CN204827671U - Energy -conserving gas turbine - Google Patents
Energy -conserving gas turbine Download PDFInfo
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- CN204827671U CN204827671U CN201420734291.2U CN201420734291U CN204827671U CN 204827671 U CN204827671 U CN 204827671U CN 201420734291 U CN201420734291 U CN 201420734291U CN 204827671 U CN204827671 U CN 204827671U
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Abstract
" an energy -conserving gas turbine " has eliminated traditional principle gas turbine's " single burning " shortcoming, abundant utilization the burning of the traditional principle gas turbine fuel of original quilt waste: abundant, huge high temperature heat energy, abundant reference the energy -conserving principle of tradition " ultra supercritical thermal power unit " to the target that all the high temperature power vapours more than 600 DEG C can all freely use has still been realized. Its main structure technical characteristics of this gas turbine and technical scheme have increased " conjuncted cylinder " and " conjuncted couple of power turbine " on traditional gas turbine, ultra supercritical steam cylinder (18) in its conjuncted cylinder can make ultra supercritical steam power turbine (12) produce to be greater than traditional gas turbine 10 -60 huge power doubly, thus this gas turbine with regard to thorough realization than the technical characteristics 0 of traditional principle by a wide margin, the energy -conservation of large scale.
Description
Technical field:
A kind of energy-saving gas turbine of the utility model belongs to many technical fields, and gas turbine, steamer, aircraft turbojet formula motor, turbofan engine, turbo oar engine, " ultra supercritical thermoelectric generator " etc., the utility model relates to a kind of new combustion manner of gas turbine, and the double combustion type gas turbine that the internal combustion of gas cylinder and the internal combustion of steam cylinder or external combustion are carried out simultaneously.
Background technique:
Traditional gas turbine is single internal-combustion engine, just finish after the acting of gas power turbine after fuel combustion, the a large amount of heat energy produced in (after work done after transformation of energy) tail gas outside its gas power turbine and after turbine waste, the heat energy of the special high temperature that upper combustion chamber inside particularly can not be utilized to produce.Structure only has fuel combustion chamber, gas power turbine.
And the energy-saving principle of " ultra supercritical thermoelectric generator " used for reference fully by this gas turbine, fully play the special benefits of steam, and the performance of the special benefits of steam is reached the peak, and 1000---the steam of 2000 DEG C of temperature can be used, and traditional " ultra supercritical thermoelectric generator " is want all very difficult more than 700 DEG C.This gas turbine is while the power of the advantage and generation that both play conventional gas turbine, and the heat energy utilizing again it to produce, utilizes the special benefits of ultra supercritical steam, creates huge power-lift, creates significantly energy-saving effect.Structure there is conjuncted two combustion cylinder, existing combustion cylinder (firing chamber 16) above it, there is again ultra supercritical steam cylinder (18), high temperature heat radiation heating steam generation plate (8) is also had between two cylinders, or also have hot flame jet vapour generating board (5), this gas turbine a few second or tens seconds just can burn high temperature heat radiation heating plate (8) red in 900 DEG C, or 1000---the hot flame in the combustion chamber cylinder of left and right more than 2000 DEG C directly can directly spray into ultra supercritical steam cylinder (18) interior heating steam by hot flame jet vapour generating board (5) a series of flame jet hole, achieve the object of covert fuel in steam cylinder central burner, therefore just achieve two internal combustion type.Had conjuncted long-pending turbine, above it, existing gas power turbine has again steam power turbine, and is ultra supercritical steam power turbine.Special instruction, steam is not here the ordinary temp steam on traditional common steamer, steam turbine.Be not the steam of below 374 DEG C of critical temperatures can seeing of our common low-temp low-pressure normal gross, but our uncommon High Temperature High Pressure normal gross is difficult to the high pressure high temperature vapor of more than at least 600 DEG C of ultra supercritical temperature of seeing.Its when phase transformation (when liquid water is changing into steam water) no longer needs latent heat, and effects on surface heat needs the decline also becoming acceleration after the critical temperature of 374 DEG C of degree, the rising of its swelling pressure becomes the parabola of acceleration to rise, so it only needs little high temperature heat just can produce huge expansion strength.The water of a kind of energy-saving gas turbine of the utility model, both played cooling here, reduced the temperature of steam turbine inside, played again expanded by heating and change into power steam.
Power raising aspect, because all motors are all that the expansive force that engine chamber cylinder internal produces is larger, its power produced is larger.So traditional gas turbine petrol engine 2000 degree just produces 30---50 barometric pressure (static pressure), diesel engine just produces 60---90 barometric pressure (static pressure), and the ultra supercritical steam cylinder (18) 660 degree of this gas turbine just can produce 330 barometric pressure (static pressure, kinetic energy and potential energy can transform mutually, the impact kinetic energy of the larger generation of expansion potential energy is larger), just large once 10 times of conventional gas turbine, the temperature that the ultra supercritical steam cylinder (18) of this gas turbine normality gas turbine is inner is still more at about 1000 degree, the highlyest can reach 1500 or 2000 degree.About 2000 DEG C hot flames directly can impact and enter the heating steam of steam cylinder center, have produced and have also wanted than generally traditional " ultra supercritical thermal power generation unit " steam power that expansive force is huge.The steam turbine temperature of traditional " ultra supercritical thermal power generation unit " is difficult to more than 700 DEG C, but its power produced is very huge, extensively make use of.If the temperature of steam can reach 2000 degree, more than 3000 atmospheric pressure can be reached, its power produced probably just larger than the power of conventional gas turbine 60 times.Therefore a kind of energy-saving gas of the utility model turbine just achieves the ultra supercritical power steam steam turbine more traditional than all significantly, vast scale energy-conservation and significantly, the object of the power-lift of vast scale.310S high temperature resistant stainless steel can stand 1100 DEG C for a long time and be not oxidized, indeformable, have the wolfram steel thin plate of high-temperature coating the highest can stand 1800 DEG C for a long time and be not oxidized, indeformable, and also have fabulous thermal conductivity, so be the preferred materials doing thermal radiation heating steam generation plate (8).
Summary of the invention:
1, a kind of energy-saving gas turbine is characterized in that: the center of gas turbine is main shaft (1), main shaft (1) front is air compressor (2), air compressor (2) is conjuncted cylinder (7) below, be firing chamber (16) before conjuncted cylinder (7) is upper be ultra supercritical steam cylinder (18) below, ultra supercritical steam cylinder (18) has temperature to control high-pressure feed water regulating valve (11) above, it is high temperature heat radiation heating steam generation plate (8) between two cylinders, or two cylinders separate by the raw plate (5) of hot flame jet steam generation, what the spout of conjuncted cylinder (7) was aimed at below is one group of conjuncted double dynamical turbine (22), the upper existing common gas power turbine (6) of conjuncted double dynamical turbine (22), there is again ultra supercritical steam power turbine (12), the Impact direction of what firing chamber (16) was wherein aimed at is gas power turbine (6), the Impact direction of what ultra supercritical steam cylinder (18) was aimed at is ultra supercritical steam power turbine (12), finally combustion gas Waste gas outlet (9), or be the two gas unification afterburning room of total heating (10) at the nozzle of combustion gas Waste gas outlet and ultra supercritical steam cylinder (18), the Impact direction of the ultra supercritical steam power turbine (12) that what the spout of the two gas unification afterburning room of total heating (10) was unified aim at turbine is last, finally combustion gas Waste gas outlet (9).
2, the upper existing common gas power turbine (6) of conjuncted double dynamical turbine (22), have again ultra supercritical steam power turbine (12), two power turbines are on same main shaft.
3, always part is mixed at all steam tail gas vapour and the unification of all combustion vapour tail gas two gas, have the two gas unification afterburning room of total heating (10), it is formed by the common phase composition of offgas duct inwall after the spray road end outer wall of ultra supercritical steam cylinder (18) and the spray road end power turbine of firing chamber (16).
4, ultra supercritical steam cylinder (18) is the only use high temperature of more than 600 degree, a ultra supercritical steam cylinder for superhigh temperature vapor (steam) temperature, and below its belly or interior pipe be high temperature heat radiation heating steam generation plate (8), or hot flame jet vapour generating board (5).
5, high temperature heat radiation heating steam generation plate (8) is connected with the heat dispersing surface of offgas duct with the heat dispersing surface of gas power turbine.
The technical problem solved is:
1 solves conventional gas turbine is merely able to single problem of burning, the technical program is: the ultra supercritical steam cylinder (18) and the ultra supercritical steam power turbine (12) that 1, add a specific function, hot flame jet vapour generating board (5), high temperature heat radiation heating steam generation plate (8) etc.2, conventional gas turbine heat energy is solved by the problem of wasting in a large number, and devise two cylinder interlocks, and disjunctor cylinder, high temperature heat radiation heating steam generation plate (8) is devised between two cylinders, or have the hot flame jet vapour generating board (5) in a series of flame jet hole, 1000---the hot flame of about 2000 DEG C can enter the depths heating steam of steam cylinder center, 3, devise temperature control high-temperature high-pressure feed-regulating valve (11).The double dynamical turbine of disjunctor (22) is have also been devised in order to play two kinds of dynamic actions.
Special instruction: 1, gas turbine of the present invention is both Curve guide impeller on the basis of traditional steam turbine, extensively traditional advantage of gas turbine and the advantage of gun tube principle are used for reference, use for reference again the energy-saving principle of " ultra supercritical firepower cluster engine " fully, devise a special ultra supercritical steam cylinder (18) and one group of steam power turbine, devise conjuncted cylinder and conjuncted double dynamical turbine etc., it both can produce powerful gas power, can produce more powerful steam power again.2 if thatly have aftercombustion room, and the steam cylinder of tail pipe burner just can open afterbody, otherwise air entry port before just having blocked.If 3 turbine jet engine, steam cylinder spout can no longer include turbine blade, because turbine jet engine utilization is the reaction force acting that the high velocity air erupted produces.4, on the heat dispersing surface at gas power turbine place, because will stator blade be installed, so can skeletal structure be adopted.Stator blade is placed on suitable skeleton, and neutral place covers the thin plate of upper (8), and such ultra supercritical steam cylinder (18) is both air tight, and the stator blade that gas power turbine needs can have been installed again firmly.
accompanying drawing illustrates:
1, main shaft, 2, gas compressor, 3, igniter, 4, firing chamber, 5, hot flame jet vapour generating board, 6, gas power turbine, 7, conjuncted cylinder, 8, high temperature heat radiation heating steam generation plate, 9, exhaust vent or spout, 10, the two afterburning rooms of the total heating of gas unification, 11, temperature controls high temperature water-supply regulating valve, 12, ultra supercritical steam power turbine, 13, water spout, 14, casing, 16, firing chamber, 18, ultra supercritical steam cylinder, 19, tail pipe burner, 20, air gas supplementing opening, 21, fuel nozzle, 22, conjuncted double dynamical turbine.
Fig. 1 is the schematic diagram of the new-type super energy-saving gas turbine of the utility model.
Fig. 2 is the firing chamber (16) of the new-type super energy-saving gas turbine of the utility model and the structural representation having high temperature heat radiation heating steam generation plate (8) between spray road and ultra supercritical steam cylinder (18).
Fig. 3 is the firing chamber (16) of the new-type super energy-saving gas turbine of the utility model and the structural representation having hot flame jet vapour generating board (5) between spray road and ultra supercritical steam cylinder (18).
Fig. 4 is that the new-type super energy-saving gas turbine combuster (16) of the utility model and spray road and steam cylinder (18) spray after road and have two gas to unify total schematic diagram heating afterburning room (10)
Fig. 5 is that ultra supercritical steam cylinder (18) is at the utility model turbojet engine structural representation above.
Fig. 6 is that ultra supercritical steam cylinder (18) is at the utility model turbojet engine structural representation below.
embodiment:
When starting electrical machinery drives main shaft to rotate, air compressor rotation work, firing chamber enters high-pressure air in (16), nozzle sprays into fuel, two gas mixing produce mixed gas, igniter is struck sparks, combustion chamber fuel is fierce high-intensity combustion rapidly, the power gas part which created directly is impacted and is promoted gas power turbine (6) rotation, several seconds or high temperature heat radiation steam generation in tens seconds thin plate (8) are just heated to high temperature by burning is red, now when water adds the centre bottom of ultra supercritical steam cylinder (18) just can there is fierce steam expansion in moment, steam " blast " (controlled can regulate continuous print steam " blast "), its huge ultra supercritical steam impringement air-flow produced impacts from the nozzle of the ultra supercritical steam cylinder (18) of steam cylinder and goes out to impact to promote ultra supercritical steam power turbine (12) rotation, or have the structure of (5), part power gas directly impacts promotion gas power turbine (6) makes it rotate, part fuel gas flow impacts the inside center entering ultra supercritical steam cylinder (18) by (5) with huge high temperature heat, heat the ultra supercritical power steam produced, the superhigh temperature produced, superpower power steam promotes ultra supercritical steam power turbine (12) again and rotates with the speed more accelerated.In two gas unifications place all steam tail gas and all combustion gas tail gas can also be mixed mutually and again promote ultra supercritical steam power turbine after heating produces more powerful power steam again and rotate.Gas turbine of the present invention has mainly derived a ultra supercritical steamed cylinder (18), its inside creates larger than traditional gas turbine 10---the ultra supercritical steam power huge especially of 60 times, so can thoroughly realize than traditional gas turbine significantly, vast scale energy-conservation and significantly, the effect of the power-lift of vast scale.
Claims (5)
1. an energy-saving gas turbine is characterized in that: the center of gas turbine is main shaft (1), main shaft (1) front is air compressor (2), air compressor (2) is conjuncted cylinder (7) below, be firing chamber (16) before conjuncted cylinder (7) is upper be ultra supercritical steam cylinder (18) below, ultra supercritical steam cylinder (18) has temperature to control high-pressure feed water regulating valve (11) above, it is high temperature heat radiation heating steam generation plate (8) between two cylinders, or two cylinders separate by hot flame jet vapour generating board (5), what the spout of conjuncted cylinder (7) was aimed at below is one group of conjuncted double dynamical turbine (22), the upper existing common gas power turbine (6) of conjuncted double dynamical turbine (22), there is again ultra supercritical steam power turbine (12), the Impact direction of what firing chamber (16) was wherein aimed at is gas power turbine (6), the Impact direction of what ultra supercritical steam cylinder (18) was aimed at is ultra supercritical steam power turbine (12), finally combustion gas Waste gas outlet (9), or be the two gas unification afterburning room of total heating (10) at the nozzle of combustion gas Waste gas outlet and ultra supercritical steam cylinder (18), the Impact direction of the ultra supercritical steam power turbine (12) that what the spout of the two gas unification afterburning room of total heating (10) was unified aim at turbine is last, finally combustion gas Waste gas outlet (9).
2. it is characterized in that according to a kind of energy-saving gas turbine described in claim 1, the upper existing common gas power turbine (6) of conjuncted double dynamical turbine (22), have again ultra supercritical steam power turbine (12), two power turbines are on same main shaft.
3. it is characterized in that according to a kind of energy-saving gas turbine described in claim 1, always mix part at all steam tail gas vapour and the unification of all combustion vapour tail gas two gas, have the two gas unification afterburning room of total heating (10), its formation is made up of jointly the offgas duct inwall after the spray road end outer wall of ultra supercritical steam cylinder (18) and the spray road end power turbine of firing chamber (16).
4. it is characterized in that according to a kind of energy-saving gas turbine described in claim 1, ultra supercritical steam cylinder (18) it be one and only use the high temperature of more than 600 degree, the ultra supercritical steam cylinder of superhigh temperature vapor (steam) temperature, and below its belly, be high temperature heat radiation heating steam generation plate (8) or hot flame jet vapour generating board (5).
5. it is characterized in that according to a kind of energy-saving gas turbine described in claim 1, high temperature heat radiation heating steam generation plate (8) is connected with the heat dispersing surface of offgas duct with the heat dispersing surface of gas power turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734291.2U CN204827671U (en) | 2014-12-01 | 2014-12-01 | Energy -conserving gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734291.2U CN204827671U (en) | 2014-12-01 | 2014-12-01 | Energy -conserving gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827671U true CN204827671U (en) | 2015-12-02 |
Family
ID=54685280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734291.2U Expired - Fee Related CN204827671U (en) | 2014-12-01 | 2014-12-01 | Energy -conserving gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827671U (en) |
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2014
- 2014-12-01 CN CN201420734291.2U patent/CN204827671U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20171201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |