Tšebeliso ea Mochini oa Sila oa Limestone Ha o ntse o sebetsa Powder ea Lejoe la Lejoe la Lejoe

Limestone ke lejoe la sedimentary, haholo-holo le entsoeng ka calcium carbonate le magnesium carbonate.Sepheo sa eona se seholo ke ho sebetsa ka bongata ba lehlabathe.Li-chips tsa majoe le phofo ea majoe tse hlahisoang nakong ea ts'ebetso le tlhahiso li fetoha mehatla ea mokoetla.Lithako tsa lejoe la mokoetla li siloa hore e be phofo ea mokoetla kaleloala la ho sila ka mokoetla.E ka sebelisoa e le motsoako oa konkreite le likarolo tse entsoeng ka konkreite ho eketsa ts'ebeliso ea litsupa tsa majoe.E le moetsi oa lejoe la mokoetlaleloala la ho silamochini, HCMilling(Guilin Hongcheng) tla hlahisa kopo yalejoe la mokoetlaleloala la ho sila mochini ho sebetsa phofo ea mokoetla.

Phofo ea liminerale ea limestone e bua ka likaroloana tsa phofo tse nang le boholo ba likaroloana tse ka tlase ho 0.075mm (tse hlalositsoeng ka konkreite ea hydraulic e nang le boholo ba karolo e ka tlase ho 0.16mm) e hlahisoang nakong ea ts'ebetso ea lehlabathe la kaho.Mekhoa ea mantlha ea kopo ke:

(1) Lejoe la mokoetla hore e be phofo ea liminerale joalo ka motsoako oa konkreite: Tšebeliso ea phofo ea limestone indastering ea konkreite e ithutoe nako e telele.E le karolo e ka sehloohong ea li-tailings, mokhoa oa ho sebelisa phofo ea majoe a mokoetla e le motsoako oa konkreite e se e le sebaka se chesang le mokhoa oa tsoelo-pele indastering ea konkreite ea lapeng.Limestone powder ke motsoako oa inert.E le motsoako oa konkreite, phofo ea limestone e na le melemo e totobetseng le ho khoneha: pele, ho eketsoa ha phofo ea mokoetla ho ka potlakisa hydration ea samente;Ea bobeli ke hore likaroloana tsa phofo ea limestone ore li na le phello ea sebopeho le phello ea ho tlatsa.E ke ke ea eketsa feela mokelikeli oa motsoako, ho ntlafatsa likaroloana tsa tsamaiso ea lisebelisoa tsa cementitious, empa hape le ho ntlafatsa sebopeho sa pore sa konkreite;Ntlha ea boraro, phofo ea limestone e na le phello e sebetsang.Lilemong tsa morao tjena, Chaena e fane ka litekanyetso tsa naha le tsa lehae ka ho latellana, tse tiisitseng le ho tiisa tšebeliso ea phofo ea limestone e le mohloli.Joalo ka motsoako oa konkreite, mobu oa mokoetla hore e be phofshoana ea liminerale o na le 'maraka o pharaletseng le melemo e metle ea bophelo le moruo qetellong.

(2) Tokiso ea motsoako oa motsoako o entsoeng esale pele ka ho sila lejoe la mokoetla hore e be phofo ea liminerale: Sistimi e ncha e entsoeng esale pele e na le melemo ea lebelo la kaho e potlakileng, taolo e bonolo ea boleng, ho boloka thepa, boleng bo botle ba ponahalo, ho tšoarella hantle, ho fokotsa ts'ebetso ea metsi sebakeng sa marang-rang, le tshireletso ya tikoloho.Lefapheng la likarolo tse entsoeng esale pele, palo e kholo ea phofo ea liminerale ea mokoetla e ka sebelisoa e le metsoako ea konkreite le samente.The Standard for Quality Control of Precast Concrete Components (DB11/T1312-2015) e hloka hore ha ho khethoa metsoako ea liminerale tse kang phofo ea limestone bakeng sa konkreite ea precast, ts'ebetso ea eona e lokela ho finyella litlhoko tsa litekanyetso tse amehang.Liphuputso tse ling li bontšitse hore phofo ea lejoe la mokoetla e ka ntlafatsa ka katleho ho phalla ha metsi le ho thibela ho arohana ha konkreite ka tlhahiso ea likaroloana tsa konkreite tse sa sisinyeheng le tse ikemetseng, 'me li na le phello e hlakileng holim'a ho bōptjoa ha konkreite, ho rarolla mathata a lihlahisoa tse sa lekaneng tse tala.Ho phaella ho phofo ea mokoetla e boletsoeng ka holimo, phofo ea dolomite le granite e nang le thepa e tšoanang le ea mokoetla e ka boela ea sebelisoa e le motsoako oa konkreite le samente.

Ntle le ts'ebeliso ea indasteri ea kaho, merafo ea lehlabathe la mokoetla oa boemo bo phahameng e ka sebelisoa ho hlahisa lihlahisoa tse phahameng tse kang calcium carbonate, phofshoana e phahameng ea calcium bakeng sa ho phalla, phofo ea limestone bakeng sa desulfurization limela tsa matla a mocheso.Lisebelisoa tsena li ke ke tsa aroloa ho tšehetso ealejoe la mokoetlaleloala la ho sila mochini.E le moetsi oalejoe la mokoetlaleloala la ho silamochini, HCMilling(Guilin Hongcheng) hlahisa lejoe la mokoetla sila leloala thepa e kanglejoe la mokoetla Raymondmochini oa leloala, lejoe la mokoetla le otlolohilengmochini o silang, lejoe la mokoetla ka ho fetisisaleloala la ho silamochini, joalo-joalo E fana ka ts'ehetso ea lisebelisoa tse ntle bakeng sa tlhahiso le tšebeliso ea phofo ea limestone, 'me e ka sebetsana le phofo ea 80-2500 mesh ea limestone.Morero oa phofo oa limestone o na le boiphihlelo bo bongata moralong le linyeoeng tse ngata tsa bareki.