Barrel slot flame arrester Flame retardant device
Nickname: flame arrester, flame catcher, flame blocker pipe flame arrester
Model: ZHQ-I
Brief introduction of drum groove flame arrester:
The ZHQ-I drum slot flame arrester is made of stainless steel“ N” T-shaped and double-layer corrugated belts are fire retardant core pieces. The shell materials can be aluminum alloy, carbon steel and stainless steel of various brands according to different storage media. It is a safety product installed on the top of petroleum, chemical and gas storage tanks and used together with breathing valves, breathing manholes and vents. Its function is to allow gas to pass through and stop and suffocate the flame.
Structural design of ZHQ-I bucket slot flame arrester:
The product consists of a core and a shell. The core is the core and consists of two layers of ultra-thin stainless steel strips, one of which is pressed into a wave N shape, and the other is a plane steel strip which is tightly wound around the center of the circle. So as to form numerous end faces, it is a small triangle straight flow channel, and there is a cross structure support (or a Y-shaped support is pressed on the surface) inside the core to enhance the reliability of the core and avoid the pressure dispersion caused by the ignited medium of the core.
It is applicable to combustible gas pipeline, such as storage and filling or flare system of gasoline, kerosene, light diesel, benzene, methylbenzene, liquefied gas, gas, crude oil and other oil products, gas purification and communication system, gas analysis system, coal mine gas drainage system, heating furnace fuel gas pipeline network, and also can be used in acetylene, oxygen, nitrogen, natural gas pipeline supplies. The flame arrester can be used together with the breathing valve or used alone.
The performance of ZHQ-I bucket slot flame arrester fully complies with the provisions of GB13347-92 Fire Retarding Performance and Test Methods of Petroleum Gas Flame Arrestors. The flame retardant layer is made of stainless steel, which is corrosion resistant and easy to clean. The shell is made of stainless steel, which can meet the needs of various process pipelines. Its working principle parameters can be parameters ZHQ-I Flame Arrestor Column.
