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Oil-gas separator having fully-closed helical channel and tail portion micro-channels

A technology of oil-gas separator and micro-channel separation, which is applied in the direction of rotary piston type/oscillating piston type pump components, machines/engines, components of pumping devices for elastic fluid, etc., to achieve the effect of cost reduction and efficiency improvement

Inactive Publication Date: 2014-07-09
吴昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Therefore, no matter which of the aforementioned separation methods or the combination of the two, the effect of separation and recovery can only be between 95% and 98%.

Method used

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  • Oil-gas separator having fully-closed helical channel and tail portion micro-channels
  • Oil-gas separator having fully-closed helical channel and tail portion micro-channels
  • Oil-gas separator having fully-closed helical channel and tail portion micro-channels

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Embodiment Construction

[0038] See attached Figure 4 , the fully enclosed spiral channel and tail microchannel oil-gas separator of the present invention comprises a vertical cylindrical shell 5, a spiral channel plate 8, a microchannel separation device 9, an oil outlet 10 on the lower end plate, and several oil outlets The lower end plate 11 of the center of circle has the upper end plate 12 of large air outlet orifice.

[0039] attached Figure 4In order to cooperate with the concrete embodiment of Freon 22 refrigerating power 100kw fully enclosed spiral channel and tail microchannel oil-gas separator, the shell diameter of its vertical cylindrical shell 5 is 160mm, the cylinder height is 400mm, and the rectangular airflow channel is 13mm wide and 180mm high , the gas flow rate in the channel is 4m / s, the microchannel separation device 9 is made of parallel bundled plastic tubes with an inner diameter of 1.5mm and an outer diameter of 1.8mm, and the peripheric angle of the microchannel separatio...

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Abstract

The invention relates to an oil-gas separator having a fully-closed helical channel and tail portion micro-channels. The oil-gas separator comprises a cylindrical housing and an upper end plate, and is characterized by further comprising a helical channel plate and a lower end plate, wherein the helical channel plate is arranged inside the cylindrical housing, and the upper end and the lower end of the helical channel plate are sealed through the upper end plate and the lower end plate. According to the present invention, the submicron-scale fine oil droplets can be separated with the micro-channel separation device, such that the separation recovery on oil under the all operating condition can achieve 99.9%; the volume, the weight and the aerodynamic resistance of the oil-gas separator of the present invention are much smaller than the volume, the weight and the aerodynamic resistance of any one of the current commercial oil-gas separators; and the oil-gas separator belongs to the air compressor and refrigerator fitting technology.

Description

technical field [0001] The invention relates to a gas-liquid separation device used in the exhaust of air compressors and refrigeration compressors. It has the characteristics of small volume, low aerodynamic resistance and high separation effect. In the separation test of air and lubricating oil mist, oil The separation and recovery effect of mist is as high as 99.9%, which belongs to the technology of air compressor and refrigerator accessories. Background technique [0002] At present, the high-pressure exhaust outlets of air compressors and refrigeration compressors are equipped with oil-gas separators to separate and recover the oil mist in the high-pressure gas as much as possible, and send them back to the compressor for reuse, while avoiding the high-pressure gas The impact of oil on the work of subsequent components (for example, a large amount of oil in the refrigerant will affect the heat transfer effect of the condenser and evaporator, and a large amount of oil i...

Claims

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Application Information

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IPC IPC(8): F04C29/02
Inventor 吴昊
Owner 吴昊
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