Khoni yopanda kanthu FGD Silicon carbide Ma nozzle a Absorber slurry spray
KUCHEPETSA MPISI WA CHIFUWA CHONYAMATA NDI LULURRY WA LAYIMU/LIMESTONE
Zogulitsa zathu zimakhala ndi nthawi yayitali yogwira ntchito, zomwe ndi zofanana ndi mitundu yotchuka yapadziko lonse lapansi: SPRAY, BETE, LECHLER.
Mawonekedwe
Kuchotsa sulfure bwino kuposa 99% kungathe kuchitika
Kupezeka kwa oposa 98% kungapezeke
Uinjiniya sudalira malo enaake
Zinthu zogulitsidwa
Kugwira ntchito kopanda malire kwa magawo
Njira yokhala ndi maumboni ambiri padziko lonse lapansi
Kuyeretsa mpweya wa flue pogwiritsa ntchito laimu
Kuti mpweya wa flue uchotsedwe m'madzi, umadutsa mu absorber (scrubber). Chotsukira cha laimu chomwe chimapezeka mu absorber (laimu kapena mkaka wa laimu) chimayanjana ndi sulfure dioxide kuchokera ku mpweya wa flue. Kusamutsa bwino kwa mpweya wa flue, ndiko kuti, desulphurization imakhala yothandiza kwambiri.
Pamodzi ndi kuyamwa, mpweya wotuluka umadzazidwa ndi nthunzi ya madzi. Mpweya wothira madzi nthawi zambiri umatuluka kudzera mu chimney chonyowa kapena nsanja yoziziritsira. Madzi omwe amatayika chifukwa cha njirayi ayenera kusinthidwa. Madzi otayira omwe amapopedwa mumlengalenga amasungidwa akugwira ntchito mwa kutulutsa madzi ochulukirapo mobwerezabwereza ndikuyikanso reactive suspension yatsopano. Madzi otuluka mu mpweya ali ndi gypsum, yomwe - yosavuta - ndi chinthu chopangidwa ndi laimu ndi sulfure ndipo imatha kugulitsidwa ikachotsedwa madzi (monga makoma a gypsum mumakampani omanga).
Ma nozzle apadera a ceramic amagwiritsidwa ntchito poika laimu suspension mu absorber. Ma nozzle awa amapanga madontho ang'onoang'ono ambiri ochokera ku pompu suspension ndipo motero amakhala ndi malo akuluakulu ochitirapo kanthu kuti azitha kunyamula bwino. Zipangizo za ceramic zimalola moyo wautali ngakhale kuti laimu suspension yokhala ndi gypsum imakhala ndi mphamvu zokwawa. Pakupanga kwake timaika kufunika kwakukulu kwa magawo omasuka, kotero kuti zinyalala zazing'ono zomwe zili mu suspension sizingathe kukhazikitsa ma nozzle. Kuti pakhale ntchito yotsika mtengo, ma nozzle awa amatha kusinthidwa kuti agwirizane ndi ntchito yabwino kwambiri ya pampu. Nozzle ikhoza kutchulidwa (pafupifupi) pamavuto aliwonse aukadaulo wa njira. Kuphatikiza pa ma nozzle a full-cone ndi hollow-cone m'makona osiyanasiyana a spray ndi flow rates, nozzle ya ZPC yokhala ndi patent twist compensation ikupezekanso.
Malo oyeretsera mpweya amakhala ndi ma nozzles angapo komanso njira yolekanitsira madontho yokhazikika mopingasa, kuti abwezeretse madontho abwino omwe amanyamulidwa mumsewu wa mpweya. Ndi madontho athu olekanitsa mpweya omwe amagwira ntchito bwino kwambiri, mutha kuwonjezera mphamvu ya chomera chanu.
Zinthu zolimba zomwe zili mu suspension zimatha kubweretsa zinthu zotsalira, mwachitsanzo mu droplet separator, mu inlet duct kapena pa mapaipi, zomwe zingayambitse mavuto pakugwira ntchito. Popeza madzi nthawi zonse amachotsedwa mu circuit kudzera mu evaporation, madzi ayenera kulowetsedwa mu absorber, yomwe ingagwiritsidwe ntchito ndipo iyenera kugwiritsidwa ntchito poyeretsa. ZPC tongue nozzles zatsimikizika kuti zimatsuka inlet ya flue gas. ZPC full cone nozzles nthawi zambiri zimagwiritsidwa ntchito poyeretsa ma droplet separator.
Mapulasitiki (monga mapaipi) ndi rabala (monga ma gasket, zingwe za rabala, ndi zina zotero) nthawi zambiri amagwiritsidwa ntchito mu chipangizo choyamwitsa chomwe kutentha kwake kumakhala kotsika kuposa kutentha kwa mpweya wozizira wosazizira. Nthawi zambiri, choyimitsira chomwe chimapopedwa mu circuit chimaziziritsa mpweya wozizira mokwanira, koma ngati, mwachitsanzo, pampu yodyetsa yapachikidwa, mapulasitiki ndi ma rabala amatha kuwonongeka. Ma nozzles ang'onoang'ono achitsulo apadera atsimikizira kufunika kwawo pano, omwe amatenga nthawi yozizira panthawiyi motero amateteza ndalama zomwe zimayikidwa mu fakitale yochotsa mpweya wozizira.
Kulimba kwa silicon carbide yolumikizidwa ndi reaction (SiSiC): Kulimba kwa Moh ndi 9.2, komwe kumalimbana bwino ndi kukokoloka ndi dzimbiri, kukana kukwawa komanso kukana okosijeni. Ndi wamphamvu nthawi 4 mpaka 5 kuposa nitride bonded silicon carbide. Nthawi yogwira ntchito ndi yayitali nthawi 7 mpaka 10 kuposa alumina. MOR ya RBSiC ndi nthawi 5 mpaka 7 kuposa ya SNBSC, ingagwiritsidwe ntchito popanga mawonekedwe ovuta kwambiri.
Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwa njira zazikulu kwambiri zothetsera zinthu zatsopano za silicon carbide ceramic ku China. SiC technical ceramic: Kuuma kwa Moh ndi 9 (Kuuma kwa New Moh ndi 13), komwe kumalimbana bwino ndi kukokoloka ndi dzimbiri, kukana bwino kwambiri - kukana komanso kukana okosijeni. Moyo wa ntchito wa SiC ndi wautali nthawi 4 mpaka 5 kuposa 92% alumina. MOR ya RBSiC ndi nthawi 5 mpaka 7 kuposa ya SNBSC, ingagwiritsidwe ntchito pazinthu zovuta kwambiri. Njira yowerengera mawu ndi yachangu, kutumiza kumakhala monga momwe kunalonjezera ndipo khalidwe lake ndi lapamwamba kwambiri. Nthawi zonse timapitilizabe kutsutsa zolinga zathu ndikubwezera mitima yathu kwa anthu.
