ES2005535B3 - Aparato destinado a detectar la fluidez de barros en curso de deshidratacion en un filtro de bandas prensoras - Google Patents

Aparato destinado a detectar la fluidez de barros en curso de deshidratacion en un filtro de bandas prensoras

Info

Publication number: ES2005535B3
Authority: ES; Spain
Prior art keywords: muds; fluidity; detect; filter; apparatus intended
Prior art date: 1987-06-17
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

Application number

ES88401377T

Other languages

English (en)

Other versions

ES2005535A4 (es

Inventor

Robert Cornice

Patrick Bele

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Suez International SAS

Original Assignee

Degremont SA

Priority date (The priority date 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 date listed.)

1987-06-17

Filing date

1988-06-07

Publication date

1992-03-16

1988-06-07 Application filed by Degremont SA filed Critical Degremont SA

1989-03-16 Publication of ES2005535A4 publication Critical patent/ES2005535A4/es

1992-03-16 Application granted granted Critical

1992-03-16 Publication of ES2005535B3 publication Critical patent/ES2005535B3/es

2008-06-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000018044 dehydration Effects 0.000 title 1
238000006297 dehydration reaction Methods 0.000 title 1

Classifications

- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Treatment Of Sludge (AREA)
Sampling And Sample Adjustment (AREA)

ES88401377T 1987-06-17 1988-06-07 Aparato destinado a detectar la fluidez de barros en curso de deshidratacion en un filtro de bandas prensoras Expired - Lifetime ES2005535B3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8708465A FR2616681B1 (fr)	1987-06-17	1987-06-17	Appareil destine a la detection d'un fluage de boues en cours de deshydratation sur un filtre a bandes presseuses

Publications (2)

Publication Number	Publication Date
ES2005535A4 ES2005535A4 (es)	1989-03-16
ES2005535B3 true ES2005535B3 (es)	1992-03-16

Family

ID=9352155

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES88401377T Expired - Lifetime ES2005535B3 (es)	1987-06-17	1988-06-07	Aparato destinado a detectar la fluidez de barros en curso de deshidratacion en un filtro de bandas prensoras

Country Status (9)

Country	Link
EP (1)	EP0298789B1 (es)
JP (1)	JPS6418418A (es)
CN (1)	CN1011484B (es)
AR (1)	AR242547A1 (es)
BR (1)	BR8802951A (es)
CA (1)	CA1330502C (es)
DE (2)	DE3865255D1 (es)
ES (1)	ES2005535B3 (es)
FR (1)	FR2616681B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT395116B (de) *	1991-03-11	1992-09-25	Andritz Patentverwaltung	Verfahren und vorrichtung zur erkennung und beseitigung von aufwoelbungen von materialbahnen
CN108328699B (zh) *	2018-04-24	2020-02-14	成都新联利科技有限公司	高效污水净化结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1536748A (fr) *	1967-03-07	1968-08-16	Belson Corp	Filtre à transporteur continu à récupération de liquide de fuite
DE1907356A1 (de) *	1969-02-14	1970-09-03	Sack Gmbh Maschf	Schmutzdickentaster od.dgl. fuer Bandfilter od.ae.
ES429211A1 (es) *	1974-07-29	1976-08-16	Agullo Negui	Perfeccionamientos en los filtros para el filtrado de solu-ciones.
US4081374A (en) *	1977-09-28	1978-03-28	Edward Forshee	Balance control water screen

1987
- 1987-06-17 FR FR8708465A patent/FR2616681B1/fr not_active Expired
1988
- 1988-06-01 CA CA 568348 patent/CA1330502C/fr not_active Expired - Fee Related
- 1988-06-07 EP EP19880401377 patent/EP0298789B1/fr not_active Expired - Lifetime
- 1988-06-07 DE DE8888401377T patent/DE3865255D1/de not_active Expired - Lifetime
- 1988-06-07 ES ES88401377T patent/ES2005535B3/es not_active Expired - Lifetime
- 1988-06-07 DE DE1988401377 patent/DE298789T1/de active Pending
- 1988-06-16 BR BR8802951A patent/BR8802951A/pt not_active IP Right Cessation
- 1988-06-16 JP JP63149236A patent/JPS6418418A/ja active Pending
- 1988-06-16 CN CN 88103646 patent/CN1011484B/zh not_active Expired
- 1988-06-17 AR AR31115888A patent/AR242547A1/es active

Also Published As

Publication number	Publication date
CA1330502C (fr)	1994-07-05
DE3865255D1 (de)	1991-11-07
EP0298789A1 (fr)	1989-01-11
CN1011484B (zh)	1991-02-06
FR2616681B1 (fr)	1989-09-29
ES2005535A4 (es)	1989-03-16
EP0298789B1 (fr)	1991-10-02
AR242547A1 (es)	1993-04-30
JPS6418418A (en)	1989-01-23
BR8802951A (pt)	1989-01-03
FR2616681A1 (fr)	1988-12-23
DE298789T1 (de)	1989-05-11
CN1032113A (zh)	1989-04-05

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