CN217459371U - Fermentation device with water content detection function - Google Patents
Fermentation device with water content detection function Download PDFInfo
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- CN217459371U CN217459371U CN202220579071.1U CN202220579071U CN217459371U CN 217459371 U CN217459371 U CN 217459371U CN 202220579071 U CN202220579071 U CN 202220579071U CN 217459371 U CN217459371 U CN 217459371U
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
A fermentation device with a water content detection function at least comprises a container part, a rotating shaft is arranged in the container part, a stirring blade at least provided with a part protruding along the radial direction of the stirring blade is arranged on the rotating shaft in the axial direction, the stirring blade is constructed to stir the vinasse in the container part along with the rotation of the rotating shaft, at least one end of the rotating shaft is in transmission connection with a driving unit, water content sensors are respectively arranged at a plurality of positions on the inner side wall of the container part, and the fermentation device also comprises a control unit, wherein the control unit is electrically connected to the water content sensors and the driving unit in a mode of respectively receiving water content information sent by the water content sensors at different positions and forming a control instruction for controlling the driving unit after calculation processing.
Description
Technical Field
The utility model relates to a field is made in the wine fermentation, especially relates to a fermenting installation with water content detects function.
Background
The solid-state method for fermenting the wine is a common wine brewing technology, in particular to an important production process of strong aromatic white spirit. In recent years, research on the mechanism of the solid-state fermentation process is also increasing. The fermentation process is a process of growth and propagation and metabolism of microorganisms in vinasse from the mechanism, and in the process, the interaction of the microorganisms and the growth environment causes the generation of main ethanol and important flavor substances in the white spirit, so the fermentation process is called as one of the core processes for determining the quality of the white spirit body. Research shows that the solid-state fermentation process has stronger space-time characteristics, particularly has larger difference in space, and research results show that the fermentation conditions of the lower layer, the middle layer and the upper layer of the fermented grains are sequentially reduced, and the fermentation condition of the part of the outer layer of the fermented grains, which is in contact with pit mud on the wall of a pit, is better than that of the middle part.
In addition, research shows that the water content of each part in the fermentation tank is inconsistent, so that the concentration of key substrates such as ethanol, flavor substances, dissolved oxygen and the like is different in different spaces, and the fermentation conditions of each part are also indirectly different.
The solid-state fermentation tank with the stirring function is arranged, and the vinasse being fermented can be forced to be uniform through stirring, so that the internal fermentation condition can break through the space limitation, and the uniformity of each component of a final product can be improved. However, the wine fermentation process is usually long, in the general process, the fermentation of the Luzhou-flavor liquor requires at least several months, if the stirring is continuously started or the high-power rotation is maintained for such a long time, a large amount of energy is wasted, and the tangential force generated by the continuous rotation is not beneficial to the growth and propagation of microorganisms to some extent. Therefore, based on the above consideration of moisture in each stage, it is necessary to design a fermentation apparatus capable of controlling stirring parameters based on moisture detection.
Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the applicant has studied a lot of documents and patents when making the present invention, but the space is not limited to detail and not to list all details and contents, however, this is by no means the present invention does not have these prior art features, but on the contrary the present invention has all features of the prior art, and the applicant reserves the right to increase the related prior art in the background.
SUMMERY OF THE UTILITY MODEL
To be not enough for prior art, the utility model provides a fermenting installation with water content detects function, at least, include, container portion, it is used for holding the lees, be provided with the rotation axis in the container portion, be provided with the stirring leaf that has at least along its radial direction outstanding part on the rotation axis axial, the stirring leaf structure is for can following the rotation axis rotation and the lees in the stirring container portion, at least one end transmission ground of rotation axis is connected to drive unit wherein, several position is provided with water content sensor respectively on the container portion inside wall, still include the control unit, the control unit is connected to water content sensor and drive unit according to the water content information that the water content sensor who receives different positions respectively sent and the mode electricity that forms the control command who is used for controlling drive unit after the calculation processing.
Preferably, at least one water content sensor is arranged on the inner wall of the side, far away from the ground, of the container part to detect the water content information of the vinasse on the upper part.
Preferably, at least one water content sensor is arranged on the inner wall of one side of the container part close to the ground to detect the water content information of the lees at the lower layer part.
Preferably, the water content sensor is connected in a relatively fixed position to the container portion so as not to move within the container portion in conjunction with the rotation of the stirring blade.
Preferably, the container portion is formed in a layered structure including an outer container shell and an inner container shell, and at least a hollow space is provided between the outer container shell and the inner container shell.
Preferably, the inner container shell is perforated with a plurality of holes, and the holes are constructed in a structure that the material on one side of the inner container shell close to the hollow interlayer can exchange with the material on the other side of the inner container shell close to the inner part of the container part for storing the vinasse.
Preferably, an openable and closable material inlet capable of communicating the outside with the inside of the container portion is provided through the container portion on a side thereof remote from the ground.
Preferably, an openable and closable discharge opening is provided through the container portion on a side thereof close to the ground so as to communicate the outside with the inside of the container portion.
Preferably, the rotating shaft penetrates through the container part and at least one end of the rotating shaft is in transmission connection with the driving unit, and a sealing part for preventing the substance in the container part from leaking outwards is arranged at the penetrating part of the rotating shaft.
Preferably, the inner container shell is provided with a plurality of apertures arranged in a matrix pattern to provide for the passage of the substance.
The utility model discloses the advantage lies in:
1. the spatial difference of grain fermented grains fermentation in the solid-state fermentation process of the white spirit is solved, and the uniformity of the produced spirit is further improved.
2. After fermentation is finished and fermented grains are discharged from the cellar, the wine steaming operation can be directly performed due to the uniform and stable components of the fermented grains, the operation process of grain stacking in the prior art is avoided, and the labor, material resources and time cost are saved.
3. Through a preset program, the control unit automatically controls the operation and speed of the driving unit according to the water content information of the fermented grains on the upper layer and the lower layer transmitted by the water content sensor, and further realizes the purpose of automatically regulating and controlling the components of the fermented grains according to the requirement of the fermentation process. Automatic control and on-demand control are realized, unnecessary rotation of the driving unit is avoided, energy is saved, and the service life of the motor is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment provided by the present invention;
fig. 2 is a schematic diagram of the structure of the opening of the inner shell 120 of the container provided by the present invention;
in the figure: 100. a container portion; 110. a container housing; 120. an inner container shell; 130. a feeding port; 140. a discharge opening; 200. a rotating shaft; 300. stirring blades; 400. a drive unit; 500. a sealing part; 600. a control unit; 700. a water content sensor.
Detailed Description
This is explained in detail below with reference to fig. 1.
The utility model discloses a solve the lees when carrying out solid state fermentation the difference of the several fermentation attribute between the different position levels that meet, provide a fermenting installation with water content detects the function, it is used for the fermentation process of lees. The core of vinasse fermentation is a process of microbial growth and propagation, uniform microbial settlement can be generated at each part of vinasse through good fermentation, a large amount of microbial enzymes generated by the microbes hydrolyze starch, protein and other substances in the vinasse, so that a large amount of ethanol, organic acid and lipid are generated, a large amount of low boiling point substances such as carbon dioxide and the like are discharged, and part of the ethanol, the organic acid and the lipid are necessary substances for brewing white spirit and are one of the keys for finally obtaining the finished white spirit. The environment of the fermentation, in turn, affects the effectiveness of the growth of the microorganisms, where the environmental impact may have a variety of factors, one of which is a factor in spatial location. According to the research, the physicochemical indexes of the fermented grains in the fermentation pit are different at least on the vertical level, specifically, on the acidity: lower layer > middle layer > upper layer; at the moisture content: lower layer > middle layer > upper layer; in terms of starch content: the upper layer > the middle layer > the lower layer. This indicates that in the same fermentation space, the closer to the vertically lower part of the space, the better the fermentation. Meanwhile, in the horizontal dimension, the part closer to the wall of the pit is better in fermentation than the part closer to the middle. The main reason is that the wall of the pit is usually coated with pit mud containing a plurality of fermentation strains, the vinasse close to the wall can be in better contact with caproic acid bacteria and other functional bacteria, and the propagation condition of various functional bacteria at the part is relatively better, so that the fermentation condition of the part is better than that of the vinasse part relatively closer to the middle; the fermentation distribution in the vertical direction has a similar reason, and the vinasse on the upper layer can only contact the pit mud and the functional bacteria in the pit mud less based on the gravity and the overall linear growth direction of the fungi, so the fermentation effect is poorer than that of the middle layer and the lower layer. Based on the above fermentation principle, it can be known that different fermentation effects can cause great differences in the relevant attributes of the fermented products, for example, the concentrations of key output substrates such as ethanol, organic acids, lipids, dissolved oxygen, etc. are different, and the fermentation conditions of each vinasse part are different due to different microorganism growth conditions caused by different positions, so that the physical and chemical properties of distilled liquors obtained through a subsequent distillation process are different, and the problems of yield reduction or yield quality reduction, etc. are caused.
The device that this scheme adopted can solve at least some problems mentioned above. The device includes at least a container part 100, a rotary shaft 200, and a stirring blade 300.
The container portion 100 is used for containing lees, and in the present embodiment, it is used in a horizontal manner with its axis parallel to the ground, i.e., a horizontal fermentation structure. The container portion 100 is generally configured as a hollow cylindrical can-shaped structure having a sufficient space therein to accommodate the wine lees. In order to place the container portion 100 on the ground, a support structure such as a support frame, a support platform, and a support leg may be provided at a position near the bottom outside the container portion 100, which may be provided by using the prior art, and is not particularly limited in this embodiment.
In order to add lees as a main body of fermentation to the container part 100, a feed port 130 is provided on the side of the container part 100 away from the ground, the feed port penetrating from the outside of the pipe wall to the inside of the pipe wall. The feeding port 130 is provided with an opening size according to the feeding requirement, and in order to fully utilize the gravitational potential energy for feeding and prevent the vinasse from sliding out from the side edge, the feeding port 130 can be arranged at the position right above the container part 100.
Accordingly, in order to discharge the fermentation product and/or the waste lees from the container portion 100, a discharge opening 140 is provided at a side of the container portion 100 close to the ground, which is penetrated from the inside to the outside of the pipe wall. The discharge opening 140 is also sized to accommodate the discharge requirements and may be located directly below the container portion 100 for similar reasons as described above. The discharging of material usually needs some to accept the structure, for example to the discharging of liquid material, it is generally the pipeline or the structure such as tray, the pond that has the pipeline to accept the structure, or to the discharging of solid material, it is generally the structure such as tray, basin, pond to accept the structure, and this embodiment does not restrict the concrete structure who accepts the structure, and the corresponding current structure of selection as required can.
The container part 100 is formed as a layered structure of an inner container shell 120 and an outer container shell 110, wherein the outer container shell 110 is disposed at a relatively outer position, and a sandwich structure is formed between the outer container shell 110 and the inner wall, and the sandwich structure is used for filling pit mud used in the fermentation process. The pit mud contains a large amount of microorganisms beneficial to fermentation, the microorganisms need to contact and propagate into vinasse to exert subsequent fermentation effect, and therefore, the inner container shell 120 is provided with a plurality of hole structures penetrating and communicating the interlayer structure and the inner space of the tank body. Generally, the plurality of aperture structures are randomly distributed on the inner shell 120 of the vessel. Preferably, the plurality of aperture structures are arranged in a matrix pattern at regular intervals on the inner container shell 120. Based on the above arrangement, the inner container shell 120 is a cylindrical structure formed by bending and enclosing the pore plates, and the pore structures on the inner container shell provide channels for the contact between the pit mud in the interlayer space and the vinasse in the tank body, so that the vinasse can contact the pit mud to complete the inoculation of microorganisms.
The rotary shaft 200, which is constructed in a rod-like structure, penetrates both side top surfaces of the container part 100 in such a manner as to be aligned along the axis of the container part 100, and at least one end thereof is drivingly connected to the driving unit 400. The driving unit 400 is constructed as a conventional rotating electric machine structure, and the rotating shaft 200 is connected to the rotating shaft 200 in a transmission manner to achieve the effect of driving the rotating shaft 200 to rotate along the axis thereof. A sealing part 500 for preventing the intrusion of the materials inside and outside the can body into the space is provided at the boundary portion where the rotary shaft 200 penetrates out of the container part 100.
At least one stirring blade 300 is arranged on the axial path of the rotating shaft 200, in this embodiment, the stirring blade 300 at least protrudes in the radial direction of the rotating shaft 200, and preferably, the protruding length of the stirring blade 300 at least ensures that all the vinasse at least in the same plane can be driven by the rotation of the rotating shaft 200 to rotate, and for this reason, the stirring blade 300 may protrude to be close to the inner container shell 120; preferably, the plurality of stirring blades 300 are arranged along the axial path of the rotating shaft 200, so that all the vinasse in the tank can be driven by the rotation of the stirring blades 300; alternatively, the mixing blade 300 may be provided as a continuous helical mixing blade 300, similar to the mixing blade 300 in a concrete mixer. The stirring blade 300 can stir the wine lees existing in the tank body by the rotation of the rotating shaft 200, so that each fine unit part inside the stirring blade can deviate from the original position and can appear at any position in the tank body in the subsequent continuous stirring time. The fine unit refers to a hypothetical minimum substance capable of composing the whole body of the pot ale, and can be expressed, for example, in a molecule.
The use flow of the device is described as follows:
before use, the interior of the container portion 100 is sterilized with a sterilizing material such as alcohol, and then the interlayer space between the outer container shell 110 and the inner container shell 120 is filled with pit mud.
At the time of the feeding link, the driving unit 400 is turned on, and the distiller's grains are fed into the container part 100 through the feeding port 130, and the rotating stirring vanes 300 uniformly transfer the distiller's grains to the entire tank body of the container part 100 at this time. The feeding port 130 is closed after the feeding is completed.
During the fermentation link, the driving unit 400 is continuously turned on to continuously rotate the stirring vanes 300 to continuously stir the distiller's grains, thereby achieving uniform fermentation.
After the fermentation process is completed, the discharge opening 140 is opened, and the driving unit 400 is still continuously opened, so that the rotating stirring blades 300 gradually rotate out the distiller's grains from the discharge opening 140, thereby completing the discharging. And then closing the whole equipment to finish the fermentation process.
According to a preferred embodiment, the system further comprises a water content sensor 700 and a control unit 600. The water content sensor 700 is disposed inside the tank and communicatively coupled to the control unit 600; the control unit 600 is electrically connected to at least the driving unit 400 in addition to the above-described water content detector. Accordingly, the driving unit 400 is configured to be able to receive an instruction to change at least a part of its driving output parameters.
A plurality of water content sensors 700 are distributed at a plurality of locations within the tank to obtain water content information at the plurality of locations within the tank and send the water content information to the control unit 600. In this embodiment, the control unit 600 has at least a data processing capability and a capability of sending a control command. After the control unit 600 receives the water content information, the water content information is classified according to the generation position based on the position information in the water content information, and whether to control the opening of the driving unit 400 and the output parameters of the driving unit 400 are determined based on the comparison between the difference of the water content values in the water content information of different positions and the preset value. In the present embodiment, the generation source of the water content information is classified into upper space water content information and lower space water content information, which are respectively obtained by the water content sensor 700 disposed in the upper layer physically located inside the tank away from the ground and the water content sensor 700 disposed in the lower layer physically located inside the tank close to the ground. After the control unit 600 receives the upper layer space water content information and the lower layer space water content information, the two pieces of water content information are differentiated to obtain a water content difference value, and the water content difference value is compared with a preset difference standard. If the water content difference is greater than the preset difference standard, controlling the driving unit 400 to be opened; further, in the case where the difference in the moisture content is greater than the difference criterion and the difference therebetween is also gradually increased, the control driving unit 400 gradually increases the rotation speed accordingly. That is, in the case where the water content difference is greater than the difference criterion, the second difference between the water content difference and the difference criterion has a positive correlation with the rotation speed of the driving unit 400. When the water content difference is less than a preset difference standard, the driving unit 400 is controlled to stop. Above-mentioned scheme advantage lies in, has paid attention to the moisture content relation of lees fermentation process different positions department to control the stirring based on the moisture content's of different positions difference degree and open and the stirring dynamics, make the fermentation process of lees accomplish under the condition of the certain uniformity of each position water content of assurance jar internal all the time, can reduce the time of the invalid stirring of a part simultaneously, reduced energy resource consumption, promoted the life-span of motor relatively.
It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", all indicating that the respective paragraph discloses an independent concept, the applicant reserves the right to propose divisional applications according to each inventive concept.
Claims (10)
1. A fermentation device with water content detection function at least comprises,
a container part (100) for containing lees,
a rotating shaft (200) penetrating the container part (100) along an axis of the container part (100) and having at least one end thereof drivingly connected to a driving unit (400),
it is characterized in that the preparation method is characterized in that,
the rotating shaft (200) is provided with a stirring blade (300) having at least a portion protruding in a radial direction thereof in an axial direction, the stirring blade (300) being configured to be capable of stirring the pot portion (100) of vinasse with rotation of the rotating shaft (200), wherein,
the container comprises a container part (100), wherein water content sensors (700) are respectively arranged at a plurality of positions on the inner side wall of the container part (100), and the container further comprises a control unit (600), and the control unit (600) is respectively and electrically connected to the water content sensors (700) and a driving unit (400).
2. The apparatus according to claim 1, wherein at least one water content sensor (700) is provided on an inner wall of the container part (100) on a side far from the ground to detect the water content information of the distiller's grains at the upper part.
3. The apparatus according to claim 2, wherein at least one water content sensor (700) is provided on an inner wall of the container portion (100) on a side close to the ground to detect the water content information of the lees in the lower portion.
4. The device according to claim 3, characterized in that the water content sensor (700) is connected in a relatively fixed position to the container part (100) so that it does not move within the container part (100) with the rotation of the stirring blade (300).
5. The apparatus according to claim 1, wherein the container unit (100) is formed in a layered structure including an outer container shell (110) and an inner container shell (120), and at least a sandwich structure for filling pit mud is provided between the outer container shell (110) and the inner container shell (120).
6. The apparatus according to claim 5, wherein the inner container housing (120) is perforated with a plurality of holes configured to allow the material of one side of the inner container housing (120) near the hollow sandwich layer to exchange with the material of the other side of the inner container housing (120) near the container portion (100) for storing the distiller's grains.
7. The device according to claim 6, characterized in that the container part (100) is provided with an openable and closable dispensing opening (130) through the side away from the ground, which is capable of communicating the outside with the inside of the container part (100).
8. The device according to claim 7, characterized in that the side of the container part (100) close to the ground is provided with an openable and closable discharge opening (140) which can communicate the outside with the inside of the container part (100).
9. The device according to claim 8, wherein the rotating shaft (200) penetrates out of the container portion (100) and is connected to the driving unit (400) at least at one end thereof in a transmission manner, and a sealing portion (500) for preventing the substance inside the container portion (100) from leaking out is provided at the penetrating portion of the rotating shaft (200).
10. The device of claim 6, wherein said inner container shell (120) is perforated with a plurality of apertures in a matrix arrangement for substance permeation.
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CN202210267953.9A Pending CN114561261A (en) | 2022-01-29 | 2022-03-15 | Horizontal solid-state fermentation system |
CN202220578816.2U Active CN217578859U (en) | 2022-01-29 | 2022-03-15 | Horizontal biological fermentation device |
CN202220579071.1U Active CN217459371U (en) | 2022-01-29 | 2022-03-15 | Fermentation device with water content detection function |
CN202220567116.3U Active CN217052178U (en) | 2022-01-29 | 2022-03-15 | Temperature control fermentation device |
CN202210255441.0A Pending CN114574306A (en) | 2022-01-29 | 2022-03-15 | Space temperature-equalizing temperature control fermentation system |
CN202210254901.8A Pending CN114540140A (en) | 2022-01-29 | 2022-03-15 | Staged control horizontal solid-state fermentation system |
CN202210260937.7A Pending CN114507579A (en) | 2022-01-29 | 2022-03-15 | Constant-temperature horizontal solid-state fermentation system |
CN202210260938.1A Pending CN114456887A (en) | 2022-01-29 | 2022-03-15 | Intelligent control horizontal solid state fermentation system |
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CN202210267953.9A Pending CN114561261A (en) | 2022-01-29 | 2022-03-15 | Horizontal solid-state fermentation system |
CN202220578816.2U Active CN217578859U (en) | 2022-01-29 | 2022-03-15 | Horizontal biological fermentation device |
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CN202220567116.3U Active CN217052178U (en) | 2022-01-29 | 2022-03-15 | Temperature control fermentation device |
CN202210255441.0A Pending CN114574306A (en) | 2022-01-29 | 2022-03-15 | Space temperature-equalizing temperature control fermentation system |
CN202210254901.8A Pending CN114540140A (en) | 2022-01-29 | 2022-03-15 | Staged control horizontal solid-state fermentation system |
CN202210260937.7A Pending CN114507579A (en) | 2022-01-29 | 2022-03-15 | Constant-temperature horizontal solid-state fermentation system |
CN202210260938.1A Pending CN114456887A (en) | 2022-01-29 | 2022-03-15 | Intelligent control horizontal solid state fermentation system |
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CN116042338A (en) * | 2023-01-03 | 2023-05-02 | 安徽艾可豪生物科技有限公司 | Strong aromatic white spirit fermenting installation |
CN116478778A (en) * | 2023-04-18 | 2023-07-25 | 泸州老窖股份有限公司 | Space samming type temperature control fermentation system |
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CN102888321B (en) * | 2012-09-16 | 2014-08-13 | 泸州科源生物科技有限公司 | Strong-flavor spirit base tank-type fermentation method and tank-type fermentation plant |
CN203498360U (en) * | 2013-08-19 | 2014-03-26 | 泸州科源生物科技有限公司 | Dynamic white wine solid fermentation reactor |
CN205473799U (en) * | 2016-01-21 | 2016-08-17 | 西安爱普安生物科技有限公司 | Solid fermentation device |
CN105950353A (en) * | 2016-06-24 | 2016-09-21 | 四川理工学院 | Strong-flavour Chinese spirits fermentation method using interlayer pit mud fermentation devices for fermentation |
CN206186415U (en) * | 2016-11-14 | 2017-05-24 | 哈尔滨理工大学 | Wall type stoker is scraped in double helix stirring of small -size scalable blade |
CN107099418A (en) * | 2017-06-19 | 2017-08-29 | 绵竹市剑西酒业有限责任公司 | The fermentation tank brewageed for aromatic Chinese spirit |
CN108410642B (en) * | 2018-05-28 | 2024-04-12 | 泸州老窖集团有限责任公司 | Intelligent fermentation device for solid state brewing |
CN208454923U (en) * | 2018-05-28 | 2019-02-01 | 泸州老窖集团有限责任公司 | Intelligent installation for fermenting for solid brewing |
CN208980695U (en) * | 2018-08-13 | 2019-06-14 | 泰山恒信有限公司 | A kind of solid-state vinegar rotor fermenter |
CN208346185U (en) * | 2018-10-31 | 2019-01-08 | 成都枫澜科技有限公司 | A kind of fermentation jar temperature control system |
CN109430379A (en) * | 2018-12-07 | 2019-03-08 | 四川雪宝乳业集团有限公司 | A kind of fermentor |
CN112175819A (en) * | 2020-09-29 | 2021-01-05 | 重庆德庄农产品开发有限公司 | Real-time supervision formula accuse temperature fermentation cylinder |
CN112129724B (en) * | 2020-09-29 | 2024-04-09 | 清华大学 | Method and device for detecting three-dimensional distribution of water content of vinasse in pit opening process |
CN113186056B (en) * | 2021-04-20 | 2023-09-26 | 江南大学 | Solid state fermentation device and solid state fermentation method |
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CN114574306A (en) | 2022-06-03 |
CN217578859U (en) | 2022-10-14 |
CN114456887A (en) | 2022-05-10 |
CN114540140A (en) | 2022-05-27 |
CN114561261A (en) | 2022-05-31 |
CN114507579A (en) | 2022-05-17 |
CN217052178U (en) | 2022-07-26 |
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