Kukula kwa mphira- Chida Chosinthika cha Kulumikiza Mapaipi

M'mapaipi a mafakitale, zolumikizira mphira ndi chinthu chofunikira kwambiri chomwe sichimangolumikiza mapaipi, komanso kuyamwa kugwedezeka, kubweza kusintha kwa kutentha, ndikuthandizira kwambiri pakugwira ntchito kwanthawi zonse kwa mapaipi.
Nkhaniyi ifotokoza za kukula, kagayidwe kake, kuchuluka kwa kuthamanga, ndi njira yolumikizira mafupa okulitsa labala.

Kukula ndi magulu

Kukula kwa maulalo okulitsa mphira nthawi zambiri kumatsimikiziridwa ndi magawo monga mainchesi, kutalika, ndi kuchuluka kwake.Malinga ndi mawonekedwe ake komanso magwiridwe antchito, zolumikizira mphira zitha kugawidwa m'magulu akulu awa:

• Mpira umodzi wowonjezera wowonjezera: Mpira umodzi wolumikizira mphira uli ndi thupi lokulitsa lozungulira, lomwe nthawi zambiri limagwiritsidwa ntchito kuyamwa kugwedezeka ndi kusamuka kwa mapaipi mbali imodzi.
• Mpira wawiri wowonjezera wolumikizira: Cholumikizira cholumikizira mphira pawiri chimakhala ndi matupi awiri otambalala, omwe amatha kuyamwa kugwedezeka ndi kusamuka kwa payipi m'njira zingapo ndipo imakhala ndi ntchito zambiri.
• Mgwirizano wokulitsa mphira wamitundu yambiri: Cholumikizira cholumikizira mphira chamipira chimakhala ndi matupi okulirapo angapo, omwe amatha kukulitsa komanso kuyamwa bwino kwa mayamwidwe ndipo ndi oyenera kuyika mapaipi pansi pamikhalidwe yapadera yogwirira ntchito.

Zakuthupi

• Chithunzi cha EPDM
• NBR
• KXT

Pressure level

Kupanikizika kwa maulalo okulitsa mphira kumatengera kapangidwe kawo, zinthu, ndi kapangidwe kake.Nthawi zambiri, kuchuluka kwa kupanikizika kwamagulu okulitsa mphira kumatha kugawidwa kukhala kutsika, kupanikizika kwapakatikati, komanso kuthamanga kwambiri.Mapaipi owonjezera a mphira otsika ndi oyenera kuyika mapaipi otsika, pomwe kupanikizika kwapakatikati ndi zolumikizira za mphira wothamanga kwambiri ndizoyenera pamapaipi apamwamba, monga mapaipi amafuta, mafuta, gasi, ndi madera ena.

Njira yolumikizirana

Njira zolumikizirana zolumikizira mphira nthawi zambiri zimaphatikizira kulumikizana kwa flange, kulumikizana kwa ulusi, ndi kulumikizana kolimbitsa.Pakati pawo, kugwirizana kwa flange ndi njira yodziwika kwambiri yolumikizira, yomwe ili yofanana ndi kugwirizana kwa mapaipi a flange.Flange ya cholumikizira cholumikizira mphira imalumikizidwa ndi payipi ya mapaipi kudzera pa mabawuti, ndikupanga kulumikizana kosindikizidwa.Kulumikiza screw ndi njira yosavuta komanso yodalirika yolumikiza maulalo okulitsa mphira ku mapaipi kudzera mu ulusi wamkati ndi kunja.Kulumikizana kwa splicing ndi njira yapadera yolumikizirana, yoyenera pamikhalidwe yomwe ili ndi zofunika kwambiri pakugwedezeka komanso kukhudzidwa kwamapaipi.

Malumikizidwe okulitsa mphira, monga zolumikizira zofunika pamapaipi, ali ndi ntchito monga kutsekemera kwa vibration ndi kubwezera kutentha, ndipo amagwira ntchito yofunika kwambiri pantchito zamafakitale.Pomvetsetsa kukula, kagayidwe, kuchuluka kwa kupanikizika, ndi njira yolumikizira mafupa okulitsa mphira, ndizotheka kusankha bwino ndikugwiritsa ntchito zida zowonjezera mphira, kuwonetsetsa kuti njira zamapaipi zikuyenda bwino komanso kukhazikika.Ndi kupita patsogolo kosalekeza kwaukadaulo wamafakitale, akukhulupilira kuti maulalo okulitsa mphira adzakhala ndi mitundu ingapo ya ntchito ndi chitukuko pankhani yolumikizira mapaipi.