JP6489445B2 - スクリュープレスにおけるスクリュー軸トルク一定制御方法 - Google Patents
スクリュープレスにおけるスクリュー軸トルク一定制御方法 Download PDFInfo
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- JP6489445B2 JP6489445B2 JP2016129632A JP2016129632A JP6489445B2 JP 6489445 B2 JP6489445 B2 JP 6489445B2 JP 2016129632 A JP2016129632 A JP 2016129632A JP 2016129632 A JP2016129632 A JP 2016129632A JP 6489445 B2 JP6489445 B2 JP 6489445B2
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- 238000000034 method Methods 0.000 title claims description 22
- 239000002002 slurry Substances 0.000 claims description 36
- 230000003247 decreasing effect Effects 0.000 claims description 30
- 239000010802 sludge Substances 0.000 claims description 25
- 230000007423 decrease Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 description 31
- 239000000126 substance Substances 0.000 description 21
- 239000000701 coagulant Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- 230000002776 aggregation Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005054 agglomeration Methods 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000010800 human waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016129632A JP6489445B2 (ja) | 2016-06-30 | 2016-06-30 | スクリュープレスにおけるスクリュー軸トルク一定制御方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016129632A JP6489445B2 (ja) | 2016-06-30 | 2016-06-30 | スクリュープレスにおけるスクリュー軸トルク一定制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018001076A JP2018001076A (ja) | 2018-01-11 |
| JP2018001076A5 JP2018001076A5 (enExample) | 2018-07-05 |
| JP6489445B2 true JP6489445B2 (ja) | 2019-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016129632A Active JP6489445B2 (ja) | 2016-06-30 | 2016-06-30 | スクリュープレスにおけるスクリュー軸トルク一定制御方法 |
Country Status (1)
| Country | Link |
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| JP (1) | JP6489445B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692561A (zh) * | 2018-07-16 | 2018-10-23 | 江苏格兰特干燥浓缩设备有限公司 | 一种螺旋挤干机防溅液装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5854999A (ja) * | 1981-09-30 | 1983-04-01 | 荏原インフイルコ株式会社 | スクリユ−プレス型脱水機の制御方法 |
| JPH0683915B2 (ja) * | 1986-12-17 | 1994-10-26 | 九里化学装置株式会社 | 圧搾スクリューを備えた連続濾過機 |
| US5186840A (en) * | 1991-08-26 | 1993-02-16 | Rdp Company | Process for treating sewage sludge |
| JP2923935B2 (ja) * | 1993-07-29 | 1999-07-26 | 株式会社石垣 | スクリュープレスの運転制御装置 |
| JP3675219B2 (ja) * | 1999-04-05 | 2005-07-27 | 株式会社石垣 | 連続加圧脱水機 |
| KR100469022B1 (ko) * | 1999-11-30 | 2005-01-29 | 가부시키가이샤 이시가키 | 스크루 프레스 장치 |
| JP5051889B2 (ja) * | 2007-09-26 | 2012-10-17 | 月島機械株式会社 | ろ過装置及びろ過方法 |
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2016
- 2016-06-30 JP JP2016129632A patent/JP6489445B2/ja active Active
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| Publication number | Publication date |
|---|---|
| JP2018001076A (ja) | 2018-01-11 |
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