CN105499259B - Fixed-end forces cogeneration method and system based on Organic Rankine Cycle - Google Patents
Fixed-end forces cogeneration method and system based on Organic Rankine Cycle Download PDFInfo
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- CN105499259B CN105499259B CN201610035060.6A CN201610035060A CN105499259B CN 105499259 B CN105499259 B CN 105499259B CN 201610035060 A CN201610035060 A CN 201610035060A CN 105499259 B CN105499259 B CN 105499259B
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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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
The invention discloses a kind of fixed-end forces cogeneration methods and system based on Organic Rankine Cycle.System includes：Solid waste drying device for solid waste being dried processing, removes the moisture in solid waste；Cracker for the solid waste after drying process to be carried out cracking gasification process, obtains crackate；Fluid bed furnace is connected with cracker, for carrying out burning processing to crackate；Heat energy circulating device passes sequentially through fluid bed furnace, organic Lang Ken generating equipments and solid waste drying device, for gathering the thermal energy generated during the combustion cracking product of fluid bed furnace and transferring thermal energy in combined generating system；Solar thermal collector for converting solar energy into thermal energy, and heats conduction oil；Thermal energy for obtaining thermal energy by heat energy circulating device, is transferred to electric energy by organic Lang Ken generating equipments.The problem of invention is solved due to can not be made full use of to the thermal energy generated during fixed-end forces, the caused wasting of resources.
Description
Technical field
The present invention relates to field of solid waste disposal, join in particular to a kind of fixed-end forces based on Organic Rankine Cycle
Close electricity-generating method and system.
Background technology
At present, when handling solid waste, mostly handled by the way of burning.Although utilize burning
Mode, it may be convenient to handle solid waste.It is insufficient due to burning but in burning, it easily generates substantial amounts of
Dioxin causes the secondary pollution for environment.Also, when burning to solid waste, a large amount of thermal energy can be generated.
For the dioxin for how avoiding generating due to solid waste burn incompletely and how to being generated during burning
Thermal energy rationally utilized, currently no effective solution has been proposed.
The content of the invention
An embodiment of the present invention provides a kind of fixed-end forces cogeneration method and system based on Organic Rankine Cycle, with
It at least solves due to can not be made full use of to the thermal energy generated during fixed-end forces, the technical issues of the caused wasting of resources.
One side according to embodiments of the present invention provides a kind of fixed-end forces joint hair based on Organic Rankine Cycle
Electric system, including：Solid waste drying device for solid waste being dried processing, removes the moisture in solid waste；Cracking
Device for the solid waste after drying process to be carried out cracking gasification process, obtains crackate, wherein, crackate is extremely
Include less：Cracked gas and solid residue；Fluid bed furnace is connected with cracker, for carrying out burning processing to crackate；
Heat energy circulating device passes sequentially through fluid bed furnace, organic Lang Ken generating equipments and solid waste drying device, for gathering fluid bed furnace
The thermal energy generated during combustion cracking product, and transfer thermal energy in organic Lang Ken generating equipments and solid waste drying device；The sun
Energy heat collector, for converting solar energy into thermal energy, and heats conduction oil；Organic Lang Ken generating equipments, are used for
Thermal energy is obtained by heat energy circulating device, thermal energy is transferred to electric energy.
Further, heat energy circulating device includes：First Heat Exchanger, for receiving the thermal energy transmitted by conduction oil, and
It is transferred in organic Lang Ken generating equipments；Second heat exchanger is arranged at the downstream of First Heat Exchanger, for receiving conduction oil transmission
Thermal energy, and be transferred in solid waste drying device；Conduction oil is forced into first pressure by oil circulating pump, and by conduction oil successively
Conveying passes through fluid bed furnace, First Heat Exchanger and the second heat exchanger.
Further, combined generating system further includes：Flue gas purification system is connected with cracker and fluid bed furnace, is used
In processing cracker and the exhaust gas of fluid bed furnace generation.
Further, combined generating system further includes：Heat-conducting oil furnace, for heating to conduction oil.
Further, solid waste drying device, including：Drying oven, for solid waste being dried processing；First charging
Device is connected with drying oven, for drying oven conveying solid substance waste material.
Further, cracker, including：Pyrolysis furnace carries out cracking gas for that will pass through the solid waste of drying process
Change is handled, and obtains cracked gas and solid residue；Second feed arrangement, is connected respectively with drying oven and pyrolysis furnace, for will be through
The solid waste for crossing drying process is delivered to pyrolysis furnace.
Further, First Heat Exchanger is organic working medium heat exchanger.
Further, organic Lang Ken generating equipments, including：Organic refrigerant evaporator is arranged at organic working medium heat exchanger
Downstream, for being organic gas by organic working medium gasification；Organic Lang Ken generating sets gasify to obtain using organic refrigerant evaporator
Organic gas generate electricity；Organic gas after power generation is cooled to the organic working medium of liquid by organic working medium cooler；It is organic
Organic working medium conveying for organic working medium to be forced into second pressure, and is passed through organic working medium heat exchanger by working medium circulating pump.
Another aspect according to embodiments of the present invention additionally provides a kind of fixed-end forces joint based on Organic Rankine Cycle
Electricity-generating method, including：Processing is dried to the solid waste collected, removes the moisture in solid waste；Drying will be passed through
The solid waste of processing carries out cracking gasification process, obtains crackate, wherein, crackate includes at least：Cracked gas and
Solid residue；Burning processing, the thermal energy that acquisition generates when burning are carried out to crackate；By organic Lang Ken electricity generation systems by heat
Electric energy can be converted into.
Further, after electric energy is converted heat by organic Lang Ken electricity generation systems, method further includes：Using leading
Hot oil furnace and/or solar thermal collector provide thermal energy as Secondary Heat Source for organic Lang Ken electricity generation systems.
In embodiments of the present invention, processing is dried using the solid waste to collecting, removed in solid waste
Moisture；Solid waste Jing Guo drying process is subjected to cracking gasification process, obtains crackate, wherein, crackate is at least
Including：Cracked gas and solid residue；Burning processing, the thermal energy that acquisition generates when burning are carried out to crackate；By organic
Lang Ken electricity generation systems convert heat into the mode of electric energy, by solid waste drying device, for solid waste being dried place
Reason removes the moisture in solid waste；Cracker, for the solid waste after drying process to be carried out cracking gasification process,
Crackate is obtained, wherein, crackate includes at least：Cracked gas and solid residue；Fluid bed furnace connects with cracker
It connects, for carrying out burning processing to crackate；Heat energy circulating device passes sequentially through fluid bed furnace, organic Lang Ken generating equipments
With solid waste drying device, for gathering the thermal energy generated during the combustion cracking product of fluid bed furnace, and organic youth is transferred thermal energy to
Agree in generating equipment and solid waste drying device；Solar thermal collector for converting solar energy into thermal energy, and carries out conduction oil
Heat；Thermal energy for obtaining thermal energy by heat energy circulating device, is transferred to electric energy, reached by organic Lang Ken generating equipments
The purpose that crackate and heat are made full use of is generated when handling solid waste, it is achieved thereby that carried out to solid waste
The technique effect that can also be generated electricity while processing, so solve due to can not to the thermal energy that is generated during fixed-end forces into
The technical issues of row makes full use of, the caused wasting of resources.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of fixed-end forces cogeneration system optionally based on Organic Rankine Cycle according to embodiments of the present invention
The schematic diagram of system；
Fig. 2 is a kind of fixed-end forces cogeneration system optionally based on Organic Rankine Cycle according to embodiments of the present invention
The schematic diagram of system；And
Fig. 3 is a kind of fixed-end forces cogeneration side optionally based on Organic Rankine Cycle according to embodiments of the present invention
The flow chart of method.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so as to the embodiment of the present invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
According to embodiments of the present invention, provide a kind of fixed-end forces combined generating system based on Organic Rankine Cycle is
System embodiment, Fig. 1 is the signal of the fixed-end forces combined generating system according to embodiments of the present invention based on Organic Rankine Cycle
Figure, as shown in Figure 1, the system includes：Solid waste drying device 10, cracker 20, fluid bed furnace 30, heat energy circulating device 40,
Solar thermal collector 50 and organic Lang Ken generating equipments 60.
Wherein, solid waste drying device 10 for solid waste being dried processing, removes the moisture in solid waste；
Cracker 20 for the solid waste after drying process to be carried out cracking gasification process, obtains crackate, wherein, cracking
Product includes at least：Cracked gas and solid residue；Fluid bed furnace 30 is connected with cracker 20, for crackate into
Row burning is handled；Heat energy circulating device 40 passes sequentially through fluid bed furnace 30, organic Lang Ken generating equipments 60 and solid waste drying device
10, for gathering the thermal energy generated during 30 combustion cracking product of fluid bed furnace, and transfer thermal energy to organic Lang Ken generating equipments
60 and solid waste drying device 10 in；Solar thermal collector 50 for converting solar energy into thermal energy, and heats conduction oil
Processing；Organic Lang Ken generating equipments 60 obtain thermal energy for passing through heat energy circulating device 40, thermal energy are transferred to electric energy.
Specifically, solid waste drying device 10 can use the rotary furnace of inside and outside heating simultaneously.First, solid waste passes through
One feed inlet 01 is into solid waste drying device 10, by the flue gas and internal conduction oil of layer interlayer outside drying oven to solid waste
It is heated, solid waste is dried processing, make the water vapour rapid evaporation in solid waste.
Then, the solid waste that will be dried that treated, is inputted by second charging aperture 02 to cracker 20.Solid
Waste material is high-temperature cracked into gaseous organic substance and solid residue in cracker 20.Wherein it is possible to gaseous organic substance is conveyed
It is used into cracker 20 and fluid bed furnace 30 as fuel.Solid residue can be delivered to connect in fluid bed furnace 30 and carried out
High-temp combustion, so as to avoid the generation of dioxin.The high temperature cigarette that cracker 20 can also be generated in cracking process
Gas is delivered to 10 outside interlayer of solid waste drying device, as the heat source of solid waste drying device 10, solid waste is dried place
Reason.Meanwhile the conduction oil in heat energy circulating device 40 can be heated using solar thermal collector 50.Wherein, solar energy
Groove type solar thermal collector may be employed in heat collector 50, can also use butterfly solar thermal collector, not do specific limit herein
It is fixed.
Further, cracker 20 and fluid bed furnace 30 burn generated heat, can be used for filling heat circulation
The conduction oil put in 40 is heated.By heat energy circulating device 40, the conduction oil after heating is delivered to organic Lang Ken and is generated electricity
Among equipment 60 and solid waste drying device 10.Wherein, Lang Ken generating equipments 60 are obtained by organic working medium heat exchanger from conduction oil
Thermal energy is taken, and is generated electricity.Using remaining thermal energy solid waste is dried processing in solid waste drying device 10.
In addition, in cracking processing, the gaseous organic substance and solid residue of generation can not often meet cracking dress
The needs of 20 and fluid bed furnace 30 are put, and hence it is also possible to by the use of fuel gas such as natural gas, coal gas as fuel, so as to meet
The high-temp combustion in cracking processing and fluid bed furnace 30 in cracker 20.
In the technical solution of the present embodiment, solid waste is dried processing by using inside and outside while heating rotary furnace,
Cracking processing is carried out to solid waste using the mode that anoxybiotic cracks using revolution pyrolysis furnace and utilizes fluid bed furnace to crackate
High-temperature process is carried out, so as to avoid the generation of the dioxin in fixed-end forces.Also, using drying process, cracking processing and
The heat generated during high-temperature process heats conduction oil, and thermal energy is conducted by conduction oil, meanwhile, with solar energy collection
Hot device heats conduction oil for supplemental heat source, so as to using thermal energy organic Lang Ken generating equipments be driven to generate electricity.So as to
While fixed-end forces are carried out, electric energy can also be obtained.Using organic Lang Ken electricity generation systems and conventional vapor electricity generation system phase
Than device construction and flow are more succinct, and the Load Regulation of electricity generation system is more flexible.
In conclusion by above-mentioned solid waste drying device 10, cracker 20, fluid bed furnace 30, heat energy circulating device 40,
Solar thermal collector 50 and organic Lang Ken generating equipments 60 can reach and crackate and heat generated when handling solid waste
The purpose made full use of realizes the technique effect that can also be generated electricity while handling solid waste, solves
Due to can not be made full use of to the thermal energy generated during fixed-end forces, the problem of the caused wasting of resources.
As an alternative embodiment, may be used also in the fixed-end forces combined generating system based on Organic Rankine Cycle
To include：Flue gas purification system 70.Wherein, flue gas purification system 70 is connected with cracker 20 and fluid bed furnace 30, for locating
Manage the exhaust gas that cracker 20 and fluid bed furnace 30 generate.
Specifically, it is received by the exhaust gas that flue gas purification system 70 can generate cracker 20 and fluid bed furnace 30
Collection, and focus on, so as to avoid the secondary pollution for environment.
As an alternative embodiment, heat energy circulating device 40 includes：First Heat Exchanger 401, the second heat exchanger 403
With oil circulating pump 405.
Wherein, First Heat Exchanger 401 for receiving the thermal energy transmitted by conduction oil, and are transferred to organic Lang Ken power generations
In equipment 60；Second heat exchanger 403 is arranged at the downstream of First Heat Exchanger 401, for receiving the thermal energy of conduction oil transmission, and
It is transferred in solid waste drying device 10；Conduction oil is forced into first pressure, and conduction oil is conveyed successively by oil circulating pump 405
Pass through fluid bed furnace 30,401 and second heat exchanger 403 of First Heat Exchanger.
As an alternative embodiment, make the conduction oil in heat energy circulating device 40 using above-mentioned oil circulating pump 405
It is cycled between fluid bed furnace 30, organic Lang Ken generating equipments 60 and solid waste drying device 10.Wherein, above-mentioned first heat exchange
Device 401 can use conduction oil-organic working medium heat exchanger, the heat that can will be conducted by First Heat Exchanger 401 by conduction oil
Amount is transferred among the organic working medium among organic Lang Ken electricity generation systems, so as to be generated electricity using organic Lang Ken generators.Profit
With above-mentioned second heat exchanger 403 by the remaining heat transfer in conduction oil into solid waste drying device 10, to solid waste into
Row drying process.Wherein, in above-mentioned heat energy circulating device, conduction oil is first by organic Lang Ken generating equipments 60, then pass through
Solid waste drying device 10.
As an alternative embodiment, as shown in Fig. 2, combined generating system can also include：Heat-conducting oil furnace 80.
Wherein, heat-conducting oil furnace 80, for heating to conduction oil.
Specifically, due to being added by cracker 20, fluid bed furnace 30 and solar thermal collector 50 to conduction oil
Heat can not meet the requirement that organic Lang Ken generating equipments 60 are generated electricity by way of merging two or more grid systems sometimes.Also, when not handling solid waste,
Organic Lang Ken generating equipments 60 can not generate electricity.It, can be in combined generating system in order to meet the needs of lasting power generation
Independent heat-conducting oil furnace 80 is added, when generated thermal energy during fixed-end forces can not meet hair point demand, Ke Yitong
It crosses startup heat-conducting oil furnace 80 and auxiliary heating is carried out to conduction oil.Wherein, heat-conducting oil furnace 80 is used as spare heating equipment, when joint is sent out
It is used in electric system during shortage of heat.
As an alternative embodiment, as shown in Fig. 2, above-mentioned solid waste drying device 10, including：101 He of drying oven
First feed arrangement 103.
Wherein, drying oven 101, for solid waste being dried processing；First feed arrangement 103 connects with drying oven
It connects, for drying oven conveying solid substance waste material.
Specifically, spiral feed system may be employed in the first feed arrangement 103, outside interlayer may be employed in drying oven 101
Logical high-temperature flue gas, the rotary furnace of internal admittance deep fat.
As an alternative embodiment, first feed arrangement 103 is spiral feed system.
As an alternative embodiment, as shown in Fig. 2, above-mentioned cracker 20, including：Pyrolysis furnace 201 and second
Feed arrangement 203.
Wherein, pyrolysis furnace 201 for the solid waste for passing through drying process to be carried out cracking gasification process, are cracked
Gas and solid residue；Second feed arrangement 203, is connected respectively with drying oven and pyrolysis furnace, for that will pass through drying process
Solid waste is delivered to pyrolysis furnace.
Specifically, rotary furnace of the external interlayer by gas heating may be employed in pyrolysis furnace 201.
As an alternative embodiment, First Heat Exchanger is organic working medium heat exchanger.
As an alternative embodiment, as shown in Fig. 2, organic Lang Ken generating equipments 60, including：Organic working medium is evaporated
Device 601, organic Lang Ken generating sets 603, organic working medium cooler 605 and organic working medium circulating pump 607.
Wherein, organic refrigerant evaporator 601 are arranged at the downstream of organic working medium heat exchanger, for organic working medium to be gasified
For organic gas；Organic Lang Ken generating sets 603, the organic gas to be gasified using organic refrigerant evaporator are generated electricity；
Organic gas after power generation is cooled to the organic working medium of liquid by organic working medium cooler 605；Organic working medium circulating pump 607 is used
In organic working medium is forced into second pressure, and organic working medium conveying is passed through into organic working medium heat exchanger.
Specifically, in above-mentioned organic Lang Ken generating equipments 60, expansion power generation may be employed in organic Lang Ken generating sets 603
Conduction oil-organic working medium heat exchanger may be employed in unit, organic working medium circulating pump 607.Further, in organic working medium cooler
In 605, air-cooled mode may be employed and cooled down, can also be cooled down by the way of water cooling, do not do specific limit herein
It is fixed.
As an alternative embodiment, present embodiments provide for one kind based on heliotechnics, fixed-end forces skill
The combined power generation device of art and organic Lang Ken generation technologies.Wherein, solid waste is successively being passed through into drying equipment and pyrolysis furnace
After processing and cracking processing is dried, by the solid residue of generation directly into fluidized-bed combustion boiler high-temp combustion, by caused by
Cracking gas is taken the heat that pyrolysis furnace and fluid bed furnace generate by conduction oil as pyrolysis furnace and the fuel of fluidized-bed combustion boiler
Go out, so that organic Lang Ken generates electricity, the waste heat after being generated electricity using conduction oil is also used as the heat source of drying device.Also, may be used also
The flue gas of pyrolysis furnace and fluidized-bed combustion boiler generation is delivered to drying equipment, so that solid waste be dried processing.
As an alternative embodiment, in above-mentioned combined generating system, set by the way that solid waste is sent into drying
In standby, it is heated to 100 DEG C and removes moisture removal.Then the solid waste after drying process is sent into pyrolysis furnace, at 400 DEG C or more
The cracking of temperature high temperature, most of organic matter therein is made to be cleaved gasification, by 800 DEG C or more of remaining solid residue feeding
Fluid bed furnace in carry out high-temperature oxydation, so as to avoid dioxin generate temperature.At above-mentioned cracking gasification process and burning
The heat generated in reason is transferred to by conduction oil in organic Lang Ken generating equipments, when being handled so as to reach utilization solid waste
The purpose that the heat of generation generates electricity.
By above-mentioned combined power generation device to the anoxybiotic cracking of solid waste and high-temperature process, the production of dioxin is avoided
It is raw, while solar energy and waste heat make use of to generate electricity by organic Lang Ken generating equipments, utilization rate of waste heat is improved, solid
The energy has been obtained while useless processing.
According to embodiments of the present invention, a kind of side of the fixed-end forces cogeneration method based on Organic Rankine Cycle is provided
Method embodiment, Fig. 3 are the flows of the fixed-end forces cogeneration method according to embodiments of the present invention based on Organic Rankine Cycle
Figure, as shown in figure 3, this method comprises the following steps：
The solid waste collected is dried processing in step S21, removes the moisture in solid waste；
Solid waste Jing Guo drying process is carried out cracking gasification process, obtains crackate by step S23, wherein, it splits
Change product to include at least：Cracked gas and solid residue；
Step S25 carries out crackate burning processing, the thermal energy that acquisition generates when burning；
Step S27 converts heat into electric energy by organic Lang Ken electricity generation systems.
Specifically, by above-mentioned steps 21 to step S27, solid waste is sent into drying equipment, is heated to 100 DEG C
Remove moisture removal.Then the solid waste after drying process is sent into pyrolysis furnace, is cracked in 400 DEG C or more of temperature high temperatures,
Most of organic matter therein is made to be cleaved gasification, remaining solid residue is sent into 800 DEG C or more of fluid bed furnace and is carried out
High-temperature oxydation, so as to avoid the temperature that dioxin generates.The heat generated in above-mentioned cracking gasification process and burning processing is led to
Generated when crossing conduction oil to be transferred in organic Lang Ken generating equipments, and then solid waste being handled crackate and heat into
The purpose that row makes full use of, realizes the technique effect that can also be generated electricity while handling solid waste, solves
Due to cannot be made full use of to the thermal energy generated during fixed-end forces, the problem of the caused wasting of resources.
As an alternative embodiment, electric energy is converted heat by organic Lang Ken electricity generation systems in step S27
Afterwards, the above method can also include：
Step S28 is organic Lang Ken electricity generation systems by the use of heat-conducting oil furnace and/or solar thermal collector as Secondary Heat Source
Heat is provided.
Specifically, by step S27, can using solar thermal collector and heat-conducting oil furnace as Secondary Heat Source to conduction oil into
Row auxiliary heating.It, can be by starting heat conduction when generated thermal energy can not meet hair point demand during fixed-end forces
Oil oven and/or auxiliary heating is carried out to conduction oil using solar thermal collector.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasize particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of fixed-end forces combined generating system based on Organic Rankine Cycle, which is characterized in that including：
Solid waste drying device for solid waste being dried processing, removes the moisture in the solid waste；
Cracker for the solid waste after the drying process to be carried out cracking gasification process, obtains crackate,
In, the crackate includes at least：Cracked gas and solid residue；
Fluid bed furnace is connected with the cracker, for carrying out burning processing to the crackate；
Heat energy circulating device passes sequentially through the fluid bed furnace, organic Lang Ken generating equipments and the solid waste drying device, is used for
The thermal energy generated during the fluid bed furnace burning crackate is gathered, and transfers thermal energy to organic Lang Ken power generations and sets
In standby and described solid waste drying device；
Solar thermal collector for converting solar energy into thermal energy, and heats conduction oil；
Organic Lang Ken generating equipments obtain the thermal energy, by the thermal energy development of evil in febrile disease for passing through the heat energy circulating device
For electric energy；
Wherein, the cracked gas is delivered in the cracker and the fluid bed furnace and is used as fuel, by described in
Solid residue, which is delivered in the fluid bed furnace, carries out high-temp combustion.
2. combined generating system according to claim 1, which is characterized in that the heat energy circulating device includes：
First Heat Exchanger for receiving the thermal energy transmitted by conduction oil, and is transferred in organic Lang Ken generating equipments；
Second heat exchanger is arranged at the downstream of the First Heat Exchanger, for receiving the thermal energy of the conduction oil transmission, and transfers
Into the solid waste drying device；
The conduction oil is forced into first pressure, and the conduction oil is conveyed successively through the fluid bed by oil circulating pump
Stove, the First Heat Exchanger and second heat exchanger.
3. combined generating system according to claim 2, which is characterized in that the combined generating system further includes：
Flue gas purification system is connected with the cracker and the fluid bed furnace, for handling the cracker and described
The exhaust gas of fluid bed furnace generation.
4. combined generating system according to claim 2, which is characterized in that the combined generating system further includes：
Heat-conducting oil furnace, for heating to the conduction oil.
5. combined generating system according to claim 1, which is characterized in that the solid waste drying device, including：
Drying oven, for processing to be dried to the solid waste；
First feed arrangement is connected with the drying oven, for conveying the solid waste to the drying oven.
6. combined generating system according to claim 5, which is characterized in that the cracker, including：
Pyrolysis furnace for the solid waste for passing through drying process to be carried out cracking gasification process, obtains the cracked gas
With the solid residue；
Second feed arrangement is connected respectively with the drying oven and the pyrolysis furnace, for that will pass through the described solid of drying process
Body waste material is delivered to the pyrolysis furnace.
7. combined generating system according to claim 2, which is characterized in that the First Heat Exchanger exchanges heat for organic working medium
Device.
8. combined generating system according to claim 7, which is characterized in that organic Lang Ken generating equipments, including：
Organic refrigerant evaporator is arranged at the downstream of the organic working medium heat exchanger, for organic working medium gasification to be had
Machine gas；
Organic Lang Ken generating sets, the organic gas to be gasified using the organic refrigerant evaporator are generated electricity；
The organic gas after power generation is cooled to the organic working medium of liquid by organic working medium cooler；
Organic working medium circulating pump for the organic working medium to be forced into second pressure, and organic working medium conveying is passed through
The organic working medium heat exchanger.
9. a kind of fixed-end forces cogeneration method based on Organic Rankine Cycle, which is characterized in that including：
Processing is dried to the solid waste collected, removes the moisture in the solid waste；
The solid waste Jing Guo drying process is subjected to cracking gasification process, obtains crackate, wherein, the cracking production
Object includes at least：Cracked gas and solid residue；
Burning processing, the thermal energy that acquisition generates when burning are carried out to the crackate；
The thermal energy is converted by electric energy by organic Lang Ken electricity generation systems；
Wherein, the cracked gas is delivered in cracker and fluid bed furnace and is used as fuel, by the solid residue
It is delivered in the fluid bed furnace and carries out high-temp combustion.
10. cogeneration method according to claim 9, which is characterized in that by organic Lang Ken electricity generation systems by institute
It states thermal energy to be converted into after electric energy, the method further includes：
By the use of heat-conducting oil furnace and/or solar thermal collector as Secondary Heat Source, thermal energy is provided for organic Lang Ken electricity generation systems.
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| CN102979588B (en) * | 2012-10-29 | 2015-03-11 | 昆明理工大学 | Photovoltaic and organic Rankine cycle coupling combined heat and power supply system |
| KR101448950B1 (en) * | 2012-12-06 | 2014-10-13 | 한국건설기술연구원 | Waste processing system linked sewage processing facilities |
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| CN103742211A (en) * | 2013-12-31 | 2014-04-23 | 北京神雾环境能源科技集团股份有限公司 | Solar energy and biomass energy combined power generation system and method |
| CN203927931U (en) * | 2014-03-04 | 2014-11-05 | 马振青 | Solar energy heating solid waste gasification combined cycle system |
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| CN104088678B (en) * | 2014-05-13 | 2015-09-16 | 昆明理工大学 | Distributed living beings and organic Rankine bottoming cycle cogeneration, the hot polygenerations systeme of charcoal and method |
| CN204345642U (en) * | 2014-12-24 | 2015-05-20 | 山东华源锅炉有限公司 | Garbage derivatived fuel (RDF) pyrolysis gasification system |
| CN204386676U (en) * | 2015-01-23 | 2015-06-10 | 盾石磁能科技有限责任公司 | A kind of associating residual neat recovering system |
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