Mlandu wa Guilin Hongcheng laimu ofukula mphero
Laimu ndi mtundu wa gasi inorganic simenti zinthu ndi calcium okusayidi monga chigawo chachikulu, amene amatenga mbali yofunika kwambiri pa ndondomeko zitsulo steelmaking.Kodi ufa wa laimu umagwira ntchito bwanji popanga zitsulo?Ndi mphero yanji yomwe imagwiritsidwa ntchito popanga zitsulo za ufa wa laimu?Guilin Hongcheng laimu akupera zida fakitaleimayambitsa ukadaulo wokonza ufa wa laimu popanga zitsulo.
1.Kodi mphero yachitsulo imagwiritsa ntchito ufa wa laimu kuti ikhale ndi zotsatira zotani?
(1) kuchotsedwa kwa sulfure, phosphorous, silicon, arsenic ndi zinthu zina zovulaza: chifukwa ma oxide a zinthu zovulazawa nthawi zambiri amakhala zinthu za acidic, choncho ndi njira yabwino yophatikiza ndi zinthu zina zamchere kuti apange mankhwala okhazikika. .Komabe, block calcium oxide, yokhala ndi gwero lolemera la zopangira ndi mtengo woyenerera, imatha kupanga mitundu yosiyanasiyana kuchokera ku oxides ya S, P, Si ndi As, ndipo imakhala yabwino kusankha kwa S, P, Si ndi As.
(2). okusayidi kwa anachita mawonekedwe kusamuka kufalikira ali ndi chikoka chofunika, kuonjezera CaO mu slag, ndi yabwino chitsulo decarbonization.
(3) ng'anjo yodzitchinjiriza: chinthu cha acidic Fe ₂ O ₃ chotsalira ndi SiO ₂ chingathe kuchitapo kanthu mosavuta ndi zinthu zamchere za MgO mu ng'anjo yamoto kuti ziwononge ng'anjo ya ng'anjo.Powonjezera calcium oxide, zinthu za acidic izi zimakonda kuchita ndi calcium oxide.Choncho, kuyambira pazitsulo zoteteza ng'anjo, calcium oxide imagwiritsidwa ntchito ngati zinthu za slag, zomwe zingathe kuchepetsa kuthamanga kwa kutentha kwa ng'anjo.
(4) Chepetsani kuphulika kwachitsulo: chinthu cha acidic mu slag Fe ₂ O ₃ ndi SiO ₂ amatha kuchitapo kanthu mosavuta ndi mankhwala amchere a MgO mu ng'anjo yamoto kuti awononge ng'anjo ya ng'anjo.Powonjezera calcium oxide, zinthu za acidic izi zimakonda kuchita ndi calcium oxide.Choncho, kuyambira pazitsulo zoteteza ng'anjo, calcium oxide imagwiritsidwa ntchito ngati slag, yomwe imatha kuchepetsa kukokoloka kwa ng'anjo yamoto.Kuonjezera ufa wa laimu muzitsulo zosungunuka kapena madzi achitsulo amagwiritsidwa ntchito ngati slag popanga zitsulo kapena chitsulo, ndipo zonyansa zowononga monga sulfure kapena phosphorous muzitsulo zosungunuka kapena madzi achitsulo zingathenso kuchotsedwa.
2.Kodi mphero ntchito steelmaking laimu ufa processing?
The fineness laimu ufa ntchito zitsulo mphero zambiri pafupifupi 120 mauna, ndi kuchuluka laimu ufa ntchito kupanga zitsulo ndi lalikulu, kotero mphamvu ya zipangizo ndi mkulu.Kugaya kwa Guilin Hongcheng ofukula mphero kuli ndi zotsatirazi:
Magawo aumisiri a Guilin Hongcheng ofukula mphero
(1) Njira yosavuta yoyenda, zida zochepa zothandizira, zimakhala ndi malo ochepa;
(2) Chitetezo cha chilengedwe, dongosolo lonse la ndondomeko ndilotsekedwa bwino, ntchito yolakwika yokakamiza, musathamangire fumbi, kutulutsa fumbi kumafika pamtundu wa dziko lapansi pansi pa 30 mg / m3, ntchito yosalala, phokoso la dongosolo ndilotsika;
(3) Zipangizo osatetezeka mbali imfa ndi yaing'ono, gulu la osatetezeka ziwalo akhoza kugwira ntchito kwa zaka zoposa 2;
(4) Dongosolo lonse amapangidwa ndi opanga akatswiri, mlingo kupanga nawonso kwambiri patsogolo, kotero ndondomeko dongosolo ntchito Mwachangu ndi mkulu, akhoza kuthamanga maola 24 mosadodometsedwa, mlingo ntchito zida angafikire oposa 95%;
(5) Kupulumutsa mphamvu ndi kupulumutsa magetsi, poyerekeza ndi zida zina kumatha kupulumutsa magetsi opitilira 50%.
(6) Good akupera tingati: dongosolo dongosolo ali ndi mphamvu yaikulu (linanena bungwe lalikulu zida nsanja angafikire matani oposa 100), dzuwa mkulu, mankhwala akhoza bwino kukumana zofunika zenizeni;
(7)Compared with other equipment at home and abroad, the whole system is simple, convenient operation and maintenance, the professional requirements for operators are not high, generally suitable for the preparation of lime powder in various types of domestic enterprises, and can save labor costs; Less equipment loss, less iron pollution, the color of the grinding product will not change, the whole process is closed negative pressure operation, do not discharge dust, and will not bring in pollutants.Consulting the price of Guilin Hongcheng lime vertical grinder, welcome to contact email: mkt@hcmilling.com
Nthawi yotumiza: Mar-06-2024
