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:
Mar. 07, 2017
Filed:
Feb. 11, 2016
Applicant:
Softard Industries Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SOFT AND INDUSTRIES CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 1/04 (2006.01); B01J 8/00 (2006.01); B01J 8/02 (2006.01);
U.S. Cl.
CPC ...
B01J 8/0045 (2013.01); B01J 8/002 (2013.01); B01J 8/003 (2013.01); B01J 8/006 (2013.01); B01J 8/0035 (2013.01); B01J 8/0055 (2013.01); B01J 8/025 (2013.01); B01J 2208/00752 (2013.01); B01J 2208/00769 (2013.01);
Abstract
A catalyst loading device configured to rotationally spread a catalyst in a reactor includes: a rotor disposed in the reactor and configured to be rotated; a feeder configured to feed the catalyst to the rotor; and an air delivery unit configured to generate an air flow along the catalyst fed to the rotor. The rotor is disposed to a lower end of a cylinder that is concentric with a rotary shaft of the rotor. The cylinder includes: a delivery air feed pipe configured to generate the air flow of delivery air; and a throttle mechanism configured to regulate the delivery air.