CN205109079U - Gas -liquid separation type air cooler - Google Patents
Gas -liquid separation type air cooler Download PDFInfo
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- CN205109079U CN205109079U CN201520878456.8U CN201520878456U CN205109079U CN 205109079 U CN205109079 U CN 205109079U CN 201520878456 U CN201520878456 U CN 201520878456U CN 205109079 U CN205109079 U CN 205109079U
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- air
- gas
- liquid separator
- condensate water
- aerial cooler
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Abstract
The utility model provides a gas -liquid separation type air cooler, including has hold the air tank in chamber and set up in the air cooler of the appearance intracavity of air tank, the air tank including with the communicating section of admitting air in the external world, and the section of giving vent to anger that is connected with butt joint equipment, air cooler is arranged in handling the air of coming in from the section of admitting air cooling makes the vapor of air to appear to form and float the condensate water in the air, its gas -liquid separation type air cooler is still including setting up in the vapour and liquid separator of the appearance intracavity of air tank, vapour and liquid separator be used for with the condensate water separates from the air, will handle from the air cooling that the section of admitting air is come in through air cooler to through vapour and liquid separator will be lower the temperature condensate water and air separation in the air of handling, thereby realize the effect of protection gasengine wheel impeller, improve gas turbine operating efficiency simultaneously.
Description
Technical field
The utility model relates to power field, particularly a kind of gas-liquid separation type aerial cooler for power field.
Background technology
Generation current industry is the big power consumer of China.Particularly gas turbine power generation, obtains electric energy by the natural gas of burn expensive, has both consumed a large amount of funds, also consumes valuable natural gas resource.During gas turbine operation, generated output affects larger by atmosphere outside temperature.For same production site, winter environment temperature is low, and atmospheric density is large, and atmospheric pressure is high, and gas turbine power generation is exerted oneself height; And summer environment temperature is high, atmospheric density is little, and atmospheric pressure is low, and gas turbine power generation is exerted oneself also relatively low.In order to improve gas turbine operation efficiency, reducing the gas consumption of unit generated energy, increasing generated energy, making gas turbine more energy-conservation.So China encourages gas turbine power generating plant to install charge air-cooling system additional.
Inlet Air Cooling System of Gas Turbine is when cooling inlet air, often produce a large amount of air condensate water, the condensate water of these molecules can enter gas turbine along with air, clash into the gas turbine blades of High Rotation Speed, form small pit, Shi Erjiu it, pit can be formed on blade, cause expensive impeller to scrap.In addition, in the cylinder body of jet dynamic control, natural gas and a certain proportion of air mixed combustion expansion work, in combustion, the steam contained in air does not participate in burning, and but will absorb heat becomes high-temperature flue gas discharge, wastes a large amount of heat energy; In addition due to the existence of steam, therefore need to send into more air with satisfied burning and the needs of exerting oneself, further increase high-temperature flue gas and discharge the heat loss brought.Exactly because this reason, constrain the on a large scale popularization of charge air-cooling system on gas turbine.
Therefore, be necessary to provide a kind of gas-liquid separation type aerial cooler for gas turbine to solve the problem.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of gas-liquid separation type aerial cooler for gas turbine, gas turbine inlet air is cooled, reduce inlet air temperature, the condensate water separated out is separated from inlet air simultaneously, make to enter dripless composition in the air of steam turbine, ensure the safety and reliability of gas turbine operation.
For achieving the above object, the utility model discloses a kind of gas-liquid separation type aerial cooler, include the air tank with cavity volume and the aerial cooler be arranged in the cavity volume of air tank, described air tank includes the air inlet section communicated with the external world and the air outlet section be connected with the service of connection devices, described aerial cooler is used for the air cooling-down process of will come in from air inlet section, steam in air is separated out and forms floating aerial condensate water, described gas-liquid separation type aerial cooler also includes the gas-liquid separator in the cavity volume being arranged at air tank, one end of described gas-liquid separator is connected with the service of connection devices, described gas-liquid separator is used for described condensate water to be separated from air.
As further improvement of the utility model, described air inlet section is formed with the air inlet be connected with the external world, described aerial cooler comparatively gas-liquid separator closer to air inlet.
As further improvement of the utility model, the actual effective ventilation cross-sectional area of described air inlet section is greater than the actual effective ventilation cross-sectional area of air outlet section.
As further improvement of the utility model, the actual effective ventilation cross-sectional area of described gas-liquid separator is greater than the actual effective ventilation cross-sectional area of air outlet section.
As further improvement of the utility model, described condensate water particle diameter is greater than 3 μm.
As further improvement of the utility model, described gas-liquid separator utilizes air different with condensate water density, and the flow direction of one of them at least changed in air and condensate water by gravity realizes condensate water and air separation; And/or in described gas-liquid separator, centrifugal rotation device is set, described condensate water by centrifugal rotation device produce centrifugal force throw away thus and air separation; And/or being provided with adsorbent equipment in described gas-liquid separator, described condensate water passes through adsorption device adsorbs thus and air separation.
For achieving the above object, the invention also discloses a kind of gas-liquid separation type aerial cooler, the gas-liquid separator including aerial cooler and be connected with aerial cooler by breather line, one end of described gas-liquid separator is connected with the service of connection devices by breather line, one end of described aerial cooler forms air inlet, described aerial cooler is used for the air cooling-down process of coming in from air inlet being made the steam in air separate out and forms floating aerial condensate water, described gas-liquid separation type aerial cooler also includes gas-liquid separator, described gas-liquid separator is connected with aerial cooler by breather line, one end of described gas-liquid separator is connected with the service of connection devices, described gas-liquid separator is used for described condensate water to be separated from air.
As further improvement of the utility model, the part that the other end of described gas-liquid separator is connected with the service of connection devices forms air outlet section jointly, and the actual effective ventilation cross-sectional area of described gas-liquid separator is greater than the actual effective ventilation cross-sectional area of air outlet section.
As further improvement of the utility model, described condensate water particle diameter is greater than 3 μm.
As further improvement of the utility model, described gas-liquid separator utilizes air different with condensate water density, and the flow direction of one of them at least changed in air and condensate water by gravity realizes condensate water and air separation; And/or in described gas-liquid separator, centrifugal rotation device is set, described condensate water by centrifugal rotation device produce centrifugal force throw away thus and air separation; And/or being provided with adsorbent equipment in described gas-liquid separator, described condensate water passes through adsorption device adsorbs thus and air separation.
Compared with prior art, the air cooling-down process that the utility model gas-liquid separation type aerial cooler will be come in from air inlet section by aerial cooler, and the condensate water in the air processed lowering the temperature by gas-liquid separator and air separation, thus the effect realized the air cooling-down dehumidifying entering gas turbine, effectively prevent low temperature net air from carrying the destruction of condensate water to gas turbine impeller, significantly improve the reliability of charge air-cooling system, substantially increase gas turbine operation efficiency.Increase again the air inlet area of air inlet section, thus reduce the air velocity of gas-liquid separator working stage, improve the separating effect of air and condensate water, protect the impeller of gas turbine further, and improve gas turbine efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model gas-liquid separation type aerial cooler.
Fig. 2 is the schematic diagram of another embodiment of the utility model gas-liquid separation type aerial cooler.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
Please refer to shown in Fig. 1, the utility model gas-liquid separation type aerial cooler 100 is connected with the gas turbine (not shown) of gas electricity generator, provides air to gas electricity generator gas-firing (or other fuel gas).The utility model gas-liquid separation type aerial cooler 100 include there is cavity volume 10 air tank 1, be arranged at aerial cooler 2 in the cavity volume 10 of air tank 1 and gas-liquid separator 3.Described air tank 1 includes the air inlet section 101 that communicates with the external world and is formed with air inlet 1010, and the air outlet section 102 be connected with the gas turbine of gas electricity generator be formed with gas outlet 1021.The air cooling-down process that described aerial cooler 2 will be come in from air inlet section 101.Condensate water (i.e. floating aerial droplet) in the air that described gas-liquid separator 3 will process for will lower the temperature and air separation.In other words, gas-liquid separator 3 serves the effect of the similar dehydration of cold air of process of lowering the temperature.
Described aerial cooler 2 in the utility model is the temperature being reduced the air of coming in from air inlet section 101 by refrigerant.Such as spraying direct evaporating-cooling method: namely in air tank 1, high pressure demineralized water forms spraying through atomizer and mixes with air, evaporation endothermic, thus the effect that the sensible heat realization of removing air is lowered the temperature to the Air flow entering air inlet section 101.Again such as: indirect contact heat exchange method: make chilled water by refrigeration machine (as lithium bromide absorption unit or electricity refrigeration handpiece Water Chilling Units), chilled water flows into the surface exchanger (not shown) being positioned at air tank 1, and carry out heat exchange transmission with the air of surface exchanger outside, thus the sensible heat of removing air and latent heat realize the Air flow cooling-down effect entering air inlet section 101.Certainly never only there are above two kinds to the cooling means of air, the method for equivalence in other prior aries also can be adopted to substitute.Above to the process that cools of air after, the steam originally in air is separated out because cooling can form condensate water, and wherein partial coagulation water can swim in the air after cooling.
Described gas-liquid separator 2 is for the condensate water that will swim in the air after being lowered the temperature by aerial cooler 2 and air separation.In the utility model, described gas-liquid separator 3 utilizes air different with condensate water density, by the flow direction of both changes, drop particle diameter being greater than 3 μm is separated with net air, net air enters gas turbine by the air outlet section 102 of air tank 1, the drop that particle diameter is greater than 3 μm then rests in gas-liquid separator 2, assembles, discharged with drainpipe (not shown) through water-collecting tray (not shown).Please refer to shown in Fig. 1, in the utility model, the actual effective ventilation cross-sectional area of described air inlet section 101 is greater than the actual effective ventilation cross-sectional area of air outlet section 102 (cross-sectional area showing as air inlet section 101 in figure is greater than the cross-sectional area of air outlet section 102).And described aerial cooler 2 and gas-liquid separator 3 are all arranged at area larger air inlet section 101 position, make the flow velocity of the air flowing through gas-liquid separator 3 enough slow, the stop long enough of air in gas-liquid separator 3, thus ensure the air after cooling and the separating effect swimming in condensate water wherein.
Certainly in other embodiments, described gas-liquid separator 3 also can utilize other modes to realize condensate water in the air after by cooling and air separation.Such as: centrifugal rotation device (not shown) is set in gas-liquid separator 3, air is passed into centrifugal rotation device, adopt the mode rotated, the inertia of condensate water is utilized condensate water to be got rid of on the inner tube wall of centrifugal rotation device then by collecting under gravity current, assemble through water-collecting tray, discharged with drainpipe.
In addition, described gas-liquid separator 3 also can utilize other modes realize by cooling after air in condensate water and air separation.Such as: arrange in gas-liquid separator 3 several dryings and the adsorbent equipment do not reacted with water (adsorbent equipment also can increase adsorbent for better soaking effect) for adsorption coagulation water, then condensate water is reclaimed and reduction adsorption agent by extruding or centrifugal dehydration, assemble through water-collecting tray, discharged with drainpipe.
The above-described various method by condensate water and air separation in the air after cooling can be used alone, also can selective stacking use, visual actual needs and flexible and changeable.
Please refer to the drawing 2, be the second embodiment of the present utility model, in a second embodiment, described gas-liquid separation type aerial cooler 100 ' only comprises aerial cooler 2 ' and gas-liquid separator 3 '.Now, aerial cooler 2 ' and gas-liquid separator 3 ' are connected by breather line 4 ', and the other end of gas-liquid separator 3 ' is connected with gas turbine by breather line 4 '.Now aerial cooler 2 ' and gas-liquid separator 3 ' can be considered air inlet section 101 ', and the partial visual that the other end of gas-liquid separator 3 ' is connected with gas turbine is air outlet section 102 '.The actual effective ventilation cross-sectional area of the above air inlet section 101 ' of same demand fulfillment is greater than the actual effective ventilation cross-sectional area of air outlet section 102 ', to make the flow velocity of the air flowing through gas-liquid separator 3 ' enough slow, the stop long enough of air in gas-liquid separator 3, thus ensure the air after cooling and the separating effect swimming in condensate water wherein.Need to further illustrate, the actual effective ventilation cross-sectional area of air inlet section 101 ' is now the actual effective ventilation cross-sectional area of gas-liquid separator 3 '.
The air cooling-down process that the utility model gas-liquid separation type aerial cooler 100 will be come in from air inlet section 101 by aerial cooler 2.And the condensate water in the air processed lowering the temperature by gas-liquid separator 3 and air separation.Thus realize, to the effect of the air cooling-down dehumidifying entering gas turbine, effectively preventing low temperature net air from carrying the destruction of condensate water to gas turbine impeller, significantly improving the reliability of charge air-cooling system, substantially increase gas turbine operation efficiency.Again because increase the air inlet area of air inlet section 101, thus reduce the air velocity of gas-liquid separator 3 working stage, improve the separating effect of air and condensate water, protect the impeller of gas turbine further, and improve gas turbine efficiency.
The foregoing is only the embodiment of the application, be not limited to the application.To those skilled in the art, the application can have various modifications and variations.Any amendment done within all spirit in the application and principle, equivalent replacement, improvement etc., within the right that all should be included in the application.
Claims (10)
1. a gas-liquid separation type aerial cooler, include the air tank with cavity volume and the aerial cooler be arranged in the cavity volume of air tank, described air tank includes the air inlet section communicated with the external world and the air outlet section be connected with the service of connection devices, described aerial cooler is used for the air cooling-down process of will come in from air inlet section, steam in air is separated out and forms floating aerial condensate water, it is characterized in that: described gas-liquid separation type aerial cooler also includes the gas-liquid separator in the cavity volume being arranged at air tank, one end of described gas-liquid separator is connected with the service of connection devices, described gas-liquid separator is used for described condensate water to be separated from air.
2. gas-liquid separation type aerial cooler as claimed in claim 1, is characterized in that: described air inlet section is formed with the air inlet be connected with the external world, described aerial cooler comparatively gas-liquid separator closer to air inlet.
3. gas-liquid separation type aerial cooler as claimed in claim 1, is characterized in that: the actual effective ventilation cross-sectional area of described air inlet section is greater than the actual effective ventilation cross-sectional area of air outlet section.
4. gas-liquid separation type aerial cooler as claimed in claim 1, is characterized in that: the actual effective ventilation cross-sectional area of described gas-liquid separator is greater than the actual effective ventilation cross-sectional area of air outlet section.
5. gas-liquid separation type aerial cooler as claimed in claim 1, is characterized in that: described condensate water particle diameter is greater than 3 μm.
6. the gas-liquid separation type aerial cooler as described in any one in claim 1 to 5, it is characterized in that: described gas-liquid separator utilizes air different with condensate water density, the flow direction of one of them at least changed in air and condensate water by gravity realizes condensate water and air separation; And/or in described gas-liquid separator, centrifugal rotation device is set, described condensate water by centrifugal rotation device produce centrifugal force throw away thus and air separation; And/or being provided with adsorbent equipment in described gas-liquid separator, described condensate water passes through adsorption device adsorbs thus and air separation.
7. a gas-liquid separation type aerial cooler, the gas-liquid separator including aerial cooler and be connected with aerial cooler by breather line, one end of described gas-liquid separator is connected with the service of connection devices by breather line, one end of described aerial cooler forms air inlet, described aerial cooler is used for the air cooling-down process of coming in from air inlet being made the steam in air separate out and forms floating aerial condensate water, it is characterized in that: described gas-liquid separation type aerial cooler also includes gas-liquid separator, described gas-liquid separator is connected with aerial cooler by breather line, one end of described gas-liquid separator is connected with the service of connection devices, described gas-liquid separator is used for described condensate water to be separated from air.
8. gas-liquid separation type aerial cooler as claimed in claim 7, it is characterized in that: the part that the other end of described gas-liquid separator is connected with the service of connection devices forms air outlet section jointly, the actual effective ventilation cross-sectional area of described gas-liquid separator is greater than the actual effective ventilation cross-sectional area of air outlet section.
9. gas-liquid separation type aerial cooler as claimed in claim 7, is characterized in that: described condensate water particle diameter is greater than 3 μm.
10. gas-liquid separation type aerial cooler as claimed in claim 7, it is characterized in that: described gas-liquid separator utilizes air different with condensate water density, the flow direction of one of them at least changed in air and condensate water by gravity realizes condensate water and air separation; And/or in described gas-liquid separator, centrifugal rotation device is set, described condensate water by centrifugal rotation device produce centrifugal force throw away thus and air separation; And/or being provided with adsorbent equipment in described gas-liquid separator, described condensate water passes through adsorption device adsorbs thus and air separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878456.8U CN205109079U (en) | 2015-11-02 | 2015-11-02 | Gas -liquid separation type air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878456.8U CN205109079U (en) | 2015-11-02 | 2015-11-02 | Gas -liquid separation type air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205109079U true CN205109079U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878456.8U Expired - Fee Related CN205109079U (en) | 2015-11-02 | 2015-11-02 | Gas -liquid separation type air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205109079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432937A (en) * | 2018-12-19 | 2019-03-08 | 马鞍山市方正机械制造有限责任公司 | A kind of blast furnace water slag-flushing Steam Recovery processing system and method |
| CN111053306A (en) * | 2020-03-13 | 2020-04-24 | 常州工学院 | Device and method for cooling and dehumidifying microclimate inside protective clothing |
-
2015
- 2015-11-02 CN CN201520878456.8U patent/CN205109079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432937A (en) * | 2018-12-19 | 2019-03-08 | 马鞍山市方正机械制造有限责任公司 | A kind of blast furnace water slag-flushing Steam Recovery processing system and method |
| CN111053306A (en) * | 2020-03-13 | 2020-04-24 | 常州工学院 | Device and method for cooling and dehumidifying microclimate inside protective clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |