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Ship exhaust emission monitoring system and control method thereof

A technology of exhaust emission and monitoring system, applied in the field of ship exhaust emission, can solve the problem of low detection accuracy, and achieve the effect of improving detection accuracy and accurate concentration parameters

Pending Publication Date: 2021-08-17
NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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Problems solved by technology

[0005] The ship exhaust emission monitoring system and its control method provided in the embodiments of the present application are used to solve the problem of low detection accuracy of the exhaust emission detection system in ships in the prior art

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  • Ship exhaust emission monitoring system and control method thereof

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rath...

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Abstract

The invention discloses a ship exhaust emission monitoring system and a control method thereof, relates to the technical field of ship exhaust emission, and the system and the control method are used for solving the problem of low detection precision of an exhaust emission detection system in a ship in the prior art. The ship exhaust emission monitoring system comprises a sampling module, a processing module and a concentration detection module which are connected in sequence, wherein the sampling module collects gaseous pollutants discharged by a ship, the processing module processes the gaseous pollutants, the dew point temperature of the gaseous pollutants is lower than a preset dew point temperature so as to obtain to-be-detected gas, and the concentration detection module detects concentration parameters of various gases in the to-be-detected gas. The ship exhaust emission monitoring system and the control method thereof are used for detecting the exhaust emission condition of the ship.

Description

technical field [0001] The present application relates to the technical field of exhaust gas emission from ships, in particular to a monitoring system for exhaust gas emission from ships and a control method thereof. Background technique [0002] At present, ocean-going ships in Chinese ports mainly use heavy oil as fuel, with a sulfur content of 2.8% to 3.5%, and some as high as 4.5%. In addition, the lack of strict engine emission standards has led to increasingly prominent impacts on ship pollution emissions. Diesel particulate matter, nitrogen oxides, and sulfur oxides contained in the flue gas emitted by ships seriously threaten human health. Pollution emissions from ships in ports have become the third largest source of air pollution after motor vehicle exhaust pollution and emissions from industrial enterprises. [0003] In order to control the impact of ship exhaust emissions on the environment and the body, first of all, we should clearly understand the composition...

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Application Information

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IPC IPC(8): G01N1/28G01N1/34G01N1/44G01N33/00
CPCG01N1/28G01N1/34G01N1/44G01N33/0004G01N33/0011G01N33/0016G01N33/0063
Inventor 李晓波冀青鹏李珂苏畅陈秋燕涂世恩陆颖
Owner NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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