I. Cov yam ntxwv tseem ceeb ntawm slurry twj
1. Lub zog hnav thiab corrosion tsis kam
Cov dej ntws ntawm slurry twj (xws li impellers thiab tus saib xyuas cov hlau) feem ntau yog ua los ntawm cov hlau loj (sib dhos ntawm cov khoom siv hluav taws xob siab (saib rau "kev thauj mus los" slurry xa mus thauj phau ntawv "). Piv txwv li, lub pob zeb 150zj slurry twj siv hauv ib lub mine muaj lub neej kev pabcuam ntau dua 8000 teev thaum xa cov nplais uas muaj 30% quartz xuab zeb.
2. Cov neeg khiav dej siab thiab lub taub hau siab
Siv dav ntws impellers thiab hnyav {{{} Dose} Cov qauv kev coj tau mus txog 5 ~} cov qauv nrog 3}}} deb tsheb thauj mus los.
3. Hloov pauv FORTING
Raws li cov yam ntxwv ntawm nruab nrab, cov pab pawg cais tawm, kaw cov tshuab tshuab lossis cov ntaub ntim tau tuaj yeem raug xaiv. Piv txwv li, thaum muaj cov acidic slurry nrog pH<3, it is recommended to use a double-end mechanical seal + flushing water system.
Ii. Cov ntaub ntawv raug xaiv thiab xaiv cov ntsiab lus
1. Kev lag luam mining
- Ncaws Pob Thauj Mus Los: Qhov me me (feem ntau tsawg dua lossis muaj sib npaug (20% ~ 60%) yuav tsum tau sib phim. Lub tooj liab mine siv 200zj - Kuv}} A50 A50 Au kev ua qauv ntawm 1.8t / m³, nrog ib xyoos kev ua haujlwm ntawm 92%.
{{0- cua Cyclone Pub: Lub cev tso kua mis yuav tsum tau dais lub siab ntawm ntau dua lossis sib npaug rau 1.6mpa. Cov ntaub ntawv qhia tau tias kev siv cov twj tso kua mis 100zjl tuaj yeem txo lub zog siv hluav taws xob los ntawm 15%.
2. Fais fab desulfuration system
- txwv tsis pub tshaj tawm slurry ncig: cl- corrosion resistance yog xav tau feem ntau ncav cuag 20000ppm). Cov twj txheej roj hmab uas tab tom raug muab xws li DT Series yog pom zoo, thiab kev tsav tsheb yuam kev yog tswj hwm tsis pub dhau ± 3%.
3. Dej channel desilting
- siab sand cov ntsiab lus tej yam kev mob: siv cov kab mob submersible (xws li WQ hom), nrog rau txhua qhov kev nce qib 10% (raws li GB / T 5656-2008).
III. Tshuab Kev Loj Hlob
1. Cov ntse hloov kho
Cov twj tso kua mis tshiab ua hauj lwm rau saib cov kabmob sib kis (qhov tseeb Piv txwv li, cov kabmob Ai thaum ntxov tau tsim los ntawm lub Hoobkas hauv Shandong tuaj yeem twv ua txhaum 72 teev ua ntej.
2. Zog txuag hluav taws xob
Los ntawm CFD kev simulation txhawm rau txhim kho cov chaw lom zem Channel tsim, muaj txiaj ntsig zoo dua li 200,000 tus qauv siv hluav taws xob tau nce siab tshaj 200,000 tus neeg siv hluav taws xob
