Imininingwane enzuzo
Inani (izinto):4
Isikhathi sokuthumela:45 days
Indlela yokuthumela:Uhambo lwezitimela, uhambo lwezinyoni
Ukubonisa umlingani
I-flange ephakanyisiwe ngokuvamile ibhekisa ku-flange ekhethekile enomsebenzi wokukhulisa ukuphakama noma ubude bengxenye yokuxhuma. Imisebenzi yayo eyinhloko nezincazelo yilezi:
Ukukhokhela ukwehluka kokuphakama phakathi kwezingxenye ezixhunyiwe
Ekuxhumaneni kwezinhlelo zamapayipi ezimbonini noma ezintweni zokusebenza, lapho kukhona umehluko othile wokuphakama phakathi kwezingxenye ezimbili ezixhunyiwe, ukusetshenziswa kwama-flange aphakanyisiwe kungalungisa ngempumelelo leli goli, ukuze amapayipi noma izinto zokusebenza zixhunywe kahle, kuqinisekiswe ukuqhubeka nokuzinza kohlelo lonke.
Ngokwesibonelo, kwezinye izitshalo ezinkulu zamakhemikhali, ukuxhumana phakathi kwama-reactor nemishayo yokudlulisa ezindaweni eziphakeme ezahlukene, i-flange ephakanyisiwe ingalungisa ukuphakama kokuxhumana ngokuya ngezidingo zangempela, ukuze umshayo ukwazi ukuxhuma ngokunembayo esikhombimsebenzini se-reactor, kugwenywe izinkinga ezifana nobunzima bokuxhuma noma ukucindezeleka okubangelwa ukwehluka kokuphakama.
Kulula ukufaka nokugcina
I-flange ephakanyisiwe inganikeza isikhala esisebenzayo esilula kubafaki bezinto ngaphandle kokushintsha umshayo wokuqala noma ukuhlelwa kwemishini, okwenza kube lula ukuqinisa amabhawodi nokushintsha ama-gasket, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokufakwa nokugcinwa futhi kuncishiswe ubunzima bokusebenza nomzamo womsebenzi.
Ngokwesibonelo, ezindaweni ezithile eziminyene, uma ukuxhumana kwe-pipeline kuxhunywa ngqo, kungase kubangele isikhala sokusebenza esinganele, kanti ukusetshenziswa kwama-flange aphakanyisiwe kungaphakamisa noma kunwebe ingxenye yokuxhuma endaweni elula, elula ukuthi abafaki bakwazi ukwenza umsebenzi wokwakha kanye nemisebenzi yokulungisa nokulungisa elandelayo.
Ukukhokhela ukwehluka kokuphakama phakathi kwezingxenye ezixhunyiwe
Ekuxhumaneni kwezinhlelo zamapayipi ezimbonini noma ezintweni zokusebenza, lapho kukhona umehluko othile wokuphakama phakathi kwezingxenye ezimbili ezixhunyiwe, ukusetshenziswa kwama-flange aphakanyisiwe kungalungisa ngempumelelo leli goli, ukuze amapayipi noma izinto zokusebenza zixhunywe kahle, kuqinisekiswe ukuqhubeka nokuzinza kohlelo lonke.
Ngokwesibonelo, kwezinye izitshalo ezinkulu zamakhemikhali, ukuxhumana phakathi kwama-reactor nemishayo yokudlulisa ezindaweni eziphakeme ezahlukene, i-flange ephakanyisiwe ingalungisa ukuphakama kokuxhumana ngokuya ngezidingo zangempela, ukuze umshayo ukwazi ukuxhuma ngokunembayo esikhombimsebenzini se-reactor, kugwenywe izinkinga ezifana nobunzima bokuxhuma noma ukucindezeleka okubangelwa ukwehluka kokuphakama.
Kulula ukufaka nokugcina
I-flange ephakanyisiwe inganikeza isikhala esisebenzayo esilula kubafaki bezinto ngaphandle kokushintsha umshayo wokuqala noma ukuhlelwa kwemishini, okwenza kube lula ukuqinisa amabhawodi nokushintsha ama-gasket, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokufakwa nokugcinwa futhi kuncishiswe ubunzima bokusebenza nomzamo womsebenzi.
Ngokwesibonelo, ezindaweni ezithile eziminyene, uma ukuxhumana kwe-pipeline kuxhunywa ngqo, kungase kubangele isikhala sokusebenza esinganele, kanti ukusetshenziswa kwama-flange aphakanyisiwe kungaphakamisa noma kunwebe ingxenye yokuxhuma endaweni elula, elula ukuthi abafaki bakwazi ukwenza umsebenzi wokwakha kanye nemisebenzi yokulungisa nokulungisa elandelayo.
Ukubopha ingcindezi yohlelo lwamapayipi
Lapho uhlelo lwamapayipi lunomthelela wokunwebeka nokuncipha ngenxa yokushisa, ukudlidliza noma okunye ukucindezela okuvela ngaphandle, kuzokwakheka ingcindezi ethile. I-flange eyi-raised ingadlala indima yokubopha nokukhokhela ngezinga elithile, yehlise umthelela wengcindezi ezingxenyeni zokuxhuma amapayipi, futhi yehlise ingozi yokuvuza noma ukulimala kwamapayipi.
Ngokwesibonelo, ohlelweni lokuthutha amapayipi esitimu eside, ngenxa yokushisa okuphezulu kwesitimu, ipayipi lizokhiqiza ukuhamba okukhulu kanye nengcindezi ngenxa yokunwebeka nokuncipha kokushisa. I-flange ephakanyisiwe ingakwazi ukumunca futhi ikhulule le micindezelo ngokusebenzisa izici zayo zesakhiwo kanye nokuxhumana okuguquguqukayo, futhi ivikele ubuqotho bokuxhumana kwepayipi.
Ukushintsha isiqondiso sokugeleza noma indlela yokuxhuma yoketshezi
Kwezinye izinhlelo eziyinkimbinkimbi zamapayipi, ngezinye izikhathi kudingeka ukuthi kushintshwe isiqondiso sokuhamba komoya noma kwamukelwe indlela ekhethekile yokuxhuma. I-flange ephakanyisiwe ingasetshenziswa ngokuhlangana nezinye izingxenye zamapayipi (njengama-elbow, ama-tee, njll.) ukuze kufezekiswe ukulawula okuguquguqukayo kwesiqondiso sokuhamba komoya nezidingo zokuxhuma ezihlukahlukene.
Ngokwesibonelo, enethelini yezimboni ezithile zamakhemikhali, ukuze kuvunyelwe ukuthi uketshezi luze lugeleke ngqo kuyunithi ngayinye yokusabela noma izinto zokugcina ngokuya ngezidingo zenqubo, i-flange ephakanyisiwe ingasetshenziswa ngokuhlanganiswa namalokhu angama-engeli ahlukene ukwakha indlela yokugeleza kwe-pipeline eyinkimbinkimbi futhi enembayo.
Yenza ngokwezidingo ezikhethekile zemvelo
Kwezinye izindawo zokusebenza ezikhethekile, njengokuba khona kwezinto ezonakalisayo, izinga lokushisa eliphezulu, ingcindezi ephezulu nezinye izimo, i-riser flange ingakhethwa futhi yakhelwe ngokukhethekile ngokuya ngezidingo ezithile zemvelo ukuze kuhlangatshezwane nokusebenza okuphephile nokuzinzile kohlelo lwamapayipi ezindaweni ezinzima.
Lapho uhlelo lwamapayipi lunomthelela wokunwebeka nokuncipha ngenxa yokushisa, ukudlidliza noma okunye ukucindezela okuvela ngaphandle, kuzokwakheka ingcindezi ethile. I-flange eyi-raised ingadlala indima yokubopha nokukhokhela ngezinga elithile, yehlise umthelela wengcindezi ezingxenyeni zokuxhuma amapayipi, futhi yehlise ingozi yokuvuza noma ukulimala kwamapayipi.
Ngokwesibonelo, ohlelweni lokuthutha amapayipi esitimu eside, ngenxa yokushisa okuphezulu kwesitimu, ipayipi lizokhiqiza ukuhamba okukhulu kanye nengcindezi ngenxa yokunwebeka nokuncipha kokushisa. I-flange ephakanyisiwe ingakwazi ukumunca futhi ikhulule le micindezelo ngokusebenzisa izici zayo zesakhiwo kanye nokuxhumana okuguquguqukayo, futhi ivikele ubuqotho bokuxhumana kwepayipi.
Ukushintsha isiqondiso sokugeleza noma indlela yokuxhuma yoketshezi
Kwezinye izinhlelo eziyinkimbinkimbi zamapayipi, ngezinye izikhathi kudingeka ukuthi kushintshwe isiqondiso sokuhamba komoya noma kwamukelwe indlela ekhethekile yokuxhuma. I-flange ephakanyisiwe ingasetshenziswa ngokuhlangana nezinye izingxenye zamapayipi (njengama-elbow, ama-tee, njll.) ukuze kufezekiswe ukulawula okuguquguqukayo kwesiqondiso sokuhamba komoya nezidingo zokuxhuma ezihlukahlukene.
Ngokwesibonelo, enethelini yezimboni ezithile zamakhemikhali, ukuze kuvunyelwe ukuthi uketshezi luze lugeleke ngqo kuyunithi ngayinye yokusabela noma izinto zokugcina ngokuya ngezidingo zenqubo, i-flange ephakanyisiwe ingasetshenziswa ngokuhlanganiswa namalokhu angama-engeli ahlukene ukwakha indlela yokugeleza kwe-pipeline eyinkimbinkimbi futhi enembayo.
Yenza ngokwezidingo ezikhethekile zemvelo
Kwezinye izindawo zokusebenza ezikhethekile, njengokuba khona kwezinto ezonakalisayo, izinga lokushisa eliphezulu, ingcindezi ephezulu nezinye izimo, i-riser flange ingakhethwa futhi yakhelwe ngokukhethekile ngokuya ngezidingo ezithile zemvelo ukuze kuhlangatshezwane nokusebenza okuphephile nokuzinzile kohlelo lwamapayipi ezindaweni ezinzima.
Ngokwesibonelo, ohlelweni lokukhiqiza uwoyela lwesikhululo sasolwandle, ngenxa yokuqothula okunamandla kwamanzi olwandle, i-riser flange ngokuvamile yenziwa ngezinto ezikhethekile ezimelana nokuqothula kwamanzi olwandle, futhi inokusebenza okuhle kokuvalwa namandla ukuze kuqinisekiswe ukusetshenziswa okuthembekile esikhathini eside endaweni yasolwandle.
I-riser flange ngokuvamile yakhiwa ama-flange, iziqephu ezimfushane kanye nezikulufu zokuxhuma. Kunezinhlobo eziningi zezakhiwo, njenge-plate-type riser flanges, i-neck-type riser flanges, njll., ezingakhethwa ngokuya ngezidingo ezahlukene zokusebenzisa.
Njengomkhiqizi wemishini kaphethiloli, inkampani yethu ikhiqiza futhi i-Blowout Preventer, i-Manifold, i-Cellar Connection, i-Valve, i-Pipe Fitting kanye ne-Control Apparatus, njll.
Uma udinga, sicela usithinte.
Insizakalo Yethu:
