Hauv kev lag luam tshuaj lom neeg kev thauj mus los, kev ntseeg siab ntawm cov khoom siv ncaj qha cuam tshuam rau pej xeem kev nyab xeeb thiab kev ua haujlwm ntawm kev lag luam. Rau kev thauj mus los ntawm cov xov xwm corrosive xws li hydrochloric acid, kua alkali, thiab cov kuab tshuaj organic, ib hom tank ua los ntawm cov ntaub ntawv sib xyaw ua rau muaj kev nyiam los ntawm cov tuam txhab logistics -theGRP tsheb thauj mus los tank(fiberglass reinforced yas thauj tank). Nws lub teeb yuag, corrosion-resistant, thiab ntev- cov yam ntxwv ntawm lub neej muab txoj hauv kev tshiab rau kev txhim kho cov khoom siv tshuaj lom neeg.
Traditional hlau thauj tso tsheb hlau luam ntsib ob qhov teeb meem loj hauv kev siv tswv yim: ua ntej, corrosion thinning; carbon steel los yog stainless hlau tso tsheb hlau luam yog nquag pitting los yog kev nyuaj siab corrosion cracking tom qab ntev kev sib cuag nrog muaj zog acids thiab alkalis, ua rau muaj kev nyab xeeb; thib ob, hnyav hnyav. With a steel density as high as 7.85 g/cm³, the tank's weight often accounts for more than one-third of the total vehicle weight, directly compressing the effective cargo space.
Kev taw qhia ntawm fiberglass reinforced yas (GRP) hloov pauv qhov xwm txheej no. GRP tsheb thauj mus los tank siv cov txheej txheem txuas iav fiber ntau winding molding, siv lub computer- tswj cov xov paj lub kaum ntse ntse thiab qhov nro kom ua tiav qhov zoo tshaj plaws fiber ntau faib raws axial thiab circumferential cov lus qhia ntawm lub tank. Qhov kev tsim qauv no tsis tsuas yog tso cai rau lub tank kom ua tiav lub zog tensile piv rau cov hlau, tab sis kuj txo nws qhov ntom rau tsuas yog ib qho -quarter ntawm cov hlau. Ua ib qho qauv plaub- qag tank tsheb ua piv txwv, hloov lub tank nrog GRP lub tank tuaj yeem txo qhov hnyav tag nrho los ntawm 2-3 tons, txhais tau hais tias tib tus nqi thauj khoom tuaj yeem nqa mus rau ib qho chaw twg. Raws li qhov nruab nrab txhua xyoo mileage ntawm 100,000 mais, kev txuag roj thiab kev txo tus lej uas tshwm sim los ntawm kev txo qhov hnyav no yuav ua rau muaj kev lag luam rov qab los rau cov tuam txhab logistics.
Qhov kev sib tw tseem ceeb ntawm kev thauj mus los tshuaj lom neeg yog nyob rau hauv qhov nyuaj ntawm kev tshaj tawm. Lub zog txo cov khoom ntawm hydrochloric acid, muaj zog oxidizing zog ntawm sulfuric acid, decomposition yam ntxwv ntawm sodium hypochlorite, thiab permeability ntawm organic solvents txhua qhov chaw sib txawv xav tau ntawm cov ntaub ntawv tank. Qhov tshwj xeeb zoo ntawm GRP tsheb thauj mus los tso tsheb hlau luam yog nyob rau hauv kev tsim qauv ntawm cov khoom siv- los ntawm kev xaiv cov txheej txheem sib txawv rau hauv ob sab hauv, kev hloov kho kom haum rau cov xov xwm tshwj xeeb tuaj yeem ua tiav.
Piv txwv li, rau kev khaws cia thiab kev thauj mus los ntawm hydrochloric acid, resin -nplua nuj txheej tuaj yeem tsim siv bisphenol A hom unsaturated polyester resin; rau cov tshuaj chlorine- muaj cov xov xwm lossis cov tshuaj bleaching, vinyl ester resin muab kev tiv thaiv oxidation zoo dua. Hauv kev ua haujlwm tsis zoo, siab -kawg GRP tso tsheb hlau luam kuj tseem suav nrog cov hnab yas thermoplastic (xws li polypropylene thiab polyvinylidene fluoride), tsim cov qauv sib xyaw ntawm "thermoplastic liner + FRP txheej txheej." Cov qauv no tsis tsuas yog cais cov fibers los ntawm corrosive los ntawm nruab nrab tab sis kuj tswj lub zog tag nrho ntawm lub cev sib xyaw tank. Cov txheej txheem ntau- txheej txheej no ua kom lub tank ruaj ruaj ruaj ruaj txawm tias raug cuam tshuam thiab hloov pauv thaum thauj.
Nrog rau kev hloov kho tshiab rau cov kev cai thoob ntiaj teb rau kev thauj cov khoom txaus ntshai (xws li ADRs), cov kev xav tau kev nyab xeeb rau cov thawv ntim khoom thiab cov tsheb thauj khoom tau nce tas li. Niaj hnub nimno fiberglass tsheb thauj mus los tso tsheb hlau luam suav nrog finite ntsiab tsom xam thaum lub sij hawm tsim qauv los simulate kev ntxhov siab faib nyob rau hauv tej yam kev mob xws li thaum muaj xwm ceev braking, cornering, thiab rollover cuam tshuam. Local thickening designs ntawm sab nraud reinforcing tav thiab cov chaw txhawb nqa lub neej qaug zog ntawm kev sib txuas ntawm lub tank lub cev thiab lub chassis.
Nyob rau ntawm kev tsim khoom, qib automation ntawm cov txheej txheem winding molding txuas ntxiv txhim kho, kom ntseeg tau tias lub tank phab ntsa tuab thiab ruaj khov fiber ntau. Cov kev tsim kho tshiab no tsis yog tsuas yog txhim kho kev lag luam kev sib tw ntawm GRP tsheb thauj mus los, tab sis kuj tsim lub hauv paus rau kev hloov pauv hloov pauv ntawm cov tshuaj lom neeg.
Los ntawm kev pom kev lag luam, txawm tias thawj tus nqi yuav khoomGRP tanksyog me ntsis siab dua li cov pa roj carbon steel tso tsheb hlau luam, lawv cov txiaj ntsig zoo thoob plaws hauv lawv lub neej tag nrho, xav txog lawv lub neej 3-5 zaug ntev dua li cov hlau tso tsheb hlau luam, txo cov nqi tu thiab tu, thiab ua tiav kev ruaj ntseg lav tiv thaiv corrosion thiab leakage txaus ntshai, tau txais kev paub ntau ntxiv los ntawm cov neeg ua haujlwm. Nrog rau kev nce qib ntawm cov khoom siv sib xyaw ua ke thiab cov kev cai ib puag ncig nruj zuj zus, kev nkag mus ntawm cov tsheb thauj khoom hauv cov khoom siv tshuaj lom neeg kev lag luam yuav tsum nce ntxiv.