CN205297665U - Garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system - Google Patents
Garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system Download PDFInfo
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- CN205297665U CN205297665U CN201520939409.XU CN201520939409U CN205297665U CN 205297665 U CN205297665 U CN 205297665U CN 201520939409 U CN201520939409 U CN 201520939409U CN 205297665 U CN205297665 U CN 205297665U
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- working medium
- gas
- turbine
- heat
- gas turbine
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- 239000007789 gas Substances 0.000 title claims abstract description 29
- 238000002309 gasification Methods 0.000 title claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract description 12
- 239000003546 flue gas Substances 0.000 title abstract description 11
- 239000010813 municipal solid waste Substances 0.000 title abstract description 7
- 238000010248 power generation Methods 0.000 title abstract description 5
- 239000002918 waste heat Substances 0.000 title abstract description 5
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 238000000197 pyrolysis Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 12
- 239000006200 vaporizer Substances 0.000 claims description 12
- 239000003517 fume Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 23
- 239000000779 smoke Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model provides a garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system, this system is by gas turbine (1), air mixer (2), conduction oil pump (3), working medium pump (4), liquid storage pot (5), condenser (6), organic working medium gas turbine (7), generator (8), evaporimeter (9), conduction oil heat exchanger (10), fan (11) constitute, this system uses the organic rankine cycle generation technology of low temperature waste heat, to use garbage pyrolytic gas as gas turbine (1) exhaust flue gas of fuel design in conduction oil heat exchanger (10) with the conduction oil heat transfer, then utilize the conduction oil to heat organic working medium in evaporimeter (9), after being heated, organic working medium becomes highly compressed gaseous organic working medium gas turbine (7) inflation acting that gets into of high temperature, this system can effectively reduce the flue -gas temperature to 100 DEG C, and have the advantages of less investment, high efficiency, do not discharge the dust in the production process, the waste residue, the advantage of discarded object such as NO and SO2.
Description
Art
This utility model relates to the technology of garbage disposal of environmental technology field, refers in particular to a kind of refuse pyrolysis gasification burning turbine fume afterheat and utilizes electricity generation system.
Background technology
Refuse pyrolysis is the thermal instability utilizing organic matter in garbage, and it is being heated distillation, makes Organic substance produce cracking, forms various new gases, liquid and solid, therefrom extract the process of fuel oil, combustible gas after condensed. The gas generated in running contains a large amount of methane, carbon monoxide and hydrogen, it is possible to for industrial combustion gas, have good economic benefit. According to garbage processing procedure, 100 2000 tons of house refuses can be processed day, the minimum combustion gas producing about 1500 cubic metres of house refuse per ton (butt), calorific value about 1500 kilocalories/cubic meter, cleaning can generate electricity through high efficiency gas turbine power generator systems as fuel after processing. Owing to gas turbine power generation has flexible operation, starts efficient and convenient, varying duty and respond fast feature and efficiency is high, take up an area less, pollute the advantages such as little, the completion time of project is short, development in recent years is rapid, but owing to combustion turbine exhaustion cigarette temperature is high, cause that heat utilization efficiency is on the low side. Therefore, study and comprehensively utilize inferior gas turbine smoke evacuation heat energy become improve gas turbine power generation heat-economy key technology.
With the gas turbine smoke evacuation that refuse pyrolysis gas is fuel particular design, there is the features such as flow is big, temperature is relatively low (580 DEG C), corrosivity is low. Application of cold temperature organic Rankine bottoming cycle generation technology, after high-temperature flue gas and heat exchange oil heat exchange, utilize heat exchange oil heating organic working medium, then pass through organic working medium steam and promote the acting generating of organic working medium gas-turbine, flue-gas temperature can be to effectively reduced to 100 DEG C by this technology, with compared with the middle and low temperature waste heat power generation technology of afterburning, there is small investment, efficiency high, production process do not discharged dust, waste residue, N0 and S02The advantage of the like waste.
Utility model content
The utility model proposes a kind of refuse pyrolysis gasification burning turbine fume afterheat and utilize electricity generation system. Utilize the smoke evacuation being the gas turbine of fuel particular design with refuse pyrolysis gas to carry out UTILIZATION OF VESIDUAL HEAT IN generating, it is achieved garbage disposal and environmental conservation, gas energy is converted into electric energy simultaneously, reaches the target of energy-saving and emission-reduction.
It is as follows that this utility model solves the technical scheme that its technical problem adopts:
A kind of refuse pyrolysis gasification burning turbine fume afterheat utilizes electricity generation system, and this system is made up of gas turbine, air mixer, Heat-transfer Oil Pump, working medium pump, fluid reservoir, condenser, organic working medium gas-turbine, electromotor, vaporizer, heat-condutive oil heat exchanger, blower fan; Heat-transfer Oil Pump, vaporizer, heat-condutive oil heat exchanger constitute a closed circuit; Working medium pump, fluid reservoir, condenser, organic working medium gas-turbine, electromotor, vaporizer constitute a closed circuit. After the flue gas of refuse pyrolysis gas gas turbine discharge and conduction oil heat exchange, then conduction oil is utilized to heat organic working medium in vaporizer, the gas becoming High Temperature High Pressure after organic working medium is heated enters the acting of organic working medium gas-turbine, and then pushing generator generating, the organic working medium exhaust steam after acting cools down within the condenser and then passes through working medium pump entrance next one circulation.
Described heat-condutive oil heat exchanger place closed circuit working medium adopts conduction oil, and conduction oil type is X6D-330.
Described organic working medium gas-turbine place closed circuit working medium adopts trifluorobichloroethane R123, boiling point: 27.7 DEG C, critical temperature: 183.7 DEG C, critical pressure: 367Kpa, destroy ozone latent energy value (ODP): 0.012.
This utility model compared with prior art provides the benefit that:
1. a kind of refuse pyrolysis gasification burning turbine fume afterheat described in utilizes electricity generation system, adopts conduction oil intermediate heat transfer system, effectively reduces flue-gas temperature.
2. a kind of refuse pyrolysis gasification burning turbine fume afterheat described in utilizes electricity generation system, adopts efficient organic working medium gas-turbine, and capacity usage ratio is high.
3. a kind of refuse pyrolysis gasification burning turbine fume afterheat described in utilizes electricity generation system, adopts low temperature exhaust heat organic rankie cycle generation technology, it is achieved efficient waste heat utilizes.
Accompanying drawing explanation
Accompanying drawing is this utility model system schematic.
In figure, 1 is gas turbine, and 2 is air mixer, and 3 is Heat-transfer Oil Pump, and 4 is working medium pump, and 5 is fluid reservoir, and 6 is condenser, and 7 is organic working medium gas-turbine, and 8 is electromotor, and 9 is vaporizer, and 10 is heat-condutive oil heat exchanger, and 11 is blower fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, of the present utility model being embodied as is described in further detail.
As shown in the figure, described a kind of refuse pyrolysis gasification burning turbine fume afterheat utilizes electricity generation system, and this system is made up of gas turbine (1), air mixer (2), Heat-transfer Oil Pump (3), working medium pump (4), fluid reservoir (5), condenser (6), organic working medium gas-turbine (7), electromotor (8), vaporizer (9), heat-condutive oil heat exchanger (10), blower fan (11); Heat-transfer Oil Pump (3), vaporizer (9), heat-condutive oil heat exchanger (10) constitute a closed circuit, and this closed circuit working medium adopts conduction oil, and conduction oil type is X6D-330; Working medium pump (4), fluid reservoir (5), condenser (6), organic working medium gas-turbine (7), electromotor (8), vaporizer (9) constitute a closed circuit, this closed circuit working medium adopt trifluorobichloroethane R123, its boiling point: 27.7 DEG C, critical temperature: 183.7 DEG C, critical pressure: 367Kpa, destroy ozone latent energy value (ODP): 0.012;580 DEG C of high-temperature flue gas are discharged with the gas turbine (1) that refuse pyrolysis gas is fuel particular design, with conduction oil heat exchange in high-temperature flue gas entrance heat-condutive oil heat exchanger (10), discharge through blower fan (11) after becoming 100 DEG C of low-temperature flue gas; Conduction oil after heated passes into heating organic working medium in vaporizer (9), organic working medium is heated the gas becoming High Temperature High Pressure and enters organic working medium gas-turbine (7) acting, and then pushing generator (8) generating, working medium pump (4) is passed through in organic working medium exhaust steam after acting in condenser (6) after cooling, enter next one circulation after pressurized.
Finally it should be noted that; described above it is only preferred embodiments of the present utility model rather than the restriction to this utility model Technology; any equivalent replacement that this utility model craft technical feature is done or be correspondingly improved, still within protection domain of the present utility model.
Claims (3)
1. refuse pyrolysis gasification burning turbine fume afterheat utilizes an electricity generation system, and this system is made up of gas turbine (1), air mixer (2), Heat-transfer Oil Pump (3), working medium pump (4), fluid reservoir (5), condenser (6), organic working medium gas-turbine (7), electromotor (8), vaporizer (9), heat-condutive oil heat exchanger (10), blower fan (11); Heat-transfer Oil Pump (3), vaporizer (9), heat-condutive oil heat exchanger (10) constitute a closed circuit; Working medium pump (4), fluid reservoir (5), condenser (6), organic working medium gas-turbine (7), vaporizer (9) constitute a closed circuit; Organic working medium gas-turbine (7) is connected with electromotor (8).
2. a kind of refuse pyrolysis gasification burning turbine fume afterheat according to claim 1 utilizes electricity generation system, it is characterised in that: described heat-condutive oil heat exchanger (10) place closed circuit working medium adopts conduction oil, and conduction oil type is X6D-330.
3. a kind of refuse pyrolysis gasification burning turbine fume afterheat according to claim 1 utilizes electricity generation system, it is characterised in that: described organic working medium gas-turbine (7) place closed circuit working medium adopts trifluorobichloroethane R123.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939409.XU CN205297665U (en) | 2015-11-21 | 2015-11-21 | Garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939409.XU CN205297665U (en) | 2015-11-21 | 2015-11-21 | Garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297665U true CN205297665U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939409.XU Expired - Fee Related CN205297665U (en) | 2015-11-21 | 2015-11-21 | Garbage pyrolytic gasification gas turbine flue gas waste heat utilization power generation system |
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| Country | Link |
|---|---|
| CN (1) | CN205297665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383350A (en) * | 2018-04-02 | 2018-08-10 | 大庆高新区百世环保科技开发有限公司 | A kind of ultra-clean treatment process of oily sludge object and equipment |
-
2015
- 2015-11-21 CN CN201520939409.XU patent/CN205297665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383350A (en) * | 2018-04-02 | 2018-08-10 | 大庆高新区百世环保科技开发有限公司 | A kind of ultra-clean treatment process of oily sludge object and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |