石灰石-石膏濕法脫硫塔結(jié)垢分析

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摘要：某熱電廠(chǎng)脫硫塔漿液槽結(jié)垢嚴(yán)重，分析和檢測(cè)運(yùn)行數(shù)據(jù)、脫硫漿液及結(jié)垢物發(fā)現(xiàn)，該脫硫塔的結(jié)垢物中F和P含量異常，為脫硫塔結(jié)垢的主要因素，通過(guò)控制漿液中的F和P含量，能夠明顯減少脫硫塔結(jié)垢。

關(guān)鍵詞：濕法脫硫；結(jié)垢；F和P超標(biāo)；防治措施

中圖分類(lèi)號(hào)：X773 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1008-9500（2024）07-0-03

DOI：10.3969/j.issn.1008-9500.2024.07.069

Analysis of Scaling in Limestone-Gypsum Wet Desulfurization Tower

XU Senrong， ZHANG Lizhi， LI Yongyan， WU Pengfei

（Beijing Aluminum Clean Environmental Technology Co.， Ltd.， Beijing 100036， China）

Abstract： The desulfurization tower slurry tank of a certain thermal power plant has serious scaling. Analysis and detection of operating data， desulfurization slurry and scaling materials found that the F and P content in the scaling materials in the desulfurization tower is abnormal， which is the main factor of scaling in the desulfurization tower. By controlling the F and P content in the slurry， the scaling problem in the desulfurization tower can be significantly improved.

Keywords： wet desulfurization; scaling ; F and P exceed the standard values; preventive measures

包頭市某熱電廠(chǎng)的空冷發(fā)電機(jī)組脫硫系統(tǒng)采用石灰石-石膏濕法脫硫工藝，借助高效旋匯耦合技術(shù)、高效噴淋技術(shù)與高效除塵除霧技術(shù)相結(jié)合的單塔一體化脫硫除塵凈化技術(shù)，達(dá)到超低排放標(biāo)準(zhǔn)。（剩余3926字）