摘 要：介紹固定床間歇式造氣爐采用不停爐下灰的經(jīng)驗(yàn)，以及進(jìn)行的改造，闡述了自動(dòng)下灰過程中需注意的問題。
關(guān)鍵詞：自動(dòng)下灰；皮帶；滾筒；循環(huán)污水；安全；環(huán)保
中圖分類號(hào)：TQ113.25+4 文獻(xiàn)標(biāo)志碼：B 文章編號(hào)：1003-6490（2014）01-0041-03
Technical Experience of Automatical Unloading Ash Device Revamping in Fixed Bed Gasification Unit
XIANG Hong， CHENG Hai-qing
(Ammonia Branch of Hubei Xinyangfeng Fertilizer Co.,Ltd., Jingmen Hubei 448150， China)
Abstract: Describe technical revamping experience in unloading the ash without stopping intermittent fixed bed gasifier operation and the revamping effects，and point out the attentions during operation of automatical unloading of the ash.
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