Convenient-to-clean pipeline flame arrester

Abstract

The invention relates to the technical field of pipeline auxiliary equipment, and discloses a convenient-to-clean pipeline flame arrester which comprises a shell, wherein a first channel and a second channel are fixedly connected to the two ends of the shell respectively, and a flame arresting core is fixedly connected to the middle of an inner cavity of the shell. Through the arrangement of a baffle, a supporting pipe, a first round pipe and a second round pipe, when fire-retardant cores are cleaned, a motor is started to drive the supporting pipe and the first round pipe to rotate, meanwhile, high-pressure gas is input into the second round pipe through a connecting pipe, and the high-pressure gas is finally sprayed out from through holes in the two sides of a supporting rod to spray and blow the fire-retardant cores on the two sides; stain in the meshes of a flame arresting core is comprehensively cleaned, the stain separated from the meshes can fall into the bottoms of the two sides of the cavity of the shell, the stain can be discharged from the interior of the shell through the preformed holes; and meanwhile, the openings in the two ends of the flame arrester are blocked by the baffles on the two sides, so that the blown stain and dust cannot enter a pipeline, the stain is convenient to clean, and the flame arrester can be reused after being cleaned.

Description

Technical field [0001] The present invention relates to the field of assistive technology devices conduit, particularly as a flame arrester conduit facilitate cleaning. Background technique [0002] The flame is a safety device used to prevent flame spread of flammable gas and flammable liquid steam. Generally mounted in a pipe that delivers the combustible gas, by mounting between the pipe and the combustion terminal, or a ventilated tank, blocking the device adopted by the flame (knockout or detonation), by the damper core, the fire detector housing and accessories. Componsed, the working principle mainly relies on heat transfer effects and instrument wall effects. [0003] Conventional arrester working for some time in which the fine through hole on the inner flame arrester element is easily carried soot clogging impurities, influence the ventilation effect, and, also the impurities present in the gas-barrier buildup fire inside the core, resulting in clogging of the flame arr...

AI Technical Summary

Problems solved by technology

[0003] After the existing flame arrester has been working for a period of time, the small through holes on the internal flame arresting element are easily blocked by soot and impurities carried in the flame, which affects the ventilation effect. Moreover, the impurities in the gas will also adhere to the flame arrester. The inside of the fire core causes the blockage of the flame arrester. Therefore, during the installation and use of the flame arrester, it needs to be disassembled and cleaned regularly. Not only should attention be paid to the sealing of both ends after disassembly to avoid leakage of flammable gas, there is a greater risk, but disassembly is difficult, time-consuming and laborious, which greatly increases the labor intensity of workers

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