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Priority to ES227488ApriorityCriticalpatent/ES227488A1/en
Publication of ES227488A1publicationCriticalpatent/ES227488A1/en
New system of heating in the paper drying drums, characterized by the formation of a circuit of conduits that communicate a battery of paper dryer drums, with a hearth or burner, whose combustión gases are forced to circulate inside them, thanks to the action of a vacuum cleaner placed in series with them that later, throws them into a chimney, this heating circuit being closed by a diversion pipe which, starting from the outlet pipe of the hearth or burner, will flow into the chimney, carrying inside the excess gases of the combustión, or vice versa, sucking from the chimney the gases, still salient, that are thrown by the fan to it, existing at the entrance of the first drum, a regulating device of the entrance of cold air from the outside and close to the access of the fan, another as it communicates with the outside. (Machine-translation by Google Translate, not legally binding)
ES227488A1956-03-231956-03-23A new calseo system in drums paper drums. (Machine-translation by Google Translate, not legally binding)
ExpiredES227488A1
(en)
A procedure and installation for the obsturation of the admission and/or outlet mouth in the rotating ovens, swivel drums, dryers and similar drums (Machine-translation by Google Translate, not legally binding)