JPS61128506U - - Google Patents
Info
- Publication number
- JPS61128506U JPS61128506U JP625485U JP625485U JPS61128506U JP S61128506 U JPS61128506 U JP S61128506U JP 625485 U JP625485 U JP 625485U JP 625485 U JP625485 U JP 625485U JP S61128506 U JPS61128506 U JP S61128506U
- Authority
- JP
- Japan
- Prior art keywords
- furnace wall
- duct
- frame
- rest
- fixed frame
- 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
- 230000035515 penetration Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図は本考案の炉壁に於ける貫通部のシール
構造の一例を示す縦断面図、第２図は第１図の
部の拡大詳細図、第３図は第２図の―線矢視
図、第４図は同上シール構造の壁面貫通部組立の
他の実施例の縦断面図、第５図は第４図の―
線矢視図、第６図は吊り下げ式ボイラ下部の炉壁
をダクトが貫通する状態を示す縦断面図、第７図
は第６図の―線断面図、第８図及び第９図は
従来考えられている炉壁に於ける貫通部のシール
構造のふたつの例を示す縦断面図である。
１…主ダクト、２…支持鉄骨、３…分岐ダクト
、４…炉壁、４ａ…貫通穴、７…固定枠、８…ス
ライド枠、１１…レスト。
Figure 1 is a vertical cross-sectional view showing an example of the sealing structure of the penetration part in the furnace wall of the present invention, Figure 2 is an enlarged detailed view of the part shown in Figure 1, and Figure 3 is the - line arrow in Figure 2. 4 is a longitudinal sectional view of another embodiment of the wall penetration part assembly of the same seal structure as above, and FIG. 5 is the same as that shown in FIG. 4.
Fig. 6 is a vertical sectional view showing how the duct penetrates the furnace wall at the bottom of the hanging boiler, Fig. 7 is a sectional view taken along the line - - of Fig. 6, and Figs. 8 and 9 are FIG. 2 is a vertical cross-sectional view showing two examples of conventionally considered sealing structures for a penetrating portion in a furnace wall. 1... Main duct, 2... Support steel frame, 3... Branch duct, 4... Furnace wall, 4a... Through hole, 7... Fixed frame, 8... Slide frame, 11... Rest.
Claims (1)
て、該炉壁の貫通穴内周にコの字状の固定枠を固
定し、該固定枠内に摺動可能にスライド枠を配置
し、該スライド枠とダクト外周に取付けられたレ
ストとを相対移動可能に連結した炉壁に於ける貫
通部のシール構造。 In a duct mounting structure in which a duct penetrates the furnace wall, a U-shaped fixed frame is fixed to the inner periphery of the through hole in the furnace wall, a slide frame is slidably arranged within the fixed frame, and the slide frame and A sealing structure for the penetration part in the furnace wall, which is connected to the rest attached to the outer circumference of the duct so that it can move relative to the rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP625485U JPS61128506U (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP625485U JPS61128506U (en) | 1985-01-22 | 1985-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61128506U true JPS61128506U (en) | 1986-08-12 |
Family
ID=30483525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP625485U Pending JPS61128506U (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128506U (en) |
-
1985
- 1985-01-22 JP JP625485U patent/JPS61128506U/ja active Pending