EA201790826A1 - Гидродинамическая крыльчатка - Google Patents
Гидродинамическая крыльчаткаInfo
- Publication number
- EA201790826A1 EA201790826A1 EA201790826A EA201790826A EA201790826A1 EA 201790826 A1 EA201790826 A1 EA 201790826A1 EA 201790826 A EA201790826 A EA 201790826A EA 201790826 A EA201790826 A EA 201790826A EA 201790826 A1 EA201790826 A1 EA 201790826A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- holes
- bolt holes
- group
- central hub
- layout
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/071—Fixing of the stirrer to the shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
- B01F27/1134—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller the impeller being of hydrofoil type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/56—General build-up of the mixers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/181—Axial flow rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/20—Mounting rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/648—Mounting; Assembling; Disassembling of axial pumps especially adapted for liquid pumps
Abstract
Предложена гидродинамическая крыльчатка (1), содержащая центральную ступицу (4), которая соединена с валом (2) и выполнена в виде плоской пластины, перпендикулярной центральной оси (X). Центральная ступица имеет несколько групп первых болтовых отверстий (5), расположенных по определенной схеме, причем количество групп первых болтовых отверстий соответствует количеству лопастей (6), прикрепленных к центральной ступице. По меньшей мере три лопасти (6) проходят радиально наружу от центральной ступицы (4), и каждая лопасть (6) имеет корневую часть (7) в виде плоской пластины равномерной толщины, имеющую группу вторых болтовых отверстий (8), схема расположения которых соответствует схеме расположения первых болтовых отверстий (5), так что группа вторых болтовых отверстий (8) может быть совмещена с группой первых болтовых отверстий (5) и болты (9) могут быть вставлены через первые и вторые болтовые отверстия с образованием болтовых соединений. Количество отверстий в каждой группе отверстий (5, 8), первых и вторых, составляет не менее пяти. Схема расположения, с которой первые отверстия (5) и вторые отверстия (8) расположены в каждой из соответствующих групп отверстий, имеет замкнутую криволинейную форму.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145971A FI126593B (en) | 2014-11-06 | 2014-11-06 | propeller |
PCT/FI2015/050757 WO2016071567A1 (en) | 2014-11-06 | 2015-11-04 | Hydrofoil impeller |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201790826A1 true EA201790826A1 (ru) | 2017-10-31 |
EA035492B1 EA035492B1 (ru) | 2020-06-25 |
Family
ID=54542280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790826A EA035492B1 (ru) | 2014-11-06 | 2015-11-04 | Гидродинамическая крыльчатка |
Country Status (10)
Country | Link |
---|---|
US (1) | US10654011B2 (ru) |
EP (1) | EP3218609B1 (ru) |
CN (1) | CN107073418A (ru) |
AU (1) | AU2015341667B2 (ru) |
CL (1) | CL2017001086A1 (ru) |
EA (1) | EA035492B1 (ru) |
ES (1) | ES2886546T3 (ru) |
FI (1) | FI126593B (ru) |
MX (1) | MX2017005746A (ru) |
WO (1) | WO2016071567A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2860465T3 (es) * | 2014-04-04 | 2021-10-05 | Milton Roy Europe | Móvil de agitación |
CN109794183A (zh) * | 2019-03-27 | 2019-05-24 | 米鲁流体科技(上海)有限公司 | 一种新型水翼桨叶 |
JP7287726B2 (ja) | 2021-09-22 | 2023-06-06 | 阪和化工機株式会社 | 撹拌構造体 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460902A (en) | 1945-03-09 | 1949-02-08 | Vornado Trust | Propeller |
GB856668A (en) | 1958-07-10 | 1960-12-21 | Air Control Installations Ltd | Improvements in or relating to axial-flow rotary impellers |
US4191506A (en) * | 1977-12-20 | 1980-03-04 | Packham Lester M | Propeller and impeller constructions |
US4468130A (en) * | 1981-11-04 | 1984-08-28 | General Signal Corp. | Mixing apparatus |
US5046245A (en) | 1987-03-26 | 1991-09-10 | General Signal Corporation | Methods of fabricating impeller blades for mixing apparatus |
US5326226A (en) * | 1993-05-28 | 1994-07-05 | Philadelphia Mixers Corporation | Continuous curve high solidity hydrofoil impeller |
US6250797B1 (en) * | 1998-10-01 | 2001-06-26 | General Signal Corporation | Mixing impeller system having blades with slots extending essentially all the way between tip and hub ends thereof which facilitate mass transfer |
KR20030058882A (ko) | 2002-01-02 | 2003-07-07 | 엄태경 | 응집기용 하이드로 포일 임펠러 |
JP2005087876A (ja) | 2003-09-17 | 2005-04-07 | Sumitomo Metal Mining Co Ltd | 耐磨耗性の攪拌翼 |
JP2008248700A (ja) | 2007-03-29 | 2008-10-16 | Kobe Steel Ltd | 羽根車及び羽根車の製造方法 |
BRPI0819553B1 (pt) * | 2007-12-21 | 2020-09-24 | Philadelphia Mixing Solutions, Ltd. | Conjunto impulsor, sistema para mistura gás ou líquido e método para misturar gás ou líquido em líquido |
US8220986B2 (en) * | 2008-11-19 | 2012-07-17 | Chemineer, Inc. | High efficiency mixer-impeller |
CN201906581U (zh) * | 2010-12-13 | 2011-07-27 | 郑州九冶三维化工机械有限公司 | 新型cby桨叶曲面连接结构 |
CN103386276A (zh) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | 具有高效率的搅拌叶片的安装结构 |
KR101196450B1 (ko) | 2012-06-28 | 2012-11-01 | 김준서 | 수처리용 교반기 임펠러 |
US9289733B2 (en) * | 2013-01-25 | 2016-03-22 | Spx Flow, Inc. | Mixing apparatus with stationary shaft |
FI125190B (en) | 2013-12-04 | 2015-06-30 | Outotec Finland Oy | Mixing Sheet Arrangements |
FI126594B (en) * | 2014-11-06 | 2017-02-28 | Outotec Finland Oy | propeller |
-
2014
- 2014-11-06 FI FI20145971A patent/FI126593B/en active IP Right Grant
-
2015
- 2015-11-04 WO PCT/FI2015/050757 patent/WO2016071567A1/en active Application Filing
- 2015-11-04 CN CN201580059653.XA patent/CN107073418A/zh active Pending
- 2015-11-04 EA EA201790826A patent/EA035492B1/ru not_active IP Right Cessation
- 2015-11-04 US US15/523,863 patent/US10654011B2/en active Active
- 2015-11-04 ES ES15794601T patent/ES2886546T3/es active Active
- 2015-11-04 AU AU2015341667A patent/AU2015341667B2/en active Active
- 2015-11-04 MX MX2017005746A patent/MX2017005746A/es unknown
- 2015-11-04 EP EP15794601.3A patent/EP3218609B1/en active Active
-
2017
- 2017-05-02 CL CL2017001086A patent/CL2017001086A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3218609A1 (en) | 2017-09-20 |
US20180280901A1 (en) | 2018-10-04 |
FI126593B (en) | 2017-02-28 |
CL2017001086A1 (es) | 2017-11-17 |
AU2015341667B2 (en) | 2019-02-28 |
US10654011B2 (en) | 2020-05-19 |
FI20145971A (fi) | 2016-05-07 |
EA035492B1 (ru) | 2020-06-25 |
AU2015341667A1 (en) | 2017-06-08 |
EP3218609B1 (en) | 2021-06-23 |
CN107073418A (zh) | 2017-08-18 |
WO2016071567A1 (en) | 2016-05-12 |
ES2886546T3 (es) | 2021-12-20 |
MX2017005746A (es) | 2018-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |