CN208182976U - A kind of difference position double helix stirring integratedization solid fermentation device - Google Patents
A kind of difference position double helix stirring integratedization solid fermentation device Download PDFInfo
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- CN208182976U CN208182976U CN201820406735.8U CN201820406735U CN208182976U CN 208182976 U CN208182976 U CN 208182976U CN 201820406735 U CN201820406735 U CN 201820406735U CN 208182976 U CN208182976 U CN 208182976U
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- double helix
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- stirrer paddle
- fermentation device
- paddle
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Abstract
The utility model provides a kind of poor position double helix stirring integratedization solid fermentation device, including cylinder, and double helix agitating paddle is equipped in the cylinder, and the cylinder body bottom is equipped with the filter screen hole bottom plate of 40-100 mesh, and the cylinder lower sides are equipped with slag notch.The utility model cylinder body bottom uses 40-100 mesh filter screen hole bottom plate, increases the water-soluble extraction integration of solid enzyme, uses seal operation comprehensively, not easy to pollute；Using poor position double helix agitating paddle, small one and large one auger leaf misplaces 90 °, promotes the loosening degree of solid koji back and forth by positive and negative rotation stirring, can speed up extension and the cooling effect of mycelia；By slag notch deslagging, slags tap and repair convenient for filtering.
Description
Technical field
The utility model belongs to biological fermentation equipment manufacturing technology field, and in particular to a kind of difference position double helix is stirring integrated
Change solid fermentation device.
Background technique
Solid state fermentation is a kind of traditional zymotechnique, using inert carrier as supporter, the moisture content in medium of formation
Between 30-70%, not excessive Free water, the fungi microbe suitable for growing under low humidified state is produced for producing metabolism
Object.Solid state fermentation is easy to produce a large amount of fermentation fever, mycelia sprawling causes to train due to fermenting under finer and close media environment
Base junction group is supported, there is viscosity, air transmitting is difficult, is easy to cause inside culture medium in anaerobic state, is not easy to grow.Its metabolic heat
Removal when often resulting in problem, especially mass production, often limit its large-scale production capacity.In addition, pH value in solid fermentation,
Humidity, substrate concentration not easy-regulating, reproducibility is poor, unstable quality, is difficult to obtain the product of high-content.Especially extensive
Aerated koji making or tray koji-making are generallyd use in production process, causes the amount of labour big, and bent thickness cannot be too thick, and mycelia
Extending cannot be resolved with the problems such as air, moisture transmitting.
The solid-state fermenter of the prior art has drum-type, has spherical shape, has cuboid song case, has internal stirred fermentor,
There is the stirred autoclave of double-screw type, rotating blade turns over the fermentors such as song.Above-mentioned solid-state fermenter is mixed unevenly, is easy
Agglomerating, hardly possible heat dissipation leads to grow unbalanced, growth although the design of some tanks keeps the skin wet or be passed through air in early period
Low efficiency is easy pollution.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, it is solid to provide a kind of poor position double helix stirring integratedization
Body installation for fermenting, to solve the above problems.
The embodiments of the present invention provide a kind of poor position double helix stirring integratedization solid fermentation device, including cylinder
Body, cylinder is interior to be equipped with double helix agitating paddle, and cylinder body bottom is equipped with the filter screen hole bottom plate of 40-100 mesh, sets on cylinder lower sides
There is slag notch.
Further, double helix agitating paddle includes small stirrer paddle and big stirrer paddle, small stirrer paddle and big agitating paddle
Leaf misplaces 90 ° and arranges, big stirrer paddle is cyclic annular stirrer paddle.
Further, the width of the big stirrer paddle and small stirrer paddle is 40-60mm, outside the big agitating paddle leaf joint
The ratio of diameter and the barrel diameter is 2:3；The ratio of the small stirrer paddle outer diameter and the barrel diameter is 1:3；
Further, double helix agitating paddle distance from bottom filter screen hole bottom plate 1-2cm.
Further, the side of double helix agitating paddle is furnished with scraper plate, barrel 10mm of the scraper plate outer end away from cylinder.
Compared with prior art the beneficial effects of the utility model are:
(1) by increasing the filter screen hole bottom plate of 40-100 mesh (aperture 0.425-0.150mm) in solid-state fermenter, increase
Add the water-soluble extraction integration of solid enzyme, uses seal operation comprehensively, it is not easy to pollute.
(2) hypha body is formed based on fungus growth in solid ferment process, connects into the bulk of large area, generated a large amount of
Fermentation fever leads to the problem that heat-transfer effect is bad, using poor position double helix stirring slurry, small one and large one auger blade, dislocation
90 ° of arrangements are promoted the loosening degree of solid koji back and forth by positive and negative rotation stirring, accelerate extension and the cooling effect of mycelia, favorably
In industrialization, efficiency of pcr product is improved.
(3) high enzyme activity product is formed by solid fermentation, can be directly used using the device as mixing tank, directly addition extraction
It takes agent that extraction is mixed, coarse filtration liquid is directly filtered out under the action of pressurization by filter screen hole bottom plate, pollution is effectively reduced,
Industrialization is convenient in integration operation.
(4) by side slag notch, Production With Residue of Enzymatic Hydrolysis can quickly be removed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of poor position double helix stirring integratedization solid fermentation device of the utility model；
Fig. 2 is a kind of structure of poor position double helix stirring integratedization solid fermentation device double helix agitating paddle of the utility model
Schematic diagram.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
Join shown in Fig. 1, present embodiments provides a kind of poor position double helix stirring integratedization solid fermentation device, including support
Foot 1, steam loop, collet ellipse head 3, ellipse head 4, filter screen hole bottom plate 5, tetrafluoro scraper plate 6 (guarantee cylinder lateral wall
Material scrape off), jacket cylinder 7, cylinder 8, speed reducer 9, reductor shaft 91, double helix agitating paddle 10, small stirrer paddle 10,
Big stirrer paddle 102, slag notch 11, visor/lamp hole mouth 12, feed inlet 13, thermometer mouth/drain port 14, liquid outlet 15, cooling
Water inlet 16, cooling water outlet 17, steam port 18, cylinder 8 is interior to be equipped with double helix agitating paddle 10, and double helix agitating paddle 10 is by subtracting
Fast arbor 91 is connect with speed reducer 9, and 8 bottom of cylinder is equipped with the filter screen hole bottom plate 5 of 40-100 mesh, is set on 8 lower sides of cylinder
There is slag notch 11.
Integration solid fermentation device provided in this embodiment, cylinder body bottom use 40-100 mesh (aperture 0.425-
Punching sieve plate 0.150mm) does staving bottom, increases the water-soluble extraction integration of solid enzyme, uses seal operation comprehensively, no
Easy to pollute, fermentor (device) bottom is passed through air, carries out air transmitting by filter screen hole bottom plate, beneficial to stirring material dispersion
It is swapped with air, is conducive to the growth of aerial hyphae；By the mixing of stirring, facilitate prolonging for vegetative hyphae in mycelium
It stretches；Using poor position double helix agitating paddle, small one and large one auger leaf misplaces 90 °, promotes solid back and forth by positive and negative rotation stirring
Bent loosening degree, can speed up extension and the cooling effect of mycelia；By (selecting biggish) slag notch deslagging, convenient for filtering
It slags tap and repairs.
Join shown in Fig. 2, double helix agitating paddle 10 includes small stirrer paddle 101 and big stirrer paddle 102, small stirrer paddle
101 misplace 90 ° with big stirrer paddle 102 arranges, big stirrer paddle 102 is cyclic annular stirrer paddle.
In the present embodiment, 8 radius of cylinder is 300mm, and the width of small stirrer paddle 101 is 40mm, and stirring radius is
100mm, the ring outer radius of big stirrer paddle 102 are 200mm, and ring inside radius is 140mm, blade thickness 60mm.
In the present embodiment, bottom stirring blade and bottom angled degree are smaller, and 8 bottom of double helix agitating paddle is away from filtering sieve pore
Bottom plate 5 has 1-2cm, and being conducive to bottoms material can be stirred.The side of double helix agitating paddle 10 is furnished with tetrafluoro scraper plate 6, and tetrafluoro is scraped
Barrel 10mm of 6 outer end of plate away from cylinder 8.
The integrated solid-state fermentation tank provided through this embodiment makes ventilation culture, process cooling, double helix mixing, leaching
Mention, filter, cleaning and carried out all in hermetically sealed can, by pressurization, accelerated filtration is separated by solid-liquid separation, filtrate collect carry out it is next
Work is walked, filter residue is excluded from slag-drip opening.Fermentation process includes: to be trained in the low sterilising medium of water content with mould microorganism
It supports, improves the fast-growth of fungal hyphae by increasing humidity and moisture, air, promoted using poor position double helix agitating paddle
Mixing, the effect for playing mass transfer, passing oxygen reduce fermentation fever, and adjusting, which is formed with, secretes a large amount of metabolism enzyme product conducive to mould, mention
It is pure to carry out mixing extraction by the way that extractant is added, and filtering forms coarse filtration liquid on filtering sieve tray by pressurization.
It can be tuned into form different workshop sections according to production technology by the integration solid-state fermentation tank, material water mixing can be carried out,
High-temperature sterilization, gas supply culture, extracting technology can once be completed in the tank, reduce labour workload, reduce mycotic spore
Diffusion pollution, can effectively realize automation control.
Embodiment 1
Wheat bran and water proportionally 1:0.5 ingredient are taken, is added in feeding port, starting is stirred material, is formed loose
Material.
Collet is passed through steam sterilizing material, stops stirring when temperature reaches 95 DEG C, continues to add into tank by direct steam
Enter disinfection, temperature keeps the temperature 45min when reaching 121 DEG C.
It is passed through filtrated air cooling, is passed through jacket water (J.W.) cooling, when temperature drops to 100 DEG C in tank, starting stirring is quickly mixed
Close heat dissipation.
When temperature of charge reaches 34 DEG C, seed can be added in sterilising medium by inoculation mouth, by reversely stirring
Mix seed mixture liquid.
Since solid-state fermentation tank has moisturizing effect, humid air is passed through by bottom, passes through the filter screen bottom hole of bottom
Plate evenly spreads to culture medium, accelerates mycelial growth, at the same control early period culture 15hr in keep tank in temperature at 30 DEG C
Or so, temperature is at 28 DEG C in 18-32hr holding tank.
To the excessively positive stirring of cultured wet triton, is released from the slag-drip opening of side, be used for drying, collet can also be passed through
Heating and thermal insulation reduces the Qushui River point in fermentor, is convenient for drying.
Extractant can also be added, stirring extraction, using filter screen hole bottom plate slag-liquid separation, is further divided by pressurization
From purifying filtered fluid.
The cultivation temperature that the device is used according to the fungal strain adjustment moisture content relationship used and mould.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
Claims (5)
1. a kind of difference position double helix stirring integratedization solid fermentation device, which is characterized in that including cylinder, be equipped in the cylinder
Double helix agitating paddle, the cylinder body bottom are equipped with the filter screen hole bottom plate of 40-100 mesh, and the cylinder lower sides are equipped with
Cinder notch.
2. a kind of poor position double helix stirring integratedization solid fermentation device according to claim 1, which is characterized in that described
Double helix agitating paddle includes small stirrer paddle and big stirrer paddle, and the small stirrer paddle and the big stirrer paddle misplace 90 °
Arrangement, the big stirrer paddle are cyclic annular stirrer paddle.
3. a kind of poor position double helix stirring integratedization solid fermentation device according to claim 2, which is characterized in that described
The width of big stirrer paddle and small stirrer paddle is 40-60mm, the ratio of the big agitating paddle leaf joint outer diameter and the barrel diameter
For 2:3；The ratio of the small stirrer paddle outer diameter and the barrel diameter is 1:3.
4. a kind of poor position double helix stirring integratedization solid fermentation device according to claim 1, which is characterized in that described
Filter screen hole bottom plate 1-2cm described in double helix agitating paddle distance from bottom.
5. a kind of poor position double helix stirring integratedization solid fermentation device according to claim 1, which is characterized in that described
It is furnished with scraper plate, barrel 10mm of the scraper plate outer end away from the cylinder in the side of double helix agitating paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406735.8U CN208182976U (en) | 2018-03-22 | 2018-03-22 | A kind of difference position double helix stirring integratedization solid fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406735.8U CN208182976U (en) | 2018-03-22 | 2018-03-22 | A kind of difference position double helix stirring integratedization solid fermentation device |
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| CN208182976U true CN208182976U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220139A (en) * | 2018-03-22 | 2018-06-29 | 云南师范大学 | A kind of difference position double helix stirring integratedization solid fermentation device |
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2018
- 2018-03-22 CN CN201820406735.8U patent/CN208182976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108220139A (en) * | 2018-03-22 | 2018-06-29 | 云南师范大学 | A kind of difference position double helix stirring integratedization solid fermentation device |
| CN108220139B (en) * | 2018-03-22 | 2020-09-18 | 云南师范大学 | Differential double-screw stirring integrated solid fermentation device |
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