CN202028606U - Integrated treatment system for municipal organic garbage - Google Patents
Integrated treatment system for municipal organic garbage Download PDFInfo
- Publication number
- CN202028606U CN202028606U CN2011201346085U CN201120134608U CN202028606U CN 202028606 U CN202028606 U CN 202028606U CN 2011201346085 U CN2011201346085 U CN 2011201346085U CN 201120134608 U CN201120134608 U CN 201120134608U CN 202028606 U CN202028606 U CN 202028606U
- Authority
- CN
- China
- Prior art keywords
- treatment
- pond
- organic garbage
- organic
- total system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 40
- 238000000855 fermentation Methods 0.000 claims abstract description 28
- 230000004151 fermentation Effects 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 45
- 238000012545 processing Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 22
- 239000010815 organic waste Substances 0.000 claims description 22
- 238000000746 purification Methods 0.000 claims description 19
- 239000003337 fertilizer Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 230000029087 digestion Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 230000000593 degrading effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000002028 Biomass Substances 0.000 abstract description 4
- 230000001351 cycling effect Effects 0.000 abstract 4
- 241000233866 Fungi Species 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 244000005700 microbiome Species 0.000 description 8
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006114 decarboxylation reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 230000003403 homoacetogenic effect Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000002599 biostatic effect Effects 0.000 description 1
- 239000010782 bulky waste Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/18—Open ponds; Greenhouse type or underground installations
-
- 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
- C12M41/48—Automatic or computerized control
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Clinical Laboratory Science (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an integrated treatment system for municipal organic garbage, comprising a separation and fermentation treatment system, a biodegradation-labile integrated treatment system, a constructed wetland integrated treatment system and an intelligent control system. A fungus fermentation method for treating organic garbage is a brand new organic dirt biomass energy cycling treatment technology. In the utility model, the municipal organic garbage is treated in a natural cycling mode, thus, secondary pollution of the organic garbage to the environment can be avoided, and pollution from the organic garbage is eliminated from the source. By using the organic dirt biomass energy cycling treatment integrated system, the municipal organic garbage can be treated sufficiently and naturally from the pollution source, and an ecological economy cycling treatment chain is formed, so that a practicable technology and an industrial chain are provided for municipal organic garbage treatment, and a new cyclic economy mode is formed.
Description
Technical field
The utility model relates to the treatment of urban garbage field, a kind of organic garbage of city total system of saying so more specifically.
Background technology
Along with the fast development in city, China various places, the quantity of municipal refuse also increases rapidly, and the proportion of organic waste is more and more higher.Harmful components in the rubbish have caused serious pollution to atmosphere, water body, soil etc., have had a strong impact on urban ecological environment, are endangering the healthy of the people.In the face of severe ecological environmental pollution, the handling problem of all kinds of organic wastes in the city has become great research topic and the item in the current environmental protection field.
Organic waste of a great variety mainly contains human and animal excreta, food garbage, rubbish from cooking, garden garbage (branch, leaf), mud, wash water or the like.The processing of current organic garbage of city is construction large-scale destructor plant, field mostly, stands, and the method for processing roughly has 3 kinds:
1, landfill method
Landfill method uses the widest, and China has built up in many cities bulky refuse landfill disposal field.It is minimum that landfill method seems cost, the easiest enforcement, but the addressing of landfill yard has relatively high expectations, and desirable physical geography, geological conditions be arranged, and generally should be away from the city, away from the inhabitation crowd.Landfill is collected, cost of transportation is also very high, must accomplish sanitary landfills during landfill, solve a series of problems such as seepage, compacting, covering, rainwater water conservancy diversion, sewage disposal, environmental greening, biogas drainage, and monitoring and management that must be long-term;
2, burning method
Burning method generally is used to handle the combustible garbage of suitable calorific value, as timber, paper etc.Organic waste is a kind of low-calorie combustible, and it can be reinstated burning method with timber, paper etc. and be handled.Burning method is very in vogue in recent years, and huge fund is dropped in many cities, and introducing equipment has been built up large-scale garbage burning factory.If refuse thermal value is higher, even also can have surplus heat utilization, generating etc.But burning method can cause atmosphere pollution, and especially organic waste burns in the flue gas that produces and contains carcinogenic dioxin;
3, mushroom fermentation method
Mushroom fermentation method generally is divided into the fermentation of anaerobism mushroom, the fermentation of aerobic mushroom and mixes the mushroom fermentation several.Rubbish is through after having the order fermentation technique and handling, and reaches about 50 ℃～55 ℃ of certain temperature, keeps a couple of days, and harmful substances such as the parasitic ovum in the rubbish, carcinogenic bacterium all are killed, and meet natural law of nature, are harmless treatment.The recrement of its conversion, Yu Shui or high-efficiency organic fertilizer, and can combine with the residential quarter irrigation system for greenbelt, this processing mode is more satisfactory.In addition, handle organic garbage of city with mushroom fermentation method and can also obtain certain biogas, biogas comprises 60% biogas, 40% carbon dioxide and a small amount of steam, nitrogen and sulphur.The energy value of biogas is about half of natural gas, therefore can be used as the energy and obtains utilizing.After calculating 800,000 tons organic waste in theory and handling, can obtain about 6,000 ten thousand cubic metres biogas, be equivalent to 30,000 tons of oil.
China Patent No. 200710027046.2 discloses a kind of Contiuum type methane-generating pit, adopt mushroom fermentation method that organic waste is handled exactly, it is a kind of brand-new biomass energy circulation organic dirt treatment technology, now need this technology is applied in the actual garbage disposal, set up the holonomic system of organic garbage disposal.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of organic garbage of city total system is provided, endless form with nature is systematically handled organic garbage of city, avoid organic waste to second environmental pollution, for the ecological pollution that solves the city provides a kind of valid approach.
A kind of organic garbage of city total system of the utility model design, comprise separating purification material treatment system, biological easily degraded total system, artificial swamp integrated processing system and intelligence control system, separating purification material treatment system is used for organic waste is separated, corruption is handled, biological easily degraded total system is used to carry out Anaerobic Digestion, the artificial swamp integrated processing system is used to purify natural pond liquid, separating purification material treatment system, biological easily degraded total system, the artificial swamp integrated processing system is communicated with successively, be provided with measuring control point, intelligence control system connects each measuring control point, is used for detecting and controlling each treatment system.With this organic garbage of city total system, abundant naturalization ground processing organic garbage of city on the source can polluted, and form a kind of economic circular treatment chain of ecology, handle technology and the industrial chain that a kind of practicality is provided for organic garbage of city, take this to form another new recycling economy pattern.
Separating purification material treatment system in the utility model comprises the separation desaturation pond of connection and changes the material treatment pond, separating the desaturation pond is used for organic waste is separated desaturation, separate the desaturation pond and comprise that dynamo-electric solid material separates particle device, agitating device and heating apparatus, changing the material treatment pond is used for organic waste is degenerated processing, its main body is made up of Chi Gai, pond body, hypocentrum, changes the material treatment pond sludge drainage system, overflow system, agitating device and heating apparatus can also be set on demand.Organic waste in separating purification material treatment system successively through desaturation, separate, heat, processing such as corruption, obtain precedingization product.
Precedingization product enters in the biological easily degraded total system as charging, biological easily degraded total system comprises charging pond, material-output tank and two or more fermentation vat, the fermentation vat top is provided with the gas outlet, the fermentation vat bottom is interconnected, the charging pond is communicated with one of them fermentation vat by feed pipe, material-output tank is communicated with another fermentation vat by discharge nozzle, and charging pond, fermentation vat, material-output tank form the liquid communication passage.The gas outlet is connected with the biogas using system, and the biogas using system comprises water treatment plant, biogas valve, the Pressure gauge and various with the equipment of biogas as the energy that connects successively.Precedingization product carries out Anaerobic Digestion in biology is easily degraded total system, obtain biogas, degraded feed liquid and slag liquid, wherein biogas enters the biogas using system, for biogas use equipment provides the energy, the degraded feed liquid enters in the artificial swamp integrated processing system, and slag liquid is then discharged system automatically.
Anaerobic Digestion is a steam dynamic pressure Anaerobic Digestion, adopt the floating stirring of recirculated water, comprise following three phases: the phase I is under the effect of hydrolysis and zymogenous bacteria, carbohydrate, protein and fat are hydrolyzed and ferment, change into monose, amino acid, aliphatic acid, glycerine, carbon dioxide and hydrogen; Second stage is under the effect of producing the hydrogen acid-producing bacteria, and the product of phase I is changed into hydrogen, carbon dioxide and acetate, and the microorganism of participation is to produce hydrogen acetogen and homoacetogenic bacteria; Phase III is under the effect of methanogens different on two groups of physiology, and one group changes into methane to hydrogen and carbon dioxide, and another group produces methane to the acetate decarboxylation, and the microorganism of participation is a methane backeria.
The artificial swamp integrated processing system comprises that the multi-stage biological oxidation grid treatment pond, natural pond liquid pool, purification liquid pool and the sub-district that are communicated with successively purify wetland, multi-stage biological oxidation grid treatment pond is used to carry out a biological disposal upon, biological treatment is synthetic for organic decomposition and organism, and it is the cross flow wetland that the sub-district purifies wetland.Natural pond liquid through purifying the purification that liquid pool and sub-district purify wetland, is purified water body successively.The natural pond liquid pool is connected with natural pond liquid fertilizer production line, is used for natural pond liquid processing and packing is become natural pond liquid fertilizer finished product.
Intelligence control system is made up of the computer link control module, and described control module connects each measuring control point, is used to detect and control the operation of each treatment system, state by each device in the real-time monitoring entire process system, carry out suitable adjusting, make the operational efficiency of system higher, better effects if.
Compared with prior art, the utility model is handled organic garbage of city with the endless form of nature, can avoid organic waste to second environmental pollution, and the pollution of organic waste is eliminated in the source.With this organic dirt biomass energy circular treatment integrated system, can fully naturalizedly on the pollution source, handle organic garbage of city, and form a kind of economic circular treatment chain of ecology, handle technology and the industrial chain that a kind of practicality is provided for organic garbage of city, take this to form another new recycling economy pattern.
Description of drawings
Fig. 1 is an entire block diagram of the present utility model;
Fig. 2 is the structural representation of embodiment;
Fig. 3 is the schematic block diagram of biological easily degraded total system;
Fig. 4 is the schematic block diagram of multi-stage biological oxidation grid treatment pond;
Fig. 5 is a natural pond liquid fertilizer production line schematic block diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Entire block diagram of the present utility model as shown in Figure 1, entire city organic waste total system comprises separating purification material treatment system 1, biological easily degraded total system 2, artificial swamp integrated processing system 3 and intelligence control system 4.Separating purification material treatment system 1 mainly comprises separates desaturation pond 11 and changes material pond 12, the fermentation vat group 21 that the primary structure of biological easily degraded total system is made up of fermentation vat 22, the integrated total system 3 of artificial swamp comprise that mainly multi-stage biological oxidation grid treatment pond 31 and sub-district purify wetland 32.Separating purification material treatment system 1, biological easily degraded total system 2, artificial swamp integrated processing system 3 connect successively, and are connected with intelligence control system 4 respectively.
Embodiment:
Specific embodiment of the utility model as shown in Figure 2, organic waste 51 enters the separation desaturation pond 11 of separating purification material treatment system 1 and pulverizes stirring, entering material treatment pond 12 is degenerated processing again, becomes the charging pond 23 that precedingization product 52 enters biological easily degraded total system 2.Precedingization product 52 carries out Anaerobic Digestion by the fermentation vat 22 that charging pond 23 flows in the fermentation vat group 21, and biogas that obtains and degraded feed liquid 53 enter biogas using system 7 and material-output tank 24 respectively.Biogas earlier filters moisture by water treatment plant 71 in biogas using system 7, behind biogas valve 72 and Pressure gauge 73, for biogas lamp 74 and biogas stove 75 provide the energy.Degraded feed liquid 53 in the material-output tank 24 flows into artificial swamp integrated processing system 3, processing through multi-stage biological oxidation grid treatment pond 31, become natural pond liquid 54 and flow into natural pond liquid pools 33, natural pond liquid 54 flows into the sub-district and purifies wetland 32 after entering and purifying liquid pool 34 and further be cleaned into scavenging solution 55.Natural pond liquid 54 can also flow to natural pond liquid fertilizer production line 6 and carry out natural pond liquid fertilizer processing.Be provided with measuring control point and heater in each system.Intelligence control system 4 comprises main control system 41 and control module 42, and control module 42 includes control point 43 and each apparatus for work control valve 44, and control point 43 connects each measuring control point and measures control, the operation of each apparatus for work control valve 44 each device of control.Separating purification material treatment system 1, biological easily degraded total system 2, artificial swamp integrated processing system 3 are all built underground, adopt filling soil 8 to tamp, and are the round-the-clock fully automatic operations in interior dynamic formula ground, do not influence cell environment.
The block diagram of biological easily degraded total system 2 as shown in Figure 3, the core processing technology is an aqueous vapor dynamic pressure Anaerobic Digestion mode.The process of anaerobic digestion can be summarized as three phases: the phase I is under hydrolysis and zymogenous bacteria effect, makes carbohydrate, protein and fat splitting and fermentation change into monose, amino acid, aliphatic acid, glycerine, carbon dioxide and hydrogen etc.; Second stage is under the effect of producing the hydrogen acid-producing bacteria, and the product of phase I is changed into hydrogen, carbon dioxide and acetate, and the microorganism of participation is to produce hydrogen acetogen and homoacetogenic bacteria; Phase III is the effect by methanogens different on two groups of physiology, and one group changes into methane to hydrogen and carbon dioxide, and another group produces methane to the acetate decarboxylation, and the microorganism of participation is a methane backeria, belongs to absolute anaerobic bacteria.Methane backeria can be divided into two classes for the adaptability of temperature: middle temperature methane backeria (optimal temperature is 33～35 ℃) and high temperature methane backeria (optimal temperature is 50～55 ℃), the temperature change scope that middle temperature or thermophilic digestion allow is ± 1.5～2.0 ℃.
The aerogenesis effect of biological easily degraded total system 2 is as shown in table 1,
| Sequence number | Build pool volume | Build pond land-use ㎡ | Day organic waste treating capacity m3 | Daily output tolerance m3 | Remarks |
| 1 | 50 m3 | 48 | ≈2.5 | ≥10 | Build in underground |
| 2 | 100 m3 | 115 | ≈5 | ≥25 | Build in underground |
| 3 | 150 m3 | 170 | ≈7.5 | ≥30 | Build in underground |
| 4 | 200 m3 | 255 | ≈10 | ≥45 | Build in underground |
| 5 | 250 m3 | 280 | ≈12.5 | ≥50 | Build in underground |
| 6 | 300 m3 | 350 | ≈15 | ≥60 | Build in underground |
| 7 | 350 m3 | 430 | ≈17.5 | ≥75 | Build in underground |
| 8 | 400 m3 | 500 | ≈20 | ≥85 | Build in underground |
| 9 | 450 m3 | 580 | ≈22.5 | ≥90 | Build in underground |
| 10 | 500 m3 | 620 | ≈25 | ≥100 | Build in underground |
| 11 | 600 m3 | 710 | ≈30 | ≥130 | Build in underground |
Table 1
If needed, build pool volume and can increase combination as required.The methane that produces can directly enter biogas using system 7 and utilize, and perhaps enters caisson 25 so that utilize when needing again.
The effect that biological easily degraded total system 2 produces degraded feed liquid 53 is as shown in table 2,
| Sequence number | Build pool volume | Build pond land-use ㎡ | Day organic waste treating capacity m3 | Daily output degraded polypropylene liquid measure (ton) | Remarks |
| 1 | 50 m3 | 48 | ≈2.5 | ≥2 | Build in underground |
| 2 | 100 m3 | 115 | ≈5 | ≥4 | Build in underground |
| 3 | 150 m3 | 170 | ≈7.5 | ≥6 | Build in underground |
| 4 | 200 m3 | 255 | ≈10 | ≥8 | Build in underground |
| 5 | 250 m3 | 280 | ≈12.5 | ≥10 | Build in underground |
| 6 | 300 m3 | 350 | ≈15 | ≥12 | Build in underground |
| 7 | 350 m3 | 430 | ≈17.5 | ≥14 | Build in underground |
| 8 | 400 m3 | 500 | ≈20 | ≥16 | Build in underground |
| 9 | 450 m3 | 580 | ≈22.5 | ≥18 | Build in underground |
| 10 | 500 m3 | 620 | ≈25 | ≥20 | Build in underground |
| 11 | 600 m3 | 710 | ≈30 | ≥28 | Build in underground |
Table 2
If needed, build pool volume and can increase combination as required.The degraded feed liquid 53 that produces enters artificial swamp integrated processing system 3 and carries out subsequent treatment.
The block diagram of multi-stage biological oxidation grid treatment pond 3 comprises that successively the grid that connects holds back that heavy stream pond 33, biological contact handle 34, bed 35 is handled in the multi-stage biological contact, comprehensive chute is settled out pond 37 as shown in Figure 4.Adopted bio-contact oxidation sewage biochemical processing, can not sink suspension and dissolubility biodegradable organic to remove, its technology constitutes can be divided into bacterial activity decontamination method, biomembrance process, Biostatic grid method etc.The principle of biological treatment is to add suspension type biological filler 36, by biological agent, especially action of microorganisms, finish the synthetic of organic decomposition and organism, organic pollution is transformed into harmless gaseous product (carbon dioxide), product liquid (water) and is rich in organic solid product (micropopulation or title biological sludge); Provide organic matter in the microbiological oxidation waste water of perching by aeration, to reach the purpose of purifying liquid waste attached to biomembrane on the filler.In order to improve the biological contact oxidation pond treatment effect, be convenient to maintenance management, the suspension type biological filler that does not produce excess sludge has been adopted in design, make the unit filler that aerobic, anoxic, three kinds of microenvironments of anaerobism can be provided simultaneously, by the food chain effect, to remain dirt and minimize, the chute precipitation is discharged after the sewage purification.The strengthening treatment process of utilization gravity flow one-level level is accelerated the metabolic ability of microorganism, reaches processing intent.
Purify in the wetland 32 in the sub-district, scavenging solution 55 flows through filtrate in the undercurrent mode, and is organic by rubble filtrate and root system of plant interception adsorption filtration, decomposed absorption by microorganism and plant roots nutrition.The sub-district purifies wetland 32 utilization cross flow wetland (claiming the table wetland again) processing modes, is the horizontal-flow wetland bed by water (flow) direction.After scavenging solution 55 enters wetland, keep the certain thickness water layer on the wetland surface, current are plug-flow and advance, and form one deck insulated stream, and go out stream from the face of land.The artificial swamp operation is easy, energy consumption is low, operating cost is low, does not need complicated robot control system(RCS) to control, can the purifying contaminated thing, more can beautify view, increase green sight, form good ecological environment, for wild animals and plants provide good habitat, can administer the urban cells organic sewage with the construction of urban cells plant landscape and combine purifying city sub-district people's living environment.
Soil, plant, microorganism are the chief components that constitutes artificial swamp, and sewage purification plays a part positive to organic dirt.According to artificial swamp design experiences data analysis research, and the situation of taking in sewage in conjunction with this treatment system wetland, artificial swamp unit are deeply treating wastewater amount is 0.6m
3/ dm
2
The mechanism of action of artificial swamp is as shown in table 3,
Table 3
Wetland effluent water quality of the present utility model is better than the secondary standard of " urban wastewater treatment firm pollutant emission control criterion ", can directly be drained into environment water, also can make the supplementing water of sub-district landscape water body, or be used for agricultural irrigation, the pouring flowers and plants.
Natural pond liquid fertilizer production line 6 as shown in Figure 5, natural pond liquid 54 enters natural pond liquid holder 62 after reactor 61 is handled, add formula materials 66 and mixes stirring in mixing agitator 63, from filter 64 filtrations, packing at last becomes natural pond liquid fertilizer finished product 65 again.
Natural pond liquid is high-quality fertilizer, and according to experimental test, each organic waste is behind anaerobic fermentation, and it only is 68% that full nitrogen storage rate reaches the fertile full nitrogen storage rate of the uncovered stack retting of 114%(, and wherein ammoniacal nitrogen increases more than 20%, and phosphorus potassium is significantly loss not).With the source of manure of natural pond liquid fertilizer as crops, be significantly improved than directly using night soil and fertilizer production, its increasing degree is respectively: cereal crops 5%～8%, industrial crops 8%～16%, the vegetable dish amount of increase in production is up to more than 20%, and is greatly improved on quality.Natural pond liquid contains hormonal substance, can stimulate plant growth, has the effect that suppresses bacterium, suppresses the disease and pest generation simultaneously.Use the natural pond liquid fertilizer to reduce the use amount of agricultural chemicals, can alleviate the pollution of agricultural chemicals farmland and urban environment.
The natural pond liquid fertilizer use the amount of application that has reduced chemical fertilizer and agricultural chemicals, improved the content of the soil organism, alleviated the pollution of chemical fertilizer and agricultural chemicals, can be the development pollution-less agriculture, greening urban cells environment is opened up a new approach urban environment, agricultural product, soil and water body.
Claims (8)
1. organic garbage of city total system, it is characterized in that comprising separating purification material treatment system, biological easily degraded total system, artificial swamp integrated processing system and intelligence control system, described separating purification material treatment system is used for organic waste is separated, corruption is handled, the described biology total system of easily degrading is used to carry out Anaerobic Digestion, described artificial swamp integrated processing system is used to purify natural pond liquid, described separating purification material treatment system, biological easily degraded total system, the artificial swamp integrated processing system is communicated with successively, be provided with measuring control point, described intelligence control system connects each measuring control point, is used to detect and control the operation of each treatment system.
2. organic garbage of city total system according to claim 1, it is characterized in that described separating purification material treatment system comprises the separation desaturation pond of connection and changes the material treatment pond, described separation desaturation pond is used for organic waste is separated desaturation, comprise that dynamo-electric solid material separates particle device, agitating device and heating apparatus, describedization material treatment pond is used for organic waste is degenerated processing, and its main body is made up of Chi Gai, pond body, hypocentrum.
3. organic garbage of city total system according to claim 1, it is characterized in that the described biology total system of easily degrading comprises charging pond, material-output tank and two or more fermentation vat, the fermentation vat top is provided with the gas outlet, the fermentation vat bottom is interconnected, the charging pond is communicated with one of them fermentation vat by feed pipe, material-output tank is communicated with another fermentation vat by discharge nozzle, and charging pond, fermentation vat, material-output tank form the liquid communication passage.
4. organic garbage of city total system according to claim 3, it is characterized in that described gas outlet is connected with the biogas using system, described biogas using system comprises water treatment plant, biogas valve, the Pressure gauge and various with the equipment of biogas as the energy that connects successively.
5. organic garbage of city total system according to claim 1, it is characterized in that described artificial swamp integrated processing system comprises that the multi-stage biological oxidation grid treatment pond, natural pond liquid pool, purification liquid pool and the sub-district that are communicated with successively purify wetland, described multi-stage biological oxidation grid treatment pond is used to carry out a biological disposal upon, described biological treatment is the synthetic of organic decomposition and organism, and it is the cross flow wetland that described sub-district purifies wetland.
6. organic garbage of city total system according to claim 5 is characterized in that described biological treatment adopts the suspension type biological filler that does not produce excess sludge, and that described suspension type biological filler provides simultaneously is aerobic, anoxic, three kinds of microenvironments of anaerobism.
7. organic garbage of city total system according to claim 5 is characterized in that described natural pond liquid pool is connected with natural pond liquid fertilizer production line, is used for natural pond liquid processing and packing is become natural pond liquid fertilizer finished product.
8. organic garbage of city total system according to claim 1 is characterized in that described intelligence control system is made up of the computer link control module, and described control module connects each measuring control point, is used to detect and control the operation of each treatment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201346085U CN202028606U (en) | 2011-05-03 | 2011-05-03 | Integrated treatment system for municipal organic garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201346085U CN202028606U (en) | 2011-05-03 | 2011-05-03 | Integrated treatment system for municipal organic garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028606U true CN202028606U (en) | 2011-11-09 |
Family
ID=44890918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201346085U Expired - Fee Related CN202028606U (en) | 2011-05-03 | 2011-05-03 | Integrated treatment system for municipal organic garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028606U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555571A (en) * | 2013-10-16 | 2014-02-05 | 中国科学技术大学苏州研究院 | High-speed economical municipal organic solid waste treatment system and operation method thereof |
| CN103752584A (en) * | 2014-01-16 | 2014-04-30 | 王彬 | Integrated kitchen residual treatment and environment-friendly planting system and integrated kitchen residual treatment and environment-friendly planting method |
| CN106013939A (en) * | 2016-07-07 | 2016-10-12 | 四川大学 | Underground city |
| CN108641921A (en) * | 2018-07-19 | 2018-10-12 | 诸暨市绿净节能环保科技有限公司 | A kind of domestic organic garbage processing system and method |
| CN113603224A (en) * | 2021-07-14 | 2021-11-05 | 上海大学 | Multi-system city self-circulation system |
| CN114226395A (en) * | 2021-11-30 | 2022-03-25 | 中节能工程技术研究院有限公司 | Urban and rural solid waste comprehensive treatment system |
-
2011
- 2011-05-03 CN CN2011201346085U patent/CN202028606U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555571A (en) * | 2013-10-16 | 2014-02-05 | 中国科学技术大学苏州研究院 | High-speed economical municipal organic solid waste treatment system and operation method thereof |
| CN103555571B (en) * | 2013-10-16 | 2015-03-25 | 中国科学技术大学苏州研究院 | High-speed economical municipal organic solid waste treatment system and operation method thereof |
| CN103752584A (en) * | 2014-01-16 | 2014-04-30 | 王彬 | Integrated kitchen residual treatment and environment-friendly planting system and integrated kitchen residual treatment and environment-friendly planting method |
| CN103752584B (en) * | 2014-01-16 | 2016-11-02 | 王彬 | Integrated kitchen is remaining to be processed and environmental protection implant system and method |
| CN106013939A (en) * | 2016-07-07 | 2016-10-12 | 四川大学 | Underground city |
| CN108641921A (en) * | 2018-07-19 | 2018-10-12 | 诸暨市绿净节能环保科技有限公司 | A kind of domestic organic garbage processing system and method |
| CN113603224A (en) * | 2021-07-14 | 2021-11-05 | 上海大学 | Multi-system city self-circulation system |
| CN114226395A (en) * | 2021-11-30 | 2022-03-25 | 中节能工程技术研究院有限公司 | Urban and rural solid waste comprehensive treatment system |
| CN114226395B (en) * | 2021-11-30 | 2022-09-30 | 中节能工程技术研究院有限公司 | Urban and rural solid waste comprehensive treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101709004B (en) | Method for comprehensively treating livestock waste and utilizing resource | |
| CN102010109B (en) | Application of bio-enzyme catalysis in residual sludge treatment | |
| CN101333123B (en) | Urban Domestic Sludge Recycling Technology | |
| CN203890193U (en) | Pig farm sewage treatment and biogas production system | |
| CN102952747B (en) | Carbon fiber microalgae cultivating system using wastewater resources | |
| CN101397178A (en) | Livestock and poultry raising sewage disposal process and disposal system thereof | |
| CN202028606U (en) | Integrated treatment system for municipal organic garbage | |
| CN104016557A (en) | Governance method for realizing resource utilization and zero pollution emission of piggery wastes | |
| CN102531286A (en) | System for ecologically treating aquaculture wastewater | |
| CN204224405U (en) | A kind of city sewage sludge reclamation treatment system | |
| CN102674651A (en) | Feces treatment system and feces treatment method with methane project as link | |
| CN100447113C (en) | Device for preparing ecological fertilizer by using livestock and poultry manure | |
| CN100567176C (en) | Method and equipment for simultaneous treatment of garbage and waste water by biological pressure anaerobic method | |
| CN204014714U (en) | A kind of live pig piggery | |
| CN100376335C (en) | A biogas production method using kitchen waste, straw, livestock and poultry manure and activated sludge as raw materials | |
| CN106915867B (en) | Culture wastewater biochemical treatment system and preparation method and application of treatment by-product thereof | |
| CN112661360A (en) | Cultivation sewage treatment and resource utilization process | |
| CN102583886B (en) | Artificial wetland for treating sewage | |
| CN101525208A (en) | Rural wastewater and refuse intensive treatment and resource green engineering | |
| CN111100879A (en) | Livestock and poultry breeding waste treatment and resource comprehensive utilization scheme | |
| CN106431580A (en) | Method and apparatus for treating fecal contamination and producing organic fertilizer at same time through simulation forest surface ecological system | |
| CN101215065A (en) | "Earthworm-aquatic plants-anaerobic microorganisms" joint treatment of organic wastewater | |
| CN102174379B (en) | Biogas generating pit for co-processing domestic garbage and human dejecta of rural scattered inhabitants | |
| CN109111061A (en) | Livestock breeding wastewater circulation recycling system and method | |
| CN211644987U (en) | New rural hilly area resident house domestic sewage purifies recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |