Standard Number: YB/T 4979-2021(YB/T4979-2021)
Chinese:高炉烟气通风除尘技术规范
English:Technical Specification for Blast Furnace Flue Gas Ventilation and Dedusting
Effective Date:2022-02-01
Standard Applicability:This document specifies the terms and definitions, basic provisions, blast furnace flue gas ventilation and dust removal system, blast furnace flue gas (powder) dust source control, dust removal piping and general equipment, construction, installation and acceptance, operation and maintenance. This document applies to the design, construction, commissioning, operation management and evaluation of blast furnace flue gas ventilation and dust removal system. It does not include the blast furnace gas purification system and the furnace top gas equalization pressure discharge purification system.
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