Cov ntxaij lim dej yog siv rau sieving thiab filtering nyob rau hauv acid thiab alkaline ib puag ncig tej yam kev mob, thiab cov roj av kev lag luam yog siv raws li ib tug av nkos tshuaj ntsuam, thiab cov tshuaj fiber kev lag luam yog siv raws li ib tug sieve screen.
Lub lim mesh ib nrab melts lossis melts lwm qhov ntawm cov khoom kom ob lossis ntau qhov tsis sib xws yog sib koom ua ke. Nyob rau hauv txoj kev no, lub lim mesh yog discolored vim qhov kub thiab txias. Xav txog cov teeb meem zoo nkauj, nws raug nquahu kom ua cov kua qaub tag nrho tom qab ua tiav Ntxuav thiab txhuam
Ib txheej ntawm passivation zaj duab xis yog tsim nyob rau saum npoo ntawm cov ntxaij lim dej, thiab nws tshwm sim raws li ib tug ruaj khov oxide nyob rau hauv cov xwm. Nws tuaj yeem hais tias txawm hais tias cov hlau tsis muaj hlau mesh yog oxidized rau ntau qib raws li kev siv, nws yuav raug oxidized. Qhov tshwm sim no hu ua corrosion.
Lub tshuab lim dej yog plua plav thiab yooj yim tshem tawm cov av tuaj yeem ntxuav nrog xab npum, tsis muaj zog detergent lossis dej sov.
Qhov saum npoo ntawm lub lim mesh muaj cov tshuaj bleaching thiab ntau cov kua qaub txuas. Nws yuav tsum tau yaug tam sim ntawd nrog dej, ces dipped nyob rau hauv ib tug nruab nrab carbonated soda aqueous tov los yog ammonia tov, thiab ntxuav nrog dej sov los yog ib tug nruab nrab detergent. Thaum lub sij hawm npaj cov txheej txheem ntawm stainless hlau mesh, muaj ntau yam txuas xws li hlau kos duab, txoj kab uas hla hloov, woven mesh, thiab ca mesh. Yog li ntawd, qhov saum npoo ntawm stainless hlau mesh yuav inevitably ua raws li ib co roj los yog av. Qhov no yuav tsum tau qhov saum npoo ntawm lub mesh. Ntxuav thiab descaling kom paub tseeb tias zoo thiab zoo.
Cov roj, roj thiab roj lubricating ntawm qhov chaw ntawm lub lim mesh yuav tsum tau muab ntxuav nrog ib daim ntaub mos, thiab tom qab ntawd ntxuav nrog ammonia tov los yog cov tshuaj ntxuav tes tshwj xeeb lossis cov tshuaj ntxuav tes.
