CN208057177U - A kind of power generator burnt away the refuse based on chemical chain - Google Patents
A kind of power generator burnt away the refuse based on chemical chain Download PDFInfo
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- CN208057177U CN208057177U CN201820165188.9U CN201820165188U CN208057177U CN 208057177 U CN208057177 U CN 208057177U CN 201820165188 U CN201820165188 U CN 201820165188U CN 208057177 U CN208057177 U CN 208057177U
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- power generator
- chemical chain
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- refuse
- generating set
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- 239000000126 substance Substances 0.000 title claims abstract description 30
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 29
- 238000010248 power generation Methods 0.000 claims abstract description 22
- 239000002918 waste heat Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000000446 fuel Substances 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000004056 waste incineration Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 24
- 231100000614 poison Toxicity 0.000 abstract description 4
- 230000007096 poisonous effect Effects 0.000 abstract description 4
- 238000006722 reduction reaction Methods 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of power generator burnt away the refuse based on chemical chain, the power generator includes：Garbage combustion device, the first generating set, the second generating set, waste heat boiler and exhaust emission device；First generating set is connected to the garbage combustion device, and the waste heat boiler is set between first generating set and the second generating set, and the exhaust emission device is connected to the waste heat boiler.Abundant burning of the rubbish based on chemical chain is realized by the garbage combustion device, the first order power generation that gas turbine drives the first generator is realized by generating thermal current during burning away the refuse, second level power generation is realized by the waste-heat waste heat boiler of thermal current.And the power generator is the garbage combustion device based on chemical chain, to reducing the discharge of poisonous and harmful substance in Refuse Incineration Process, reduces the pollution to environment in Refuse Incineration Process.
Description
Technical field
The utility model is related to garbage power field more particularly to a kind of power generator burnt away the refuse based on chemical chain.
Background technology
With the high speed development of modern society, China's domestic waste total output alreadys exceed 1.7 hundred million tons, with rubbish
The calorific value of the growth of total amount, rubbish is also continuously increased, wherein the best method to garbage disposal is exactly to burn away the refuse, but rubbish
There is the wastes of heat during the burning process.Therefore, some destructor plants start with generates in Refuse Incineration Process
Heat generates electricity, and traditional Waste Firing Power Generation Technique is that the heat generated in Refuse Incineration Process is directly carried out turbine power generation,
But this rubbish technology generating efficiency is low, and this waste incineration and generating electricity technology is difficult to overcome in Refuse Incineration Process to power plant
The corrosion of equipment in turn results in high maintenance cost.
Moreover, being directly to burn away the refuse in traditional Refuse Incineration Process, the insufficient of waste incineration is caused, and in rubbish
It will produce a large amount of poisonous and harmful substance such as bioxin, SO in burningx、NOx, heavy metal etc., rubbish during the burning process can be to ring
Border and people's life cause high risks.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model to provide a kind of power generator burnt away the refuse based on chemical chain,
Described device can realize the indirect incineration to rubbish, reduce the generation of poisonous and harmful substance, realize the more of Refuse Incineration Process
Grade power generation.
To solve the above-mentioned problems, the utility model is achieved by following technical scheme：
A kind of power generator burnt away the refuse based on chemical chain, which is characterized in that the power generator includes：Waste incineration
Device, the first generating set, the second generating set, waste heat boiler and exhaust emission device；First generating set is connected to
The garbage combustion device, the waste heat boiler are set between first generating set and the second generating set, described useless
Gas tapping equipment is connected to the waste heat boiler.
Further, first generating set includes gas turbine and is connected to the first power generation of the gas turbine
Machine.
Further, second generating set includes steam turbine and is connected to the second power generation of the steam turbine
Machine.
Further, second generating set further includes condenser and water circulating apparatus, and the condenser is connected to institute
Steam turbine is stated, the water circulating apparatus is set between the steam turbine and the condenser.
Further, the water circulating apparatus includes oxygen-eliminating device and two water circulating pumps, and the oxygen-eliminating device is set to two
Between water circulating pump.
Further, the exhaust emission device includes air-introduced machine and chimney, and the chimney is connected to the air-introduced machine simultaneously
For discharging exhaust gas.
Further, the garbage combustion device includes air reactor, fuel reactor and the first cyclone separator；
The air reactor is connected to the fuel reactor and the reduction for the carrier of oxygen, and the fuel reactor connects
It is connected to the burning between air reactor and the first cyclone separator and for rubbish.
Further, the fuel reactor is provided with the second cyclonic separation for detaching the carrier of oxygen and fluidizing gas
Device.
Further, the fuel reactor bottom sidewall is provided with garbage feeding bucket.
Further, the air reactor bottom is equipped with the pressure fan into air for drum.
Compared with prior art, the utility model has the beneficial effects that：
A kind of power generator burnt away the refuse based on chemical chain disclosed by the utility model, can realize that rubbish was burning
Multistage power generation in journey, wherein first realize that the first order generates electricity by the thermal current generated in the process of burning away the refuse, then pass through heat
The excess heat of air-flow realizes second level power generation.And the power generator is the garbage combustion device based on chemical chain, to rubbish
The discharge for reducing poisonous and harmful substance in burning process reduces the pollution to environment in Refuse Incineration Process.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is a kind of structural schematic diagram of the power generator provided by the utility model burnt away the refuse based on chemical chain.
In figure：
1- air reactors；11- carrier of oxygen feed hoppers；12- pressure fan；2- fuel reactors；
21- garbage feeding buckets；The first cyclone separators of 3-；The second cyclone separators of 4-；51- gas turbines；
The first generators of 511-；52- waste heat boilers；53- steam turbines；The second generators of 531-；
54- condensers；55- water circulating apparatus；551- first circulation water pumps；
552- second circulation water pumps；553- oxygen-eliminating devices；56- air-introduced machines；57- chimneys.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of structural representation of the power generator described in the utility model burnt away the refuse based on chemical chain
Figure, as can be seen from the figure the power generator includes：Garbage combustion device, the first generating set, the second generating set, waste heat
Boiler 52 and exhaust emission device；First generating set is connected to the garbage combustion device, and waste heat boiler 52 is set to
Between first generating set and the second generating set, the exhaust emission device is connected to waste heat boiler 52.
Wherein, rubbish garbage combustion device is the burning mode based on chemical chain to the burning of rubbish, during the burning process
Rubbish is poured into fuel reactor 2 first to pre-process；Then the oxidation state carrier of oxygen is imported into fuel reactor 2, pretreatment
Waste products and the oxidation state carrier of oxygen afterwards carry out oxidation reaction；CO2Pass through the second whirlwind point as fluidizing gas with vapor
It is recycled from device 4 and imports fuel reactor 2, the reduction-state carrier of oxygen imports air reactor 1；Finally, in air reactor 1
Reduction reaction is occurred into for the reduction-state carrier of oxygen and air, and the oxidation state carrier of oxygen of generation is imported again in fuel reactor 2
Complete the cycle of the carrier of oxygen.In Refuse Incineration Process, a large amount of high temperature hot gas streams can be generated in the first cyclone separator 3, profit
It drives the first generating set to carry out first order power generation with high temperature hot gas stream, after first order power generation, utilizes the surplus of high temperature hot gas stream
Excess heat heats waste heat boiler 52, and the steam that waste heat boiler 52 generates carries out second level power generation, realizes in waste incineration
The two-stage power generation of heat in the process.
Preferably, first generating set includes gas turbine 51 and is connected to the first generator of gas turbine 51
511.In the reduction process for carrying out the carrier of oxygen, reduction reaction is happened in air reactor 1, is also inside air reactor 1
The ortho states carrier of oxygen and drum into air carry out reaction.Wherein, reduction reaction process is to carry out under high temperature environment, therefore air
900~1100 DEG C of ranges of temperature setting inside reactor 1 will produce a large amount of height after reduction reaction in air reactor 1
The carrier of oxygen of warm air stream, high temperature air stream and reduction-state enters the first cyclone separator 3 together, in the first cyclone separator 3
The interior separation for carrying out the carrier of oxygen and high temperature air stream, high temperature air stream directly drives gas turbine 51, by with gas turbine 51
First generator 511 of connection realizes first order power generation.
It is made full use of to improve the thermal energy in Refuse Incineration Process, it is preferable that second generating set includes vapor wheel
Machine 53 and the second generator 531 for being connected to steam turbine 53.Second level power generation mainly utilizes the waste heat after first order power generation
Heating boiler, and then realize steam-electric power.Wherein, waste heat boiler 52 will be imported by the high temperature air of gas turbine 51, utilized
Steam turbine 53 drives the second generator 531, the energy realized in Refuse Incineration Process to make full use of.Carrying out second level hair
In electric process, it is preferable that second generating set further includes condenser 54 and water circulating apparatus 55, and condenser 54 is connected to steaming
Steam turbine 53, water circulating apparatus 55 are set between steam turbine 53 and condenser 54.Wherein, water circulating apparatus 55 includes deoxygenation
Device 553 and two water circulating pumps, oxygen-eliminating device 553 are set between first circulation water pump 551 and second circulation hand pump 552.It utilizes
Condenser 54 and water circulating apparatus 55 realize the cycle of the water during steam-electric power.
Preferably, the exhaust emission device includes air-introduced machine 56 and chimney 57, and chimney 57 is connected to air-introduced machine 56 and is used in combination
In discharge exhaust gas.After carrying out first order power generation, some exhaust gas are will produce after high temperature air stream heating waste heat boiler 52, to avoid giving up
Gas corrodes caused by the second generating set, purifies power generation settings, and exhaust gas is imported external chimney 57, processing by air-introduced machine 56
After discharged, avoid environmental pollution in power generation process.
During chemical chain is burnt away the refuse, need special burning facility that could realize that the chemical chain burns, it is excellent
Selection of land, the garbage combustion device include air reactor 1, fuel reactor 2 and the first cyclone separator 3；Wherein, air is anti-
It answers device 1 to be connected to fuel reactor 2, and carries out reduction reaction inside air reactor 1, fuel reactor 2 is connected to air
The burning of burning between reactor 1 and the first cyclone separator 3 and for rubbish, rubbish is direct by garbage feeding bucket 21
Import fuel reactor 2.During the burning process, there are the inactivations of the carrier of oxygen, therefore, the carrier of oxygen are provided on air reactor 1
The supplement to the carrier of oxygen may be implemented in feed hopper 11.Fuel reactor 2 is provided with for detaching the oxidation state carrier of oxygen and fluidized gas
Second cyclone separator 4 of body, wherein the second cyclone separator 4 separates fluidizing gas and the reduction-state carrier of oxygen, fluidizing gas
It is recycled into fuel reactor 2, the reduction-state carrier of oxygen enters air reactor 1.2 bottom sidewall of fuel reactor is provided with rubbish
Feed hopper 21.1 bottom of air reactor is equipped with the pressure fan 12 into air for drum.
The other structures for the power generator burnt away the refuse based on chemical chain described in the present embodiment are referring to the prior art, herein not
It repeats again.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to implementing above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (10)
1. a kind of power generator burnt away the refuse based on chemical chain, which is characterized in that the power generator includes：Waste incineration fills
It sets, the first generating set, the second generating set, waste heat boiler and exhaust emission device；First generating set is connected to institute
Garbage combustion device is stated, the waste heat boiler is set between first generating set and the second generating set, the exhaust gas
Tapping equipment is connected to the waste heat boiler.
2. the power generator according to claim 1 burnt away the refuse based on chemical chain, which is characterized in that first power generation
Unit includes gas turbine and is connected to the first generator of the gas turbine.
3. the power generator according to claim 1 burnt away the refuse based on chemical chain, which is characterized in that second power generation
Unit includes steam turbine and is connected to the second generator of the steam turbine.
4. the power generator according to claim 3 burnt away the refuse based on chemical chain, which is characterized in that second power generation
Unit further includes condenser and water circulating apparatus, and the condenser is connected to the steam turbine, the water circulating apparatus setting
Between the steam turbine and the condenser.
5. the power generator according to claim 4 burnt away the refuse based on chemical chain, which is characterized in that the water cycle is set
Standby includes oxygen-eliminating device and two water circulating pumps, and the oxygen-eliminating device is set between two water circulating pumps.
6. the power generator according to claim 1 burnt away the refuse based on chemical chain, which is characterized in that the exhaust gas discharge
Device includes air-introduced machine and chimney, and the chimney is connected to the air-introduced machine and for discharging exhaust gas.
7. the power generator according to claim 1 burnt away the refuse based on chemical chain, which is characterized in that the waste incineration
Device includes air reactor, fuel reactor and the first cyclone separator；
The air reactor is connected to the fuel reactor and the reduction for the carrier of oxygen, the fuel reactor are connected to
Burning between air reactor and the first cyclone separator and for rubbish.
8. the power generator according to claim 7 burnt away the refuse based on chemical chain, which is characterized in that the fuel reaction
Device is provided with the second cyclone separator for detaching the carrier of oxygen and fluidizing gas.
9. the power generator according to claim 7 burnt away the refuse based on chemical chain, which is characterized in that the fuel reaction
Device bottom sidewall is provided with garbage feeding bucket.
10. the power generator according to claim 7 burnt away the refuse based on chemical chain, which is characterized in that the air is anti-
Answer device bottom that the pressure fan for drum into air is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165188.9U CN208057177U (en) | 2018-01-31 | 2018-01-31 | A kind of power generator burnt away the refuse based on chemical chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165188.9U CN208057177U (en) | 2018-01-31 | 2018-01-31 | A kind of power generator burnt away the refuse based on chemical chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057177U true CN208057177U (en) | 2018-11-06 |
Family
ID=63993382
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165188.9U Active CN208057177U (en) | 2018-01-31 | 2018-01-31 | A kind of power generator burnt away the refuse based on chemical chain |
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| Country | Link |
|---|---|
| CN (1) | CN208057177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125160A (en) * | 2019-04-25 | 2019-08-16 | 东南大学 | A kind of method of the burning chemistry chains processing plant of poor iron ore as oxygen carrier |
-
2018
- 2018-01-31 CN CN201820165188.9U patent/CN208057177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125160A (en) * | 2019-04-25 | 2019-08-16 | 东南大学 | A kind of method of the burning chemistry chains processing plant of poor iron ore as oxygen carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 510000 Likeng domestic waste incineration power plant, Yongxing Village, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU YONGXING ENVIRONMENTAL ENERGY Co.,Ltd. Address before: 510085 in Guangzhou, Guangzhou, Guangdong Province, Dongfeng Donglu road 733 (1), No. five, self compiled 03 Patentee before: GRANTOP GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210511 Address after: 510000 Likeng domestic waste incineration power plant, Yongxing Village, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU YONGXING ENVIRONMENTAL ENERGY Co.,Ltd. Address before: 510000 733, 1 Dongfeng Road, Yuexiu District, Guangzhou, Guangdong, 03 two, 03 self compiled five rooms Patentee before: GRANTOP GROUP Co.,Ltd. |