Gabatarwa ga Dolomite
Tushen dutse mai laushi a kan Calcium Carbonate (CaCO3). Ana amfani da lemun tsami da dutse mai laushi sosai a matsayin kayan gini da kayan masana'antu. Ana iya sarrafa dutsen mai laushi zuwa duwatsun gini ko a gasa shi cikin lemun tsami mai sauri, sannan a ƙara ruwa don yin lemun tsami mai laushi. Ana iya amfani da lemun tsami da putty na lemun tsami a matsayin kayan shafa da manne. Lemun tsami kuma shine mafi yawan kayan masana'antar gilashi. Idan aka haɗa shi da yumbu, bayan an gasa shi da zafi mai yawa, ana iya amfani da lemun tsami don samar da siminti.
Amfani da Limestone
Ana niƙa dutse mai laushi ta hanyar niƙa dutse mai laushi don shirya foda na dutse mai laushi. Ana amfani da foda na dutse mai laushi sosai bisa ga takamaiman bayanai daban-daban:
1. Foda ɗaya ta ƙuda:
Ana amfani da shi wajen samar da sinadarin calcium chloride mai hana ruwa shiga kuma kayan aiki ne na taimakawa wajen samar da sinadarin sodium dichromate. Babban kayan aiki ne na samar da gilashi da siminti. Bugu da ƙari, ana amfani da shi wajen samar da kayan gini da kuma abincin kaji.
2. Shuangfei foda:
Kayan aiki ne da ake amfani da shi wajen samar da sinadarin calcium chloride da gilashi mai ɗauke da sinadarin hydrogen, da kuma farin cika roba da fenti, da kuma kayan gini.
3. Foda uku masu tashi:
Ana amfani da shi azaman cikawa don robobi, fenti, fenti, plywood da fenti.
4. Foda mai tashi guda huɗu:
Ana amfani da shi azaman cikawa don layin rufin waya, samfuran da aka ƙera na roba da kuma cikawa don ji na kwalta
5. Rufe tashar wutar lantarki:
Ana amfani da shi azaman mai shaƙar iskar gas don cire sulfurization na bututun hayaki a cikin tashar wutar lantarki.
Tsarin aikin ƙera dutse na dutse
A halin yanzu, mafi girman adadin foda na farar ƙasa shine foda na farar ƙasa don cire sulfur a cikin masana'antar wutar lantarki.
Binciken sassan kayan ƙasa na dutse
| CaO | MgO | Al2O3 | Fe2O3 | SiO2 | so3 | Adadin harbi | Adadin da aka rasa |
| 52.87 | 2.19 | 0.98 | 1.08 | 1.87 | 1.18 | 39.17 | 0.66 |
Lura: Dutsen ƙasa ya bambanta sosai daga wuri zuwa wuri, musamman idan abun da ke cikin SiO2 da Al2O3 ya yi yawa, yana da wuya a niƙa.
Shirin zaɓin samfurin injin yin foda na dutse mai laka
| Ingancin samfur (raga) | Ramin 200 D95 | Ramin 250 D90 | Ramin 325 D90 |
| Tsarin zaɓin samfuri | Injin niƙa a tsaye ko babban injin niƙa na Raymond | ||
1. Yawan amfani da wutar lantarki ga kowace tan na samfurin tsarin: 18 ~ 25kwh / T, wanda ya bambanta dangane da kayan aiki da buƙatun samfur;
2. Zaɓi babban injin bisa ga buƙatun fitarwa da ƙa'idodi na ƙa'ida;
3. Babban amfani: ikon desulfurization, fashewar tanderu mai narkewa, da sauransu.
Bincike kan samfuran injin niƙa niƙa
1. Raymond Mill, HC jerin pendulum niƙa: ƙarancin kuɗin saka hannun jari, babban ƙarfin aiki, ƙarancin amfani da makamashi, kwanciyar hankali na kayan aiki, ƙarancin hayaniya; shine kayan aiki mafi kyau don sarrafa foda na dutse. Amma matakin babban sikelin yana da ƙasa idan aka kwatanta da injin niƙa na tsaye.
2. Injin HLM mai tsaye: kayan aiki masu girma, masu iya aiki mai yawa, don biyan buƙatar samar da kayayyaki masu yawa. Samfurin yana da babban matakin zagaye, inganci mafi kyau, amma farashin saka hannun jari ya fi girma.
3. Injin niƙa mai girman HCH: Injin niƙa mai girman ultrafine yana da inganci, yana adana kuzari, yana da araha kuma yana da amfani ga foda mai girman ultrafine sama da raga 600.
4. HLMX mai kyau sosai a tsaye: musamman ga babban ƙarfin samarwa foda mai kyau sama da raga 600, ko abokin ciniki wanda ke da buƙatu mafi girma akan siffar barbashi na foda, injin niƙa mai kyau na HLMX mai kyau shine mafi kyawun zaɓi.
Mataki na I: Murkushe kayan aiki
Ana niƙa manyan kayan dutse mai laushi ta hanyar na'urar niƙa har zuwa mafi kyawun ciyarwa (15mm-50mm) waɗanda zasu iya shiga cikin na'urar niƙa.
Na Biyu: Nika
Ana aika ƙananan kayan dutse masu niƙa zuwa wurin ajiyar kaya ta hanyar lif, sannan a aika su zuwa ɗakin niƙa na injin niƙa daidai gwargwado ta hanyar mai ciyarwa don niƙa.
Mataki na III: Rarrabawa
Ana tantance kayan da aka niƙa ta hanyar tsarin tantancewa, kuma mai rarrabawa zai tantance foda mara cancantar sannan ya mayar da shi babban injin don sake niƙawa.
Mataki na V: Tattara kayayyakin da aka gama
Foda da ta dace da ƙanƙantar ta na ratsa bututun mai tare da iskar gas ɗin kuma tana shiga cikin mai tattara ƙura don rabawa da tattarawa. Ana aika foda da aka tattara zuwa wurin da aka gama samfurin ta hanyar na'urar jigilar kaya ta tashar fitarwa, sannan a sanya ta cikin tankin foda ko mai shiryawa ta atomatik.
Misalan amfani da sarrafa foda na dutse
Aikin cire sinadarin sulfur na tan 150000 / wata tashar samar da wutar lantarki ta wata ƙungiyar masana'antar calcium a Hubei
Samfuri da adadin kayan aiki: Saiti 2 na HC 1700
Kayan sarrafa kayan aiki: Limestone
Ingancin samfurin da aka gama: 325 Ramin D96
Kayan aiki fitarwa: 10t / h
Rukunin masana'antar calcium babban kamfanin samar da tokar ƙarfe ne a cikin kamfanonin garuruwan China, wanda aka keɓe don samar da kayan ƙarfe na ƙarfe ga manyan kamfanoni da matsakaitan masana'antu kamar WISCO, ƙarfe da ƙarfe na Hubei, masana'antar bututun ƙarfe na Xinye da Xinxing, da kuma babban kamfanin foda na calcium wanda ke da ƙarfin samar da tan miliyan 1 na dutse mai laushi. Guilin Hongcheng ta fara shiga cikin aikin cire sulfurization na tashar wutar lantarki a shekarar 2010. Mai shi ya sayi kayan aikin niƙa na Guilin Hongcheng HC1700 na tsaye da kayan aikin niƙa na Raymond guda biyu a jere. Har zuwa yanzu, kayan aikin niƙa na niƙa suna aiki lafiya kuma sun kawo fa'idodi masu yawa ga mai shi.
Lokacin Saƙo: Oktoba-22-2021
