Ipayipi yenkqubo idlala indima ebalulekileyo kumandla, iikhemikhali, iikhemikhali, isinyithi kunye nezinye iiyunithi zemveliso. Inkqubo yokufaka inxulumene ngokuthe ngqo nomgangatho weprojekthi kunye nomthamo wokhuseleko. Ekufakweni kwepayipi yenkqubo, iteknoloji yepayipi yenkqubo yiprojekthi eneemfuno zobugcisa eziphezulu kunye nenkqubo yokufaka eyinkimbinkimbi kakhulu. Umgangatho wokufakwa kwepayipi uchaphazela ngokuthe ngqo umgangatho wenkqubo yokuthutha, awuchaphazeli kuphela inkqubo yokuthutha imveliso, kodwa ikwadlala indima enkulu emsebenzini. Ke ngoko, ekufakweni kwepayipi yenkqubo yokwenyani, umgangatho wokufakwa kufuneka ulawulwe. Eli phepha lixoxa kwaye lichaza ulawulo lokufakwa kwepayipi kunye neengxaki ekufuneka ziqwalaselwe kwicandelo lokufakwa kwepayipi eTshayina.
Umbhobho womoya ocinezelweyo
Ulawulo lomgangatho wokufakwa kwemibhobho eTshayina luquka ikakhulu: inqanaba lokulungiselela ulwakhiwo, inqanaba lokwakha, inqanaba lokuhlola, uvavanyo lokuhlola, inqanaba lokucoca imibhobho kunye nenqanaba lokucoca. Njengoko iimfuno zobugcisa zisanda, kulwakhiwo lokwenyani, kufuneka silungiselele, sifake, silawule kwaye silwe nokugqwala ngokwemeko yokwenyani.
1. Misela inkqubo yokufaka umbhobho wenkqubo
Ngaphambi kokuba kumiselwe ukufakwa kwepayipi yenkqubo, ubungakanani obusisiseko bofakelo lweprojekthi kunye nolwakhiwo kufuneka buchazwe ngokweemeko zofakelo kunye nendawo yokwakha kunye noyilo lolwakhiwo. Izixhobo eziphambili zabantu kunye nezixhobo zokwakha ziya kuqinisekiswa ngokuqonda imeko yonke yophuhliso lweprojekthi kunye nezixhobo eziphambili kunye nezixhobo zabantu zeyunithi yokwakha. Ngokucwangciswa kwenkqubo yezinto kunye nabasebenzi, ukwabiwa okubanzi kwenziwa. Phantsi kwemeko yokuqinisekisa inkqubela yokwakha, inkqubo ehambelanayo iya kucwangciswa kwaye ilungiselelwe ukusindisa abasebenzi bokwakha kunye nokulwela ixesha lokwakha, ukuze kuphuculwe ukusebenza kakuhle koomatshini abakhulu abanjengekhreyini.
Njengengongoma ephambili yokulungiselela iskimu sokwakha, iskimu sobugcisa siquka ikakhulu: iskimu sokuphakamisa esichanekileyo kunye nokusetyenziswa kwenkqubo yokuwelda. Xa kudityaniswa izinto ezikhethekileyo kunye nokuphakanyiswa kwemibhobho emikhulu, inkcazo yobugcisa yesikimu sokwakha kufuneka iphuculwe, kwaye isiseko esithile sesikhokelo kufuneka sithathwe njengesiseko sokwakhiwa nokufakelwa kwendawo. Okwesibini, ngokwemilinganiselo yomgangatho womxholo wesikimu sokwakha kunye nokuqinisekiswa kokhuseleko, iskimu sokwakha sinokumiselwa ngokuhlanganisa zonke iinkalo zezinto, kwaye indawo kufuneka ikhokelwe ngokufanelekileyo nangokucwangcisiweyo kulwakhiwo olufanelekileyo.
2. Ukusetyenziswa kwetekhnoloji yokwenziwa kwemibhobho ekwakhiweni
Njengenkqubo eqhelekileyo eTshayina, inkqubo yokufakelwa kwemibhobho kufuneka inikwe ingqalelo ngenxa yobunzulu obungagqibelelanga bokufakelwa kunye nobungakanani obuphantsi bokufakelwa. Umzekelo, ezinye iiprojekthi zokwakha zicebisa ukuba ukufakwa kwemibhobho kufuneka kube ngaphezulu kwama-40%, nto leyo ephucula kakhulu ubunzima bamashishini okwakha ngokwemeko yokwenyani. Njengekhonkco eliphambili lokufakelwa kwemibhobho yenkqubo, ubunzulu bokufakelwa kusekwinkqubo elula yokufakelwa kumashishini amaninzi eTshayina. Umzekelo, inkqubo yokufakelwa kwemibhobho ethe tye ene-elbow kunye ne-pipe ezimbini connection kwaye enye inokusombulula ingxaki elula yokufaka yepayipi yenkqubo. Xa izixhobo zokufaka imibhobho zifakiwe, azinakudlala indima yokufakelwa kwemibhobho. Ke ngoko, kulwakhiwo lokwenyani, kufuneka sicinge ngenkqubo yokwakha kwangaphambili, kwaye sifake igobolondo ehambelanayo esele ilungisiwe kwindawo yokufakela i-mercury kunye ne-heat exchanger phantsi kweemeko. Kwipayipi yokuhlanganisa eyenziwe kwangaphambili yentsimi elinganisiweyo, xa indibano yentsimi igqityiwe, iindawo zokudibanisa zeqela lentsimi elinganisiweyo zitsalwa zibuyiselwe kwisityalo esifanelekileyo sokwakha, kwaye izixhobo ezizenzekelayo zisetyenziswa ngokuthe ngqo ekudibaniseni, kwaye iflange ehambelanayo iqhagamshelwe ngeebholiti. Ngaloo ndlela, umsebenzi wokutywina ngesandla kwindawo yokwakha unokulondolozwa kwaye ukusebenza kakuhle kofakelo lwepayipi kunokuphuculwa.
Ixesha lokuthumela: Epreli-22-2021
