Page 178 - FanPedia - By Twin City Fan and Blower
P. 178

FAN-PEDIA                                                                                                                                                                                                SPECIAL CONSTRUCTION

                     Published by
            Twin City Fan & Blower                                                                                                                                                                                                                                 HIGH TEMPERATURE
                         ©2017                                                                 TCF.COM
                                                                                                      AIR KITS                                                                                                                 GENERAL INFORMATION

                                                                                                     Arrangement 3                                                                                                             Industrial  processes  often  require  high  heat
                                                                                                                                                                                                                               fans  that  can  withstand  operating  airstream
                                                                                                                                                                                                                                                                                       o
                                                                                                                                                                                                                                                                                                             o
                        Shaft Seal                Shaft Cooler                                          Recess Cone                                 Insulation                          Cooler Guard                           temperatures ranging from 301 F to 1,000+  F.
                                                                                                        (AKA Drive Cone)
                                                                                                                                                                                                                               High temperature fans are commonly used for:
                                                                                                                                                                                                                               •  Re-circulating                air      in      high        temperature
                                                                                                                                                                                                                                   equipment  such  as  kilns,  dryers,  industrial
                                                                                                                                                                                                                                   ovens and furnaces
                                                                                                                                                                                                                               •  Exhausting  gases  and  fumes  from  industrial
                                                                                                                                                                                                                                   processes
                                                                                                                                                                                                                               •  Supplying air for heating and drying systems

                                                                                                                                                                                                                               TCF packages:
                                                                                                                                                                                                                               •  301 F - 500 F
                                                                                                                                                                                                                                                       o
                                                                                                                                                                                                                                          o
                                                                                                                                                                                                                               •  501 F - 600 F
                                                                                                                                                                                                                                          o
                                                                                                                                                                                                                                                       o
                                                                                                                                                                                                                                          o
                                                                                                                                                                                                                               •  601 F - 800 F
                                                                                                                                                                                                                                                       o
                                                                                                                                                                                                                               •  801 F - 1,000 F
                                                                                                                                                                                                                                                           o
                                                                                                                                                                                                                                          o
                                                                                                                                                                                                                               •  1,001 F & over (requires Engineering review)
                                                                                                                                                                                                                                             o
                                                                                                                                                                                                                               High Temp Materials
                                                                                                                                                                                                                               •  Aluminum (non-rotating parts)
                                                                                                                                                                                                                               •  Mild Steel & Corten
                                                                                                                                                                                                                               •  Stainless Steel
                                                                                                                                                                                                                               Bearing Requirements
                                                                                                                                                                                                                               •  Use High Temp Grease
                                                                                                                                                                                                                               •  Use Fixed & Floating Bearings
                   Enclosure & Insulation provided by others in the field
                                                                                                                                                                                                                                             > Refer to bearing basics section
                                                                                                                                                                                                                               •  High heat modified bearings (optional)











                                                                                                                                                                                                                                                                                                                  90
   173   174   175   176   177   178   179   180   181   182   183