The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2022
Filed:
May. 14, 2018
Bma Braunschweigische Maschinenbauanstalt Ag, Braunschweig, DE;
Gerald Caspers, Meine, DE;
Hartmut Hafemann, Lehrte, DE;
BMA BRAUNSCHWEIGISCHE MASCHINENBAUANSTALT AG, Braunschweig, DE;
Abstract
The invention relates to an evaporation dryer () for drying particles, having—a process chamber () with at least one product inlet () for supplying the particles to be dried into the process chamber () and a product outlet () for discharging dried particles from the process chamber (), —a heat exchanger () arranged within the process chamber (), —having at least one inlet () into the heat exchanger () for pressurized steam as process steam and at least one condensate outlet () from the heat exchanger (), wherein—the at least one condensate outlet () is connected to an expansion tank (), wherein at least one pump () is connected to the expansion tank (), and the expanding steam is pumped out of the expansion tank () and supplied to the process steam.