Raws li cov qauv tseem ceeb hauv kev lag luam plua plav thiab cov khoom siv khib nyiab pov tseg, kev tsim kho zoo ntawm cov plua plav hlau hlau ncaj qha cuam tshuam rau kev nyab xeeb ntawm cov qauv, kev sib khi ua haujlwm, thiab ntev - lub sijhawm ua haujlwm ruaj khov ntawm cov khoom siv. Tsis zoo li ntawm - qhov chaw sib sau ua ke ntawm cov khoom siv hlau dav dav, hlau plua plav hopper kev tsim kho feem ntau cuam tshuam nrog cov khoom siv tshem tawm cov plua plav tawm thiab cov khoom siv qis qis, nrog rau kev teeb tsa thiab kev ua haujlwm hauv siab - qhov siab, siab - qhov kub thiab txias, lossis ib puag ncig corrosive. Cov qauv kev tsim kho nruj yuav tsum tau ua raws li kom paub txog kev tsim qauv thiab kev ua haujlwm zoo.
Nyob rau theem pib ntawm kev tsim kho, kev npaj ua kom zoo thiab ntawm -kev txheeb xyuas qhov chaw yog qhov tseem ceeb. Chav tsev tsim kho yuav tsum tsim kom muaj ib qho kev tsim kho tshwj xeeb raws li kev tsim cov duab kos thiab cov ntaub ntawv txheej txheem, kom meej meej cov khoom, specifications, interface qhov ntev, thiab kev txhawb nqa ntawm cov plua plav hopper. Qhov siab, theem, thiab kos ib feem ntawm txoj haujlwm ntawm lub hauv paus engineering lossis kev teeb tsa platform yuav tsum raug txheeb xyuas kom ntseeg tau tias kev sib txawv yog nyob rau hauv kev txwv. Rau cov plua plav hoppers uas yuav tsum tau txuas mus rau cov nroj tsuag steel qauv lossis cov cuab yeej siv platform, cov qauv tsim nyog yuav tsum tau kuaj xyuas ua ntej, thiab qhov tsim nyog ntawm cov hoisting passages thiab chaw ua haujlwm yuav tsum tau kuaj xyuas. Yog tias tsim nyog, qhov ruaj khov scaffolding lossis cov chaw ua haujlwm yuav tsum tau tsim los tsim kom muaj kev nyab xeeb rau kev tsim kho.
Thaum lub sij hawm tsim thiab sib dhos, vuam thiab tsim cov qauv yuav tsum nruj me ntsis ua raws li. Lub hopper lub cev ntawm hlau tshauv hoppers feem ntau yog ua los ntawm dov thiab welded steel daim hlau. Weld zoo yuav tsum ua raws li tam sim no steel qauv vuam specifications. Kev thauj khoom tseem ceeb-cov kabmob welds yuav tsum tsis muaj- kuaj kev puas tsuaj los xyuas kom tsis muaj qhov tsis xws luag xws li tawg, slag suav nrog, thiab nkag mus tsis tiav. Cov txheej txheem vuam yuav tsum raug xaiv raws li cov khoom siv. Piv txwv li, stainless hlau tshauv hoppers yuav tsum zam cov pa roj carbon monoxide, siv homogeneous welding cov ntaub ntawv, thiab tswj cov cua sov input los tiv thaiv intergranular corrosion; Thaum tshav kub kub-resistant steel tshauv hoppers yuav tsum tau sib xws thaum tshav kub kub- cov ntaub ntawv welding resistant thiab yuav tsum xyuas kom meej lub siab -kub kev ua tau zoo ntawm cov welds. Thaum lub sij hawm sib dhos, flange nto yuav tsum tiaj tus, ntsia liaj qhov rooj txoj hauj lwm meej, thiab kev sib txuas nrog cov cuab yeej uas nyob ib sab yuav tsum nruj nruj kom tiv thaiv huab cua los yog plua plav tawm tom qab.
Kev txhim kho thiab kho yuav tsum ua kom tau raws li cov load-cov kabmob muaj peev xwm thiab kev ruaj ntseg. Cov ntoo tshauv hopper txhawb nqa ncej lossis cov khoom dai yuav tsum tau xaiv thiab npaj raws li tus qauv tsim. Welded lossis bolted kev sib txuas yuav tsum muaj lub zog txaus thiab rigidity thiab raug kho rau kev tiv thaiv -loosing thiab tiv thaiv- corrosion. Rau qhov loj - loj los yog cantilevered tshauv hoppers, tiv thaiv - overturning thiab seismic xam yuav tsum tau ua, thiab kab pheeb ces kaum bracing los yog khi rods yuav tsum tau ntxiv raws li tsim nyog los txhim kho tag nrho cov stability. Thaum lub sij hawm installation, theem ntsuas, theodolites, thiab lwm yam kev ntsuas yuav tsum tau siv los kho cov kab rov tav thiab ntsug kev sib dhos ntawm cov tshauv hopper kom ntseeg tau tias cov ntaub ntawv du thiab tiv thaiv cov khoom sib cais. Cov pob qij txha yooj yooj yim yuav tsum tau siv rau kev sib txuas nrog cov kav dej, li qub, thiab lwm yam khoom siv pabcuam kom haum rau thermal expansion thiab contraction thiab vibration displacement, thaum ua kom ntseeg tau ruaj khov sealing.
Sealing thiab tiv thaiv kev tsim kho yog qhov tseem ceeb rau kev tiv thaiv ib puag ncig thiab kev nyab xeeb. Sealing gaskets lossis sealing rings yuav tsum tau nruab rau ntawm qhov sib cuam tshuam ntawm cov hmoov tshauv hopper thiab cov khoom siv sab saud / hauv qab, tshuaj xyuas qhov rooj, manholes, thiab lwm yam, raws li xav tau. Bolt tightening quab yuam yuav tsum tsis sib xws thiab nruab nrab kom tsis txhob to vim tsis sib xws. Nyob rau hauv ib puag ncig flammable los yog lom plua plav, lub electrostatic grounding network yuav tsum tau muab tso thiab sim ib txhij los xyuas kom meej tias cov av tiv thaiv tau raws li kev tawg- cov ntaub ntawv pov thawj, thiab tawg tawg discs los yog kev nyab xeeb li qub yuav tsum tau muab tso rau hauv qhov chaw tsim nyog. Rau cov tshauv hoppers xav tau rwb thaiv tsev los yog cov rwb thaiv tsev kub, lub plhaub tiv thaiv yuav tsum tau ntxiv rau txheej txheej, nrog rau cov khoom siv rwb thaiv tsev ruaj ntseg thiab cov pob qij txha nruj kom tiv thaiv kom tsis txhob muaj cua sov los yog qhov kub thiab txias heev uas tuaj yeem ua rau muaj kev nyab xeeb ntawm cov neeg ua haujlwm.
Kev ua haujlwm thiab kev lees txais yuav tsum suav nrog cov ntsuas kev ua haujlwm thiab kev nyab xeeb. Tom qab kev tsim kho, qhov tsis muaj - thauj khoom thiab thauj khoom ua haujlwm ntawm cov hmoov tshauv hopper yuav tsum tau kuaj xyuas cov khoom los ntawm cov khoom los xyuas qhov kev ua haujlwm ntawm cov cuab yeej pabcuam xws li kev saib xyuas qib khoom, koov - cov khoom tawg, thiab kev tswj xyuas kev thauj khoom. Kev ntsuas kev sib khi yuav tsum tau ua, siv qhov ntsuas qhov tsis zoo los yog kev tsim cov pa luam yeeb los nrhiav thiab kho cov xau. Cov ntaub ntawv lees paub yuav tsum suav nrog cov ntaub ntawv pov thawj, cov ntaub ntawv tshuaj xyuas vuam, cov ntaub ntawv ntsuas kev teeb tsa, cov txiaj ntsig tshawb pom qhov tsis zoo, thiab cov ntaub ntawv pov thawj kev nyab xeeb kom paub tseeb txog kev taug qab thiab rov qab- pov thawj.
Nyob rau hauv cov ntsiab lus, cov hlau tshauv hopper tsim qauv yog siv thoob plaws hauv tag nrho cov txheej txheem, los ntawm kev npaj ua ntej, fabrication thiab sib dhos, installation thiab kho, sealing thiab tiv thaiv, mus rau commissioning thiab txais. Nws hais txog kev tswj kom meej meej, cov txheej txheem txuas txhim khu kev qha, thiab kev tiv thaiv kev nyab xeeb. Kev ua raws li tus qauv kev tsim kho tsis yog tsuas yog ua kom muaj kev ua tau zoo ntawm cov hmoov tshauv hopper nws tus kheej tab sis kuj tsim lub hauv paus ruaj khov rau lub sijhawm ntev -, kev ua haujlwm ruaj khov ntawm tag nrho cov plua plav tswj system.