JPH044052U - - Google Patents

Info

Publication number
JPH044052U
JPH044052U JP4333290U JP4333290U JPH044052U JP H044052 U JPH044052 U JP H044052U JP 4333290 U JP4333290 U JP 4333290U JP 4333290 U JP4333290 U JP 4333290U JP H044052 U JPH044052 U JP H044052U
Authority
JP
Japan
Prior art keywords
steel plate
injection nozzle
gas injection
partition plate
gas
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
Application number
JP4333290U
Other languages
Japanese (ja)
Other versions
JPH0740517Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4333290U priority Critical patent/JPH0740517Y2/en
Publication of JPH044052U publication Critical patent/JPH044052U/ja
Application granted granted Critical
Publication of JPH0740517Y2 publication Critical patent/JPH0740517Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の鋼板冷却装置の一例を示す縦
断側面図、第２図は正面図、第３図は平面図、第
４図は気水流の流量密度分布を本考案装置と従来
装置とについて示すグラフ、第５図はゼロスパン
グル処理鋼板の製造設備の模式図、第６図および
第７図は従来の鋼板冷却装置を説明するための模
式図である。 １０……鋼板、２０……気体噴射ノズル、３０
ａ，３０ｂ……液体噴射ノズル、４０……仕切板
。 Fig. 1 is a vertical side view showing an example of the steel plate cooling device of the present invention, Fig. 2 is a front view, Fig. 3 is a plan view, and Fig. 4 shows the flow density distribution of air and water flow between the inventive device and the conventional device. FIG. 5 is a schematic diagram of manufacturing equipment for zero-spangle treated steel sheets, and FIGS. 6 and 7 are schematic diagrams for explaining conventional steel sheet cooling devices. 10... Steel plate, 20... Gas injection nozzle, 30
a, 30b...liquid jet nozzle, 40...partition plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷却すべき鋼板が通過する鋼板通過面に向かつ
て開口し、その開口部が鋼板の全幅にわたつて連
続するスリツト状とされた気体噴射ノズルを具備
し、該気体噴射ノズルから噴射される帯状気体流
を厚み方向に２分するべくその開口部に仕切板を
付設すると共に、該仕切板の少なくとも片面側に
、噴出気体に対して噴射液が３０〜４５°の角度
で衝突するように複数の液体噴射ノズルを仕切板
幅方向に並設したことを特徴とする鋼板冷却装置
。 A gas injection nozzle is provided with a slit-shaped gas injection nozzle that opens toward a steel plate passing surface through which a steel plate to be cooled passes, and the opening continues over the entire width of the steel plate, and a band-shaped gas is injected from the gas injection nozzle. A partition plate is attached to the opening to divide the flow into two in the thickness direction, and a plurality of partition plates are attached to at least one side of the partition plate so that the injected liquid collides with the ejected gas at an angle of 30 to 45 degrees. A steel plate cooling device characterized in that liquid injection nozzles are arranged in parallel in the width direction of a partition plate.
JP4333290U 1990-04-23 1990-04-23 Steel plate cooling system Expired - Lifetime JPH0740517Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4333290U JPH0740517Y2 (en) 1990-04-23 1990-04-23 Steel plate cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4333290U JPH0740517Y2 (en) 1990-04-23 1990-04-23 Steel plate cooling system

Publications (2)

Publication Number Publication Date
JPH044052U true JPH044052U (en) 1992-01-14
JPH0740517Y2 JPH0740517Y2 (en) 1995-09-20

Family

ID=31555659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4333290U Expired - Lifetime JPH0740517Y2 (en) 1990-04-23 1990-04-23 Steel plate cooling system

Country Status (1)

Country Link
JP (1) JPH0740517Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041661A1 (en) * 1997-03-14 1998-09-24 Nippon Steel Corporation Steel band heat-treating apparatus by gas jet stream
JP2017124438A (en) * 2016-01-15 2017-07-20 三菱重工業株式会社 Gas nozzle and laser gouging device
CN113604766A (en) * 2021-07-21 2021-11-05 浙江协和薄钢科技有限公司 Cooling device of strip steel hot galvanizing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041661A1 (en) * 1997-03-14 1998-09-24 Nippon Steel Corporation Steel band heat-treating apparatus by gas jet stream
JP2017124438A (en) * 2016-01-15 2017-07-20 三菱重工業株式会社 Gas nozzle and laser gouging device
CN113604766A (en) * 2021-07-21 2021-11-05 浙江协和薄钢科技有限公司 Cooling device of strip steel hot galvanizing machine
CN113604766B (en) * 2021-07-21 2023-03-28 浙江协和薄钢科技有限公司 Cooling device of strip steel hot galvanizing machine

Also Published As

Publication number Publication date
JPH0740517Y2 (en) 1995-09-20

Similar Documents

Publication Publication Date Title
US3511337A (en) Gas turbine noise attenuator
JPH044052U (en)
JPS62259610A (en) Method and apparatus for cooling bottom surface of steel sheet
JPH0317971Y2 (en)
JPH09225347A (en) Spray nozzle making semicirculer spray pattern form
JPH04238618A (en) Device for cooling down side of steel plate
JPH01152762U (en)
JPH0516206Y2 (en)
JPS62179107U (en)
JPS6235654U (en)
KR880003188Y1 (en) Water particle removal device of supersonic humidifier
JPS59142860A (en) Gas-water spraying nozzle
JPS61191464U (en)
JPH0714357Y2 (en) Horizontal traveling metal strip cooling system
JPH0381388U (en)
JPH027866Y2 (en)
JPS60136807U (en) Scale breaker for hot rolling
JPS63127968U (en)
JPH0447060U (en)
JP2516864Y2 (en) Air water discharge nozzle for vegetable peeling cleaning
JPS62155910U (en)
JPH072972B2 (en) Steel plate cooling system
JPS6366104U (en)
JPH0249946U (en)
JPH02144266U (en)