Kawasaki Jukogyo Kabushiki Kaisha

Mitsuru Nomura

Hideyuki Tanaka

Morimasa Kuge

Keiji Tsujita

Yoshiaki Aoki

Hideaki Ike

Masaaki Tomonaga

Eiji Noutomi

A high-pressure washing liquid ejecting washing apparatus comprises a bar-shaped holder; and a plurality of high-pressure washing liquid ejecting nozzles arranged at constant intervals along a longitudinal direction of the bar-shaped holder, the holder being supported at both sides in a longitudinal direction thereof such that the holder is rotatable around its longitudinal axis, the holder being reciprocatingly rotated around the longitudinal axis within a predetermined rotational angle and the ejecting nozzles ejecting a high-pressure washing liquid to a washed surface of an object in a single straight-line shape to wash the object while the object is conveyed at a constant speed with respect to the holder, wherein the holder has a length which is not less than a length across the object and is disposed such that the holder is orthogonal to a direction in which the object is conveyed or is tilted with respect to the direction in which the object is conveyed, when viewed from a normal line direction of the washed surface.

High-pressure washing liquid ejecting washing apparatus

A high-pressure liquid jet cleaner removes particles adhered to the inside of scribe lines formed at consistent intervals in a thin film solar cell panel and prevents the surface of a thin film formed at the surface of the solar cell panel from being damaged or detached. Jet nozzles are arranged at consistent intervals in the longitudinal direction of a nozzle holder, corresponding to positions of the respective scribe lines. The nozzle holder is supported by supports provided at both ends of the nozzle holder to allow the nozzle holder to move in the longitudinal direction. While the solar cell panel is conveyed parallel to the scribe lines, a high-pressure liquid is jetted out in a straight line from the jet nozzles to the respective scribe lines for cleaning, such that the high-pressure liquid jetting direction of each jet nozzle is parallel to that of the other jet nozzles.

High-pressure liquid jet cleaner and high-pressure liquid jet cleaning method for cleaning thin film solar cell panel

A high-pressure water cleaning system includes a cleaning main body, a support frame member having a length which is larger than a width of an object, the support frame member being supported at extended end portions thereof at both sides by bearing units and eccentric rotational shafts such that the support frame member is eccentrically rotatable, the eccentric rotatable shafts being configured to rotate to cause the support frame member to perform rotational motion, a plurality of high-pressure water ejecting nozzles which are arranged on the surface of the support frame member to be equally spaced apart from each other and are directed to face the object, and a drive device configured to cause the eccentric rotational shafts to rotate. The high-pressure water ejecting nozzles are supplied with the high-pressure water and eject the high-pressure water to the object being moved at the constant speed while performing the rotational motion.

High-pressure water cleaning system

Growing community of inventors

Kobe, Japan

Mitsuru Nomura