ES8501990A1 - Un metodo y un aparato para retirar solidos de un liquido que contiene solidos en suspension - Google Patents
Un metodo y un aparato para retirar solidos de un liquido que contiene solidos en suspensionInfo
- Publication number
- ES8501990A1 ES8501990A1 ES524638A ES524638A ES8501990A1 ES 8501990 A1 ES8501990 A1 ES 8501990A1 ES 524638 A ES524638 A ES 524638A ES 524638 A ES524638 A ES 524638A ES 8501990 A1 ES8501990 A1 ES 8501990A1
- Authority
- ES
- Spain
- Prior art keywords
- bed
- air
- liquid
- flow
- delivered
- 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
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
METODO MEJORADO DE RETIRAR SOLIDOS DE UN LIQUIDO QUE CONTIENE SOLIDOS EN SUSPENSION.COMPRENDE: A) MANTENER EL NIVEL DE LIQUIDO EN EL RECIPIENTE (11) DE FILTRO POR ENCIMA DEL NIVEL DE LOS ELEMENTOS DE RETENCION (46, 48) DEL LECHO DE FILTRO; B) INTRODUCIR GAS (62) EN EL ELEMENTO DE FILTRO CELULAR PARA VOLTEAR A LOS ELEMENTOS (46, 48) DE FILTRO Y SOLTAR LOS SOLIDOS; Y C) HACER FLUIR (36) LIQUIDO DE LAVADO DE CONTRACORRIENTE HACIA ABAJO A TRAVES DEL LECHO DE ELEMENTO (18) DE FILTRO CELULAR PARA ARRASTRAR A LOS SOLIDOS QUE SE HAYAN SOLTADO DEL LECHO (18) DE ELEMENTO DE FILTRO CELULAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40438282A | 1982-08-02 | 1982-08-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8501990A1 true ES8501990A1 (es) | 1984-12-16 |
ES524638A0 ES524638A0 (es) | 1984-12-16 |
Family
ID=23599376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524638A Granted ES524638A0 (es) | 1982-08-02 | 1983-08-01 | Un metodo y un aparato para retirar solidos de un liquido que contiene solidos en suspension |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5946105A (es) |
AU (1) | AU1622083A (es) |
ES (1) | ES524638A0 (es) |
GB (1) | GB2124921A (es) |
IT (1) | IT1174774B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217908A (ja) * | 1988-07-05 | 1990-01-22 | Nishihara Environ Sanit Res Corp | 固液分離装置の洗浄方法 |
GB9017172D0 (en) * | 1990-08-06 | 1990-09-19 | Welsh Water Enterprises Ltd | Method of treating liquids and apparatus therefor |
FR2680701B3 (fr) * | 1991-08-28 | 1993-12-10 | Duveau Jean | Procede et dispositif pour la filtration d'un liquide contenant des particules en suspension. |
US6238556B1 (en) * | 1999-10-01 | 2001-05-29 | Fluid Art Technologies, Llc | Filtration system including a back washable pre-filtration apparatus |
CN111392855A (zh) * | 2020-04-27 | 2020-07-10 | 中国水产科学研究院渔业机械仪器研究所 | 一种水产养殖用间歇虹吸式生物滤器 |
CN113209675A (zh) * | 2021-06-17 | 2021-08-06 | 贵州筑信水务环境产业有限公司 | 一种再生水处理的介质过滤器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT220161B (de) * | 1959-12-24 | 1962-03-12 | Oscar Pauser | Filterapparat für die Reinigung von Schwimmbeckenwasser |
GB1147054A (en) * | 1965-06-14 | 1969-04-02 | Chepos Zd Y Chemickeho A Potra | Liquid clarifier |
DE1536867A1 (de) * | 1966-05-12 | 1970-02-26 | Osear Pauser | Filterapparat |
GB1305399A (es) * | 1970-02-05 | 1973-01-31 | ||
GB1601380A (en) * | 1978-05-31 | 1981-10-28 | Armafilt Egyesuelt Mueszaki To | Process and apparatus for purification of effluents |
-
1983
- 1983-06-24 AU AU16220/83A patent/AU1622083A/en not_active Abandoned
- 1983-07-25 GB GB08319953A patent/GB2124921A/en not_active Withdrawn
- 1983-07-27 JP JP58137431A patent/JPS5946105A/ja active Pending
- 1983-07-29 IT IT48787/83A patent/IT1174774B/it active
- 1983-08-01 ES ES524638A patent/ES524638A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8348787A0 (it) | 1983-07-29 |
AU1622083A (en) | 1984-02-09 |
GB2124921A (en) | 1984-02-29 |
JPS5946105A (ja) | 1984-03-15 |
IT1174774B (it) | 1987-07-01 |
ES524638A0 (es) | 1984-12-16 |
GB8319953D0 (en) | 1983-08-24 |
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