JPS63123994U - - Google Patents
Info
- Publication number
- JPS63123994U JPS63123994U JP1495687U JP1495687U JPS63123994U JP S63123994 U JPS63123994 U JP S63123994U JP 1495687 U JP1495687 U JP 1495687U JP 1495687 U JP1495687 U JP 1495687U JP S63123994 U JPS63123994 U JP S63123994U
- Authority
- JP
- Japan
- Prior art keywords
- chute
- rotating
- elastic body
- drive part
- charging device
- 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
Links
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は竪型炉上部に設置した原料分配用旋回
シユートとその駆動部を内装したギアケーシング
部の全体説明図、第２図は旋回ベースの外周に設
けた本考案のダストシール部分の拡大説明図であ
る。
１は原料分配シユート、２はギアケーシング、
３は竪型炉の鉄皮、４は旋回ベース、５はパージ
ガス吹込ノズル、６はシール材支持リング、７は
シール材固定ボルト、８はシール材押え金物、９
はシール材（弾性材料）、１０はシール材の相手
摺動体の相手面、１１は断熱材、Ａは炉内。
Figure 1 is an overall illustration of the rotating chute for material distribution installed at the top of the vertical furnace and the gear casing that houses its drive unit, and Figure 2 is an enlarged illustration of the dust seal of the present invention provided on the outer periphery of the rotating base. It is a diagram. 1 is a raw material distribution chute, 2 is a gear casing,
3 is the steel shell of the vertical furnace, 4 is a rotating base, 5 is a purge gas blowing nozzle, 6 is a sealing material support ring, 7 is a sealing material fixing bolt, 8 is a sealing material presser, 9
1 is a sealing material (elastic material), 10 is a mating surface of the sliding body of the sealing material, 11 is a heat insulating material, and A is the inside of the furnace.
Claims (1)
するベルレス式炉頂装入装置において、この旋回
シユートの駆動部を収納しているギアケーシング
と、旋回シユートを支持し、一体で旋回する旋回
ベースとの間に生じる空隙部の摺動面に、弾性体
を押圧せしめ、かつギアボツクス内のガスが炉内
に流出する場合は弾性体が開き、又炉内のガスが
ギアボツクス内に侵入しようとする場合は弾性体
が閉じる如く形成することを特徴とするベルレス
式炉頂装入装置における原料分配シユート駆動部
のダストシール装置。 In a bellless furnace top charging device that has a rotating chute for distributing raw materials at the top of a vertical furnace, there is a gear casing that houses the drive part of the rotating chute, and a rotating base that supports the rotating chute and rotates as a unit. An elastic body is pressed against the sliding surface of the gap created between A dust sealing device for a raw material distribution chute drive part in a bellless type furnace top charging device, characterized in that the elastic body is formed so as to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1495687U JPH0348196Y2 (en) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1495687U JPH0348196Y2 (en) | 1987-02-05 | 1987-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63123994U true JPS63123994U (en) | 1988-08-12 |
| JPH0348196Y2 JPH0348196Y2 (en) | 1991-10-15 |
Family
ID=30805434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1495687U Expired JPH0348196Y2 (en) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348196Y2 (en) |
-
1987
- 1987-02-05 JP JP1495687U patent/JPH0348196Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348196Y2 (en) | 1991-10-15 |
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