A system for moulding three-dimensional products from a mass of one or more food starting materials which are suitable for consumption, in particular human consumption, has a production device having a frame, a mould member provided with at least one mould cavity, the frame supporting the mould member, mass feed means for feeding the mass to the one or more mould cavities of the mould member. The system also has at least one cleaning device for cleaning one or more parts of the production device which come into contact with the mass. The mould member is removable from the frame. The system has a storage device for storing a plurality of mould members, which may be provided with an identification, has recognition means for recognizing the identification of a mould member, and may have a memory for storing at least one history of a mould member.

A cleaning system comprises a first cleaning tank, a carrying and moving unit, a first cleaning spray head, and a rolling brush unit. The carrying and moving unit is configured to move a polishing film to be cleaned into the first cleaning tank and hold the polishing film in the first cleaning tank. The first cleaning spray head is configured to spray a cleaning liquid on the polishing film held in the first cleaning tank. The rolling brush unit is configured to brush the polishing film while the first cleaning spray head sprays the cleaning liquid on the polishing film.

The invention relates to an apparatus for cleaning surfaces, in particular of solar collectors and/or of photovoltaic installations, having at least one cleaning member, in particular a brush roller or plate brush, moving, in particular rotating, during the cleaning operation, having a holding device for the cleaning member, having a fluid drive for the cleaning member operable in different states and having a switching device with which a change can be made between the different operating states of the fluid drive.

According to one embodiment, a cleaning device cleans a nozzle provided on a nozzle head of an electrospinning apparatus. The device includes a storage part and a cleaning part. The storage part is box-shaped, and one surface of the storage part is open. The cleaning part is provided inside the storage part, is flexible, and is capable of holding a solution.

A peripheral information detection device includes a device body that is mounted with sensors each including a detection section that detects peripheral information, and a wiping mechanism that wipes off foreign objects that have adhered to locations of the device body facing the detection sections.

Various arrangements are presented for cleaning and sorting smartcards. An identifier present on the exterior of the smartcard may be scanned. A smartcard may be dispensed from an intake magazine that housing a plurality of smartcards. The smartcard may be moved along a cleaning assembly. The contacts of the smartcard may be cleaned. The contacts of the smartcard may be dried. After cleaning and drying the contacts of the smartcard, the smartcard may be sorted into either a cleaned output magazine or a cleaned rejection tray based on whether the scanning of the identifier was successfully performed.

A device for removing impurities from shredded plastic includes at least one first cleaning body having a sectionally tapered and/or cylindrical outer surface forming a first cleaning surface, and at least one second cleaning body having a sectionally tapered and/or cylindrical inner surface forming a second cleaning surface. The second cleaning body accommodates the first cleaning body such that the cleaning surfaces oppose each other and delimit a cleaning gap between each other. A drive apparatus can rotate at least one of the cleaning bodies about its longitudinal axis, and a feed apparatus feeds the shredded plastic into the cleaning gap. The cleaning surfaces each have cleaning ribs, wherein at least one flank of the cleaning ribs is inclined or curved. Cleaning bars running transversally to the direction of extension of the cleaning ribs are arranged between at least some neighboring cleaning ribs.

A substrate cleaning apparatus for performing scrub cleaning of a surface of a substrate by rotating both of the substrate and a roll cleaning member while keeping the roll cleaning member in contact with the surface. The apparatus includes a roll holder configured to support and rotate a roll cleaning member, a vertical movement mechanism, having a vertically movable unit vertically movable by actuating an actuator having a regulating device, configured to vertically move the roll holder coupled to the vertically movable unit so the roll cleaning member applies a roll load to the substrate W while cleaning the substrate. A load cell provided between the vertically movable unit of the vertical movement mechanism and the roll holder is configured to measure the roll load. A controller is configured to perform feedback control of the roll load through the regulating device based on a measured value of the load cell.

A solar panel cleaning robot is provided and has a robot body. The robot body can move on at least one solar panel. A cleaning device, a power system, a control system and an electric power system are disposed on an internal or an external of the robot body.

A mask-cleaning apparatus includes a frame, a wet cleaning mechanism supported on the frame, and a dry cleaning mechanism supported on the frame and located after the wet cleaning mechanism in a direction of feeding a clean-room wiper. The wet cleaning mechanism wipes a mask before the dry cleaning mechanism wipes the mask. Each of the wet and dry cleaning mechanisms includes a wiping module that includes a vertical plate, a feeder reel, a retriever reel, direction-changing rollers and a pushing roller. The wiping module of the wet cleaning mechanism includes a sprayer mechanism adapted for spraying cleaning liquid onto a portion of the clean-room wiper on the pushing roller.