Hnub Tim: 26, Apr, 2022

Qhov cuam tshuam ntawm tshuab-ua cov xuab zeb zoo thiab admixture hloov tau ntawm pob zeb ua kom zoo

Tus niam pob zeb thiab cov tshuab ntau lawm ntawm tshuab-ua cov xuab zeb hauv cov cheeb tsam sib txawv yog qhov sib txawv heev. Cov dej nqus cov dej ua haujlwm cuam tshuam cov xuab zeb poob rau hauv cov av nkos yuav tsis tsuas yog cuam tshuam lub zog ntawm cov pob zeb ua kom yooj yim, tshwj xeeb yog cov khoom qab. Elastic lub zog thiab durability, ua rau hauv qhov tshwm sim ntawm hmoov ntawm cov qhob tog, thiab kuj tsis zoo rau cov nqi tswj ntawm cov khoom sib xyaw. Cov modulus zoo heev ntawm tam sim no tsim cov xuab zeb yog qhov tseeb 3.5-3.8, lossis txawm tias 4.0, thiab kev kawm yog tawg thiab tsis tsim nyog. Qhov kev faib ntawm 1.18 thiab 0.03mm yog qhov tsawg heev, uas yog kev sib tw rau twj pob zeb ua ke.

1. Thaum lub tshuab zus tau tej lub tshuab ua haujlwm, cov ntsiab lus ntawm cov hmoov zeb pob zeb yuav tsum muaj kev tswj hwm cov av nkos yuav tsum tsis pub dhau 3%. Cov ntsiab lus ntawm cov hmoov av yog ib qho zoo ntxiv rau tawg tshuab-ua xuab zeb.

2. Thaum npaj pob zeb ua, sim ua kom muaj qee tus nqi ntawm cov hmoov av uas tsim nyog, tshwj xeeb yog tswj hwm tus nqi saum toj 2.36mm.

3. Nyob rau ntawm cov ua ntej ntawm kev ua kom muaj zog ntawm cov pob zeb ua, cov xuab zeb yuav tsum tau ua kom zoo, thiab cov pob zeb me me tuaj yeem tsim nyog nce.

4. Lub tshuab ntxhua khaub noom xuab zeb cia li siv flocculant rau precoipition thiab tshem tawm cov av nkos, thiab ib feem ntau ntawm cov flocculant yuav nyob hauv cov xuab zeb tiav. Lub siab moleccular hnyav flocculant muaj ib qho kev cuam tshuam tshwj xeeb ntawm cov dej txo qis, thiab qeeb qeeb ntawm cov pob zeb ua kuj yog ntau dua thaum admixture tau ob npaug.

Cawv ntawm admixture thiab admixture hloov tau ntawm pob zeb ua tau zoo

Lub hwj chim cog ya Ash twb tsis muaj tsawg, thiab milled ya tshauv yog yug los. Kev lag luam nrog lub siab zoo yuav ntxiv qee qhov kev faib ua feem ntawm cov hmoov tshauv. Dub-lub siab lag luam yog txhua lub pob zeb hmoov. Loj, cov kev ua yog qhov qis 50% rau 60%. Tus nqi ntawm limestone hmoov sib xyaw ua ke hauv yoov tshauv yuav tsis tsuas yog cuam tshuam rau qhov kev ploj ntawm ya tshauv tab sis kuj cuam tshuam nws cov haujlwm.

1. Ntxiv dag zog rau kev tshuaj xyuas ntawm kev sib tsoo ya tshauv, nkag siab hloov ntawm nws cov kev ploj, thiab ua tib zoo mloog rau cov dej xav piv.

2. Qee qhov nyiaj ntawm Clinker tuaj yeem muab ntxiv rau kev sib tsoo ya ya tshauv kom nce cov haujlwm.

3. Nws yog nruj me ntsis txwv tsis pub siv cov neeg gangue lossis shale thiab lwm yam ntaub ntawv nrog dej nqus dej siab kawg rau grind ya tshauv.

4. Qhov ntau ntawm cov khoom lag luam nrog cov khoom xyaw kom tsawg yuav tau ntxiv rau kev sib tsoo ya tshauv, uas muaj qee qhov cuam tshuam rau kev tswj hwm cov dej xav tau.