ES2110219T3 - Procedimiento y aparato para controlar la deshidratacion de suspensiones. - Google Patents
Procedimiento y aparato para controlar la deshidratacion de suspensiones.Info
- Publication number
- ES2110219T3 ES2110219T3 ES94905164T ES94905164T ES2110219T3 ES 2110219 T3 ES2110219 T3 ES 2110219T3 ES 94905164 T ES94905164 T ES 94905164T ES 94905164 T ES94905164 T ES 94905164T ES 2110219 T3 ES2110219 T3 ES 2110219T3
- Authority
- ES
- Spain
- Prior art keywords
- dehydration
- conformation
- filter element
- wash
- suspensions
- 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.)
- Expired - Lifetime
Links
- 238000006297 dehydration reaction Methods 0.000 title abstract 3
- 230000018044 dehydration Effects 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
LA ADICION DE UN FLOCULANTE POLIMERICO U OTRO MODIFICADOR QUIMICO DE LA DESHIDRATACION A UNA SUSPENSION QUE FLUYE A TRAVES DE UNA LINEA DE SERVICIO (1) HACIA UNA PLANTA DE DESHIDRATACION SE CONTROLA AUTOMATICAMENTE EN RESPUESTA A LA DETERMINACION AUTOMATICA DE UN PARAMETRO DE PROPORCION DE FILTRADO. ESTE PUEDE DETERMINARSE UTILIZANDO UN NUEVO APARATO QUE INCLUYE UN DISPOSITIVO FILTRADOR (5) QUE COMPRENDE UNA CAMARA (7) CON UN ELEMENTO FILTRADOR (4) MONTADO A TRAVES DE SU EXTREMO ABIERTO Y ROCIADORES DE AGUA (9) PARA LAVAR EL ELEMENTO FILTRADOR. EN UNA CONFORMACION SE PREFIERE AYUDAR AL LAVADO TRASERO CON UNA PURGA DE AIRE (13) MIENTRAS QUE EN OTRA CONFORMACION EXISTEN MEDIOS (31, 36) PARA DESENSAMBLAR EL DISPOSITIVO FILTRADOR PARA PERMITIR SU LIMPIEZA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939302151A GB9302151D0 (en) | 1993-02-04 | 1993-02-04 | Determination of dewatering performance |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2110219T3 true ES2110219T3 (es) | 1998-02-01 |
Family
ID=10729808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94905164T Expired - Lifetime ES2110219T3 (es) | 1993-02-04 | 1994-01-24 | Procedimiento y aparato para controlar la deshidratacion de suspensiones. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5662805A (es) |
EP (1) | EP0682555B1 (es) |
AU (1) | AU672324B2 (es) |
BR (1) | BR9406421A (es) |
CA (1) | CA2155034C (es) |
DE (1) | DE69407030T2 (es) |
DK (1) | DK0682555T3 (es) |
ES (1) | ES2110219T3 (es) |
FI (1) | FI113456B (es) |
GB (1) | GB9302151D0 (es) |
MX (1) | MX9400865A (es) |
NO (1) | NO309230B1 (es) |
PL (1) | PL310108A1 (es) |
WO (1) | WO1994017895A1 (es) |
ZA (1) | ZA94742B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9411444D0 (en) * | 1994-06-08 | 1994-07-27 | Cdm Ab | Dewatering of suspensions |
DE19952686A1 (de) * | 1999-11-02 | 2001-06-07 | Stefan Brockmann | Sicherungssystem zum Stillegen und/oder Schalten einer Betriebsfunktion eines Fahrzeugs mittels eines per Funk übermittelten Signals |
US6413433B1 (en) * | 2000-08-31 | 2002-07-02 | Nalco Chemical Company | Method for dewatering of sludge |
US6790369B1 (en) | 2002-01-28 | 2004-09-14 | Universtiy Of South Florida | Apparatus and method for protecting toroidal conductivity sensors |
US6808305B2 (en) * | 2002-03-25 | 2004-10-26 | Sharpe Mixers, Inc. | Method and apparatus for mixing additives with sludge in a powered line blender |
JP3759526B2 (ja) * | 2003-10-30 | 2006-03-29 | 丸善石油化学株式会社 | 半導体リソグラフィー用共重合体の製造方法 |
US20080020023A1 (en) | 2006-07-20 | 2008-01-24 | Shiping Wang | Nonaqueous coating composition for elastomeric articles and articles containing the same |
ITRE20060114A1 (it) * | 2006-09-28 | 2008-03-29 | P M P O S R L | Dispositivo di filtrazione e compattazione per particelle solide sospese e contenute nei fluidi, come i fanghi da lavorazioni meccaniche |
CA2629593A1 (en) * | 2008-04-11 | 2009-10-11 | James Michael Dunbar | Feedback control scheme for optimizing dewatering processes |
ES2566978B1 (es) * | 2014-10-16 | 2017-01-31 | Bernardo DÍAZ MARTÍNEZ | Dispositivo de control de la floculación en una corriente de lodos o fangos y sistema para controlar la floculación mediante la adición de reactivo floculante en dicha corriente de lodos o fangos |
CN109569046A (zh) * | 2018-12-10 | 2019-04-05 | 北京北矿亿博科技有限责任公司 | 一种硝酸铵溶液的自动过滤*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3262878A (en) * | 1964-12-07 | 1966-07-26 | Gen Service Company | Method and apparatus for continuously monitoring water being treated to remove turbidity therefrom |
US3725263A (en) * | 1970-12-15 | 1973-04-03 | R Harris | Waste water treatment |
DE2917090C2 (de) * | 1979-04-27 | 1985-10-31 | Honeywell-Braukmann GmbH, 6950 Mosbach | Rückspüllbare Filtereinrichtung, insbesondere für eine Hauswasseranlage |
US4612123A (en) * | 1983-01-25 | 1986-09-16 | Maschinenfabrik Andritz Actiengesellschaft | Regulating apparatus for dewatering machines |
SU1286247A1 (ru) * | 1984-06-21 | 1987-01-30 | Предприятие П/Я Р-6273 | Устройство автоматического управлени работой фильтр-прессов |
GB8419035D0 (en) * | 1984-07-26 | 1984-08-30 | Water Res Centre | Dewatering solids suspensions |
GB8728627D0 (en) * | 1987-12-08 | 1988-01-13 | Fospur Ltd | Production of filter cakes &c |
DE3908222A1 (de) * | 1989-03-14 | 1990-09-20 | Alfred Albert | Verfahren und vorrichtung zur foerderung einer suspension zu einer filterpresse |
US5006231A (en) * | 1989-03-20 | 1991-04-09 | Consolidation Coal Company | Flocculant control system |
US4986881A (en) * | 1989-06-28 | 1991-01-22 | Kamyr, Inc. | Method and apparatus for liquid treatment of and liquid extraction on a paper pulp |
US5462678A (en) * | 1993-01-06 | 1995-10-31 | Rosedale Products, Inc. | Air blast backwash assembly for flexible filter device |
-
1993
- 1993-02-04 GB GB939302151A patent/GB9302151D0/en active Pending
-
1994
- 1994-01-24 PL PL94310108A patent/PL310108A1/xx unknown
- 1994-01-24 DK DK94905164T patent/DK0682555T3/da active
- 1994-01-24 DE DE69407030T patent/DE69407030T2/de not_active Expired - Fee Related
- 1994-01-24 CA CA002155034A patent/CA2155034C/en not_active Expired - Fee Related
- 1994-01-24 EP EP94905164A patent/EP0682555B1/en not_active Expired - Lifetime
- 1994-01-24 ES ES94905164T patent/ES2110219T3/es not_active Expired - Lifetime
- 1994-01-24 BR BR9406421A patent/BR9406421A/pt not_active IP Right Cessation
- 1994-01-24 WO PCT/GB1994/000130 patent/WO1994017895A1/en active IP Right Grant
- 1994-01-24 US US08/495,453 patent/US5662805A/en not_active Expired - Fee Related
- 1994-01-24 AU AU71070/94A patent/AU672324B2/en not_active Ceased
- 1994-02-03 MX MX9400865A patent/MX9400865A/es unknown
- 1994-02-03 ZA ZA94742A patent/ZA94742B/xx unknown
-
1995
- 1995-08-02 FI FI953690A patent/FI113456B/fi not_active IP Right Cessation
- 1995-08-03 NO NO953051A patent/NO309230B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1994017895A1 (en) | 1994-08-18 |
NO953051D0 (no) | 1995-08-03 |
EP0682555A1 (en) | 1995-11-22 |
EP0682555B1 (en) | 1997-11-26 |
AU7107094A (en) | 1994-08-29 |
MX9400865A (es) | 1994-08-31 |
PL310108A1 (en) | 1995-11-27 |
FI953690A0 (fi) | 1995-08-02 |
CA2155034A1 (en) | 1994-08-18 |
ZA94742B (en) | 1995-02-03 |
FI953690A (fi) | 1995-10-02 |
US5662805A (en) | 1997-09-02 |
AU672324B2 (en) | 1996-09-26 |
GB9302151D0 (en) | 1993-03-24 |
BR9406421A (pt) | 1995-12-19 |
DE69407030D1 (de) | 1998-01-08 |
DK0682555T3 (da) | 1998-08-10 |
NO953051L (no) | 1995-10-03 |
NO309230B1 (no) | 2001-01-02 |
FI113456B (fi) | 2004-04-30 |
CA2155034C (en) | 2004-11-23 |
DE69407030T2 (de) | 1998-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2110219T3 (es) | Procedimiento y aparato para controlar la deshidratacion de suspensiones. | |
CA2036881A1 (en) | Fire Emergency, Sprinkling Control System and Method Thereof | |
NO954352D0 (no) | Anordning for innströmningsregulering i et produksjonsrör for produksjon av olje eller gass fra et olje- og/eller gassreservoar | |
AU3535997A (en) | Method and device for sheer filtering and desinfection of breathing air | |
ATE173187T1 (de) | Steuervorrichtung einer absaughaube | |
WO2002061346A8 (en) | Adjustable damper for airflow systems | |
GB2419909A (en) | A device and a method for selective control of fluid flow between a well and surrounding rocks | |
ATE80190T1 (de) | Vorrichtung zum steuern mindestens eines gasstromes. | |
DE69724290D1 (de) | Vorrichtung zur verbesserung der raumluftqualität | |
CN204738698U (zh) | 一种新型具备空气净化功能的简易室内用门 | |
CN108797787A (zh) | 基于物联网的城市管道智能清淤装置 | |
DE3866625D1 (de) | Offenend-spinnvorrichtung und verfahren zum anfahren einer solchen vorrichtung. | |
KR860006404A (ko) | 정수기 | |
ES8107127A1 (es) | Aparato esterilizador para un liquido,preferiblemente agua | |
KR20210048156A (ko) | 실내 공기 정화장치 | |
SA111320562B1 (ar) | جهاز تهوية , وجهاز ازالة الكبريت مشتمل عليه وطريقة تشغيله | |
KR102237636B1 (ko) | 실내 공기 정화방법 | |
ATE102275T1 (de) | Geraet zum belueften eines behaelters, der durch ein mannloch zugaenglich ist. | |
DE3882439D1 (de) | Vorrichtung zum schutz gegen wasserschaeden bei geschirrspuelmaschinen. | |
DE699466C (de) | Rauchmeldeeinrichtung | |
KR890002515A (ko) | 고가창문의 공압개폐장치 | |
DE3603684C2 (es) | ||
DE102006062410B4 (de) | Ventilationsvorrichtung | |
DE59811493D1 (de) | Verfahren und Vorrichtung zum Betreiben einer Feuerlösch-Trockensprinkleranlage | |
CN214097514U (zh) | 一种用于烟气监测***的反吹箱装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 682555 Country of ref document: ES |