A self-cleaning automatically-stored electrical mop includes a mop rod assembly, a mop head assembly, and a cleaning base assembly used for storing and cleaning the mop head assembly. The mop head assembly is arranged at the lower end of the mop rod assembly and includes a mop head shell which is provided with a rotatable cleaning roller and a motor used for driving the cleaning roller. The cleaning base assembly includes a shell part. A cleaning groove used for cleaning the cleaning roller is formed in the shell part, and a cleaning assembly used for scrubbing the cleaning roller is arranged in the cleaning groove. The shell part is provided with a sewage discharge system used for discharging sewage.

According to one embodiment, a cleaner head includes a first rotor, a second rotor, and a contact surface. The first rotor can be rotationally driven in a state where an outer peripheral surface of the first rotor is in contact with a sheet that includes organic fiber and is formed on a base, and can remove a part of the sheet from the base. The second rotor is arranged next to the first rotor in a direction along a rotation axis of the first rotor, and is rotated together with the first rotor in a state where the second rotor is not in contact with the sheet. The contact surface is in contact with an outer peripheral surface of the second rotor at a position away from the sheet around the rotation axis.

The present disclosure relates to an optical fiber processing apparatus. The optical fiber processing apparatus comprising: a fixing module for fixing an optical fiber; and a stripping module for stripping layers outside an uncoated bare fiber of the optical fiber, The stripping module may comprise a stripping member which comprises two bodies arranged in parallel. Each body is provided with two or more kinds of blades suitable for stripping different sizes of layers outside the uncoated bare fiber, and each body is configured to be rotatable about its longitudinal axis to select different blades among the two or more kinds of blades, thereby enabling the stripping member to strip two or more sizes of layers outside the uncoated bare fiber.

Apparatuses, systems, and methods are disclosed for a cleaning/drying system. An apparatus includes an elongate member that includes a first portion extending linearly along a first axis from a proximal end to a distal end, a second portion extending linearly along a second axis from a proximal end to a distal end, and a joint member configured to couple the proximal end of the first portion and the proximal end of the second portion to one another. The joint member is configured to angle the second portion relative to the first portion such that the first and second axes intersect. The apparatus includes a towel that is selectively coupled to the second portion. The towel is configured for absorbing liquids from a surface in response to the towel being moved across the surface using the elongate member.

A dust wand cleaner for dust wands that have radially-arrayed fibers that protrude to a define a generally cylindrical fiber head. The cleaner includes two open end sections and a midsection. Each end section has an internal passageway that preferably narrows from a first width that easily receives an inserted end of a generally cylindrical fiber head of a dust wand to a second width that compresses the fibers of the dust wand. The midsection has an internal passageway that is aligned with the internal passageways of the end sections, that is wider than the second width and that has inwardly extending bristles. When a dust wand is passed through the aligned passageways of the two open end sections and the midsection, debris adhering to the dust wand fibers is removed from the dust wand by being combed by the bristles.

A substrate is held in a horizontal attitude by a substrate holder. At a processing position, a lower surface of the substrate held by the substrate holder is cleaned by a lower-surface brush. The lower-surface brush is cleaned by a brush cleaner at a waiting position that overlaps with the substrate held by the substrate holder in an up-and-down direction and is below a processing position. The lower-surface brush is lifted and lowered by a lower-surface brush lifting-lowering driver between the processing position and the waiting position.

According to one embodiment of the present disclosure, provided is a substrate cleaning device including: a substrate holder configured to hold a substrate; a substrate cleaning member configured to come into sliding contact with the held substrate, and clean the substrate using a first cleaning liquid supplied from a first nozzle; a self-cleaning member configured to come into sliding contact with the substrate cleaning member at a retreat position separated from the substrate holder, and performs self-cleaning on the substrate cleaning member using a second cleaning liquid supplied from a second nozzle; a measurement module configured to measure a physical property value of a waste liquid of the second cleaning liquid used for the self-cleaning of the substrate cleaning member; and a controller configured to estimate a number of fine particles adhering to the cleaned substrate based on the physical property value of the waste liquid.

A substrate cleaning device that facilitates control of the amount of liquid supplied to a substrate and reduces adverse influences of the liquid supplied to a bearing part on the substrate is provided. The substrate cleaning device includes: a holding part that has a bearing part configured to rotatably hold a cleaning member for cleaning a substrate; a first supply part that has at least a part provided inside the holding part and supplies a first liquid into the cleaning member through the inside of the holding part; and a second supply part that supplies a second liquid to the bearing part.

A handling equipment for a placement shelf of display panel is provided. The handling equipment includes a rack, a rotatable driving wheel and a cleansing device. The cleansing device is configured to cleanse the driving wheel. The driving wheel and the cleansing device both are disposed on the rack. The cleansing device contacts with the driving wheel. The driving wheel is configured to contact a bottom frame of the placement shelf of display panel. The driving wheel is disposed with a cleaning layer on the radial periphery of the driving wheel.

Disclosed is a drainage system for an automatic cleaning storage base of an electric mop. The automatic cleaning storage base of the electric mop comprises a casing member having a cleaning tank. The drainage system comprises a drain valve; an outlet end of the drain valve is connected to the outside of the casing member, and an inlet end of the drain valve is connected to the cleaning tank; the drain valve has a switch, and the switch is provided with a first rack; the drain valve is further provided with a duplex gear and a second rack; the duplex gear has a gear portion with a larger outer diameter to mesh with the first rack, and the duplex gear has a gear portion with a smaller outer diameter to mesh with the second rack.