1) impompo eludaka kwindawo phambi kwevalve yokungena impompo, vala ivalve yokuphuma impompo. Kwaye emva koko uqalise impompo, impompo iqala ngokucothayo kwakhona ukuqalisa impompo ngaphandle kwevalve yomlomo, ubungakanani bokuvulwa kwevalve yempompo yokuphuma kunye nesantya, kufuneka ibe ngaphezulu kwempompo yangoku kunye nokushukuma kwemoto ukuba ungayibambi.
2) ngokulandelelana kunye nokuqalisa kwempompo, kwakhona ulandele le ndlela ingentla. Kanye emva kokuvula inqanaba lempompo, inokuba sekupheleni kwevalve yokuphuma yempompo kukufumana ivuleke kancinane (ubungakanani bompompo wokuqala wempompo yangoku njengoko kufuneka kube yikota yomsinga olinganisiweyo), kwaye ke unokuqaliswa ngokulandelelana. Inqanaba lesibini le-3 kude kube sekupheleni kwempompo, impompo yochungechunge iqala, zonke zinokuvulwa ekupheleni kwevalve yenqanaba elikhulu lempompo yokuphuma ngokuthe ngcembe, ubungakanani besantya sokuvula ivalve, kufuneka ngokungcangcazela kwempompo kwaye kungabi njengeenjini zempompo eziphambili. hayi ugqithiso lwangoku kwinkosi.
I-3) impompo ye-slurry iyinhloko yenjongo yokuhambisa ukuhamba, ngoko ke i-mount flowmeter engcono kakhulu ekusebenzeni inkqubo yokubeka iliso (imitha), nangaliphi na ixesha ukuhlola ukuhamba kokulawula kuhambelana neemfuno; Ngokuhambelana nenkqubo yesitshingitshane, inkqubo yokugungxulwa kwe-cinder, inkqubo yokucoca i-filtration dehydration nayo ifuna umbhobho wokuthumela ngaphandle unoxinzelelo oluthile. Ke, kolu hlobo lwenkqubo kufuneka kwakhona ifakelwe igeyiji yoxinzelelo ukujonga uxinzelelo luhambelana neemfuno.
4) ekusebenzeni kwempompo ye-slurry ngaphezu kokubeka iliso ukuhamba, uxinzelelo, kunye nokubeka iliso kwi-motor ayigqithisi i-current rated current yomatshini. Ukubeka iliso kwisitywina se-oyile kunye nokuzala ukuba kukho ukungahambi kakuhle, okufana nokumpompa ukuba kufanelekile okanye ichibi lokuphuphuma, njl., kunye nokusetyenzwa nangaliphi na ixesha.
Dedging iphenyane phambi kolwakhiwo, umjelo dredging impompo ecaleni kokomba kumacala omabini ohombisa ulawulo olunqamlezayo, iimfumba zokulawula ezikrelekrele zecandelo ngalinye ukuseta esisigxina ngemibala eyahlukeneyo yeeflegi ebekwe malunga nomgca wokuvula umjelo, ukuqinisekisa ukuba ixabiso lomlambo eliphakathi komlambo. ayigqithisi kwiimfuno zoyilo. Intonga yokulawula ifakwe kwidrafti ye-cutter frame ubunzulu, ukujonga kunye nokulungelelanisa ngexesha nanini na ukumba umlambo onzulu.
: ukumisela isalathiso somkhombandlela, ukugrumba impompo yokutsalwa kuhlalutyo kwicala lokuhamba kobuchule bokwakha i-dredger, impembelelo yenkqubo yolwakhiwo lwe-shun, iimvavanyo ezichaseneyo zokumba ziye zaqhutywa ngokulandelelanayo, iziphumo zibonisa ukuba okuphantsi. ngokufanelekileyo ukusetyenziswa kwedredger esezantsi yokomba, ukuxinwa kwentlenga malunga ne-7% 10% (umlinganiselo womthamo, ngokufanayo emva koku), kunye nokusebenza ngokufanelekileyo kokomba kuphezulu, ukuxinwa kwentlenga kwe-10% ~ 10%, ukuya kwi-17%. Kwaye kwimingxuma esezantsi, ngenxa yoxinzelelo lwamanzi, umgca we-tube yokudonsa amanzi i-DaWan, ukwakhiwa kuchaphazelekayo yinto ethile; Kwimingxuma yangoku, vula umgca.
B, uyilo lwempompo yokwemba ithambeka: ithambeka lokumba 1: 5, ngokweenkcukacha zobuchwephesha bokwakha ukugrumba, yamkele indlela yokwemba i-super ova, amanyathelo othambeka lokubumba umqolomba wendalo, umyinge wethambeka phakathi kufutshane ne-1: 4 ~
Ixesha lokuposa: Jul-13-2021