Gabatarwa zuwa wollastonite
Wollastonite wani triclinic ne, farantin bakin ciki mai kama da kristal, aggregates sun kasance radial ko fibrous.Launi fari ne, wani lokacin tare da launin toka mai haske, launin ja mai haske tare da luster gilashin, shimfidar wuri tare da lu'u-lu'u.Taurin shine 4.5 zuwa 5.5;yawa shine 2.75 zuwa 3.10g / cm3.Cikakken mai narkewa a cikin sinadarin hydrochloric acid.A karkashin yanayi na al'ada shine acid, alkali, juriya na sinadarai.Zubar da danshi kasa da 4%;ƙananan shayar mai, ƙarancin wutar lantarki, mai kyau rufi.Wollastonite ma'adinai ne na al'ada na metamorphic, galibi ana samarwa a cikin dutsen acid da yanki na tuntuɓar ƙasa, da dutsen Fu, garnet symbiotic.Hakanan ana samun su a cikin schist mai zurfin metamorphic calcite, fashewar volcanic da wasu duwatsun alkaline.Wollastonite wani nau'in ma'adinai ne mai kama da inorganic, wanda ba shi da guba, juriya na lalata sinadarai, kyakkyawan yanayin zafi da kwanciyar hankali, gilashin da lu'u-lu'u lu'u-lu'u, ƙarancin shayar ruwa da shayar mai, kaddarorin injiniya da kyawawan kayan lantarki da wani tasirin ƙarfafawa.Kayayyakin Wollastonite yana da dogon fiber da sauƙin rabuwa, ƙarancin ƙarfe, babban fari.Ana amfani da samfurin musamman don abubuwan haɗin gwanon polymer ƙarfafa filler.Kamar su robobi, roba, yumbu, kayan kwalliya, kayan gini da sauran masana'antu.
Aikace-aikacen wollastonite
A cikin fasahar da ke ci gaba da canzawa a yau, masana'antar wollastonite ta haɓaka ta hanyar tsalle-tsalle, babban abin da duniya ke amfani da wollastonite shine masana'antar yumbu, kuma ana iya amfani da shi azaman filastik, roba, fenti, filaye masu aiki a filin fenti.A halin yanzu, babban yankin da ake amfani da shi na wollastonite na kasar Sin shine masana'antar yumbu, wanda ya kai kashi 55%;Masana'antar karafa sun kai kashi 30%, sauran masana'antu (kamar filastik, roba, takarda, fenti, walda, da sauransu), wanda ya kai kusan 15%.
1. Ceramic masana'antu: Wollastonite a cikin yumbu kasuwa ne sosai balagagge, yadu amfani a cikin yumbu masana'antu kamar yadda kore jiki da glaze, sa da kore jiki da glaze daga crack da sauki hutu, babu fasa ko flaws, ƙara glaze surface mai sheki digiri.
2. Filler mai aiki: Babban wollastonite mai tsabta da aka yi amfani da shi azaman inorganic farin pigment ana amfani dashi sosai a cikin sutura, na iya maye gurbin wasu titanium dioxide mai tsada.
3. Asbestos maye gurbin: Wollastonite foda zai iya maye gurbin wasu asbestos, gilashin fiber, ɓangaren litattafan almara, da dai sauransu, wanda aka fi amfani dashi a cikin jirgi na wuta da kayan siminti, kayan rikici, bangon bango na cikin gida.
4. Metallurgical juyi: Wollastonite iya kare narkakkar karfe ba a oxidized karkashin narkakkar jihar da kuma high zafin jiki, yadu amfani a cikin karfe masana'antu.
5. Paint: Ƙara fenti na wollastonite zai iya inganta halayen jiki, ƙarfin hali da juriya ga yanayi, rage tsufa na fenti.
wollastonite Nika tsari
Binciken sashi na kayan albarkatun wollastonite
| CaO | SiO2 |
| 48.25% | 51.75% |
Wollastonite foda yin na'ura samfurin zaɓi shirin
| Ƙayyadaddun (ragu) | Ultrafine foda aiki (20-400 raga) | Zurfafa aiki na ultrafine foda (600--2000mesh) |
| Shirin zaɓin kayan aiki | Niƙa a tsaye ko injin niƙa | Ultrafine niƙa niƙa niƙa ko ultrafine a tsaye nika nika |
* Lura: zaɓi babban injin bisa ga fitarwa da buƙatun inganci
Analysis a kan nika model
1.Raymond Mill, HC jerin pendulum niƙa niƙa: ƙananan farashin zuba jari, babban iya aiki, ƙananan amfani da makamashi, kwanciyar hankali na kayan aiki, ƙananan amo;shine kayan aiki masu dacewa don sarrafa foda na wollastonite.Amma girman girman girman yana da ɗan ƙaranci idan aka kwatanta da injin niƙa a tsaye.
2. HLM injin niƙa na tsaye: manyan kayan aiki, babban ƙarfin aiki, don saduwa da manyan buƙatun samarwa.Samfurin yana da babban matakin sikeli, mafi inganci, amma farashin saka hannun jari ya fi girma.
3. HCH ultrafine niƙa niƙa niƙa: ultrafine nika abin nadi niƙa ne m, makamashi-ceton, tattalin arziki da kuma m milling kayan aiki ga ultrafine foda a kan 600 meshes.
4.HLMX matsananci-lafiya a tsaye niƙa: musamman ga manyan sikelin samar iya aiki ultrafine foda a kan 600 meshes, ko abokin ciniki wanda yana da mafi girma bukatun a kan foda barbashi form, HLMX ultrafine a tsaye niƙa ne mafi zabi.
Mataki na I: Murƙushe albarkatun ƙasa
Babban abu na Wollastonite yana murƙushe shi ta hanyar murƙushewa zuwa ƙimar ciyarwa (15mm-50mm) wanda zai iya shiga cikin pulverizer.
Mataki na II: Niƙa
Ana aika ƙananan kayan Wollastonite da aka niƙa zuwa wurin ajiyar ajiya ta lif, sa'an nan kuma aika zuwa ɗakin niƙa na niƙa daidai da adadi ta hanyar mai ciyarwa don niƙa.
Mataki na III: Rarrabawa
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.
Mataki na V: Tarin samfuran da aka gama
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-aikacen aikin wollastonite foda
Kayan aiki: wollastonite
Lalacewar: 200 raga D97
Yawan aiki: 6-8t/h
Tsarin kayan aiki: 1 saiti na HC1700
Guilin Hongcheng wollastonite niƙa niƙa yana da abin dogara inganci, kyakkyawan aiki, barga aiki da kuma dogon sabis rayuwa.Nadi mai niƙa da zoben niƙa an yi su ne da kayan da ba su da ƙarfi na musamman, waɗanda ba su da ƙarancin lalacewa, suna ceton mana farashi mai yawa.Hongcheng ta R & D, bayan-tallace-tallace, tabbatarwa da sauran injiniyoyi teams ne conscientious da conscientious, da kuma da zuciya ɗaya samar da sana'a nika fasaha da kayan aiki don mu wollastonite foda sarrafa samar line.
Lokacin aikawa: Oktoba-22-2021
