CN207552314U - A kind of biogas stirring device with ultrasonic pretreatment function - Google Patents
A kind of biogas stirring device with ultrasonic pretreatment function Download PDFInfo
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- CN207552314U CN207552314U CN201721632185.3U CN201721632185U CN207552314U CN 207552314 U CN207552314 U CN 207552314U CN 201721632185 U CN201721632185 U CN 201721632185U CN 207552314 U CN207552314 U CN 207552314U
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- cylinder
- rotating shaft
- central rotating
- driving motor
- stirring device
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Abstract
The utility model discloses a kind of biogas stirring device with ultrasonic pretreatment function, including cylinder and driving motor, it is characterised in that：The cylinder crown center position is equipped with feed conduit and additive pipeline, the vertical direction that the feed conduit and additive pipeline are located on cylinder is equipped with supersonic generator, mixing liquid material outlet conduit is equipped on the right side of the cylinder body bottom, the mixing liquid material outlet conduit is equipped with control and switchs, the cylinder body bottom centre position is equipped with central rotating shaft, the central rotating shaft is equipped with several stirring blades, the stirring blade positioned at central rotating shaft bottom end is arranged with clearing apparatus, the cylinder body bottom both sides are equipped with stent, the stent and barrel soldering, the driving motor is connect by shaft coupling with central rotating shaft, the driving motor is fixed on by nut on installing plate, the installing plate and barrel soldering.The utility model has many advantages, such as that material is uniformly mixed, gas production is high, highly practical, manipulation is intuitive simple.
Description
Technical field
The utility model belongs to biogas production equipment technical field, and in particular to a kind of with ultrasonic pretreatment function
Biogas stirring device.
Background technology
Biogas be organic substance under anaerobic, a kind of mixed gas generated by the fermentation of microorganism.
Its primary raw material is the various organic matters such as human and animal excreta, stalk, sewage, and biogas is as a kind of important, cleaning, efficient biology
Mass-energy source, both contributed to stalk resource to utilize, and reduced environmental pollution, and can promote the development of production and use of marsh gas cause, was stalk
Recycling, a kind of effective way of recovery energy have good ecology and social benefit.It is big due to containing in stalk structure
Amount is difficult to cellulose, hemicellulose and lignin for degrading etc., exists and starts the problems such as speed is slow, and degradation rate is low, and inconvenience is handled.
Therefore, before stalk anaerobic fermentation, certain pretreatment can be generally carried out to it.In existing pre-processing device, to raw material
Processing is directly exactly simple cutting, it is impossible to stalk microstructure is sufficiently destroyed, make it preferably abundant with additive
Mixing, so as to improve stalk fermentation cumulative gas and gas producing efficiency.Therefore, it is necessary to provide, a kind of that raw material can be allowed to carry out is abundant
Mixing and the biogas stirring device convenient for watching the capacity of raw material in cylinder.
Utility model content
The utility model provides a kind of natural pond with ultrasonic pretreatment function to make up deficiency of the prior art
Gas agitating apparatus.
What the technical solution of the utility model was realized in：
A kind of biogas stirring device with ultrasonic pretreatment function, including cylinder and driving motor, it is characterised in that：
The cylinder crown center position is equipped with feed conduit and additive pipeline, and the feed conduit and additive pipeline are located at cylinder
On vertical direction be equipped with supersonic generator, mixing liquid material outlet conduit, the mixed liquor are equipped on the right side of the cylinder body bottom
Expect that outlet conduit is equipped with control and switchs, the cylinder body bottom centre position is equipped with central rotating shaft, and the central rotating shaft is equipped with
Several stirring blades, the stirring blade positioned at central rotating shaft bottom end are arranged with clearing apparatus, the cylinder body bottom two
Side is equipped with stent, the stent and barrel soldering, and the driving motor is connect by shaft coupling with central rotating shaft, the driving electricity
Machine is fixed on by nut on installing plate, the installing plate and barrel soldering.
As a kind of perferred technical scheme, liquid level gauge is equipped on the left of the cylinder, the liquid level gauge is connected with cylinder, institute
The outlet for stating liquid level gauge is equipped with filter screen.
As a kind of perferred technical scheme, the stirring blade is equipped with 5, is helically disposed on central rotating shaft.
As a kind of perferred technical scheme, the clearing apparatus lower end is equipped with cleaning brush, the cleaning brush and cylinder bottom
Portion contacts.
As a kind of perferred technical scheme, inner barrel is stretched into the outlet of the feed conduit and additive pipeline,
The import of the feed conduit and additive pipeline is equipped with control switch.
By adopting the above-described technical solution, it compared with prior art, has the advantages that：Ultrasonic wave is used first
Pretreatment can change stalk internal microstructure, and cavitation is conducive to the destruction of cellulosic structure straw anaerobic digestion
The progress of reaction so as to improve the gas production of stalk fermentation and factor of created gase, while shortens the time for reaching maximum gas production；Secondly
The stirring efficiency and mixing effect to material can be effectively promoted, so as to ensure that biogas output significantly, and improves stirring dress
The performance put；Last clearing apparatus can stir the sludge of cylinder body bottom, it is made to be sufficiently mixed with material,
Improve gas production.
Description of the drawings
Fig. 1 is a kind of structural representation of biogas stirring device with ultrasonic pretreatment function described in the utility model
Figure；
In figure：1st, cylinder；2nd, feed conduit；3rd, additive pipeline；4th, supersonic generator；5th, liquid material outlet is mixed
Road；6th, control switch；7th, stent；8th, driving motor；9th, shaft coupling；10th, central rotating shaft；11st, stirring blade；12nd, clearing apparatus；
13rd, cleaning brush；14th, installing plate；15th, nut；16th, liquid level gauge；17th, the outlet of liquid level gauge.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
A kind of biogas stirring device with ultrasonic pretreatment function as shown in Figure 1, by cylinder 1, feed conduit 2,
It is formed with additive pipeline 3, stent 7, mixing liquid material outlet conduit 5 and driving motor 8.It is equipped in 1 crown center position of cylinder
Feed conduit 2 and additive pipeline 3, the outlet of feed conduit 2 and additive pipeline 3 are stretched into inside cylinder 1；At 1 bottom of cylinder
Mixing liquid material outlet conduit 5 is equipped on the right side of portion；Central rotating shaft 10 is equipped in 1 bottom centre position of cylinder, is set on central rotating shaft 10
There are 5 stirring blades, 11,5 stirring blades 11 twist in centrally disposed shaft 10, advantageously reduce stirring blade 11
Number, so as to reduce cost.Clearing apparatus 12 wherein is arranged with positioned at the stirring blade 11 of 10 bottom end of central rotating shaft, is cleaned
12 lower end of device is equipped with cleaning brush 13, and cleaning brush 13 is contacted with 1 bottom of cylinder, is carried out for that will be sunken to the sludge of 1 bottom of cylinder
Agitation, makes it be sufficiently mixed with material；Stent 7 is equipped in 1 two bottom sides of cylinder, stent 7 is welded with cylinder 1, for propping up
Support cylinder 1；Driving motor 8 is fixed on by nut 15 on installing plate 14, and installing plate 14 is welded with cylinder 1, and driving motor 8 passes through
Shaft coupling 9 is connect with central rotating shaft 10, for driving central rotating shaft 10 that stirring blade 11 is driven to be rotated.
In the present embodiment, feed conduit 2 and additive pipeline 3 are located at the vertical direction of cylinder 1 and are equipped with ultrasonic wave
Device 4, the effect of supersonic generator 4 are to improve the mixed effect of material, and when ultrasonic energy is sufficiently high, material flows through ultrasound
During region, cavitation phenomenon will be generated, generates the microjet of impact force, being conducive to straw anaerobic to the destruction of cellulosic structure disappears
Change the progress of reaction, so as to improve the gas production of stalk fermentation and factor of created gase, while shorten the time for reaching maximum gas production, and
And cavitation weakens the Coulomb force between nano-scale particle, scattered ultra-fine grain is made to be not easy to reunite again, so as to reach
To uniformly mixed effect.
In the present embodiment, 1 left side of cylinder is equipped with liquid level gauge 16, and liquid level gauge 16 is connected with cylinder 1, the outlet of liquid level gauge 16
17 are equipped with filter screen, prevent big object block from entering in liquid level gauge 16, block liquid level gauge 16, influence to observe the liquid level of material in cylinder 1.
In the present embodiment, the feed conduit 2, the import of additive pipeline 3 and the outlet of mixing liquid material outlet conduit 5
It is equipped with control switch 6.
The operation principle of the utility model：From feed conduit 2 and additive pipeline 3 be separately added into human and animal excreta or stalk or
The organic matters such as sewage and additive, organic matter and additive are added to cylinder 1 after supersonic generator 4 carries out ultrasonic cavitation
Inside mixed, by driving motor 8 drive central rotating shaft 10 rotate, and then drive cylinder 1 in 11 turns of stirring blade
It is dynamic, by the agitaion of the stirring action and clearing apparatus 12 of stirring blade 11 can material be uniformly mixed, rear liquid level
Level condition inside 16 viewing cylinder 1 of meter, finally from the outlet discharge of mixing liquid material outlet conduit 5.So far, the utility model
Goal of the invention is accomplished.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of biogas stirring device with ultrasonic pretreatment function, including cylinder (1) and driving motor (8), feature
It is：Cylinder (1) the crown center position be equipped with feed conduit (2) and additive pipeline (3), the feed conduit (2) and
Vertical direction of the additive pipeline (3) on cylinder (1) is equipped with supersonic generator (4), and cylinder (1) bottom right is set
There is mixing liquid material outlet conduit (5), the mixing liquid material outlet conduit (5) is equipped with control switch (6), cylinder (1) bottom
Portion centre position is equipped with central rotating shaft (10), and the central rotating shaft (10) is equipped with several stirring blades (11), described to be located at
The stirring blade (11) of central rotating shaft (10) bottom end is arranged with clearing apparatus (12), and cylinder (1) two bottom sides are equipped with branch
Frame (7), the stent (7) are welded with cylinder (1), and the driving motor (8) is connected by shaft coupling (9) and central rotating shaft (10)
It connects, the driving motor (8) is fixed on by nut (15) on installing plate (14), and the installing plate (14) is welded with cylinder (1).
2. the biogas stirring device according to claim 1 with ultrasonic pretreatment function, it is characterised in that：The cylinder
Liquid level gauge (16) is equipped on the left of body (1), the liquid level gauge (16) connects with cylinder (1), the outlet (17) of the liquid level gauge (16)
Equipped with filter screen.
3. the biogas stirring device according to claim 1 or 2 with ultrasonic pretreatment function, it is characterised in that：Institute
Stirring blade (11) is stated equipped with 5, is helically disposed on central rotating shaft (10).
4. the biogas stirring device according to claim 3 with ultrasonic pretreatment function, it is characterised in that：It is described clear
Sweeping device (12) lower end is equipped with cleaning brush (13), and the cleaning brush (13) contacts with cylinder (1) bottom.
5. the biogas stirring device according to claim 1 with ultrasonic pretreatment function, it is characterised in that：The original
Cylinder (1) inside, the feed conduit (2) and additive pipeline are stretched into the outlet of pipe material (2) and additive pipeline (3)
(3) import is equipped with control switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632185.3U CN207552314U (en) | 2017-11-29 | 2017-11-29 | A kind of biogas stirring device with ultrasonic pretreatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632185.3U CN207552314U (en) | 2017-11-29 | 2017-11-29 | A kind of biogas stirring device with ultrasonic pretreatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552314U true CN207552314U (en) | 2018-06-29 |
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ID=62678251
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632185.3U Expired - Fee Related CN207552314U (en) | 2017-11-29 | 2017-11-29 | A kind of biogas stirring device with ultrasonic pretreatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321455A (en) * | 2018-10-10 | 2019-02-12 | 东北电力大学 | A kind of ultrasound-enhanced producing methane through anaerobic fermentation system and its regulation method |
-
2017
- 2017-11-29 CN CN201721632185.3U patent/CN207552314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321455A (en) * | 2018-10-10 | 2019-02-12 | 东北电力大学 | A kind of ultrasound-enhanced producing methane through anaerobic fermentation system and its regulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211129 |