SU579868A3 - Форсунка - Google Patents
ФорсункаInfo
- Publication number
- SU579868A3 SU579868A3 SU7401985255A SU1985255A SU579868A3 SU 579868 A3 SU579868 A3 SU 579868A3 SU 7401985255 A SU7401985255 A SU 7401985255A SU 1985255 A SU1985255 A SU 1985255A SU 579868 A3 SU579868 A3 SU 579868A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- jet nozzle
- slit
- cooling
- neck
- Prior art date
Links
Classifications
-
- 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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/046—Outlets formed, e.g. cut, in the circumference of tubular or spherical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
- B22D11/1246—Nozzles; Spray heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Nozzles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
1
Изобретение относитс к металлургии в области непрерывного лить и, в частности к конструкции устройств дл охлаждени слитка в машине непрерывного лить и
Известна форсунка дл вторичного охлаждени непрерывнолитой заготовки, в которой оси входного и выходного отверстий перпен дшсул рны 1.
Однако така форсунка не позвол ет получить равномерное распределение охладител по всему сечению факела струи.
Целью изобретени вл етс обеспечение равномерности охлаждени в широком диап& зоне примен емых давлений.
Поставленна цель достигаетс тем, что выходное отверстие предлагаемой форсунки вьшолнено в виде шели, угол раствора которой составл ет от 70 до 130 , а ограничительные поверхности щели н внутренн поверхность форсунки образуют острый угол.
На фиг. 1 представлена предложенна форсунка , разрез по продольной оси; на фиг. 2- то же, разрез по выходному щелевому отверг стикх.
Форсунка представл ет собой корпус 1, в котором оси входного 2 и выходного 3 от верстий периендикул рны друг другу. Корпус
1имеет резьбовую часть 4 дл ввинчивани в трубопровод. Напротив входного отверстн
2кортус закрыт з 1глушкрй 5, положение которой можно регулировать и фиксировать при помощи винта 6. Поверхность 7 laarnyniки 5, обращенна к жидкости, имеет спеш альную форму дл повышени рав омерйостн распределени охладител .
& 1ходное отверстие 3 выполнено в в ав щели глубиной К , рричем угол р аскрытив щели оС составл ет от 7О aolSOf а ограничительные поверхности щели н вйугрвнн поверхность корпуса образуют остраЛ yronf.
Форсунка работает следующим обрезом.
Дл охлаждени слитка 220x900 мм форсунку устанавливают на рассто нии 450 мм ot его поверхности. Диаметр осевого канала в корпусе форсунки составл ет 15,8 мм, глубина щели - 6,5 мм и ширина шели 1,7 мм. Угол раскрыти щели равен 90 . Смачиваема поверпсность слитка 19 мм. Распределение воды по смачиваемоК аопер
ног гв равномерное при давлени$гх воДы перед форсункой от 1,5.до 4,5 ати.
Формула иаобрвгенил
opcyViSa дл охлаждени слитков, в частности , при непрерывном шстье металлов, имекша трубообразный корпус и заглушку, в которой оси вкодного и ш 1ходного отве)стий J вpпeнднкyл ны друг другу, о т л чаюша с тем, что, с целые обеслеь. чев( равномерности охлаждени , выходное атверстие исполнено в виде шели, угол раскрыти которой составл ет от 70 до 130 , а ограничительные поверхности шели и внут ренн поверхность корпуса образуют острый угол.
Источники информации, прин тые во внимание при экспертизе:
1. Бойченко П. С. н др. Непрерывна разлив а стала. М., 1961 с. 144, рис. 94.
Фи&. 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US324541A US3877510A (en) | 1973-01-16 | 1973-01-16 | Apparatus for cooling a continuously cast strand incorporating coolant spray nozzles providing controlled spray pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU579868A3 true SU579868A3 (ru) | 1977-11-05 |
Family
ID=23264039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7401985255A SU579868A3 (ru) | 1973-01-16 | 1974-01-14 | Форсунка |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3877510A (ru) |
| JP (4) | JPS535848B2 (ru) |
| AR (1) | AR199020A1 (ru) |
| AT (1) | AT342798B (ru) |
| AU (1) | AU473697B2 (ru) |
| BE (1) | BE809804A (ru) |
| BR (1) | BR7400249D0 (ru) |
| CA (1) | CA1028822A (ru) |
| CH (1) | CH564991A5 (ru) |
| DE (1) | DE2401649B2 (ru) |
| ES (2) | ES422533A1 (ru) |
| FI (1) | FI55304C (ru) |
| FR (1) | FR2213824B1 (ru) |
| GB (2) | GB1462643A (ru) |
| IT (1) | IT1003408B (ru) |
| NL (1) | NL7400511A (ru) |
| SE (1) | SE400914B (ru) |
| SU (1) | SU579868A3 (ru) |
| TR (1) | TR18001A (ru) |
| ZA (1) | ZA74279B (ru) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1019455B (it) * | 1973-10-04 | 1977-11-10 | Sumitomo Metal Ind | Apparato per sopportare e guidare una pramma nella zona di raffred damento secondaria di una macchina per colare continua |
| JPS50102525A (ru) * | 1974-01-17 | 1975-08-13 | ||
| AT327418B (de) * | 1974-01-17 | 1976-01-26 | Voest Ag | Strahlduse |
| SE409961B (sv) * | 1974-03-18 | 1979-09-17 | Voest Ag | Strenggjutningsanleggning for grovplatemnen |
| CH580454A5 (ru) * | 1974-04-26 | 1976-10-15 | Concast Ag | |
| US3974964A (en) * | 1974-08-08 | 1976-08-17 | Cotton Incorporated | Liquid atomizing method and apparatus |
| US4028906A (en) * | 1975-07-14 | 1977-06-14 | Charles E. Upchurch | Fogging device for cooling a condenser coil |
| DE2612175C3 (de) * | 1976-03-23 | 1980-03-13 | Westfaelische Metall Industrie Kg, Hueck & Co, 4780 Lippstadt | Düse zum tropfenweisen Aufbringen von Waschflüssigkeit auf eine Waschstelle |
| US4047985A (en) * | 1976-02-09 | 1977-09-13 | Wean United, Inc. | Method and apparatus for symmetrically cooling heated workpieces |
| DE2636666C2 (de) * | 1976-08-14 | 1978-06-29 | Demag Ag, 4100 Duisburg | Spritzdüsen-Anordnung für Metall-, insbesondere für StahlstranggieBanlagen für extrem breite Stahlbrammen |
| JPS5327265U (ru) * | 1976-08-17 | 1978-03-08 | ||
| JPS53157417U (ru) * | 1977-05-18 | 1978-12-09 | ||
| JPS54114106U (ru) * | 1978-01-30 | 1979-08-10 | ||
| US4232629A (en) * | 1978-07-13 | 1980-11-11 | Phillips Petroleum Company | Dispensing nozzle |
| US4235280A (en) * | 1979-01-22 | 1980-11-25 | Concast Incorporated | Spray nozzle for cooling a continuously cast strand |
| NL181451C (nl) * | 1980-05-08 | 1987-08-17 | Hoogovens Groep Bv | Inrichting voor het beinvloeden van de stroming van een gas. |
| US4320072A (en) * | 1981-02-27 | 1982-03-16 | Ecodyne Corporation | Cooling tower spray nozzle |
| GB2122920B (en) * | 1982-06-26 | 1985-09-25 | Smiths Industries Plc | Improvements relating to spray nozzles |
| US4659016A (en) * | 1983-05-11 | 1987-04-21 | Slautterback Corporation | Hot-melt dispenser with aimable nozzles |
| DE3425092A1 (de) * | 1984-07-07 | 1986-02-06 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Verfahren und vorrichtung zum kuehlen von kontinuierlich gefoerderten giessstraengen in einer stranggiessanlage |
| EP0245722A3 (de) * | 1986-05-13 | 1988-03-02 | Concast Service Union Ag | Verfahren zum Besprühen von Strängen |
| JPH0638605Y2 (ja) * | 1988-06-08 | 1994-10-12 | 新日本製鐵株式会社 | 搬送用ローラの冷却液噴霧装置 |
| US6264767B1 (en) | 1995-06-07 | 2001-07-24 | Ipsco Enterprises Inc. | Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling |
| CA2332933C (en) | 1998-07-10 | 2007-11-06 | Ipsco Inc. | Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling |
| AT410187B (de) * | 2001-02-20 | 2003-02-25 | Voest Alpine Ind Anlagen | Kühlvorrichtung für ein heisses langgestrecktes metallgut |
| US8968517B2 (en) | 2012-08-03 | 2015-03-03 | First Quality Tissue, Llc | Soft through air dried tissue |
| US11391000B2 (en) | 2014-05-16 | 2022-07-19 | First Quality Tissue, Llc | Flushable wipe and method of forming the same |
| WO2016077594A1 (en) | 2014-11-12 | 2016-05-19 | First Quality Tissue, Llc | Cannabis fiber, absorbent cellulosic structures containing cannabis fiber and methods of making the same |
| WO2016086019A1 (en) | 2014-11-24 | 2016-06-02 | First Quality Tissue, Llc | Soft tissue produced using a structured fabric and energy efficient pressing |
| EP3221134A4 (en) | 2014-12-05 | 2018-08-22 | Structured I, LLC | Manufacturing process for papermaking belts using 3d printing technology |
| US10538882B2 (en) | 2015-10-13 | 2020-01-21 | Structured I, Llc | Disposable towel produced with large volume surface depressions |
| US10544547B2 (en) | 2015-10-13 | 2020-01-28 | First Quality Tissue, Llc | Disposable towel produced with large volume surface depressions |
| MX2018004622A (es) | 2015-10-14 | 2019-05-06 | First Quality Tissue Llc | Producto empaquetado y sistema y metodo para formar el mismo. |
| CN109154143A (zh) | 2016-02-11 | 2019-01-04 | 结构 I 有限责任公司 | 用于造纸机的包括聚合物层的带或织物 |
| US20170314206A1 (en) | 2016-04-27 | 2017-11-02 | First Quality Tissue, Llc | Soft, low lint, through air dried tissue and method of forming the same |
| US20180030678A1 (en) * | 2016-08-01 | 2018-02-01 | Specialized Pavement Marking, Inc. | Striping apparatus |
| EP4050155A1 (en) | 2016-08-26 | 2022-08-31 | Structured I, LLC | Absorbent structures with high wet strength, absorbency, and softness |
| EP3510196A4 (en) | 2016-09-12 | 2020-02-19 | Structured I, LLC | SHAPER OF WATER-DEPOSIT BRAID USING A STRUCTURED FABRIC AS THE OUTER WIRE |
| US11583489B2 (en) | 2016-11-18 | 2023-02-21 | First Quality Tissue, Llc | Flushable wipe and method of forming the same |
| US10619309B2 (en) | 2017-08-23 | 2020-04-14 | Structured I, Llc | Tissue product made using laser engraved structuring belt |
| DE102018114748A1 (de) | 2018-06-20 | 2019-12-24 | Voith Patent Gmbh | Laminierte Papiermaschinenbespannung |
| US11738927B2 (en) | 2018-06-21 | 2023-08-29 | First Quality Tissue, Llc | Bundled product and system and method for forming the same |
| US11697538B2 (en) | 2018-06-21 | 2023-07-11 | First Quality Tissue, Llc | Bundled product and system and method for forming the same |
| US11846074B2 (en) | 2019-05-03 | 2023-12-19 | First Quality Tissue, Llc | Absorbent structures with high strength and low MD stretch |
| JP7543538B2 (ja) * | 2020-07-22 | 2024-09-02 | ノベリス・インコーポレイテッド | 直接チル鋳造金型システム |
| US11751728B2 (en) | 2020-12-17 | 2023-09-12 | First Quality Tissue, Llc | Wet laid disposable absorbent structures with high wet strength and method of making the same |
| US11976421B2 (en) | 2022-06-16 | 2024-05-07 | First Quality Tissue, Llc | Wet laid disposable absorbent structures with high wet strength and method of making the same |
| US11952721B2 (en) | 2022-06-16 | 2024-04-09 | First Quality Tissue, Llc | Wet laid disposable absorbent structures with high wet strength and method of making the same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1542583A (en) * | 1924-06-12 | 1925-06-16 | John V Roberts | Gaseous-fuel burner |
| US2284503A (en) * | 1939-09-14 | 1942-05-26 | Himself And Julia Lce Cox Will | Apparatus for continuous casting |
| US2997244A (en) * | 1958-02-19 | 1961-08-22 | Quigley Co | Spray nozzles |
| US3341133A (en) * | 1965-07-06 | 1967-09-12 | Rain Jet Corp | Liquid discharge |
| GB1132239A (en) * | 1965-08-28 | 1968-10-30 | Glenfield & Kennedy Ltd | Liquid-ejecting nozzle |
| CH438594A (de) * | 1966-05-31 | 1967-06-30 | Concast Ag | Verfahren und Vorrichtung zum Kühlen von Stranggussmaterial |
| CH505659A (de) * | 1969-04-15 | 1971-04-15 | Concast Ag | Verfahren zum Kühlen von Knüppeln beim Stranggiessen |
| US3630453A (en) * | 1970-02-20 | 1971-12-28 | United States Steel Corp | Adjustable elongated spray nozzle |
| US3693352A (en) * | 1970-09-22 | 1972-09-26 | Demag Ag | Method and apparatus for cooling wide continuous metal castings, particularly steel castings |
| DE2053947C3 (de) * | 1970-11-03 | 1975-01-16 | Demag Ag, 4100 Duisburg | Verfahren und Vorrichtung zur Erzeugung von Kühlmittelstrahlen für die Abkühlung von Metallgießsträngen |
-
1973
- 1973-01-16 US US324541A patent/US3877510A/en not_active Expired - Lifetime
-
1974
- 1974-01-01 AR AR19902074D patent/AR199020A1/es active
- 1974-01-14 JP JP745074A patent/JPS535848B2/ja not_active Expired
- 1974-01-14 JP JP745274A patent/JPS534805B2/ja not_active Expired
- 1974-01-14 AT AT26574A patent/AT342798B/de not_active IP Right Cessation
- 1974-01-14 JP JP744974A patent/JPS535847B2/ja not_active Expired
- 1974-01-14 CH CH43574A patent/CH564991A5/xx not_active IP Right Cessation
- 1974-01-14 JP JP745174A patent/JPS535849B2/ja not_active Expired
- 1974-01-14 SU SU7401985255A patent/SU579868A3/ru active
- 1974-01-15 FI FI97/74A patent/FI55304C/fi active
- 1974-01-15 NL NL7400511A patent/NL7400511A/xx unknown
- 1974-01-15 DE DE19742401649 patent/DE2401649B2/de not_active Ceased
- 1974-01-15 ZA ZA00740279A patent/ZA74279B/xx unknown
- 1974-01-15 TR TR18001A patent/TR18001A/xx unknown
- 1974-01-15 CA CA190,223A patent/CA1028822A/en not_active Expired
- 1974-01-15 BR BR74249A patent/BR7400249D0/pt unknown
- 1974-01-15 SE SE7400477A patent/SE400914B/xx unknown
- 1974-01-15 IT IT19447/74A patent/IT1003408B/it active
- 1974-01-16 GB GB211474A patent/GB1462643A/en not_active Expired
- 1974-01-16 ES ES422533A patent/ES422533A1/es not_active Expired
- 1974-01-16 ES ES422534A patent/ES422534A1/es not_active Expired
- 1974-01-16 FR FR7401481A patent/FR2213824B1/fr not_active Expired
- 1974-01-16 GB GB211374A patent/GB1462642A/en not_active Expired
- 1974-01-16 BE BE139859A patent/BE809804A/xx not_active IP Right Cessation
- 1974-01-16 AU AU64582/74A patent/AU473697B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1462642A (en) | 1977-01-26 |
| US3877510A (en) | 1975-04-15 |
| ES422533A1 (es) | 1976-05-01 |
| JPS535847B2 (ru) | 1978-03-02 |
| FR2213824B1 (ru) | 1980-04-11 |
| FI55304C (fi) | 1979-07-10 |
| BE809804A (fr) | 1974-07-16 |
| FR2213824A1 (ru) | 1974-08-09 |
| JPS49102528A (ru) | 1974-09-27 |
| ATA26574A (de) | 1976-05-15 |
| JPS535849B2 (ru) | 1978-03-02 |
| FI55304B (fi) | 1979-03-30 |
| JPS49102526A (ru) | 1974-09-27 |
| JPS49102527A (ru) | 1974-09-27 |
| TR18001A (tr) | 1976-08-20 |
| JPS534805B2 (ru) | 1978-02-21 |
| ZA74279B (en) | 1975-01-29 |
| AU6458274A (en) | 1975-07-17 |
| AU473697B2 (en) | 1976-07-01 |
| GB1462643A (en) | 1977-01-26 |
| CH564991A5 (ru) | 1975-08-15 |
| ES422534A1 (es) | 1976-05-01 |
| JPS535848B2 (ru) | 1978-03-02 |
| DE2401649B2 (de) | 1976-09-16 |
| IT1003408B (it) | 1976-06-10 |
| AR199020A1 (es) | 1974-07-31 |
| BR7400249D0 (pt) | 1974-08-22 |
| NL7400511A (ru) | 1974-07-18 |
| DE2401649A1 (de) | 1974-07-18 |
| AT342798B (de) | 1978-04-25 |
| SE400914B (sv) | 1978-04-17 |
| CA1028822A (en) | 1978-04-04 |
| JPS49102525A (ru) | 1974-09-27 |
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