CN205839012U - A layer methane-generating pit for active layer feed liquid is pushed on can - Google Patents
A layer methane-generating pit for active layer feed liquid is pushed on can Download PDFInfo
- Publication number
- CN205839012U CN205839012U CN201620818354.1U CN201620818354U CN205839012U CN 205839012 U CN205839012 U CN 205839012U CN 201620818354 U CN201620818354 U CN 201620818354U CN 205839012 U CN205839012 U CN 205839012U
- Authority
- CN
- China
- Prior art keywords
- lifter plate
- elevating lever
- feed liquid
- fermentation vat
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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 utility model discloses a kind of can on push a layer methane-generating pit for active layer feed liquid, including fermentation vat, charging aperture and water pressure chamber, also include that anti-scum silica frost assembly, anti-scum silica frost assembly include drift net, lifter plate, elevating lever and driving rotating disk；The flowing hole being provided with up/down perforation on lifter plate and the cover plate arranged with flowing hole one_to_one corresponding, described cover plate is articulated with the end face of lifter plate by hinge.Drift net prevents scum silica frost from floating to the upper surface crust of feed liquid；When lifter plate declines, cover plate is washed open so that flowing hole can form fluid passage by feed liquid；When lifter plate rises, cover plate covers flowing hole and makes lifter plate plate can promote that biogas generates by the active layer feed liquid containing abundant microorganism upwards towards scum layer；Drive rotating disk to drive elevating lever to drive the rotary rising of lifter plate, can prevent lifter plate from moving up and down the excessively fierce existence affecting methanogen, while lifter plate can be made again to move up and down, strengthen mixing effect around elevating lever turnover.
Description
Technical field
This utility model relates to a kind of methane-generating pit, particularly to a kind of can on push a layer methane-generating pit for active layer feed liquid.
Background technology
Hydraulic type biomass pool is the pond shape that China promotes the earliest, quantity is most, and its cell body structure tension performance is good, and
Making full use of the bearing capacity that spy allows, so labor and material saving, cost ratio is relatively low, is suitable to load multiple fermentation raw material, the most greatly
The crop material of amount, for ease of often charging, lavatory, pigsty can be built in above methane-generating pit, and feces can be swept at any time into pond.
Methane-generating pit is located under static state for a long time, arises that lamination.Typically can be divided into scum layer, supernatant layer, active layer, sediment
Four layers of layer.Scum layer fermentation raw material is many, and biogas strain is few, and raw material utilizes insufficient, it addition, scum silica frost is blocked up, also can affect biogas
Enter air chamber.Supernatant layer washiness, fermentation raw material are few, and biogas antibacterial is also few, is not likely to produce biogas.Active layer is anaerobe
Movable vigorous place, is the significant points producing biogas.Although bottom sediment layer has biogas antibacterial, but most raw material does not has
The standby condition producing biogas.
Prior art mainly uses the mode of stirring to solve above-mentioned technical problem, but due to methanogen have the most quiet not
The characteristic preferably moved, stirring is excessively frequently or fierceness is unfavorable for the existence of methanogen thus affects the generation of biogas, stirring frequency
Too low anti-scum silica frost effect can be affected again.
Utility model content
In view of this, the purpose of this utility model be to provide a kind of new can on push a layer biogas for active layer feed liquid
Pond, does not interferes with the existence of methanogen while anti-scum silica frost produces.
The purpose of this utility model is achieved through the following technical solutions:
Of the present utility model can on push a layer methane-generating pit for active layer feed liquid, including fermentation vat, charging aperture and water pressure chamber, institute
Stating fermentation vat top and be provided with sealing lid to be opened/closed and airway, described charging aperture and water pressure chamber connect with bottom fermentation vat respectively
It is logical, it is characterised in that: also include that anti-scum silica frost assembly, described anti-scum silica frost assembly include that drift net, lifter plate, elevating lever and driving turn
Dish；
Described drift net swims in the upper surface of liquid material in described fermentation vat；
Described elevating lever is vertically arranged at the center of fermentation vat, and described elevating lever connects with the screw top of described fermentation vat
Connecing, described elevating lever is slidably connected to described drift net along himself axial single-degree-of-freedom；
Described lifter plate is fixed on the lower end of described elevating lever, described lifter plate is provided with up/down perforation flowing hole and
The cover plate arranged with flowing hole one_to_one corresponding, described cover plate is articulated with the end face of lifter plate by hinge, and described hinge is set with
Have for providing elastic force to make cover plate cover the torsion spring of flowing hole for cover plate；
The center of described driving rotating disk is fixedly installed on the upper end of described elevating lever.
Further, a diameter of 150mm-200mm of the radial section of described flowing hole.
Further, described driving rotating disk is provided with Anti-slip cover.
The beneficial effects of the utility model: of the present utility model can on push a layer methane-generating pit for active layer feed liquid, drift net
Prevent scum silica frost from floating to the upper surface crust of feed liquid；When lifter plate declines, cover plate is washed open so that flowing hole can form liquid by feed liquid
Body passage；When lifter plate rises, cover plate covers flowing hole and makes lifter plate plate can will contain the active layer feed liquid of abundant microorganism
Upwards towards scum layer, promote that biogas generates；Drive rotating disk to drive elevating lever to drive the rotary rising of lifter plate, can prevent from rising
Fall plate moves up and down the excessively fierce existence affecting methanogen, has enough to meet the need around elevating lever while lifter plate can be made again to move up and down
Strengthen mixing effect.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that this utility model lifter plate declines state；
Fig. 3 is the structural representation of this utility model lifter plate propradation.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structural representation that this utility model lifter plate declines state
Figure, Fig. 3 is the structural representation of this utility model lifter plate propradation；As it can be seen, in the present embodiment, this utility model
Can on push a layer methane-generating pit for active layer feed liquid, including fermentation vat 1, charging aperture 9 and water pressure chamber 6, described fermentation vat top sets
Being equipped with sealing lid 2 to be opened/closed and airway 5, described charging aperture 9 connects with bottom fermentation vat 1 respectively with water pressure chamber 6, this enforcement
In example, water pressure chamber 6 is connected by the conduit 7 of bottom with fermentation vat 1, it is also possible to connect otherwise, of the present utility model
Push a layer methane-generating pit for active layer feed liquid on can and also include that anti-scum silica frost assembly, described anti-scum silica frost assembly include drift net 10, lifting
Plate 8, elevating lever 3 and driving rotating disk 4；
Described drift net 10 swims in the upper surface of liquid material in described fermentation vat, and drift net 10 can use that spear material etc. is any can
To swim in the material on liquid material surface, for prior art, do not repeat；
Described elevating lever 3 is vertically arranged at the center of fermentation vat 1, and described elevating lever connects with the screw top of described fermentation vat
Connecing, described elevating lever 3 is slidably connected to described drift net 10 along himself axial single-degree-of-freedom, can use dovetail groove, T-slot
Realize being slidably connected etc. structure；
Described lifter plate 8 is fixed on the lower end of described elevating lever, as shown in Figures 2 and 3, described lifter plate 8 is provided with
The flowing hole 8-1 of up/down perforation and the cover plate 8-2, described cover plate 8-2 that arrange with flowing hole one_to_one corresponding are articulated with by hinge
The end face of lifter plate 8, described hinge is set with for providing elastic force to make cover plate cover the torsion spring of flowing hole for cover plate；
The center of described driving rotating disk 4 is fixedly installed on the upper end of described elevating lever 3.
Lifter plate 8 is horizontally disposed with, the bottom of fermentation vat 1 be cylindric top be hemispherical, fermentation vat 1 is located at by elevating lever 3
Axis at and through top, drive rotating disk 4 to drive lifter plate 8 to move up and down by elevating lever 3, as in figure 2 it is shown, under lifter plate
During fall, cover plate is washed open so that flowing hole can form fluid passage by feed liquid；Shown in Fig. 3, when lifter plate rises, cover plate covered stream
Hole makes lifter plate can promote that biogas generates by the active layer feed liquid containing abundant microorganism upwards towards scum layer.
Spiral escalation is more slowly possible to prevent lifter plate 8 vigorous exercise to affect the existence of methanogen.
In the present embodiment, the described flowing hole a diameter of 150mm-200mm of 8-1 radial section；Good liquid stream can be formed
Passage can preferably reduce again resistance when lifter plate 8 lifts.
It is provided with Anti-slip cover on described driving rotating disk.
The above is only preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (3)
1. can on push a layer methane-generating pit for active layer feed liquid, including fermentation vat, charging aperture and water pressure chamber, described fermentation vat top
Portion is provided with to be opened/closed sealing and covers and airway, and described charging aperture connects with bottom fermentation vat respectively with water pressure chamber, its feature
It is: also include that anti-scum silica frost assembly, described anti-scum silica frost assembly include drift net, lifter plate, elevating lever and driving rotating disk；
Described drift net swims in the upper surface of liquid material in described fermentation vat；
Described elevating lever is vertically arranged at the center of fermentation vat, and described elevating lever is connected with the screw top of described fermentation vat, institute
State elevating lever and be slidably connected to described drift net along himself axial single-degree-of-freedom；
Described lifter plate is fixed on the lower end of described elevating lever, described lifter plate is provided with up/down perforation flowing hole and with mistake
The cover plate that discharge orifice one_to_one corresponding is arranged, described cover plate is articulated with the end face of lifter plate by hinge, described hinge is set with use
In providing elastic force to make cover plate cover the torsion spring of flowing hole for cover plate；
The center of described driving rotating disk is fixedly installed on the upper end of described elevating lever.
The most according to claim 1 can on push a layer methane-generating pit for active layer feed liquid, it is characterised in that: described flowing hole
The a diameter of 150mm-200mm of radial section.
The most according to claim 2 can on push a layer methane-generating pit for active layer feed liquid, it is characterised in that: described driving rotating disk
On be provided with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818354.1U CN205839012U (en) | 2016-07-30 | 2016-07-30 | A layer methane-generating pit for active layer feed liquid is pushed on can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818354.1U CN205839012U (en) | 2016-07-30 | 2016-07-30 | A layer methane-generating pit for active layer feed liquid is pushed on can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839012U true CN205839012U (en) | 2016-12-28 |
Family
ID=57616723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620818354.1U Expired - Fee Related CN205839012U (en) | 2016-07-30 | 2016-07-30 | A layer methane-generating pit for active layer feed liquid is pushed on can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839012U (en) |
-
2016
- 2016-07-30 CN CN201620818354.1U patent/CN205839012U/en not_active Expired - Fee Related
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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: 20161228 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |