CN102311281A - Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste - Google Patents
Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste Download PDFInfo
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- CN102311281A CN102311281A CN201110237246A CN201110237246A CN102311281A CN 102311281 A CN102311281 A CN 102311281A CN 201110237246 A CN201110237246 A CN 201110237246A CN 201110237246 A CN201110237246 A CN 201110237246A CN 102311281 A CN102311281 A CN 102311281A
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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
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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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- 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
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
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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
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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
- 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
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Abstract
The invention provides a water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste. The apparatus comprises a tank body, a conic node, and a first circulating pump, a second circulating pump and a third circulating pump arranged out of the tank body, wherein, the interior wall of the tank body is provided with a first inner ring-shaped pipe, a second inner ring-shaped pipe and a third inner ring-shaped pipe from top to bottom, the center of the bottom in the tank body is provided with a jet assembly, the output terminal of the first circulating pump is connected with the jet assembly, the output terminal of the second circulating pump is respectively connected with the first inner ring-shaped pipe and the second inner ring-shaped pipe, the output terminal of the third circulating pump is connected with the third inner ring-shaped pipe, a balance pipe and an eduction upper pipe are led out from the upper part of the sidewall of the tank body and are connected with an eduction pipe simultaneously, the eduction pipe is connected with the input terminals of the first circulating pump, the second circulating pump and the third circulating pump, and the exterior wall of the tank body is also provided with an outer cooling warming zone, an overflow pipe, a cooling warming outfall sewer and a cooling warming water inlet manifold.
Description
Technical field
The present invention relates to a kind of fermentation unit, particularly relate to a kind of domestic waste aqueous vapor totally-enclosed rotary anaerobic ferment devices that links.
Background technology
The existing fermentation unit that is used for domestic waste; Resource utilization, harmless treatment to domestic waste all are not very good; Organism (like the mud of sewage work, the ight soil of residential quarter septic tank etc.) to other can't carry out processing fertilizer after the fermentative processing; Its flexibility is strong inadequately, also is not easy to industrial sectorization.Not very to be beneficial to resource recovery, neither extremely be beneficial to the extensive promotion and application of domestic waste resource utilization, harmless treatment.
Summary of the invention
To the deficiency of prior art, the present invention provides a kind of domestic waste aqueous vapor totally-enclosed rotary anaerobic ferment devices that links, and can effectively solve these deficiencies of the prior art.
For solving the problems of the technologies described above; The invention provides a kind of domestic waste aqueous vapor totally-enclosed rotary anaerobic ferment devices that links; Comprise tank body, the vertex of a cone, be arranged on tank body outside first recycle pump, second recycle pump and the 3rd recycle pump; The inwall of said tank body is provided with the first inner ring type pipe, the second inner ring type pipe and the 3rd inner ring type pipe from top to bottom; Said jar of intravital bottom centre is provided with fluidic module; The said first circulation delivery side of pump is connected with said fluidic module, the said second circulation delivery side of pump respectively with the said first inner ring type pipe and the second inner ring type pipe coupling, the 3rd circulation delivery side of pump and said the 3rd inner ring type pipe coupling; Said tank wall top leads to equilibration tube respectively and draws pipe; Said equilibration tube with draw pipe and be connected a fairlead simultaneously, said fairlead is connected with said first recycle pump, second recycle pump and the 3rd recycle pump input terminus, also is provided with outer cooling " heating " band, upflow tube, cooling outfall sewer and cooling water inlet manifold of " heating " of " heating " on the outer wall of said tank body.
Further technical scheme; The outlet line of the said first circulation delivery side of pump is divided into two strands; One directly penetrates with said fluidic module from the sidewall of said tank body and is connected; Another strand gets in the said tank body through the top of the said vertex of a cone, and the top from said fluidic module gets in the said fluidic module then.
Technical scheme further, the top of the said vertex of a cone is provided with thermometer boss, and the sidewall of the vertex of a cone is provided with visor and shot-light.
Technical scheme further, said fluidic module is fixed through the inwall of fixed support and said tank body.
Technical scheme further, the taper of the bottom of said tank body for standing upside down promptly bore the end, and the bottom of said tank body is provided with skirt.
Technical scheme further, said jar of intravital bottom is provided with the bottom jet orifice, and the bottom jet orifice is exported by said the 3rd inner ring type pipe coupling.
Technical scheme further also is provided with on the sidewall of said tank body and supplies the people to get into the inspection that tank interior checks to go into population.
Further technical scheme is provided with several and sprays short tube on the said first inner ring type pipe, the second inner ring type pipe and the 3rd inner ring type pipe, and the nozzle of said injection short tube is along the tangential direction setting of said inner tank wall.
Technical scheme further, said tank body is the jar that is formed from steel.
The present invention has following useful technique effect: can be to realization resource utilization well, the harmless treatment of domestic waste; All can carry out processing fertilizer after the fermentative processing to any organism (containing the mud of sewage work, the ight soil of residential quarter septic tank etc.); The source of raw material is very wide; Flexibility is also very strong, is convenient to industrial sectorization, helps the extensive promotion and application of resource recovery, domestic waste resource utilization, harmless treatment.
Description of drawings
Fig. 1 is the link structural representation of totally-enclosed rotary anaerobic ferment devices of domestic waste aqueous vapor of the present invention;
Among the figure: 1-first recycle pump, 2-second recycle pump, 3-the 3rd recycle pump, 4-thermometer boss, 5-fairlead; 6-draws pipe, 7-equilibration tube, the 8-vertex of a cone, 9-tank body, 10-upflow tube; The 11-fluidic module, 12-fixed support, the 13-first inner ring type pipe, the 14-second inner ring type pipe, 15-the 3rd inner ring type pipe; 16-bores the end, and 17-skirt, 18-check that into population 19-cools off " heating " band outward, and 20-cools off " heating " outfall sewer; 21 cooling " heating " water inlet manifolds, 22-visor, 23-shot-light, 24-bottom jet orifice.
Embodiment
Below in conjunction with accompanying drawing preferred implementation of the present invention is elaborated.
Embodiment:
As shown in Figure 1, a kind of domestic waste aqueous vapor totally-enclosed rotary anaerobic ferment devices that links comprises tank body 9, the vertex of a cone 8, is arranged on tank body 9 outside first recycle pump 1, second recycle pump 2 and the 3rd recycle pump 3.The inwall of said tank body 9 is provided with the first inner ring type pipe 13, the second inner ring type pipe 14 and the 3rd inner ring type pipe 15 from top to bottom, and the bottom centre in the said tank body 9 are provided with fluidic module 11.The output terminal of said first recycle pump 1 is connected with said fluidic module 11; The outlet line of the output terminal of said first recycle pump 1 is divided into two strands; One directly penetrates with said fluidic module 11 from the sidewall of said tank body 9 and is connected; Another strand gets in the said tank body 9 through the top of the said vertex of a cone 8, and the top from said fluidic module 11 gets in the said fluidic module 11 then.The output terminal of said second recycle pump 2 is connected with the second inner ring type pipe 14 with the said first inner ring type pipe 13 respectively, and the output terminal of the 3rd recycle pump 3 is connected with said the 3rd inner ring type pipe 15.Said tank body 9 side wall upper part lead to equilibration tube 7 respectively and draw pipe 6; Said equilibration tube 7 with draw pipe and 6 be connected a fairlead 5 simultaneously; Said fairlead 5 is connected with the 3rd recycle pump 3 input terminuss with said first recycle pump 1, second recycle pump 2, be provided with also on the outer wall of said tank body 9 that outer cooling " heating " is with 19, upflow tube 10, cooling " heating " outfall sewer 20 with cool off " heating " water inlet manifold 21.The top of the said vertex of a cone 8 is provided with thermometer boss 4, and the sidewall of the vertex of a cone 8 is provided with visor 22 and shot-light 23.Said fluidic module 11 is fixed through the fixed support 12 and the inwall of said tank body 9.The taper of the bottom of said tank body 9 for standing upside down promptly bore the end 16, and the bottom of said tank body 9 is provided with skirt 17.Bottom in the said tank body 9 is provided with bottom jet orifice 24, and bottom jet orifice 24 connects output by said the 3rd inner ring type pipe 15.Also be provided with on the sidewall of said tank body 9 and supply the people to get into the inspection of checking tank body 9 inside to go into population 18.Be provided with several on the said first inner ring type pipe 13, the second inner ring type pipe 14 and the 3rd inner ring type pipe 15 and spray short tube (not indicating among the figure), the nozzle of said injection short tube is along the tangential direction setting of said tank body 9 inwalls.The jar of said tank body 9 for being formed from steel.
The homogeneous of fermented liquid, soaking are the successful prerequisites of fermentation, realize through stirring.Biogas fermentation can not adopt the mechanical stirring mode, and the present invention adopts a fermented liquid outer circulation and a jar interior spray regime to impel the fermented liquid pot liquid to flow by certain orientation.In order to strengthen flow effect, spray regime is sprayed with a jar central-injection by the jar inside circumference and is combined in its jar, impels a jar center and a jar inside circumference liquid feed to reach the homogeneous soaking.
Be provided with several on the said first inner ring type pipe 13, the second inner ring type pipe 14 and the 3rd inner ring type pipe 15 and spray short tube; Nozzle causes the pot liquid annular flow to the certain angle hydrojet, and first recycle pump, 1 fluid gets into fluidic module 11; Its ejection liquid forces the flow direction tank skin in jar centre; It is mixed with nearly tank skin place liquid to reach jar center, and meanwhile, the biogas that produces in the fermenting process moves upward; Driven liquid and moved upward, through these three kinds of modes in the hope of reaching the requirement of homogeneous soaking.
About thing sedimentation of fermented liquid solidity and the long-pending problem of bottom slag dust, the present invention adopts tapered bottom, is convenient to sedimentary discharge, starts the 3rd recycle pump 3 during the fermentation and can settling be dashed, and sediment is blown off at the awl end 16 favourable flowing and deslagging.
About tank level " wine with dregs lid " problem, the suspended substance in the fermented liquid is because of biogas rises; Impel suspended substance to form " wine with dregs lid ", be unfavorable for fermentation, adopt fluidic module 11 among the present invention in the liquid level cohesion; Produce negative pressure at assembly device mouth during operation, the wine with dregs lid is constantly sucked and push to the fermentor tank middle part.
Keep the fermented liquid temperature problem, the present invention adopts the tank body 9 of steel, and outer companion's tube side formula is adopted in cooling " heating ", can avoid fermented liquid to Corrosion of Pipeline like this, long service life, and convenient for maintaining, reliable; Its two can strengthen tank body 9 rigidity and intensity, thereby save the material of using of tank body 9, increase cost hardly.This fermentation tank body is not with 19 as there being outer cooling " heating ", and then the thickness of tank body 9 need increase 2mm.
Water coolant of the present invention is supplied with by the cooling tower pump house, and cooling tower is advanced in water outlet, and the water of heating is supplied with by the water coolant of generator.Recycle.
About fermentor tank material turnover problem: (1) fermentor tank charging, domestic refuse are after letter sorting, screening, impurity elimination, pulverizing, and granularity is less than 0.5mm, and water and part fermentation clear liquid proportional mixing are sized mixing, by the pond of sizing mixing with being pumped into fermentor tank; (2) fermented liquid discharging; The N of factory platform fermentor tank share 1-2 platform discharging pump, should be in the workshop confirms two of discharge ports when total plain cloth is put; The underflow discharge port is at the awl end 16; Underflow is got to filter dehydration back and is got into the composting system, and purified liquor outlet is at tank body 9 and the awl ends 16 interface upside, and the material stock volume at the awl end 16 is 15M
3, clear liquid is got to the WWT hold-up vessel subsequent use make up water of sizing mixing by discharging pump; (3) methane outlet, methane outlet rely on the pressure of air pump in the tank top, import ad hoc water seal or gas-holder; (4) fermentation overflow outlet, the overflow liquid pond of into sizing mixing of refluxing.
Groundwork process of the present invention and principle are following:
Fermentor tank and air storage chamber are the sealed vessels of an integral body, and domestic waste enters factory and after deodorizing, screening, selection by winnowing, magnetic separation, fragmentation, gets into accent pump pond, and in feeding-passage was sent into fermentor tank, charging finished to close to and transfers pump pond passage and upflow tube 10; The input special bacteria, the fermentation beginning.
Open first recycle pump 1, second recycle pump 2 and the 3rd recycle pump 3; The import and export that make first recycle pump 1, second recycle pump 2 and the 3rd recycle pump 3 through fairlead 5, draw pipe 6, form a circulation passage through the first inner ring type pipe 13, the second inner ring type pipe 14 and the 3rd inner ring type pipe 15.Make a jar interior fraction utilize tangent line output and tangent line input fluid inertia to produce rotation; Be equipped with the injection short tube on the first inner ring type pipe 13, the second inner ring type pipe 14 and the 3rd inner ring type pipe 15 pipes; Nozzle causes the pot liquid annular flow to the certain angle hydrojet, and first recycle pump, 1 fluid gets into fluidic module 11; Its ejection liquid forces the flow direction tank skin in jar centre, and it is mixed with nearly tank skin place liquid to reach jar center.
Meanwhile, the suspended substance in the fermenting process in the fermented liquid is because of biogas rises; Impel suspended substance to form " wine with dregs lid ", be unfavorable for fermentation, adopt fluidic module 11 among the design in the liquid level cohesion; And first recycle pump, 1 fluid gets into fluidic module 11; Its ejection liquid forces the flow direction tank skin in jar centre, produces negative pressure at assembly device mouth during operation, and the wine with dregs lid is constantly sucked and push to the fermentor tank middle part.
The eddy current that produces when rotating owing to jar interior fraction during the fermentation; Make a spot of inorganics be deposited in the bottom greater than organism because of proportion; For the top outlet that prevents that pot bottom from hardening and closing the 3rd recycle pump 3 this moment, open bottom jet orifice 24, can settling be dashed.
The biogas that produces moves upward, driven liquid and moved upward, through with upper type to reach the requirement of homogeneous soaking.
Raw material produces biogas and rises to tank body top in jar, and when every square metre of biogas pressure during greater than 0.2 kilogram, the methane outlet valve is opened automatically, and this moment, high-pressure pump can be with supplying generator to use in the biogas pressurization back input high pressure tank.
After fermentation was accomplished, humic acids (natural pond slag) was transported to composting Workshop Production fertilizer from outlet at bottom in jar after discharging pump is delivered to the belt filter press dehydration.
This fermentation unit is owing to be hermetic, and the attemperation that requires according to fermentation adds special bacteria, has the fermentation period weak point, ferments thoroughly the advantage that factor of created gase is high.Compare with traditional mechanical stirring fermentation unit, have the advantage that cost of manufacture is low, be prone to installation, energy efficient 2/3rds.
Need to prove that at last the above is merely preferred embodiment of the present invention, rather than to the qualification of technical scheme of the present invention, anyly be equal to replacement or corresponding improvement, still within protection scope of the present invention what technical characterictic of the present invention was done.
Claims (9)
1. a domestic waste aqueous vapor totally-enclosed rotary anaerobic ferment devices that links; Comprise the tank body (9) and the vertex of a cone (8); It is characterized in that: also comprise being arranged on tank body (9) outside first recycle pump (1), second recycle pump (2) and the 3rd recycle pump (3); The inwall of said tank body (9) is provided with the first inner ring type pipe (13), the second inner ring type pipe (14) and the 3rd inner ring type pipe (15) from top to bottom; Bottom centre in the said tank body (9) is provided with fluidic module (11); The output terminal of said first recycle pump (1) is connected with said fluidic module (11); The output terminal of said second recycle pump (2) is connected with the second inner ring type pipe (14) with the said first inner ring type pipe (13) respectively; The output terminal of the 3rd recycle pump (3) is connected with said the 3rd inner ring type pipe (15), and said tank body (9) side wall upper part leads to equilibration tube (7) respectively and draws pipe (6), said equilibration tube (7) with draw pipe (6) and be connected a fairlead (5) simultaneously; Said fairlead (5) is connected with said first recycle pump (1), second recycle pump (2) and the 3rd recycle pump (3) input terminus, also is provided with outer cooling " heating " band (19), upflow tube (10), cooling " heating " outfall sewer (20) and cooling " heating " water inlet manifold (21) on the outer wall of said tank body (9).
2. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links; It is characterized in that: the outlet line of the output terminal of said first recycle pump (1) is divided into two strands; One directly penetrates with said fluidic module (11) from the sidewall of said tank body (9) and is connected; Another strand gets in the said tank body (9) through the top of the said vertex of a cone (8), and the top from said fluidic module (11) gets in the said fluidic module (11) then.
3. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links, it is characterized in that: the top of the said vertex of a cone (8) is provided with thermometer boss (4), and the sidewall of the vertex of a cone (8) is provided with visor (22) and shot-light (23).
4. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links is characterized in that: said fluidic module (11) is fixed through the fixed support (12) and the inwall of said tank body (9).
5. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links is characterized in that: the taper of the bottom of said tank body (9) for standing upside down promptly bore at the end (16), and the bottom of said tank body (9) is provided with skirt (17).
6. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links; It is characterized in that: the bottom in the said tank body (9) is provided with bottom jet orifice (24), and bottom jet orifice (24) connects output by said the 3rd inner ring type pipe (15).
7. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links is characterized in that: also be provided with on the sidewall of said tank body (9) and supply the people to get into the inspection of checking tank body (9) inside to go into population (18).
8. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links; It is characterized in that: be provided with several on the said first inner ring type pipe (13), the second inner ring type pipe (14) and the 3rd inner ring type pipe (15) and spray short tube, the nozzle of said injection short tube is along the tangential direction setting of said tank body (9) inwall.
9. the domestic waste aqueous vapor as claimed in claim 1 totally-enclosed rotary anaerobic ferment devices that links is characterized in that: the jar of said tank body (9) for being formed from steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237246A CN102311281A (en) | 2011-08-18 | 2011-08-18 | Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste |
| CN201210081182.0A CN102628016B (en) | 2011-08-18 | 2012-03-26 | Totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237246A CN102311281A (en) | 2011-08-18 | 2011-08-18 | Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102311281A true CN102311281A (en) | 2012-01-11 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110237246A Pending CN102311281A (en) | 2011-08-18 | 2011-08-18 | Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste |
| CN201210081182.0A Expired - Fee Related CN102628016B (en) | 2011-08-18 | 2012-03-26 | Totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210081182.0A Expired - Fee Related CN102628016B (en) | 2011-08-18 | 2012-03-26 | Totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse |
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| CN (2) | CN102311281A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391943A (en) * | 2011-09-26 | 2012-03-28 | 舒方银 | Water-gas linkage fully-enclosed inner rotary constant-temperature anaerobic fermentation device for municipal domestic waste |
| CN102642682A (en) * | 2012-04-27 | 2012-08-22 | 广西国创道路材料有限公司 | Cooling system of emulsified asphalt storage tank |
| CN107954766A (en) * | 2017-12-18 | 2018-04-24 | 朱兆明 | A kind of natural organic fertilizer preparation system and its method of work |
| CN113020237A (en) * | 2021-03-01 | 2021-06-25 | 煜环环境科技有限公司 | Contaminated soil and underground water in-situ injection repair system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733932A (en) * | 2016-05-06 | 2016-07-06 | 农业部沼气科学研究所 | Two-level biogas fermentation tank with functions of vertical-flow precipitation and auxiliary heating backflow |
| CN106085837B (en) * | 2016-06-29 | 2018-06-12 | 上海浦东环保发展有限公司 | A kind of equipment for kitchen garbage wet type anaerobism producing methane |
| CN111440707A (en) * | 2020-04-29 | 2020-07-24 | 重庆市环卫集团有限公司 | Dry type anaerobic fermentation treatment system for mixed garbage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1016617B (en) * | 1987-12-17 | 1992-05-13 | 浙江省石油化工设计院 | Jet-type aerobic leavening tank |
| CN201581072U (en) * | 2009-10-23 | 2010-09-15 | 北京兴星伟业生态环境工程技术有限公司 | Sludge discharge device |
| CN202116458U (en) * | 2011-06-21 | 2012-01-18 | 李林瑛 | Water-gas linkage totally-closed rotary type anaerobic fermentation device for municipal solid waste |
-
2011
- 2011-08-18 CN CN201110237246A patent/CN102311281A/en active Pending
-
2012
- 2012-03-26 CN CN201210081182.0A patent/CN102628016B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391943A (en) * | 2011-09-26 | 2012-03-28 | 舒方银 | Water-gas linkage fully-enclosed inner rotary constant-temperature anaerobic fermentation device for municipal domestic waste |
| CN102642682A (en) * | 2012-04-27 | 2012-08-22 | 广西国创道路材料有限公司 | Cooling system of emulsified asphalt storage tank |
| CN107954766A (en) * | 2017-12-18 | 2018-04-24 | 朱兆明 | A kind of natural organic fertilizer preparation system and its method of work |
| CN107954766B (en) * | 2017-12-18 | 2021-06-25 | 恩施神力生物科技有限公司 | Natural organic fertilizer preparation system and working method thereof |
| CN113020237A (en) * | 2021-03-01 | 2021-06-25 | 煜环环境科技有限公司 | Contaminated soil and underground water in-situ injection repair system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102628016A (en) | 2012-08-08 |
| CN102628016B (en) | 2014-04-16 |
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