Hnub Kawg:28, Peb,2025

Polycarboxylate dej-txo tus neeg saib xyuas tau txais kev qhuas zoo los ntawm kev lag luam engineering hauv zej zog vim nws qhov tsawg npaum li cas, cov dej txo qis thiab cov pob zeb me me poob qis, thiab tseem tau tsav txoj kev loj hlob sai ntawm kev siv tshuab ua vaj tse.

Kev cuam tshuam ntawm tshuab ua xuab zeb zoo thiab admixture adaptability ntawm pob zeb zoo:

(1) Thaum ua cov xuab zeb ua tshuab, cov pob zeb hmoov cov ntsiab lus yuav tsum nruj me ntsis tswj ntawm li 6%, thiab cov av nkos yuav tsum tsis pub dhau 3%. Lub pob zeb hmoov cov ntsiab lus yog ib qho zoo ntxiv rau cov xuab zeb tsis tu ncua.

(2) Thaum npaj cov pob zeb, sim ua kom muaj cov ntsiab lus ntawm cov pob zeb hmoov thiab ua kom cov qhab nia tsim nyog, tshwj xeeb tshaj yog cov nyiaj siab tshaj 2.36mm.

(3) Raws li qhov kev pom zoo ntawm kev ua kom lub zog ntawm cov pob zeb, tswj cov xuab zeb piv thiab ua kom qhov sib piv ntawm cov pob zeb loj thiab me me tsim nyog. Cov pob zeb me me tuaj yeem tsim nyog ntxiv.

(4) Ntxuav tshuab xuab zeb yog qhov yooj yim precipitated thiab de-mudified nrog flocculants, thiab ntau npaum li cas ntawm flocculants yuav nyob twj ywm hauv cov xuab zeb tiav. Siab molecular hnyav flocculants muaj kev cuam tshuam loj tshwj xeeb rau cov dej reducers. Thaum ua ob npaug ntawm cov tshuaj sib xyaw ua ke, cov pob zeb fluidity thiab slump poob kuj tseem ceeb heev.

Kev cuam tshuam ntawm admixtures thiab admixture adaptability ntawm pob zeb zoo:

(1) Txhim kho qhov kev tshawb pom ntawm cov av ya tshauv hauv av, tuav cov kev hloov pauv hauv nws qhov hluav taws xob poob, thiab ua tib zoo saib xyuas cov dej xav tau.

(2) Ib qho nyiaj ntawm clinker tuaj yeem muab ntxiv rau hauv av ya tshauv los ua kom nws cov haujlwm.

(3) Nws yog nruj me ntsis txwv tsis pub siv cov ntaub ntawv uas muaj cov dej nqus dej siab heev xws li coal gangue lossis shale los zom cov tshauv ya.

(4) Ib qho ntawm cov khoom lag luam nrog cov khoom siv txo cov dej tuaj yeem ntxiv rau hauv av ya tshauv, uas muaj qee yam cuam tshuam rau kev tswj cov dej xav tau. Qhov zoo ntawm cov khoom sib txawv muaj kev cuam tshuam tshwj xeeb rau lub xeev ntawm cov pob zeb, thiab kev daws qhov teeb meem adaptability yuav tsum muaj cov txheej txheem kev tshuaj xyuas kom ntxaws.