Dry screw vacuum pump oil change time and method

dry screw vacuum pump is a kind of in a variety of ways changed, create and maintain a vacuum pump seal equipment. People must use it in a long period of time after the oil change. Is to make the normal operation of machinery and equipment, but how people exchange oil time and there are strict requirements. The following is a detailed introduction to every person.

one, the oil pump is very simple

1. Add new oil, all remaining oil in the pump are polluting the environment of the new oil, so the oil pump should be cleaned immediately.

2。 Allow the pump to run and softening oil, heating oil channel, and then open to the air pump driving force closed and open the discharge valve.

3。 When oil at the end of the rotating equipment for a few seconds or turn the pulley by hand, discharge of stator gap in remaining oil.

4。 In the process of discharge of oil, when the water pump actual operation for a period of time, sufficient oil will be stored in the moving parts, in order to avoid damage.

5。 When necessary, the pump can be tilted from the other side of the gate to ensure that, in order to completely discharge.

2, is dry screw vacuum pump failure and actual operation instability is the general cause of oil pollution of the environment

1. A negative pressure table is connected to the pump, to determine whether the vacuum pump can more than ratings, it is clearly to replace the method of engine oil.

2。 If the ph of water or steam flow through the second pump, and allow the oil to keep in the first part time job, is compared with serious, the pump will be corrosion and damage.

3, general remind must change if smell organic solvent oil

1. Many customers will be on the water pump with logos and recording time on the oil change, it is very convenient for them.

2。 If the pump only occasionally use or lent to other practical operating staff, just before the pump temporarily idle, should you drain the oil and new oil filling.

3。 In small and medium sized pump, oil is a film that doesn't necessarily mean that oil has been the environmental pollution, but is stored in the oil in the water will become shallow dark brown and dark, and once appear, problem of oil should be replaced.

4。 The longer the blade grinding cycle, fitness components within the higher seat grinding cycle. Through this kind of grinding cycle into the carbon in the oil, the more it makes oil color black, but is not easy to reduce the vapor pressure, and even improve its wettability.

often use vacuum dry screw vacuum pump oil, to avoid the damage caused by use of time is too long and friction, so that the normal operation of the machinery and equipment. When choosing oil, everyone should choose professional and suitable pump. When an oil change, should be recorded, convenient fuel supply next time.

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