CN203124396U - Organic waste harmless treatment and clean energy utilization system - Google Patents
Organic waste harmless treatment and clean energy utilization system Download PDFInfo
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- CN203124396U CN203124396U CN 201320057597 CN201320057597U CN203124396U CN 203124396 U CN203124396 U CN 203124396U CN 201320057597 CN201320057597 CN 201320057597 CN 201320057597 U CN201320057597 U CN 201320057597U CN 203124396 U CN203124396 U CN 203124396U
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- organic waste
- clean energy
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Abstract
The utility model relates to an organic waste treatment device and in particular relates to an organic waste harmless treatment and clean energy utilization system. The organic waste harmless treatment and clean energy utilization system comprises a feeding device (1), a pyrolytic reaction device (2), a combustion device (3), a steam generating device (4), a waste heat utilization device (5) and a tail gas purifying device (6), which are arranged in sequence, wherein a discharging hole of the feeding device (1) is connected with an upper feeding hole of the pyrolytic reaction device (2); a pyrolytic gas outlet of the pyrolytic reaction device (2) is connected with a top-end gas inlet of the combustion device (3); and the steam generating device (4) is connected to the bottom end of the combustion device (3). The organic waste harmless treatment and clean energy utilization system can be used for carrying out harmless treatment on organic wastes to greatly reduce environmental pollution, and generating a great deal of available energy; and due to high-efficiency system design, the industrial and continuous production of organic waste treatment is realized.
Description
Technical field
The utility model relates to a kind of organic refuse treatment appts, and particularly a kind of organic waste harmlessness disposing and clean energy resource utilize system.
Background technology
Traditional organic waste disposing technique is burning method, bioanalysis, landfill method.
At present, a large amount of debirs comprise house refuse, and agricultural crop straw etc. are all directly burned, but burning method has: the processing cost height, produce bioxin, easily produce secondary pollution, exhaust gas volumn is big, efficiency of energy utilization is low, etc. shortcoming, has entered into the dead end gradually.
It is to utilize microorganism that organic waste is decomposed that bioanalysis is disposed, and reaches the purpose that energy utilizes.Common method has anaerobic fermentation, compost, and biomass marsh gas pond etc., low but the living beings method of disposal has disposal efficiency, to dispose not thoroughly, big etc. defective affected by environment can't extensively be promoted.
Landfill method, at present landfill method also accounts for certain proportion in the disposal approach of organic waste, but landfill method to land seizure rate height, and can contaminated soil and underground water, so be not a reliable method of disposal.
Generally speaking, in the present organic waste disposal technology the high raw material of complicated component, moisture content being difficult to realization can harmless treatment, can realize recycling simultaneously again.
The utility model content
The purpose of this utility model is the deficiency that solves existing method for organic waste disposal, provides a kind of organic waste harmlessness disposing and clean energy resource to utilize system.
The technical scheme that realizes the utility model purpose is: a kind of organic waste harmlessness disposing and clean energy resource utilize system, it comprises: the feed arrangement that sets gradually, pyrolytic reaction device, burner, steam raising plant, residual heat using device, exhaust gas cleaner, and the discharging opening of described feed arrangement connects the top charging aperture of pyrolytic reaction device; The pyrolysis gas outlet of described pyrolytic reaction device is connected with the top air inlet of burner; Described steam raising plant is connected the bottom of burner.
Above-mentioned organic waste harmlessness disposing and clean energy resource utilize system, and described pyrolytic reaction device is vertical pyrolysis reactor.
Above-mentioned organic waste harmlessness disposing and clean energy resource utilize system, and described burner is regenerative furnace.
Above-mentioned organic waste harmlessness disposing and clean energy resource utilize system, and described steam raising plant is steam generator.
Above-mentioned organic waste harmlessness disposing and clean energy resource utilize system, described residual heat using device heat exchanger and economizer.
Above-mentioned organic waste harmlessness disposing and clean energy resource utilize system, in pyrolytic reaction device and the burner high-temperature blower are set, and the effect by high-temperature blower enters in the burner pyrolysis gas.
Another patent name of the preferred the applicant of burner of the present invention is the described burner of high temperature biomass fuel air burner.
Biomass pyrolytic and gasification refer to that living beings are not having oxidant (air, oxygen, steam etc.) to exist or only providing under the condition of limited oxygen, be heated to 250～700 ℃, living beings macromolecular substances (lignin, cellulose and hemicellulose) resolved into the heat chemistry transformation technology method of the fuel material (solid-state charcoal, combustible gas, bio oil) of less molecule by thermal chemical reaction.From the angle of chemical reaction it is analyzed, complicated thermal chemical reaction has taken place in living beings in pyrolytic process, comprises reactions such as molecular scission, isomerization and little molecule aggregation.
The utlity model has positive effect: (1) carries out harmless treatment to organic waste, reduces a large amount of environmental pollutions, and produces a large amount of available energy; (2) system's design has efficiently realized that the industrialization of organic waste processing is produced continuously.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model; Fig. 2 is the structural representation of the utility model another program.
Wherein:
1 feed arrangement; 2 pyrolytic reaction devices; 3 burners; 4 steam raising plants; 5 residual heat using device; 6 exhaust gas cleaners; 7 high-temperature blowers; 8 hot precipitators; 9 air-introduced machines.
The specific embodiment
(embodiment 1)
See Fig. 1, the utlity model has feed arrangement 1 feeding screw, pyrolytic reaction device 2 vertical pyrolysis reactors, burner 3 regenerative furnaces, steam raising plant 4 steam generators, residual heat using device 5 heat exchangers and the economizer, the exhaust gas cleaner 6 that set gradually and be the tail gas clean-up tower, thereafter be air-introduced machine 9, the discharging opening of feeding screw connects the top charging aperture of vertical pyrolysis reactor; The pyrolysis gas outlet of vertical pyrolysis reactor is connected with the top air inlet of regenerative furnace; Steam generator is connected the bottom of regenerative furnace.
In the use organic waste of collecting is delivered to organic waste and clean the disposal center; Organic waste through super-dry, pulverizing, is sent into pyrolysis reactor by conveying machinery at organic waste cleaning disposal center then; Organic waste by heating, produces pyrolytic reaction in pyrolysis reactor, be decomposed into flammable biomass pyrolytic gas; The pyrolysis gas of biomass that produces enters regenerative furnace by the effect of high-temperature blower 7, fully burning, and produce high-temperature flue gas.High-temperature flue gas enters steam generator, produces steam; The temperature flue gas passes through bootstrap system again through after the heat exchange of steam generator, improves the utilization of the energy; Discharge not contaminated air through the flue gas behind the high-temperature flue gas bootstrap system after the tail gas clean-up tower is handled, air-introduced machine 9 guarantees that combustion system and exhaust gas purification system keep condition of negative pressure.
(embodiment 2)
See Fig. 2, the utlity model has and be provided with hot precipitator 8 and high-temperature blower 7, steam raising plant 4 steam generators, residual heat using device 5 heat exchangers and economizer, exhaust gas cleaner 6 between feed arrangement 1 feeding screw, pyrolytic reaction device 2 vertical pyrolysis reactors, burner 3 regenerative furnaces, pyrolytic reaction device 2 and the burner 3 that sets gradually, the discharging opening of feeding screw connects the top charging aperture of vertical pyrolysis reactor; The pyrolysis gas outlet of vertical pyrolysis reactor is connected with the top air inlet of regenerative furnace; Steam generator is connected the bottom of regenerative furnace.
In the use organic waste of collecting is delivered to organic waste and clean the disposal center; Organic waste through super-dry, pulverizing, is sent into pyrolysis reactor by conveying machinery at organic waste cleaning disposal center then; Organic waste by heating, produces pyrolytic reaction in pyrolysis reactor, be decomposed into flammable biomass pyrolytic gas; The pyrolysis gas of biomass that produces is after the dedusting of hot precipitator 8, and the effect by high-temperature blower 7 enters regenerative furnace, fully burning, and produce high-temperature flue gas.High-temperature flue gas enters steam generator, produces steam.High-temperature flue gas passes through bootstrap system again through after the heat exchange of steam generator, improves the utilization of the energy; Discharge after the tail gas clean-up tower is handled through the flue gas behind the high-temperature flue gas bootstrap system, not contaminated air, air-introduced machine 9 assurance combustion systems and exhaust gas purification system maintenance condition of negative pressure.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. an organic waste harmlessness disposing and clean energy resource utilize system, it comprises: the feed arrangement that sets gradually (1), pyrolytic reaction device (2), burner (3), steam raising plant (4), residual heat using device (5), exhaust gas cleaner (6), and the discharging opening of described feed arrangement (1) connects the top charging aperture of pyrolytic reaction device (2); The pyrolysis gas outlet of described pyrolytic reaction device (2) is connected with the top air inlet of burner (3); Described steam raising plant (4) is connected the bottom of burner (3).
2. organic waste harmlessness disposing according to claim 1 and clean energy resource utilize system, it is characterized in that: described pyrolytic reaction device (2) is vertical pyrolysis reactor.
3. organic waste harmlessness disposing according to claim 1 and clean energy resource utilize system, it is characterized in that: described burner (3) is regenerative furnace.
4. utilize system according to claim 1 or 2 or 3 described organic waste harmlessness disposings and clean energy resource, it is characterized in that: be provided with hot precipitator (8) between described pyrolytic reaction device (2) and the burner (3).
5. organic waste harmlessness disposing according to claim 1 and clean energy resource utilize system, it is characterized in that: described steam raising plant (4) is steam generator.
6. organic waste harmlessness disposing according to claim 1 and clean energy resource utilize system, it is characterized in that: described residual heat using device (5) heat exchanger and economizer.
7. organic waste harmlessness disposing according to claim 1 and clean energy resource utilize system, it is characterized in that: in pyrolytic reaction device (2) and the burner (3) high-temperature blower (7) is set, the effect by high-temperature blower (7) enters in the burner (3) pyrolysis gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057597 CN203124396U (en) | 2013-02-01 | 2013-02-01 | Organic waste harmless treatment and clean energy utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057597 CN203124396U (en) | 2013-02-01 | 2013-02-01 | Organic waste harmless treatment and clean energy utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124396U true CN203124396U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057597 Expired - Lifetime CN203124396U (en) | 2013-02-01 | 2013-02-01 | Organic waste harmless treatment and clean energy utilization system |
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| Country | Link |
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| CN (1) | CN203124396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029151A1 (en) * | 2021-09-03 | 2023-03-09 | 山东大学 | Method and system for realizing cyclic utilization of carbon‐hydrogen by using organic wastes |
-
2013
- 2013-02-01 CN CN 201320057597 patent/CN203124396U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029151A1 (en) * | 2021-09-03 | 2023-03-09 | 山东大学 | Method and system for realizing cyclic utilization of carbon‐hydrogen by using organic wastes |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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| CX01 | Expiry of patent term |