JP6534155B2 - スパイラル分級機 - Google Patents
スパイラル分級機 Download PDFInfo
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- JP6534155B2 JP6534155B2 JP2016113201A JP2016113201A JP6534155B2 JP 6534155 B2 JP6534155 B2 JP 6534155B2 JP 2016113201 A JP2016113201 A JP 2016113201A JP 2016113201 A JP2016113201 A JP 2016113201A JP 6534155 B2 JP6534155 B2 JP 6534155B2
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- Japan
- Prior art keywords
- sedimentation tank
- upstream side
- baffle plate
- downstream side
- sludge
- 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.)
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
本発明はこのような問題点を解決しようとするものである。
また、本発明は上記スパイラル分級機において、邪魔板の上縁部に気泡を序々に通過させる小幅の切欠を形成したことを特徴とする。
このように本発明によれば、砂等の分級物が水溢出口から流出することが可及的に抑えられ、スパイラル分級機の分級性能を大幅に向上させる。
1a 上流側
1b 下流側
2,3 側壁
2b,3b 水溢出口
2c,3c 排水樋
4 後壁
5 スクリューコンベヤ
6 回転体
8 傾斜状筒部
12 排出口
13 邪魔板
13a 切欠
Claims (1)
- 漏斗状に形成された沈殿槽と、螺旋状の羽根を有する回転体を該沈殿槽内に傾斜状に設けたスクリューコンベヤとからなり、該沈殿槽に幅方向の邪魔板を設けることで、該沈殿槽内を下層部にて連通する上流側と下流側とに仕切りし、スラッジが該上流側に投入されるようにするとともに、前記下流側の沈殿槽の両側壁の上縁に水溢出口を形成し、該水溢出口の外側に排水樋を設け、前記邪魔板により上流側の液面に気泡とともに浮遊した砂を堰止められるようにし、該邪魔板の上縁部に上流側の液面高さよりも高い切欠を形成し、該切欠により上流側の気泡を序々に下流側へ移動させるようにしたことを特徴とするスパイラル分級機。
Priority Applications (1)
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JP2016113201A JP6534155B2 (ja) | 2016-06-07 | 2016-06-07 | スパイラル分級機 |
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JP2016113201A JP6534155B2 (ja) | 2016-06-07 | 2016-06-07 | スパイラル分級機 |
Publications (2)
Publication Number | Publication Date |
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JP2017217599A JP2017217599A (ja) | 2017-12-14 |
JP6534155B2 true JP6534155B2 (ja) | 2019-06-26 |
Family
ID=60656441
Family Applications (1)
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JP2016113201A Active JP6534155B2 (ja) | 2016-06-07 | 2016-06-07 | スパイラル分級機 |
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JP (1) | JP6534155B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109078746B (zh) * | 2018-07-05 | 2020-05-19 | 新疆有色金属研究所 | 精确高效矿浆脱泥设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49125971U (ja) * | 1973-02-22 | 1974-10-29 | ||
US4230561A (en) * | 1979-04-02 | 1980-10-28 | Mcmurray Russell L | Method and apparatus for separating clay from coal fines |
JPS5757806Y2 (ja) * | 1979-04-20 | 1982-12-11 | ||
JPS6035759U (ja) * | 1983-08-12 | 1985-03-12 | 三機工業株式会社 | 沈砂洗浄装置 |
JPH0899003A (ja) * | 1994-09-29 | 1996-04-16 | Yoji Nagano | 流体の濾過装置 |
JP4472829B2 (ja) * | 2000-03-15 | 2010-06-02 | 株式会社Ihi環境エンジニアリング | 沈砂洗浄装置 |
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2016
- 2016-06-07 JP JP2016113201A patent/JP6534155B2/ja active Active
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