JPS5918299U - Airtight chamber structure of granular slag heat recovery equipment - Google Patents

Airtight chamber structure of granular slag heat recovery equipment

Info

Publication number
JPS5918299U
JPS5918299U JP1982113056U JP11305682U JPS5918299U JP S5918299 U JPS5918299 U JP S5918299U JP 1982113056 U JP1982113056 U JP 1982113056U JP 11305682 U JP11305682 U JP 11305682U JP S5918299 U JPS5918299 U JP S5918299U
Authority
JP
Japan
Prior art keywords
airtight chamber
heat recovery
slag
granular
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.)
Granted
Application number
JP1982113056U
Other languages
Japanese (ja)
Other versions
JPS6115519Y2 (en
Inventor
勉 佐藤
岸田　正坦
阿部　英彦
庄司　信之
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 JP1982113056U priority Critical patent/JPS5918299U/en
Publication of JPS5918299U publication Critical patent/JPS5918299U/en
Application granted granted Critical
Publication of JPS6115519Y2 publication Critical patent/JPS6115519Y2/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

Landscapes

  • Glanulating (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (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側面図、第３図は本考案の平面図で
ある。 １：気密室、２ニスラグノズル、３：空気ノズル、４：
飛翔スラグ粒、５：衝突壁、６’、６：受粒部多孔板、
７：受粒部溢流口、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：水冷ドラム式衝突壁、１７
：固定衝突壁、１８：駆動装置、１９：同調機構、２０
：軸受、２１：給水側、２２：排水側、２３：上部シー
ル板、２４．２４’　　ニスクレーパー。Figure 1 is an explanatory diagram of a conventional example of a granular slag heat recovery device;
The figure is a side view of the main parts of the present invention, and FIG. 3 is a plan view of the present invention. 1: Airtight chamber, 2 Nislag nozzle, 3: Air nozzle, 4:
Flying slag grains, 5: Collision wall, 6', 6: Grain receiving part porous plate,
7: Grain receiving part overflow port, 8: Grain receiving part porous plate, 9 Nisslag grain discharge port, 10 Nisslag grains conveying device, 11 Nisslag filtration remover, 12: Exhaust port, 13: Boiler, 14: Circulation blower, 15: Water supply pump, 16: Water-cooled drum type collision wall, 17
: Fixed collision wall, 18: Drive device, 19: Tuning mechanism, 20
: Bearing, 21: Water supply side, 22: Drainage side, 23: Upper seal plate, 24.24' Varnish scraper.

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、前記衝突壁の少なくとも一部を複数の水冷式ド
ラムで構成し、各回転中心軸のまわりに回転できるよう
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
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. A granular heat recovery device for extracting heat in a high temperature state by heat exchange with a granular material, characterized in that at least a part of the collision wall is constituted by a plurality of water-cooled drums, each of which is rotatable around a central axis of rotation. Airtight chamber structure of slag heat recovery equipment.
JP1982113056U 1982-07-26 1982-07-26 Airtight chamber structure of granular slag heat recovery equipment Granted JPS5918299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982113056U JPS5918299U (en) 1982-07-26 1982-07-26 Airtight chamber structure of granular slag heat recovery equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982113056U JPS5918299U (en) 1982-07-26 1982-07-26 Airtight chamber structure of granular slag heat recovery equipment

Publications (2)

Publication Number Publication Date
JPS5918299U true JPS5918299U (en) 1984-02-03
JPS6115519Y2 JPS6115519Y2 (en) 1986-05-14

Family

ID=30261851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982113056U Granted JPS5918299U (en) 1982-07-26 1982-07-26 Airtight chamber structure of granular slag heat recovery equipment

Country Status (1)

Country Link
JP (1) JPS5918299U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101077164B1 (en) 2009-12-28 2011-10-27 재단법인 포항산업과학연구원 Device for recovering heat from molten granulated slag and method thereof
WO2020094401A1 (en) * 2018-11-05 2020-05-14 Primetals Technologies Austria GmbH Installation for dry granulation of slag and method for operating such an installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101077164B1 (en) 2009-12-28 2011-10-27 재단법인 포항산업과학연구원 Device for recovering heat from molten granulated slag and method thereof
WO2020094401A1 (en) * 2018-11-05 2020-05-14 Primetals Technologies Austria GmbH Installation for dry granulation of slag and method for operating such an installation

Also Published As

Publication number Publication date
JPS6115519Y2 (en) 1986-05-14

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