Calcium carbonate bụ ngwakọta inorganic nke bụ isi akụkụ nke nkume limestone (limestone maka mkpụmkpụ) na calcite. A na-ekewa carbonate calcium ụzọ abụọ: nnukwu calcium carbonate na obere calcium carbonate. Dị ka a calcium carbonate mmepụta akụrụngwa emeputa, HC, HCQ usoro Raymond igwe nri, HLM usoro vetikal igwe nri, HLMX usoro ultra-mma vetikal igwe nri, HCH usoro mgbanaka igwe ihe igwe nke HCM Machinery mere ka ọtụtụ ebe na mmepụta na nhazi nke calcium carbonate. Taa,Igwe HCMga-ewebata gị teknụzụ nhazi na akụrụngwa nke calcium carbonate. Nke mbụ, nnukwu calcium carbonate nhazi na mmepụta nkà na ụzụ N'oge a, e nwere ihe abụọ bụ isi usoro maka mmepụta mmepụta nke oké calcium carbonate, otu bụ akọrọ usoro; Otu bụ usoro mmiri mmiri, mmepụta akọrọ nke ngwaahịa, enwere ike iji ya mee ihe na roba, plastik, mkpuchi na ụlọ ọrụ ndị ọzọ. A na-eji usoro mmiri mmiri eme ihe na ụlọ ọrụ akwụkwọ, a na-erekwa ngwaahịa n'ozuzu ya n'ụdị pulp na igwe mpempe akwụkwọ. 1. Usoro mmepụta akọrọ: Raw Materials → Gangue removal → Jaw Crusher → Mmetụta hama Crusher → Raymond Mill / ultrafine vetikal mill → Grading system → Packaging → Product. Nke mbụ, a na-eji aka wepụ gangue ahụ site na ịhọrọ calcite, limestone, nzu, sheshells, wdg, nke a na-ebuga site na mgbawa. Mgbe ahụ, nkume nzu ahụ na-egweri nke ọma site na onye na-achịkọta ihe, mgbe ahụ, a na-egweri ezigbo calcite ntụ ntụ site na Raymond (pendulum) na-egweri, n'ikpeazụkwa ntụ ntụ na-egweri site na classifier, na ntụ ntụ na-ezute urughuru nha chọrọ na-juru n'ọnụ n'ime nchekwa dị ka ngwaahịa, ma ọ bụghị ya laghachi na igwe-egweri ọzọ.
2, usoro mmepụta mmiri:
Raw ore → agbaji agbajiri agba → Raymond igwe nri → igwe igwe agwakọta mmiri ma ọ bụ igwe na-adọpụ ihe (nkwụsịtụ, ọtụtụ ọkwa ma ọ bụ okirikiri) → nhazi mmiri mmiri 1 → nyocha → ihicha → ịgbalite → nkwakọ ngwaahịa → Ngwaahịa.
Nke mbụ, a na-egweri nkwusioru nke ntụ ntụ dị mma na-egweri n'ime igwe igwe, na mgbe akpịrị ịkpọ nkụ na ihicha gasịrị, a na-akwadebe nnukwu calcium carbonate dị arọ. Isi usoro nke mmiri na-egweri nnukwu calcium carbonate bụ:
(1) Raw ore → gbajiri agba → Raymond igwe nri → mmiri na-akpali akpali igwe igwe ma ọ bụ peeling igwe (intermittent, multi-ogbo ma ọ bụ okirikiri) → mmiri classifier → screening → ihicha → ebighị → akpa (nkpuchi ọkwa dị arọ calcium). A na-agbakwunye nhazi oke mmiri mmiri na usoro usoro, nke nwere ike kewapụta ngwaahịa tozuru oke n'oge ma melite arụmọrụ. Ngwá ọrụ nhazi ọkwa mmiri na-agụnye obere cyclone dayameta, nhazi ọkwa okirikiri kwụ ọtọ na nhazi efere, ntinye nke pulp mgbe nhazichara dị ntakịrị, mgbe ụfọdụ ọ dị mkpa ịgbakwunye tank sedimentation. Ndekọ akụ na ụba nke usoro ahụ dị mma, mana nhazi ahụ siri ike ịrụ ọrụ, ọ nweghịkwa akụrụngwa nhazi oke mmiri dị oke mma.
(2) Raw ore → mgbaji agba - Raymond igwe nri → mmiri mmiri na-akpali akpali - sifting → ihicha -→ ịgbalite -→ akpa (ịkwakọba ọkwa dị arọ calcium).
(3) Raw ore → agba agbaji → Raymond igwe nri → mmiri na-akpali igwe igwe ma ọ bụ peeling igwe (intermittent, multi-ogbo ma ọ bụ okirikiri) → screening (akwụkwọ mkpuchi ọkwa arọ calcium slurry).
Nke abụọ, ìhè calcium carbonate nhazi na mmepụta technology Nkwadebe usoro nke ìhè calcium carbonate: limestone raw ihe na-agbajikwa n'ime a ụfọdụ size, lime kiln forging na firing n'ime wayo (Ca0) na flue gas (kiln gas nwere carbon dioxide), na wayo na-etinye n'ime a na-aga n'ihu digester na mmiri na-agbakwunyere maka mgbaze na-enweta Ca (OH) 2 emulsion. Mgbe nzacha na nnụcha nke ọma, Ca (OH) 2 ezi emulsion na-ezigara na carbonization reactor/carbonization Tower na n'ime gas kiln a nụchara anụcha nke nwere carbon dioxide maka mmeghachi omume carbonization. N'otu oge ahụ, a na-agbakwunye ihe mgbakwunye kwesịrị ekwesị iji meghachi omume n'okpuru ọnọdụ teknụzụ ụfọdụ iji mepụta calcium carbonate ultra-mma. Superfine calcium carbonate slurry a na-eri nri n'ime mkpuchi mkpuchi na-agbakwunyere ihe mkpuchi quantitative iji meghachi omume n'okpuru ụfọdụ ọnọdụ teknụzụ iji nweta ngwaahịa calcium carbonate na-arụ ọrụ nke ọma na mgbanwe elu. A na-enyocha slurry ultra-fine na-arụ ọrụ calcium carbonate slurry wee kpoo ya, wee ziga ya na igwe nkụ maka ịgbanye mmiri ọzọ iji ruo ntụ ntụ akọrọ achọrọ maka ọdịnaya mmiri, wee gwerie ya maka nkwakọ ngwaahịa ngwaahịa.
Ihe dị n'elu bụ nhazi nhazi na mmepụta teknụzụ mmepụta calcium carbonate. Ọ bụrụ na ị chọrọ ịmatakwu banyere calcium carbonate nhazi na mmepụta teknụzụ, biko nye anyị ozi maka nkọwa:hcmkt@hcmilling.com
Oge nzipu: Jan-16-2024
