Silicon Carbide FGD Spray Nozzles
Mkpochapụ ikuku gas (FGD) nozzles absorber
Mwepụ nke sọlfọ oxides, nke a na-akpọkarị SOx, site na gas na-ekpochapụ site na iji reagent alkali, dị ka slurry limestone dị mmiri.
Mgbe a na-eji mmanụ ọkụ eme ihe na usoro combustion iji na-agba ọkụ, ọkụ, ma ọ bụ ngwa ndị ọzọ ha nwere ike ịhapụ SO2 ma ọ bụ SO3 dịka akụkụ nke gas na-ekpochapụ. Ndị a sọlfọ oxides na-emeghachi omume n'ụzọ dị mfe na ihe ndị ọzọ iji mepụta ogige na-emerụ ahụ dị ka sulfuric acid ma nwee ike imetụta ahụike mmadụ na gburugburu ebe obibi na-adịghị mma. N'ihi mmetụta ndị a nwere ike ime, njikwa ngwa a na gas flue bụ akụkụ dị mkpa nke ụlọ ọrụ ọkụ ọkụ na ngwa ọrụ mmepụta ihe ndị ọzọ.
N'ihi nbibi, nkwụnye, na ihe na-ewuli elu, otu n'ime usoro ndị a pụrụ ịdabere na ya iji chịkwaa ihe ndị a bụ usoro ikuku gas desulfurization (FGD) na-emeghe na-eji nkume nzu, lime hydrated, mmiri mmiri, ma ọ bụ ihe ngwọta alkaline ndị ọzọ. Igwe mmiri na-efesa na-enwe ike nke ọma na ntụkwasị obi na-ekesa slurries ndị a n'ụlọ elu nnabata. Site n'ịmepụta ụkpụrụ otu nke ụmụ irighiri mmiri nke dabara adaba nke ọma, nozzles ndị a na-enwe ike ịmepụta ebe dị elu nke achọrọ maka mmịnye nke ọma ma na-ebelata ntinye nke ngwọta nchacha n'ime gas flue.
Ihe nke RBSiC Nozzles Datasheet
Ịhọrọ FGD Absorber Nozzle:
Ihe ndị dị mkpa kwesịrị ịtụle:
Na-ehichapụ njupụta mgbasa ozi na viscosity
Ogo droplet achọrọ
Ogo droplet ziri ezi dị mkpa iji hụ na ọnụego nnabata kwesịrị ekwesị
Ihe nozulu
Ebe ọ bụ na gas flue na-abụkarị ihe na-emebi emebi na mmiri na-ekpocha ọkụ na-abụkarị ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dị elu nke nwere nnukwu ihe siri ike na ihe abrasive, ịhọrọ corrosion kwesịrị ekwesị na iyi ihe na-eguzogide ọgwụ dị mkpa.
Nozzles na-egbochi mgbochi
Ebe ọ bụ na mmiri na-ehicha ihe na-abụkarị slurry nwere nnukwu ọdịnaya siri ike, nhọrọ nke nozzle n'ihe gbasara mgbochi mgbochi dị mkpa.
Usoro ịgbasa nozzle na ntinye
Iji hụ na nnabata kwesịrị ekwesị zuru oke nke iyi gas na-enweghị nkwụsị na oge obibi zuru oke dị mkpa
Nha na ụdị njikọ nozzle
Ọnụego mmiri ịsachapụ achọrọ
Mbelata nrụgide dị (∆P) n'ofe nozzle
∆P = nrụgide ọkọnọ na ntinye nozzle - nhazi nrụgide n'èzí nozzle
Ndị injinia nwere ahụmahụ nwere ike inye aka chọpụta nke nozzle ga-arụ dị ka achọrọ na nkọwa nhazi gị
Eji na ụlọ ọrụ FGD Absorber Nozzles:
Coal na ụlọ ọrụ ndị ọzọ na-enye ike mmanụ ọkụ
Ụlọ nrụpụta mmanụ ala
Ndị na-ekpofu ahịhịa nke obodo
Igwe simenti
Ndị na-agbaze ígwè
SNBSC naRBSC nozzles:
Silicon Nitride jikọtara Silicon Carbide (SNBSC):
Ihe seramiiki nwere ezigbo nguzogide mbuze na corrosion. Modules dị ala nke mgbawa (MOR) na nguzogide adịghị mma na mmetụta na-egbochi ihe ahụ na nhazi dị mfe nke nwere akụkụ mgbidi dị arọ. A na-ejikarị SNBSC eme cone oghere, ikuku tangential nozzles.
Silicon Carbide jikọtara mmeghachi omume (RBSC/SiSiC):
Ihe seramiiki nwere ezigbo nguzogide mbuze na corrosion. N'ihi na MOR nke RBSC bụ 5-7 ugboro nke SNBSC, enwere ike iji ya mee ihe maka ọdịdị dị mgbagwoju anya.
RBSC nwere ike ibute ọdịda, n'ihi na ejiri seramiiki na-agbaji agbaji mee ha. Mgbe nozzles daa, ọ ga-abụ na ha ga-ada n'ihi mgbaji. Enwere ike ịkpata mmebi a site na usoro nrụnye na-ezighi ezi, spikes nrụgide (hama mmiri) n'oge mmalite, na-anwa ihicha nozzles plugged ma ọ bụ ọrụ mmezi oge ọzọ.
Shandong Zhongpeng Special Ceramics Co., Ltd bụ otu n'ime nnukwu silicon carbide seramiiki ihe ngwọta ọhụrụ na China. SiC technical ceramic: Moh's hardness is 9 (New Moh's hardness is 13), na ezigbo nguzogide mbuze na corrosion, ọmarịcha abrasion - nguzogide na mgbochi oxidation. Ndụ ọrụ ngwaahịa SiC bụ 4 ruo 5 ugboro ogologo karịa 92% alumina ihe onwunwe. MOR nke RBSiC bụ 5 ruo 7 ugboro karịa nke SNBSC, enwere ike iji ya mee ihe maka ụdị mgbagwoju anya. Usoro nhota dị ngwa ngwa, nnyefe dị ka e kwere ná nkwa na àgwà bụ nke abụọ na ọ dịghị. Anyị na-anọgidesi ike mgbe niile n'ịgba ebumnobi anyị aka ma na-enyeghachi obi anyị azụ n'obodo.
