Qhov Tseem Ceeb ntawm Cov Kav Dej Ob Chav Welded thiab Cov Kav Dej Polyurethane Lined hauv Kev Vuam Kav Dej

Ob chav welded yeeb nkabhais txog cov yeeb nkab uas tau vuam ob zaug los ua kom muaj qhov sib koom ua ke zoo dua thiab ruaj khov dua. Hom yeeb nkab no feem ntau siv rau hauv kev tsim cov kav dej uas qhov zoo thiab lub zog vuam yog qhov tseem ceeb. Cov txheej txheem vuam ob zaug suav nrog kev siv cov txheej txheem vuam los sib txuas ob lub yeeb nkab sib cais ua ke kom ntseeg tau tias muaj kev sib txuas zoo thiab tsis muaj qhov tsis sib xws. Qhov no tsis yog tsuas yog ua kom lub zog thiab kev ruaj khov ntawm cov yeeb nkab xwb, nws kuj tseem txo qhov kev pheej hmoo ntawm kev vuam tsis zoo thiab kev xau.

Polyurethane cov yeeb nkab uas muaj kab, ntawm qhov tod tes, yog ib lub yeeb nkab uas muaj ib txheej polyurethane uas muab kev tiv thaiv ntxiv tiv thaiv kev xeb, kev puas tsuaj, thiab kev tawm tsam tshuaj lom neeg. Lub txheej sab hauv yog siv rau sab hauv ntawm lub yeeb nkab los tsim ib qho kev thaiv ntawm cov kua dej uas raug thauj mus los thiab qhov chaw hlau ntawm lub yeeb nkab. Cov yeeb nkab polyurethane yog qhov tshwj xeeb tshaj yog rau cov yeeb nkab siv los nqa cov tshuaj corrosive lossis ua haujlwm hauv cov xwm txheej ib puag ncig hnyav. Polyurethane linings tsis yog tsuas yog ntev lub neej ntawm koj cov yeeb nkab, lawv kuj txo qis kev pheej hmoo ntawm kev xau thiab cov nqi txij nkawm.

Tsis tas li ntawd, qhov ua tau zoo ntawm kev tsim khoom ntawmcov kav hlau kauvyog siab dua li ntawm cov yeeb nkab hlau tsis muaj qhov. Rau cov yeeb nkab tsis muaj qhov, cov txheej txheem tsim khoom suav nrog kev rho tawm cov hlau khov kho los ntawm cov pas nrig perforated, ua rau cov txheej txheem tsim khoom qeeb dua thiab nyuaj dua. Qhov sib piv, cov yeeb nkab welded tuaj yeem tsim tawm hauv cov kab uas hla loj dua thiab ntev dua, ua rau lub sijhawm tsim khoom luv dua thiab ua haujlwm tau zoo dua. Qhov no ua kom muaj kev muab cov yeeb nkab zoo tas li hauv lub sijhawm luv dua, ua rau nws yog qhov kev daws teeb meem txhim khu kev qha thiab txuag sijhawm rau ntau yam lag luam.

Lwm qhov zoo ntawm cov kav dej vuam uas muaj kauv yog lawv txoj kev tiv taus zoo heev rau kev nyuaj siab sab nraud thiab kev ntxhov siab ntawm lub tshuab. Cov vuam muab kev ruaj khov ntxiv, ua rau cov kav dej no tiv taus kev nyuaj siab ntau dua li cov kav dej tsis muaj qhov txuas. Cov yam ntxwv no tseem ceeb heev rau cov ntawv thov hauv kev lag luam roj thiab roj av, qhov twg cov kav dej raug kev nyuaj siab sab hauv thiab sab nraud. Los ntawm kev siv cov kav dej vuam uas muaj kauv, cov tuam txhab tuaj yeem ua kom muaj kev nyab xeeb thiab ua tau zoo ntawm cov peev txheej tseem ceeb no.