CN108626710A - A kind of fire coal biomass coupled electricity-generation system - Google Patents

A kind of fire coal biomass coupled electricity-generation system Download PDF

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Publication number
CN108626710A
CN108626710A CN201810437023.7A CN201810437023A CN108626710A CN 108626710 A CN108626710 A CN 108626710A CN 201810437023 A CN201810437023 A CN 201810437023A CN 108626710 A CN108626710 A CN 108626710A
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CN
China
Prior art keywords
output end
coal
boiler
heat exchanger
air
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
Application number
CN201810437023.7A
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Chinese (zh)
Inventor
邵帅
张华钢
杨智勇
冯红翠
陈璐
张学超
姚群
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Huatian Engineering and Technology Corp MCC
Original Assignee
Huatian Engineering and Technology Corp MCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huatian Engineering and Technology Corp MCC filed Critical Huatian Engineering and Technology Corp MCC
Priority to CN201810437023.7A priority Critical patent/CN108626710A/en
Publication of CN108626710A publication Critical patent/CN108626710A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/22Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/48Apparatus; Plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00Heating of air supplied for combustion
    • F23L15/04Arrangements of recuperators
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/16Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1606Combustion processes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00Details of gasification processes
    • C10J2300/16Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1643Conversion of synthesis gas to energy
    • C10J2300/165Conversion of synthesis gas to energy integrated with a gas turbine or gas motor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

The invention discloses a kind of coal-fired biomass coupled electricity-generation systems, belong to Biomass Energy Utilization technical field.The present invention's includes pressure fan and heat exchanger, the side of heat exchanger is provided with gasification furnace, the input terminal of gasification furnace is provided with biomass processes conveying equipment, the output end of heat exchanger is provided with clarifier, the output end of clarifier is connected with drier, the output end of drier is provided with boiler and air accumulator, the input terminal of boiler is provided with coal pulverizer and pulverized coal channel, feed pipe and steam pipe is also respectively connected in the outer surface of the boiler, the output end of steam pipe is provided with steam turbine, and the output end of steam turbine is connected with generator.The present invention forms a set of coupled electricity-generation system, can make generating set stable operation by the way that coal fired power generation and biomass power generation to be combined, effectively reduce the investment of biomass power generation, and the problem of power plant coal supply deficiency is made up to a certain extent, promote the performance of enterprises, reduces cost of electricity-generating.

Description

A kind of fire coal biomass coupled electricity-generation system
Technical field
The present invention relates to Biomass Energy Utilization technical fields, more specifically to a kind of coal-fired biomass coupling hair Electric system.
Background technology
It is most important for thermal power plant's operation that the coal of coal-fired power plant stablizes supply.However, the particular times such as winter may There are coal supply deficiency and extreme weather conditions so that the coal supply in power plant becomes very nervous, this is to power plant Continuous and steady operation brings threat.Power plant is generally located at the combination area of city and country or countryside, and residing region typically is provided with good Biomass supplies condition.Biomass power generation is a kind of booming generation technology, and country encourages the industry of development, but raw The investment of gasification substance generation engineering is larger, in addition the supply of biomass may be insufficient, is easy to keep economics of power generation poor.Existing hair In power technology, effectively coal fired power generation and biomass power generation cannot be coupled together, can not reduce the investment of biomass power generation at This, can not also make up the problem of power plant coal supply deficiency.
Invention content
1. technical problems to be solved by the inivention
In view of the defects existing in the prior art with deficiency, the present invention provides a kind of coal-fired biomass coupled electricity-generation system, Gasification of biomass and coal-fired power generator set are combined by the device, make up the problem of particular time coal-fired power plant insufficient supply, Steam generating system and smoke processing system are shared simultaneously, are reduced the investment of Biomass Gasification And Power Generation System, are reduced cost.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is:
A kind of coal-fired biomass coupled electricity-generation system of the present invention, including pressure fan and heat exchanger, the pressure fan with Air-supply cool air hose is provided between heat exchanger, the side of heat exchanger is provided with gasification furnace, the input terminal setting of the gasification furnace There are biomass processes conveying equipment, the output end of biomass processes conveying equipment to be fixedly connected with gasification furnace, biomass processes are defeated The input terminal of equipment is sent to be provided with pre-dryer;
The output end of the heat exchanger is provided with clarifier, and the output end of clarifier is connected with drier, drier Output end is provided with boiler and air accumulator, is provided with gas storage valve between the air accumulator and drier, drier and boiler it Between be provided with steam supply valve, the input terminal of boiler is provided with coal pulverizer and pulverized coal channel, and the output end setting of the boiler is free The input terminal of air preheater, air preheater is connected to boiler, and the output end of air preheater is connected separately with deduster entrance Feed pipe and steam pipe, the output end of steam pipe is also respectively connected in the outer surface of pipeline and heat smoke pipeline, the boiler It is provided with steam turbine, the input terminal of steam turbine is connected by steam pipe with boiler pipe, and the output end of steam turbine is connected with power generation Machine.
Further, air-supply hot blast pipe is provided between the heat exchanger and gasification furnace, heat exchanger passes through hot wind of blowing Pipe is connected to gasification furnace, and the output end of heat exchanger is connected by hot blast pipe of blowing with the input terminal pipeline of gasification furnace, gasification furnace The input terminal of output end and heat exchanger is interconnected.
Further, the feed pipe is correspondingly arranged at the input terminal of boiler, and steam pipe is correspondingly arranged at the defeated of boiler Outlet.
Further, the output end of the deduster inlet duct is provided with deduster, and pre-dryer exists with deduster The output end of air preheater is arranged in parallel, and air preheater is connected by heat smoke pipeline with pre-dryer pipeline, and air is pre- Hot device is connected by deduster inlet duct with deduster pipeline.
Further, the output end of the deduster is provided with air-introduced machine, and the output end of air-introduced machine is respectively arranged with de- Sulphur device and chimney, air-introduced machine, desulfurizer and chimney are sequentially connected in series.
Further, the pressure fan is connect by cool air hose of blowing with heat exchange manifold, the both ends for cool air hose of blowing It is connected to respectively with pressure fan, heat exchanger, heat exchanger, clarifier and drier are connected in series with.
Further, the both ends of the pulverized coal channel are tightly connected with boiler, coal pulverizer respectively.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, have the advantages that:
The present invention provides gasified raw material by biomass processes conveying equipment for gasification furnace, generates biomass after treatment Gas, biogas or is stored in inside air accumulator, or is added to boiler internal, and when coal dust insufficient supply, steam supply valve is opened, storage Air valve is closed, and biogas inputs boiler internal, and as the flammable energy, maintains boiler normal combustion, when coal dust supply is filled When sufficient, steam supply valve is closed, and gas storage valve is opened, and is stored in biogas input air accumulator, by reasonably controlling so that coal Powder and biogas linkage supply, can make generating set stable operation, by the way that coal fired power generation and biomass power generation are combined, group At a set of coupled electricity-generation system, the investment of biomass power generation is effectively reduced, at the same time, makes up power plant combustion to a certain extent The problem of coal insufficient supply promotes the performance of enterprises, reduces cost of electricity-generating.
Description of the drawings
Fig. 1 is the process flow chart of the present invention.
In figure:1, pressure fan;2, air-supply cool air hose;3, heat exchanger;4, air-supply hot blast pipe;5, gasification furnace;6, pre-dryer; 7, biomass processes conveying equipment;8, clarifier;9, drier;10, steam supply valve;11, gas storage valve;12, air accumulator;13, coal-grinding Machine;14, pulverized coal channel;15, boiler;16, air preheater;17, deduster inlet duct;18, deduster;19, air-introduced machine; 20, desulfurizer;21, chimney;22, heat smoke pipeline;23, feed pipe;24, steam pipe;25, steam turbine;26, generator.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples:
Embodiment 1
It will be seen from figure 1 that a kind of coal-fired biomass coupled electricity-generation system of the present embodiment, including pressure fan 1 and heat exchange Device 3, be provided between pressure fan 1 and heat exchanger 3 air-supply cool air hose 2, blow cool air hose 2 both ends respectively with pressure fan 1, heat exchange Device 3 is connected to, and by cool air hose 2 and 3 piping connection of heat exchanger of blowing, the side of heat exchanger 3 is provided with gasification furnace 5, changes pressure fan 1 Air-supply hot blast pipe 4 is provided between hot device 3 and gasification furnace 5, heat exchanger 3 is connected to gasification furnace 5 by hot blast pipe 4 of blowing, is blown By cool air hose 2 of blowing to 3 delivered inside air of heat exchanger, heat exchanger 3 is heated machine 1, and the air after heating is passed through Air-supply hot blast pipe 4 is delivered to inside gasification furnace 5, using as heat medium, the output end of heat exchanger 3 by blow hot blast pipe 4 with The input terminal pipeline of gasification furnace 5 is connected, and the output end of gasification furnace 5 is interconnected with the input terminal of heat exchanger 3, and gasification furnace 5 discharges When Biomass gas, also approach heat exchanger 3 and a certain amount of air can be carried out, so that subsequent combustion operates, gasification furnace 5 it is defeated Enter end and be provided with biomass processes conveying equipment 7, biomass processes conveying equipment 7 is that gasification furnace 5 provides gasified raw material, by place Biogas is generated after reason, the output end of biomass processes conveying equipment 7 is fixedly connected with gasification furnace 5, biomass processes conveying The input terminal of equipment 7 is provided with pre-dryer 6, and pre-dryer 6 carries out predry for 7 inside raw material of biomass processes conveying equipment It is dry, a certain amount of moisture is discharged.
The output end of heat exchanger 3 is provided with clarifier 8, and the output end of clarifier 8 is connected with drier 9, heat exchanger 3, net Change device 8 to be connected in series with drier 9, clarifier 8 is purified for the biogas of 5 output of gasification furnace, and drier 9 is to biology Matter gas is dried, the biogas after drying, or is stored in inside air accumulator 12, or is added to inside boiler 15, works as coal dust When insufficient, steam supply valve 10 is opened, and gas storage valve 11 is closed, and biogas inputs inside boiler 15, and as the flammable energy, 15 normal combustion of boiler is maintained, when coal dust is in liberal supply, steam supply valve 10 is closed, and gas storage valve 11 is opened, biogas input storage It is stored in gas tank 12, by reasonably controlling so that coal dust and biogas linkage supply, can make generating set stablize fortune Row, the output end of drier 9 are provided with boiler 15 and air accumulator 12, gas storage valve 11 are provided between air accumulator 12 and drier 9, Steam supply valve 10 is provided between drier 9 and boiler 15, the input terminal of boiler 15 is provided with coal pulverizer 13 and pulverized coal channel 14, mill Coal machine 13 by pulverized coal channel 14 to 15 pulverized coal conveying of boiler, using as combustion medium, by by coal fired power generation and biomass fermentation Electricity is combined, and forms a set of coupled electricity-generation system, effectively reduces the investment of biomass power generation, at the same time, to a certain extent Make up the problem of power plant coal supply deficiency, promote the performance of enterprises, reduce cost of electricity-generating, the both ends of pulverized coal channel 14 respectively with Boiler 15, coal pulverizer 13 are tightly connected, and the output end of boiler 15 is provided with air preheater 16, the input terminal of air preheater 16 It is connected to boiler 15, the output end of air preheater 16 is connected separately with deduster inlet duct 17 and heat smoke pipeline 22, in advance Output end of the drier 6 with deduster 18 in air preheater 16 is arranged in parallel, and air preheater 16 passes through heat smoke pipeline 22 It is connected with 6 pipeline of pre-dryer, air preheater 16 is connected by deduster inlet duct 17 with 18 pipeline of deduster, and air is pre- The outlet extension flue gas of hot device 16 is simultaneously conducted by heat smoke pipeline 22 to pre-dryer 6, to enhance predrying Drying effect inside device 6 reduces the energy consumption of pre-dryer 6, and the output end of deduster inlet duct 17 is provided with deduster 18, The output end of deduster 18 is provided with air-introduced machine 19, and the output end of air-introduced machine 19 is respectively arranged with desulfurizer 20 and chimney 21, Air-introduced machine 19, desulfurizer 20 and chimney 21 are sequentially connected in series, the flue gas that the burning of boiler 15 generates, and are passed through deduster 18 successively, are taken off Sulphur device 20 and chimney 21,18 dedusting of deduster, 20 desulfurization of desulfurizer, it is ensured that the tail gas finally discharged reaches environmental protection standard, Feed pipe 23 and steam pipe 24 is also respectively connected in the outer surface of boiler 15, and the output end of steam pipe 24 is provided with steam turbine 25, The input terminal of steam turbine 25 is connected by steam pipe 24 with 15 pipeline of boiler, and the output end of steam turbine 25 is connected with generator 26, Feed pipe 23 is correspondingly arranged at the input terminal of boiler 15, and steam pipe 24 is correspondingly arranged at the output end of boiler 15, outside feed pipe 23 Water receiving source, and to 15 delivered inside water source of boiler, become vapor after moisture is heated and discharged by steam pipe 24, steamer The energy of steam is converted to mechanical work and passes to generator 26 and generated electricity by machine 25.
The present embodiment is that gasification furnace 5 provides gasified raw material by biomass processes conveying equipment 7, generates life after treatment Substance gas, clarifier 8 are purified for the biogas of 5 output of gasification furnace, it is dried in drier 9, after dry Biogas, or be stored in inside air accumulator 12, or be added to inside boiler 15, coal pulverizer 13 is by pulverized coal channel 14 to boiler 15 pulverized coal conveyings, using as combustion medium, when coal dust insufficient supply, steam supply valve 10 is opened, and gas storage valve 11 is closed, biogas It inputs inside boiler 15, and as the flammable energy, maintains 15 normal combustion of boiler, when coal dust is in liberal supply, steam supply valve 10 It is closed, gas storage valve 11 is opened, and is stored in biogas input air accumulator 12, by reasonably controlling so that coal dust and biology The linkage supply of matter gas, can make generating set stable operation, by the way that coal fired power generation and biomass power generation to be combined, form a set of coupling Electricity generation system is closed, at the same time the investment for effectively reducing biomass power generation makes up power plant coal supply not to a certain extent The problem of foot promotes the performance of enterprises, reduces cost of electricity-generating.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.

Claims (7)

1. a kind of fire coal biomass coupled electricity-generation system, including pressure fan (1) and heat exchanger (3), it is characterised in that:Described send Air-supply cool air hose (2) is provided between wind turbine (1) and heat exchanger (3), the side of heat exchanger (3) is provided with gasification furnace (5), described The input terminal of gasification furnace (5) be provided with biomass processes conveying equipment (7), the output end of biomass processes conveying equipment (7) It is fixedly connected with gasification furnace (5), the input terminal of biomass processes conveying equipment (7) is provided with pre-dryer (6);
The output end of the heat exchanger (3) is provided with clarifier (8), and the output end of clarifier (8) is connected with drier (9), The output end of drier (9) is provided with boiler (15) and air accumulator (12), is set between the air accumulator (12) and drier (9) It is equipped with gas storage valve (11), steam supply valve (10) is provided between drier (9) and boiler (15), the input terminal of boiler (15) is provided with The output end of coal pulverizer (13) and pulverized coal channel (14), the boiler (15) is provided with air preheater (16), air preheat The input terminal of device (16) is connected to boiler (15), and the output end of air preheater (16) is connected separately with deduster inlet duct (17) and feed pipe (23) and steam pipe is also respectively connected in heat smoke pipeline (22), the outer surface of the boiler (15) (24), the output end of steam pipe (24) is provided with steam turbine (25), and the input terminal of steam turbine (25) passes through steam pipe (24) and pot Stove (15) pipeline is connected, and the output end of steam turbine (25) is connected with generator (26).
2. a kind of coal-fired biomass coupled electricity-generation system according to claim 1, it is characterised in that:The heat exchanger (3) air-supply hot blast pipe (4) is provided between gasification furnace (5), heat exchanger (3) is connected by hot blast pipe (4) of blowing with gasification furnace (5) Logical, the output end of heat exchanger (3) is connected by hot blast pipe (4) of blowing with the input terminal pipeline of gasification furnace (5), gasification furnace (5) The input terminal of output end and heat exchanger (3) is interconnected.
3. a kind of coal-fired biomass coupled electricity-generation system according to claim 1, it is characterised in that:The feed pipe (23) it is correspondingly arranged at the input terminal of boiler (15), steam pipe (24) is correspondingly arranged at the output end of boiler (15).
4. a kind of coal-fired biomass coupled electricity-generation system according to claim 1, it is characterised in that:The deduster enters The output end of mouth pipeline (17) is provided with deduster (18), and pre-dryer (6) is with deduster (18) in air preheater (16) Output end is arranged in parallel, and air preheater (16) is connected by heat smoke pipeline (22) with pre-dryer (6) pipeline, air preheat Device (16) is connected by deduster inlet duct (17) with deduster (18) pipeline.
5. a kind of coal-fired biomass coupled electricity-generation system according to claim 4, it is characterised in that:The deduster (18) output end is provided with air-introduced machine (19), and the output end of air-introduced machine (19) is respectively arranged with desulfurizer (20) and chimney (21), air-introduced machine (19), desulfurizer (20) and chimney (21) are sequentially connected in series.
6. a kind of coal-fired biomass coupled electricity-generation system according to claim 1, it is characterised in that:The pressure fan (1) by blow cool air hose (2) with heat exchanger (3) piping connection, air-supply cool air hose (2) both ends respectively with pressure fan (1), change Hot device (3) connection, heat exchanger (3), clarifier (8) and drier (9) are connected in series with.
7. a kind of coal-fired biomass coupled electricity-generation system according to claim 1, it is characterised in that:The pulverized coal channel (14) both ends are tightly connected with boiler (15), coal pulverizer (13) respectively.
CN201810437023.7A 2018-05-09 2018-05-09 A kind of fire coal biomass coupled electricity-generation system Pending CN108626710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810437023.7A CN108626710A (en) 2018-05-09 2018-05-09 A kind of fire coal biomass coupled electricity-generation system

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Application Number Priority Date Filing Date Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004210904A (en) * 2002-12-27 2004-07-29 Ngk Insulators Ltd Gasification system of biomass
CN101012384A (en) * 2007-01-31 2007-08-08 华东理工大学 Method and device for preparing combustion gas by gasifying biomass
CN101865451A (en) * 2010-05-24 2010-10-20 叶力平 Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof
CN101906325A (en) * 2010-07-20 2010-12-08 武汉凯迪控股投资有限公司 Process and apparatus thereof for low-temperature cracking and high-temperature gasification of biomass
CN206449647U (en) * 2017-01-23 2017-08-29 中国电力工程顾问集团东北电力设计院有限公司 The clean energy resource of coal unit and biomass gasification technology multiple coupling utilizes system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004210904A (en) * 2002-12-27 2004-07-29 Ngk Insulators Ltd Gasification system of biomass
CN101012384A (en) * 2007-01-31 2007-08-08 华东理工大学 Method and device for preparing combustion gas by gasifying biomass
CN101865451A (en) * 2010-05-24 2010-10-20 叶力平 Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof
CN101906325A (en) * 2010-07-20 2010-12-08 武汉凯迪控股投资有限公司 Process and apparatus thereof for low-temperature cracking and high-temperature gasification of biomass
CN206449647U (en) * 2017-01-23 2017-08-29 中国电力工程顾问集团东北电力设计院有限公司 The clean energy resource of coal unit and biomass gasification technology multiple coupling utilizes system

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Application publication date: 20181009

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