CS223881B2 - Facility for regulation of the dewatering machine - Google Patents
Facility for regulation of the dewatering machine Download PDFInfo
- Publication number
- CS223881B2 CS223881B2 CS797147A CS714779A CS223881B2 CS 223881 B2 CS223881 B2 CS 223881B2 CS 797147 A CS797147 A CS 797147A CS 714779 A CS714779 A CS 714779A CS 223881 B2 CS223881 B2 CS 223881B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- sludge
- drainage
- control circuit
- flocculant
- dewatering
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 8
- 238000005189 flocculation Methods 0.000 description 6
- 230000016615 flocculation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 241001648319 Toronia toru Species 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 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
- C02F11/121—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
-
- 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
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT767778A AT357118B (de) | 1978-10-27 | 1978-10-27 | Einrichtung zur regelung einer entwaesserungs- maschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS223881B2 true CS223881B2 (en) | 1983-11-25 |
Family
ID=3598429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS797147A CS223881B2 (en) | 1978-10-27 | 1979-10-22 | Facility for regulation of the dewatering machine |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4460461A (de) |
| JP (1) | JPS5559821A (de) |
| AT (1) | AT357118B (de) |
| AU (1) | AU530011B2 (de) |
| BR (1) | BR7906689A (de) |
| CA (1) | CA1125933A (de) |
| CS (1) | CS223881B2 (de) |
| DD (1) | DD147053A5 (de) |
| DE (1) | DE2932988C2 (de) |
| FI (1) | FI69525C (de) |
| FR (1) | FR2439960A1 (de) |
| GB (1) | GB2035617B (de) |
| HU (1) | HU180856B (de) |
| SE (1) | SE7908079L (de) |
| YU (1) | YU252679A (de) |
| ZA (1) | ZA795706B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1157390A (en) * | 1980-01-30 | 1983-11-22 | Susumu Fujinami | Belt pressure filter |
| AT381691B (de) * | 1982-01-07 | 1986-11-10 | Andritz Ag Maschf | Verfahren zur regelung einer entwaesserungsmaschine und entwaesserungsmaschine |
| WO1984001313A1 (en) * | 1982-09-29 | 1984-04-12 | Ilecard Pty Ltd | Recovery of solids from dispersions |
| JPS6025599A (ja) * | 1983-07-20 | 1985-02-08 | Ebara Infilco Co Ltd | 有機高分子凝集剤の添加量制御方法 |
| CH669740A5 (de) * | 1985-03-18 | 1989-04-14 | Von Roll Ag | |
| GB8522712D0 (en) * | 1985-09-13 | 1985-10-16 | Wickham & Co Ltd D | Control system |
| US4810371A (en) * | 1987-12-31 | 1989-03-07 | Consolidation Coal Company | Process for fine coal cleaning |
| IE71168B1 (en) * | 1988-09-30 | 1997-01-29 | Torpey Patrick | A method and an apparatus for extracting liquid from a sludge |
| GB2236876A (en) * | 1989-10-12 | 1991-04-17 | Bpb Industries Plc | Control of the manufacture of plaster board |
| DE102005043445B4 (de) * | 2004-10-13 | 2008-07-24 | Gebr. Bellmer Gmbh & Co. Kg, Maschinenfabrik | Bandfilterpresse zur Saftgewinnung |
| CN102936089B (zh) * | 2012-11-28 | 2014-09-17 | 广州中国科学院沈阳自动化研究所分所 | 一种污泥深度脱水全过程自动控制系统及处理方法 |
| AT512920B1 (de) * | 2012-12-17 | 2013-12-15 | Fleximat Ppm As | Siebvorrichtung |
| IL269764B (en) * | 2019-10-02 | 2021-12-01 | Tevet Water Tech Ltd | Wastewater treatment system |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3012156A (en) * | 1957-03-13 | 1961-12-05 | Simmons Gordon | System for controlling operation of a plurality of functionally related elements |
| SE307509B (de) * | 1966-09-09 | 1969-01-07 | Karlstad Mekaniska Ab | |
| US3960726A (en) * | 1971-07-28 | 1976-06-01 | Peterson Filters And Engineering Co. | Automatic filter level control by dilution with filtrate |
| AT315633B (de) * | 1972-08-28 | 1974-06-10 | Andritz Ag Maschf | Einrichtung zur Regelung des Entwässerungsdruckes an Entwässerungsmaschinen |
| DE2306704A1 (de) * | 1973-02-10 | 1974-08-22 | Baisch Hermann | Verfahren zur vollautomatischen regelung von klaeranlagen durch vorwahl von leitlinien, die sich auf elektrisch bezogene messwerte stuetzen |
| AU502936B2 (en) * | 1975-01-24 | 1979-08-16 | Alcan Research And Development Limited | Flocculant control in sedimentation |
| FR2354121A1 (fr) * | 1976-06-11 | 1978-01-06 | Degremont | Appareil de deshydratation des boues |
-
1978
- 1978-10-27 AT AT767778A patent/AT357118B/de not_active IP Right Cessation
-
1979
- 1979-08-14 DE DE2932988A patent/DE2932988C2/de not_active Expired
- 1979-09-24 GB GB7933048A patent/GB2035617B/en not_active Expired
- 1979-09-28 SE SE7908079A patent/SE7908079L/xx not_active Application Discontinuation
- 1979-10-03 JP JP12782479A patent/JPS5559821A/ja active Pending
- 1979-10-11 HU HU79MA3220A patent/HU180856B/hu unknown
- 1979-10-12 US US06/084,444 patent/US4460461A/en not_active Expired - Lifetime
- 1979-10-16 YU YU02526/79A patent/YU252679A/xx unknown
- 1979-10-17 AU AU51879/79A patent/AU530011B2/en not_active Ceased
- 1979-10-17 BR BR7906689A patent/BR7906689A/pt unknown
- 1979-10-22 FI FI793274A patent/FI69525C/fi not_active IP Right Cessation
- 1979-10-22 CS CS797147A patent/CS223881B2/cs unknown
- 1979-10-23 CA CA338,234A patent/CA1125933A/en not_active Expired
- 1979-10-25 ZA ZA00795706A patent/ZA795706B/xx unknown
- 1979-10-25 DD DD79216459A patent/DD147053A5/de unknown
- 1979-10-26 FR FR7927106A patent/FR2439960A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BR7906689A (pt) | 1980-06-03 |
| US4460461A (en) | 1984-07-17 |
| CA1125933A (en) | 1982-06-15 |
| GB2035617B (en) | 1982-11-03 |
| FI69525B (fi) | 1985-10-31 |
| ATA767778A (de) | 1979-10-15 |
| GB2035617A (en) | 1980-06-18 |
| AU530011B2 (en) | 1983-06-30 |
| ZA795706B (en) | 1981-06-24 |
| FR2439960A1 (fr) | 1980-05-23 |
| DD147053A5 (de) | 1981-03-18 |
| AT357118B (de) | 1980-06-25 |
| DE2932988C2 (de) | 1982-10-28 |
| YU252679A (en) | 1983-01-21 |
| JPS5559821A (en) | 1980-05-06 |
| FR2439960B1 (de) | 1984-02-24 |
| FI793274A7 (fi) | 1980-04-28 |
| HU180856B (en) | 1983-04-29 |
| FI69525C (fi) | 1986-02-10 |
| DE2932988A1 (de) | 1980-05-08 |
| AU5187979A (en) | 1980-05-01 |
| SE7908079L (sv) | 1980-04-28 |
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