JPS6155991U - - Google Patents
Info
- Publication number
- JPS6155991U JPS6155991U JP14212684U JP14212684U JPS6155991U JP S6155991 U JPS6155991 U JP S6155991U JP 14212684 U JP14212684 U JP 14212684U JP 14212684 U JP14212684 U JP 14212684U JP S6155991 U JPS6155991 U JP S6155991U
- Authority
- JP
- Japan
- Prior art keywords
- brine
- control device
- signal
- level control
- high temperature
- 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
- 239000012267 brine Substances 0.000 claims description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000013505 freshwater Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 1
- 206010011224 Cough Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Control Of Non-Electrical Variables (AREA)
Description
第１図は本考案を適用した多段フラツシユ型造
水装置の断面説明図、第２図は比率演算器５０の
設定例図である。第３図は飽和蒸気圧とブライン
温度の相関グラフ図、第４図は蒸発室の断面図、
第５図は段間差圧とブラインレベルとの相関グラ
フ図である。第６図は補正信号演算装置１００の
各構成機器の出力波形チヤートの１例を示す波形
図である。
１５…せき、３２…ブラインレベル制御装置、
３３…ブライン循環流量調節器、３６…緩衝器、
５０…第１の演算器、５５…第２の演算器、１０
０…補正信号演算装置。
FIG. 1 is an explanatory cross-sectional view of a multi-stage flash-type freshwater generating apparatus to which the present invention is applied, and FIG. 2 is a setting example diagram of a ratio calculator 50. Figure 3 is a graph showing the correlation between saturated vapor pressure and brine temperature, Figure 4 is a cross-sectional view of the evaporation chamber,
FIG. 5 is a graph showing the correlation between the interstage pressure difference and the brine level. FIG. 6 is a waveform chart showing an example of an output waveform chart of each component of the correction signal calculation device 100. 15... cough, 32... brine level control device,
33...Brine circulation flow rate regulator, 36...Buffer,
50...first computing unit, 55...second computing unit, 10
0...Correction signal calculation device.
Claims (1)
段フラツシユ型造水装置において、高温部のブラ
イン液位を検出し、該検出量を用いてブライン循
環流量調節器３３の設定入力を演算するための高
温部のブラインレベル制御装置３２と、入力され
た製造淡水設定信号を緩慢な変化に変える緩衝器
３６と、該緩衝器３６の出力信号を前記ブライン
レベル制御装置３２の設定入力に供与するための
第１の信号を洩演算する第１の演算器５０と、前
記製造水量設定信号を増加変更させた時点から所
定期間のみ補正信号を算出する補正信号演算装置
１００と、該補正信号演算装置１００の出力と前
記第１の演算器５０の出力とを用いて前記高温部
のブラインレベル制御装置３２の設定入力を演算
する第２の演算器５５を具備することを特徴とす
る多段フラツシユ型造水装置のブラインレベル制
御装置。 In a multi-stage flash water generator equipped with a weir installed on the bottom plate of a multi-stage evaporation chamber, the brine liquid level in the high temperature section is detected, and the detected amount is used to calculate the setting input of the brine circulation flow rate regulator 33. a brine level control device 32 in the high temperature section for the purpose of the present invention; a buffer 36 that changes the input produced fresh water setting signal to a slow change; and an output signal of the buffer 36 is provided to the setting input of the brine level control device 32. a first computing unit 50 that computes a first signal for the calculation; a correction signal computing device 100 that computes a correction signal only for a predetermined period from the point in time when the produced water amount setting signal is increased; and the correction signal computing device 100 and the output of the first calculator 50 to calculate the setting input of the brine level control device 32 of the high temperature section. Brine level control device for water equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14212684U JPS6155991U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14212684U JPS6155991U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155991U true JPS6155991U (en) | 1986-04-15 |
Family
ID=30700456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14212684U Pending JPS6155991U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155991U (en) |
-
1984
- 1984-09-19 JP JP14212684U patent/JPS6155991U/ja active Pending
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