Haddii spag wasakhda birta ah ee ay soo saarto warshadaha birta iyo birta si fudud looma adeegsan karo, waxay u baahan tahay in dhul aad u badan oo dhul ah, oo waqtiga xidhmaduhuna waxay noqon doontaa qashin, oo ay noqdaan qashin-qubka, oo wasakhaysan deegaanka, , iyo kordhinta kharashka daaweynta qashinka ee lagu daweeyo macdanta birta iyo birta. Ka shaqeynta Stral Strag-ka si loo diyaariyo budada caleenta, shey ceyriinka ah waa suuxeeyaha wasakhda wasakhda ah ee warshadaha macdanta, waxay noqon kartaa qayb muhiim ah oo ka mid ah la taaban karo. Inta lagu gudajiro soosaarka budada ee birta, oo keliya qayb ka mid ah gaaska kulul ayaa loo baahan yahay si biyaha loogu qalajiyo biyaha lagu hayo, oo ma jiro wax-ka-maydh kaadi ah. Ka shaqeynta iyo diyaarinta budada spal steel waa mashruuc badbaado deegaanka ah, oo ay ka tirsan tahay mashruuca ku dhiirrigeliyay gobolka.Qalabka HCMSida birta steel-bir-budo micro-budo ah oo vieed ah, maanta si aad kuugu soo bandhigto rajada laga qabo rajooyinka arjiga ee qulqulka birta ee ganaaxa.
1. Xaaladda jirta ee hadda jirta adeegsiga kheyraadka ee spel spag:
Budada spag spag waxay muddo dheer ku soo dartay heerka qaranka sida isku-darka sibidhka. Tirooyin badan oo isbarbardhiga ah ayaa cadeeyay in: Marka dusha sare ee dusha sare ee birta spag ee birta ay ka badan yihiin 420m2 / kg, hawsheeda ay la mid tahay tii ololka foornada. Isku-darka isku-darka budada stag ee birta iyo budada gaaska oo keliya ma sii wanaajin karo saamiga budada stag ee birta, laakiin waxay sidoo kale kordhiyaan qaddarka bedelka budada isku dhafka ah si loo hubiyo in la hubiyo waxqabadka la taaban karo, si aad u sii kordhiso Yaree qiimaha diyaarinta ee la taaban karo. Waxay iska cad u dhigi kartaa dhaanta ka hooseeya ee xayiraada iyo hagaajinta caabbinta dildilaaca ee xayiraada. Tani waxay muujineysaa in alaabada budada ee birta spag spag ay leeyihiin rajo wanaagsan. Waqtigan xaadirka ah, xasilloonida mugga ee stag bir ah ayaa la dhimay jiritaanka dartiis cao iyo MGO. Waxyaabaha ka sareeya ee macdanta birta waxay kordhisaa dhibaatada adag ee shiidi, isticmaalka korantada sare ee budada jilicsan, iyo adkaanta ka baaraandegida budada stag-ka birta. Sidaa darteed, mugga iibka ee suuqa budada ee birta waa yar tahay, kaas oo sidoo kale ka dhigaya budada boodagga birta inay noqdaan suuqa soo baxaya in la soo baxo.
2. Isku-qasitaanka la taaban karo wuxuu bixiyaa meel loogu talagalay isticmaalka qulqulka spag-ka ugu sareeya ee birta ah:
Isku-darka dhexe ee la taaban karo waa isbedel weyn oo ku saabsan qaabka wax soo saarka ee mashaariicda dhismaha, iyo saamiga codsiyada la taaban karo ee isku-dhafka ah wuxuu calaamad u yahay heerka soosaarka warshadaha ee dalka. Tababbarku wuxuu muujinayaa in adeegsiga la taaban karo ee isku-dhafka ah uu kordhin karo wax soo saarka shaqaalaha in ka badan labanlaab 10% ~ 15%, oo ay hubin karto in tayada mashruuca, yareynta dhulka dhismaha, yareynta wasakhda wasaqda, si Guul dhisme cagaaran. Horumarka la taaban karo ee ganacsiga ayaa kor u qaadaya horumarka soosaarka budada ah ee budada ah oo ballaarinaya suuqa baahida loo qabo budada slag. Dhirta isku-dhafka ah ee Shiinaha ee isku dhafka ah ee Shiinaha ayaa laga aasaasay 1980-yadii, markii hore Shanghai, Jangsu iyo meelo kale, sababtuna tahay ballaarinta joogtada ah ee ku saabsan horumarinta magaalooyinka xeebaha koonfur-sare, oo ay weheliso a Taxaddarrada siyaasadaha iyo talaabooyinka taageerada taageeraya ee ay qaadaan masuuliyiinta dhismaha, si ay u kordhiso magaalada ee isku dhafka ah ee magaalada ay ku kordhaan 15% sanadkii. Sababtoo ah qiimaha scag iyo steel spag-ka ayaa ka hooseeya kan sibidhka, la taaban karo ee lagu qasay scag iyo stag spag waa mid dhaqaale oo ku habboon in lagu isticmaalo la taaban karo ganacsi oo aad u badan. La taaban karo ayaa lagu qasay isku-darka slag iyo steel ciid ah oo leh ciid, oo ciid ah oo ah kuleylka dheecaanka sare, kuleylka hawo-mareenka, caabbinta wanaagsan iyo xoog sare oo xirmo bir ah. Waxay si gaar ah ugu habboon tahay dhismayaasha sare, biyo-xireennada, garoomada diyaaradaha, aasaaska qotodheer iyo mashaariicda biyaha hoostiisa. Waqtigan xaadirka ah, la taaban karo xoogga badan ee loo yaqaan 'ultra' ayaa inta badan lagu dari karaa ashriiga silica ash iyo wakiilka biyo-yareynta biyaha, laakiin la'aanta wakiilka silica ee ceelka ah iyo ka-shaqeynta biyaha ee hufnaanta waa qaali, taasoo keentay in qiimaha sare ee la taaban karo. Marka loo eego shuruudaha sare iyo kuwa sare ee astaamaha la taaban karo ee ku saabsan mashruucyo gaar ah oo la taaban karo, baahida sii kordheysa ee la taaban karo ganacsi ayaa u furay suuq ballaadhan isticmaalka ballaaran ee suufka iyo budada stag. Dadka fahamka dadka ee astaamaha ku dhaca budada suufka iyo birta, wax dhisme cusub ah, ayaa sidoo kale sii dheer. Iyada oo loo dallacsiinayo iyo adeegsiga la taaban karo ee ganacsiga ee dalka iyo hirgelinta heerarka qaranka ee la xiriira slag iyo alaabada budada ah ee birta, iyo hirgelinta siyaasadaha ka mamnuucaya isku-darka la taaban karo ee goobaha dhismaha ee magaalooyinka, suuqa suufka iyo birta Budada jilicsan ayaa aad u badan oo aad u badan, oo isticmaalkiisa ayaa soo jiidan doona feejignaan badan oo dheeri ah.
3. Habka diyaarinta iyo qalabka ku jira birta spag-bur-busku microo-budo ah ayaa la soo agaasimay oo la dabaqay
Waqtigan xaadirka ah, tikniyoolajiyadda toosan ee toosan ayaa loo isticmaalaa in lagu shiido birta stree streelka-budada ah oo soo saar alaabooyin beddelaya clinker sibidhka tamarta sare, oo ay ka tirsan tahay teknolojiyadda wax soo saarka sare ee warshadaha. Waagii hore, sida caadiga ah slag, sping steel, clinker clins, gypsum, iwm. Sababta oo ah hadhuudhka saboolka ah ee gacabka iyo stag sping, shiiditaanku aad uma fiicnaan karo marka lagu qaso sibidhka sibidhka, iyo qadarka suufka iyo stag spag-ka ayaa ku xadidan ilaa xad. Diyaargarowga budada ugtrafine-ka ee stree steel oo keliya, Jangsu Iront iyo shirkadaha birta ayaa safka hore kaga jira. Dhowr shirkadood oo bir ah oo ay matalaan By Changzhou Zhongtian Iron iyo bir ayaa dhistay bir bir ah oo qaas ah xargaha wax soo saarka haynta nidaamka. Sida birta steel street micro-budo-ku-soo-saarka mashiinka mashiinka ah, mashiinnada HCM waxay bixiyaan taageero farsamo oo ku saabsan dariiqa habdhaqanka qadhaadhka ee ultrafine birta iyo soosaarka qalabka toosan ee toosan. Astaamaheeda farsamo ayaa inta badan ah dhinacyada soo socda: Xulashada Mill Mill Mill oo shiidi oo bir ah, oo leh tikniyoolajiyad horumarsan, oo leh dhul-wax soo saarka ee heer sare ah, oo leh dhul gariir oo gaar ah oo ah 400m2 / kg ~ 500m2 / kg Slag, budo jilicsan oo bir ah, oo ka badan soosaarka kubbadda dhaqanka ee miisaanka isku midka ah ee budada budada ah ee korantada 30% ~ 50%; Budada ganaax ee slag iyo stag sping-ka ayaa si toos ah loogu qasbay la taaban karo, kaas oo badbaadiya xaddiga sibidhka sidaas darteedna waxay badbaadisaa isticmaalka tamarta ee soosaarka sibidhka. Slag, hannaanka shiidarka ee steel, ayaa si dabacsan u dajin kara dhameystirka badeecada iyadoo loo eegayo baahiyaha suuqa. Iyada oo la kordhiyo isugeynta slag iyo stag steel ee la taaban karo, kuleylka hawo-mareenka iyo waxyaabaha ku jira waxyaabaha waxyeellada leh ee la taaban karo ee la taaban karo waa la dhimi karaa, kaas oo abuuraya xaalado wanaagsan oo lagu hagaajiyo waxqabadka tamar yar ee tamar yar. Sqag bir bir ah ayaa leh budo jilicsan oo toosan, oo maaddadu waxay ku taal dhul ku yaal bey'ad heer sare ah (100 ℃ ~ 300 ~ 300 ~). Inta badan kaalshiyamka ee bilaashka ah iyo Magnesium Bilaashka ah ee Birta ah ee bir-bir-bir yar ayaa lagu ridayaa kaalshiyamka si firfircoon u firfircoon ee Hydroxide iyo magnesium hydroxide. Intaas waxaa sii dheer, sababtuna tahay ku darista slag iyo stag steel ee la taaban karo, falcelinta isku-darka alkali waa la dhimi karaa, oo dildilaatada ah ee la taaban karaa waa laga hortagi karaa, oo nolosha dhismayaasha waa la kordhin karaa. Sidaa darteed, la taaban karo oo lagu qasay budada slag waxaa soo dhaweynaya warshadaha dhismaha ee ku saabsan guryaheeda gaarka ah. Dharka ugu sareeya ee birta oo keliya ayaa loo isticmaali karaa in wax soo saarka la taaban karo iyo isku-darka sida uu dhigayo baahiyaha suuqa, waxaana sidoo kale lagu hagaajin karaa iyadoo loo eegayo baahida loo qabo in lagu hagaajiyo dhameystirka iyo qaddarka isku-darka in lagu habeeyo sibidhka.
Iron and steel enterprises can take advantage of the existing regional location of steel mills, and the source of raw materials is fully guaranteed; The steel mill has advanced and strict scientific management experience, and has experienced technical team and staff team, which provides the guarantee of organization, technology and production management for the implementation of the project and market development; Steel plant power supply, water supply source reliable, convenient transportation, good cooperation conditions, construction conditions are very superior. To sum up, the construction of steel slag micro-powder projects in iron and steel enterprises can not only turn waste into treasure, improve the added value of steel making, create considerable economic benefits for iron and steel enterprises, but also protect the environment, in line with the policy direction of steel and cement industry structural adjustment. The development of steel enterprises layout steel slag powder project is a good thing to benefit the country and the people, has a broad future and is of great significance, and will play a positive role in promoting the construction of "waste free city" and promoting the sustainable development of the steel industry. If you have ultrafine steel slag grinding project needs, welcome to leave a message:hcmkt@hcmilling.com
Waqtiga Post: Feb-05-2024
