Silicon Carbide FGD Spray Nozzles
Flue Gasi Desulfurization (FGD) Absorber Nozzles
Kubviswa kwe sulfur oxides, inowanzonzi SOx, kubva kune exhaust gasi uchishandisa alkali reagent, senge nyoro limestone slurry.
Kana mafuta efossil achishandiswa mukupisa kumhanyisa mabhailer, mavira, kana zvimwe midziyo vane mukana wekuburitsa SO2 kana SO3 sechikamu chegasi rekubuda. Aya sulfur oxides anoita zviri nyore nezvimwe zvinhu kuti agadzire komputa inokuvadza senge sulfuric acid uye ine mukana wekukanganisa hutano hwevanhu uye nharaunda. Nekuda kweizvi zvinogona kuitika, kutonga kwekomboni iyi mumagasi eflue chikamu chakakosha chemarasha anopisa magetsi zvidyarwa uye zvimwe zvinoshandiswa mumaindasitiri.
Nekuda kwekukukurwa, plugging, uye kuvaka-up zvinonetsa, imwe yeakanyanya kuvimbika masisitimu ekudzora kuburitswa uku ndeye yakavhurika-shongwe yemvura flue gasi desulfurization (FGD) maitiro uchishandisa limestone, hydrated lime, mvura yegungwa, kana imwe alkaline mhinduro. Kupfapfaidza nozzles vanokwanisa zvinobudirira uye nekuvimbika kugovera aya slurries mumashongwe ekunyudza. Nekugadzira yunifomu yemadonhwe akaenzana saizi, ma nozzles aya anokwanisa kugadzira zvinobudirira nzvimbo yepasi inodiwa kuti inyatso kunyudzwa uku ichideredza kupinzwa kwemhinduro yekukwesha mugasi reflue.
Iyo Material yeRBSiC Nozzles Datasheet
Kusarudza FGD Absorber Nozzle:
Zvinhu zvakakosha zvekufunga nezvazvo:
Kukwesha midhiya density uye viscosity
Inodiwa droplet size
Iyo chaiyo saizi yemadonhwe yakakosha kuti uve nechokwadi chekunyura kwakaringana
Nozzle zvinhu
Sezvo gasi reflue richigara richiita ngura uye mvura yekukwesha kazhinji ine slurry ine yakakwira solids content uye abrasive properties, kusarudza kwakakodzera ngura uye kupfeka zvinhu zvinodzivirira kwakakosha.
Nozzle clog resistance
Sezvo mvura yekukwesha ichiwanzoita slurry ine yakakwira solids zvirimo, kusarudzwa kwemuromo maererano nekudzivirira kuvharika kwakakosha.
Nozzle spray pattern uye kuiswa
Kuti uone kunyura kwakaringana kuvharika kwerukova rwegasi pasina nzira uye nguva yakakwana yekugara yakakosha.
Nozzle yekubatanidza saizi uye mhando
Zvinodiwa kukwesha fluid kuyerera rates
Inowanikwa kudonhedza kudonhedza (∆P) pamuromo wemuromo
∆P = kupa kudzvanywa pamhepo inopinza - gadzira kumanikidza kunze kwemuromo
Mainjiniya edu ane ruzivo anogona kubatsira kuona kuti ndeipi nozzle ichaita sezvinodiwa neruzivo rwako rwekugadzira
Zvakajairwa FGD Absorber Nozzle Mashandisiro uye maindasitiri:
Marasha nemamwe mafossil emagetsi emagetsi
Petroleum refineries
Municipal tsvina yekupisa
Kubira simende
Metal smelters
SNBSC uyeRBSC nozzles:
Silicon Nitride Bonded Silicon Carbide (SNBSC):
Chinhu checeramic chakanyanya kupikisa kukurwa nekuora. A low modulus of rupture (MOR) uye kushomeka kuramba kukanganiswa kunoganhura zvinhu kune zvimiro zvakapfava zvigadziriso zvine zvinorema madziro zvikamu. SNBSC inowanzo shandiswa kune hollow cone, whirl tangential nozzles.
Reaction Bonded Silicon Carbide (RBSC/SiSiC):
Chinhu checeramic chakanyanya kupikisa kukurwa nekuora. Nekuti iyo MOR yeRBSC ndeye 5-7 nguva yeSNBSC, inogona kushandiswa kune mamwe maumbirwo akaomarara.
RBSC inogona kukanganisa kukanganisa, nekuti inogadzirwa nebrittle ceramic. Kana mhino dzakundikana, pamwe dzinokundikana nekuda kwekutyoka. Kutyoka uku kunogona kukonzerwa nemaitiro asina kunaka ekuisa, pressure spikes (sando yemvura) panguva yekutanga-up, kuyedza kuchenesa mabhureki akavharirwa kana mamwe mabasa ekugadzirisa.
Shandong Zhongpeng Special Ceramics Co., Ltd ndeimwe yeyakakura silicon carbide ceramic zvinhu zvitsva zvinogadziriswa muChina. SiC technical ceramic: Kuomarara kweMoh ndeye 9 (Kuoma kweMoh kutsva ndeye 13), nekupokana kwakanyanya kukukurwa nekuora, kunyura kwakanakisa - kuramba uye anti-oxidation. Hupenyu hwesevhisi yechigadzirwa cheSiC hwakareba 4 kusvika kashanu kupfuura 92% alumina zvinhu. Iyo MOR yeRBSiC ndeye 5 kusvika 7 nguva iyo yeSNBSC, inogona kushandiswa kune mamwe maumbirwo akaoma. Iyo quotation process inokurumidza, kuendesa kwakavimbiswa uye mhando ndeyechipiri kune imwe. Isu tinogara tichishingirira kupikisa zvinangwa zvedu uye nekudzorera moyo yedu kunharaunda.
