CN101768549A - S-shaped channel type anaerobic fermentation device - Google Patents
S-shaped channel type anaerobic fermentation device Download PDFInfo
- Publication number
- CN101768549A CN101768549A CN201010101992A CN201010101992A CN101768549A CN 101768549 A CN101768549 A CN 101768549A CN 201010101992 A CN201010101992 A CN 201010101992A CN 201010101992 A CN201010101992 A CN 201010101992A CN 101768549 A CN101768549 A CN 101768549A
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- Prior art keywords
- anaerobic fermentation
- pond
- anaerobism
- channel type
- fermentation device
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/12—Well or multiwell plates
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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
Abstract
The invention relates to an S-shaped channel type anaerobic fermentation device relating to a fermentation device. The S-shaped channel type anaerobic fermentation device comprises a feeding pond, an anaerobic fermentation pond and a discharging pond, wherein the feeding pond and the discharging pond are positioned at one side of the anaerobic fermentation pond; the upper ends of the feeding pond and the discharging pond are higher than the anaerobic fermentation pond; the top end of the anaerobic fermentation pond is sealed; and the anaerobic fermentation pond is internally provided with a plurality of partition plates or partition walls for structuring one or more groups of S-shaped channels. Fluid substances are sufficiently subjected to anaerobic fermentation by flowing in the anaerobic fermentation pond in an ponds-shaped channel way and then discharged from an overflow opening of the discharging pond, and methane generated through the anaerobic fermentation in the anaerobic fermentation pond is discharged through a gas guide hole arranged on the top end, enters a gas storage hood and is discharged and collected along a gas guide pipeline positioned at the top end of the gas storage hood. The invention has simple structure, very convenient construction and time and material saving, can be used for large and medium methane engineering construction, lengthens the anaerobic fermentation process through S-shaped channel type arrangement and greatly promotes the flowability of the substances through a capacious S-shaped space, thereby enhancing the gas generation efficiency; and in addition, the invention has convenient later-stage maintenance and management and simple and easy normal discharging and large discharging, and is suitable for being popularized in large quantities in rural areas.
Description
Technical field
The present invention relates to fermentation unit, specifically is a kind of S type channel type anaerobic fermentation device.
Background technology
At present, microbial fermentation is the effective way that obtains microniological proudcts in a large number, because some microorganism is obligate or amphimicrobian, thereby needs to adopt anaerobic ferment devices.And the present situation of existing anaerobic fermentation equipment is: cultivate the method that relies on anaerobic jar or small volume reaction flask on a small scale, the fermentation of large volume then needs special fermentation equipment.And in our the widely used biogas fermentation collection device, then be large-scale fermentation equipment, simultaneously in order better to obtain biogas, and the effect that increases anaerobically fermenting, just need us on anaerobic ferment devices, to transform.
In the anaerobic ferment devices that adopt at present in the rural area at the stalk material characteristic, because densified straw is little, volume greatly, does not have flowability, therefore be difficult to reach " Continuous Flow " reaction during the fermentation, but realize the anaerobism of large scale stalk, solve the fluidisation problem of stalk with regard to needs, and under fluidized state a large amount of maintenance problems of anaerobic species.
Summary of the invention
It is a kind of simple in structure that technical problem solved by the invention is to provide, and impels the flowable S type of fermented material channel type anaerobic fermentation device.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of S type channel type anaerobic fermentation device, constitute by charging pond, anaerobism occurred pool and material-output tank, it is characterized in that: described charging pond and material-output tank are positioned at a side of anaerobism occurred pool, charging pond and material-output tank upper end are higher than the anaerobism occurred pool, anaerobism occurred pool end sealing, in described anaerobism occurred pool, be provided with three layers of dividing plate or partition wall, make up S type passage, make material enter the anaerobism occurred pool after S-shaped channel-type flow.
The top of described anaerobism occurred pool also is provided with gas port, fixedly mount airway on the gas port, outer setting air scoop at described airway, described air scoop just in time is enclosed within airway in the inner chamber, circular-arc cover top is made on the top of air scoop, the top also has guide pipeline, and biogas is collected in the big collecting methane device along guide pipeline.
Described charging pond, anaerobism occurred pool and material-output tank is built into by fragment of brick or concrete placement forms.
Have charging pond overflow port on the wall of described charging pond and the connection of anaerobism occurred pool, overflow enters the anaerobism occurred pool through post precipitation to be used for material, and the position that described opening for feed overflow port is offered is the best from the above 1-2M in bottom surface, charging pond.
Also have opening for feed and automatic feed mouth on the charging pool wall face of described and charging pond overflow port correspondence, the automatic feed mouth is positioned at the bottom of opening for feed, and the position that described opening for feed is offered is higher than the top wall in anaerobically fermenting pond.
Also have the material-output tank overflow port on the wall that described material-output tank and anaerobism occurred pool are communicated with, be used to discharge the material behind the anaerobically fermenting, the position that described material-output tank overflow port is offered is identical with the position height that the opening for feed overflow port is offered.
Have discharge port on the material-output tank wall of described and material-output tank overflow port correspondence, the position of offering of discharge port is higher than the top wall in anaerobically fermenting pond.
Outside described charging pond and material-output tank are higher than the height of anaerobism occurred pool, also build or water fencing, water in the enclosure wall, the height of water is lower than the height of airway all the time.
Have spillway on the described block or on the enclosure wall sidewall of building, the height that spillway is provided with and the height of water are consistent.
The further technical scheme of the present invention is that the Chi Ding with described anaerobism occurred pool makes circular-arc or triangular shape, the dividing plate in the anaerobism occurred pool or the height of partition wall are all in a plane, the methane accumulation that takes place is to the top of circular-arc or triangular shape, be shaped on gas port at described top circular-arc or triangular shape anaerobism occurred pool, gas port connects the air guide conduit and discharges biogas.
This practicality in use, fermented material at first enters the charging pond via opening for feed and automatic feed mouth, after preliminary sedimentation was advanced in the charging pond, flowing material enters in the anaerobism occurred pool by charging pond overflow port, S-type channel-type flows in anaerobism occurred pool body, fully carry out anaerobically fermenting, discharge from the material-output tank overflow port again, the gas port that the biogas that anaerobically fermenting produces in the body of anaerobically fermenting pond is offered by the top is discharged, enter in the storage cover, discharge along the vertical guide pipeline of storage cover, be pooled in the big collecting methane device.
The invention has the beneficial effects as follows simple in structure, construction also is very convenient, the material-saving that saves time can be used for during big-and-middle-sized biogas engineering builds, by the setting of S type channel-type, lengthening anaerobically fermenting flow process, spacious S type space has also promoted the flowability of material greatly, thereby improves gas producing efficiency, later period maintenance convenient management, usual discharging and big discharging are all simple, are suitable for the Rural areas large-scale popularization.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right side tangent plane synoptic diagram of Fig. 1;
Fig. 3 is the left side tangent plane synoptic diagram of Fig. 1;
Fig. 4 is a S type channel-type structural representation of the present invention;
Fig. 5 is gas port and storage cover structural representation;
Fig. 6 is the right side tangent plane synoptic diagram of the further embodiment of the present invention.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of S type channel type anaerobic fermentation device 1, by charging pond 11, anaerobism occurred pool 12 and material-output tank 13 constitute, charging pond 11, anaerobism occurred pool 12 and material-output tank 13 is built into by fragment of brick or concrete placement forms, wherein charging pond 11 and material-output tank 13 are positioned at the both sides of a side of anaerobism occurred pool 12, the height that charging pond 11 and material-output tank 13 upper ends are built is higher than anaerobism occurred pool 12, with anaerobism occurred pool 12 end sealings, and block has three layers of dividing plate 121 in anaerobism occurred pool 12, three layers of dividing plate 121 vertical array, be built into the passage of S type, make fermentation materials enter the S-shaped channel-type in anaerobism occurred pool 12 backs like this and flow.
In charging pond 11, have charging pond overflow port 111 on the wall that charging pond 11 and anaerobism occurred pool 12 are communicated with, be used for fermentation materials is entered anaerobism occurred pool 12 through charging pond 11 post precipitation overflows, wherein the position offered of opening for feed overflow port 111 from the above 1-2M in 11 bottom surfaces, charging pond for best.With charging pond 11 walls of charging pond overflow port 111 correspondences on also have opening for feed 112 and automatic feed mouth 113, automatic feed mouth 113 is positioned at the bottom of opening for feed 112 all the time, and the position offered of opening for feed 112 is higher than the top wall in anaerobically fermenting pond 12.
Also have material-output tank overflow port 131 on the wall that material-output tank 13 and anaerobism occurred pool 11 is communicated with, be used to discharge the material behind the anaerobically fermenting, and the position height that the position offered of material-output tank overflow port 131 and opening for feed overflow port 111 are offered is identical.Have discharge port 132 on material-output tank 13 walls of material-output tank overflow port 131 correspondences, the position of offering of discharge port 132 also is the top wall that is higher than anaerobically fermenting pond 12.
As shown in Figure 4, fermented material at first enters charging pond 11 via opening for feed 112 and automatic feed mouth 113, after preliminary sedimentation was advanced in charging pond 11, flowing material enters in the anaerobism occurred pool 12 by charging pond overflow port 111, S-type channel-type flows in anaerobism occurred pool body 12, fully carry out anaerobically fermenting, discharge from material-output tank overflow port 131 again.
As Fig. 1 and shown in Figure 5, the top of anaerobism occurred pool 12 also is provided with gas port 14, fixed installation airway 141 on the gas port 14, air scoop 142 is placed in outside at airway 141, wherein air scoop 142 just in time is enclosed within airway 141 in the inner chamber, circular-arc cover top is made on the top of air scoop 142, and the top also has guide pipeline, and (not shown) is collected biogas in the big collecting methane device along guide pipeline.
The gas port 14 that this biogas that wherein anaerobically fermenting produces in the body 12 of anaerobically fermenting pond is offered by the top is discharged, and enters in the storage cover 142, discharges along storage cover 142 vertical guide pipelines, is pooled in the big collecting methane device.
As shown in figures 1 and 3, the height that charging pond 11 and material-output tank 13 are higher than anaerobism occurred pool 12 is also built outward and is gone up or water fencing, water in the enclosure wall, and the height of water is lower than the height of airway 141 all the time.And on building or on the enclosure wall sidewall of building, having spillway 15, the height that spillway 15 is provided with and the height of water are consistent.
As shown in Figure 6, and referring to Fig. 1, a kind of S type channel type anaerobic fermentation device 1, by charging pond 11, anaerobism occurred pool 12 and material-output tank 13 constitute, charging pond 11, anaerobism occurred pool 12 and material-output tank 13 is built into by fragment of brick or concrete placement forms, wherein charging pond 11 and material-output tank 13 are positioned at the both sides of a side of anaerobism occurred pool 12, the height that charging pond 11 and material-output tank 13 upper ends are built is higher than anaerobism occurred pool 12, the triangular shape sealing is made on anaerobism occurred pool 12 tops, and block has three layers of dividing plate 121 in anaerobism occurred pool 12, three layers of dividing plate 121 vertical array, and highly all in one plane, be built into the passage of S type, the methane accumulation that produces in anaerobism occurred pool 12 is to the top of triangular shape Chi Ding, and be shaped on gas port 14 at the top of triangular shape anaerobism occurred pool, fixed installation airway 141 on the gas port 14, by airway 141 connect guide pipelines with collecting methane in big collecting methane device.Just need not be used for sealing leaking of biogas at the top of anaerobism occurred pool 12 like this having increased the pond.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. S type channel type anaerobic fermentation device, constitute by charging pond, anaerobism occurred pool and material-output tank, it is characterized in that: described charging pond and material-output tank are positioned at a side of anaerobism occurred pool, charging pond and material-output tank upper end are higher than the anaerobism occurred pool, anaerobism occurred pool end sealing, in described anaerobism occurred pool, be provided with three layers of dividing plate or partition wall, make up S type passage.
2. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: the top of described anaerobism occurred pool also is provided with gas port, fixedly mount airway on the gas port, outer setting air scoop at airway, described air scoop just in time is enclosed within airway in the inner chamber, and circular-arc cover top is made on the top of air scoop.
3. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: described charging pond, anaerobism occurred pool and material-output tank is built into by fragment of brick or concrete placement forms.
4. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: have charging pond overflow port on the wall that described charging pond and anaerobism occurred pool are communicated with, the position that described opening for feed overflow port is offered is the best from the above 1-2M in bottom surface, charging pond.
5. according to the described S type of claim 4 channel type anaerobic fermentation device, it is characterized in that: also have opening for feed and automatic feed mouth on the charging pool wall face of described and charging pond overflow port correspondence, the automatic feed mouth is positioned at the bottom of opening for feed, and the position that described opening for feed is offered is higher than the top wall in anaerobically fermenting pond.
6. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: also have the material-output tank overflow port on the wall that described material-output tank and anaerobism occurred pool are communicated with, the position that described material-output tank overflow port is offered is identical with the position height that the opening for feed overflow port is offered.
7. according to the described S type of claim 6 channel type anaerobic fermentation device, it is characterized in that: have discharge port on the material-output tank wall of described and material-output tank overflow port correspondence, the position of offering of discharge port is higher than the top wall in anaerobically fermenting pond.
8. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: described charging pond and material-output tank are higher than the height of anaerobism occurred pool and also build upward or water fencing outward, water in the enclosure wall, and the height of water is lower than the height of airway all the time.
9. described according to Claim 8 S type channel type anaerobic fermentation device is characterized in that: have spillway on the described block or on the enclosure wall sidewall of building, the height that spillway is provided with and the height of water are consistent.
10. according to the described S type of claim 1 channel type anaerobic fermentation device, it is characterized in that: the Chi Ding of described anaerobism occurred pool makes circular-arc or triangular shape, the dividing plate in the anaerobism occurred pool or the height of partition wall are all in a plane, the methane accumulation that takes place is to the top of circular-arc or triangular shape, be shaped on gas port at described top circular-arc or triangular shape anaerobism occurred pool, gas port connects the air guide conduit and discharges biogas
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101992A CN101768549A (en) | 2010-01-27 | 2010-01-27 | S-shaped channel type anaerobic fermentation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010101992A CN101768549A (en) | 2010-01-27 | 2010-01-27 | S-shaped channel type anaerobic fermentation device |
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| CN101768549A true CN101768549A (en) | 2010-07-07 |
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| CN201010101992A Pending CN101768549A (en) | 2010-01-27 | 2010-01-27 | S-shaped channel type anaerobic fermentation device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967446A (en) * | 2010-09-30 | 2011-02-09 | 陆永成 | Twisted type dry-wet methane fermentation pond |
| CN104804992A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Fermentation system with ultra-long path |
| CN104804987A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Method of S-type fermentation pool for producing methane through fermentation |
| CN104804997A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Excess biogas processing device of energy-saving type biogas fermentation system |
| CN104830676A (en) * | 2015-05-27 | 2015-08-12 | 张伟伟 | Method for treating excess biogas by aid of energy-saving biogas fermentation system |
| CN104830674A (en) * | 2015-05-27 | 2015-08-12 | 张伟伟 | Biogas collecting method of excessive gas collecting device |
| CN105543069A (en) * | 2016-02-26 | 2016-05-04 | 北京化工大学 | Anaerobic fermentation biogas generation device with automatic feeding and stirring functions |
| CN105907631A (en) * | 2016-04-26 | 2016-08-31 | 阜阳市中阜生物质能源开发有限公司 | Channel-combined multifunctional anaerobic reactor |
| CN112852599A (en) * | 2021-01-14 | 2021-05-28 | 北京工商大学 | Small-sized village and town organic waste treatment device and method based on microbial electrocatalysis |
-
2010
- 2010-01-27 CN CN201010101992A patent/CN101768549A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967446A (en) * | 2010-09-30 | 2011-02-09 | 陆永成 | Twisted type dry-wet methane fermentation pond |
| CN101967446B (en) * | 2010-09-30 | 2013-04-10 | 陆永成 | Twisted type dry-wet methane fermentation pond |
| CN104804992A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Fermentation system with ultra-long path |
| CN104804987A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Method of S-type fermentation pool for producing methane through fermentation |
| CN104804997A (en) * | 2015-05-27 | 2015-07-29 | 张伟伟 | Excess biogas processing device of energy-saving type biogas fermentation system |
| CN104830676A (en) * | 2015-05-27 | 2015-08-12 | 张伟伟 | Method for treating excess biogas by aid of energy-saving biogas fermentation system |
| CN104830674A (en) * | 2015-05-27 | 2015-08-12 | 张伟伟 | Biogas collecting method of excessive gas collecting device |
| CN105543069A (en) * | 2016-02-26 | 2016-05-04 | 北京化工大学 | Anaerobic fermentation biogas generation device with automatic feeding and stirring functions |
| CN105907631A (en) * | 2016-04-26 | 2016-08-31 | 阜阳市中阜生物质能源开发有限公司 | Channel-combined multifunctional anaerobic reactor |
| CN112852599A (en) * | 2021-01-14 | 2021-05-28 | 北京工商大学 | Small-sized village and town organic waste treatment device and method based on microbial electrocatalysis |
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Application publication date: 20100707 |