Process and apparatus for making a mineral melt

Process and apparatus for making a mineral melt

  • CN 101,636,357 B
  • Filed: 01/14/2008
  • Issued: 01/14/2015
  • Est. Priority Date: 01/15/2007
  • Status: Active Grant
First Claim
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1. manufacture a method for mineral fibre, comprising:

  • There is provided circulating combustion room, this circulating combustion room comprises upper area, lower region and base regions,Granular fuel, particulate mineral materials and main combustion gases are sprayed into the upper area of circulating combustion room, granular fuel is made to produce charcoal in upper area pyrolysis, thus the mineral melt that melt granules mineral material is collected to be formed in base regions, and produce waste gas, wherein, charcoal is gathered on the top of the mineral melt in base regionsSecondary combustion gas is sprayed into the lower region of circulating combustion room, charcoal is burnt, thus makes granular fuel complete combustion, andFrom the waste gas separating mineral melt of heat, make the outlet of waste gas by circulating combustion room of heat, and make the mineral melt of collection flow to centrifugal fiberising apparatus through the outlet of base regions, and form fiber, wherein, this outlet is siphon pipe.

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