NOZZLE MAINTENANCE DEVICE AND NOZZLE MAINTENANCE METHOD FOR HUE SORTER

Title:

NOZZLE MAINTENANCE DEVICE AND NOZZLE MAINTENANCE METHOD FOR HUE SORTER

Document Type and Number:

Japanese Patent JP2021142480

Kind Code:

A

Abstract:

To provide a technology that can readily perform maintenance to an air injection nozzle of a hue sorter.SOLUTION: A nozzle maintenance device for performing maintenance to an air injection nozzle of a hue sorter includes: a measuring plate disposed in a position opposed to the air injection nozzle; a load cell for supporting at least one end of the measuring plate; and a processing part for calculating striking force of the air injected from the air injection nozzle from an output result of the load cell.SELECTED DRAWING: Figure 2

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Inventors:

OKADA SHINJI

Application Number:

JP2020042944A

Publication Date:

September 24, 2021

Filing Date:

March 12, 2020

Export Citation:

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Assignee:

SUMITOMO METAL MINING CO

International Classes:

B07C5/342

Domestic Patent References:

JPH05146764A	1993-06-15
JPH11267596A	1999-10-05
JP2012153077A	2012-08-16
JP2012154804A	2012-08-16
JP2000210626A	2000-08-02
JP2006150178A	2006-06-15
JPH05169036A	1993-07-09
JP2010172921A	2010-08-12

Foreign References:

US20060176475A1

2006-08-10

Attorney, Agent or Firm:

Aniya Setsuo
Fukuoka Masahiro

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