CN113502200A - Continuous uninterrupted drum type cooling and yeast mixing method - Google Patents
Continuous uninterrupted drum type cooling and yeast mixing method Download PDFInfo
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- CN113502200A CN113502200A CN202110807489.3A CN202110807489A CN113502200A CN 113502200 A CN113502200 A CN 113502200A CN 202110807489 A CN202110807489 A CN 202110807489A CN 113502200 A CN113502200 A CN 113502200A
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- 240000004808 Saccharomyces cerevisiae Species 0.000 title claims abstract description 79
- 238000001816 cooling Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000002156 mixing Methods 0.000 title claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000003892 spreading Methods 0.000 claims description 30
- 230000007480 spreading Effects 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 18
- 235000015096 spirit Nutrition 0.000 description 15
- 238000005452 bending Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 238000013124 brewing process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
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- 239000011425 bamboo Substances 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
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- C12G3/02—Preparation of other alcoholic beverages by fermentation
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Abstract
The invention discloses a continuous uninterrupted drum-type cooling and yeast mixing method, which comprises the following steps: s01, putting the fermented grains into the drum from the tail part of the drum, and pushing the fermented grains to move towards the head part of the drum in the process of rotating the drum; s02, cooling the fermented grains in the front half section of the roller close to the tail part of the roller; and S03, uniformly scattering the distiller' S yeast in the fermented grains when the temperature of the fermented grains is reduced to a set temperature. The method has the advantages of high quality stability and production efficiency, no reduction in quality stability due to increase in production efficiency, and suitability for large-scale cooling and yeast mixing of fermented grains.
Description
Technical Field
The invention relates to a continuous drum-type cooling yeast mixing method, and belongs to the technical field of wine brewing.
Background
The brewing process of the white spirit needs to be carried out through a series of processes such as fermentation, and in the brewing process, grain raw materials are firstly crushed and then steamed to prepare fermented grains, after the grain steaming is finished, the fermented grains need to be spread for cooling and then mixed with yeast, then fermentation is carried out, and finally the wine is steamed out through heating.
In the prior art, the method for spreading, cooling and mixing the yeast is as follows:
lifting and transporting the wine retort to the airing chamber by using a travelling crane, opening a retort bottom switch, and inverting the fermented grains on the airing chamber; uniformly spraying cold water on the fermented grains just below the retort, turning over and uniformly stirring, uniformly spreading the fermented grains on a drying chamber for cooling, cooling by using a blower when the room temperature is higher than 28 ℃, and cutting off the blower when cooling by using the blower is carried out 6 minutes before yeast spreading to ensure that the surface temperature and the inside temperature of the fermented grains are consistent; when spreading for cooling, spreading for cooling for as long as possible, checking the temperature of fermented grains, and spreading or folding fermented grains with too high or too low temperature to ensure the temperature of grain pile, so as to avoid the phenomena of high temperature of part of wine pile and low temperature of part of fermented grains. When the temperature is close to the temperature of the yeast, taking 3 points for temperature detection, spreading the yeast when the temperature meets the temperature requirement, mixing the yeast and collecting the lees. The yeast spreading height should be reduced as much as possible during yeast spreading to avoid flying yeast powder. And (3) mixing yeast: uniform and without big lumps.
In order to prevent the fermented grains from being stuck and connected into blocks, the fermented grains are laid evenly and then are timely manufactured. The method comprises the following steps: shoveling a line from the middle of the spread fermented grains by a shovel, cutting the fermented grains into strips by turning back after the line reaches the terminal point, and then carrying out other strips of ridges next to the strips of ridges. And after the secondary forging is finished, performing secondary forging transversely. After the fermented grains are manufactured, the fermented grains are finely pulled and loosely swept by a rake or a fork, and the spread and cooled fermented grains do not form a cluster.
The existing spreading cooling and yeast mixing method has the problems that firstly, the production efficiency is low, and secondly, the production efficiency and the quality stability cannot be obtained at the same time, the production efficiency of the prior art depends on the volume of each distilled grain, the larger the volume is, the higher the production efficiency is, and the quality of the yeast mixing mainly depends on parameter control in the spreading cooling and yeast mixing process, such as: controlling the uniformity of the fermented grains spread on the drying chamber, controlling the sweeping air volume of the air blower, controlling the amount of cold water sprayed on the fermented grains, controlling the temperature of the fermented grains by a spreading or gathering method, controlling the temperature of the fermented grains, controlling the spreading height, controlling the caking degree of the fermented grains and the like. The number of the parameter control points is in direct proportion to the spread cooling area of the fermented grains, and the spread cooling area is in direct proportion to the volume of each fermented grain, so that the number of the parameter control points is in direct proportion to the volume of each fermented grain. On the one hand, the improvement of the production efficiency leads to the proportional increase of the parameter control points, the volume of each distilled grain in the prior art can not be very high in order to ensure the quality stability, and the spreading cooling and yeast mixing production efficiency in the prior art is lower. On the other hand, the increase of the parameter control points inevitably increases the difficulty of controlling the quality stability, which also causes the problem that the production efficiency and the quality stability cannot be compatible in the prior art, and is not suitable for large-scale production.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a continuous uninterrupted drum type cooling and yeast mixing method to overcome the defects of the prior art.
The technical scheme of the invention is as follows: a continuous, uninterrupted, drum-type cooling koji mixing method, comprising the steps of:
s01, putting the fermented grains into the drum from the tail part of the drum, and pushing the fermented grains to move towards the head part of the drum in the process of rotating the drum;
s02, cooling the fermented grains in the front half section of the roller close to the tail part of the roller;
and S03, uniformly scattering the distiller' S yeast in the fermented grains when the temperature of the fermented grains is reduced to a set temperature.
Further, the rotating speed of the roller is 0.5 r/min-5 r/min, the set temperature in the step S03 is 20 +/-5 ℃, and the temperature is reduced and the water is supplemented by conveying a water-vapor mixture into the roller in the rotating process of the roller.
Further, the drum includes:
a roller head;
a drum tail;
an auxiliary fan;
the two ends of the rotary cylinder are respectively connected with the roller head and the roller tail through soft sealing;
the mandrel is arranged on the central axis of the rotary barrel body, the mandrel is a hollow pipe body, the middle of the mandrel is divided into two sections by a partition plate, one section close to the tail of the roller is a cooling section, one section close to the head of the roller is a bending section, an air outlet is formed in the side surface of the cooling section along the length direction of the mandrel, the cooling section is communicated with an auxiliary fan, the bending section is connected with a bending spraying mechanism along the length direction of the mandrel, and the bending spraying mechanism is communicated with the inside of the bending spraying section.
Further, still include:
the belt pulleys are fixedly connected to the rotary cylinder body, are coaxial with the rotary cylinder body and at least comprise 2 belt pulleys, and are uniformly distributed along the length direction of the rotary cylinder body;
the supporting wheels are the same in number as the belt pulleys, correspond to the belt pulleys one by one, and are arranged right below the belt pulleys to support the belt pulleys;
the large gear ring is fixedly connected to the rotary cylinder body and is coaxial with the rotary cylinder body;
and the speed reducer is connected with the rotary cylinder through a large gear ring.
Further, still include:
and the cooling fan is communicated with the space between the mandrel and the rotary cylinder from the tail of the roller.
Further, still include:
the first auger is arranged on the inner wall of the rotary cylinder body and distributed along the length direction of the rotary cylinder body.
Further, still include:
the second auger is arranged on the outer wall of the mandrel and distributed along the length direction of the mandrel.
Further, bent mechanism of spouting includes that 2 are bent to spout branch pipe and 1 bent spray tube, and 2 are bent to spout the branch pipe and connect the bent section that spills at the dabber, and bent branch pipe one end of spouting communicates with the bent section that spills of dabber is inside, and 2 are bent to spout branch pipe upper end and bend spray tube both ends intercommunication respectively, a plurality of orifices of bent spray tube evenly distributed.
Further, still include:
and the steam-water mixer is arranged on a pipeline between the auxiliary fan and the mandrel and is communicated with the water tank.
Further, still include:
the spraying system is arranged right above the rotary cylinder at the cooling section of the mandrel;
the evacuation structure is a grid or a net wire and is arranged in the rotary cylinder where the mandrel cooling section is located.
The invention has the beneficial effects that:
1) the invention realizes the spreading and cooling effect by continuously rolling and exposing the fermented grains on the surface through the rotation of the rotary kiln in the process of pushing the fermented grains to move from the tail part of the roller to the head part of the roller, when the temperature of the fermented grains is reduced to a set temperature, the fermented grains are uniformly scattered in the fermented grains, and then the fermented grains and the fermented grains are uniformly mixed by utilizing the rotation of the roller, thereby achieving the yeast mixing effect. On one hand, the quality stability and the production efficiency are higher, on the other hand, the production efficiency is increased, the quality stability is not reduced, the production efficiency and the quality stability can be obtained at the same time, and the method is suitable for large-scale cooling and yeast mixing of the fermented grains;
2) according to the invention, the rotating speed of the roller is controlled to be 1-5 r/min, the set temperature is 20 +/-5 ℃, and steam in the roller is discharged in the rotating process of the roller, so that the quality of the yeast mixture is optimal;
3) the invention realizes the cooling of the fermented grains from the center to the outside and the water supplement of the fermented grains by outputting cold air or an air-water mixture to the mandrel cooling section through the auxiliary fan, scatters the fermented grains to the cooled fermented grains through the yeast spraying mechanism of the yeast scattering section, and then uniformly mixes the fermented grains with the fermented grains through the rotation of the rotary cylinder body, thereby realizing the yeast mixing of the fermented grains;
4) the rotary cylinder body is supported by the supporting wheel, and the reducer drives the large gear ring to rotate the rotary cylinder body;
5) according to the invention, the cooling fan conveys cold air to the space between the tail of the roller and the mandrel and the rotary barrel to cool the fermented grains from the outside, so that the cooling efficiency of the fermented grains is further increased, and the cooling section can be made shorter;
6) according to the invention, the first auger is adopted to enable the rotary cylinder body to rotate, so that the first auger can push the fermented grains to move from the tail of the roller to the head of the roller, and meanwhile, the first auger pushes the fermented grains to move, so that the fermented grains can be twisted into the fermented grains close to the cylinder wall of the rotary cylinder body, and the fermented grains are mixed more uniformly;
7) according to the invention, the fermented grains can be pushed from the tail of the roller to the head of the roller by the second packing auger, and the fermented grains can be twisted into the fermented grains by pushing the fermented grains to move by the second packing auger, so that the fermented grains are mixed more uniformly;
8) according to the invention, the bent spraying branch pipe is communicated with the bent spraying pipe, so that the distiller's yeast can be sprayed through the nozzle of the bent spraying pipe, and the bent spraying pipe is longer in length and wider in coverage area, so that the yeast is more uniformly sprayed.
9) According to the invention, cold air and water are mixed into a steam-water mixture through the steam-water mixer, and the cold air and water mist are sprayed to the fermented grains through the air outlets on the mandrel, so that the effect of supplementing water to the fermented grains is achieved, the fermented grains are cooled, the specific heat capacity of the water mist is larger than that of air, the cooling effect is better, compared with single water, the water mist can be more uniformly sprayed onto the fermented grains, the humidity and temperature uniformity of the fermented grains are better, the agglomeration is avoided, the subsequent yeast mixing is more uniform, and the quality of the yeast mixing of the fermented grains is better;
10) according to the invention, cold water is sprayed to the rotary cylinder body through the spraying system, so that the temperature reduction of the fermented grains in the rotary cylinder body is further accelerated, and the length of the rotary cylinder body can be reduced; according to the invention, by the evacuation structure, fermented grains can be cut into small blocks to be evacuated by the grids or the net wires in the process of moving to the yeast spreading section before entering the mandrel yeast spreading section, so that the fermented grains are more uniformly fed into the yeast spreading section roller, the yeast mixing uniformity of the fermented grains is further improved, and the quality of the fermented grains mixed with the yeast is better.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial view at A of FIG. 1;
FIG. 3 is a partial view at B of FIG. 1;
FIG. 4 is a perspective view of an embodiment of the present invention;
FIG. 5 is a partial view at C of FIG. 4;
FIG. 6 is a perspective view of a mandrel in accordance with an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an evacuation structure according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the application solves the problems that the production efficiency is low and the production efficiency and the quality stability cannot be achieved simultaneously in the prior art through a continuous and uninterrupted drum-type cooling yeast mixing method, and fermented grains are placed into a drum to be cooled and mixed with yeast, so that the production efficiency is improved, and meanwhile, the production efficiency and the quality stability are achieved simultaneously.
For solving the problems that the production efficiency is low and the production efficiency and the quality stability cannot be obtained simultaneously, the technical scheme in the embodiment of the application has the following general idea:
in the process of pushing fermented grains to move from the tail of the roller to the head of the roller, fermented grains are enabled to continuously roll to expose the surface through rotation of the rotary kiln, a spread cooling effect is achieved, when the temperature of the fermented grains is reduced to a set temperature, distiller's yeast is uniformly scattered in the fermented grains, then the fermented grains and the distiller's yeast are uniformly mixed by utilizing rotation of the roller, and a yeast mixing effect is achieved. The invention has higher quality stability and production efficiency on one hand, and does not cause the reduction of the quality stability even when the production efficiency is increased on the other hand, solves the problem that the production efficiency and the quality stability cannot be obtained simultaneously in the prior art, and is suitable for large-scale cooling and yeast mixing of fermented grains.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example 1 was carried out: referring to fig. 1, a continuous uninterrupted drum-type cooling koji mixing method comprises the following steps:
s01, putting the fermented grains into the drum from the tail part of the drum, pushing the fermented grains to move towards the head part of the drum in the process of rotating the drum, wherein the fermented grains are pushed by arranging a packing auger in the drum or pushing by inclining the drum by using the gravity of the fermented grains;
s02, cooling the fermented grains in the front half section of the roller close to the tail part of the roller;
and S03, uniformly scattering the distiller' S yeast in the fermented grains when the temperature of the fermented grains is reduced to a set temperature.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
on one hand, the quality stability and the production efficiency are higher, on the other hand, the increase of the production efficiency can not cause the reduction of the quality stability, the production efficiency and the quality stability can be obtained at the same time, and the method is suitable for large-scale cooling and yeast mixing of fermented grains.
Example 2 was carried out: the rotating speed of the roller is 0.5 r/min-5 r/min, the set temperature in the step S03 is 20 +/-5 ℃, and the temperature is reduced and the water is supplemented by conveying a water-vapor mixture into the roller in the rotating process of the roller.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
the above parameters make the mixed yeast of fermented grains have the best quality.
Example 3 of implementation: referring to fig. 1 to 6, the drum includes: a roller head 2; the device comprises a roller tail 3, wherein a roller head 2 and a roller tail 3 are fixed parts fixed on the ground and are respectively in rotating and sealing connection with two ends of a rotary barrel 1, and fermented grains can be input into the rotary barrel 1 through the roller tail 3 and output from the roller head 2 through the roller head 2; an auxiliary fan 11; the device comprises a rotary cylinder body 1, wherein two ends of the rotary cylinder body 1 are respectively connected with a cylinder head 2 and a cylinder tail 3 through soft seals 4; the mandrel 5 is arranged on the axial line of the rotary cylinder body 1, the mandrel 5 is a hollow pipe body, the middle of the mandrel 5 is divided into two sections by a partition 503, one section close to the tail 3 of the cylinder is a cooling section 501, one section close to the head 2 of the cylinder is a koji spreading section 502, an air outlet 5011 is arranged on the side surface of the cooling section 501 along the length direction of the mandrel 5, the cooling section 501 is communicated with an auxiliary fan 11 through a rotary joint 8, the communication part of the cooling section 501 and the auxiliary fan 11 can be the end part of the cooling section 501 close to the tail 3 of the cylinder, the arrangement is simpler and more convenient, the cooling section 501 can be the end part close to the head 2 of the cylinder, the arrangement can enable the cold air with the lowest temperature to contact the fermented grains with the lowest temperature and the cold air with the highest temperature to enable the fermented grains closer to the curved section 502 to be lower in temperature, the fermented grains entering the koji spreading section 502 are lower in temperature, and the koji spreading section 502 is connected with a spraying mechanism 9 along the length direction of the mandrel 5, the yeast spraying mechanism 9 is communicated with the inside of the yeast spreading section 502, one end of the yeast spreading section 502 close to the roller head 2 is connected with a yeast bin through a rotary joint 8, and the yeast is sent into the yeast spreading section 502 through compressed air or a fan.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
cold air or air-water mixture is output to the cooling section 501 of the mandrel 5 through the auxiliary fan 11, so that fermented grains are cooled from the center to the outside and are supplemented with water, the cooled fermented grains are sprayed with distiller's yeast through the yeast spraying mechanism 9 of the yeast spraying section 502, and then the distiller's yeast and the fermented grains are uniformly mixed through rotation of the rotary cylinder 1, so that yeast mixing of the fermented grains is realized.
Example 4 of implementation: referring to fig. 4 to 5, further comprising: the belt pulleys 16 are fixedly connected to the rotary cylinder body 1, the belt pulleys 16 are coaxial with the rotary cylinder body 1, the number of the belt pulleys 16 is at least 2, and the belt pulleys 16 are uniformly distributed along the length direction of the rotary cylinder body 1; the number of the supporting wheels 17 is the same as that of the belt pulleys 16, the supporting wheels 17 correspond to the belt pulleys 16 one by one, and the supporting wheels 17 are arranged under the belt pulleys 16 to support the belt pulleys 16; the large gear ring 19 is fixedly connected to the rotary cylinder 1, and the large gear ring 19 is coaxial with the rotary cylinder 1; and the speed reducer 18, wherein the speed reducer 18 is connected with the rotary cylinder body 1 through a large gear ring 19.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
the rotary cylinder body 1 is supported by the supporting wheel 17, and the reducer 18 drives the large gear ring 19 to rotate the rotary cylinder body 1.
Example 5 was carried out: referring to fig. 1 and 4, further comprising: and the cooling fan 14 is communicated with the space between the mandrel 5 and the rotary cylinder body 1 from the roller tail 3.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
further increasing the cooling efficiency of the fermented grains, so that the cooling section 501 can be made shorter.
Example 6 of implementation: referring to fig. 1, further includes: first auger 7, first auger 7 sets up at 1 inner wall of rotatory barrel, and first auger 7 distributes along 1 length direction of rotatory barrel.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
through first auger 7 for rotatory first auger 7 of rotatory barrel 1 promotes the unstrained spirits to move from cylinder tail 3 to cylinder head 2, and first auger 7 promotes the unstrained spirits motion simultaneously and can also twist into the unstrained spirits near the unstrained spirits of 1 section of thick bamboo wall department of rotatory barrel, makes the unstrained spirits mix the song more evenly.
Example 7 was carried out: referring to fig. 1, further includes: and the second packing auger 6 is arranged on the outer wall of the mandrel 5, and the second packing auger 6 is distributed along the length direction of the mandrel 5.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
through second auger 6 for the unstrained spirits can be promoted from cylinder tail 3 to cylinder head 2 by second auger 6, and second auger 6 promotes the unstrained spirits motion simultaneously and can also twist the distiller's yeast that is close to dabber 5 into the unstrained spirits, makes the unstrained spirits mix the song more evenly.
Example 8 was carried out: referring to fig. 1, 2 and 6, the curved spraying mechanism 9 includes 2 curved spraying branch pipes 901 and 1 curved spraying pipe 902, the 2 curved spraying branch pipes 901 are respectively connected to the side portions of the two ends of the curved spraying section 502 of the mandrel 5, one end of the curved spraying branch pipe 901 is communicated with the inside of the curved spraying section 502 of the mandrel 5, the upper ends of the 2 curved spraying branch pipes 901 are respectively communicated with the two ends of the curved spraying pipe 902, and the curved spraying pipe 902 is uniformly distributed with a plurality of spraying holes 9021. In order to make the rotary cylinder 1 more stable, a support tube may be added to the cooling section 501 to connect the mandrel 5 with the rotary cylinder 1. The curved spraying branch pipe 901 can be fixedly connected with the rotary cylinder 1, and then at least 2 curved spraying mechanisms 9 are symmetrically arranged.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
the bent spraying pipe 902 is communicated with the bent spraying branch pipe 901, so that the distiller's yeast can be spread through the nozzle of the bent spraying pipe 902, and the bent spraying pipe 902 is longer in length and wider in coverage area, so that the yeast spreading is more uniform.
Example 9 was carried out: referring to fig. 1 and 4, further comprising: and the steam-water mixer 13 is arranged on a pipeline between the auxiliary fan and the mandrel 5, and the steam-water mixer 13 is communicated with the water tank 12.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
through vapour water mixer 13, mix cold air and water into steam-water mixture, spout cold air and water smoke to the wine unstrained spirits through air outlet 5011 on the dabber 5, both played the effect of moisturizing for the wine unstrained spirits, make the wine unstrained spirits cooling again, and air specific heat capacity is bigger for water smoke comparison, the cooling effect is better, compare solitary water, can be more even spray on the wine unstrained spirits, make wine unstrained spirits humidity better with temperature homogeneity, avoid uniting, make afterwards mix the song more even, the wine unstrained spirits mixes the song quality better.
Example 10 of implementation: referring to fig. 1 and 7, further comprising: the spraying system 10 is arranged right above the rotary cylinder 1 at the cooling section 501 of the mandrel 5, the spraying system 10 comprises a spraying pipe 101 and a water source 102, the spraying pipe 101 is communicated with the water source 102 through a pipeline, and the spraying range of the spraying pipe 101 covers the rotary cylinder 1 at the cooling section 501; the evacuation structure 20 is a grid or a mesh wire, and the evacuation structure 20 is arranged in the rotating cylinder 1 where the cooling section 501 of the mandrel 5 is located.
The technical scheme in the embodiment of the application at least has the following technical effects and advantages:
cold water is sprayed to the rotary cylinder body 1 through the spraying system 10, so that the temperature reduction of the fermented grains in the rotary cylinder body 1 is further accelerated, and the length of the rotary cylinder body 1 can be reduced; according to the invention, the fermented grains can be cut into small blocks by the grids or the net wires to be evacuated before entering the yeast spreading section 502 of the mandrel 5 through the evacuation structure 20 in the process of moving towards the yeast spreading section 502, so that the fermented grains are more uniformly mixed when entering the roller of the yeast spreading section 502, the yeast mixing uniformity of the fermented grains is further improved, and the yeast mixing quality of the fermented grains is better.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A continuous uninterrupted drum type cooling yeast mixing method is characterized by comprising the following steps:
s01, putting the fermented grains into the drum from the tail part of the drum, and pushing the fermented grains to move towards the head part of the drum in the process of rotating the drum;
s02, cooling the fermented grains in the front half section of the roller close to the tail part of the roller;
and S03, uniformly scattering the distiller' S yeast in the fermented grains when the temperature of the fermented grains is reduced to a set temperature.
2. The continuous uninterrupted roller type cooling and yeast mixing method of claim 1, wherein the rotating speed of the roller is 0.5 r/min to 5r/min, the set temperature in the step S03 is 20 ℃ plus or minus 5 ℃, and the temperature is reduced and the water is supplemented by conveying a water-vapor mixture into the roller during the rotation of the roller.
3. The continuous uninterrupted roller cooling koji-mixing method as claimed in claim 1, wherein the roller comprises:
a roller head (2);
a drum tail (3);
an auxiliary fan (11);
the device comprises a rotary cylinder body (1), wherein two ends of the rotary cylinder body (1) are respectively connected with a roller head (2) and a roller tail (3) through soft seals (4);
dabber (5), dabber (5) set up on rotatory barrel (1) axis, dabber (5) are inside hollow body, be disconnected into two sections by baffle (503) in the middle of dabber (5), one section that is close to roller tail (3) is cooling zone (501), one section that is close to roller head (2) is for spilling bent section (502), air outlet (5011) are seted up along dabber (5) length direction to cooling zone (501) side surface, cooling zone (501) and auxiliary fan (11) intercommunication, it is connected with bent mechanism (9) to spill bent section (502) along dabber (5) length direction, bent mechanism (9) and the inside intercommunication of spilling bent section (502) of spouting are spouted to bent.
4. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
the belt pulleys (16) are fixedly connected to the rotary cylinder body (1), the belt pulleys (16) are coaxial with the rotary cylinder body (1), the number of the belt pulleys (16) is at least 2, and the belt pulleys (16) are uniformly distributed along the length direction of the rotary cylinder body (1);
the number of the supporting wheels (17) is the same as that of the belt pulleys (16), the supporting wheels (17) correspond to the belt pulleys (16) one by one, and the supporting wheels (17) are arranged under the belt pulleys (16) to support the belt pulleys (16);
the large gear ring (19) is fixedly connected to the rotary cylinder body (1), and the large gear ring (19) is coaxial with the rotary cylinder body (1);
and the speed reducer (18), wherein the speed reducer (18) is connected with the rotary cylinder (1) through a large gear ring (19).
5. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
and the cooling fan (14) is communicated with the space between the mandrel (5) and the rotary cylinder body (1) from the roller tail (3).
6. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
first auger (7), first auger (7) set up at rotatory barrel (1) inner wall, and first auger (7) distribute along rotatory barrel (1) length direction.
7. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
the second packing auger (6), second packing auger (6) set up on dabber (5) outer wall, and second packing auger (6) distribute along dabber (5) length direction.
8. The continuous uninterrupted drum type cooling and yeast mixing method according to claim 3, characterized in that the yeast spraying mechanism (9) comprises 2 yeast spraying branch pipes (901) and 1 yeast spraying pipe (902), wherein the 2 yeast spraying branch pipes (901) are connected to the yeast spreading section (502) of the mandrel (5), one end of the yeast spraying branch pipe (901) is communicated with the inside of the yeast spreading section (502) of the mandrel (5), the upper ends of the 2 yeast spraying branch pipes (901) are respectively communicated with the two ends of the yeast spraying pipe (902), and the yeast spraying pipe (902) is uniformly distributed with a plurality of spraying holes (9021).
9. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
the steam-water mixer (13) is arranged on a pipeline between the auxiliary fan and the mandrel (5), and the steam-water mixer (13) is communicated with the water tank (12).
10. The continuous uninterrupted roller cooling koji mixing method according to claim 3, further comprising:
the spraying system (10), the spraying system (10) is arranged right above the rotary cylinder (1) at the cooling section (501) of the mandrel (5);
the evacuation structure (20), the evacuation structure (20) is net or net twine, and the evacuation structure (20) sets up in the rotatory barrel (1) that dabber (5) cooling zone (501) is located.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110807489.3A CN113502200B (en) | 2021-07-16 | 2021-07-16 | Continuous uninterrupted drum type cooling and yeast mixing method |
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| CN202110807489.3A CN113502200B (en) | 2021-07-16 | 2021-07-16 | Continuous uninterrupted drum type cooling and yeast mixing method |
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| Publication number | Publication date |
|---|---|
| CN113502200B (en) | 2022-11-29 |
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Effective date of registration: 20240716 Address after: 563000 Maotai Town, Renhuai City, Zunyi City, Guizhou Province Patentee after: Guizhou Zhongxin Brewing Group Co.,Ltd. Country or region after: China Address before: 563099 second floor, science and Technology Service Center, Chuangxin Road, high tech Industrial Development Zone, Honghuagang District, Zunyi City, Guizhou Province Patentee before: Guizhou characteristic Microorganism Research Institute Co.,Ltd. Country or region before: China |
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