JPS59175998U - cupora device - Google Patents
cupora deviceInfo
- Publication number
- JPS59175998U JPS59175998U JP7008083U JP7008083U JPS59175998U JP S59175998 U JPS59175998 U JP S59175998U JP 7008083 U JP7008083 U JP 7008083U JP 7008083 U JP7008083 U JP 7008083U JP S59175998 U JPS59175998 U JP S59175998U
- Authority
- JP
- Japan
- Prior art keywords
- carbonaceous material
- cupola
- material supply
- granular carbonaceous
- supply 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
Landscapes
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (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
第１図は本考案の実施例であるキュポラ装置を示す側面
図（一部断面図）であり、第２図および第３図は夫々第
１図における粉粒炭材供給装置の正面図および側面図で
ある。第４図は第１図におけるエゼクタを示す要部側面
断面図であり、第５図は第４図における円筒部材の斜視
図である。第６図ないし第８図は試験結果をグラフで示
す図である。
１０：キュポラ、１２：粉粒炭材供給装置、１４：粉粒
炭材供給管、１６：エアエゼクタ、２０：炉、２８：風
箱、３０．３２：送風管、６６：囲壁、６８：加圧室、
７０：連通管、７８：円筒部材、８４：溝、８６：噴出
孔、８８：空気供給管。FIG. 1 is a side view (partially sectional view) showing a cupola device as an embodiment of the present invention, and FIGS. 2 and 3 are a front view and a side view, respectively, of the granular carbon material supply device in FIG. 1. It is a diagram. 4 is a side sectional view of a main part of the ejector in FIG. 1, and FIG. 5 is a perspective view of the cylindrical member in FIG. 4. FIGS. 6 to 8 are graphs showing the test results. 10: Cupola, 12: Powder carbon material supply device, 14: Powder carbon material supply pipe, 16: Air ejector, 20: Furnace, 28: Wind box, 30.32: Blow pipe, 66: Surrounding wall, 68: Pressurization room,
70: Communication pipe, 78: Cylindrical member, 84: Groove, 86: Nozzle hole, 88: Air supply pipe.
Claims (2)
ラと、 所定量の粉粒炭材を供給する粉粒炭材供給装置と、 該粉粒炭材供給装置から供給される粉粒炭材を前記キュ
ポラ内に導くために前記キュポラの送風通路に連通させ
られた粉粒炭材供給通路と、該粉粒炭材供給通路上に配
設され、該通路に前記キュポラの前記送風通路側に向っ
て空気を噴出するエアエゼクタ手段と、 を含み、該エアエゼクタ手段の噴出作用によって、前記
粉粒炭材供給装置から前記粉粒炭材供給通路に導かれる
粉粒炭材をキュポラ内へ送り込むようにしたことを特徴
とするキュポラ装置。(1) A cupola equipped with a ventilation passage that sends combustion air into the furnace, a granular carbonaceous material supply device that supplies a predetermined amount of granular carbonaceous material, and granules supplied from the granular carbonaceous material supply device. a granular carbonaceous material supply passage communicating with the ventilation passage of the cupola in order to guide carbonaceous material into the cupola; an air ejector means for ejecting air toward the side; the granular carbonaceous material guided from the granular carbonaceous material supply device to the granular carbonaceous material supply passage is fed into the cupola by the ejection action of the air ejector means; A cupola device characterized by:
するとともに、その密閉室が前記送風通路に連通させら
れて該送風通路内の圧力と等しい圧力の加圧室として形
成されている実用新案登録請求の範囲第１項記載のキュ
ポラ装置。(2) A sealed chamber surrounding the entire granular carbonaceous material supply device is formed, and the sealed chamber is communicated with the ventilation passage and is formed as a pressurized chamber having a pressure equal to the pressure inside the ventilation passage. A cupola device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7008083U JPS59175998U (en) | 1983-05-11 | 1983-05-11 | cupora device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7008083U JPS59175998U (en) | 1983-05-11 | 1983-05-11 | cupora device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175998U true JPS59175998U (en) | 1984-11-24 |
| JPS6112553Y2 JPS6112553Y2 (en) | 1986-04-18 |
Family
ID=30200230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7008083U Granted JPS59175998U (en) | 1983-05-11 | 1983-05-11 | cupora device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175998U (en) |
-
1983
- 1983-05-11 JP JP7008083U patent/JPS59175998U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112553Y2 (en) | 1986-04-18 |
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