CN209228415U - A kind of vortex temperature separation Rankine cycle electricity generation system - Google Patents
A kind of vortex temperature separation Rankine cycle electricity generation system Download PDFInfo
- Publication number
- CN209228415U CN209228415U CN201822278404.3U CN201822278404U CN209228415U CN 209228415 U CN209228415 U CN 209228415U CN 201822278404 U CN201822278404 U CN 201822278404U CN 209228415 U CN209228415 U CN 209228415U
- Authority
- CN
- China
- Prior art keywords
- temperature side
- cooler
- rankine cycle
- outlet
- vortex tube
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of vortex temperature to separate Rankine cycle electricity generation system, including heater heated by waste heat (1), vortex tube (4), steam turbine generator (12), Rankine cycle cooler (10), Rankine cycle force (forcing) pump (9), eddy circulating cooler (8), eddy circulating force (forcing) pump (6), heater heated by waste heat (1) low temperature side outlet is connected with vortex tube (4) entry nozzle, the outlet of vortex tube (4) hot end is connected with steam turbine generator (12) import, steam turbine generator (12) outlet is connected with Rankine cycle cooler (10) high temperature side-entrance, vortex tube (4) cold side outlet is connected with Rankine cycle cooler (10) low temperature side-entrance, Rankine cycle cooler (10) high temperature side outlet is connected after being connected with low temperature side outlet with Rankine cycle force (forcing) pump (9) import, it is bright Agree recirculation cooler (10) outlet to be connected with eddy circulating cooler (8) high temperature side-entrance, eddy circulating cooler (8) high temperature side outlet is connected with heater heated by waste heat (1) low temperature side-entrance again after passing through eddy circulating force (forcing) pump (6), can be applied to cogeneration field.
Description
Technical field
The utility model relates to a kind of cogeneration technologies, more particularly to one kind is in the industries such as chemical industry, cement, weaving
Low-temperature heat quantity generate electricity vortex temperature separation Rankine cycle electricity generation system.
Background technique
There is a large amount of waste heat discharge in the industries such as chemical industry, cement, weaving, for high temperature waste hot, mainly takes and directly return
With or the mode that generates electricity utilize, and electricity generating principle mostly uses Rankine cycle；But for low-temperature cogeneration, mostly use
It generates electricity by the Rankine cycle of working medium of low-boiling point material, as organic rankie cycle generates electricity.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide that a kind of structure is simple, section
The high vortex temperature of energy environmental protection, recuperation of heat utilization rate separates Rankine cycle electricity generation system.
The technical scheme adopted by the utility model is the utility model includes sequentially connected heater heated by waste heat, vortex
Pipe, steam turbine generator, Rankine cycle cooler, Rankine cycle force (forcing) pump, eddy circulating cooler, eddy circulating force (forcing) pump,
And heater heated by waste heat composition working medium circulation circuit is taken back, low temperature side outlet and the vortex tube of the heater heated by waste heat
Entry nozzle is connected, and the hot end outlet of the vortex tube is connected with the import of the steam turbine generator, the vapor wheel
The outlet of generator is connected with the high temperature side-entrance of the Rankine cycle cooler, the cold side outlet of the vortex tube with it is described
The low temperature side-entrance of Rankine cycle cooler is connected, high temperature side outlet and the low temperature side outlet phase of the Rankine cycle cooler
It is connected after connection with the import of the Rankine cycle force (forcing) pump, the outlet of the Rankine cycle cooler and the eddy circulating
The high temperature side-entrance of cooler is connected, and the high temperature side outlet of the eddy circulating cooler passes through the eddy circulating force (forcing) pump
It is connected again with the low temperature side-entrance of the heater heated by waste heat afterwards.
Waste heat medium enter the heater heated by waste heat high temperature side, to enter the heater heated by waste heat low temperature side working medium into
Row heating, the working medium, which is heated after evaporating pressure increases, to be entered in the vortex tube at a high speed, and is divided into two in the vortex tube
Part, wherein hot gas is discharged into the steam turbine generator from the hot end of the vortex tube and generates electricity, cold air from
The cold end of the vortex tube is discharged into the low temperature side of the Rankine cooler, and hot gas is after steam turbine generator discharge
Into the high temperature side of the Rankine cooler, the cold air for being entered the low temperature side of the Rankine cooler is cooled into liquid,
It is mixed from the working medium after the discharge of the high temperature side of the Rankine cooler with the working medium being discharged from the low temperature side of the Rankine cooler,
Mixed working fluid is delivered to the high temperature side of the eddy circulating cooler by the Rankine force (forcing) pump, and it is cold to be entered the eddy circulating
But the coolant liquid of device low temperature side is cooled into liquid, and the working medium of liquid is delivered to described remaining by the eddy circulating force (forcing) pump
The low temperature side of hot heater is heated, to complete to recycle.
The hot end of the vortex tube is equipped with thermosistor, is adjusted with the outlet aperture to the vortex tube hot end, thus
The temperature and flow of the hot gas and the cold air are adjusted, and then changes the generating efficiency of the steam turbine generator.
The working medium is water or R245FA or carbon dioxide.
The waste heat medium is flue gas or spent hot water.
The beneficial effects of the utility model are: due to the utility model include sequentially connected heater heated by waste heat, vortex tube,
Steam turbine generator, Rankine cycle cooler, Rankine cycle force (forcing) pump, eddy circulating cooler, eddy circulating force (forcing) pump, and connect
It returns the heater heated by waste heat and forms working medium circulation circuit, the import of the low temperature side outlet and the vortex tube of the heater heated by waste heat
Nozzle is connected, and the hot end outlet of the vortex tube is connected with the import of the steam turbine generator, the vapor wheel power generation
The outlet of machine is connected with the high temperature side-entrance of the Rankine cycle cooler, the cold side outlet of the vortex tube and the Rankine
The low temperature side-entrance of recirculation cooler is connected, and the high temperature side outlet of the Rankine cycle cooler is connected with low temperature side outlet
It is connected afterwards with the import of the Rankine cycle force (forcing) pump, the outlet of the Rankine cycle cooler and the eddy circulating are cooling
The high temperature side-entrance of device is connected, the high temperature side outlet of the eddy circulating cooler by after the eddy circulating force (forcing) pump again
It is connected with the low temperature side-entrance of the heater heated by waste heat；The utility model has carried out vortex tube and Rankine cycle power generation organic
In conjunction with can be used that structure is simple, low-temperature heat quantity is divided into two parts and carries out temperature separation by vortex tube of movement-less part, increase
The temperature difference of two parts heats recycles two-part temperature difference driving Rankine cycle power generation, to improve with lesser cost
The utilization rate of waste heat especially low-temperature waste heat, can produce apparent economic benefit；Therefore the utility model structure is simple, energy-saving ring
It protects, recuperation of heat utilization rate height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
As shown in Figure 1, the present embodiment include sequentially connected heater heated by waste heat 1, it is vortex tube 4, steam turbine generator 12, bright
Agree recirculation cooler 10, Rankine cycle force (forcing) pump 9, eddy circulating cooler 8, eddy circulating force (forcing) pump 6, and takes back the waste heat
Heater 1 forms working medium circulation circuit, the entry nozzle phase of the low temperature side outlet of the heater heated by waste heat 1 and the vortex tube 4
The hot end outlet of connection, the vortex tube 4 is connected with the import of the steam turbine generator 12, the steam turbine generator 12
Outlet be connected with the high temperature side-entrance of the Rankine cycle cooler 10, the cold side outlet of the vortex tube 4 with it is described bright
The low temperature side-entrance for agreeing recirculation cooler 10 is connected, the high temperature side outlet and low temperature side outlet of the Rankine cycle cooler 10
It is connected after being connected with the import of the Rankine cycle force (forcing) pump 9, the outlet and the whirlpool of the Rankine cycle cooler 10
The high temperature side-entrance of stream recirculation cooler 8 is connected, and the high temperature side outlet of the eddy circulating cooler 8 is followed by the vortex
It is connected again with the low temperature side-entrance of the heater heated by waste heat 1 after ring force (forcing) pump 6；The hot end of the vortex tube 4 is equipped with thermosistor
401, it is adjusted with the outlet aperture to 4 hot end of vortex tube, to adjust the hot gas 302 and the cold air
301 temperature and flow, and then change the generating efficiency of the steam turbine generator 12；The working medium 3 be water or R245FA or
Carbon dioxide etc.；The waste heat medium 2 is the waste heat sources such as flue gas or spent hot water, is turned waste into wealth, energy conservation and environmental protection.
The course of work of afterheat generating system is as follows: waste heat medium 2 enter the heater heated by waste heat 1 high temperature side, into
The working medium 3 for entering 1 low temperature side of heater heated by waste heat is heated, and the working medium 3, which is heated after evaporating pressure increases, enters at a high speed institute
It states in vortex tube 4, and is divided into two parts in the vortex tube 4, wherein hot gas 302 is discharged from the hot end of the vortex tube 4
Into generating electricity in the steam turbine generator 12, cold air 301 is discharged into the Rankine from the cold end of the vortex tube 4
The low temperature side of cooler 10, hot gas 302 enter the height of the Rankine cooler 10 after the steam turbine generator 12 discharge
Warm side, the cold air 301 for being entered the low temperature side of the Rankine cooler 10 are cooled into liquid, from the Rankine cooler 10
High temperature side discharge after working medium mixed with the working medium being discharged from the low temperature side of the Rankine cooler 10, mixed working fluid is described
Rankine force (forcing) pump 9 is delivered to the high temperature side of the eddy circulating cooler 8, is entered 8 low temperature side of eddy circulating cooler
Coolant liquid 7 be cooled into liquid, the working medium 3 of liquid is delivered to the waste-heat by the eddy circulating force (forcing) pump 6
The low temperature side of device 1 is heated, to complete to recycle.
The utility model is organically combined vortex tube and Rankine cycle power generation, can be used structure it is simple, without fortune
Low-temperature heat quantity is divided into two parts and carries out temperature separation by the vortex tube of dynamic component, is increased the temperature difference of two parts heat, is recycled
Two-part temperature difference driving Rankine cycle power generation, to improve the utilization of waste heat especially low-temperature waste heat with lesser cost
Rate can produce apparent economic benefit；Therefore the utility model structure is simple, energy conservation and environmental protection, recuperation of heat utilization rate height.
The utility model can be widely applied to cogeneration field.
Claims (5)
1. a kind of vortex temperature separates Rankine cycle electricity generation system, it is characterised in that: including sequentially connected heater heated by waste heat
(1), vortex tube (4), steam turbine generator (12), Rankine cycle cooler (10), Rankine cycle force (forcing) pump (9), eddy circulating
Cooler (8), eddy circulating force (forcing) pump (6), and take back the heater heated by waste heat (1) composition working medium circulation circuit, the waste heat
The low temperature side outlet of heater (1) is connected with the entry nozzle of the vortex tube (4), the hot end outlet of the vortex tube (4)
It is connected with the import of the steam turbine generator (12), the outlet and the Rankine cycle of the steam turbine generator (12) are cold
But the high temperature side-entrance of device (10) is connected, the cold side outlet of the vortex tube (4) and the Rankine cycle cooler (10)
Low temperature side-entrance is connected, the high temperature side outlet of the Rankine cycle cooler (10) be connected with low temperature side outlet after with it is described
The import of Rankine cycle force (forcing) pump (9) is connected, and the outlet of the Rankine cycle cooler (10) and the eddy circulating are cooling
The high temperature side-entrance of device (8) is connected, and the high temperature side outlet of the eddy circulating cooler (8) is pressurizeed by the eddy circulating
It is connected again with the low temperature side-entrance of the heater heated by waste heat (1) after pump (6).
2. vortex temperature according to claim 1 separates Rankine cycle electricity generation system, it is characterised in that: waste heat medium (2)
Into the high temperature side of the heater heated by waste heat (1), the working medium (3) for entering the heater heated by waste heat (1) low temperature side is heated,
The working medium (3), which is heated after evaporating pressure increases, to be entered in the vortex tube (4) at a high speed, and is divided into the vortex tube (4)
Two parts, wherein hot gas (302) is discharged into the steam turbine generator (12) from the hot end of the vortex tube (4) and carries out
Power generation, cold air (301) are discharged into the low temperature side of the Rankine cooler (10), hot gas from the cold end of the vortex tube (4)
Body (302) enters the high temperature side of the Rankine cooler (10) after being discharged from the steam turbine generator (12), be entered described
The cold air (301) of the low temperature side of Rankine cooler (10) is cooled into liquid, from the high temperature side of the Rankine cooler (10)
Working medium after discharge is mixed with the working medium being discharged from the low temperature side of the Rankine cooler (10), and mixed working fluid is added by the Rankine
Press pump (9) is delivered to the high temperature side of the eddy circulating cooler (8), is entered eddy circulating cooler (8) low temperature side
Coolant liquid (7) be cooled into liquid, the working medium (3) of liquid is delivered to described remaining by the eddy circulating force (forcing) pump (6)
The low temperature side of hot heater (1) is heated, to complete to recycle.
3. vortex temperature according to claim 2 separates Rankine cycle electricity generation system, it is characterised in that: the vortex tube
(4) hot end is equipped with thermosistor (401), is adjusted with the outlet aperture to the vortex tube (4) hot end, thus described in adjusting
The temperature and flow of hot gas (302) and the cold air (301), and then change the power generation effect of the steam turbine generator (12)
Rate.
4. vortex temperature according to claim 2 separates Rankine cycle electricity generation system, it is characterised in that: the working medium (3)
For water or R245FA.
5. vortex temperature according to claim 2 separates Rankine cycle electricity generation system, it is characterised in that: the waste heat medium
It (2) is flue gas or spent hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278404.3U CN209228415U (en) | 2018-12-31 | 2018-12-31 | A kind of vortex temperature separation Rankine cycle electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278404.3U CN209228415U (en) | 2018-12-31 | 2018-12-31 | A kind of vortex temperature separation Rankine cycle electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228415U true CN209228415U (en) | 2019-08-09 |
Family
ID=67510008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278404.3U Active CN209228415U (en) | 2018-12-31 | 2018-12-31 | A kind of vortex temperature separation Rankine cycle electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984859A (en) * | 2021-04-04 | 2021-06-18 | 南京金点炼油技术咨询服务有限公司 | Rankine cycle thermal separator |
| CN113090507A (en) * | 2021-04-02 | 2021-07-09 | 西安交通大学 | Combined cooling, heating and power system and method based on compressed air energy storage and organic Rankine cycle |
-
2018
- 2018-12-31 CN CN201822278404.3U patent/CN209228415U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090507A (en) * | 2021-04-02 | 2021-07-09 | 西安交通大学 | Combined cooling, heating and power system and method based on compressed air energy storage and organic Rankine cycle |
| CN113090507B (en) * | 2021-04-02 | 2022-08-05 | 西安交通大学 | Combined cooling, heating and power system and method based on compressed air energy storage and organic Rankine cycle |
| CN112984859A (en) * | 2021-04-04 | 2021-06-18 | 南京金点炼油技术咨询服务有限公司 | Rankine cycle thermal separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204730303U (en) | The heating system of the 12MW small cogeneration unit under a kind of underrun operating mode | |
| CN204552850U (en) | The novel heat-power cogeneration system combined that card Linne circulates and flash distillation circulates | |
| CN102226604A (en) | High-temperature vapor heat pump system for generating vapor by utilizing low-grade waste heat | |
| CN202869079U (en) | Condensate water heating device utilizing power plant circulating cooling water waste heat recovered by jet-type heat pump | |
| CN209228415U (en) | A kind of vortex temperature separation Rankine cycle electricity generation system | |
| CN203201684U (en) | Internal combustion engine generator set waste heat cascade recycling system based on Rankine cycle | |
| CN105464730A (en) | Waste heat recovery system for low-temperature flue gases and low-temperature hot fluids | |
| CN107420138A (en) | Turbo-generator Set novel energy-conserving system and method | |
| CN202868822U (en) | Power plant flue gas waste heat recovering device utilizing jet-type heat pump | |
| CN104236161B (en) | A kind of waste heat recycling system | |
| CN208793051U (en) | A kind of Organic Rankine Cycle and heat pump driven cogeneration system | |
| CN103670556B (en) | A kind of double-work medium cycle waste heat generating system | |
| CN202769778U (en) | Heat supply system for recovering open type circulation water waste heat of power plant | |
| CN209324451U (en) | A kind of circulation electric generating apparatus using steam turbine | |
| CN202349992U (en) | System for recovering steam exhaust residual heat of power station and heating boiler feed water by using absorptive heat pump | |
| CN101871674A (en) | System for supplying heat by utilizing steam extracted from extraction steam turbine to drive heat pump | |
| CN203584488U (en) | Double-working-medium circulation afterheat power generation system | |
| CN205349439U (en) | Waste heat recovery system of low temperature flue gas and low temperature hot -fluid | |
| CN202253581U (en) | Energy-saving softened water heating device for thermal power plant | |
| CN206309436U (en) | A kind of steam-driven blower system based on steel mill's saturated vapor Optimum utilization | |
| CN101701536B (en) | Electric generating unit | |
| CN204386676U (en) | A kind of associating residual neat recovering system | |
| CN209960462U (en) | Device for heating boiler feed water by utilizing heat pump to absorb waste heat of steam turbine | |
| CN204730519U (en) | A kind of composite absorption heat pump (type I) device for realizing hydro-thermal coproduction | |
| CN204115504U (en) | Heat Supplying with Low Vacuum unit condenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |