JP2009539614A - 連続金属鋳物冷却のためのフルコーン型エアアシスト式噴射ノズル - Google Patents
連続金属鋳物冷却のためのフルコーン型エアアシスト式噴射ノズル Download PDFInfo
- Publication number
- JP2009539614A JP2009539614A JP2009514327A JP2009514327A JP2009539614A JP 2009539614 A JP2009539614 A JP 2009539614A JP 2009514327 A JP2009514327 A JP 2009514327A JP 2009514327 A JP2009514327 A JP 2009514327A JP 2009539614 A JP2009539614 A JP 2009539614A
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- JP
- Japan
- Prior art keywords
- vane
- injection nozzle
- discharge orifice
- downstream
- shaped passage
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims description 44
- 239000007924 injection Substances 0.000 title claims description 44
- 238000005058 metal casting Methods 0.000 title description 6
- 238000001816 cooling Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 9
- 230000004323 axial length Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 11
- 239000002826 coolant Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/004—Sparger-type elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3415—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Continuous Casting (AREA)
- Nozzles (AREA)
Abstract
【選択図】 図1
Description
Claims (16)
- 下流端に吐出オリフィスを有し、かつ液体供給源に接続するための入口を上流端に有するノズル本体であって、前記入口と前記吐出オリフィスとの間で連通する液体流路が貫通して延びるノズル本体と、
前記吐出オリフィスの上流で前記液体流路に配置されたベーンであって、複数のV字状通路を有し、各V字状通路が前記ベーンの上流端面と下流端面との間に前記ベーンの長手軸線に対して内側に斜めに延びるように構成されたベーンと、
前記ベーンと前記吐出オリフィスとの間に前記液体流路によって画定される旋回および混合チャンバと、
を備えるフルコーン液体噴射ノズル。 - 前記ベーンが上流筒状部分および下流切頭円錐形部分を含む、請求項1に記載の噴射ノズル。
- 前記ベーンが前記流路に保持されるように前記ノズル本体の流路の内壁に係合された複数の座部を前記ベーンの筒状部分に画定するように、前記V字状通路が配置構成された、請求項2に記載の噴射ノズル。
- 前記複数のV字状通路が前記ベーンの外周に等間隔に配置された、請求項2に記載の噴射ノズル。
- 前記V字状通路の各々の頂点が、前記ベーンの軸心から偏位した位置で、前記ベーンの下流面と交差する、請求項1に記載の噴射ノズル。
- 前記V字状通路の頂点を通る円によって画定される略円形端面を形成するように、前記V字状通路と前記ベーンの下流面との交差がある、請求項5に記載の噴射ノズル。
- 前記略円形端面が前記ベーンの下流端面の直径の1/8以下の直径を有する、請求項6に記載の噴射ノズル。
- 前記ベーンの下流端面に向かって見たときに前記円形端面から外向きに延びる複数の表面積脚を画定するように、前記V字状通路が配置構成された、請求項6に記載の噴射ノズル。
- 各表面積脚の幅が前記ベーンの下流面の直径の約1/4の最大幅を有する、請求項8に記載の噴射ノズル。
- 前記ベーンの前記筒状部分が前記筒状部分の軸方向長さの約7倍の直径を有する、請求項2に記載の噴射ノズル。
- 前記切頭円錐形部分が前記ベーンの下流面位置で、前記切頭円錐形部分の軸方向長さの約4倍の直径を有する、請求項2に記載の噴射ノズル。
- 前記ベーンの下流面が前記吐出オリフィスから前記吐出オリフィスの長さの約7倍の距離にくるように、前記ベーンが前記液体流路に配置された、請求項1に記載の噴射ノズル。
- 前記吐出オリフィスが前記吐出オリフィスの長さの約5.5倍の直径を有する、請求項12に記載の噴射ノズル。
- 各V字状通路が相互に鋭角を成す1対の側壁を含む、請求項1に記載の噴射ノズル。
- 前記ベーンの各V字状通路の前記側壁が約40°から50°の間の角度を画定する、請求項14に記載の噴射ノズル。
- 各V字状通路が前記ベーンの長手軸線に対し約55°の角度を画定する頂点を有する、請求項1に記載の噴射ノズル。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81105906P | 2006-06-05 | 2006-06-05 | |
US60/811,059 | 2006-06-05 | ||
US11/809,824 | 2007-06-01 | ||
US11/809,824 US7611080B2 (en) | 2006-06-05 | 2007-06-01 | Full cone air assisted spray nozzle for continuous metal casting cooling |
PCT/US2007/013151 WO2007145893A2 (en) | 2006-06-05 | 2007-06-04 | Full cone air assisted spray nozzle for continuous metal casting cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009539614A true JP2009539614A (ja) | 2009-11-19 |
JP5130536B2 JP5130536B2 (ja) | 2013-01-30 |
Family
ID=38832312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009514327A Active JP5130536B2 (ja) | 2006-06-05 | 2007-06-04 | 連続金属鋳物冷却のためのフルコーン型エアアシスト式噴射ノズル |
Country Status (9)
Country | Link |
---|---|
US (1) | US7611080B2 (ja) |
EP (1) | EP2024100B1 (ja) |
JP (1) | JP5130536B2 (ja) |
CN (1) | CN101495239B (ja) |
AT (1) | ATE517692T1 (ja) |
AU (1) | AU2007258736B2 (ja) |
BR (1) | BRPI0712853B1 (ja) |
CA (1) | CA2654556C (ja) |
WO (1) | WO2007145893A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014102909A1 (ja) * | 2012-12-25 | 2014-07-03 | 新日鐵住金株式会社 | フルコーンスプレーノズル |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2271434B8 (en) * | 2008-04-22 | 2020-04-15 | Spray Nozzle Engineering Pty Ltd | Improvements in spray nozzle assemblies |
US20090288798A1 (en) * | 2008-05-23 | 2009-11-26 | Nucor Corporation | Method and apparatus for controlling temperature of thin cast strip |
US8028936B2 (en) * | 2009-02-17 | 2011-10-04 | Mcdermott Peter | Spray nozzle |
US20110011951A1 (en) * | 2009-07-20 | 2011-01-20 | Jerome Lofthouse | Compressed air assisted high pressure nozzle wherein material, (e.g. liquid, slurry, sand, dry matter, ect.) is drawn into the inlet and expelled through the outlet as the result of the introduction of compressed air into the nozzle. |
US8465421B2 (en) | 2009-12-14 | 2013-06-18 | C2Cure Inc. | Endoscope with an improved working channel |
US10000370B2 (en) | 2010-02-05 | 2018-06-19 | Ecowell, Llc | Container-less custom beverage vending invention |
US10017372B2 (en) | 2010-02-05 | 2018-07-10 | Ecowell, Llc | Container-less custom beverage vending invention |
CN103406218B (zh) * | 2013-07-04 | 2016-04-06 | 北京航空航天大学 | 应用于真空环境气体流量控制的音速喷嘴组件 |
CN105722602A (zh) * | 2013-09-20 | 2016-06-29 | 喷雾系统公司 | 具有液体入口延伸和扩散部的催化裂化喷雾喷嘴组件 |
US10095830B2 (en) * | 2013-09-20 | 2018-10-09 | Spraying Systems Co. | Spray nozzle for fluidized catalytic cracking |
WO2015073133A1 (en) | 2013-11-12 | 2015-05-21 | Spraying Systems Co. | Catalytic cracking spray nozzle with internal liquid particle dispersion ring |
CN106225508A (zh) * | 2016-08-30 | 2016-12-14 | 上海交通大学 | 一种带液滴的高速空气冷却方法 |
CA3036552A1 (en) | 2016-09-13 | 2018-03-22 | Spectrum Brands, Inc. | Swirl pot shower head engine |
WO2018207593A1 (ja) * | 2017-05-10 | 2018-11-15 | オリンパス株式会社 | 内視鏡用フード、内視鏡システム |
FR3077510B1 (fr) * | 2018-02-08 | 2022-07-22 | Total Raffinage Chimie | Dispositif d'injection de charge d'une unite fcc dont la section transversale est augmentee localement. |
CN110193285A (zh) * | 2019-07-12 | 2019-09-03 | 中电华创(苏州)电力技术研究有限公司 | 一种scr脱硝系统的氨喷射混流装置 |
CN112191383B (zh) * | 2020-09-04 | 2021-09-03 | 邹城兖矿泰德工贸有限公司 | 喷雾喷头 |
CN112371377A (zh) * | 2020-10-27 | 2021-02-19 | 湖北山石智能科技有限公司 | 一种植保无人机的喷液头 |
CN112340646B (zh) * | 2020-11-02 | 2022-03-11 | 昆山励天机械设备有限公司 | 油气混合式配重平衡缸系统 |
WO2024099631A1 (en) | 2022-11-08 | 2024-05-16 | Counterfog S.L. | Supersonic nozzle for decontamination and/or disinfection |
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- 2007-06-01 US US11/809,824 patent/US7611080B2/en active Active
- 2007-06-04 AU AU2007258736A patent/AU2007258736B2/en active Active
- 2007-06-04 EP EP07777393A patent/EP2024100B1/en active Active
- 2007-06-04 AT AT07777393T patent/ATE517692T1/de active
- 2007-06-04 BR BRPI0712853-3A patent/BRPI0712853B1/pt active IP Right Grant
- 2007-06-04 WO PCT/US2007/013151 patent/WO2007145893A2/en active Application Filing
- 2007-06-04 JP JP2009514327A patent/JP5130536B2/ja active Active
- 2007-06-04 CA CA2654556A patent/CA2654556C/en active Active
- 2007-06-04 CN CN2007800285466A patent/CN101495239B/zh active Active
Patent Citations (1)
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Cited By (3)
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WO2014102909A1 (ja) * | 2012-12-25 | 2014-07-03 | 新日鐵住金株式会社 | フルコーンスプレーノズル |
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Also Published As
Publication number | Publication date |
---|---|
CA2654556C (en) | 2014-08-12 |
WO2007145893A3 (en) | 2008-08-21 |
US7611080B2 (en) | 2009-11-03 |
WO2007145893A2 (en) | 2007-12-21 |
BRPI0712853B1 (pt) | 2019-07-30 |
JP5130536B2 (ja) | 2013-01-30 |
EP2024100A4 (en) | 2009-07-22 |
AU2007258736B2 (en) | 2011-05-26 |
CA2654556A1 (en) | 2007-12-21 |
EP2024100B1 (en) | 2011-07-27 |
US20070290073A1 (en) | 2007-12-20 |
CN101495239B (zh) | 2012-06-06 |
EP2024100A2 (en) | 2009-02-18 |
ATE517692T1 (de) | 2011-08-15 |
AU2007258736A1 (en) | 2007-12-21 |
BRPI0712853A2 (pt) | 2012-07-31 |
CN101495239A (zh) | 2009-07-29 |
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