Arrangement structure for stacking fermentation of yeast blanks
By designing a layout structure including a fermentation environment structural component and a fermentation arrangement device, the problem of water dispersion excessively rapid during the fermentation of traditional sauce-flavored Daqu is solved, and more effective fermentation effect and mechanized fermentation of high-quality sauce-flavored Daqu are achieved.
Patent Information
- Application Number
- CN202422043233.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-22
AI Technical Summary
During the accumulation and fermentation process of traditional sauce-flavored koji, the extrusion between the upper and lower koji blanks is weakened, resulting in too fast water dispersion, which makes the fermentation temperature insufficient and the fermentation effect poor.
A layout structure including a fermentation environment structural component and a fermentation arrangement device is designed. The fermentation blank is first loaded into a hollow fermentation arrangement device, and then more than three groups of fermentation arrangement devices are regularly stacked in the fermentation environment structural component, increasing the distance from the center of the fermentation blank to the surface layer, and reducing moisture volatility through the barrier effect.
It effectively solves the problem of excessive water dispersion of the quintile blank, extends the fermentation temperature time, improves the fermentation effect, and realizes mechanized rack-type or frame-type fermentation of high-quality sauce-flavored large quintiles.
Smart Images
Figure CN223016778U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an arrangement structure, in particular to an arrangement structure for the stacking fermentation of curved blanks, belonging to the technical field of the design and manufacture of brewing process equipment for alcoholic beverages. Background Art
[0002] Jiangxiang Daqu plays the roles of saccharification, fermentation, flavor generation and grain input in the production of Jiangxiang-flavor Baijiu, and is one of the important factors affecting the style and quality of Jiangxiang-flavor Baijiu. The traditional Jiangxiang Daqu is a wrapped-curve type. During the stacking fermentation process, the mutual extrusion between the upper and lower curved blanks slows down the volatilization of moisture. Secondly, the use of a large amount of straw also plays a certain role in heat preservation and moisture retention for the curved blanks. The distance from the core to the surface of the wrapped-curve type Daqu is 6-7 cm. When fermenting Jiangxiang Daqu on a koji rack, due to the supporting effect of the bearing platform, there is basically no extrusion between the upper and lower wrapped-curve type Daqu, the moisture dissipation channel is unobstructed, and the moisture of the curved blanks dissipates quickly, resulting in insufficient fermentation temperature maintenance time for the curved blanks and poor fermentation effect. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide an arrangement structure for the stacking fermentation of curved blanks suitable for mechanized rack-type or frame-type stacking fermentation.
[0004] The technical solution adopted to solve the above technical problem is: an arrangement structure for the stacking fermentation of curved blanks, the arrangement structure includes a curved blank fermentation environment construction component and a curved blank arrangement device, the curved blanks to be fermented are arranged in the hollowed-out curved blank arrangement device, and more than three groups of curved blank arrangement devices are regularly stacked in the curved blank fermentation environment construction component.
[0005] Further, the curved blank fermentation environment construction component at least includes a placement rack and a loose shielding member group. At least each group of curved blank arrangement devices are sequentially arranged on the placement rack in the height direction, and the placement rack is separated from the surrounding environment by the loose shielding member group.
[0006] The preferred mode of the above solution is that the placement rack is a rigid truss welded by stainless steel profiles, a connection mechanism is provided on the rigid truss, the curved blank arrangement devices are sequentially arranged inside the rigid truss in the height direction, and the loose shielding member group is arranged on the side of the rigid truss through the connection mechanism.
[0007] Further, the rigid truss is composed of a cuboid, stainless steel plates are respectively arranged on the top and bottom of the cuboid, the connection mechanism is a hook provided on the top of the rigid truss, and the four sides of the cuboid-shaped rigid truss are separated from the surrounding environment by the loose shielding member groups respectively hung by each hook.
[0008] Preferably, the loose shielding member group includes four partition curtains or four partition plates, and one partition curtain or one partition plate is respectively hung on each of the four sides of the cuboid rigid truss.
[0009] Furthermore, the curved blank arranging device includes a hollow cylindrical box body and a circular hollow cover plate, and the open upper end of the hollow cylindrical box body is closed by the circular hollow cover plate.
[0010] Preferably, the hollow cylindrical box body is formed by welding a stainless steel hollow cylindrical main body and a stainless steel hollow bottom plate.
[0011] Furthermore, the circular hollow cover plate includes a circular hollow plate and a hoop which are welded together, and the circular hollow plate is covered on the open top of the hollow cylindrical box body through the hoop.
[0012] Preferably, the hollow holes provided on the stainless steel hollow cylindrical main body, the stainless steel hollow bottom plate and the circular hollow plate are square hollow holes, circular hollow holes or rhombic hollow holes.
[0013] The beneficial effects of the present utility model are as follows: The technical solution provided by this application sets up an arrangement structure including a curved blank fermentation environment construction component and a curved blank arranging device, arranges the curved blanks to be fermented in the hollow curved blank arranging device, and then regularly stacks more than three groups of curved blank arranging devices in the curved blank fermentation environment construction component. In this way, it not only solves the technical problem in the prior art that when fermenting simply by dividing grids, due to the weakened extrusion effect between the curved blanks and the smooth moisture evaporation channel, the moisture of the curved blanks evaporates too fast, resulting in insufficient fermentation temperature maintenance time of the curved blanks and poor fermentation effect; at the same time, because the technical solution of this application is to first load the curved blanks into the curved blank arranging device, and then regularly stack more than three groups of the arranging devices filled with curved blanks in the curved blank fermentation environment construction component, so as to achieve that under the same weight, for the curved blanks formed by pressing, due to the increased distance from the center to the surface of the curved blanks, plus the shielding effect of the curved blank arranging device slows down the evaporation of moisture and plays a corresponding role in heat preservation and moisture preservation for the curved blanks; and arranging the curved blanks into the curved blank fermentation environment construction component through the curved blank arranging device can also realize high-quality mechanized shelf-type or frame-type fermentation of sauce-flavor Daqu. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the front view of the arrangement structure for curved blank stacking fermentation of the present utility model;
[0015] Figure 2 is Figure 1 the top view of;
[0016] Figure 3This is a schematic structural diagram of the koji block arrangement device involved in the arrangement structure for koji block stacking fermentation of the present utility model.
[0017] In the figure, the markings are: placement rack 1, loose shielding member group 2, connecting mechanism 3, stainless steel hollow cylindrical main body 4, stainless steel hollow bottom plate 5, circular hollow plate 6, hoop 7, hollow hole 8. Specific embodiments
[0018] As Figure 1 , Figure 2 and Figure 3 shown, this is an arrangement structure for koji block stacking fermentation provided by the present utility model, which is suitable for mechanized shelf-type or frame-type stacking fermentation. The said arrangement structure includes a koji block fermentation environment construction component and a koji block arrangement device. The koji blocks to be fermented are arranged in the hollow koji block arrangement device, and more than three groups of koji block arrangement devices are regularly stacked in the koji block fermentation environment construction component. The technical solution provided in this application is to set up an arrangement structure including a koji block fermentation environment construction component and a koji block arrangement device, arrange the koji blocks to be fermented in the hollow koji block arrangement device, and then regularly stack more than three groups of koji block arrangement devices in the koji block fermentation environment construction component. In this way, it not only solves the technical problem in the prior art that when fermenting simply by dividing grids, due to the weakened extrusion effect between koji blocks and the smooth water evaporation channel, the water in the koji blocks evaporates too fast, resulting in insufficient koji block fermentation temperature retention time and poor fermentation effect; at the same time, because the technical solution of this application is to first load the koji blocks into the koji block arrangement device, and then regularly stack more than three groups of the arrangement devices filled with koji blocks in the koji block fermentation environment construction component, so as to achieve that under the same weight, for the koji blocks formed by pressing, due to the increased distance from the center to the surface layer of the koji blocks, plus the blocking effect of the koji block arrangement device slows down the water evaporation and plays a corresponding role in keeping the temperature and humidity of the koji blocks; and arranging the koji blocks into the koji block fermentation environment construction component through the koji block arrangement device can also realize high-quality mechanized shelf-type or frame-type fermentation of sauce-flavor Daqu.
[0019] Correspondingly, in order to maximize the mechanized operation performance of the layout structure of the present application, while improving the fermentation quality as much as possible and simplifying the structures of various components of the present application, the koji embryo fermentation environment construction component of the present application at least includes a placement rack 1 and a loose shielding component group 2. At least each koji embryo placement device is sequentially arranged on the placement rack 1 in the height direction, and the placement rack 1 is separated from the surrounding environment by the loose shielding component group 2. At this time, the placement rack 1 of the present application is preferably a rigid truss welded by stainless steel profiles. A connection mechanism 3 is provided on the rigid truss. The koji embryo placement devices are sequentially arranged inside the rigid truss in the height direction, and the loose shielding component group 2 is arranged on the side surface of the rigid truss through the connection mechanism 3. The koji embryo placement device of the present application includes a hollow cylindrical box body and a circular hollow cover plate. The open upper end of the hollow cylindrical box body is closed by the circular hollow cover plate.
[0020] The more specific structure is that the rigid truss is composed of a cuboid. Stainless steel plates are respectively arranged on the top and bottom of the cuboid. The connection mechanism is a hook provided on the top of the rigid truss. The four side surfaces of the cuboid-shaped rigid truss are separated from the surrounding environment by the loose shielding component group 2 respectively hung by each hook. The loose shielding component group 2 includes four partition curtains or four partition boards. One partition curtain or one partition board is respectively hung on the four side surfaces of the cuboid-shaped rigid truss. The hollow cylindrical box body is welded by a stainless steel hollow cylindrical main body 4 and a stainless steel hollow bottom plate 5. The circular hollow cover plate includes a circular hollow plate 6 and a hoop 7 connected by welding. The circular hollow plate 6 is covered on the open top of the hollow cylindrical box body through the hoop 7. Further, the hollow holes 8 provided on the stainless steel hollow cylindrical main body, the stainless steel hollow bottom plate and the circular hollow plate are square hollow holes, circular hollow holes or rhombic hollow holes.
[0021] To sum up, the layout structure provided by the present application uses a cylindrical stainless steel as the koji basket, which has a simple structure, is convenient to use and has strong stability. The cylindrical koji embryos can be loaded into the koji basket by a robotic arm, and then placed on the koji rack bearing platform or stacked in the koji frame by the robotic arm to make full use of the space of the fermentation room. After the koji placement is completed, an automated forklift can be used to transfer the koji rack or koji frame to the fermentation room for stacking and culturing fermentation. When the fermentation reaches a certain time, the koji is turned by the robotic arm to reduce the labor intensity, which is suitable for the mechanized, automated and large-scale brewing of sauce-flavored Daqu.
[0022] The technical solution of the present application will be further described below through specific embodiments:
[0023] The technical problem to be solved by the present utility model is to design a stainless steel koji basket for wrapping cylindrical koji embryos under the condition of cylindrical koji embryos, so as to keep the cylindrical koji warm and moisturized, and realize the mechanized shelf-type or frame-type stacking and culturing fermentation of high-quality cylindrical sauce-flavored Daqu.
[0024] The utility model provides a koji basket for the stacking fermentation of cylindrical sauce-flavored Daqu, which comprises a hollowed-out cover plate, a hollowed-out cylindrical main body and a hollowed-out bottom plate.
[0025] The cover plate is welded by a circular steel plate and steel bars. The circular steel plate is processed with hollows, which plays a role in the gas (vapor) interaction between the internal cylindrical koji blocks of the koji basket and the external fermentation space.
[0026] The hollowed-out cylindrical main body is welded by hollowed-out steel plates, and its bottom is welded with a circular hollowed-out steel plate as the bottom plate, which plays a role in the gas (vapor) interaction between the internal koji blocks of the koji basket and the external fermentation space.
[0027] The hollows can be designed into different sizes and shapes or shapes with adjustable opening degrees. The hollow shapes can be square, circular, rhombic, etc.
[0028] At the same time, after the cylindrical koji is placed in the stainless steel koji basket by a robotic arm, it can be placed on the loading platform of the koji rack or stacked in the koji frame, which is convenient for the operation of mechanical equipment such as automated forklifts, reduces the labor intensity, and is suitable for the mechanized, automated and large-scale brewing of high-quality sauce-flavored Daqu.
[0029] Embodiment 1
[0030] In this implementation scheme, based on the size of the cylindrical koji blank of sauce-flavored Daqu: the diameter is (200±0.5) mm, and the height is (200±0.5) mm. Considering the size error and production error of the cylindrical koji blank, the cylindrical stainless steel koji basket is designed as: the diameter is (205±0.5) mm, and the height is (200±0.5) mm. The hollow shape is a long strip: 20 mm in length and 3 mm in width.
[0031] Koji blank pressing and placement. After the raw materials are mixed with water and pressed into cylindrical koji blanks with a diameter of (200±0.5) mm and a height of (200±0.5) mm. Then, they are placed in the cylindrical stainless steel koji basket by automated equipment. The stainless steel koji basket filled with cylindrical koji blanks is placed in a 6-layer koji rack. After it is full, 4 door panels are hung on the koji rack by hanging parts. The koji rack is transferred to the fermentation room by an automated forklift. After the fermentation room is full of koji racks, the doors and windows are closed to maintain the temperature and humidity of the bacteria cultivation environment, and the microbial flora grows and declines, ferments naturally and heats up naturally in the koji blank.
[0032] Mechanized koji turning. After the koji blanks are stacked and cultivated with bacteria for a certain period of time, the koji rack is turned 180 degrees by a robotic arm to realize the mechanized koji turning operation. As the moisture of the koji blanks weakens, the doors and windows of the fermentation room can be slightly opened until the moisture of the koji blanks drops to about 15%, and the fermentation ends.
[0033] Storage in the warehouse. After the fermentation of the koji bricks is completed, the cylindrical koji bricks are removed and transferred to the finished koji warehouse. Keep the finished koji warehouse ventilated and dry. Store for 3 - 6 months to obtain the finished koji, which can be taken out of the warehouse, crushed and used.
Claims
1. The arrangement structure for fermentation of koji billets is characterized by: The arrangement structure includes a koji fermentation environment construction component and a koji arrangement device. The koji to be fermented is arranged in the hollow koji arrangement device. More than three groups of koji arrangement devices are regularly stacked in the koji fermentation environment construction component.
2. The arrangement structure for fermentation of koji dough according to claim 1, characterized in that: The koji fermentation environment construction component comprises at least a placement rack (1) and a loose shielding component group (2), at least each group of koji placement devices is arranged on the placement rack (1) in sequence along the height direction, and the placement rack (1) is separated from the surrounding environment by the loose shielding component group (2).
3. The arrangement structure for fermentation of koji dough according to claim 2, characterized in that: The placement frame (1) is a rigid truss welded from stainless steel profiles, a connecting mechanism (3) is provided on the rigid truss, the curved blank arrangement device is arranged in sequence inside the rigid truss along the height direction, and the loose-shaped shielding member group (2) is arranged on the side of the rigid truss through the connecting mechanism (3).
4. The arrangement structure for fermentation of koji dough according to claim 3, characterized in that: The rigid truss is composed of a rectangular parallelepiped, and stainless steel plates are respectively arranged on the top and bottom of the rectangular parallelepiped. The connecting mechanism is a hook arranged on the top of the rigid truss. The four sides of the rectangular rigid truss are separated from the surrounding environment by loose shielding component groups (2) hung by the hooks.
5. The arrangement structure for fermentation of koji dough according to claim 4, characterized in that: The loose shielding component group (2) comprises four barrier curtains or four barrier plates, and a barrier curtain or a barrier plate is respectively hung on four side surfaces of the rectangular rigid truss.
6. The arrangement structure for fermentation of koji dough according to claim 1, 2, 3, 4 or 5, characterized in that: The curved blank arrangement device comprises a hollow cylindrical box body and a circular hollow cover plate, and the open upper end of the hollow cylindrical box body is closed by the circular hollow cover plate.
7. The arrangement structure for fermentation of koji dough according to claim 6, characterized in that: The hollow cylindrical box body is welded from a stainless steel hollow cylindrical main body (4) and a stainless steel hollow bottom plate (5).
8. The arrangement structure for fermentation of koji dough according to claim 7, characterized in that: The circular hollow cover plate comprises a circular hollow plate (6) and a hoop (7) connected by welding. The circular hollow plate (6) is covered on the open top of the hollow cylindrical box body through the hoop (7).
9. The arrangement structure for fermentation of koji dough according to claim 8, characterized in that: The hollow holes (8) arranged on the stainless steel hollow cylindrical body, the stainless steel hollow bottom plate and the circular hollow plate are square hollow holes, circular hollow holes or prismatic hollow holes.