Vacuum pump exhaust leak how to do? Vacuum pump exhaust leakage solution

After long-term use of the vacuum pump, if there is no routine maintenance there will be some small or large problems, such as the exhaust port leakage, exhaust port leakage mainly due to: exhaust Filter problem Vacuum pump exhaust leak how to do? Vacuum pump exhaust leakage solution First, the cause of exhaust filter leakage 1, exhaust filter failure, oil and gas can not be completely separated. 2, exhaust filter mounting o-ring mouth seal bad. 3, exhaust filter installed in place. Shaft seal spills, leak problems are common. Reminder: When you find the shaft seal due to wear and leakage, oil leakage must be replaced when the shaft seal. Different pump types, different manufacturers of shaft seal structure is not the same. Should be based on the original design type with the same or similar seals put on. For example, spring rubber ring standard wear and tear is not serious, you can remove the fastening wire spring and then reload it. Serious wear and tear should be replaced according to the original caliber new ring. o-type, j-type and jo-type seals, have a standard series, the assembly should pay attention to the location of the security and compression. Some rubber seals can also be made. Its inner and outer diameter can be obtained by measuring the shaft and shaft holes, the size should be slightly smaller, the thickness of the room to be compressed, easy to install self-locking. Second, the daily maintenance of the vacuum pump 1,3 to 6 months to be replaced by a vacuum pump for the oil, each pump at the factory will indicate what oil is used. To change the original, do not mix, about 2,6 months for an exhaust filter and into the filter and vacuum pump oil grid. (Editor: Li Juan) Recommended reading: fluid machinery free generation mining services