JPH02137691U - - Google Patents
Info
- Publication number
- JPH02137691U JPH02137691U JP4484789U JP4484789U JPH02137691U JP H02137691 U JPH02137691 U JP H02137691U JP 4484789 U JP4484789 U JP 4484789U JP 4484789 U JP4484789 U JP 4484789U JP H02137691 U JPH02137691 U JP H02137691U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- booster
- air
- separation device
- turbine fluid
- 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
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 5
- 239000008235 industrial water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Description
第１図は本考案の一実施例を示す空気液化分離
装置の要部の系統図、第２図は同じく他の実施例
を示す要部の系統図、第３図は従来例を示す要部
の系統図である。
２……原料空気圧縮機、３……水洗冷却塔、４
……吸着器、５……主熱交換器、６……昇圧機、
７……膨脹タービン、８……予冷器、１０……冷
水塔、２０，３０……空気液化分離装置、２１…
…熱交換器、２２，２３，２４……管路、３１…
…常温冷却水の流路、３２……低温冷却水の流路
、３３……熱交換器、Ａ……原料空気、Ｇｗ……
排ガス、Ｗｃ……低温冷却水、Ｗｎ……常温冷却
水。
Fig. 1 is a system diagram of the main parts of an air liquefaction separation device showing one embodiment of the present invention, Fig. 2 is a system diagram of the main parts showing another embodiment, and Fig. 3 is a main part showing the conventional example. This is a system diagram of 2... Raw air compressor, 3... Water washing cooling tower, 4
... Adsorber, 5 ... Main heat exchanger, 6 ... Booster,
7... Expansion turbine, 8... Precooler, 10... Cold water tower, 20, 30... Air liquefaction separation device, 21...
...Heat exchanger, 22, 23, 24...Pipe line, 31...
...Room temperature cooling water flow path, 32...Low temperature cooling water flow path, 33...Heat exchanger, A...Raw material air, Gw...
Exhaust gas, Wc...low temperature cooling water, Wn...normal temperature cooling water.
Claims (1)
気を冷却する水洗冷却塔と、吸着器で精製された
後に分岐した原料空気の一部をタービン流体とし
て昇圧する昇圧機と、原料空気及びタービン流体
を冷却する主熱交換器と、該主熱交換器で所定温
度まで冷却した前記タービン流体を膨張させて寒
冷を発生する膨張タービンとを備えた空気液化分
離装置において、前記昇圧機と主熱交換器との間
に、前記昇圧機で昇圧されて昇温したタービン流
体と、前記水洗冷却塔に導入する低温冷却水の一
部とを熱交換させる熱交換路を設けたことを特徴
とする空気液化分離装置。 ２ 前記昇圧機と熱交換器との間に、該昇圧機で
昇圧されて昇温したタービン流体を予冷する予冷
器を設けたことを特徴とする請求項１記載の空気
液化分離装置。 ３ 前記熱交換器は、該熱交換器の中間部から温
端部に至る工業用水等の常温冷却水の流路と、該
熱交換器の冷端部から中間部に至る前記低温冷却
水の流路とを備えていることを特徴とする請求項
１記載の空気液化分離装置。[Claims for Utility Model Registration] 1. A water washing cooling tower that cools the raw air that has been compressed and heated by the raw air compressor, and a portion of the raw air that is branched after being purified by the adsorber and pressurized as a turbine fluid. An air liquefaction separation device comprising a booster, a main heat exchanger that cools feed air and turbine fluid, and an expansion turbine that generates cold by expanding the turbine fluid that has been cooled to a predetermined temperature by the main heat exchanger. A heat exchange path is provided between the booster and the main heat exchanger for exchanging heat between the turbine fluid that has been pressurized and heated by the booster and a portion of the low-temperature cooling water introduced into the water washing cooling tower. An air liquefaction separation device characterized by being provided with. 2. The air liquefaction separation device according to claim 1, further comprising a precooler provided between the booster and the heat exchanger for precooling the turbine fluid that has been pressurized and heated by the booster. 3. The heat exchanger has a flow path for room-temperature cooling water such as industrial water from the middle part to the hot end part of the heat exchanger, and a flow path for the low-temperature cooling water from the cold end part to the middle part of the heat exchanger. The air liquefaction separation device according to claim 1, further comprising a flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4484789U JPH0710226Y2 (en) | 1989-04-17 | 1989-04-17 | Air liquefaction separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4484789U JPH0710226Y2 (en) | 1989-04-17 | 1989-04-17 | Air liquefaction separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02137691U true JPH02137691U (en) | 1990-11-16 |
| JPH0710226Y2 JPH0710226Y2 (en) | 1995-03-08 |
Family
ID=31558508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4484789U Expired - Fee Related JPH0710226Y2 (en) | 1989-04-17 | 1989-04-17 | Air liquefaction separation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710226Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008527295A (en) * | 2005-01-07 | 2008-07-24 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device |
-
1989
- 1989-04-17 JP JP4484789U patent/JPH0710226Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008527295A (en) * | 2005-01-07 | 2008-07-24 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710226Y2 (en) | 1995-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |