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Gravity discharge characteristic of the powder from the hopper-structure which avoided the blockage phenomenon

大島商船高等専門学校紀要 Volume 37 Page 77-82
published_at 2004-12
OS10037000014.pdf
[fulltext] 4.14 MB
Title
閉塞現象を回避したホッパー構造からの粉体の重力排出特性
Gravity discharge characteristic of the powder from the hopper-structure which avoided the blockage phenomenon
Creators Kawahara Hideo
Creators Ikemoto Yoshinori
Creators Tahara Yasuteru
Source Identifiers
Creator Keywords
hopper Gravity discharge Bridging Air pressure Rubber film Vibration
The vibrating feeder which has generally been used has its flow control devices installed on the outside of the hopper discharge. This paper presents a gravity discharge characteristic of a powder from hopper that used rubber film vibration by air pressure. The structure of proposed hopper is the double structure which inserted soft container in the conical rigid container. The result ofthe experiment revealed that proposed hopper was effective for the bridging of the powder. And the discharge of the powder affects the timing of aerial supply pressure and applying pressure.
Languages jpn
Resource Type departmental bulletin paper
Publishers 大島商船高等専門学校
Date Issued 2004-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0387-9232
[NCID]AN00031668