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Compressed air filter system for haulage motor and application method thereof

A technology of compressed air filtration and compressed air, which is applied in the direction of separation methods, dispersed particle filtration, chemical instruments and methods, etc., and can solve problems such as poor operation of brake system components, endangering the braking effect of locomotives, and high oil content in compressed air. Achieve the effect of clean compressed air quality, conducive to stable work, and increase driving safety

Inactive Publication Date: 2013-12-18
DATONG ELECTRIC LOCOMOTIVE OF NCR
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AI Technical Summary

Problems solved by technology

[0003] At present, the compressed air of existing locomotives has too much oil in the compressed air due to insufficient filtration, resulting in oil pollution of various valve components of the braking system. Then endanger the braking effect of the locomotive, resulting in a hidden danger to the driving safety of the locomotive

Method used

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  • Compressed air filter system for haulage motor and application method thereof
  • Compressed air filter system for haulage motor and application method thereof
  • Compressed air filter system for haulage motor and application method thereof

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] figure 1 It is a structural schematic diagram of a compressed air filter system for locomotives provided by an embodiment of the present invention. Such as figure 1 As shown, the compressed air filter system for locomotives in this embodiment includes: a filter 1 for removing lubricating oil, solid dust and condensed water in the compress...

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Abstract

The invention provided with a compressed air filter system for a haulage motor and an application method thereof. The system comprises a filter for removing lubricating oil in compressed air, solid dust and condensate water, a sewage discharging electromagnetic valve for discharging sump oil, sewage and the solid dust as well as a sewage discharging flexible pipe connected with the sewage discharging electromagnetic valve, wherein the sewage discharging flexible pipe is used for discharging sump oil, the sewage and solids out of the haulage motor, and the filter is connected with the sewage discharging electromagnetic valve through a connecting joint. According to the technical scheme, the compressed air generated at the outlet of an air compressor is discharged with sump oil removal, sewage removal and solid particle removal, the oil content of the compressed air after filtering is reduced to be below 0.1mg / m<3>, the condensate water and the solid particles are effectively filtered, the quality of the compressed air of the haulage motor is clean, the compressed air filter system is beneficial for the stable operation of a braking system, the potential hidden danger during running of the haulage motor is effectively reduced, fault of the braking system is effectively reduced, and the running safety of the haulage motor is increased.

Description

technical field [0001] The invention relates to the technical field of locomotives, in particular to a compressed air filter system for locomotives and a method for using the same. Background technique [0002] The compressed air of the locomotive is the working medium of the locomotive braking system, and the quality of the compressed air directly affects the working conditions of the components of the locomotive braking system. [0003] At present, the compressed air of existing locomotives has too much oil in the compressed air due to insufficient filtration, resulting in oil pollution of various valve components of the braking system. And then endanger the locomotive braking effect, cause the driving safety hidden danger of locomotive. Contents of the invention [0004] The invention provides a compressed air filtering system for a locomotive and a method for using the same, which can effectively filter the compressed air, avoid the compressed air from affecting the b...

Claims

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Application Information

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IPC IPC(8): B01D46/00
CPCY02A50/2351
Inventor 刘治国薄明英闫宏伟傅雪军
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
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