A vacuum pump is a device that creates, improves and maintains a vacuum in a confined space in a variety of ways. A vacuum pump can be defined as a device or device that uses a mechanical, physical, chemical or physico-chemical method to evacuate a drawn vessel to obtain a vacuum. Any use of mechanical movement (rotation or sliding) to obtain a vacuum pump, known as the mechanical vacuum pump. Mechanical vacuum pump demolition should pay attention to what matters? Xiaobian together today to understand it!
Mechanical vacuum pump washable precautions
1, dismantling, cleaning machinery vacuum pump should be clean room. When washable, should pay attention to the original assembly position of each part, and the combination of elastic, and make a record, so as not to load the wrong;
2, remove the rotary vane and rotor, we must pay attention to hand-tighten the rotary vane, because the rotary vane by the spring force larger, accidentally easy to hand off, bump edge or surface can not continue to use.
3, removed the parts should be separated, properly handled, so as not to touch each other or lost.
4, the assembly, should be the first part of the surface of the rotating parts coated with a small amount of vacuum pump oil for lubrication. Pay attention to clean, no iron filings, silt and dust fall into the vacuum pump. Installed vacuum pump should be easy to move, no unevenness and block phenomenon.
5, after the final assembly, add vacuum pump oil from the oil hole until the oil standard line.
6, before starting, should be injected into the exhaust port a small amount of vacuum pump oil, so that the vacuum pump is fully lubricated. (The reassembled vacuum pump should be run for several hours to see if it meets the usage requirements)
Heat Meters are one kind of meters measuring the heat
consumption. In order to save the energy and decrease the environment
pollution, the heat meters are more and more popular for the modern buildings.
Heat meters can realize centralized heating supply. Now with the rapid
technology development, the heat meters also experience a fast way of growing
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of energy calculation, the heat meters have the advantages of higher accuracy,
energy saving and easy installation.
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Heat Meters
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