Silicon Carbide FGD Spray Nozzles
Flue Gas Desulfurization (FGD) Absorber Nozzles
Kuchotsa ma sulfure oxides, omwe amadziwika kuti SOx, kuchokera ku mpweya wotulutsa mpweya pogwiritsa ntchito alkali reagent, monga matope a miyala yamchere.
Mafuta oyaka mafuta akagwiritsidwa ntchito poyatsira ma boilers, ng'anjo, kapena zida zina amatha kutulutsa SO2 kapena SO3 ngati gawo la gasi wotuluka. Ma sulfure oxides awa amachita mosavuta ndi zinthu zina kupanga pawiri woyipa monga sulfuric acid ndipo amatha kusokoneza thanzi la anthu komanso chilengedwe. Chifukwa cha zotsatira zomwe zingatheke, kulamulira kwapawiriyi mu mpweya wa flue ndi gawo lofunika kwambiri lamagetsi opangira malasha ndi ntchito zina zamakampani.
Chifukwa cha kukokoloka, plugging, ndi madandaulo omanga, imodzi mwamakina odalirika owongolera mpweyawu ndi njira yotseguka ya nsanja yonyowa ya gasi desulfurization (FGD) pogwiritsa ntchito mwala wa laimu, laimu wa hydrated, madzi a m'nyanja, kapena njira ina yamchere. Ma nozzles opopera amatha kugawa moyenera komanso modalirika ma slurries awa munsanja zoyamwitsa. Popanga ma yunifolomu madontho akulu akulu, ma nozzleswa amatha kupanga bwino malo ofunikira kuti amwe bwino ndikuchepetsa kulowetsedwa kwa njira yotsuka mu gasi wa flue.
Zida za RBSiC Nozzles Datasheet
Kusankha Nozzle ya FGD Absorber:
Mfundo zofunika kuziganizira:
Kupukuta media kachulukidwe ndi mamasukidwe akayendedwe
Zofunika dontho kukula
Kukula koyenera kwa madontho ndikofunikira kuti mutsimikizire mayamwidwe oyenera
Nozzle zinthu
Popeza mpweya wa flue nthawi zambiri umakhala wowononga komanso madzi otsekemera nthawi zambiri amakhala ndi zinthu zolimba komanso zowononga, kusankha koyenera kuwononga komanso kuvala zinthu zosagwirizana ndikofunikira.
Nozzle clogging resistance
Popeza madzi otsukira nthawi zambiri amakhala ndi zinthu zolimba kwambiri, kusankha mphuno pokhudzana ndi kutsekeka ndikofunikira.
Nozzle spray pattern ndi makhazikitsidwe
Kuonetsetsa kuti kuyamwa koyenera kwa mpweya wa gasi popanda kudutsa komanso nthawi yokwanira yokhalamo ndikofunikira.
Kukula kwa kulumikizana kwa nozzle ndi mtundu
Kuchuluka kwa madzi osamba kumafunika
Kutsika kwamphamvu komwe kumapezeka (∆P) kudutsa mphuno
∆P = perekani kukakamiza polowera m'mphuno - konzekerani kukakamiza kunja kwa nozzle
Mainjiniya athu odziwa zambiri atha kukuthandizani kudziwa kuti ndi nozzle iti yomwe ingagwire ntchito molingana ndi kapangidwe kanu
Common FGD Absorber Nozzle Ntchito ndi Mafakitale:
Makala ndi malo ena opangira magetsi
Mafuta oyeretsera mafuta
Zopsereza zinyalala za municipal
Zowotchera simenti
Zosungunula zitsulo
SNBSC ndiRBSC nozzles:
Silicon Nitride Bonded Silicon Carbide (SNBSC):
Chida cha ceramic chokhala ndi kukana kwambiri kukokoloka ndi dzimbiri. A low modulus of rupture (MOR) ndi kukana kosakhudzidwa kumapangitsa kuti zinthu zikhale zosavuta kupanga ndi zigawo zolemera za khoma. SNBSC nthawi zambiri imagwiritsidwa ntchito ngati chulucho chopanda kanthu, ma nozzles a whirl tangential.
Reaction Bonded Silicon Carbide (RBSC/SiSiC):
Chida cha ceramic chokhala ndi kukana kwambiri kukokoloka ndi dzimbiri. Chifukwa MOR ya RBSC ndi 5-7 nthawi ya SNBSC, itha kugwiritsidwa ntchito pazinthu zovuta kwambiri.
RBSC imatha kulephera chifukwa imapangidwa ndi brittle ceramic. Pamene ma nozzles alephera, mwina amalephera chifukwa cha kusweka. Kusweka kumeneku kungayambitsidwe ndi njira zolakwika zoyikapo, ma spikes amphamvu (nyundo yamadzi) poyambira, kuyesa kuyeretsa ma nozzles omangika kapena ntchito zina zokonza nthawi zonse.
Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwamayankho akulu kwambiri a silicon carbide ceramic ku China. SiC ukadaulo wa ceramic: Kulimba kwa Moh ndi 9 (Kulimba kwa Moh Chatsopano ndi 13), kukana kwambiri kukokoloka ndi dzimbiri, abrasion yabwino - kukana ndi anti-oxidation. Moyo wautumiki wa SiC ndi 4 mpaka 5 nthawi yayitali kuposa 92% alumina. MOR ya RBSiC ndi 5 mpaka 7 nthawi ya SNBSC, itha kugwiritsidwa ntchito pazinthu zovuta kwambiri. Ndondomeko yobwereketsa ndi yofulumira, yobweretsera ndi monga momwe inalonjezedwa ndipo khalidweli ndi lachiwiri kwa wina aliyense. Nthawi zonse timalimbikira kutsutsa zolinga zathu ndikubwezeranso mitima yathu kwa anthu.
