Slag yachitsulo, monga slag yomaliza ya zinyalala yopangidwa ndi chitsulo chosungunula, imakhala ndi zitsulo zambiri.Chifukwa chakuchulukirachulukira kwake komanso kuchulukirachulukira kwakukulu, sikungatchulidwe ndikugwiritsidwa ntchito pantchito yomanga.Zida zachitsulo zamtengo wapatali sizinapezeke bwino, zomwe zachititsa kuti pakhale zinyalala zina.Chitsulo chachitsulo chiyenera kubwezeretsedwanso ndi kugwiritsidwanso ntchito kupyolera mu njira ina yolekanitsa maginito, ndikukwaniritsa zofunikira za kalasi yachitsulo ya ufa yomwe imafunidwa ndi chitsulo chokhala ndi chitsulo chosungunula ng'anjo yamoto, kuti slag yachitsulo ikhoza kubwezeretsedwanso.Ikhoza kugwiritsidwa ntchito bwino pomanga.
Pakalipano, njira ina yolekanitsa maginito ndi njira yotheka, ndipo ndikofunikira kusankha zida zoyenera kuti zitheke kulekanitsa chitsulo ndikuchira bwino.Chitsulo chachitsulo chimakhala pansi kuti chizindikire kudzipatula kwake, ndiyeno kupyolera mu mpweya wouma maginito kulekanitsidwa kwa ufa wa ore, ore chakudya, kuika maganizo ndi tailings amalandiridwa, ndipo chiwerengero chachitsulo chonse chimawunikidwa ndikuwunikidwa kuti tipeze njira yabwino kwambiri ndi zipangizo. magawo.Perekani chithandizo choyenera chaukadaulo pakupanga kwenikweni.
Zitsulo slag katundu
Steel slag ndi zinyalala slag opangidwa ndi ntchito mkulu-magnesium laimu, yogwira laimu ndi zipangizo zina wothandiza kwa decontamination ndi mpweya kuwomba mu steelmaking ndondomeko, kotero lili ndi mkulu chitsulo okusayidi, ambiri 20% -40%, ndi FeO okhutira. ndizoposa Fe2O3, zoyambazo nthawi zambiri zimakhala 15% -25%, pamene zotsirizirazi ndi 5% -15%, zomwe zimasonyeza magnetism ofooka.
Zida zoyesera
Zida zoyesera zimagwiritsa ntchito FX0665 powder ore air dry magnetic separator ya Huate Company, yomwe imagwiritsidwa ntchito kwambiri posankha maginito asanayambe kugaya kapena kupanga maginito oyenerera kuchokera ku magnetite ya ufa.
Powder Ore Air Dry Magnetic Separator
Mfundo yogwira ntchito
chapamwamba chipolopolo 2.transmission 3.Dyenje dzenje 4.Maginito roller 5.fust outlet 6.Air chotengera chipangizo 7.mphepo compensation device 8.frame 9.Tailings kutsegula 10.Concentrate kutsegula
m'munsi chipolopolo
Mfundo ntchito ya ufa ore mpweya youma maginito olekanitsa akuwonetsedwa chithunzi.Mcherewo umadyetsedwa pamwamba pa ng'oma ya maginito kudzera pa doko lodyetsera ore 3, ndipo maginito amchere amadsorbed pamwamba pa ng'oma ya maginito 4 pansi pa mphamvu ya maginito, ndi kuzungulira ndi maginito 4. Njira, mchere womwe uli pamwamba pa ng'oma ya maginito 4 umakhala wosakanikirana ndi kugwedezeka kwa maginito kwazitsulo zazikulu zokulunga ndi maginito ambiri, chipangizo cha maginito, chipangizo cholowera mpweya 6 ndi doko lochotsa fumbi. 5, kotero kuti zonyansa mu mchere ndi osauka conjoined zamoyo zithetsedwe bwino.Potero, kalasi ya kuganizira bwino.Pambuyo mchere osankhidwa azunguliridwa ku dera sanali maginito ndi maginito ng'oma 4, iwo analemeretsedwa mu maganizo doko 9 pansi zochita yokoka, mphamvu centrifugal ndi kutsitsa chipangizo kukhala maganizo.Maminolo omwe si a maginito kapena matupi olumikizana otsamira amachotsedwa pakamwa pa tailings 8 pansi pa mphamvu yokoka ndi centrifugal mphamvu, ndikukhala michira kapena miyala yapakatikati.
luso ndi kiyi luso la ufa ore mpweya youma maginito olekanitsa
1.Kudyetsa kugwedeza kumagwiritsidwa ntchito kudyetsa, ndipo magawo a wodyetsa akhoza kusinthidwa kuti akwaniritse kudyetsa yunifolomu;
2.The maginito utenga Mipikisano pole, lalikulu kukulunga ngodya (mpaka 200-260 madigiri), mkulu munda mphamvu (3000-6000Gs) kamangidwe, ndi dongosolo maginito dongosolo kamangidwe kakhoza kusinthidwa malinga ndi katundu mchere kukwaniritsa zomveka beneficiation zizindikiro. ;
3.Kuthamanga kwa mzere wa silinda kumasinthidwa mkati mwa 1-20m / s, ndipo liwiro loyenera likhoza kusankhidwa malinga ndi chikhalidwe cha ore;silindayo imapangidwa ndi zinthu zopanda zitsulo ndipo imakhala ndi chipangizo chothandizira maginito kuti chiwongolere giredi yokhazikika;
4.Ili ndi mawonekedwe apadera a mpeni wa mpweya, chipangizo cholipirira mphepo ndi chipangizo chochotsera fumbi (zoyenera zikhoza kusankhidwa malinga ndi chikhalidwe ndi zofunikira za ore);pamwamba pa silinda imaperekedwa ndi chipangizo chotsitsa, chomwe chimatha kuzindikira kutulutsa koyera kwa concentrate;
The FX powder ore air dry magnetic separator imapangidwa makamaka ndi chipangizo chopatsirana, ng'oma yolekanitsa maginito, chipangizo chowombera, chida chochotsa fumbi, chipangizo chosonkhanitsira matope, ndi zina zambiri. Mphamvu yamaginito ya ng'oma yolekanitsa maginito ndi 3500Gs. ., maginito mphamvu, atembenuza centrifugal mphamvu, etc., akhoza kukwaniritsa youma chisanadze kusankha 0-5mm tinthu kukula magnetite kapena bwino kwambiri kalasi ya magnetite ufa wabwino.Zotsatira zake ndi izi:
A. Gulu losankhidwa la 0-5mm magnetite likhoza kuwonjezeka kuchoka pa 10% kufika kupitirira 40%.Itha kugwiritsidwa ntchito ngati kutayirapo musanagaye, zomwe zimatha kusintha kwambiri kalasi yolowera ndikuwongolera magwiridwe antchito a mphero.
B. The osankhidwa kalasi ya -74um ndi -45um chabwino-grained magnetite akhoza ziwonjezeke kwa pafupifupi 10% kuti kuposa 60%, ndi maganizo oyenerera akhoza mwachindunji analandira ndi kusankha youma.
Njira yoyesera ndi kusanthula.
①Kusanthula kwazinthu zomwe wamba ndikuzindikira zida zachitsulo.
②Kukonzekera ndi kuyeretsa mchere wopanda zitsulo monga Chingerezi, mwala wautali, fluorite, fluorite, kaolinite, bauxite, sera ya masamba, baryrite, etc.
③Kupindula kwazitsulo zakuda monga chitsulo, titaniyamu, manganese, chromium ndi vanadium.
④ Kupindula kwa mchere wa mchere wofooka wa maginito monga black tungsten ore, tantalum niobium ore, makangaza, mpweya wamagetsi, ndi mtambo wakuda.
⑤ Kugwiritsa ntchito mokwanira zinthu zachiwiri monga michira yosiyanasiyana ndi smelting slag.
⑥ Pali ore-magnetic, heavy and flotation kuphatikiza kupindula kwazitsulo zachitsulo.
⑦Kusankha mwanzeru ma minerals achitsulo ndi osakhala achitsulo.
⑧ Semi-industrialized mosalekeza kusankha mayeso.
⑨ Kukonza ufa wa Ultrafine monga kuphwanya zinthu, mphero ya mpira ndi magulu.
⑩ EPC turnkey mapulojekiti monga kuphwanya, kusankha chisanadze, akupera, maginito (olemera, kuyandama) kulekana, youma raft, etc.
Nthawi yotumiza: Mar-14-2022