KR20110125912A - Exhausted emission monitoring system exhausted from marine engine - Google Patents

Exhausted emission monitoring system exhausted from marine engine Download PDF

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Publication number
KR20110125912A
KR20110125912A KR1020100045547A KR20100045547A KR20110125912A KR 20110125912 A KR20110125912 A KR 20110125912A KR 1020100045547 A KR1020100045547 A KR 1020100045547A KR 20100045547 A KR20100045547 A KR 20100045547A KR 20110125912 A KR20110125912 A KR 20110125912A
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South Korea
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gas
ship
sampling
sequential sampling
exhausted
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KR1020100045547A
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Korean (ko)
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김대규
장미숙
신재원
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주식회사 시뮬레이션테크
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Priority to KR1020100045547A priority Critical patent/KR20110125912A/en
Publication of KR20110125912A publication Critical patent/KR20110125912A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: A system for continuous monitoring of exhaust gas of a ship using a sequential sampling method is provided to secure a monitoring system of a simple structure because continuous measurement is implemented by a single device and data is accessed in a desired position. CONSTITUTION: A system for continuous monitoring of exhaust gas of a ship using a sequential sampling method comprises a measuring device, a heated sampling line, a manifold, a sequential sampling valve, a cooler, a temperature monitoring unit, a filter unit, a communication unit, and a module type analyzer. The measuring device sequentially samples exhaust contamination generating in all main/auxiliary engines of a ship and inspects data in a desired position. The heated sampling line keeps the temperature of intake gas. The manifold and the sequential sampling valve are to measure multiple sampling points with a single device. The cooler eliminates the moisture of wet gas. The temperature monitoring unit monitors the temperatures of intake gas and cooling gas. The filter unit protects the gas analyzer.

Description

순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치{exhausted emission monitoring system exhausted from marine engine}Exhausted emission monitoring system exhausted from marine engine}

본 발명은 선박용 배기가스 연속 모니터링 장치에 관한 것으로서, 선박에서 발생하는 모든 주/보기 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치에 관한 것이다.
The present invention relates to a continuous monitoring device for ship exhaust gas, using a method of sequentially sampling the exhaust pollution generated by all the main / bogie engines generated in the ship by using a single device to measure continuously and inboard communication at a desired location The present invention relates to a continuous monitoring system for ship exhaust gas using a sequential sampling method to check data.

일반적으로 선박의 엔진에서 운전 중에 배출되는 연소가스는 인체에 무해한 질소, 수증기, 이산화탄소와 유해한 일산화탄소, 탄화수소, 질소산화물 등으로 이루어져 있다.In general, the combustion gas emitted from the engine of the ship during operation is composed of nitrogen, water vapor, carbon dioxide and harmful carbon monoxide, hydrocarbons, nitrogen oxides, which are harmless to the human body.

이러한 유해 성분이 연소가스 중에 함유되는 원인은 원래 에너지성분인 탄화수소가 실린더 속에서 연소(산화)되지 않은 채 배기되기 때문이다. 또 일산화탄소는 실린더 안에서 탄화수소가 완전히 연소하여 이산화탄소가 되어야 하는데 산소부족이나 연소효과의 저하로 일산화탄소 그대도 배출되는 것이고, 질소산화물은 연료 중 질소의 일부와 산소가 연소에 의한 고온에서 반응하여 생기는 것이다.The reason why these harmful components are contained in the combustion gas is because hydrocarbons, which are energy components, are exhausted without being burned (oxidized) in the cylinder. In addition, carbon monoxide must be carbon dioxide by completely burning hydrocarbons in cylinders, and carbon monoxide is also emitted due to lack of oxygen or deterioration of combustion effects.

한편, 선박에서는 인체에 유해한 연소가스를 대기 중으로 배출하기 위하여 거주구보다 높은 위치에 연돌(funnel)이 설치된다.On the other hand, the ship is installed a funnel (funnel) at a position higher than the residence in order to discharge the combustion gas harmful to the human body to the atmosphere.

이와 같이 선박에서 발생된 배기가스는 정화장치를 통해 정화과정을 거친 후일정농도 이하로 배출되도록 규정하고 있다.Thus, the exhaust gas generated from the ship is regulated to be discharged below a certain concentration after the purification process through the purification device.

이와 같은 이유로 선박에서 발생된 배기가스의 오염정도를 모니터링 하기 위한 모니터링 장치들에 대한 개발이 요구되고 있다.
For this reason, the development of monitoring devices for monitoring the pollution of the exhaust gas generated from the ship is required.

종래기술의 문제점을 해결하기 위한 본 발명의 목적은 선박에서 발생하는 모든 주/보조 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치를 제공함에 있다.An object of the present invention for solving the problems of the prior art is to continuously measure with a single device using a method of sequentially sampling the exhaust pollution generated from all the main and secondary engines generated in the vessel and in the desired position through inboard communication The present invention provides a continuous monitoring apparatus for ship exhaust gas using a sequential sampling method, which enables to check data.

또한, 본 발명의 목적은 유지보수의 용이 및 운용 연속성을 위하여 모든 장치를 모듈화하여 서랍형 방식으로 제작하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치를 제공함에 있다.
It is also an object of the present invention to provide an apparatus for continuously monitoring the exhaust gas for ships using a sequential sampling method, characterized in that all devices are modularized and manufactured in a drawer type for ease of maintenance and operational continuity.

본 발명의 목적은 선박에서 발생하는 모든 주/보조 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치에 의해 달성될 수 있다.It is an object of the present invention to continuously measure by one device using a method of sequentially sampling the exhaust pollution generated by all the main and secondary engines generated from the ship and to check the data at the desired position through inboard communication It can be achieved by the marine exhaust gas continuous monitoring device using a sequential sampling method characterized in that.

또한, 본 발명의 목적은 측정 장치를 서랍방식으로 모듈화하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치에 의해 달성될 수 있다.In addition, the object of the present invention can be achieved by a ship exhaust gas continuous monitoring device using a sequential sampling method characterized in that the measuring device is modularized in the drawer method.

또한, 본 발명의 목적은 유입가스의 온도 유지를 위한 heated sampling line과, 다중 샘플링 포인트를 하나의 장치로 측정하기 위한 매니폴더 및 순차적 샘플링 밸브와, 습가스의 수분제거를 위한 쿨러와, 유입가스 및 쿨링가스 등의 온도 모니터링수단과, 가스분석기 보호를 위한 필터부와, 통신수단과, 유지보수 용이 및 운용 연속성을 위한 모듈형(서랍식) 분석기를 포함하는 것을 특징으로 하는 배기가스 연속 모니터링 장치를 통해 달성될 수 있다.
In addition, an object of the present invention is a heated sampling line for maintaining the temperature of the inlet gas, a manifold and sequential sampling valve for measuring multiple sampling points with a single device, a cooler for removing moisture from the wet gas, and inlet gas And a temperature monitoring means such as cooling gas, a filter unit for protecting the gas analyzer, a communication means, and a modular (drawer) analyzer for easy maintenance and continuity of operation. Can be achieved.

본 발명은 선박에서 발생하는 모든 주/보조 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 함으로써, 모니터링 장치의 구조를 간략화할 수 있고, 유지관리가 편리한 효과를 갖는다.The present invention provides a monitoring device by continuously measuring with a single device using a method of sequentially sampling the exhaust pollution generated from all the main and secondary engines generated from the vessel and by checking the data at a desired position through the inboard communication, Its structure can be simplified, and the maintenance is convenient.

또한, 본 발명은 모든 장치를 모듈화하여 서랍형 방식으로 제작함으로써, 유지보수의 용이 및 운용 연속성을 얻게 되는 효과를 갖는다.
In addition, the present invention has the effect that all the devices are modularized and manufactured in a drawer-type manner, thereby achieving easy maintenance and operational continuity.

도 1은 본 발명에 따른 가스분석기 모듈구조를 도시한 개략도.
도 2는 본 발명의 가스분석기에 따른 순차적 샘플링에 대한 개념도.1 is a schematic diagram showing a gas analyzer module structure according to the present invention.
2 is a conceptual diagram for sequential sampling according to the gas analyzer of the present invention.

이하, 본 발명의 바람직한 실시예에 대해 첨부된 도면을 참조하여 자세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 선박에서 발생하는 모든 주/보조 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 하는 것을 특징으로 한다.The present invention is characterized in that by using a method of sequentially sampling the exhaust pollution generated by all the main and secondary engines generated in the vessel by one device and to check the data at the desired position through inboard communication do.

또한, 본 발명은 유지보수의 용이 및 운용 연속성을 위하여 모든 장치를 모듈화하여 서랍형 방식으로 제작하는 것을 특징으로 한다.In addition, the present invention is characterized in that all devices are modularized and manufactured in a drawer type for ease of maintenance and operational continuity.

측정항목은 NOx, SOx, CO/CO2, O2, SmokeMeasurement items are NOx, SOx, CO / CO2, O2, Smoke

분석기의 원리는 IMO NOx technical code에서 권장하는 방법 활용The principle of the analyzer utilizes the method recommended by the IMO NOx technical code.

(NOx-HCLD, SOx-UVF, CO/CO2-NDIR, O2-PMD, Smoke-Opacity)
(NOx-HCLD, SOx-UVF, CO / CO2-NDIR, O2-PMD, Smoke-Opacity)

본 발명에 따른 배기가스 연속 모니터링 장치는 IMO NOx Technical code 적합성을 위해 다음을 포함한다.Exhaust gas continuous monitoring apparatus according to the present invention includes the following for compliance with IMO NOx Technical code.

본 발명에 따른 배기가스 연속 모니터링 장치는 유입가스의 온도 유지를 위한 heated sampling line과, 다중 샘플링 포인트를 하나의 장치로 측정하기 위한 매니폴더 및 순차적 샘플링 밸브와, 습가스의 수분제거를 위한 쿨러와, 유입가스 및 쿨링가스 등의 온도 모니터링수단과, 가스분석기 보호를 위한 필터부와, 통신수단과, 유지보수 용이 및 운용 연속성을 위한 모듈형(서랍식) 분석기를 포함한다.Exhaust gas continuous monitoring apparatus according to the present invention is a heating sampling line for maintaining the temperature of the inlet gas, a manifold and sequential sampling valve for measuring multiple sampling points with a single device, a cooler for removing moisture from the wet gas and And a temperature monitoring means such as inflow gas and cooling gas, a filter unit for protecting the gas analyzer, a communication means, and a modular (drawer) analyzer for easy maintenance and continuity of operation.

여기서, 상기 필터부는 이중 분진 filter, metal filter / glass fiber filter중 어느 하나가 이용될 수 있고, 상기 통신수단은 선박용 통신수단으로서, RS485/RS422/RS232가 이용될 수 있다.Here, the filter unit may be any one of a double dust filter, a metal filter / glass fiber filter, the communication means may be used as the communication means for ships, RS485 / RS422 / RS232 may be used.

Claims (3)

선박에서 발생하는 모든 주/보조 엔진에서 발생하는 배기오염을 순차적으로 샘플링하는 방식을 이용하여 하나의 장치로 연속 측정하고 선내 통신을 통해 원하는 위치에서 자료를 점검할 수 있도록 하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치.
Sequential sampling characterized by continuous measurement with one device using the method of sequentially sampling the exhaust pollution generated by all the main and subsidiary engines generated from the ship and through the in-board communication Ship exhaust gas continuous monitoring device using the method.
제1항에 있어서,
상기 측정장치를 서랍방식으로 모듈화하는 것을 특징으로 하는 순차적 샘플링 방법을 이용한 선박용 배기가스 연속 모니터링 장치.
The method of claim 1,
Ship exhaust gas continuous monitoring device using a sequential sampling method characterized in that the measuring device is modularized in the drawer method.
유입가스의 온도 유지를 위한 heated sampling line과, 다중 샘플링 포인트를 하나의 장치로 측정하기 위한 매니폴더 및 순차적 샘플링 밸브와, 습가스의 수분제거를 위한 쿨러와, 유입가스 및 쿨링가스 등의 온도 모니터링수단과, 가스분석기 보호를 위한 필터부와, 통신수단과, 유지보수 용이 및 운용 연속성을 위한 모듈형(서랍식) 분석기를 포함하는 것을 특징으로 하는 배기가스 연속 모니터링 장치.Heated sampling line to maintain inlet gas temperature, manifold and sequential sampling valve to measure multiple sampling points in one unit, cooler to remove moisture from wet gas, and temperature monitoring of inlet and cooling gas And a filter unit for protecting the gas analyzer, a communication unit, and a modular (drawer) analyzer for easy maintenance and operational continuity.
KR1020100045547A 2010-05-14 2010-05-14 Exhausted emission monitoring system exhausted from marine engine KR20110125912A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160101493A (en) * 2015-02-17 2016-08-25 김중구 Indoor air quality monitoring system
WO2017030314A1 (en) * 2015-08-20 2017-02-23 (주)팀솔루션 Method and system for measuring gas concentration, ship having same, and method for detecting sulphur content of ship fuel oil
KR20190054037A (en) 2019-05-08 2019-05-21 한라아이엠에스 주식회사 Analyzing Time Reducing System Of Gas Sampling Device Using Flow Balancing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160101493A (en) * 2015-02-17 2016-08-25 김중구 Indoor air quality monitoring system
WO2017030314A1 (en) * 2015-08-20 2017-02-23 (주)팀솔루션 Method and system for measuring gas concentration, ship having same, and method for detecting sulphur content of ship fuel oil
KR20190054037A (en) 2019-05-08 2019-05-21 한라아이엠에스 주식회사 Analyzing Time Reducing System Of Gas Sampling Device Using Flow Balancing

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