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 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 dishwashing system includes: a dishwasher that washes tableware contained in a dishwashing rack, inside a washing chamber; a carry-in stand for placing the dishwashing rack that is to be carried into the washing chamber on; a carry-out stand for placing the dishwashing rack that is carried out from the washing chamber on; and a robot device including a robot arm mechanism. The carry-in stand and the dishwasher are arranged within a movable range of the robot arm mechanism. The robot arm mechanism transfers the dishwashing rack from the carry-in stand to the washing chamber, and also operates the dishwasher.

This invention relates in general to an industrial cleaning apparatus. The cleaning apparatus has a cleaning tank which has a generally rectangular configuration having two opposing major sides, two opposing minor sides and an opening. A lid is pivotally connected to one of the major sides and adapted to allow access to the cleaning tank when opened and to close the opening of the cleaning tank in use. A horizontally disposed support frame supports the kitchen articles within the cleaning tank. A heating system is disposed within the cleaning tank and heats the fluid therein. A lift assembly raises and lowers the support frame by a remotely operated control system. In use, when the lift assembly is remotely controlled to raise and lower the support frame a corresponding vertical motion of the support frame opens and closes the lid.

A dishwasher thermometer captures temperature data of temperature sensed within a dishwasher during a wash cycle. The dishwasher thermometer includes a wireless communication interface that transmits the captured temperature data to one or more of a server and a monitor device. When the captured temperature data indicates that the wash cycle did not achieve defined temperature threshold(s), an alert is generated at the server and/or the monitor device indicating that the wash cycle did not meet appropriate washing conditions. In embodiments, the temperature data may be accessible to a third party for certification of the dishwasher wash cycle.

A reusable food or beverage container system and method of operation automates tracking, returning, washing, and outputting of reusable food or beverage containers. A reusable food or beverage container has an identification device associated therewith. The reusable food or beverage container is used to supply a food or beverage to a customer and associated with a customer identifier. When the customer is done using the reusable food or beverage container, it is returned to a receptacle of the system, and automatically transported to a washing subsystem where it is washed, sanitized, and dried, and then output to a stack or other organized storage structure of container.

A control box for a sprayer system is provided. The control box may include a wash flow path, a wash flow solenoid disposed in the wash flow path, a detergent supply assembly disposed in wash flow path, a rinse flow path, a rinse flow solenoid disposed in the rinse flow path, a common flow path, a flow switch disposed in the common flow path, an alternating relay, and a connection valve leading to a discharge flow path. The flow switch may be configured to provide a signal to the alternating relay. The alternating relay may be configured to control both the wash flow solenoid and the rinse flow solenoid. The connection valve may receive both the wash flow path and the rinse flow path. In another embodiment, a sprayer system including a control box and a sprayer unit is provided.

A dish washing machine including a housing having an interior wash space for washing dishes. The housing has a liquid inlet for adding a liquid to the dish washing machine. At least one rotating spray nozzle sprays the liquid onto dishes positioned within the interior wash space. The machine further includes a heating tank for heating the liquid which is supplied to the at least one rotating spray nozzle for spraying onto the dishes in the interior wash space. Two heat exchange systems are within the housing. The two heat exchange systems transfer heat from the liquid heated by the heating tank to the liquid added to the dish washing machine from the liquid inlet. A first one of the two heat exchange systems passes heat from water in the wash tank or the interior wash space to water in the first one of the two heat exchange systems.

A counter system (10) for transferring at least partially unpackaged foodstuffs, wherein the counter system (10) has a first region (11) assigned to the counter staff and a second region (12) segregated therefrom and assigned to the customer. The counter system (10) has a dishwasher (1) for cleaning items of washware (2). The dishwasher (1) has at least one treatment zone (3) and at least one conveyor apparatus (6) for conveying the items of washware (2) to be cleaned from an introduction region (4) of the dishwasher (1) through the treatment zone (3) of the dishwasher (1) to a removal region (5) of the dishwasher (1), wherein the introduction region (4) of the dishwasher (1) is accessible from the second region (12) of the counter system (10) and the removal region (5) of the dishwasher (1) is accessible from the first region (11) of the counter system (10).

A wash arm (1) for a commercial dishwasher (50), with a wash arm housing (2) which extends in a longitudinal direction and in which at least one inlet for supplying washing liquid and at least one nozzle opening for spraying the supplied washing liquid are formed, wherein at least one cleaning opening (4) with an assigned opening/closing mechanism (5) is provided preferably at at least one end region of the wash arm housing (2), wherein the opening/closing mechanism (5) is designed to automatically open for thorough rinsing of at least one region of the wash arm housing (2) in particular as required and to automatically close for ending the thorough rinsing of the at least one region of the wash arm housing (2) in particular as required.