CN204107969U - One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system - Google Patents
One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system Download PDFInfo
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- CN204107969U CN204107969U CN201420470855.6U CN201420470855U CN204107969U CN 204107969 U CN204107969 U CN 204107969U CN 201420470855 U CN201420470855 U CN 201420470855U CN 204107969 U CN204107969 U CN 204107969U
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Abstract
The utility model discloses one way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system, comprise garbage sorting machine, garbage pulverator, house refuse drying equipment, pyrolysis gasification furnace, combustion chamber, hot gas heat-exchanger rig, steam-driven generator, construction material Preparation equipment, tempering room and vent gas treatment pond; Be former house refuse is carried out pyrolytic gasification to generate fuel gas, burning gained hot gas prepared steam by heat exchange, utilizes steam engine to generate electricity.The utility model one way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system, utilization efficiency of heat energy is high, effectively avoid producing greenhouse effects; bioxin fully decomposes dusty gas zero-emission, the every the same product in garbage processing procedure can obtain rationally and utilize fully, brings many benefits while pollution abatement, the thermal energy conversion rate of pyrolytic gasification is higher, greatly improve generating efficiency, generating output is large, and the economic benefit of increase is enough to offset the cost improved because increasing operation.
Description
Technical field
The utility model relates to the processing technology field of house refuse, particularly relates to one way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system.
Background technology
China is the first in the world large carbon emission state, second largest energy-consuming state; but the coal of China and petroleum resources deposit do not enrich; occupancy volume per person is lower; face energy crisis; and fossil energy in use discharges a large amount of pernicious gases; contaminated environment, affects the healthy of the people.Electric energy cleanliness without any pollution, can convert the other forms of energy such as mechanical energy, luminous energy, heat energy easily to, and extensively be utilized by people.Now, electric energy is inseparable with daily life.And along with the development of society, the quickening of urbanization process, urban population increases, living standards of the people improve, and the output of domestic waste is constantly increasing, and the composition of house refuse is also increasingly sophisticated, day by day serious to the harm of the pollution of environment and people ' s health, also limit the development in city.
If directly burned house refuse, a large amount of harm of dusty gas aggravation to environment can be given off.The daily household electricity of present people is mostly by thermal power generation, self-evident to the consumption of the energy.In order to solve energy problem, people have developed the multiple technical scheme and the equipment that the living beings such as stalk, leaf are carried out to pyrolytic gasification, generate fuel gas, and be widely used in that rural area replaces that crop straw burning is used for cooking, heating etc., not only increase usefulness and greatly reduce the discharge of flue gas.If can use above technology that domestic garbage pyrolysis gasification is generated fuel gas, these fuel gas are utilized to generate electricity, the process problem of house refuse can not only be solved, electric energy can also be provided for daily life, process for house refuse is brought revolutionary impact, and the problem of energy shortage can be solved to a certain extent.
Application number be 201220184786.3 Chinese patent disclose the utility model patent of " garbage derivatived fuel integrated gas-steam combined cycle power plant device " by name, the Chinese patent of application number 201220184784.4 discloses the utility model patent of " garbage derivatived fuel combination type gas-steam combined cycle power generating device " by name, application number be 201220382981.7 Chinese patent disclose " a kind of mud by name, garbage derivatived fuel combination combined cycle generation system of fuel gas-steam " utility model patent, although these technical schemes reach above object to a certain extent, but ubiquity can not make full use of heat energy, tail gas is direct or be indirectly discharged in air after simple process, heat energy in tail gas is wasted, tail gas containing heat energy not only can cause greenhouse effects but also can cause secondary pollution, the slag produced after waste incineration or pyrolytic gasification directly stacks or landfill also can affect soil property polluted source.
Utility model content
The purpose of this utility model be to provide a kind of can be appropriate utilization and process domestic rubbish disposal process in all products, make full use of the house refuse clean and effective pyrolytic gasification combustion gas burning electricity generation system of the abundant resolving harmful gas zero-emission of heat energy ， bioxin of waste incineration.
Above-mentioned purpose of the present utility model is realized by following technical proposal:
One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system, comprises garbage sorting machine, garbage pulverator, house refuse drying equipment, pyrolysis gasification furnace, combustion chamber, hot gas heat-exchanger rig, steam-driven generator, construction material Preparation equipment, tempering room and vent gas treatment pond; The organic matter outlet of described garbage sorting machine connects the feeding mouth of garbage pulverator by conveying device, the metal outlet of garbage sorting machine connects recovery place by conveying device, and the inanimate matter outlet of garbage sorting machine is by conveying device connecting building material Preparation equipment; The discharging opening of garbage pulverator connects the feeding mouth of house refuse drying equipment by conveying device, the discharging opening of house refuse drying equipment connects the feeding mouth of pyrolysis gasification furnace by conveying device, the moisture discharge pipe of house refuse drying equipment passes into vent gas treatment pond; The Gas Pipe of pyrolysis gasification furnace connects the fuel gas inlet of combustion chamber, and the slag notch of pyrolysis gasification furnace is by conveying device connecting building material Preparation equipment; The heating pipe of combustion chamber connects the hot gas inlet of hot gas heat-exchanger rig, the steam pipe of hot gas heat-exchanger rig connects the steam inlet of steam-driven generator, the offgas duct of hot gas heat-exchanger rig connects the air intake of tempering room, and the gas outlet of tempering room connects the dry hot gas inlet of house refuse drying equipment by pipeline; After the Low Temperature Steam that steam-driven generator is discharged is condensed into liquid in the coiled pipe that water pipe is passed into hot gas heat-exchanger rig.
Further, described vent gas treatment pond is Calcified pond.
Further, described conveying device is belt feeder.
The beneficial effects of the utility model are:
1, the thermal energy conversion rate of pyrolytic gasification is higher, greatly improves generating efficiency, and the economic benefit of increase is enough to offset the cost improved because increasing operation;
2, first under anaerobic or oxygen lean conditions, carry out pyrolytic gasification instead of directly burn after drying garbage, greatly reducing the generation of bioxin; The combustible gas produced stores temperature through secondary air more than 850 degree and burns, and ensures that furnace temperature decomposes bioxin equably, avoids solid to burn because in-furnace temperature inequality causes part of fuel not reach decomposing bioxin temperature required and produce bioxin; Tail gas (waste heat gas) is for garbage drying, and owing to pulverizing the suction-operated of rear rubbish, flue gas is substantially without discharge;
3, the utility model utilization efficiency of heat energy is high, effectively avoids producing greenhouse effects, and generating output is large; Cleanliness without any pollution, the every the same product in garbage processing procedure can obtain rationally and utilize fully, brings many benefits, turn waste into wealth while pollution abatement, is that happiness is created in the life of people while solving refuse pollution.
Accompanying drawing explanation
Fig. 1 is the utility model structural principle schematic diagram.
Detailed description of the invention
More describe the technical solution of the utility model in detail below by embodiment, but protection domain is not limited thereto.
The drying equipment related in following embodiment can select equipment disclosed in the patent of invention of another " one way of life garbage drying equipment " by name.
The pyrolysis gasification furnace related in following embodiment can select equipment disclosed in the patent of invention of another " one way of life refuse pyrolysis gasification furnace " by name or other like product.
Device disclosed in the utility model patent of another " one way of life refuse pyrolysis combustible gas high-temp combustion device " by name can be selected in the combustion chamber related in following embodiment, or other like product.
The heat-exchanger rig related in following embodiment, is shown in the utility model patent of another " one way of life refuse pyrolysis gas firing heat-exchanger rig " by name.
embodiment: one way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system, as shown in Figure 1, garbage sorting machine 1, garbage pulverator 2, house refuse drying equipment 3, pyrolysis gasification furnace 4, combustion chamber 5, hot gas heat-exchanger rig 6, steam-driven generator 7, construction material Preparation equipment 8, tempering room 9 and vent gas treatment pond 10 is comprised; The organic matter outlet of garbage sorting machine 1 connects the feeding mouth of garbage pulverator 2 by conveying device, the metal outlet of garbage sorting machine 1 connects recovery place 11 by conveying device, and the inanimate matter outlet of garbage sorting machine 1 is by conveying device connecting building material Preparation equipment 8; The discharging opening of garbage pulverator 2 connects the feeding mouth of house refuse drying equipment 3 by conveying device, the discharging opening of house refuse drying equipment 3 connects the feeding mouth of pyrolysis gasification furnace 4 by conveying device, the moisture discharge pipe of house refuse drying equipment 3 passes into vent gas treatment pond 10; The Gas Pipe of pyrolysis gasification furnace 4 connects the fuel gas inlet of combustion chamber 5, and the slag notch of pyrolysis gasification furnace 4 is by conveying device connecting building material Preparation equipment 8; The heating pipe of combustion chamber 5 connects the hot gas inlet of hot gas heat-exchanger rig 6, the steam pipe of hot gas heat-exchanger rig connects the steam inlet of steam-driven generator 7, the offgas duct of hot gas heat-exchanger rig 6 connects the air intake of tempering room 9, and the gas outlet of tempering room 9 connects the dry hot gas inlet of house refuse drying equipment 3 by pipeline; After the Low Temperature Steam that steam-driven generator 7 is discharged is condensed into liquid in the coiled pipe that water pipe is passed into hot gas heat-exchanger rig 6 (water pipe connects the feed water inlet of hot gas heat-exchanger rig).Vent gas treatment pond 10 is Calcified pond, and conveying device is belt feeder.
Operation principle: crude waste is categorized into organic matter, metal and the inanimate matter except metal by garbage sorting machine 1, organic matter is delivered to garbage pulverator 2 through conveying device and pulverizes, metal is delivered to recovery place 11 through conveying device and recycles, and the inanimate matter except metal is transported to construction material Preparation equipment 8 and makes construction material.House refuse after pulverizing is delivered to house refuse drying equipment 3 through conveying device and carries out drying, and the moisture (foul smell) that dry house refuse generates is passed into vent gas treatment pond 10 and carries out disinfection deodorizing.Dried house refuse is transported to pyrolysis gasification furnace 4, and house refuse Pintsch process in pyrolysis gasification furnace 4 goes out fuel gas, residual residue; Fuel gas is transported to combustion chamber 5 by Gas Pipe, and residue (slag) is delivered to construction material Preparation equipment 8 through conveying device and makes construction material (high-quality brick).Fuel gas, in combustion chamber 5 combustion, obtains high temperature hot gas.High temperature hot gas in combustion chamber 5 is passed into hot gas heat-exchanger rig 6 through heating pipe, and the water in the coiled pipe of hot gas heat-exchanger rig 6 is heated and flashes to vapours, and vapours is led to steam-driven generator 7 and generated electricity.Hot gas becomes waste heat gas after being absorbed a part of heat by hot gas heat-exchanger rig 6, waste heat gas is generally also in higher temperature, be directly used in drying and even can light rubbish, and rubbish itself can produce biogas, it is very dangerous for utilizing high-temperature gas to carry out drying.So, waste heat gas is passed into after tempering room 9 is adjusted to suitable temperature and passes into house refuse drying equipment 3 again, utilize the heat energy of waste heat gas to carry out drying to house refuse, take full advantage of the heat energy of waste heat gas, avoid high-temperature gas to be directly discharged in air and cause greenhouse effects.Owing to pulverizing the suction-operated of rear rubbish, flue gas without discharge, effectively avoids the secondary pollution of flue gas substantially.After the Low Temperature Steam that steam-driven generator 7 is discharged is condensed into liquid, in the coiled pipe that water pipe is passed into hot gas heat-exchanger rig 6, (water pipe connects the feed water inlet of hot gas heat-exchanger rig) provides water source for heat-exchanger rig 6 produces vapours, make water, vapour replace conversion cycles utilize, hot water more easily gasifies as steam, also further saves the heat energy needed for generating steam.
The foregoing is only preferred embodiment of the present utility model, be not limited to utility model, although be described in detail wooden utility model with reference to previous embodiment, for the technical staff in wooden field, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within all spirit in utility model and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in utility model.
Claims (3)
1. one way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system, is characterized in that: comprise garbage sorting machine, garbage pulverator, house refuse drying equipment, pyrolysis gasification furnace, combustion chamber, hot gas heat-exchanger rig, steam-driven generator, construction material Preparation equipment, tempering room and vent gas treatment pond; The organic matter outlet of described garbage sorting machine connects the feeding mouth of garbage pulverator by conveying device, the metal outlet of garbage sorting machine connects recovery place by conveying device, and the inanimate matter outlet of garbage sorting machine is by conveying device connecting building material Preparation equipment; The discharging opening of garbage pulverator connects the feeding mouth of house refuse drying equipment by conveying device, the discharging opening of house refuse drying equipment connects the feeding mouth of pyrolysis gasification furnace by conveying device, the moisture discharge pipe of house refuse drying equipment passes into vent gas treatment pond; The Gas Pipe of pyrolysis gasification furnace connects the fuel gas inlet of combustion chamber, and the slag notch of pyrolysis gasification furnace is by conveying device connecting building material Preparation equipment; The heating pipe of combustion chamber connects the hot gas inlet of hot gas heat-exchanger rig, the steam pipe of hot gas heat-exchanger rig connects the steam inlet of steam-driven generator, the offgas duct of hot gas heat-exchanger rig connects the air intake of tempering room, and the gas outlet of tempering room connects the dry hot gas inlet of house refuse drying equipment by pipeline; After the Low Temperature Steam that steam-driven generator is discharged is condensed into liquid in the coiled pipe that water pipe is passed into hot gas heat-exchanger rig.
2. house refuse clean and effective pyrolytic gasification combustion gas burning electricity generation system according to claim 1, is characterized in that: described vent gas treatment pond is Calcified pond.
3. house refuse clean and effective pyrolytic gasification combustion gas burning electricity generation system according to claim 1, is characterized in that: described conveying device is belt feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420470855.6U CN204107969U (en) | 2014-08-20 | 2014-08-20 | One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system |
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| CN201420470855.6U CN204107969U (en) | 2014-08-20 | 2014-08-20 | One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system |
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| CN204107969U true CN204107969U (en) | 2015-01-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327930A (en) * | 2015-11-13 | 2016-02-17 | 北京神雾环境能源科技集团股份有限公司 | Power generation system using household garbage and power generation method thereof |
| CN106001070A (en) * | 2016-07-12 | 2016-10-12 | 佛山市联智新创科技有限公司 | Urban garbage disposal system |
| CN106825000A (en) * | 2017-02-24 | 2017-06-13 | 中山市恒辉自动化科技有限公司 | A kind of organic waste harmlessness disposing and clean energy resource utilize system |
| CN108800142A (en) * | 2018-07-18 | 2018-11-13 | 美丽国土（北京）生态环境工程技术研究院有限公司 | House refuse and agriculture and forestry organic waste material cooperative processing method and system |
| CN109779711A (en) * | 2019-03-29 | 2019-05-21 | 上海宝达环境科技有限公司 | A kind of garbage cracking gasification burning steam expansion power generator |
| CN111810959A (en) * | 2020-07-02 | 2020-10-23 | 浙江双屿实业有限公司 | Organic solid waste treatment energy conversion device |
-
2014
- 2014-08-20 CN CN201420470855.6U patent/CN204107969U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327930A (en) * | 2015-11-13 | 2016-02-17 | 北京神雾环境能源科技集团股份有限公司 | Power generation system using household garbage and power generation method thereof |
| CN106001070A (en) * | 2016-07-12 | 2016-10-12 | 佛山市联智新创科技有限公司 | Urban garbage disposal system |
| CN106001070B (en) * | 2016-07-12 | 2018-04-10 | 陈玲婷 | A kind of urban garbage treatment system |
| CN106825000A (en) * | 2017-02-24 | 2017-06-13 | 中山市恒辉自动化科技有限公司 | A kind of organic waste harmlessness disposing and clean energy resource utilize system |
| CN108800142A (en) * | 2018-07-18 | 2018-11-13 | 美丽国土（北京）生态环境工程技术研究院有限公司 | House refuse and agriculture and forestry organic waste material cooperative processing method and system |
| CN109779711A (en) * | 2019-03-29 | 2019-05-21 | 上海宝达环境科技有限公司 | A kind of garbage cracking gasification burning steam expansion power generator |
| CN111810959A (en) * | 2020-07-02 | 2020-10-23 | 浙江双屿实业有限公司 | Organic solid waste treatment energy conversion device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 366100 Datian County of Sanming City Fujian Huaxing village Jingkou Village Patentee after: Tianli environmental protection science and technology Ltd. Address before: 366100 Datian County of Sanming City Fujian Huaxing village Jingkou Village Patentee before: FUJIAN ZHENGREN ENVIRONMENTAL PROTECTION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |