GB1487669A - Filtration apparatus - Google Patents
Filtration apparatusInfo
- Publication number
- GB1487669A GB1487669A GB26661/75A GB2666175A GB1487669A GB 1487669 A GB1487669 A GB 1487669A GB 26661/75 A GB26661/75 A GB 26661/75A GB 2666175 A GB2666175 A GB 2666175A GB 1487669 A GB1487669 A GB 1487669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- filter
- chamber
- oscillated
- filtrate
- 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 abstract 4
- 238000007599 discharging Methods 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 230000001154 acute effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012065 filter cake Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- B01D29/01—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
- B01D29/075—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 located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
- B01D29/846—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by indirect heat-exchange
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
- B01D29/965—Device for changing the inclination of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
Abstract
1487669 Filtration apparatus; mixing apparatus BERTRAMS AG HCH 24 June 1975 [3 July 1974] 26661/75 Headings B1C and BID A filtration or agitating apparatus comprises a pressure tight sealable vessel 1 containing a horizontal filter 22 dividing the vessel into two unequal chambers 3a and 3b, the vessel being mounted pivotally about an axis b parallel or at an acute angle to the plane of the filter, the larger chamber containing an axially adjustable stirrer 17 and an opening 5 for charging and discharging, the smaller chamber having an outlet opening 12b for filtrate. The larger chamber at least is provided with heating means (e.g. jacket 4) and may also be connected to a source of compressed air for discharging or filtering. A physical or chemical reaction may first be performed with the apparatus in the position of Fig. 2, the reactants being stirred and/or the vessel oscillated. After removal of the filtrate the filter cake may be dried while the vessel is oscillated or rotated about the axis b. The apparatus may be used for extractions wherein the material to be extracted is fed into the upper chamber and a filtered extract is withdrawn from below the filter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH909674A CH574753A5 (en) | 1974-07-03 | 1974-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1487669A true GB1487669A (en) | 1977-10-05 |
Family
ID=4348269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26661/75A Expired GB1487669A (en) | 1974-07-03 | 1975-06-24 | Filtration apparatus |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH574753A5 (en) |
DE (1) | DE2528049C2 (en) |
FR (1) | FR2276858A1 (en) |
GB (1) | GB1487669A (en) |
IT (1) | IT1039449B (en) |
NL (1) | NL182288C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158365A (en) * | 1985-05-09 | 1985-11-13 | Littleford Bros Inc | Combined mixing, reacting, drying and filtering device |
FR2822720A1 (en) * | 2001-03-28 | 2002-10-04 | Sarl Vallet Pharma | Filtering and drying device, for solid particles in suspension as used in e.g. pharmaceutical industry, has single container with two chambers either side of filter medium |
WO2008094182A2 (en) * | 2006-07-10 | 2008-08-07 | Sicor, Inc. | Apparatus for the separation of a resin from a reaction mixture |
CN110921809A (en) * | 2019-12-14 | 2020-03-27 | 吕广鑫 | High-efficient separator of iron ion in mine water sample |
CN113368578A (en) * | 2021-06-18 | 2021-09-10 | 无锡润滤机械设备有限公司 | Medicine preparation is with filtration washing drying all-in-one |
US11260319B2 (en) | 2018-08-21 | 2022-03-01 | Lg Chem, Ltd. | Solid phase extraction method using micro device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848109C3 (en) * | 1978-11-06 | 1984-08-09 | Seitz Enzinger Noll Maschinenbau Ag, 6800 Mannheim | Filter dryer with tiltable pressure vessel |
DE3022658C2 (en) * | 1980-06-18 | 1983-02-03 | Schenk Filterbau Gmbh, 7076 Waldstetten | Process filter |
US4417980A (en) * | 1980-06-18 | 1983-11-29 | Schenk Filterbau Gmbh | Filtration apparatus |
DE3029684A1 (en) * | 1980-08-06 | 1982-04-01 | Titus Hans Joachim | Mixing and filtering tank - with twin screws revolving along cone tank walls and central vacuum cone filter (J5 22.2.82) |
JPS5835726B2 (en) * | 1980-09-19 | 1983-08-04 | 日本染色機械株式会社 | filtration device |
JPS63116712A (en) * | 1986-10-31 | 1988-05-21 | Nippon Shiyuumatsuhaa Kk | Separating and drying apparatus |
DE3641952A1 (en) * | 1986-12-09 | 1988-06-23 | Schenk Filterbau Gmbh | PROCESS FILTER |
DE3819945A1 (en) * | 1988-06-11 | 1989-12-21 | Geisenhof Heinz | Filter drier |
DE10131107A1 (en) * | 2001-06-27 | 2003-01-09 | Mann & Hummel Filter | Filter device or pivotable filter medium for this filter device |
DE102015011821A1 (en) | 2015-09-09 | 2017-03-09 | Heinz Geisenhof | Tiltable filter drier and method of operation |
CN108786204A (en) * | 2018-04-27 | 2018-11-13 | 多氟多(焦作)新能源科技有限公司 | A kind of pulp filtering device and its charge tank, charge tank closure construction |
CN110756095A (en) * | 2019-10-17 | 2020-02-07 | 义乌喵小乐宠物用品有限公司 | Agitating unit is used in industrial chemicals processing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE159381C (en) * | ||||
DE6605964U (en) * | 1900-01-01 | Maschinenfab Buckau R Wolf Ag | ||
DE276807C (en) * | ||||
DE1551021A1 (en) * | 1965-11-08 | 1970-01-02 | Fives Penhoet Soc | Forced circulation heat exchanger |
DE1786168B1 (en) * | 1968-08-26 | 1970-04-30 | Putsch & Co H | Disc filter |
DE2146867B2 (en) * | 1971-09-20 | 1975-06-26 | Hoechst Ag, 6000 Frankfurt | Schelbendrefiner |
-
1974
- 1974-07-03 CH CH909674A patent/CH574753A5/xx not_active IP Right Cessation
-
1975
- 1975-06-24 GB GB26661/75A patent/GB1487669A/en not_active Expired
- 1975-06-24 DE DE2528049A patent/DE2528049C2/en not_active Expired
- 1975-06-27 IT IT24875/75A patent/IT1039449B/en active
- 1975-07-02 FR FR7520816A patent/FR2276858A1/en active Granted
- 1975-07-03 NL NLAANVRAGE7507937,A patent/NL182288C/en not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158365A (en) * | 1985-05-09 | 1985-11-13 | Littleford Bros Inc | Combined mixing, reacting, drying and filtering device |
FR2822720A1 (en) * | 2001-03-28 | 2002-10-04 | Sarl Vallet Pharma | Filtering and drying device, for solid particles in suspension as used in e.g. pharmaceutical industry, has single container with two chambers either side of filter medium |
WO2008094182A2 (en) * | 2006-07-10 | 2008-08-07 | Sicor, Inc. | Apparatus for the separation of a resin from a reaction mixture |
WO2008094182A3 (en) * | 2006-07-10 | 2009-01-08 | Sicor Inc | Apparatus for the separation of a resin from a reaction mixture |
US11260319B2 (en) | 2018-08-21 | 2022-03-01 | Lg Chem, Ltd. | Solid phase extraction method using micro device |
CN110921809A (en) * | 2019-12-14 | 2020-03-27 | 吕广鑫 | High-efficient separator of iron ion in mine water sample |
CN113368578A (en) * | 2021-06-18 | 2021-09-10 | 无锡润滤机械设备有限公司 | Medicine preparation is with filtration washing drying all-in-one |
Also Published As
Publication number | Publication date |
---|---|
CH574753A5 (en) | 1976-04-30 |
IT1039449B (en) | 1979-12-10 |
FR2276858A1 (en) | 1976-01-30 |
NL7507937A (en) | 1976-01-06 |
NL182288B (en) | 1987-09-16 |
DE2528049C2 (en) | 1985-05-23 |
DE2528049A1 (en) | 1976-01-22 |
FR2276858B1 (en) | 1979-08-24 |
NL182288C (en) | 1988-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920624 |