Title:
POWDER CONVEYANCE MECHANISM
Document Type and Number:
Japanese Patent JP2017132639
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a powder conveyance mechanism which achieve smooth supply of powder and can easily increase or decrease a supply amount even when pneumatically transporting the powder with different average grain size fed through a hopper.SOLUTION: When pneumatically transporting powder by sucking the powder PD stored in a hopper 1 into an ejector 2 and by discharging the powder PD from the ejector 2 into a transport hose 25 after mixing the powder with carrier gas CG supplied to the ejector 2, a powder transport mechanism adjusts an amount of the powder PD to be sucked into the ejector 2 by increasing or decreasing, by modifying and adjusting pressure of pressing gas PG supplied to a hopper 1 kept in a gastight state.SELECTED DRAWING: Figure 1
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Inventors:
OKAMURO SHUNSUKE
SUGIMOTO YUSUKE
SUGIMOTO YUSUKE
Application Number:
JP2017087762A
Publication Date:
August 03, 2017
Filing Date:
April 27, 2017
Export Citation:
Assignee:
NIPPON TOKUSHU ROZAI KK
International Classes:
B65G53/28
Domestic Patent References:
| JPS6042130A | 1985-03-06 | |||
| JPS5859124A | 1983-04-08 | |||
| JP2005231753A | 2005-09-02 | |||
| JPS5926824A | 1984-02-13 | |||
| JPS55161728A | 1980-12-16 |
Attorney, Agent or Firm:
Toshio Mori
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka
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