CH634538A5 - Verfahren zum auspressen von klaerschlaemmen und vorrichtung zur durchfuehrung des verfahrens. - Google Patents
Verfahren zum auspressen von klaerschlaemmen und vorrichtung zur durchfuehrung des verfahrens. Download PDFInfo
- Publication number
- CH634538A5 CH634538A5 CH1134378A CH1134378A CH634538A5 CH 634538 A5 CH634538 A5 CH 634538A5 CH 1134378 A CH1134378 A CH 1134378A CH 1134378 A CH1134378 A CH 1134378A CH 634538 A5 CH634538 A5 CH 634538A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure
- pressing
- phase
- press
- chamber
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 78
- 238000003825 pressing Methods 0.000 claims description 160
- 239000010802 sludge Substances 0.000 claims description 123
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 48
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 48
- 239000004571 lime Substances 0.000 claims description 48
- 239000007787 solid Substances 0.000 claims description 44
- 238000011068 loading method Methods 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000008267 milk Substances 0.000 claims description 16
- 235000013336 milk Nutrition 0.000 claims description 15
- 210000004080 milk Anatomy 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 11
- 239000010801 sewage sludge Substances 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 8
- 230000000717 retained effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 230000004913 activation Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
- B01D25/007—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772750028 DE2750028A1 (de) | 1977-11-09 | 1977-11-09 | Verfahren zum auspressen von klaerschlaemmen und vorrichtung zur durchfuehrung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH634538A5 true CH634538A5 (de) | 1983-02-15 |
Family
ID=6023308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1134378A CH634538A5 (de) | 1977-11-09 | 1978-11-03 | Verfahren zum auspressen von klaerschlaemmen und vorrichtung zur durchfuehrung des verfahrens. |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT361868B (enrdf_load_stackoverflow) |
| CH (1) | CH634538A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2750028A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2016942B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT384010B (de) * | 1984-05-28 | 1987-09-25 | Voest Alpine Ag | Verfahren zum entwaessern von schlaemmen und/oder organischen stoffen |
| CN105561645A (zh) * | 2016-01-25 | 2016-05-11 | 佛山市金凯地过滤设备有限公司 | 一种齿状式保压压滤方法及设备 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2940045A1 (de) * | 1979-10-03 | 1981-05-07 | Hans 7534 Birkenfeld Kübler | Verfahren zum auspressen von klaerschlaemmen mittels einer kammerfilterpresse und vorichtung zur durchfuehrung des verfahrens |
| EP0057732B1 (de) * | 1981-02-05 | 1984-08-01 | Simon Moos Maskinfabrik ApS | Verfahren und Vorrichtung zur Ausscheidung von Flüssigkeiten aus heterogenen Flüssigkeits-Massegefügen, zum Beispiel Entwässerungs- bzw. Eindickverfahren für kommunale oder industrielle Schlämme |
| GB2134403A (en) * | 1983-02-02 | 1984-08-15 | Edwards & Jones | Filtering |
| DE3346834C1 (de) * | 1983-12-23 | 1985-05-15 | Allied Colloids Manufacturing GmbH, 2000 Hamburg | Verfahren und Anlage zum Entwaessern von Klaerschlamm |
| DE3636799A1 (de) * | 1986-10-29 | 1988-05-05 | Rittershaus & Blecher Gmbh | Verfahren zur regelung des filterplatten-anlagedruckes bei filterpressen und vorrichtung zur durchfuehrung des verfahrens |
| DE3932872A1 (de) * | 1989-10-02 | 1991-04-11 | Rittershaus & Blecher Gmbh | Verfahren und vorrichtung zum einmischen einer flockungsmittelloesung in eine zu filtrierende truebe |
| FI103108B1 (fi) * | 1994-08-29 | 1999-04-30 | Valmet Flootek Oy | Menetelmä veden erottamiseksi lietteestä |
| FR2983083B1 (fr) * | 2011-11-25 | 2014-01-03 | Faure Equipements | Procede et dispositif de nettoyage des plateaux filtrants d'un filtre-presse |
| RU2531747C2 (ru) * | 2012-11-21 | 2014-10-27 | Виктор Анатольевич Черников | Способ автоматического управления работой фильтр-пресса и установка для его осуществления |
| CN104888502A (zh) * | 2015-05-15 | 2015-09-09 | 安徽省通源环境节能有限公司 | 分段式污泥高干压榨方法 |
| CN106517720B (zh) * | 2016-11-22 | 2019-04-26 | 哈尔滨工业大学 | 一种基于多点进泥的污水污泥多级耦合板框压滤脱水装置及其使用方法 |
| CN112403047B (zh) * | 2020-10-10 | 2024-06-14 | 安徽碳普惠环境科技有限公司 | 一种多功能压滤机快速进料装置 |
| CN112452037A (zh) * | 2020-11-13 | 2021-03-09 | 王琳 | 一种具有反洗功能的污泥脱水用带式压滤机 |
| CN114735920B (zh) * | 2022-04-20 | 2023-05-16 | 定边县冠博环保科技有限公司 | 一种含油污泥卧式搅拌调质清洗方法 |
| CN114917633A (zh) * | 2022-07-07 | 2022-08-19 | 景津装备股份有限公司 | 明流集液与单阀控制式清浊双管分流装置及明流压滤机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2244917C3 (de) * | 1972-09-13 | 1981-06-19 | Gebrüder Netzsch, Maschinenfabrik GmbH & Co, 8672 Selb | Verfahren und Vorrichtung zum Beschicken einer Filtervorrichtung |
-
1977
- 1977-11-09 DE DE19772750028 patent/DE2750028A1/de active Granted
-
1978
- 1978-11-03 CH CH1134378A patent/CH634538A5/de not_active IP Right Cessation
- 1978-11-08 AT AT798078A patent/AT361868B/de not_active IP Right Cessation
- 1978-11-09 GB GB7843784A patent/GB2016942B/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT384010B (de) * | 1984-05-28 | 1987-09-25 | Voest Alpine Ag | Verfahren zum entwaessern von schlaemmen und/oder organischen stoffen |
| CN105561645A (zh) * | 2016-01-25 | 2016-05-11 | 佛山市金凯地过滤设备有限公司 | 一种齿状式保压压滤方法及设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2750028C2 (enrdf_load_stackoverflow) | 1989-06-29 |
| ATA798078A (de) | 1980-08-15 |
| GB2016942B (en) | 1982-06-03 |
| GB2016942A (en) | 1979-10-03 |
| DE2750028A1 (de) | 1979-05-10 |
| AT361868B (de) | 1981-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |