CN205838996U - The firedamp gas equipment of layer scum silica frost can be pressed down - Google Patents
The firedamp gas equipment of layer scum silica frost can be pressed down Download PDFInfo
- Publication number
- CN205838996U CN205838996U CN201620818351.8U CN201620818351U CN205838996U CN 205838996 U CN205838996 U CN 205838996U CN 201620818351 U CN201620818351 U CN 201620818351U CN 205838996 U CN205838996 U CN 205838996U
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- CN
- China
- Prior art keywords
- lifter plate
- silica frost
- scum silica
- upper boom
- 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.)
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- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a kind of firedamp gas equipment that can press down layer scum silica frost, including fermentation vat, charging aperture and water pressure chamber, also include that anti-scum silica frost assembly, anti-scum silica frost assembly include lifter plate, elevating lever and activation lever；Elevating lever includes upper boom, lower beam, stretching spring and compression spring；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 bottom surface of lifter plate by hinge.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 is washed open so that flowing hole can form fluid passage by feed liquid；When lifter plate declines, cover plate covers flowing hole and makes lifter plate plate the aerogenesis raw material that scum layer is abundant can be forced downward active layer；By stretching spring and compression spring the power between upper boom and lower beam buffered and prevent from lifter plate that feed liquid is stirred vigorously affecting the existence of methanogen, can guarantee that again the anti-scum silica frost of mixing effect lumps.
Description
Technical field
This utility model relates to a kind of methane-generating pit, particularly to a kind of firedamp gas equipment that can press down layer scum silica frost.
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 firedamp gas equipment that can press down layer scum silica frost,
Anti-scum silica frost does not interferes with the existence of methanogen while producing.
The purpose of this utility model is achieved through the following technical solutions:
The firedamp gas equipment that can press down layer scum silica frost of the present utility model, including fermentation vat, charging aperture and water pressure chamber, described
Top, ferment pond 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 include that anti-scum silica frost assembly, described anti-scum silica frost assembly include lifter plate, elevating lever and activation lever；
Described elevating lever is vertically arranged at the center of fermentation vat, and described elevating lever includes upper boom, lower beam, stretching spring and pressure
Contracting spring, what the upper end of described lower beam was coaxial is fixed with adapter sleeve, and the lower end of upper boom is in axial sliding connection in inserting adapter sleeve, institute
Stating stretching spring be placed on upper boom outside and be connected between adapter sleeve and upper boom, described compression spring is located at the internal also axle of adapter sleeve
To being supported between upper boom and lower beam, described upper boom is slidably connected to fermentation vat along himself axial single-degree-of-freedom；
Described lifter plate is fixed on the lower end of described lower beam, described lifter plate is provided with up/down perforation flowing hole and with
The cover plate that flowing hole one_to_one corresponding is arranged, described cover plate is articulated with the bottom surface of lifter plate by hinge, described hinge is set with
For providing elastic force to make cover plate cover the torsion spring of flowing hole for cover plate；
One end of described activation lever is articulated with the upper end other end of described water pressure chamber and forms force side, in activation lever
Between be articulated with the upper end of upper boom.
Further, a diameter of 150mm-200mm of the radial section of described flowing hole.
Further, described activation lever force side is provided with the rope facilitating activation lever to press down, described water pressure chamber with drive
It is provided with the back-moving spring for making activation lever reset between dynamic lever.
The beneficial effects of the utility model: the firedamp gas equipment that can press down layer scum silica frost of the present utility model, lifter plate declines
Time, cover plate is washed open so that flowing hole can form fluid passage by feed liquid；Lifter plate rise time cover plate by feed liquid wash open so that stream
Hole can form fluid passage；When lifter plate declines, cover plate covers the aerogenesis that flowing hole makes lifter plate plate to be enriched by scum layer
Raw material is forced downward active layer；By stretching spring and compression spring, the power between upper boom and lower beam is carried out buffering and prevent lifting
Feed liquid is stirred vigorously by plate affects the existence of methanogen, can guarantee that again the anti-scum silica frost of mixing effect lumps.
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；
Fig. 4 is the structural representation of this utility model elevating lever.
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, and Fig. 4 is the structural representation of this utility model elevating lever
Figure；As it can be seen, in the present embodiment, the firedamp gas equipment that can press down layer scum silica frost of the present utility model, including fermentation vat 1, enters
Material mouth 9 and water pressure chamber 6, described fermentation vat top is provided with sealing lid 2 to be opened/closed and airway 5, described charging aperture 9 and hydraulic pressure
Between 6 connect with bottom fermentation vat 1 respectively, in the present embodiment, water pressure chamber 6 is connected by the conduit 7 of bottom with fermentation vat 1, it is possible to
To connect otherwise, the firedamp gas equipment that can press down layer scum silica frost of the present utility model also includes anti-scum silica frost assembly, described
Anti-scum silica frost assembly includes lifter plate 8, elevating lever 3 and activation lever 4；
Described elevating lever 3 is vertically arranged at the center of fermentation vat 1；As shown in Figure 4, described elevating lever includes upper boom, lower beam
3-3, stretching spring 3-1 and compression spring 3-2；What the upper end of described lower beam was coaxial is fixed with adapter sleeve 3-4, and the lower end of upper boom is inserted
It is in axial sliding connection in entering adapter sleeve；Described stretching spring is placed on upper boom outside and is connected between adapter sleeve and upper boom, upper boom
Outer wall is provided with the flange for being connected with stretching spring；Described compression spring be located at adapter sleeve internal and be axially supported on upper boom and
Between lower beam；
Described lifter plate 8 is fixed on the lower end of described lower beam 3-3, and described lifter plate is provided with the flowing hole of up/down perforation
8-1 and the cover plate 8-2 arranged with flowing hole one_to_one corresponding, described cover plate is articulated with the bottom surface of lifter plate, described hinge by hinge
Being set with on axle for providing elastic force to make cover plate cover the torsion spring of flowing hole for cover plate, described upper boom is the most single certainly along himself
Being slidably connected to fermentation vat 1 by degree, the upper surface periphery of described lifter plate 8 forms the chimb 8-3 that a circle raises up；
One end of described activation lever 4 is articulated with the upper end other end of described water pressure chamber 6 and forms force side, activation lever
Centre is articulated with the upper end of upper boom.
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, activation lever 4 drives 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 covers flowing hole and makes lifter plate plate the aerogenesis raw material that scum layer is abundant can be forced downward active layer, and aerogenesis is imitated
The best；As it is shown on figure 3, cover plate is washed open so that flowing hole can form fluid passage by feed liquid when lifter plate rises, mixing effect is good.
In the present embodiment, described activation lever force side is provided with the rope facilitating activation lever to press down, described water pressure chamber
And it is provided with the back-moving spring for making activation lever reset, convenient operation activation lever between activation lever.
In the present embodiment, a diameter of 150mm-200mm of radial section of described flowing hole 8-3 and flowing hole 8-4；Can shape
The fluid course becoming good can preferably reduce again resistance when lifter plate 8 lifts.
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 press down a firedamp gas equipment for layer scum silica frost, including fermentation vat, charging aperture and water pressure chamber, described fermentation vat top sets
Being equipped with to be opened/closed sealing to cover and airway, described charging aperture connects with bottom fermentation vat respectively with water pressure chamber, it is characterised in that:
Also include that anti-scum silica frost assembly, described anti-scum silica frost assembly include lifter plate, elevating lever and activation lever；
Described elevating lever is vertically arranged at the center of fermentation vat, and described elevating lever includes upper boom, lower beam, stretching spring and compression bullet
Spring, what the upper end of described lower beam was coaxial is fixed with adapter sleeve, and the lower end of upper boom is in axial sliding connection in inserting adapter sleeve, described in draw
Stretching spring be placed on upper boom outside and be connected between adapter sleeve and upper boom, described compression spring is located at adapter sleeve inside and axially props up
Supportting between upper boom and lower beam, described upper boom is slidably connected to fermentation vat along himself axial single-degree-of-freedom；
Described lifter plate is fixed on the lower end of described lower beam, described lifter plate is provided with the flowing hole of up/down perforation and flows with crossing
The cover plate that hole one_to_one corresponding is arranged, described cover plate is articulated with the bottom surface of lifter plate by hinge, described hinge is set with for
Elastic force is provided to make cover plate cover the torsion spring of flowing hole for cover plate；
One end of described activation lever is articulated with the upper end other end of described water pressure chamber and forms force side, hinge in the middle of activation lever
It is connected to the upper end of upper boom.
The firedamp gas equipment that can press down layer scum silica frost the most according to claim 1, it is characterised in that: the radial direction of described flowing hole
Diameter of section is 150mm-200mm.
The firedamp gas equipment that can press down layer scum silica frost the most according to claim 2, it is characterised in that: described activation lever exerts a force
End is provided with the rope facilitating activation lever to press down, is provided with for making activation lever multiple between described water pressure chamber and activation lever
The back-moving spring of position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818351.8U CN205838996U (en) | 2016-07-30 | 2016-07-30 | The firedamp gas equipment of layer scum silica frost can be pressed down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818351.8U CN205838996U (en) | 2016-07-30 | 2016-07-30 | The firedamp gas equipment of layer scum silica frost can be pressed down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838996U true CN205838996U (en) | 2016-12-28 |
Family
ID=57616675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620818351.8U Expired - Fee Related CN205838996U (en) | 2016-07-30 | 2016-07-30 | The firedamp gas equipment of layer scum silica frost can be pressed down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838996U (en) |
-
2016
- 2016-07-30 CN CN201620818351.8U patent/CN205838996U/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 |