JPH0313097U - - Google Patents
Info
- Publication number
- JPH0313097U JPH0313097U JP7150789U JP7150789U JPH0313097U JP H0313097 U JPH0313097 U JP H0313097U JP 7150789 U JP7150789 U JP 7150789U JP 7150789 U JP7150789 U JP 7150789U JP H0313097 U JPH0313097 U JP H0313097U
- Authority
- JP
- Japan
- Prior art keywords
- scrap
- exhaust gas
- preheating device
- electric furnace
- combustion air
- 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
- 239000007789 gas Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Description
第１図は本考案が適用され得る排ガスの流通系
統を略示する全体図、第２図は本考案の一実施例
を略示する要部拡大図である。
１１…電気炉、１２…燃焼塔、１３〜１５…ダ
ンパ、１６…スクラツプ予熱装置、１７…クーラ
、１８…吸引フアン、１９…集塵機、２１…スク
ラツプ予熱機、３１…バケツト、４１…アフター
バーナ室、５１，５２…バーナ、６１，６２…酸
素ガス供給管、６３，６４…燃料供給管、６５，
６６…空気供給管、７１〜７６…制御バルブ、８
１…ポンプ、８２…送風フアン。
FIG. 1 is an overall view schematically showing an exhaust gas distribution system to which the present invention can be applied, and FIG. 2 is an enlarged view of essential parts schematically showing an embodiment of the present invention. 11... Electric furnace, 12... Combustion tower, 13-15... Damper, 16... Scrap preheater, 17... Cooler, 18... Suction fan, 19... Dust collector, 21... Scrap preheater, 31... Bucket, 41... Afterburner chamber , 51, 52... Burner, 61, 62... Oxygen gas supply pipe, 63, 64... Fuel supply pipe, 65,
66...Air supply pipe, 71-76...Control valve, 8
1...Pump, 82...Blower fan.
Claims (1)
熱に利用する装置において、スクラツプ予熱機の
下流側にスクラツプ予熱後の排ガスを火炎燃焼す
るアフターバーナ室が接続されており、該アフタ
ーバーナ室に装着されたバーナへの燃料の燃焼用
空気に加えて酸素ガスを供給するように構成して
成ることを特徴とするスクラツプ予熱装置。 ２ 燃焼用空気が電気炉とスクラツプ予熱機との
間で排ガスとの熱交換により予熱されたものであ
る請求項１記載のスクラツプ予熱装置。[Scope of Claim for Utility Model Registration] 1. In a device that uses sensible heat of exhaust gas from an electric furnace to preheat scrap, an afterburner chamber is connected to the downstream side of the scrap preheater to burn the exhaust gas after preheating the scrap with flame. 1. A scrap preheating device characterized in that the scrap preheating device is configured to supply oxygen gas in addition to fuel combustion air to a burner installed in the afterburner chamber. 2. The scrap preheating device according to claim 1, wherein the combustion air is preheated by heat exchange with exhaust gas between the electric furnace and the scrap preheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150789U JPH0313097U (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150789U JPH0313097U (en) | 1989-06-19 | 1989-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313097U true JPH0313097U (en) | 1991-02-08 |
Family
ID=31608599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7150789U Pending JPH0313097U (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001278324A (en) * | 2000-04-03 | 2001-10-10 | Mfv Kk | Container having take-out tool |
-
1989
- 1989-06-19 JP JP7150789U patent/JPH0313097U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001278324A (en) * | 2000-04-03 | 2001-10-10 | Mfv Kk | Container having take-out tool |
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