Cov Teeb Meem ntawm Cov Txheej Txheem thiab Kev Sib Tw Hloov Kho Engineering hauv Kev Tsim Khoom Siv Lub Cev Valve hauv xyoo 2025

Hauv lub kaw lus kev lag luam tam sim no rau kev nyab xeeb thiab kev ua haujlwm ntev, cov kev xav tau txuas ntxiv txhim kho keeb kwm yav dhau los, lub cev valve ua lub hauv paus tseem ceeb ntawm lub siab, nws txoj kev tsim qauv thiab kev tswj hwm cov txheej txheem tsim khoom ncaj qha cuam tshuam rau kev ua haujlwm ntawm lub tshuab. Xyoo 2025, peb tau sau ua ke hauv ntau qhov kev txiav txim siab tshwj xeeb hauv ntau qhov teeb meem kev siv tshuab, tsim nyog mloog zoo hauv kev lag luam.

Qhov thib ib yog qhov teeb meem tswj kev ntxhov siab sab hauv ntawm lub cev valve uas ua los ntawm cov hlau carbon tuab. Hauv kev xav ib txwm muaj, kev siv tshuab tsis zoo thiab kev kho cua sov feem ntau raug teeb tsa sib cais, tab sis hauv kev siv siab, cov khoom no yuav tsum tau laus lossis ib feem annealed tom qab kev siv tshuab tsis zoo kom txo qhov kev pheej hmoo ntawm kev hloov pauv hauv theem ua tiav tom ntej. Peb tau ua haujlwm nrog ib pawg ntawm 16 "WCB valve lub cev, tus neeg siv khoom tsis xav tau kev laus thermal, qhov tshwm sim hauv kev tshuaj xyuas cov khoom tiav pom tias qhov sib txawv ntawm cov channel coaxiality txog li 0.4 hli, qhov kawg rov ua haujlwm siv sijhawm txog li 7 hnub.

Qhov thib ob, ntau thiab ntau tus neeg siv khoom xav tias lub cev valve yuav tsum tau tseg rau cov khoom siv tsis siv neeg, xws li qhov chaw teeb tsa actuator, qhov chaw txuas hlau sensor, thiab lwm yam. Qhov no xav tau kev cuam tshuam theem pib hauv tag nrho lub cev valve. Qhov no xav tau kev cuam tshuam thaum ntxov hauv kev tsim ntawm tag nrho lub tshuab, txwv tsis pub kev khawb lossis vuam tom qab tsis yog tsuas yog ua rau muaj kev ua haujlwm ntau ntxiv, tab sis kuj tseem yuav ua rau lub txheej puas tsuaj lossis hloov pauv kev faib tawm kev ntxhov siab, tso qhov txaus ntshai zais cia.

Hais txog kev xaiv cov khoom siv, rau qhov chaw muaj sulfur lossis chloride, cov hlau tsis xeb ib txwm muaj xws li CF8M tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua haujlwm ntev. Peb nyuam qhuav pib sim siv CD4MCu lossis 2507 duplex steel rau qee qhov haujlwm txawv teb chaws, hom khoom siv no muaj zog tiv taus corrosion, tab sis cov txheej txheem casting thiab vuam muab tso rau pem hauv ntej siab dua, tshwj xeeb tshaj yog nyob rau hauv qhov nyiam thermal tawg thiab lub zog sib txuas ntawm cov txheej txheem xav tau kev saib xyuas ntxiv.

Thaum kawg, hais txog kev sim thiab kev taug qab zoo, peb tau ua qhov kev tshuaj xyuas peb-seem, kev tshawb pom qhov tsis zoo ntawm cov khoom sib nqus, kev sim siab thiab kev taug qab cov ntaub ntawv ua tus qauv xa khoom, uas tsis yog tsuas yog txhim kho kev ntseeg siab ntawm cov neeg siv khoom, tab sis kuj pab txhawb kev taug qab qhov txhaum hauv kev ua haujlwm tom qab thiab kev txij nkawm.

Txawm hais tias lub cev valve yog ib qho khoom siv yooj yim, nws maj mam hloov ntawm "pov tawm" mus rau "cov khoom siv engineering systematic". Qhov tob ntawm kev koom tes ntawm cov engineers hauv theem tsim yuav txiav txim siab seb cov khoom puas sib tw thiab txhim khu kev qha.