JPS63109801U - - Google Patents
Info
- Publication number
- JPS63109801U JPS63109801U JP19963586U JP19963586U JPS63109801U JP S63109801 U JPS63109801 U JP S63109801U JP 19963586 U JP19963586 U JP 19963586U JP 19963586 U JP19963586 U JP 19963586U JP S63109801 U JPS63109801 U JP S63109801U
- Authority
- JP
- Japan
- Prior art keywords
- buttful
- nose
- water wall
- recovery boiler
- soda
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 238000010411 cooking Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Paper (AREA)
Description
第１図は本考案のソーダ回収ボイラの一例を示
す説明図、第２図は第１図に示すボイラにおける
過熱器部の速度ベクトル線図、第３図は従来のソ
ーダ回収ボイラを示す説明図、第４図は第３図に
示すボイラにおける速度ベクトル線図である。
１……蒸気ドラム、２……１次前段過熱器、３
……１次後段過熱器、４……２次過熱器、５……
３次前段過熱器、６……３次後段過熱器、７……
水ドラム、８……本体前部水管、１０……本体後
部水管、１１……天井水壁、１１ａ……傾斜天井
水壁、１２……ノーズバツフル、１３……燃焼室
、１４……前面水壁、１５……チヤーベツド。
Fig. 1 is an explanatory diagram showing an example of the soda recovery boiler of the present invention, Fig. 2 is a velocity vector diagram of the superheater section in the boiler shown in Fig. 1, and Fig. 3 is an explanatory diagram showing a conventional soda recovery boiler. , FIG. 4 is a velocity vector diagram in the boiler shown in FIG. 3. 1... Steam drum, 2... Primary front stage superheater, 3
...Primary post-superheater, 4...Secondary superheater, 5...
Tertiary front stage superheater, 6...Third stage rear superheater, 7...
Water drum, 8... Main body front water pipe, 10... Main body rear water pipe, 11... Ceiling water wall, 11a... Inclined ceiling water wall, 12... Nose buttful, 13... Combustion chamber, 14... Front water wall , 15... Chabetsudo.
Claims (1)
ダ回収ボイラにおいて、天井水壁の先端部から少
なくともノーズバツフル立上がり部からたてた垂
線と天井水壁との交点までを、ノーズバツフルと
ほぼ平行にしたことを特徴とするソーダ回収ボイ
ラ。 A soda recovery boiler for recovering caustic soda from pulp cooking waste liquid, characterized in that the distance from the tip of the ceiling water wall to at least the intersection of the perpendicular line drawn from the rising part of the nose buttful and the ceiling water wall is substantially parallel to the nose buttful. Soda recovery boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199635U JPH064162Y2 (en) | 1986-12-30 | 1986-12-30 | Soda recovery boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199635U JPH064162Y2 (en) | 1986-12-30 | 1986-12-30 | Soda recovery boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109801U true JPS63109801U (en) | 1988-07-15 |
| JPH064162Y2 JPH064162Y2 (en) | 1994-02-02 |
Family
ID=31161442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986199635U Expired - Lifetime JPH064162Y2 (en) | 1986-12-30 | 1986-12-30 | Soda recovery boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064162Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871506U (en) * | 1981-11-06 | 1983-05-14 | バブコツク日立株式会社 | black liquor recovery boiler |
-
1986
- 1986-12-30 JP JP1986199635U patent/JPH064162Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5871506U (en) * | 1981-11-06 | 1983-05-14 | バブコツク日立株式会社 | black liquor recovery boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064162Y2 (en) | 1994-02-02 |
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