Mobile clapboard type fluid bed

Mobile clapboard type fluid bed

  • CN 201,045,558 Y
  • Filed: 04/29/2007
  • Issued: 04/09/2008
  • Est. Priority Date: 04/29/2007
  • Status: Active Grant
First Claim
Patent Images

1. moving iris type fluidized bed, comprise fluidized bed body, charging gear and discharge device, give depressed structure and air-out structure, it is characterized in that, the fluidized bed body top connects the air-out structure, the bottom is for having the fluid bed sieve plate of mesh, the below of fluid bed sieve plate is provided with several independent air chambers, and each air chamber all has the air inlet that independently connects coke oven flue waste gas;

  • In fluidized bed body and be positioned at charging gear below be provided with the moveable partition board device, described moveable partition board device is chain that is supported by sprocket wheel and the one group of horizontal parallel dividing plate that is arranged on the chain lateral surface, and the moveable partition board device drives by being positioned at the outer power set of a fluid chamber;

    Its end away from charging gear of described chain is provided with the coarse granule feed opening;

    Bunker for collecting communicates with fine grained discharge area in the fluidized bed body, and this district is provided with fine grained classification downflow weir;

    The bottom of bunker for collecting and the bottom of described air chamber are equipped with the fine grained conveying worm.

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