Isingeniso se-Blast nozzle ne-hose ukuxhumeka kwe-hose

Emkhakheni wokuqhuma okuxakayo, ukukhethwa kwe-blast nozzle kanye nokuxhumana kwe-hose kubalulekile ekufezekiseni ukwelashwa okungaphezulu okusebenzayo. Inhlanganisela efanele iqinisekisa ukuthi inani elifanele lezinto ezihlukumezayo lilethwa evelocity elidingekayo ukuze lihlanze noma lilungiselele izindawo ezingenayo ngaphandle kokugqoka ngokweqile emishini.

Ukukhethwa kwe-blast nozzle

Ukukhethwa kwe-nozzle evuthayo kuncike ezicini eziningana, kufaka phakathi uhlobo lomsebenzi owenziwayo (ukuhlanza, ukufakazela, ukuwohloka), usayizi kanye nokwakheka kwale mithombo yezindaba, kanye nezakhiwo zemidiya ezidingekayo ezisetshenzisiwe. Izinhlobo ezijwayelekile ze-blast nozzles zifaka phakathi okuqondile, ukuguquguquka-divergent (CD), kanye nama-nozzles akhethekile aklanyelwe izinhlelo ezithile. I-nozzle ngayinye ine-orifice ngayinye nobude, okuthinta isilinganiso sokugeleza kanye namandla omthelela wokusakazwa okuhlangene.

Ukuxhuma kokuxhuma kwe-hose

Ukulinganisa kokuxhumeka kwe-blast hose kubalulekile ngokulinganayo njengoba kufanele kuhambisane nokucaciswa kwe-nozzle kanye nezidingo zokucindezela kohlelo. I-hose kufanele ibe nobubanzi obungaphakathi obuvame ukukhula kathathu kuya kwezine kunesilinganiso sangaphandle se-nozzle ukunciphisa ukulahleka kwengcindezi futhi kuqinisekiswe ukuhamba komoya okwanele. Ngokwengeziwe, i-hose kufanele yenziwe ngezinto ezihlala isikhathi eside ezingamelana nemvelo enobunzima futhi zilondoloze ubuqotho bezinhlekelele ngaphansi kwengcindezi ephezulu.

Lapho ukhetha ukuxhumeka kwe-blast nozzle ne-hose, kubalulekile ukubhekisa kumashidi wedatha yezobuchwepheshe enikezwe abakhiqizi ukuze kuqinisekiswe ukuhambisana nokusebenza kahle. Lawa mashidi wedatha ajwayele ukuhlinzeka ngolwazi ngama-coefficients akhipha ama-nozzle, izingcindezi zokusebenza ezinconyiwe, kanye namanani okusetshenziswa okuhlangene asuselwa kusayizi wokugcoba kanye nokucushwa.

Ukucaciswa okunemininingwane nezincomo,Ngiyacela Bonana nezinhlu zakamuva zomkhiqizo noma amadokhumenti obuchwepheshe kusuka Abahlinzeki bemishini yokuqhuma okuxakayo. Lezi zinsizakusebenza zizohlinzeka ngolwazi olusesikhathini ngohlobo olubanzi lwemiklamo ye-nozzle kanye nokuxhumeka kwe-hose kuyatholakala emakethe.