Combined-type heat exchanger and fluidized bed reactor

Combined-type heat exchanger and fluidized bed reactor

CN
  • CN 101,922,874 B
  • Filed: 06/22/2010
  • Issued: 07/18/2012
  • Est. Priority Date: 06/22/2010
  • Status: Active Grant
First Claim
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1. a unitized exchanger is characterized in that, comprising:

  • Annular charging house steward (10) is provided with a plurality of equally distributed first tapping channel (13) that radially extends in order to the said unitized exchanger of first feeding-passage (11) and edge that feeds heat transferring medium;

    Annular discharge header pipe (20);

    Laterally arrange with said annular charging house steward (10), said annular discharge header pipe (20) is provided with second tapping channel (21) that is used to export heat transferring medium and along a plurality of equally distributed second feeding-passage (23) that radially extends of said unitized exchanger;

    Heat exchange unit (30) array is made up of a plurality of heat exchange units of cylindrical arrangement (30), wherein,Each heat exchange unit all is provided with along an axially extended charging of said unitized exchanger and is in charge of (31) and is in charge of (33) along an axially extended discharging of said unitized exchanger in said heat exchange unit (30) array;

    Said charging is in charge of (31) and is connected to said annular charging house steward (10) through said first tapping channel (13), and said discharging is in charge of (33) and is connected to said annular discharge header pipe (20) through said second feeding-passage (23);

    Each heat exchange unit all comprises the axial stacked a plurality of coil pipe units (37) along said unitized exchanger in said heat exchange unit (30) array;

    Each said coil pipe unit (37) comprises a coil pipe pipeline (371);

    The entrance point of said coil pipe pipeline (371) connects said charging and is in charge of (31), and the port of export of said coil pipe pipeline (371) connects said discharging and is in charge of (33).

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