JPH0441975U - - Google Patents
Info
- Publication number
- JPH0441975U JPH0441975U JP8176990U JP8176990U JPH0441975U JP H0441975 U JPH0441975 U JP H0441975U JP 8176990 U JP8176990 U JP 8176990U JP 8176990 U JP8176990 U JP 8176990U JP H0441975 U JPH0441975 U JP H0441975U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- supply line
- line
- heat exchanger
- pump
- 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 17
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は、この考案に係る流動層式熱交換器の
一実施例を示す概略構造図である。第２図、第３
図は、夫々、この考案に係る流動層式熱交換器の
他の実施例を示す概略構造図である。
Ａ……流動層式熱交換器、Ｂ……給蒸ライン、
Ｃ……薬注ライン、Ｄ……ドレンライン、Ｅ……
給水ライン、Ｆ……制御装置、Ｔ１〜Ｔ３……温
度検出器、１ａ……ガス入口、１ｂ……ガス出口
、４……伝熱管、６……給水タンク、７……給水
ポンプ、８……薬注ポンプ。
FIG. 1 is a schematic structural diagram showing an embodiment of a fluidized bed heat exchanger according to this invention. Figures 2 and 3
The figures are schematic structural diagrams showing other embodiments of the fluidized bed heat exchanger according to the invention. A...Fluidized bed heat exchanger, B...Steam supply line,
C...Medicine injection line, D...Drain line, E...
Water supply line, F...control device, T1 - T3 ...temperature detector, 1a...gas inlet, 1b...gas outlet, 4...heat transfer tube, 6...water supply tank, 7...water supply pump, 8...Medicine injection pump.
Claims (1)
ンプ７を備えた給水ラインＥを接続すると共に、
途中に気水分離器５を備えた給蒸ラインＢを接続
し、 上記給水ラインＥに、給蒸ラインＢを流通する
発生蒸気から液滴分を分離回収するドレンライン
Ｄを接続すると共に、途中に薬注ポンプ８を備え
た薬注ラインＣを接続したものにおいて、 流動層式熱交換器のガス入口１ａ、ガス出口１
ｂ並びに給水ラインＥのうち少なくとも給水ライ
ンＥに温度検出器Ｔ１〜Ｔ３を取付け、 上記温度検出器Ｔ１〜Ｔ３からの信号により、
上記ドレンラインＤから給水ラインＥへの循環水
量の増加あるいは減少を検出して給水ポンプ７並
びに薬注ポンプ８の吐出量を減少あるいは増大さ
せ、給水ラインＥの給水温度が定常運転時より低
い場合には上記給水ポンプ７の吐出量に対する薬
注ポンプ８の吐出量を増加させるように機能する
制御装置Ｆを設けたことを特徴とする流動層式熱
交換器。[Claims for Utility Model Registration] A water supply line E equipped with a water supply pump 7 in the middle is connected to the heat exchanger tubes 4 of the fluidized bed heat exchanger, and
A steam supply line B equipped with a steam-water separator 5 is connected to the water supply line E, and a drain line D is connected to the water supply line E to separate and collect droplets from the generated steam flowing through the steam supply line B. A chemical injection line C equipped with a chemical injection pump 8 is connected to the gas inlet 1a and gas outlet 1 of the fluidized bed heat exchanger.
Temperature detectors T 1 to T 3 are attached to at least the water supply line E among the water supply line E and the water supply line E, and according to the signals from the temperature detectors T 1 to T 3 ,
When an increase or decrease in the amount of circulating water from the drain line D to the water supply line E is detected and the discharge amount of the water supply pump 7 and chemical injection pump 8 is decreased or increased, and the temperature of the water supply in the water supply line E is lower than during normal operation. A fluidized bed heat exchanger characterized in that a control device F is provided which functions to increase the discharge amount of the chemical injection pump 8 relative to the discharge amount of the water supply pump 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081769U JP2583989Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081769U JP2583989Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441975U true JPH0441975U (en) | 1992-04-09 |
| JP2583989Y2 JP2583989Y2 (en) | 1998-10-27 |
Family
ID=31627999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990081769U Expired - Lifetime JP2583989Y2 (en) | 1990-07-31 | 1990-07-31 | Fluidized bed heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2583989Y2 (en) |
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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724807U (en) * | 1980-07-14 | 1982-02-09 | ||
| JPS58181105A (en) * | 1982-04-16 | 1983-10-22 | Fanuc Ltd | Correcting system of tool diameter |
| JPS62192750A (en) * | 1986-02-19 | 1987-08-24 | Dainichi Color & Chem Mfg Co Ltd | electrophotographic photoreceptor |
| JPH01163510A (en) * | 1987-12-18 | 1989-06-27 | Ebara Corp | Chemical injector to boiler feedwater |
-
1990
- 1990-07-31 JP JP1990081769U patent/JP2583989Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724807U (en) * | 1980-07-14 | 1982-02-09 | ||
| JPS58181105A (en) * | 1982-04-16 | 1983-10-22 | Fanuc Ltd | Correcting system of tool diameter |
| JPS62192750A (en) * | 1986-02-19 | 1987-08-24 | Dainichi Color & Chem Mfg Co Ltd | electrophotographic photoreceptor |
| JPH01163510A (en) * | 1987-12-18 | 1989-06-27 | Ebara Corp | Chemical injector to boiler feedwater |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2583989Y2 (en) | 1998-10-27 |
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