Multifunctional fireproof brick for firing space inner wall

Multifunctional fireproof brick for firing space inner wall

  • CN 201,170,572 Y
  • Filed: 12/17/2007
  • Issued: 12/24/2008
  • Est. Priority Date: 12/17/2007
  • Status: Active Grant
First Claim
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1. , a kind of multi-functional refractory brick that is used for inboard wall of burner hearth, described multi-functional refractory brick comprises the brick body, it is characterized in that, brick body inside is provided with horizontal duct and the vertical duct that is communicated with each other, described horizontal duct connects two end surfaces of brick body, and described vertical duct connects brick body upper surface and lower surface.

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