Cov Lus Qhia Txog Kev Sib Tov Khoom Siv Viscosity Siab

Cov Teeb Meem ntawm Kev Sib Tov High-Viscosity

Thaum sib tov cov khoom siv uas muaj viscosity siab, koj tsis tuaj yeem saib tus lej viscosity xwb. Qhov no yog vim tias cov khoom siv tuaj yeem tuab lossis nyias thaum lub sijhawm sib tov. Piv txwv li, nws yuav tuab tam sim ntawd tom qab ntxiv hmoov, lossis nyias tom qab sib tov ntev. Yog li ntawd, thaum xaiv cov khoom siv, koj yuav tsum xav txog seb cov khoom siv hloov pauv li cas thoob plaws hauv tag nrho cov khoom.

1. Nyuaj rau tig rov qab

Qhov teeb meem loj tshaj plaws nrog cov khoom siv viscosity siab yog tias lawv nyuaj rau tig. Cov kua dej viscosity qis tsim cov vortices sai li sai tau thaum lawv raug do, thaum cov khoom siv viscosity siab feem ntau sib sau ua txheej. Cov paddles sib tov ib txwm tsuas yog tig rau hauv thaj chaw ib cheeb tsam, ua rau nws nyuaj rau sib tov cov txheej sab saud thiab qis kom huv si. Lub tshuab sib tov zoo yuav tsum muaj peev xwm coj cov txheej hauv qab mus rau sab saum toj thiab thawb cov txheej sab saud mus rau hauv qab.

2. Yooj yim rau cua sov

Lwm qhov teeb meem yog kev tsim cua sov. Kev sib txhuam ua rau muaj cua sov, thiab cov ntaub ntawv rhiab heev rau cua sov yuav yooj yim puas tsuaj, yog li kev tswj qhov kub ntawm lub tsho yog qhov tseem ceeb heev.

Cov Khoom Siv Sib Tov Khoom Siv Rau Cov Khoom Siv Uas Muaj Viscosity Siab

1. Cov Khoom Sib Tov Planetary

Cov hniav tig ob qho tib si ntawm lawv tus kheej axes thiab hauv kev txav mus los, txuas ntxiv muab cov khoom tshiab sib xyaw ua ke. Qhov no ua rau nws haum rau cov nplaum tuab heev, yuav luag tsis ntws, xws li cov nplaum thiab cov roj teeb slurries. Nws muaj cov hniav khawb phab ntsa kom tiv thaiv cov khoom kom tsis txhob lo rau ntawm phab ntsa ntawm cov hlab ntsha.

2.Multi-shaft Disperser Mixers

Lub tshuab sib xyaw ua ke uas muaj qhov ceev qis tswj kev ncig tag nrho, thaum lub disc sib xyaw ua ke uas muaj qhov ceev siab rhuav cov agglomerates. Lub kaw lus no tsim nyog rau kev sib tov hmoov rau hauv cov kua dej uas muaj viscosity siab. Nws ua haujlwm tau zoo heev tab sis muaj cov qauv nyuaj thiab tus nqi siab dua.

3. Cov Khoom Sib Tov Siab

Lub tshuab sib tov no tsim cov zog shear muaj zog los ntawm cov rotors thiab stators ceev ceev, ua rau nws tsim nyog rau kev rhuav tshem cov pawg, refining cov khoom me me, thiab emulsification. Nws zoo heev ntawm kev txiav hauv zos tab sis muaj peev xwm ncig tag nrho tsawg, yog li nws feem ntau siv ua ke nrog kev sib xyaw qeeb qeeb lossis cov cuab yeej khawb phab ntsa. Nws tsim nyog rau kev ntxiv cov hmoov rau hauv cov matrices siab viscosity thiab tsim cov nplaum zoo. Yuav tsum tau ceev faj kom tswj tau cua sov los ntawm kev txiav; kev tswj kub yog qhov tseem ceeb rau cov ntaub ntawv rhiab heev.

Cov Kev Xav Tseem Ceeb rau Kev Xaiv

1. Muaj Peev Xwm Them Tau:

Cov ntaub ntawv uas muaj viscosity siab feem ntau yuav tsum tsuas yog sau tau 40% txog 70% ntawm lub peev xwm ntawm lub nkoj. Cov ntaub ntawv ntau dhau yuav tiv thaiv kev sib txhuam kom zoo, thaum tsawg dhau yuav tiv thaiv kev sib cuag nrog cov impellers.

2. Tso Tawm:

Cov khoom siv uas muaj viscosity siab yuav tsis ntws tawm ntawm lawv tus kheej; lawv yuav tsum tau tilting, ntsia hlau tso tawm, lossis pressurization.

3. Kev nthuav dav:

Kev nce qib los ntawm kev sim ua qauv mus rau kev tsim khoom tsis yog tsuas yog ib qho teeb meem ntawm kev nce qib sib npaug; nws yog qhov zoo tshaj plaws los ua qhov kev sim ua qauv siv cov khoom siv tiag tiag.

Hauv kev xaus lus

ua ntej saib cov khoom siv tus cwj pwm tiag tiag, tom qab ntawd saib cov lus qhia ntawm cov khoom siv. Viscosity tsuas yog qhov pib xwb; rheology, kub, tso tawm, thiab scale-up yog cov yam tseem ceeb.