The drying means of wet raw material and device

The drying means of wet raw material and device

  • CN 101,128,568 B
  • Filed: 02/17/2006
  • Issued: 09/09/2015
  • Est. Priority Date: 02/22/2005
  • Status: Active Grant
First Claim
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1. the drying means of wet raw material, wherein high-temperature gas is imported in fluid bed dryer as thermal source fluidization gas of holding concurrently to carry out drying to the wet raw material be enclosed in pit kiln, it is characterized in that, use that to be arranged on the slipping plane of charge chute and side multiple and be blown into nozzle a part for described high-temperature gas to be blown into inside for described wet raw material being encased in the described charge chute in described fluid bed dryer, described multiple slope of repose being blown into nozzle and being greater than coal dust relative to the angle of horizontal direction.

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