Invention Application
- Patent Title: SYSTEMS AND METHODS FOR PNEUMATIC CLEANING OF AN EXTRACTION SYSTEM FILTER
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Application No.: US17668817Application Date: 2022-02-10
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Publication No.: US20220258092A1Publication Date: 2022-08-18
- Inventor: Mitchell James Muske , Allan T. Hilbert , Jeremy Bruesewitz , William Gardner , Joseph C. Schneider
- Applicant: ILLINOIS TOOL WORKS INC.
- Applicant Address: US IL Glenview
- Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee Address: US IL Glenview
- Main IPC: B01D46/71
- 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.
Information query
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