CN110566286A - Novel flue gas turbine power generation device - Google Patents
Novel flue gas turbine power generation device Download PDFInfo
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- CN110566286A CN110566286A CN201911016827.0A CN201911016827A CN110566286A CN 110566286 A CN110566286 A CN 110566286A CN 201911016827 A CN201911016827 A CN 201911016827A CN 110566286 A CN110566286 A CN 110566286A
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- flue gas
- lubricating oil
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- gas turbine
- generator
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000003546 flue gas Substances 0.000 title claims abstract description 99
- 238000010248 power generation Methods 0.000 title claims abstract description 31
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 20
- 230000009466 transformation Effects 0.000 claims abstract description 15
- 239000010687 lubricating oil Substances 0.000 claims description 103
- 238000007789 sealing Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000009776 industrial production Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/20—Lubricating arrangements using lubrication pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention belongs to the technical field of flue gas energy recovery, and relates to a novel flue gas turbine power generation device, in particular to a device for directly converting flue gas energy into electric energy, which specifically comprises a flue gas turbine system, a generator system, a voltage transformation system and a voltage stabilization system; the high-temperature pressurized wet flue gas inlet pipeline and the flue gas outlet pipeline are arranged on the flue gas turbine system, the flue gas turbine system is connected with the generator system, the generator system is connected with the variable pressure system, and the variable pressure system is connected with the pressure stabilizing system. The device can directly drive the turbine to rotate through the high-temperature pressurized wet flue gas to drive the power generation device to generate electric energy for industrial production and life.
Description
Technical Field
The invention belongs to the technical field of flue gas energy recovery, relates to a novel flue gas turbine power generation device, and particularly relates to a device for directly converting flue gas energy into electric energy.
Background
in various industrial production fields, a large amount of energy consumption is needed, heat energy which is generated in various heat energy conversion equipment, energy utilization equipment and chemical reaction equipment and is not utilized in the production process can also be generated in the production process, the sources of the waste heat mainly comprise industrial exhaust waste heat, waste heat of high-temperature products and slag, waste heat of cooling media, waste heat generated in the chemical reaction process, combustible waste gas, waste materials, heat energy of waste liquid, waste steam and waste water, the average heat efficiency of an industrial boiler is only 67%, and the rest energy is discharged into the atmosphere through high-temperature waste flue gas, so that great waste is caused.
The flue gas utilization is an important subject in the field of energy conservation and environmental protection in recent years, and has high economic benefit and social benefit. At present, most of energy contained in high-temperature flue gas is converted into steam or hot water for energy recovery, or the steam turbine is used for generating power for energy recovery, so that the multiple energy conversion efficiency is low. The existing flue gas turbine device is large and has low energy conversion efficiency, and along with the development of the solid waste incineration industry, the device equipment is difficult to apply and recover energy.
Disclosure of Invention
The invention aims to provide a novel flue gas turbine power generation device, which solves the problems of the process condition and the structure of the existing power generation device and realizes the miniaturization and integration of the flue gas turbine power generation device.
The realization process of the invention is as follows:
A novel flue gas turbine power generation device comprises a flue gas turbine system, a generator system, a voltage transformation system and a voltage stabilization system; the high-temperature pressurized wet flue gas inlet pipeline and the flue gas outlet pipeline are arranged on the flue gas turbine system, the flue gas turbine system is connected with the generator system, the generator system is connected with the variable pressure system, and the variable pressure system is connected with the pressure stabilizing system.
Further, the flue gas turbine system comprises a volute, a turbine shaft and a turbine shaft box, wherein a high-temperature pressurized wet flue gas inlet pipeline is radially connected to the volute, a flue gas outlet pipeline is axially connected to the center of the volute, the turbine is connected and fixed in the volute through a turbine shaft, the other end of the turbine shaft penetrates through the volute and is connected with the generator system, and the turbine shaft box used for supplying lubricating oil is arranged on the periphery of the turbine shaft between the volute and the generator system.
Further, the turbine shaft is connected with the volute through a sealing device and can rotate freely, and the sealing device comprises a bearing and a sealing gasket; and an axle box bracket is arranged below the turbine axle box.
Further, axle box support below still is provided with the lubricating oil system, the lubricating oil system includes the lubricating oil tank, be provided with lubricating oil pump and lubricating oil cooler in the lubricating oil tank, turbine axle box upper end is provided with lubricating oil import pipe, turbine axle box lower extreme is provided with lubricating oil return pipe, lubricating oil import pipe, lubricating oil return pipe are connected with the lubricating oil pump respectively.
Further, the lubricating oil cooler is a U-shaped pipe lubricating oil cooler, a coil pipe lubricating oil cooler or a straight pipe lubricating oil cooler, and a temperature instrument for monitoring the temperature of the lubricating oil is arranged in the lubricating oil tank.
Further, the generator system comprises a generator shell, a generator shaft, a permanent magnet rotor and a winding stator are arranged in the generator shell, the turbine shaft and the generator shaft are in coaxial linkage, the permanent magnet rotor is fixed on the generator shaft, the winding stator is surrounded outside the permanent magnet rotor, and a gap is reserved between the permanent magnet rotor and the winding stator.
furthermore, the winding stator is connected with a lead through a wiring terminal, the lead is connected with a voltage transformation system, and the voltage transformation system is a transformer used for reducing or increasing the electric energy generated by the generator system to corresponding voltage according to the power demand.
Further, the voltage stabilizing system is a voltage stabilizer for stabilizing the voltage and the current transmitted by the voltage transformation system within the range of the power consumption requirement.
Further, the turbine shaft can be replaced by a gear shaft, and the gear shaft and the generator shaft are in coaxial linkage.
The invention has the following positive effects:
(1) the device can directly drive the turbine to rotate through the high-temperature pressurized wet flue gas to drive the power generation device to generate electric energy for industrial production and life.
(2) The lubricating oil system is arranged below the turbine axle box, so that lubricating oil in the turbine axle box can be ensured to ensure the lubrication of the axle, and the mechanical rotation abrasion is avoided; the turbine axle box is fixed above the lubricating oil tank through the axle box bracket, and the stability of the turbine axle box and the turbine shaft is guaranteed.
(3) The gap is arranged between the permanent magnet rotor and the wound stator, so that a certain distance can be kept between the wound stator and the permanent magnet rotor, and the faults of the two parts caused by the contact of the wound stator and the permanent magnet rotor are avoided.
(4) The generator shell has the functions of protecting the internal structure and the electricity utilization safety.
Drawings
FIG. 1 is a schematic structural diagram of a novel flue gas turbine power generation device according to the invention;
In the figure, 100 flue gas turbine system, 101 high temperature pressurized wet flue gas inlet pipeline, 102 flue gas outlet pipeline, 103 volute, 104 turbine, 105 turbine shaft, 106 turbine shaft box, 107 shaft box bracket, 200 generator system, 201 generator shell, 202 generator shaft, 203 permanent magnet rotor, 204 wound stator, 205 wiring terminal, 300 transformation system, 400 voltage stabilizing system, 500 lubricating oil system, 501 lubricating oil tank, 502 lubricating oil pump, 503 lubricating oil cooler, 504 lubricating oil inlet pipe, 505 lubricating oil return pipe, 506 thermometer.
Detailed Description
The present invention will be further described with reference to the following examples.
The invention provides a novel flue gas turbine power generation device, which aims to solve the problems of the process condition and the structure of the existing power generation device and realize the miniaturization and integration of the flue gas turbine power generation device.
Example 1
The novel flue gas turbine power generation device of the embodiment, as shown in fig. 1, includes a flue gas turbine system 100, a generator system 200, a pressure swing system 300, and a pressure stabilizing system 400; the flue gas turbine system 100 is provided with a high-temperature pressurized wet flue gas inlet pipeline 101 and a flue gas outlet pipeline 102, the flue gas turbine system 100 is connected with a generator system 200, the generator system 200 is connected with a pressure swing system 300, and the pressure swing system 300 is connected with a pressure stabilizing system 400.
Further, the flue gas turbine system 100 includes a volute 103, a turbine 104, a turbine shaft 105 and a turbine axle box 106, the volute 103 is radially connected with a high-temperature pressurized wet flue gas inlet pipeline 101, the center of the volute 103 is axially connected with a flue gas outlet pipeline 102, the turbine 104 is connected and fixed in the volute 103 through the turbine shaft 105, the other end of the turbine shaft 105 passes through the volute 103 and is connected with the generator system 200, the turbine shaft 105 is connected with the volute 103 through a sealing device and can freely rotate, the sealing device includes a bearing and a sealing gasket, the turbine axle box 106 for supplying lubricating oil is arranged on the periphery of the turbine shaft 105 between the volute 103 and the generator system 200, and an axle box support 107 is arranged below the turbine axle box 106.
Further, lubricating oil system 500 is further arranged below the axle box support 107, the lubricating oil system 500 comprises a lubricating oil tank 501, a lubricating oil pump 502 and a lubricating oil cooler 503 are arranged in the lubricating oil tank 501, a lubricating oil inlet pipe 504 is arranged at the upper end of the turbine axle box 106, a lubricating oil return pipe 505 is arranged at the lower end of the turbine axle box 106, and the lubricating oil inlet pipe 504 and the lubricating oil return pipe 505 are respectively connected with the lubricating oil pump 502. The lubricating oil cooler 503 is a U-shaped pipe lubricating oil cooler; a temperature meter 506 for monitoring the temperature of the lubricating oil is arranged in the lubricating oil tank 501.
further, the generator system 200 includes a generator housing 201, a generator shaft 202, a permanent magnet rotor 203 and a wound stator 204 are disposed in the generator housing 201, the turbine shaft 105 and the generator shaft 202 are coaxially linked, the permanent magnet rotor 203 is fixed on the generator shaft 202, the wound stator 204 is surrounded by the permanent magnet rotor 203, and a gap is formed between the permanent magnet rotor 203 and the wound stator 204. The winding stator 204 is connected with a wire through a connection terminal 205, the wire is connected with a transformation system 300, and the transformation system 300 is a transformer for reducing or increasing the electric energy generated by the generator system 200 to a corresponding voltage according to the power demand. The voltage stabilizing system 400 is a voltage regulator for stabilizing the voltage and current supplied from the voltage transforming system 300 within the range of the power demand.
This embodiment novel flue gas turbine power generation facility's theory of operation:
(1) The high-temperature pressurized wet flue gas enters a volute 103 through a high-temperature pressurized wet flue gas inlet pipeline 101, a turbine 104 is driven to rotate at a high speed, the flue gas after the turbine 104 is driven to do work can be discharged to a safety or other process device through a flue gas outlet, and the turbine 104 rotates to drive a turbine shaft 105 to rotate;
(2) The turbine shaft 105 is coaxially linked with the generator shaft 202, the turbine shaft 105 rotates to drive the generator shaft 202 to rotate, the generator shaft 202 rotates to drive the permanent magnet rotor 203 fixed on the generator shaft 202 to rotate to form a rotating magnetic field, the wound stator 204 performs motion of cutting magnetic lines, so that induced potential is generated, the induced potential is led out through the wiring terminal 205 and connected in a loop, and then current is generated and the generated electric energy is transmitted to the voltage transformation system 300 through a wire;
(3) The voltage transformation system 300 reduces or increases the electric energy generated by the power generation system to a corresponding voltage according to the power demand, and then sends the electric energy to the voltage stabilization system 400, and the voltage stabilization system 400 can stabilize the voltage and the current transmitted by the voltage transformation system 300 within the range of the power demand, so as to ensure the safety and reliability of the electric equipment.
(4) The lubricating oil system 500 is used for supplying lubricating oil to the turbine axle box 106, the lubricating oil pump 502 is fixed below the lubricating oil tank 501, the lubricating oil in the lubricating oil tank 501 is conveyed into the turbine axle box 106 through the lubricating oil inlet pipe 504, the lubrication of the turbine axle is guaranteed, mechanical abrasion is avoided, and the lubricating oil circulates into the lubricating oil tank 501 through the lubricating oil return pipe 505. The lower part of the lubricating oil tank 501 is provided with a lubricating oil cooler which can be immersed in the lubricating oil in a U-shaped pipe or coil form, and the heat in the lubricating oil tank 501 is taken away by cooling water or other cooling media, so that the temperature of the lubricating oil is ensured to be within the range of the requirement of the optimal lubricating viscosity. The lubricating oil tank 501 is internally provided with instruments such as a temperature instrument for monitoring the temperature of the lubricating oil, and the temperature instrument can realize control linkage with the lubricating oil cooler 503 to ensure the stability of the oil temperature in the oil tank.
Example 2
The turbine shaft 105 in embodiment 1 may be replaced by a gear shaft, which is coaxially coupled to the generator shaft 202.
Example 3
The U-tube lube cooler described in example 1 may be replaced with a coil lube cooler.
Example 4
The U-tube lubricating oil cooler described in example 1 may be replaced with a serpentine lubricating oil cooler.
Example 5
The U-tube lubricating oil cooler described in example 1 may be replaced with a straight-tube lubricating oil cooler.
Example 6
The U-shaped tube lubricating oil cooler in embodiment 1 can be replaced by other lubricating oil coolers, and any other lubricating oil cooler can be used in the novel flue gas turbine power generation device provided that the cooler can meet the cooling function.
Example 7
The novel flue gas turbine power generation device comprises a flue gas turbine system 100, a generator system 200, a pressure varying system 300 and a pressure stabilizing system 400; the flue gas turbine system 100 is provided with a high-temperature pressurized wet flue gas inlet pipeline 101 and a flue gas outlet pipeline 102, the flue gas turbine system 100 is connected with a generator system 200, the generator system 200 is connected with a pressure swing system 300, and the pressure swing system 300 is connected with a pressure stabilizing system 400.
Example 8
the novel flue gas turbine power generation device comprises a flue gas turbine system 100, a generator system 200, a pressure varying system 300 and a pressure stabilizing system 400; the flue gas turbine system 100 is provided with a high-temperature pressurized wet flue gas inlet pipeline 101 and a flue gas outlet pipeline 102, the flue gas turbine system 100 is connected with a generator system 200, the generator system 200 is connected with a pressure swing system 300, and the pressure swing system 300 is connected with a pressure stabilizing system 400. The flue gas turbine system 100 comprises a volute 103, a turbine 104, a turbine shaft 105 and a turbine axle box 106, wherein a high-temperature pressurized wet flue gas inlet pipeline 101 is connected to the volute 103 in the radial direction, a flue gas outlet pipeline 102 is connected to the center of the volute 103 in the axial direction, the turbine 104 is connected and fixed in the volute 103 through the turbine shaft 105, the other end of the turbine shaft 105 penetrates through the volute 103 to be connected with a generator system 200, the turbine shaft 105 is connected with the volute 103 through a sealing device and can rotate freely, the sealing device comprises a bearing and a sealing gasket, the turbine axle box 106 for supplying lubricating oil is arranged on the periphery of the turbine shaft 105 between the volute 103 and the generator system 200, and an axle box support 107 is arranged below the turbine axle box.
Example 9
The novel flue gas turbine power generation device comprises a flue gas turbine system 100, a generator system 200, a pressure varying system 300 and a pressure stabilizing system 400; the flue gas turbine system 100 is provided with a high-temperature pressurized wet flue gas inlet pipeline 101 and a flue gas outlet pipeline 102, the flue gas turbine system 100 is connected with a generator system 200, the generator system 200 is connected with a pressure swing system 300, and the pressure swing system 300 is connected with a pressure stabilizing system 400. The flue gas turbine system 100 comprises a volute 103, a turbine 104, a turbine shaft 105 and a turbine axle box 106, wherein a high-temperature pressurized wet flue gas inlet pipeline 101 is connected to the volute 103 in the radial direction, a flue gas outlet pipeline 102 is connected to the center of the volute 103 in the axial direction, the turbine 104 is connected and fixed in the volute 103 through the turbine shaft 105, the other end of the turbine shaft 105 penetrates through the volute 103 to be connected with a generator system 200, the turbine shaft 105 is connected with the volute 103 through a sealing device and can rotate freely, the sealing device comprises a bearing and a sealing gasket, the turbine axle box 106 for supplying lubricating oil is arranged on the periphery of the turbine shaft 105 between the volute 103 and the generator system 200, and an axle box support 107 is arranged below the turbine axle box. Lubricating oil system 500 is further arranged below the axle box support 107, the lubricating oil system 500 comprises a lubricating oil tank 501, a lubricating oil pump 502 and a lubricating oil cooler 503 are arranged in the lubricating oil tank 501, a lubricating oil inlet pipe 504 is arranged at the upper end of the turbine axle box 106, a lubricating oil return pipe 505 is arranged at the lower end of the turbine axle box 106, and the lubricating oil inlet pipe 504 and the lubricating oil return pipe 505 are respectively connected with the lubricating oil pump 502. The lubricating oil cooler 503 is a coil lubricating oil cooler, and a temperature meter 506 for monitoring the temperature of the lubricating oil is arranged in the lubricating oil tank 501.
The novel flue gas turbine power generation device adopts high-temperature pressurized wet flue gas as a driving medium, drives a flue gas turbine to rotate at a high speed under the condition of pressure, coaxially drives a generator rotor to rotate to generate electric energy, and can be used for industrial production of electrical equipment or domestic appliances after being stabilized by a voltage transformation device and a voltage stabilizing device. The driving medium used in the present invention may also be a pressurized gas or a pressurized flue gas.
The source of the flue gas in the novel flue gas turbine power generation device can be a high-pressure blower, and also can be high-temperature pressurized wet flue gas generated in the invention patent with the patent number of 201910609692.2. The transformer system 300 and the voltage stabilizer system 400 both use transformers and voltage regulators commonly used or modified in the art, and therefore, will not be described in detail herein.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and is not intended to limit the invention to the particular forms disclosed. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (9)
1. The utility model provides a novel flue gas turbine power generation device which characterized in that: comprises a flue gas turbine system (100), a generator system (200), a pressure swing system (300) and a pressure stabilizing system (400); the high-temperature pressurized wet flue gas inlet pipeline (101) and the flue gas outlet pipeline (102) are arranged on the flue gas turbine system (100), the flue gas turbine system (100) is connected with the generator system (200), the generator system (200) is connected with the pressure swing system (300), and the pressure swing system (300) is connected with the pressure stabilizing system (400).
2. The novel flue gas turbine power generation device of claim 1, wherein: the flue gas turbine system (100) comprises a volute (103), a turbine (104), a turbine shaft (105) and a turbine shaft box (106), wherein a high-temperature pressurized wet flue gas inlet pipeline (101) is connected to the radial direction of the volute (103), a flue gas outlet pipeline (102) is connected to the center of the volute (103) in the axial direction, the turbine (104) is connected and fixed in the volute (103) through the turbine shaft (105), the other end of the turbine shaft (105) penetrates through the volute (103) to be connected with a generator system (200), and a turbine shaft box (106) used for supplying lubricating oil is arranged on the periphery of the turbine shaft (105) between the volute (103) and the generator system (200).
3. The novel flue gas turbine power generation device of claim 2, wherein: the turbine shaft (105) is connected with the volute (103) through a sealing device, and the sealing device can rotate freely and comprises a bearing and a sealing gasket; an axle box bracket (107) is arranged below the turbine axle box (106).
4. The novel flue gas turbine power generation device of claim 3, wherein: axle box support (107) below still is provided with lubricating oil system (500), lubricating oil system (500) includes lubricating oil tank (501), be provided with lubricating oil pump (502) and lubricating oil cooler (503) in lubricating oil tank (501), turbine axle box (106) upper end is provided with lubricating oil import pipe (504), turbine axle box (106) lower extreme is provided with lubricating oil and returns oil pipe (505), lubricating oil import pipe (504), lubricating oil return oil pipe (505) are connected with lubricating oil pump (502) respectively.
5. The novel flue gas turbine power generation device of claim 4, wherein: the lubricating oil cooler (503) is a U-shaped pipe lubricating oil cooler, a coil pipe lubricating oil cooler or a straight pipe lubricating oil cooler, and a temperature instrument (506) for monitoring the temperature of the lubricating oil is arranged in the lubricating oil tank (501).
6. The novel flue gas turbine power generation device of claim 2, wherein: the generator system (200) comprises a generator shell (201), a generator shaft (202), a permanent magnet rotor (203) and a winding stator (204) are arranged in the generator shell (201), the turbine shaft (105) and the generator shaft (202) are in coaxial linkage, the permanent magnet rotor (203) is fixed on the generator shaft (202), the winding stator (204) is surrounded outside the permanent magnet rotor (203), and a gap is reserved between the permanent magnet rotor (203) and the winding stator (204).
7. The novel flue gas turbine power generation device of claim 6, wherein: the winding stator (204) is connected with a lead through a wiring terminal (205), the lead is connected with a transformation system (300), and the transformation system (300) is a transformer used for reducing or increasing the electric energy generated by the generator system (200) to corresponding voltage according to the power demand.
8. the novel flue gas turbine power generation device of claim 7, wherein: the voltage stabilizing system (400) is a voltage stabilizer for stabilizing the voltage and the current transmitted by the voltage transformation system (300) within the range of power consumption requirements.
9. The novel flue gas turbine power plant according to any one of claims 1 to 8, characterized in that: the turbine shaft (105) may be replaced by a gear shaft, which is coaxially coupled to the generator shaft (202).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911016827.0A CN110566286A (en) | 2019-10-24 | 2019-10-24 | Novel flue gas turbine power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911016827.0A CN110566286A (en) | 2019-10-24 | 2019-10-24 | Novel flue gas turbine power generation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923770A (en) * | 2021-04-02 | 2021-06-08 | 山东大学 | Novel wet flue gas source heat pump system for water collection, waste heat recovery and pollutant removal |
| CN112923771A (en) * | 2021-04-02 | 2021-06-08 | 山东大学 | Wet flue gas source heat pump system capable of controlling spraying according to exhaust gas temperature |
| CN113091477A (en) * | 2021-04-02 | 2021-07-09 | 山东大学 | Wet flue gas source heat pump system for controlling input flue gas pressure |
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| RU2194869C2 (en) * | 2000-12-14 | 2002-12-20 | Акчурин Харас Исхакович | Method of operation and design of gas turbine plant with complex system or deep recovery of heat and reduction of harmful effluents |
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| CN106523155A (en) * | 2016-10-06 | 2017-03-22 | 浙江大学 | Chemical type water recycling method and device based on solar energy gas turbine system |
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