CN201722377U - Dry-type methane continuous generating device - Google Patents
Dry-type methane continuous generating device Download PDFInfo
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- CN201722377U CN201722377U CN2010202787822U CN201020278782U CN201722377U CN 201722377 U CN201722377 U CN 201722377U CN 2010202787822 U CN2010202787822 U CN 2010202787822U CN 201020278782 U CN201020278782 U CN 201020278782U CN 201722377 U CN201722377 U CN 201722377U
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000000463 material Substances 0.000 claims abstract description 130
- 238000000855 fermentation Methods 0.000 claims abstract description 69
- 230000004151 fermentation Effects 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims description 15
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010902 straw Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 31
- 239000002893 slag Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010907 stover Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/16—Solid state fermenters, e.g. for koji production
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/04—Flat or tray type, drawers
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/52—Mobile; Means for transporting the apparatus
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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
- C12M27/18—Flow directing inserts
- C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
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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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Abstract
A dry-type methane continuous generating device belongs to the technical field of methane production. Two clapboards (2) which are parallel to the edge of a tank are arranged at the upper part of a methane fermentation tank (1) at interval and separate the methane fermentation tank (1) into a feeding zone (3), a gas producing zone (4) and a discharging zone (5), a sealed gas accumulation chamber is arranged above the gas producing zone (4), a plurality of ranges of material baskets (6) which are parallel to the clapboards (2) are arranged on the bottom of the methane fermentation tank (1), a linear reciprocating mechanism (7) is arranged on the inside wall, which corresponds to the material baskets (6), of the feeding zone (3), and the telescopic end of the linear reciprocating mechanism (7) directs to the gas producing zone (4) and the discharging zone (5). The dry-type methane continuous generating device has compact structure, high solid content, reasonable material flow sequence, complete fermentation process, high gas producing efficiency, convenient use and maintenance, lower manufacture cost and wide application scope, and is particular suitable to dry-type methane continuous fermentation occasions which take straw as raw material.
Description
Technical field
The utility model relates to a kind of biogas generating device, relates in particular to a kind of dry type biogas and recurs device.Belong to the biogas preparing technical field.
Background technology
Chinese patent publication number: CN101768548A, open day: on July 7th, 2010, denomination of invention " device of industrially producing biogas in dry ", the raw material batch tank is communicated with sterilization tank by the pipeline that is provided with pump, sterilization tank communicates with the cooling jar by the pipeline that is provided with pump, the cooling jar communicates with the inoculation jar by the pipeline that is provided with pump, the inoculation jar communicates with fermentor tank by the pipeline that is provided with pump, the top of fermentor tank communicates with gas-holder by pipeline, the bottom of fermentor tank communicates with the natural pond slag ladle by the pipeline that is provided with pump, gas-holder communicates with digester by pipeline, digester communicates with condensing tower by pipeline, also be provided with the pipeline towards the user on the digester, condensing tower is provided with natural gas line and CO2 pipeline.This device has breakthrough on biogas production technology, deep processing and device structure, adopt dry type ground fermentation method rapidly and efficiently to degrade, have factor of created gase height, gas production rate characteristics big, with low cost, realized the goal of the invention on " the unified ground of building; central gas supply, comprehensive utilization ".Chinese patent publication number: CN101338325, open day: on January 7th, 2009, denomination of invention " a kind of technology of utilizing stalk dry type fermentation and biogas production " proposed one, with pulverizer with crushed stalk to 2-8mm, two, crushed straw aggregate is delivered to pretreatment pool through transfer roller, and the hot water and the stover ferment agent that add 40-53 ℃ in pretreatment pool carry out pre-treatment, the natural pond liquid that the crushed straw aggregate of pretreatment pool and anaeroic digestor reflux, by 2: 1 mixed, stirring back stalk feed liquid solid content was 20-35%; Three, with sludge pump the stalk feed liquid is carried equally in the anaeroic digestor top, leavening temperature is 40-53 ℃; Four, the biogas of fermentation generation, purifying through gas-liquid separation, purification is the technical scheme of clean fuel.Adopt the dry type fermentation energy to make 1.5kg stalk output 1m
3Biogas (methane content 〉=55%), degradation rate is more than 90%, but continuous dosing and discharging, natural pond liquid is reused, and only discharges the natural pond slag, and the natural pond slag is made organic fertilizer through processing, can not cause any pollution to environment.But fermentor tank in said apparatus and the technology or anaeroic digestor need by being provided with the pipeline charging and the discharging of pump, the flow of input and output material is little, speed is slow, the energy consumption height, the more complicated of separating of natural pond slag and natural pond liquid, inconvenient operation, and the apparatus structures such as fermentor tank in this device are complicated, make inconvenience, the cost height.
Summary of the invention
The purpose of this utility model is at existing biogas dry type fermentation unit charging and discharging inconvenience, the energy consumption height, complicated operation and fermentation unit structure are complicated, make inconvenience, defect of high cost and deficiency provide a kind of charging and discharging convenient, fast, natural pond slag and natural pond liquid convenient separation, fermentation unit is simple in structure, and the dry type biogas that production cost is low recurs device.
For achieving the above object, technical solution of the present utility model is: a kind of dry type biogas recurs device, the marsh gas fermentation pool that comprises upper opening, described marsh gas fermentation pool is a square, the upper parallel of marsh gas fermentation pool is arranged at intervals with two dividing plates in pool side, the top of two dividing plates is higher than or the Chi Ding of the marsh gas fermentation pool that aligns, the liquid level below, natural pond of marsh gas fermentation pool is stretched in the bottom of two dividing plates, marsh gas fermentation pool is divided into intake zone successively, gas-producing area and discharge zone three parts, the top of gas-producing area is provided with airtight air receiver, be parallel to dividing plate at the bottom of the pond of described marsh gas fermentation pool and be placed with many row's material baskets, be parallel in the described intake zone that the counterpart charging basket is provided with linear reciprocating mechanism on the pond inwall of dividing plate, the flexible end of linear reciprocating mechanism vertically points to gas-producing area and discharge zone.
The pond inwall of described gas-producing area and the bottom of two dividing plates are provided with laterally ends platform, the height of described material basket be the marsh gas fermentation pool height 1/2～4/5 and less than the height that laterally ends at the bottom of platform bottom surface to the marsh gas fermentation pool pond, the length of described material basket is corresponding with the length of dividing plate, perhaps the integral multiple of material basket length is corresponding with the length of dividing plate, and the width of material basket is 1/2～1/4 of a material basket height.
Described material basket is made by woven wire or stephanoporate steel plate or porous PVC plate, the upper opening of material basket, and be provided with the basket lid, be respectively arranged with spacer block in the both sides of material basket width, perhaps the width of material basket basket wall is less than the maximum width of material basket, and the bottom of material basket is provided with castor.
When the length of material basket is corresponding with the length of dividing plate, be parallel on the marsh gas fermentation pool cross section of dividing plate, be placed with 1 material basket, be slidingly matched between material basket and the marsh gas fermentation pool inwall;
When the integral multiple of material basket length is corresponding with the length of dividing plate, be parallel on the marsh gas fermentation pool cross section of dividing plate, be placed with plural material basket side by side, be slidingly matched between each material basket and between material basket and the marsh gas fermentation pool inwall, and be provided with laterally only platform at the length bonding surface between corresponding each material basket between two dividing plates;
And the distributing position of linear reciprocating mechanism on the inwall of intake zone pond is corresponding with the length medullary ray of described material basket, and being provided with of linear reciprocating mechanism highly equals 1/3～2/3 of material basket height.
The width of described intake zone and discharge zone is corresponding with the width of material basket, is stamped cover plate respectively at the Chi Ding of intake zone and discharge zone.
Described linear reciprocating mechanism is electronic or manual screw block.
The beneficial effects of the utility model are:
1, marsh gas fermentation pool is divided into intake zone successively, gas-producing area and discharge zone three parts, and place as fermentation materials such as stalks with the material basket, at the bottom of the material basket put into the pond from intake zone, by linear reciprocating mechanism the material basket is headed into the gas-producing area fermentation gas, and from the gas-producing area opposite side material basket is pushed discharge zone, again with the material basket outside discharge zone proposes the pond, discharge the natural pond slag.In the operation of charging and discharging, gas generation process is not influenced, aerogenesis does not interrupt, and has realized the continuous production of biogas.
2, the volume of material basket is bigger, but the material that splendid attire is more is guaranteed in the liquid of natural pond solids content more than 30%, and is big with dry type fermentation, the gas production rate that realizes biogas, entering with the discharge of natural pond slag of fermentation materials is all very convenient, natural pond liquid is clean, is that the natural pond slag is difficult for breaking away from the material basket after the material fermentation in the material basket, and natural pond liquid very easily separates with the natural pond slag, operating procedure is easy, energy consumption is little, is convenient to mechanize, programming operations and control, and labour intensity and production cost are all lower.
3. the width of material basket is less, and be convenient to the many rows of material basket and be placed in the gas-producing area, and the volume in charging and discharging district is reduced, the compact construction of whole device, the solid content height, the Flow of Goods and Materials order is reasonable, and fermenting process is abundant, the gas producing efficiency height.
4. the utility model is simple in structure, and operation and maintenance is convenient, and cost of manufacture is lower, and subject range is extensive, and being particularly suitable for the stalk is the dry type biogas of the raw material occasion of continuously fermenting.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is the B-B sectional view among Fig. 2.
Among the figure: marsh gas fermentation pool 1, dividing plate 2, intake zone 3, gas-producing area 4, discharge zone 5, material basket 6, linear reciprocating mechanism 7 laterally ends platform 8, basket lid 9, spacer block 10, castor 11, cover plate 12, natural pond liquid level 13.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail:
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of dry type biogas of the present utility model recurs device, the marsh gas fermentation pool 1 that comprises upper opening, described marsh gas fermentation pool 1 is a square, the upper parallel of marsh gas fermentation pool 1 is arranged at intervals with two dividing plates 2 in pool side, the top of two dividing plates 2 is higher than or the Chi Ding of the marsh gas fermentation pool 1 that aligns, natural pond liquid level 13 belows of marsh gas fermentation pool 1 are stretched in the bottom of two dividing plates 2, marsh gas fermentation pool 1 is divided into intake zone 3 successively, gas-producing area 4 and discharge zone 5 three parts, the top of gas-producing area 4 is provided with airtight air receiver, is parallel to dividing plate 2 at the bottom of the pond of described marsh gas fermentation pool 1 and is placed with many row's material baskets 6, be parallel in the described intake zone 3 that counterpart charging basket 6 is provided with linear reciprocating mechanism 7 on the pond inwall of dividing plate 2, the flexible end of linear reciprocating mechanism 7 vertically points to gas-producing area 4 and discharge zone 5.
As Fig. 1, Fig. 2, generally, described marsh gas fermentation pool 1 is a rectangle structure, and two dividing plates 2 are divided into three districts with marsh gas fermentation pool 1, side on the long limit of rectangle is an intake zone 3, opposite side is a discharge zone 5, and the middle part is gas-producing area 4, but in the bottom of marsh gas fermentation pool 1, these three districts are interconnected, and the material basket 6 that promptly is placed at the bottom of the pond can move to gas-producing area 4 and discharge zone 5 from intake zone 3.
Fig. 1, Fig. 2, among Fig. 3, the pond inwall of described gas-producing area 4 and the bottom of two dividing plates 2 are provided with laterally ends platform 8, the height of described material basket 6 be marsh gas fermentation pool 1 height 1/2～4/5 and less than the height that laterally ends at the bottom of platform 8 bottom surfaces to marsh gas fermentation pool 1 pond, to improve the solid content in the liquid of natural pond, the length of described material basket 6 is corresponding with the length of dividing plate 2, and the width of material basket 6 is 1/2～1/4 of material basket 6 height.The integral multiple that also can be material basket 6 length is corresponding with the length of dividing plate 2.Because the fermentation of the materials such as stalk in the material basket 6 back proportion is lighter, material basket 6 is upwards hiked up, laterally end being provided with of platform 8 and can prevent that the material basket 6 in the gas-producing area 4 from upwards floating, and, material basket 6 can be lined up neat many rows, so that whole to discharge zone 5 one side shiftings under the promotion of linear reciprocating mechanism 7.
Described material basket 6 is made by woven wire or stephanoporate steel plate or porous PVC plate, the upper opening of material basket 6, and be provided with basket lid 9, both sides at material basket 6 widths are respectively arranged with spacer block 10, perhaps the width of 6 baskets of walls of material basket is less than the maximum width of material basket 6, and the bottom of material basket 6 is provided with castor 11.Can castor 11 all be installed at four jiaos of places of square material basket 6 bottoms, castor 11 can adopt universal wheel or disk roller, the tread of castor 11 is towards the gas-producing area 4 and discharge zone 5 directions, aperture on the size of mesh opening of woven wire or stephanoporate steel plate or the porous PVC plate should be less than the particle diameter of material basket 6 materials inside, basket lid 9 adopts with the basket of material basket 6 removably fixedlys connected as modes such as buckles, when guaranteeing that material basket 6 is hung out discharge zone 5 by crane, the natural pond slag can not flow out in the grid of material basket 6 outer walls or hole, basket lid 9 can not thread off or open, and the natural pond slag can not overflow in the marsh gas fermentation pool 1 from the opening part of material basket 6.The setting of spacer block 10 is in order to leave certain clearance between two material baskets 6, to guarantee the normal effusion of biogas.Can certainly do the outside framework of material basket 6 bottoms big slightly, and the outer wall of basket is done slightly for a short time, makes when each material basket 6 is close to, just there be the gap in itself between two baskets of walls.
When the length of material basket 6 is corresponding with the length of dividing plate 2, on marsh gas fermentation pool 1 cross section that is parallel to dividing plate 2, be placed with 1 material basket 6, material basket 6 is slidingly matched with marsh gas fermentation pool 1 inwall, guarantees that this 1 material basket 6 can whole slide to discharge zone 5 one sides in marsh gas fermentation pool 1;
When the integral multiple of material basket 6 length is corresponding with the length of dividing plate 2, as the length of material basket 6 are 1/2 or 1/3 or 1/4 o'clock of dividing plate 2 length, on marsh gas fermentation pool 1 cross section that is parallel to dividing plate 2, be placed with plural material basket 6 side by side, as two, three or four material baskets 6 are slidingly matched between each material basket 6 and between material basket 6 and marsh gas fermentation pool 1 inwall, are provided with at the length bonding surface between corresponding each material basket 6 between two dividing plates 2 and laterally end platform 8; Promptly, between two dividing plates 2, be arranged at intervals with and laterally end platform 8, upwards float to prevent each the material basket 6 in the gas-producing area 4 by the length dimension of each material basket 6
And the distributing position of linear reciprocating mechanism 7 on intake zone 3 pond inwalls is corresponding with the length medullary ray of described material basket 6, and being provided with of linear reciprocating mechanism 7 highly equals 1/3～2/3 of material basket 6 height.Described linear reciprocating mechanism 7 is preferably electronic or manual screw block.
As Fig. 1, Fig. 2, among Fig. 3, when the length of material basket 6 is corresponding with the length of dividing plate 2, promptly in marsh gas fermentation pool 1, be parallel on the cross section of dividing plate 2 and should be placed with 1 material basket, at this moment, in the middle part of the pond inwall of dividing plate 2 length directions 1 linear reciprocating mechanism 7 is set at intake zone 3, promptly linear reciprocating mechanism 7 is corresponding with the length medullary ray of described material basket 6 along the distributing position on the pond inwall of dividing plate 2 length directions at intake zone 3.
When 1/2 when corresponding of the length of material basket 6 and dividing plate 2 length, at this moment should in marsh gas fermentation pool 1, be parallel on the cross section of dividing plate 2 and should be placed with 2 material baskets, at this moment, be respectively arranged with 1 linear reciprocating mechanism 7 at intake zone 3 along the length medullary ray of corresponding two material baskets 6 on the pond inwall of dividing plate 2 length directions, promptly the distributing position of linear reciprocating mechanism 7 on intake zone 3 pond inwalls is corresponding with the length medullary ray of two described material baskets 6 respectively.
The width of described intake zone 3 and discharge zone 5 is corresponding with the width of material basket 6, can reduce intake zone 3 and discharge zone 5 pond open area as far as possible.Chi Ding at intake zone 3 and discharge zone 5 is stamped cover plate 12 respectively, leaks to prevent biogas.
As Fig. 1, Fig. 2, during use, earlier pretreated material such as stalk are put into 6 compactings of material basket, cover basket and cover 9, with crane material basket 6 is put into the pond of marsh gas fermentation pool 1 from the pond face of intake zone 3 then at the bottom of, start linear reciprocating mechanism 7, material basket 6 is headed in the gas-producing area 4, put into eight material baskets 6 successively, 4 rows are full with the gas-producing area.At this moment, if put into a material basket 6 again, and it is headed in the gas-producing area 4, so, will promote a material basket 6 and enter the discharge zone 5 from gas-producing area 4 opposite sides, can put into suspension hook from the pond face of discharge zone 5, the material basket 6 that will finish fermenting process with crane hangs out.Because material basket 6 is to put into successively from opening for feed, make and to continue to produce biogas in the gas-producing area 4, and the material basket 6 that is pushed into discharge zone 5 is the longest in the time that marsh gas fermentation pool 1 is placed, the fullest that material fermentation wherein and gas generation process are finished takes out with material basket 6 in the lump so can be used as the natural pond slag.
The utility model compact construction, the solid content height, the Flow of Goods and Materials order is reasonable, and fermenting process is abundant, gas producing efficiency height, natural pond slag are easy to discharge, and operation and maintenance is convenient, cost of manufacture is lower, and subject range is extensive, and being particularly suitable for the stalk is the dry type biogas of the raw material occasion of continuously fermenting.
Claims (6)
1. a dry type biogas recurs device, the marsh gas fermentation pool (1) that comprises upper opening, it is characterized in that: described marsh gas fermentation pool (1) is square for positive four length of sides, the upper parallel of marsh gas fermentation pool (1) is arranged at intervals with two dividing plates (2) in pool side, the top of two dividing plates (2) is higher than or the Chi Ding of the marsh gas fermentation pool that aligns (1), natural pond liquid level (13) below of marsh gas fermentation pool (1) is stretched in the bottom of two dividing plates (2), marsh gas fermentation pool (1) is divided into intake zone (3) successively, gas-producing area (4) and discharge zone (5) three parts, the top of gas-producing area (4) is provided with airtight air storage chamber, be parallel to dividing plate (2) at the bottom of the pond of described marsh gas fermentation pool (1) and be placed with many row's material baskets (6), be parallel in the described intake zone (3) that counterpart charging basket (6) is provided with linear reciprocating mechanism (7) on the pond inwall of dividing plate (2), the flexible end of linear reciprocating mechanism (7) vertically points to gas-producing area (4) and discharge zone (5).
2. a kind of dry type biogas according to claim 1 recurs device, it is characterized in that: the bottom of the pond inwall of described gas-producing area (4) and two dividing plates (2) is provided with laterally ends platform (8), the height of described material basket (6) be marsh gas fermentation pool (1) height 1/2～4/5 and less than the height that laterally ends at the bottom of platform (8) bottom surface to marsh gas fermentation pool (1) pond, the length of described material basket (6) is corresponding with the length of dividing plate (2), perhaps the integral multiple of material basket (6) length is corresponding with the length of dividing plate (2), and the width of material basket (6) is 1/2～1/4 of material basket (a 6) height.
3. a kind of dry type biogas according to claim 1 and 2 recurs device, it is characterized in that: described material basket (6) is made by woven wire or stephanoporate steel plate or porous PVC plate, the upper opening of material basket (6), and be provided with basket lid (9), both sides at material basket (6) width are respectively arranged with spacer block (10), perhaps the width of material basket (6) basket wall is less than the maximum width of material basket (6), and the bottom of material basket (6) is provided with castor (11).
4. a kind of dry type biogas according to claim 2 recurs device, it is characterized in that: when the length of material basket (6) is corresponding with the length of dividing plate (2), on the marsh gas fermentation pool that is parallel to dividing plate (2) (1) cross section, be placed with 1 material basket (6), be slidingly matched between material basket (6) and marsh gas fermentation pool (1) inwall;
When the integral multiple of material basket (6) length is corresponding with the length of dividing plate (2), on the marsh gas fermentation pool that is parallel to dividing plate (2) (1) cross section, be placed with plural material basket (6) side by side, be slidingly matched between each material basket (6) and between material basket (6) and marsh gas fermentation pool (1) inwall, and be provided with laterally only platform (8) at the length bonding surface between corresponding each material basket 6 between two dividing plates (2);
And the distributing position of linear reciprocating mechanism (7) on the inwall of intake zone (3) pond is corresponding with the length medullary ray of described material basket (6), and being provided with of linear reciprocating mechanism (7) highly equals 1/3～2/3 of material basket (6) height.
5. a kind of dry type biogas according to claim 1 recurs device, it is characterized in that: the width of described intake zone (3) and discharge zone (5) is corresponding with the width of material basket (6), is stamped cover plate (12) respectively at the Chi Ding of intake zone (3) and discharge zone (5).
6. recur device according to claim 1 or 4 described a kind of dry type biogas, it is characterized in that: described linear reciprocating mechanism (7) is electronic or manual screw block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202787822U CN201722377U (en) | 2010-08-02 | 2010-08-02 | Dry-type methane continuous generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202787822U CN201722377U (en) | 2010-08-02 | 2010-08-02 | Dry-type methane continuous generating device |
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| Publication Number | Publication Date |
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| CN201722377U true CN201722377U (en) | 2011-01-26 |
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| CN2010202787822U Expired - Fee Related CN201722377U (en) | 2010-08-02 | 2010-08-02 | Dry-type methane continuous generating device |
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| CN (1) | CN201722377U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102533535A (en) * | 2012-03-16 | 2012-07-04 | 方朝阳 | Double heat energy heating biogas system |
| CN102604820A (en) * | 2012-03-16 | 2012-07-25 | 方朝阳 | Multifunctional automatic adjuster |
| CN104263639A (en) * | 2014-09-25 | 2015-01-07 | 农业部南京农业机械化研究所 | Dry fermentation system and fermentation method thereof |
| CN104789462A (en) * | 2015-05-19 | 2015-07-22 | 农业部沼气科学研究所 | Solid raw material biogas fermentation device |
| CN109026370A (en) * | 2018-08-15 | 2018-12-18 | 吉林省京能水处理技术有限公司 | A kind of biogas electricity generation apparatus that processing cyanobacteria generates |
| CN109880737A (en) * | 2019-04-03 | 2019-06-14 | 方旭华 | A kind of thick straw methane pool of automatic enrichment |
| CN111909830A (en) * | 2020-07-21 | 2020-11-10 | 沈阳明晔能源科技股份有限公司 | Organic solid waste dry biogas fermentation system using continuous feeding and discharging equipment |
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2010
- 2010-08-02 CN CN2010202787822U patent/CN201722377U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533535A (en) * | 2012-03-16 | 2012-07-04 | 方朝阳 | Double heat energy heating biogas system |
| CN102604820A (en) * | 2012-03-16 | 2012-07-25 | 方朝阳 | Multifunctional automatic adjuster |
| CN104263639A (en) * | 2014-09-25 | 2015-01-07 | 农业部南京农业机械化研究所 | Dry fermentation system and fermentation method thereof |
| CN104789462A (en) * | 2015-05-19 | 2015-07-22 | 农业部沼气科学研究所 | Solid raw material biogas fermentation device |
| CN109026370A (en) * | 2018-08-15 | 2018-12-18 | 吉林省京能水处理技术有限公司 | A kind of biogas electricity generation apparatus that processing cyanobacteria generates |
| CN109880737A (en) * | 2019-04-03 | 2019-06-14 | 方旭华 | A kind of thick straw methane pool of automatic enrichment |
| CN111909830A (en) * | 2020-07-21 | 2020-11-10 | 沈阳明晔能源科技股份有限公司 | Organic solid waste dry biogas fermentation system using continuous feeding and discharging equipment |
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