CN106867898A - Drum-type anaerobic fermentation tank - Google Patents
Drum-type anaerobic fermentation tank Download PDFInfo
- Publication number
- CN106867898A CN106867898A CN201710293277.1A CN201710293277A CN106867898A CN 106867898 A CN106867898 A CN 106867898A CN 201710293277 A CN201710293277 A CN 201710293277A CN 106867898 A CN106867898 A CN 106867898A
- Authority
- CN
- China
- Prior art keywords
- temperature control
- control rod
- fermentation tank
- drum
- anaerobic fermentation
- 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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Classifications
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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
-
- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
Abstract
The invention discloses a kind of drum-type anaerobic fermentation tank, including bearing, rotor fermenter body, stator fermentation lid, array temperature control rod and power set, fixing axle and rotary shaft are provided with the bearing, stator fermentation lid and array temperature control rod are fixedly installed in fixing axle, and array temperature control rod is located in rotor fermenter body, stator fermentation lid coordinates with the rotatory sealing of rotor fermenter body, and rotor fermenter body is fixedly connected with the rotating shaft, and rotary shaft is connected with power set.Uneven, raw material is stirred instant invention overcomes existing anaerobic fermentation tank to be heated the drawbacks such as uneven, energy consumption is higher, temperature control effect is not good, be conducive to lifting anaerobic fermentation efficiency.
Description
Technical field
The present invention relates to a kind of biogas fermentation device, more particularly to a kind of drum-type anaerobic fermentation tank, belong to using energy source
And field of environment protection.
Background technology
The mechanical agitation based on agitating shaft being used existing anaerobic fermentation tank, for example, China Patent Publication No. more
A kind of insulating biogas fermentation tank disclosed in CN102286368A, publication date is on December 21st, 2011, and it includes inner canister, outer
Tank, feeding device, exhaust apparatus, overflow mechanism, device for discharging, heat-insulation layer and agitating device；Inner and outer tank are fixed together,
Heat-insulation chamber is formed between inner and outer tank, heat-insulation layer is installed in heat-insulation chamber, fixed respectively on the top of outer tank and inner canister
Feeding device, exhaust apparatus and the overflow mechanism communicated with inner canister inner chamber are installed.
But existing anaerobic fermentation tank also exists following not enough：There is the uneven phenomenon of stirring in existing above-mentioned agitating mode,
The especially fermentation raw material higher to solids content concn, it is impossible to realize the sufficiently effective mixing of raw material, and then have impact on fermentation
Efficiency.Additionally, existing anaerobic fermentation tank is generally that the temperature control to fermentation raw material is realized by heating tank body, but in fact this guarantor
Warm measure not only high energy consumption but also to typically result in the temperature of material temperature close to tank body often than fermentation tank center raw material high,
Cause the raw material uneven, temperature control effect that is heated not good, so as to have impact on fermentation efficiency.
The content of the invention
It is an object of the invention to the above mentioned problem for overcoming prior art to exist, there is provided a kind of drum-type anaerobic fermentation tank.
Uneven, raw material is stirred instant invention overcomes existing anaerobic fermentation tank to be heated the disadvantages such as uneven, energy consumption is higher, temperature control effect is not good
End, is conducive to lifting anaerobic fermentation efficiency.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of drum-type anaerobic fermentation tank, it is characterised in that：Including bearing, rotor fermenter body, stator fermentation lid, array temperature control
Rod and power set, are provided with fixing axle and rotary shaft on the bearing, stator fermentation lid and array temperature control rod are fixedly installed
In fixing axle, and array temperature control rod is located in rotor fermenter body, and stator fermentation lid is matched somebody with somebody with rotor fermenter body rotatory sealing
Close, rotor fermenter body is fixedly connected with the rotating shaft, and rotary shaft is connected with power set.
The array temperature control rod forms stirrer paddle when rotor fermenter body is rotated.
The array temperature control rod is fixedly installed in fixing axle for multigroup, and between adjacent two arrays temperature control rod between
Every identical.
The array temperature control rod is made up of three temperature control rods, and the angle between adjacent two temperature controls rod is identical.
In the array temperature control rod, the length of temperature control rod is identical, and the length of temperature control rod is rotor fermenter body diameter
2/3。
Temperature modulation switch is connected to after many group pattern temperature control rod parallel connections.
Increasing resistance agitating device is fixedly installed in the rotor fermenter body on wall.
The resistance agitating device that increases includes the increasing resistance stirring draw-in groove of wall in multiple protrusion rotor fermenter bodies, and multiple increases resistance and stirs
Draw-in groove is mixed to be evenly distributed in rotor fermenter body on wall.
The maximum protrusion height for increasing resistance stirring draw-in groove is less than the 1/3 of rotor fermenter body diameter.
The fixing axle and rotary shaft are respectively positioned on the axis of rotor fermenter body.
Charging aperture and discharging opening are provided with the rotor fermenter body, charging aperture is located at rotor fermenter body near stator
One end of fermentation lid, discharging opening is located at the other end of rotor fermenter body.
Using the advantage of the invention is that：
1st, using the present invention, by controlling at the uniform velocity to turn in drum-type with the fermentation tank for increasing resistance stirring draw-in groove during the fermentation
Move to realize the uniform stirring to fermentation raw material；Meanwhile, in the centrally disposed array temperature control rod heating component of tank body, with reference to tank body
Uniform rotation, can not only realize the uniform heating and thermal insulation to raw material, and it is more abundant effective that its array layout also helps raw material
Mixing.
2nd, stir uneven, raw material instant invention overcomes existing anaerobic fermentation tank and be heated that uneven, energy consumption is higher, temperature control effect
The drawback such as not good, is conducive to lifting anaerobic fermentation efficiency.
3rd, in the present invention, array temperature control rod forms stirrer paddle when rotor fermenter body is rotated, using this structure setting
Temperature control heating rod, uniform heating, accurate temperature controller are realized in heating, temperature control and stirring integrated.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structural representation of the array temperature control rod in rotor fermenter body in the present invention；
Marked in figure：1st, bearing, 2, rotor fermenter body, 3, stator fermentation lid, 4, array temperature control rod, 5, power set, 6,
Fixing axle, 7, rotary shaft, 8, increase resistance stirring draw-in groove.
Specific embodiment
Embodiment 1
A kind of drum-type anaerobic fermentation tank, including bearing 1, rotor fermenter body 2, stator fermentation lid 3, array temperature control rod 4 and dynamic
Power apparatus 5, are provided with fixing axle 6 and rotary shaft 7 on the bearing 1, stator fermentation lid 3 and array temperature control rod 4 are fixedly installed
In fixing axle 6, and array temperature control rod 4 is located in rotor fermenter body 2, and stator fermentation lid 3 rotates close with rotor fermenter body 2
Envelope coordinates, and rotor fermenter body 2 is fixedly connected with rotary shaft 7, and rotary shaft 7 is connected with power set 5.
In the present embodiment, the array temperature control rod 4 forms stirrer paddle when rotor fermenter body 2 is rotated.
In the present embodiment, the array temperature control rod 4 is multigroup, is fixedly installed in fixing axle 6, and adjacent two arrays temperature
Interval between control rod 4 is identical.
In the present embodiment, the array temperature control rod 4 is made up of three temperature control rods, the angle phase between adjacent two temperature controls rod
Together.
In the present embodiment, in the array temperature control rod 4, the length of temperature control rod is identical, and the length of temperature control rod is rotor hair
The 2/3 of the diameter of fermentation tank body 2.
In the present embodiment, temperature modulation switch is connected to after many group pattern temperature control rods 4 parallel connection.
Embodiment 2
A kind of drum-type anaerobic fermentation tank, including bearing 1, rotor fermenter body 2, stator fermentation lid 3, array temperature control rod 4 and dynamic
Power apparatus 5, are provided with fixing axle 6 and rotary shaft 7 on the bearing 1, stator fermentation lid 3 and array temperature control rod 4 are fixedly installed
In fixing axle 6, and array temperature control rod 4 is located in rotor fermenter body 2, and stator fermentation lid 3 rotates close with rotor fermenter body 2
Envelope coordinates, and rotor fermenter body 2 is fixedly connected with rotary shaft 7, and rotary shaft 7 is connected with power set 5.
In the present embodiment, the array temperature control rod 4 forms stirrer paddle when rotor fermenter body 2 is rotated.
In the present embodiment, the array temperature control rod 4 is multigroup, is fixedly installed in fixing axle 6, and adjacent two arrays temperature
Interval between control rod 4 is identical.
In the present embodiment, the array temperature control rod 4 is made up of many temperature control rods, the angle phase between adjacent two temperature controls rod
Together.
In the present embodiment, in the array temperature control rod 4, the length of temperature control rod is identical, and the length of temperature control rod is rotor hair
The 2/3 of the diameter of fermentation tank body 2.
In the present embodiment, temperature modulation switch is connected to after many group pattern temperature control rods 4 parallel connection.
In the present embodiment, increasing resistance agitating device is fixedly installed on the inwall of rotor fermenter body 2.
In the present embodiment, the resistance agitating device that increases includes the increasing resistance stirring card of multiple inwalls of protrusion rotor fermenter body 2
Groove 8, multiple increases resistance stirring draw-in groove 8 and is evenly distributed on the inwall of rotor fermenter body 2.
In the present embodiment, the maximum protrusion height for increasing resistance stirring draw-in groove is less than the 1/3 of rotor fermenter body diameter.Increase
The protrusion mode of resistance stirring draw-in groove, it is similar with the bulge-structure inside tumbling-box washing machine in the prior art.
In the present embodiment, the fixing axle 6 and rotary shaft 7 are respectively positioned on the axis of rotor fermenter body 2.
In the present embodiment, charging aperture and discharging opening are provided with the rotor fermenter body 2, charging aperture ferments positioned at rotor
Tank body 2 is located at the other end of rotor fermenter body 2 near one end of stator fermentation lid, discharging opening.
Power set in the present embodiment can be used including motor, decelerator, belt pulley and existing equipment etc. transmission belt,
Therefore do not elaborate.
In the present embodiment, stator fermentation lid 3 coordinates with the rotatory sealing of rotor fermenter body 2, can use in stator fermentation
The structure that rotating seal ring is set on lid 3 or rotor fermenter body 2 is realized.
Operation principle of the invention is：After adding fermentation raw material in rotor fermenter body 2, array temperature control rod 4 connects electricity
Source, heating-up temperature of the setting array temperature control rod 4 to fermentation raw material is switched by temperature modulation, and fermentation raw material is heated, and is moved
The rotor driven fermentation tank 2 of power apparatus 5 is rotated, and fermentation raw material is stirred by array temperature control rod 4, is increasing resistance stirring draw-in groove
Cooperation under, by fermentation raw material uniform stirring.Can be that first heating is stirred for, or is stirred while heating.
Obviously, one of ordinary skill in the art is according to the technological know-how and customary means grasped, in accordance with the above
Content, can also make the diversified forms for not departing from basic technical scheme of the present invention, and these formal conversion are in the present invention
Protection domain within.
Claims (10)
1. a kind of drum-type anaerobic fermentation tank, it is characterised in that：Including bearing（1）, rotor fermenter body（2）, stator fermentation lid
（3）, array temperature control rod（4）And power set（5）, the bearing（1）On be provided with fixing axle（6）And rotary shaft（7）, stator hair
Ferment lid（3）With array temperature control rod（4）It is fixedly installed on fixing axle（6）On, and array temperature control rod（4）Positioned at rotor fermenter body
（2）It is interior, stator fermentation lid（3）With rotor fermenter body（2）Rotatory sealing coordinates, rotor fermenter body（2）With rotary shaft（7）Gu
Fixed connection, rotary shaft（7）With power set（5）Connection.
2. drum-type anaerobic fermentation tank according to claim 1, it is characterised in that：The array temperature control rod（4）In rotor
Fermentation tank（2）Stirrer paddle is formed during rotation.
3. drum-type anaerobic fermentation tank according to claim 2, it is characterised in that：The array temperature control rod（4）For multigroup,
It is fixedly installed on fixing axle（6）On, and adjacent two arrays temperature control rod（4）Between interval it is identical.
4. drum-type anaerobic fermentation tank according to claim 3, it is characterised in that：The array temperature control rod（4）By three
Temperature control rod is constituted, and the angle between adjacent two temperature controls rod is identical.
5. drum-type anaerobic fermentation tank according to claim 4, it is characterised in that：The array temperature control rod（4）In, temperature control
The length of rod is identical, and the length of temperature control rod is rotor fermenter body（2）The 2/3 of diameter.
6. drum-type anaerobic fermentation tank according to claim 5, it is characterised in that：Many group pattern temperature control rods（4）And
Temperature modulation switch is connected to after connection.
7. drum-type anaerobic fermentation tank according to claim 6, it is characterised in that：The rotor fermenter body（2）Inwall
On be fixedly installed increasing resistance agitating device.
8. drum-type anaerobic fermentation tank according to claim 7, it is characterised in that：The resistance agitating device that increases includes multiple
Protrusion rotor fermenter body（2）The increasing resistance stirring draw-in groove of inwall（8）, multiple increasing resistance stirring draw-in groove（8）It is evenly distributed on rotor hair
Fermentation tank body（2）On inwall.
9. drum-type anaerobic fermentation tank according to claim 8, it is characterised in that：It is described to increase resistance stirring draw-in groove（8）Most
Big protrusion height is less than rotor fermenter body（2）The 1/3 of diameter.
10. drum-type anaerobic fermentation tank according to claim 9, it is characterised in that：The fixing axle（6）And rotary shaft
（7）It is respectively positioned on rotor fermenter body（2）Axis on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293277.1A CN106867898B (en) | 2017-04-28 | 2017-04-28 | Drum-type anaerobic fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293277.1A CN106867898B (en) | 2017-04-28 | 2017-04-28 | Drum-type anaerobic fermentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106867898A true CN106867898A (en) | 2017-06-20 |
| CN106867898B CN106867898B (en) | 2018-06-19 |
Family
ID=59161811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710293277.1A Active CN106867898B (en) | 2017-04-28 | 2017-04-28 | Drum-type anaerobic fermentation tank |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100226824B1 (en) * | 1997-01-24 | 1999-10-15 | 구자홍 | Refuse disposer with water control unit of fermentation tank |
| CN201686699U (en) * | 2010-06-03 | 2010-12-29 | 安徽安生生物化工科技有限责任公司 | Rotary solid-state fermentation bioreactor |
| CN202705257U (en) * | 2012-06-15 | 2013-01-30 | 广州农冠生物科技有限公司 | Fixed organic material fermentation machine |
| JP2014030798A (en) * | 2012-08-03 | 2014-02-20 | Kyowa Kogyo Kk | Fermentation processing apparatus with heat exchange function |
| CN204185472U (en) * | 2014-10-21 | 2015-03-04 | 厦门市科环海洋生物科技有限公司 | A kind of spawn fermentation tank of homogeneous heating |
| CN205088226U (en) * | 2015-10-30 | 2016-03-16 | 山东黑尚莓生物技术发展股份有限公司 | A fermenting installation for compound berry fizz |
| CN205893226U (en) * | 2016-08-08 | 2017-01-18 | 江苏恒顺醋业股份有限公司 | Vinegar solid fermentation equipment's real -time temperature control system |
| CN206721212U (en) * | 2017-04-28 | 2017-12-08 | 农业部沼气科学研究所 | A kind of drum-type anaerobic fermentation tank |
-
2017
- 2017-04-28 CN CN201710293277.1A patent/CN106867898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100226824B1 (en) * | 1997-01-24 | 1999-10-15 | 구자홍 | Refuse disposer with water control unit of fermentation tank |
| CN201686699U (en) * | 2010-06-03 | 2010-12-29 | 安徽安生生物化工科技有限责任公司 | Rotary solid-state fermentation bioreactor |
| CN202705257U (en) * | 2012-06-15 | 2013-01-30 | 广州农冠生物科技有限公司 | Fixed organic material fermentation machine |
| JP2014030798A (en) * | 2012-08-03 | 2014-02-20 | Kyowa Kogyo Kk | Fermentation processing apparatus with heat exchange function |
| CN204185472U (en) * | 2014-10-21 | 2015-03-04 | 厦门市科环海洋生物科技有限公司 | A kind of spawn fermentation tank of homogeneous heating |
| CN205088226U (en) * | 2015-10-30 | 2016-03-16 | 山东黑尚莓生物技术发展股份有限公司 | A fermenting installation for compound berry fizz |
| CN205893226U (en) * | 2016-08-08 | 2017-01-18 | 江苏恒顺醋业股份有限公司 | Vinegar solid fermentation equipment's real -time temperature control system |
| CN206721212U (en) * | 2017-04-28 | 2017-12-08 | 农业部沼气科学研究所 | A kind of drum-type anaerobic fermentation tank |
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| Publication number | Publication date |
|---|---|
| CN106867898B (en) | 2018-06-19 |
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