Calcium carbonate chinhu chisina kugadzirwa chinoumba dombo re limestone (muchidimbu) uye calcite. Calcium carbonate yakakamurwa kuita zvikamu zviviri: heavy calcium carbonate uye light calcium carbonate. Semugadziri wemidziyo yekugadzira calcium carbonate, HC, HCQ series Raymond mill, HLM series vertical mill, HLMX series ultra-fine vertical mill, HCH series ring roller mill yakagadzirwa neHCM Machinery yave ichishandiswa zvakanyanya mukugadzira nekugadzirisa calcium carbonate. Nhasi,Michina yeHCMndichakuzivisai tekinoroji yekugadzirisa nemidziyo yecalcium carbonate. Chekutanga, tekinoroji yekugadzira nekugadzira calcium carbonate ine calcium yakawanda Parizvino, kune maitiro maviri makuru ekugadzira calcium carbonate ine calcium yakawanda mumaindasitiri, imwe ndeyekuita kuoma; Imwe inzira yekunyorova, kugadzira zvigadzirwa zvakaoma, inogona kushandiswa zvakanyanya mumarabha, mapurasitiki, machira uye mamwe maindasitiri. Maitiro ekunyorova anoshandiswa muindasitiri yemapepa, uye chigadzirwa chakajairika chinotengeswa muchimiro chepulp kumagayo emapepa. 1. Maitiro ekugadzira akaoma: Zvishandiso zvisina kugadzirwa → Kubviswa kweGangue → Jaw Crusher → Impact hammer Crusher → Raymond Mill/ultrafine vertical mill → Grading system → Packaging → Product. Chekutanga, gangue inobviswa nemaoko nekusarudza calcite, limestone, choko, seashells, nezvimwewo, zvinotakurwa kubva ku quarry. Zvadaro limestone inopwanywa ne crusher, uye ipapo fine calcite powder inopwanywa neRaymond (pendulum) grinding, uye pakupedzisira grinding powder inoongororwa ne classifier, uye upfu hunosangana nezvinodiwa zve particle size hunoiswa mu storage se product, zvikasadaro hunodzoserwa kumuchina wekukuya kuti ugokwe zvakare.
2, maitiro ekugadzira nyoro:
Matombo asina kubikwa → shaya yakatyoka → Raymond chigayo → chigayo chekusanganisa chakanyorova kana muchina wekukurura (pakati nepakati, une nhanho dzakawanda kana kutenderera) → Wet classifier 1 → kuongorora → kuomesa → kushanda → Kurongedza → Chigadzirwa.
Kutanga, chinhu chinogadzirwa nehupfu hwakaoma hunopwanywa zvakare mugayo, uye mushure mekushaya mvura mumuviri nekuomeswa, calcium carbonate inogadzirwa zvakanaka kwazvo. Maitiro makuru ekukuya calcium carbonate inonyorova ndeaya:
(1) Matombo asina kugadzirwa → shaya yakatyoka → Raymond chigayo → chigayo chekunyorovesa kana muchina wekukwesha (pakati, une nhanho dzakawanda kana kutenderera) → chigayo chekunyorovesa → kuongorora → kuomesa → kuomesa → kuvhura → kuisa bhegi (calcium yakawanda inofukidza giredhi rekufukidza). Kupatsanura kwemvura yakanyorovesa kunowedzerwa pakuyerera kwemaitiro, izvo zvinogona kuparadzanisa zvigadzirwa zvakakodzera nenguva uye kuvandudza mashandiro. Midziyo yekupatsanura yemvura yakanyorovesa inosanganisira dhayamita diki, chigayo chekutenderedza chakatsetseka uye chigayo chekupatsanura ndiro, huwandu hwepulp mushure mekupatsanura hwakatetepa, dzimwe nguva hunoda kuwedzera sedimentation tank. Nhamba yehupfumi yemaitiro acho yakanaka, asi kupatsanura kwacho kwakaoma kushanda, uye hapana michina inoshanda kwazvo yekupatsanura yemvura yakanyorovesa.
(2) Matombo asina kubikwa → kutyoka kweshaya - Raymond mill → kunyorovesa kugaya - kusefa → kuomesa -→ kuvhura -→ kuisa mabhegi (calcium yakawanda inorema muchikamu chekurongedza).
(3) Mhangura isina kugadzirwa → kupwanyika kweshaya → Raymond chigayo → chigayo chekunyorovesa kana muchina wekukwesha (une nguva, une nhanho dzakawanda kana kutenderera)→ kuongorora (kufukidza pepa necalcium yakawanda).
Chechipiri, tekinoroji yekugadzira nekugadzira calcium carbonate light calcium carbonate Maitiro ekugadzirira calcium carbonate light: zvinhu zve limestone zvinopwanywa kuita saizi yakati, lime kiln kiln inogadzirwa uye inopiswa mu lime (Ca0) uye flue gas (gasi rekiln rine carbon dioxide), lime rinoiswa mu continuous digester uye mvura inowedzerwa kuti igayiwe kuti iwane Ca (OH)2 emulsion. Mushure mekusefa nekunatswa, Ca (OH) 2 fine emulsion inotumirwa ku carbonization reactor/carbonization tower uye mugasi rekiln rakagadziriswa rine carbon dioxide kuti iite carbonization synthesis reaction. Panguva imwe chete, huwandu hwakakodzera hwezvinowedzera hunowedzerwa kuti huite pasi pemamwe mamiriro ehunyanzvi kuti hugadzire calcium carbonate ultra-fine. Superfine calcium carbonate slurry yakaiswa mu coating reactor uye quantitative coating agent yakawedzerwa kuti iite pasi pemamwe mamiriro ehunyanzvi kuti iwane superfine active calcium carbonate products ne surface modification. Ultra-fine active calcium carbonate slurry inosefa uye inobviswa mvura, uye yozotumirwa ku dryer kuti iwedzere kudiridza kuti isvike pahupfu hwakaoma hunodiwa kuti mvura ive yakawanda, uye yozopwanywa kuti chigadzirwa chipedzwe.
Zviri pamusoro apa ndezvekutanga kwetekinoroji yekugadzira nekugadzira calcium carbonate. Kana muchida kuziva zvakawanda nezve tekinoroji yekugadzira nekugadzira calcium carbonate, ndapota titumirei meseji kuti muwane rumwe ruzivo:hcmkt@hcmilling.com
Nguva yekutumira: Ndira-16-2024
