3686773

Information

• Patent Grant
• 3686773

• References
• Source

• Patent Number

  3,686,773

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • F27D15/0213 - comprising a cooling grate
  • F27D2003/0071 - Use of a comminuting device
  • F27D2007/026 - Dampers
  • F27D2009/0086 - applied in spray form
  • F27D2015/024 - Multiple grates
  • F27D2015/0253 - Gradin grates
  • F27D2015/026 - Means to discharge the fines
  • F27D2021/0042 - Monitoring the level of the solid charge

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 432 - Heating