Automatic rock debris catching and washing apparatus
US9624742B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2015 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Oct 15, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/1006
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An automatic rock debris catching and washing apparatus comprises an acquisition device, a filtration device and a collection device. The filtration device comprises a water collection tank, above which a driving motor is connected with a pendulum bar having an end connected with a filtering scoop for receiving rock debris from the screening cylinder. The water collection tank is provided with a helical conveying rod having one end located at the bottom of the water collection tank and the other end located outside the water collection tank. A delivery pump is provided at the bottom of the water collection tank. The apparatus has a full-automatic collection operation. During use, it is not necessary to real-time monitor working condition of the catching and washing apparatus by manpower. Collecting regularly rock debris collected into the sand storing cylinders is enough. It is adaptable to the harsh environment, accurate in operation and analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.