火力發(fā)電廠CEMS系統(tǒng)設(shè)計(jì)-設(shè)備選型趙振鋒
火力發(fā)電廠CEMS系統(tǒng)設(shè)計(jì)-設(shè)備選型趙振鋒
摘 要:以我國(guó)及國(guó)際現(xiàn)行的各有關(guān)規(guī)范規(guī)程等技術(shù)標(biāo)準(zhǔn)為依據(jù),根據(jù)電廠項(xiàng)目所在地的氣象特征與環(huán)境條件,以及系統(tǒng)和主機(jī)情況,設(shè)計(jì)了CEMS系統(tǒng)的基本技術(shù)要求: CEMS 系統(tǒng)是由氣態(tài)污染物監(jiān)測(cè)子系統(tǒng)、煙塵監(jiān)測(cè)子系統(tǒng)、煙氣排放參數(shù)監(jiān)測(cè)子系統(tǒng)、系統(tǒng)控制及數(shù)據(jù)采集處理、數(shù)據(jù)傳輸子系統(tǒng)組成, 通過(guò)采樣測(cè)定煙氣中的污染物濃度、排放量,并按標(biāo)準(zhǔn)要求記錄,同時(shí),提供對(duì)外接口功能。分析比較中國(guó)市場(chǎng)CEMS系統(tǒng)設(shè)備情況,確定本項(xiàng)目CEMS煙氣連續(xù)監(jiān)測(cè)系統(tǒng)的系統(tǒng)方案及最終的設(shè)備配置。
關(guān)鍵詞CEMS; 設(shè)計(jì)條件; 環(huán)境; PS6400; 設(shè)備選型
ABSTRACT:The design of the treatise is our country and all relevant international norms of the existing rules and other technical criteria, according to the power plant project at the seat of the meteorological characteristics and environmental conditions, as well as system and host, the design of the CEMS system basic technical requirements: The CEMS system is by the gaseous state pollutant monitor subsystem, the mist and dust monitor subsystem, the haze emissions parameter monitor subsystem, the systems control and data acquisition processing, the data transmission subsystem is composed, through the sampling determination haze’s in pollutant density, the withdrawal, and requests the record according to the standard. At the same time, provides the foreign interface function. Analysis and comparison of the Chinese market CEMS eqpuipments, determine the CEMS continuous emission monitoring system and the final device configuration.
Keywords:CEMS, Design t conditions, Environmen, PS6400, Equipment selection
中圖分類(lèi)號(hào):TM621文獻(xiàn)標(biāo)識(shí)碼: A文章編號(hào):2095-2104(2012)
緒論
隨著科學(xué)技術(shù)和全球經(jīng)濟(jì)的迅猛發(fā)展,環(huán)境污染和生態(tài)破壞日趨嚴(yán)重,大氣質(zhì)量正在不斷的惡化。當(dāng)今危害環(huán)境和人類(lèi)身體健康的3種主要污染物是:酸雨、城市空氣污染、工業(yè)排放的有毒氣、液體;鹆Πl(fā)電廠也是高排放的工廠,