Endaweni yokusebenzela yomugqa wokukhiqiza osanda kwakhiwa, ithangi lokwelashwa kwangaphambili kanye negumbi lokomisa kudinga ukuhlanzwa kobuchwepheshe ngaphambi kokulungisa iphutha nasekuqaleni kokusebenza.Ngemva kokuphothulwa kwe-workshop yomugqa wokukhiqiza umdwebo, akuvunyelwe ukuvakashela, hhayi kuphela izisebenzi zakwamanye amazwe ezingavunyelwe ukungena, ngisho nabasebenzi benkampani nabo abangekho emphakathini, ngisho noma bengena, kufanele bashintshe izicathulo nezingubo ezikhethekile ngomoya. umnyango weshawa ukuze ungene.Konke lokhu kungokwenhloso eyodwa, ukuvimbela uthuli ukuthi lungangeni futhi luthinte izinga likapende.
Eqinisweni, kusukela ngosuku lokuqala lokuhlelwa kwe-workshop yokukhiqiza umugqa wokukhiqiza, cabanga njalo ukuthi ungavimbela kanjani uthuli yonke indawo.Isibonelo, umoya ongena endaweni yokusebenzela kufanele uhlungwe izikhathi ezimbalwa, uvalwe kuyo yonke ishabhu futhi ugcine ukucindezela okuhle okuhlobene nomhlaba wangaphandle.Inqubo yezokuthutha kufanele ingene ngomnyango okabili, abasebenzi abaphumayo nabangenayo badinga ukudlula ngomnyango weshawa yomoya, baye endaweni ehlanzekile ephakeme ngomnyango weshawa yomoya okabili.Abaphathi be-workshop bazama nokuvimbela ukungena kothuli, ukukhethwa kwezinto ezingenalutho noma kancane ngangokunokwenzeka, izingubo zokusebenza okufanele zenziwe ngendwangu engalukiwe.Igumbi lokufutha elimbozwe ngezinto ezinamathelayo.Kodwa uthuli luyisitha esesabekayo.Ikuyo yonke indawo, futhi isilinganiso senani lezinhlayiya ezisemkhathini cishe izigidi eziyishumi kuya kwezingama-40 ngem3 ngayinye.Ulayini wokukhiqiza ohlanganisayo ophuma minyaka yonke we-MPVS engu-30,000 ungakhiqiza izinhlayiya zothuli eziyizigidigidi eziyi-1.5 kuye kweziyi-6 ku-150,000 m2, yingakho izinkundla zokucobelelana ngolwazi zomugqa wokukhiqiza zithatha uthuli njengesitha sazo esikhulu.Ngenxa yalezi zizathu ezingenhla, leli phepha lixoxa ngenkinga yokuhlanzwa okujulile kokuqala komugqa wokukhiqiza we-coating entsha ngaphambi kwe-tank kanye nangesikhathi sokusebenza kwecala legumbi lokumisa.
1. Hlanza i-groove yomugqa wokwelapha
Ikhwalithi yokuhlanza yangaphakathi ye-groove yomugqa wangaphambi kokwelashwa ithinta ngokuqondile ikhwalithi yendawo yomzimba, ngakho-ke ngaphambi kokuhlanza, kufanele sicabangele impahla ye-groove nokuthi ngabe ihlanganiswe ne-anti-rust layer kanye nokuhleleka kokuhlanza i-groove.Imishayo yensimbi kanye nengaphezulu lomkhombe kufanele kuhlanzwe kuqala, ukusuka phezulu kuye phansi.Futhi lapho uhlanza izindawo eziningana, uthuli olujwayelekile oluntantayo kufanele lususwe okokuqala (indlela ethile: okokuqala sebenzisa isicoci se-vacuum, bese usula ngokuphindaphindiwe nge-gauze enamathelayo), futhi ukuhlanza okwesibili kufanele kutholakale ekhoneni elifile elihlanzekile elinzima. ukuhlanza okokugcina noma ukungahlanzeki ukuhlanza (izinga lokwamukela: Ngemva kwezikhathi ezimbili zokuhlanza, ungachithi isikhathi esiningi esiteji sensimbi phezulu emzimbeni wethangi, vele uhambe phezu kwayo kafushane ngaphambi kokwamukela, sula i-1m ngokuhlanzekile i-gauze enamathelayo endaweni yensimbi noma ugongolo lwensimbi, futhi i-gauze enamathelayo ayishintshi umbala.
Lapho uhlanza indikimba eyinhloko yethangi, okokugeza okuchwepheshile kufanele kwengezwe ngesibhamu samanzi esinengcindezi ephansi engaba ngu-100KPa ukuze kukhishwe intlenga kanye namabala kawoyela odongeni lwangaphakathi (umnikezeli wamakhemikhali okwelashwa kwangaphambili uzosebenzisa futhi isincibilikisi esikhethekile ukuze asisuse. ukungcola okungahlobene ngaphambi kwethangi).Kulo msebenzi oyinhloko wale nkampani yokuhlanza yokuhlanza: ngaphambi kokuhlanza ithangi elikhulu, ukufinyelela epayipini lokuphakela amanzi ku-sediment noma ukugqwala;Susa amabala amafutha odongeni lwangaphakathi lwethangi;Susa ama-sundries angaphakathi - amabhola, ama-ballasts, njll. Lapho uhlanza ithangi, izitebhisi zokuphepha kufanele zimiswe ethangini ngalinye elikhulu ngaphambi kokwelashwa.Izinto ezidingekayo ohlelweni lokuhlanza zivame ukuba nzima, okuletha izingozi ezinkulu zokuphepha kubasebenzi abangaphakathi nangaphandle kwethangi.Kule phrojekthi yokuhlanza, kunzima ukuhlanza kanye, okungenani izikhathi ezingu-3 kuya kwezi-4 ukususa ngokuyisisekelo i-sediment phansi kwe-tank.Ngamafuphi, izinkampani zokuhlanza akufanele ziyeke ukuhlanza amathangi amakhulu ngaphambi kwe-tank yokwelashwa kwangaphambili, ukuze zihlangabezane nezidingo eziphezulu zabahlinzeki bamakhemikhali bemvelo ethangini.
2. Igumbi okomisa ngesikhathi sokuhlolwa kokuhlanza
Izidingo zokuhlanza igumbi lokomisa ngesikhathi sokusebenza kwesivivinyo ziphakeme kunezinye izinto zokuhlanza.Izinhlobo ezahlukene zamakamelo okomisa zinezindlela zokuhlanza ezihluke kancane.Ukuhlanza igumbi lokumisa esigabeni sokuqala sokwakhiwa okusha kuhlukaniswe izigaba ezintathu.Izigaba ezimbili zokuqala zingenziwa ngemva kokuqedwa kokwakhiwa, futhi isigaba sokugcina senziwa phakathi nomugqa wecala.Isigaba sokuqala sibizwa ngokuthi isiteji sokuhlanza okunamandla, lapho inkampani yokuhlanza njalo ihlanza zonke izingxenye zegumbi lokumisa kusukela ngaphakathi nangaphezulu.Inhloso ukususa amabhola uma kuqhathaniswa makhulu noma izinduku zokushisela ezeqile nezinye izinhlobonhlobo.Bese uhlanza ikhona ngalinye ngesicoci se-vacuum futhi, ibhodi lodonga lukahhavini kanye nothuli olusekhoneni likajenene kuqala kuhlanzeke futhi.Umyalelo wokuhlanza umi kanje: ukumunca ikhethini lomoya ekamelweni lokumisa → indawo yokukhipha umoya ekamelweni lokomisa → ukuhlanzwa kwangaphakathi kwesishintshi sokushisa → uphahla endaweni yokomisa → udonga lwegumbi lomoya ezinhlangothini zombili zegumbi lokomisa (noma ingaphezulu le-Angle insimbi yesibani sokubhaka, njll.) → ipayipi lomoya engxenyeni yokuqala yokufakelwa → inhlabathi egunjini lokomisa → ukuhlanzwa kwemfucumfucu emgodini nhlangothi zombili zethrekhi yegumbi lokomisa.
Okulandelayo izindlela zokuhlanza zesigaba sokuqala samahhavini amabili ahlukene:
Indlela 1:Ukuhlanza kwangaphakathi kwegumbi lokumisa uhlobo lwamafutha kunzima kakhulu kunegumbi lokumisa uhlobo lwesibani sokubhaka, ngoba isikhala sincane kakhulu lapho uhlanza igumbi lomoya ezinhlangothini zombili, futhi akulula ukuthi abantu bahambe ngaphakathi, ngakho-ke. ukuhlanza nakho kuhamba kancane.Izinto zokwakha, abasebenzi kanye nezinye izinsiza ezihlobene ezidingekayo ekuhlanzeni:
Indlela 2:Kunzima kakhulu ukuhlanza igumbi okomisa elihlinzekwa ngomoya.Ngenxa yokuthi indawo yegumbi lomoya incane futhi kunzima kubasebenzi ukuthi bangene ngaphakathi, kunzima ukuhlanza ingxenye yasendlini engenisa umoya.Kuthatha izinsuku ezimbili ukuhlanza igumbi okomisa elinikezwa umoya.Hlanza igumbi lomoya elingaphakathi kusukela phezulu kuye phansi ngosuku lokuqala.Ngosuku olulandelayo, ingaphakathi lehhavini liyahlanzwa kusukela phezulu kuya phansi futhi, futhi izinto ezidingekayo nazo zingama-30% ngaphezu kwehhavini.
Esigabeni sesibili, izinhlayiya zomoya ezindaweni ezintathu ekamelweni lokumisa zabhalwa ngemva kokuhlanza.Ngemva kwalokhu kuhlanza, izinhlangothi zombili zegumbi lokomisa kufanele zivalwe ngefilimu ukuze kuvinjelwe ukungcoliswa kwesibili okubangelwa ukuthuthwa komoya kanye nokwenqabela ukungena kwabasebenzi abangabalulekile.
Isigaba sesithathu sibizwa ngokuthi yisiteji sokungenisa umoya, esiqhutshwa ngokuhambisana nokuqhutshwa kwesivivinyo seworkshop.Amahora amabili ngaphambi kokukhiqizwa kwesivivinyo nsuku zonke, inkampani yokuhlanza igcoba umzimba wemoto (eyaziwa kakhulu ngokuthi imoto yokuxubha amazinyo) ngopende onamathelayo okhethekile kahhavini.Imoto yokuxubha amazinyo esigabeni semisebe kanye nesigaba sokuqala sokuhlala isikhathi eside singamunca uthuli nezinhlayiya eziningi.Kunezizathu eziningi ezithinta izinga lomdwebo, phakathi kwazo uthuli lwezinhlayiya luyisizathu esiyinhloko, kodwa futhi inkinga enzima.Ukuxazulula inkinga yezinhlayiya zomzimba okufanele zicatshangelwe kuzo zonke izici, isitshalo, izinto zokusebenza, ukugqoka kwabasebenzi, ukugqoka nokunye.
Isikhathi sokuthumela: Jan-17-2022