Lubricating oil for freezer compressor

Abstract

The invention discloses lubricating oil for a freezer compressor. The lubricating oil is prepared from 15-25 parts of anti-wear agent, 6-10 parts of anti-oxidation and anti-corrosion agent, 12-20 parts of antifoaming agent, 8-10 parts of antirust agent and 5-8 parts of refined cleaning agent, and preferably is prepared from 20 parts of anti-wear agent, 8 parts of anti-oxidation and anti-corrosion agent, 15 parts of antifoaming agent, 9 parts of antirust agent and 6 parts of refined cleaning agent. According to the lubricating oil for the freezer compressor, raw materials are low in cost and easy to purchase on the market, the anti-wear, anti-oxidation and antirust effects are good, and the lubricating effect is remarkable.

Description

Technical field [0001] The invention relates to the technical field of lubrication, in particular to a lubricating oil for refrigerator compressors. Background technique [0002] At present, in the production of lubricating oil, the blending process is to continuously mix the filler oil with the base oil components of the lubricating oil in an oil-filled tank after emulsification, and then send it to the subsequent process after being blended. The oil-filled tank runs for 2-3 months , To clean up oil residues. Due to the influence of factors such as raw materials, the continuous operation cycle of the oil-filled tank has been significantly shortened since 2006. Generally, it runs for about one month. In severe cases, oil residues occur after only 7 days of operation. It causes the stirring to trip, which affects the long-period operation of the device and increases the energy consumption and material consumption. Therefore, the operating cycle of the oil-filled tank becomes the b...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production of lubricating oil, the blending process is to continuously mix the filler oil with the base oil components of the lubricating oil in the oil-filled tank after emulsification, and send it to the subsequent process after blending. After the oil-filled tank has been in operation for 2-3 months , to clean up oil residues. Due to the influence of raw materials and other factors, since 2006, the continuous operation period of the oil-filled tank has been significantly shortened. Generally, it runs for about one month. In severe cases, oil residues occur after only 7 days of operation. It leads to stirring trip, which affects the long-term operation of the device and increases energy consumption and material consumption. Therefore, the operation cycle of the oil-filled tank becomes the bottleneck of the long-term operation of the device.