CN203907618U - Hydropower station water surface garbage combustion power generation system - Google Patents
Hydropower station water surface garbage combustion power generation system Download PDFInfo
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- CN203907618U CN203907618U CN201420327953.4U CN201420327953U CN203907618U CN 203907618 U CN203907618 U CN 203907618U CN 201420327953 U CN201420327953 U CN 201420327953U CN 203907618 U CN203907618 U CN 203907618U
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- combustion
- fuel
- garbage
- flue gas
- power generation
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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
Abstract
The utility model discloses a hydropower station water surface garbage combustion power generation system which comprises a garbage stacking bin, a cutting system, a mixing agitator, a compressor, a drying room, a pelletizer, a fuel bin, a combustion chamber, a combustion improver stock bin, an adhesive stock bin, a boiler and a steam turbine. Smoke is exhausted through a chimney. According to the hydropower station water surface garbage combustion power generation system, garbage is turned into new fine fuel which is of the uniform specification, the fuel is conveyed to the fuel bin, the fuel bin feeds fuel pellets into the combustion chamber at a certain feeding speed, heat is generated after the fuel is combusted, steam is generated by the boiler to push the steam turbine to rotate and generate electricity, and the garbage which pollutes the environment is converted into the fuel for combustion, so that the garbage disposal problem is greatly solved, and considerable energy sources are obtained.
Description
Technical field
The utility model relates to a kind of refuse disposal system, specifically refers to a kind of power station garbage on water combustion power generation system.
Background technology
Generate electricity by waterpower in power station, China has the Changjiang river, the Yellow River, the rivers that the Lancang River etc. are numerous, for waterpower resourses compared with horn of plenty in the world, the construction in power station always is main energy sources, 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, is finally deposited in before the dykes and dams in power station, forms 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 have formed the adverse circumstances of stinking to high heaven before reservoir dam, not only causes environmental pollution, also the water quality in downstream has been caused to destruction, also the safety of dykes and dams has been formed to powerful threat, if these rubbish enter generating set, introduce the hydraulic turbine and its blade is smashed and destroyed Hydropower Unit, will cause huge damage, if constantly piled up, will cause powerful thrust, and form and stop up, dykes and dams can be destroyed.
The current rubbish for power station, the main trash that adopts carries out the salvaging of rubbish, salvage the rubbish getting up and be easy to be piled into mountain, form secondary pollution, dell buries current processing mode mostly or directly, and such mode of operation, be easy to form secondary pollution, the pollution of for example air, the pollution of underground water source, only have little rubbish to utilize at present, and the processing of power station garbage on water has been extremely urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of power station garbage on water combustion power generation system, solves current Hydropower Plant Reservoir garbage on water and does not allow tractable problem, reaches the object that garbage on water is converted to the energy.
The purpose of this utility model is achieved through the following technical solutions:
A kind of power station garbage on water combustion power generation system, comprise the sanitary fill storehouse connecting successively by transport tape, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, also comprise the combustion adjuvant feed bin and the bonding agent feed bin that are connected respectively with mixing and blending machine, wherein the rubbish in sanitary fill storehouse is delivered to diced system, rubbish is carried out cutting and crushing by diced system, then be delivered to mixing and blending machine, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and rubbish after cutting and crushing is delivered to compressor after stirring in mixing and blending machine, under the enforce compression of compressor, form fuel combination cake, the fuel combination cake of moulding is delivered to hothouse and dewaters dry, dried fuel cake is delivered to comminutor and decomposes granulation, after forming granular fuel, be stored in Bunker, granular fuel enters combustion chambers burn, heat boiler combustion chamber, the steam of boiler output outputs to steam turbine and generates electricity, flue gas is by smoke stack emission.The utility model is to utilize existing equipment to integrate, form a set of system of power station garbage on water being carried out to combustion power generation that is exclusively used in, 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 comprising is also many: changing food waste, it is more careful that metal garbages etc. are still divided, and garbage on water mixes, 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 diced system cutting, form the small size rubbish of convenient operation, utilize mixing and blending machine by rubbish and combustion adjuvant after cutting, bonding agent mixes fully, then be delivered to compressor, utilize mechanical pressure rubbish to be pressed into the biscuit of monoblock, remove unnecessary moisture through hothouse again, after reaching the state that can burn, be delivered to comminutor, the dried feed cake of monoblock is processed into little particle, rubbish is become to 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, hotair chamber sucks cold air and carries out pre-heating temperature elevation, after reaching certain temperature, be transported in combustion chamber according to certain wind speed, after fuel combustion, produce heat and make boiler produce steam, pushing turbine rotates generating, this power generation process is identical with traditional thermal power generation process, difference is to utilize the garbage on water in power station to form granulated fuel, converting the rubbish of contaminated environment to fuel burns, greatly solve the processing problem of rubbish, obtain again the comparatively considerable energy.
Turn waste into wealth, solved sanitary fill and the secondary pollution problems brought, be conducive to the protection of environment, obtained again continuable fuel source, there is social value and economic worth comparatively widely.
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 respectively large part cutting machine, the strong broken machine of hardware and banded cutting machine, and the output of large part cutting machine, the strong broken machine of 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 utilize equipment targetedly to process, by the bulky objects in rubbish, deliver to large part cutting machine as the object such as trunk, waste tire and cut and be divided into fritter; Utilizing the strong broken machine of hardware to hit animal remains, corpse etc. mashes, form fragment or the soft material that can process, the rubbish cutting that banded cutting machine is 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 can realize the preliminary treatment of garbage on water, be exclusively used in the processing 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 by auger conveyor respectively with bonding agent feed bin.Combustion adjuvant and bonding agent belong to the material of a small amount of use, therefore need accurately to control its consumption, adopt auger conveyor by rapid starting/stopping and by sensor control weight, to be conducive to improve the accuracy of automation.
Before entering chimney, also passes through successively flue gas flue gas cleaner, sack cleaner and flue gas heat-exchange unit, toxic component in flue gas cleaner Adsorption flue gas, then remove dust wherein through sack cleaner, flue gas heat-exchange unit carries out heat exchange and the heat of exchange is passed to the air in hotair chamber flue gas, after air heat, is input to combustion chamber as combustion adjuvant.The Main Function of flue gas cleaner is to adsorb such as bioxin of macromolecule noxious material wherein etc., remove and in the flue gas after macromolecule noxious material, also contain part ashes, dust, by sack cleaner, the particle in flue gas is removed, then carry out heat exchange through flue gas heat-exchange unit, reduce after temperature by smoke stack emission, the air that carries out heat exchange through flue gas heat-exchange unit is passed into hotair chamber, increase fast air themperature, the temperature that is conducive to rising burning interior flame, improves utilization ratio.
The utility model compared with prior art, has following advantage and beneficial effect:
A kind of power station of 1 the utility model garbage on water combustion power generation system, turn waste into wealth, the secondary pollution problems that has solved sanitary fill and bring, be conducive to the protection of environment, obtain again continuable fuel source, there is social value and economic worth comparatively widely, rubbish is become to 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, hotair chamber sucks cold air and carries out pre-heating temperature elevation, after reaching certain temperature, be transported in combustion chamber according to certain wind speed, after fuel combustion, produce heat and make boiler produce steam, pushing turbine rotates generating, this power generation process is identical with traditional thermal power generation process, difference is to utilize the garbage on water in power station to form granulated fuel, converting the rubbish of contaminated environment to fuel burns, greatly solve the processing problem of rubbish, obtain again the comparatively considerable energy,
2 a kind of power station of the utility model garbage on water combustion power generation systems, by the bulky objects in rubbish, deliver to large part cutting machine as the object such as trunk, waste tire and cut and be divided into fritter; Utilizing the strong broken machine of hardware to hit animal remains, corpse etc. mashes, form fragment or the soft material that can process, the rubbish cutting that banded cutting machine is 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 can realize the preliminary treatment of garbage on water, be exclusively used in the processing of garbage on water, there is stronger specific aim, simultaneously without restriction to the kind of rubbish again, there is use value more widely;
A kind of power station of 3 the utility model garbage on water combustion power generation system, adopts auger conveyor by rapid starting/stopping and by sensor control weight, to be conducive to improve the accuracy of automation.
Brief description of the drawings
Fig. 1 is the utility model theory diagram.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, a kind of power station of the utility model garbage on water combustion power generation system, comprise the sanitary fill storehouse connecting successively by transport tape, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, wherein 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 respectively large part cutting machine, the strong broken machine of hardware, and banded cutting machine, by the bulky objects in rubbish, as trunk, it is that C series jaw crusher cuts and is divided into fritter that the objects such as waste tire are delivered to large part cutting machine, it is that PE series jaw crusher hits and mashes that animal remains, corpse etc. are utilized to the strong broken machine of hardware, form fragment or the soft material that can process, the rubbish cutting that banded cutting machine is large by area, length is larger is decomposed, and forms strip material, reduces size, combustion adjuvant feed bin and bonding agent feed bin are delivered to mixing and blending machine by spiral conveying tube respectively, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and rubbish after cutting and crushing is delivered to compressor after stirring in mixing and blending machine, under the enforce compression of compressor, form fuel combination cake, the fuel combination cake of moulding is delivered to hothouse and dewaters dry, reach and be delivered to comminutor after the state that can burn and decompose granulation, after forming granular fuel, be stored in Bunker, Bunker drops into fuel particle according to certain rate of feeding in combustion chamber, simultaneously, hotair chamber sucks cold air and carries out pre-heating temperature elevation, after reaching certain temperature, be transported in combustion chamber according to certain wind speed, after fuel combustion, produce heat and make boiler produce steam, pushing turbine rotates generating, the flue gas that discharge combustion chamber passes through flue gas cleaner successively, sack cleaner, and flue gas heat-exchange unit, toxic component in flue gas cleaner Adsorption flue gas, then remove dust wherein through sack cleaner, flue gas heat-exchange unit carries out heat exchange and the heat of exchange is passed to the air in hotair chamber flue gas, after air heat, be input to combustion chamber as combustion adjuvant.The Main Function of flue gas cleaner is to adsorb such as bioxin of macromolecule noxious material wherein etc., remove and in the flue gas after macromolecule noxious material, also contain part ashes, dust, by sack cleaner, the particle in flue gas is removed, then carry out heat exchange through flue gas heat-exchange unit, reduce after temperature by smoke stack emission, the air that carries out heat exchange through flue gas heat-exchange unit is passed into hotair chamber, increases fast air themperature.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, the equivalent variations in every foundation technical spirit of the present utility model, above embodiment done, within all falling into protection domain of the present utility model.
Claims (4)
1. a power station garbage on water combustion power generation system, it is characterized in that: comprise the sanitary fill storehouse connecting successively by transport tape, diced system, mixing and blending machine, compressor, hothouse, comminutor, Bunker, and combustion chamber, also comprise the combustion adjuvant feed bin and the bonding agent feed bin that are connected respectively with mixing and blending machine, wherein the rubbish in sanitary fill storehouse is delivered to diced system, rubbish is carried out cutting and crushing by diced system, then be delivered to mixing and blending machine, combustion adjuvant in combustion adjuvant feed bin, the bonding agent of bonding agent feed bin, and rubbish after cutting and crushing is delivered to compressor after stirring in mixing and blending machine, under the enforce compression of compressor, form fuel combination cake, the fuel combination cake of moulding is delivered to hothouse and dewaters dry, dried fuel cake is delivered to comminutor and decomposes granulation, after forming granular fuel, be stored in Bunker, granular fuel enters combustion chambers burn, heat boiler combustion chamber, the steam of boiler output outputs to steam turbine and generates electricity, flue gas is by smoke stack emission.
2. a kind of power station according to claim 1 garbage on water combustion power generation system, 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 respectively large part cutting machine, the strong broken machine of hardware and banded cutting machine, and the output of large part cutting machine, the strong broken machine of hardware and banded cutting machine is all connected to mixing and blending machine.
3. a kind of power station according to claim 1 garbage on water combustion power generation system, is characterized in that: described combustion adjuvant feed bin is connected with mixing and blending machine by auger conveyor respectively with bonding agent feed bin.
4. according to a kind of power station garbage on water combustion power generation system described in any one in claims 1 to 3, it is characterized in that: before flue gas enters chimney, also pass through successively flue gas cleaner, sack cleaner and flue gas heat-exchange unit, toxic component in flue gas cleaner Adsorption flue gas, then remove dust wherein through sack cleaner, flue gas heat-exchange unit carries out heat exchange and the heat of exchange is passed to the air in hotair chamber flue gas, after air heat, is input to combustion chamber as combustion adjuvant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327953.4U CN203907618U (en) | 2014-06-19 | 2014-06-19 | Hydropower station water surface garbage combustion power generation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327953.4U CN203907618U (en) | 2014-06-19 | 2014-06-19 | Hydropower station water surface garbage combustion power generation system |
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| CN203907618U true CN203907618U (en) | 2014-10-29 |
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| CN201420327953.4U Active CN203907618U (en) | 2014-06-19 | 2014-06-19 | Hydropower station water surface garbage combustion power generation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033906A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Overwater garbage burning and power generating system for hydropower station |
| CN106765139A (en) * | 2017-01-23 | 2017-05-31 | 广西威荣环保科技有限公司 | House refuse direct gasification melting incinerating tower |
-
2014
- 2014-06-19 CN CN201420327953.4U patent/CN203907618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033906A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Overwater garbage burning and power generating system for hydropower station |
| CN106765139A (en) * | 2017-01-23 | 2017-05-31 | 广西威荣环保科技有限公司 | House refuse direct gasification melting incinerating tower |
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