JPH0425911U - - Google Patents
Info
- Publication number
- JPH0425911U JPH0425911U JP6679190U JP6679190U JPH0425911U JP H0425911 U JPH0425911 U JP H0425911U JP 6679190 U JP6679190 U JP 6679190U JP 6679190 U JP6679190 U JP 6679190U JP H0425911 U JPH0425911 U JP H0425911U
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- furnace
- heating device
- heating
- tube
- 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
- 238000010438 heat treatment Methods 0.000 claims 5
- 239000000567 combustion gas Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は本考案の一実施例に係る独立過熱器の
側断面図、第２図は同実施例の後部過熱器前面の
正面図、第３図は同実施例における後部過熱器管
出口の蒸気温度分布図、第４図は従来の独立過熱
器の側断面図、第５図は従来の後部過熱器前面の
正面図、第６図は従来の火炉前面の正面図、第７
図は従来の後部過熱器管出口の蒸気温度分布図で
ある。
１……バーナ、２……火炉、３……後部過熱器
管、４……耐火材、５……入口ヘツダ、６……火
炉炉底管、７……火炉後壁スクリーン管、８……
火炉出口ヘツダ、９……側壁下部ヘツダ、１０…
…側壁管、１１……天井管、１２……側壁上部ヘ
ツダ、１３……出口ヘツダ、１４……バツフル板
。
FIG. 1 is a side sectional view of an independent superheater according to an embodiment of the present invention, FIG. 2 is a front view of the front of the rear superheater of the same embodiment, and FIG. 3 is a front view of the rear superheater tube outlet of the same embodiment. Steam temperature distribution diagram, Figure 4 is a side sectional view of a conventional independent superheater, Figure 5 is a front view of the front of a conventional rear superheater, Figure 6 is a front view of the front of a conventional furnace, Figure 7
The figure is a steam temperature distribution diagram at the outlet of a conventional rear superheater tube. 1... Burner, 2... Furnace, 3... Rear superheater tube, 4... Refractory material, 5... Inlet header, 6... Furnace bottom tube, 7... Furnace rear wall screen tube, 8...
Furnace outlet header, 9...Side wall lower header, 10...
... Side wall pipe, 11 ... Ceiling pipe, 12 ... Side wall upper header, 13 ... Outlet header, 14 ... Buff full plate.
Claims (1)
複数の加熱管を炉内に有する流体加熱装置におい
て、加熱管の上流側に燃焼ガスの流れにほぼ直交
して設けられ中央部より左右にむかうに従つてほ
ぼ対称的に面積の減少するバツフル板を具備して
なることを特徴とする流体加熱装置。 In a fluid heating device that has a plurality of heating tubes in the furnace in a direction approximately perpendicular to the direction in which combustion gas passes, a heating tube is provided on the upstream side of the heating tubes almost perpendicular to the flow of combustion gas, and extends from the center to the left and right. A fluid heating device characterized in that it comprises a buff-full plate whose area decreases in an approximately symmetrical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679190U JPH0425911U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679190U JPH0425911U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425911U true JPH0425911U (en) | 1992-03-02 |
Family
ID=31599806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6679190U Pending JPH0425911U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117794A (en) * | 2010-12-03 | 2012-06-21 | Mitsubishi Heavy Ind Ltd | Boiler |
| JP2015175525A (en) * | 2014-03-13 | 2015-10-05 | 株式会社Ihi | Exhaust gas flow rectification structure, exhaust heat recovery boiler with this rectification structure and rectification method |
-
1990
- 1990-06-26 JP JP6679190U patent/JPH0425911U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117794A (en) * | 2010-12-03 | 2012-06-21 | Mitsubishi Heavy Ind Ltd | Boiler |
| JP2015175525A (en) * | 2014-03-13 | 2015-10-05 | 株式会社Ihi | Exhaust gas flow rectification structure, exhaust heat recovery boiler with this rectification structure and rectification method |
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