Dị ka akụrụngwa dị mkpa nke ụlọ ọrụ kemịkalụ nke oge a, usoro calcination dị elu nke mmanụ ala coke nwere mmetụta dị mkpa na ịdịmma na mkpụrụ nke coke mmanụ. N'ime akwụkwọ a, a na-atụle nkà na ụzụ calcination elu okpomọkụ nke mmanụ ala coke na ngwakọta nke mmepụta ya. Maka nkọwa nke ụlọ ọrụ.
Mkpa mmepụta nke coke mmanụ ala site na ikpo ọkụ dị elu
Calcination nke mmanụ ala coke bụ otu n'ime isi usoro na mmepụta nke aluminom anode. Ebumnuche ya bụ iwepụ ihe ndị na-agbanwe agbanwe site na akụrụngwa ma melite njupụta, ike igwe, eletriki eletrik na nkwụsi ike kemịkalụ nke akụrụngwa. N'oge usoro nhazi, nhazi elemental na nhazi nhazi nke petroleum coke agbanweela, na ọdịdị anụ ahụ na kemịkalụ nke akụrụngwa emeela ka ọ dịkwuo mma mgbe a gụchara ya.
Ngwongwo ngwaahịa a pụrụ iche nwere ike izute ụlọ ọrụ kemịkalụ karịa ihe achọrọ, ka ụfọdụ ụlọ ọrụ mmepụta ihe wee jiri ọzọ. Na usoro nke calcination, nke ọma nke ogo calcination na mkpa nke usoro calcination ga-emetụta mmepụta na izi ezi nke coke mmanụ ala. Ya mere, ọ dị oke mkpa ịmụ teknụzụ calcination dị elu maka mmanụ ala coke.
Nyocha teknụzụ nke coke petroleum calcined na oke okpomọkụ
Ijikọta na ahia kemịkalụ nke mba anyị ka calcine ruru dị iche iche chọrọ nke mma, nchekwa, mmepụta ọnụego na mmanụ mmanụ coke ngwaahịa, ugbu a nkịtị elu okpomọkụ calcine ụzọ nke mba anyị bụ: rotary kiln, coke oven, tank ọkụ. , wdg. A na-atụnyere ụkpụrụ, njirimara, ntinye na ihe ngosi akụ na ụba nke ọtụtụ teknụzụ calcination iji nye ntụaka maka mmepụta ụlọ ọrụ.
(1) Nkà na ụzụ calcining rotary
1. Ntụle ụkpụrụ: Nkà na ụzụ rotary na-ejikọta ya na nhazi anụ ahụ pụrụ iche nke rotary kiln nwere ike nweta ọgwụgwọ okpomọkụ dị irè nke coke petroleum siri ike. Ụkpụrụ nke teknụzụ rotary kiln bụ ịdabere na mpụta okpomọkụ ịrị elu na usoro petroleum coke calcination na kemịkalụ kemịkalụ n'ime ntụgharị na-agba ọsọ ọsọ, ka ọ mee ka ọnụ ọgụgụ combustion nke mmanụ ala coke dị ngwa ma mee ka mmanụ ala coke mepụtara site na oke okpomọkụ. calcination.
2. Rotary kiln technology tumadi nwere usoro ndị a:
1) Na-ekpo ọkụ: site na iji nwayọọ nwayọọ na-atụgharị cylinder ahụ ma na-agbakwụnye ihe ụfọdụ na-ere ọkụ iji mee ka coke mmanụ dị n'ime ya ruo ebe mgbanye ọkụ ma jiri nwayọọ nwayọọ na-agba ọkụ;
2) Calcination: mpụta osooso nke cylinder ntụgharị, ka ọ na-abawanye okpomọkụ nke calcination, n'ime mmanụ ụgbọala coking mmeghachi omume kemịkal siri ike;
3) jụrụ oyi: Condensation nke petroleum coke mgbe volatilization nke mmiri na-emepụta mmanụ ala coke na elu nkenke.
3, uru na ọghọm na nyocha bara uru: jikọtara ya na nnukwu mmepụta mmepụta ihe, rotary kiln nwere njirimara nke ọrụ dị mfe, nnukwu mmepụta, ọnụ ala dị ala, mmezi dị mma, wdg, nwere ike ịrụ ọrụ nke ọma maka ụlọ ọrụ maka afọ 20 ruo 30. adabara maka ojiji dị iche iche nke carbon petroleum coke. N'otu oge ahụ, rotary kiln n'onwe ya na-eji ntụgharị ntụgharị na ụkpụrụ mmeghachi omume nke kemịkalụ nke ihe nsure ọkụ dị n'ime iji chekwaa ego nke ihe combustive. Otú ọ dị, mgbe coke mmanụ ala na-atụgharị na axis cylinder, okpomọkụ dị elu dị mfe ime ka ọ ghara ịdị na-eyi ma daa na refractory, na-ebute àgwà na-ejighị n'aka nke ngwaahịa calcined, n'etiti nke mmepụta ihe dị elu bụ nanị ihe dịka 10% .
Ya mere, jikọtara na e ji mara rotary kiln, ụlọ ọrụ kwesịrị iduzi ezubere iche ọgwụgwọ nke ọkụ ụlọ ihe na usoro n'oge ọrụ, nke mere na-ezute chọrọ nke imeziwanye mmepụta mmepụta mmepụta ihe, ike calcination ike na-eme ka ngwaahịa ziri ezi dị ka o kwere mee.
(2) Nkà na ụzụ calcination nke oven
1. Ntụle ụkpụrụ: Coke oven calcination calcines na coke nke a pụrụ iche na-emeso site a elu okpomọkụ calcination ọkụ mere nke brik blocks na elu ọkụ na-eguzogide, na-emepụta coke bụ ala na mesoo na-etolite ọma ngwaahịa chọrọ ka ụlọ ọrụ na-emepụta coke. . N'ime usoro a, enwere ihe siri ike chọrọ maka batching raw coke na okpomọkụ na oge nke calcination nke coke.
2, uru na ọghọm na nyocha bara uru: ma e jiri ya tụnyere teknụzụ rotary kiln, oven oven nwere mmepụta dị elu na njirimara dị elu. Ọ na-ahọrọ ime ihe dị iche iche nke ihe eji eme ihe, nwere ike nweta njikwa akpaka na-eji ya, nwere ike ịmepụta ọkwa dị elu nke coke okokụre maka ụlọ ọrụ. N'otu oge ahụ, mmepụta oven nke coke na-echekwa nsogbu ụfọdụ ihe owuwu ihu, ihe ndị dị elu chọrọ maka ịrụ ụlọ ọkụ ọkụ, ịdị elu nke njikwa ọkụ ọkụ, ọnụ ahịa nlekọta dị elu ga-emetụta ọnụ ọgụgụ ntinye nke mmepụta oven oven.
Otú ọ dị, maka mmepe nke petroleum coke calcination technology n'ọdịnihu, coke oven calcination nwere ike ịghọta ọrụ nke ịzọpụta ume na mbelata ikuku, ma nwee ike inye ụfọdụ onyinye na nchekwa gburugburu ebe obibi na itinye n'ọrụ ike zuru oke, coke oven calcination nwere atụmanya mmepe sara mbara. .
(3) teknụzụ calciner tank
1. Nyocha ụkpụrụ: Isi ihe owuwu nke mkpọ-ụdị calcination ọkụ na-agụnye: nri tank, ọkụ Itie, okpomọkụ mgbanwe ụlọ, nri na ebugharị ngwaọrụ, jụrụ mmiri mgbasa ngwaọrụ, wdg N'ime usoro nke elu okpomọkụ calcination, na mmanụ ụgbọala coke kwukwara. ka tank na-aghọta na-aga n'ihu mmeghachi omume nke esịtidem carbon ihe site esịtidem ofu ihe onwunwe, ka mezue elu okpomọkụ calcination. Enwere ike kewaa tankị ịgbakọ nkịtị ka ọ bụrụ calcination mgbada na mgbada mgbada dị ka ogo na ntụzịaka nke mwụpụ anwụrụ ọkụ.
2, uru na mwepu analysis na bara uru analysis: canner ụdị calcination ọkụ na ọtụtụ-eji na mba anyị, bụ isi ulo oru n'aka nke mba anyị carbon ụlọ ọrụ, site pụrụ iche ọgwụgwọ nke mmanụ ala coke nwere ike izute okpomọkụ n'ụzọ zuru ezu, na-apụtachaghị ìhè kpo oku chọrọ, na ime ime nwere ike izere kọntaktị ikuku, belata ikuku oxygen, melite mmepụta na àgwà nke ngwaahịa ndị emechara. Agbanyeghị, mgbe ị na-agbaso teknụzụ calciner canister, enwere ọtụtụ usoro ọrụ ntuziaka, nke na-abawanye ihe egwu nchekwa. N'otu oge ahụ, tank calciner n'onwe ya nwere ọtụtụ oghere chọrọ, nke na-akpata ihe isi ike maka mmezi.
N'ọdịnihu, ụlọ ọrụ nwere ike ịga n'ihu na-amụ nkà na ụzụ calcination kanis site na ọnụ ọgụgụ mwepu, nchọpụta ihe ize ndụ na akụkụ ndị ọzọ, iji nweta nzube nke ịba ụba mmepụta nke petroleum coke high okpomọkụ calcination.
N'ichikota, oke okpomọkụ nke petroleum coke calcination nwere mmetụta dị ukwuu na ụlọ ọrụ kemịkalụ na ụlọ ọrụ aluminum nke mba anyị. Enterprises nwere ike họrọ kwesịrị ekwesị elu-okpomọkụ calcination technology dị ka ha onwe ulo oru mkpa, na n'ikpeazụ na-aghọta na-eri Mbelata na arụmọrụ abawanye nke ụlọ ọrụ.
Oge nzipu: Nov-28-2022