High-efficiency engine oil purifying device provided with liquid inlet hole foam suppression structure
A foam suppression and purification device technology, applied in the installation/connection of lubricant purification devices, foam dispersion/prevention, chemical instruments and methods, etc., can solve problems such as reducing evaporation efficiency, affecting purification efficiency of purification devices, etc. The effect of use, small footprint and simple structure
Inactive Publication Date: 2012-07-25
天津美泰精油提纯器有限公司
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Problems solved by technology
The liquid inlet hole made by the existing oil purification device on the evaporation tank is composed of an inlet section with a smaller diameter and an outlet section with a larger diameter. When the polluted oil enters the outlet section from the inlet section of the liquid inlet hole, due to the pressure Instantaneous reduction, so the engine oil undergoes a process of rapid volume expansion, and when the oil containing more water enters the outlet section from the inlet section of the liquid inlet hole, it is very easy to generate a large amount of foam. , the random oil flows into the evaporation chamber, and the existence of a large amount of foam will reduce the evaporation efficiency, thus affecting the overall purification efficiency of the purification device
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[0016] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.
[0017] A high-efficiency engine oil purification device with a liquid-into-pore foam suppression structure is composed of an evaporation tank 6 with an evaporation chamber and a cover (not shown in the figure), and a central pipe (not shown in the figure) is installed in the middle of the evaporation tank Out), the evaporating tank on the periphery of the central tube is formed with communication holes arranged in a circle, and the central tube and the evaporating tank are correspondingly formed with liquid inlet holes connecting the inside of the central tube with the evaporating chamber. The structure and principle of this purifying device are the same as those of the purifying device previously applied by the applicant, a...
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The invention relates to a high-efficiency engine oil purifying device provided with a liquid inlet hole foam suppression structure. The device consists of an evaporating pot with an evaporation chamber and a cover, wherein a liquid inlet hole formed on the evaporating tank consists of an inlet section of small diameter and an outlet section of big diameter; the device has the innovation that: a flow limiting plunger is inserted into the outlet section of the liquid inlet hole formed on the evaporating pot; an axial flow limiting chamber is formed between an end of the flow limiting plunger which is extended into the end of the liquid inlet hole and the ends of the liquid inlet and outlet sections; a circular flow limiting gap is formed between the outer wall of the flow limiting plunger and the inner wall of the outlet section of the liquid inlet hole; the circular flow limiting gap is communicated with the evaporation chamber; and the outer end of the flow limiting plunger and the evaporating pot are hermetically arranged. The device has the advantages of simple structure, scientific and rational design, convenient installation and use and capability of promoting foam cracking at the liquid inlet hole, reducing the amount of the foam entering the evaporation chamber from the liquid inlet hole and improving the purification efficiency of the purifying device.
Description
technical field [0001] The invention relates to a machine oil purifying device, in particular to a high-efficiency machine oil purifying device provided with a liquid-into-pore foam suppression structure. Background technique [0002] In order to achieve the purification treatment of engine oil, improve the purity of engine oil, and prolong the service life of engine oil, various forms of volatile pollutants (moisture, carbon monoxide, carbon dioxide and Sulfide and other chemical components) purification device, which is mainly composed of an evaporation tank with an evaporation chamber and a cover body, and a central tube connected to the liquid source and a filter is formed in the center of the disc body, and the central tube There are communication holes arranged in a circle on the outer periphery, and a liquid inlet hole connecting the inside of the center tube with the evaporation chamber is formed on the center tube and the plate body, and a pure liquid outlet is inst...
Claims
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IPC IPC(8): B01D1/00B01D19/02F01M11/03
Inventor 查尔斯·A·劳瑞
Owner 天津美泰精油提纯器有限公司