Ukubilisa isitovu yenye inkqubo ekufuneka yenziwe ngaphambi kokuba isebenze izixhobo ezitsha. Ngokubila, ubumdaka kunye nokuhlala kwidrum yomjelo werhasi yegesi ngexesha lokwenza izinto kungasuswa, ukuqinisekisa ukuba abasebenzisi bakusebenzise khona. Indlela yokubila i-Steam Steam Generator imi ngolu hlobo lulandelayo:
(1) Ungayipheka njani isitovu
1. Phakamisa umlilo omncinci kwiziko kwaye ubilise kancinci amanzi embizeni. I-steam evelisiweyo inokukhutshwa kwivalve ye-air Valve okanye ivalve ephakanyisiweyo.
2. Qwalasela ukuvulwa kweVenkile kunye neValve yeNdlela (okanye iValve yokhuseleko). Gcina i-Boiler nge-25% yoxinzelelo lokusebenza (i-6 ukuya kwi-6 ukuya kwi-12h phantsi kwemeko ye-5% -10% ye-evaporation). Ukuba i-oveni iphekwe ngaxeshanye kwinqanaba le-oveni, ixesha lokupheka linokuncitshiswa ngokufanelekileyo.
3. Nciphisa umlilo wamanzi, nciphisa uxinzelelo embizeni ukuya kwi-0.1MPA, hlula amanzi amdaka rhoqo, kwaye ugcwalise amanzi okanye ukongeza isisombululo esingapheliyo sonyango.
4. Yandisa umlilo, phakamisa uxinzelelo embizeni ukuya kwi-50% yoxinzelelo lokusebenza, kwaye ugcine i-5% -10% yeeyure ezingama-6 ukuya kwi-20.
5. Emva koko nciphisa umlilo wokunciphisa uxinzelelo, hlula iivila zotywala nganye nganye, kwaye uphinde uphinde ugcwalise ubonelelo lwamanzi.
6. Phakamisa uxinzelelo embizeni ukuya kwi-75% yoxinzelelo lokusebenza kunye nokugcina i-5% -10% yeeyure ezingama-6 ukuya kwezi-20.
Ngexesha lokulala, inqanaba lamanzi lesiyongele kufuneka lilawulwe kwelona nqanaba liphezulu. Xa inqanaba lamanzi lihla, ubonelelo lwamanzi kufuneka lubuyiselwe ngexesha. Ukuqinisekisa ukusebenza kwe-boiler, amanzi embiza kufuneka afakwe isampulu kwimigqomo ephezulu nengaphantsi yentloko nganye kwi-3 yeeyure, kunye ne-alkalinity yomxholo wamanzi kufuneka ahlaziywe. Ukuba umahluko mkhulu kakhulu, amanzi anokusetyenziswa ukwenza uhlengahlengiso. Ukuba i-alkalinity yamanzi embiza iphantsi kune-1Mmol / L, iyeza elongezelelekileyo kufuneka longezwe kwimbiza.
(2) Imigangatho yokupheka izitovu
Xa umxholo we-Trisodium phosphate uthanda ukuzinza, oko kuthetha ukuba ukwenziwa kweekhemikhali phakathi kweekhemikhali kumanzi embiza kunye nomqobo ongaphakathi we-boiler, kwaye kugqityiwe ukubila.
Emva kokugungqa, ecime umlilo oseleyo kwiziko, lalela amanzi emva kokuba ipholile, kwaye ikhwele ngaphakathi kwi-boiler icocekile ngamanzi acocekileyo. Kuyimfuneko ukuthintela isisombululo esiphezulu se-alkality eseleyo kwi-boiler ekubeningela igwebu kumanzi e-boiler kwaye ichaphazele umgangatho we-shoiler emva kokuba i-boiler ifakwa. Emva kokuqubha, iindonga zangaphakathi zedrum kunye nentloko kufuneka zihlolwe ukuze zisuswe ngokupheleleyo ukungcola. Ngokukodwa, ivalve ye-valve kunye negeji yenqanaba lamanzi kufuneka ihlolwe ngononophelo ukuthintela i-sediment yenziwe ngexesha lokubila.
Emva kokuphumelela uhlolo, yongeza amanzi kwimbiza kwakhona kwaye uphakamise umlilo ukuba ubeke i-boiler ibe kukusebenza kwesiqhelo.
(3) Amanyathelo okhuseleko xa ukupheka isitovu
1. Akuvunyelwa ukongeza amachiza aqinileyo ngqo kwi-boiler. Xa ulungiselela okanye ukongeza izisombululo zeziyobisi kwi-boiler, umqhubi kufuneka anxibe izixhobo zokhuselo.
I-2. Kwisikhephe ngeenqanawa ezingama-superheati, amanzi eAlkaline kufuneka kuthintelwe ukuba angangeni kwi-superheater;
3. Umsebenzi wokukhulisa umlilo kunye noxinzelelo lokukhulisa umlilo xa uxinanisekile kufuneka ulandele inkqubo eyahlukeneyo kunye nokulandelelana komlilo xa i-boiler isebenza (njengokuqinisa i-gesiles yenqanaba lamanzi, njl. Njl.).
IXESHA LOKUQALA: UJan-24-2024
