EP2539658A4 - Cleaning apparatus and method for a material dryer - Google Patents
Cleaning apparatus and method for a material dryer Download PDFInfo
- Publication number
- EP2539658A4 EP2539658A4 EP11748056.6A EP11748056A EP2539658A4 EP 2539658 A4 EP2539658 A4 EP 2539658A4 EP 11748056 A EP11748056 A EP 11748056A EP 2539658 A4 EP2539658 A4 EP 2539658A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning apparatus
- material dryer
- dryer
- cleaning
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/065—Separating solids from drilling fluids
- E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Centrifugal Separators (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30816610P | 2010-02-25 | 2010-02-25 | |
PCT/US2011/026059 WO2011106514A2 (en) | 2010-02-25 | 2011-02-24 | Cleaning apparatus and method for a material dryer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2539658A2 EP2539658A2 (en) | 2013-01-02 |
EP2539658A4 true EP2539658A4 (en) | 2017-08-16 |
Family
ID=44507557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11748056.6A Withdrawn EP2539658A4 (en) | 2010-02-25 | 2011-02-24 | Cleaning apparatus and method for a material dryer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2539658A4 (en) |
BR (1) | BR112012021517B1 (en) |
CA (1) | CA2789955C (en) |
EA (1) | EA024214B1 (en) |
MX (1) | MX2012009848A (en) |
WO (1) | WO2011106514A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195710A (en) * | 1936-11-23 | 1940-04-02 | American Tool & Machine Co | Centrifugal separator |
US4241744A (en) * | 1979-07-02 | 1980-12-30 | Jordan Nathaniel Sr | Cleaning system for tanks |
JPH08192077A (en) * | 1995-01-12 | 1996-07-30 | Mitsui Petrochem Ind Ltd | Centrifuge |
CN2748181Y (en) * | 2004-10-29 | 2005-12-28 | 张家港华大离心机制造有限公司 | Centrifuge inside cleaning arrangement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817963B2 (en) * | 1991-02-20 | 1996-02-28 | タナベウィルテック株式会社 | Cleaning device for dehydrated cake in cone-type continuous centrifuge |
JPH04122652U (en) * | 1991-04-18 | 1992-11-04 | 三菱化工機株式会社 | Cake cleaning equipment for centrifugal filters |
JP3287138B2 (en) * | 1994-09-21 | 2002-05-27 | 株式会社石垣 | Centrifugal separator for hard-to-filter sludge |
US7353621B2 (en) * | 2006-02-22 | 2008-04-08 | M-I L.L.C. | Cleaning apparatus for vertical separator |
-
2011
- 2011-02-24 BR BR112012021517-5A patent/BR112012021517B1/en not_active IP Right Cessation
- 2011-02-24 MX MX2012009848A patent/MX2012009848A/en unknown
- 2011-02-24 EA EA201290829A patent/EA024214B1/en not_active IP Right Cessation
- 2011-02-24 WO PCT/US2011/026059 patent/WO2011106514A2/en active Application Filing
- 2011-02-24 EP EP11748056.6A patent/EP2539658A4/en not_active Withdrawn
- 2011-02-24 CA CA2789955A patent/CA2789955C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195710A (en) * | 1936-11-23 | 1940-04-02 | American Tool & Machine Co | Centrifugal separator |
US4241744A (en) * | 1979-07-02 | 1980-12-30 | Jordan Nathaniel Sr | Cleaning system for tanks |
JPH08192077A (en) * | 1995-01-12 | 1996-07-30 | Mitsui Petrochem Ind Ltd | Centrifuge |
CN2748181Y (en) * | 2004-10-29 | 2005-12-28 | 张家港华大离心机制造有限公司 | Centrifuge inside cleaning arrangement |
Also Published As
Publication number | Publication date |
---|---|
BR112012021517A2 (en) | 2016-07-05 |
WO2011106514A3 (en) | 2012-01-19 |
CA2789955C (en) | 2014-12-30 |
EP2539658A2 (en) | 2013-01-02 |
WO2011106514A2 (en) | 2011-09-01 |
EA024214B1 (en) | 2016-08-31 |
BR112012021517B1 (en) | 2020-12-01 |
CA2789955A1 (en) | 2011-09-01 |
EA201290829A1 (en) | 2013-01-30 |
MX2012009848A (en) | 2012-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120913 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170713 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B08B 9/093 20060101ALI20170707BHEP Ipc: B08B 9/00 20060101ALI20170707BHEP Ipc: F26B 5/08 20060101ALI20170707BHEP Ipc: E21B 21/06 20060101ALI20170707BHEP Ipc: B04B 15/06 20060101AFI20170707BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20200312 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20210126 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210608 |