CN205821336U - A kind of temperature control two-way circulation fermentation tank - Google Patents
A kind of temperature control two-way circulation fermentation tank Download PDFInfo
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- CN205821336U CN205821336U CN201620810719.6U CN201620810719U CN205821336U CN 205821336 U CN205821336 U CN 205821336U CN 201620810719 U CN201620810719 U CN 201620810719U CN 205821336 U CN205821336 U CN 205821336U
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- inner canister
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- temperature control
- fermentation tank
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Abstract
This utility model relates to a kind of biological engineering equipment, is specifically related to a kind of temperature control two-way circulation fermentation tank.This utility model includes cylinder body, agitator, bearing, cylinder body is made up of shell and inner canister, there is between shell and inner canister heat-insulation layer, inner shell outer wall is provided with cooling zone, by interior tank wall lower end around interior tank wall in the shape of a spiral to interior tank wall upper end, cooling zone upper port is connected with coolant pump through refrigerator, and the coolant pump other end is connected with cooling zone lower port；Feed pipe is also connected with circulation pipe, and the circulation pipe other end is connected with cylinder body top by circulating pump.Use this utility model can improve fermentation efficiency, can be incubated by constant temperature, it is ensured that produce health, improve product quality, be widely used in the numerous areas such as biological engineering, fine chemistry industry, medicine, alcoholic, tea making, milk product, beverage, environmental protection and industrial or agricultural.
Description
Technical field
This utility model relates to a kind of biological engineering equipment, is specifically related to a kind of temperature control two-way circulation fermentation tank.
Background technology
Fermentation refer to people by microorganism vital movement under aerobic or oxygen free condition to prepare microbial cells itself,
Or directly metabolite or the process of secondary metabolite.The maximum difference of fermentation and other chemical industry is that it is biological
The chemical reaction that body is carried out.Its main feature is as follows:
1, sweat is the most all the biochemical reaction carried out at normal temperatures and pressures, reacts safety, it is desirable to bar
Part is the most fairly simple.
2, the raw material used by fermentation is generally based on medical material, plant, fresh fruit, starch, molasses, grain and agricultural and sideline crop, depends on
By the vital movement of microorganism, the metabolizable energy that vital movement relies on biological oxidation to provide supports.Microorganism is because of different classifications
Can go selectively to utilize its required nutrition.Based on this characteristic, it is possible to use waste water and refuse etc. are as fermentation
Raw material carries out transformation and the renewal of living resources.
3, sweat is that the mode that is automatically adjusted by organism completes, and the specificity of reaction is strong, thus permissible
Obtain the most single metabolite.
4, the response mechanism being had due to organism itself, it is possible in specific manner and highly selectively to some more
The chemical conversion reactions such as complicated compound aoxidizes with carrying out specific part, reduction, it is also possible to produce more complicated macromolecule
Compound.
5, generally, sweat needs to control especially the generation of miscellaneous bacteria.The method generally controlling miscellaneous bacteria is right
Equipment carries out strict sterilization process, operates air heat sterilization and uses the mode of automatization to ferment as far as possible.
Generally, if sweat pollutes miscellaneous bacteria or phage, the carrying out of sweat can be affected, cause the product of fermented product
Amount reduces, serious, results even in the failure of whole sweat, and fermented product is required all to outwell.
6, microorganism fungus kind is by the basic factor of fermentation, by variation and bacterial screening, it is possible to obtain high yield excellent
Good bacterial strain also makes production equipment be fully used, it might even be possible to obtain the product being difficult to according to a conventional method produce.
7, industrial fermentation is compared with common fermentation, and the control for sweat is the strictest, requires fermentation technique more
For maturation, and it is capable of scale of mass production.
Fermentation tank, is widely used in biological engineering, fine chemistry industry, medicine, alcoholic, tea making, milk product, beverage, environmental protection
And the numerous areas such as industrial or agricultural, refer to the industrial device for carrying out fermentable.Its main body generally uses corrosion resistant plate
The main formula cylinder made, its volume is at 1 cubic metre to hundreds of cubic meters.It should be noted that vertebration, rationally in design and processing.
It is resistant to steam sterilization, has certain operating flexibility, contents to reduce (avoiding dead angle), material and energy transmission performance as far as possible
By force, and can necessarily be adjusted so that cleaning, reduce and pollute, be suitable for the production of multiple product and reduce energy expenditure.
Being a process aseptic, free of contamination for the sweat such as milk product, drinks, fermentation tank should use sterile system, it is to avoid and
Prevent the pollution of microbes in air, extend the shelf-life of product and ensure the pure of product.
Existing fermentation tank is the best to temperature control effect, especially cooling, heat insulation effect, the most in process of production,
Owing to general fermenter volume is relatively big, the degree of depth is relatively deep, though there being agitator to be stirred, but still exists and stirs insufficient showing
As, thus cause fermentation time longer, the problem that production efficiency is the highest.
Utility model content
The purpose of this utility model is to provide a kind of temperature control two-way circulation fermentation tank, solves existing fermentation tank to temperature
Control poor effect, especially cooling and heat insulation effect, the most in process of production, there is stirring insufficient, thus cause and send out
The ferment time is longer, the problem that production efficiency is the highest.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of temperature control two-way circulation fermentation tank, including cylinder body, agitator, bearing, described cylinder body is made up of shell and inner canister,
Agitator is installed on cylinder base, and bearing is connected with cylinder body, is supported by cylinder body fixing, and inferior part of the cylinder block is provided with feed pipe and discharging
Mouthful, feed pipe is arranged with charging aperture one, charging aperture two.Charging aperture one pumps into for bacterium solution, and charging aperture two is used for the base fluid that ferments
Pump into, the two enters in cylinder body, and agitated device stirs, mixed fermentation.
Between described shell and inner canister, there is heat-insulation layer, the effect of insulation, constant temperature, inner canister can be played after cooling down
Outer wall is provided with cooling zone, by interior tank wall lower end around interior tank wall in the shape of a spiral to interior tank wall upper end, increases cooling zone
Total length, increases the contact area of cooling zone and interior tank wall, increases cooling effectiveness.
Cooling zone upper port is connected with coolant pump through refrigerator, coolant the pump other end and cooling zone lower port phase
Even.Coolant has cooling zone upper port to inject, and cools down inner canister along cooling zone, cooling zone lower port discharge, through system
Cooler carries out being injected by cooling zone upper port after heat exchange is freezed again again, circulates with this.
Described feed pipe is also connected with circulation pipe, and the circulation pipe other end is connected with cylinder body top by circulating pump.
In production process, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body from circulation pipe upper end, form turbulent flow, thus increase stirring efficiency.
As preferably, described cylinder body top is equipped with diastimeter and temperature measurer.Fermentation base fluid pumps into cylinder body through charging aperture two
After, liquid level is measured by diastimeter, is carried out thermometric by temperature measurer after pump is full, is pumped into by charging aperture one after temperature is suitable again
Bacterium solution or other, mixed fermentation.
As preferably, described inner canister inner wall smooth, its roughness Ra≤0.4 μm, is circular arc bottom interior top tank structure.Mirror
Mirror polish processes the attachment that can reduce the internal top tank structure of pot liquid, reduces the probability of bacteria breed so that produce more
Health.Using circular arc bottom interior top tank structure, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.
As preferably, described cylinder interior upper end is provided with annular washer, and its size is adaptive with diameter of cylinder.Can be right
Interior top tank structure is carried out.
As preferably, described cylinder body top is provided with manhole.Facilitate staff that it is overhauled.
As preferably, described outer shell outer wall has reinforcement, arranges along housing vertical direction, improves cylinder strength so that
Cylinder body mechanical property is more preferably.
As preferably, described cylinder body top is equipped with aseptic breathing pore.When pressure inside the tank increases, such as charging, fermentation
Time open venting, when pressure inside the tank reduces, as cooling, discharging time open air inlet.
As preferably, between described discharging opening and cylinder body, it is provided with thief hatch.It is easy to staff and carries out sample detecting,
Detect qualified after, through discharging opening discharge.
As preferably, described circulation pipe is connected with cylinder body so that circulation pipe outlet is pointed to and agitator direction of rotation phase
Instead so that mix the most abundant.
Compared with prior art, this utility model at least can produce following a kind of beneficial effect: uses this utility model, cold
But efficiency is faster, can play the effect of constant temperature, insulation after the cooling period simultaneously；Use this utility model, during stirring, use circulation note
Entering so that stir the most abundant, improve fermentation efficiency, tank body can be carried out by this utility model simultaneously, it is ensured that produces health；
This utility model uses more survey meter and offers thief hatch simultaneously, it is ensured that produce quality.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Fig. 1 shows the structure of this kind of temperature control two-way circulation fermentation tank, enumerates several embodiment below in conjunction with legend.
Embodiment 1:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, cylinder body 14 times
Portion is provided with feed pipe and discharging opening 18, and feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 is for bacterium solution
Pumping into, charging aperture 23 pumps into for the base fluid that ferments, and the two enters in cylinder body, and agitated device 1 stirs, mixed fermentation.
Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 2:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, cylinder body 14 times
Portion is provided with feed pipe and discharging opening 18, and feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 is for bacterium solution
Pumping into, charging aperture 23 pumps into for the base fluid that ferments, and the two enters in cylinder body, and cylinder body 14 top is equipped with diastimeter 11 and thermometric
Instrument 10.Fermentation base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, by temperature measurer after pump is full
10 carry out thermometric, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.
Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 3:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, inner canister 12 inner wall smooth, uses mirror finish to process, its roughness Ra≤0.4 μm, for circle bottom inner canister 12 inwall
Arc.Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that
Produce more health.Circular arc is used, than the row being more conducive to pot liquid bottom the most flat and differential of the arc bottom inner canister 12 inwall
To the greatest extent.Agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, and cylinder body 14 bottom is arranged
Having feed pipe and discharging opening 18, feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, enters
Material mouth 23 pumping into for the base fluid that ferments, in the two entrance cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Send out
Ferment base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, is surveyed by temperature measurer 10 after pump is full
Temperature, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.
Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 4:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body (14) inner upper end is provided with annular washer 7, and its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out.
Agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, and cylinder body 14 bottom is provided with
Feed pipe and discharging opening 18, feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, charging
Mouth 23 pumping into for the base fluid that ferments, and the two enters in cylinder body, and cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Fermentation
Base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, is surveyed by temperature measurer 10 after pump is full
Temperature, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.
Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 5:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body 14 top is provided with manhole 9, it is simple to device is overhauled by staff.Cylinder body 14 inner upper end is provided with annular washer
7, its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out.Agitator 1 is installed on bottom cylinder body 14, bearing 20
Being connected with cylinder body 14, support fixing by cylinder body 14, cylinder body 14 bottom is provided with feed pipe and discharging opening 18, feed pipe be arranged with into
Material mouth 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, and charging aperture 23 pumps into for the base fluid that ferments, and the two enters
Entering in cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Fermentation base fluid, after charging aperture 23 pumps into cylinder body, is found range
Liquid level is measured by instrument 11, is carried out thermometric by temperature measurer 10 after pump is full, is pumped into bacterium by charging aperture 1 again after temperature is suitable
Liquid or other, agitated device 1 stirs, mixed fermentation.
Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 6:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body 14 top is provided with manhole 9, it is simple to device is overhauled by staff.Cylinder body 14 inner upper end is provided with annular washer
7, its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out.Agitator 1 is installed on bottom cylinder body 14, bearing 20
Being connected with cylinder body 14, support fixing by cylinder body 14, cylinder body 14 bottom is provided with feed pipe and discharging opening 18, feed pipe be arranged with into
Material mouth 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, and charging aperture 23 pumps into for the base fluid that ferments, and the two enters
Entering in cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Fermentation base fluid, after charging aperture 23 pumps into cylinder body, is found range
Liquid level is measured by instrument 11, is carried out thermometric by temperature measurer 10 after pump is full, is pumped into bacterium by charging aperture 1 again after temperature is suitable
Liquid or other, agitated device 1 stirs, mixed fermentation.
Outer shell outer wall has reinforcement 13, arranges along housing vertical direction, improves cylinder body 14 intensity so that cylinder body 14 mechanical property
Can be more preferably.Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 7:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body 14 top is provided with manhole 9, it is simple to device is overhauled by staff.Cylinder body 14 top is equipped with aseptic breathing pore 8.When
Pressure inside the tank increase time, as charging, fermentation time, open venting, when pressure inside the tank reduces, as lower the temperature, discharging time, open into
Gas.Cylinder body 14 inner upper end is provided with annular washer 7, and its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out clearly
Wash.Agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, and cylinder body 14 bottom is arranged
Having feed pipe and discharging opening 18, feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, enters
Material mouth 23 pumping into for the base fluid that ferments, in the two entrance cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Send out
Ferment base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, is surveyed by temperature measurer 10 after pump is full
Temperature, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.
Outer shell outer wall has reinforcement 13, arranges along housing vertical direction, improves cylinder body 14 intensity so that cylinder body 14 mechanical property
Can be more preferably.Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Embodiment 8:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body 14 top is provided with manhole 9, it is simple to device is overhauled by staff.Cylinder body 14 top is equipped with aseptic breathing pore 8.When
Pressure inside the tank increase time, as charging, fermentation time, open venting, when pressure inside the tank reduces, as lower the temperature, discharging time, open into
Gas.Cylinder body 14 inner upper end is provided with annular washer 7, and its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out clearly
Wash.Agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, and cylinder body 14 bottom is arranged
Having feed pipe and discharging opening 18, feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, enters
Material mouth 23 pumping into for the base fluid that ferments, in the two entrance cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Send out
Ferment base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, is surveyed by temperature measurer 10 after pump is full
Temperature, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.Discharging opening 18 and cylinder
Thief hatch 19 it is provided with between body 14.Be easy to staff and carry out sample detecting, detect qualified after, discharge through discharging opening 18.
Outer shell outer wall has reinforcement 13, arranges along housing vertical direction, improves cylinder body 14 intensity so that cylinder body 14 mechanical property
Can be more preferably.Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, form turbulent flow, thus increase stirring efficiency.
Optimum embodiment:
A kind of temperature control two-way circulation fermentation tank, including cylinder body 14, agitator 1, bearing 20, described cylinder body 14 is by shell and interior
Tank 12 forms, and inner canister 12 inwall uses mirror finish to process, and its roughness Ra≤0.4 μm, is circular arc bottom inner canister 12 inwall.
Mirror finish processes and can reduce the pot liquid attachment to inner canister 12 inwall, reduces the probability of bacteria breed so that produce
More health.Using circular arc bottom inner canister 12 inwall, ratio is more conducive to draining of pot liquid bottom the most flat and differential of the arc.Cylinder
Body 14 top is provided with manhole 9, it is simple to device is overhauled by staff.Cylinder body 14 top is equipped with aseptic breathing pore 8.When
Pressure inside the tank increase time, as charging, fermentation time, open venting, when pressure inside the tank reduces, as lower the temperature, discharging time, open into
Gas.Cylinder body 14 inner upper end is provided with annular washer 7, and its size is adaptive with diameter of cylinder.Inner canister 12 inwall can be carried out clearly
Wash.Agitator 1 is installed on bottom cylinder body 14, and bearing 20 is connected with cylinder body 14, supports fixing by cylinder body 14, and cylinder body 14 bottom is arranged
Having feed pipe and discharging opening 18, feed pipe is arranged with charging aperture 1, charging aperture 23.Charging aperture 1 pumps into for bacterium solution, enters
Material mouth 23 pumping into for the base fluid that ferments, in the two entrance cylinder body, cylinder body 14 top is equipped with diastimeter 11 and temperature measurer 10.Send out
Ferment base fluid is after charging aperture 23 pumps into cylinder body, and liquid level is measured by diastimeter 11, is surveyed by temperature measurer 10 after pump is full
Temperature, after temperature is suitable again by charging aperture 1 pump into bacterium solution or other, agitated device 1 stirs, mixed fermentation.Discharging opening 18 and cylinder
Thief hatch 19 it is provided with between body 14.Be easy to staff and carry out sample detecting, detect qualified after, discharge through discharging opening 18.
Outer shell outer wall has reinforcement 13, arranges along housing vertical direction, improves cylinder body 14 intensity so that cylinder body 14 mechanical property
Can be more preferably.Between shell and inner canister 12, there is heat-insulation layer, the effect of insulation, constant temperature can be played after cooling down, outside inner canister 12
Wall is provided with cooling zone 15, by inner canister 12 outer wall lower end around inner canister 12 outer wall in the shape of a spiral to inner canister 12 outer wall upper end, increases cold
But with 15 total length, increase the contact area of cooling zone 15 and inner canister 12 outer wall, increase cooling effectiveness.
Cooling zone 15 upper port is connected with coolant pump 17 through refrigerator 16, coolant pump 17 other end and cooling zone
15 lower port are connected.Coolant has cooling zone 15 upper port to inject, and cools down inner canister 12 along cooling zone 15, by cooling zone
15 lower port are discharged, and carry out being injected by cooling zone 15 upper port after heat exchange is freezed again through refrigerator 16 again, circulate with this.
Feed pipe is also connected with circulation pipe 5, and circulation pipe 5 other end is connected with cylinder body 14 top by circulating pump 6.Raw
During product, when being stirred fermentation base fluid with bacterium solution, mixed liquor is extracted out by circulating pump 6 from the feed pipe of inferior part of the cylinder block,
Re-inject cylinder body 14 from circulation pipe 5 upper end, the opposite direction of agitator 1 direction of rotation is pointed in outlet, forms turbulent flow, thus increases
Stirring efficiency.
Spoken of multiple explanatory embodiment, refers to combine the concrete structure bag that this embodiment describes
Include at least one embodiment that the application generality describes.The most multiple local appearance statement of the same race is not certain
Refer to same embodiment.Furthermore, it is understood that combine any one embodiment when describing a structure, to be advocated is to combine
Other embodiments realize this structure and fall in the range of this utility model.
Claims (9)
1. a temperature control two-way circulation fermentation tank, including cylinder body (14), agitator (1), bearing (20), described cylinder body (14) is by outward
Shell and inner canister (12) composition, agitator (1) is installed on cylinder body (14) bottom, and bearing (20) is connected, by cylinder body with cylinder body (14)
(14) support is fixing, and cylinder body (14) bottom is provided with feed pipe and discharging opening (18), and feed pipe is arranged with charging aperture one (2), enters
Material mouth two (3)；
It is characterized in that: have heat-insulation layer between described shell and inner canister (12), inner canister (12) outer wall is provided with cooling zone (15),
By inner canister (12) outer wall lower end around inner canister (12) outer wall in the shape of a spiral to inner canister (12) outer wall upper end, cooling zone (15) upper port
Being connected with coolant pump (17) through refrigerator (16), coolant pump (17) other end is connected with cooling zone (15) lower port；
Described feed pipe is also connected with circulation pipe (5), and circulation pipe (5) other end is by circulating pump (6) and cylinder body (14)
Top is connected.
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described cylinder body (14) top
Equipped with diastimeter (11) and temperature measurer (10).
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described inner canister (12) inwall
Smooth, its roughness Ra≤0.4 μm, is circular arc bottom inner canister (12) inwall.
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described cylinder body (14) is internal
Upper end is provided with annular washer (7), and its size is adaptive with diameter of cylinder.
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described cylinder body (14) top
It is provided with manhole (9).
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described outer shell outer wall has and adds
Strong muscle (13), arranges along housing vertical direction.
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described cylinder body (14) top
Equipped with aseptic breathing pore (8).
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described discharging opening (18) with
Thief hatch (19) it is provided with between cylinder body (14).
A kind of temperature control two-way circulation fermentation tank the most according to claim 1, it is characterised in that: described circulation pipe (5) with
Cylinder body (14) is connected, and circulation pipe (5) outlet is pointed to contrary with agitator (1) direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810719.6U CN205821336U (en) | 2016-07-29 | 2016-07-29 | A kind of temperature control two-way circulation fermentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810719.6U CN205821336U (en) | 2016-07-29 | 2016-07-29 | A kind of temperature control two-way circulation fermentation tank |
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| CN205821336U true CN205821336U (en) | 2016-12-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219012A (en) * | 2018-02-08 | 2018-06-29 | 洛阳景森农业有限公司 | A kind of starch from sweet potato production seat cylinder attemperator |
| CN108504486A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of microbial ferment device |
| CN113495040A (en) * | 2020-04-08 | 2021-10-12 | 中国石油化工股份有限公司 | Testing device and method for rheological property of carbon dioxide |
-
2016
- 2016-07-29 CN CN201620810719.6U patent/CN205821336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219012A (en) * | 2018-02-08 | 2018-06-29 | 洛阳景森农业有限公司 | A kind of starch from sweet potato production seat cylinder attemperator |
| CN108504486A (en) * | 2018-05-18 | 2018-09-07 | 江西省食品发酵研究所 | A kind of microbial ferment device |
| CN113495040A (en) * | 2020-04-08 | 2021-10-12 | 中国石油化工股份有限公司 | Testing device and method for rheological property of carbon dioxide |
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