CN1995709A - Temperature difference power machine using exhaust gas from thermo-electric plant - Google Patents
Temperature difference power machine using exhaust gas from thermo-electric plant Download PDFInfo
- Publication number
- CN1995709A CN1995709A CN 200610166253 CN200610166253A CN1995709A CN 1995709 A CN1995709 A CN 1995709A CN 200610166253 CN200610166253 CN 200610166253 CN 200610166253 A CN200610166253 A CN 200610166253A CN 1995709 A CN1995709 A CN 1995709A
- Authority
- CN
- China
- Prior art keywords
- medium
- generator
- exhaust gas
- temperature difference
- thermo
- 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
Links
Images
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a power device, especially a temperature difference engine for waste gas utilization in thermal power plant. The temperature difference engine comprises medium cycling part, medium generating part and power part. The special feature is that said medium generating part comprises medium generator, middle tank at the top of medium generator and gasholder connected with the middle tank; sealing generating pipe is set in the medium generator, inner pipe with opens up and down is set in the generating pipe and the upper open of inner pipe leads to the middle tank; said medium cycling part comprises medium cooler, medium container, condensing tube in the medium cooler; said power part comprises steam engine and driven generator, the drainage pipe of steam engine is connected with the condensing tube. The invention is provided with simple structure, high energy conversion efficiency little thermal losses, high stability and energy resource saving. It provides wider space of utilization of waste gas in thermal power plant.
Description
(1) technical field under
The present invention relates to a kind of power plant, particularly a kind of exhaust gas from thermo-electric plant utilizes temperature difference power machine.
(2) background technique
Thermoelectricity plant is in power generation process, exist a large amount of discarded steam and flue gases, the bootstrap system of present boiler, because arrangement space is little, and investment is big, payback period long and influence it and apply, cause the very big waste of discarded steam and flue gas, effective utilization of boiler exhaust waste heat is the task of top priority.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provides a kind of and invested the exhaust gas from thermo-electric plant little, that the energy is high and utilize temperature difference power machine.
The present invention is achieved through the following technical solutions:
A kind of exhaust gas from thermo-electric plant utilizes temperature difference power machine, comprises that part and power section take place for medium circulation part, medium, and its special way is:
Described medium generating unit branch comprises the pans on medium generator, medium generator top and the gas holder that is communicated with pans; Be provided with the generator tube of sealing in the medium generator, in the generator tube be about the interior pipe of both ends open, the upper end open of interior pipe is led to pans, has exhaust gas inlet and waste gas outlet on the medium generator wall;
Described medium circulation partly comprises medium cooler, medium container, and the bottom of medium container is provided with the transfer pump that is communicated with medium container and generator tube; Have the outlet of low-temperature receiver import and low-temperature receiver on the medium cooler wall, be provided with condensation tube in the medium cooler, the outlet of condensation tube is connected with medium container;
Described power section comprise steam turbine with and the generator that drives, the steam turbine suction tude is connected with gas holder, the steam turbine outlet pipe is connected with condensation tube.
Exhaust gas from thermo-electric plant of the present invention utilizes temperature difference power machine, and it further improves and is: described condensation tube is parallel vertically disposed a plurality of, and the bottom of each condensation tube has import, and the top has outlet, and head and the tail are serial connection successively.Described generator tube with and interior interior pipe be respectively corresponding a plurality of.
Described exhaust gas inlet is positioned at the bottom of medium generator, and waste gas outlet is positioned at medium generator upper end sidewall, and medium generator is interior, generator tube is outward a water.Described low-temperature receiver import is positioned at the bottom of medium cooler, and the low-temperature receiver outlet is positioned at medium cooler upper end sidewall.
Working procedure of the present invention is as follows: liquid medium enters generator tube by transfer pump, because the waste heat effect that exhaust gas inlet enters the waste gas of medium generator on the medium generator sidewall, the medium vaporization, enter pans from interior pipe, and then enter gas holder, enter steam turbine by the steam turbine suction tude, reach the purpose that drives generator for electricity generation; The gas of discharging from the steam turbine outlet pipe enters condensation tube, because the effect of low-temperature receiver in the medium cooler, dielectric gas is condensed into liquid and enters medium container, and then carries out next one circulation by transfer pump.
The present invention is simple in structure, energy transformation ratio is high, heat-energy losses is little, reliability is high, has saved the energy, has opened up space widely for the exhaust gas utilization of thermoelectricity plant, helps the construction of present conservation-minded society greatly.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure, 1 medium generator, 2 pans, 3 gas holder, 4 generator tubes, 5 interior pipes, 6 exhaust gas inlet, 7 waste gas outlets, 8 medium coolers, 9 medium container, 10 transfer pumps, 11 low-temperature receiver imports, the outlet of 12 low-temperature receivers, 13 condensation tubes, 14 steam turbine, 15 generators, 16 steam turbine suction tude, 17 steam turbine outlet pipes.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises that part and power section take place for medium circulation part, medium, and medium generating unit branch comprises the pans 2 on medium generator 1, medium generator 1 top and the gas holder 3 that is communicated with pans 2; Be provided with the generator tube 4 of sealing in the medium generator 1, the interior pipe 5 of both ends open about in the generator tube 4 being, generator tube 4 with and interior interior pipe 5 be respectively corresponding 3, the upper end open of interior pipe 5 is led to pans 2, has exhaust gas inlet 6 and waste gas outlet 7 on medium generator 1 wall.Medium circulation partly comprises medium cooler 8, medium container 9, and the bottom of medium container 9 is provided with the transfer pump 10 that is communicated with medium container 9 and generator tube 4; Have low-temperature receiver import 11 and low-temperature receiver outlet 12 on medium cooler 8 walls, be provided with condensation tube 13 in the medium cooler 8, the outlet of condensation tube 13 is connected with medium container 9, diagram condensation tube 13 is parallel vertically disposed 2, should be preferable with 4-5, the bottom of each condensation tube 13 has import, and the top has outlet, and head and the tail are serial connection successively.Power section comprise steam turbine 14 with and the generator 15 that drives, steam turbine suction tude 16 is connected with gas holder 3, steam turbine outlet pipe 17 is connected with condensation tube 13.Described steam turbine 14 can be reciprocating type cylinder, also can be effective.
When work, liquid medium enters generator tube 4 by transfer pump 10, because the waste heat effect that exhaust gas inlet 6 enters the waste gas of medium generator 1 on medium generator 1 sidewall, the medium vaporization, enter pans 2 from interior pipe 5, and then enter gas holder 3, and enter steam turbine 14 by steam turbine suction tude 16, reach the purpose that drives generator 15 generatings; The gas of discharging from steam turbine outlet pipe 17 enters condensation tube 13, because the effect of low-temperature receiver in the medium cooler 8, low-temperature receiver can be water or other liquid, gas, and dielectric gas is condensed into liquid and enters medium container 9, and then carries out next one circulation by transfer pump 10.Because medium is to circulate in the system of whole sealing, the loss of medium is very little, can the reciprocation cycle utilization.
Above-described waste gas can generate electricity by the utilization once more to it by thermoelectricity plant surplus steam or flue gas, energy saving greatly, avoid the waste of surplus steam or flue gas.
Claims (6)
1. an exhaust gas from thermo-electric plant utilizes temperature difference power machine, comprises that part and power section take place for medium circulation part, medium, is characterized in that:
Described medium generating unit branch comprises the pans (2) on medium generator (1), medium generator (1) top and the gas holder (3) that is communicated with pans (2); Be provided with the generator tube (4) of sealing in the medium generator (1), in the generator tube (4) be about the interior pipe (5) of both ends open, the upper end open of interior pipe (5) is led to pans (2), has exhaust gas inlet (6) and waste gas outlet (7) on medium generator (1) wall;
Described medium circulation partly comprises medium cooler (8), medium container (9), and the bottom of medium container (9) is provided with the transfer pump (10) that is communicated with medium container (9) and generator tube (4); Have low-temperature receiver import (11) and low-temperature receiver outlet (12) on medium cooler (8) wall, be provided with condensation tube (13) in the medium cooler (8), the outlet of condensation tube (13) is connected with medium container (9);
Described power section comprise steam turbine (14) with and the generator (15) that drives, steam turbine suction tude (16) is connected with gas holder (3), steam turbine outlet pipe (17) is connected with condensation tube (13).
2. exhaust gas from thermo-electric plant according to claim 1 utilizes temperature difference power machine, it is characterized in that: described condensation tube (13) is for parallel vertically disposed a plurality of, and the bottom of each condensation tube (13) has import, and the top has outlet, and head and the tail are serial connection successively.
3. exhaust gas from thermo-electric plant according to claim 1 and 2 utilizes temperature difference power machine, it is characterized in that: described generator tube (4) with and interior interior pipe (5) be respectively corresponding a plurality of.
4. exhaust gas from thermo-electric plant according to claim 3 utilizes temperature difference power machine, it is characterized in that: described exhaust gas inlet (6) is positioned at the bottom of medium generator (1), and waste gas outlet (7) is positioned at medium generator (1) upper end sidewall.
5. exhaust gas from thermo-electric plant according to claim 3 utilizes temperature difference power machine, it is characterized in that: described low-temperature receiver import (11) is positioned at the bottom of medium cooler (8), and low-temperature receiver outlet (12) is positioned at medium cooler (8) upper end sidewall.
6. exhaust gas from thermo-electric plant according to claim 4 utilizes temperature difference power machine, it is characterized in that: be water in the described medium generator (1), outside the generator tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610166253 CN1995709A (en) | 2006-12-26 | 2006-12-26 | Temperature difference power machine using exhaust gas from thermo-electric plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610166253 CN1995709A (en) | 2006-12-26 | 2006-12-26 | Temperature difference power machine using exhaust gas from thermo-electric plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1995709A true CN1995709A (en) | 2007-07-11 |
Family
ID=38250881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610166253 Pending CN1995709A (en) | 2006-12-26 | 2006-12-26 | Temperature difference power machine using exhaust gas from thermo-electric plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1995709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102648A (en) * | 2009-12-16 | 2011-06-22 | 通用汽车环球科技运作有限责任公司 | Electricity-generating heat conversion device and system |
| CN103306757A (en) * | 2012-03-16 | 2013-09-18 | 茆其华 | Small-sized steam engine |
-
2006
- 2006-12-26 CN CN 200610166253 patent/CN1995709A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102648A (en) * | 2009-12-16 | 2011-06-22 | 通用汽车环球科技运作有限责任公司 | Electricity-generating heat conversion device and system |
| CN103306757A (en) * | 2012-03-16 | 2013-09-18 | 茆其华 | Small-sized steam engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103372371B (en) | System device for carbon capture through solar organic Rankine cycle auxiliary coal-fired power generation | |
| CN102435000B (en) | Solar energy system combined cooling and electricity based on ammonia water mixed refrigerant | |
| CN103752142B (en) | A kind of solar energy auxiliary carbon dioxide trapping integrated system | |
| CN101319828B (en) | Absorption type refrigeration and power combined circulating system | |
| CN101440785B (en) | Middle and low temperature geothermal energy double-working medium circulation electric generating apparatus | |
| CN104153953A (en) | Multi-mode slot type solar Bretton thermal power generating device | |
| CN102094772B (en) | Solar energy-driven cogeneration device | |
| CN204574529U (en) | The feedwater of a kind of combination type solar system supplymentary power plant and CO 2the integrated system of trapping | |
| CN104613654A (en) | Combined-type-solar-system power-plant water-feeding and CO2-collecting assisted integrated system | |
| CN107218094A (en) | A kind of multiple pressure flashes the device of organic Rankine bottoming cycle cogeneration | |
| CN203847336U (en) | Solar thermal power station with independent cycle heat storage and electric power storage and step heat exchange evaporation functions | |
| CN110711463A (en) | Gas power plant CO based on solar energy and LNG cold energy2Trapping system | |
| CN202220628U (en) | Combined cycle power generation system for increasing use efficiency of heat source | |
| CN106076073A (en) | A kind of solar energy and the energy utility system of geothermal energy united power plant low-carbon emission | |
| CN201837266U (en) | High-efficient vacuumizing condensation unit | |
| CN204024736U (en) | ORC (organic Rankine cycle) low-temperature generating and the steam turbine generation electricity generating device that intercouples | |
| CN1995709A (en) | Temperature difference power machine using exhaust gas from thermo-electric plant | |
| CN101788141B (en) | Application of absorption type heat regenerator in regenerative circulation system of power plant | |
| CN101571109A (en) | Thermo-electric generating device | |
| CN206874322U (en) | A kind of device of multiple pressure flash distillation organic Rankine bottoming cycle cogeneration | |
| CN111397248A (en) | Green heat pump refrigerating and heating device applied to working of steam turbine | |
| CN108151358B (en) | Renewable energy source drive-based combined cooling, heating, power and solid carbon supply multi-energy flow area energy station | |
| CN200999630Y (en) | Thermal power plant gas utilizing temperature differential power machine | |
| CN206468383U (en) | Improve the device of the Rankine cycle thermal efficiency | |
| CN108625915A (en) | It is a kind of using boiler blowdown water and flue gas as the organic rankine cycle system of heat source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |