N'ime ụwa buru ibu nke mmepụta mmepụta ihe, ọtụtụ isi njikọ enweghị ike ime n'enweghị nkwado nke ihe ndị dị elu. Taa, anyị ga-ewebata ihe na-arụ ọrụ dị mkpa na ụlọ ọrụ ọdịnala dịka kilns na desulfurization system -mmeghachi omume sintered silicon carbide seramiki.
Kedu ihe bụ seramiiki silicon carbide?
Silicon carbide seramiiki bụ ihe dị elu seramiiki mejupụtara silicon na carbon. Ọ bụghị seramiiki nkịtị, kama ọ bụ “metamaterial” nwere ọtụtụ ihe mara mma. Ọ nwere njiri mara nke ike okpomọkụ dị elu, ezigbo nguzogide iyi, obere ọnụọgụ nke mgbasawanye thermal, ike siri ike, na mgbochi corrosion kemịkalụ, nke na-eme ka ọ pụta ìhè n'etiti ọtụtụ ihe.
Mmeghachi omume sintered silicon carbide ceramics bụ ụdị pụrụ iche nke silicon carbide ceramics, na usoro nkwadebe ha bụ ihe pụrụ iche - nke mbụ, a na-agbanye ezigbo ahụ nke alpha SiC na ihe mgbakwunye n'ime ahụ ndụ ndụ, wee kpọtụrụ silicon mmiri mmiri na oke okpomọkụ. N'oge a, carbon dị n'ime oghere na-enweta mmeghachi omume kemịkalụ dị egwu site na infiltrated Si, na-emepụta β-SiC ma jikọta ya na α-SiC. N'otu oge ahụ, silicon free na-ejupụta pores, n'ikpeazụ nweta ihe seramiiki dị oke oke.
Nkuku isi nkuku n'ime oku
Ntughari mmeghachi omume nke seramiki silicon carbide bụ ihe dị mkpa na ọrụ dị mkpa n'ime ọkụ dị iche iche dị elu. Dịka ọmụmaatụ, n'ime ebe a na-emepụta seramiiki dị ka igwe na-agbagharị agbagharị, ebe ọwara mmiri, kilns ụgbọ ala, wdg, a na-eme ya ka ọ bụrụ ihe ndị dị mkpa dị ka uwe mkpuchi, crossbeam rollers, na ọkpọkọ ikuku oyi.
Aka aka nozulu ọkụ nwere ike ijikwa nguzozi okpomọkụ dị n'ime kiln nke ọma. Ọ nwere njirimara nke ike okpomọkụ dị elu, nkwụsị oxidation, nguzogide iyi, na iguzogide ngwa ngwa jụrụ oyi na kpo oku. Ọ gaghị agbaji ma ọ bụ mebie mgbe ejiri ogologo oge okpomọkụ dị elu, na-eme ka ọnọdụ okpomọkụ kwụsie ike na kiln. Ọ dị mkpa maka ịgbanye ngwaahịa seramiiki dị elu.
The crossbeam rollers na oyi ikuku duct na-ebu ibu ọrụ dị mkpa maka nkwado na ventilashion. The crossbeam roller nwere njiri mara ezigbo nkwụsi ike ọkụ, nkwụsi ike oxidation, na nguzogide oke okpomọkụ. Ọ dịghị mfe nrụrụ na-ehulata mgbe ogologo oge na-eji na elu okpomọkụ, hụ na nkwụsi ike nke esịtidem Ọdịdị nke kiln na ire ihe onwunwe njem. Ọdụ ụgbọ mmiri oyi na-ahụ maka ịhazigharị ikuku gas na nkesa okpomọkụ n'ime kiln, na-ahụ na ọrụ nkịtị nke kiln na-arụ ọrụ.
Site n'echiche nke akụkụ ahaziri ahazi, mmeghachi omume sintered silicon carbide nwere uru doro anya na mmepụta nke akụrụngwa kiln. N'ihi na ọ fọrọ nke nta ka ọ bụrụ na ọ naghị agbanwe agbanwe tupu ya emechaa, enwere ike ịhazi ya ka ọ bụrụ ọdịdị na nha ọ bụla mgbe emechara ya. Ndị na-emepụta Kiln nwere ike hazie ụdị dị iche iche na nkọwapụta nke ihe dị iche iche dị ka ihe dị iche iche si dị iche iche na-emepụta ihe na-emepụta ihe, na-emezu ihe ndị chọrọ mmepụta nke nnukwu ọnụ ọgụgụ na mgbagwoju anya ngwaahịa, nke siri ike maka ihe ndị ọzọ iji nweta.
Akara nchekwa siri ike nke sistemu desulfurization
Na ubi nke gburugburu ebe obibi nchebe dị ka ike osisi desulfurization, mmeghachi omume sintered silicon carbide ceramik na-arụkwa a isi ọrụ, tumadi gosipụtara na isi akụrụngwa nke desulfurization nozzles. Mmiri flue nke na-esi na ụlọ ọrụ ọkụ na-emepụta nwere nnukwu ihe ndị na-emetọ ihe dị ka sulfur dioxide, na desulfurization nozzles bụ ihe dị mkpa maka iwepụ ihe ndị a.
Mmeghachi omume sintered silicon carbide desulfurization nozzle nwere ihe magburu onwe ya dị ka ike dị elu, isi ike dị elu, nguzogide corrosion siri ike, nguzogide eyi na oke okpomọkụ. Ọ nwere ndụ ọrụ pụrụ iche n'okpuru ọnọdụ siri ike, nke na-enweghị atụ na ihe ndị nkịtị. Ụdị desulfurization nozzles ndị a na-ejikarị eme ihe gụnyere spiral nozzles na vortex nozzles, nke nwere atụmatụ dị iche iche na ụkpụrụ ọrụ, ma nwere ike ime ka desulfurizer na-arụ ọrụ nke ọma na kọntaktị ya na flue gas, si otú ahụ nweta ezigbo desulfurization mmetụta.
Site na nhazi nhazi pụrụ iche, oghere gburugburu na-eme ka mmiri mmiri dị n'èzí kụba n'elu okirikiri na akụkụ ụfọdụ na nozzle, na-agbanwe ntụziaka na-agbapụta ma na-ahapụ oghere ahụ, na-eme ka ogige conical siri ike, nke nwere ike inye akụkụ dị iche iche nke ịgbasa, ma ka na-arụ ọrụ nke ọma n'okpuru nrụgide kacha ala. Igwe ikuku vortex na-enye ohere ka slurry banye n'ọnụ ụlọ swirl nke nozzles site na ntụzịaka tangent, wee si na orifice pụta n'akụkụ aka nri gaa na ụzọ mbata. Ihe na-agba ya dị obere na otu, na ọwa vortex buru ibu, nke na-adịghị mfe igbochi.
N'ihi na ahaziri akụkụ nke desulfurization usoro, mmeghachi omume sintered silicon carbide nwere ike hazie kasị adabara nozzle udi, size, na ịgba e ji mara dị iche iche desulfurization Filiks, flue gas eruba ọnụego, ịta, na ndị ọzọ kwa, n'ịhụ oru oma na kwụsiri ike ọrụ nke desulfurization usoro na izute esiwanye stringent gburugburu ebe obibi chọrọ.
Mmeghachi omume sintered silicon carbide ceramics na-arụ ọrụ na-enweghị atụ na mpaghara mmepụta ihe ọdịnala dị ka kilns na sistemụ desulfurization n'ihi ihe pụrụ iche ha na uru nwere ike ịhazi ya. Ha na-enye nkwa siri ike maka ịrụ ọrụ nke ọma, kwụsiri ike na gburugburu ebe obibi nke mmepụta ụlọ ọrụ mmepụta ihe na itinye mkpali siri ike n'ime nkwalite teknụzụ na mmepe nke ụlọ ọrụ ọdịnala.
Oge nzipu: Jun-07-2025