JPH03199602A - Dual fluid turbine plant - Google Patents
Dual fluid turbine plantInfo
- Publication number
- JPH03199602A JPH03199602A JP33985189A JP33985189A JPH03199602A JP H03199602 A JPH03199602 A JP H03199602A JP 33985189 A JP33985189 A JP 33985189A JP 33985189 A JP33985189 A JP 33985189A JP H03199602 A JPH03199602 A JP H03199602A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- steam
- turbine
- vapor
- dual
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 52
- 230000009977 dual effect Effects 0.000 title claims abstract 6
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000005494 condensation Effects 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分！ｌｌチ） 本発明は、一般用助力梵生タービンプラン１〜。[Detailed description of the invention] (For industrial use!) The present invention provides general-use auxiliary Brahmin turbine plans 1 to 1.
複数のタービンを７４する場合の低温低圧側タービンプ
ラント、温水熱源タービンブラン］〜へどの用途で、複
数の作動流体を使用するタービン１シントに関する。The present invention relates to a turbine 1 sink that uses a plurality of working fluids in applications such as a low-temperature, low-pressure side turbine plant when a plurality of turbines are used, and a hot water heat source turbine plant.
（従来の技術）
複数の作動流体をタービンに間部に使用して、かつ流体
間の凝縮比率を変化さける従来技術としては１７１間昭
６ａ−１５９６０７鳥、 ｆｊ間６Ｇ３１７０５０８Ｈ
カ＜あった。それらでは、給液を加熱する際には、クー
ビンから出た複数の蒸気か同口１）に凝縮するｂのであ
り、タービンからでる蒸気の−Ｌネルギーを十分右動に
活用していイヱかった。(Prior art) Conventional technologies that use a plurality of working fluids between the turbines and avoid changing the condensation ratio between the fluids include 171-159607 Tori, fj-6G3170508H.
There was. In these systems, when heating the feed liquid, multiple steams coming out of the turbine are condensed into the same port 1), and the -L energy of the steam coming out of the turbine is fully utilized for rightward movement. Ta.
（発明か解決しようとする間距点）
給液加熱器内で１よ、第１流体の凝縮温度と第２流体の
凝縮温度は差異かあるが、凝縮温度は低い方に合せるた
め、給液ｈＩ］熱器て゛加熱でさる温葭は高いとはいえ
なかった。(The distance to be solved by the invention) In the feed liquid heater, there is a difference between the condensation temperature of the first fluid and the condensation temperature of the second fluid, but in order to match the condensation temperature to the lower one, the feed liquid hI ] The temperature of the heat produced by heating with a heating device was not high.
（問題点を解決するための手段）
本発明は、第１流体の蒸気と、第１流体より凝縮熱が小
さくかつ分子量が多い第２流体の蒸気とをタービン内′
Ｃ−同時に用いる複流体タービンプラン１〜において、
タービンから抽気された蒸気が、給液加熱器で第１流体
及び若しくは第２流体を加熱し、加熱に（”′−い蒸気
か、先の段階で第１流体の比率か小さく々す、後の段階
で残蒸気が凝縮することを特徴とリ−る複流体タービン
プラン１〜からａる。(Means for Solving the Problems) The present invention provides a method for transferring the steam of a first fluid and the steam of a second fluid, which has a smaller heat of condensation and a higher molecular weight than the first fluid, into a turbine.
C-In the simultaneous dual-fluid turbine plan 1~,
The steam extracted from the turbine heats the first fluid and/or the second fluid in the feed liquid heater, and the steam is used for heating (the ratio of the first fluid is reduced in the previous step, and then A dual-fluid turbine plan 1 to a is characterized in that residual steam is condensed at the stage of .
〈作用〉
ｊｉｊ圧力で１よ、凝縮温度が異なる第１流体の蒸気と
第２流体の蒸気の１疑縮を分離して、主に先に凝縮温度
が高い第１流体の蒸気を凝縮さ吐、次の段階で凝縮温度
が似い第２流体の蒸気を凝縮さけることで給液（１）加
熱温度を高くすることができる。<Operation> The vapor of the first fluid and the vapor of the second fluid, which have different condensation temperatures, are separated by pressure and the vapor of the first fluid, which has a higher condensation temperature, is condensed and discharged first. In the next step, the heating temperature of the feed liquid (1) can be increased by avoiding condensation of the vapor of the second fluid, which has a similar condensation temperature.
（実施例）
第１図（よ、本発明の実施例である。タービンから抽気
された蒸気は、給液ｈｌ′ｌｐ！Ｊ、器７．Ｇこ入り、
ここでの凝縮は第１流体の蒸気だけであり、第１流体が
少なくなった蒸気は、もう１つの給液加熱器６に入り、
凝縮する。給液加熱器６で凝縮した液体は、凝縮き２で
凝縮した液体と合流して分離器４に入る。ここで、第１
流体と第２流体とに分離される。第１流体は給液ポンプ
５で圧送され、給液加熱器６．７で加熱された後、ボイ
ラー８で蒸気になる。一方、分離器を出た第２流体は、
給液ポンプ９で圧送され、給液加熱器６．７で加熱され
、ボイラー１０で蒸気になる。第１流体の蒸気と第２流
体の蒸気は蒸気混合器１１で混合されてタービン１に入
る。(Embodiment) Fig. 1 shows an embodiment of the present invention.
Here, only the vapor of the first fluid is condensed, and the vapor that has decreased in the first fluid enters another feed liquid heater 6,
Condense. The liquid condensed in the feed liquid heater 6 joins the liquid condensed in the condenser 2 and enters the separator 4. Here, the first
The fluid is separated into a second fluid. The first fluid is pumped by a feed pump 5, heated in a feed heater 6.7, and then turned into steam in a boiler 8. On the other hand, the second fluid leaving the separator is
The feed liquid is pumped by a feed pump 9, heated by a feed liquid heater 6.7, and turned into steam by a boiler 10. The steam of the first fluid and the steam of the second fluid are mixed in a steam mixer 11 and enter the turbine 1 .
第１流体の例としては水、一方それに対する第２流体と
しでは炭化水素類、フロン類などがイｊるまた、第１流
体の例としては、アンモニノ７、一方それに対する第２
流体としてはフロン類などがある。Examples of the first fluid include water, while examples of the second fluid include hydrocarbons, fluorocarbons, etc. Also, examples of the first fluid include ammonium 7;
Fluids include fluorocarbons and the like.
第２図、第３図も本発明の実施例であり、第１図のもの
とは、給液加熱器の配置がことなっている。FIGS. 2 and 3 also show embodiments of the present invention, and the arrangement of the feed liquid heater is different from that in FIG. 1.
（発明による効果）
本発明によれば、給液加熱器で加熱する温度を高くづる
ことかできるため、熱効率をより一層高めることができ
る。(Effects of the Invention) According to the present invention, the temperature heated by the feed liquid heater can be increased, so that thermal efficiency can be further improved.
第１図、第２図、第３図は、この発明による実施例。
１．２１．４１・・・タービン、６．７．２６，２７．
２８．２９．４６．４７．４８．４９・・・凝縮器。FIG. 1, FIG. 2, and FIG. 3 show an embodiment according to the present invention. 1.21.41...Turbine, 6.7.26,27.
28.29.46.47.48.49... Condenser.
Claims (1)
かつ分子量が多い第２流体の蒸気とをタービン内で同時
に用いる複流体タービンプラントにおいて、タービンか
ら抽気された蒸気が、給液加熱器で第１流体及び若しく
は第２流体を加熱し、加熱に伴い蒸気が、先の段階で第
１流体の比率が小さくなり、後の段階で残蒸気が凝縮す
ることを特徴とする複流体タービンプラント。 （２）第１流体が、水からなることを特徴とする第１項
記載の複流体タービンプラント。（３）タービンから抽
気された蒸気が、複数の給液加熱器を通過して、給液を
加熱することを特徴とする第１項記載の複流体タービン
プラント。 （４）同圧力では、第１流体の蒸気の方が、第２流体の
蒸気より凝縮温度が高いことを特徴とする第１項記載の
複流体タービンプラント。[Scope of Claims] (1) In a dual-fluid turbine plant in which steam of a first fluid and steam of a second fluid having a lower heat of condensation and a higher molecular weight than the first fluid are used simultaneously in the turbine, air is extracted from the turbine. The steam heated by the feed liquid heater heats the first fluid and/or the second fluid, and as the steam heats, the ratio of the first fluid to the first fluid decreases in the earlier stage, and the residual steam condenses in the later stage. A dual fluid turbine plant featuring: (2) The dual fluid turbine plant according to item 1, wherein the first fluid is water. (3) The dual fluid turbine plant according to item 1, wherein the steam extracted from the turbine passes through a plurality of feed liquid heaters to heat the feed liquid. (4) The dual fluid turbine plant according to item 1, wherein at the same pressure, the steam of the first fluid has a higher condensation temperature than the steam of the second fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33985189A JPH03199602A (en) | 1989-12-27 | 1989-12-27 | Dual fluid turbine plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33985189A JPH03199602A (en) | 1989-12-27 | 1989-12-27 | Dual fluid turbine plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03199602A true JPH03199602A (en) | 1991-08-30 |
Family
ID=18331423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33985189A Pending JPH03199602A (en) | 1989-12-27 | 1989-12-27 | Dual fluid turbine plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03199602A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007500315A (en) * | 2003-05-09 | 2007-01-11 | リカレント、エンジニアリング、リミテッド、ライアビリティ、カンパニー | Method and apparatus for obtaining heat from multiple heat sources |
| US8117844B2 (en) | 2004-05-07 | 2012-02-21 | Recurrent Engineering, Llc | Method and apparatus for acquiring heat from multiple heat sources |
-
1989
- 1989-12-27 JP JP33985189A patent/JPH03199602A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007500315A (en) * | 2003-05-09 | 2007-01-11 | リカレント、エンジニアリング、リミテッド、ライアビリティ、カンパニー | Method and apparatus for obtaining heat from multiple heat sources |
| US8117844B2 (en) | 2004-05-07 | 2012-02-21 | Recurrent Engineering, Llc | Method and apparatus for acquiring heat from multiple heat sources |
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