JP4704145B2 - 固液分離装置 - Google Patents
固液分離装置 Download PDFInfo
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- JP4704145B2 JP4704145B2 JP2005222913A JP2005222913A JP4704145B2 JP 4704145 B2 JP4704145 B2 JP 4704145B2 JP 2005222913 A JP2005222913 A JP 2005222913A JP 2005222913 A JP2005222913 A JP 2005222913A JP 4704145 B2 JP4704145 B2 JP 4704145B2
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- 239000007788 liquid Substances 0.000 title claims description 63
- 239000007787 solid Substances 0.000 claims description 58
- 238000000926 separation method Methods 0.000 claims description 32
- 239000011550 stock solution Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010802 sludge Substances 0.000 description 17
- 239000011343 solid material Substances 0.000 description 7
- 208000005156 Dehydration Diseases 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
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- 239000011147 inorganic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- General Details Of Gearings (AREA)
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
Description
スクリューの筒状回転軸は、上部側に配した、原液供給口に通じる中空状の太陽歯車軸に連通するように連結され、スクリュー外筒は、中央の太陽歯車軸に沿って複数段に形成した太陽歯車にそれぞれ噛合する複数の遊星歯車を介して連繋する複数段の内周歯部を備えた筒状の筐体回転軸の下部に連結され、
太陽歯車軸、筐体回転軸のそれぞれに個別に入力部を有し、筐体回転軸を独立して回転可能とし、
遊星歯車は、太陽歯車軸と筐体回転軸との間で筐体状に配され、
さらにスクリューの筒状回転軸の側面には複数の噴出口を設け、筒状回転軸の筒孔と並行して下面側から複数本となって穿設された細管状の洗浄液導入路に連通させ、
噴出口は、複数本の細管状の洗浄液導入路それぞれを通して水もしくはリンス液等の洗浄液を噴出することで、スクリュー外筒およびスクリューに付着した固形物や汚液を洗浄し、
さらに噴出口は、複数本の細管状の洗浄液導入路それぞれを通して空気等の気体を噴出することにより、スクリュー外筒およびスクリューに付着した固形物の含水率を低下させることによって、上述した課題を解決した。
3…4段式遊星装置 4…主電動機
5…差速電動機 6…台座
7…スクリュー外筒 8…スクリュー
9…筒状回転軸 10…原液供給口
11…分離水排出口 12…固形物排出口
13…中継端子箱 14…太陽歯車軸
15…入力ギア 16…エンドレスベルト
17a,17b,17c,17d…太陽歯車
18…遊星歯車 19…筐体回転軸
20…内周歯部 21…噴出口
22…洗浄液導入路 23…拡散開口部
Claims (1)
- 原液の固体と液体とを比重差によって遠心分離するよう互いに差動回転するスクリュー外筒と、該スクリュー外筒内に配されたスクリューのそれぞれを備え、原液をスクリューからスクリュー外筒内に導出するように当該スクリューの回転軸を筒状に形成し且つその側面に拡散開口部を備えた固液分離装置において、
スクリューの筒状回転軸は、上部側に配した、原液供給口に通じる中空状の太陽歯車軸に連通するように連結され、スクリュー外筒は、中央の太陽歯車軸に沿って複数段に形成した太陽歯車にそれぞれ噛合する複数の遊星歯車を介して連繋する複数段の内周歯部を備えた筒状の筐体回転軸の下部に連結され、
太陽歯車軸、筐体回転軸のそれぞれに個別に入力部を有し、筐体回転軸を独立して回転可能とし、
遊星歯車は、太陽歯車軸と筐体回転軸との間で筐体状に配され、
さらにスクリューの筒状回転軸の側面には複数の噴出口を設け、筒状回転軸の筒孔と並行して下面側から複数本となって穿設された細管状の洗浄液導入路に連通させ、
噴出口は、複数本の細管状の洗浄液導入路それぞれを通して水もしくはリンス液等の洗浄液を噴出することで、スクリュー外筒およびスクリューに付着した固形物や汚液を洗浄し、
さらに噴出口は、複数本の細管状の洗浄液導入路それぞれを通して空気等の気体を噴出することにより、スクリュー外筒およびスクリューに付着した固形物の含水率を低下させることを特徴とする固液分離装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005222913A JP4704145B2 (ja) | 2005-08-01 | 2005-08-01 | 固液分離装置 |
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JP2005222913A JP4704145B2 (ja) | 2005-08-01 | 2005-08-01 | 固液分離装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007038068A JP2007038068A (ja) | 2007-02-15 |
JP4704145B2 true JP4704145B2 (ja) | 2011-06-15 |
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JP2005222913A Active JP4704145B2 (ja) | 2005-08-01 | 2005-08-01 | 固液分離装置 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5201582B2 (ja) * | 2007-08-28 | 2013-06-05 | 学校法人東京理科大学 | 固液分離機 |
DE102011051037A1 (de) * | 2010-09-13 | 2012-03-15 | Hiller Gmbh | Antriebsvorrichtung in einer Schneckenzentrifuge |
JP5624597B2 (ja) * | 2012-10-16 | 2014-11-12 | 日本フローサーブ株式会社 | 立型固液分離機 |
KR102285127B1 (ko) * | 2015-01-29 | 2021-08-03 | 두산중공업 주식회사 | 스키머 세척장치를 포함하는 용존부상장치 |
CN107008577A (zh) * | 2017-06-09 | 2017-08-04 | 大连隆田科技有限公司 | 一种具有自动清洗功能的立式螺旋液固离心机 |
CN113371918B (zh) * | 2021-06-15 | 2023-12-05 | 胡云良 | 一种钢铁工厂污水处理装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61197062A (ja) * | 1985-02-28 | 1986-09-01 | Takashi Takahashi | 遠心分離機の差動増速装置 |
JPH03272348A (ja) * | 1990-03-19 | 1991-12-04 | Sumitomo Heavy Ind Ltd | 内接噛合型遊星歯車減速機 |
JPH09215946A (ja) * | 1996-02-13 | 1997-08-19 | Hiroshi Kitada | スクリュー式縦型遠心分離機 |
JP2000134869A (ja) * | 1998-10-28 | 2000-05-12 | Nsk Ltd | 遊星歯車式変速機 |
JP2001246291A (ja) * | 2000-03-03 | 2001-09-11 | Hiroshi Kitada | 差速を利用した立型固液分離装置 |
JP2003144974A (ja) * | 1998-06-15 | 2003-05-20 | Alfa Laval Ab | 遠心沈降分離機 |
JP2003305317A (ja) * | 2002-04-11 | 2003-10-28 | Hiroshi Kitada | 固液分離方法 |
JP2003326195A (ja) * | 2002-05-13 | 2003-11-18 | Kanzaki Kokyukoki Mfg Co Ltd | 縦型遠心分離装置 |
-
2005
- 2005-08-01 JP JP2005222913A patent/JP4704145B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61197062A (ja) * | 1985-02-28 | 1986-09-01 | Takashi Takahashi | 遠心分離機の差動増速装置 |
JPH03272348A (ja) * | 1990-03-19 | 1991-12-04 | Sumitomo Heavy Ind Ltd | 内接噛合型遊星歯車減速機 |
JPH09215946A (ja) * | 1996-02-13 | 1997-08-19 | Hiroshi Kitada | スクリュー式縦型遠心分離機 |
JP2003144974A (ja) * | 1998-06-15 | 2003-05-20 | Alfa Laval Ab | 遠心沈降分離機 |
JP2000134869A (ja) * | 1998-10-28 | 2000-05-12 | Nsk Ltd | 遊星歯車式変速機 |
JP2001246291A (ja) * | 2000-03-03 | 2001-09-11 | Hiroshi Kitada | 差速を利用した立型固液分離装置 |
JP2003305317A (ja) * | 2002-04-11 | 2003-10-28 | Hiroshi Kitada | 固液分離方法 |
JP2003326195A (ja) * | 2002-05-13 | 2003-11-18 | Kanzaki Kokyukoki Mfg Co Ltd | 縦型遠心分離装置 |
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