Air washer
US6059866A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Aug 17, 1998 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Aug 17, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Washer media are disposed in an air inlet and an air outlet of a water spray chamber. A basic unit is formed by first stage nozzles from which spraying water that reaches the inlet washer media is sprayed in the reverse direction to an air flow; a water storage tank for receiving spraying water, located in the lower position of the water spray chamber; and a circulating water supply system that circulates the circulating water in the water storage tank to the first stage nozzles. Second stage nozzles from which spraying water directed against the outlet washer media is sprayed in the forward direction to the air flow are disposed in approximately the same positions as the first stage nozzles. There is also provided a supplementary water supply system for supplying supplementary water to the second stage nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.