JPS5918298U - Airtight chamber cooling structure of granular slag heat recovery equipment - Google Patents

Airtight chamber cooling structure of granular slag heat recovery equipment

Info

Publication number
JPS5918298U
JPS5918298U JP1982113055U JP11305582U JPS5918298U JP S5918298 U JPS5918298 U JP S5918298U JP 1982113055 U JP1982113055 U JP 1982113055U JP 11305582 U JP11305582 U JP 11305582U JP S5918298 U JPS5918298 U JP S5918298U
Authority
JP
Japan
Prior art keywords
airtight chamber
heat recovery
cooling structure
granular slag
recovery equipment
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.)
Pending
Application number
JP1982113055U
Other languages
Japanese (ja)
Inventor
勉 佐藤
岸田　正坦
阿部　英彦
大橋　隆夫
江頭　達彦
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 JP1982113055U priority Critical patent/JPS5918298U/en
Publication of JPS5918298U publication Critical patent/JPS5918298U/en
Pending 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

Landscapes

  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

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 the drawing]

第１図は粒状スラグ熱回収装置の従来例の説明図、第２
図は本考案の要部の説明図、第３図は第２図Ａ−Ａ矢視
図、第４図は第２図Ｂ−Ｂ矢視図である。 １：気密室、２ニスラグノズル、３：空気ノズル、４二
飛翔スラグ粒、５：衝突壁、６．　６’　　：受粒部多
孔板、７：受粒部溢流間、８：受粒部多孔板、９ニスラ
グ粒排出口、１０ニスラグ粒搬送装置、１１ニスラグウ
一ル除去機、１２：排気口、１３：ボイラ、１４：循環
ブロワ、１５：給水ポンプ、１６：エンドレスベルト（
鋼板）、１７：固定衝突壁、１８゜１８′　：駆動従動
ドラム、１９：駆動装置、２０ニドラム軸受、２１：ス
クレーバ兼平面シール、２１′　：平面シール、２２：
側面シール、２３：外部ケーシング、２４：冷却散水ノ
ズル、２５：集水板、２６：排水樋。Figure 1 is an explanatory diagram of a conventional example of a granular slag heat recovery device;
The figures are explanatory diagrams of the main parts of the present invention, FIG. 3 is a view taken along the line AA in FIG. 2, and FIG. 4 is a view taken along the line BB in FIG. 2. 1: airtight chamber, 2 varnish slag nozzle, 3: air nozzle, 4 2 flying slag particles, 5: collision wall, 6. 6': Perforated plate of grain receiving part, 7: Between overflow of grain receiving part, 8: Perforated plate of grain receiving part, 9 Nisslag grain discharge port, 10 Nisslag grain conveying device, 11 Nisslag filtration remover, 12: Exhaust port, 13: Boiler, 14: Circulation blower, 15: Water supply pump, 16: Endless belt (
(steel plate), 17: fixed collision wall, 18° 18': drive driven drum, 19: drive device, 20 double drum bearing, 21: scraper and flat seal, 21': plane seal, 22:
Side seal, 23: External casing, 24: Cooling water nozzle, 25: Water collection plate, 26: Drain gutter.

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、粒状スラグの少なくと
も一部を気密室壁面に衝突させる衝突壁面を具える気密
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気体を取り出す熱回収装置に
おいて、前記衝突壁の少なくとも一部をエンドレスルト
により構成し、かつ該ベルトの内面を冷却するようにし
たことを特徴とする粒状スラグ熱回収装置の気密室冷却
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 surface that causes at least a part of the granular slag to collide with the wall surface of the airtight chamber. An airtight chamber of a granular slag heat recovery device for extracting high-temperature gas by heat exchange, characterized in that at least a portion of the collision wall is made of an endless belt, and the inner surface of the belt is cooled. Cooling structure.
JP1982113055U 1982-07-26 1982-07-26 Airtight chamber cooling structure of granular slag heat recovery equipment Pending JPS5918298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982113055U JPS5918298U (en) 1982-07-26 1982-07-26 Airtight chamber cooling structure of granular slag heat recovery equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982113055U JPS5918298U (en) 1982-07-26 1982-07-26 Airtight chamber cooling structure of granular slag heat recovery equipment

Publications (1)

Publication Number Publication Date
JPS5918298U true JPS5918298U (en) 1984-02-03

Family

ID=30261849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982113055U Pending JPS5918298U (en) 1982-07-26 1982-07-26 Airtight chamber cooling structure of granular slag heat recovery equipment

Country Status (1)

Country Link
JP (1) JPS5918298U (en)

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