RU2005122017A - Кольцевой воздушный нож и способ снижения нарастания твердого материала - Google Patents
Кольцевой воздушный нож и способ снижения нарастания твердого материала Download PDFInfo
- Publication number
- RU2005122017A RU2005122017A RU2005122017/15A RU2005122017A RU2005122017A RU 2005122017 A RU2005122017 A RU 2005122017A RU 2005122017/15 A RU2005122017/15 A RU 2005122017/15A RU 2005122017 A RU2005122017 A RU 2005122017A RU 2005122017 A RU2005122017 A RU 2005122017A
- Authority
- RU
- Russia
- Prior art keywords
- air knife
- channel
- solid material
- gap
- gas stream
- Prior art date
Links
- 239000011343 solid material Substances 0.000 title claims abstract 9
- 238000000034 method Methods 0.000 title claims 8
- 239000000725 suspension Substances 0.000 claims abstract 6
- 239000000428 dust Substances 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims 8
- 239000002245 particle Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
- C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- 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
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- 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
- B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cyclones (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Separation Of Particles Using Liquids (AREA)
Claims (15)
1. Воздушный нож, содержащий множество накладывающихся друг на друга секций стенки, определяющих канал, имеющий периметр, причем канал предназначен для обеспечения прохождения твердых материалов через воздушный нож в первом направлении, по меньшей мере две накладывающиеся друг на друга секции стенки, образующие зазор между ними, причем зазор обращен в первом направлении, и по меньшей мере один газозаборник, соединенный с зазором таким образом, чтобы обеспечить прохождение газа, поступающего в газозаборник, через зазор и в канал по периметру канала.
2. Воздушный нож по п.1, в котором периметр является круглым.
3. Воздушный нож по п.1, в котором зазор составляет не более 0,18 см.
4. Воздушный нож по п.1, в котором зазор составляет не более 0,13 см.
5. Воздушный нож по п.1, в котором воздушный нож соединен с циклонным сепаратором.
6. Воздушный нож по п.5, в котором циклонный сепаратор обеспечивает отделение гигроскопичных твердых частиц от газов.
7. Воздушный нож по п.1, который прикреплен к суспензионной емкости, предназначенной для получения твердых частиц, включая гигроскопичные твердые частицы, из циклонного сепаратора.
8. Воздушный нож по п.7, в котором суспензионная емкость содержит среду с высокой влажностью.
9. Способ снижения нарастания твердого материала на внутренней поверхности канала, когда твердый материал проходит через канал, включающий введение газового потока вдоль внутренней поверхности канала в направлении, в котором твердый материал проходит через канал.
10. Способ по п.9, в котором твердый материал является гигроскопичным.
11. Способ по п.9, в котором твердым материалом является циклонная пыль из циклонного сепаратора.
12. Способ по п.9, в котором канал подвергается воздействию среды с высокой влажностью.
13. Способ по п.9, в котором газовый поток вводят со скоростью не менее 30 м/с.
14. Способ по п.9, в котором газовый поток вводят со скоростью не менее 60 м/с.
15. Способ по п.9, в котором газовый поток вводят со скоростью не менее 120 м/с.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/318,796 US6752858B1 (en) | 2002-12-13 | 2002-12-13 | Circumferential air knife and applications |
| US10/318,796 | 2002-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2005122017A true RU2005122017A (ru) | 2006-01-20 |
| RU2309803C2 RU2309803C2 (ru) | 2007-11-10 |
Family
ID=32468946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2005122017/15A RU2309803C2 (ru) | 2002-12-13 | 2003-11-21 | Устройство и способ снижения нарастания твердого материала |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6752858B1 (ru) |
| EP (1) | EP1569736B1 (ru) |
| JP (1) | JP2006509626A (ru) |
| KR (1) | KR20050085467A (ru) |
| CN (1) | CN100364640C (ru) |
| AT (1) | ATE497826T1 (ru) |
| AU (1) | AU2003294476B2 (ru) |
| BR (1) | BR0317234A (ru) |
| DE (1) | DE60336007D1 (ru) |
| MX (1) | MXPA05006317A (ru) |
| NO (1) | NO20053386L (ru) |
| PL (1) | PL375787A1 (ru) |
| RU (1) | RU2309803C2 (ru) |
| SA (1) | SA04240491B1 (ru) |
| TW (1) | TWI268803B (ru) |
| WO (1) | WO2004054686A2 (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994205B2 (en) * | 2004-04-20 | 2006-02-07 | Alstom Technology Ltd | Apparatus for controlling the deposition of feed material on a deposition build-up surface |
| US20070295610A1 (en) * | 2006-06-27 | 2007-12-27 | Applied Materials, Inc. | Electrolyte retaining on a rotating platen by directional air flow |
| US7452264B2 (en) * | 2006-06-27 | 2008-11-18 | Applied Materials, Inc. | Pad cleaning method |
| US8157895B2 (en) * | 2010-05-04 | 2012-04-17 | Kellogg Brown & Root Llc | System for reducing head space in a pressure cyclone |
| US9999393B2 (en) | 2013-01-29 | 2018-06-19 | Zoll Medical Corporation | Delivery of electrode gel using CPR puck |
| CN105142794A (zh) * | 2013-04-23 | 2015-12-09 | 株式会社静岡机械设备 | 旋风分离器装置 |
| CN103466673B (zh) * | 2013-08-30 | 2015-08-05 | 中南大学 | 一种用含TiCl4物料生产四氯铝酸钠的方法 |
| US10335899B2 (en) * | 2014-10-31 | 2019-07-02 | Prima Power Laserdyne | Cross jet laser welding nozzle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125385A (en) | 1977-08-01 | 1978-11-14 | Kerr-Mcgee Chemical Corporation | Cyclone separator for high temperature operations with corrosive gases |
| US5042169A (en) * | 1990-04-18 | 1991-08-27 | Exxon Chemical Patents Inc. | Interstage separator |
| FR2726288B1 (fr) | 1994-10-27 | 1997-01-17 | Clecim Sa | Dispositif a lame d'air pour le reglage de l'epaisseur d'un depot |
| DE4442783A1 (de) | 1994-12-01 | 1996-06-05 | Kronos Titan Gmbh | Verfahren zum Erhöhen der Ausbeute bei der Chlorierung titanhaltiger Rohstoffe |
| US5620643A (en) * | 1995-10-26 | 1997-04-15 | Minnesota Mining And Manufacturing Company | Process for producing fused particle agglomerates |
| CN2250434Y (zh) * | 1996-02-06 | 1997-03-26 | 电力工业部电力建设研究所 | 脉冲栓流气力输送泵 |
| US6206175B1 (en) | 1998-05-08 | 2001-03-27 | Imperial Technologies Inc. | Conveyor cleaning and air-borne residue control system |
| CA2381589C (en) | 1999-08-13 | 2009-10-27 | Anglo American Corporation Of South Africa Limited | Titanium tetrachloride production |
| JP2002130550A (ja) * | 2000-10-18 | 2002-05-09 | Komatsu Ltd | 搬送用チューブ |
-
2002
- 2002-12-13 US US10/318,796 patent/US6752858B1/en not_active Expired - Fee Related
-
2003
- 2003-11-21 WO PCT/US2003/037443 patent/WO2004054686A2/en active Application Filing
- 2003-11-21 CN CNB2003801054441A patent/CN100364640C/zh not_active Expired - Fee Related
- 2003-11-21 AT AT03789961T patent/ATE497826T1/de not_active IP Right Cessation
- 2003-11-21 MX MXPA05006317A patent/MXPA05006317A/es unknown
- 2003-11-21 BR BR0317234-1A patent/BR0317234A/pt not_active Application Discontinuation
- 2003-11-21 KR KR1020057010427A patent/KR20050085467A/ko not_active Application Discontinuation
- 2003-11-21 EP EP03789961A patent/EP1569736B1/en not_active Expired - Lifetime
- 2003-11-21 RU RU2005122017/15A patent/RU2309803C2/ru not_active IP Right Cessation
- 2003-11-21 AU AU2003294476A patent/AU2003294476B2/en not_active Ceased
- 2003-11-21 JP JP2004560333A patent/JP2006509626A/ja active Pending
- 2003-11-21 PL PL03375787A patent/PL375787A1/xx not_active Application Discontinuation
- 2003-11-21 DE DE60336007T patent/DE60336007D1/de not_active Expired - Lifetime
- 2003-11-24 TW TW092132910A patent/TWI268803B/zh not_active IP Right Cessation
-
2004
- 2004-01-26 SA SA04240491A patent/SA04240491B1/ar unknown
-
2005
- 2005-07-12 NO NO20053386A patent/NO20053386L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN100364640C (zh) | 2008-01-30 |
| TWI268803B (en) | 2006-12-21 |
| AU2003294476B2 (en) | 2008-09-18 |
| DE60336007D1 (de) | 2011-03-24 |
| ATE497826T1 (de) | 2011-02-15 |
| MXPA05006317A (es) | 2005-12-12 |
| US6752858B1 (en) | 2004-06-22 |
| JP2006509626A (ja) | 2006-03-23 |
| WO2004054686A3 (en) | 2005-03-17 |
| SA04240491B1 (ar) | 2007-07-31 |
| WO2004054686A2 (en) | 2004-07-01 |
| NO20053386D0 (no) | 2005-07-12 |
| RU2309803C2 (ru) | 2007-11-10 |
| AU2003294476A1 (en) | 2004-07-09 |
| KR20050085467A (ko) | 2005-08-29 |
| BR0317234A (pt) | 2005-11-01 |
| EP1569736A2 (en) | 2005-09-07 |
| PL375787A1 (en) | 2005-12-12 |
| TW200420335A (en) | 2004-10-16 |
| US20040112216A1 (en) | 2004-06-17 |
| NO20053386L (no) | 2005-07-12 |
| EP1569736B1 (en) | 2011-02-09 |
| CN1723071A (zh) | 2006-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20071122 |