Invention Grant
- Patent Title: Clarifier with independent sump scraper drive
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Application No.: US17504509Application Date: 2021-10-19
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Publication No.: US11648493B2Publication Date: 2023-05-16
- Inventor: Paul J. Powers
- Applicant: KADANT BLACK CLAWSON LLC
- Applicant Address: US OH Lebanon
- Assignee: KADANT BLACK CLAWSON, LLC
- Current Assignee: KADANT BLACK CLAWSON, LLC
- Current Assignee Address: US OH Lebanon
- Agency: Dinsmore & Shohl LLP
- Main IPC: B01D21/20
- IPC: B01D21/20 ; B01D21/06 ; B01D21/18 ; B01D21/24
Abstract:
An improved clarifier tank having a rake arm assembly with one or more rake arms, a rake arm driveshaft operatively connected to the rake arms and a rake arm drive, and a sump scraper driveshaft, operatively connected to a plurality of sump scrapers and a sump scraper drive.
Public/Granted literature
- US20220062795A1 CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE Public/Granted day:2022-03-03
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