IT975973B - Dispositivo essiccatore per fanghi di acque di scarico - Google Patents
Dispositivo essiccatore per fanghi di acque di scaricoInfo
- Publication number
- IT975973B IT975973B IT70849/72A IT7084972A IT975973B IT 975973 B IT975973 B IT 975973B IT 70849/72 A IT70849/72 A IT 70849/72A IT 7084972 A IT7084972 A IT 7084972A IT 975973 B IT975973 B IT 975973B
- Authority
- IT
- Italy
- Prior art keywords
- waste water
- water sludge
- dryer device
- dryer
- sludge
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 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 |
---|---|
IT975973B true IT975973B (it) | 1974-08-10 |
Family
ID=8146591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70849/72A IT975973B (it) | 1971-12-07 | 1972-12-06 | Dispositivo essiccatore per fanghi di acque di scarico |
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) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374937A1 (fr) * | 1976-12-21 | 1978-07-21 | Lautrette Jean Claude | Procede et appareil de filtration continue d'une masse impregnee de liquide |
DE3707781A1 (de) * | 1987-03-11 | 1988-09-22 | Karl Wiedemann | Vorrichtung zur dehydrierung von schlamm |
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 |
AT412277B (de) | 2003-04-30 | 2004-12-27 | Armin Vonplon | Verfahren und vorrichtung zum kontinuierlichen trocknen von gut, insbesondere klärschlamm |
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
Also Published As
Publication number | Publication date |
---|---|
JPS4865552A (fr) | 1973-09-10 |
BE791761A (fr) | 1973-03-16 |
FR2162415A1 (en) | 1973-07-20 |
DE2255771A1 (de) | 1973-06-14 |
NL7216466A (fr) | 1973-06-12 |
AU4898572A (en) | 1974-05-23 |
ES409357A1 (es) | 1975-10-16 |
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