Single stage rotary vane vacuum pump

If the single-stage rotary vane vacuum pump in operation is not properly operated, there will often be faults, such as the vacuum degree of rotary vane vacuum pump drops, fuel injection, smoke, oil leakage at the oil seal, noise and so on, and the phenomenon of vacuum pump oil emulsification in the pump. In case of such a situation, we should not panic at first, and then eliminate it according to the fault after shutting down. Here are a few methods to eliminate trouble of single stage rotary vane vacuum pump.

1. Single-stage rotary vane vacuum pump <Smoke and fuel injection: refers to rotary vane vacuum pump in operation exhaust smoke or fuel injection.

1. Smoke, if the pump has just started to operate smoke phenomenon, belongs to normal, if smoke for a long time is abnormal. Solution: smoking indicates the repair of the pump's intake port, including pipes, valves and containers. After the leak is processed, the smoke will end. Vortex flowmeter.water-ring-pumps-are-used-in-the-oil-and-gas-industry

2. Fuel injection indicates that there are a lot of leakage points outside the intake port, and even the air inlet exposes the atmosphere. Solution: Seal the inlet of the pump to make the pump run, if there is no fuel injection, that there is a leak; exhaust valve damage, check whether the exhaust valve damage, replace the bad disc.Central-vacuum-system-for-fresh-food-packaging