Steel Slag Thiab Slag Treatment
Wuhan Building Material lndustry Design & Research Institute Co., Ltd., subordinated rau CNBM tau tsim nyob rau hauv 1965. lt yog lub tuam txhab ua lag luam hauv fiber ntau cement board / calcium silicate board machinery kev lag luam, thiab tau muag ntau tshaj 200 kab thoob plaws ntiaj teb. Lub tuam txhab tsim chaw muaj ntau tshaj 200 engineers, uas tuaj yeem muab cov neeg siv khoom tsim kev tshaj lij. Lub Tuam Txhab kuj tseem muaj cov chaw soj nstuam niaj hnub los pab cov neeg siv khoom xaiv cov khoom siv raw zoo tshaj plaws thiab cov qauv tsim los ntawm kev sim cov khoom siv raw thiab cov khoom kawg.
Vim Li Cas Xaiv Peb
Lub Hoobkas muaj zog
Wuhan Building Material lndustry Design & Research Institute Co., Ltd., subordinated rau CNBM tau tsim nyob rau hauv 1965. lt yog lub tuam txhab ua lag luam hauv fiber ntau cement board / calcium silicate board machinery kev lag luam, thiab tau muag ntau tshaj 200 kab thoob plaws ntiaj teb.
Kev paub nplua nuj
Wuhan lub koom haum tau koom nrog Calcium Silicate board / Fiber Cement board kev lag luam rau ntau tshaj 40 xyoo, txog tam sim no, nws tau koom tes nrog ntau pab pawg neeg loj xws li SHERA, Saint-Gobain, ASK, Conch Cement, thiab lwm yam., thiab tau koom tes nyob rau hauv ntau tshaj 200 ntau lawm kab nyob rau hauv lub ntiaj teb no.
Pab neeg tshaj lij
400 Cov Neeg Ua Haujlwm, suav nrog 16 tus kws tshaj lij-qib cov kws tshaj lij, 70 tus kws tshaj lij engineers, 90 tus kws tshaj lij nrog cov haujlwm nruab nrab qib lossis siab dua, thiab 310 tus neeg ua haujlwm nrog lwm yam loj.
Kev Tswj Xyuas Zoo
Lub Tuam Txhab kuj tseem muaj cov chaw soj nstuam niaj hnub los pab cov neeg siv khoom xaiv cov khoom siv raw zoo tshaj plaws thiab cov qauv tsim los ntawm kev sim cov khoom siv raw thiab cov khoom kawg.
Yam khoom
Xuab zeb thiab Gravel Aggregate
Nyob rau hauv xyoo tas los no, nrog rau kev tswj hwm nruj dua hauv lub tebchaws thiab kev tswj hwm kev tiv thaiv ib puag ncig thiab cov peev txheej ntxhia, ntau cov tuam txhab sib sau ua ke raug yuam kom kaw; Kev lag luam sib sau ua ke thaum ub tau ntsib nrog kev hloov kho tshiab, yog li ntawd, cov kab tshiab ntau lawm catering rau lub sijhawm xav tau yog npaj los tawm ntawm nws hu.
Cement Kiln Co-processing Cov Khoom Siv Hluav Taws Xob
Kev siv tshuaj tua kab mob ib txwm muaj, kev tsim kho cov khoom siv hluav taws xob pov tseg ya tshauv pov tseg thiab lwm yam teeb meem plagued rau tsoomfwv hauv nroog, kev siv cov cement kiln co-processing ntawm cov pov tseg hauv tsev, tuaj yeem daws cov dioxins, slag, ya tshauv, thiab lwm yam.
Steel Slag thiab Slag Treatment
Qhov kev cog lus dav dav ntawm Beihai Tieshan Chaw Nres Nkoj Cov Khoom Siv Khib Nyiab thiab Kev Tiv Thaiv Ib puag ncig yog tshwj xeeb rau kev siv cov khoom pov tseg hauv thaj chaw xws li steel slag, av nkos liab thiab manganese slag.
Steel Slag thiab Slag Treatment yog suav tias yog cov khoom siv thib ob thiab siv los yog ntxiv rau hauv cov txheej txheem los txhim kho steelmaking xyaum. Steelmaking slag ntxiv rau hauv ladle slags ua rau nws muaj peev xwm txo qis slag kab hnav. BOF-converter slags kuj tau siv rau hauv kev tsim, foaming, lossis slag txaws kev coj ua kom ntev lub neej ntawm cov ntaub ntawv refractory. Tsis tas li ntawd, EAF slags feem ntau yog siv los tiv thaiv kev hnav thiab txo kev siv zog. Nws paub tias cement pob zeb yog ib qho ntawm cov khoom siv hauv tsev ntau tshaj plaws. Blast furnace crystallized slags yog siv nyob rau hauv cov cement ntau lawm, nyob rau hauv ntau feem pua.
Cov txiaj ntsig ntawm Steel Slag thiab Slag Treatment
Nqi-zoo
Lub ntsiab kom zoo dua ntawm steel slag yog nws cov nqi-zoo. Vim tias nws tau ua los ntawm cov khoom siv hlau melting, nws feem ntau pheej yig dua li cov tsoos aggregates lossis cov ntaub ntawv xws li asphalt lossis pob zeb. Tsis tas li ntawd, steel slag muaj zog compressive zoo heev thiab tuaj yeem siv los ua lwm yam rau pob zeb lossis lwm yam khoom siv hauv kev sib tw thiab cov hauv paus. Tsis tas li ntawd, nws cov cua sov ua rau nws muaj txiaj ntsig zoo rau cov ntawv thov uas qhov kub tuaj yeem kub txaus los ua kom puas cov ntaub ntawv ib txwm muaj xws li asphalt.
Ib puag ncig zoo
Steel slag kuj muaj ntau yam zoo ib puag ncig ntawm cov khoom siv tsoos. Piv txwv li, nws txo cov pa phem vim tias nws cov khoom siv tsis tas yuav tsum tau hlawv cov fossil fuels xws li roj los yog cov nkev uas tsim teeb meem emissions thaum hlawv. Tsis tas li ntawd, vim tias nws tsis tas yuav tsum tau mining kom tau cov khoom siv raw (xws li cov xuab zeb thiab pob zeb ua), muaj kev cuam tshuam tsawg dua ib puag ncig cuam tshuam nrog cov hlau slag ntau dua li cov khoom siv ib txwm siv. Thaum kawg, steel slag tiv taus kev yaig yog li txoj kev tsim nrog cov khoom siv no tuaj yeem siv sijhawm ntev dua li txoj kev ua nrog lwm hom kev sib sau lossis asphalt.
Hom Steel Slag thiab Slag Treatment
Blast furnace slag
Blast furnace slag rov qab los ntawm melting sib cais los ntawm blast furnaces uas tsim molten npua hlau. Nws muaj cov khoom tsis-ferrous uas muaj nyob rau hauv cov hlau ore ua ke nrog limestone ua cov khoom pabcuam thiab cov tshauv los ntawm coke. Kwv yees li 290 kg ntawm slag yog tsim rau txhua tuj ntawm npua hlau. Thaum nws tawm los ntawm qhov cub tawg, lub slag yog molten ntawm qhov kub ntawm kwv yees li 1,500 degree. Nyob ntawm txoj kev siv cua txias, nws raug cais raws li cua txias slag lossis granulated slag.
Steelmaking slag
Cov slag no yog cov khoom lag luam los ntawm cov txheej txheem steelmaking uas cov khoom siv ntawm npua hlau thiab cov khib nyiab yog hloov kho kom tsim cov hlau uas muaj txiaj ntsig zoo rau kev ua haujlwm zoo thiab kev ua haujlwm zoo.Steelmaking slag muaj cov hloov pauv slag uas yog tsim los ntawm converter thiab hluav taws xob. arc rauv slag uas yog generated thaum lub sij hawm hluav taws xob arc rauv steelmaking txheej txheem uas siv steel-scrap li raw khoom.Ib yam li cua-txias blast furnace slag, converter slag yog txias maj mam los ntawm ntuj txias thiab dej tsuag nyob rau hauv ib tug txias yard. . Nws yog tom qab ntawd ua tiav thiab siv rau ntau yam hlau thiab steel slag (converter) daim ntaub ntawv. Kwv yees li 110 kg ntawm slag yog tsim rau txhua tuj ntawm converter steel.
Daim ntawv thov ntawm Steel Slag thiab Slag Treatment
Steel slag hmoov ua los ntawm steel slag yuav siv tau raws li cov cement tov khoom.
Steel slag raws li ib tug ntxhia additives yuav siv tau rau pob zeb.
Tom qab desulfurization ntawm steel slag, nws tuaj yeem siv ua chiv, cement raw khoom thiab saline-alkali av hloov kho tus neeg sawv cev.
Siab zog dag reef pob zeb yog tsim los ntawm steel tailings.
Kev npaj ntawm super qis shrinkage tailing siab zog pob zeb los ntawm steel tailing.
Steel slag sib tsoo hmoov tuaj yeem ua rau steel slag cement, steel slag composite hmoov thiab curing tus neeg sawv cev.
Cov hlau tau muab rho tawm los ntawm cov slag tuaj yeem muab pov rau hauv cov pob zeb.
Cov hlau slag tuaj yeem siv los ua cov khoom siv hauv kev tsheb ciav hlau, thaj chaw loj pavement foundation, square, thiab lwm yam.
Tom qab sib tsoo, steel slag yuav siv tau raws li xim pavement cib, thiab lwm yam.
Txheej txheem ntawm Steel Slag thiab Slag Treatment
Kauj Ruam 1 Steel Slag Crushing
Tom qab thawj zaug crushing los ntawm lub puab tsaig crusher, cov hlau slag raug txo kom tsawg dua 60 hli.Tom qab ntawd, cov crushed steel slag raug xa mus rau lub vibrating screen, qhov twg steel slag hais loj dua 25 hli nyob rau hauv lub cheeb yog thauj mus rau lub khob hliav qab. crusher rau theem nrab crushing, uas ua rau ib tug particle loj me dua 25 hli.
Kauj Ruam 2 Steel Slag Sib Tsoo
Nyob rau hauv cov kauj ruam no, peb siv ib tug steel slag qws zeb zeb crushed steel slag, kom ntseeg tau tias uniformity ntawm cov khoom zaum kawg.Yog hais tias yuav tsum tau ib tug hmoov steel slag khoom, ib tug ua ke ntawm pas nrig zeb thiab ntsug cov menyuam zeb los yog ntsug cov menyuam zeb thiab pob zeb tuaj yeem. raug xaiv. Cov kauj ruam no tuaj yeem nruab nrog lub plua plav collector rau kev tshem tawm plua plav, khaws cov plua plav hauv av.
Kauj Ruam 3 Steel Slag Separation
Steel slag sib cais feem ntau yog siv sib nqus sib cais, aiming kom rho cov hlau zoo los ntawm cov slag.Ob lub steel hais thiab hlau hmoov nyob rau hauv lub steel slag muaj magnetism. Yog li ntawd, cov hlau nplaum sib nqus tau siv los ua kom huv si ntxiv rau cov hlau slag, tau txais kev sib xyaw ntawm cov hlau thiab cov hmoov hlau, nrog rau cov khib nyiab pov tseg. Ntxiv rau kev sib nqus sib nqus, siv cov rooj sib nqus sib cais ntawm cov hlau slag kuj tuaj yeem ua tiav cov txiaj ntsig zoo. ntawm hlau concentrates.
Kauj Ruam 4 Particle Classification
Siv lub vibrating npo rau sieve hlau hlau hais ntawm ntau qhov ntau thiab tsawg tso cai rau kev faib cov khoom steel thiab cov hmoov hlau rau hauv cov qib ntxhib, nruab nrab, nplua, thiab ultrafine qib, nyob ntawm seb cov khoom xav tau daim ntawv thov.
Cov yam ntxwv ntawm Steel Slag Thiab Slag Treatment Materials
Lub cev muaj zog
Steel slag aggregates yog angular heev nyob rau hauv cov duab thiab muaj ntxhib nto kev ntxhib los mos. Lawv muaj lub ntiajteb txawj nqus siab thiab nqus dej nruab nrab (tsawg dua 3 feem pua). Table 18-1 teev qee cov khoom siv lub cev ntawm steel slag.
Chemical Properties
Cov tshuaj muaj pes tsawg leeg ntawm slag feem ntau yog qhia nyob rau hauv cov nqe lus ntawm yooj yim oxides xam los ntawm lub ntsiab tsom xam txiav txim los ntawm x-ray fluorescence. Table 18-2 teev cov ntau yam ntawm cov tebchaw muaj nyob rau hauv steel slag los ntawm lub hauv paus oxygen rauv. Zoo tag nrho cov hlau slags poob nyob rau hauv cov tshuaj no tab sis tsis yog tag nrho cov hlau slags yog haum raws li aggregates. Qhov tseem ceeb tshaj yog daim ntawv mineralogical ntawm slag, uas yog nyob ntawm tus nqi ntawm slag txias hauv cov txheej txheem steel.
Mechanical Properties
Cov txheej txheem steel slag muaj cov khoom siv zoo rau kev siv tag nrho, nrog rau kev puas tsuaj zoo, cov yam ntxwv zoo zoo, thiab lub zog muaj zog. Table 18-3 teev qee yam khoom siv ntawm cov hlau slag.
Thermal Properties
Vim lawv lub peev xwm kub kub, steel slag aggregates tau raug pom kom khaws cov cua sov ntau dua li cov khoom sib xyaw ua ke. Cov yam ntxwv ntawm kev tuav cov cua sov ntawm steel slag aggregates tuaj yeem ua tau zoo hauv kev sib xyaw kub asphalt kho ua haujlwm hauv huab cua txias.
Peb lub Hoobkas
Daim ntawv pov thawj
FAQ
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