Quartz yana ko'ina
2 oxygen + 1 silicon, daya daga cikin mafi sauki haduwa a cikin ma'adanai; Yana daya daga cikin mafi yadu rarraba ma'adanai a duniya. Daga ban mamaki ban mamaki na bango zuwa kyakkyawan bakin teku, zuwa babban hamada, akwai inuwa na ma'adini; Quartz yana daya daga cikin manyan ma'adanai na dutse, rabon ma'adanai na rukuni na quartz a cikin ɓawon burodi ya kai 12.6%; Siffofin daban-daban. na quartz ya samo asali ne daga yanayin samuwar daban-daban. Abin da muke yawan kira "ma'adini" gabaɗaya yana nufin α-quartz na kowa.
Nau'o'in ajiyar ma'adini sun haɗa da ma'adini na ma'adini, quartzite, sandstone quartz, yashi ma'adini na halitta (yashin teku, yashi kogi da yashi lacustrine).
Yankunan aikace-aikace na quartz
Ma'adini yashi ne mai muhimmanci masana'antu ma'adinai albarkatun kasa, yadu amfani a gilashin, simintin gyaran kafa, tukwane da refractory kayan, karafa, gini, Electronics, sinadaran masana'antu, roba, abrasives da sauran masana'antu.The masana'antu amfani da ma'adini ne kullum to nika su cikin " yashi ma'adini" na musamman dalla-dalla.
Tsarin cire ƙazanta da kayan aiki don yashi quartz
A halin yanzu, yawancin yashi na quartz na gida suna buƙatar sarrafa su ta hanyar amfana kafin a iya amfani da su; don haka, fasahar amfana da kayan aiki sune mabuɗin.
Hanyoyin kawar da ƙazanta na gama gari a cikin Sin sun haɗa da: rabuwar maganadisu, rabuwar nauyi, flotation, pickling, rabuwar hankali (rabin launi, kusa-infrared, X-ray, da sauransu) ko haɗuwa da hanyoyin fa'ida da yawa don cire ƙazanta a cikin yashi ma'adini. Rashin ma'adinai don samun yashi ma'adini wanda ya dace da buƙatun.
- Magnetic rabuwa
Rarraba Magnetic hanya ce mai inganci da yanayin muhalli don kawar da ƙazanta masu ƙarfi da rauni.A cikin 'yan shekarun nan, tare da saurin balaga na fasahar rabuwar maganadisu da kayan aiki, aikace-aikacen rabuwar maganadisu ya zama mafi girma kuma a hankali ya zama babban mahimmanci. Hanyar zaɓi don cire yashi quartz.
Domin albarkatun kasa da kansa ya ƙunshi ɗan ƙaramin ƙarfi na magnetite mai ƙarfi da ƙananan ƙarancin magnetic hematite, limonite, biotite, garnet, tourmaline, olivine, chlorite da sauran ma'adanai marasa ƙazanta, ban da murƙushewa da niƙa ƙaramin ƙarfe na inji. za a gauraye a cikin aikin hakar ma'adinai; waɗannan ƙazanta za su yi tasiri sosai ga ingancin yashi quartz.
A cikin rarrabuwar maganadisu da cire datti, ƙarfin maganadisu yana da rauni da farko sannan kuma yana da ƙarfi, da farko za a cire ma'adinan maganadisu masu ƙarfi da ƙarfe na inji, sannan a cire ma'adinan maganadisu masu rauni da wasu gaɓoɓin ma'adanai masu rauni.Rauni Magnetic rabuwa kayan aiki iya amfani da Huate CTN jerin countercurrent m Magnetic ganguna, da kuma karfi Magnetic rabuwa kayan aiki iya amfani da Huate SGB jerin lebur-farantin Magnetic separators, Huate CFLJ ƙarfi Magnetic nadi Magnetic separators, kuma Huate LHGC jerin a tsaye zobe high Gradient Magnetic SEPARATOR, Huate. HTDZ jerin electromagnetic slurry high gradient Magnetic SEPARATOR.Abubuwan da ke tattare da rabuwar maganadisu sune manyan iya aiki da kuma abokantaka na muhalli. Bayanan aikace-aikacen filin sun nuna cewa rarrabuwar maganadisu na iya haɓaka ingancin tattara yashi sosai.
Huate High Gradient Magnetic Separator + Ƙarfin Magnetic Plate Magnetic Separator Wanda Aka Aiwatar a Aikin Anhui Quartz Sand Project
Huate a tsaye zobe babban gradient maganadisu SEPARATOR a Austrian ma'adini yashi aikin
2. Zabe
Yashi ma'adini na halitta (yashi na ruwa, yashi kogi, yashi tafkin, da dai sauransu) sau da yawa ya ƙunshi ƙananan ƙarancin ma'adinai masu nauyi (kamar zircon, rutile), don haka kaddarorin magnetic na irin waɗannan ƙazanta suna da rauni, amma ƙayyadaddun nauyi yana da mahimmanci mafi girma. fiye da na quartz. Za'a iya amfani da zaɓin nauyi don cirewa. Kayan aikin na iya ɗaukar tsintsiya madaurinki ɗaya. Amfanin chute na karkace shine ƙarancin amfani da makamashi, amma rashin lahani shine ƙarfin sarrafa na'ura ɗaya yayi ƙasa kuma yankin yana da girma.
3.Yin ruwa
Saboda wasu ma'adinan ma'adini sun ƙunshi ma'adanai marasa tsabta irin su muscovite da feldspar, yana buƙatar cire shi ta hanyar iyo. A cikin yanayi mai tsaka-tsaki ko raunin acidic, yi amfani da wakilai masu dacewa da muhalli don cire ma'adinan mica; A cikin tsaka-tsakin tsaka-tsakin yanayi ko raunin acidic, yi amfani da ma'auni na muhalli don cire ma'adinan feldspar. Amfanin flotation shine cewa zai iya raba hadaddun ma'adanai tare da kusancin magnetic Properties. da kuma kusanci takamaiman nauyi; Rashin hasara na flotation shine cewa hanyar da ba ta da fluorine a halin yanzu ba kuma ba ta da isasshen ruwa ba ta isa ba, reagents ba su da abokantaka da muhalli, kuma farashin maganin ruwan baya yana da yawa. Bugu da ƙari, wasu yashi na quartz suna da buƙatu don girman barbashi, kamar wasu yashin gilashi. -26+140 raga, da monomer dissociation digiri a cikin wannan barbashi size kewayon ne low, wanda ba conducive ga flotation ayyuka.
4. Wanke Acid
Pickling yana amfani da sifofin cewa yashi ma'adini ba ya narkewa a cikin acid (sai dai HF) da sauran ma'adanai marasa ƙazanta ana iya narkar da su ta hanyar acid, ta yadda za a iya tabbatar da ƙarin tsarkakewar yashi ma'adini.
Abubuwan da aka saba amfani da su sun hada da sulfuric acid, hydrochloric acid, nitric acid da hydrofluoric acid, da dai sauransu;Mai rage ragewa ya hada da sulfurous acid da salts. Babban tasiri akan nau'ikan datti na ƙarfe daban-daban, nau'ikan acid da haɓakarsu. Gabaɗaya, dilute acid yana da tasiri mai mahimmanci akan kawar da Fe da Al, yayin da cirewar Ti da Cr yana buƙatar magani tare da sulfuric acid mai ƙarfi, aqua regia ko HF. kula da daban-daban dalilai pickling ya kamata a dogara ne a kan karshe sa bukatun na ma'adini yashi, kokarin rage maida hankali, zafin jiki da kuma sashi na acid, da kuma rage acid leaching lokaci, don cimma ƙazanta kau da tsarkakewa a ƙasa. kudin amfana.
5.Intelligent rarrabuwa (launi raba, kusa da infrared, X-ray, da dai sauransu.)
Rabuwar hankali ya dogara ne akan bambanci a cikin kayan aikin gani na ma'adinai ko bambanci a cikin halayen halayen bayan radiyon X-ray, da kuma amfani da fasahar ganowa ta photoelectric don raba nau'ikan nau'ikan tama daban-daban.
Kayan aikin da ake da su shine na'urar tantance firikwensin hankali, wanda galibi ya ƙunshi tsarin ciyarwa, tsarin ganowa na gani, tsarin sarrafa sigina da tsarin aiwatar da rabuwa.
Dangane da rarrabuwa na tushen hasken ganowa, ana iya raba shi zuwa tushen haske mai kyalli, tushen hasken LED, tushen hasken infrared kusa, X-ray da sauransu.
Amfanin rarrabuwar hankali shine cewa yana iya maye gurbin rarrabuwar kawuna, sarrafa daidaitaccen ingancin ma'adinan da aka zaɓa, da haɓaka ƙarfin samar da masana'anta; Rashin hasara shine girman kewayon ma'adinan da aka zaɓa yana da girma, kuma yana da wahala a rarrabe lokacin sarrafa kayan mafi kyawun (-1mm) Ƙarfin sarrafawa mafi girma da ƙananan.
Yashin ma'adini abu ne mai matukar muhimmanci wanda ba na ƙarfe ba. An rarraba shi sosai a kasar Sin, kuma ingancin yashi quartz a yankuna daban-daban ya bambanta sosai. Kafin samar da masana'antu, wajibi ne a yi nazari na farko na samfurori na ma'adinai bisa ga bukatun ingancin yashi mai mahimmanci. Hanyar riba mai ma'ana.
A sama da aka ambata jerin kayayyakin samar da Shandong Huate Magnetoelectric Technology Co., Ltd. sun dace da rabuwa da ma'adanai na daban-daban barbashi masu girma dabam. Suna da nasu mai da hankali kan ƙirar ƙirar samfur don biyan buƙatun ma'auni daban-daban, kuma an yi amfani da su cikin nasara. A yawancin kamfanonin hakar ma'adinai, ya taka muhimmiyar rawa wajen ceton makamashi da rage yawan amfani da inganta inganci.
Kamfanonin hakar ma'adinai ya kamata su zaɓi kayan aikin magnetic rabuwa da suka dace da yanayin kasuwancin su gwargwadon yanayin ma'adinai da fasahar fasaha don haɓaka haɓakar samarwa.
Ya kamata masana'antun kayan aiki su ci gaba da haɓakawa da kammala aikin samfuransu bisa ga buƙatun samar da masana'antar hakar ma'adinai, magance wasu matsalolin da ake amfani da su a zahiri, samar da samfuran da suka fi dacewa da aikace-aikacen masana'antu, da haɓaka haɓaka fasahar haɓaka kayan aikin magnetic.
Lokacin aikawa: Maris 11-2021