CN107401755A - The energy conserving system of station boiler steam turbine - Google Patents
The energy conserving system of station boiler steam turbine Download PDFInfo
- Publication number
- CN107401755A CN107401755A CN201710649473.8A CN201710649473A CN107401755A CN 107401755 A CN107401755 A CN 107401755A CN 201710649473 A CN201710649473 A CN 201710649473A CN 107401755 A CN107401755 A CN 107401755A
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- coal
- heating layer
- energy
- station
- steam turbine
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- 239000003245 coal Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000005611 electricity Effects 0.000 claims abstract description 33
- 238000005485 electric heating Methods 0.000 claims abstract description 23
- 238000002407 reforming Methods 0.000 claims abstract description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 8
- 239000004917 carbon fiber Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims description 6
- 239000005439 thermosphere Substances 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Abstract
The present invention relates to a kind of energy conserving system of station boiler steam turbine, the system includes:Generate electricity with coal-fired warehouse,Coal-burning boiler and the Turbo-generator Set for obtaining coal-burning boiler output heat energy,It is described to generate electricity with the coal-fired boiler furnace that coal-burning boiler is delivered to by coal transporting trestle stored in coal-fired warehouse,Described coal transporting trestle includes the coal-fired conveyer belt of conveying,Solar energy heating layer is provided with above the conveyer belt,The solar energy heating layer is made up of multiple collector lenses,Electric heating layer is provided with below the conveyer belt,The electric heating layer provides electric energy by sun-generated electric power,The sun-generated electric power includes the thermoelectric power reforming unit of solar energy photovoltaic panel and solar energy photovoltaic panel connection and the battery of thermoelectric power reforming unit connection,The storage battery connects the electric heating layer,Wherein described heating layer weaves the carbon fiber heating net formed for the sheet metal net formed by metal wire knitted or a metallic plate or carbon fiber exothermic wire.
Description
Technical field
Present invention relates particularly to a kind of energy conserving system of station boiler steam turbine.
Background technology
Traditional station boiler steam turbine, generating fire coal is conveyed using coal transporting trestle, in power plant, stores the shape of fire coal
The difference of formula, all it is much outdoor storage, is influenceed by weather such as sleet.The state of its as-fired coal is also the shadow by weather
Ring.The weather such as sleet can cause coal-fired high humidity, and the heat easily to be burnt in insufficient and boiler afterwards into boiler needs first
It could be burnt after being dried to fire coal.
In view of the defects of above-mentioned, the design people is actively subject to research and innovation, to found a kind of station boiler steam turbine
Energy conserving system, make it with more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of energy conserving system of station boiler steam turbine,
Fire coal is heated during conveying generating fire coal, improves the charging temperature of fire coal, reaches the purpose of energy-conservation.
The energy conserving system of station boiler steam turbine of the present invention, including:Generate electricity with coal-fired warehouse, coal-burning boiler and obtain combustion
Coal burning boiler exports the Turbo-generator Set of heat energy, and described generate electricity is delivered to the fire coal stored in coal-fired warehouse by coal transporting trestle
The boiler furnace of coal-burning boiler, described coal transporting trestle include the coal-fired conveyer belt of conveying, are provided with too above the conveyer belt
Positive energy collection thermosphere, the solar energy heating layer are made up of multiple collector lenses, and electric heating layer is provided with below the conveyer belt, described
Electric heating layer provides electric energy by sun-generated electric power, and the sun-generated electric power includes solar energy photovoltaic panel and the solar energy
Lie prostrate the thermo-electrically energy reforming unit of plate connection and the battery of thermo-electrically energy reforming unit connection, the storage battery connection
The electric heating layer, wherein the heating layer is the sheet metal net or a metallic plate or carbon fiber hair formed by metal wire knitted
The carbon fiber heating net that heated filament braiding forms.
Further, in addition to wind power source, the wind power source connect including power generation fan, the power generation fan
Wind-electric energy reforming unit, the wind-electric energy reforming unit connect the battery.
Further, light-absorbing coating is coated with the conveyer belt, described light-absorbing coating is PTFE film.
Further, the Turbo-generator Set connects the boiler superheater of the coal-burning boiler, the steam turbine generator
Group includes main steam generating set and back pressure type small turbine generating set, wherein the main Turbo-generator Set is included coaxially
The senior middle school of setting, cylinder pressure, low pressure (LP) cylinder, main generator, the air intake of the high, venthole of intermediate pressure cylinder and low pressure (LP) cylinder pass through first
Gas pipeline connects；The air intake of the high, venthole of intermediate pressure cylinder and back pressure type small turbine is connected by the second gas pipeline
Logical, the back pressure type small turbine drives station-service electric generator, and described main generator, station-service electric generator are electrically connected factory
Electricity system, described main generator, station-service electric generator are provided with contactor between station service electrical system respectively；
Regulation is respectively equipped with described the first gas pipeline, the second gas pipeline and enters low pressure (LP) cylinder and the small steamer of back pressure type
The first regulating valve, the second regulating valve of the displacement of machine.
Further, in addition to back pressure type small turbine connection be used for cool down the solidifying of back pressure type small steam turbine exhaust steam
Vapour device.
Further, second gas pipeline is additionally provided with desuperheat/pressure reducer
By such scheme, the energy conserving system of station boiler steam turbine of the present invention at least has advantages below：
The present invention is transformed coal transporting trestle, solar energy photovoltaic panel is set above defeated coal seam, in solar energy heating layer
Lower setting electric heating layer.Daytime, solar energy photovoltaic panel collect solar heat, and electric heating layer is in the coal-fired process of conveying generating
Middle heating is coal-fired, improves the charging temperature of fire coal, reaches the purpose of energy-conservation.At night, small-sized wind power generator group is set, utilized
Small-sized fan generated electricity heating electrical heating once, equally reached the purpose for improving coal-fired charging temperature, daytime and night realize solar energy
Complementation with wind energy utilizes.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the schematic diagram of the energy conserving system embodiment 1 of station boiler steam turbine of the present invention；
Fig. 2 is the schematic diagram of the energy conserving system embodiment 2 of station boiler steam turbine of the present invention；
Fig. 3 is the schematic diagram of the energy conserving system embodiment 3 of station boiler steam turbine of the present invention；
1-high, intermediate pressure cylinder；2-the first regulating valve；3-low pressure (LP) cylinder；4-condenser；5-main generator；6-cooling
Tower；7-boiler superheater；8-heat energy valve；9-boiler furnace；11-solar energy heating layer；12-conveyer belt；13-electricity
Heating layer；14-the second regulating valve；15-back pressure type small turbine；The condenser of 16-back pressure type small steam turbine exhaust steam；17—
Station-service electric generator.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the technology of the present invention, but is not limited to the scope of the present invention.
Embodiment 1
As shown in figure 1, the energy conserving system of the present embodiment station boiler steam turbine, including:Generate electricity with coal-fired warehouse, coal-fired pot
Stove and the Turbo-generator Set for obtaining coal-burning boiler output heat energy, it is described to generate electricity with the fire coal stored in coal-fired warehouse by defeated
Coal strage bridge is delivered to the boiler furnace of coal-burning boiler, and described coal transporting trestle includes the coal-fired conveyer belt of conveying, the transmission
Band top is provided with solar energy heating layer, and the solar energy heating layer is made up of multiple collector lenses, is provided with below the conveyer belt
Electric heating layer, the electric heating layer by sun-generated electric power provide electric energy, the sun-generated electric power include solar energy photovoltaic panel with
And the thermo-electrically energy reforming unit of the solar energy photovoltaic panel connection and the battery of thermo-electrically energy reforming unit connection, institute
State storage battery and connect the electric heating layer, wherein the heating layer is the sheet metal net or a gold medal formed by metal wire knitted
The carbon fiber heating net that category plate or carbon fiber exothermic wire braiding form.
In the present embodiment, coal transporting trestle is transformed, side sets solar energy heating layer on a moving belt, under conveyer belt
Side sets electric heating layer.On daytime, collect solar heat and be converted into electrical power storage, as the electric energy of electric heating layer, when too
It is positive can the shortage of heat collected of collection thermosphere with fire coal in heated belt when, electric heating layer heating, in conveying generatings fire coal
During heat coal-fired, improve the charging temperature of fire coal, reach the purpose of energy-conservation.
Embodiment 2
As shown in Fig. 2 the energy conserving system of the present embodiment station boiler steam turbine, on the basis of embodiment 1, the present embodiment
In, in addition to wind power source, the wind-electric energy reforming unit that the wind power source includes power generation fan, the power generation fan connects,
The wind-electric energy reforming unit connects the battery.
In the present embodiment, coal transporting trestle is transformed, side sets solar energy heating layer on a moving belt, under conveyer belt
Side sets electric heating layer.On daytime, collect solar heat and be converted into electrical power storage, as the electric energy of electric heating layer, when too
It is positive can the shortage of heat collected of collection thermosphere with fire coal in heated belt when, electric heating layer heating, at night, Miniature wind is set
Power generator group, generated electricity heating electric heating layer using wind power source, equally reach the purpose for improving coal-fired charging temperature, daytime with
Night realizes the complementary utilization of solar energy and wind energy.
Embodiment 3
As shown in figure 3, the energy conserving system of the present embodiment station boiler steam turbine, described on the basis of Examples 1 and 2
Turbo-generator Set connects the boiler superheater of the coal-burning boiler, the Turbo-generator Set include main steam generating set with
And back pressure type small turbine generating set, wherein the main Turbo-generator Set includes senior middle school, the cylinder pressure being coaxially disposed, low pressure
Cylinder, main generator, the high, venthole of intermediate pressure cylinder are connected with the air intake of low pressure (LP) cylinder by the first gas pipeline；The height,
The venthole of intermediate pressure cylinder is connected with the air intake of back pressure type small turbine by the second gas pipeline, the back pressure type small turbine
Station-service electric generator is driven, described main generator, station-service electric generator are electrically connected station service electrical system, described main generating
Machine, station-service electric generator are provided with contactor between station service electrical system respectively；
Regulation is respectively equipped with described the first gas pipeline, the second gas pipeline and enters low pressure (LP) cylinder and the small steamer of back pressure type
The first regulating valve, the second regulating valve of the displacement of machine.Second gas pipeline is additionally provided with desuperheat/pressure reducer.The present embodiment
In, include the condenser for being used to cool down back pressure type small steam turbine exhaust steam that the back pressure type small turbine connects.
In the present embodiment, the generation mode of the Turbo-generator Set is following manner：
Obtain the demand electricity of Auxiliary System；
Judge the output electricity of the station-service electric generator output of the back pressure type small turbine driving, compare Auxiliary System
The size of demand electricity and output electricity,
If exporting the demand electricity that electricity is more than or equal to Auxiliary System, station-service electric generator output station service electrical system institute
The contactor of the electricity needed, main generator and station service electrical system is closed；
If exporting the demand electricity that electricity is less than Auxiliary System, the electricity needed for station-service electric generator output station service electrical system
Amount, the insufficient section electricity of the demand electricity of Auxiliary System are supplied by main generator output electricity.
In the present embodiment, back pressure type small turbine generate electricity be incorporated to station service electrical system, required according to dispatching of power netwoks, can increase on
Net electricity, certain economic benefit is created for electricity power enterprise.
The present embodiment, 1, on the premise of Thermal Power Station's station service power consumption rate is constant, arranged by using the intermediate pressure cylinder of steam turbine
Vapour dragging back pressure type small turbine generates electricity, and is incorporated to station service electrical system, and then increase the electricity volume of Turbo-generator Set；2nd, back pressure
The steam discharge of formula small turbine enters small-sized condenser；3rd, the throttle flow of small turbine can be adjusted by two control valves
Section.
In the various embodiments described above, in order to better profit from solar energy, light-absorbing coating is coated with the conveyer belt, it is described
Light-absorbing coating is PTFE film.
The present invention is transformed coal transporting trestle, solar energy heating layer is set under defeated coal seam, under solar energy heating layer
Electric heating layer, solar energy heating layer and electric heating layer is set to be changed as needed using motor.On daytime, collect solar heat
Amount, fire coal is heated during conveying generating is coal-fired, the charging temperature of fire coal is improved, reaches the purpose of energy-conservation.At night,
Small-sized wind power generator group is set, heating electrical heating was generated electricity once using small-sized fan, and equally reached and improve coal-fired charging temperature
Purpose, daytime and night realize the complementary utilization of solar energy and wind energy.
1st, the present invention sets zone of heating in coal transporting trestle, and being absorbed on daytime be able to can improve very much into the coal-fired temperature of stove；
The 2nd, electric heating layer is set under solar energy heating layer, while sun-generated electric power, wind power source are set as electrical heating
The power supply of layer；
3rd, sun-generated electric power, wind power source can be changed automatically according to daytime, night or weather actual conditions.
Described above is only the preferred embodiment of the present invention, is not limited to this present invention, it is noted that for this
For the those of ordinary skill of technical field, without departing from the technical principles of the invention, some improvement can also be made
And modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
- A kind of 1. energy conserving system of station boiler steam turbine, it is characterised in that including:Generate electricity with coal-fired warehouse, coal-burning boiler with And the Turbo-generator Set of coal-burning boiler output heat energy is obtained, it is described to generate electricity with the fire coal stored in coal-fired warehouse by defeated coal strage Bridge is delivered to the boiler furnace of coal-burning boiler, and described coal transporting trestle includes the coal-fired conveyer belt of conveying, on the conveyer belt Side is provided with solar energy heating layer, and the solar energy heating layer is made up of multiple collector lenses, and electricity hair is provided with below the conveyer belt Thermosphere, the electric heating layer provide electric energy by sun-generated electric power, and the sun-generated electric power includes solar energy photovoltaic panel and institute State the thermo-electrically energy reforming unit of solar energy photovoltaic panel connection and the battery of thermo-electrically energy reforming unit connection, the storage Battery electrically connects the electric heating layer, wherein the heating layer is the sheet metal net or a metallic plate formed by metal wire knitted Or the carbon fiber heating net that carbon fiber exothermic wire braiding forms.
- 2. the energy conserving system of station boiler steam turbine according to claim 1, it is characterised in that also including wind power source, The wind-electric energy reforming unit that the wind power source includes power generation fan, the power generation fan connects, the wind-electric can convert dress Put the connection battery.
- 3. the energy conserving system of station boiler steam turbine according to claim 1, it is characterised in that smeared on the conveyer belt There is light-absorbing coating, described light-absorbing coating is PTFE film.
- 4. the energy conserving system of station boiler steam turbine according to claim 1, it is characterised in that the Turbo-generator Set The boiler superheater of the coal-burning boiler is connected, the Turbo-generator Set includes main steam generating set and the small vapour of back pressure type Turbine generator group, wherein the main Turbo-generator Set includes senior middle school, the cylinder pressure being coaxially disposed, low pressure (LP) cylinder, main generator, institute The high, venthole of intermediate pressure cylinder is stated to connect by the first gas pipeline with the air intake of low pressure (LP) cylinder；The high, venthole of intermediate pressure cylinder Connected with the air intake of back pressure type small turbine by the second gas pipeline, the back pressure type small turbine driving station service generates electricity Machine, described main generator, station-service electric generator are electrically connected station service electrical system, and described main generator, station service generate electricity Machine is provided with contactor between station service electrical system respectively；Regulation is respectively equipped with described the first gas pipeline, the second gas pipeline into low pressure (LP) cylinder and back pressure type small turbine The first regulating valve, the second regulating valve of displacement.
- 5. the energy conserving system of station boiler steam turbine according to claim 4, it is characterised in that also including the back pressure type The condenser for being used to cool down back pressure type small steam turbine exhaust steam of small turbine connection.
- 6. the energy conserving system of station boiler steam turbine according to claim 4, it is characterised in that second gas pipeline It is additionally provided with desuperheat/pressure reducer.
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| CN201710649473.8A CN107401755A (en) | 2017-08-02 | 2017-08-02 | The energy conserving system of station boiler steam turbine |
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| CN201710649473.8A CN107401755A (en) | 2017-08-02 | 2017-08-02 | The energy conserving system of station boiler steam turbine |
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| CN201710649473.8A Pending CN107401755A (en) | 2017-08-02 | 2017-08-02 | The energy conserving system of station boiler steam turbine |
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