CA1084000A - Hydrocyclone with discharge level controlled discharge valve - Google Patents
Hydrocyclone with discharge level controlled discharge valveInfo
- Publication number
- CA1084000A CA1084000A CA278,908A CA278908A CA1084000A CA 1084000 A CA1084000 A CA 1084000A CA 278908 A CA278908 A CA 278908A CA 1084000 A CA1084000 A CA 1084000A
- Authority
- CA
- Canada
- Prior art keywords
- slurry
- hydrocyclone
- nozzle
- reject nozzle
- measuring
- 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
- 239000002002 slurry Substances 0.000 claims abstract description 85
- 238000000926 separation method Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 claims description 3
- 230000000155 isotopic effect Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 10
- 239000006194 liquid suspension Substances 0.000 claims 2
- 238000005194 fractionation Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 description 11
- 238000007667 floating Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 210000004379 membrane Anatomy 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 240000004543 Vicia ervilia Species 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/16—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with variable-size outlets from the underflow ducting
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Cyclones (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2622880A DE2622880C3 (de) | 1976-05-21 | 1976-05-21 | Verfahren zum fraktionierten von suspendierten Feststoffen mittels Hydrozyklonen, sowie Anordnung zur Durchführung des Verfahrens |
| DEP2622880.8-23 | 1976-05-21 | ||
| DEP2716611.6 | 1977-04-15 | ||
| DE2716611A DE2716611C2 (de) | 1976-05-21 | 1977-04-15 | Anordnung zum fraktionierten Abscheiden von Feststoffen bei einer bestimmten Trennkorngröße aus Suspensionen mittels Hydrozyklonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084000A true CA1084000A (en) | 1980-08-19 |
Family
ID=25770482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA278,908A Expired CA1084000A (en) | 1976-05-21 | 1977-05-20 | Hydrocyclone with discharge level controlled discharge valve |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4134828A (enExample) |
| AT (1) | AT353725B (enExample) |
| AU (1) | AU519141B2 (enExample) |
| BR (1) | BR7703277A (enExample) |
| CA (1) | CA1084000A (enExample) |
| DE (2) | DE2622880C3 (enExample) |
| ES (1) | ES458964A1 (enExample) |
| FR (1) | FR2351707A1 (enExample) |
| GB (1) | GB1570738A (enExample) |
| NL (1) | NL181337C (enExample) |
| SE (1) | SE418809B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900666C2 (de) * | 1979-01-10 | 1992-04-02 | Bahr, Albert, Prof. Dr.-Ing., 3392 Clausthal-Zellerfeld | Verfahren und Vorrichtung zur Trennung von Kunststoffabfällen unterschiedlicher Dichte und Form |
| US4265741A (en) * | 1980-05-15 | 1981-05-05 | Im Chang J | Apparatus and method for separating diverse particles of a slurry |
| US4464264A (en) * | 1982-03-04 | 1984-08-07 | Noel Carroll | Cyclone separator |
| DE3241876A1 (de) * | 1982-11-12 | 1984-05-17 | J.M. Voith Gmbh, 7920 Heidenheim | Einrichtung zur fraktionierung von fasersuspension |
| DE3634122A1 (de) * | 1986-10-07 | 1988-04-21 | Brombach Hansjoerg | Wirbelabscheider |
| DE3702269A1 (de) * | 1987-01-27 | 1988-08-04 | Kupczik Guenter | Hydraulischer zentrifugalabscheider, insbesondere als hydrozyklon |
| DE3708668A1 (de) * | 1987-03-17 | 1988-09-29 | Benckiser Wassertechnik Joh A | Geraet zur abscheidung von koernigen feststoffen aus fluessigkeiten |
| US5173177A (en) * | 1991-03-27 | 1992-12-22 | Kamyr, Inc. | Anti-plugging adjustable orifice for gas sparged hydrocyclone |
| US5899342A (en) * | 1997-06-04 | 1999-05-04 | Voith Sulzer Paper Technology North America, Inc. | Hydrocyclone separator |
| DE19849870C2 (de) * | 1998-10-29 | 2002-10-31 | Akw App Und Verfahren Gmbh & C | Hydrozyklonanordnung |
| US6919017B2 (en) * | 2002-04-11 | 2005-07-19 | Conocophillips Company | Separation process and apparatus for removal of particulate material from flash zone gas oil |
| RU2233201C1 (ru) * | 2003-01-15 | 2004-07-27 | Шангин Николай Федорович | Пылеуловитель с клапанным гидрозатвором |
| US7241393B2 (en) * | 2003-11-24 | 2007-07-10 | Texaco Inc. | Method and apparatus for separating solids from a slurry |
| RU2289480C1 (ru) * | 2005-08-04 | 2006-12-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (технический университет)" | Гидроциклон |
| DE102008057339A1 (de) * | 2008-11-14 | 2010-05-20 | Voith Patent Gmbh | Hydrozyklon |
| US20100155307A1 (en) * | 2008-12-18 | 2010-06-24 | Soto Jorge L | Method and system for fines management in slurry processes |
| US8202415B2 (en) * | 2009-04-14 | 2012-06-19 | National Oilwell Varco, L.P. | Hydrocyclones for treating drilling fluid |
| RU2408435C1 (ru) * | 2009-07-02 | 2011-01-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Гидроциклон |
| RU2412009C1 (ru) * | 2009-07-20 | 2011-02-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Гидроциклон |
| CN103752427B (zh) * | 2014-01-16 | 2015-08-12 | 太原理工大学 | 一种旋流器底流口进气调整装置及其调整方法 |
| RU2688545C1 (ru) * | 2018-06-22 | 2019-05-21 | Общество с ограниченной ответственностью "МилИнвест" (ООО "МилИнвест") | Аппарат для очистки газов |
| CN109794352A (zh) * | 2019-03-04 | 2019-05-24 | 太原理工大学 | 一种用于磁铁矿分选分级的三产品轴向磁场磁力旋流器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7201703U (de) * | 1972-08-31 | Schweitzer K | Hydro-Zyklon mit selbstregelnder Unterlaufdüse | |
| US2735547A (en) * | 1956-02-21 | vissac | ||
| US2106532A (en) * | 1933-11-20 | 1938-01-25 | Andrew M Lockett | Method and apparatus for separating gravel, and the like |
| NL43368C (enExample) * | 1935-03-22 | |||
| FR1014448A (fr) * | 1950-03-14 | 1952-08-14 | Appareil de lavage, classification et enrichissement automatique de minerais et de sable | |
| US2629496A (en) * | 1950-04-28 | 1953-02-24 | William C Laughlin | Discharge mechanism for hydraulic separators |
| US2793748A (en) * | 1951-04-24 | 1957-05-28 | Stamicarbon | Method of separation employing truncated cyclone |
| BE520587A (enExample) * | 1952-06-13 | |||
| US2954871A (en) * | 1956-07-30 | 1960-10-04 | Pan American Petroleum Corp | Cyclonic separation of drilling fluids |
| US3455450A (en) * | 1967-02-15 | 1969-07-15 | Tyler Inc W S | Method and apparatus for sizing of discrete particles in a fluid medium |
-
1976
- 1976-05-21 DE DE2622880A patent/DE2622880C3/de not_active Expired
-
1977
- 1977-04-15 DE DE2716611A patent/DE2716611C2/de not_active Expired
- 1977-05-17 SE SE7705824A patent/SE418809B/xx not_active IP Right Cessation
- 1977-05-18 US US05/798,093 patent/US4134828A/en not_active Expired - Lifetime
- 1977-05-19 ES ES458964A patent/ES458964A1/es not_active Expired
- 1977-05-20 AU AU25321/77A patent/AU519141B2/en not_active Expired
- 1977-05-20 CA CA278,908A patent/CA1084000A/en not_active Expired
- 1977-05-20 GB GB21421/77A patent/GB1570738A/en not_active Expired
- 1977-05-20 FR FR7716928A patent/FR2351707A1/fr active Granted
- 1977-05-20 NL NLAANVRAGE7705620,A patent/NL181337C/xx not_active IP Right Cessation
- 1977-05-20 BR BR3277/77A patent/BR7703277A/pt unknown
- 1977-05-20 AT AT364477A patent/AT353725B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2716611C2 (de) | 1983-02-03 |
| FR2351707A1 (fr) | 1977-12-16 |
| DE2622880C3 (de) | 1981-05-14 |
| US4134828A (en) | 1979-01-16 |
| FR2351707B1 (enExample) | 1983-10-21 |
| GB1570738A (en) | 1980-07-09 |
| SE7705824L (sv) | 1977-11-22 |
| AU519141B2 (en) | 1981-11-12 |
| AT353725B (de) | 1979-11-26 |
| DE2716611A1 (de) | 1978-10-19 |
| ATA364477A (de) | 1979-05-15 |
| AU2532177A (en) | 1978-11-23 |
| ES458964A1 (es) | 1978-07-16 |
| NL7705620A (nl) | 1977-11-23 |
| DE2622880A1 (de) | 1977-12-01 |
| DE2622880B2 (de) | 1980-09-04 |
| NL181337C (nl) | 1987-08-03 |
| BR7703277A (pt) | 1978-01-31 |
| NL181337B (nl) | 1987-03-02 |
| SE418809B (sv) | 1981-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |