Circulation-type multistage-filtering electrostatic oil purifier

Abstract

The invention discloses a circulation-type multistage-filtering electrostatic oil purifier. The circulation-type multistage-filtering electrostatic oil purifier comprises an oil inlet, a heater, filters and a vacuum pump, wherein the oil inlet is formed in the top end of a coarse filter; multiple layers of coarse filtering meshes are arranged in the coarse filter; the coarse filter and the heater are connected through an oil conduit; a spiral heating tube is arranged in the heater; an oil conduit passing through the top end of the heater is connected with an oil filtering chamber; an atomizing sprayer is connected to the oil conduit and is arranged at the internal top end of the oil filtering chamber; filler is arranged at the bottom of the oil filtering chamber; an oil feed pump is connected to the bottom of the oil filtering chamber; the oil feed pump is respectively connected with a second-stage filter and an electrostatic chamber through oil conduits; the electrostatic chamber, a high-precision filter and a collecting chamber are connected respectively through oil conduits; a collector is connected to the top end of the coarse filter through an oil conduit; and an electromagnetic valve is arranged on an oil conduit between the coarse filter and the collector. The circulation-type multistage-filtering electrostatic oil purifier has the advantages of simple structure, convenience in use, good filtering effect and the like.

Description

technical field [0001] The invention relates to an oil purifier, in particular to a circulating multi-stage filter electrostatic oil purifier. Background technique [0002] At present, with the development of science and technology, people's living standards have been improved, and oil purifiers are widely used in the fields of medicine, chemical industry, and sesame oil manufacturing. However, some oil purifiers sold on the market cannot effectively remove impurities and water in the oil due to their unreasonable structural design, resulting in poor oil quality, and the oil purifier is filtering At this time, only one operation can be performed. If the oil that meets the standard cannot be obtained, the collected oil needs to be reflowed into the oil purifier. During the transportation, too much manpower is occupied, which makes the working process more complicated. It is cumbersome and cannot be operated cyclically, which also increases the cost. Contents of the inventi...

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Problems solved by technology

[0002] At present, with the development of science and technology, people's living standards have been improved, and oil purifiers are widely used in the fields of medicine, chemical industry, and sesame oil manufacturing. However, some oil purifiers sold on the market cannot effectively remove impurities and water in the oil due to their unreasonable structural design, resulting in poor oil quality, and the oil purifier is filtering At this time, only one operation can be performed. If the oil that meets the standard cannot be obtained, the collected oil needs to be reflowed into the oil purifier. During the transportation, too much manpower is occupied, which makes the working process more complicated. It is cumbersome and cannot be operated in a loop, which also increases the cost

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