Gabatarwa ga wollastonite
Wollastonite wani sinadari ne mai kama da triclinic, mai sirara kamar faranti, tarin abubuwa sun kasance radial ko fibrous. Launin fari ne, wani lokacin yana da launin toka mai haske, launin ja mai haske tare da gilashin luster, saman rabawa tare da luster luster. Tauri shine 4.5 zuwa 5.5; yawa shine 2.75 zuwa 3.10g/cm3. Yana narkewa gaba ɗaya a cikin sinadarin hydrochloric mai yawa. A cikin yanayi na al'ada akwai acid, alkali, juriya ga sinadarai. Sha danshi ƙasa da 4%; ƙarancin shan mai, ƙarancin wutar lantarki, kyakkyawan rufi. Wollastonite ma'adinai ne na metamorphic, wanda galibi ana samarwa a cikin dutsen acid da yankin hulɗa na dutse na dutse, da kuma duwatsun Fu, symbiotic na garnet. Hakanan ana samunsa a cikin zurfin calcite schist, fashewar aman wuta da wasu duwatsun alkaline. Wollastonite ma'adinai ne mai kama da allura mara guba, wanda ke da juriya ga lalata sinadarai, kwanciyar hankali mai kyau da kwanciyar hankali, gilashin da lu'u-lu'u, ƙarancin shan ruwa da shan mai, kaddarorin injiniya da kyawawan kaddarorin lantarki da wani tasirin ƙarfafawa. Kayayyakin Wollastonite suna da tsawon zare da sauƙin rabuwa, ƙarancin ƙarfe, da kuma farin fata mai yawa. Ana amfani da samfurin musamman don cikawa mai ƙarfi da aka yi da polymer. Kamar robobi, roba, yumbu, shafi, kayan gini da sauran masana'antu.
Amfani da wollastonite
A cikin fasahar da ke canzawa a yau, masana'antar wollastonite ta bunƙasa ta hanyoyi da yawa, babban amfani da wollastonite a duniya shine masana'antar yumbu, kuma ana iya amfani da shi azaman filastik, roba, fenti, da kayan cikawa masu aiki a fannin fenti. A halin yanzu, babban yankin da China ke amfani da wollastonite shine masana'antar yumbu, wanda ya kai kashi 55%; masana'antar ƙarfe ta kai kashi 30%, sauran masana'antu (kamar filastik, roba, takarda, fenti, walda, da sauransu), wanda ya kai kusan kashi 15%.
1. Masana'antar yumbu: Wollastonite a kasuwar yumbu yana da girma sosai, ana amfani da shi sosai a masana'antar yumbu a matsayin jiki mai kore da glaze, yana sa jiki mai kore da glaze daga fashewa da sauƙin karyewa, babu tsagewa ko lahani, yana ƙara matakin sheƙi na saman glaze.
2. Cikakken aiki: Ana amfani da wollastonite mai tsarki sosai a matsayin farin launi mara tsari a cikin shafa, yana iya maye gurbin wasu daga cikin tsadar titanium dioxide.
3. Madadin asbestos: Fodar Wollastonite na iya maye gurbin wasu asbestos, zare na gilashi, ɓangaren litattafan almara, da sauransu, waɗanda galibi ake amfani da su a cikin allon wuta da kayan siminti, kayan gogayya, allunan bango na cikin gida.
4. Ƙarfe mai ƙarfi: Wollastonite na iya kare ƙarfe mai narkewa wanda ba a yi masa oxidizing a ƙarƙashin yanayin narkewa da zafin jiki mai yawa ba, wanda ake amfani da shi sosai a masana'antar ƙarfe.
5. Fenti: Ƙara fenti na wollastonite zai iya inganta halayen jiki, juriya da juriya ga yanayi, rage tsufan fenti.
Tsarin niƙa wollastonite
Binciken sassan kayan wollastonite
| CaO | SiO2 |
| Kashi 48.25% | Kashi 51.75% |
Shirin zaɓin samfurin injin yin foda na Wollastonite
| Ƙayyadewa (raga) | Sarrafa foda mai kyau (20—400 raga) | Tsarin sarrafa foda mai kyau (600-2000mesh) |
| Shirin zaɓar kayan aiki | Niƙa niƙa a tsaye ko a pendulum | Injin niƙa mai naɗawa mai ƙarfi ko injin niƙa mai tsayi na Ultrafine |
* Lura: zaɓi babban injin bisa ga buƙatun fitarwa da ƙa'idodi masu kyau
Bincike kan samfuran injin niƙa niƙa
1. Raymond Mill, HC jerin pendulum niƙa injin 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 wollastonite. 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
Babban kayan Wollastonite ana niƙa shi ta hanyar murƙushewa har zuwa mafi kyawun abinci (15mm-50mm) wanda zai iya shiga cikin pulverizer.
Mataki na II: Nika
Ana aika ƙananan kayan Wollastonite da aka niƙa zuwa wurin ajiya 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 aikin sarrafa foda na wollastonite
Kayan sarrafawa: wollastonite
Inganci: raga 200 D97
Ƙarfin aiki: 6-8t / awa
Tsarin kayan aiki: Saiti 1 na HC1700
Kamfanin niƙa na Guilin Hongcheng wollastonite yana da inganci mai inganci, kyakkyawan aiki, aiki mai ɗorewa da tsawon rai. An yi na'urar niƙa da zoben niƙa na musamman da kayan da ba sa lalacewa, waɗanda ba sa lalacewa, wanda hakan ke ceton mu kuɗi mai yawa. Ƙungiyoyin injiniyoyi na Hongcheng suna da himma da himma, kuma suna ba da fasahar niƙa ta ƙwararru da kayan aiki don layin samar da foda na wollastonite.
Lokacin Saƙo: Oktoba-22-2021
