- Iimeko kunye namalungiselelo oxinzelelo lovavanyo lwe-craft
I *.Inkqubo ye-piholine igqityiwe kwaye ihambelane neemfuno zoyilo kunye nemigaqo.
I.2.Isebe, i-hanger ne-hanger ne-pump rack igqityiwe, kwaye ukumiswa kwe-ray frica kufikelele ngokupheleleyo kwiinkcazo zoyilo, kunye nenxalenye yovavanyo, i-WODL kunye nezinye kufuneka zihlolwe kwaye zithathwa.
I.3.I-gege yovavanyo yovavanyo sele iqinisekisiwe, ukuchaneka kusekwe kwi-1.5, kwaye ixabiso elipheleleyo letafile kufuneka libe yi-1.5 ukuya kwi-2 ixesha eliphezulu.
I.4.Phambi kovavanyo, inkqubo yovavanyo, izixhobo kunye neziqhotyoshelweyo aziyi kubandakanyeka kwinkqubo yovavanyo, kwaye isikhundla sebhodi engaboniyo sisetyenziselwa ukusebenzisa uphawu olumhlophe lwe-lacquers kunye nerekhodi.
I.5.Amanzi ovavanyo kufuneka asetyenziswe ngamanzi acocekileyo, kwaye umxholo we-chilor ion emanzini akufuneki ungadli nge-25 × 10-6 (25 PPM).
I.6.Umbhobho wexeshana wovavanyo uyaqiniswa, kwaye ukhuseleko kunye nokuthembeka kufuneka kukhangelwe.
I.7.Jonga ukuba zonke ii-valves kumbhobho zikwimeko evulekileyo, ukuba ngaba izithuba zongezwa, kwaye i-villa yokubuyisa iyasuswa, kwaye emva kokuba i-crurege isuswe.
2. Qhoboshela uvavanyo lwepayipile
2.1.Uxinzelelo lovavanyo lwe-Pipe luyi-1.5 amaxesha oxinzelelo.
2.2. Xa umbhobho kunye nezixhobo zivavanywa njengenkqubo, uxinzelelo lovavanyo lombhobho lulingana okanye luvavanyo lovavanyo lwesixhobo, kwaye uxinzelelo lwefowuni ayingaphantsi koxinzelelo loyilo lwe-pipe, kwaye luvavanywe ngokomsebenzi wovavanyo lwezixhobo.
2.3.wI-HAn Le nkqubo igcinwe, umoya ufanele ukuphefumla, indawo yokukhupha umoya kufuneka ibe yeyona ndawo iphakamileyo yombhobho, kwaye yongeze ivalve engapheliyo.
2.I-4. Imibhobho enomahluko omkhulu, uxinzelelo oluphakathi lwendlela yovavanyo kufuneka lulinganiswe kwingcinezelo yovavanyo. Uxinzelelo lovavanyo lombhobho wolwelo kufuneka uxhomekeke kuxinzelelo lweyona ndawo iphakamileyo, kodwa uxinzelelo lwendawo ephantsi akufuneki ludlule kwi-tube.
2.5. Xa uxinzelelo lucinezelwe, ukonyusa kufuneka kucotha, kwaye emva kokuba uxinzelelo lovavanyo kufikelelwa, lilawulwa ngemizuzu eli-10, kwaye akukho ngxaki ngaphandle kokuvuza. Uxinzelelo lovavanyo lwehlisa uxinzelelo loyilo, luyele imizuzu engama-30, kwaye uxinzelelo aluwe, akukho mvumo uwafanelekile.
2.6. Emva kovavanyo, ipleyifa engaboniyo kufuneka isuswe ekuhambeni kwexesha, kwaye amanzi abekwe, kwaye uxinzelelo olubi lufanele ukuthintelwa xa ikhutshiwe, kwaye ayifanele inciphise amanzi. Xa ivumba lifunyanwa ngexesha lovavanyo, akufuneki liqwalaselwe, emva kokuphelisa isiphene, kufuneka iphinde ihlolwe kwakhona.
2.7.Uvavanyo lokuvuya lwenziwa emva kokuba uvavanyo loxinzelelo lwaludlulisiwe, kwaye uvavanyo olusebenzayo olusebenziseka.
2.8. Uxinzelelo lovavanyo lomvuzo lwenzelwe ukuba luyile uxinzelelo, uvavanyo lokuvuza kufuneka lujolise ekutshekisheni, i-flanger okanye i-valve ye-valve, ivalve ye-haisve, njl.
3. umbhobho wokupheliswa kombhobho kunye nokucoca
3.1. Iimfuno zeTekhnoloji yePhepha
3.1.1. Inkqubo ye-piholine kufuneka idityaniswe kwaye icoce (ekubhekiselwe kuyo njengokuhlambulula).
3.1.2. Indlela yokuvuthuza imiselwa ngokweemfuno zokusetyenziswa kombhobho, inkqubo emdaka yomphezulu ophakathi kunye nombhobho wangaphakathi zigqitywe, kwaye ukulandelelana kweenwele zimisiwe ngokubanzi, kwaye umbhobho wezinwele, kunye nokukhupha ityhubhu.
3.1.3. Ngaphambi kokuvuthuza, isixhobo ngaphakathi kwenkqubo kufuneka sikhuselwe kwaye sisuse iplate ye-orifice, i-valve yohlengahlengiso lohlengahlengiso kunye nomzimba wevali obuyiselweyo, njl., Kwaye enje.
3.1.4. Xa ihlambulukhwe, ubumdaka kumbhobho akufuneki ungene kwizixhobo, kwaye ubumdaka buqhume ngaphandle kwefowuni ayiyi kungena kumbhobho, i-valve yongezwa.
3.1.5. Ukucocwa kombhobho kufuneka kube nokuhamba okwaneleyo, kwaye uxinzelelo lwe-purge akufuneki ludlule kuxinzelelo loyilo, kwaye inqanaba lokuhamba lingaphantsi kwe-20 m / s. Xa ihlambulukhwe, faka i-hammer yenkuni ukubetha ityhubhu, kwaye ugxile kwi-WOLD kunye nezantsi kombhobho, kodwa akufuneki wonakalise umbhobho.
3.1.6. Isebe le-Pipe kufuneka liqwalaselwe ngaphambi kokuba livuthelwe, kwaye ukugqobhoza kwe-hanger kufanele komelezwe xa kufanelekile.
3.2. Ukucocwa kombhobho, indlela yokucoca
3.2.1. Ukuhamba kwamanzi: Ukusebenza kwe-Peedium ngumbhobho wenkqubo yamanzi. I-rinsing yamanzi inokufikelela kwinqanaba eliphezulu lokuhamba okanye ingaphantsi kwe-1.5 m / s kwityhubhu. Ifanelekile kumanzi angaphandle kunye nokungafihli nto ngokungena. Emva kokuba imibhobho isuswe, amanzi kufuneka edinwe ngethuba.
3.2.2.Ukucoca umoya: Ukusebenza kwe-Demerium ngokuthe ngcembe kutyhilwe ngokuthe chu kunye necandelo lomoya oxinzelelweyo kwimibhobho yegesi. Ukuba udibana ne-valve, kufuneka ususe ifleni ngaphambili uye kwiBhodi ye-Down, kwaye emva koko uyibuyise emva kokuba umbhobho. Uxinzelelo akufuneki ludlule kwikhonteyina kunye noxinzelelo loyilo lwe-pupe, kwaye ireyithi yokuhamba ayifanele ibe ngaphantsi kwe-20 m / s. Ngexesha lomoya, xa igesi engagungqiyo ayitshayi, izibuko eliphelileyo libekwe kwindawo ekujoliswe kuyo ukuze kuvavanywe ithagethi ye-lacquan, kwaye akukho rhabaxa, uthuli, kunye nobunye ubumdaka kwiplate ekujoliswe kuyo kwimizuzu emi-5.
3.2.3.I-Steam Sure: Iphakathi ephakathi ihlanjululwe kunye ne-steam kumbhobho weSteam. I-Steam ihlanjululwe ngaphambi kokuba ityhubhu efudumeleyo kufuneka icothe, emva koko ipholile iqondo lobushushu, emva koko liphakamise ityhubhu efudumeleyo, yenza i-tube yesibini, ukuphindaphinda okungaphantsi kwamaxesha amathathu. Igesi yokuphelisa kwi-vapor ecocekileyo ichithwe phezulu, kwaye uphawu kukuwa ngamehlo. Ububanzi boMbhobho yokuphelisa akufuneki bube ngaphantsi kobubanzi betyhubhu ye-purge. Owona mgangatho mfutshane: Iithagethi eziphindwe kabini kumaxesha amabini alandelelanayo, njengamabala abonakalayo kwiliso le-Dete kwi-0.6mm, ubunzulu bobunzulu bayo yi-1 / cm2; Ixesha elicocekileyo yimizuzu eli-15 (okt ezimbini kwimeko yepass, idlulile.
IXESHA LOKUQALA: UNV-25-2021