Trenutno, pod zahtjevima sigurnosti proizvodnje i zaštite okoliša mehaničkih zaptivača, upotrebamehaničke brtveza 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 Zaptivka između čahure i osovine;
2 Zaptivka između prstena i čahure;
3.Brtva između statičkog prstena;
4 zaptivke statičkog prstena i statičkog prstena;
5 zaptivnih poklopaca i tijela pumpe.
Općenito, curenje između čahure vratila, završnog poklopca za curenje i tijela pumpe je relativno lako otkriti i riješiti, ali je potrebno promatrati, posebno kada je mehanička brtvas 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.
