JPH0440751U - - Google Patents
Info
- Publication number
- JPH0440751U JPH0440751U JP8315990U JP8315990U JPH0440751U JP H0440751 U JPH0440751 U JP H0440751U JP 8315990 U JP8315990 U JP 8315990U JP 8315990 U JP8315990 U JP 8315990U JP H0440751 U JPH0440751 U JP H0440751U
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- pipe
- air heating
- pressure detection
- fuel amount
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図は本考案に係るガスパージ装置の構成図
、第２図は従来の休風時ガスパージ方法を説明す
るための図である。
１……高炉、２……着火バーナ、３……上昇管
、４……下降管、５……ブリーダー弁、６……除
塵器、７……ガス清浄装置、８，９……圧力セン
サー、１０……ＣＯ検出センサー、１１……制御
器、１２……調整弁、１３……警報機、１４……
ガスバーナ。
FIG. 1 is a block diagram of a gas purge device according to the present invention, and FIG. 2 is a diagram for explaining a conventional gas purge method during wind breaks. 1... blast furnace, 2... ignition burner, 3... rising pipe, 4... descending pipe, 5... bleeder valve, 6... dust remover, 7... gas purifier, 8, 9... pressure sensor, 10... CO detection sensor, 11... Controller, 12... Regulating valve, 13... Alarm, 14...
gas burner.
Claims (1)
気加熱手段と、この空気加熱手段への燃料供給管
路の中間に配設される燃料量調整手段と、高炉上
昇管の頂部および高炉下降管の頂部に設けられた
圧力検出手段と、これらの圧力検出手段により計
測された圧力値の差に基づき、前記燃料量調整手
段の制御を行う制御器とより構成されることを特
徴とする高炉ガス清浄設備のガスパージ装置。 An air heating means disposed at the opening edge of the downcomer pipe in the blast furnace dust remover, a fuel amount adjusting means disposed in the middle of the fuel supply pipe to the air heating means, and the top of the blast furnace riser pipe and the blast furnace. It is characterized by comprising: pressure detection means provided at the top of the downcomer pipe; and a controller that controls the fuel amount adjustment means based on the difference in pressure values measured by these pressure detection means. Gas purge equipment for blast furnace gas purification equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8315990U JPH0440751U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8315990U JPH0440751U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440751U true JPH0440751U (en) | 1992-04-07 |
Family
ID=31630589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8315990U Pending JPH0440751U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440751U (en) |
-
1990
- 1990-08-06 JP JP8315990U patent/JPH0440751U/ja active Pending
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