三次风闸板阀的改造

doi:10.19698/j.cnki.1001-6171.20211093

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摘要分析了三次风闸板阀在使用过程中经常卡死和断裂的原因。通过采取增大三次风闸板阀开度、改变三次风闸板阀骨架设计、砌筑护砖、去除两侧卡槽等措施，三次风闸板阀再未出现过弯曲断裂现象，调节过程中也未再出现过卡顿现象，三次风闸板阀的更换时间由原来最长6个月延长至18个月，实现了降本增效。

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	王国飞
	毛玉兰

关键词: 三次风闸板阀平衡护砖使用寿命

Abstract: The causes of frequent jam and fracture of the tertiary air gate valve used are analyzed. By taking measures including increasing the opening of the tertiary air gate valve, changing the frame design of the tertiary air gate valve, laying protective bricks and removing the card slots on both sides, the tertiary gate valve has never been bent and broken again, and the stutter phenomenon has not occurred in the process of regulation. The replacement time of the tertiary air valve has been extended from the original maximum 6 months to 18 months, thus reducing cost and increasing efficiency.

Key words: tertiary air gate valve balance protective brick service life

收稿日期: 2020-03-31 出版日期: 2021-01-25 发布日期: 2021-02-04 整期出版日期: 2021-01-25

ZTFLH:	三次风闸板阀
	平衡
	护砖
	使用寿命

引用本文:

王国飞, 毛玉兰. 三次风闸板阀的改造[J]. 水泥技术, 2021, 1(1): 93-95.
WANG Guofei, MAO Yulan. Reform of Tertiary Air Gate Valve. Cement Technology, 2021, 1(1): 93-95.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20211093 或 http://www.cemteck.com/CN/Y2021/V1/I1/93

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