垃圾分类背景下焚烧系统的性能研究与优化策略

doi:10.3969/j.issn.1008-0198.2022.03.005

湖南电力 ›› 2022, Vol. 42 ›› Issue (3): 25-28.doi: 10.3969/j.issn.1008-0198.2022.03.005

垃圾分类背景下焚烧系统的性能研究与优化策略

倪鲲鹏¹, 贺若愚², 刘亮²

1.上海康恒环境股份有限公司,上海 201703;
2.长沙理工大学可再生能源电力技术湖南省重点实验室,湖南长沙 410114

收稿日期:2022-04-15 出版日期:2022-06-25 发布日期:2025-08-05
作者简介:倪鲲鹏(1986),男,工程师,从事生活垃圾高效、清洁焚烧设计、研究与应用。
基金资助:
湖南省教育厅自然科学研究重点项目(21A0201)

Performance Research and Optimization Strategy of Incineration System Under Waste Classification Background

NI Kunpeng¹, HE Ruoyu², LIU Liang²

1. Shanghai SUS Environment Co., Ltd., Shanghai 201703, China;
2. Changsha University of Science & Technology, The Key Laboratory of Renewable Energy Electric-Technology of Hunan Province, Changsha 410114, China

Received:2022-04-15 Online:2022-06-25 Published:2025-08-05

摘要/Abstract

摘要： 垃圾分类对垃圾热值有明显的提升作用,从而对现有垃圾焚烧发电的技术工艺和装备提出了新要求。对上海某垃圾焚烧发电项目的设计方案和运行情况进行研究,发现由于垃圾分类的实施,垃圾热值与锅炉蒸发量增加的同时炉膛温度也随之升高,导致炉膛结焦现象严重以及烟气中污染物排放浓度增加。改善炉膛结构、增加炉膛受热面、使用烟气再循环工艺,可以有效降低入厂垃圾热值提升带来的不利影响,该方法为垃圾焚烧装备和工艺设计提供有益借鉴。

关键词: 垃圾分类, 焚烧炉, 余热锅炉, 设计优化

Abstract: Garbage classification can significantly improve the calorific value of garbage, which puts forward new requirements for the existing technical process and equipment of waste incineration power generation. This paper studies the design scheme and operation of a waste incineration power generation project in Shanghai. The study found that due to the implementation of waste separation, the calorific value of waste and boiler evaporation increased along with the furnace temperature, which led to serious coking in the furnace and an increase in the concentration of pollutant emissions in the flue gas. The paper proposes that improving the furnace structure, increasing the furnace heating surface and using the flue gas recirculation process it can effectively reduce the adverse impact of the increase in calorific value of incoming waste. The methods provide useful reference for waste incineration equipment and process design.

Key words: domestic waste classification, incinerator, waste heat boiler, design optimization

中图分类号:

TM619
TK62

倪鲲鹏, 贺若愚, 刘亮. 垃圾分类背景下焚烧系统的性能研究与优化策略[J]. 湖南电力, 2022, 42(3): 25-28.

NI Kunpeng, HE Ruoyu, LIU Liang. Performance Research and Optimization Strategy of Incineration System Under Waste Classification Background[J]. Hunan Electric Power, 2022, 42(3): 25-28.

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垃圾分类背景下焚烧系统的性能研究与优化策略

Performance Research and Optimization Strategy of Incineration System Under Waste Classification Background

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