Title:
濾過装置
Document Type and Number:
Japanese Patent JP4965629
Kind Code:
B2
Abstract:
A molten plastic material filtration apparatus includes a shell, which has a cavity, and a feed channel, an outfeed channel and a cleaning channel respectively disposed in communication between the cavity and the space outside the shell, a filter mounted in the cavity of the shell and rotatable relative to the shell and having a filter chamber and a plurality of through holes cut through the periphery thereof in communication with the filter chamber, a guide member affixed to the shell and positioned in the filter chamber of the filter, the guide member having a feed-in guide passage, a cleaning guide passage and an outfeed guide passage corresponding to the feed channel, cleaning channel and outfeed channel of the shell, a scraper mounted in the cleaning channel of the shell, and a control valve mounted in the output end of the cleaning channel of the shell.
Inventors:
Yang Jie Akira
Application Number:
JP2009245497A
Publication Date:
July 04, 2012
Filing Date:
October 26, 2009
Export Citation:
Assignee:
Crystal Steel Industry Co., Ltd.
International Classes:
B01D35/02; B29C48/395; B29C48/45; B29C48/03
Domestic Patent References:
| JP2007515314A | ||||
| JP2009107330A | ||||
| JP11514577A | ||||
| JP60114313A |
Attorney, Agent or Firm:
Masaki Hattori