PURPOSE: To promote evaporation and to increase the thrust force of uplifting liquid by providing a heating means on the uplifting liquid tube of a bubble pump and generating bubble through evaporation of the liquid in the liquid tube.
CONSTITUTION: Liquid A is introduced to the lower portion of an uplifting liquid tube 4, and gas B is fed to an air feeding chamber 2. A heating chamber 5 is provided on the uplifting liquid tube 4 above the air feeding chamber 2, and the uplifting liquid tube 4 is made a heating tube 6 and heated by high pressure and high temperature gas from a heat exchanger 10 passing through a pressure uniformalizing tube 7. When the uplifting liquid tube 4 is heated, evaporation occurs in the liquid in the tube to generate bubble, and rising of the bubble works as thrust force of the uplifting liquid. Then, air feeding amount to the bubble pump can be reduced, and efficiency can be improved to make running cost low.
| JPS58101300 | INTERMITTENT AIR PUMPING DEVICE |
| JP2004324625 | DEVICE AND METHOD OF TRANSFERRING LIQUID |
| WO/2011/148188 | IMPROVEMENTS IN AND RELATING TO PUMPS |
SEKIDA MASUMI
SUGANO HIDEO
| JPS58221000A | 1983-12-22 |