Sem stendur, samkvæmt kröfum um framleiðsluöryggi og umhverfisvernd á vélrænni innsigli, notkunvélræn innsiglifyrir pumps has become more extensive, and the industrial and enterprises' dynamic equipment are mechanically sealed to ensure the static cover. leakage. Industrial pumps and chemical pumps have a wide variety of mechanical seals, and the models are different, but there are five points of the problem of leakage:
1 Innsiglið milli hlaupsins og skaftsins;
2 Innsiglið á milli hringsins og hlaupsins;
3.Innsiglið á milli kyrrstöðuhringsins;
4 innsigli kyrrstöðuhringsins og kyrrstöðuhringsins;
5 lokunarlokar og dæluhús.
Almennt séð er tiltölulega auðvelt að uppgötva og leysa lekann á milli bolshylsunnar, lekaloksins og dæluhlutans, en það er nauðsynlegt að fylgjast með, sérstaklega þegar vélrænni innsiglið.s is a liquefied gas or high pressure, toxic and harmful gas. It is relatively difficult. The remaining leaks are difficult to disclaimer and judging. On the basis of long-term management, maintenance practice, the symptoms of leakage can be observed and analyzed, and the correct conclusions can be obtained to properly use and repair.
