A stand-alone dishwasher for non-plumbed, environmentally friendly dishwashing includes a washer body. A front side has a drain aperture extending through to an inner compartment of the washer body. A lid is coupled to the washer body to cover and alternatively uncover a principal aperture. A plurality of rails is coupled within the inner compartment to support a plurality of racks that is removable through the principal aperture. A floor panel is coupled to the washer body and creates a lower compartment between a bottom side of washer body and the floor panel. A heater is coupled within the lower compartment. The heater is configured to turn water within the inner compartment into steam. A plurality of controls is coupled to the lid. The plurality of controls is in operational communication with the heating element.

A batch dishwasher is realized as a hood-type dishwasher having a treatment chamber (2) with at least one recirculating wash system for spraying wash liquid in the treatment chamber (2), and has at least one final rinse system for spraying final rinse liquid in the treatment chamber (2). The treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7). The two treatment zones (6, 7) are physically separated from one another by a partition (50) such that when wash liquid is sprayed in one of the two treatment zones (6, 7), recontamination in the other treatment zone (7, 6) is effectively prevented.

A dishwasher (1) in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher (1) has a treatment chamber (2) with at least one wash system which is designed as a recirculation system, wherein the treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7).

A batch dishwasher is realized as a hood-type dishwasher having a treatment chamber (2) with at least one recirculating wash system for spraying wash liquid in the treatment chamber (2), and has at least one final rinse system for spraying final rinse liquid in the treatment chamber (2). The treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7). The two treatment zones (6, 7) are physically separated from one another by a partition (50) such that when wash liquid is sprayed in one of the two treatment zones (6, 7), recontamination in the other treatment zone (7, 6) is effectively prevented.

The invention relates to a dishwasher in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher has a treatment chamber with at least one wash system which is designed as a recirculation system, wherein the treatment chamber has a first treatment zone and at least one further, second treatment zone, wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone.

A dishwasher in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher has a treatment chamber with at least one wash system which is designed as a recirculation system, wherein the treatment chamber has a first treatment zone and at least one further, second treatment zone, wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone.

A method for controlling a dishwasher includes: supplying washing water to a sump; rotating an impeller disposed in a washing pump by a washing motor so that the washing water flows into the washing pump from the sump;

operating a heater disposed in the washing pump so as to heat the washing water existing in the washing pump and generate steam to supply to a steam nozzle; and supplying the washing water or steam in the washing pump to the steam nozzle by rotating the impeller at a second set rotational speed lower than a first set rotational speed by the washing motor. The method further includes closing a selector valve, configured to open and close a path between the washing pump and the steam nozzle, when the impeller rotates at the first set rotational speed or higher.

A wall mounted dishwasher incorporates storage into an exterior door of the dishwasher to facilitate user access to utensils stored in the dishwasher. The exterior door may be hinged and configured to rotate about a substantially vertical axis, and one or more spray devices and/or one or more fluid collection pans may be integrated into the exterior door.

The present disclosure relates to a dishmachine that includes at least two tanks and methods of using the tanks to isolate, substantially isolate, or incrementally isolate different chemistries from each other during a cycle. The disclosed dishmachine design and method allows for the use of two different, and potentially incompatible, reactive, or offsetting chemistries to be used in the same dishmachine cycle.

A batch dishwasher (1) has a treatment chamber (2) with at least one wash system which is designed as a recirculation system, wherein the treatment chamber (2) has at least two treatment zones (6, 7) in which washware can be treated at the same time but independently of one another, in particular independently of one another in respect of action time, wash and/or rinse mechanics, and/or independently in respect of the selected treatment program. The at least two treatment zones (6, 7) are each realized in such a way that at least one dish rack (5) can be inserted and removed, and wherein the dishwasher (1) has a mechanism for retracting or extending a dish rack (5) into at least one and, respectively, out of at least one of the at least two treatment zones (6, 7) as required.