Grain grain cooling and yeast adding mechanism

Abstract

The utility model discloses a grain stillage cooling and yeast adding mechanism which comprises a grain stillage cooling box and a yeast stirring groove, a first conveying belt, a second conveying belt and a third conveying belt are sequentially arranged in the grain stillage cooling box from top to bottom, the lower half portion of the first conveying belt is arranged in a protection plate, a feeding groove is formed in the bottom end of the protection plate, and a yeast adding groove is formed in the bottom end of the feeding groove. One end of the third conveying belt is arranged in the yeast stirring groove, and a sealing cover and a yeast adding groove are sequentially arranged above the yeast stirring groove. The first conveying belt, the second conveying belt and the third conveying belt are sequentially arranged in the grain stillage cooling box, the three conveying belts are combined together, and the grain stillage can be subjected to three cooling procedures at a time, so that the cooling speed of the grain stillage is increased, both hands are liberated, physical strength is saved, and the working efficiency is improved; and the three conveying belts are installed in the grain cooling box in parallel, so that the occupied space is saved, the size of the grain cooling box is reduced, and the grain cooling box is more attractive.

Description

Technical Field

[0001] The utility model relates to the relevant field of wine making, in particular to a grain dregs cooling and koji adding mechanism. Background Art

[0002] In the production of Luzhou-aroma Daqu liquor, the mother dregs are called grain dregs after being mixed with grains. It is an important step in winemaking. Winemaking is the process of using microbial fermentation to produce alcoholic beverages with a certain concentration. Due to the different raw materials used in winemaking, the microorganisms and brewing processes used are also different. For example: white wine is mostly made from starch-containing substances, beer is made from barley, and glucose wine is made from grape juice. Green wine is a unique and precious wine variety in the inheritance of Chinese wine culture. It usually refers to colored white wine products, which are made from natural raw materials through a series of very complex processes such as fermentation, refining, brewing, soaking, and steaming.

[0003] There are still some deficiencies in the use of grain dregs cooling and koji adding mechanisms in the prior art. In the traditional cooling method, workers usually spread the high-temperature grain dregs evenly on the ground for cooling. During the cooling process, workers are required to stir it back and forth, which not only consumes physical energy, but also takes a long time to cool down and has low work efficiency. Utility Model Content

[0004] The utility model aims to provide a grain dregs cooling and koji adding mechanism to solve the problem that the traditional cooling method proposed in the above-mentioned background technology is that workers usually spread the high-temperature grain dregs evenly on the ground for cooling. During the cooling process, workers are required to stir the grain dregs back and forth, which not only consumes physical strength, but also takes a long cooling time and has low work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grain dregs cooling and koji adding mechanism, comprising a grain dregs cooling box and a koji mixing trough, wherein the interior of the grain dregs cooling box is provided with a first conveyor belt, a second conveyor belt and a third conveyor belt in sequence from top to bottom, the lower half of the first conveyor belt is arranged inside the protective plate, the bottom end of the protective plate is provided with a feeding trough, one end of the third conveyor belt is arranged inside the koji mixing trough, a sealing cover and a koji adding trough are provided in sequence above the koji mixing trough, a koji mixing and stirring paddle is provided inside the sealing cover, an upper guide cover and a lower guide cover are provided at the top and bottom ends of the interior of the grain dregs cooling box respectively, the upper guide cover is connected to the upper cooling fan, the lower guide cover is connected to the lower cooling fan, an air collecting cover is provided on one side of the grain dregs cooling box, a side cooling fan is provided at the middle position of the air collecting hood, the bottom of the grain dregs cooling box is connected to the common base through a first supporting frame, a transparent window is provided on the other side of the grain dregs cooling box, and an inspection cover is provided at the front end of the grain dregs cooling box.

[0006] In a further embodiment, a first cold air outlet is provided on the inner wall of the grain dregs cooling box between the first conveyor belt and the second conveyor belt, and a second cold air outlet is provided on the inner wall of the grain dregs cooling box between the second conveyor belt and the third conveyor belt, and the first cold air outlet and the second cold air outlet are connected to the interior of the air collecting hood.

[0007] In a further embodiment, one end of the first conveyor belt is connected to the second conveyor belt in a stepped structure, and the other end of the second conveyor belt is connected to the third conveyor belt in a stepped structure.

[0008] In a further embodiment, the adding trough and the mixing trough are fixedly connected by a fixed frame, a splash-proof grid is provided on the top of the adding trough, a adding trough port is provided on the bottom, a material leveling plate is provided at the bottom end of the inside of the adding trough, and the material leveling plate is connected to the adding trough by rotation.

[0009] In a further embodiment, a driving motor is provided in the middle position of one side of the sealing cover, and the number of the mixing paddles is three in total, and the three mixing paddles are connected to the driving motor via a belt drive.

[0010] In a further embodiment, the bottom of the mixing trough is fixedly connected to the common base via a second support frame, and the mixing trough is connected to the grain dregs cooling box by welding.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the first conveyor belt, the second conveyor belt and the third conveyor belt are sequentially arranged inside the grain dregs cooling box. The three conveyor belts are combined together so that the dregs can go through three cooling processes at one time, thereby improving the cooling speed of the dregs, which not only frees the hands, but also saves physical strength and improves work efficiency. The three conveyor belts are installed in parallel inside the grain dregs cooling box, which not only saves space, but also reduces the volume of the grain dregs cooling box and is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of a grain dregs cooling and koji adding mechanism of the utility model;

[0014] Figure 2 This is a rear view of the grain dregs cooling box of the utility model;

[0015] Figure 3 It is a side view of a grain dregs cooling and koji adding mechanism of the utility model;

[0016] Figure 4 It is a front view of the grain dregs cooling box of the utility model;

[0017] Figure 5It is a top view of the anti-splash grid plate of the utility model.

[0018] In the figure: 1. grain dregs cooling box; 2. upper cooling fan; 3. upper guide cover; 4. first conveyor belt; 5. first cold air outlet; 6. second conveyor belt; 7. second cold air outlet; 8. protective plate; 9. feed trough; 10. third conveyor belt; 11. lower guide cover; 12. lower cooling fan; 13. first support frame; 14. common base; 15. koji mixing trough; 16. sealing cover; 17. koji mixing paddle; 18. koji adding trough; 19. material leveling plate; 20. koji adding port; 21. second support frame; 22. wind collecting hood; 23. side cooling fan; 24. transparent window; 25. drive motor; 26. fixing frame; 27. inspection cover; 28. splash-proof grid. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5The utility model provides an embodiment: a grain dregs cooling and koji adding mechanism, comprising a grain dregs cooling box 1 and a koji mixing tank 15, wherein the grain dregs cooling box 1 is provided with a first conveyor belt 4, a second conveyor belt 6 and a third conveyor belt 10 from top to bottom, the lower half of the first conveyor belt 4 is provided inside a protective plate 8, a feed tank 9 is provided at the bottom end of the protective plate 8, one end of the third conveyor belt 10 is provided inside the koji mixing tank 15, a sealing cover 16 and a koji adding tank 18 are provided above the koji mixing tank 15, and a sealing cover 16 is provided inside A stirring paddle 17 is provided, and an upper guide cover 3 and a lower guide cover 11 are respectively provided at the top and bottom of the interior of the grain dregs cooling box 1, the upper guide cover 3 is connected to the upper cooling fan 2, and the lower guide cover 11 is connected to the lower cooling fan 12, a wind collecting cover 22 is provided on one side of the grain dregs cooling box 1, and a side cooling fan 23 is provided in the middle position of the wind collecting cover 22, the bottom of the grain dregs cooling box 1 is connected to the common base 14 through a first supporting frame 13, a transparent window 24 is provided on the other side of the grain dregs cooling box 1, and an inspection cover 27 is provided at the front end of the grain dregs cooling box 1. The first conveyor belt 4 is used to convey the raw materials to the second conveyor belt 6 for secondary cooling, the second conveyor belt 6 is used to convey the raw materials to the third conveyor belt 10 for tertiary cooling, the third conveyor belt 10 is used to convey the cooled raw materials to the mixing trough 15, the mixing paddle 17 is used to mix the raw materials evenly, the adding trough 18 is used to add koji to the raw materials, the upper guide cover 3 is used to guide the direction of the cold air blown out by the upper cooling fan 2 for conveying, the lower guide cover 11 is used to guide the direction of the cold air blown out by the lower cooling fan 12 for conveying, the wind collecting cover 22 is used to limit the range of the cold air blown out by the side cooling fan 23, the transparent window 24 is used to observe the internal cooling situation, and the inspection cover 27 is used to open the grain cooling box 1 to inspect and repair the interior.

[0021] A first cold air outlet 5 is provided on the inner wall of the grain dregs cooling box 1 between the first conveyor belt 4 and the second conveyor belt 6, and a second cold air outlet 7 is provided on the inner wall of the grain dregs cooling box 1 between the second conveyor belt 6 and the third conveyor belt 10. The first cold air outlet 5 and the second cold air outlet 7 are communicated with the interior of the air collecting hood 22, and the cold air is blown out through the first cold air outlet 5.

[0022] One end of the first conveyor belt 4 is connected to the second conveyor belt 6 in a stepped structure, and the other end of the second conveyor belt 6 is connected to the third conveyor belt 10 in a stepped structure, which facilitates the downward conveyance of raw materials.

[0023] The qu adding tank 18 is fixedly connected to the qu mixing tank 15 through a fixing frame 26. A splash-proof grid plate 28 is provided on the top of the qu adding tank 18. A qu adding port 20 is provided at the bottom of the qu adding tank 18. A material leveling plate 19 is provided at the bottom end of the qu adding tank 18. The material leveling plate 19 is connected to the qu adding tank 18 by rotation. The fixing frame 26 is used to increase the stability of the installation of the qu adding tank 18. The splash-proof grid plate 28 is used to prevent the internal raw materials from splashing out. The bottom of the qu mixing tank 15 is fixedly connected to the common base 14 through a second support frame 21. The qu mixing tank 15 is connected to the grain dregs cooling box 1 by welding. The second support frame 21 is used to support and fix the bottom of the qu mixing tank 15.

[0024] A driving motor 25 is provided in the middle position of one side of the sealing cover 16. There are three mixing paddles 17 in total, and the three mixing paddles 17 are connected to the driving motor 25 through a belt drive. The mixing paddles 17 are used to mix the raw materials evenly. Setting three mixing paddles 17 can increase the stirring intensity and improve the mixing efficiency.

[0025] Working principle: When in use, workers add high-temperature wine lees into the feed trough 9, and convey the wine lees from bottom to top into the grain lees cooling box 1 through the first conveyor belt 4. At the same time, start the upper cooling fan 2, the lower cooling fan 12 and the side cooling fan 23, and blow cold air out from the upper guide cover 3, the lower guide cover 11, the first cold air outlet 5 and the second cold air outlet 7 respectively. The cold air blown out from the upper guide cover 3 cools the wine lees on the first conveyor belt 4, and then the first conveyor belt 4 conveys the initially cooled wine lees to the second conveyor belt 6, and the cold air blown out from the first cold air outlet 5 cools the wine lees on the second conveyor belt 6, and then conveys it to the third conveyor belt 10, and the cold air blown out from the second cold air outlet 7 cools the wine lees on the third conveyor belt 10, and conveys the cooled wine lees outward through the third conveyor belt 10, adds koji to the wine lees through the koji adding trough 18, and then stirs it with the koji mixing paddle 17 to mix it evenly.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grain dregs cooling and koji adding mechanism, comprising a grain dregs cooling box (1) and a koji mixing tank (15), characterized in that: The interior of the grain dregs cooling box (1) is provided with a first conveyor belt (4), a second conveyor belt (6) and a third conveyor belt (10) in order from top to bottom. The lower half of the first conveyor belt (4) is arranged inside the protective plate (8). The bottom end of the protective plate (8) is provided with a feed trough (9). One end of the third conveyor belt (10) is arranged inside the mixing trough (15). A sealing cover (16) and a mixing trough (18) are provided above the mixing trough (15). A mixing paddle (17) is provided inside the sealing cover (16). The top and An upper guide cover (3) and a lower guide cover (11) are respectively provided at the bottom ends, the upper guide cover (3) is connected to the upper cooling fan (2), and the lower guide cover (11) is connected to the lower cooling fan (12). An air collecting cover (22) is provided on one side of the grain dregs cooling box (1), and a side cooling fan (23) is provided in the middle of the air collecting cover (22). The bottom of the grain dregs cooling box (1) is connected to a common base (14) via a first support frame (13). A transparent window (24) is provided on the other side of the grain dregs cooling box (1), and an inspection cover (27) is provided at the front end of the grain dregs cooling box (1).

2. A grain dregs cooling and koji adding mechanism according to claim 1, characterized in that: A first cold air outlet (5) is provided on the inner wall of the grain dregs cooling box (1) at a position between the first conveyor belt (4) and the second conveyor belt (6), and a second cold air outlet (7) is provided on the inner wall of the grain dregs cooling box (1) at a position between the second conveyor belt (6) and the third conveyor belt (10), and the first cold air outlet (5) and the second cold air outlet (7) are in communication with the interior of the air collecting hood (22).

3. The grain dregs cooling and koji adding mechanism according to claim 1, characterized in that: One end of the first conveyor belt (4) is connected to the second conveyor belt (6) in a stepped structure, and the other end of the second conveyor belt (6) is connected to the third conveyor belt (10) in a stepped structure.

4. The grain dregs cooling and koji adding mechanism according to claim 1, characterized in that: The adding bend trough (18) is fixedly connected to the mixing bend trough (15) via a fixing frame (26); a splash-proof grid plate (28) is provided at the top of the adding bend trough (18); a adding bend opening (20) is provided at the bottom of the adding bend trough (18); a material leveling plate (19) is provided at the bottom end of the inside of the adding bend trough (18); and the material leveling plate (19) is connected to the adding bend trough (18) by rotation.

5. The grain dregs cooling and koji adding mechanism according to claim 1, characterized in that: A driving motor (25) is provided in the middle of one side of the sealing cover (16), and the number of the mixing paddles (17) is three in total, and the three mixing paddles (17) are connected to the driving motor (25) via a belt drive.

6. The grain dregs cooling and koji adding mechanism according to claim 1, characterized in that: The bottom of the mixing trough (15) is fixedly connected to the common base (14) via a second support frame (21), and the mixing trough (15) is connected to the grain dregs cooling box (1) by welding.

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