Umbhobho oNye weBore kunye neeNozzle zeVenturi

Ngaphambi kokuba siqale inkqubo yokuqhushumba, kubalulekile ukukhetha umbhobho ochanekileyo wokuqhushumba. Ukusebenzisa umbhobho wokuqhushumba ochanekileyo xa kuqhunyiswa iabrasive kunokonyusa ukusebenza kakuhle kunye nokunciphisa umonakalo oziswa ngumbhobho wokuqhushumba ongalunganga. Enye yezinto ekufuneka siyazi xa sikhetha umbhobho oqhumayo kukumila komlomo. Eli nqaku liza kuthetha malunga nendlela yokukhetha imilo ye-nozzle blast.

Zimbini iimilo zombhobho wokuqhushumba eziphambili abantu abanokuthi bakhethe kuzo, enye yimilo yomlomo othe ngqo, kwaye enye luhlobo lwe-venturi. Ngaphantsi kwemilomo ye-venture, kukho i-venturi ende, i-venturi emfutshane, kunye ne-double venturi nozzles.

1.     Ngqo Bore

Njengoko kubonisiwe emfanekisweni, icala lasekhohlo lombhobho othe tye libanzi kwaye kulapho umoya ocinezelweyo ungena khona. Emva koko umoya ocinezelweyo usendleleni ethe tye kwaye emxinwa yangaphakathi. Ngenxa yesithuba esincinci, i-media abrasive ihanjiswa phantsi komlambo oqinileyo. Eyona isetyenziswa kakhulu kwimilo yombhobho othe ngqo ibandakanya ukuqhushumba kwebala kunye nokubunjwa kwe-weld.

2.     IVenturi ende

Uyilo lwe-nozzle ye-venture inokudala umphumo okhawulezisa kakhulu ukuhamba komoya kunye namasuntswana. Ukungena kwe-venturi kuyaguquguquka kwaye kuyahlukana ekugqibeleni. Ukuphuma okubanzi, ekugqibeleni, kudala ipateni enkulu yokuqhuma. Ukongeza, ivelisa ukuhanjiswa kwamasuntswana afanayo.

3.     I-Venturi ephindwe kabini

Umbhobho we-venturi ophindwe kabini unendlela efanayo yangaphakathi kwi-venturi ende. Umahluko kuphela unomngxunya owongezelelweyo wokuphuma obanzi kunye nemingxuma kwincam. Imilomo ye-venturi ephindwe kabini yenza ipateni yokuqhushumba ebanzi kakhulu kunemilomo emide ye-venturi ngenxa yemingxuma.

4.     I-Venturi emfutshane

Ngaphandle kwe-venturi ende, kukwakho nemilomo emifutshane ye-venturi. Imilomo emifutshane ye-venturi ivelisa ipateni efanayo yokuqhushumba njengemilomo emide ye-venturi. Olu hlobo lombhobho lulungele ukuqhushumba kufutshane.

Iimilo ezahlukeneyo zombhobho zinokumisela ipateni yokuqhushumba, imbiza eshushu, kunye nesantya. Ke ngoko, ukukhetha umbhobho wokuqhushumba ofanelekileyo kuyimfuneko ukuba ufuna ukwandisa ukusebenza kakuhle. Ngaphezu koko, xa ufumana naziphi na iimpawu kwimilomo yakho ebonisa ukuba zigugile, zitshintshe!

I-BSTEC ibonelela ngokhetho lwemibhobho yokudubula egqabhukileyo enomgangatho ophezulu kunye nobomi obude.