CN205170853U - Biogas fermentation device is stirred in constant pressure's automation - Google Patents
Biogas fermentation device is stirred in constant pressure's automation Download PDFInfo
- Publication number
- CN205170853U CN205170853U CN201520810099.1U CN201520810099U CN205170853U CN 205170853 U CN205170853 U CN 205170853U CN 201520810099 U CN201520810099 U CN 201520810099U CN 205170853 U CN205170853 U CN 205170853U
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- Prior art keywords
- valve
- constant voltage
- fermentor tank
- portable plate
- movable part
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- 238000000855 fermentation Methods 0.000 title claims abstract description 31
- 230000004151 fermentation Effects 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 14
- 238000003760 magnetic stirring Methods 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a biogas fermentation device is stirred in constant pressure's automation belongs to biological energy field. The constant voltage fly leaf I, II bottom both sides of constant voltage fly leaf are equipped with the splint of preventing the constant voltage fly leaf and dropping, gas -collecting device's top is equipped with valve I, the top of hemispheroid is equipped with valve II on through pipe connection and pipeline in the latter half of gas -collecting device and the movable part of fermentation cylinder, pipeline and the hollow straight tube one end intercommunication that is located the fermentation cylinder, the hollow straight tube other end is equipped with the stirring rake, hollow straight tube passes through fixing device to be fixed in the movable part of fermentation cylinder, temperature control device is located the fermentation cylinder outside, the conversion zone of fermentation cylinder upper end both sides are equipped with through the feed inlet of IV controls on the valve respectively and pass through the discharge gate of III controls on the valve. The utility model discloses the methane -generating pit passes through pressure variation and realizes automatic stirring, avoids preventing the raw materials crust when the fermentation, improves the gas production.
Description
Technical field
The utility model relates to a kind of automatic stirring biogas fermentation device of constant pressure, belongs to field of biological energy source.
Background technology
Energy problem is the problem of whole world general concern, and Sustainable development is subject to energy shortage and environmental problem has a strong impact on.The fossil energies such as coal, oil, Sweet natural gas can not recover and regenerate at short notice and the energy that constantly rises of price, and energy dilemma occurs making people start to find new forms of energy.Market competition requires more efficient energy resource system, and renewable energy source and clean energy are valued by the people.Utilize agriculture and forestry organic waste material and farm animal excrement to carry out fermentation methane production, can the energy be provided on the one hand, the fertilizer of high-quality can also be provided on the other hand.And during the fermentation, the stirring of material is of great significance the gas producing efficiency tool improving biogas output and raw material.During biogas fermentation, the stirring of material has very great significance for the quality and output tool improving biogas fermentation.This device can pay attention to this defect of biogas fermentation existence in period, makes biogas fermentation safer for period, stable, has quality.Biogas is for important in inhibitings such as solution energy dilemma, environmental protect and protecting ecology balances.
Summary of the invention
The utility model provides a kind of automatic stirring biogas fermentation device of constant pressure, promote stirring rake according to the pressure produced because of aerogenesis in marsh gas fermentation processes to stir, thus can while aerogenesis, make material be stirred, realize autonomous agitating function, improve fermentation efficiency and biogas output.
The technical solution of the utility model is: a kind of automatic stirring biogas fermentation device of constant pressure, comprises valve I 1, constant voltage portable plate I 2, gas extractor 3, valve II 4, fermentor tank 5, temperature-control device 6, stationary installation 7, hollow straight pipe 8, constant voltage portable plate II 9, clamping plate 10, valve III 11, discharge port 12, stirring rake 15, opening for feed 16, valve IV 17; Described fermentor tank 5 comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II 9, and movable part is made up of hemisphere and right cylinder; Described gas extractor 3 is divided into upper part and lower part by constant voltage portable plate I 2;
Described constant voltage portable plate I 2, constant voltage portable plate II 9 two bottom sides is provided with the clamping plate 10 that anti-constant voltage portable plate drops, the top of gas extractor 3 is provided with valve I 1, lower part of gas extractor 3 and hemispheroidal top in the movable part of fermentor tank 5 are connected by pipeline and pipeline is provided with valve II 4, pipeline is communicated with hollow straight pipe 8 one end being positioned at fermentor tank 5, hollow straight pipe 8 the other end is provided with stirring rake 15, hollow straight pipe 8 is fixed in the movable part of fermentor tank 5 by stationary installation 7, temperature-control device 6 is positioned at outside fermentor tank 5, the both sides, conversion zone upper end of fermentor tank 5 are respectively equipped with the opening for feed 16 controlled by valve IV 17 and the discharge port 12 controlled by valve III 11.
Also comprise motor 13, magnetic stirring apparatus 14; Wherein, magnetic stirring apparatus 14 to be positioned at bottom fermentor tank 5 and to be connected with motor 13.
Described temperature-control device 6 is STC-200 temperature controller.
Separately, magnetic stirring apparatus 14 is DF-101S heat collecting type agitator; Stationary installation 7 is insert stainless steel fixer; The surface of hollow straight pipe 8 has helicitic texture.
Use procedure of the present utility model is:
First after opening for feed 16 place's charging, valve-off IV 17 and valve III 11, feed liquid starts to produce biogas under the effect of methanogen afterwards, because of the pressure that fermenting tank for fermentation produces, make constant voltage portable plate II 9 upwards lifting, in the process of lifting, hollow straight pipe 8 is made to start to rotate, drive stirring rake 15 to start to rotate simultaneously, and then this methane-generating pit is stirred, make material become even.At this moment we utilize temperature-control device 6, make this fermentor tank can hold best state of temperature when running and run.When constant voltage portable plate II 9 arrives vertex time, the constant voltage portable plate I 2 of gas extractor 3 also can be made also to have put aside gas, and the amount of collecting gas can be seen by the wall portion of device.Exit by gas extractor 3 thus, fermentor tank 5 li of continuous seepage biogas, and use after being collected by gas extractor 3, realize biogas production continuously.Derivation can be given by discharge port 12 by material complete for fermentation, effectively prevent material skull, affect the fermentation situation of biogas.And be placed in magnetic stirring apparatus 14 bottom fermentor tank 5 can in feed liquid too dry or device to get stuck etc. phenomenon time Special use.
Wherein, on gas extractor 3 limit, reference mark collects the amount of gas to represent.
The beneficial effects of the utility model are: methane-generating pit realizes automatic stirring by pressure change, avoid preventing raw material from crusting when fermenting, and improve gas production rate.And relative to common fermentation unit, this design is more accurate and simultaneously can the resistance to air loss of assurance device, is beneficial to follow-up use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the detailed schematic of the utility model hollow core straight tube;
Each label in figure: 1-valve I, 2-constant voltage portable plate I, 3-gas extractor, 4-valve II, 5-fermentor tank, 6-temperature-control device, 7-stationary installation, 8-hollow straight pipe, 9-constant voltage portable plate II, 10-clamping plate, 11-valve III, 12-discharge port, 13-motor, 14-magnetic stirring apparatus, 15-stirring rake, 16-opening for feed, 17-valve IV.
Embodiment
Embodiment 1: as shown in Figure 1-2, an automatic stirring biogas fermentation device for constant pressure, comprises valve I 1, constant voltage portable plate I 2, gas extractor 3, valve II 4, fermentor tank 5, temperature-control device 6, stationary installation 7, hollow straight pipe 8, constant voltage portable plate II 9, clamping plate 10, valve III 11, discharge port 12, stirring rake 15, opening for feed 16, valve IV 17; Described fermentor tank 5 comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II 9, and movable part is made up of hemisphere and right cylinder; Described gas extractor 3 is divided into upper part and lower part by constant voltage portable plate I 2;
Described constant voltage portable plate I 2, constant voltage portable plate II 9 two bottom sides is provided with clamping plate 10, the top of gas extractor 3 is provided with valve I 1, lower part of gas extractor 3 and hemispheroidal top in the movable part of fermentor tank 5 are connected by pipeline and pipeline is provided with valve II 4, pipeline is communicated with hollow straight pipe 8 one end being positioned at fermentor tank 5, hollow straight pipe 8 the other end is provided with stirring rake 15, hollow straight pipe 8 is fixed in the movable part of fermentor tank 5 by stationary installation 7, temperature-control device 6 is positioned at outside fermentor tank 5, the both sides, conversion zone upper end of fermentor tank 5 are respectively equipped with the opening for feed 16 controlled by valve IV 17 and the discharge port 12 controlled by valve III 11.
Also comprise motor 13, magnetic stirring apparatus 14; Wherein, magnetic stirring apparatus 14 to be positioned at bottom fermentor tank 5 and to be connected with motor 13.
Described temperature-control device 6 is STC-200 temperature controller.
Embodiment 2: as shown in Figure 1-2, an automatic stirring biogas fermentation device for constant pressure, comprises valve I 1, constant voltage portable plate I 2, gas extractor 3, valve II 4, fermentor tank 5, temperature-control device 6, stationary installation 7, hollow straight pipe 8, constant voltage portable plate II 9, clamping plate 10, valve III 11, discharge port 12, stirring rake 15, opening for feed 16, valve IV 17; Described fermentor tank 5 comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II 9, and movable part is made up of hemisphere and right cylinder; Described gas extractor 3 is divided into upper part and lower part by constant voltage portable plate I 2;
Described constant voltage portable plate I 2, constant voltage portable plate II 9 two bottom sides is provided with clamping plate 10, the top of gas extractor 3 is provided with valve I 1, lower part of gas extractor 3 and hemispheroidal top in the movable part of fermentor tank 5 are connected by pipeline and pipeline is provided with valve II 4, pipeline is communicated with hollow straight pipe 8 one end being positioned at fermentor tank 5, hollow straight pipe 8 the other end is provided with stirring rake 15, hollow straight pipe 8 is fixed in the movable part of fermentor tank 5 by stationary installation 7, temperature-control device 6 is positioned at outside fermentor tank 5, the both sides, conversion zone upper end of fermentor tank 5 are respectively equipped with the opening for feed 16 controlled by valve IV 17 and the discharge port 12 controlled by valve III 11.
Described temperature-control device 6 is STC-200 temperature controller.
Embodiment 3: as shown in Figure 1-2, an automatic stirring biogas fermentation device for constant pressure, comprises valve I 1, constant voltage portable plate I 2, gas extractor 3, valve II 4, fermentor tank 5, temperature-control device 6, stationary installation 7, hollow straight pipe 8, constant voltage portable plate II 9, clamping plate 10, valve III 11, discharge port 12, stirring rake 15, opening for feed 16, valve IV 17; Described fermentor tank 5 comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II 9, and movable part is made up of hemisphere and right cylinder; Described gas extractor 3 is divided into upper part and lower part by constant voltage portable plate I 2;
Described constant voltage portable plate I 2, constant voltage portable plate II 9 two bottom sides is provided with clamping plate 10, the top of gas extractor 3 is provided with valve I 1, lower part of gas extractor 3 and hemispheroidal top in the movable part of fermentor tank 5 are connected by pipeline and pipeline is provided with valve II 4, pipeline is communicated with hollow straight pipe 8 one end being positioned at fermentor tank 5, hollow straight pipe 8 the other end is provided with stirring rake 15, hollow straight pipe 8 is fixed in the movable part of fermentor tank 5 by stationary installation 7, temperature-control device 6 is positioned at outside fermentor tank 5, the both sides, conversion zone upper end of fermentor tank 5 are respectively equipped with the opening for feed 16 controlled by valve IV 17 and the discharge port 12 controlled by valve III 11.
Also comprise motor 13, magnetic stirring apparatus 14; Wherein, magnetic stirring apparatus 14 to be positioned at bottom fermentor tank 5 and to be connected with motor 13.
Embodiment 4: as shown in Figure 1-2, an automatic stirring biogas fermentation device for constant pressure, comprises valve I 1, constant voltage portable plate I 2, gas extractor 3, valve II 4, fermentor tank 5, temperature-control device 6, stationary installation 7, hollow straight pipe 8, constant voltage portable plate II 9, clamping plate 10, valve III 11, discharge port 12, stirring rake 15, opening for feed 16, valve IV 17; Described fermentor tank 5 comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II 9, and movable part is made up of hemisphere and right cylinder; Described gas extractor 3 is divided into upper part and lower part by constant voltage portable plate I 2;
Described constant voltage portable plate I 2, constant voltage portable plate II 9 two bottom sides is provided with clamping plate 10, the top of gas extractor 3 is provided with valve I 1, lower part of gas extractor 3 and hemispheroidal top in the movable part of fermentor tank 5 are connected by pipeline and pipeline is provided with valve II 4, pipeline is communicated with hollow straight pipe 8 one end being positioned at fermentor tank 5, hollow straight pipe 8 the other end is provided with stirring rake 15, hollow straight pipe 8 is fixed in the movable part of fermentor tank 5 by stationary installation 7, temperature-control device 6 is positioned at outside fermentor tank 5, the both sides, conversion zone upper end of fermentor tank 5 are respectively equipped with the opening for feed 16 controlled by valve IV 17 and the discharge port 12 controlled by valve III 11.
Composition graphs is explained in detail embodiment of the present utility model above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1. an automatic stirring biogas fermentation device for constant pressure, is characterized in that: comprise valve I (1), constant voltage portable plate I (2), gas extractor (3), valve II (4), fermentor tank (5), temperature-control device (6), stationary installation (7), hollow straight pipe (8), constant voltage portable plate II (9), clamping plate (10), valve III (11), discharge port (12), stirring rake (15), opening for feed (16), valve IV (17); Described fermentor tank (5) comprises movable part, conversion zone, and movable part, conversion zone are disconnected by constant voltage portable plate II (9), and movable part is made up of hemisphere and right cylinder; Described gas extractor (3) is divided into upper part and lower part by constant voltage portable plate I (2);
Described constant voltage portable plate I (2), constant voltage portable plate II (9) two bottom sides is provided with clamping plate (10), the top of gas extractor (3) is provided with valve I (1), lower part of gas extractor (3) and hemispheroidal top in fermentor tank (5) movable part are connected by pipeline and pipeline is provided with valve II (4), pipeline is communicated with hollow straight pipe (8) one end being positioned at fermentor tank (5), hollow straight pipe (8) the other end is provided with stirring rake (15), hollow straight pipe (8) is fixed in fermentor tank (5) movable part by stationary installation (7), temperature-control device (6) is positioned at fermentor tank (5) outside, the both sides, conversion zone upper end of fermentor tank (5) are respectively equipped with the opening for feed (16) controlled by valve IV (17) and the discharge port (12) controlled by valve III (11).
2. the automatic stirring biogas fermentation device of constant pressure according to claim 1, is characterized in that: also comprise motor (13), magnetic stirring apparatus (14); Wherein, magnetic stirring apparatus (14) is positioned at fermentor tank (5) bottom and is connected with motor (13).
3. the automatic stirring biogas fermentation device of constant pressure according to claim 1 and 2, is characterized in that: described temperature-control device (6) is STC-200 temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810099.1U CN205170853U (en) | 2015-10-20 | 2015-10-20 | Biogas fermentation device is stirred in constant pressure's automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810099.1U CN205170853U (en) | 2015-10-20 | 2015-10-20 | Biogas fermentation device is stirred in constant pressure's automation |
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| Publication Number | Publication Date |
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| CN205170853U true CN205170853U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810099.1U Expired - Fee Related CN205170853U (en) | 2015-10-20 | 2015-10-20 | Biogas fermentation device is stirred in constant pressure's automation |
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| CN (1) | CN205170853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161177A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | A kind of pressure vessel of gas detection good airproof performance |
-
2015
- 2015-10-20 CN CN201520810099.1U patent/CN205170853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161177A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | A kind of pressure vessel of gas detection good airproof performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |