Mesh anode yog ib qho kev pabcuam anode rau kev tiv thaiv cathodic tam sim no uas muaj nuj nqis hlau oxide ribbon anode thiab hlau txuas. Lub anode net yog faus rau hauv lub hauv paus tank los muab kev tiv thaiv cathodic tam sim no rau lub tank hauv qab phaj.
Hlau hose feem ntau yog cov kav dej hloov tau yooj yim, uas yog ua los ntawm cov hlau tsis muaj steel, cov yeeb nkab lub cev thiab lub tes tsho mesh, thiab cov khoom flange feem ntau yog carbon hlau. Hlau hose muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, tsis kub tsis kam thiab corrosion kuj, thiab muaj qhov zoo ntawm lub teeb yuag, yooj yooj yim thiab installation yooj yim. Tib lub sijhawm, cov hlau hose kuj tuaj yeem txo qhov cuam tshuam ntawm thermal expansion thiab txias contraction.
Cov teeb meem hauv kev siv muaj xws li: ① loj distortion ntawm hlau hose; ② Lub zog ntawm lub hauv siab tsis txaus, ua rau" bulge" nyob rau saum npoo ntawm cov yeeb nkab lub cev; ③ Kev hloov pauv sab nraud me dhau, thiab cov roj tank yooj yim tawg thaum tog.
Kev saib xyuas yuav tsum tau them thaum yuav khoom: ① xaiv cov khoom lag luam nrog lub koob npe nrov thiab cov khoom zoo heev; ② Yog tias lub hose hlau ua haujlwm ntawm qhov kub thiab txias, qhov cuam tshuam ntawm qhov kub ntawm qhov siab yuav tsum tau txiav txim siab tag nrho. Lub siab yuav tsum raug kho nrog siv rau lub siab kho coefficient lub rooj, thiab cov chaw tsim khoom yuav tsum muab lub rooj kho siab coefficient; ③ Yog tias kev sib txuas flange raug saws, xoob flange yuav tsum tau txais los ntawm ib kawg kom txo qhov deformation ntawm lub hose thiab ua kom lub neej ntev kev pab cuam; ④ Nyob rau tib lub sijhawm, lub kav hlau ntev ntev yuav tsum raug xaiv los ua kom qhov kev hloov pauv sab nraud thiab axial hloov pauv.
Kev saib xyuas thaum lub sijhawm teeb tsa: ① xyuas qhov zoo ntawm cov hlau cathodic tiv thaiv hose ua ntej kev teeb tsa, thiab daws teeb meem hauv lub sijhawm; ② Tiv thaiv vuam slag splashing ntawm lub hose thiab mechanical hnav; ③ Cov ntsia hlau hose yuav tsum tsis txhob twist; ④ Lub hose hlau tsis tso cai los tuav lub zog tensile, thiab qee qhov kev ywj pheej yuav tsum tswj hwm; ⑤ Ua ntej lub tank tshiab tau muab tso rau hauv kev ua haujlwm, cov kav dej thiab cov kav hlau txuas nrog lub tank yuav tsum tau teeb tsa tom qab kev ntsuas dej tsim nyog.
Kev ceev faj thaum siv: ① lub hauv siab yog ua los ntawm cov hlau tsis muaj steel, thiab cov pitting corrosion ntawm chloride ion yuav tsum tiv thaiv thaum siv; ② Tsis txhob tso dej rauj ntawm lub raj xa dej uas muaj hlau hose, tshwj xeeb tshaj yog cov kav dej hnyav. Thaum cheb, maj mam qhib thiab kaw lub cheb valve. Yog tias tsim nyog, ntws cov condensate hauv chav ua ntej cheb; ③ Rau kev nyab xeeb, tsis txhob ua kom lub zog tuav ntawm lub hose hlau kom tsis txhob muaj kev phom sij; ④ Lub hose distortion thiab deformation tshwm sim los ntawm kev sib haum xeeb ntawm cov roj tank yuav tsum tau ua kom zoo raws sijhawm; ⑤ Tshawb xyuas lub hose hlau tsis tu ncua; ⑥ Nrhiav teeb meem thiab daws lawv raws sijhawm.
