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发明名称
火焰防阻器
摘要
本创作为一种应用于可燃性气体管线上防止火焰蔓延并能抑制爆炸冲击波的火焰防阻器,本创作的火焰防阻器包含:一圆筒状外壳,该圆筒状外壳是由一含有开放型半圆球形爆炸冲击波缓冲器、结合固定法兰所组成,一圆筒状火焰防阻元件,是由一圆筒状火焰阻隔桶、一封闭型半圆球形爆炸冲击波缓冲器所组成,该圆筒状火焰阻隔桶是由外层多孔状保护层、内层多孔状保护层、两片端板及内部填充金属粉体形成一个圆筒状的多孔体;该圆筒状火焰防阻元件与该圆筒状外壳利用结合固定法兰结合。;本创作的火焰防阻器,使用时,该圆筒状火焰防阻元件系安装于该圆筒状外壳的内部,使圆筒状火焰防阻元件与圆筒状外壳间形成一个环状通道,并利用圆筒状外壳之两端法兰安装在管线上;气体火焰波可以经由该圆筒状火焰防阻元件的封闭型半圆球形爆炸冲击波缓冲器产生激烈的转弯、降低冲击力,然后利用气体的压力通过该圆筒状火焰防阻元件之圆筒状火焰阻隔桶将火焰熄灭,其后,气体再经开放型半圆球形爆炸冲击波缓冲器产生激烈的转弯,达成熄焰及抑制爆炸冲击波的效果。该圆筒状火焰阻隔桶的内部填充粉体为不规则形状的金属粉体,且圆筒状火焰阻隔桶的最大流力孔径小于气体的MESG,使得金属粉体能提供极大的表面积吸收能量达成熄焰之效果。
申请公布号
TWM429756
申请公布日期
2012.05.21
申请号
TW101201006
申请日期
2012.01.17
申请人
丰映科技股份有限公司 台中市南屯区文心路1段218号21楼;张荣兴
发明人
张荣兴
分类号
E06B3/00
主分类号
E06B3/00
代理机构
代理人
主权项
地址
台中市南屯区文心路1段210号22楼之5 TW 22F-5, #210, SECTION 1, WEN-XIN ROAD, NAN-TUN DISTRICT, TAICHUNG CITY, TAIWAN 40865, ROC
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