Oil water gas three-phase energy-saving minimal quantity lubrication system

Abstract

The invention discloses an oil water gas three-phase energy-saving minimal quantity lubrication system which comprises a minimal quantity oil injection device, a water solution injection device and a nozzle device. Minimal quantity lubricating oil is contained in the minimal quantity oil injection device, and water solutions are contained in the water solution injection device. Compressed air is introduced into the oil water gas three-phase energy-saving minimal quantity lubrication system and is divided into two paths, one path reaches the water solution injection device, the other path of the compressed air is divided into two branches, one branch passes the oil injection device, and the other branch is communicated with the nozzle device through a pipeline. The minimal quantity oil injection device and the water solution injection device are communicated with the nozzle device through pipelines. Flow of oil, gas and water is controlled, so that the problems that in the prior art, the water and the oil can not be evenly mixed, and the liquid outlet effect is not good are solved, and electricity use amount of an air compressor can be saved by 70-90%. Compared with a traditional lubricating technology, the oil water gas three-phase energy-saving minimal quantity lubrication system can reduce the use quantity of lubricants by more than 95% and reduce emission amount by more than 95%, and the energy conservation, emission reduction and environment protection effects are remarkable.

Description

technical field [0001] The invention relates to a lubricating system, in particular to an oil-water-air three-phase energy-saving micro-lubrication system. Background technique [0002] In the field of traditional machining, metal processing usually involves cutting, drilling, tapping and other processing processes that easily cause the workpiece to heat up rapidly. This type of processing requires frictional contact between workpieces, and timely lubrication should usually be carried out. [0003] At present, lubricating oils such as coolants, emulsions or cutting oils are mostly used for lubrication and cooling of existing metal cold processing. These types of lubricating oils are sprayed on the processing parts in large quantities during metal processing, usually in the form of uninterrupted showering. , In this way, the same cooling and lubrication are carried out in other parts that do not need cooling and lubrication, resulting in a large amount of cooling medium, caus...

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Problems solved by technology

[0005] The invention provides an oil-water-air three-phase energy-saving micro-quantity lubrication system to solve the problem of large amount of lubricant used in the traditional technology, serious environmental pollution, large amount of compressed air leading to increased power consumption, and uneven mixing of water and oil in the prior art. The problem of poor liquid output

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