CERAMIC ARTICLES AUTOMATED DRYING LINE Russian patent published in 2005 - IPC

FIELD: production of ceramic articles.

SUBSTANCE: proposed drying line has drying chamber, cars to deliver bricks into drying chamber, hot air feed conduit, cold air feed conduit, hot and cold air mixer, conduits to deliver air directly into drying chamber, cold air feed gate, hot air feed gate, distributing gate and automatic control system which includes temperature transmitter, humidity transmitter, brick car position pickup, concentrator and transfer device, all installed on cars delivering bricks into drying chamber. Hot air gate control drive is installed on hot air gate, cold air gate control drive is installed on cold air gate, and drives to control distributing gates hot air feed gate drive control unit, cold air feed gate and distributing gate drives control units are installed on distributing gates, as well as receivers. Output of hot air feed conduit is connected through hot air feed gate, and output of cold air feed conduit is connected through cold air feed gate with input of hot and cold air mixer whose output is connected through distributing gates with inputs of air conduits delivering air directly into drying chamber, and whose outputs are connected with inputs of drying chamber. Output of temperature transmitter is connected with first input of concentrator, output of humidity transmitter is connected to second input of concentrator, output of brick car position pickup is connected to second input of concentrator, output of brick car position pickup is connected to third input of concentrator, output of concentrator is connected to input of transfer device, output of transfer device is connected to input of receiver whose output is connected to input of control unit of drives of hot air feed gate, cold air feed gate and distributing gates whose outputs are connected to input of cold air feed gate control drive whose output is connected with input of cold air feed gate, and to input of control drive of hot air feed gate whose output is connected with input of hot air feed gate, to inputs of control drives of distributing gates whose outputs are connected with inputs of distributing gates whose outputs are connected with inputs of drying chamber.

EFFECT: increased efficiency and quality of drying.

4 dwg