JPS6330707U - - Google Patents
Info
- Publication number
- JPS6330707U JPS6330707U JP11741986U JP11741986U JPS6330707U JP S6330707 U JPS6330707 U JP S6330707U JP 11741986 U JP11741986 U JP 11741986U JP 11741986 U JP11741986 U JP 11741986U JP S6330707 U JPS6330707 U JP S6330707U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- turbine
- driven
- water supply
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims 2
- 239000008400 supply water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案のボイラ給水装置の一実施例を
示す系統図、第２図は本考案のタービン駆動給水
ポンプの起動チヤート図、第３図は従来のボイラ
給水装置を示す系統図、第４図はそのタービン駆
動給水ポンプの起動チヤート図である。
１…タービン駆動給水ポンプ、２…モータ駆動
給水ブースタポンプ、３…モータ駆動給水ポンプ
、４ａ，４ｂ…出口弁、５ａ，５ｂ…流量調節弁
、７…復水貯蔵タンク、８…脱気器、９…節炭器
入口、１１…主蒸気系統、１２…低圧蒸気系統、
１３…タービン軸、２５…給水ポンプタービン、
２６…タービン駆動給水ブースタポンプ、２７…
補助蒸気系統。
Fig. 1 is a system diagram showing an embodiment of the boiler water supply system of the present invention, Fig. 2 is a startup chart of the turbine-driven water supply pump of the present invention, and Fig. 3 is a system diagram showing a conventional boiler water supply system. Figure 4 is a startup chart of the turbine-driven water supply pump. DESCRIPTION OF SYMBOLS 1... Turbine-driven water supply pump, 2... Motor-driven water supply booster pump, 3... Motor-driven water supply pump, 4a, 4b... Outlet valve, 5a, 5b... Flow control valve, 7... Condensate storage tank, 8... Deaerator, 9... Economizer inlet, 11... Main steam system, 12... Low pressure steam system,
13...Turbine shaft, 25...Water pump turbine,
26...Turbine-driven water supply booster pump, 27...
Auxiliary steam system.
Claims (1)
動されるタービン駆動給水ポンプおよびその給水
ブースタポンプと、モータにより駆動されるモー
タ駆動給水ポンプおよびそのモータ駆動給水ブー
スタポンプとにより、ボイラへ給水する系統にお
いて、前記タービン駆動給水ポンプおよびその給
水ブースタポンプを前記給水ポンプタービンの軸
に同軸的に直結し、ボイラ点火前に必要不可欠な
プレボイラクリンアツプ、ボイラクリンアツプお
よびボイラ水張りの一連の操作に際し給水ポンプ
タービンを補助蒸気で起動することによつて前記
タービン駆動給水ポンプおよびタービン駆動給水
ブースタポンプで給水するよう構成したボイラ給
水装置。 In the system for supplying water to a boiler by a turbine-driven water supply pump driven by a water pump turbine having an auxiliary steam system and its water supply booster pump, and a motor-driven water supply pump driven by a motor and its motor-driven water supply booster pump, A turbine-driven feedwater pump and its feedwater booster pump are coaxially and directly connected to the shaft of the feedwater pump turbine, and the feedwater pump turbine is used for a series of operations such as preboiler cleaning up, boiler cleaning up, and boiler water filling, which are essential before boiler ignition. A boiler water supply system configured to supply water with the turbine-driven water supply pump and the turbine-driven water supply booster pump by starting with auxiliary steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11741986U JPS6330707U (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11741986U JPS6330707U (en) | 1986-08-01 | 1986-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330707U true JPS6330707U (en) | 1988-02-29 |
Family
ID=31002912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11741986U Pending JPS6330707U (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245966U (en) * | 1988-09-27 | 1990-03-29 | ||
| JPH03114784U (en) * | 1990-03-08 | 1991-11-26 |
-
1986
- 1986-08-01 JP JP11741986U patent/JPS6330707U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245966U (en) * | 1988-09-27 | 1990-03-29 | ||
| JPH03114784U (en) * | 1990-03-08 | 1991-11-26 |
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