中文
Pipeline systems yog ib feem tseem ceeb ntawm industrial thiab municipal infrastructure, thauj ntau yam kua thiab gases. Ib qho tseem ceeb rau kev txiav txim siab thaum xaiv cov khoom siv yeeb nkab thiab tsim yog seb puas yuav siv lub liner. Ib lineryog cov khoom siv ntxiv rau hauv cov yeeb nkab los tiv thaiv corrosion, puas, thiab lwm yam kev puas tsuaj. Txawm hais tias cov kav dej tsis muaj kab yuav muaj kev lag luam ntau dua ntawm kev nqis peev thawj zaug, lawv feem ntau tuaj nrog cov nqi kho mob siab dua thiab muaj peev xwm hloov cov nqi hauv lub sijhawm ntev.
Corrosion thiab hnav teeb meem
Cov kav dej tsis muaj kab muaj kev cuam tshuam ntau dua rau corrosion thiab puas.Thaum conveying corrosive xov xwm, unlined hlau kav yuav maj mam corrode, uas ua rau ib tug txo nyob rau hauv phab ntsa thickness thiab muaj peev xwm to. Tsis tas li ntawd, thaum xa cov kua dej uas muaj cov khoom siv, cov phab ntsa sab hauv ntawm cov yeeb nkab uas tsis muaj kab yuav raug hnav, uas yuav txo tau lub neej kev pab cuam ntawm cov yeeb nkab.
Cov nqi kho thiab kho
Vim tias cov kav dej tsis muaj kab muaj kev cuam tshuam ntau dua rau kev puas tsuaj, lawv yuav tsum tau tshuaj xyuas ntau zaus thiab tu. Qhov no suav nrog kev tshuaj xyuas sab hauv tsis tu ncua txhawm rau txhawm rau txhawm rau txhawm rau txhim kho corrosion thiab hnav, thiab ua haujlwm kho qhov tsim nyog. Cov haujlwm tu vaj tse no tsis yog siv sijhawm ntev xwb tab sis kuj raug nqi.
Hloov thiab downtime poob
Thaum cov yeeb nkab tsis muaj kab tsis ua haujlwm vim yog corrosion los yog hnav, nws yuav tsum tau hloov.Kev hloov pauv kev ua haujlwm feem ntau cuam tshuam nrog kev poob qis, uas ua rau cuam tshuam ntau lawm thiab cov nyiaj tau los poob. Tsis tas li ntawd, tus nqi ntawm kev hloov cov yeeb nkab feem ntau ntau dua li tus nqi ntawm kev pib txhim kho cov yeeb nkab kab.
Environmental thiab social impacts
Cov dej xau hauv cov kav dej tsis tau tsuas yog ua rau kev poob nyiaj txiag, tab sis kuj tseem tuaj yeem ua rau muaj kuab paug ib puag ncig loj. Piv txwv li, roj los yog tshuaj spills tuaj yeem paug cov khoom siv dej, cuam tshuam rau ecosystems, thiab tseem ua rau tib neeg kev noj qab haus huv. Cov kev cuam tshuam ib puag ncig thiab kev sib raug zoo no tuaj yeem ua rau muaj kev hais plaub ntug ntxiv thiab cov nqi them nyiaj.
Advances nyob rau hauv ob sab phlu technology
Nrog rau kev txhim kho thev naus laus zis, cov ntaub ntawv hauv ob sab phlu thiab cov txheej txheem kev siv kuj tseem txhim kho tas li. Niaj hnub nimno cov ntaub ntawv xws li polymers, ceramics thiab composites muaj kev txhim kho corrosion thiab hnav tsis kam, cuam tshuam rau kev pab cuam lub neej ntawm cov kav dej. Cov kev siv thev naus laus zis no ua rau kev nqis peev thawj zaug hauv cov yeeb nkab kab ntau qhov tsim nyog thiab cov txiaj ntsig mus sij hawm ntev dua pom tseeb.
Kev siv cov cuab yeej siv hauv ob sab hauv cov raj xa dej tsis yog tsuas yog txhim kho cov kav dej thiab kev nyab xeeb ntawm cov kav dej, tab sis kuj tseem txo cov nqi tu thiab hloov mus sij hawm ntev. Tshwj xeeb tshaj yog nyob rau hauv lub tshav pob ntawm dredging engineering, lub dredging hoses tsim los ntawm CDSR ntxiv optimize zog efficiency thiab kev khiav hauj lwm kev ua tau zoo los ntawm advanced txheej txheej technology, thiab ua tau raws li cov kev xav tau ntawm ntau yam complex engineering ib puag ncig.
Date: 26 Aug 2024