Magirazi emarara rudzi rwemarara emumba, kuvapo kwawo hakungokonzere kukuvadza nekukanganisa kugadzirwa kwevanhu nehupenyu hwavo chete, asiwo kunounza kusvibiswa kwezvakatipoteredza, kutora ivhu rinokosha, uye kunowedzera mutoro wezvakatipoteredza. Zvinofungidzirwa kuti China inogadzira matani angangoita mamiriyoni 3.2 emagirazi emarara gore rega rega, zvichiita 2% yehuwandu hwemarara emaguta. Nekuwedzerwa kwesimba renyika uye kuvandudzwa kwemararamiro evanhu, huwandu hwemagirazi emarara hwakawedzerawo. Panyaya yekudzokorodza nekushandisa magirazi emarara, dzimwe nyika dzakabudirira muUnited Kingdom neUnited States dzakawana mhedzisiro inoshamisa. Nyika dzeEurope neAmerica dzakabudirira kushandisa magirazi emarara mumapurojekiti ekuvaka, inova nzira inoshanda yekushandisa marara akawanda emagirazi. Nekuti marudzi ese emagirazi emarara haafanire kurongedzwa, hapana chinodiwa cheruvara. Semuenzaniso, magirazi emarara anogadziriswa sechinhu chekushongedza chivako muMosaic. Semugadziri wemagirazi emarara, chigayo chegirazi chemarara chinogadzirwa neHCM Machinery chinopa rubatsiro rwakanaka rwekushandisa marara emarara. Nhasi, tichazivisa maitiro ekugadzira marara emagirazi ekugadzirisa marara eMosaic.
1. Kunatswa kwedombo rephosphate: Kunatswa kwedombo rephosphate ndiyo nhanho yekutanga mukugadzirwa kwedombo rephosphate, iro rinotarisira kuparadzanisa zvicherwa zvinobatsira kubva mutsvina iri mudombo rephosphate nenzira dzepanyama uye dzemakemikari. Nzira dzakajairika dzekuwedzera kunaka dzinosanganisira kupatsanura simba remagetsi, kutenderera uye kupatsanura magnetic. Kupatsanura simba remagetsi kunoshandisa musiyano wehuwandu hwezvicherwa muore kuti zviparadzaniswe, kutenderera kunoshandisa musiyano wekufamba kwezvicherwa muore kuti zviparadzaniswe, uye kupatsanura magnetic kunoshandisa musiyano wemagnetic wezvicherwa muore kuti zviparadzaniswe.
2. Kupwanya nekupwanya dombo rephosphate: dombo rephosphate mushure mekunatswa, rinofanira kupwanywa nekupwanywa, kuitira kuti zvicherwa zvinobatsira zviri mudombo zviri nani. Kupwanya kunowanzo shandiswa kugaya jaw, cone crusher nezvimwe zvishandiso kupwanya dombo rephosphate kuita saizi yakakodzera. Kupwanya ndiko kushandiswa kwemuchina mukuru wekugadzira nekugadzira phosphate powder kupwanya dombo rakapwanywa, kuitira kuti risvike pakupfava kunodiwa.
3. Kubvisa phosphate rock: Kubvisa phosphate rock idanho guru mukugadzirisa phosphate rock, iro rinoita kuti zvinhu zvinobatsira zvakaita sephosphate zvinyunguduke kubva muore. Nzira dzinoshandiswa zvikuru dzekubvisa phosphate dzinosanganisira kubvisa acid, kubvisa alkali uye kubvisa oxidation leaching. Kubvisa acid solution kunoshandisa acid solution kunyungudutsa phosphate, kubvisa alkaline solution kunoshandisa alkaline solution kunyungudutsa phosphate, uye kubvisa oxidative leaching kunoshandisa oxidizing agent kunyungudutsa phosphate.
4. Kunaya nekusefa kwefosfeti: Mushure mekubviswa kwefosfeti, mhinduro yezvinhu zvinobatsira zvakaita sefosfeti inofanira kunaya nekusefa kuti iparadzanise zvigadzirwa zvefosfeti yakasimba. Kunaya kwefosfeti kushandiswa kwechinhu chinonaya kushandura chikamu chefosfeti chemushonga kuita precipitate yakasimba, uye kusefa ndiko kupatsanurwa kwedota kubva mumushonga nemidziyo yekusefa.
5. Kuomesa nekupisa dombo rephosphate: Mushure mekunge matope asefa, anofanira kuomeswa nekupiswa kuti awane phosphate yakagadzirwa. Kuomesa zvinoreva kushandisa michina yekuomesa kuti mvura iri mumatope iparare, uye kupisa ndiko kuomesa matope pakupisa kwakanyanya, kuitira kuti agadzire zvidimbu zvephosphate zvakakora.
6. Kurapa phosphate ore tailings: Maitiro ekugadzirisa phosphate ore anoburitsa huwandu hwakati hwe tailings, tailings dzine zvicherwa zvisina kutorwa uye tsvina. Kuti kuderedze kusvibiswa kwezvakatipoteredza uye kutambisa zviwanikwa, tailings dzinofanira kugadziriswa. Nzira dzakajairika dzekurapa tailings dzinosanganisira kurongedza tailings, kudzokorodza tailings uye kushandiswa kwakazara kwe tailings.
Maitiro ekugadzira magirazi ekugadzirisa marara: nzira yekuisa sintering uye nzira yekunyungudutsa zvinowanzo shandiswa, uye nzira yekugadzira nzira yekuisa sintering uye ceramic Mosaic zvakafanana. Maitiro makuru ekugadzira ndeyekukuya girazi remarara kuburikidza negirazi remarara kuti zvienderane nezvinodiwa nehupfu hwegirazi, wobva wawedzera huwandu hwakati hwechinhu chinonamira (inorganic kana organic can) uye chinhu chinopenda kana chinhu chinobvisa ruvara, nemuchina wekusanganisa kuti uisanganise kuita chinhu chakafanana. Musanganiswa unodzvanywa kuita maumbirwo akasiyana-siyana ejometri nenzira yekudzvanya yakaoma, uye muviri wakaomeswa unotumirwa kuroller kiln, push plate kiln uye tunnel kiln netembiricha ye800-900 degrees Celsius kuti isapisa. Kazhinji, inoramba iri munzvimbo yekupisa sintering kwemaawa 1.5-2.5. Zvigadzirwa zvinotonhorera kubva mukiln kuti zviongororwe, zviiswe, zviome, zviongororwe, zvipakwe, zvichengetwe kana kuti zvichengetwe mufekitori, zvigadzirwa zvisina kukodzera zvinodzokororwa. Nzira yekunyungudutsa inobva pamagirazi emarara (huwandu hwevanhu huri 25-60%) sezvinhu zvikuru, zvichiwedzera huwandu hwakati hwejecha resilica, feldspar, limestone, soda ash uye emulsion agent, chinhu chinopa ruvara kuburikidza negirazi remarara kuita upfu hwakafanana, uye zvobva zvapinda muchoto chinonyungudutsa chirimwa chegirazi chinodziya zvakanyanya (tembiricha yekunyungudutsa iri 1400-1500) kuti chinyunguduke kuita mvura yegirazi yakafanana. Mvura yegirazi inoyerera mukarenda uye inodzvanywa mugirazi rine saizi nechimiro chakati, iyo inotumirwa kuchoto chinonyungudutsa. Zvigadzirwa zvinonyungudutswa zvinogona kuchengetwa kana kuendeswa mushure mekuongorora, kuisa uye kurongedza.
Kudzokorodza magirazi emarara Mifananidzo yegirazi yakavakirwa pakukuya magirazi emarara kuita upfu hwegirazi. Chigayo chegirazi remarara chishandiso chekugadzira upfu hwegirazi. Chigayo chegirazi remarara chinogadzirwa neMichina yeHCM has HC, HCQ and other models, which can process 80-400 mesh glass powder with large output, low energy consumption, small equipment area and simple technology. If you have waste glass recycling needs, welcome to call us to learn more about waste glass mill equipment：hcmkt@hcmilling.com
Nguva yekutumira: Ndira-08-2024
