CN205590503U - Organic waste precise monitoring system of community - Google Patents
Organic waste precise monitoring system of community Download PDFInfo
- Publication number
- CN205590503U CN205590503U CN201620220678.5U CN201620220678U CN205590503U CN 205590503 U CN205590503 U CN 205590503U CN 201620220678 U CN201620220678 U CN 201620220678U CN 205590503 U CN205590503 U CN 205590503U
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- pipeline
- import
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- sewer
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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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides an organic waste precise monitoring system of community, this processing system includes the kitchen garbage cracker, the concentrated pond of clarification, anaerobic tank, septic tank and biogas generator, the bottom discharge pipe of kitchen garbage cracker links to each other with the sewer, the concentrated pond upper portion both sides of clarification are equipped with water inlet and delivery port respectively, the water inlet links to each other with the sewer, it is continuous with the first import of septic tank that the delivery port passes through the pipeline, the second import of septic tank links to each other with the sewer through interim pipeline, be equipped with the stop valve on the interim pipeline, the concentrated bottom of the pool portion of clarification is equipped with the drain, the drain links to each other with anaerobic tank's import, the septic tank export links to each other with municipal sewer line through the pipeline, anaerobic tank's export and biogas generator pass through the pipeline and link to each other. The utility model discloses organic waste's treatment cost can be effectively reduced, environmental pollution is avoided causing.
Description
Technical field
This utility model belongs to the technical field of garbage disposal, particularly relates to a kind of community debirs treatment in situ system.
Background technology
At present, the changing food waste in community is all to concentrate to transport to destructor plant and burn or fill, and toilet-flushing sewage enters city
Subsoil water pipe network is pooled to sewage treatment plant and processes.This processing mode is by the chemical energy of debirs itself the most in vain
Waste, on the other hand increases the load of destructor plant and sewage treatment plant, and adds debirs in transport process
Cost, and cause environmental pollution and economic waste.
As the patent documentation of application number 201110046401.7 discloses a kind of municipal sludge, feces and changing food waste merging treatment work
Skill, carries out Combined Treatment by municipal sludge, feces, changing food waste, and the patent documentation such as application number 201210031323.8 is open
The method of one kind of multiple rubbish Combined Treatment, the gourd, fruit and vegetable rubbish that solid life refuse, changing food waste, the market of farm produce are collected
Rubbish carries out Combined Treatment, as the patent documentation of publication number CN103639180A discloses a kind of restaurant garbage treating system, only
Process changing food waste.Above-mentioned patent documentation is required to concentrate stacking to process in all kinds of refuse rubbish, stacking space that it relates to,
The problems such as transit link all to environment, and may add the processing cost of debirs.
It is therefore desirable to by the flow process of debirs (changing food waste, feces) minimizing on the spot in a kind of community of design, to overcome
The problems referred to above.
Summary of the invention
Technical problem to be solved in the utility model is the problem for above-mentioned existence, it is provided that a kind of community debirs are on the spot
Processing system, carries out treatment in situ to community's changing food waste and feces of flushing the toilet.
This utility model solves above-mentioned technical problem and be the technical scheme is that a kind of community debirs treatment in situ system,
It is characterized in that, including kitchen garbage breaking device, clarification concentration basin, anaerobic digester, anaerobic tank and biogas generator, described
The bottom discharge pipe of kitchen garbage breaking device is connected with sewer, and described clarification concentration basin top is respectively provided on two sides with water inlet and goes out
The mouth of a river, described water inlet is connected with sewer, and described outlet is connected with the first import of described anaerobic tank by pipeline, changes excrement
Second import in pond is connected with sewer by temporary pipeline, and described temporary pipeline is provided with shutoff valve, sets bottom clarification concentration basin
Having sewage draining exit, described sewage draining exit to be connected with the import of described anaerobic digester, anaerobic tank outlet is by pipeline and municipal wastewater pipeline
Being connected, the outlet of anaerobic digester is connected by pipeline with described biogas generator.
By such scheme, the pipeline that the sewage draining exit bottom described clarification concentration basin is connected with the import of described anaerobic digester is provided with
Sludge pump.
By such scheme, the pipeline that the methane outlet of described anaerobic digester is connected with the biogas import of described biogas generator sets
There is methane purifying device.
By such scheme, described methane purifying device includes the first filter, desulfurizer and the second filter being sequentially connected.
By such scheme, the exhanst gas outlet of described biogas generator is connected with the import of First Heat Exchanger, in described anaerobic digester
Being provided with the second heat exchanger, described First Heat Exchanger is connected by circulating-heating pipe with described second heat exchanger, going out of First Heat Exchanger
Mouth connects smoke exhaust pipe.
The beneficial effects of the utility model are: provide a kind of community debirs treatment in situ system, put waste water through what process was arranged
Middle concentration of suspension is substantially reduced, and alleviates the burden entering municipal wastewater pipe network and sewage treatment plant, also reduces changing food waste
Storage and the cost that brings of transport and problem of environmental pollution, the biogas produced in processing procedure generates electricity for biogas generator, produces
Raw electric energy feedback, to community user, has certain economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Wherein: 1. changing food waste, 2. flush the toilet waste water, 3. kitchen garbage breaking device, 4. sewer, 5. clarification concentration basin, 6. detests
Oxygen digester, 7. anaerobic tank, 8. biogas generator, 9. temporary pipeline, 10. municipal wastewater pipeline, 11. shutoff valves, 12. mud
Pump, 13. methane purifying devices, 14. First Heat Exchangers, 15. second heat exchangers, 16. circulating-heating pipes, 17. smoke exhaust pipes, 18.,
19., 20., 21., 22..
Detailed description of the invention
For being more fully understood that this utility model, the utility model will be further described with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of community debirs treatment in situ system, including kitchen garbage breaking device 3, clarification concentration basin 5,
Anaerobic digester 6, anaerobic tank 7 and biogas generator 8, the bottom discharge pipe of kitchen garbage breaking device is connected with sewer 4, meal
Kitchen refuse breaking device come from market buy household appliances product, its major function be can by the changing food waste 1 of bulk fritter,
Being broken into the fine particle that diameter is about several millimeters, clarification concentration basin top is respectively provided on two sides with water inlet and outlet, water inlet
Being connected with sewer, changing food waste granule mixes waste water 2 of flushing the toilet and enters clarification concentration basin together, and clarification concentration basin can be by organic
Refuse is retained down, and is deposited in bottom clarification concentration basin, forms mud, enters debirs in the sewage before clarification concentration basin
Content is higher, and through clarifying the concentration of concentration basin, in the mud that bottom sediment gets off, debirs content is greatly improved, and upper strata
In the sewage discharged, suspension content is also low than entering suspension content in clarification concentration basin, and outlet is by pipeline and anaerobic tank
First import is connected, and the second import of anaerobic tank is connected with sewer by temporary pipeline 9, and temporary pipeline is provided with shutoff valve 11,
When clarifying concentration basin, anaerobic digester in maintenance when, clarification concentration basin and anaerobic digester can be disconnected, allow sewage pass through
Temporary pipeline is directly entered anaerobic tank, is provided with sewage draining exit bottom clarification concentration basin, and sewage draining exit is connected with the import of anaerobic digester,
Anaerobic tank outlet is connected with municipal wastewater pipeline 10 by pipeline, and the outlet of anaerobic digester and biogas generator are by pipeline phase
Even.
The pipeline that sewage draining exit bottom clarification concentration basin is connected with the import of anaerobic digester is provided with sludge pump 12, clarifies concentration basin
In the mud that precipitates, by sludge pump, mud is sent in anaerobic digester at set intervals, carries out anaerobic digestion generation
Biogas.
The pipeline that the methane outlet of anaerobic digester is connected with the biogas import of biogas generator is provided with methane purifying device 13, natural pond
Air purifying apparatus includes the first filter, desulfurizer and the second filter being sequentially connected, and the biogas of output passes through purified treatment
Become pure biogas after flow process and flow to biogas generator, be then passed through biogas generator combustion power generation and produce electric energy, feed back to little
District user.
Biogas generator can produce waste heat flue gas in burning process of methane, the exhanst gas outlet of biogas generator and First Heat Exchanger 14
Import be connected, be provided with in anaerobic digester the second heat exchanger 15, First Heat Exchanger and the second heat exchanger pass through circulating-heating pipe 16
Being connected, the outlet of First Heat Exchanger connects smoke exhaust pipe 17, and the mud needs that anaerobism disappears in pond could produce in certain ideal temperature
Raw substantial amounts of biogas, by biogas generator waste heat in burning process of methane by flue gas by heat exchanger and turnover anaerobic digestion
Circulating-heating water pipe heat exchange in pond, thus improve the temperature of anaerobic digester.Its response time is different according to reaction temperature,
The temperature of mesophilic anaerobic digestion is 28～38 DEG C, and the response time is 20～40 days, and the temperature of thermophilic digestion is 48～58 DEG C,
Response time is 10～30 days.In the latter stage of reaction time, need to draw clearly anaerobic digester, the mud in anaerobic digester is drained.
Use native system to carry out the flow process of debirs treatment in situ, comprise the steps:
1) changing food waste enters sewer after described kitchen garbage breaking device processes, together with waste water of flushing the toilet
Entering described clarification concentration basin, debirs are effectively concentrated by clarification concentration basin, reduce its moisture content, periodically will clarify concentration basin
The mud of middle formation enters in described anaerobic digester by the sewage draining exit of bottom, and top waste water enters describedization excrement by outlet
Pond, finally enters municipal wastewater pipeline；
2) biogas produced in anaerobic digester enters described biogas generator and generates electricity after methane purifying device purifies, and sends out
The waste heat flue gas that electricity produces enters described First Heat Exchanger and carries out heat exchange, and the flue gas after cooling is discharged by described smoke exhaust pipe, heat exchange
Medium enters described second heat exchanger by described circulating-heating pipe and carries out heat exchange, heats anaerobic digester；
3) when clarifying concentration basin and anaerobic digester in maintenance when, clarification concentration basin and anaerobic digestion are disconnected
Pond and the connection of sewer, changing food waste enters anaerobic tank by described temporary pipeline together with waste water of flushing the toilet.
Claims (5)
1. community's debirs treatment in situ system, it is characterised in that include kitchen garbage breaking device, clarification concentration basin,
Anaerobic digester, anaerobic tank and biogas generator, the bottom discharge pipe of described kitchen garbage breaking device is connected with sewer, described
Clarification concentration basin top is respectively provided on two sides with water inlet and outlet, and described water inlet is connected with sewer, and described outlet passes through
Pipeline is connected with the first import of described anaerobic tank, and the second import of anaerobic tank is connected with sewer by temporary pipeline, described in face
Shi Guandao is provided with shutoff valve, is provided with sewage draining exit bottom clarification concentration basin, the import phase of described sewage draining exit and described anaerobic digester
Even, anaerobic tank outlet is connected with municipal wastewater pipeline by pipeline, and the outlet of anaerobic digester and described biogas generator are by pipe
Road is connected.
A kind of community the most according to claim 1 debirs treatment in situ system, it is characterised in that described clarification concentrates
The pipeline that sewage draining exit bottom pond is connected with the import of described anaerobic digester is provided with sludge pump.
A kind of community the most according to claim 1 debirs treatment in situ system, it is characterised in that described anaerobic digestion
The pipeline that the methane outlet in pond is connected with the biogas import of described biogas generator is provided with methane purifying device.
A kind of community the most according to claim 3 debirs treatment in situ system, it is characterised in that described marsh gas purifying
Device includes the first filter, desulfurizer and the second filter being sequentially connected.
A kind of community the most according to claim 1 debirs treatment in situ system, it is characterised in that described marsh gas power generation
The exhanst gas outlet of machine is connected with the import of First Heat Exchanger, is provided with the second heat exchanger, described first heat exchange in described anaerobic digester
Device is connected by circulating-heating pipe with described second heat exchanger, and the outlet of First Heat Exchanger connects smoke exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220678.5U CN205590503U (en) | 2016-03-22 | 2016-03-22 | Organic waste precise monitoring system of community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220678.5U CN205590503U (en) | 2016-03-22 | 2016-03-22 | Organic waste precise monitoring system of community |
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| Publication Number | Publication Date |
|---|---|
| CN205590503U true CN205590503U (en) | 2016-09-21 |
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ID=56928720
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220678.5U Active CN205590503U (en) | 2016-03-22 | 2016-03-22 | Organic waste precise monitoring system of community |
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| CN (1) | CN205590503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645694A (en) * | 2016-03-22 | 2016-06-08 | 中冶南方工程技术有限公司 | On-site treatment system of community organic wastes and method thereof |
-
2016
- 2016-03-22 CN CN201620220678.5U patent/CN205590503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645694A (en) * | 2016-03-22 | 2016-06-08 | 中冶南方工程技术有限公司 | On-site treatment system of community organic wastes and method thereof |
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| GR01 | Patent grant |