CN206706080U - It is a kind of can on-line auto-cleaning liquid fermentation tank - Google Patents
It is a kind of can on-line auto-cleaning liquid fermentation tank Download PDFInfo
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- CN206706080U CN206706080U CN201720493763.3U CN201720493763U CN206706080U CN 206706080 U CN206706080 U CN 206706080U CN 201720493763 U CN201720493763 U CN 201720493763U CN 206706080 U CN206706080 U CN 206706080U
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- cleaning liquid
- liquid fermentation
- fermentation tank
- tank
- line auto
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Abstract
The utility model discloses it is a kind of can on-line auto-cleaning liquid fermentation tank, bearing is provided with including tank body, tank base, motor and switch board are equipped with the top of tank body, agitating shaft is provided with tank body, one end of the mixing shaft and motor connection, the other end is fixed on bearing, agitating shaft is sequentially provided with spray equipment, axial-flow type agitating device, semi-circular turbine stirring device and cyclone mixer from top to bottom, the spray equipment is provided with rotary spray ball, rotary spray ball is uniformly provided with several nozzles, and rotary spray ball is connected by water pipe with high-pressure pump.Using it is provided by the utility model it is a kind of can on-line auto-cleaning liquid fermentation tank, not only by it is multiple stirring and cyclone gas-liquid mixing and emulsifying, promote zymotic fluid it is radial and axial circulation to significantly improve oxygen dissolved, so as to improve fermentation production rate；And can automatic on-line cleaning, reduce microbiological contamination pollution.
Description
Technical field
The utility model is related to liquid fermentation technology field, more particularly to it is a kind of can on-line auto-cleaning liquid fermentation
Tank.
Background technology
Microbial fermentation refers to utilize microorganism, under appropriate conditions, raw material is turned by specific metabolic pathway
Turn to the process for the product that necessary for human is wanted.The microbial fermentation level of production depends primarily on strain hereditary capacity in itself and training
The condition of supporting (such as fermentation temperature, fermentation time, moisture, inoculum concentration, ventilation factor).Microbial fermentation includes solid state fermentation
And liquid state fermentation, liquid state fermentation due to it is with short production cycle, strain growth speed is fast, the yield of effective metabolite, technique
The advantages that ripe, is widely used.Traditional liquid fermentation tank generally comprises agitating device, air inlet-outlet device etc..But deposit in practice
In problems with：1st, without automatic on-line purging system, fermentation tank periodic cleaning is caused to be wasted time and energy, and fermentation process is easily miscellaneous
Bacterium pollutes；2nd, existing inlet duct is jet pipe, on the one hand requires higher to air pressure, adds air compressor machine power consumption, separately
On the one hand due to air push power and pipeline load resistance reason, air velocity is difficult to reach design jet value in jet pipe,
Therefore gas-liquid emulsification mixed effect is affected.
Utility model content
In view of this, the utility model provide it is a kind of can on-line auto-cleaning liquid fermentation tank, solve artificial clear
Washing wastes time and energy and gas-liquid mixed effect is bad causes the low problem of fermentation production rate.
The technological means that the utility model uses is as follows：It is a kind of can on-line auto-cleaning liquid fermentation tank, including tank body,
The tank base is provided with bearing, and motor and switch board are equipped with the top of tank body, and agitating shaft, one end of the mixing shaft and electricity are provided with tank body
Machine is connected, and the other end is fixed on bearing, and agitating shaft is sequentially provided with spray equipment, axial-flow type agitating device, semicircle from top to bottom
Formula turbine stirring device and cyclone mixer, the spray equipment is provided with rotary spray ball, if rotary spray ball is uniformly provided with
Dry nozzle, rotary spray ball are connected by water pipe with high-pressure pump.
Preferably, if axial-flow type agitating device is provided with the impeller of dry plate uniform pitch.
Preferably, if semi-circular turbine stirring device is provided with dry plate straight blades.
Preferably, cyclone mixer includes housing, and housing is disc type, is provided with air distribution inner core in housing, in housing
The heart is connected with inlet channel, and shell rim is connected with feed pathway.
Preferably, cyclone mixer is connected by inlet channel with air inlet pipe.
Preferably, tank body is additionally provided with charging aperture and discharging opening.
Preferably, inner tank wall is additionally provided with heating interlayer.
Using it is provided by the utility model it is a kind of can on-line auto-cleaning liquid fermentation tank, not only pass through multiple stirring
With cyclone gas-liquid mixing and emulsifying, promote the radial and axial circulation of zymotic fluid to significantly improve oxygen dissolved, so as to improve fermentation production rate；
And can automatic on-line cleaning, reduce microbiological contamination pollution.
Further, introduce cyclone mixer of the present utility model and cause fermentation tank stirring electricity relative to existing jet pipe
Drop 5%-15% is flowed down, liquid level is steady when fermentation tank is run in addition, is produced without obvious bubbling, steady production.
Brief description of the drawings
Fig. 1 be it is of the present utility model it is a kind of can on-line auto-cleaning liquid fermentation tank structural representation；
Fig. 2 is the schematic cross-section of cyclone mixer in Fig. 1.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Such as Fig. 1-Fig. 2, it is a kind of can on-line auto-cleaning liquid fermentation tank, including tank body 1, the bottom of tank body 1 be provided with bearing
13, the top of tank body 1 is equipped with motor 3 and switch board 4, is provided with agitating shaft 2 in tank body 1, the one end of agitating shaft 2 is connected with motor 3, another
End is fixed on bearing 13, and agitating shaft 2 is sequentially provided with spray equipment 7, axial-flow type agitating device 8, semi-circular turbine from top to bottom
Agitating device 9 and cyclone mixer 11, spray equipment 7 are provided with rotary spray ball (not shown), and rotary spray ball is uniformly provided with 4
Individual nozzle, can each angle spray in place.Rotary spray ball is connected by water pipe 6 with high-pressure pump 5.Axial-flow type agitating device 8 is provided with 2
The impeller of piece uniform pitch, semi-circular turbine stirring device 9 are provided with 3 straight blades, and cyclone mixer 11 includes housing 111, shell
Air distribution inner core 112 is provided with body 111, housing 111 is disc type, and the center of housing 111 is connected with inlet channel 114, housing 111
Edge is connected with feed pathway 113.Air enters from inlet channel 114, is revolved by the air distribution water conservancy diversion of inner core 112 into suitable high speed
Stream, while attract zymotic fluid to enter from feed pathway 113, gas liquid is in eddy flow shape after dynamic mixing and emulsifying in swirl channel
Spray the circumferential edge of housing 111.Cyclone mixer 11 is connected by inlet channel 114 with air inlet pipe 12.Tank body 1 is additionally provided with charging
Mouthfuls 10 and discharging opening 15, in addition, it is a kind of can the liquid fermentation tank inner tank wall of on-line auto-cleaning be additionally provided with heating interlayer 14, can
Heating fermentation as needed.
It is of the present utility model it is a kind of can on-line auto-cleaning liquid fermentation tank operation principle：From the admixture of charging aperture 10
Material, the water of same amount is added from spray equipment 7, open motor, agitating shaft starts to rotate, and air enters from casing center, by shell
The air in internal portion is distributed the water conservancy diversion of inner core 112 into suitable high-speed rotational, while attracts zymotic fluid to enter from feed pathway 113, gas
Body fluid body sprays the circumferential edge of housing 111 after dynamic mixing and emulsifying in swirl channel in eddy flow shape.Mixed in guarantee radial direction gas-liquid
While conjunction, by axial-flow type agitating device 8 and semi-circular turbine stirring device 9 to strengthen tank body axial backmixing, formed strong mixed
Fermentation system is closed, when fermenting to a certain extent, stops stirring, opens discharging opening, agitating shaft rotation, beats automatically after zymotic fluid outflow
Spray equipment 7, all angles jet cleaning liquid are driven, cleaning fermentation fills.Further, cyclone mixer 11 may also function as bottom shelves and stir
The effect mixed, promote the radial and axial circulation of tank body zymotic fluid.
In summary, using it is provided by the utility model it is a kind of can on-line auto-cleaning liquid fermentation tank (1) it is notable
Oxygen dissolved is improved, so as to improve fermentation production rate；(2) cyclone mixer causes fermentation tank stir current relative to existing jet pipe
Decline 5%-15%；(3) liquid level is steady when fermentation tank is run, and is produced without obvious bubbling；(4) steady production, automatic on-line cleaning,
Reduce microbiological contamination pollution.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (7)
1. it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：Axle is provided with including tank body, the tank base
Hold, motor and switch board are equipped with the top of tank body, is provided with agitating shaft, one end of the mixing shaft and motor connection in tank body, the other end is fixed
On bearing, agitating shaft is sequentially provided with spray equipment, axial-flow type agitating device, semi-circular turbine stirring device and rotation from top to bottom
Blender is flowed, the spray equipment is provided with rotary spray ball, and rotary spray ball is uniformly provided with several nozzles, rotary spray ball
It is connected by water pipe with high-pressure pump.
2. it is according to claim 1 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：The axial-flow type
If agitating device is provided with the impeller of dry plate uniform pitch.
3. it is according to claim 1 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：It is described semi-circular
If turbine stirring device is provided with dry plate straight blades.
4. it is according to claim 1 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：The eddy flow mixes
Clutch includes housing, and housing is disc type, and air distribution inner core is provided with housing, and casing center is connected with inlet channel, housing side
Edge is connected with feed pathway.
5. it is according to claim 1 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：The eddy flow mixes
Clutch is connected by inlet channel with air inlet pipe.
6. it is according to claim 1 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：Tank body is additionally provided with
Charging aperture and discharging opening.
7. according to claim any one of 1-6 it is a kind of can on-line auto-cleaning liquid fermentation tank, it is characterised in that：Institute
State inner tank wall and be additionally provided with heating interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493763.3U CN206706080U (en) | 2017-05-05 | 2017-05-05 | It is a kind of can on-line auto-cleaning liquid fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493763.3U CN206706080U (en) | 2017-05-05 | 2017-05-05 | It is a kind of can on-line auto-cleaning liquid fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706080U true CN206706080U (en) | 2017-12-05 |
Family
ID=60466407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493763.3U Expired - Fee Related CN206706080U (en) | 2017-05-05 | 2017-05-05 | It is a kind of can on-line auto-cleaning liquid fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877078A (en) * | 2019-04-13 | 2019-06-14 | 王杰 | A kind of cleaning device |
-
2017
- 2017-05-05 CN CN201720493763.3U patent/CN206706080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877078A (en) * | 2019-04-13 | 2019-06-14 | 王杰 | A kind of cleaning device |
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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 |
Granted publication date: 20171205 Termination date: 20210505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |