JPH0425909U - - Google Patents
Info
- Publication number
- JPH0425909U JPH0425909U JP6637290U JP6637290U JPH0425909U JP H0425909 U JPH0425909 U JP H0425909U JP 6637290 U JP6637290 U JP 6637290U JP 6637290 U JP6637290 U JP 6637290U JP H0425909 U JPH0425909 U JP H0425909U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- pump
- chemical
- chemical injection
- 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
- 239000000126 substance Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
第１図は、この考案に係るボイラー用薬液注入
装置の一実施例を示す概略構成図、第２図は、制
御装置の例を示す構成図である。
３……給水ライン、４……給水ポンプ、５……
薬注ライン、７……薬注ポンプ、７……薬注ポン
プ、１０……制御装置。
FIG. 1 is a schematic diagram showing an embodiment of a boiler chemical injection device according to the present invention, and FIG. 2 is a diagram showing an example of a control device. 3...Water supply line, 4...Water supply pump, 5...
Chemical injection line, 7... chemical injection pump, 7... chemical injection pump, 10... control device.
Claims (1)
、給水ポンプ４と薬注ポンプ７とを連動させるよ
うに構成したボイラー用薬液注入装置において、
給水ポンプ４の連続作動時間が、所定時間を越え
た場合に、薬注ポンプ７の吐出量を増大させるよ
うに働く制御装置１０を備えたことを特徴とする
ボイラー用薬液注入装置。 In a chemical liquid injection device for a boiler configured to connect a chemical liquid line 5 in the middle of a water supply line 3 and to link a water supply pump 4 and a chemical injection pump 7,
A chemical injection device for a boiler, comprising a control device 10 that operates to increase the discharge amount of a chemical injection pump 7 when the continuous operation time of a water supply pump 4 exceeds a predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6637290U JPH0425909U (en) | 1990-06-21 | 1990-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6637290U JPH0425909U (en) | 1990-06-21 | 1990-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425909U true JPH0425909U (en) | 1992-03-02 |
Family
ID=31599037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6637290U Pending JPH0425909U (en) | 1990-06-21 | 1990-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425909U (en) |
-
1990
- 1990-06-21 JP JP6637290U patent/JPH0425909U/ja active Pending