Kiiska Guilin Hongcheng lime shiidida toosan
Lime waa nooc ka mid ah gaas sibidh-difaac ah oo aan dabiici ahayn oo leh calcium oxide oo ah qaybta ugu muhiimsan, taas oo door aad u muhiim ah ka ciyaarta habka birta samaynta.Waa maxay doorka budada lime ee habka birta samaynta?Waa maxay warshadda loo isticmaalo farsamaynta budada lime ee birta?Guilin Hongcheng warshadda qalabka wax lagu shiido limewaxay soo bandhigaysaa farsamada farsamaynta ee budada lime ee samaynta birta.
1.Waa maxay saameynta birta birta ay u isticmaasho budada lime si ay u yeelato?
(1) ka saarida baaruudka, fosfooraska, silicon, arsenic iyo walxo kale oo waxyeello leh: sababtoo ah oxides ee walxahan waxyeelada leh inta badan waa qaar ka mid ah walxaha acidic, sidaas darteed waa hab wax ku ool ah oo lagu daro qaar ka mid ah walxaha alkaline si ay u sameeyaan xeryahooda xasilloon. .Si kastaba ha noqotee, xannibaadda calcium oxide, oo leh isha qani ee alaabta ceeriin iyo qiimaha ku habboon, waxay samayn kartaa xeryahooda kala duwan oo ka soo baxa oxides ee S, P, Si iyo As, waxayna noqdaan doorasho ku habboon ka saarista S, P, Si iyo As.
(2) Decarbonization: Natiijooyinka birta casriga ah waxay muujinayaan in decarbonization birta inta badan ay tahay oksaydheynta tooska ah, ogsijiinta ugu horreysa ee birta, dhexda oksijiinta birta ee oksaydhka kaarboonka birta, iyo saldhigga caleenta CaO / SiO ₂ ee birta birta ah. oxide in interneedka falcelinta guurista faafinta ayaa saameyn muhiim ah, kordhinta CaO ee slag, waxay ku habboon tahay decarbonization birta.
(3) Dahaarka foornada ilaalinta: walaxda acidic Fe ₂ O ₃ ee hadhaaga iyo SiO ₂ waxay si fudud ula falcelin kartaa walaxda alkaline MgO ee alaabta foornada si ay u baabi'iso dahaarka foornada.Marka lagu daro calcium oxide, walxahan acidic waxay doorbidaan inay la falgalaan kalsiyum oxide.Sidaa darteed, laga bilaabo dahaarka foornada difaaca, kalsiyum oxide waxaa loo isticmaalaa sida walxaha slag, taas oo si wax ku ool ah hoos u dhigi karta xawaaraha nabaad-guurka ee daboolka foornada.
(4)Yaree firirka birta: walaxda asiidhka ah ee ku jirta Slag Fe ₂ O ₃ iyo SiO₂ waxay si fudud ula falcelin kartaa walaxda alkaline ee MgO ee ku jirta alaabta foornada si ay u baabi'iso dahaarka foornada.Marka lagu daro calcium oxide, walxahan acidic waxay doorbidaan inay la falgalaan kalsiyum oxide.Sidaa darteed, laga bilaabo dahaarka foornada difaaca, kalsiyum oxide waxaa loo isticmaalaa sidii dharbaaxo, taas oo si wax ku ool ah u hoos u dhigi karta heerka nabaad-guurka ee daboolka foornada.Ku darista budada lime ee birta dhalaalaysa ama biyaha birta ah waxa loo istcimaalaa sidii walax-samaynta birta samaynta ama birta samaynta, iyo wasakhda waxyeelada leh sida baaruud ama fosfooraska ee birta dhalaalaysa ama birta birta ah ayaa sidoo kale laga saari karaa habkan.
2.What Mill loo isticmaalo farsamaynta budada lime steelmaking?
Wanaagsanaanta budada lime ee loo isticmaalo birta birta badanaa waxay ku saabsan tahay 120 mesh, iyo xaddiga budada lime ee loo isticmaalo samaynta birta waa weyn tahay, markaa awoodda qalabku waa mid sarreeya.Shiididda warshadda toosan ee Guilin Hongcheng waxay leedahay faa'iidooyinka soo socda:
Halbeegyada farsamada ee Guilin Hongcheng wax shiididda toosan
(1) Socodka habka fudud, qalab kaalmeeya oo yar, qabso aag yar;
(2) Ilaalinta deegaanka, nidaamka geeddi-socodka oo dhan si buuxda ayaa loo xiray, hawlgalka cadaadiska taban, ha ku shubin boodhka, boodhka sii daaya wuxuu gaaraa heerka qiiqa qaranka ee ka hooseeya 30 mg / m3, hawlgalka habsocodka siman, qaylada nidaamka ayaa hooseeya;
(3) Qalabyada qaybaha nugul khasaaraha waa yar yahay, qaybo ka mid ah qaybaha nugul waxay shaqayn karaan in ka badan 2 sano;
(4) Nidaamka oo dhan waxaa soo saaray soo saarayaasha xirfadlayaasha ah, heerka wax soo saarka ayaa sidoo kale aad u horumarsan, sidaas darteed habka nidaamka hawlgalka hufnaanta ayaa sarreeya, wuxuu socon karaa saacadaha 24 oo aan kala go 'lahayn, heerka hawlgalka qalabka wuxuu gaari karaa in ka badan 95%;
(5) Badbaadinta tamarta iyo badbaadinta korontada, marka la barbar dhigo qalabka kale waxay badbaadin kartaa in ka badan 50% korontada.
(6) Saamaynta shiididda wanaagsan: nidaamka geeddi-socodka ayaa leh awood weyn (wax soo saarka ee madal qalab weyn gaari kartaa in ka badan 100 tan), hufnaan sare, alaabta si fiican u dabooli kartaa baahida dhabta ah;
(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
Waqtiga boostada: Mar-06-2024
