Ndi lingaliro la dziko langa la "chiwopsezo cha mpweya woipa mu 2030 ndi kusalowererapo kwa mpweya woipa mu 2060", lidzakhala ndi zotsatirapo zatsopano pa mphamvu zatsopano, makampani opanga mankhwala, zomangamanga, kuteteza chilengedwe ndi mafakitale ena. National Development and Reform Commission, Unduna wa Zamalonda ndi Ukadaulo wa Chidziwitso, Unduna wa Zachuma, ndi Unduna wa Sayansi ndi Ukadaulo adapereka limodzi "Maganizo Otsogolera pa Kukulitsa Ndalama mu Makampani Omwe Akukula Mwanzeru kuti Alime ndi Kukulitsa Malo Okulira a Malo Atsopano Okulira". Kuphatikizidwa kwa mphamvu ndi zina zotero kuti zilimbikitse chitukuko kukuwonetsa kuti nthawi yatsopano yamphamvu yokhala ndi mphamvu ya dzuwa ya photovoltaic ngati mphamvu yayikulu yafika.
Kafukufukuyu akuwonetsa kuti mphamvu yonse yoyikidwa ya ma photovoltaic padziko lonse mu 2020 idzakhala 725GW, ndipo mphamvu yonse yoyikidwa ya ma photovoltaic padziko lonse lapansi idzafika 14,000GW mu 2050. Kuchokera apa, akuti kuchuluka kwa kukula kwa makampani opanga ma photovoltaic kuyambira 2020 mpaka 2050 kudzakhala 10.4%, ndipo malo okulirapo amakampaniwa ndi okwera kwambiri. Mapulojekiti ochepetsa utsi wa photovoltaic akhoza kugulitsa kuchepetsa kwawo kwa mpweya wa carbon dioxide pamsika wa dziko lonse wa carbon kuti apeze phindu lazachuma. Mu unyolo wa makampani opanga ma photovoltaic, zinthu zamchenga wa quartz zili pamwamba pa mtsinje ndipo ndi zinthu zofunika kwambiri zopangira. Malinga ndi dongosolo ladziko lonse la "kukwera kwa mpweya wa carbon ndi kusalowerera ndale kwa mpweya wa carbon", makampani opanga ma photovoltaic adzatsogolera ku chitukuko choopsa, ndipo kufunikira kwa mchenga wa quartz wopanda chitsulo kukuyembekezeka kukula pamlingo woposa 30% pachaka. Padzakhala zopinga pakuperekedwa kwa zinthu zopangira mchenga wopanda chitsulo. Popeza kuti mchenga wa quartz wapamwamba kwambiri ndi wochepa kwambiri, ndipo mchenga wa quartz wapakati komanso wotsika kwambiri ndi wochuluka, kuti athetse vutoli, ndikofunikira kupanga njira zoyeretsera mchenga wa quartz ndi kuchotsa zinyalala ndikukweza mtundu wa mchenga wa quartz.
Pali zinthu zosiyanasiyana zosafunika mu mchenga wa quartz, monga Fe, Ti, Al, K, Na, Ca, Cr, ndi zina zotero, ndipo chinthu choopsa kwambiri popanga magalasi a photovoltaic ndi zinthu zosafunika mu chitsulo. Mmene Fe2O3 imagwirira ntchito mu mchenga wa quartz ndi izi: Pali mitundu ingapo ya zinthu zosafunika mu chitsulo mu dongo ndi mchere wolemera, chitsulo cha argillaceous ndi thin-film pamwamba pa tinthu tating'onoting'ono, zinthu zosafunika mu chitsulo mu tinthu ta silika ndi zinthu zoyambira zomwe zimagawidwa mu makristaro. Pokonza ndi kupanga mchenga wa quartz, ukadaulo woyenera wochotsa chitsulo ndi zida ziyenera kusankhidwa malinga ndi momwe miyalayo ilili.
M'zaka zaposachedwa, Huate Magneto yachita kafukufuku wambiri wa njira ndi kafukufuku wa zida ndi chitukuko pakuyeretsa ndi kuchotsa kuipitsidwa kwa mchenga wa quartz, ndipo yapanga bwino mchenga wa photovoltaic wopanda chitsulo chotsika kuchokera ku mchenga wa quartz wapakatikati ndi wotsika, mchenga wa m'nyanja ndi mchenga wa m'mitsinje atachotsa kuipitsidwa. Maziko akuluakulu a mchenga wa quartz ndi madoko (mchenga wochokera kunja) agwiritsidwa ntchito bwino.
Akukhulupirira kuti ndi kuchuluka kwa mpweya woipa komanso kupita patsogolo kosalekeza kwa njira yochepetsera mpweya woipa, makampani opanga magetsi owononga mpweya m'dziko langa adzabweretsa nthawi yabwino kwambiri yopititsa patsogolo chitukuko. Kukula kwa makampani opanga magetsi owononga mpweya kudzakhalanso "kachitidwe kabwino" mtsogolomu.
Chophimba choyeretsera mchenga wa quartz cha Huate
01
Chosungira mchenga cha quartz chinasintha Huate LHGC2500 vertical ring magnetic separator kuti chilowe m'malo mwa njira yoyeretsera flotation mu njira yoyambirira.
02
Pulojekitiyi ili ndi mphamvu ya pachaka ya matani 500,000 a mchenga wa quartz. Mzere wopanga migolo ya mpira wa 2745 (CTN1230 permanent magnet drum ➕LHGC2500 vertical ring) umagwiritsidwa ntchito kuchotsa zinthu zosafunika mu mchenga wa quartz ndikupeza mchenga wa quartz woyera kwambiri wokhala ndi tinthu tating'onoting'ono komanso zinthu zosafunika zomwe zimakwaniritsa zofunikira.
03
Pulojekitiyi ili ndi mphamvu yotulutsa mchenga wa quartz wokwana matani miliyoni imodzi pachaka, pogwiritsa ntchito ma LHGC2500 oil-water composite cooling vertical ring high gradient magnetic separators + ma SGB 4 strong magnetic plate magnetic separators, zotsatira zake zoyeretsa ndizabwino, ndipo chizindikiro cha mchenga wabwino chomwe chapezeka ndi chabwino kwambiri.
04
Pulojekitiyi imabala matani 500,000 a mchenga wa quartz pachaka, ndipo ndi mzere wachiwiri wopanga mipiringidzo ya mpira wa 2745 mu projekitiyi womwe umathandizira mizere iwiri yopangira ya LHGC2500 vertical ring high gradient magnetic separator.
Pulojekitiyi imabala matani 500,000 a mchenga wa quartz pachaka. Mzere woyamba wa mchenga wa quartz wopera miyala umagwiritsa ntchito zolekanitsa zamagetsi za LHGC2000+LHGC2500 zozungulira molunjika, ndipo zotsatira zake ndi zabwino.
Kuchuluka kwa ntchito zaukadaulo za Huate Mineral Processing Engineering Design Institute
①Kusanthula zinthu zodziwika bwino ndi kuzindikira zinthu zachitsulo.
②Kukonza ndi kuyeretsa mchere wosakhala wachitsulo monga English, long stone, fluorite, fluorite, kaolinite, bauxite, leaf sera, baryte, ndi zina zotero.
③Kupindulitsa zitsulo zakuda monga chitsulo, titaniyamu, manganese, chromium ndi vanadium.
④ Kuchulukitsa mchere wa maginito ofooka monga miyala yakuda ya tungsten, miyala ya tantalum niobium, makangaza, mpweya wamagetsi, ndi mitambo yakuda.
⑤ Kugwiritsa ntchito bwino zinthu zina monga zinthu zosiyanasiyana zotsalira ndi zinthu zosungunulira.
⑥ Pali zitsulo zachitsulo zolemera, zolemera komanso zoyandama zomwe zimaphatikizidwa ndi maginito achitsulo.
⑦Kusankha mwanzeru kwa mchere wachitsulo ndi wosakhala wachitsulo.
⑧ Mayeso osankhira mosalekeza a theka-mafakitale.
⑨ Kukonza ufa wabwino kwambiri monga kuphwanya zinthu, kugaya mipira ndi kugawa m'magulu.
⑩ Ntchito za EPC monga kuphwanya, kusankha zinthu pasadakhale, kugaya, kulekanitsa maginito (zolemera, zoyandama), kupukuta raft youma, ndi zina zotero.
Nthawi yotumizira: Mar-08-2022