Operation process of a pumping-ejection apparatus and related apparatus
US6248154A · kind A · utility
Assignees
Inventor
Key dates
| Filing date | Jun 28, 1999 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Jun 28, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F25/50
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to the field of jet technology. A gas-liquid mixture is fed from a jet apparatus into a jet converter where the flow of the gas-liquid mixture first undergoes expansion and thus is transformed into a supersonic gas-liquid flow. This supersonic gas-liquid flow is then decelerated in a shaped flow-through channel section t of the converter. A pressure jump is generated there and partial transformation of kinetic energy of the flow into potential energy of pressure takes place. In order to implement this operational process, the system is furnished with a jet converter, which includes an expansion chamber and a shaped flow-through section, the inlet of the expansion chamber is connected to the jet apparatus outlet, and the outlet of the shaped flow-through section is connected to a separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.