CN104498343B - The mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid - Google Patents
The mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid Download PDFInfo
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- CN104498343B CN104498343B CN201510030815.9A CN201510030815A CN104498343B CN 104498343 B CN104498343 B CN 104498343B CN 201510030815 A CN201510030815 A CN 201510030815A CN 104498343 B CN104498343 B CN 104498343B
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- 239000007788 liquid Substances 0.000 title claims abstract description 176
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000003756 stirring Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 title claims abstract description 10
- 238000000855 fermentation Methods 0.000 claims abstract description 257
- 230000004151 fermentation Effects 0.000 claims abstract description 257
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000004744 fabric Substances 0.000 claims description 84
- 241000894006 Bacteria Species 0.000 claims description 66
- 239000000463 material Substances 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 abstract description 31
- 206010039509 Scab Diseases 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 239000002994 raw material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 239000010828 animal waste Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- 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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- C12M23/34—Internal compartments or partitions
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- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid, it comprises: feed pipe, discharge nozzle, U-shaped fermentation pipeline, U-shaped fermentation pipeline horizontal positioned, feed pipe is vertically connected U-shaped fermentation pipeline both end sides with discharge nozzle, U-shaped fermentation conduit upper is placed water pressure chamber, water pressure chamber and feed pipe link position are feed pipe osculum, water pressure chamber and discharge nozzle link position are discharge nozzle osculum, U-shaped fermentation pipeline and feed pipe link position place arrange a feed pipe gas block panel, U-shaped fermentation pipeline and discharge nozzle link position place arrange a discharge nozzle gas block panel, between discharge nozzle gas block panel and feed pipe gas block panel, also arrange and have a gas block panel at least, between enter/discharge nozzle and adjacent gas block panel or between adjacent gas block panel, form a fermentation zone, the top of each fermentation zone is provided with independently discharge, top, each fermentation zone is connected with independently discharge, and on discharge, is provided with valve body, adopt U-shaped channel-type installation for fermenting, fermentative routes is long, utilizes the control of differential water pressures and check valve, realizes natural pond liquid fully mobile in system, and drives being uniformly distributed of bacterial classification, effectively prevents the phenomenon that crusts, and factor of created gase is high.
Description
Technical field
The present invention relates to methane technical field, particularly a kind of methane fermentation system.
Background technology
According to statistics, the problem methane that China exists at present reaches 3,000,000 left and right, and the problem that idea exists has: 1, useExpect unreasonablely, cause pond body to occur seriously to leak gas, leak; 2, methane pond stress performance is bad, reduces the structural strength in methane pond,Cause the wider structure stress crack of the inner generation of pond body; 3, enter/discharge nozzle and body junction, pond be curved to be split, shear fracture is even broken,Cut off and cause that methane pond seriously leaks, leaks gas; 4, methane pond fermentative routes is short, and gas producing efficiency is low, easily crust, and difficult cleaning, producesRaw a large amount of useless pond.
Summary of the invention
Technical problem to be solved by this invention is that in methane fermentation system, fermentative routes is short, natural pond liquid self-loopa weak effect,The inhomogeneous factor of created gase that affects of strains'distribution in the liquid of natural pond.
For solving the technical problem existing in prior art, the technical solution used in the present invention is.
The mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid, it comprises: feed pipe, discharge nozzle, UType fermentation pipeline, U-shaped fermentation pipeline horizontal positioned, feed pipe is vertically connected U-shaped fermentation pipeline both end sides, U-shaped with discharge nozzleFerment conduit upper is placed water pressure chamber, and water pressure chamber and feed pipe link position are feed pipe osculum, and water pressure chamber is connected with discharge nozzlePosition is discharge nozzle osculum, and U-shaped fermentation pipeline and feed pipe link position place arrange a feed pipe gas block panel, U-shaped fermentation tubeRoad and discharge nozzle link position place arrange a discharge nozzle gas block panel, between discharge nozzle gas block panel and feed pipe gas block panel, also arrange extremelyA rare gas block panel, forms a fermentation zone between enter/discharge nozzle and adjacent gas block panel or between adjacent gas block panel,The top of each fermentation zone is provided with independently discharge; Top, each fermentation zone is connected with independently discharge, and collectionOn tracheae, be provided with valve body; Water pressure chamber is also connected with cloth bacterium device, and cloth bacterium device comprises drainpipe, cloth tube road, cloth bacterium hole, clothThe distolateral connection water pressure chamber of drainpipe one of bacterium device, the other end connects cloth tube road and cloth tube road horizontal positioned, fermentation tubeIn each fermentation zone in road, be connected with the drainpipe of cloth bacterium device, promote that the natural pond liquid in each fermentation zone flows, cloth tubeOn road, be provided with the cloth bacterium hole that multiple vertical directions run through, cloth tube road is fixed in U-shaped fermentation pipeline and along in fermentation pipelineExtend to each fermentation zone; On feed pipe osculum, be provided with the check valve of controlling liquid unidirectional inflow feed pipe in natural pond in water pressure chamber,On discharge nozzle osculum, be provided with the check valve of controlling liquid unidirectional inflow water pressure chamber in natural pond in discharge nozzle, on the drainpipe of cloth bacterium deviceBe provided with the check valve of the unidirectional inflow water pressure chamber of natural pond liquid in controlled fermentation pipeline; The level at discharge nozzle osculum minimum point placeFace is higher than the horizontal plane at the drainpipe minimum point place of cloth bacterium device.
Progress and advantage that technique scheme obtains with respect to prior art are: in each fermentation zone, fermentation produces firstWhen alkane, the natural pond liquid that can push in fermentation zone flows and flows in adjacent fermentation zone, and the convection current mixing effect of natural pond liquid is good, and natural pondLiquid, in convection current whipping process, effectively promotes being uniformly distributed and promoting charging of bacterial classification, improves the fermentation effect of whole systemRate.
The further improvement of technique scheme.
The length of enter/discharge nozzle gas block panel in the vertical direction projection is greater than and is positioned at feed pipe gas block panel and discharge nozzle gear gasThe length of gas block panel in the vertical direction projection between plate; Make full use of the memory space of methane in fermentation pipeline.
The further improvement of technique scheme.
The position in cloth tube road is higher than the extreme lower position of enter/discharge nozzle gas block panel and lower than being positioned at feed pipe gas block panel and going outGas block panel extreme lower position between material pipe gas block panel.
The further improvement of technique scheme.
The gas block panel being provided with between discharge nozzle gas block panel and feed pipe gas block panel in fermentation pipeline has one or twoIndividual or three or four.
The further improvement of technique scheme.
Water pressure chamber top seal arranges and top connects a blast pipe being communicated with atmosphere, guarantee water pressure chamber internal gas pressure andAmbient pressure is consistent.
The liquid mobile ultra high efficiency methane generation systems stirring in bending-type Pneumatic extrusion natural pond produces the method for methane, its step bagDraw together:
A, fermentation raw material from feed pipe pour into and in fermentation pipeline fermentation produce methane, methane is collected in respectively by entering/In the fermentation zone forming between discharge nozzle and adjacent gas block panel or between adjacent gas block panel, methane occupies in fermentation zone emptyBetween and push natural pond liquid convection current, and flow to feed pipe, discharge nozzle, cloth bacterium device, along with natural pond in feed pipe, discharge nozzle and cloth bacterium deviceThe rising of liquid liquid level, the natural pond liquid in fermentation pipeline, first by the unidirectional inflow water pressure chamber of drainpipe of cloth bacterium device, is treated water pressure chamberWhen the natural pond liquid liquid level of interior storage reaches discharge nozzle osculum extreme lower position, then by the unidirectional inflow water pressure chamber of discharge nozzle osculumIn;
B, use the methane of the storage in any one fermentation zone, in this fermentation zone, the methane gas drops of storage, adjacentFermentation zone in natural pond liquid flow to this fermentation zone, the natural pond liquid of storage is by the unidirectional fermentation tube that is back to of feed pipe osculum in water pressure chamberIn road, supplement the methane space of reducing, thereby it is moving to complete natural pond liquid recycle stream;
C, produce methane and use methane according to the fermentation of above-mentioned A, B method.
Above-mentioned fermentation raw material can be animal wastes, stalk etc.
The advantage obtaining with respect to prior art of the present invention is, adopts U-shaped channel-type installation for fermenting, fermentative routesLong, realize natural pond liquid fully mobile in system, and drive being uniformly distributed of bacterial classification, effectively prevent the phenomenon that crusts, factor of created gase is high, suitableClose large-scale production.
Figure of description
In order to be illustrated more clearly in the embodiment of the present invention, will the accompanying drawing of required use in embodiment be done simply belowIntroduce, apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, for ordinary skill peopleMember, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is perspective view of the present invention.
Fig. 2 is U-shaped fermentation pipeline cross-sectional view of the present invention.
Fig. 3 is feed pipe of the present invention and discharge nozzle cross-sectional view.
Fig. 4 is cloth tube structural representation of the present invention.
Fig. 5 is U-shaped fermentation pipeline top view of the present invention.
Fig. 6 is U-shaped fermentation pipeline cutaway view of the present invention.
Fig. 7 is cloth tube partial structurtes schematic diagram of the present invention.
In figure, be denoted as: 11, feed pipe; 12, discharge nozzle; 20, U-shaped fermentation pipeline; 201, the first fermentation zone; 202, secondFermentation zone; 203, the 3rd fermentation zone; 204, the 4th fermentation zone; 205, the 5th fermentation zone; 22, feed pipe gas block panel; 221, firstGas block panel; 222, the second gas block panel; 24, feed pipe osculum; 26, discharge nozzle gas block panel; 261, the 3rd gas block panel; 262, the 4thGas block panel; 28, discharge nozzle osculum; 30, water pressure chamber; 32, steam vent; 40, discharge; 50, drainpipe; 52, cloth tube; 54,Cloth bacterium hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeGround is described, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based on thisEmbodiment in bright, those of ordinary skill in the art are not making under creative work prerequisite, the every other reality obtainingExecute example, all belong to protection domain of the present invention.
As Figure 1-3, the mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid, it comprises U-shapedFermentation pipeline 20, feed pipe 11, discharge nozzle 12, the two ends of U-shaped fermentation pipeline 20 connect adjacent feed pipe 11 and discharge nozzle12, water pressure chamber 30 is placed on U-shaped fermentation pipeline 20 tops, and water pressure chamber 30 is feed pipe osculum 24 with feed pipe 11 link positions,Water pressure chamber 30 is discharge nozzle osculum 28 with discharge nozzle 12 link positions, U-shaped fermentation pipeline 20 and feed pipe 11 link position placesOne feed pipe gas block panel 22 is set, and U-shaped fermentation pipeline 20 arranges a discharge nozzle gas block panel 26 with discharge nozzle 12 link position places; Domestic animalAnimal manure is just poured into U-shaped fermentation pipeline 20 and is fermented from feed pipe 11, and natural pond liquid must overflow across feed pipe gas block panel 22 and discharge nozzleGas block panel 26, feed pipe 11 and discharge nozzle 12 are all uncovered placements, so the liquid level phase of U-shaped fermentation pipeline 20 both end sidesWith; When the interior generation methane of U-shaped fermentation pipeline 20, due to the restriction of feed pipe gas block panel 22 and discharge nozzle gas block panel 26, firstThe space that alkane constantly encloses at feed pipe gas block panel 22, discharge nozzle gas block panel 26, natural pond liquid liquid level and U-shaped fermentation pipeline 20 tops itBetween gather, along with methane air pressure constantly increases to while being greater than outdoor air pressure, natural pond liquid can rise from feed pipe 11 and discharge nozzle 12,And flow in water pressure chamber 30 by feed pipe osculum 24 and discharge nozzle osculum 26.
Particularly important, fermentation is also provided with in pipeline and multiplely between feed pipe gas block panel and discharge nozzle gas block panel, keeps offGas plate, between feed pipe gas block panel and adjacent gas block panel or between adjacent gas block panel or discharge nozzle gas block panel and adjacentGas block panel between space form a fermentation zone, the fermentation efficiency difference of each fermentation zone, causes gas production difference, fermentationWhile producing methane in district, along with the increase of methane air pressure, the natural pond liquid that can promote in fermentation zone flows to adjacent fermentation zone or streamIn enter/discharge nozzle, thereby utilize the air pressure of methane to promote flowing of natural pond liquid.
Below to be provided with four gas block panels between feed pipe gas block panel and discharge nozzle gas block panel in fermentation pipelineFor embodiment, set forth multizone fermentation and promote the mobile principle of natural pond liquid, in U-shaped fermentation pipeline 20, be also arranged to one, two,The gas block panel between feed pipe gas block panel and discharge nozzle gas block panel such as three grades, the operation principle of itself and above-described embodiment is oneCause, repeating part repeats no more.
In fermentation pipeline, be provided with four gas block panels between feed pipe gas block panel and discharge nozzle gas block panel, be respectivelyThe first gas block panel 221, the second gas block panel 222, the 3rd gas block panel 261, the 4th gas block panel 262, feed pipe gas block panel and the first gearSpace between gas plate is that the space between the first fermentation zone 201, the first gas block panels and the second gas block panel is the second fermentation zoneSpace between 202, the second gas block panels and the 4th gas block panel is the 3rd fermentation zone, between the 3rd gas block panel and the 4th gas block panelSpace is the 4th fermentation zone, and the space between discharge nozzle gas block panel and the 3rd gas block panel is the 5th fermentation zone, due to fermentation raw materialCan cause the fermentation efficiency in each fermentation zone different with skewness and other factors of bacterial classification, cause the first fermentation zoneTo the factor of created gase difference in the 5th fermentation zone; In example the first fermentation zone, produce in methane process, along with the increase of methane air pressure, meetingThe natural pond liquid, the natural pond slag etc. that push in the first fermentation zone flow to the second fermentation zone and flow in feed pipe, in the process that produces methaneIn, promote the convection current of natural pond liquid; In fermentation pipeline, produce in methane process, methane has occupied the space in fermentation pipeline, and promotesNatural pond liquid in fermentation pipeline flows to feed pipe, discharge nozzle, and finally flows into water by feed pipe osculum and discharge nozzle drainpipeIn pressure.
The throwing of the gas block panel in the vertical direction in fermentation pipeline between feed pipe gas block panel and discharge nozzle gas block panelShadow length should be less than the length into/discharge nozzle in the vertical direction projection; In the time of the long-pending full methane in the first fermentation zone, the first fermentation zoneThe methane that interior continuation produces will flow in the second fermentation zone by the bottom of the first gas block panel, by that analogy, until each fermentationIn district, all amass full methane, and realize each fermentation zone intercommunication; If the length of the in the vertical direction projection of the first gas block panel is largeIn feed pipe gas block panel, the full methane of the first fermentation zone inner product can not flow in the second fermentation zone by the first gas block panel, onlyCan overflow system outside by feed pipe gas block panel bottom, thereby can not effectively utilize the methane storage in fermentation pipeline emptyBetween, still, it still can realize the convection effects of natural pond liquid, promotes being evenly distributed of bacterial classification.
For ensureing that the impurity such as natural pond slag, animal wastes in whole fermentation system flows smoothly, feed pipe gas block panel and dischargingThe projected length of pipe gas block panel in the vertical direction is consistent and be less than 2/3rds of fermentation system internal diameter; Feed pipe, dischargingPipe, fermentation pipeline and water pressure chamber all can adopt cement to build to make or adopt pvc pipe road to connect makes or adopts glassGlass Steel material is made.
The top of water pressure chamber 30 is provided with steam vent 32, keeps water pressure chamber 30 internal gas pressures consistent with external pressure, U-shaped fermentationWhat top, the interior each fermentation zone of pipeline 20 was independent is connected with a discharge, and each discharge is not communicated with and mutually separately to outsideOutput methane, is provided with valve body on discharge 40, valve body in the time not using methane; Open valve body and use any one fermentationWhen methane in district, the air pressure in fermentation zone reduces, and the natural pond liquid of storage in water pressure chamber 30 falls after rise to U-shaped fermentation pipeline 20,In the liquid reflux course of natural pond, also promote flowing of natural pond liquid, driven being uniformly distributed of bacterial classification.
What the present invention adopted is U-shaped fermentation system, and its fermentative routes is long, and gas producing efficiency is high, but above-mentioned basic schemeThere is certain drawback, because fermentative routes is long, cause the strains'distribution in U-shaped fermentation system inhomogeneous, affect gas producing efficiency,And liquid poor fluidity in natural pond in U-shaped pipeline, easily crusts on liquid upper strata, natural pond; Available technology adopting increases the mobile technology of natural pond liquidScheme is to adopt manual mode to solve, and makes user use methane inconvenience.
For solving the technical problem of above-mentioned existence, the present invention further improves, and provides one not need manual operationCan realize the technical scheme that the natural pond liquid of U-shaped fermentation system fully flows, and improve the cloth bacterium effect in U-shaped fermentation pipeline,Concrete improved plan is as follows.
The first promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the first scheme)
On feed pipe osculum, be provided with the check valve of controlling liquid unidirectional inflow feed pipe in natural pond in water pressure chamber, discharge nozzle drainingOn hole, be provided with the check valve of controlling liquid unidirectional inflow water pressure chamber in natural pond in discharge nozzle.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe and discharge nozzle, in feed pipe and discharge nozzleNatural pond liquid liquid level also increases, and under the control of check valve, in the unidirectional inflow water pressure chamber of natural pond liquid in discharge nozzle, and will be rich in bacteriumThe natural pond liquid of planting is brought in water pressure chamber; While using the methane in any one fermentation zone, the methane gas drops in fermentation zone, hydraulic pressureIn natural pond liquid be back in feed pipe by feed pipe osculum is unidirectional, by the convection current of natural pond liquid, make to be used methaneNatural pond liquid liquid level in fermentation zone rises.
Its advantage is: the mobile whipping performance of natural pond liquid is strong, promotes being uniformly distributed of bacterial classification in the flow process of natural pond liquid,And near the fermentation raw material of promotion feed pipe gos deep into fermentation system inside.
The second promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as first scheme)
On feed pipe osculum, be provided with the check valve of controlling liquid unidirectional inflow feed pipe in natural pond in water pressure chamber, water pressure chamber insideBe provided with inclined-plane, feed pipe osculum is positioned at the lowest point of water pressure chamber, and the position of discharge nozzle osculum is higher than feed pipeOsculum.
The interior fermentation of fermentation pipeline produces methane and in each fermentation zone inner accumulated, the methane gathering occupies in fermentation pipelineNatural pond liquid in space extruding fermentation pipeline flows in feed pipe and discharge nozzle, the natural pond liquid liquid level in feed pipe and discharge nozzle also withRising, under the check valve control on feed pipe osculum, the natural pond liquid of fermentation in pipeline can only flow by discharge nozzle osculumEnter in water pressure chamber, and the natural pond liquid that is rich in bacterial classification is brought in water pressure chamber; Use in fermentation pipeline and gather in any one fermentation zoneMethane, the methane air pressure in this fermentation zone reduces, and promotes that the natural pond liquid in adjacent fermentation zone flows in this fermentation zone, impels waterIn between pressure, the natural pond liquid of storage is back in fermentation pipeline and refluxes by discharge nozzle drainpipe by feed pipe osculum is unidirectionalTo fermenting in pipeline; Because the position of discharge nozzle osculum is higher than feed pipe osculum, make natural pond liquid more in water pressure chamber logicalCross feed pipe osculum and be back in fermentation pipeline, bacteria containing amount is brought in feed pipe and promoted fermentation tube compared with the natural pond liquid of horn of plentyNear fermentation raw material gos deep in fermentation system, improves the fermentation efficiency of whole fermentation system.
The third promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the third scheme)
On water pressure chamber, be also connected with cloth bacterium device, particularly, cloth bacterium device comprises drainpipe, cloth tube road, cloth bacterium hole, clothThe distolateral connection water pressure chamber of drainpipe one of bacterium device, the other end connects cloth tube road and cloth tube road horizontal positioned, preferably,In each fermentation zone in fermentation pipeline, be connected with the drainpipe of cloth bacterium device, promote that the natural pond liquid in each fermentation zone flows,And on cloth tube road, be provided with the cloth bacterium hole that multiple vertical directions run through, cloth tube road is fixed in U-shaped fermentation pipeline and edgeIn fermentation pipeline, extend to each fermentation zone; Preferably, the position in cloth tube road is higher than the extreme lower position of enter/discharge nozzle gas block panelAnd lower than the gas block panel extreme lower position between feed pipe gas block panel and discharge nozzle gas block panel.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, and finally by feed pipe drainingThe drainpipe of hole, discharge nozzle osculum and cloth bacterium device flows in water pressure chamber, due to the effect of cloth bacterium device, can promote wholeNatural pond liquid in individual fermentation pipeline flows and flows in water pressure chamber, and liquid mobile mixing effect in natural pond is good; Use fermentation pipeline interior anyThe methane of storing in individual fermentation zone, the methane gas drops in this fermentation zone, is somebody's turn to do the natural pond liquid flow direction in adjacent fermentation zoneFermentation zone, and finally make the natural pond liquid of storage in water pressure chamber by feed pipe osculum, discharge nozzle osculum and cloth bacterium deviceDrainpipe be back in fermentation pipeline, the natural pond liquid recycle stream that completes fermentation system is moving, the circulating of natural pond liquid impelled natural pond liquidFlow effect is good, promotes being uniformly distributed of bacterial classification, and promotes charging.
The 4th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 4th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalFlow into the check valve of feed pipe, on discharge nozzle osculum, be provided with and control the unidirectional of the interior unidirectional inflow water pressure chamber of natural pond liquid of discharge nozzleValve.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, the natural pond liquid that makes to ferment in pipelineBy flowing in water pressure chamber in the unidirectional inflow water pressure chamber of discharge nozzle osculum and by the drainpipe of cloth bacterium device; Use fermentationThe methane of storing in any one fermentation zone in pipeline, the methane gas drops in this fermentation zone, makes in adjacent fermentation zoneNatural pond liquid flow to this fermentation zone, and the natural pond liquid that finally makes storage in water pressure chamber is back to charging by feed pipe osculum is unidirectionalIn pipe and by the drainpipe of cloth bacterium device, be back in fermentation pipeline, the natural pond liquid recycle stream that completes fermentation system is moving, natural pond liquidCirculate, impel the flow effect of natural pond liquid good, promote being uniformly distributed of bacterial classification, and promote charging.
The 5th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 5th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalThe check valve that flows into feed pipe, is provided with inclined plane in water pressure chamber, feed pipe osculum is positioned at the extreme lower position of water pressure chamber, goes outThe horizontal plane at the minimum point place of material pipe osculum is higher than the horizontal plane at feed pipe osculum minimum point place, the row of cloth bacterium deviceThe horizontal plane at the minimum point place of water pipe and water pressure chamber link position is higher than the horizontal plane at discharge nozzle osculum minimum point place.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, the natural pond liquid that makes to ferment in pipelineFirst flow in water pressure chamber by discharge nozzle osculum, the natural pond liquid in water pressure chamber continue to rise and the drainpipe that reaches cloth bacterium deviceWhen lower position, the natural pond liquid in fermentation pipeline flows in water pressure chamber by the drainpipe of cloth bacterium device again; Use in fermentation pipeline and appointThe methane of storing in a fermentation zone of anticipating, the methane gas drops in this fermentation zone, makes the natural pond liquid stream in adjacent fermentation zoneTo this fermentation zone, and the natural pond liquid that finally makes storage in water pressure chamber by feed pipe osculum unidirectional be back in feed pipe andBe back in fermentation pipeline by the drainpipe of discharge nozzle drainpipe and cloth bacterium device, complete the natural pond liquid recycle stream of fermentation systemMoving; Because the position of feed pipe osculum is lower than the drainpipe of discharge nozzle osculum and cloth bacterium device, make to store in water pressure chamberNatural pond liquid most of by the unidirectional inflow feed pipe of feed pipe osculum, and bring the more natural pond liquid that is rich in bacterial classification into chargingGuan Zhong, circulating of natural pond liquid, impels the flow effect of natural pond liquid good, promotes being uniformly distributed of bacterial classification, and promotes charging.
The 6th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 6th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalFlow into the check valve of feed pipe, on the drainpipe of cloth bacterium device, be provided with and control in the interior unidirectional inflow fermentation tube of natural pond liquid of water pressure chamber roadCheck valve, the horizontal plane at the minimum point place of discharge nozzle osculum higher than the horizontal plane at feed pipe osculum minimum point place withAnd higher than the horizontal plane at the drainpipe of cloth bacterium device and the minimum point place of water pressure chamber link position.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, the natural pond liquid that makes to ferment in pipelineCan only flow in water pressure chamber by discharge nozzle osculum; Use the methane of storing in any one fermentation zone in fermentation pipeline, shouldMethane gas drops in fermentation zone, makes the natural pond liquid in adjacent fermentation zone flow to this fermentation zone, and finally makes water pressure chamberThe natural pond liquid of interior storage is by unidirectional being back in fermentation pipeline and by going out of drainpipe of feed pipe osculum and cloth bacterium deviceMaterial pipe osculum is back in discharge nozzle, and the natural pond liquid recycle stream that completes fermentation system is moving; Because the position of discharge nozzle osculum is highIn the drainpipe of feed pipe osculum and cloth bacterium device, thereby the natural pond liquid major part of storing in water pressure chamber is arranged by feed pipeThe drainpipe of water hole and cloth bacterium device flows in fermentation system, and the natural pond liquid that is rich in bacterial classification is brought in fermentation system, promotes bacteriumThat plants is uniformly distributed, and improves the fermentation efficiency of whole fermentation system.
The 7th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 7th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalFlow into the check valve of feed pipe, on discharge nozzle osculum, be provided with and control the unidirectional of liquid unidirectional inflow water pressure chamber in natural pond in discharge nozzleValve, is provided with the check valve of the unidirectional inflow water pressure chamber of natural pond liquid in controlled fermentation pipeline on the drainpipe of cloth bacterium device; Discharge nozzleThe horizontal plane at osculum minimum point place is higher than the horizontal plane at the drainpipe minimum point place of cloth bacterium device.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, and under the control of check valve, sends outNatural pond liquid in ferment pipeline first, by the unidirectional inflow water pressure chamber of drainpipe of cloth bacterium device, treats that the natural pond liquid liquid level in water pressure chamber reachesWhen the extreme lower position of discharge nozzle osculum, the natural pond liquid in discharge nozzle is again by the unidirectional inflow water pressure chamber of discharge nozzle osculum; MakeBy the methane of storing in any one fermentation zone in fermentation pipeline, the methane gas drops in this fermentation zone, make adjacent sending outNatural pond liquid in ferment district flows to this fermentation zone, and makes the natural pond liquid of storage in water pressure chamber by the unidirectional inflow charging of feed pipe osculumIn pipe, complete circulating of natural pond liquid, the natural pond liquid in water pressure chamber is back in feed pipe process, and the natural pond liquid that is rich in bacterial classification is brought intoIn feed pipe and in mobile natural pond liquid promotion fermentation raw material inflow fermentation system, reach the effect that promotes charging.
The 8th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 8th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalFlow into the check valve of feed pipe, on discharge nozzle osculum, be provided with and control the unidirectional of liquid unidirectional inflow water pressure chamber in natural pond in discharge nozzleValve, is provided with the check valve of the unidirectional inflow water pressure chamber of natural pond liquid in controlled fermentation pipeline on the drainpipe of cloth bacterium device; Discharge nozzleThe horizontal plane at osculum minimum point place is lower than the horizontal plane at the drainpipe minimum point place of cloth bacterium device.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, and under the control of check valve, sends outNatural pond liquid in ferment pipeline is first by the unidirectional inflow water pressure chamber of discharge nozzle osculum, and the natural pond liquid liquid level in water pressure chamber constantly rises alsoWhile reaching the drainpipe extreme lower position of cloth bacterium device, the natural pond liquid in fermentation pipeline is again by the unidirectional inflow of drainpipe of cloth bacterium deviceIn water pressure chamber; Use the methane of storing in any one fermentation zone in fermentation pipeline, the methane gas drops in this fermentation zone, makesThe natural pond liquid obtaining in adjacent fermentation zone flows to this fermentation zone, and in water pressure chamber, the natural pond liquid of storage is by the unidirectional inflow of feed pipe osculumIn feed pipe, complete circulating of natural pond liquid, the natural pond liquid that is rich in bacterial classification is brought in feed pipe and mobile natural pond liquid promotionFerment raw material flows in fermentation system, reaches the effect that promotes charging.
The 7th kind is improved natural pond liquid and flows and promote the equally distributed scheme of bacterial classification and the 8th kind of raising natural pond liquid flow and promoteThe emphasis difference of the equally distributed scheme of bacterial classification, the 7th kind of scheme lays particular emphasis on the mobile stirring of natural pond liquid, by flowing of natural pond liquidStir and promote being uniformly distributed and charging of bacterial classification, the 8th kind of scheme lays particular emphasis on brings near the natural pond liquid that is rich in bacterial classification feed pipe intoIn water pressure chamber, in the natural pond liquid reflux course in water pressure chamber, the natural pond liquid that is rich in bacterial classification is brought in feed pipe, raising whole systemFermentation efficiency.
The 9th kind promotes natural pond liquid flow and promote the equally distributed scheme of bacterial classification (hereinafter to be referred as the 9th kind of scheme)
On the basis of the third scheme, improve, on feed pipe osculum, be provided with the interior natural pond of control water pressure chamber liquid unidirectionalFlow into the check valve of feed pipe, on discharge nozzle osculum, be provided with and control the unidirectional of liquid unidirectional inflow water pressure chamber in natural pond in discharge nozzleValve, is provided with the check valve of controlling the unidirectional inflow fermentation tube of natural pond liquid road in water pressure chamber on the drainpipe of cloth bacterium device.
In fermentation pipeline, fermentation produces methane each fermentation zone inner accumulated in fermentation pipeline, and the methane gathering occupiesNatural pond liquid in space in fermentation pipeline extruding fermentation pipeline flows in feed pipe, discharge nozzle and cloth bacterium device, along with methaneThe increase of air pressure, the natural pond liquid liquid level in feed pipe, discharge nozzle and cloth bacterium device also increases, and under the control of check valve, sends outNatural pond liquid in ferment pipeline can only pass through in the unidirectional inflow water pressure chamber of discharge nozzle drainpipe, and will near discharge nozzle, be rich in the natural pond of bacterial classificationLiquid is brought in water pressure chamber; Use the methane of storing in any one fermentation zone in fermentation pipeline, the methane air pressure in this fermentation zoneDecline, make the natural pond liquid in adjacent fermentation zone flow to this fermentation zone, in water pressure chamber, the natural pond liquid of storage is arranged by feed pipe respectivelyWater hole and the drainpipe by cloth bacterium device are unidirectional to be flowed in fermentation pipeline, thereby completes circulating of natural pond liquid; In natural pondCirculating in process of liquid, has promoted being uniformly distributed and promoting near fermentation raw material feed pipe deeply to ferment and being of bacterial classificationIn system, improve the fermentation efficiency of whole fermentation system.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, in the present invention, defineGeneral Principle can be in the situation that not departing from spirit of the present invention or scope, realize in other embodiments. Therefore, originallyInvention will can not be defined to these embodiment shown in this article, but will meet and principle disclosed herein and features of noveltyThe widest consistent scope.
Claims (4)
1. the mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion natural pond liquid, it comprises: feed pipe, discharge nozzle, U-shapedFermentation pipeline, is characterized in that, U-shaped fermentation pipeline horizontal positioned, and feed pipe is vertically connected U-shaped fermentation pipe ends with discharge nozzleSide, U-shaped fermentation conduit upper is placed water pressure chamber, and water pressure chamber and feed pipe link position are feed pipe osculum, water pressure chamber and going outMaterial pipe link position is discharge nozzle osculum, and U-shaped fermentation pipeline and feed pipe link position place arrange a feed pipe gas block panel, UType fermentation pipeline and discharge nozzle link position place arrange a discharge nozzle gas block panel, between discharge nozzle gas block panel and feed pipe gas block panelAlso arrange and have a gas block panel at least, between enter/discharge nozzle and adjacent gas block panel or between adjacent gas block panel, form oneIndividual fermentation zone, the top of each fermentation zone is provided with independently discharge; Top, each fermentation zone is connected with independently gas collectionPipe, and on discharge, be provided with valve body; The length of enter/discharge nozzle gas block panel in the vertical direction projection is greater than and is positioned at feed pipeThe length of gas block panel in the vertical direction projection between gas block panel and discharge nozzle gas block panel; Water pressure chamber is also connected with cloth bacterium device,Cloth bacterium device comprises drainpipe, cloth tube road, cloth bacterium hole, the distolateral connection water pressure chamber of drainpipe one of cloth bacterium device, and the other end connectsConnect cloth tube road and cloth tube road horizontal positioned, in the each fermentation zone in fermentation pipeline, be connected with the draining of cloth bacterium devicePipe, promotes that the natural pond liquid in each fermentation zone flows, and is provided with the cloth bacterium hole that multiple vertical directions run through, cloth tube on cloth tube roadRoad is fixed in U-shaped fermentation pipeline and along extending to each fermentation zone in fermentation pipeline; On feed pipe osculum, be provided with controlThe check valve of the unidirectional inflow feed pipe of natural pond liquid in water pressure chamber, is provided with on discharge nozzle osculum and controls natural pond liquid way flow in discharge nozzleEnter the check valve of water pressure chamber, on the drainpipe of cloth bacterium device, be provided with the unidirectional inflow water pressure chamber of natural pond liquid in controlled fermentation pipelineCheck valve; The horizontal plane at discharge nozzle osculum minimum point place is higher than the horizontal plane at the drainpipe minimum point place of cloth bacterium device;Feed pipe, discharge nozzle, fermentation pipeline and water pressure chamber all adopt glass-reinforced plastic material to make.
2. the mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion according to claim 1 natural pond liquid, its spyLevy and be, the position in cloth tube road is higher than the extreme lower position of enter/discharge nozzle gas block panel and lower than being positioned at feed pipe gas block panel and going outGas block panel extreme lower position between material pipe gas block panel.
3. the mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion according to claim 2 natural pond liquid, its spyLevy and be, the gas block panel being provided with between discharge nozzle gas block panel and feed pipe gas block panel in fermentation pipeline has one or twoOr three or four.
4. the mobile ultra high efficiency methane generation systems stirring of bending-type Pneumatic extrusion according to claim 3 natural pond liquid, its spyLevy and be, water pressure chamber top seal arranges and top connects a blast pipe being communicated with atmosphere.
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