JP2000246178A5 - - Google Patents
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- Publication number
- JP2000246178A5 JP2000246178A5 JP1999048335A JP4833599A JP2000246178A5 JP 2000246178 A5 JP2000246178 A5 JP 2000246178A5 JP 1999048335 A JP1999048335 A JP 1999048335A JP 4833599 A JP4833599 A JP 4833599A JP 2000246178 A5 JP2000246178 A5 JP 2000246178A5
- Authority
- JP
- Japan
- Prior art keywords
- sieve
- frames
- empty
- empty frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Description
繰り返して述べると、従来は、図７に示すように、単に篩枠間の空間を広くするための空枠３５０が用いられていたが、上述のように、本発明に係る篩装置においては、この空枠として図２〜図６に示したような「せき」３００ａ〜３００ｅを備えた空枠３００Ａ〜３００Ｅを用いる点に特徴を有する。すなわち、例えば、図１に示すように篩枠間に空枠３００Ａを挿入することにより、積層下段に位置する篩枠の篩網上の空間を広くするのみならず、篩網面上における粉粒体の層の厚さを、所望の厚さにコントロールすることが可能になるという効果が得られる。 To reiterate, conventionally, as shown in FIG. 7 , an empty frame 350 for simply widening the space between the sieve frames has been used, but as described above, in the sieve apparatus according to the present invention, the empty frame 350 has been used. The feature is that empty frames 300A to 300E provided with "sieves" 300a to 300e as shown in FIGS. 2 to 6 are used as the empty frame. That is, for example, by inserting the empty frame 300A between the sieve frames as shown in FIG. 1, not only the space on the sieve net of the sieve frame located at the lower stage of the stacking is widened, but also the powder particles on the sieve net surface are widened. The effect is that the thickness of the body layer can be controlled to a desired thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04833599A JP4176226B2 (en) | 1999-02-25 | 1999-02-25 | Method for screening powder particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04833599A JP4176226B2 (en) | 1999-02-25 | 1999-02-25 | Method for screening powder particles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000246178A JP2000246178A (en) | 2000-09-12 |
| JP2000246178A5 true JP2000246178A5 (en) | 2005-10-27 |
| JP4176226B2 JP4176226B2 (en) | 2008-11-05 |
Family
ID=12800552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04833599A Expired - Fee Related JP4176226B2 (en) | 1999-02-25 | 1999-02-25 | Method for screening powder particles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4176226B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006005967A1 (en) * | 2006-02-08 | 2007-08-09 | Bühler AG | scree |
| US8113358B2 (en) | 2007-04-04 | 2012-02-14 | M-I Llc | Pre-tensioned sifter screen |
| FR2979262B1 (en) | 2011-08-30 | 2013-09-13 | Meur Jean-Pierre Le | DEVICE AND METHOD FOR SEPARATING PRODUCTS |
| CN114833070B (en) * | 2022-04-01 | 2023-05-05 | 中国矿业大学(北京) | Tower-shaped staggered laminated screen |
-
1999
- 1999-02-25 JP JP04833599A patent/JP4176226B2/en not_active Expired - Fee Related
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