A kind of dust collector device for railway wagon

A technology for railway freight cars and dust collectors, which is applied to railway car body parts, combined devices, transportation and packaging, etc., can solve the problems of reducing the dust collection effect of the dust collector and the poor filtering effect, and reduce the clogging of the filtering device. The probability of , the filtering effect is good

Active Publication Date: 2021-03-23
CRRC SHANDONG CO LTD
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Problems solved by technology

[0003] The inventor believes that: the existing combined dust collector has a poor filtering effect on dust and other tiny particles, and the water in the compressed air will also fall into the dust collector body after liquefaction, which increases the difficulty of maintenance and reduces the dust collection efficiency. The dust collection effect of the device

Method used

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  • A kind of dust collector device for railway wagon
  • A kind of dust collector device for railway wagon
  • A kind of dust collector device for railway wagon

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Embodiment Construction

[0038] It should be noted that the following detailed description is exemplary and intended to provide a preferred description of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0039] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0040] In a typical embodiment of the present invention, such as Figure 1-11 As shown, a dust collector device f...

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Abstract

The invention relates to a dust collector device for railway freight cars, comprising a dust collector device for railway freight cars, including a dust collector body, the dust collector body is a three-way structure; one end of the dust collector body has a The first interface has a second interface at the other end, the axes of the first interface and the second interface are horizontally arranged and overlapped, and the first interface and the second interface are respectively communicated with the inner cavity of the dust collector body; the dust collector There is a third interface on one side of the body, the axis of the third interface is set horizontally and perpendicular to the axis of the first interface; the upper part of the dust collector body is provided with a filter device, and the filter device is respectively connected to the dust collector body. The cavity is communicated with the third interface, and the filter device can filter the compressed air in the dust collector body and discharge it into the third interface. The invention can effectively filter tiny particles in the compressed air, effectively collect liquefied water, and improve the dust collection effect of the dust collector.

Description

technical field [0001] The invention belongs to the technical field of dust collectors, and in particular relates to a dust collector device for railway wagons. Background technique [0002] Most of the braking devices in the existing railway freight cars are wind braking devices, and the power source adopts compressed air. Every vehicle has a line running through it that carries compressed air, called the brake main. The brake main pipes between the vehicles should be connected so that they remain connected from front to rear, and the brake main pipes of each car deliver compressed air to the brake device (brake control valve) through the brake branch pipe. my country's railway wagons generally use a combined dust collector, and a combined dust collector is installed between the brake main pipe and the brake control valve to filter compressed air. [0003] The inventor believes that: the existing combined dust collector has a poor filtering effect on dust and other tiny p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D53/26B61H11/06
CPCB01D53/26B61H11/06B01D50/20
Inventor 李政刘寅华翟鹏军李宝瑞王小飞李响响
Owner CRRC SHANDONG CO LTD
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