Energy-saving radiant tube component

Energy-saving radiant tube component

CN
  • CN 101,943,405 A
  • Filed: 09/17/2010
  • Published: 01/12/2011
  • Est. Priority Date: 09/17/2010
  • Status: Active Grant
First Claim
Patent Images

1. an energy-conservation radiant tube assembly comprises radiant tube, it is characterized in that, also comprises heat exchanger and secondary heat exchange device, wherein:

  • A described heat exchanger, be used to receive and discharge the flue gas that imports by described secondary heat exchange device, import air, utilize the heat of described flue gas that described air is carried out the preheating first time, and the air after the described preheating first time exported to described secondary heat exchange device, wherein, described flue gas is discharged by described radiant tube;

    Described secondary heat exchange device, be used for described flue gas is imported a described heat exchanger, receive the air after the described preheating first time, the air of the heat that utilizes described flue gas after to the described preheating first time carries out the preheating second time, and the air after the described preheating second time exported to the burner combustion air inlet of described radiant tube.

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