Chiyambi cha Dolomite
Maziko a miyala ya laimu pa Calcium Carbonate (CaCO3). Laimu ndi miyala ya laimu zimagwiritsidwa ntchito kwambiri ngati zinthu zomangira komanso zinthu zamafakitale. Laimu imatha kusinthidwa kukhala miyala yomangira kapena kuphikidwa kukhala laimu wachangu, kenako n’kuwonjezera madzi kuti apange laimu wosweka. Laimu wothira ndi putty wa laimu zitha kugwiritsidwa ntchito ngati zinthu zokutira ndi zomatira. Laimu ndiye chinthu chachikulu chomwe chimagwiritsidwa ntchito kwambiri pamakampani opanga magalasi. Mukaphatikiza ndi dongo, mukawotcha kutentha kwambiri, laimu imatha kugwiritsidwa ntchito popanga simenti.
Kugwiritsa Ntchito Limestone
Mwala wa limestone umaphwanyidwa ndi mphero yopukusira miyala ya limestone kuti akonze ufa wa limestone. Ufa wa limestone umagwiritsidwa ntchito kwambiri malinga ndi zofunikira zosiyanasiyana:
1. Ufa wa ntchentche imodzi:
Amagwiritsidwa ntchito popanga calcium chloride yopanda madzi ndipo ndi chinthu chothandizira popanga sodium dichromate. Zipangizo zazikulu zopangira magalasi ndi simenti. Kuphatikiza apo, amagwiritsidwanso ntchito popanga zipangizo zomangira ndi chakudya cha nkhuku.
2. Shuangfei ufa:
Ndi chinthu chopangira calcium chloride ndi galasi lopanda madzi, chodzaza choyera cha rabara ndi utoto, komanso zipangizo zomangira.
3. Ufa wouluka utatu:
Amagwiritsidwa ntchito ngati chodzaza mapulasitiki, utoto wa utoto, utoto, plywood ndi utoto.
4. Ufa wouluka anayi:
Amagwiritsidwa ntchito ngati chodzaza cha waya wosanjikiza woteteza, zinthu zopangidwa ndi rabara komanso chodzaza cha phula la asphalt
5. Kuchotsa sulfure pa malo opangira magetsi:
Amagwiritsidwa ntchito ngati chonyowetsa mpweya woipa kuti mpweya woipa uchotsedwe mu fakitole yamagetsi.
Kuyenda kwa njira yopukutira miyala ya laimu
Pakadali pano, ufa waukulu kwambiri wa miyala yamchere ndi ufa wa miyala yamchere woyeretsera sulfurization mu fakitale yamagetsi.
Kusanthula kwa zinthu zopangira miyala yamchere
| CaO | MgO | Al2O3 | Fe2O3 | SiO2 | kotero3 | Kuchuluka kwa kuwombera | Kuchuluka kotayika |
| 52.87 | 2.19 | 0.98 | 1.08 | 1.87 | 1.18 | 39.17 | 0.66 |
Zindikirani: Mwala wa lime umasiyana kwambiri malinga ndi malo, makamaka ngati mulingo wa SiO2 ndi Al2O3 uli wochuluka, zimakhala zovuta kuupera.
Pulogalamu yosankhira chitsanzo cha makina opangira ufa wa limestone
| Kusalala kwa chinthu (maukonde) | 200 mauna D95 | 250 mauna D90 | 325 mesh D90 |
| Ndondomeko yosankhira chitsanzo | Mphero yoyima kapena mphero yayikulu ya Raymond | ||
1. Kugwiritsa ntchito mphamvu pa tani imodzi ya zinthu za dongosolo: 18 ~ 25kwh / T, zomwe zimasiyana malinga ndi zipangizo zopangira ndi zofunikira za chinthucho;
2. Sankhani makina akuluakulu malinga ndi zofunikira pa kutulutsa ndi kusalala;
3. Ntchito zazikulu: kuyeretsa mphamvu, kusungunula ng'anjo yophulika, ndi zina zotero.
Kusanthula kwa mitundu ya mphero yopera
1. Raymond Mill, HC series pendulum grinding mill: ndalama zochepa zogulira, mphamvu zambiri, kugwiritsa ntchito mphamvu zochepa, kukhazikika kwa zida, phokoso lochepa; ndi zida zoyenera kwambiri pokonza ufa wa limestone. Koma kuchuluka kwa grinding mill ndi kochepa poyerekeza ndi grinding mill.
2. Mphero yoyimirira ya HLM: zida zazikulu, zogwira ntchito kwambiri, kuti zikwaniritse kufunikira kwakukulu kwa kupanga. Chogulitsacho chili ndi mulingo wozungulira komanso wabwino kwambiri, koma mtengo wake ndi wokwera.
3. HCH ultrafine grinding roller mill: ultrafine grinding roller mill ndi zida zogwirira ntchito bwino, zosunga mphamvu, zotsika mtengo komanso zothandiza pa ufa wa ultrafine woposa ma meshes 600.
4. HLMX ultra-fine vertical mill: makamaka kwa ufa waukulu wa ultrafine wopangidwa ndi mphamvu yoposa ma meshes 600, kapena kasitomala amene ali ndi zofunikira zapamwamba pa mawonekedwe a tinthu ta ufa, HLMX ultrafine vertical mill ndiyo chisankho chabwino kwambiri.
Gawo Loyamba: Kuphwanya zipangizo zopangira
Zipangizo zazikulu za miyala ya laimu zimaphwanyidwa ndi chotsukira mpaka kufika pamlingo wochepa (15mm-50mm) womwe ungalowe mu pulverizer.
Chachiwiri Chachiwiri: Kupera
Zipangizo zazing'ono za miyala yamchere zophwanyika zimatumizidwa ku chosungiramo zinthu ndi elevator, kenako zimatumizidwa ku chipinda chopukusira cha mphero mofanana komanso mochuluka ndi chodyetsera kuti zipukute.
Gawo Lachitatu: Kugawa
Zipangizo zophwanyidwa zimayesedwa ndi dongosolo lowunikira, ndipo ufa wosayenerera umayesedwa ndi chogawa ndikubwezedwa ku makina akuluakulu kuti uperedwenso.
Gawo V: Kusonkhanitsa zinthu zomalizidwa
Ufa wofanana ndi kupyapyala umadutsa mu payipi pamodzi ndi mpweya ndipo umalowa mu chosonkhanitsira fumbi kuti ulekanitsidwe ndi kutengedwa. Ufa womalizidwa wosonkhanitsidwa umatumizidwa ku silo ya chinthu chomalizidwa ndi chipangizo chonyamulira kudzera mu doko lotulutsira, kenako nkupachikidwa ndi chosungira ufa kapena chopakira chokha.
Zitsanzo za kugwiritsa ntchito ufa wa miyala yamchere
Pulojekiti yochotsa sulfur ya 150000t / chomera chamagetsi cha gulu la makampani opanga calcium ku Hubei
Chitsanzo ndi chiwerengero cha zida: 2 seti ya HC 1700
Kukonza zinthu zopangira: Limestone
Kusalala kwa chinthu chomalizidwa: 325 Mesh D96
Mphamvu ya zida: 10t / h
Gulu la makampani opanga calcium ndi kampani yayikulu yopanga phulusa la zitsulo m'mabizinesi akumatauni aku China, yomwe ndi kampani yodziwika bwino yopereka zinthu zopangira zitsulo zamabizinesi akuluakulu ndi apakatikati monga WISCO, chitsulo ndi chitsulo cha Hubei, chitsulo cha Xinye ndi Xinxing, komanso kampani yotsogola ya ufa wa calcium yokhala ndi mphamvu yopangira matani miliyoni imodzi a miyala yamchere. Guilin Hongcheng adayamba kutenga nawo gawo pakusintha kwa pulojekiti yochotsa sulfurization ya fakitale yamagetsi mu 2010. Mwiniwakeyo adagula zida ziwiri za Guilin Hongcheng HC1700 zoyimirira pendulum grinding ndi zida ziwiri za 4R Raymond mill. Mpaka pano, zida zopangira kugaya zakhala zikugwira ntchito bwino ndipo zabweretsa phindu lalikulu pazachuma kwa mwiniwake.
Nthawi yotumizira: Okutobala-22-2021
