TLY turbine oil vacuum purification device

Abstract

The invention discloses a TLY turbine oil vacuum purification device. The TLY turbine oil vacuum purification device comprises an oil inlet valve, a primary filter, an oil absorption pump, a heater, a separation device and an oil drain pump, wherein the oil inlet valve is communicated with the primary filter, the oil absorption pump, the heater and the separation device in sequence; the lower part of the separation device is provided with the oil drain pump; the separation device comprises a vacuum cylinder; a coalescing separator is arranged in the vacuum cylinder; the oil drain pump is communicated with the bottom of a vacuum pump; the heater is communicated with the coalescing separator in the vacuum cylinder; the top of the vacuum cylinder is communicated with a defoaming and cooling device through an air cooling condenser. A coalescing and vacuum dewatering technology is used for separating quickly, heating in a circulation manner and demulsifying; due to the combination of air cooling and water cooling condensers, the water is removed completely; a precise filtering cartridge is used for filtering layer by layer in four stages, so that the service life of the filtering cartridge is prolonged, and the requirement of filtering precision is ensured; the device is capable of operating synchronously with steam turbine generator sets and purifying the stored turbine oil.

Description

technical field [0001] The invention relates to an oil purifier, specifically a TLY turbine oil vacuum oil purifier that completely separates water from oil, and is mainly used for hydraulic oil, refrigerating machine oil, head oil, gear oil, hydraulic transmission oil, anti-corrosion oil, etc. Degassing use of grinding oil. Background technique [0002] During the long-term operation of steam turbines in power plants and power stations, moisture, dust and solid particle impurities will inevitably be mixed into the steam turbine oil due to various complicated reasons, which will accelerate the oxidation of oil and promote the formation of foam, scale and sludge, causing Severe emulsification of oil makes it difficult to separate oil and water, which reduces the performance of oil lubrication, anti-wear, heat dissipation, dispersion, and cooling. At the same time, it causes corrosion and wear of metal parts in the steam turbine, which affects the safe operation of the steam ...

AI Technical Summary

Problems solved by technology

Existing vacuum oil purifiers, such as the high-precision vacuum oil purifier disclosed in CN201020510930.9, the oil liquid is directly sent into the vacuum container after passing through the heater, and the water vapor is extracted by the vacuum pump and the condenser. In the presence of water, the dehydration effect of the oil discharged from the vacuum container is low, and the purification effect is not ideal, which affects the subsequent use of the oil

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