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Isebenza Kanjani Iphampu Ye-Dredge?



Ngokuthuthuka kwemakethe yokudonsa, izidingo zemishini yokudonsa ziya ngokuya zikhuphuka, futhi ukumelana nokudonsa kanye ne-vacuum yamaphampu adonsayo kuya ngokuya ngokuya phezulu, okunomthelela omkhulu ekusebenzeni kahle kwamaphampu okudonsa kanye nethuba le-cavitation. liya ngokuya likhuphuka. Inombolo ye >amaphampu wokudonsa liyakhula futhi.

 

Ikakhulukazi lapho ukujula kwe-dredging kufinyelela ku-20m noma ngaphezulu, isimo esingenhla sizoba sobala kakhulu. Ukusetshenziswa kwamaphampu angaphansi kwamanzi kungathuthukisa ngempumelelo isimo esingenhla. Ukunciphisa indawo yokufaka amaphampu angaphansi kwamanzi, kuncane ukumelana nokudonsa kanye ne-vacuum, okunganciphisa ngokusobala ukulahlekelwa phakathi nomsebenzi futhi kuthuthukise ukusebenza kahle kokusebenza. Ukufakwa kwepompo engaphansi kwamanzi kungakhuphula ngempumelelo ukujula kokudonsa futhi kuthuthukise ikhono lokuthutha inzika.

 

>Dredge Pump

Iphampu ye-Dredge

Iyini iphampu yokudonsa?

A >iphampu yokugeza iyiphampu ye-centrifugal evundlile eyinhliziyo ye-dredger. Idizayinelwe ukuphatha izinto ezimisiwe ze-granular ezilumayo neziqinile ezinosayizi olinganiselwe. Ngaphandle kwepompo ye-dredge, i-dredger eboshiwe ngeke ikwazi ukuletha udaka.

 

Iphampu ye-dredge yakhelwe ukudonsa i-sediment, imfucumfucu nezinye izinto eziyingozi ukusuka kungqimba olungaphezulu ukuya epayipini lokudonsa futhi ihambise impahla ngepayipi iyise endaweni yokukhipha. Iphampu kufanele ikwazi ukuphatha udoti ovamile oqinile wamasayizi ahlukahlukene angadlula empompini, ngaleyo ndlela inciphise isikhathi sokuphumula esidingekayo ukuze kuhlanzwe.

 

Isebenza kanjani iphampu ye-dredge?

Iphampu ye-dredge iqukethe isikhwama sepompo kanye ne-impeller. I-impeller ifakwe ku-pump casing futhi ixhunywe ku-drive motor nge-gearbox kanye ne-shaft. Ingxenye engaphambili ye-pump casing ivalwe ngesembozo sokumunca futhi ixhunywe ngqo epayipini lokudonsa le-dredger. Imbobo yokukhipha yephampu ye-dredge itholakala eduze naphezulu kwephampu ye-dredge futhi ixhunywe kulayini wokukhipha ohlukile.

 

I-impeller ithathwa njengenhliziyo yephampu ye-dredge futhi ifana nesiphephetha-moya esikhipha umoya futhi sidale ukumunca okumaphakathi. Epayipini lokumunca, le vacuum imunca i-slurry futhi ithuthe impahla ngomugqa wokukhipha.

 

Izici ze-Dredge Pump

I-winch dredger ivamise ukuhlonywa ngephampu ye-dredge ene-hull-mounted, ene-impeller egxile noma ngaphansi komugqa wokusalungiswa ukuze kuqhutshekwe nokukhiqizwa nokusebenza kahle kokumunca okuthuthukisiwe.

Amaphampu e-Dredge aklanyelwe ukudlulisa uketshezi oluningi nezinto eziqinile.

Ngaphansi kwezimo ezifanele, iphampu ye-dredge ingakhiqiza ukusheshisa koketshezi okukhulu kunejubane lengxenye yalo ehamba ngokushesha.

Amanye amamodeli angakwazi ukukhiqiza ukucindezela kokukhipha kufika ku-260 ft. (80 m).

Naphezu kobunzima bamaphethini okugeleza kwangaphakathi, ukusebenza okuphelele kwamaphampu e-dredge kuyabikezelwa.

 

Ukukhetha iphampu ye-dredge

Uma usayizi wephampu nohlobo kungachazwanga, kufanelekile ukucatshangelwa lezi zinto ezilandelayo lapho ukhetha iphampu ye-dredge kanye nepompo ye-dredge: uhlobo nogqinsi lwento okufanele iphonswe, noma ngabe kudingeka udizili noma amandla kagesi, i-HP (kw) yenjini iyadingeka, idatha yokusebenza kwephampu, ukuqina, ukugcinwa kalula kanye nesilinganiso seminyaka yokuphila ngaphansi kwezimo ezijwayelekile zokusebenza. impilo, zonke izici ezibalulekile ohlelweni lokukhetha. Okubaluleke ngokufanayo ukufanisa usayizi wepayipi ofanele kanye nokwakheka ukuze kugcinwe ukugeleza kwempahla efanele ngaphandle kokuvala ipayipi nokugcina ukuphuma kokumpompa okudingekayo ukuze kwenziwe umsebenzi.

 

 

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