A methane reactor gas distribution device

Abstract

The utility model discloses a kind of methane reactor air distribution devices, including the upper layer air distribution plate, middle layer air distribution plate and lower layer air distribution plate sequentially arranged along the reaction gas inlet direction, each air distribution plate size is same, all install in reactor top, interval arrangement.Three layers air distribution plate are all equipped with grid-like channel, outlet hole is equipped at the intersection of channel, the number and density of grid-like channel and outlet hole increase successively from top to bottom, the number and density of grid-like channel and outlet hole in the bottom are maximum.Reaction gas passes through three layers channel and the air distribution plate setting of outlet hole number, density increasing successively, make reaction gas when entering high temperature cracking zone after sufficient diffusion effect, produce aeration effect, with the catalyst in cracking zone fully contact, reaction, and can speed up air intake rate, greatly improve reaction effect, increase output.

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