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:
Jun. 15, 2021
Filed:
Apr. 18, 2018
Spraying Systems Co., Glendale Heights, IL (US);
Thomas E. Ackerman, Manchester, NH (US);
Christopher W. Barnes, Wheeling, IL (US);
Adam C. Bright, Sycamore, IL (US);
David C. Huffman, Merrimack, NH (US);
Scott J. Kocsis, Sycamore, IL (US);
Kristopher E. Roskos, Naperville, IL (US);
Glenn R. St. Peter, Atkinson, NH (US);
Brian K. Smith, Rochelle, IL (US);
Joseph P. Szczap, Naperville, IL (US);
Michel R. Thenin, Amherst, NH (US);
Spraying Systems Co., Wheaton, IL (US);
Abstract
A fluidized bed spray drying system for drying liquid into powder including an elongated drying chamber, a spray nozzle assembly at an upper end of the drying chamber and a powder collection chamber at a lower end of the drying chamber. A drying gas inlet is provided in the powder collection chamber and a drying gas outlet is provided at an upper end of the drying chamber. A plurality of cylindrical filter elements at the upper end of the drying chamber are in communication with the exhaust gas outlet for filtering drying gas borne powder from drying gas exiting the drying chamber.