Monoxide ya karubone, okiside ya azote, ibinyabuzima bihindagurika, dioxyde de sulfure, hamwe nuduce duto bakunze kwitwa "ibipimo byangiza" kubera uruhare rwabo mu gushinga umwotsi wo mu mujyi. Izi nazo zigira ingaruka ku kirere cy’isi, nubwo ingaruka zazo ari nke kubera ko ingaruka zazo zituruka ku buryo butaziguye, kubera ko zidakora nka gaze ya parike ahubwo zifata n’ibindi bintu bivangwa n’imiti mu kirere. Gutwika ibicanwa biva mu kirere, nk'amakara n’amavuta y’ibikomoka kuri peteroli (HFO), bibohoza bitatu mu byuka bihumanya ikirere, nka dioxyde de sulfure (SO2), okiside ya azote (NOX), hamwe n’uduce duto. Umwuka wa dioxyde de sulfure urashobora kugabanuka mugukuraho sulfure mumavuta mbere yo gutwikwa, mugukuraho dioxyde de sulfure mugihe cyo gutwikwa, cyangwa no gukuraho dioxyde de sulfure mumyuka ya flue nyuma yo gutwikwa. Igenzura mbere yo gutwikwa rigizwe no guhitamo ibicanwa bya sulfure nkeya na lisansi ya mazutu. Igenzura ryo gutwika rigenewe ahanini ibihingwa bisanzwe bikoreshwa n’amakara kandi bikubiyemo no gutera inshinge. Igenzura nyuma yo gutwikwa ni inzira ya flue gaz desulfurizasiyo (FGD).
RBSC (SiSiC) nozles ya desulphurisation ni ibice byingenzi bya sisitemu ya gaz ya desulfurizasiyo mu mashanyarazi y’amashyanyarazi hamwe n’amashyiga manini. Bashyizwe cyane muri sisitemu ya flue gas desulphurizaiton yinganda nyinshi zamashanyarazi nubushyuhe bunini. Mu kinyejana cya 21 inganda ku isi hose zizahura n’ibisabwa kugirango ibikorwa bisukure kandi neza.
Isosiyete ya ZPC (www.rbsic-sisic.com) yiyemeje gukora uruhare rwacu mu kurengera ibidukikije. Uruganda rwa ZPC ruzobereye mu gushushanya spray nozzle no guhanga udushya mu ikoranabuhanga mu kurwanya umwanda. Binyuze muri spray nozzle ikora neza kandi yizewe, imyuka ihumanya ikirere mu kirere no mumazi iragerwaho. Ibishushanyo mbonera bya BETE biranga kugabanya nozzle gucomeka, kunoza uburyo bwo gutera spray, kuramba kwa nozzle, no kongera kwizerwa no gukora neza. Iyi nozzle ikora neza itanga diameter ntoya ya diameter kumuvuduko wo hasi bigatuma ingufu zikenerwa zo kuvoma.
Isosiyete ya ZPC ifite: Umurongo mugari wa nozzles zirimo kunoza ibishushanyo birwanya clog, impande nini, hamwe nurwego rwuzuye. Urutonde rwuzuye rwibishushanyo mbonera bya nozzle: inanga ya tangential, inzinguzingo ya disiki izunguruka, hamwe nabafana, kimwe nu mwuka muto kandi mwinshi-mwinshi utanga umuyaga wo kuzimya no gukama byumye. Ubushobozi butagereranywa bwo gushushanya, gukora no gutanga amajwi yihariye. Turakorana nawe kugirango twuzuze amategeko akomeye ya leta. Turashobora kuzuza ibisabwa byihariye, kugufasha kugera kubikorwa byiza bya sisitemu.
UBWOKO BWA NOZZLE - DIAMETER YO GUKURIKIRA KANDI BITANDUKANYE
ZPC yongerera ubushobozi bwo kwinjiza SO2 hamwe nigishushanyo cyiza hamwe n’ahantu kuri banki ya spray ya spray nozzles. Umuyoboro wa Hollow na bi-byerekezo byerekanwe hamwe na moderi ya mudasobwa kugirango tugere kuri gaze nziza yo guhuza amazi, gukora neza no kugabanya gucengera gaze.
Ibisobanuro muri make bya FGD Scrubber Zones
Kuzimya:
Muri iki gice cya scrubber, imyuka ishyushye igabanuka mubushyuhe mbere yo kwinjira mbere ya scrubber cyangwa imashini. Ibi bizarinda ibice byose byangiza ubushyuhe mumashanyarazi kandi bigabanye urugero rwa gaze, bityo byongere igihe cyo gutura.
Imbere ya Scrubber:
Iki gice gikoreshwa mugukuraho uduce, chloride, cyangwa byombi muri gaze ya flue.
Absorber:
Ubusanzwe uyu ni umunara wa spray ufunguye uzana scrubber slurry guhura na gaze ya flue, bigatuma imiti yimiti ihuza SO 2 ibera mumasuka.
gupakira:
Iminara imwe ifite igice cyo gupakira. Muri iki gice, ibishishwa bikwirakwizwa mu gupakira bidakabije cyangwa byubatswe mu rwego rwo kongera ubuso buhura na gaze ya flue.
Bubble Tray:
Iminara imwe ifite isahani isobekeranye hejuru yicyiciro. Slurry ishyirwa neza kuriyi sahani, byombi bingana na gazi kandi bitanga ubuso buhuye na gaze.
Kurandura ibicu:
Sisitemu zose zitose za FGD zitanga ijanisha runaka ryibitonyanga byiza cyane bitwarwa nigikorwa cya gaze ya flue yerekeza kumunara. Kurandura ibicu nuruhererekane rwimodoka zifunitse zifata kandi zigahuza ibitonyanga, bikabemerera gusubizwa muri sisitemu. Kugirango ugumane uburyo bwiza bwo gukuraho ibitonyanga, ibinyabiziga bikuraho ibicu bigomba guhanagurwa buri gihe.
Igihe cyo kohereza: Gicurasi-16-2018