CN118119771A - 压缩机，尤其径流式压缩机 - Google Patents
压缩机，尤其径流式压缩机 Download PDFInfo
- Publication number
- CN118119771A CN118119771A CN202280070551.8A CN202280070551A CN118119771A CN 118119771 A CN118119771 A CN 118119771A CN 202280070551 A CN202280070551 A CN 202280070551A CN 118119771 A CN118119771 A CN 118119771A
- Authority
- CN
- China
- Prior art keywords
- compressor
- liquid
- impeller
- injection
- radial
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000001704 evaporation Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000009835 boiling Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5846—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling by injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21203945.7A EP4170186A1 (de) | 2021-10-21 | 2021-10-21 | Verdichter, insbesondere radialverdichter |
| EP21203945.7 | 2021-10-21 | ||
| PCT/EP2022/076327 WO2023066585A1 (de) | 2021-10-21 | 2022-09-22 | Verdichter, insbesondere radialverdichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118119771A true CN118119771A (zh) | 2024-05-31 |
Family
ID=78371825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280070551.8A Pending CN118119771A (zh) | 2021-10-21 | 2022-09-22 | 压缩机，尤其径流式压缩机 |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP4170186A1 (de) |
| CN (1) | CN118119771A (de) |
| WO (1) | WO2023066585A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2877098B2 (ja) * | 1995-12-28 | 1999-03-31 | 株式会社日立製作所 | ガスタービン，コンバインドサイクルプラント及び圧縮機 |
| JP2000120596A (ja) * | 1998-10-12 | 2000-04-25 | Ishikawajima Harima Heavy Ind Co Ltd | ターボ圧縮機用の水噴霧装置 |
| AU2003224986A1 (en) * | 2002-04-15 | 2003-11-03 | Mee Industries, Inc. | Water injection for gas turbine inlet air |
| JP2009191635A (ja) * | 2008-02-12 | 2009-08-27 | Ihi Corp | ガス機械 |
| JP2011111990A (ja) * | 2009-11-27 | 2011-06-09 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
| EP3441621A1 (de) * | 2017-08-10 | 2019-02-13 | Siemens Aktiengesellschaft | Turboverdichter mit einspritzung von verflüssigtem prozessgas in den strömungspfad |
| CN107559239B (zh) * | 2017-09-20 | 2019-03-26 | 北京航空航天大学 | 一种具有中心喷嘴结构的离心气体压缩机减温器 |
-
2021
- 2021-10-21 EP EP21203945.7A patent/EP4170186A1/de not_active Withdrawn
-
2022
- 2022-09-22 EP EP22786802.3A patent/EP4384714A1/de active Pending
- 2022-09-22 WO PCT/EP2022/076327 patent/WO2023066585A1/de active Application Filing
- 2022-09-22 CN CN202280070551.8A patent/CN118119771A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023066585A1 (de) | 2023-04-27 |
| EP4384714A1 (de) | 2024-06-19 |
| EP4170186A1 (de) | 2023-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |