High-precision automatic backwashing oil-water separation device

Abstract

The invention discloses a high-precision automatic backwashing oil-water separation device which comprises a base, a separator, a heater, a main oil pump, a backwashing pump, an electric appliance instrument box, a coarse filter, a fine filter, a high-precision filter oil pumping inlet pipe and an oil pumping outlet pipe; four universal wheels are installed at the lower end of the base; a separator, a heater, a main oil pump, a recoil pump, an electric appliance instrument box, a coarse filter, a fine filter and a high-precision filter are installed at the upper end of the base through supports, and an oil inlet pipe is installed at the upper end of the coarse filter. The high-precision automatic backwash oil-water separation device automatically and continuously backwashes sediments on the filter screen, effectively keeps the through-flow area of the filter screen basically constant to achieve the purpose of continuously and efficiently filtering dirt, has strong separation capability, can be suitable for high water content, large dirt holding capacity, high filtering precision, simplicity in operation and low maintenance workload. The filtering and coalescing separation element is long in service life and low in operation cost.

Description

technical field [0001] The invention belongs to the technical field of oil-water separation equipment, in particular to a high-precision automatic backwash oil-water separation device. Background technique [0002] Turbine generator set lubricating oil The performance of the steam turbine oil is an important factor affecting the safety and economic operation of the steam turbine generator set, and one of the main factors causing the deterioration of the performance of the steam turbine oil is the pollution caused by water and metal impurities. Turbine oil containing a large amount of water and metal impurities, in addition to the well-known hazards such as reduced lubricating performance, rusted metal surfaces, jammed speed control parts, scratched bearing surfaces, etc. Under the catalysis of metal particles, the oxidation of steam turbine oil will be accelerated, and secondary pollutants such as organic acids, colloids, and sludge will be produced, which will affect the an...

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Problems solved by technology

[0003] Purpose of the invention: In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high-precision automatic backwash oil-water separation device to solve the problems of low filtration accuracy, low dehydration rate and poor demulsification effect of the current oil-water separation device. OK, the problem that the fine filter element is easy to clog

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