I-carbon monoxide, ii-nitrogen oxides, ii-volatile organic compounds, i-sulfur dioxide, kunye nee-particles zibizwa ngokuba "zii-criteria pollutions" ngenxa yegalelo lazo ekwakhiweni komsi wasezidolophini. Ezi nazo zinempembelelo kwimozulu yehlabathi, nangona impembelelo yazo ilinganiselwe kuba iziphumo zazo zemisebe azingqalanga, kuba azisebenzi ngqo njengee-greenhouse gases kodwa zisabela nezinye ii-chemical compounds ezisemoyeni. Ukutsha kwamafutha e-fossil, njenge-coal kunye ne-heavy fuel oil (HFO), kukhulula ezintathu zezona zinto zingcolisayo zomoya, ezifana ne-sulfur dioxide (SO2), i-nitrogen oxides (NOX), kunye nee-particles. Ii-particles zinokususwa ngokwanelisayo ngee-electrostatic precipitators okanye ii-cyclones, ngelixa ukukhutshwa kwe-nitrogen oxides kunokunciphisa ngokusebenzisa ii-low NOX burners. Ukukhutshwa kwe-sulfur dioxide kunokunciphisa ngokususwa kwe-sulfur kwi-fuel ngaphambi kokutsha, ngokususwa kwe-sulfur dioxide ngexesha lenkqubo yokutsha, okanye ngokususwa kwe-sulfur dioxide kwi-flue gases emva kokutsha. Ulawulo lwangaphambi kokutsha luquka ukukhethwa kwamafutha e-sulfur aphantsi kunye nokususwa kwe-fuel desulfurization. Ulawulo lokutsha lusetyenziswa ikakhulu kwizityalo ezisebenzisa amalahle kwaye lubandakanya ii-sorbents zokujova ezifakwe kwi-furnace. Ulawulo emva kokutsha ziinkqubo ze-flue gas desulfurization (FGD).
Ii-nozzles ze-RBSC (SiSiC) desulphurization zezona nxalenye ziphambili zenkqubo ye-flue gas desulphurization kwizityalo zamandla ezishushu kunye neebhoyila ezinkulu. Zifakwe kakhulu kwinkqubo ye-flue gas desulphurization yezityalo ezininzi zamandla ezishushu kunye neebhoyila ezinkulu. Kwinkulungwane yama-21 amashishini kwihlabathi liphela aya kujongana neemfuno ezikhulayo zemisebenzi ecocekileyo nesebenzayo.
Inkampani ye-ZPC (www.rbsic-sisic.com) izibophelele ekwenzeni indima yethu ekukhuseleni okusingqongileyo. I-ZPC facory igxile kuyilo lwe-spray nozzle kunye noyilo lwetekhnoloji kushishino lokulawula ungcoliseko. Ngokusebenza kakuhle kunye nokuthembeka kwe-spray nozzle, ukukhutshwa okuncinci kwetyhefu emoyeni nasemanzini ethu ngoku kufezekiswa. Uyilo lwe-BETE oluphezulu lwe-nozzle lubonisa ukuvalwa kwe-nozzle okuncitshisiweyo, ukusasazwa kwepateni yokutshiza okuphuculweyo, ubomi be-nozzle obude, kunye nokuthembeka kunye nokusebenza kakuhle okwandisiweyo. Le nozzle esebenza kakuhle kakhulu ivelisa ububanzi obuncinci be-droplet kuxinzelelo oluphantsi okubangela ukuncipha kweemfuno zamandla zokupompa.
Inkampani ye-ZPC ine: Umgca obanzi wee-spiral nozzles kuquka uyilo oluphuculweyo olumelana nokuxinana, ii-engile ezibanzi, kunye noluhlu olupheleleyo lokuhamba kwamanzi. Uluhlu olupheleleyo lwee-standard nozzles designs: i-tangential inlet, ii-whirl disk nozzles, kunye nee-fan nozzles, kunye nee-low-flow and high-flow air atomizing nozzles zokucima nokufaka izicelo zokukrwela. Amandla angenakuthelekiswa nanto okuyila, ukuvelisa kunye nokuhambisa ii-nozzles ezenzelwe wena. Sisebenzisana nawe ukuhlangabezana nemigaqo karhulumente enzima. Singahlangabezana neemfuno zakho ezikhethekileyo, sikuncede ukufezekisa ukusebenza kakuhle kwenkqubo.
IINTLOBO ZEMINOZELO – Ububanzi obufanelekileyo bethontsi kunye nokusasazeka
I-ZPC yonyusa ukusebenza kakuhle kokufunxwa kwe-SO2 ngoyilo olufanelekileyo kunye nendawo efanelekileyo kwibhanki yokutshiza yeempumlo zokutshiza. Iimpumlo zethu ezingenanto kunye neempumlo ezibhekisa kwicala elinye zibekwe ngemodeli yekhompyutha ukuze kufezekiswe unxibelelwano olulungelelanisiweyo lwegesi nolwelo, ukusebenza kakuhle kokukhuhla kunye nokunciphisa ukutyibilika kwegesi.
Inkcazo emfutshane yeeNdawo ze-FGD Scrubber
Cima:
Kule candelo le-scrubber, iigesi ze-hot flue ziyancitshiswa kubushushu ngaphambi kokuba zingene kwi-pre-scrubber okanye kwi-absorber. Oku kuya kukhusela naziphi na izinto ezibuthathaka kubushushu kwi-absorber kwaye kunciphise umthamo wegesi, ngaloo ndlela kwandisa ixesha lokuhlala kwi-absorber.
I-Pre-Scrubber:
Eli candelo lisetyenziselwa ukususa iinxalenye, iikloride, okanye zombini kwigesi yeflue.
Isifunxi:
Le yinqaba evulekileyo yokutshiza edibanisa i-scrubber slurry negesi yolwelo, nto leyo evumela ukuba ii-chemical reactions ezibopha i-SO2 zenzeke kwi-sump.
ukupakisha:
Ezinye iinqaba zinecandelo lokupakisha. Kule candelo, i-slurry isasazwa kwiphakheji ekhululekileyo okanye ehleliweyo ukuze kwandiswe umphezulu odibana negesi yolwelo.
Itreyi Yeebhamu:
Ezinye iinqaba zinepleyiti eneembobo ngaphezulu kwecandelo lokufunxa. I-slurry ifakwa ngokulinganayo kule pleyiti, nto leyo elinganisa ukuhamba kwegesi kwaye inika indawo yomphezulu edibana negesi.
Umcimi weNkungu:
Zonke iinkqubo ze-FGD ezimanzi zivelisa ipesenti ethile yamaconsi amancinci kakhulu athwalwa kukuhamba kwegesi yolwelo ukuya kwindawo yokuphuma yenqaba. I-mist eliminator luhlu lwee-vanes ezidibeneyo ezibamba kwaye zidibanise amaconsi, zivumela ukuba abuyiselwe kwinkqubo. Ukuze kugcinwe ukusebenza kakuhle kokususa amaconsi, ii-mist eliminator vanes kufuneka zicocwe rhoqo.
Ixesha leposi: Meyi-16-2018