ES2127207T3 - Sistema y procedimiento de lavado automatico de filtros de desencerado. - Google Patents
Sistema y procedimiento de lavado automatico de filtros de desencerado.Info
- Publication number
- ES2127207T3 ES2127207T3 ES92311708T ES92311708T ES2127207T3 ES 2127207 T3 ES2127207 T3 ES 2127207T3 ES 92311708 T ES92311708 T ES 92311708T ES 92311708 T ES92311708 T ES 92311708T ES 2127207 T3 ES2127207 T3 ES 2127207T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- situation
- cleaning
- uninterresting
- filters
- 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
- 238000000034 method Methods 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
- 238000004140 cleaning Methods 0.000 abstract 4
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- 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
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
-
- 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
- B01D35/30—Filter housing constructions
- B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S208/00—Mineral oils: processes and products
- Y10S208/01—Automatic control
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
SE DESCRIBE UN SISTEMA DE LIMPIEZA CON FILTRO AUTOMATICO QUE INCLUYE UN FILTRO DE ELIMINACION DE CERA MEDIANTE DISOLVENTE ELIMINANDO LA CERA DEL LODO ORIGINADO Y OBTENIENDO DE ESTA FORMA UN PRODUCTO FILTRADO. LA SITUACION DEL APARATO DE CONTROL ESTA CONECTADA AL FILTRO PARA ACEPTAR LA SITUACION OPERACIONAL DEL FILTRO. UN APARATO DE DRENAJE RESPONDE A UNA SEÑAL DE CONTROL PARA EL CONTROL DEL DRENAJE DEL FILTRO. EL APARATO DE LIMPIEZA ESTA TAMBIEN CONECTADO AL FILTRO. UNA RED DE CONTROL CONECTADA A LA SITUACION DEL APARATO, QUE CONTROLA EL APARATO DE DRENAJE Y EL APARATO DE LIMPIEZA DE TAL FORMA QUE SE PRODUCE UN CAMBIO AUTOMATICO DEL ESTADO DEL FILTRO CON RESPECTO A UN ESTADO OPERACIONAL SEGUN UNA DETERMINADA SITUACION PARA DRENAJE DEL FILTRO Y PARA LA LIMPIEZA DEL FILTRO MIENTRAS ESTA EN POSICION HACIA ABAJO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/811,632 US5213696A (en) | 1991-12-23 | 1991-12-23 | Automatic dewaxing filter washing system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2127207T3 true ES2127207T3 (es) | 1999-04-16 |
Family
ID=25207100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92311708T Expired - Lifetime ES2127207T3 (es) | 1991-12-23 | 1992-12-22 | Sistema y procedimiento de lavado automatico de filtros de desencerado. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5213696A (es) |
EP (1) | EP0553564B1 (es) |
JP (1) | JP3406011B2 (es) |
KR (1) | KR100263006B1 (es) |
AU (1) | AU650586B2 (es) |
CA (1) | CA2086201C (es) |
EG (1) | EG21699A (es) |
ES (1) | ES2127207T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5672281A (en) * | 1995-11-17 | 1997-09-30 | Walt Disney World Co. | Fluid filtering apparatus and method |
US7160389B2 (en) * | 1998-01-09 | 2007-01-09 | Fastar, Ltd. | System and method for cleaning and priming an extrusion head |
CN102389669B (zh) * | 2011-07-19 | 2014-10-22 | 武汉金中石化工程有限公司 | 润滑油酮苯脱蜡转鼓真空过滤机温洗自动控制方法 |
KR101657028B1 (ko) | 2013-03-14 | 2016-09-12 | 베올리아 워터 솔루션즈 앤드 테크놀러지스 써포트 | 자동 통합형 백워시 및 화학 세척 시스템을 갖는 회전 디스크 필터 |
CA2893311A1 (en) * | 2014-05-30 | 2015-11-30 | Daritech, Inc. | Cleaning systems and methods for rotary screen separators |
CN105754651B (zh) * | 2014-12-16 | 2017-07-07 | 中国石油天然气集团公司 | 一种用于酮苯脱蜡过程的溶剂稀释及冷洗方法 |
CN115368932B (zh) * | 2022-08-24 | 2024-04-05 | 万骏石油设备(成都)有限公司 | 一种油田原油采油用油液分离提取装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2038624A (en) * | 1932-03-18 | 1936-04-28 | Standard Oil Co | Separation of wax from oils |
US2081300A (en) * | 1934-04-02 | 1937-05-25 | Union Oil Co | Process and apparatus for separating oil from wax cakes |
US2122019A (en) * | 1934-12-01 | 1938-06-28 | Standard Oil Co | Separation of wax from oils |
US2131303A (en) * | 1936-06-29 | 1938-09-27 | Standard Oil Co | Removal of wax from rotary filters |
US2379754A (en) * | 1940-08-01 | 1945-07-03 | Standard Oil Dev Co | Method of washing rotating drum filters |
US2805773A (en) * | 1954-12-14 | 1957-09-10 | Standard Oil Co | Continuous rotary filtration |
US3043431A (en) * | 1959-04-23 | 1962-07-10 | Exxon Research Engineering Co | Slurry filtration |
US3549514A (en) * | 1969-01-09 | 1970-12-22 | Texaco Inc | Methods and apparatus for monitoring and control of solvent dewaxing processes |
US3666931A (en) * | 1970-12-08 | 1972-05-30 | Texaco Inc | Control method and means for obtaining optimum yields of refined oil and extract oil from charge oil |
US3718809A (en) * | 1971-04-21 | 1973-02-27 | Texaco Inc | Means and method for controlling a solvent refining unit to provide optimum yields of refined oil and extract oil |
US3972779A (en) * | 1974-07-26 | 1976-08-03 | Texaco Inc. | Means for controlling dewaxing apparatus |
PH15273A (en) * | 1976-12-08 | 1982-11-02 | Texaco Development Corp | Control system and method for a flurality of solvent dewaxing filters |
WO1982000029A1 (en) * | 1980-06-20 | 1982-01-07 | Pitman H | Solvent dewaxing process |
DE3048975A1 (de) * | 1980-12-24 | 1982-07-29 | Hoechst Ag, 6000 Frankfurt | Verfahren und anlage zur filtration mit einem vakuumdrehtrommelfilter |
US5137644A (en) * | 1991-05-14 | 1992-08-11 | James M. Montgomery Consulting Engineers, Inc. | Pipe connection system for multiple water treatment filters |
-
1991
- 1991-12-23 US US07/811,632 patent/US5213696A/en not_active Expired - Lifetime
-
1992
- 1992-12-22 ES ES92311708T patent/ES2127207T3/es not_active Expired - Lifetime
- 1992-12-22 EP EP92311708A patent/EP0553564B1/en not_active Expired - Lifetime
- 1992-12-23 EG EG79892A patent/EG21699A/xx active
- 1992-12-23 CA CA002086201A patent/CA2086201C/en not_active Expired - Fee Related
- 1992-12-23 AU AU30404/92A patent/AU650586B2/en not_active Ceased
- 1992-12-23 KR KR1019920025173A patent/KR100263006B1/ko not_active IP Right Cessation
- 1992-12-24 JP JP35732192A patent/JP3406011B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EG21699A (en) | 2002-02-27 |
US5213696A (en) | 1993-05-25 |
AU650586B2 (en) | 1994-06-23 |
JP3406011B2 (ja) | 2003-05-12 |
KR930012117A (ko) | 1993-07-20 |
EP0553564A3 (en) | 1993-11-24 |
KR100263006B1 (ko) | 2000-08-01 |
JPH05329307A (ja) | 1993-12-14 |
AU3040492A (en) | 1993-06-24 |
EP0553564A2 (en) | 1993-08-04 |
CA2086201C (en) | 2004-06-08 |
EP0553564B1 (en) | 1999-02-24 |
CA2086201A1 (en) | 1993-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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