CN105805719A - Energy-saving boiler for thermal power generation - Google Patents
Energy-saving boiler for thermal power generation Download PDFInfo
- Publication number
- CN105805719A CN105805719A CN201610297785.2A CN201610297785A CN105805719A CN 105805719 A CN105805719 A CN 105805719A CN 201610297785 A CN201610297785 A CN 201610297785A CN 105805719 A CN105805719 A CN 105805719A
- Authority
- CN
- China
- Prior art keywords
- stove
- fixed
- interior
- power generation
- chimney
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
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- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an energy-saving boiler for thermal power generation, which comprises a combustion chamber; an inner furnace is fixedly arranged above the combustion chamber; a chimney is fixedly communicated with the right end on the upper surface of the combustion chamber; a temperature sensor is fixedly arranged in an outer furnace; a generator is arranged in the part, extending out the outer furnace, of the chimney; a shaft of the generator is fixedly connected with a central shaft of a blade; the outer furnace is arranged outside the inner furnace, and warps the inner furnace; the outer furnace is communicated with an inner furnace water inlet in the bottom on the side surface of the inner furnace through a connection pipe; a water pump is fixedly arranged in the middle of the connection pipe; and a PLC controller is fixedly arranged at the top of an accumulator. The energy-saving boiler is reasonable in design; and according to a series of structures, energy of hot air in the chimney can be well collected and utilized, the energy-saving and environmental-protection effects are high, the beneficial effects are very high, and the practicability is very high.
Description
Technical field
The invention belongs to industrial machine equipment technical field, be specifically related to a kind of thermal power generation power economized boiler.
Background technology
Thermal power generation in the power system of our country in occupation of substantial portion of ratio, thermal power generation is to utilize fuel to generate heat, the water in heating boiler, forms the steam that High Temperature High Pressure is overheated, rotated by Steam Actuation gas-turbine, drive electrical generators rotor (electromagnetic field) rotates, and stator coil cutting magnetic line sends electric energy, recycling booster transformer, it is raised to system voltage, and system grid connection, outwards carry electric energy.In thermal power generation, the water in fuel heating boiler forms the energy that the process of steam needs consumption huge, in the process, the heat energy part that fuel combustion produces is absorbed by the water in boiler, another part is then along with waste gas is overflowed from chimney, cause certain wasting of resources, economical not, do not meet the theory of the energy-conserving and environment-protective of country's promotion simultaneously yet, accordingly, it would be desirable to the power economized boiler of a kind of energy that can make full use of in the waste gas that fuel combustion produces is to solve problem mentioned above.
Summary of the invention
It is an object of the invention to provide a kind of thermal power generation power economized boiler, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of thermal power generation power economized boiler，Including combustor，Described combustor is fixed above is provided with interior stove，Described interior furnace roof portion is fixed with steam (vapor) outlet，Described combustor upper surface right-hand member is fixing is communicated with chimney，The side of the described chimney interior stove of traverse and the top of outer stove，The top of described outer stove is fixed with outer stove water inlet，Described outer furnace interior is fixed with temperature sensor，Described chimney stretches out the partial interior of outer stove and is fixed with electromotor，The axle of described electromotor and the fixing connection of the central shaft of flabellum，Described electromotor is electrically connected by wire and accumulator，Described outer stove is arranged on outside interior stove，And stove in parcel，The interior stove water inlet that described outer stove is provided with interior stove side bottom by connecting tube connects，It is fixed with water pump in the middle part of described connecting tube，Described water pump and temperature sensor are electrically connected respectively through wire and PLC，Described PLC is fixedly installed on accumulator top，Described accumulator is electrically connected by wire and PLC.
Preferably, inside described interior stove water inlet, it is fixed with electromagnetic valve, and electromagnetic valve is electrically connected by wire and PLC.
Preferably, the surface inserting of described PLC has the display screen that can show outer stove water temperature and accumulator (5) electricity.
Preferably, in the inside laminating of described chimney stove outside, the side of stove helically rises setting.
Preferably, the outer surface of described outer stove is fixed with thermal insulation layer, and thermal insulation layer is potsherd thermal insulation layer.
Preferably, described steam (vapor) outlet is through the top of outer stove, and and is fixed with sealing ring between outer stove.
The technique effect of the present invention and advantage: this thermal power generation power economized boiler, by outer stove, the heat collection that interior stove can be distributed, and the side of stove helically rises setting in fitting due to the inside of chimney stove outside, outer stove can well by the heat collection in chimney be in outer stove water heating, after water in stove reaches certain temperature outside, temperature sensor passes the signal along in PLC, PLC controls the electromagnetic valve in water pump and interior stove water inlet, will continue heating in the water transport in outer stove to interior stove；Meanwhile, chimney stretches out the partial interior of outer stove and is provided with flabellum and electromotor, drives flabellum to rotate by air-flow in chimney, is electric energy by electromotor by changes mechanical energy, is stored in accumulator, for PLC, water pump and solenoid valve.Therefore, the present invention is reasonable in design, by a series of structure, it is possible to the collection of energy of hot-air in chimney is utilized very well, energy-conserving and environment-protective very, and has significantly high economic benefit, has significantly high practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: stove water inlet in 1,2 water pumps, 3 outer stove water inlets, 4PLC controller, 5 accumulator, 6 steam (vapor) outlets, 7 electromotors, 8 flabellums, 9 chimneys, stove, 11 temperature sensors, 12 outer stoves, 13 combustor, 14 connecting tubes in 10.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullThe invention provides a kind of thermal power generation power economized boiler as shown in Figure 1，Including combustor 13，Described combustor 13 is fixed above is provided with interior stove 10，Described interior stove 10 top is fixed with steam (vapor) outlet 6，Described steam (vapor) outlet 6 is through the top of outer stove 12，And and outer stove 12 between be fixed with sealing ring，Described combustor 13 upper surface right-hand member is fixing is communicated with chimney 9，The side of the described chimney 9 interior stove 10 of traverse and the top of outer stove 12，In the inside laminating of described chimney 9 stove 12 outside, the side of stove 10 helically rises setting，The top of described outer stove 12 is fixed with outer stove water inlet 3，The outer surface of described outer stove 12 is fixed with thermal insulation layer，And thermal insulation layer is potsherd thermal insulation layer，Described outer stove 12 is internal is fixed with temperature sensor 11，Described chimney 9 stretches out the partial interior of outer stove 12 and is fixed with electromotor 7，The axle of described electromotor 7 and the fixing connection of the central shaft of flabellum 8，Described electromotor 7 is electrically connected by wire and accumulator 5，It is outside that described outer stove 12 is arranged on interior stove 10，And stove 10 in parcel，The interior stove water inlet 1 that described outer stove 12 is provided with interior stove 10 side bottom by connecting tube 14 connects，Described interior stove water inlet 1 is internal is fixed with electromagnetic valve，And electromagnetic valve is electrically connected by wire and PLC 4，The surface inserting of described PLC 4 has the display screen that can show outer stove 12 water temperature and accumulator 5 electricity，It is fixed with water pump 2 in the middle part of described connecting tube 14，Described water pump 2 and temperature sensor 11 are electrically connected respectively through wire and PLC 4，Described PLC 4 is fixedly installed on accumulator 5 top，Described accumulator 5 is electrically connected by wire and PLC 4.
This thermal power generation power economized boiler, by outer stove 12, the heat collection that interior stove 10 can be distributed, and the side of stove 10 helically rises setting in fitting due to the inside of chimney 9 stove 12 outside, outer stove 12 can well by the heat collection in chimney 9, heat for the water in outer stove 12, after water in stove 12 reaches certain temperature outside, temperature sensor 11 passes the signal along in PLC 4, PLC 4 controls the electromagnetic valve in water pump 2 and interior stove water inlet 1, will continue heating in the water transport in outer stove 12 to interior stove 10；Meanwhile, chimney 9 stretches out the partial interior of outer stove 12 and is provided with flabellum 8 and electromotor 7, drives flabellum 8 to rotate by air-flow in chimney 9, is electric energy by electromotor 7 by changes mechanical energy, is stored in accumulator 5, for PLC 4, water pump 2 and solenoid valve.Therefore, the present invention is reasonable in design, by a series of structure, it is possible to the collection of energy of hot-air in chimney is utilized very well, energy-conserving and environment-protective very, and has significantly high economic benefit, has significantly high practicality.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; it is not limited to the present invention; although the present invention being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
- null1. a thermal power generation power economized boiler，Including combustor (13)，It is characterized in that: described combustor (13) is fixed above is provided with interior stove (10)，Described interior stove (10) top is fixed with steam (vapor) outlet (6)，Described combustor (13) upper surface right-hand member is fixing is communicated with chimney (9)，The side of described chimney (9) the interior stove of traverse (10) and the top of outer stove (12)，The top of described outer stove (12) is fixed with outer stove water inlet (3)，Described outer stove (12) is internal is fixed with temperature sensor (11)，Described chimney (9) stretches out the partial interior of outer stove (12) and is fixed with electromotor (7)，The axle of described electromotor (7) and the fixing connection of the central shaft of flabellum (8)，Described electromotor (7) is electrically connected by wire and accumulator (5)，It is outside that described outer stove (12) is arranged on interior stove (10)，And stove (10) in parcel，The interior stove water inlet (1) that described outer stove (12) is provided with interior stove (10) side bottom by connecting tube (14) connects，Described connecting tube (14) middle part is fixed with water pump (2)，Described water pump (2) and temperature sensor (11) are electrically connected respectively through wire and PLC (4)，Described PLC (4) is fixedly installed on accumulator (5) top，Described accumulator (5) is electrically connected by wire and PLC (4).
- 2. a kind of thermal power generation power economized boiler according to claim 1, it is characterised in that: the internal electromagnetic valve that is fixed with of described interior stove water inlet (1), and electromagnetic valve is by wire and PLC (4) electric connection.
- 3. a kind of thermal power generation power economized boiler according to claim 1, it is characterised in that: the surface inserting of described PLC (4) has the display screen that can show outer stove (12) water temperature and accumulator (5) electricity.
- 4. a kind of thermal power generation power economized boiler according to claim 1, it is characterised in that: in the inside laminating of described chimney (9) stove outside (12), the side of stove (10) helically rises setting.
- 5. a kind of thermal power generation power economized boiler according to claim 1, it is characterised in that: the outer surface of described outer stove (12) is fixed with thermal insulation layer, and thermal insulation layer is potsherd thermal insulation layer.
- 6. a kind of thermal power generation power economized boiler according to claim 1, it is characterised in that: described steam (vapor) outlet (6) is through the top of outer stove (12), and and is fixed with sealing ring between outer stove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297785.2A CN105805719A (en) | 2016-04-25 | 2016-04-25 | Energy-saving boiler for thermal power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297785.2A CN105805719A (en) | 2016-04-25 | 2016-04-25 | Energy-saving boiler for thermal power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805719A true CN105805719A (en) | 2016-07-27 |
Family
ID=56456350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297785.2A Pending CN105805719A (en) | 2016-04-25 | 2016-04-25 | Energy-saving boiler for thermal power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524234A (en) * | 2016-11-17 | 2017-03-22 | 刘开芹 | Rotary coal stove with underground flue |
| CN110332027A (en) * | 2019-07-17 | 2019-10-15 | 芜湖裕优机械科技有限公司 | A kind of efficient thermal power generation installation and its working method |
| CN112683086A (en) * | 2020-12-29 | 2021-04-20 | 台州市污染防治工程技术中心 | Waste gas waste heat recovery mechanism and purification device |
-
2016
- 2016-04-25 CN CN201610297785.2A patent/CN105805719A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524234A (en) * | 2016-11-17 | 2017-03-22 | 刘开芹 | Rotary coal stove with underground flue |
| CN110332027A (en) * | 2019-07-17 | 2019-10-15 | 芜湖裕优机械科技有限公司 | A kind of efficient thermal power generation installation and its working method |
| CN110332027B (en) * | 2019-07-17 | 2021-07-27 | 哈尔滨润电汽发电站设备有限责任公司 | Efficient thermal power generation device and working method thereof |
| CN112683086A (en) * | 2020-12-29 | 2021-04-20 | 台州市污染防治工程技术中心 | Waste gas waste heat recovery mechanism and purification device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |