Title:
DUST REMOVAL DEVICE BY ROTARY CAGE
Document Type and Number:
Japanese Patent JP3182523
Kind Code:
B2
Abstract:
PURPOSE: To make it possible to catch dust flowing down through a water channel efficiently by providing two dust removing screens fitted to the shape of a section of the water channel separately in front and rear in a rotatable manner, and rotating both screens alternately to remove dust.
CONSTITUTION: Dust removing cages 7 and 7' acting as a screen applicable to the shape of a section of a water channel are provided to expansible and rotatable arms 4 and 4' and, at the same time, two dust removing cages arranged in front and rear of the water channel can be separately driven. During the dust removal while rotating one dust removing cage 7, dust can be caught by the other dust removing cage 7'. In the case of a flood, both dust removing cages can be drawn up on the sea. According to the constitution, dust removal in the water channel can be made efficiently.
Inventors:
Akio Iida
Sachio Iida
Sachio Iida
Application Number:
JP16861492A
Publication Date:
July 03, 2001
Filing Date:
June 02, 1992
Export Citation:
Assignee:
Akio Iida
Sachio Iida
Sachio Iida
International Classes:
E02B5/08; (IPC1-7): E02B5/08
Domestic Patent References:
| JP6341623U | ||||
| JP604616U | ||||
| JP594005B2 |
Attorney, Agent or Firm:
Hiroshi Dobashi