危廢焚燒項目烘煮爐的研究

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〔摘 要〕以100 t/d處理量的廣東某危廢焚燒項目為例，闡述危廢焚燒項目烘煮爐的必要性，詳細研究烘煮爐工藝流程以及操作過程，分析烘煮爐的能源消耗、實際效果。實踐證明，按照國家標準規(guī)范烘爐曲線和要求進行的烘煮爐工藝，能有效地延長耐材壽命，清除爐內(nèi)油垢、銹斑和氧化鐵屑。

〔關鍵詞〕危廢焚燒；回轉(zhuǎn)窯；余熱鍋爐；烘煮爐

中圖分類號：X705    文獻標志碼：Ｂ  文章編號：1004-4345（2024）02-00４３-0４

Research on Heating up of Furnace for Hazardous Waste Incineration Project

LIU Qing1， ZENG Zhongqiang2， WU Heng1， ZHOU Qing1

（1. China Nerin Engineering Co.， Ltd.， Nanchang， Jiangxi 330038， China;

2. Zhonghao Chenguang Research Institute of Chemical Industry Co.， Ltd.， Zigong， Sichuan 643200， China）

Abstract  Taking a hazardous waste incineration project with a processing capacity of 100 t/d in Guangdong as an example， this paper introduces the necessity of heating up of furnace for the hazardous waste incineration project， makes a detailed study of the process flow and operation of furnace heat up， and analyzes the energy consumption and actual effect of furnace heat up. Practice has proven that， the process of heating up of furnace strictly follows the scientific heat-up curve and national standard codes， which can effectively extend the service life of refractory materials， remove oil dirt， rust and iron oxide chips in the furnace， and lay the foundation for the stable operation of the rotary kiln.

Keywords  hazardous waste incineration; rotary kiln; waste heat boiler; heating up of furnace

目前，我國危廢大都采用回轉(zhuǎn)窯焚燒配合余熱鍋爐技術處置，技術日益成熟。（剩余4220字）