CN206428237U - Helical feed stirs sludge gas dry fermentation anaerobic reactor - Google Patents
Helical feed stirs sludge gas dry fermentation anaerobic reactor Download PDFInfo
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- CN206428237U CN206428237U CN201621457968.8U CN201621457968U CN206428237U CN 206428237 U CN206428237 U CN 206428237U CN 201621457968 U CN201621457968 U CN 201621457968U CN 206428237 U CN206428237 U CN 206428237U
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- main body
- anaerobic
- helical feed
- anaerobic reactor
- dry fermentation
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- Processing Of Solid Wastes (AREA)
Abstract
Sludge gas dry fermentation anaerobic reactor is stirred the utility model discloses a kind of helical feed, it includes anaerobic reaction main body（2）, helical feed agitating shaft（5）, air chamber（4）, charging aperture（1）, discharging opening（6）, discharging pipeline（7）, gas outlet（3）, sewage draining exit（9）, motor（10）.Helical feed stirs the double effectses that sludge gas dry fermentation anaerobic reactor realizes conveying and the stirring of anaerobic reaction dry fermentation material using screw conveyor shaft simultaneously.Anaerobic reaction material enters after charging aperture, material is sent to anaerobic reaction main body by screw conveyor shaft, in course of conveying, screw conveyor shaft is also stirred to the material in anaerobic reaction main body, and the material reacted is also conveyed out.Helical feed stirring sludge gas dry fermentation anaerobic reactor both may be used as batch (-type) anaerobic reactor and be also used as continuous feed anaerobic reactor.The utility model is simple in construction, mass transfer effect is good, stir, system stable, treating capacity is big, and can both handle high concentration material and can also handle low concentration material.
Description
Technical field
The utility model is a kind of helical feed stirring sludge gas dry fermentation anaerobic reactor, belongs to anaerobic digestion field.
Background technology
Biogas fermentation is a kind of processing organic waste, realizes the effective way of the recycling of discarded object.Pass through natural pond
Gas fermentation process, organic matter can be passed through the decomposition of microorganism, produce clean energy resource biogas, realize organic waste
Recycling, biogas fermentation has become the important tie of development of agricultural circulation economy pattern.In anaerobic digestion process, mixing
The application of stirring technique, can efficiently solve because microorganism and labile organic compound can not be contacted actually and caused by mass transfer be stranded
It is difficult to and the problems such as physico-chemical and biological properties are uneven, so as to improve the performance of reactor and improve anaerobic digestion
Gas production rate.
Sludge gas dry fermentation is also known as solid anaerobic fermentation, and it is useless with SOLID ORGANICs such as stalk, house refuse and feces of livestock and poultry
Gurry is raw material, and producing the TS contents in biogas, reaction system using anaerobe fermentation reaches 20% ~ 30%.Existing
Although the higher fermentation materials of dry fermentation reactor energy concentration for the treatment of, it is due to that mass transfer is difficult, stirs uneven, cause fermentation
During large area acidifying and cause production methane quantity it is few, aerogenesis is uneven, the low problem of gas production rate.
The content of the invention
The utility model mainly for above mentioned problem there is provided a kind of simple in construction, mass transfer effect it is good, stir, be
The helical feed stirring sludge gas dry fermentation anaerobic reactor that system is stable, operating cost is low.
To achieve the above object, the utility model takes following technical proposals：
A kind of helical feed stirs sludge gas dry fermentation anaerobic reactor, anaerobic reaction main body（2）It is a cylinder, is detesting
Oxygen reactor main body（2）Interior installation helical feed agitating shaft（5）, in anaerobic reactor main body（2）Top install air chamber（4）,
In anaerobic reaction main body（2）Left side be provided with charging aperture（1）, anaerobic reaction main body（2）Right side be provided with discharging opening（6）.
Described helical feed stirring sludge gas dry fermentation anaerobic reactor is further charging aperture（1）Top is higher than anaerobism
Reactive agent（2）Top, and charging aperture（1）Interior material and anaerobic reaction main body（2）Interior material high difference pressure is big
In the counterweight pressure of gas holder.
Described helical feed stirring sludge gas dry fermentation anaerobic reactor is further discharging opening（6）Interior material and anaerobism
Reactive agent（2）Interior material high difference pressure is greater than the counterweight pressure of gas holder.
The beneficial effect that the utility model is produced has：Using helical feed agitating shaft realize dry fermentation material conveying and
Stir, and helical feed stirring sludge gas dry fermentation anaerobic reactor both may be used as batch (-type) anaerobic reactor and be also used as
Continuous feed anaerobic reactor.The utility model is simple in construction, mass transfer effect is good, stir, system is stable, treating capacity is big,
And both can handle high concentration material and can also handle low concentration material.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Symbol description：
1. charging aperture, 2. anaerobic reaction main bodys, 3. gas outlets, 4. air chambers, 5. screw conveyor shafts, 6. discharging openings, 7. dischargings
Pipeline, 8. supports, the motor of 9. sewage draining exit 10..
Embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of helical feed stirring sludge gas dry fermentation anaerobic reactor, anaerobic reaction main body（2）It is one
Cylinder, in anaerobic reactor main body（2）Interior installation helical feed agitating shaft（5）, in anaerobic reactor main body（2）Top peace
Fill air chamber（4）, in anaerobic reaction main body（2）Left side be provided with charging aperture（1）, anaerobic reaction main body（2）Right side be provided with
Discharging opening（6）.
Preferably, charging aperture（1）Top is higher than anaerobic reaction main body（2）Top, and charging aperture（1）Interior material
With anaerobic reaction main body（2）Interior material high difference pressure is greater than the counterweight pressure of gas holder.
Preferably, discharging opening（6）Interior material and anaerobic reaction main body（2）Interior material high difference pressure is greater than gas holder
Counterweight pressure.
The utility model realizes the conveying and stirring of dry fermentation material, and helical feed using helical feed agitating shaft
Stirring sludge gas dry fermentation anaerobic reactor both may be used as batch (-type) anaerobic reactor and be also used as continuous feed anaerobic reaction
Device.The utility model is simple in construction, mass transfer effect is good, stir, system is stable, treating capacity is big, and can both handle height
Concentration material can also handle low concentration material.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all any change done based on the utility model or modification belong to the claimed scope of the utility model.
Claims (3)
1. a kind of helical feed stirs sludge gas dry fermentation anaerobic reactor, it is characterised in that：Anaerobic reaction main body（2）It is a circle
Cylinder, in anaerobic reactor main body（2）Interior installation helical feed agitating shaft（5）, in anaerobic reactor main body（2）Top install
Air chamber（4）, in anaerobic reaction main body（2）Left side be provided with charging aperture（1）, anaerobic reaction main body（2）Right side be provided with out
Material mouth（6）.
2. a kind of helical feed stirring sludge gas dry fermentation anaerobic reactor according to claim 1, it is characterised in that：Charging
Mouthful（1）Top is higher than anaerobic reaction main body（2）Top, and charging aperture（1）Interior material and anaerobic reaction main body（2）It is interior
Material high difference pressure be greater than the counterweight pressure of gas holder.
3. a kind of helical feed stirring sludge gas dry fermentation anaerobic reactor according to claim 1, it is characterised in that：Discharging
Mouthful（6）Interior material and anaerobic reaction main body（2）Interior material high difference pressure is greater than the counterweight pressure of gas holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457968.8U CN206428237U (en) | 2016-12-28 | 2016-12-28 | Helical feed stirs sludge gas dry fermentation anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457968.8U CN206428237U (en) | 2016-12-28 | 2016-12-28 | Helical feed stirs sludge gas dry fermentation anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206428237U true CN206428237U (en) | 2017-08-22 |
Family
ID=59584997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457968.8U Expired - Fee Related CN206428237U (en) | 2016-12-28 | 2016-12-28 | Helical feed stirs sludge gas dry fermentation anaerobic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206428237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628290A (en) * | 2018-11-16 | 2019-04-16 | 湖南全望信息科技有限公司 | A kind of agricultural residue science installation for fermenting |
-
2016
- 2016-12-28 CN CN201621457968.8U patent/CN206428237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628290A (en) * | 2018-11-16 | 2019-04-16 | 湖南全望信息科技有限公司 | A kind of agricultural residue science installation for fermenting |
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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: 20170822 Termination date: 20171228 |