chindapusa. Pogwiritsa ntchito vacuum, nkhungu yamafuta imatha kuyeretsa mpweya wotuluka kuti ukwaniritse miyezo yotulutsa. Izi ndikutetezanso thanzi la ogwira ntchito, komanso kuteteza chilengedwe chomwe anthu onse amadalira kuti apulumuke. Chifukwa chake, zosefera zamafuta zimayenera kuyikidwa pamapampu a vacuum osindikizidwa ndi mafuta.
3. Kodi nkhungu yamafuta imalekanitsa bwanji nkhungu yamafuta?
Pampu ya vacuum imayamwa mpweya mosalekeza kuchokera m'chidebecho, ndipo gasi wokhala ndi mamolekyu amafuta amadutsa papepala losefera mokakamizidwa ndi mpweya. Mamolekyu amafuta mu gasi adzalandidwa ndi pepala losefera, motero amakwaniritsa kulekanitsa gasi ndi mafuta apompo. Pambuyo kulandidwa, mamolekyu amafuta amakhalabe pa pepala losefera. Ndipo m’kupita kwa nthaŵi, mamolekyu amafuta papepala losefera adzapitirizabe kuwunjikana, ndipo pamapeto pake amapanga madontho a mafuta. Madontho amafuta awa amasonkhanitsidwa kudzera papaipi yobwerera, potero amakwaniritsa kukonzanso ndikugwiritsanso ntchito vacuum pump mafuta. Panthawiyi, mpweya wotulutsa mpweya umakhala wopanda mamolekyu amafuta pambuyo pa kupatukana, zomwe zimachepetsa kwambiri kuwonongeka kwa chilengedwe.
Tsopano, pali mitundu yambiri ya vacuum pump, kumbukirani kugwiritsa ntchito molinganazosefera. Monga misampha yotulutsa mpweya, tiyenera kusankha yoyenera kutengera kuthamanga kwa kupopera (kusuntha kapena kuthamanga).
Nthawi yotumiza: Aug-15-2024