Improved air grille designed for oxidation or ammonia oxidation reactor

Improved air grille designed for oxidation or ammonia oxidation reactor

  • CN 104,941,536 A
  • Filed: 03/31/2014
  • Published: 09/30/2015
  • Est. Priority Date: 03/31/2014
  • Status: Active Grant
First Claim
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1. the air grid system of improvement for using in commercialization oxidation or ammonia oxidation reactor, the air grid system of described improvement comprises:

  • Continuous metal sheet, its periphery limiting upper surface, lower surface and extend between described upper surface and described lower surface, described continuous metal sheet also limits a series of airport and leads towards the top of described continuous metal sheet for by the below of plant air from described continuous metal sheet;

    And coupling assembling, it is for being attached to the sidewall of described reactor by the periphery of described continuous metal sheet,Wherein, described coupling assembling comprises the dividing plate of flex plate and cooperation, described flex plate and described dividing plate comprise the endless metal sheet material limiting top and bottom separately, described flex plate and described dividing plate are all arranged to substantially consistent with the sidewall of described reactor, wherein, described dividing plate is attached to the sidewall of described reactor, wherein, the bottom attachment of described flex plate is to the periphery of described continuous metal sheet, and wherein, the mode of bottom that described flex plate extends with the bottom part down making described flex plate and be limited to described dividing plate is attached to described dividing plate, can be adapted to by the flexure of the bottom of described flex plate to make the described continuous metal sheet deviation diametrically caused because of the variations in temperature of described acrylonitrile reactor inside.

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