JPS5775129A - Colliding plate for production of granular slag - Google Patents

Colliding plate for production of granular slag

Info

Publication number
JPS5775129A
JPS5775129A JP15011780A JP15011780A JPS5775129A JP S5775129 A JPS5775129 A JP S5775129A JP 15011780 A JP15011780 A JP 15011780A JP 15011780 A JP15011780 A JP 15011780A JP S5775129 A JPS5775129 A JP S5775129A
Authority
JP
Japan
Prior art keywords
bodies
granular slag
slag
collision plate
cooled
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
JP15011780A
Other languages
Japanese (ja)
Other versions
JPS5914251B2 (en
Inventor
Hideo Matsui
Yoshiaki Chikakiyo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP55150117A priority Critical patent/JPS5914251B2/en
Publication of JPS5775129A publication Critical patent/JPS5775129A/en
Publication of JPS5914251B2 publication Critical patent/JPS5914251B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Glanulating (AREA)

Abstract

PURPOSE: To make a granular slag collision plate in an air tunnel withstandable in long-term use without causing deformation and cracking by the effect of thermal load of granular slag by constituting said plate by installing multiple water-cooled boxlike bodies thereby constituting said collision plate in producing the granular slag by blowing molten slag in the air tunnel.
CONSTITUTION: In producing granular slag by blowing blast furnace molten slag in an air tunnel by means of compressed air, a granular slag collision plate in the air tunnel is constituted by welding water-cooled box type bodies 14 having flat surfaces in end parts and constituting collision surfaces 21d, 21e of preset flat, curved or hollow surfaces. At the time of installing the bodies 14 continuously and vertically, the top end part of the lower boxlike body is retreated from the lower end part of the upper boxlike body to stagger both bodies, whereby the stagnation of the granular slag is prevented. Since the above-mentioned collision plate is constituted of the multiple bodies 14, the exchanging of the defective boxlike bodies is easy, and since their surfaces are cooled, the granular slag collided against these is quickly cooled and does not stick on the collision plate, whereby working efficiency is improved.
COPYRIGHT: (C)1982,JPO&Japio
JP55150117A 1980-10-28 1980-10-28 Collision plate for grain slag production Expired JPS5914251B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150117A JPS5914251B2 (en) 1980-10-28 1980-10-28 Collision plate for grain slag production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150117A JPS5914251B2 (en) 1980-10-28 1980-10-28 Collision plate for grain slag production

Publications (2)

Publication Number Publication Date
JPS5775129A true JPS5775129A (en) 1982-05-11
JPS5914251B2 JPS5914251B2 (en) 1984-04-03

Family

ID=15489852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150117A Expired JPS5914251B2 (en) 1980-10-28 1980-10-28 Collision plate for grain slag production

Country Status (1)

Country Link
JP (1) JPS5914251B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101462948B1 (en) * 2013-12-18 2014-11-20 대한민국 Impactor Performance Evaluation System
KR101462949B1 (en) * 2013-12-18 2014-11-20 대한민국 Impactor Performance Evaluation System With Mixing Unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142833A (en) * 1984-07-31 1986-03-01 オムロン株式会社 Electromagnetic relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101462948B1 (en) * 2013-12-18 2014-11-20 대한민국 Impactor Performance Evaluation System
KR101462949B1 (en) * 2013-12-18 2014-11-20 대한민국 Impactor Performance Evaluation System With Mixing Unit

Also Published As

Publication number Publication date
JPS5914251B2 (en) 1984-04-03

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