挡风墙在篦冷机中的应用

doi:10.19698/j.cnki.1001-6171.20222018

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摘要

简述了篦冷机挡风墙的结构形式、安装位置、工作原理以及操作使用方法。使用挡风墙后，窑系统二、三次风温有较大提升，热回收效率提高，余热风温降低，每年可节省天然气用量3 875 598m3，窑头罩负压波动范围基本稳定在-55~-45Pa。

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	黄达通
	刘登强
	薛俊东

关键词: 挡风墙高温风机气动弹簧窑头罩

Abstract:

The structure, installation position, working principle and operation method of the heat shield are described. After using the heat shield, the temperature of the secondary air and the tertiary air is greatly improved, the heat recovery efficiency has been significantly improved, the temperature of waste heat is reduced, and the natural gas can be saved by 3 875 598m3 each year. The negative pressure of the kiln hood is basically stable at the fluctuation range of -55~-45Pa.

Key words: heat shield ID fan pneumatic spring kiln hood

收稿日期: 2021-06-27 出版日期: 2022-03-25 发布日期: 2022-03-25 整期出版日期: 2022-03-25

ZTFLH:

TQ172.622.4

引用本文:

黄达通, 刘登强, 薛俊东. 挡风墙在篦冷机中的应用[J]. 水泥技术, 2022, 1(2): 18-22.
HUANG Datong, LIU Dengqiang, XUE Jundong. Application of Heat Shield in Grate Cooler. Cement Technology, 2022, 1(2): 18-22.

链接本文:

http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20222018 或 http://www.cemteck.com/CN/Y2022/V1/I2/18

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