Praegu kasutatakse mehaaniliste tihendite tootmisohutuse ja keskkonnakaitse nõuete kohaseltmehaanilised tihendidjaoks 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 Puksi ja võlli vaheline tihend;
2 Tihendage rõnga ja puksi vahele;
3.Tihend staatilise rõnga vahel;
4 staatilise rõnga ja staatilise rõnga tihendit;
5 tihendusotsa ja pumba korpust.
Üldiselt on leket võlli hülsi, lekke otsakorgi ja pumba korpuse vahel suhteliselt lihtne avastada ja lahendada, kuid seda on vaja jälgida, eriti kui mehaaniline tihends 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.
