ES2010360A6 - Clarificador de lecho filtrante. - Google Patents

Clarificador de lecho filtrante.

Info

Publication number
ES2010360A6
ES2010360A6 ES8802793A ES8802793A ES2010360A6 ES 2010360 A6 ES2010360 A6 ES 2010360A6 ES 8802793 A ES8802793 A ES 8802793A ES 8802793 A ES8802793 A ES 8802793A ES 2010360 A6 ES2010360 A6 ES 2010360A6
Authority
ES
Spain
Prior art keywords
feed pipe
tank
filter bed
top opening
sediment
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
Application number
ES8802793A
Other languages
English (en)
Inventor
Juha Titoff
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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.)
Filing date
Publication date
Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of ES2010360A6 publication Critical patent/ES2010360A6/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • D21C11/0078—Treatment of green or white liquors with other means or other compounds than gases, e.g. in order to separate solid compounds such as sodium chloride and carbonate from these liquors; Further treatment of these compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

CLARIFICADOR DE LECHO FILTRANTE. CLARIFICADOR DE LECHE FILTRANTE COMPRENDIENDO UN TANQUE (1), QUE CONSTA DE UNA PARTE SUPERIOR CILINDRICA (2), Y DE UNA PARTE INFERIOR INCLINADA (3) Y QUE ESTA PROVISTA CON UNA TUBERIA DE ALIMENTACION DISPUESTA CENTRALMENTE (11) PARA EL LIQUIDO QUE TIENE QUE SER CLARIFICADO. LA TUBERIA DE ALIMENTACION TIENE UNA SALIDA DIRIGIDA AL INTERIOR DEL TANQUE, EN LA ABERTURA SUPERIOR (7) DEL CONO DE MEZCLADO CIRCULANTE (6) DISPUESTA EN LA PARTE INFERIOR INCLINADA DEL TANQUE. LA ABERTURA SUPERIOR ES MAYOR QUE LA ABERTURA DE SALIDA (12) DE LA TUBERIA DE ALIMENTACION, DE FORMA QUE EL LODO PARA SER DESCARGADO DESDE LA TUBERIA DE ALIMENTACION ARRASTRE GRUMOS DE SEDIMENTO DE LA PARTE INFERIOR DEL LECHO, CAUSANDO ASI LA CIRCULACION INTERNA DE SEDIMENTO. EL APARATO ES ESPECIALMENTE ADECUADO PARA LA CLARIFICACION DE AGUAS RESIDUALES VERDES.
ES8802793A 1987-09-14 1988-09-14 Clarificador de lecho filtrante. Expired ES2010360A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI873971A FI81269C (fi) 1987-09-14 1987-09-14 Klargoerare med filtrerande baedd.

Publications (1)

Publication Number Publication Date
ES2010360A6 true ES2010360A6 (es) 1989-11-01

Family

ID=8525047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802793A Expired ES2010360A6 (es) 1987-09-14 1988-09-14 Clarificador de lecho filtrante.

Country Status (8)

Country Link
US (1) US4871459A (es)
JP (1) JPH01107813A (es)
CA (1) CA1325982C (es)
ES (1) ES2010360A6 (es)
FI (1) FI81269C (es)
FR (1) FR2620349B1 (es)
PT (1) PT88496B (es)
SE (1) SE464852B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120436A (en) * 1991-03-21 1992-06-09 Reichner Thomas W Liquid clarification by effecting cohesion of solids
CA2104648C (en) * 1992-08-24 2000-06-20 Richard Guy Batson Process for treating a suspension of solid particles in a carrier liquid
US5478468A (en) * 1993-09-10 1995-12-26 Sumitomo Heavy Industries, Ltd. Coagulating sedimentation processing apparatus
US5589064A (en) * 1994-10-24 1996-12-31 Elmaleh; Samuel Apparatus for liquid solid separation of liquid effluents or wastewater
US6092671A (en) * 1998-10-02 2000-07-25 Chicago Bridge And Iron Company Liquid clarification tank
KR100775977B1 (ko) 2005-05-18 2007-11-15 고등기술연구원연구조합 고액분리 여과장치
US8152998B2 (en) * 2010-05-28 2012-04-10 Ashbrook Simon-Hartley, LP Screenless granular media filters and methods of use
US8715498B2 (en) 2011-02-09 2014-05-06 Tervita Corporation System and apparatus for treating well flow-back and produced water or other wastewater
CN107847822B (zh) * 2015-07-03 2020-10-02 巴格知识产权有限公司 通过滤床净化流体的装置和方法
JP6269635B2 (ja) * 2015-11-02 2018-01-31 栗田工業株式会社 沈殿槽及びその運転方法
CN109289318A (zh) * 2018-10-30 2019-02-01 贵州兴贵环保工程有限公司 水质泥沙多级过滤分离装置
CN112933729A (zh) * 2021-01-28 2021-06-11 南京可常道商贸有限公司 一种高白度卫生巾浆浓缩设备
SE2150525A1 (en) * 2021-04-26 2022-10-27 Valmet Oy Mixing assembly and method for controlling mixing of green liquor and a flocculation agent
CN114985093B (zh) * 2022-06-14 2024-04-05 山东和创瑞思环保科技有限公司 一种旋流分离高剪机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US196259A (en) * 1877-10-16 Improvement in apparatus for continuous decantation in the ammonia-soda process
DE1070595B (es) * 1959-12-10
US400807A (en) * 1889-04-02 Apparatus for malting grain
US958832A (en) * 1909-04-07 1910-05-24 Hezekiah Russell Water-softening apparatus.
US1526197A (en) * 1923-08-18 1925-02-10 Ahlqvist Harald Clarification process and apparatus
US1943330A (en) * 1929-09-25 1934-01-16 Lafayette M Hughes Method and apparatus for the intertreatment of liquid and solid materials
US2230386A (en) * 1937-08-12 1941-02-04 American Centrifugal Corp Separation of solids from liquids
US2422258A (en) * 1944-06-09 1947-06-17 Graver Tank & Mfg Co Inc Liquid treatment with auxiliary flow of liquid to suspend and preserve a sludge blanket
US2523523A (en) * 1946-11-22 1950-09-26 Worthington Pump & Mach Corp Apparatus for water purification
US2793186A (en) * 1954-01-08 1957-05-21 Ca Nat Research Council Apparatus for classifying or settling fluid suspensions
US3250394A (en) * 1963-05-03 1966-05-10 Cities Service Athabasca Inc Flotation apparatus
FR1516848A (fr) * 1966-12-15 1968-02-05 épurateur de liquides chargés de particules solides
US4197201A (en) * 1976-03-03 1980-04-08 Rederiaktiebolaget Nordstjernan Apparatus for the filtration of a suspension or emulsion

Also Published As

Publication number Publication date
FR2620349B1 (fr) 1992-02-07
FI81269C (fi) 1990-10-10
JPH0336561B2 (es) 1991-05-31
FR2620349A1 (fr) 1989-03-17
FI873971A0 (fi) 1987-09-14
FI81269B (fi) 1990-06-29
SE464852B (sv) 1991-06-24
JPH01107813A (ja) 1989-04-25
CA1325982C (en) 1994-01-11
US4871459A (en) 1989-10-03
PT88496A (pt) 1989-07-31
PT88496B (pt) 1993-09-30
SE8803203L (sv) 1989-03-15
SE8803203D0 (sv) 1988-09-12
FI873971A (fi) 1989-03-15

Similar Documents

Publication Publication Date Title
ES2010360A6 (es) Clarificador de lecho filtrante.
US4054514A (en) Sedimentation apparatus with flocculating feed well
GB1247728A (en) Method and apparatus for separation of solids from liquids
US4664794A (en) Apparatus for biological activating cleaning of waste waters containing nitrogenous materials
JPS6097007A (ja) 凝集及び又は結晶質沈殿、沈降、スラツジ再循環による水の処理装置
NZ228744A (en) Settling vessel for separating activated sludge from sewage
GB1227391A (es)
ES8603353A1 (es) Un depurador
DE3475903D1 (en) Solids-loaden liquid clarifying vessel and plant
US2651615A (en) Clarification apparatus
GB575827A (en) Liquid clarification apparatus
US4256575A (en) Apparatus and method for treatment of liquids
JPS57144088A (en) Treatment device for sewage
EP0062388B1 (en) A method and installation for anaerobic fermentation of liquid manure
JPH0510955Y2 (es)
FR2379313A1 (fr) Installation pour l'envoi d'un gaz au sein d'une masse liquide contenant des matieres en suspension
CN215403464U (zh) 模块化装配式污水提标装置
GB1381718A (en) Method and apparatus for purifying effluent
DE2635670A1 (de) Verfahren und vorrichtung zur vollbiologischen abwasserreinigung durch belebtschlammregeneration und gesteuerte rueckleitung
SU812164A3 (ru) Устройство дл очистки сточныхВОд
JPS6246402Y2 (es)
SU860810A1 (ru) Отстойник дл взвешенных частиц
Smith Clarifier with overflow scum removal
SU403418A1 (ru) Аппарат для осветления рассола
US2465980A (en) Liquid treatment

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-09-14

FD1A Patent lapsed

Effective date: 20001009