Water storage device and exhaust gas treatment system
US11590451B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2021 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Oct 7, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The water storage device includes: a water storage cavity and a water inlet, the water inlet being configured to feed a solution into the water storage cavity, the water storage cavity being configured to store or discharge the solution and containing a viscous substance; a guide rod and a floating device movable along the guide rod, the floating device being movable as a water level in the water storage cavity changes, and the viscous substance between the guide rod and the floating device restraining movement of the floating device; and a water curtain casing, the water curtain casing being connected to the water inlet and configured to split a part of the solution from the solution fed from the water inlet, and the solution split by the water curtain casing being configured to flush the viscous substance between the guide rod and the floating device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.