A: Isitimu esikhanyayo, esibuye saziwe ngokuthi isitimu sesibili, ngokuvamile sisho isitimu esikhiqizwa lapho i-condensate igeleza iphuma embotsheni yokukhipha i-condensate nalapho i-condensate ikhishwa ogibeni.
I-flash steam iqukethe ukushisa okungafika ku-50% emanzini ajiyile. Ukusetshenziswa kwe-flash steam yesibili kungasindisa amandla amaningi okushisa. Kodwa-ke, lezi zimo ezilandelayo kufanele zinakwe lapho usebenzisa umusi wesibili:
Okokuqala, inani lamanzi ajiyile likhulu ngokwanele futhi ukucindezela kuphezulu, ukuze kuqinisekiswe ukuthi kunesimusi sesibili esanele esitholakalayo. Izicupho kanye nemishini ye-steam kufanele isebenze kahle lapho kukhona umfutho we-steam back back.
Ukunakwa okukhethekile kufanele kukhokhwe eqinisweni lokuthi imishini enokulawula ukushisa, ngomthwalo ophansi, ukucindezela kwe-steam kuzokwehla ngenxa yesenzo se-valve yokulawula. Uma ingcindezi yehla ngaphansi kwaleyo yesitimu sesibili, ngeke kwenzeke ukukhiqiza isitimu emanzini ajiyile.
Imfuneko yesibili iwukuba nemishini yokusebenzisa isitimu esinengcindezi ephansi. Ngokufanelekile, inani le-steam elisetshenziselwa imithwalo yengcindezi ephansi lilingana noma likhulu kunenani le-steam yesibili etholakalayo.
Isitimu esinganele singengezwa ngedivayisi yokucindezela. Uma inani le-steam yesibili lidlula inani elidingekayo, i-steam eyeqile kufanele ikhishwe nge-valve yokuphepha noma ilawulwe i-valve yokucindezela emuva kwe-steam (i-valve yokuchichima).
Isibonelo: Isitimu sesibili esivela ekushisiseni isikhala singasetshenziswa, kodwa kuphela ngezikhathi zonyaka lapho ukushisisa kuyadingeka. Amasistimu okubuyisela angasebenzi uma ukushisisa kungadingeki.
Ngakho-ke, noma nini lapho kungenzeka, ilungiselelo elingcono kakhulu lokwengeza umthwalo wenqubo nge-steam yesibili kusukela kunqubo yokushisa - umusi wesibili ovela ekushiseni kwe-condensate usetshenziselwa ukwengeza umthwalo wokushisa. Ngale ndlela, ukuhlinzeka nokufunwa kungagcinwa kukuvumelanisa.
Izisetshenziswa ezisebenzisa isitimu sesibili zitholakala kahle eduze komthombo we-condensate yomfutho ophezulu. Amapayipi okuhambisa isitimu esinomfutho ophansi makhulu ngokungenakugwenywa, okwandisa izindleko zokufakwa. Ngesikhathi esifanayo, ukulahlekelwa ukushisa kwamapayipi obubanzi obukhulu kukhulu kakhulu, okunciphisa izinga lokusebenzisa umusi wesibili.
Isikhathi sokuthumela: Jul-25-2023
