JPS5889794U - Safety device for arc furnace enclosure - Google Patents

Safety device for arc furnace enclosure

Info

Publication number
JPS5889794U
JPS5889794U JP18591681U JP18591681U JPS5889794U JP S5889794 U JPS5889794 U JP S5889794U JP 18591681 U JP18591681 U JP 18591681U JP 18591681 U JP18591681 U JP 18591681U JP S5889794 U JPS5889794 U JP S5889794U
Authority
JP
Japan
Prior art keywords
arc furnace
safety device
furnace enclosure
enclosure
closes
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
JP18591681U
Other languages
Japanese (ja)
Inventor
吉松　義昭
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP18591681U priority Critical patent/JPS5889794U/en
Publication of JPS5889794U publication Critical patent/JPS5889794U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Prevention Of Fouling (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 drawings]

第１図は従来例の説明図、第２図は本考案の一実施例の
説明図、第３図は本考案の他の実施例の説明図である。 図中１はアース炉、２は包囲体本体、４は空気導入口、
５はサイレンサー、６は安全装置、８゜１７は弁体を示
す。FIG. 1 is an explanatory diagram of a conventional example, FIG. 2 is an explanatory diagram of one embodiment of the present invention, and FIG. 3 is an explanatory diagram of another embodiment of the present invention. In the figure, 1 is the earth furnace, 2 is the enclosure body, 4 is the air inlet,
5 is a silencer, 6 is a safety device, and 8°17 is a valve body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アーク炉外方に設置した架溝に取付金具により軽量コン
クリート板を装着してなるアーク炉包囲体本体に、内部
の圧力が正常な場合は閉止し異常負圧の場合は開く弁体
を設けたことを特徴とするアーク炉包囲体の安全装置。The arc furnace enclosure body is made up of a lightweight concrete plate attached to a gutter installed on the outside of the arc furnace using mounting brackets, and is equipped with a valve body that closes when the internal pressure is normal and opens when there is abnormal negative pressure. A safety device for an arc furnace enclosure, characterized by:
JP18591681U 1981-12-14 1981-12-14 Safety device for arc furnace enclosure Pending JPS5889794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18591681U JPS5889794U (en) 1981-12-14 1981-12-14 Safety device for arc furnace enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18591681U JPS5889794U (en) 1981-12-14 1981-12-14 Safety device for arc furnace enclosure

Publications (1)

Publication Number Publication Date
JPS5889794U true JPS5889794U (en) 1983-06-17

Family

ID=29987394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18591681U Pending JPS5889794U (en) 1981-12-14 1981-12-14 Safety device for arc furnace enclosure

Country Status (1)

Country Link
JP (1) JPS5889794U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488811A (en) * 1977-10-12 1979-07-14 Pennsylvania Engineering Corp Envelope for tiltable electric arc furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488811A (en) * 1977-10-12 1979-07-14 Pennsylvania Engineering Corp Envelope for tiltable electric arc furnace

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