An apparatus for cleaning a surface of solar collectors or photovoltaic installations includes at least one cleaning head that comprises at least one cleaning member. The cleaning member can be set into rotation. The apparatus also includes a movement device for moving the cleaning head over at least a part of the surface to be cleaned. The movement device has a first movement unit movable in a first direction and a second movement unit. The cleaning head is movable transversely or obliquely to the first movement direction by the second movement unit along a guide that is connected to the first movement unit. A drive device that is arranged at the first and/or second movement units makes it possible to automatically move the first movement unit in dependence on a position of the second movement unit.

A pruner cleaning machine scrubs gummy sap and foreign matter from pruner blades inserted into its cleaning chamber. The machine includes a motor turning a drive shaft assembly having scrubbers coupled thereon. The scrubbers have scrubbing surfaces facing each other and a central scrubber element resides between the scrubbers.

The present invention relates to a novel cleaning brush device. The device is a handheld brush device for cleaning crevices, between vehicle seats, floor surfaces and other tight spaces. The cleaning brush device comprises a handle component with two brush components, wherein one brush component is secured to opposite ends of the handle component. The brush components can be flexible with durable bristles for cleaning different tight and/or small areas. Thus, the cleaning brush device effectively removes bacteria, dust, dirt, debris, mold, mildew, etc.

A scrubbing tool for cleaning a surface that has a handle for holding by a user in a cleaning operation. The handle has a first connector. The scrubbing tool also has a cleaning head having a second connector configured to mate with the first connector in order to attach the cleaning head to the handle in an engaged position. The cleaning head is comprised entirely of a material configured to dissolve in water and has a cleaning agent.

A method and system for cleaning an array of solar panels. The system can include an applicator apparatus configured with a plurality of cleaning devices, and an automatic position system (APS) configured with the applicator apparatus. The APS can include a first and second sensor coupled to the applicator apparatus. A controller coupled to the first and second sensor devices can be configured to adjust a position of the applicator apparatus to maintain the plurality of cleaning devices in a direction facing a solar panel to facilitate a removal of an undesired material from the solar panel, while the applicator apparatus is moved from a first position to a second position. A mobile vehicle can he configured with the applicator apparatus to move along a row of the array of solar panels to perform the method for cleaning.

The invention is directed to an elevator track cleaner. The track cleaner is provided in a rectangular scrub brush configuration, providing a platform with a raised handle affixed to the top surface. The bottom surface provides a longitudinal band of stiff, flexible bristles along the centerline, and two longitudinal bands of small hooks on either side of the bristles for the purpose of securing a flexible white scrub pad. The pad is used to scrub the elevator track, with the bristles urging the pad into the groove where the track is located.

The present disclosure discloses a cleaning device and a clean method, the cleaning device includes a sweeping module and a washing module, the sweeping module includes a brush component and a steam generating component, the steam generating component and the brush component are arranged in sequence in the cleaning direction of the cleaning device; the washing module is configured to wash the parts to be cleaned, the washing module and the sweeping module are arranged in sequence in the cleaning direction of the cleaning device.

A method and device for cleaning and pretreating solar panels is provided. The device comprises a brush having cleaning elements made from silicone foam rubber material. The cleaning elements can be flaps of silicone foam rubber material. A sheet of silicone foam rubber material having two free ends can be attached to a core member such that the two free ends extend away from the core member to form flaps. The solar panels can be cleaned by brushing the solar panel surfaces with the flaps of silicone foam rubber material. The solar panels can also be pretreated by brushing the solar panel surfaces with silicone foam rubber material.

A post CMP cleaning apparatus is provided. The post CMP cleaning apparatus includes a cleaning stage. The post CMP cleaning apparatus also includes a rotating platen disposed in the cleaning stage, and the rotating platen is configured to hold and rotate a semiconductor wafer. The post CMP cleaning apparatus further includes a vibrating device disposed over the rotating platen. The post CMP cleaning apparatus further includes a solution delivery module disposed near the vibrating device and configured to deliver a cleaning fluid to the semiconductor wafer. The vibrating device is configured to provide the cleaning fluid with a specific frequency which is at least greater than 100 MHz while the rotating platen is rotating the semiconductor wafer, so that particles on the semiconductor wafer are removed by the cleaning fluid.

An outpouring assembly, comprising an outpouring plate, wherein the outpouring plate is provided with a liquid outlet through hole, a paste discharge pipe is disposed in the liquid outlet through hole, the paste discharge pipe moves up and down in the liquid outlet through hole, and when a lower end of the paste discharge pipe extends out of the liquid outlet through hole, the paste discharge pipe is in a liquid outpouring state. A beneficial effect of the present invention is as follows: Because a liquid such as the color paste or water has surface tension, the color paste adheres to a surface of an outlet, outpouring precision of the outpouring assembly is affected. A paste discharge pipe is disposed in the liquid outlet through hole, so that a quantity of color pastes adhered to a paste discharge outlet of the paste discharge pipe can be effectively reduced.