DE2255771A1 - Vorrichtung zum entwaessern von klaerschlamm - Google Patents
Vorrichtung zum entwaessern von klaerschlammInfo
- Publication number
- DE2255771A1 DE2255771A1 DE2255771A DE2255771A DE2255771A1 DE 2255771 A1 DE2255771 A1 DE 2255771A1 DE 2255771 A DE2255771 A DE 2255771A DE 2255771 A DE2255771 A DE 2255771A DE 2255771 A1 DE2255771 A1 DE 2255771A1
- Authority
- DE
- Germany
- Prior art keywords
- belt
- sludge
- sieve
- sieve belt
- screen
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000010801 sewage sludge Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 235000019687 Lamb Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
- C02F11/131—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating using electromagnetic or ultrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK598171 | 1971-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2255771A1 true DE2255771A1 (de) | 1973-06-14 |
Family
ID=8146591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2255771A Pending DE2255771A1 (de) | 1971-12-07 | 1972-11-14 | Vorrichtung zum entwaessern von klaerschlamm |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4865552A (fr) |
| AU (1) | AU4898572A (fr) |
| BE (1) | BE791761A (fr) |
| DE (1) | DE2255771A1 (fr) |
| ES (1) | ES409357A1 (fr) |
| FR (1) | FR2162415A1 (fr) |
| IT (1) | IT975973B (fr) |
| NL (1) | NL7216466A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756871A1 (de) * | 1976-12-21 | 1978-06-29 | Philippe Filters | Verfahren und vorrichtung zum kontinuierlichen filtern |
| DE3707781A1 (de) * | 1987-03-11 | 1988-09-22 | Karl Wiedemann | Vorrichtung zur dehydrierung von schlamm |
| EP1473533B1 (fr) | 2003-04-30 | 2015-06-17 | Armin Vonplon | Procédé et dispositif pour sécher en continu de matériaux, notamment de boues d'épuration |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722238A1 (de) * | 1987-07-06 | 1989-01-19 | Faudi Feinbau | Verfahren zur abreinigung von filterkerzen in anschwemmfiltern und vorrichtung zur durchfuehrung des verfahrens |
| IT1237586B (it) * | 1989-11-02 | 1993-06-08 | Macchina per la sgrondatura di mosto d'uva. | |
| DE4127057A1 (de) * | 1991-08-12 | 1993-02-18 | Mannesmann Ag | Verfahren und vorrichtung zum reinigen von filterbaendern |
| IT1264785B1 (it) * | 1993-04-06 | 1996-10-10 | Velo Spa | Procedimento per la spremitura differenziata particolarmente anche se non esclusivamente di uva e macchina per l'attuazione di detto |
| CN113758161B (zh) * | 2021-09-02 | 2022-12-23 | 天津市康瑞药业有限公司 | 一种生物医药药渣脱水装置 |
-
0
- BE BE791761D patent/BE791761A/fr unknown
-
1972
- 1972-11-14 DE DE2255771A patent/DE2255771A1/de active Pending
- 1972-11-17 AU AU48985/72A patent/AU4898572A/en not_active Expired
- 1972-12-04 FR FR7243032A patent/FR2162415A1/fr not_active Withdrawn
- 1972-12-05 NL NL7216466A patent/NL7216466A/xx unknown
- 1972-12-06 IT IT70849/72A patent/IT975973B/it active
- 1972-12-06 ES ES409357A patent/ES409357A1/es not_active Expired
- 1972-12-07 JP JP47122117A patent/JPS4865552A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756871A1 (de) * | 1976-12-21 | 1978-06-29 | Philippe Filters | Verfahren und vorrichtung zum kontinuierlichen filtern |
| DE3707781A1 (de) * | 1987-03-11 | 1988-09-22 | Karl Wiedemann | Vorrichtung zur dehydrierung von schlamm |
| EP1473533B1 (fr) | 2003-04-30 | 2015-06-17 | Armin Vonplon | Procédé et dispositif pour sécher en continu de matériaux, notamment de boues d'épuration |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2162415A1 (en) | 1973-07-20 |
| AU4898572A (en) | 1974-05-23 |
| ES409357A1 (es) | 1975-10-16 |
| IT975973B (it) | 1974-08-10 |
| JPS4865552A (fr) | 1973-09-10 |
| BE791761A (fr) | 1973-03-16 |
| NL7216466A (fr) | 1973-06-12 |
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