多噴嘴對(duì)置式水煤漿加壓氣化爐裝置閃蒸系統(tǒng)常見問題原因及處理
作者/來源:趙 岐1,胡金平2,路光彬2,閆 順2(1.山東兗礦國(guó)拓科技工程有限公司,山東 滕州 277527;2.兗礦國(guó)泰化工有限公司,山東 滕州 277527) 日期: 2013-07-18 點(diǎn)擊率:1782
摘 要:簡(jiǎn)要介紹了多噴嘴對(duì)置式水煤漿加壓氣化爐裝置閃蒸系統(tǒng),對(duì)生產(chǎn)中出現(xiàn)的蒸發(fā)熱水塔帶水、蒸發(fā)熱水塔管端盲板沖刷磨漏、真空閃蒸罐減壓閥后三通磨漏、黑水閃蒸管道出現(xiàn)結(jié)垢等常見問題進(jìn)行了分析。通過控制水質(zhì)、采用防磨材料和優(yōu)化工藝操作等措施,保證了閃蒸系統(tǒng)長(zhǎng)周期穩(wěn)定運(yùn)行。
關(guān)鍵詞:水煤漿氣化爐;閃蒸系統(tǒng);結(jié)垢;磨損;處理
Flash System of MUlti-Nozzle Opposed Coal-Water Slurry Pressurized Gasifier Causes for Common Problems and Treatment
Zhao Qi1,Hu Jinping2,Lu Guangbin2,Yah Shun2
(1.Shandong Yancon Guotuo Science & Engineering Co.,Ltd.Shandong Tengzhou 277527;
2.Yancon Cathay Coal Chemicals Co.,Ltd.Shandong Tengzhou 277527)
Abstract:A brief account is given of the flash system of the multi-nozzle opposed coal-water slurry Pressurized gasifier,and an analysis is made of the common problems occurring ....