CN105258130A - Comprehensive utilization method for generating electricity through environmental garbage - Google Patents
Comprehensive utilization method for generating electricity through environmental garbage Download PDFInfo
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- CN105258130A CN105258130A CN201510704415.1A CN201510704415A CN105258130A CN 105258130 A CN105258130 A CN 105258130A CN 201510704415 A CN201510704415 A CN 201510704415A CN 105258130 A CN105258130 A CN 105258130A
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- fuel
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- flue gas
- garbage
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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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Abstract
The invention discloses a comprehensive utilization method for generating electricity through environmental garbage. According to the comprehensive utilization method, a garbage heaping bin, a sterilization room, a cutting system, a mixing and stirring machine, a compressor, a drying chamber, a granulating machine, a fuel bin, a combustion chamber, a combustion improver bin, an adhesive bin, a boiler and a steam turbine are included; and flue gas is discharged through a chimney. Garbage is transformed into new fuel, the sanitary production requirement is met, the environment for follow-up garbage treatment is purified, the garbage is transformed into the new fuel to form tiny fuel of the unified specification to be conveyed to the fuel bin, fuel particles are thrown into the combustion chamber at a certain feeding speed by means of the fuel bin, heat is generated after fuel is combusted, steam is generated in the boiler, the steam turbine is pushed to rotate so as to generate electricity, the garbage polluting the environment is converted into the fuel for combustion, the garbage treatment problem is solved greatly, and quite considerable energy is obtained.
Description
Technical field
The present invention relates to a kind of refuse disposal system, specifically refer to a kind of method of comprehensive utilization of environmental debris being carried out generate electricity.
Background technology
Power station generates electricity by waterpower, and China has the Changjiang river, the Yellow River, the rivers that the Lancang River etc. are numerous, for the waterpower resourses in the world compared with horn of plenty, the construction in power station always is main energy sources, and along with the expansion of human lives's scope, the vestige of the modern life is dispersed to various places more and more, and current house refuse, produce come and, and natural rubbish is more and more along with rainwater flow into irrigation canals and ditches, river, before being finally deposited in the dykes and dams in power station, forming rather grand soot, in these rubbish, has the leaf from mountain forest, branch, or even the large tree of whole, there is the stalk from farmland, crops, agricultural waste is as bag with fertilizer, pesticide bottle, the foreign material such as film, also have house refuse as clothing, waste plastic, electronic product etc., also has from natural or artificial spoil, remains, waste part divides etc., and these rubbish define the adverse circumstances of stinking to high heaven before reservoir dam, not only cause environmental pollution, also causes destruction to the water quality in downstream, also constitutes powerful threat to the safety of dykes and dams, if these rubbish enter generating set, introduce the hydraulic turbine and its blade smashed and destroys Hydropower Unit, huge damage will be caused, if constantly piled up, by causing powerful thrust, forming blocking, dykes and dams can be destroyed.
The current rubbish for power station, main employing trash carries out the salvaging of rubbish, salvage the rubbish got up to be easy to be piled into mountain, form secondary pollution, current processing mode is most or direct dell buries, and such mode of operation, be easy to form secondary pollution, the pollution of such as air, the pollution of underground water source, only have little rubbish to utilize at present, and the process of power station garbage on water has been extremely urgent problem.
Summary of the invention
The object of the present invention is to provide a kind of method of comprehensive utilization of environmental debris being carried out generate electricity, solve the problem that current Hydropower Plant Reservoir garbage on water is not easy to process, spread of germs is fast, reach object garbage on water being converted to the energy.
Object of the present invention is achieved through the following technical solutions:
A kind of method of comprehensive utilization of environmental debris being carried out generate electricity, comprise the sanitary fill storehouse connected successively by transport tape, sterilizing chamber, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, also comprise the combustion adjuvant feed bin and bonding agent feed bin that are connected respectively with mixing and blending machine, wherein the rubbish in sanitary fill storehouse is delivered to sterilizing chamber, rubbish carries out pressure sterilizing in sterilizing chamber, rubbish after sterilizing is delivered to diced system by transport tape, rubbish is carried out cutting and crushing by diced system, then mixing and blending machine is delivered to, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and the rubbish after cutting and crushing stir in mixing and blending machine after be delivered to compressor, fuel combination cake is formed under the enforce compression of compressor, shaping fuel combination cake is delivered to hothouse and carries out dewatering drying, dried fuel cake is delivered to comminutor and carries out decomposition granulation, Bunker is stored in after forming granular fuel, granular fuel enters combustion chambers burn, combustion chamber is heated boiler, the steam that boiler exports outputs to steam turbine and generates electricity, flue gas passes through smoke stack emission.The present invention utilizes existing equipment to integrate, form a set of system being exclusively used in process power station garbage on water, because power station garbage on water is different from house refuse, the current classification of house refuse is clearer and more definite, and the kind comprised is also many: changing food waste, it is more careful that metal garbages etc. still divide, and garbage on water is mixing, do not carry out classification, feature according to garbage on water: density is generally less, belong to organic matter, major part can be burnt, adopt transport tape as delivery means, rubbish in sanitary fill storehouse is delivered to sterilizing chamber, rubbish carries out the operation of pressure sterilization in sterilizing chamber, after quarantine reaches standard, rubbish is delivered to diced system cutting by transport tape, not only complete the requirement that health is produced, and purified the subsequent environments of garbage disposal, provide safe raw material, form the small size rubbish of convenient operation, utilize mixing and blending machine by the rubbish after cutting and combustion adjuvant, bonding agent mixes fully, then compressor is delivered to, mechanical pressure is utilized rubbish to be pressed into the biscuit of monoblock, unnecessary moisture is removed again through hothouse, comminutor is delivered to after reaching the state that can burn, the dried feed cake of monoblock is processed into little particle, store, rubbish is become new fuel, form the tiny fuel of unified specification, turn waste into wealth, solve sanitary fill and the secondary pollution problems brought, be conducive to the protection of environment, obtain again continuable fuel source, there is social value and economic worth comparatively widely, rubbish is become new fuel, form the tiny fuel of unified specification, be transported to Bunker, Bunker drops into fuel particle according to certain rate of feeding in combustion chamber, simultaneously, cold air sucks and carries out pre-heating temperature elevation by hotair chamber, be transported in combustion chamber according to certain wind speed after reaching certain temperature, produce heat after fuel combustion and make boiler develops steam vapor, pushing turbine rotates generating, this power generation process is identical with traditional thermal power generation process, difference utilizes the garbage on water in power station to form granulated fuel, convert the rubbish of contaminated environment to fuel to burn, significantly solve the process problem of rubbish, obtain again the comparatively considerable energy.
Described diced system comprises a Screening Platform, Screening Platform receives the rubbish in sanitary fill storehouse by transport tape, three delivery outlets of Screening Platform connect large part cutting machine, the strong broken machine of hardware and banded cutting machine respectively, and the output of the strong broken machine of large part cutting machine, hardware and banded cutting machine is all connected to mixing and blending machine.The effect of Screening Platform is that garbage on water is divided into different kinds according to the complexity of cutting, then equipment is targetedly utilized to process, by the bulky objects in rubbish, deliver to large part cutting machine as the object such as trunk, waste tire and carry out cutting and be divided into fritter; Utilize the strong broken machine of hardware to carry out strike animal remains, corpse etc. to mash, form the material that can process of fragment or softness, the rubbish cutting that banded cutting machine is comparatively large by area, length is larger is decomposed, form strip material, reduce size, then be that unit delivers to mixing and blending machine and carries out mix and blend according to certain weight, so, substantially the preliminary treatment of garbage on water can be realized, be exclusively used in the process of garbage on water, there is stronger specific aim, simultaneously without restriction to the kind of rubbish again, there is use value more widely.
Described combustion adjuvant feed bin is connected with mixing and blending machine respectively by auger conveyor with bonding agent feed bin.Combustion adjuvant and bonding agent belong to a small amount of material used, and therefore need accurately to control its consumption, adopt auger conveyor rapid starting/stopping can be controlled weight by sensor, are conducive to the accuracy improving automation.
Also successively by flue gas cleaner, sack cleaner and flue gas heat-exchange unit before flue gas enters chimney, toxic component in flue gas cleaner Adsorption flue gas, then through sack cleaner removal dust wherein, flue gas heat-exchange unit carries out heat exchange to flue gas and the heat of exchange is passed to the air in hotair chamber, is input to combustion chamber after air heat as combustion adjuvant.The Main Function of flue gas cleaner is the macromolecule noxious material such as bioxin etc. adsorbed wherein, also containing part ashes, dust in flue gas after removing macromolecule noxious material, by sack cleaner, the particle in flue gas is removed, then heat exchange is carried out through flue gas heat-exchange unit, smoke stack emission is passed through after reducing temperature, the air carrying out heat exchange through flue gas heat-exchange unit is passed into hotair chamber, quick increase air themperature, be conducive to the temperature raising combustion chamber flame, improve utilization ratio.
The present invention compared with prior art, has following advantage and beneficial effect:
A kind of method of comprehensive utilization of environmental debris being carried out generate electricity of 1 the present invention, adopt transport tape as delivery means, rubbish in sanitary fill storehouse is delivered to diced system cutting, form the small size rubbish of convenient operation, utilize mixing and blending machine by the rubbish after cutting and combustion adjuvant, bonding agent mixes fully, then compressor is delivered to, mechanical pressure is utilized rubbish to be pressed into the biscuit of monoblock, unnecessary moisture is removed again through hothouse, comminutor is delivered to after reaching the state that can burn, the dried feed cake of monoblock is processed into little particle, store, rubbish is become new fuel, form the tiny fuel of unified specification, turn waste into wealth, solve sanitary fill and the secondary pollution problems brought, be conducive to the protection of environment, obtain again continuable fuel source, there is social value and economic worth comparatively widely, rubbish is become new fuel, form the tiny fuel of unified specification, be transported to Bunker, Bunker drops into fuel particle according to certain rate of feeding in combustion chamber, simultaneously, cold air sucks and carries out pre-heating temperature elevation by hotair chamber, be transported in combustion chamber according to certain wind speed after reaching certain temperature, produce heat after fuel combustion and make boiler develops steam vapor, pushing turbine rotates generating, this power generation process is identical with traditional thermal power generation process, difference utilizes the garbage on water in power station to form granulated fuel, convert the rubbish of contaminated environment to fuel to burn, significantly solve the process problem of rubbish, obtain again the comparatively considerable energy,
A kind of method of comprehensive utilization of environmental debris being carried out generate electricity of 2 the present invention, by the bulky objects in rubbish, delivers to large part cutting machine as the object such as trunk, waste tire and carries out cutting and be divided into fritter; Utilize the strong broken machine of hardware to carry out strike animal remains, corpse etc. to mash, form the material that can process of fragment or softness, the rubbish cutting that banded cutting machine is comparatively large by area, length is larger is decomposed, form strip material, reduce size, then be that unit delivers to mixing and blending machine and carries out mix and blend according to certain weight, so, substantially the preliminary treatment of garbage on water can be realized, be exclusively used in the process of garbage on water, there is stronger specific aim, simultaneously without restriction to the kind of rubbish again, there is use value more widely;
3 the present invention a kind of method of comprehensive utilization of environmental debris being carried out generate electricity, adopts auger conveyor rapid starting/stopping can be controlled weight by sensor, is conducive to the accuracy improving automation.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
A kind of method of comprehensive utilization of environmental debris being carried out generate electricity of the present invention, comprise the sanitary fill storehouse connected successively by transport tape, sterilizing chamber, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, rubbish is delivered to sterilizing chamber, rubbish carries out the operation of pressure sterilization in sterilizing chamber, after quarantine reaches standard, rubbish is delivered to diced system by transport tape, diced system comprises a Screening Platform, the rubbish that Screening Platform is sent by transport tape reception sterilizing chamber, three delivery outlets of Screening Platform connect large part cutting machine respectively, the strong broken machine of hardware, and banded cutting machine, by the bulky objects in rubbish, as trunk, the objects such as waste tire deliver to large part cutting machine and C series jaw crusher carries out cutting and is divided into fritter, animal remains, corpse etc. are utilized the strong broken machine of hardware and PE series jaw crusher to carry out strike to mash, form the material that can process of fragment or softness, the rubbish cutting that banded cutting machine is comparatively large by area, length is larger is decomposed, and forms strip material, reduces size, combustion adjuvant feed bin and bonding agent feed bin deliver to mixing and blending machine respectively by spiral conveying tube, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and the rubbish after cutting and crushing stir in mixing and blending machine after be delivered to compressor, fuel combination cake is formed under the enforce compression of compressor, shaping fuel combination cake is delivered to hothouse and carries out dewatering drying, be delivered to comminutor after reaching the state that can burn and carry out decomposition granulation, Bunker is stored in after forming granular fuel, Bunker drops into fuel particle according to certain rate of feeding in combustion chamber, simultaneously, cold air sucks and carries out pre-heating temperature elevation by hotair chamber, be transported in combustion chamber according to certain wind speed after reaching certain temperature, produce heat after fuel combustion and make boiler develops steam vapor, pushing turbine rotates generating, the flue gas that combustion chamber is discharged passes through flue gas cleaner successively, sack cleaner, and flue gas heat-exchange unit, toxic component in flue gas cleaner Adsorption flue gas, then through sack cleaner removal dust wherein, flue gas heat-exchange unit carries out heat exchange to flue gas and the heat of exchange is passed to the air in hotair chamber, combustion chamber is input to as combustion adjuvant after air heat.The Main Function of flue gas cleaner is the macromolecule noxious material such as bioxin etc. adsorbed wherein, also containing part ashes, dust in flue gas after removing macromolecule noxious material, by sack cleaner, the particle in flue gas is removed, then heat exchange is carried out through flue gas heat-exchange unit, smoke stack emission is passed through after reducing temperature, the air carrying out heat exchange through flue gas heat-exchange unit is passed into hotair chamber, increases air themperature fast.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (4)
1. the method for comprehensive utilization that environmental debris is carried out generating electricity, it is characterized in that: comprise the sanitary fill storehouse connected successively by transport tape, sterilizing chamber, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, also comprise the combustion adjuvant feed bin and bonding agent feed bin that are connected respectively with mixing and blending machine, wherein the rubbish in sanitary fill storehouse is delivered to sterilizing chamber, rubbish carries out pressure sterilizing in sterilizing chamber, rubbish after sterilizing is delivered to diced system by transport tape, rubbish is carried out cutting and crushing by diced system, then mixing and blending machine is delivered to, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and the rubbish after cutting and crushing stir in mixing and blending machine after be delivered to compressor, fuel combination cake is formed under the enforce compression of compressor, shaping fuel combination cake is delivered to hothouse and carries out dewatering drying, dried fuel cake is delivered to comminutor and carries out decomposition granulation, Bunker is stored in after forming granular fuel, granular fuel enters combustion chambers burn, combustion chamber is heated boiler, the steam that boiler exports outputs to steam turbine and generates electricity, flue gas passes through smoke stack emission.
2. a kind of method of comprehensive utilization of environmental debris being carried out generate electricity according to claim 1, it is characterized in that: described diced system comprises a Screening Platform, Screening Platform receives the rubbish in sanitary fill storehouse by transport tape, three delivery outlets of Screening Platform connect large part cutting machine, the strong broken machine of hardware and banded cutting machine respectively, and the output of the strong broken machine of large part cutting machine, hardware and banded cutting machine is all connected to mixing and blending machine.
3. a kind of method of comprehensive utilization of environmental debris being carried out generate electricity according to claim 1, is characterized in that: described combustion adjuvant feed bin is connected with mixing and blending machine respectively by auger conveyor with bonding agent feed bin.
4. a kind of method of comprehensive utilization of environmental debris being carried out generate electricity as claimed in any of claims 1 to 3, it is characterized in that: also successively by flue gas cleaner, sack cleaner and flue gas heat-exchange unit before flue gas enters chimney, toxic component in flue gas cleaner Adsorption flue gas, then through sack cleaner removal dust wherein, flue gas heat-exchange unit carries out heat exchange to flue gas and the heat of exchange is passed to the air in hotair chamber, is input to combustion chamber after air heat as combustion adjuvant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704415.1A CN105258130A (en) | 2015-10-27 | 2015-10-27 | Comprehensive utilization method for generating electricity through environmental garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704415.1A CN105258130A (en) | 2015-10-27 | 2015-10-27 | Comprehensive utilization method for generating electricity through environmental garbage |
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| Publication Number | Publication Date |
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| CN105258130A true CN105258130A (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510704415.1A Pending CN105258130A (en) | 2015-10-27 | 2015-10-27 | Comprehensive utilization method for generating electricity through environmental garbage |
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| CN (1) | CN105258130A (en) |
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- 2015-10-27 CN CN201510704415.1A patent/CN105258130A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |