CN207646212U - A kind of anaerobic fermentation reaction unit - Google Patents
A kind of anaerobic fermentation reaction unit Download PDFInfo
- Publication number
- CN207646212U CN207646212U CN201721553696.6U CN201721553696U CN207646212U CN 207646212 U CN207646212 U CN 207646212U CN 201721553696 U CN201721553696 U CN 201721553696U CN 207646212 U CN207646212 U CN 207646212U
- Authority
- CN
- China
- Prior art keywords
- fixed
- autoclave body
- propeller
- shell
- rotating shaft
- 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.)
- Active
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model is related to a kind of anaerobic fermentation reaction unit, anaerobic fermentation reaction unit includes apparatus main body and overhead type propeller.Apparatus main body includes lid, autoclave body and support column.Autoclave body includes middle part autoclave body and bottom autoclave body, and middle part autoclave body is hollow cylindrical structure, and bottom autoclave body is conical structure.Support column is fixed on autoclave body bottom, and the lid of hemisphere structure is fixed at the top of autoclave body.Lid is equipped with propeller fixed mechanism, and propeller fixed mechanism includes the first fixation shell, the second fixation shell, motor, driving gear, driven gear, the first fixed ring, the second fixed ring and fixed rotating shaft.The propeller of overhead type forms strong swirling flow during the reaction.Anaerobic fermentation reaction unit is easy for installation, and high degree reduces cost, and maintenance maintenance is convenient.
Description
Technical field
The utility model is related to a kind of reaction units, and in particular to a kind of efficient anaerobic fermentation reaction unit.
Background technology
Global warming is said brings a series of serious consequences, agricultural and animal husbandry that may be affected to the mankind, forest
It may be on the hazard with terrestrial ecosystems, some species may be because climatic variation and become extinct that sea level rise to flood
Large stretch of farmland and some coastal cities, huge economic losses are brought to the mankind；Climate warming may cause some regional accumulated snow to subtract
Few, thawing shifts to an earlier date, evaporation aggravation, decrease in precipitation, to aggravate global water resources imbalance between supply and demand, furthermore, climate warming may make
Infectious disease incidence improves, and directly threatens the health and lives of the mankind, therefore, clean energy resource is that national governments are urgently to be resolved hurrily
Common problem.
Anaerobic fermentation is that waste is stabilized by the metabolic activity of microorganism under anaerobic, while with methane
And CO2It generates, liquefaction stage is mainly that zymogenous bacteria is worked, including cellulose-decomposing bacterium and protein hydrolytic bacteria, produces sour rank
As long as section an acetic acid bacteria work, the methane phase stage is mainly methane bacteria, they by produce acid phase generate product degradation at
Methane and CO2Utilize the hydrogen that production acid phase generates by CO simultaneously2It is reduced into methane.
Existing anaerobic fermentation process is a static fermentation process, only needs reactant being left to ferment in fermentation
, can not ensure the integrality of fermentation process, anaerobic fermentation can not also be made to be applied to industrialized production.
Utility model content
The purpose of the utility model is to overcome prior art disadvantages to provide a kind of anaerobic fermentation reaction unit, and overhead is arranged
The propeller of formula forms strong swirling flow during the reaction, easy for installation, and high degree reduces cost, and maintenance maintenance is convenient.
In order to solve the above technical problems, the utility model provides a kind of anaerobic fermentation reaction unit, anaerobic fermentation reaction dress
It sets including apparatus main body and overhead type propeller.Apparatus main body includes lid, autoclave body and support column.Autoclave body includes middle part autoclave body
With bottom autoclave body, middle part autoclave body is hollow cylindrical structure, and bottom autoclave body is conical structure, middle part autoclave body and bottom autoclave body
Connection.Support column is fixed on autoclave body bottom, and the lid of hemisphere structure is fixed at the top of autoclave body.Lid is equipped with feed inlet and row
Gas port, autoclave body are equipped with discharge port.
Lid be equipped with propeller fixed mechanism, propeller fixed mechanism include first fix shell, second fix shell,
Motor, driving gear, driven gear, the first fixed ring, the second fixed ring and fixed rotating shaft.It is solid that hollow first fixes shell
It is scheduled on above lid, the hollow second fixation shell is fixed on above the first fixation shell.Motor is fixed on the second fixation shell
On, the shaft of motor is arranged in the second set casing body, and the shaft of motor is fixedly connected with driving gear.Fixed rotating shaft is equipped with
First fixed card slot and the second fixed card slot, the first fixed ring are rotationally coated on the first fixed card slot, the second fixed ring
It is rotationally coated on the second fixed card slot.Fixed rotating shaft passes through first to fix shell and second and fixes shell, driven gear
It is set to one end of fixed rotating shaft, the other end of fixed rotating shaft is fixedly connected with overhead type propeller.First fixed ring is fixed on
In first set casing body, the second fixed ring is fixed in the second set casing body, and driven gear is meshed with driving gear.
Overhead type propeller includes pulp hub and blade, and the quantity of blade is 3-6, and blade is evenly distributed on the outer of pulp hub
Week, pulp hub are connected with fixed rotating shaft.
A circle liquid barrier is equipped in autoclave body, the distance between overhead type propeller and liquid barrier are H1, the height of middle part autoclave body
Degree is H2, bottom autoclave body is H3, the outer diameter of the overhead type propeller is D1, the internal diameter of middle part autoclave body is D2, H2/ 16 ＜ H1＜
H2/ 14, D2/ 5 ＜ D1＜ D2/ 3, D2/ 5 ＜ H3＜ D2/ 3, the rotating speed of motor is 100rpm.
According to one embodiment of the utility model, wherein H1=H2/ 15, D1=D2/ 4, H3=D2/4。
According to one embodiment of the utility model, wherein the volume of autoclave body is less than or equal to 100m3。
Compared with the prior art, the beneficial effects of the utility model are：
First, the utility model is applied to volume and is less than or equal to 100m3Middle-size and small-size reaction unit, in use, passing through
Feed inlet is packed into reactant into reaction unit, and the liquid level of reactant is made to be flush with liquid barrier, at this time overhead type propeller with
The distance between liquid barrier H1As overhead type propeller submerges the depth of reactant, controls electric motor starting, and motor drives actively
Gear is rotated, and driving gear drives driven gear rotation, driven gear that fixed rotating shaft is driven to be rotated, to final band
The dynamic overhead type propeller being fixed on fixed rotating shaft is rotated, and is rotated by overhead type propeller, is formed in reactant
Strong swirling flow, makes reactant be sufficiently mixed, to ensure that the integrality of fermentation reaction.
Second, the distance between the utility model overhead type propeller and liquid barrier H1, the height H of middle part autoclave body2, bottom
Autoclave body H3, the outer diameter D of overhead type propeller1, the internal diameter D of middle part autoclave body2Between have its respective Set scale requirement, according to
Propeller strong swirling flow caused by rotation process of this requirement setting can drive the reactant in entire autoclave body at the uniform velocity to turn
It is dynamic.
Third, in conclusion easy for installation, high degree reduces cost, and maintenance maintenance is convenient.
Description of the drawings
Fig. 1 is anaerobic fermentation reaction unit sectional view provided by the utility model；
Fig. 2 is the structural schematic diagram of the fixed rotating shaft of anaerobic fermentation reaction unit provided by the utility model；
Fig. 3 is the structural schematic diagram of the overhead type propeller of anaerobic fermentation reaction unit provided by the utility model.
Specific implementation mode
As shown in Fig. 1 to figure Fig. 3, the utility model provides a kind of anaerobic fermentation reaction unit, anaerobic fermentation reaction unit
Including apparatus main body 1 and overhead type propeller 2.Described device main body 1 includes lid 3, autoclave body 4 and support column 5.The body of autoclave body 4
Product is less than or equal to 100m3.Optionally, the volume of autoclave body 4 is 100m3.Autoclave body 4 includes middle part autoclave body 6 and bottom autoclave body 7, middle part
Autoclave body 6 is hollow cylindrical structure, and bottom autoclave body 7 is conical structure, and middle part autoclave body 6 is connected to bottom autoclave body 7.Support column
5 are fixed on 4 bottom of autoclave body, and the lid 3 of hemisphere structure is fixed on 4 top of autoclave body.Lid 3 is equipped with feed inlet 8 and exhaust outlet
25, autoclave body 4 is equipped with discharge port 9；
Lid 3 is equipped with propeller fixed mechanism 10, and propeller fixed mechanism 10 includes that the first fixation shell 11, second is solid
Fixed shell 12, motor 13, driving gear 14, driven gear 15, the first fixed ring 16, the second fixed ring 17 and fixed rotating shaft
18.The first hollow fixation shell 11 is fixed on 3 top of lid, and the hollow second fixation shell 12 is fixed on the first fixation shell
11 tops.Motor 13 is fixed on the second fixation shell 12, and there is motor 13 shaft, the shaft setting of motor 13 to be fixed second
In shell 12, the shaft of motor 13 is fixedly connected with master gear 14.Fixed rotating shaft 18 is equipped with the first fixed card slot 20 and second
Fixed card slot 21, the first fixed ring 16 are rotationally coated on the first fixed card slot 20, and the second fixed ring 17 is rotationally wrapped
It overlays on the second fixed card slot 21.Fixed rotating shaft 18 passes through first to fix shell 11 and second and fixes shell 12, driven gear 15
It is set to one end of fixed rotating shaft 18, the other end of fixed rotating shaft 18 is fixedly connected with overhead type propeller 2.First fixed ring 16
It is fixed in the first fixation shell 11, the second fixed ring 17 is fixed in the second fixation shell 12.Driven gear 15 and driving tooth
Wheel 14 is meshed.
Overhead type propeller 2 includes pulp hub 22 and blade 23, and the quantity of blade 23 is 3-6, and blade 23 is evenly distributed on
The periphery of pulp hub 22, pulp hub 22 are connected with fixed rotating shaft 18.
Be equipped with a circle liquid barrier 24 in autoclave body 4, overhead type propeller 2 between liquid barrier 24 in the height direction at a distance from
For H1, the height of middle part autoclave body 6 is H2, the height of bottom autoclave body 7 is H3, the outer diameter of overhead type propeller 2 is D1, middle part autoclave body 6
Internal diameter be D2, H2/ 16 ＜ H1＜ H2/ 14, D2/ 5 ＜ D1＜ D2/ 3, D2/ 5 ＜ H3＜ D2/3.Optionally, H1=H2/ 15, D1=D2/
4, H3=D2/4.Optionally, the rotating speed of motor is 100rpm (rev/min).
First fixed ring 16 is counted in parts by weight with 17 respective constituent of the second fixed ring：
28-36 parts of butadiene rubber, 14-18 parts of butadiene-styrene rubber, 7-9 parts of polytetrafluoroethylene (PTFE), 5-10 parts of epoxy resin, talcum powder
0.5-5 parts, 0.1-2 parts of fluorographite, 3-6 parts of hydrofluoric acid, 8-10 parts of antioxidant 1010,3-6 parts of 2- diacetyl ammonia, 2- ethyls-
4-7 parts of 4- methyl-imidazoles, 2-5 parts of dilauryl thiodipropionate, 10-15 parts of acetone, 50-80 parts of water.
Butadiene rubber, butadiene-styrene rubber, polytetrafluoroethylene (PTFE) weight part ratio be 4：2：1.
Preferably, the first fixed ring is counted in parts by weight with the respective constituent of the second fixed ring is：
32 parts of butadiene rubber, 16 parts of butadiene-styrene rubber, 8 parts of polytetrafluoroethylene (PTFE), 7 parts of epoxy resin, 2.8 parts of talcum powder, fluorination
0.8 part of graphite, 4 parts of hydrofluoric acid, 8.8 parts of antioxidant 1010,4.5 parts of 2- diacetyl ammonia, 5 parts of 2- ethyl -4- methyl-imidazoles, sulphur
For 3 parts of dipropionic acid dilauryl, 12 parts of acetone, 60 parts of water.
The preparation method of first fixed ring 16 and the second fixed ring 17 is：
(1) by 32 parts of butadiene rubber, 16 parts of butadiene-styrene rubber, 8 parts of polytetrafluoroethylene (PTFE), 7 parts of epoxy resin, 30 parts of water 110
1h is mixed at a temperature of DEG C；
(2) 2.8 parts of talcum powder, 0.8 part of fluorographite, 4 parts of hydrofluoric acid, 8.8 parts of antioxidant 1010,2- diethyls are continuously added
4.5 parts of acyl ammonia, 5 parts of 2- ethyl -4- methyl-imidazoles, 3 parts of dilauryl thiodipropionate, 12 parts of acetone, 30 parts of water are at 120 DEG C
At a temperature of stir 2h obtain mixture；
(3) extrusion molding in extruder is added mixture into.
The first fixed ring 16 obtained fits with the second fixed ring 17 with fixed rotating shaft 18 through the above way, can be effective
The friction coefficient between the first fixed ring 16 and fixed rotating shaft 18, between the second fixed ring 17 and fixed rotating shaft 18 is reduced, rotation is made
Turn more smooth；The wear-resisting property for increasing the first fixed ring 16 and the second fixed ring 17 simultaneously, improves service life, it is ensured that
Safe and orderly property during use.
Here the description and application of the utility model are illustrative, are not wishing to the scope of the utility model being limited in
It states in embodiment, therefore, the utility model is not limited by the present embodiment, and any technical solution obtained using equivalence replacement is equal
In the range of the utility model is protected.
Claims (3)
1. a kind of anaerobic fermentation reaction unit, which is characterized in that the anaerobic fermentation reaction unit includes apparatus main body and overhead
Formula propeller, described device main body include lid, autoclave body and support column, and the autoclave body includes middle part autoclave body and bottom autoclave body,
The middle part autoclave body is hollow cylindrical structure, and the bottom autoclave body is conical structure, the middle part autoclave body and the bottom
Portion's autoclave body connection, the support column are fixed on the autoclave body bottom, and the lid of hemisphere structure is fixed on the autoclave body top
Portion, the lid are equipped with feed inlet and exhaust outlet, and the autoclave body is equipped with discharge port；
The lid is equipped with propeller fixed mechanism, and the propeller fixed mechanism includes the first fixation shell, the second fixation
Shell, motor, driving gear, driven gear, the first fixed ring, the second fixed ring and fixed rotating shaft, hollow described first is solid
Fixed shell is fixed on above the lid, and hollow the second fixation shell is fixed on described first and fixes above shell, institute
It states motor to be fixed on the second fixation shell, the shaft of the motor is arranged in the second set casing body, the electricity
The shaft of machine is fixedly connected with the driving gear, and the fixed rotating shaft is equipped with the first fixed card slot and the second fixed card slot,
First fixed ring is rotationally coated on first fixed card slot, and second fixed ring is rotationally coated on institute
It states on the second fixed card slot, the fixed rotating shaft passes through described first to fix shell and fixes shell with described second, described driven
Gear is set to one end of the fixed rotating shaft, and the other end of the fixed rotating shaft is fixedly connected with the overhead type propeller,
First fixed ring is fixed in the first set casing body, and second fixed ring is fixed on described second and fixes shell
Interior, the driven gear is meshed with driving gear；
The overhead type propeller includes pulp hub and blade, and the quantity of the blade is 3-6, and the blade is evenly distributed on institute
The periphery of pulp hub is stated, the pulp hub is connected with fixed rotating shaft；
A circle liquid barrier is equipped in the autoclave body, between the overhead type propeller and the liquid barrier in the height direction away from
From for H1, the height of the middle part autoclave body is H2, the height of the bottom autoclave body is H3, the outer diameter of the overhead type propeller is
D1, the internal diameter of the middle part autoclave body is D2, H2/ 16 ＜ H1＜ H2/ 14, D2/ 5 ＜ D1＜ D2/ 3, D2/ 5 ＜ H3＜ D2/ 3, the motor
Rotating speed be 100rpm.
2. anaerobic fermentation reaction unit according to claim 1, which is characterized in that H1=H2/ 15, D1=D2/ 4, H3=D2/
4。
3. anaerobic fermentation reaction unit according to claim 1, which is characterized in that the volume of the autoclave body is less than or equal to
100m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553696.6U CN207646212U (en) | 2017-11-20 | 2017-11-20 | A kind of anaerobic fermentation reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553696.6U CN207646212U (en) | 2017-11-20 | 2017-11-20 | A kind of anaerobic fermentation reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646212U true CN207646212U (en) | 2018-07-24 |
Family
ID=62889324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553696.6U Active CN207646212U (en) | 2017-11-20 | 2017-11-20 | A kind of anaerobic fermentation reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227254A (en) * | 2017-07-18 | 2017-10-03 | 汇森生物设备镇江有限公司 | A kind of intelligent fermentation tank |
| CN107937254A (en) * | 2017-12-15 | 2018-04-20 | 邵美红 | A kind of efficient anaerobic fermentation reaction unit |
-
2017
- 2017-11-20 CN CN201721553696.6U patent/CN207646212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227254A (en) * | 2017-07-18 | 2017-10-03 | 汇森生物设备镇江有限公司 | A kind of intelligent fermentation tank |
| CN107937254A (en) * | 2017-12-15 | 2018-04-20 | 邵美红 | A kind of efficient anaerobic fermentation reaction unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207646212U (en) | A kind of anaerobic fermentation reaction unit | |
| EP2449086A1 (en) | A device for the production of biogas from organic waste | |
| CN107227254A (en) | A kind of intelligent fermentation tank | |
| CN107937254A (en) | A kind of efficient anaerobic fermentation reaction unit | |
| CN205347404U (en) | Fermenting installation of production citric acid | |
| CN201962281U (en) | Double-layer fermentation tank | |
| CN208577489U (en) | A kind of use in waste water treatment ozonization plant | |
| CN204952889U (en) | Hierarchical material mixing reation kettle | |
| CN201598284U (en) | Efficient and energy-saving antibiotic fermentation tank | |
| CN203021554U (en) | Fermentation tank of axial radial flow spiral stirring air distribution and uniform distribution device | |
| CN212610588U (en) | Fermentation cylinder suitable for pichia pastoris fermentation production usefulness | |
| CN205361327U (en) | Polycarboxylate water reducing agent reaction stirring kettle with a plurality of stirring rakes | |
| CN209685766U (en) | A kind of compound microorganism ferments device | |
| CN204841362U (en) | A gas -liquid distribution apparatus for filled tower and filled tower thereof | |
| CN107779397A (en) | A kind of intelligent anaerobic fermentation reaction system and its reaction method | |
| CN204385193U (en) | Anaerobic fermentation tank | |
| CN203741308U (en) | Liquid table vinegar fermentation tank | |
| CN110484436B (en) | Bionic dry anaerobic fermentation device | |
| CN208346149U (en) | Stirring reactor in process of high-density fermentation | |
| CN209715068U (en) | A kind of recyclable device of isopropylidene acetone | |
| CN206956025U (en) | A kind of intelligent fermentation tank | |
| CN206622435U (en) | A kind of plant's waste utilization device | |
| CN202865223U (en) | Epoxidized soybean oil stirring fermentation tank | |
| CN206428011U (en) | A kind of calcium carbonate carbonators | |
| CN215655141U (en) | Biological fungus liquid preparation facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |