Isihlawuleli semibhobho ethathiweyo ekwaziwa njengejoyinti yokwandiswa kunye nejoyinti yokwandisa, isetyenziswa ikakhulu ukuqinisekisa ukusebenza kwemibhobho.
I-Bellows compensator sisixhobo esiguquguqukayo, esincinci, esinqamlekileyo esinomsebenzi wokwandisa, owenziwe ngeentsimbi zentsimbi kunye namalungu. Umgaqo wokusebenza we-bellows compensator ubukhulu becala kukusebenzisa umsebenzi wayo wokwandiswa kwe-elastic ukubuyisela i-axial, i-angular, i-lateral kunye ne-displacement edibeneyo yombhobho ngenxa yokuguqulwa kwe-thermal, ukuguqulwa komatshini kunye ne-vibrations eyahlukeneyo yomatshini. Imisebenzi yembuyekezo ibandakanya ukuxhathisa uxinzelelo, ukutywinwa, ukuxhathisa kwe-corrosion, ukumelana nobushushu, ukumelana nefuthe, ukufunxa ukothuka kunye nokunciphisa ingxolo, enokunciphisa ukuguqulwa kwemibhobho kunye nokuphucula ubomi benkonzo yombhobho.
Umgaqo wokuSebenza
Eyona nto i-elastic element ye-compensator ye-corrugated yi-stainless steel corrugated pipe, esetyenziselwa ukuhlawulela i-axial, i-transverse kunye ne-angular direction ye-pipeline ngokuxhomekeke ekwandiseni kunye nokugoba kombhobho we-corrugated. Umsebenzi wayo unokuba:
1. Buyekeza i-axial, i-transverse kunye ne-angular thermal deformation yombhobho wokufunxa.
2. Funxa ukungcangcazela kwezixhobo kunye nokunciphisa impembelelo yesixhobo sokungcangcazela kumbhobho.
3. Funxa ukuguqulwa kombhobho obangelwa yinyikima kunye nokuthotywa komhlaba.
Umbuyekezi unokwahlulwa ngokweemvulo ezinganyangekiyo zembuyekezo kunye nembuyekezo ebophelelekileyo yembuyekezo ngokungqinelana nokuba iyakwazi ukufunxa ukutyhala koxinzelelo (i-blind plate force) eveliswa luxinzelelo oluphakathi kumbhobho; Ngokwendlela yokufuduka yemvubelo, inokwahlulwa ibe yi-axial type compensator, i-transverse type compensator, i-angular type compensator kunye noxinzelelo lwe-balance balance type bellows compensator.
Imiqathango yokusetyenziswa
I-Metal Bellows compensator yenziwe kuyilo, ukuveliswa, ukufakela, ulawulo lokusebenza kunye namanye amakhonkco. Ngoko ke, ukuthembeka kufuneka kwakhona kuthathelwe ingqalelo kule miba. Ukongeza ekusebenzeni kwayo kakuhle, iqondo lokushisa eliphakathi, elisebenzayo kunye nendalo yangaphandle, kunye noxinzelelo lwe-corrosion, i-ejenti yokucoca amanzi, njl., Kufuneka kuqwalaselwe xa ukhetha izinto zombhobho we-corrugated compensator kwinethiwekhi yokubonelela ukushisa.
Phantsi kweemeko eziqhelekileyo, izinto zombhobho otyaliweyo ziya kuhlangabezana nale miqathango ilandelayo:
(1) Umda ophezulu we-elastic, amandla okuqina kunye namandla okudinwa ukuqinisekisa ukusebenza kwe-bellows.
(2) Iplastiki elungileyo ukuququzelela ukuqulunqwa kunye nokucutshungulwa kwemibhobho edibeneyo, kunye nokucutshungulwa okulandelayo ukufumana ubunzima obaneleyo kunye namandla.
(3) Ukuchasana nokugqwesa okulungileyo ukuhlangabezana neemfuno ezahlukeneyo zendawo yokusebenza kwimibhobho edibeneyo.
(4) Ukusebenza kakuhle kwe-welding ukuhlangabezana neemfuno zenkqubo ye-welding ukuvelisa imibhobho edibeneyo. Kuba umsele wabeka wombhobho wombhobho womnatha womnatha, xa i-compensator yombhobho ethathiweyo intywiliselwa kwimibhobho ephantsi, imvula okanye ugutyulo olwenzeka ngengozi, izinto ezixhathisayo kwi-corrosion ngaphezu kwentsimbi kufuneka ziqwalaselwe, ezifana ne-nickel alloy, i-nickel alloy ephezulu, njl.
Izavenge
1. Imodeli, ukucaciswa kunye nokucwangciswa kwemibhobho ye-comensator iya kuhlolwa ngaphambi kofakelo, ekufuneka ihlangabezane neemfuno zokuyila.
2. Umbuyiseli onomkhono ongaphakathi, kuya kuqatshelwa ukuba isalathiso somkhono ongaphakathi siya kuhambelana necala lokuhamba okuphakathi, kwaye ihinge yomjikelezo wenqwelomoya yohlobo lwehinge iya kuhambelana nenqwelomoya ejikelezayo.
3. Umxhasi odinga "ukuqina okubandayo", izixhobo ezincedisayo ezisetyenziselwa ukuguqulwa kwangaphambili aziyi kususwa de kufakwe umbhobho.
4. Akuvunyelwe ukulungelelanisa ukufakwa ngaphandle kokunyamezela kombhobho ngokusebenzisa i-deformation ye-compensor corrugated compensator, ukwenzela ukuba ingachaphazeli umsebenzi oqhelekileyo we-compensor, ukunciphisa ubomi benkonzo kunye nokwandisa umthwalo wenkqubo yepayipi, izixhobo. kunye namalungu axhasayo.
5. Ngexesha lofakelo, i-slag ye-welding ayivumelekanga ukuba itshise phezu kwecala le-wave wave, kwaye i-wave case ayivumelekanga ukuba ihlupheke komnye umonakalo womatshini.
6. Emva kokuba inkqubo yombhobho ifakwe, amacandelo ancedisayo aphuzi kunye ne-fasteners esetyenziselwa ukufakela kunye nokuthutha kwi-comensator ye-corrugated iya kususwa ngokukhawuleza, kwaye isixhobo sokunciphisa siya kulungelelaniswa kwindawo echaziweyo ngokweemfuno zokuyila; ukuze inkqubo yombhobho ibe nomthamo owaneleyo wembuyekezo phantsi kweemeko zokusingqongileyo.
7. Zonke izinto ezihambayo zombuyekezi aziyi kuvalelwa okanye zithintelwe ngamacandelo angaphandle, kwaye ukusebenza okuqhelekileyo kwazo zonke iindawo ezihambayo kuya kuqinisekiswa.
8. Ngethuba lovavanyo lwe-hydrostatic, i-rack ye-second fixed pipe rack ekupheleni kombhobho kunye ne-comensator iya kuqiniswa ukukhusela umbhobho ukuba uhambe okanye ujikeleze. Kwi-comensator kunye nepayipi yayo yokudibanisa esetyenziselwa i-gas medium, qaphela ukuba ngaba kuyimfuneko ukongeza inkxaso yesikhashana xa ugcwalisa amanzi. Umxholo we-96 we-chloride yesisombululo sokucoca esisetyenziselwa uvavanyo lwe-hydrostatic aluyi kudlula i-25PPM.
9. Emva kovavanyo lwe-hydrostatic, amanzi aqokelelweyo kwimeko ye-wave wave aya kuchithwa ngokukhawuleza kwaye indawo yangaphakathi yecala lamaza iya kuphethwa yome.
10. Izinto zokugquma ezidityaniswe nemivumbo yombuyekezo aziyi kuba neklorin.
Izihlandlo zokufaka izicelo
1. Umbhobho onoguquko olukhulu kunye nendawo enyiniweyo yendawo.
2. Umbhobho omkhulu wedayimitha ene-deformation enkulu kunye nokufuduka kunye noxinzelelo oluphantsi lokusebenza.
3. Izixhobo ezifuna ukulinganiselwa ukuze zithathe imithwalo.
4. Imibhobho efunekayo ukufunxa okanye ukwahlula i-high-frequency mechanical vibration.
5. Umbhobho ofunekayo ukufunxa inyikima okanye isiseko sokuhlala.
6. Umbhobho ofunekayo ukufunxa ukungcangcazela kwindawo yokuphuma yempompo yombhobho.
Ixesha lokuposa: Oct-12-2022
