Amashubhu e-boileriyimpahla ebalulekile yokukhiqiza ama-boilers, izobe ihlobene ngokuqondile nokukhiqizwa kwe-boiler yekhwalithi ukuze ikhwalithi yokufakwa nokusetshenziswa kwekhwalithi.Ikhwalithi ye-boiler tube kufanele yenziwe ngesitshalo sensimbi ukuze kuqinisekiswe, kodwa esimweni sokutholakala okuncane, okuhlinzekwa kwipayipi likabhoyela elisetshenziswa umenzi we-boiler njalo lithola izinkinga ezithile zekhwalithi, ikakhulukazi zisebenzisa izingxenye zokucindezela kubhayela njenge-waterwall tube, amashubhu e-convection, amashubhu okushisa okuphezulu, amashubhu okushintsha ukushisa avuzayo noma izenzakalo eziqhumayo zamapayipi zenzekile, sekuyinkinga enkulu ekhungethe ikhwalithi yebhayela, laba abakhiqizi nabasebenzisi bakabhayela bayimibono.Esimeni semakethe yomthengisi, umkhiqizi wokubhayela ucishe athathe isibopho esiphelele sohlangothi lokuhlinzeka ngezinto ezibonakalayo, okuhlanganisa;indlela yokulawula ikhwalithi ye-boiler tube boiler abakhiqizi baqhubeka bekhathazeka ngenkinga manje sekuyisisindo esikhulu kakhulu ekuhlolweni kwe-boiler tube hydrostatic.
Izinga lezwe laseChina elingu-GB3087-82 elinomfutho ophansi kubhayela wepayipi lensimbi engenamthungo: ipayipi lensimbi lokuhlola i-hydrostatic kufanele liphume ngempande, licubungule izidingo zokusebenza ezidingweni zobuchwepheshe, lingavuzi noma lijuluke.20 steel esiphezulu test ingcindezi 9.8MPa, ukumelana voltage akufanele kube ngaphansi kwemizuzwana 5.Ingcindezi yokuhlolwa kwe-Hydrostatic ibalwa ngale ndlela elandelayo: P = 2 * S * T / D
Ifomula: P - ingcindezi yokuhlola, ku-MPa;s - ubukhulu bodonga lwepayipi yensimbi, mm;D - ububanzi obungaphandle bepayipi lensimbi, mm;T – Steel No. enqunywe kusengaphambili isivuno iphuzu 60%, MPa
Ngokuvamile kunenkolelo yokuthi inhloso yokuhlolwa kwe-hydrostatic izinhlobo ezimbili: eyodwa ukuhlola i-hydrostatic yobuciko, inhloso yayo ukuhlola izinto (noma izingxenye) zokuvuza, ukusebenza kokuvala okokuhlola;okunye ukuhlolwa kwe-hydrostatic yokuqinisekisa Inhloso ukuhlola amandla ento (noma ilungu) ukuthi yanele yini.Kusuka lapha singabona, ukuhlolwa kwe-hydrostatic ye-boiler tube inqubo yokuhlolwa kwe-hydrostatic, ukuhlolwa kokuminyana kwezinto ezibonakalayo, izinto zokuhlola ziyaqhubeka nokuthi ziminyene yini;akukhona ukuqinisekisa ukuhlolwa kwamandla.Kubonwa ngamandla wethiyori ye-Material Mechanics, amashubhu ensimbi angenamthungo mancane futhi ingxenye ende, ububanzi bawo obuncane, ugqinsi lwamashubhu amancane amancane ngaphansi kwengcindezi enkulu.
Isikhathi sokuthumela: Aug-30-2019