Gabatarwa zuwa slag
Slag shine sharar masana'antu da aka keɓe daga tsarin yin ƙarfe.Baya ga taman ƙarfe da man fetur, yakamata a ƙara adadin farar ƙasa da ya dace a matsayin mai narke don rage zafin narkewa.Calcium oxide, magnesium oxide da sharar tama a cikin taman ƙarfe da aka samu ta hanyar ruɓewarsu a cikin tanderun fashewa, da kuma ash ɗin da ke cikin coke suna narkar da su, wanda ke haifar da narkakkar kwayoyin halitta tare da silicate da silicoaluminate a matsayin manyan abubuwan da ke yawo a saman narkakkar. baƙin ƙarfe.Ana fitar da shi akai-akai daga tashar fitarwa ta slag kuma a kashe ta iska ko ruwa don samar da barbashi granular.Wannan shi ne granulated fashewa tanderu slag, ake magana a kai a matsayin "slag".Slag wani nau'i ne na kayan aiki tare da "kaddarorin na'ura mai yuwuwa", wato, yana da matukar damuwa idan ya kasance shi kaɗai, amma yana nuna taurin ruwa a ƙarƙashin aikin wasu masu kunnawa (lime, clinker foda, alkali, gypsum, da dai sauransu).
Aikace-aikacen slag
1. Ana samar da siminti na Slag Portland azaman ɗanyen abu.Ana gauraya ƙwanƙarar fashewar murhu tare da clinker siminti na Portland, sannan ana ƙara gypsum 3 ~ 5% a haɗe da niƙa don yin siminti na Portland.Ana iya amfani da shi mafi kyau a aikin injiniyan ruwa, tashar jiragen ruwa da injiniyan karkashin kasa.
2. Ana iya amfani da shi don samar da bulo da kuma rigar birgima slag kankare kayayyakin
3. A daka tuwon ruwa da activator (siminti, lemun tsami da gypsum) a kan injin injin, a zuba ruwa a niƙa shi a cikin turmi, sannan a haɗa shi da ɗanɗano mai laushi don samar da kankare mai birgima.
4. Yana iya shirya slag tsakuwa kankare kuma ana amfani da ko'ina a hanya injiniya da kuma jirgin kasa aikin injiniya.
5.Application na faɗaɗa slag da kuma faɗaɗa beads fadada slag ne yafi amfani a matsayin nauyi tara don yin hur kankare.
Tsari kwarara na slag pulverization
Slag main ingredient analysis sheet (%)
| Iri-iri | CaO | SiO2 | Fe2O3 | MgO | MnO | Fe2O3 | S | TiO2 | V2O5 |
| Ƙarfe, jefa fashewar tanderu slag | 32-49 | 32-41 | 6-17 | 2-13 | 0.1-4 | 0.2-4 | 0.2-2 | - | - |
| Manganese baƙin ƙarfe | 25-47 | 21-37 | 7-23 | 1-9 | 3-24 | 0.1-1.7 | 0.2-2 | - | - |
| Vanadium iron slag | 20-31 | 19-32 | 13-17 | 7-9 | 0.3-1.2 | 0.2-1.9 | 0.2-1 | 6-25 | 0.06-1 |
Slag foda yin na'ura samfurin zaɓi shirin
| Ƙayyadaddun bayanai | Ultrafine da zurfin aiki (420m³/kg) |
| Shirin zaɓin kayan aiki | Niƙa a tsaye |
Analysis a kan nika model
Niƙa a tsaye:
Manyan sikelin kayan aiki da babban fitarwa na iya saduwa da babban sikelin samarwa.Niƙa a tsaye yana da babban kwanciyar hankali.Rashin hasara: babban kayan saka hannun jari.
Mataki na I:Cgaggawar albarkatun kasa
BabbanslagAbun da aka murkushe shi da murƙushewa zuwa ƙimar abinci (15mm-50mm) wanda zai iya shiga injin niƙa.
MatakiII: Gyawo
The murkusheslagAna aika ƙananan kayan zuwa ma'ajiyar ajiya ta lif, sa'an nan kuma aika zuwa ɗakin nika na niƙa daidai da adadi ta hanyar ciyarwa don niƙa.
Mataki na III:Rabaing
Kayan niƙa ana ƙididdige su ta hanyar tsarin ƙididdigewa, kuma foda ɗin da bai cancanta ba ana ƙididdige shi ta hanyar rarrabawa kuma a mayar da shi zuwa babban injin don sake niƙa.
MatakiV: Cjita-jita na ƙãre kayayyakin
Foda mai daidaitawa da kyau yana gudana ta cikin bututu tare da iskar gas kuma ya shiga mai tara ƙura don rabuwa da tarawa.Ana aika foda da aka gama tattara zuwa silo ɗin da aka gama ta na'urar isarwa ta tashar fitarwa, sannan a shirya ta tankin foda ko fakiti ta atomatik.
Misalan aikace-aikace na sarrafa foda na slag
Samfura da lambar wannan kayan aiki: 1 saitin HLM2100
Mai sarrafa albarkatun kasa: Slag
Kyakkyawan samfurin gama: 200 raga D90
Yawan aiki: 15-20 T/h
Rashin gazawar masana'antar slag na Hongcheng yana da ƙasa sosai, aikin yana da ƙarfi sosai, ƙaramar ƙararrawa ba ta da ƙarfi, ingancin tattara ƙura yana da ɗanɗano kaɗan, kuma wurin aiki yana da alaƙa da muhalli.Abin da ya fi haka, mun yi farin ciki da cewa ƙimar da ake fitarwa na niƙa ya zarce ƙimar da ake tsammani kuma ya haifar da fa'ida mai yawa ga kasuwancinmu.Tawagar bayan-tallace-tallace ta Hongcheng ta ba da sabis na kulawa da jin daɗi.Sun biya ziyarar dawowa akai-akai na lokuta da yawa don duba yanayin aiki na kayan aiki, sun warware mana matsaloli masu yawa, kuma sun kafa garanti masu yawa don aikin yau da kullun na kayan aiki.
Lokacin aikawa: Oktoba-22-2021
