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Tail gas collection and treatment system of internal combustion rail vehicle

A rail vehicle and processing system technology is applied to the field of exhaust gas collection equipment for internal combustion rail vehicles to achieve the effects of improving safety, improving connection efficiency, and improving contact area.

Pending Publication Date: 2018-02-02
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no exhaust gas collection device that is compatible with such a variety of vehicle types

Method used

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  • Tail gas collection and treatment system of internal combustion rail vehicle
  • Tail gas collection and treatment system of internal combustion rail vehicle
  • Tail gas collection and treatment system of internal combustion rail vehicle

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0025] figure 1 It is a schematic diagram of the high-level interface structure of an internal combustion rail vehicle exhaust gas collection and processing system according to an embodiment of the present invention; figure 2 It is a schematic diagram of the low-level interface structure of an internal combustion rail vehicle exhaust gas collection and treatment system according to an embodime...

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Abstract

The invention discloses a tail gas collection and treatment system of an internal combustion rail vehicle. The tail gas collection and treatment system comprises a gas treatment device (1), and further comprises a pipeline (4). One end of the pipeline (4) communicates with the side wall of the gas treatment device (1), and a pipeline connector (8) is arranged at the other end of the pipeline (4).The pipeline connector (8) is used for being connected with a rail vehicle exhaust pipe opening (9). A mechanical arm connecting rod (5) is arranged at the position matched with the pipeline (4). Thepipeline (4) is fixedly connected with the mechanical arm connecting rod (5) through a pipeline support (3) so that the pipeline (4) can synchronously move along with the mechanical arm connecting rod(5). The mechanical arm connecting rod (5) is provided with multiple joints, and a motor is arranged on each joint. According to the tail gas collection and treatment system, tail gas is collected from the source of the exhaust pipe opening, the tail gas leakage probability is reduced, and the efficiency and quality of tail gas collection and treatment of the internal combustion rail vehicle aregreatly improved.

Description

technical field [0001] The invention belongs to the technical field of exhaust gas collection equipment for internal combustion rail vehicles, and more specifically relates to an exhaust gas collection and processing system for internal combustion rail vehicles. Background technique [0002] In the field of rail transit, there are a large number of vehicles that use diesel as fuel to provide traction. The composition of the tail gas emitted by diesel combustion is very complex. When it is completely burned, the main components of the tail gas are carbon dioxide, water vapor, etc.; when it is not completely burned, the main components of the tail gas include carbon monoxide, nitrogen oxides, hydrocarbons, sulfur dioxide, particulate matter, aldehydes and other harmful gases. These harmful gas emissions not only pollute the air, but also easily cause people to have dizziness, nausea and other uncomfortable reactions, affecting people's health. Therefore, with the rapid econo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04
CPCB08B15/04
Inventor 何翔许克亮张浩耿明彭方进刘辉郑燕王小岑李成洋
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP