Izindaba

Ukukhipha amafutha okungaphezulu kwamashubhu ayisikwele aphekiwe kuyindlela yokuhlanza esekelwe kumphumela wamakhemikhali we-alkali.Ngenxa yokusetshenziswa kwayo okulula, intengo ephansi nokutholakala kalula kwezinto zokwakha, isetshenziswa kabanzi.Ngenxa yokuthi inqubo yokugeza i-alkali incike ku-saponification, emulsification neminye imiphumela, ukusebenza okungenhla akukwazi ukufezwa nge-alkali eyodwa.
Ngokuvamile, izinhlobonhlobo zezingxenye zisetshenziswa, futhi ngezinye izikhathi ama-surfactants namanye ama-agent asizayo adinga ukungezwa.I-alkalinity inquma izinga lokusabela kwe-saponification, futhi i-alkalinity ephezulu inciphisa ukungezwani okungaphezulu phakathi kwebala likawoyela nesisombululo, okwenza ibala likawoyela libe lula ukulifaka.Ukwengeza, i-ejenti yokuhlanza eyinsalela ebusweni bethubhu yesikwele enama-galvanized ingasuswa ngokuwashwa kwamanzi ngemva kokugeza i-alkali.
Kuyindlela esetshenziswa kabanzi yokususa uwoyela ukusebenzisa i-surfactant ene-low surface tension, ukungeneka okuhle nokumanzisa, kanye nekhono eliqinile le-emulsification.Ngomphumela we-emulsification we-surfactant, kwakheka imaskhi yobuso yokusebenzelana enamandla athile esixhumi esibonakalayo samanzi kawoyela, esishintsha isimo sokusebenzisana nentengo ye-Wuxi galvanized square tube, ukuze izinhlayiya zikawoyela zihlakazwe esixazululweni samanzi ukuze sakhe. i-emulsion.Noma ibala likawoyela elingancibiliki emanzini eshubhuni yesikwele eliwuthayela lingancibilika ku-micelle ye-surfactant ngomphumela wokuncibilika we-surfactant, ukuze kudluliselwe ibala likawoyela kwisisombululo esinamanzi.
Ishubhu yesikwele esiphehliwe iwuhlobo lweshubhu yensimbi encane enodonga olulula enengxenye yesikwele engenalutho, ebizwa nangokuthi ingxenye yensimbi eyakhiwe ngokubanda.Iwuhlobo lwensimbi yesigaba enosayizi wesigaba esiyisikwele, esenziwe ngensimbi engu-Q235 egoqwayo eshisayo noma egoqwe ngokubanda noma ipuleti eligoqiwe njengento eyisisekelo ngemva kokugoba okubandayo nokwakheka kanye nokushisela okunemvamisa ephezulu.Ngaphezu kokuqina kodonga, ubukhulu bekhona kanye nokuqina konqenqema lweshubhu yesikwele eshisiwe egoqelwe eshisayo ifinyelela noma idlule izinga lokumelana elishiselwe elibandayo elakheka ishubhu lesikwele.
Izinzuzo zokugoba kwangempela ziyi-rebound encane, ukwakheka okunembile, kanye nokwakheka kweroli okunembile kuphela.I-R yokwakheka kwe-engeli yangaphakathi inembe kakhulu.Inzuzo yokugoba okungenalutho ukuthi ubude obuhlangothini bungagotshwa lapho ukugoba kwangempela kungenakukwazi ukwenziwa, njengokugoba okuvumelanayo nokuqedwa kwemiphetho engenhla/eceleni yamashubhu esikwele athathiwe.Ukugoba okungenalutho nakho kungagoba i-engeli yangaphakathi ngo-R<0.2t ngaphandle kokuphula udonga lwamapayipi.
Isici sokugoba kwangempela siwumphumela wokuqina/wenza ube mncane.
Ukugoba kwangempela kuzokwenza indawo yokugoba yelule, futhi umphumela wokwelula uzofinyeza ubude be-longitudinal bomugqa wokugoba;Insimbi ekujikeni okuqinile izoba mncane ngenxa yokwelula.
Isici sokugoba okungenalutho ukuthi lapho uhlangothi olungaphezulu/uhlangothi lugoba ngasikhathi sinye lungenalutho, ngoba umqulu ongaphezulu kanye nomqulu ophansi ukhiqiza ingcindezi ndawonye, ​​ishubhu lesikwele esivundisiwe lisesitokweni, futhi amandla okwenza kulula ukweqa iphuzu elibalulekile. , ukwakha imiphetho ye-concave engaguquki, ishubhu yesikwele esinobubanzi obukhulu, futhi kuzophinde kuthinte ukusebenza okuzinzile kweyunithi kanye nekhwalithi yokwakha.Lesi futhi isici esihlukile sokugoba okungenalutho kwamashubhu ayisikwele aphekiwe.