I-L245umbhobho wentsimbi umbhobho Umhlakulo wokukhulula unzulu ngumhlakulo omile okwetshizi, onesiphumo esihle sokukhulula nzulu kunye nokumelana nokusebenza okuphantsi.Emva kokukhulula, i-bottom yi-pasese yegundane, eyandisa ikhono lokuchasana namanzi.Emva kokuba umhlakulo ongaphantsi komhlaba ungenile emhlabeni, unokukhulula ngokufanelekileyo umzantsi wekhuba, ugcine umhlaba ulungile, kwaye kwangaxeshanye ugcine uzinzo lwekhuba, uqinisekise ubunzulu obungaguqukiyo bokulima, akukho zindiza, kwaye akukho kulima okuphosiweyo, kunye nokusombulula. ingxaki yokulima iminyaka emininzi.Ingxaki.

Ukunciphisa inani lemisebenzi, ngenxa yokuba ukujika kweflethi kunye nokusebenza okunzulu kugqityiwe ngexesha elinye, iindleko zokusebenza zingagcinwa nge-130 yuan / hm2.Emva kokwecaba kunye nokukhulula okunzulu, indawo ejikelezileyo inokufikelelwa ngokusebenzisa kuphela iraki ekhanyayo kube kanye.Ngenxa yokuguquguquka okucaba kunye nokukhululeka okunzulu, ukuqhekeka komhlaba, ukumila okuphezulu, indawo enkulu yokukhanya, kunye nokunyuka ngokukhawuleza kwamaqondo obushushu bomhlaba, ukuhlwayela kwangethuba kunokuqhutywa ngexesha elifanelekileyo, elidala iimeko zokuba izithole zifane, zifane, kwaye zomelele. .

Iindawo ezilungisiweyo kufuneka zigcinwe zicocekile kwaye zinokudityaniswa ngaphakathi.Xa udibanisa, musa ukubetha ngokuthe ngqo umphezulu wenxalenye ngesando, kwaye kufuneka ugqitywe ngentonga yensimbi okanye intonga yokhuni.

Xa uhlanganisa impompo yamanzi, yihlole ngelixa ufaka.I-shaft yepompo kufuneka ijikeleze ngokuguquguqukayo ngaphandle kwe-jamming.Xa ufaka i-impeller, qaphela ukufakwa kwe-gasket yokuvala kwi-shaft head.Emva kokuba i-impeller ifakwe, ijikeleza ngokuguquguqukayo kunye ne-shaft ngaphandle kwe-jamming okanye i-friction;Iibheringi kufuneka zifakwe igrisi kunye nesigqubuthelo sothuli;iipadi zephepha ezinobunzima obufanelekileyo kufuneka zifakwe phakathi kweeplani zamacandelo amabini okudibanisa, kwaye iibholithi kufuneka ziqiniswe ngokulinganayo;i-filler kufuneka izaliswe nge-oyile-ifakwe ukupakishwa okanye intambo ye-asbestos, kwaye ungayiqinisi ngexesha elinye, Kufuneka inqunywe ngokwemeko yokusetyenziswa, kunye ne-30-50 yehla / iminithi yamanzi avuzayo ekuzalweni kuvunyelwe ngexesha lokuzaliswa. umsebenzi.Kwakhona, i-pulley yebhanti kufuneka ikhethwe ngokwesantya kunye nesantya somatshini esibonakaliswe kwilebula yempompo, kwaye isantya sempompo akufanele sandiswe ngokuthanda.