JP3806721B2 - 回転ふるい装置 - Google Patents
回転ふるい装置 Download PDFInfo
- Publication number
- JP3806721B2 JP3806721B2 JP2004163164A JP2004163164A JP3806721B2 JP 3806721 B2 JP3806721 B2 JP 3806721B2 JP 2004163164 A JP2004163164 A JP 2004163164A JP 2004163164 A JP2004163164 A JP 2004163164A JP 3806721 B2 JP3806721 B2 JP 3806721B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- bearing hole
- rotary
- sieving device
- rotating drum
- 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.)
- Expired - Lifetime
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- 238000007873 sieving Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 17
- 239000002689 soil Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Description
2 回転ドラム
3 ロッド
8,9 軸受孔
t ふるい分け間隙
Claims (8)
- 機枠に回転ドラムを傾斜させて支持し、この回転ドラムの本体部分が中心線とほぼ平行方向のふるい分け間隙を介在させた複数のロッドにより形成され、かつこれらロッドの外径をロッドの軸受孔の内径よりも小さく形成してロッドを軸受孔内で可動可能に支持した回転ふるい装置において、
前記ロッドに接触し回転ドラムの回転によりロッドを軸受孔内で転動させる転動生起部材を回転ドラムの円周方向の一部に沿って設け、
前記軸受孔の内径をロッド外径の50〜150%増加させたことを特徴とする回転ふるい装置。 - 前記ロッドの長さ方向に亘って所定間隔をあけて鍔状部材を取付け、隣り合うロッド同士ではこれら鍔状部材が互い違いに取付けてあり、鍔状部材の外周部分がロッド軸線方向において重なり合うことを特徴とする請求項1に記載の回転ふるい装置。
- 前記鍔状部材を可撓性材料から形成したことを特徴とする請求項2に記載の回転ふるい装置。
- 前記軸受孔の直径はロッド直径の2倍であることを特徴とする請求項1ないし3のいずれか1項に記載の回転ふるい装置。
- 前記転動生起部材は、軸受孔の間隔に対応して周方向に凸部と凹部とが連続する波状部を備えて成ることを特徴とする請求項1ないし4のいずれか1項に記載の回転ふるい装置。
- 前記転動生起部材は、回転ドラムの下半分の円弧の4分の3を占めるように設けてあることを特徴とする請求項1ないし5のいずれか1項に記載の回転ふるい装置。
- 前記軸受孔の内周面に弾性材料でロッド当り面を形成したことを特徴とする請求項1ないし6のいずれか1項に記載の回転ふるい装置。
- 前記転動生起部材を可撓性材料から形成したことを特徴とする請求項1ないし7のいずれか1項に記載の回転ふるい装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163164A JP3806721B2 (ja) | 2004-06-01 | 2004-06-01 | 回転ふるい装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004163164A JP3806721B2 (ja) | 2004-06-01 | 2004-06-01 | 回転ふるい装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005342583A JP2005342583A (ja) | 2005-12-15 |
JP3806721B2 true JP3806721B2 (ja) | 2006-08-09 |
Family
ID=35495437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004163164A Expired - Lifetime JP3806721B2 (ja) | 2004-06-01 | 2004-06-01 | 回転ふるい装置 |
Country Status (1)
Country | Link |
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JP (1) | JP3806721B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010005614A (ja) * | 2008-05-30 | 2010-01-14 | Kobukuro Techno Co Ltd | ドラムスクリーン |
JP4837760B2 (ja) * | 2008-06-02 | 2011-12-14 | 株式会社幸袋テクノ | 自走式ドラムスクリーン |
JP4837766B2 (ja) * | 2009-05-25 | 2011-12-14 | 株式会社幸袋テクノ | ドラムスクリーン |
KR100936291B1 (ko) | 2009-06-29 | 2010-01-13 | (주)동양환경 | 매립폐기물과 오염 토양에 포함된 이물질 선별장치 |
CN203061416U (zh) * | 2012-12-21 | 2013-07-17 | 江西稀有稀土金属钨业集团有限公司 | 一种废铜圆筒筛 |
CN103846213A (zh) * | 2013-06-07 | 2014-06-11 | 洛阳宇航重工机械有限公司 | 一种丝杆可调式连续清扫回转筛分机 |
CN104289426A (zh) * | 2014-10-31 | 2015-01-21 | 四川鑫远志空间信息科技有限公司 | 一种瓜蒌籽的多级分选机 |
CN108620326B (zh) * | 2018-04-24 | 2020-12-08 | 凤冈县秀姑茶业有限公司 | 茶叶分级设备 |
CN109899526A (zh) * | 2019-04-11 | 2019-06-18 | 广州市挂绿环保工程有限公司 | 一种回转密封结构 |
CN112495757A (zh) * | 2020-11-16 | 2021-03-16 | 侯法亮 | 一种可改变体积的滚筒筛 |
CN115191626B (zh) * | 2022-07-27 | 2024-04-05 | 宁波长荣酿造设备有限公司 | 焙炒机 |
-
2004
- 2004-06-01 JP JP2004163164A patent/JP3806721B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005342583A (ja) | 2005-12-15 |
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