1. Boemo ba hona joale ba tšebeliso ea lisebelisoa tsa tšepe:

Phofo ea slag ea tšepe e se e ntse e kenyelletsoa tekanyetsong ea naha e le motsoako oa samente. Liteko tse ngata tsa papiso li pakile hore: Ha sebaka se itseng sa bokaholimo ba phofo ea slag ea tšepe se feta 420m2/kg, ts'ebetso ea eona e tšoana le ea slag ea sebōpi se phatlohang. Ho kopanya phofo ea slag ea tšepe le phofo ea slag ho ke ke ha ntlafatsa feela karolo ea phofo ea slag ea tšepe ka har'a phofo e kopaneng, empa hape ho eketsa palo ea phofo e kopantsoeng ho ea ho samente motheong oa ho netefatsa ts'ebetso ea konkreite, e le ho fokotsa litšenyehelo tsa ho lokisa konkreite. Ho hlakile hore e ka fokotsa ho fokotseha ha sebopeho sa binder le ho ntlafatsa khanyetso ea ho petsoha ha binder. Sena se bontša hore lihlahisoa tsa phofo ea slag ea tšepe li na le tebello e ntle ea 'maraka. Hona joale, botsitso ba bophahamo ba slag ea tšepe bo fokotsehile ka lebaka la boteng ba CaO le MgO e lokolohileng. Bongata ba oxide ea tšepe bo eketsa bothata ba ho sila, tšebeliso e phahameng ea matla a phofo ea ton slag, le bothata ba ho sebetsana le phofo ea slag ea tšepe. Ka hona, palo ea thekiso ea 'maraka oa phofo ea tšepe ea slag e nyane, e leng se etsang hore phofo ea tšepe ea slag e be 'maraka o ntseng o hola o lokelang ho ntlafatsoa.

2. Ho kopanya konkreite ho fana ka sebaka bakeng sa tshebediso ya ho sila ha slag ya tshepe e ntle haholo:

Ho kopanya konkreite ka konkreite ke phetoho e kholo mokhoeng oa tlhahiso ea merero ea kaho, 'me karolo ea ts'ebeliso ea konkreite e lokisitsoeng e tšoaea boemo ba tlhahiso ea indasteri ea konkreite naheng. Mokhoa o bontša hore tšebeliso ea konkreite e lokisitsoeng e ka eketsa tlhahiso ea basebetsi habeli, ea boloka samente ka 10% ~ 15%, ea fokotsa litšenyehelo tsa projeke hoo e ka bang 5%, 'me ea netefatsa boleng ba projeke, ea boloka mobu oa kaho, ea fokotsa tšilafalo ea lerōle, e le ho fihlela kaho e tala. Nts'etsopele ea konkreite ea khoebo e khothalletsa nts'etsopele ea tlhahiso ea phofo ea slag le ho atolosa 'maraka oa tlhoko ea phofo ea slag. Setsi sa ho kopanya konkreite se lokisitsoeng sa Chaena se thehiloe lilemong tsa bo-1980, qalong Shanghai, Jiangsu le libakeng tse ling, ka lebaka la katoloso e tsoelang pele ea boholo ba kaho, haholo-holo ka lebaka la nts'etsopele e potlakileng ea kaho ea metse e lebōpong la leoatle le ka boroa-bochabela, hammoho le letoto la maano a tšehetsang le mehato e nkiloeng ke balaoli ba kaho, e le hore konkreite e lokisitsoeng ea toropo e eketsehe ka 15% ka selemo. Hobane theko ea slag le slag ea tšepe e tlase ho feta ea samente, konkreite e kopantsoeng le slag le slag ea tšepe e theko e tlaase 'me e loketse ho sebelisoa konkreiteng ea khoebo e tsoakiloeng ka matla. Konkreite e entsoeng ka ho kopanya slag le slag ea tšepe le samente, lejoe le lehlabathe le mosehla e na le melemo ea matla a morao haholo, mocheso o fokolang oa metsi, ho hanyetsa ho tsofala hantle le matla a ho kopanya a phahameng ka mekoallo ea tšepe. E loketse haholo mehaho e meholo, MABOTLO, boema-fofane, metheo e meholo e tebileng le merero ea ka tlas'a metsi. Hona joale, konkreite e matla haholo e lokisoa haholo-holo ka ho kopanya molora oa silica le moemeli oa ho fokotsa metsi o sebetsang hantle, empa khaello ea lisebelisoa tse tala tsa molora oa silica le moemeli oa ho fokotsa metsi o sebetsang hantle haholo lia tura, e leng se fellang ka litšenyehelo tse phahameng tsa konkreite. Ka litlhoko tse phahameng le tse phahameng tsa litšobotsi tsa konkreite mererong e meholo e khethehileng, tlhoko e ntseng e eketseha ea konkreite ea khoebo e butse 'maraka o pharaletseng bakeng sa tšebeliso e pharaletseng ea slag le phofo ea slag ea tšepe. Kutloisiso ea batho ea litšobotsi tsa slag le phofo ea slag ea tšepe, thepa e ncha ea kaho, le eona e ntse e teba. Ka ho khothaletsoa le ho sebelisoa ha konkreite ea khoebo naheng le ho kenngoa tšebetsong ha maemo a naha a amanang le lihlahisoa tsa phofo ea slag le tšepe, le ho kenngoa tšebetsong ha maano a kang ho thibela ka tieo ho kopanya konkreite libakeng tsa kaho libakeng tsa litoropo, 'maraka oa phofo ea slag le tšepe ea slag o tla ba moholo le ho feta, 'me tšebeliso ea oona e tla hohela tlhokomelo e eketsehileng.

3. Ts'ebetso ea ho lokisa le lisebelisoa tsa ho sila ka phofo e nyane ea tšepe ea slag li se li tumme ebile li sebelisitsoe

Hona jwale, theknoloji ya ho sila e otlolohileng e sebedisetswa ho sila phofo e nyane ya slag ya tshepe le ho hlahisa dihlahiswa tse nkang sebaka sa clinker ya samente e nang le matla a mangata, e leng ya theknoloji e tswetseng pele ya tlhahiso indastering. Nakong e fetileng, hangata slag, slag ya tshepe le clinker ya samente, gypsum, jj. mmoho, ho ya ka karolo e itseng ya ho sila tlhahisong ya samente. Ka lebaka la bokgoni bo bobe ba slag le slag ya tshepe, ho sila ho ke ke ha silwa hantle ha ho kopantswe le clinker ya samente, tshebetso ya yona e ke ke ya ntshetswa pele ka botlalo, mme bongata le tshebediso ya slag le slag ya tshepe di lekanyeditswe ho isa boholeng bo itseng. Ha ho lokiswa phofo e ntle haholo ho tswa ho slag ya tshepe feela, dikgwebo tsa tshepe le tsa tshepe tsa Jiangsu di ka pele. Dikgwebo tse mmalwa tsa tshepe tse emetsweng ke Changzhou Zhongtian Iron and Steel di hahile mela e ikgethang ya tlhahiso ya slag ya tshepe e otlolohileng. Jwalo ka moetsi wa sile ya slag ya tshepe e nyane, HCM Machinery e fana ka tshehetso ya botekgeniki tseleng ya sile ya slag ya tshepe e phahameng le tlhahiso ya disebediswa tsa bohlokwa tsa sile tse otlolohileng. Litšobotsi tsa eona tsa tekheniki ke haholo-holo lintlha tse latelang: khetho ea phofo ea tšepe ea slag e silang e otlolohileng, e nang le theknoloji e tsoetseng pele, tlhahiso e tšepahalang, litšobotsi tse phahameng tsa tlhahiso ea basebetsi, ka tšilo e otlolohileng e hlahisang tonne ea sebaka se itseng sa 400m2/kg ~ 500m2/kg slag, phofo ea tšepe ea slag, ho feta tlhahiso ea tšilo ea bolo ea setso ea boima bo tšoanang ba motlakase o bolokang phofo 30% ~ 50%; Phofo e ntle ea slag le slag ea tšepe e kopantsoe ka ho toba le konkreite, e bolokang bongata ba samente 'me ka hona e boloka tšebeliso ea matla ea tlhahiso ea samente. Slag, ts'ebetso ea ho sila slag ea tšepe, e ka fetola botenya ba lihlahisoa ka mokhoa o feto-fetohang ho latela litlhoko tsa' maraka. Ka keketseho ea ho eketsoa ha slag le slag ea tšepe konkreiteng, mocheso oa metsi le litaba tsa likarolo tse kotsi tsa konkreite li ka fokotseha, e leng se etsang maemo a matle a ho ntlafatsa ts'ebetso ea konkreite ka tšebeliso e tlase ea matla. Slag ea tšepe e siloa ka phofo e silang e otlolohileng, 'me thepa e siloa tikolohong e mongobo mochesong o phahameng (100℃ ~ 300℃). Bongata ba calcium oxide e lokolohileng le magnesium oxide e lokolohileng ka har'a phofo e nyenyane ea slag ea tšepe li nosetsoa ho ba calcium hydroxide e sebetsang haholo le magnesium hydroxide. Ho phaella moo, ka lebaka la ho kenyelletsoa ha slag le slag ea tšepe ka har'a konkreite, karabelo ea alkali aggregate e ka fokotsoa ka katleho, mapetso a manyane a konkreite a ka thibeloa, 'me bophelo ba mehaho bo ka atolosoa. Ka hona, konkreite e kopantsoeng le phofo ea slag e amoheloa ke indasteri ea kaho ka lebaka la thepa ea eona e ikhethang. Slag ea tšepe e silang feela e ka sebelisoa e le sehlahisoa sa tlhahiso ea konkreite le ho kopanya ho latela litlhoko tsa 'maraka, 'me e ka boela ea fetoloa ho latela tlhoko ea ho lokisa botenya le palo ea ho kopanya e tla hlophisoa hore e be samente e rekisoang.

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