Title:
CERAMIC SHELL FILTER DEVICE INTEGRATED WITH MULTIPLE-PIECE FILTER
Document Type and Number:
WIPO Patent Application WO/2015/184930
Kind Code:
A1
Abstract:
Disclosed is a ceramic shell filter device. A ceramic shell (1) forms a cavity. The cavity comprises: a flow division part (1-2) which is located at the upper part of the shell, and an upper end thereof is a filter device inlet; a flow converging part (1-7) which is located at the lower part of the shell, and a lower end thereof is a filter device outlet; and C-type running channels which are located in the middle, wherein the C-type running channels are connected in parallel, the C-type running channels are in communication between the flow division part and the flow converging part respectively, and a filter (2) is arranged in each of the C-type running channels. By means of the design of flow division, filtration and flow convergence, the ceramic shell filter device achieves the overall filtration of molten metal at a high flow rate outside a casting mould, thereby satisfying the requirement of the overall filtration of molten metal for large steel casting and ultra-large iron casting outside a casting mould.
Inventors:
TANG DIYUAN (CN)
LI SHUN (CN)
WANG JUN (CN)
ZHAO GUOQING (CN)
LI SHUN (CN)
WANG JUN (CN)
ZHAO GUOQING (CN)
Application Number:
PCT/CN2015/077079
Publication Date:
December 10, 2015
Filing Date:
April 21, 2015
Export Citation:
Assignee:
JINAN SHENGQUAN GROUP CO LTD (CN)
International Classes:
B22C9/08; B01D35/02
Foreign References:
| CN101422808A | 2009-05-06 | |||
| CN203875284U | 2014-10-15 | |||
| CN104028698A | 2014-09-10 | |||
| CN202989251U | 2013-06-12 | |||
| DE102010022644A1 | 2011-12-08 | |||
| US20100252224A1 | 2010-10-07 |
Attorney, Agent or Firm:
BEIJING JOIN-MING INTELLECTUAL PROPERTY AGENT LTD (CN)
北京彭丽芳知识产权代理有限公司 (CN)
北京彭丽芳知识产权代理有限公司 (CN)
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