JPH0389398U - - Google Patents
Info
- Publication number
- JPH0389398U JPH0389398U JP15018989U JP15018989U JPH0389398U JP H0389398 U JPH0389398 U JP H0389398U JP 15018989 U JP15018989 U JP 15018989U JP 15018989 U JP15018989 U JP 15018989U JP H0389398 U JPH0389398 U JP H0389398U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- combustion
- tower
- preheating furnace
- scrap preheating
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000005338 heat storage Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 9
- 230000001877 deodorizing effect Effects 0.000 claims 3
- 239000002912 waste gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
Description
第１図は本考案の一実施手順を示す系統図であ
る。
１……アーク炉、２ａ，２ｂ……燃焼塔、３…
…スクラツプ予熱炉、６，７，８，１０……排ガ
スダクト、９……排ガスバイパスダクト、１１ａ
，１１ｂ，１２ａ，１２ｂ，１３ａ，１３ｂ，１
４ａ，１４ｂ，１５……ダンパ、１６ａ，１６ｂ
……蓄熱用耐火物、１７ａ，１７ｂ……バーナ。
FIG. 1 is a system diagram showing one implementation procedure of the present invention. 1...Arc furnace, 2a, 2b...Combustion tower, 3...
...Scrap preheating furnace, 6,7,8,10...Exhaust gas duct, 9...Exhaust gas bypass duct, 11a
, 11b, 12a, 12b, 13a, 13b, 1
4a, 14b, 15... damper, 16a, 16b
... Heat storage refractory, 17a, 17b ... Burner.
Claims (1)
くとも２個以上設け、アーク炉から出た排ガスが
該燃焼塔の少なくとも１個を経てスクラツプ予熱
炉に入り、その後、少なくとも１個の他の燃焼塔
を経て脱臭され、且つ、各々の燃焼塔の前後に排
ガス切替えダンパを設け、該ダンパの操作により
燃焼塔内の排ガスの流れを交互に切り替えられる
よう、排ガスダクトにて接続したことを特徴とす
るスクラツプ予熱炉の排ガス脱臭装置。 ２ 各々の燃焼塔に燃焼バーナを設けた請求項１
記載のスクラツプ予熱炉の廃ガス脱臭装置。 ３ 燃焼塔の前後に排ガスダクトを接続して、各
々の燃焼塔に並列に排ガス切替えダンパ付きの排
ガスバイパスダクトを設けた請求項１又は２記載
のスクラツプ予熱炉の排ガス脱臭装置。[Claims for Utility Model Registration] 1. At least two combustion towers each having a refractory for heat storage inside the tower are provided, and the exhaust gas from the arc furnace enters the scrap preheating furnace through at least one of the combustion towers. , and then deodorized through at least one other combustion tower, and an exhaust gas switching damper is provided before and after each combustion tower, so that the flow of exhaust gas in the combustion tower can be alternately switched by operating the damper. An exhaust gas deodorizing device for a scrap preheating furnace characterized by being connected through an exhaust gas duct. 2. Claim 1 in which each combustion tower is provided with a combustion burner.
The waste gas deodorizing device for the scrap preheating furnace described above. 3. The exhaust gas deodorizing device for a scrap preheating furnace according to claim 1 or 2, wherein exhaust gas ducts are connected before and after the combustion tower, and each combustion tower is provided with an exhaust gas bypass duct equipped with an exhaust gas switching damper in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018989U JPH0389398U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15018989U JPH0389398U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389398U true JPH0389398U (en) | 1991-09-11 |
Family
ID=31696549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15018989U Pending JPH0389398U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976581B1 (en) * | 2011-11-18 | 2012-07-18 | 清二 加川 | Easy-cleavage forming device |
-
1989
- 1989-12-28 JP JP15018989U patent/JPH0389398U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4976581B1 (en) * | 2011-11-18 | 2012-07-18 | 清二 加川 | Easy-cleavage forming device |
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