Ukuhlanza Intuthu Nomsizi Womlilo Kukhonkolo

Ungase uhlangabezane nenkinga enjalo. Ngenxa yobudedengu, indawo efana nendlu, indawo yokupaka, noma umhubhe wezimoto uyasha. Ngemva komlilo, kufanele siwulungise kanjani? Ukuqhunyiswa kwe-abrasive kuzoba yisinqumo esihle. Uma ufuna ukufunda kabanzi, lesi sihloko sithatha ukuthi uhlole ukusetshenziswa kwe-sandblasting ekususeni umule.

Isingeniso Esifushane Sokususwa Komsi

Ngemva komlilo, ungase ungabangeli ukulimala kwesakhiwo kodwa ushiya intuthu nomonakalo wensisi endaweni engaphakathi yendlu, okuzosilethela amahora omsebenzi wokuhlanza. Ngaphambi kokuhlanza, mema unjiniyela wesakhiwo oqeqeshiwe ukuthi ahlole indawo eyonakele ukuze aqinisekise ukuphepha komsebenzi olandelayo. Ngemva kokususa indawo eyonakele, singaqala ukubuyiselwa kwendawo yokukhonkolo.

Ngokuvamile, ngenxa yokumelana nokushisa kwemvelo kukakhonkolo, izindawo zokupaka nezinye izindawo zizolimala kuphela ebusweni ngomlilo. Uma umlilo unzima, ungabangela ukwakheka kukakhonkolo ukuthi kushise futhi kuthinte insimbi yayo yesakhiwo. Ngomlilo onzima, indawo engaphezulu ayikwazi ukugcinwa, ngoba ishintsha izici zekhonkrithi. Kodwa-ke, izinkinga eziyinhloko ukuqhekeka, ukubola, nokulimala kwentuthu.

Uma umthelela womlilo ungaphezulu kakhulu kunesakhiwo, inqubo yokususa umsizi ilula kakhulu. Kunezindlela ezimbili zokuhlanza. Okokuqala ukuhlanza ngamanzi namakhemikhali okudinga isikhathi esengeziwe. Indlela yesibili iwukuqhunyiswa kwe-abrasive. Ukunaka uketshezi olusetshenziswa ngesikhathi sokuhlanza, ukugeleza kudinga ukuqoqwa ukuze kuvinjwe ukuthi ungagelezi kumgudu wendle. Ngaphambi kokumboza ukhonkolo, ukhonkolo udinga ukuzuza ubulukhuni obufanele obudinga ukuhlangabezana nezinga elimiswe yi-International Concrete Repair Association (noma i-ICRI), eyaziwa ngokuthi i-CSP. Ubunzima abukwazi ukufezwa ngamanzi namakhemikhali, ngakho-ke ukuqhunyiswa kwe-abrasive kuyindlela engcono kakhulu.

Isincomo Semidiya

Ukuqhunyiswa kwesoda kuyisinqumo esihle kakhulu sokubuyisela intuthu nomlilo ngenxa yokuthi i-baking soda ithathwa njengento engonakali futhi engathubi engasetshenziswa ukuhlanza umule kuwo wonke amalungu ohlaka lwesakhiwo ngaphandle kokulimaza ubuqotho besakhiwo bezinto. Ukuqhuma kwesoda kuwuhlobo oluncane lokuqhuma okuqhumisayo lapho kusetshenziswa umoya ocindezelwe ukufafaza izinhlayiya ze-sodium bicarbonate phezulu. Uma kuqhathaniswa nezinye izindlela zokuqhumisa ezilumayo, umphumela wawo wokugaya uthambile kakhulu.

Izinketho zeNozzle

Kunezinhlobo ezimbili zama-nozzles ezingasetshenziswa ezidingweni ezahlukene.

I-Sight Bore Nozzle: Ngokwesakhiwo sayo, ihlukaniswe yaba izingxenye ezimbili eziqukethe i-converging inlet kanye nengxenye yebhore eqondile yobude obugcwele. Uma umoya ocindezelwe ungena endaweni eguquguqukayo, ukugeleza kwemidiya yezinhlayiya ze-sodium bicarbonate kuyasheshisa umehluko wengcindezi. Izinhlayiya ziphuma ku-nozzle ngokusakaza okuqinile futhi zikhiqize iphethini yokuqhuma okugxilile phezu komthelela. Lolu hlobo lombhobho lutuswa ukuqhumisa izindawo ezincane.

I-Venturi Nozzle: I-Venturi nozzle idala iphethini enkulu yokuqhuma. Kusukela esakhiweni, ihlukaniswe izigaba ezintathu. Okokuqala, iqala nge-converging inlet ende ecijile, ilandelwe yisigaba esifushane esiyisicaba esiqondile, bese iba nomkhawulo omude ophambukayo oba banzi uma ufinyelela phezulu eduze nendawo yokuphuma emlonyeni. Umklamo onjalo usiza ukwandisa ukusebenza kahle komsebenzi ngo-70%

Ubukhulu bobhobo lombhobho buthinta ivolumu, ingcindezi, kanye nephethini yokuqhuma kokuqhuma. Kodwa-ke, ukwakheka kwama-nozzles esikhundleni sosayizi bore kunomthelela omkhulu kuphethini yokuqhuma.

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