砾石阻火器

◎砾石阻火器（ZHQ-S型）

ZHQ-S Type Stone Flame Arresting

企业业绩：

山西建滔万鑫达化工有限公司年产6万t/a甲醇、24t/a合成氨项目

中煤能源（黑龙江）煤化工有限公司年产25万吨/年甲醇项目

陕西天宏硅材料有限责任公司 3750吨/年多晶硅项目

新能能源有限公司鄂尔多斯甲醇、二甲醚项目

中国石油吐哈石油分公司 吐鲁番采油厂

概述：Outline

砾石阻火器（又名防火器），阻火器的作用是防止外部火焰窜入存有易燃易爆气体的设备、管道内或阻止火焰在设备、管道间蔓延。阻火器是应用火焰通过热导体的狭小孔隙时,由于热量损失而熄灭的原理设计制造。阻火器的阻火层结构有砾石型、金属丝网型或波纹型。适用于可燃气体管道，如汽油、煤油、轻柴油、笨、甲笨、原油等油品的储灌或火炬系统、气体净化通化系统、气体分析系统、煤矿瓦斯排放系统、加热炉燃料气的管网上、也可用在乙炔、氧气、氮气、天然气的管道用品。本阀可与呼吸阀配套使用,亦可单独使用。

Gravel flame arrester (also known as fire), the role of the flame arrester to prevent an external flame fleeing there are flammable and explosive gas equipment, pipelines, or prevent the spread of flame in the equipment, piping. The flame arrester by flame goes out due to heat loss through the narrow pore of the thermal conductor, the principles of design and manufacture. Fire resistant layer structure of the flame arrester gravel, metal wire mesh-type or corrugated. For flammable gas pipeline, such as gasoline, kerosene, light diesel oil, stupid, a stupid, crude oil and other oil products storage and filling or torch, gas purification the Tonghua system, gas analysis system, coal mine gas drainage system, furnace fuel gas pipe the internet can also be used in acetylene, oxygen, nitrogen, natural gas pipeline supplies. The valve can be supporting the use of the breathing valve can also be used alone.