Self-grading white oil filter

Abstract

The invention discloses a self-grading white oil filter, comprising a white oil conveying pipeline, a first stage filtering device, a second stage filtering device, a third stage filtering device, a turbidity detection device, a pipeline grading conveyor assembly and a control panel which is internally provided with a controller, wherein the controller is electrically connected with the control panel; the white oil conveying pipeline is connected with an oil inlet of the first stage filtering device; the first stage filtering device, the second stage filtering device and the third stage filtering device are sequentially communicated with one another by means of pipelines. By adopting a multi-stage filtering way, the self-grading white oil filter can effectively improve the filtering effectof a white oil stock solution, greatly increases the filtering efficiency of the white oil stock solution, and meets the filtering requirements of precision and high efficiency; the self-grading white oil filter can be used for grading delivery of white oil with different uses, and meets the requirements for the purity of the white oil with different uses; the filtering devices do not need to bereplaced, so that the production cost is lowered; the self-grading white oil filter effectively increases the market competitiveness, guarantees the quality of the white oil conveyed through branch pipes, and is reasonable in structure and long in service life.

Description

technical field [0001] The invention relates to the technical field of white oil filtration, in particular to a self-grading white oil filtration device. Background technique [0002] White oil, alias paraffin oil, white oil, mineral oil, is a colorless transparent oily liquid, no smell, slightly petroleum-like smell when heated, insoluble in water and ethanol, soluble in volatile oil, miscible in most non-volatile oils, It is stable to light, heat, acid, etc., but it will slowly oxidize when exposed to light and heat for a long time. White oil is a mixture of liquid hydrocarbons, the main component of which is a mixture of C16-C31 normal isoparaffins, which is dewaxed, carbonized, neutralized, and activated clay Refined and processed. The classification of white oil is usually based on the purity of its saturated hydrocarbons. Commonly used are industrial white oils, which are suitable for chemical fiber aluminum processing, rubber plasticization and other oils. Different...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a self-grading white oil filter device, which solves the problem of poor filtering effect and low efficiency of the white oil filter device, which cannot meet the requirements of precision and high-efficiency filtration, and the purity of white oil for different purposes The requirements are different. The traditional filtration device has a single filtration method, and cannot carry out graded transportation of white oil with different purposes and different purity requirements, which increases the production cost of white oil and the problem of low market competitiveness.

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