CA1085315A - Separation of solids and liquids involving filtrate expulsion by gas - Google Patents
Separation of solids and liquids involving filtrate expulsion by gasInfo
- Publication number
- CA1085315A CA1085315A CA270,615A CA270615A CA1085315A CA 1085315 A CA1085315 A CA 1085315A CA 270615 A CA270615 A CA 270615A CA 1085315 A CA1085315 A CA 1085315A
- Authority
- CA
- Canada
- Prior art keywords
- filter
- pressure
- compartment
- tube pressure
- hydraulic fluid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 239000007787 solid Substances 0.000 title claims abstract description 19
- 239000000706 filtrate Substances 0.000 title claims description 14
- 238000000926 separation method Methods 0.000 title abstract description 3
- 239000012065 filter cake Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 52
- 239000002002 slurry Substances 0.000 claims description 21
- 238000000429 assembly Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 16
- 230000000717 retained effect Effects 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000011085 pressure filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 14
- 239000002245 particle Substances 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
- B30B9/225—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure the diaphragm being tubular
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- 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
- B01D29/66—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
- 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
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
-
- 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
- B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3647/76A GB1571504A (en) | 1976-01-29 | 1976-01-29 | Separation of solids and liquids |
| GB3647/76 | 1976-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085315A true CA1085315A (en) | 1980-09-09 |
Family
ID=9762283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA270,615A Expired CA1085315A (en) | 1976-01-29 | 1977-01-28 | Separation of solids and liquids involving filtrate expulsion by gas |
Country Status (10)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627089A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-12-16 | 1981-12-31 | Chemap Ag | |
| US4317734A (en) * | 1978-11-28 | 1982-03-02 | Tetsuya Kurita | Filtration-compression type filter press |
| GB2102297B (en) * | 1981-07-20 | 1985-04-03 | Alfa Laval Co Ltd | Tube pressure filter |
| US4622144A (en) * | 1982-04-12 | 1986-11-11 | Amsted Industries Incorporated | Pressure filter apparatus |
| JPS6435446U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-08-21 | 1989-03-03 | ||
| US4995972A (en) * | 1988-03-03 | 1991-02-26 | Kramer Timothy A | Method and apparatus for removing liquid from permeable material |
| US4818415A (en) * | 1988-03-03 | 1989-04-04 | Kramer Timothy A | Method and apparatus for removing liquid from permeable material |
| JPH01259697A (ja) * | 1988-04-08 | 1989-10-17 | Norioki Kimata | ワイヤレスリモコンの送信装置 |
| FI80386C (fi) * | 1988-05-06 | 1990-06-11 | Valmet Paper Machinery Inc | Filtreringsfoerfarande och anordning foer anvaendning vid foerfarandet. |
| SE464171B (sv) * | 1988-06-07 | 1991-03-18 | Sala International Ab | Foerfarande foer gastrycksavvattning av vatteninnehaallande partikelsamling |
| DE3838108A1 (de) * | 1988-11-10 | 1990-05-17 | Heinkel Ind Zentrifugen | Vorrichtung zum betreiben eines auspressfilters |
| JP3040478B2 (ja) * | 1992-12-04 | 2000-05-15 | ベルトラムス アーゲー | スラリー処理用プラントの操作方法 |
| US5520822A (en) * | 1993-08-24 | 1996-05-28 | University Of Kentucky Research Foundation | Apparatus and method of hyperbaric filtration |
| US6180002B1 (en) | 1998-08-03 | 2001-01-30 | United States Filter Corporation | Filter press with alternating diaphragm squeeze chamber plates and filtration chamber plates |
| GB2372223A (en) * | 2001-02-16 | 2002-08-21 | Svedala Ltd | Pressure filtration using a diaphragm |
| US6833071B2 (en) * | 2002-05-15 | 2004-12-21 | Sean R. Duby | Displacement filter apparatus |
| ZA200702065B (en) * | 2004-09-13 | 2008-11-26 | Steve C Benesi | High-efficiency slurry filtration apparatus and method |
| FR2917404B1 (fr) * | 2007-06-15 | 2009-09-04 | Saint Gobain Ct Recherches | Produit fritte de structure cubique. |
| EP2687592A1 (de) * | 2012-07-20 | 2014-01-22 | greenovation Biotech GmbH | Filtration von Zellkulturüberständen |
| CN115780106B (zh) * | 2022-12-09 | 2024-11-05 | 蚌埠市朗辰化工设备有限公司 | 一种远程监控离心机 |
| CN116022989B (zh) * | 2022-12-13 | 2025-01-10 | 川源(中国)机械有限公司 | 一种高干高压型带式污泥脱水机 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL101977C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-12-18 | |||
| LU52592A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-12-13 | 1968-08-16 |
-
1976
- 1976-01-29 GB GB3647/76A patent/GB1571504A/en not_active Expired
-
1977
- 1977-01-25 US US05/762,250 patent/US4116831A/en not_active Expired - Lifetime
- 1977-01-27 SE SE7700884A patent/SE422158B/xx not_active IP Right Cessation
- 1977-01-28 IT IT67187/77A patent/IT1082723B/it active
- 1977-01-28 DE DE2703598A patent/DE2703598C2/de not_active Expired
- 1977-01-28 JP JP795077A patent/JPS5295379A/ja active Granted
- 1977-01-28 NL NLAANVRAGE7700915,A patent/NL181410C/xx not_active IP Right Cessation
- 1977-01-28 CA CA270,615A patent/CA1085315A/en not_active Expired
- 1977-01-31 FR FR7702606A patent/FR2351688A1/fr active Granted
- 1977-01-31 BR BR7700573A patent/BR7700573A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2703598C2 (de) | 1986-03-06 |
| JPS5544655B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-11-13 |
| US4116831A (en) | 1978-09-26 |
| NL7700915A (nl) | 1977-08-02 |
| DE2703598A1 (de) | 1977-08-04 |
| JPS5295379A (en) | 1977-08-10 |
| FR2351688A1 (fr) | 1977-12-16 |
| NL181410B (nl) | 1987-03-16 |
| FR2351688B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-07 |
| IT1082723B (it) | 1985-05-21 |
| GB1571504A (en) | 1980-07-16 |
| BR7700573A (pt) | 1977-10-18 |
| SE7700884L (sv) | 1977-07-30 |
| SE422158B (sv) | 1982-02-22 |
| NL181410C (nl) | 1987-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |