公开(公告)号：US20220258092A1

公开(公告)日：2022-08-18

申请号：US17668817

申请日：2022-02-10

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Mitchell James Muske ,  Allan T. Hilbert ,  Jeremy Bruesewitz ,  William Gardner ,  Joseph C. Schneider

IPC: B01D46/71 ,  B01D35/16 ,  B01D46/04

Abstract: An extraction system is designed for metal working and other applications. The system employs a pneumatic filter cleaning device with a pneumatically driven extension guide arranged within a chamber. The guide is coupled to a first end of an extension member, which has a nozzle secured to a second end. Pressurized air provided to the nozzle through the extension member increases until a pressure at the nozzle reaches a threshold pressure level. Once the threshold pressure level is achieved, the nozzle releases a pulse or burst of air directed to a filter medium. The force from the pulsed air dislodges airborne components from the filter media, resulting in a cleaned filter.

公开(公告)号：US20220258086A1

公开(公告)日：2022-08-18

申请号：US17668806

申请日：2022-02-10

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Mitchell James Muske ,  Allan T. Hilbert ,  Jeremy Bruesewitz ,  William Gardner ,  Joseph C. Schneider

IPC: B01D46/00 ,  B01D46/42

Abstract: The disclosed filter and/or debris disposal system is configured to easily dispose of filter elements, filter media, and/or debris with minimal resources, and/or effort. In some examples, a flexible container is employed to enclose a used filter element prior to removal of the filter from the extractor.