CN202079074U - Household garbage and sewage integral treatment system for new countrysides and small towns - Google Patents
Household garbage and sewage integral treatment system for new countrysides and small towns Download PDFInfo
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- CN202079074U CN202079074U CN 201120061224 CN201120061224U CN202079074U CN 202079074 U CN202079074 U CN 202079074U CN 201120061224 CN201120061224 CN 201120061224 CN 201120061224 U CN201120061224 U CN 201120061224U CN 202079074 U CN202079074 U CN 202079074U
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- anaerobic reaction
- reaction tower
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000002485 combustion reaction Methods 0.000 claims abstract description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000004065 wastewater treatment Methods 0.000 claims description 8
- 238000004134 energy conservation Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000002309 gasification Methods 0.000 abstract description 4
- 238000000197 pyrolysis Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
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- General Engineering & Computer Science (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
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- Analytical Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The patent of the utility model relates to a household garbage and sewage integral treatment system for new countrysides and small towns. A circulating gasification destructive distillation combustion furnace is communicated with a secondary combustion chamber through a tail gas outlet, an outlet of the secondary combustion chamber is communicated with a heat exchange device, the heat exchange device is respectively connected with the circulating gasification destructive distillation combustion furnace and an anaerobic reaction tower through a heat exchange pipeline, the anaerobic reaction tower is connected with the secondary combustion chamber through a methane bag, a smoke outlet of the heat exchange device is connected with a smoke absorption dedusting device and a chimney, energy-saving anaerobic reaction pulse generators are arranged in the anaerobic reaction tower, one side of the anaerobic reaction tower is provided with a liquid inlet and a sewage inlet, the other side of the anaerobic reaction tower is connected with an aerobic pool, and the tail end of the aerobic pool is provided with a water outlet. In the patent of the utility model, the part of heat produced during the heat exchange process in the secondary consumption can be provided to the anaerobic reaction tower to quicken the reaction, the methane produced in the anaerobic reaction tower can be provided to the secondary combustion chamber to be used as combustion-supporting gas, so that the garbage and the sewage can be subjected to integral circulating treatment.
Description
Technical field
The utility model relates to a kind of rubbish and sewage disposal system and method, relates in particular to a kind of new rural area small town living rubbish and integrated waste water treatment system.
Background technology
There is more than 40,000 small towns in China, and wherein the overwhelming majority does not have environmental protection infrastructure, and in more than 60 ten thousand administrative villages, most pollution controls also are in space state in addition.Rural environment protection is to be related to improve the life of farmers quality, improve the rural area looks, promote the important foundation sex work that the new socialist countryside is built.The Party Central Committee, State Council pay much attention to, and require to include it in national environmental protection total strategy, plan as a whole to advance.Current China rural environment problem is very outstanding, vast samll cities and towns and rural area development level fall behind, infrastructure construction lags behind, lack necessary sewage collecting, conveying and treatment facility, most of sewage is unprocessed directly to enter peripheral water body, become the important pollution sources of regional water environment, had a strong impact on the rural area economic development and the people's productive life.Garbage disposal and sewage disposal have become the key factor that influences environmental protection, urban construction, people's lives and sustainable development in new countryside construction.
For overcoming the above problems, domestic garbage treating system and method have been invented in the practice, with the disclosed patent name of Patent Office of State Intellectual Property Office be: small town living refuse burning system and incinerating method (patent No.: 200910212531.6) and patent name be: small town living rubbish decentralized treatment system and the processing method (patent No.: 200910212532.0) be example, though two patents are all carried out burning disposal to the house refuse of house refuse after the filter press squeezing, and the biogas that the filtrate of filtering is obtained behind anaerobic reaction carries out combustion-supporting as fuel gas to incinerator and secondary combustion chamber, utilized the heat energy circular treatment of rubbish, but similar patent can only be handled house refuse, need adopt other system to handle to sewage; And the heat energy that burning and secondary combustion chamber produce is also underused, and has reduced anaerobic reaction speed.
Summary of the invention
The utility model is at the deficiencies in the prior art, provide a kind of and can solve waste incineration and sewage integrated treatment, and the part heat that produces in the second-time burning heat exchanging process offers the anaerobic reaction tower and adds fast response, the biogas that produces in anaerobism tower course of reaction can be supplied with secondary combustion chamber as combustion-supporting gas, makes rubbish and the sewage comprehensively a kind of new rural area small town living rubbish and the integrated waste water treatment system of circulation processing.
For realizing above purpose, the technical solution adopted in the utility model is:
New rural area small town living rubbish and integrated waste water treatment system comprise circulating gasifying and pyrolyzing incinerator system, secondary combustion chamber, heat-exchange device, smoke absorption dust arrester, chimney, anaerobic reaction tower, energy-conservation anaerobism impulse generator, inlet, sewage import, methane pocket, Aerobic Pond composition; It is characterized in that: circulating gasifying and pyrolyzing incinerator system is communicated with secondary combustion chamber by the tail gas outlet, the secondary combustion chamber outlet is communicated with heat-exchange device, heat-exchange device links to each other with the anaerobic reaction tower with circulating gasifying and pyrolyzing incinerator system respectively by heat exchanging pipe, the anaerobic reaction tower links to each other with secondary combustion chamber by methane pocket, heat-exchange device outlet flue and smoke absorption dust arrester, chimney links to each other, be provided with energy-conservation anaerobism impulse generator in the anaerobic reaction tower, anaerobic reaction tower one side is provided with inlet and sewage import, opposite side links to each other with Aerobic Pond, and the Aerobic Pond end is provided with delivery port.
Described secondary combustion chamber is provided with independently secondary air supply device.
Described smoke absorption dust arrester comprises water-cooled dust arrester, circulation absorption tower, sack cleaner composition.
Described circulating gasifying and pyrolyzing incinerator system is divided into A stove, B stove and C stove, between be communicated with by heat exchanging pipe.
The utlity model has following advantage:
(1) this system not only can handle the filtrate after house refuse and the squeezing, also can handle sanitary sewage simultaneously, and sewage generation biogas after the reaction of anaerobic reaction tower, enter methane pocket and collect, offer secondary combustion chamber then as combustion-supporting source of the gas, economize on resources.
(2) heat that produces in the secondary combustion chamber combustion process is after the heat-exchange device conversion, part heat is delivered to the anaerobic reaction tower, and temperature is controlled at more than 35 ℃, can improve the speed (greatly about about three times) of anaerobic reaction so greatly, and improve reaction rate conversely is exactly the time that has shortened reaction, just the anaeration in normal temperature tower can dwindle much than normal temperature anaerobism tower body is long-pending, facts have proved that the anaerobism time of staying of sanitary sewage is controlled at 6 hours with the interior effect that produces biogas that just can reach.
(3) the house refuse moisture content at present a large amount of samll cities and towns and new rural area is more than 75%, will increase a large amount of combustion-supporting oil or combustion-supporting gas if adopt common pyrogenation incinerator to handle, in vast rural area, adopt this burning mode not only can't bear economically, also wasted the energy greatly, do not conformed to China new forms of energy policy; And the circulating gasifying and pyrolyzing incinerator system that this patent adopts is because of A stove, B stove, C stove circulation carrying out simultaneously work, can rationally arrange the burning time, continuously circulate closed operation, improve the comprehensive utilization ratio of fuel, need not to add in addition fuel combustion supporting and just can decompose rubbish completely.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: circulating gasifying and pyrolyzing incinerator system 1, secondary combustion chamber 2, heat-exchange device 3, smoke absorption dust arrester 4, chimney 5, inlet 6, sewage import 7, anaerobic reaction tower 8, energy-conservation anaerobism impulse generator 9, methane pocket 10, Aerobic Pond 11, delivery port 12, fire grate 13, ignition combustion-supporting machine 14, blower fan 15, air channel 16, high pressure tuyere 17, control wind system 18, tail gas outlet 19, heat exchanging pipe 20, automatic Pneumatic butterfly valve 21, secondary air supply device 22.
The specific embodiment
New rural area small town living rubbish and integrated waste water treatment system, specific implementation process is: isolated dried rubbish is manually fed intake after the grid sorting or pay-off is sent into cycle gasification dry-distillation incineration A stove 1, A stove fire grate 13 bottoms are equipped with ignition combustion-supporting machine 14 sparkings, make that trash burning takes fire on the A stove fire grate, by blower fan 15, air channel 16 provides the air of theoretical air requirement 80% in body of heater, utilize high pressure tuyere 17 combustion residue on fire grate 13 that air is provided, control wind system 18 is used for control and enters air quantity in the air channel 16, the waste material decomposition that takes fire in the A stove, dry-distillation incineration stove furnace body temperature is controlled at 850 ℃, be generally burning time 6-8 hour, the residual gas that does not have completing combustion in the combustion process enters secondary combustion chamber 2 by tail gas outlet 19 and burns, produce unnecessary heat in the combustion process after blower fan is blown into outside air heat-exchange device 3 and carries out heat exchange, offer the B stove by heat exchanging pipe 20, automatic Pneumatic butterfly valve 21 is closed on the C stove heat exchanging pipe 20 at this moment, the waste material that needs in the B stove to handle is gasified, after waste material completing combustion in the A stove is decomposed, lighting B furnace igniting combustion-supporting begins waste material behind the B destructive gasifying is carried out combustion decomposition, combustion decomposition part heat is simultaneously carried out destructive gasifying by 20 pairs of C stoves of heat exchanging pipe waste material, simultaneously the A stove is cooled off 6-8 hour waste material, carried out ash discharge, reinforced wait is worked next time; At last, when C stove destructive gasifying waste material being carried out ignition and decompose, carry out the dried gasification of sauting by 20 pairs of the heat exchanging pipes A stove of having feeded, so circulation is carried out; Heat-exchange device 3 links to each other with anaerobic reaction tower 8 by heat exchanging pipe 20 simultaneously, heat is offered anaerobic reaction tower 8 and temperature is controlled at more than 35 ℃, can improve the speed of anaerobic reaction so greatly; Anaerobic reaction tower 8 links to each other by methane pocket 10 biogas that produces with secondary combustion chamber 2, carry out combustion-supporting, secondary combustion chamber 2 is provided with independently secondary air supply device 22, and make secondary combustion chamber 2 temperature be controlled at 1100 ℃, flue gas is fully contacted with oxygen, guarantee the holdup time of flue gas simultaneously at secondary combustion chamber 2; Tail gas after heat exchange purifies by smoke absorption dust arrester 4, discharges by chimney 5 then; Be provided with the energy-conservation anaerobism impulse generator 9 of many groups in the anaerobic reaction tower 8, anaerobic reaction tower 8 one sides are provided with inlet 6 and sewage import 7, opposite side links to each other with Aerobic Pond 11, Aerobic Pond 11 ends are provided with delivery port 12, discharge from delivery port 12 after the filtrate behind the anaerobic reaction enters Aerobic Pond 11 to carry out aerobic reaction.
Claims (3)
1. new rural area small town living rubbish and integrated waste water treatment system comprise circulating gasifying and pyrolyzing incinerator system, secondary combustion chamber, heat-exchange device, smoke absorption dust arrester, chimney, anaerobic reaction tower, energy-conservation anaerobism impulse generator, inlet, sewage import, methane pocket, Aerobic Pond composition; It is characterized in that: circulating gasifying and pyrolyzing incinerator system is communicated with secondary combustion chamber by the tail gas outlet, the secondary combustion chamber outlet is communicated with heat-exchange device, heat-exchange device links to each other with the anaerobic reaction tower with circulating gasifying and pyrolyzing incinerator system respectively by heat exchanging pipe, the anaerobic reaction tower links to each other with secondary combustion chamber by methane pocket, heat-exchange device outlet flue and smoke absorption dust arrester, chimney links to each other, be provided with energy-conservation anaerobism impulse generator in the anaerobic reaction tower, anaerobic reaction tower one side is provided with inlet and sewage import, opposite side links to each other with Aerobic Pond, and the Aerobic Pond end is provided with delivery port.
2. new rural area small town living rubbish according to claim 1 and integrated waste water treatment system is characterized in that: secondary combustion chamber is provided with independently secondary air supply device.
3. new rural area small town living rubbish according to claim 1 and integrated waste water treatment system is characterized in that: circulating gasifying and pyrolyzing incinerator system is divided into A stove, B stove and C stove, between be communicated with by heat exchanging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120061224 CN202079074U (en) | 2011-03-04 | 2011-03-04 | Household garbage and sewage integral treatment system for new countrysides and small towns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120061224 CN202079074U (en) | 2011-03-04 | 2011-03-04 | Household garbage and sewage integral treatment system for new countrysides and small towns |
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| Publication Number | Publication Date |
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| CN202079074U true CN202079074U (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120061224 Expired - Fee Related CN202079074U (en) | 2011-03-04 | 2011-03-04 | Household garbage and sewage integral treatment system for new countrysides and small towns |
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| CN (1) | CN202079074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205343A (en) * | 2011-03-04 | 2011-10-05 | 李洪芳 | Integrated processing system for domestic waste and sewage of new countryside small cities, and integrated processing method thereof |
| CN113685823A (en) * | 2021-08-20 | 2021-11-23 | 乾健天勤环保设备(江苏)有限公司 | Vertical incinerator system and process flow |
-
2011
- 2011-03-04 CN CN 201120061224 patent/CN202079074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205343A (en) * | 2011-03-04 | 2011-10-05 | 李洪芳 | Integrated processing system for domestic waste and sewage of new countryside small cities, and integrated processing method thereof |
| CN113685823A (en) * | 2021-08-20 | 2021-11-23 | 乾健天勤环保设备(江苏)有限公司 | Vertical incinerator system and process flow |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Qinghan Environmental Protection Technology Co.,Ltd. Assignor: Li Hongfang Contract record no.: 2012320010082 Denomination of utility model: Integrated processing system for domestic waste and sewage of new countryside small cities, and integrated processing method thereof Granted publication date: 20111221 License type: Exclusive License Record date: 20120510 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Qinghan Environmental Protection Technology Co.,Ltd. Assignor: Li Hongfang Contract record no.: 2012320010082 Denomination of utility model: Integrated processing system for domestic waste and sewage of new countryside small cities, and integrated processing method thereof Granted publication date: 20111221 License type: Exclusive License Record date: 20120510 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170304 |