Na ọgwụgwọ flue gas nke ụlọ ọrụ mmepụta ihe, usoro desulfurization na-arụ ọrụ dị mkpa, na otu akụkụ nke yiri ka ọ bụ ihe na-adịghị mkpa - nozzle, na-emetụta kpọmkwem arụmọrụ na nkwụsi ike nke usoro dum. N'afọ adịbeghị anya,desulfurization nozzles mere nke silicon carbide iheejirila nwayọọ nwayọọ ghọọ ọkacha mmasị ọhụrụ nke ụlọ ọrụ ahụ. Taa, ka anyị kwuo banyere atụmatụ ha pụrụ iche.
Kedu ihe bụ silicon carbide?
Silicon carbide (SiC) bụ ihe mejupụtara silicon na carbon, nke nwere oke isi ike na oke okpomọkụ dị elu na nguzogide corrosion. Ike Mohs ya dị elu dị ka 9.5, nke abụọ na dayamọnd, nke pụtara na ọ naghị eyi uwe. N'otu oge ahụ, silicon carbide nwere ike idowe nkwụsi ike na ọnọdụ okpomọkụ dị elu karịa 1350 ℃, nke na-enye ya uru eke na ọnọdụ ọrụ siri ike.
Kedu ihe kpatara ịhọrọ silicon carbide dị ka nozzle desulfurization?
Enwere ike ịkọwa gburugburu ebe ọrụ nke desulfurization nozzles dị ka "ihe siri ike":
- ogologo oge ikpughe na acidic na alkaline corrosive slurries
-Eke na-agba ọsọ mmiri mmiri
- Nnukwu mgbanwe okpomọkụ
- Nwere ike ịnwe irighiri ihe siri ike
Nozzles metal ọdịnala na-adịkarị mfe nrụrụ na iyi, ebe nozzles plastik enweghị nguzogide okpomọkụ. Nozzle silicon carbide na-akwụ ụgwọ nke ọma maka adịghị ike ndị a, uru ya gụnyere:
1. Super ike corrosion eguzogide
Silicon carbide nwere ezigbo nguzogide na mgbasa ozi na-emebi emebi dị ka acid, alkali, na nnu, na ndụ ọrụ ya karịrị nke igwe na plastik nozzles.
2. Magburu onwe eyi iguzogide
Ọbụna ma ọ bụrụ na slurry nwere ahụ siri ike, na silicon carbide nozzle nwere ike ịnọgide na-enwe ike spraying arụmọrụ ruo ogologo oge na-adịghị mfe gbanwere na spraying n'akuku ruru eyi.
3. Ọrụ na-eguzogide okpomọkụ dị elu
N'ebe ikuku gas na-ekpo ọkụ dị elu, silicon carbide nozzles agaghị emebi ma ọ bụ mee ka ọ dị nro, na-eme ka mmetụta ịgbasa kwụsie ike.
4. Ezi conductivity thermal
Na-enyere nozzles aka ịgbasa okpomọkụ ngwa ngwa ma belata mmebi nrụgide okpomọkụ.
Ụkpụrụ na-arụ ọrụ nke silicon carbide nozzle
The silicon carbide desulfurization nozzles atomizes na desulfurization slurry (na-emekarị limestone slurry) n'ime obere ụmụ irighiri mmiri, nke na-abata na kọntaktị zuru ezu na flue gas, na-eme ka alkaline bekee na slurry na-emeghachi omume chemically na sọlfọ dioxide na flue gas, si otú imezu nzube nke desulfurization.
Nhazi na ihe nke nozzle na-emetụta kpọmkwem mmetụta atomization:
-The finer na atomized ahụ, ibu na kọntaktị ebe, na elu nke desulfurization arụmọrụ.
- Ihe silicon carbide na-eme ka nkwụsi ike ogologo oge nke oghere nozzle, na-ezere mbelata mmetụta atomization n'ihi iyi na akwa.
Ngwa ndapụta
A na-ejikarị silicon carbide desulfurization nozzles eme ihe na:
- Igwe ọkụ ọkụ
- Osisi ígwè
-Ụlọ ihe mkpofu ọkụ
- Ndị ọzọ ụlọ ọrụ mmepụta ihe na-achọ flue gas desulfurization
Atụmatụ mmezi kwa ụbọchị
Ọ bụ ezie na silicon carbide nozzles nwere ike ịdịte aka, nleba anya na mmezi mgbe niile ka dị mkpa:
- Na-elele oge niile ma akpọchiela ma ọ bụ eyi ya
-Nọgide na-arụ ọrụ ọma nke slurry filtration usoro
- Dochie nozzle ozugbo ị chọpụta mbelata arụmọrụ
nchịkọta
Ọ bụ ezie na silicon carbide desulfurization nozzle bụ naanị obere akụrụngwa na sistemụ desulfurization, ọ na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ desulfurization na ibelata ụgwọ ọrụ. Ọ bụrụla nhọrọ kacha amasị maka ụlọ ọrụ na-abawanye ụba n'ihi nguzogide corrosion ya dị mma, nguzogide iyi, yana nguzogide okpomọkụ dị elu.
Ịhọrọ ihe nkwụnye ọkụ kwesịrị ekwesị na imewe nwere ike ọ bụghị nanị imeziwanye ihe ngosi gburugburu ebe obibi, kamakwa na-eweta uru akụ na ụba ogologo oge na ụlọ ọrụ ahụ. Na mkpa gburugburu ebe obibi taa na-esiwanye ike, silicon carbide desulfurization nozzles na-eche ihu igwe na-acha anụnụ anụnụ na-eche nche.
Oge nzipu: Ọktoba 11-2025