JPH0433813U - - Google Patents
Info
- Publication number
- JPH0433813U JPH0433813U JP6944290U JP6944290U JPH0433813U JP H0433813 U JPH0433813 U JP H0433813U JP 6944290 U JP6944290 U JP 6944290U JP 6944290 U JP6944290 U JP 6944290U JP H0433813 U JPH0433813 U JP H0433813U
- Authority
- JP
- Japan
- Prior art keywords
- chemical injection
- boiler
- control device
- water supply
- injection control
- 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
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、この考案の一実施例を示す系統図で
ある。
１……ボイラ、１１……給水ライン、１２……
給水ポンプ、１３……薬注制御器、１４……薬注
ポンプ、１６……薬注ライン、１７……調節器。
FIG. 1 is a system diagram showing an embodiment of this invention. 1...Boiler, 11...Water supply line, 12...
Water supply pump, 13...chemical injection controller, 14... chemical injection pump, 16... chemical injection line, 17... regulator.
Claims (1)
給水ライン１１を接続し、この給水ラインに薬注
ポンプ１４を挿入して成る薬注ライン１６を連結
した構成において、前記ボイラへの給水量を検出
し、給水量が予め設定しておいた値に達すると、
前記薬注ポンプをタイマーにより所定の時間稼動
させるように働く薬注制御器１３を備えたことを
特徴とするボイラの薬注制御装置。 (2) 実用新案登録請求の範囲第１項に記載のボ
イラの薬注制御装置において、給水温度を検出し
、その値によつて薬注ポンプ１４の稼動時間を調
節する調節器１７を設けたことを特徴とするボイ
ラの薬注制御装置。 (3) 実用新案登録請求の範囲の第１項に記載の
ボイラの薬注制御装置において、缶水の濃縮度を
検出し、その値によつて薬注ポンプ１４の稼動時
間を調節する調節器１７を設けたことを特徴とす
るボイラの薬注制御装置。[Scope of Claim for Utility Model Registration] (1) A configuration in which a water supply line 11 formed by inserting a water supply pump 12 into a boiler 1 is connected, and a chemical injection line 16 formed by inserting a chemical injection pump 14 into this water supply line is connected. , the water supply amount to the boiler is detected, and when the water supply amount reaches a preset value,
A chemical injection control device for a boiler, comprising a chemical injection controller 13 that operates the chemical injection pump for a predetermined period of time using a timer. (2) Utility Model Registration The boiler chemical injection control device according to claim 1 is provided with a regulator 17 that detects the feed water temperature and adjusts the operating time of the chemical injection pump 14 based on the detected temperature. A boiler chemical injection control device characterized by: (3) In the boiler chemical injection control device according to item 1 of the claims for utility model registration, there is a regulator that detects the concentration of canned water and adjusts the operating time of the chemical injection pump 14 according to the detected concentration. A chemical injection control device for a boiler, characterized in that a boiler chemical injection control device is provided with a boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069442U JPH0711297Y2 (en) | 1990-06-28 | 1990-06-28 | Boiler chemical injection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069442U JPH0711297Y2 (en) | 1990-06-28 | 1990-06-28 | Boiler chemical injection control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433813U true JPH0433813U (en) | 1992-03-19 |
| JPH0711297Y2 JPH0711297Y2 (en) | 1995-03-15 |
Family
ID=31604749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990069442U Expired - Lifetime JPH0711297Y2 (en) | 1990-06-28 | 1990-06-28 | Boiler chemical injection control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711297Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119916A (en) * | 1993-10-27 | 1995-05-12 | Sekiguchi:Kk | Supply water amount addition/subtraction type supply water proportional chemical injection apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5925371B1 (en) * | 2015-09-18 | 2016-05-25 | 三菱日立パワーシステムズ株式会社 | Water quality management device, water treatment system, water quality management method, and water treatment system optimization program |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119245U (en) * | 1974-07-31 | 1976-02-12 | ||
| JPS57139298A (en) * | 1981-02-24 | 1982-08-28 | Miura Co Ltd | Automatic neutralizing washing of economizer |
| JPS6134310U (en) * | 1984-08-01 | 1986-03-03 | 三浦工業株式会社 | Chemical injection control device to boiler |
| JPH01163510A (en) * | 1987-12-18 | 1989-06-27 | Ebara Corp | Chemical injector to boiler feedwater |
| JPH0245307U (en) * | 1988-09-20 | 1990-03-28 |
-
1990
- 1990-06-28 JP JP1990069442U patent/JPH0711297Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119245U (en) * | 1974-07-31 | 1976-02-12 | ||
| JPS57139298A (en) * | 1981-02-24 | 1982-08-28 | Miura Co Ltd | Automatic neutralizing washing of economizer |
| JPS6134310U (en) * | 1984-08-01 | 1986-03-03 | 三浦工業株式会社 | Chemical injection control device to boiler |
| JPH01163510A (en) * | 1987-12-18 | 1989-06-27 | Ebara Corp | Chemical injector to boiler feedwater |
| JPH0245307U (en) * | 1988-09-20 | 1990-03-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119916A (en) * | 1993-10-27 | 1995-05-12 | Sekiguchi:Kk | Supply water amount addition/subtraction type supply water proportional chemical injection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711297Y2 (en) | 1995-03-15 |
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