CN202643690U - Biogas digester stirring device - Google Patents
Biogas digester stirring device Download PDFInfo
- Publication number
- CN202643690U CN202643690U CN2012203327967U CN201220332796U CN202643690U CN 202643690 U CN202643690 U CN 202643690U CN 2012203327967 U CN2012203327967 U CN 2012203327967U CN 201220332796 U CN201220332796 U CN 201220332796U CN 202643690 U CN202643690 U CN 202643690U
- Authority
- CN
- China
- Prior art keywords
- methane
- generating pit
- injector
- feed liquid
- whipping appts
- 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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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- 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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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/14—Pressurized fluid
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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 biogas digester stirring device which comprises an ejector, a high-pressure water feeding device and a water pipe communicated with the ejector and the high-pressure water feeding device, wherein the ejector is arranged in feed liquid of a biogas digester and used for ejecting high-pressure water to perform ejecting stirring on the feed liquid. The position of the ejector of the biogas digester stirring device is adjustable, and even and full stirring on the feed liquid can be achieved by adjusting the position of the ejector, so that shell breaking effect is improved, and output of the biogas digester can be ensured.
Description
Technical field
The utility model relates to a kind of whipping appts, relates in particular to a kind of methane-generating pit whipping appts.
Background technology
In today that energy day is becoming tight, environmental pollution is serious, it is particularly important that the utilization of renewable energy source seems, methane-generating pit such as the rural area implementation, can utilize the domestic refuse such as human and animal excreta in anaerobic environment, to produce altogether people's routine use of inflammable gas by the microbial fermentation effect, for reducing conventional energy resources consumption, alleviate agricultural environment pollution, improve overall agricultural productivity, improve the life of farmers quality, promoting that development of agricultural circulation economy is significant.
After using, show, the methane tank feeding initial stage pours in the pond by artificial load material, feed liquid can naturally be mixed punching and be stirred, gas production rate is more considerable, and after several days, feed liquid no longer rises in the discharge room, aerogenesis stops in the pond, and to after feed liquid stirs in the pond, has again biogas to produce and swelling up, this shows that stirring action is to the importance of methane tank gas production, and methane-generating pit because of the improper easy generation of psychrometric ratio example upper strata crust, is difficult to fragmentation when Winter-Spring communication weather variation, cause the fermentation raw material utilization ratio not high, gas production rate is aerogenesis not even less.
In order to address the above problem, people have proposed method that feed liquid in the methane-generating pit is stirred, stirring means and whipping appts such as patent application 200710103601.5 disclosed a kind of methane-generating pits, the method that has adopted hydraulic pressure to spray, stirs to compare with hand operated mixing and agitator and have obvious advantage, but its injector arranges at the bottom of being fixed in methane-generating pit, the injector of adjusting the distance sidewall jet power relatively far away a little less than, stir inhomogeneous, the broken shell weak effect.
Therefore, need to be improved existing methane-generating pit whipping appts, make injector be positioned at the position of methane-generating pit adjustable and feed liquid is carried out evenly, stirred fully, raising broken shell effect, assurance methane tank gas production amount by the position of regulating injector.
The utility model content
In view of this, the purpose of this utility model provides a kind of methane-generating pit whipping appts, and it is adjustable that its injector is positioned at the position of methane-generating pit, by the position of regulating injector can realize to feed liquid carry out evenly, sufficient stirring, improve the broken shell effect, be beneficial to the methane tank gas production amount that guarantees.
The methane-generating pit whipping appts is characterized in that: comprise injector, high-pressure feed water equipment and be communicated in injector and the water pipe of high-pressure feed water equipment, described injector is arranged at and is used for the high pressure water ejection in the methane-generating pit feed liquid and then feed liquid is carried out jet agitation.
Further, comprise that also stretching into feed liquid by the methane-generating pit discharge room be used for to install fixing injector and regulate propping up chord position and can regulating the support of injector level and vertical position of its level and vertical position;
Further, can from methane-generating pit discharge room along methane-generating pit inwall stretch into knee feed liquid in of described support for being connected and composed by the straight-bar of a plurality of rigidity and elbow, each junction of knee is adopted and is threaded;
Further, described water pipe is flexible pipe;
Further, described injector is made by the pipe of end sealing, and injector vertically arranges up with blind end, and its opening end and cross current, blind end are provided with and are the radial jet hole that makes progress, and tube wall is provided with and is radial level and downward jet hole;
Further, described high-pressure feed water equipment is water pump, and water pump is arranged in the methane-generating pit feed liquid or discharge room.
The beneficial effects of the utility model are: methane-generating pit whipping appts of the present utility model, it is adjustable that its injector is positioned at the position of methane-generating pit, can realize feed liquid is carried out evenly, stirred fully by the position of regulating injector, improve the broken shell effect, be beneficial to the methane tank gas production amount that guarantees.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the methane-generating pit whipping appts of the present embodiment, comprise injector 1, high-pressure feed water equipment 2 and be communicated in injector 1 and the water pipe 3 of high-pressure feed water equipment 2, described injector 1 is arranged at and is used for the high pressure water ejection in methane-generating pit 5 feed liquids and then feed liquid is carried out jet agitation.
In the present embodiment, comprise that also stretching into feed liquid by methane-generating pit 5 discharge rooms 6 be used for to install fixing injector 1 and regulate 4 on the support of its level and vertical position and can regulate the support 4 of injector 1 level and vertical position, injector 1 can adopt the mode of connection commonly used such as welding, bolt connection or latch clamping to be fixed in support 4, just can regulate injector 1 position in discharge room 6 adjusting poles 4 positions, simple in structure, easy to operate, low cost of manufacture.
In the present embodiment, can from methane-generating pit 5 discharge rooms 6 along methane-generating pit 5 inwalls stretch into knee feed liquid in of described support 4 for being connected and composed by the straight-bar 41 of a plurality of rigidity and elbow 42, each junction of knee is adopted and is threaded, straight-bar 41 and elbow 42 adopt metal tube to make, and structural strength is high, and is lightweight, removable connection is adopted in each junction, be beneficial to dismounting and maintenance, also can add straight-bar 41 and regulate support 4 length, and then regulate injector 1 position.
In the present embodiment, described water pipe 3 is flexible pipe.
In the present embodiment, described injector 1 is made by the pipe of end sealing, injector 1 vertically arranges up with blind end, its opening end is communicated with water pipe 3, blind end is provided with and is the radial jet hole that makes progress 11, tube wall is provided with and is radial level and downward jet hole 11, upwards spray high pressure water and can effectively promote the mobile crust of avoiding of feed liquid, level and downwards the ejection high pressure water Flow of Goods and Materials that can promote to stick at methane-generating pit 5 walls avoid deposition, feed liquid is fully mixed, organic substance decomposing is more thorough, is beneficial to the raising gas production rate.
In the present embodiment, described high-pressure feed water equipment 2 is water pump, water pump is arranged in methane-generating pit 5 feed liquids or discharge room 6, water pump is arranged in methane-generating pit 5 feed liquids then recycle feed liquid and carry out jet agitation, water pump is arranged at discharge room 6 and need connects extraneous water source and carry out jet agitation, all can realize the purpose of this utility model.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. methane-generating pit whipping appts is characterized in that: comprise injector, high-pressure feed water equipment and be communicated in injector and the water pipe of high-pressure feed water equipment, described injector is arranged at and is used for the high pressure water ejection in the methane-generating pit feed liquid and then feed liquid is carried out jet agitation.
2. methane-generating pit whipping appts according to claim 1 is characterized in that: comprise that also stretching into feed liquid by the methane-generating pit discharge room is used for installing fixing injector and regulates propping up chord position and can regulating the support of injector level and vertical position of its level and vertical position.
3. methane-generating pit whipping appts according to claim 2, it is characterized in that: can from methane-generating pit discharge room along methane-generating pit inwall stretch into knee feed liquid in of described support for being connected and composed by the straight-bar of a plurality of rigidity and elbow, each junction of knee is adopted and is threaded.
4. methane-generating pit whipping appts according to claim 3, it is characterized in that: described water pipe is flexible pipe.
5. methane-generating pit whipping appts according to claim 4, it is characterized in that: described injector is made by the pipe of end sealing, injector vertically arranges up with blind end, its opening end and cross current, blind end is provided with and is the radial jet hole that makes progress, and tube wall is provided with and is radial level and downward jet hole.
6. methane-generating pit whipping appts according to claim 5, it is characterized in that: described high-pressure feed water equipment is water pump, water pump is arranged in the methane-generating pit feed liquid or discharge room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203327967U CN202643690U (en) | 2012-07-10 | 2012-07-10 | Biogas digester stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203327967U CN202643690U (en) | 2012-07-10 | 2012-07-10 | Biogas digester stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643690U true CN202643690U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203327967U Expired - Fee Related CN202643690U (en) | 2012-07-10 | 2012-07-10 | Biogas digester stirring device |
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| Country | Link |
|---|---|
| CN (1) | CN202643690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106754288A (en) * | 2017-03-22 | 2017-05-31 | 农业部沼气科学研究所 | Anaerobic digester and its stir process method |
-
2012
- 2012-07-10 CN CN2012203327967U patent/CN202643690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106754288A (en) * | 2017-03-22 | 2017-05-31 | 农业部沼气科学研究所 | Anaerobic digester and its stir process method |
| CN106754288B (en) * | 2017-03-22 | 2019-06-07 | 农业部沼气科学研究所 | Anaerobic digester and its stir process method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180710 |