JPS5918294U - Airtight chamber structure with uneven surface of granular slag heat recovery equipment - Google Patents

Airtight chamber structure with uneven surface of granular slag heat recovery equipment

Info

Publication number
JPS5918294U
JPS5918294U JP1982113051U JP11305182U JPS5918294U JP S5918294 U JPS5918294 U JP S5918294U JP 1982113051 U JP1982113051 U JP 1982113051U JP 11305182 U JP11305182 U JP 11305182U JP S5918294 U JPS5918294 U JP S5918294U
Authority
JP
Japan
Prior art keywords
heat recovery
airtight chamber
slag
granular slag
uneven surface
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
JP1982113051U
Other languages
Japanese (ja)
Other versions
JPS6115516Y2 (en
Inventor
勉 佐藤
岸田　正坦
阿部　英彦
村中　正信
英司 荻野
Original Assignee
新日本製鐵株式会社
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 by 新日本製鐵株式会社 filed Critical 新日本製鐵株式会社
Priority to JP1982113051U priority Critical patent/JPS5918294U/en
Publication of JPS5918294U publication Critical patent/JPS5918294U/en
Application granted granted Critical
Publication of JPS6115516Y2 publication Critical patent/JPS6115516Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/074—Tower structures for cooling, being confined but not sealed
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は粒状スラグ熱回収装置の従来例の説明図、第２
図、第３図、第４図は本考案の実施例の説明図である。 １・・・気密室、２・・・スラグノズル、３・・・空気
ノズル、４・・・飛翔スラグ粒、５・・・衝突壁、６・
・・受粒部多孔板、７・・・受粒部溢流口、８・・・受
粒部多孔板、９・・・スラグ粒排出口、１０・・・スラ
グ粒搬送装置、１１・・・スラグウール除去機、１２・
・・排気口、１３・・・ボイラ、１４・・・循環ブロワ
、１５・・・給水ポンプ。Figure 1 is an explanatory diagram of a conventional example of a granular slag heat recovery device;
Figures 3 and 4 are explanatory diagrams of embodiments of the present invention. 1... Airtight chamber, 2... Slag nozzle, 3... Air nozzle, 4... Flying slag particles, 5... Collision wall, 6...
... Grain receiving part perforated plate, 7... Grain receiving part overflow port, 8... Grain receiving part porous plate, 9... Slag particle discharge port, 10... Slag particle conveying device, 11...・Slag wool removal machine, 12・
...Exhaust port, 13...Boiler, 14...Circulation blower, 15...Water pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶融スラグの細粒化機構を有し、粒状スラグの少くとも
一部を気密室壁面に衝突させる衝突壁を具える気密室に
設けた受粒層の下部より冷却気体を供給して、スラグ粒
子との熱交換により高温状態にして取出す熱回収装置に
おいて、衝突壁のスラグ粒衝突側壁面を複数の円弧又は
鋸歯に形成したことを特徴とする粒状スラグ熱回収装置
の凹凸面を有する気密室構造。Cooling gas is supplied from the lower part of the grain receiving layer provided in the airtight chamber, which has a mechanism for refining molten slag and has a collision wall that causes at least a portion of the granular slag to collide with the wall surface of the airtight chamber, thereby reducing the slag particles. An airtight chamber structure having an uneven surface of a granular slag heat recovery device, characterized in that the slag particle collision side wall surface of the collision wall is formed into a plurality of circular arcs or sawtooth shapes, in the heat recovery device that extracts the high temperature state by heat exchange with the granular slag heat recovery device. .
JP1982113051U 1982-07-26 1982-07-26 Airtight chamber structure with uneven surface of granular slag heat recovery equipment Granted JPS5918294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982113051U JPS5918294U (en) 1982-07-26 1982-07-26 Airtight chamber structure with uneven surface of granular slag heat recovery equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982113051U JPS5918294U (en) 1982-07-26 1982-07-26 Airtight chamber structure with uneven surface of granular slag heat recovery equipment

Publications (2)

Publication Number Publication Date
JPS5918294U true JPS5918294U (en) 1984-02-03
JPS6115516Y2 JPS6115516Y2 (en) 1986-05-14

Family

ID=30261841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982113051U Granted JPS5918294U (en) 1982-07-26 1982-07-26 Airtight chamber structure with uneven surface of granular slag heat recovery equipment

Country Status (1)

Country Link
JP (1) JPS5918294U (en)

Also Published As

Publication number Publication date
JPS6115516Y2 (en) 1986-05-14

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