JPH02140108U - - Google Patents
Info
- Publication number
- JPH02140108U JPH02140108U JP4963089U JP4963089U JPH02140108U JP H02140108 U JPH02140108 U JP H02140108U JP 4963089 U JP4963089 U JP 4963089U JP 4963089 U JP4963089 U JP 4963089U JP H02140108 U JPH02140108 U JP H02140108U
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- furnace
- steel frame
- vertical
- recovery boiler
- 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
- 238000011084 recovery Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Paper (AREA)
Description
第１図は本考案による単胴型回収ボイラのボイ
ラストツパ装置の一例を示す概略構造断面図、第
２図は第１図の−線矢視図、第３図は第２図
の部拡大構造組成図、第４図は第２図の部拡
大構造組成図、第５図は第２図の部拡大構造組
成図、第６図は第２図の部拡大構造組成図、第
７図は第２図の部拡大構造組成図、第８図は従
来の２胴型回収ボイラのボイラストツパ装置を示
す概略構造断面図、第９図は第８図の−線矢
視図、第１０図は第９図の−線矢視図である
。
１……火炉、２……節炭器、３……バーチカル
バツクステイ、４……火炉後壁上部管寄せ、８…
…ホリゾンタルバツクステイ、１２……ホリゾン
タルビーム、１６……ボイラ鉄骨。
Fig. 1 is a schematic cross-sectional view of the structure of an example of the boiler stopper device for a single-barrel recovery boiler according to the present invention, Fig. 2 is a view taken along the - line in Fig. 1, and Fig. 3 is an enlarged structural composition of Fig. 2. Figure 4 is an enlarged structural composition diagram of Figure 2, Figure 5 is an enlarged structural composition diagram of Figure 2, Figure 6 is an enlarged structural composition diagram of Figure 2, and Figure 7 is an enlarged structural composition diagram of Figure 2. Figure 8 is an enlarged structural composition diagram of the part shown in the figure, Figure 8 is a schematic structural sectional view showing the boiler stopper device of a conventional two-barrel recovery boiler, Figure 9 is a view taken along the - line in Figure 8, and Figure 10 is Figure 9. FIG. 1... Furnace, 2... Economizer, 3... Vertical back stay, 4... Furnace rear wall upper pipe header, 8...
...Horizontal backstay, 12...Horizontal beam, 16...Boiler steel frame.
Claims (1)
鉄骨に接続したバーチカルバツクステイを一対適
当な間隔をおいて設置し、各バーチカルバツクス
テイの上端を火炉後壁上部管寄せと連結し、下端
を炉巾方向に通したホリゾンタルビームと連結し
て略矩形の枠組を形成して、地震時の水平荷重を
前記ボイラ鉄骨に伝達するようにしたことを特徴
とする単胴型回収ボイラのボイラストツパ装置。 A pair of vertical backstays connected to the boiler steel frame are installed at appropriate intervals between the furnace and the economizer of a single-shell recovery boiler, and the upper end of each vertical backstay is connected to the header at the upper part of the furnace rear wall. A boiler top of a single-hull recovery boiler, characterized in that the lower end is connected to a horizontal beam extending in the width direction of the furnace to form a substantially rectangular framework, thereby transmitting horizontal loads during an earthquake to the boiler steel frame. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4963089U JPH02140108U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4963089U JPH02140108U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140108U true JPH02140108U (en) | 1990-11-22 |
Family
ID=31567489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4963089U Pending JPH02140108U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011089700A (en) * | 2009-10-22 | 2011-05-06 | Ihi Corp | Back stay connecting mechanism |
-
1989
- 1989-04-28 JP JP4963089U patent/JPH02140108U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011089700A (en) * | 2009-10-22 | 2011-05-06 | Ihi Corp | Back stay connecting mechanism |
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