Dishwasher with low-temperature final washing
AssigneeMEIKO Maschinenbau GmbH & Co. KG
InventorsThomas Peukert, Hans-Josef Rauber, Vera Schneider, Stefan Scheringer
Life of this patent
Estimating the term…
Abstract
A method and apparatus for cleaning washware, in particular dishes, is provided. In the process, the washware is subjected to at least one wash process in which adhering dirt is at least largely removed. The washware is then subjected to a final-washing process which has at least two substeps. The washware is acted on by a first rinse liquid in a first substep, with the first rinse liquid containing a disinfectant. The washware is acted on by a second rinse liquid in a subsequent second substep, with the second rinse liquid comprising at least one permeate which is produced by reverse osmosis.
Claims6
A method for treating washware, in particular dishes, the method comprising:
- subjecting the washware to at least one washing process, with adhering dirt being at least largely removed;
- and
- subjecting the washware to a final-washing process after the at least one washing process, the final-washing process having at least two substeps, the washware being acted on by a first rinse liquid in a first substep, the first rinse liquid containing a concentrate which is produced during reverse osmosis and a disinfectant, the first substep being carried out with the first rinse liquid at a temperature of between 40° C. and 70° C., and the washware being acted on by a second rinse liquid in a subsequent second substep, wherein the second rinse liquid comprises at least one permeate that is produced by reverse osmosis, the second rinse liquid being heated to a temperature of between 24° C. and 55° C.
Dependencies are inferred from the claim text.