JPS59153353U - Shaft sealing device for high temperature atmosphere such as blast furnace - Google Patents

Shaft sealing device for high temperature atmosphere such as blast furnace

Info

Publication number
JPS59153353U
JPS59153353U JP4682783U JP4682783U JPS59153353U JP S59153353 U JPS59153353 U JP S59153353U JP 4682783 U JP4682783 U JP 4682783U JP 4682783 U JP4682783 U JP 4682783U JP S59153353 U JPS59153353 U JP S59153353U
Authority
JP
Japan
Prior art keywords
blast furnace
shaft
high temperature
sealing device
temperature atmosphere
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
JP4682783U
Other languages
Japanese (ja)
Inventor
敏幸 那須
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 JP4682783U priority Critical patent/JPS59153353U/en
Publication of JPS59153353U publication Critical patent/JPS59153353U/en
Pending legal-status Critical Current

Links

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図は従来考えられた高炉等高温雰囲気の軸シール装
置の側断面図、第２図は第１図■−■線断面図、第３図
は本考案の一実施例を示す側断面図、第４図は第３図Ｉ
Ｖ−ＩＶ線矢視図、第５図、第６図は冷却ケーシングの
それぞれ異なった変形例を示す断面図、第７図は第６図
■−■線矢視図である。 図中、１は炉壁、２は軸孔、３は軸、５はシール材、６
は弾性チューブ、７は冷却ケーシングで・ある。Fig. 1 is a side sectional view of a conventional shaft sealing device for high-temperature atmospheres such as blast furnaces, Fig. 2 is a sectional view taken along line ■-■ in Fig. 1, and Fig. 3 is a side sectional view showing an embodiment of the present invention. , Figure 4 is Figure 3 I
5 and 6 are cross-sectional views showing different modifications of the cooling casing, and FIG. 7 is a view taken along the line ■-■ in FIG. 6. In the figure, 1 is the furnace wall, 2 is the shaft hole, 3 is the shaft, 5 is the sealing material, 6
is an elastic tube, and 7 is a cooling casing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ランス等の軸を貫通すべく高炉等の炉壁に形成された軸
孔に、上記軸を囲繞するシール材を設けると共に該シー
ル材の外側に加圧流体の供給によってシール材を軸に圧
接させるための弾性チューブを設け、該弾性チューブに
これを覆って冷却するための冷却ケーシングを設けたこ
とを特徴とする高炉等高温雰囲気の軸シール装置。A sealing material surrounding the shaft is provided in a shaft hole formed in the wall of a blast furnace or the like to allow the shaft of a lance to pass through, and the sealing material is pressed against the shaft by supplying pressurized fluid to the outside of the sealing material. 1. A shaft sealing device for use in a high temperature atmosphere such as a blast furnace, comprising: an elastic tube for cooling the elastic tube; and a cooling casing for covering and cooling the elastic tube.
JP4682783U 1983-04-01 1983-04-01 Shaft sealing device for high temperature atmosphere such as blast furnace Pending JPS59153353U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4682783U JPS59153353U (en) 1983-04-01 1983-04-01 Shaft sealing device for high temperature atmosphere such as blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4682783U JPS59153353U (en) 1983-04-01 1983-04-01 Shaft sealing device for high temperature atmosphere such as blast furnace

Publications (1)

Publication Number Publication Date
JPS59153353U true JPS59153353U (en) 1984-10-15

Family

ID=30177375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4682783U Pending JPS59153353U (en) 1983-04-01 1983-04-01 Shaft sealing device for high temperature atmosphere such as blast furnace

Country Status (1)

Country Link
JP (1) JPS59153353U (en)

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