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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[0005] The ship exhaust emission monitoring system and its control method provided in the embodiments of the present applicat

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  • Ship exhaust emission monitoring system and control method thereof

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[0028] Next, the technical scheme in the present application embodiment will be described in the present application, and it is understood that the described embodiments are intended to be described herein, not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor premises, all of the present application protected.

[0029] In the description of the present application, it is to be understood that the term "center", "upper", "lower", "front", "post", "left", "right", "vertical", "horizontal", The orientation or location relationship of "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, is only for convenience of describing the present application and simplified description, not indication or implied The device or element must have a specific orientation, constructed...

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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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