CN205839011U - Porous plate stirring-type methane-generating pit - Google Patents
Porous plate stirring-type methane-generating pit Download PDFInfo
- Publication number
- CN205839011U CN205839011U CN201620817957.XU CN201620817957U CN205839011U CN 205839011 U CN205839011 U CN 205839011U CN 201620817957 U CN201620817957 U CN 201620817957U CN 205839011 U CN205839011 U CN 205839011U
- Authority
- CN
- China
- Prior art keywords
- lifter plate
- elevating lever
- flowing hole
- silica frost
- scum silica
- 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
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- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a kind of porous plate stirring-type methane-generating pit, 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 I of up/down perforation it is provided with on lifter plate, and and flowing hole, it is provided with the through flowing hole of level II between described flowing hole I and the periphery of lifter plate, the upper surface of described lifter plate is provided with for puncturing scum silica frost spine.Drift net prevents scum silica frost from floating to the upper surface crust of feed liquid；Flowing hole I forms the fluid passage of vertical direction, and flowing hole II forms the fluid passage of horizontal direction, and mixing effect is more preferable；After not stirring for a long time cause scum silica frost crust due to carelessness, spine can puncture scum silica frost；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 porous plate stirring-type methane-generating pit.
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 is to provide a kind of new porous plate stirring-type methane-generating pit, at anti-scum silica frost
The existence of methanogen is not interfered with while generation.
The purpose of this utility model is achieved through the following technical solutions:
Porous plate stirring-type methane-generating pit of the present utility model, 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, also includes
Anti-scum silica frost assembly, described anti-scum silica frost assembly includes 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 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, and described lifter plate is provided with the flowing hole I of up/down perforation,
It is provided with the through flowing hole of level II between described flowing hole I and the periphery of lifter plate, the upper surface of described lifter plate sets
It is equipped with for puncturing scum silica frost spine；
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 radial section of described flowing hole I.
Further, described driving rotating disk is provided with Anti-slip cover.
The beneficial effects of the utility model: porous plate stirring-type methane-generating pit of the present utility model, drift net prevents on scum silica frost
Float to the upper surface crust of feed liquid；Flowing hole I forms the fluid passage of vertical direction, and flowing hole II forms the liquid of horizontal direction
Passage, mixing effect is more preferable；After not stirring for a long time cause scum silica frost crust due to carelessness, spine can puncture scum silica frost；Drive
Rotating disk drives elevating lever to drive the rotary rising of lifter plate, and can prevent lifter plate from moving up and down excessively fierceness affects methanogen
Existence, lifter plate can be made again to move up and down while around elevating lever turnover 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 of this utility model lifter plate.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structural representation of this utility model lifter plate,；As schemed
Show, in the present embodiment, porous plate stirring-type methane-generating pit of the present utility model, including fermentation vat 1, charging aperture 9 and water pressure chamber 6,
Described fermentation vat top is provided with and to be opened/closed seals lid 2 and airway 5, described charging aperture 9 and water pressure chamber 6 respectively with fermentation vat
Connecting bottom 1, in the present embodiment, water pressure chamber 6 is connected by the conduit 7 of bottom with fermentation vat 1, it is also possible to connect otherwise
Logical, porous plate stirring-type methane-generating pit of the present utility model also include anti-scum silica frost assembly, described anti-scum silica frost assembly include drift net 10,
Lifter 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, passes through up and down as in figure 2 it is shown, be provided with on described lifter plate 8
Logical flowing hole I 8-1, is provided with level through flowing hole II 8-2, institute between described flowing hole I 8-1 and the periphery of lifter plate
State and be provided with on the upper surface of lifter plate for puncturing scum silica frost spine 8-3；
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, flowing hole I 8-1 is formed vertically
The fluid passage in direction, flowing hole II 8-2 forms the fluid passage of horizontal direction, and mixing effect is more preferable；When owing to neglecting long
Between do not have stirring cause scum silica frost crust after, spine 8-3 can puncture scum silica frost；
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 I 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. a porous plate stirring-type methane-generating pit, including fermentation vat, charging aperture and water pressure chamber, described fermentation vat top is provided with can
The sealing lid of opening and closing and airway, described charging aperture connects with bottom fermentation vat respectively with water pressure chamber, it is characterised in that: also include
Anti-scum silica frost assembly, described anti-scum silica frost assembly includes 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, and described lifter plate is provided with the flowing hole I of up/down perforation, described
It is provided with the through flowing hole of level II between flowing hole I and the periphery of lifter plate, the upper surface of described lifter plate is provided with
For puncturing scum silica frost spine；
The center of described driving rotating disk is fixedly installed on the upper end of described elevating lever.
Porous plate stirring-type methane-generating pit the most according to claim 1, it is characterised in that: the radial section of described flowing hole I
A diameter of 150mm-200mm.
Porous plate stirring-type methane-generating pit the most according to claim 2, it is characterised in that: it is provided with anti-on described driving rotating disk
Sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817957.XU CN205839011U (en) | 2016-07-30 | 2016-07-30 | Porous plate stirring-type methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817957.XU CN205839011U (en) | 2016-07-30 | 2016-07-30 | Porous plate stirring-type methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839011U true CN205839011U (en) | 2016-12-28 |
Family
ID=57616645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817957.XU Expired - Fee Related CN205839011U (en) | 2016-07-30 | 2016-07-30 | Porous plate stirring-type methane-generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116179314A (en) * | 2023-04-27 | 2023-05-30 | 碧奥能源(上海)有限公司 | Biogas fermentation tank capable of removing slag in airtight manner |
-
2016
- 2016-07-30 CN CN201620817957.XU patent/CN205839011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116179314A (en) * | 2023-04-27 | 2023-05-30 | 碧奥能源(上海)有限公司 | Biogas fermentation tank capable of removing slag in airtight manner |
| CN116179314B (en) * | 2023-04-27 | 2023-07-07 | 碧奥能源(上海)有限公司 | Biogas fermentation tank capable of removing slag in airtight manner |
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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 |