Oil Filtration Device
A filtering device and oil technology, applied in electrostatic separators and other directions, can solve problems such as difficulty in meeting oil filtering requirements of different systems, inability to remove tiny particles, etc., and achieve the effect of improving filtering effect and improving purity.
Active Publication Date: 2020-09-18
JIANGSU UNIV +1
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Problems solved by technology
Traditional mechanical filtration mechanism, tiny particles that cannot be removed, difficulty in meeting the filtration requirements of different system oils and complex working conditions
Method used
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[0041] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0042] Such as figure 1 As shown, the present invention relates to an oil filter device 100, which includes an oil pump variable frequency motor unit 110, a positive electric field filter mechanism 120, a negative electric field filter mechanism 130, a charged particle aggregation mechanism 140, and an automatic voltage adjustment output System 150 , feedback sensor 160 and closed loop control system 170 . The oil pump frequency conversion motor unit 110 is in communication with the positive electric field filter mechanism 120 and the negative electric field filter mechanism 130, and both the positive electric field filter mechanism 120 and the negative electri...
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The invention discloses an oil filtering device, which comprises an oil pump variable-frequency motor group, a positive electric field filtering mechanism, a negative electric field filtering mechanism, a charged particle coalescence mechanism, an automatic voltage regulation and output system, a feedback sensor and a closed-loop control system. With the help of the positive electric field filtering mechanism, negatively charged particles are adsorbed, and a first part of positively charged particles are coalesced into electrically neutral particles. With the help of the negative electric field filtering mechanism, positively charged particles are adsorbed, and a first part of negatively charged particles are coalesced into electrically neutral particles. Thus, first adsorption filtering is completed for the particles in the filtered oil. Then, with the help of the charged particle coalescence mechanism, second coalescence filtering can be realized. Finally, with the help of the feedback sensor and the closed-loop control system, the particle size of the particles in the output oil can be detected in real time, the working state of each filtering mechanism can be controlled according to the particle size of the particles, and the filtering effect can be improved.
Description
technical field [0001] The invention relates to the technical field of oil filtering, in particular to an oil filtering device. Background technique [0002] At present, there are many oil purification systems for hydraulic lubricating oil products. From the filtration mechanism, they mainly include filter element filtration, vacuum filtration, centrifugal filtration and so on. The traditional mechanical filtration mechanism, the tiny particles that cannot be removed, it is difficult to meet the filtration requirements of different system oils and complex working conditions. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems in the prior art, and proposes an oil filter device. [0004] In order to achieve the above object, the present invention provides an oil filter device, including an oil pump frequency conversion motor unit, a positive electric field filter mechanism, a negative electric field filter mechanism...
Claims
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IPC IPC(8): B03C5/02
CPCB03C5/02
Inventor 叶兴海施卫东郑刚王军锋陆强
Owner JIANGSU UNIV