Calcium carbonate ndi chinthu chosapangidwa chomwe ndi gawo lalikulu la miyala ya limestone (mwachidule mwa miyala ya limestone) ndi calcite. Calcium carbonate imagawidwa m'magulu awiri: heavy calcium carbonate ndi light calcium carbonate. Monga wopanga zida zopangira calcium carbonate, HC, HCQ series Raymond mill, HLM series vertical mill, HLMX series ultra-fine vertical mill, HCH series ring roller mill yopangidwa ndi HCM Machinery yakhala ikugwiritsidwa ntchito kwambiri popanga ndi kukonza calcium carbonate. Masiku ano,Makina a HCMadzakudziwitsani ukadaulo wokonza ndi zida za calcium carbonate. Choyamba, ukadaulo wokonza ndi kupanga calcium carbonate wolemera. Pakadali pano, pali njira ziwiri zazikulu zopangira calcium carbonate wolemera m'mafakitale, imodzi ndi njira youma; imodzi ndi njira yonyowa, kupanga zinthu zouma, zomwe zimagwiritsidwa ntchito kwambiri mu rabara, mapulasitiki, zokutira ndi mafakitale ena. Njira yonyowa imagwiritsidwa ntchito m'makampani opanga mapepala, ndipo chinthu chonsecho chimagulitsidwa ngati zamkati ku mphero zamapepala. 1. Njira yopangira youma: Zipangizo zopangira → Kuchotsa Gangue → Jaw Crusher → Impact hammer Crusher → Raymond Mill/ultrafine vertical mill → Dongosolo loyika ma grading → Kupaka → Zogulitsa. Choyamba, gangue imachotsedwa ndi manja posankha calcite, limestone, choko, zipolopolo za m'nyanja, ndi zina zotero, zomwe zimanyamulidwa kuchokera ku quarry. Kenako limestone imaphwanyidwa ndi crusher, kenako ufa wa calcite wabwino umaphwanyidwa ndi Raymond (pendulum) kugaya, ndipo pomaliza ufa wophwanyidwa umayikidwa mu classifier, ndipo ufa womwe umakwaniritsa zofunikira za kukula kwa tinthu umayikidwa mu malo osungira ngati chinthu, apo ayi umabwezeretsedwa ku makina ophwanyira kuti uphwanyidwenso.
2, njira yopangira yonyowa:
Mchere wosaphika → nsagwada yosweka → Mphero ya Raymond → Mphero yosakanizira yonyowa kapena makina ochotsera (osakhalitsa, osinthasintha kapena ozungulira) → Chosakaniza chonyowa 1 → chowunika → kuumitsa → kuyambitsa → Kupaka → Chogulitsa.
Choyamba, chotsukira chopangidwa ndi ufa wouma chimaphwanyidwanso mu mphero, ndipo pambuyo pochotsa madzi m'thupi ndi kuumitsa, calcium carbonate yolemera kwambiri imakonzedwa. Njira zazikulu zopukutira calcium carbonate yonyowa ndi izi:
(1) Mchere wosaphika → nsagwada yosweka → Mphero ya Raymond → Mphero yonyowa kapena makina osokera (osakhalitsa, osinthasintha kapena ozungulira) → chogawa chonyowa → chowumitsa → kuyanika → kuyambitsa → thumba (kuphimba kalasi yolemera ya calcium). Gulu la superfine lonyowa limawonjezeredwa ku kayendedwe ka ndondomeko, komwe kumatha kulekanitsa zinthu zoyenera pakapita nthawi ndikuwonjezera magwiridwe antchito. Zipangizo zogawa zonyowa makamaka zimaphatikizapo chimphepo chaching'ono cha m'mimba mwake, chogawa chozungulira chopingasa ndi chogawa mbale, kuchuluka kwa zamkati pambuyo pa kugawa kumakhala kocheperako, nthawi zina pamafunika kuwonjezera thanki yonyowa. Chizindikiro cha zachuma cha ndondomekoyi ndi chabwino, koma kugawa ndikovuta kugwiritsa ntchito, ndipo palibe zida zogawa zonyowa zonyowa kwambiri.
(2) Mchere wosaphika → kusweka kwa nsagwada - Mphero ya Raymond → Mphero yonyowa yosakaniza - kusefa → kuumitsa -→ kuyambitsa -→ thumba (calcium yolemera yokwera kwambiri).
(3) Mchere wosaphika → kusweka kwa nsagwada → Mphero ya Raymond → Mphero yonyowa kapena makina ochotsera (osakhalitsa, osinthasintha kapena ozungulira) → kufufuza (kuphimba pepala ndi calcium wambiri).
Chachiwiri, ukadaulo wopangira ndi kupanga calcium carbonate wopepuka Njira yokonzekera calcium carbonate wopepuka: zinthu zopangira miyala yamchere zimasweka kukhala kukula kwinakwake, uvuni wa lime umapangidwa ndikuwotchedwa mu laimu (Ca0) ndi mpweya wa flue (mpweya wa kiln wokhala ndi carbon dioxide), laimuyo imayikidwa mu digester yopitilira ndipo madzi amawonjezedwa kuti agayidwe kuti apeze Ca (OH)2 emulsion. Pambuyo posefedwa ndi kuyengedwa bwino, Ca (OH) 2 fine emulsion imatumizidwa ku carbonization reactor/carbonization tower ndi mu mpweya woyengedwa wokhala ndi carbon dioxide kuti apange carbonization synthesis reaction. Nthawi yomweyo, kuchuluka koyenera kwa zowonjezera kumawonjezedwa kuti zigwirizane ndi mikhalidwe ina yaukadaulo kuti apange calcium carbonate yopyapyala kwambiri. Superfine calcium carbonate slurry idalowetsedwa mu coating reactor ndipo quantitative coating agent idawonjezedwa kuti igwirizane ndi mikhalidwe ina yaukadaulo kuti ipeze superfine active calcium carbonate products ndi kusintha pamwamba. Ultra-fine active calcium carbonate slurry imasefedwa ndikuchotsedwa madzi, kenako imatumizidwa ku dryer kuti ichotse madzi kuti ifike pa ufa wouma wofunikira pa kuchuluka kwa madzi, kenako imaphwanyidwa kuti ipake mankhwala omalizidwa.
Zomwe zili pamwambapa ndi chiyambi cha ukadaulo wokonza ndi kupanga calcium carbonate. Ngati mukufuna kudziwa zambiri za ukadaulo wokonza ndi kupanga calcium carbonate, chonde titumizireni uthenga kuti mudziwe zambiri:hcmkt@hcmilling.com
Nthawi yotumizira: Januwale-16-2024
