Background technology
Solid fermentation rose in China, with the long history of thousands of years.Solid fermentation refers to that there is no or almost no certainly
In the presence of water, in having the solid state substrate of dissolubility under water of certain humidity, with a biological respinse for one or more microorganisms
Process.Consider that solid fermentation is the bioprocesses using gas phase as continuous phase, is to instigate from the essence in bioprocesses
The technical process of microorganism is cultivated with insoluble solid matrix, both including the submerged fermentation that solid-state floats on a liquid,
It is included in the technical process that microorganism is cultivated on the wet solid material for not having (or almost not having) free water.In the prior art, Gu
Body, which ferments, can be used for production biological feedstuff, bio-feritlizer, biological pesticide, enzyme preparation, organic acid, numerous products such as functional food,
High with production efficiency, equipment investment is few, the advantages of environmentally safe, and solid fermentation is easy to operate, energy consumption is low, fermentation
Process is easily controlled, pollution that is relatively low to sterility requirements, being not susceptible to large area.
Existing solid fermentation apparatus is mainly using forms such as great Chi, tray, rotating disks, mostly by the sterilizing and fermentation of material
Process separate operation, uses gravity-flow ventilation again during the fermentation, and often labor intensity is big, and efficiency is low, and production capacity is small, sterile
Environment is difficult to control to, and bacterial contamination rate is high;In conventional solid fermentation process, because the not easy mobility of solid, discharging is had tired
Difficult the problem of.In order that the agitating device in fermentation process uniform high-efficiency, solid fermentation facility is even more important;It is existing horizontal solid
What is used in state fermentation tank is generally continuous helical spiral shell leaf, and the mode of stirring material is that material is integrally rolled in fermentation tank, this
The phenomenon of material caking occurs under agitating mode, and material fully and air contact can not easily cause fermentation uneven
Situation, so as to influence fermentation quality.
The content of the invention
In order to solve the above technical problems, the utility model provides a kind of solid state fermentation rotating cylinder.
The technical solution adopted in the utility model is:Solid state fermentation rotating cylinder, including rotating cylinder, supporting construction and input and output material stirring
Device, supporting construction support rotating cylinder, supporting construction includes fixed bearing block and aligning roller mount, and fixed bearing block is fixed on rotating cylinder
On the right side of left end, aligning roller seat supports rotating cylinder, input and output material agitating device is input and output material stirring vane, and input and output material stirring vane is set
In in rotating cylinder.
It is preferred that, rotating cylinder includes the left end socket and right end socket at stack shell and sealing stack shell two ends, and left end socket is dished (torispherical) head, right
End socket is conical head.
It is preferred that, input and output material stirring vane includes interruption blade, guide spiral shell leaf and tank mouth spiral shell leaf, and interruption blade is fixed on cylinder
On the inside of body, interruption blade is made up of the blades of axial equidistant arrangement, and tank mouth spiral shell leaf is fixed on conical head inwall, guide spiral shell
It is helical blade that leaf, which is fixed on stack shell right-hand member tank mouth spiral shell leaf with guide spiral shell leaf,.
It is preferred that, blades are with axial direction in 0-90 ° of angle, and blade is no less than 3, and two adjacent blades are mutually taken
Connect.
It is preferred that, aligning roller mount includes base, rolling ring, aligning roller and turning rolls, and base before and after image is provided with two
Turning rolls, turning rolls is " V " type, and turning rolls two ends are connected to aligning roller, and rolling ring is enclosed on the outside of stack shell, aligning roller with
Rolling ring is contacted.
It is preferred that, aligning roller of the aligning roller of connection higher than connection on the inside of turning rolls on the outside of turning rolls.
It is preferred that, fixed bearing block includes rolling bearing, reducing motor and transmission device, and rolling bearing is fixed on dish-shaped envelope
Head circle centre position, reducing motor connects rolling bearing by transmission device.
It is preferred that, transmission device is chain.
It is preferred that, provided with spray inlet duct in rotating cylinder, spray inlet duct includes swivel joint and exchanges pipeline, exchanges
Pipeline enters in rotating cylinder through dished (torispherical) head, exchanges one end connection swivel joint of the pipeline on the outside of rotating cylinder.
It is preferred that, exchange pipeline and be made up of subtube, subtube is no less than two-way.
The utility model has the advantages and positive effects of:Solid state fermentation rotating cylinder uses input and output material agitating device, not only
Stirring efficiency can be improved, fermented grains is more fully mixed with air, can more realize and just rotate under the drive of fixed bearing block
Material, reversion discharging, rotating cylinder outlet is few, adds the seal of rotating cylinder, and stirring operation is simple, and input and output material speed is fast, material position
Smooth, ferment uniform, good operation stability, noise are small, maintenance is convenient;Provided with spray inlet duct in rotating cylinder, it can change in real time
Become yeastiness in rotating cylinder, the problem of changing too high temperature or thin oxygen in time improves fermented quality;Rotating cylinder is rolled using aligning
Wheel seat supports follow rotation, reduce the frictional force between support meanss and can body, and can be by the aligning roller mount of synergic rotation
Support so that fermentation tank can body axial float is small, and rotating cylinder concentricity requirement is low, makes can body stress more balanced.
Embodiment
One embodiment of the present utility model is explained below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model is related to solid state fermentation rotating cylinder, including rotating cylinder, supporting construction and input and output material stirring dress
Put, rotating cylinder includes the left end socket and right end socket at stack shell 11 and sealing stack shell 11 two ends, left end socket is dished (torispherical) head 12, and right end socket is
Conical head 13, supporting construction support rotating cylinder, supporting construction includes fixed bearing block 3 and aligning roller mount 4, fixed bearing block 3
Rotating cylinder left end is fixed on, is connected on dished (torispherical) head 12, for providing driving force, solid state fermentation rotating cylinder is turned forward or backwards
It is dynamic;On the right side of the support rotating cylinder of aligning roller mount 4, for keeping the level of rotating cylinder, and the rotation of rotating cylinder is aided in;Input and output material agitating device
For input and output material stirring vane, input and output material stirring vane is arranged in rotating cylinder, for stirring the material in rotating cylinder, and with charging and
The function of discharging.
Input and output material stirring vane includes interruption blade 21, guide spiral shell leaf 22 and tank mouth spiral shell leaf 23, and interruption blade 21 is fixed on
The inner side of stack shell 11, the left side of interruption blade 21 is originated from dished (torispherical) head 12, and right-hand member stretches to conical head 13, and interruption blade 21 is by axle
Constituted to the blades 211 of equidistant arrangement, blades 211 are with axial direction in 0-90 ° of angle, and blade is adjacent no less than three
Two blades 211 are mutually overlapped, and are connected or are partly overlapped per the projection between two panels blades 211 in the axial direction, such energy
Material in enough abundant contact tanks, stirring is abundant, it is to avoid the interruption blade 21 occurred in stirring dead angle, rotating cylinder inwall is no less than three
Group, multigroup interruption blade 21 is uniformly arranged according to rotating cylinder circumferencial direction, and the size of blades 211 in multigroup interruption blade 21
Unanimously;Blades 211 are fixed in rotating cylinder inwall by way of seamless welding, and this connected mode is comparatively firm, no
It is fragile, it disclosure satisfy that the long-term requirement continuously used, moreover it is possible to avoid excessive angle from accumulating material, and so simply connect
Binding structure is easy to cleaning;Tank mouth spiral shell leaf 23 and guide spiral shell leaf 22 are helical blade, and tank mouth spiral shell leaf 23 is fixed on conical head 13
On inwall, using the progressive blade of spiral, tank mouth spiral shell leaf 23 is fixed on conical head 13 again by the technology of seamless welding
On inwall, the center of conical head 13 is provided with feed inlet and outlet, and the end of tank mouth spiral shell leaf 23 is located at feed inlet and outlet;Guide spiral shell leaf 22 is consolidated
The right-hand member of stack shell 11 is scheduled on, the end of guide spiral shell leaf 22 is connected by way of welding with tank mouth spiral shell leaf 23, and guide spiral shell leaf 22 is used
The high blade of fine pitch, the blade of spiral is fixed in rotating cylinder inwall again by seamless welding technology, of guide spiral shell leaf 22
Top is connected with interruption blade 21.
Interruption blade 21 in rotating cylinder can both shakeout material, can also promote material to both sides, realize and rotate forward charging, instead
Produce material.Charging and Fermentation Function, fermentation time 21 stirring actions of disconnected blade, with normal spiral blade phase are realized when rotating forward
Than this interruption result of blade 21 has stronger mixing effect, to reach that air and fermented grains are sufficiently mixed during rotation, common spiral shell
Vane piece mixing effect is very poor, and can not be sufficiently mixed with air, and stand material structure can solve the problem that this problem just, also, general
During logical helical blade rotation, material can only integrally be pushed to side, it is necessary to which rotating can just be such that fermented grains is moved integrally in cylinder,
Only rotated using interruption blade 21 to a direction and mixing effect can be achieved, only one of which rotation direction during fermentation, fermented grains is in fermentation
Material is constantly promoted toward inner barrel in the presence of the high spiral shell leaf of fine pitch during operating, makes material final by heap in Luo Yechu
Product angle forms the material position line to charging aperture transition, it also avoid discharging opening material leakage phenomenon, causes after input and output material spiral shell leaf is equipped with
Charging and discharging speed faster, makes material position smooth.
Aligning roller mount 4 includes base 41, rolling ring 42, aligning roller 44 and turning rolls 43, and the before and after image of base 41 is provided with
Two turning rolls 43, turning rolls 43 is " V " type, forms outwardly directed inner support arm and outer support arm, turning rolls respectively inwards
The support arm outer end of 43 both sides is connected to aligning roller 44, and inner support arm is in level angle, and outer support arm is stretched on outside
Side so that the aligning roller 44 of the outside of turning rolls 43 connection is higher than the aligning roller 44 of the inner side of turning rolls 43 connection, two rollers
The mirror image of frame 43 is set, and four aligning rollers 44 will form groove-like, and rolling ring 42 is enclosed on the outside of stack shell 11, for protecting roller,
Cylinder wall is avoided to be ruptured under the support of aligning roller 44, aligning roller 44 is contacted with rolling ring 42, four aligning rollers 44 are formed
The rotating cylinder for being cased with rolling ring 42 is fixed on center by channel-shaped so that fermentation tank can body axial float is small, and rotating cylinder concentricity requirement is low, hair
Fermentation tank, which is rotated, influences small, and aligning roller mount 4 makes can body stress more balanced;Aligning roller 44 is driven pulley, when drum rotation, nothing
By rotating forward or rotating backward, aligning roller 44 can follow rotation, disperse the pressure of rolling bearing 31, reduce rotating cylinder
The frictional force being subject to, effectively scattered rotating cylinder weight, makes rotating cylinder more stable.
Fixed bearing block 3 includes rolling bearing 31, reducing motor 32 and transmission device 33, and rolling bearing 31 is fixed on dish
The circle centre position of end socket 12, reducing motor 32 connects rolling bearing 31 by transmission device 33, and reducing motor 32 passes through transmission device 33
Rotated forward or backwards with the control rotating cylinder of rolling bearing 31, so as to realize the stirring of solid state fermentation rotating cylinder and the function of input and output material;
Wherein transmission device 33 is chain, and in order to which more preferably more labour-saving is driven, big drive sprocket and small driving-chain can be set accordingly
Take turns to coordinate chain, big drive sprocket is connected with rolling bearing 31, and rolling bearing 31 is fixedly connected on big drive sprocket circle centre position,
Small drive sprocket is connected by chain with big drive sprocket, and small drive sprocket is fixed on bearing base, and with reducing motor 32
Connection;Reducing motor 32 drives small drive sprocket to rotate, and 31 turns of big drive sprocket and rolling bearing are driven under the transmission of chain
It is dynamic, so as to rotate fermentation tank, rotary power is provided for fermentation process, big drive sprocket is connected with rolling bearing 31 by transmission reinforcement
Connect, it is vertical in transmission reinforcement to be provided with accessory plate, accessory plate connection transmission reinforcement and left end socket forward, rolling bearing 31 can be subject to
Power is scatter, it is to avoid rolling bearing 31 is excessively used, it is ensured that rotational efficienty.
Provided with spray inlet duct in rotating cylinder, spray inlet duct includes swivel joint and exchanges pipeline, exchanges pipeline and wears
Cross dished (torispherical) head 12 to enter in rotating cylinder, exchange one end connection swivel joint of the pipeline on the outside of rotating cylinder, exchange pipeline by subtube
Composition, subtube is no less than two-way;Subtube is divided into admission line and spray piping, and admission line is used to convey compressed air,
Admission line is provided with passage on the section tubular wall in rotating cylinder, compressed air is entered in rotating cylinder by passage, in material unstrained spirits
Temperature raises or opens air inlet pipe air inlet when needed, while rotating vessel sheds material, makes material fully and air contact
Melt oxygen, promote fermentation;Spray piping is used for cleaning showers, for being sprayed water into rotating cylinder, part pipe of the spray piping in rotating cylinder
Wall is provided with spray apertures, and water enters rotating cylinder by spray apertures, for cleaning rotating cylinder so that the cleaning and maintenance of solid state fermentation rotating cylinder
It is more convenient;Swivel joint includes fixed end cap and rotating cylinder, and fixed end cap and rotating cylinder are connected by support sleeve, and rotating cylinder turns
When dynamic, rotating cylinder can follow rotation so that exchange pipeline and follow drum rotation, fixed end cap is remained stationary, for connecting
Fixed charging admission line.
The course of work of this example:When solid state fermentation starts, reducing motor drives rolling bearing by transmission device
Rotate, so as to promote drum rotation, material is entered at the charging aperture on conical head, tank mouth spiral shell leaf of the material along rotation, which enters, leads
Expect spiral shell leaf, betted in the rotation drive of guide spiral shell leaf at cylinder, each blades of single interruption blade are to the inside of rotating cylinder
Tilt what 10-25 ° of angle was fixed so that material with tank body when rotating, toward pushing away inside rotating cylinder while blades take up material
Enter, because adjacent often row blades are front and rear overlap joints so that material be taken up to after certain altitude it is past along blades
It during dropping material, can fall on the blades of next row, next row blades is continued splicing and toward propulsion inside rotating cylinder, so that real
The function of existing continuous feed, is stirred while charging, gradually produces smooth material position line, needed after charging to material in tank
Continuous rotating forward is only needed to when being stirred, because blades are that rectangle disconnects, in drum rotation, equivalent to single
Stirring vane, and when being overturn in tank, the material of the small range of each cross-talk length of blade is thrown after constantly being taken up by blades
Unrestrained material, its mixing evenness is significantly better than the overall roll mode of common endless spiral formation;Rotating cylinder main story, aligning
The material that aligning roller in roller mount followed by reversion, rotating cylinder accordingly gradually increases, and rotating cylinder weight is also being continuously increased,
And with rising and falling for interruption blade, material has weak vibrations, rotating cylinder smooth rotation is kept in the presence of aligning roller, is protected
Hold axis to fix, balance the stressing conditions of rolling bearing;When expecting the rise of unstrained spirits temperature or oxygen content in air reduction in rotating cylinder, open
Admission line valve, conveys compressed air into rotating cylinder, keeps persistently shedding for material in rotating cylinder, is that material fully connects with air
Touch, promote to ferment or cool.
When terminating the material after fermentation discharge fermentation, by controlling reducing motor to make it drive rotating cylinder to invert, material quilt
Blades are fallen on after taking up on previous row's blades, so that the continuous direction to outside rotating cylinder of material be promoted, material is advanced to out
Material mouth is discharged from discharging opening everywhere;In the rotating cylinder provided with input and output material spiral shell leaf, the material that material reaches discharging opening can be via guide
Material is boosted tank mouth Luo Yechu by spiral shell leaf, and material is released discharging opening by tank mouth spiral shell leaf, as the discharge of material is so as to the company of realization
The function of continuous discharging;After material discharge completely, conveyed and shower water into rotating cylinder by spray piping, in cleaning rotating cylinder.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.