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AssigneeJiangsu University
InventorsYuejin ZHU, Zhenhua PAN, Zhiwei YANG, Penggang ZHANG, Jianfeng PAN
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The present invention belongs to the field of flame arresters, and discloses a buffered wall flow multi-channels flame arrester. The flame arrester comprises a buffering and splitting cover and a Z-type wall flow multi-channels flame arresting core, wherein the buffering and splitting cover has a round-bottom plain-top cylindrical shape or hemispherical shape, with pinholes distributed in the cover surface, and channels are arranged inside the Z-type wall flow multi-channels flame arresting core. In every two adjacent channels, the inlet of one channel is blocked, and the outlet of the other channel is blocked, and in the height direction in the central cross section of the flame arresting core, pinholes are arranged in the wall surfaces between adjacent channels, and adjacent upper and lower channels constitute a fluid channel.
A buffered wall flow multi-channels flame arrester, comprising a gas inlet pipeline, two pairs of flange groups, a flame arrester shell, a gas outlet pipeline, a buffering and splitting cover, and a multi-channels flame arresting core, wherein the flame arrester shell comprises a front wall and a back wall, the gas inlet pipeline is connected to the front wall of the flame arrester shell via a first flange group, the back wall of the flame arrester shell is connected to the gas outlet pipeline via a second flange group, the buffering and splitting cover and the multi-channels flame arresting core are installed between the front wall and the back wall of the flame arrester shell, and an opening of the buffering and splitting cover is fixedly connected to the multi-channels flame arresting core;
Dependencies are inferred from the claim text.