Kev tsim cov silos cia sludge raws li kev cai rau cov chaw kho dej khib nyiab ntug dej hiav txwv

Kev Kawm Txog Cov Ntaub Ntawv:

Lub chaw kho dej khib nyiab ntawm tus neeg siv khoom nyob ntawm ntug dej hiav txwv, thiab cov sludge uas nws ua tiav muaj cov chloride ions (Cl⁻) ntau heev. Tus neeg siv khoom xav tau kev yuav lub silo sludge.

 

Kev Tshawb Fawb Txog Qhov Chaw:
Cov av qias neeg nyob rau hauv thaj chaw ntug dej hiav txwv muaj zog heev. Cl⁻ ua rau cov hlau xeb sai dua, tshwj xeeb tshaj yog ua rau cov hlau carbon (Q235) thiab cov hlau tsis xeb (304).

 

https://www.hibarmachinery.com/news/Corrosion-resistant-sludge-silo1

 

Raws li qhov xwm txheej tshwj xeeb ntawm qhov chaw, peb tau kho kom haum rau lub silo sludge ob-conical-bottom siv lub phaj hlau clad. Lub phaj yog kub-dov, muaj 3 hli tuab txheej sab hauv ntawm 316L stainless hlau thiab 10 hli tuab txheej sab nraud ntawm 13 hli carbon hlau, tsim ib lub phaj sib xyaw ntawm 13 hli tuab tag nrho.

Cov phaj sib xyaw ua ke no muaj cov txiaj ntsig zoo heev:
(1) Kev tiv thaiv xeb zoo dua: 316L stainless hlau muaj kev tiv thaiv zoo dua rau chloride-induced corrosion piv rau 304 lossis cov hlau carbon ib txwm muaj, ua rau nws tsim nyog dua rau cov chaw tso dej khib nyiab hauv thaj chaw ntug dej hiav txwv.
(2) Kev ua haujlwm tiv thaiv xeb zoo dua: Cov txheej hlau tsis xeb ntawm lub phaj sib xyaw ua ke npog tag nrho cov nplaim sab hauv, tiv thaiv kev nkag mus ntawm chloride thiab xeb. Kev vuam sab hauv yog ua los ntawm kev siv cov pas nrig vuam uas muaj kev tiv thaiv xeb siab dua 316L, thiab kev kho tshwj xeeb ua kom muaj kev tiv thaiv xeb zoo heev rau sab hauv.
(3) Lub zog ntawm cov qauv: Cov phaj sib xyaw ua ke kub-kub ua tiav kev sib txuas ntawm cov hlau (kev sib txuas ntawm qib molecular), muab rau lawv lub zog tag nrho ntau dua li 13 hli phaj ntawm cov hlau Q235 ntshiab. Lawv kuj zoo dua li tsuas yog overlaying 3 hli stainless hlau liner rau ntawm 10 hli carbon hlau phaj.

 

Ntawm ntau tus neeg sib tw, tus neeg siv khoom tau xaiv peb cov kev daws teeb meem, thiab peb cov khoom tau ua rau tus neeg siv khoom ntseeg siab. Tom qab xya xyoo ntawm kev ua haujlwm txij li thaum xa khoom, lub silo sludge tsis tau ntsib teeb meem dab tsi, qhia tau tag nrho qhov kev ntseeg siab ntawm cov phaj sib xyaw hauv cov chaw muaj chloride ntau.

Qhov project no qhia txog Haibar txoj kev txawj ntse thoob plaws hauv kev lag luam - siv cov thev naus laus zis tiv thaiv xeb siab (clad plates) los ntawm kev lag luam tshuaj mus rau kev tsim kho ib puag ncig.

 

https://www.hibarmachinery.com/news/Corrosion-resistant-sludge-silo2

 

 


Lub sijhawm tshaj tawm: Lub Xya Hli-07-2025

Kev Nug

Sau koj cov lus ntawm no thiab xa tuaj rau peb