Claims
- 1. Apparatus for treating a solid article having a contaminate thereon comprising:
- a. a first sump adapted to contain a liquid and provided with means for cooling the space in the area above contained liquid,
- b. movable means for suspending an article within said first sump,
- c. spray means for applying immiscible liquids to substantially all surfaces of the suspended article,
- d. means comprising a second sump adapted to contain a liquid and to separate immiscible liquids which collect in the bottom of said first sump into distinct liquid phases, said second sump being separate from and in communication with said first sump, and being provided with means for cooling the space in the area above contained liquid, and
- e. means for separately removing and recycling at least one phase from said second sump to said spray means.
- 2. Apparatus according to claim 1, which is additionally provided with means for mixing two or more liquids and feeding such mixture as a charge to the spray means.
- 3. Apparatus according to claim 1, which is provided with means for simultaneously spraying discrete liquids through separate spray nozzels onto the article.
- 4. Apparatus according to claim 1, which is additionally provided with means for creating a fog of liquid around the suspended article.
- 5. Apparatus according to claim 1, wherein the second sump is provided with means for separately removing and recycling two liquid phases from said second sump, to said spray means.
- 6. Apparatus according to claim 1, which includes additionally a prewash treatment tank, means to remove an article suspended within said treatment tank and to suspend said article within the first sump, and means to transfer a separated liquid phase from said second sump to the treatment tank.
Parent Case Info
This is a division of application Ser. No. 235,994, filed Mar. 20, 1972, now U.S. Pat. No. 3,888,693.
US Referenced Citations (7)
Divisions (1)
|
Number |
Date |
Country |
Parent |
235994 |
Mar 1972 |
|