CN102628016A - Totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse - Google Patents
Totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse Download PDFInfo
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
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Abstract
The invention provides a totally enclosed water-gas linkage intermittent internal rotation anaerobic digestion device with constant temperature for house refuse, which comprises a fermenter body, a tank top, a first, a second, and a third circulating pumps arranged outside the fermenter body, a feed pump and an inoculation pump, a biogas reflux pump, a slurry mixing tank, a mud and sand separator and a seed tank. The inner wall of the fermenter is provided with four sets of inner ring tubes from top to bottom. The fermenter is provided with an inner jet assembly in the center thereof, and a biogas backflow spray ring is arranged under the jet assembly base. Output ends of the second and the three circulating pumps are respectively connected with the first, second and third inner ring tubes. The upper part of the side wall of the fermenter is provided with an overflow port and an upper balance port; the overflow port and upper balance port are simultaneously connected with a lead-out pipe, which is connected to input ends of the first, second and third circulating pumps. The feed pump and the inoculation pump are connected with the output of the first circulating pump. The biogas reflux pump is connected to the biogas backflow spray ring. The outer wall of the fermenter body is also provided with an outside heating adjoining tube.
Description
Technical field
The present invention relates to a kind of slaking apparatus, particularly relate to the totally-enclosed aqueous vapor interlock of a kind of domestic refuse intermittent type internal rotation constant temperature anaerobic digestion device
Background technology
Existing domestic refuse and the organic anaerobic digestion device of being used for all can not be accomplished complete resource, harmless treatment to domestic refuse and organism (like the mud of sewage work, the ight soil of residential quarter septic tank etc.).Be that nature heats up spontaneous fermentation, static fermentation mostly; Produce dust during the material warehouse entry, influence the shopwork environment, the material fermentation is not thorough; Fermentation period is long. and biogas output is low, and liquid level produces " wine with dregs lid " in the fermenting process. and silt separates not thorough, and silt lodging causes the bottom to harden; Can not effectively kill unwanted bacteria to the natural pond slag, 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 garbage resource, harmless treatment.
Summary of the invention
To the deficiency of original technology, the present invention provides the totally-enclosed aqueous vapor interlock of a kind of domestic refuse intermittent type internal rotation constant temperature anaerobic digestion device, can effectively solve these deficiencies of the prior art.
For solving the problems of the technologies described above; The invention provides the totally-enclosed aqueous vapor interlock of a kind of rubbish alive intermittent type internal rotation constant temperature anaerobic digestion device; Comprise fermentor tank tank body 11, tank deck 24, be arranged on the outside fresh feed pump of fermentor tank tank body 5, first recycle pump 6, second recycle pump 7, the 3rd recycle pump 8, seed transferpump 9, biogas reflux pump 46, size mixing jars 52, the inwall of silt separator 3 and seeding tank 1, fermentor tank tank body 11 is provided with the first inner ring type pipe 32 from top to bottom, the centers in the second inner ring type pipe 33, the 3rd inner ring type pipe 34 and the 4th inner ring type pipe 38, the fermentor tank tank body 11 are provided with fluidic module 30, the fluidic module base 36 other biogas backflow sparge rings 35 that are provided with; Biogas reflux pump 46 is connected with biogas backflow sparge ring 35; The output terminal of first recycle pump 6 is connected with silt separator 3 with the 4th inner ring type pipe 38 with fluidic module 30; The output terminal 19,21 of second recycle pump 7, the 3rd recycle pump 8 is connected with the 3rd inner ring type pipe 34 with the first inner ring type pipe 32, the second inner ring type pipe 33 respectively; Fresh feed pump 5 jars 52 is connected with riser 27 with sizing mixing; Seed transferpump 9 is connected with the first recycle pump output tube 17; Awl end outlet 40 is connected with the 3rd recycle pump 8 input terminuss 18,20,22 with first recycle pump 6, second recycle pump 7, also is provided with outer companion on the outer wall of fermentor tank tank body 11 and manages 28, water inlet manifold 29 and outfall sewer 13, draws balance port 12 and riser 27.
Further technical scheme, material is imported in the fermentor tank tank bodies 11 by fresh feed pump 5 through jar 3 ratios that prepare of transferring of sizing mixing.The outlet line of output terminal 17 behind silt separator 3 of first recycle pump 6 is divided into two strands; One directly gets into 38 connections of intravital the 4th circulation tube of said fermentor tank jar from the sidewall of fermentor tank tank body 11, and silt is separated outside the drain tank of back with 3 circulations of silt separator through continual.Another strand is connected with fluidic module 30 from tank deck outlet 23 entering of tank deck 24, and the top from fluidic module 30 gets in the fluidic module then, and the import and export of material are controlled by SV 49 automatically.
Technical scheme further, the materials fermentation in the fermentor tank tank body 11 is a homothermic.Fermentor tank tank body 11 outer setting have outer companion's pipe 28 and water inlet manifold 29, outfall sewer 13, can use the water temperature attemperation through outer companion's pipe 28.Reach the purpose of ferment at constant temperature, outer companion manages 28 setting and has increased the intensity of fermentor tank tank body 11.
Technical scheme further, second recycle pump 7,8 outputs of the 3rd recycle pump are connected with the 3rd inner ring type pipe 34 with the first inner ring type pipe 32, the second inner ring type pipe 33.And the input of first recycle pump 6, second recycle pump 7, the 3rd recycle pump 8 is connected to form pot liquid circulation by 40 outputs of fermentor tank awl end outlet.
Technical scheme further is provided with several nozzles 16 on the first inner ring type pipe 32, the second inner ring type pipe 33 and the 3rd inner ring type pipe 34, and nozzle 16 is along the tangential direction setting of fermentor tank tank body 11 inwalls.
Technical scheme further, bottom the 4th inner ring type pipes 38 in the fermentor tank tank body 11 are provided with bottom jet orifice 42, and bottom jet orifice 42 is along the awl ends 39 direction settings.Bottom jet orifice 42 connects output by the 4th inner ring type pipe 38.
Technical scheme further, the end 39, promptly bored in the taper of the bottom of fermentor tank tank body 11 for standing upside down, and awl is provided with annular biogas backflow sparge ring 35 in jet unitized substructure 36 limits at the end 39, and annular biogas backflow sparge ring 35 is connected with biogas reflux pump 46.
Technical scheme further, the top of tank deck 24 is provided with monitoring instrument outlet 26, and the sidewall of tank deck 24 is provided with visor 10 and shot-light 25.
Technical scheme further also is provided with on the sidewall of fermentor tank tank body 11 and supplies the people to get into the inspection of checking fermentor tank tank body 11 inside to go into population 43.
Technical scheme further, the jar of fermentor tank tank body 11 for being formed from steel, and the bottom of fermentor tank tank body 11 is provided with skirt 44.
The present invention has following useful technique effect: can realize resource utilization, harmless treatment well to domestic refuse and organic organic matter; Any organism is contained the mud of sewage work, the ight soil of residential quarter septic tank etc. all can carry out effectively killing unwanted bacteria through high temperature after the fermentative processing and process fertilizer; Owing to be the constant temperature anaerobically fermenting; Produce a large amount of biogas completely simultaneously in fermentation, domestic refuse per ton can produce biogas 180m
3, factor of created gase improves 35%.The effective material that solved that is provided with of companion's pipe adds the gentle problem that increases tank intensity outward, and being provided with of silt separator and biogas backflow sparge ring solved the problem that the material pot base plate is tied, and played the effect of aqueous vapor interlock simultaneously again.The source of raw material is very wide, and flexibility is also very strong, is convenient to industrial sectorization, helps the extensive promotion and application of resource recovery, domestic garbage resource, harmless treatment.
Description of drawings
Accompanying drawing is the structural representation of the totally-enclosed aqueous vapor interlock of domestic refuse of the present invention intermittent type internal rotation constant temperature anaerobic digestion device;
Among the figure: 1-seeding tank, 2-seeding tank fairlead, 3-silt separator, the 4-jar fairlead of sizing mixing, 5 fresh feed pumps, 6-first recycle pump, 7-second recycle pump; 8-the 3rd recycle pump, 9-seed transferpump, the 10-visor, 11 fermentor tank tank bodies, 12-draws balance port, the 13-outfall sewer; 14-seed output tube, the input of the 15-first inner ring type pipe, 16-jet orifice, the 17-first recycle pump output tube, the 18-first recycle pump input tube, the 19-second recycle pump output tube; The 20-second recycle pump input tube, 21-the 3rd recycle pump output tube, 22-the 3rd recycle pump input tube, 23-tank deck outlet, 24-tank deck, 25-shot-light; 26-instrument outlet, 27-riser, 28-are accompanied pipe outward, 29-water inlet manifold, 30-fluidic module, 31 fluidic module fixed supports; The 32-first inner ring type pipe, the 33-second inner ring type pipe, 34-the 3rd inner ring type pipe, 35-biogas backflow sparge ring, 36-fluidic module base, 37-bottom discharge port; 38-the 4th inner ring type pipe, 39-bores the end, 40-awl end outlet, 41-biogas return line, jet orifice at the bottom of the 42-jar, 43-are checked into population; The 44-skirt, 45-water-sealed tank, 46-biogas backflow force (forcing) pump, 47-silt discharge manifold, 48-discharge header pipe, 49-SV; 50-filtrate output tube, 51-filtrate collection pump, the 52-jar of sizing mixing, 53-filtrate tank, 54-biogas output tube, 55-material inlet.
Embodiment
Below in conjunction with accompanying drawing preferred implementation of the present invention is elaborated.
Embodiment:
Shown in accompanying drawing; A kind of domestic waste aqueous vapor totally-enclosed rotary constant temperature anaerobic ferment devices that links, comprise fermentor tank tank body 11, tank deck 24, be arranged on the first outside recycle pump 6 of fermentor tank tank body 11, second recycle pump 7 and the 3rd recycle pump 8, size mixing jars 52, fresh feed pump 5, silt separator 3, seeding tank 1 and seed transferpump 9, water-sealed tank 45 and biogas backflow force (forcing) pump 46.The inwall of said fermentor tank tank body 11 is provided with the first inner ring type pipe 32, the second inner ring type pipe 33, the 3rd inner ring type pipe 34 and the 4th inner ring type pipe 38 from top to bottom; Center in the fermentor tank tank body 11 is provided with fluidic module 30; The outlet line of the output terminal of first recycle pump 6 is divided into two strands; One directly penetrates with the 4th inner ring type pipe 38 from the sidewall of fermentor tank tank body 11 and is connected with a jar end jet orifice 42; Another strand then gets in the fermentor tank tank body 11 through the tank deck outlet 23 of tank deck 24, advances in the fluidic module 30 from the top of fluidic module 30 then.The output terminal 19 of second recycle pump 7 is connected with the second inner ring type pipe 33 with the first inner ring type pipe 32 respectively, and the output terminal 21 of the 3rd recycle pump 8 is connected with the 3rd inner ring type pipe 34.Fluidic module base 36 roots are provided with biogas backflow annular spray ring 35; Biogas backflow annular spray ring 35 is connected with biogas reflux pump 46; Fermentor tank tank body 11 side wall upper part are drawn balance port 12 and riser 27 respectively; Draw balance 12 and be connected the output tube 17 that a fairlead connects first recycle pump 6 simultaneously with riser 27; Awl end outlet 40 is connected with the input terminus 18,20,22 of first recycle pump 6, second recycle pump 7 and the 3rd recycle pump 8, also be provided with on the outer wall of fermentor tank tank body 11 outer accompany manage 28, water inlet manifold 29 and outfall sewer 13.The top of tank deck 24 is provided with instrumentation tap 26, and the sidewall of tank deck 24 is provided with visor 10 and shot-light 25.Fluidic module 30 is fixed through the fluidic module fixed support 31 and the inwall of fermentor tank tank body 11.The end 39, promptly bored in the taper of the bottom of fermentor tank tank body 11 for standing upside down, and awl bottom, the ends 39 is provided with awl end outlet 40, and the bottom of fermentor tank tank body 11 is provided with skirt 44.Bottom in the fermentor tank tank body 11 is provided with bottom jet orifice 42, and bottom jet orifice 42 connects output by the 4th inner ring type pipe 38.Also be provided with on the sidewall of fermentor tank tank body 11 and supply the people to get into the inspection of checking fermentor tank tank body 11 inside to go into population 43.Be provided with several jet orifices 16 on the first inner ring type pipe 32, the second inner ring type pipe 33 and the 3rd inner ring type pipe 34, jet orifice 16 is along the tangential direction setting of fermentor tank tank body 11 inwalls.The jar that fermentor tank tank body 11 is processed for steel.
The homogeneous of fermented liquid, soaking are the successful prerequisites of fermentation, realize through mechanical 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 jet orifices 16 on the first inner ring type pipe 32, the second inner ring type pipe 33 and the 3rd inner ring type pipe 34, jet orifice 16 causes the pot liquid annular flow to the certain angle hydrojet; And first recycle pump, 6 fluids get into fluidic module 30 and the 4th inner ring type pipe 38; Force the flow direction tank skin of jar centre and jar inner bottom part, it is mixed with nearly tank skin place liquid to reach jar center, meanwhile; The biogas that produces in the fermenting process; Utilize biogas backflow force (forcing) pump 46 pressurization to force biogas to reflux and move upward fast, driven liquid and moved upward through 35 ejections of biogas backflow sparge ring, through these three kinds of modes in the hope of reaching the requirement of homogeneous soaking aqueous vapor interlock.
About thing sedimentation of fermented liquid solidity and the long-pending problem of bottom slag dust; The present invention adopts tapered bottom promptly to bore the end 39, is convenient to sedimentary discharge, starts first recycle pump 6 during the fermentation through the 4th inner ring type pipe 38; By the 42 ejection liquid of jet orifice at the bottom of the jar; Can settling be dashed, sediment is blown off at the awl end 39, favourable flowing and deslagging.
About keeping the fermented liquid temperature problem, the present invention adopts the fermentor tank tank body 11 of steel, heats and adopts outer companion's pipe 28 modes, can avoid fermented liquid to Corrosion of Pipeline like this, long service life, and convenient for maintaining, reliable; Its two can strengthen fermentor tank tank body 11 rigidity and intensity, thereby save the material of using of fermentor tank tank body 11, increase cost hardly.This fermentation tank body such as nothing add outer companion's pipe 28, and then the thickness of fermentor tank tank body 11 need increase 2mm.
The water of heating of the present invention is supplied with by the water coolant of generator, and cooling tower is advanced in water outlet, recycles.
Pass in and out problem about the fermentor tank material: (1) fermentor tank charging, material are sized mixing by jar 52 mixing of sizing mixing in proportion, separate partly through silt separator 3 and import fermentor tanks by fresh feed pump 5 behind the silts, have solved the problem of workshop dust; (2) 1-2 discharging pump (meaning not shown in the figures) is share in fermented liquid discharging, many fermentor tanks of factory, should be in the workshop confirms when total plain cloth is put; Discharging is accomplished by discharging pump through awl end outlet 40; (3) methane outlet, methane outlet rely on the pressure of air pump at tank deck outlet 23, import ad hoc water-sealed tank 45 and arrive gas-holder through biogas output tube 54; (4) fermentation riser 27, the overflow liquid pond 52 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 refuse or organism enter factory and after deodorizing, screening, selection by winnowing, magnetic separation, fragmentation, get into the pond 52 of sizing mixing, and in feeding-passage was sent into fermentor tank, charging finished and closes to size mixing pond passage and riser 27; The fermentation beginning.
Open first recycle pump 6, second recycle pump 7 and the 3rd recycle pump 8; The input that makes first recycle pump 6, second recycle pump 7 and the 3rd recycle pump 8 is through first recycle pump, 6 input tubes 18, the second recycle pump input tube 20,22 inputs of the 3rd recycle pump input tube; Output through the second recycle pump output tube 19, the 3rd recycle pump output tube 21 through 34 one-tenth circulation passages of the first inner ring type pipe, 32 second inner ring type pipes 33 the 3rd inner ring type pipe; Be equipped with jet orifice 16 on the first inner ring type pipe, 32 second inner ring type pipes 33 the 3rd inner ring type pipe 34; Jet orifice 16 makes a jar interior fraction utilize tangent line output and tangent line input fluid inertia to produce rotation to the certain angle hydrojet; 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; 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; In order to prevent that pot bottom from hardening; The output of first recycle pump 6 gets into the 4th inner ring type pipe 38 through first 17 of the ring pump mains and is sprayed at the bottom of jar by jet orifice at the bottom of the jar 42, and sediment is blown off at the awl end 39; Another output is then gone into jet assembly 30 through silt separator 3 is laggard.
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 " in the liquid level cohesion; Be unfavorable for fermentation, adopt fluidic module 30 among the design, and the first ring pump output liquid get into fluidic module 30; Its ejection liquid forces the flow direction tank skin in jar centre; And all awl end outlet 40 outputs from fermentor tank tank body 11 bottoms of all recycle pump inputs in fluidic module 30 generation negative pressure suitable for reading, constantly suck and push to the fermentor tank middle part with the wine with dregs lid during operation.
Open biogas reflux pump 46,, make to produce biogas and move upward fast and drive liquid and move upward through biogas backflow sparge ring 35, through with upper type to satisfy the requirement of homogeneous soaking.Reach the purpose of aqueous vapor interlock.Fermentor tank
Outside second recycle pump 7 of tank body, the 3rd recycle pump 8, fresh feed pump 5 and 9 work of seed transferpump all are step; And first recycle pump 6 needs uninterrupted duty because of accomplishing the silt separation.Isolating silt is transported to the building materials production plant through silt discharge manifold 47.
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 the biogas pressurization after supply generator to use in the water seal input high pressure tank.
After fermentation was accomplished, humic acids (natural pond slag) was through transporting to composting Workshop Production fertilizer through discharging pump (meaning not shown in the figures) from outlet at bottom behind the High Temperature Sterilization in jar after discharge header pipe 48 is delivered to the belt filter press dehydration.
This fermentation unit is owing to be hermetic, and the attemperation that requires according to fermentation regularly adds special bacteria, has the fermentation period weak point, ferments thoroughly the advantage that factor of created gase is high.Compare with traditional fermentation unit, have the advantage that cost of manufacture is low, be prone to installation, energy efficient 2/3rds raising factor of created gases 35%.
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 (10)
1. the totally-enclosed aqueous vapor interlock of domestic refuse intermittent type internal rotation constant temperature anaerobic digestion device; Comprise fermentor tank tank body (11); Tank deck (5) is characterized in that: also comprise being arranged on the outside fresh feed pump (5) of fermentor tank tank body (11), first recycle pump (6), second recycle pump (7), the 3rd recycle pump (8), biogas reflux pump (46) and inoculation transferpump (9); The inwall of fermentor tank tank body (11) is provided with the first inner ring type pipe (32), the second inner ring type pipe (33), the 3rd inner ring type pipe (34) and the 4th inner ring type pipe (38) from top to bottom; Center in the fermentor tank tank body (11) is provided with fluidic module (30); The output terminal of second recycle pump (7), the 3rd recycle pump (8) is connected with the first inner ring type pipe (32), the second inner ring type pipe (33), the 3rd inner ring type pipe (34) respectively; The output terminal of first recycle pump (6) is connected with silt separator (3) with fluidic module (30), the 4th inner ring type pipe (38); The output terminal of outside fresh feed pump (5) is connected with the first recycle pump output tube (17) with silt separator (3); Fermentor tank tank body (11) side wall upper part leads to respectively draws balance port (12) and riser (27); Draw balance port (12) and be connected a fairlead simultaneously through said SV (49) with riser (27);, draw balance port (12) and be connected with first recycle pump (6), second recycle pump (7) and the 3rd recycle pump (8) input terminus through the defeated readjustment slurry of filtrate output tube (50) jar (52) by filtrate collection pump (51), also be provided with outer companion's pipe (28), water inlet manifold (29) and outfall sewer (13) on the outer wall of fermentor tank tank body (11) with riser (27).
2. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device; It is characterized in that: the outlet line of the output terminal of first recycle pump (6) is divided into two strands; One directly penetrates with the 4th inner ring type pipe (38) from the sidewall of said fermentor tank tank body (11) and is connected; Another strand gets in the fermentor tank tank body (11) through the top of said tank deck (24), and the top from fluidic module gets in the fluidic module (30) then.
3. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device; It is characterized in that: fermentor tank tank body (11) outer setting has outer companion's pipe (28), water inlet manifold (29) and outfall sewer (13), can use the water temperature attemperation through outer companion's pipe (28).Reach the purpose of ferment at constant temperature, outer companion manages the setting of (28) and has increased the intensity of fermentor tank tank body (11).
4. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device; It is characterized in that: be provided with several jet orifices (16) on the first inner ring type pipe (32), the second inner ring type pipe (33) and the 3rd inner ring type pipe (34); The nozzle of jet orifice (16) is along the tangential direction setting of said fermentor tank tank body (11) inwall, and second recycle pump (7), the 3rd recycle pump (8) are connected with the first inner ring type pipe (32), the second inner ring type pipe (33) and the 3rd inner ring type pipe (34).And first recycle pump (6), second recycle pump (7), the 3rd recycle pump (8) form pot liquid circulation by fermentor tank awl end outlet (40) output.
5. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device; It is characterized in that: the bottom in the fermentor tank tank body (11) is provided with bottom jet orifice (42); Bottom jet orifice (42) is along the awl end (39) direction setting, and bottom jet orifice (42) connects output by the 4th inner ring type pipe (38).
6. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device, it is characterized in that: the fixed support (36) of fluidic module (30) is provided with biogas backflow sparge ring (35) with the bearing of awl end (39).
7. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device is characterized in that: silt separator (3) is connected output formation circulation completion silt with first recycle pump (6) and separates with fermentor tank tank body (11).
8. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device, it is characterized in that: said biogas backflow sparge ring (35) is connected with biogas reflux pump (46) through biogas return line (41).
9. the totally-enclosed aqueous vapor interlock of domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device, it is characterized in that: the top of tank deck (24) is provided with instrumentation tap (26), and the sidewall of tank deck (24) is provided with visor (10) and shot-light (25).
10. the totally-enclosed aqueous vapor interlock of living domestic refuse as claimed in claim 1 intermittent type internal rotation constant temperature anaerobic digestion device; It is characterized in that: of the taper of the bottom of fermentor tank tank body (11) for standing upside down; Promptly bore at the end (39); And the bottom of fermentor tank tank body (11) is provided with the examinant's inlet (43) that supplies the people to come in and go out, and the bottom is provided with skirt (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237246.7 | 2011-08-18 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102628016A true CN102628016A (en) | 2012-08-08 |
| CN102628016B CN102628016B (en) | 2014-04-16 |
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| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110237246A Pending CN102311281A (en) | 2011-08-18 | 2011-08-18 | Water-gas linkage totally-enclosed rotary type anaerobic fermentation apparatus for municipal solid waste |
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Cited By (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 |
| CN106085837A (en) * | 2016-06-29 | 2016-11-09 | 上海浦东环保发展有限公司 | A kind of equipment for changing food waste 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 |
Families Citing this family (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 |
| 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 |
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| 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 |
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| CN1033528A (en) * | 1987-12-17 | 1989-06-28 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN106085837A (en) * | 2016-06-29 | 2016-11-09 | 上海浦东环保发展有限公司 | A kind of equipment for changing food waste wet type anaerobism producing methane |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102628016B (en) | 2014-04-16 |
| CN102311281A (en) | 2012-01-11 |
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