Kubwezeretsanso zinyalala za mafakitale ndi gawo lofunika kwambiri poteteza chilengedwe. Monga zinyalala zomwe zimatulutsa zinthu zambiri m'nyumba, ndikofunikiranso kubwezeretsanso zinyalala za ng'anjo yophulika. Zikumveka kuti zinyalala za ng'anjo yophulika zitha kugawidwa m'magulu awiri: chitsulo cha nkhumba chopangira zitsulo, chitsulo cha nkhumba chopangira zitsulo, chitsulo cha ferromanganese, ndi zina zotero. Kuchuluka kwa kugwiritsidwa ntchito ku Japan mu 1980 kunali 85%, kuti ku Soviet Union mu 1979 kunali kopitilira 70%, ndipo ku China mu 1981 kunali 83%. Kodi kugwiritsa ntchito zinyalala za ng'anjo yophulika ndi zida zopukusira ng'anjo yophulika ndi kotani? Kodi ndi ndalama zingating'anjo yophulikamphero yopukusira slag‹ Izi ndi kufotokozera mwatsatanetsatane.

Kodi kugwiritsa ntchito slag ya ng'anjo yophulika ndi chiyani?

(1) Pambuyo pophwanyidwa, slag ya ng'anjo yophulika imatha kulowa m'malo mwa miyala yachilengedwe ndikugwiritsidwa ntchito mumsewu waukulu, bwalo la ndege, uinjiniya wa maziko, njanji ya ballast, konkriti ndi msewu wa phula.

(2) Chitsulo cha ng'anjo yophulika chimaphwanyidwa ndi mphero yophwanyira ng'anjo yophulika ndipo chimagwiritsidwa ntchito popanga khoma lamkati ndi pansi.

(3) Slag ya ng'anjo yophulika ingagwiritsidwenso ntchito kupanga ubweya wa slag (mtundu wa thonje loyera ngati ulusi wa mchere womwe umapezeka posungunula slag ya ng'anjo yophulika ngati zinthu zazikulu zopangira mu ng'anjo yosungunuka kuti isungunuke ndikuyiyeretsa), ziwiya zagalasi, feteleza wa calcium silicate slag, miyala yopangidwa ndi slag, slag yotentha, ndi zina zotero.

Chiyambi cha Mitundu ya Kupera kwa Slag ya Ng'anjo YophulikaMpheroZipangizo

Pali mitundu yambiri ya zida zopukusira slag mu ng'anjo ya blast. Pambuyo pa kafukufuku ndi chitukuko chopitilira, pali mitundu ingapo ya zida zomwe zimadziwika pamsika: HC series blast furnace slag Raymond mill, HLM series blast furnace slag vertical mill, HLMX series blast furnace slag ultra-fine vertical mill, HCH series blast furnace slag ultra-fine ring roller mill. Zosankha zosiyanasiyana zitha kupangidwa malinga ndi mphamvu zosiyanasiyana zopangira ndi kusalala: chiyambi ndi motere:

Zipangizo zopukusira ng'anjo zophulika -HC mndandanda kuphulika ng'anjo slag Raymond mphero: imagwiritsidwa ntchito m'mabizinesi omwe amapanga mphamvu ya 1-90t/h. Zipangizozi zimasinthidwa kutengera zida zoyambirira. Mphamvu yake ndi 30-40% kuposa ya mphero yachikhalidwe ya Raymond, yomwe ingakwaniritse kufunikira kwakukulu kwa mafakitale. Nthawi yomweyo, njira yosonkhanitsira fumbi yochotsa fumbi kapena njira yotsalira yosonkhanitsira fumbi yochokera mumlengalenga imagwiritsidwa ntchito, yomwe ili ndi mphamvu yochotsa fumbi komanso zofunikira za 38-180 μ M zomwe makasitomala amatha kusankha mosavuta.

Zipangizo zopukusira ng'anjo zophulika -HLM mndandanda kuphulika ng'anjoslagwoongokachozunguliramphero: chipangizochi ndi mtundu watsopano wa zida zomwe zimagwirizanitsa zabwino zambiri, ndipo chili ndi mitundu yosiyanasiyana ya ma grinder roller omwe makasitomala angasankhe. Kudzera mu mfundo yophwanya makina, imatha kukwaniritsa mphamvu yayikulu yopanga ya makasitomala ya matani 200 pa ola limodzi, ndipo ili ndi digiri yapamwamba ya automation. Imatha kuyang'anira momwe zida zimagwirira ntchito pa intaneti nthawi yeniyeni. Deta zingapo zimagawidwa mofanana, zomwe zimachepetsa kwambiri mtengo wa antchito.

Zipangizo zopukusira ng'anjo zophulika -HLMX mndandanda kuphulika ng'anjo slagzabwino kwambiriwoongokachozunguliramphero: chitsanzo ichi chimaphatikiza kuphwanya, kuumitsa, kupukuta, kugawa ndi kutumiza. Chili ndi njira yosavuta yogwirira ntchito, kapangidwe kake kakang'ono komanso malo ang'onoang'ono pansi. Mzere wopukutira wopangidwa mwapadera wa chopukutira chozungulira ndi mbale yolumikizira umapangitsa kuti zikhale zosavuta kupanga wosanjikiza wa zinthu. Ufa womalizidwa bwino wokhala ndi tinthu tating'onoting'ono ta ma microns 3-22 ukhoza kuphwanyidwa mosavuta, ndipo mphamvu yayikulu yopangira ndi matani 50 pa ola limodzi.

Zipangizo zopukusira ng'anjo zophulika -HCH mndandanda kuphulika ng'anjo slagkwambirimphero yozungulira bwino: mphero iyi imatha kuphwanya magawo, yokhala ndi tinthu tating'onoting'ono tofanana. Imafunika kupanga zinthu zomalizidwa zokhala ndi tinthu tating'onoting'ono ta ma microns 5-38 komanso mphamvu yopangira ya 1-11t/h. Makasitomala amatha kusankha molimba mtima. Ili ndi malo ang'onoang'ono pansi, yokwanira bwino, yogwiritsidwa ntchito kwambiri, yosavuta kugwiritsa ntchito, yokonza mosavuta, yogwira ntchito bwino, komanso yokwera mtengo. Ndi chipangizo chopangira ufa wabwino kwambiri komanso chopulumutsa mphamvu.

Kodi kugaya slag ya ng'anjo yophulika ndi ndalama zingatimpherozida?

Mtengo wakuphulika kwa ng'anjo yopangira slagmpheroZipangizozi zimasiyana kuyambira pa mayuan mazana angapo mpaka mamiliyoni angapo, zomwe ndizoyenera ogwiritsa ntchito omwe ali ndi bajeti zosiyana.

Kuphatikiza apo, zida zopukusira chitsulo cha ng'anjo yophulika yamitundu yosiyanasiyana ndi mitundu zimatha kukwaniritsa zosowa za ogwiritsa ntchito masikelo osiyanasiyana. Chifukwa chake, ngati mukufuna kusankha zida zopukusira chitsulo, malinga ndi momwe zinthu zilili. Ngati muli ndi chilichonse chofuna kudziwa, kapena muli ndi nkhawa zokhudzana ndi mphamvu ndi kusalala kwa chipangizocho, chonde musazengereze kutiuza zambiri za chipangizocho ndi kutipatsa zambiri zotsatirazi:

Dzina la zinthu zopangira

Kusalala kwa chinthu (maukonde/μm)

mphamvu (t/h)