CN105713830A - Energy-saving fermentation cylinder - Google Patents
Energy-saving fermentation cylinder Download PDFInfo
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- CN105713830A CN105713830A CN201410494277.4A CN201410494277A CN105713830A CN 105713830 A CN105713830 A CN 105713830A CN 201410494277 A CN201410494277 A CN 201410494277A CN 105713830 A CN105713830 A CN 105713830A
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Abstract
The invention discloses an energy-saving fermentation cylinder. The energy-saving fermentation cylinder comprises a tank, a material supplement port, a defoaming device interface, a pressure gage interface, an air exhaust opening and a hand hole are arranged at top of the tank, an air pressing opening is arranged at a lateral part of the tank, a sealing head is fixed at the bottom of the tank; an air inlet pipe, a gas-liquid circulation pipe and a gas-liquid mixing conveyer are connected with the tank, the gas-liquid circulation pipe is communicated to the gas-liquid mixing conveyer, one end of the air inlet pipe is arranged outside the tank, the other end of the air inlet pipe is communicated to the gas-liquid mixing conveyer, the air inlet pipe is connected with an air filter, the gas-liquid mixing conveyer is arranged at inner bottom of the tank; a transmission shaft is arranged in the gas-liquid mixing conveyer, an impeller is arranged on the transmission shaft, an upper blade is arranged at the upper part of the impeller, a lower blade is arranged at the lower part of the impeller, and mechanical sealing is arranged over the transmission shaft. The energy-saving fermentation cylinder has the advantages of simple structure, convenient usage, and good gas-liquid mixing effect.
Description
Technical field
The present invention relates to a kind of fermentation tank, particularly to a kind of energy-saving fermentation pot.
Background technology
Fermentation tank is the visual plant producing agricultural micro-raw preparation.Along with the growth of agricultural microorganism formulation requirements amount, the demand of fermentation tank also increases.Described agricultural microorganism formulation application field is wide, and demand is big, adaptable to environment, and added value of product is low.For these features, a kind of low cost of manufacture of research, the fermentation tank of good energy-conserving effect, to the popularization and application promoting agricultural biological preparation be have far-reaching.At present, the fermentation tank that China widely applies is traditional mechanical agitator tank, and this fermentation tank is mainly made up of mechanical agitation system and the air treatment system including air compressor machine.Churned mechanically function is to pass into the bubble breaking in fermentation liquid, increases the contact area of bubble and fermentation liquid, improves the dissolved oxygen in fermentation liquid, it is ensured that microorganism can be bred rapidly in fermentation liquid.In order to by bubble breaking, fermentation liquid must quickly be stirred by churned mechanically paddle, making the bubble in entrance fermentation liquid shear, broken in collision process, therefore the energy consumption of stirring system is very big.A large amount of compression air that in air system, air compressor machine produces to overcome the vapour lock of air sterilization and filtering system, head pressure in fermentation tank and line loss.The observable index mechanical agitation system of air compressor machine is bigger.
As CN201834912U discloses a kind of mixing paddle for fermentation tank, improve the geometry of tradition stirring paddle, to reducing power of agitator consumption, though there being certain effect, but not notable.As CN102796650A discloses a kind of Swirling flow airlift fermentation tank, remove mechanical agitation system, compression air is utilized to produce jet and fermentation liquid collision, make bubble breaking, though eliminating churned mechanically energy consumption, but adding the energy consumption of air compressor machine, its energy-saving effect is unsatisfactory, but also the fermentation liquid problem such as uneven up and down can be produced.And for example CN103243018A discloses a kind of gas fluid mixture pump, replace the mechanical agitation slurry on traditional zymotic tank and air compressor machine, fermentation liquid is directly mixed under condition of negative pressure with pure air, thus improving effect of fermentation tank and reducing the energy consumption of fermentation tank, but practical application can produce many problems.
In sum, the fermentation tank structure of prior art is complicated, and production cost is high, and energy consumption is big, is unfavorable for the popularization and application of agricultural microorganism preparation, it is therefore desirable to a kind of simple in construction, the fermentation tank of good energy-conserving effect.
Summary of the invention
For the deficiency existed in prior art, the present invention provides a kind of simple in construction, easy to use, the energy-saving fermentation pot that gas-liquid mixed is effective.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of energy-saving fermentation pot, including tank body, the top of tank body is provided with material-feeding port, froth breaker interface, pressure gauge connection, air vent and hand hole, and the sidepiece of tank body is provided with mouth of calming the anger, and the bottom of tank body is fixed with end socket；Tank body is connected to air inlet pipe, gas-liquid circulating pipe and gas-liquid mixed carrier, gas-liquid circulating pipe connects with gas-liquid mixed carrier, one end of air inlet pipe is arranged on the outside of tank body, the other end of air inlet pipe connects with gas-liquid mixed carrier, air inlet pipe is connected to air filter, and gas-liquid mixed carrier is arranged on the inner bottom part of tank body；Being provided with power transmission shaft inside gas-liquid mixed carrier, power transmission shaft is provided with impeller, and upper impeller is provided with blade, and impeller bottom is provided with lower blade, and power transmission shaft is arranged over mechanical seal；Gas-liquid mixed carrier be connected with inlet, gas-liquid mixed carrier is additionally provided with mixing chamber, cavity and base；Cavity is fixed on base, and base is welded on the bottom of end socket, and mixing chamber is fixed on the top of cavity, and mixing chamber connects with impeller；The bottom of tank body is provided with motor, and motor is provided with shaft coupling and bearing；Shaft coupling is connected with power transmission shaft, and bearing is fixing with base to be connected.
Further, described mixing chamber is provided with some deflectors, and deflector forms gas-liquid mixed runner.
Further, described tank body is provided with intelligence control system, described intelligence control system includes the DO determination sensor, wire, wire, wire, dissolved oxygen transmitter and the converter that are sequentially connected with, tank interior is inserted in one end of dissolved oxygen sensor, the other end of dissolved oxygen sensor is connected with one end of dissolved oxygen transmitter by wire, the other end of dissolved oxygen transmitter is connected with one end of converter by wire, and the converter other end passes through wire and associated electric motor.
Adopt the energy-saving fermentation pot of technique scheme, owing to the bottom of tank body is fixed with end socket；Tank body is connected to air inlet pipe, gas-liquid circulating pipe and gas-liquid mixed carrier, gas-liquid circulating pipe connects with gas-liquid mixed carrier, one end of air inlet pipe is arranged on the outside of tank body, the other end of air inlet pipe connects with gas-liquid mixed carrier, air inlet pipe is connected to air filter, and gas-liquid mixed carrier is arranged on the inner bottom part of tank body；Being provided with power transmission shaft inside gas-liquid mixed carrier, power transmission shaft is provided with impeller, and upper impeller is provided with blade, and impeller bottom is provided with lower blade, and power transmission shaft is arranged over mechanical seal；Gas-liquid mixed carrier be connected with inlet, gas-liquid mixed carrier is additionally provided with mixing chamber, cavity and base；Cavity is fixed on base, and base is welded on the bottom of end socket, and mixing chamber is fixed on the top of cavity, and mixing chamber connects with impeller；The bottom of tank body is provided with motor, and motor is provided with shaft coupling and bearing；Shaft coupling is connected with power transmission shaft, and bearing is fixing with base to be connected, so the end opening of this gas-liquid cycle pipe connects with gas-liquid mixed carrier, one end of described air inlet pipe connects with gas-liquid mixed carrier；Suck fermentation liquid and pure air when gas-liquid mixed carrier, in gas-liquid mixed carrier after mixing, in fermentation tank, form circulation, so can improve the gas-liquid mixed effect of fermentation tank；Present invention improves over feed tube, gas-liquid mixed carrier lower blade directly sucks fermentation liquid by inlet in tank body, and so not only structure is simpler, and imbibition better effects if；The power transmission shaft of gas-liquid mixed carrier is provided with impeller, and impeller is arranged over blade, and impeller is connected with the inspiration capacity of lower blade, blade and lower blade and liquid absorption synchronizes change with the change of wheel speed, and the mixed effect of gas-liquid is better；The present invention has carried out the fermenting and producing of bacillus subtilis, yeast, lactic acid bacteria, nattokinase, and its observable index relatively traditional mechanical agitator tank reduces by more than 70%.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments；
Fig. 1 is the structural representation of energy-saving fermentation pot of the present invention.
Fig. 2 is the structural representation of gas-liquid mixed carrier of the present invention.
Fig. 3 is the structural representation of mixing chamber of the present invention.
Fig. 4 is the schematic diagram of the intelligence control system of fermentation tank of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, the present invention is expanded on further.
As shown in Figures 1 to 4, a kind of energy-saving fermentation pot, including tank body 1, the top of tank body 1 is provided with material-feeding port 4, froth breaker interface 5, pressure gauge connection 6, air vent 14 and hand hole 7, and the sidepiece of tank body 1 is provided with mouth 13 of calming the anger, and the bottom of tank body 1 is fixed with end socket 34；Tank body 1 is connected to air inlet pipe 9, gas-liquid circulating pipe 10 and gas-liquid mixed carrier 11, gas-liquid circulating pipe 10 connects with gas-liquid mixed carrier 11, one end of air inlet pipe 9 is arranged on the outside of tank body 1, the other end of air inlet pipe 9 connects with gas-liquid mixed carrier 11, air inlet pipe 9 is connected to air filter 8, and gas-liquid mixed carrier 11 is arranged on the inner bottom part of tank body 1；Gas-liquid mixed carrier 11 is internal is provided with power transmission shaft 23, and power transmission shaft 23 is provided with impeller 17, and impeller 17 top is provided with blade 16, and impeller 17 bottom is provided with lower blade 18, and power transmission shaft 23 is arranged over mechanical seal 21；Gas-liquid mixed carrier 11 be connected with inlet 22, gas-liquid mixed carrier 11 is additionally provided with mixing chamber 19, cavity 20 and base 24；Cavity 20 is fixed on base 24, and base 24 is welded on the bottom of end socket 34, and mixing chamber 19 is fixed on the top of cavity 20, and mixing chamber 19 connects with impeller 17；The bottom of tank body 1 is provided with motor 12, and motor 12 is provided with shaft coupling 25 and bearing 35；Shaft coupling 25 is connected with power transmission shaft 23, and bearing 35 is fixing with base 24 to be connected；Mixing chamber 19 is provided with some deflectors 26, and deflector 26 forms gas-liquid mixed runner 27；Tank body 1 is provided with intelligence control system, described intelligence control system includes the DO determination sensor 28, wire 31, wire 32, wire 33, dissolved oxygen transmitter 29 and the converter 30 that are sequentially connected with, it is internal that tank body 1 is inserted in one end of dissolved oxygen sensor 28, the other end of dissolved oxygen sensor 28 is connected with one end of dissolved oxygen transmitter 29 by wire 31, the other end of dissolved oxygen transmitter 29 is connected with one end of converter 30 by wire 32, and converter 30 other end is connected by wire 33 and motor 12.
Energy-saving fermentation pot of the present invention, under the drive of motor 12, impeller 17 high speed rotating, lower blade 18 sucks fermentation liquid and air from inlet 22 and is transported to mixing chamber 19；Blade 16 sucks gas-liquid mixture from gas-liquid cycle pipe 10, is transported to mixing chamber 19 equally；After gas-liquid flow mixes in mixing chamber 19, under the effect of deflector 26, pleasant liquid mixing runner 27 flows out, and flows above to tank body 1, then from the entrance suitable for reading of gas-liquid cycle pipe 10, returns in gas-liquid mixed carrier 11, is consequently formed the circulation of fermentation liquid.During the fermentation, when the dissolved oxygen change of the fermentation liquid of described dissolved oxygen sensor 28 on-line checking, described intelligence control system will control the rotating speed of motor 12, therewith the circulating load of synchronous change fermentation liquid and air demand, reach to follow the tracks of the dissolved oxygen numerical indication purpose set.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. an energy-saving fermentation pot, including tank body, it is characterised in that: the top of tank body is provided with material-feeding port, froth breaker interface, pressure gauge connection, air vent and hand hole, and the sidepiece of tank body is provided with mouth of calming the anger, and the bottom of tank body is fixed with end socket；Tank body is connected to air inlet pipe, gas-liquid circulating pipe and gas-liquid mixed carrier, gas-liquid circulating pipe connects with gas-liquid mixed carrier, one end of air inlet pipe is arranged on the outside of tank body, the other end of air inlet pipe connects with gas-liquid mixed carrier, air inlet pipe is connected to air filter, and gas-liquid mixed carrier is arranged on the inner bottom part of tank body；Being provided with power transmission shaft inside gas-liquid mixed carrier, power transmission shaft is provided with impeller, and upper impeller is provided with blade, and impeller bottom is provided with lower blade, and power transmission shaft is arranged over mechanical seal；Gas-liquid mixed carrier be connected with inlet, gas-liquid mixed carrier is additionally provided with mixing chamber, cavity and base；Cavity is fixed on base, and base is welded on the bottom of end socket, and mixing chamber is fixed on the top of cavity, and mixing chamber connects with impeller；The bottom of tank body is provided with motor, and motor is provided with shaft coupling and bearing；Shaft coupling is connected with power transmission shaft, and bearing is fixing with base to be connected.
2. energy-saving fermentation pot according to claim 1, it is characterised in that: described mixing chamber is provided with some deflectors, and deflector forms gas-liquid mixed runner.
3. energy-saving fermentation pot according to claim 1 and 2, it is characterized in that: described tank body is provided with intelligence control system, described intelligence control system includes the DO determination sensor, wire, wire, wire, dissolved oxygen transmitter and the converter that are sequentially connected with, tank interior is inserted in one end of dissolved oxygen sensor, the other end of dissolved oxygen sensor is connected with one end of dissolved oxygen transmitter by wire, the other end of dissolved oxygen transmitter is connected with one end of converter by wire, and the converter other end passes through wire and associated electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494277.4A CN105713830A (en) | 2014-09-24 | 2014-09-24 | Energy-saving fermentation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494277.4A CN105713830A (en) | 2014-09-24 | 2014-09-24 | Energy-saving fermentation cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN105713830A true CN105713830A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410494277.4A Pending CN105713830A (en) | 2014-09-24 | 2014-09-24 | Energy-saving fermentation cylinder |
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| CN (1) | CN105713830A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890062Y (en) * | 2005-08-23 | 2007-04-18 | 南京工业大学 | Swirl and inflation combined type biochemical reactor |
| CN201049942Y (en) * | 2007-04-20 | 2008-04-23 | 朱金华 | Biological reactor |
| CN201433207Y (en) * | 2009-04-08 | 2010-03-31 | 日照金禾博源生化有限公司 | Fermentation equipment with materials in an outer circulation |
| CN201704320U (en) * | 2010-06-01 | 2011-01-12 | 陆飞浩 | Horizontal liquid state fermentation tank |
| CN201857290U (en) * | 2010-08-14 | 2011-06-08 | 林锡润 | Gas-liquid mixing device |
| CN103243018A (en) * | 2013-05-08 | 2013-08-14 | 江苏大学 | Gas-liquid mixture conveying pump for biological fermentation tanks |
-
2014
- 2014-09-24 CN CN201410494277.4A patent/CN105713830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890062Y (en) * | 2005-08-23 | 2007-04-18 | 南京工业大学 | Swirl and inflation combined type biochemical reactor |
| CN201049942Y (en) * | 2007-04-20 | 2008-04-23 | 朱金华 | Biological reactor |
| CN201433207Y (en) * | 2009-04-08 | 2010-03-31 | 日照金禾博源生化有限公司 | Fermentation equipment with materials in an outer circulation |
| CN201704320U (en) * | 2010-06-01 | 2011-01-12 | 陆飞浩 | Horizontal liquid state fermentation tank |
| CN201857290U (en) * | 2010-08-14 | 2011-06-08 | 林锡润 | Gas-liquid mixing device |
| CN103243018A (en) * | 2013-05-08 | 2013-08-14 | 江苏大学 | Gas-liquid mixture conveying pump for biological fermentation tanks |
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Application publication date: 20160629 |
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