High-speed scattering device for fermented grains

Abstract

The utility model provides a high-speed scattering device for fermented grains, and belongs to the technical field of wine brewing processes. Comprising a mounting frame and a stirring box arranged on the mounting frame, a feeding port is formed in the top of the stirring box, a discharging port is formed in the bottom of the stirring box, and a scattering roller used for scattering fermented grains is rotationally arranged in the stirring box and comprises a rotating shaft which is horizontally arranged in the stirring box; the outer wall of the rotating shaft is sequentially divided into a first scattering area, a second scattering area and a third scattering area in the length direction of the rotating shaft, a plurality of first scattering rods are spirally arranged on the outer wall of the rotating shaft in the first scattering area in the axial direction of the rotating shaft, and a plurality of second scattering rods are arranged on the outer wall of the rotating shaft in an array mode in the second scattering area. A plurality of third scattering rods are arranged on the outer wall of the rotating shaft in the third scattering area in the spiral direction opposite to the first scattering rods, and a driving part used for driving the rotating shaft to rotate is arranged on the outer side of the stirring box. The high-speed scattering device for the fermented grains can scatter the fermented grains to loosen the fermented grains, and has the effect of improving the quality of Maotai wine.

Description

Technical Field

[0001] The utility model relates to the technical field of brewing technology, in particular to a high-speed distiller's grains dispersing device. Background Art

[0002] Distiller's grains is a mixture formed by the decomposition of raw materials such as grains and koji by microorganisms such as yeast. Its main components include residual sugars, proteins, vitamins, minerals and other nutrients, and also contain a large amount of compounds such as alcohol and isobutyrate.

[0003] In the process of brewing sauce-flavored liquor, the dispersing of distiller's grains is a very important link. Dispersing the distiller's grains can make it more loose as a whole and the fermentation more uniform, thus improving the quality of sauce-flavored liquor. Therefore, a high-speed distiller's grains dispersing device is needed. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a high-speed distiller's grains dispersing device.

[0005] In order to achieve the above invention purpose, the technical scheme adopted by the utility model is as follows:

[0006] Provide a high-speed distiller's grains dispersing device, including a mounting frame, a stirring tank provided on the mounting frame, a feed inlet opened at the top of the stirring tank, and a discharge outlet opened at the bottom thereof. A dispersing roller for dispersing distiller's grains is rotatably provided in the stirring tank. The dispersing roller includes a rotating shaft, the rotating shaft is horizontally arranged in the stirring tank, and the outer wall of the rotating shaft is sequentially divided into a first dispersing area, a second dispersing area and a third dispersing area along its own length direction. In the first dispersing area, a plurality of first dispersing rods are spirally arranged on the outer wall of the rotating shaft along the axial direction of the rotating shaft. In the second dispersing area, a plurality of second dispersing rods are arranged in an array on the outer wall of the rotating shaft. In the third dispersing area, a plurality of third dispersing rods are arranged on the outer wall of the rotating shaft along a spiral direction opposite to that of the first dispersing rods. A driving member for driving the rotating shaft to rotate is also provided outside the stirring tank.

[0007] Further, the driving member includes a driving motor, the driving motor is arranged on the mounting frame, and the output shaft of the driving motor is in transmission connection with one end of a transmission shaft.

[0008] Further, Teflon coatings are applied on the inner wall of the stirring tank, the rotating shaft, the first dispersing rods, the second dispersing rods, the third dispersing rods and the transmission shaft.

[0009] Further, the ends of the first dispersing rods, the second dispersing rods and the third dispersing rods far from the rotating shaft are all provided with conical parts.

[0010] Further, a transmission shaft with a rectangular cross-section is rotatably arranged in the stirring tank. The rotating shaft is slidably arranged on the transmission shaft along the length direction of the transmission shaft. A through hole for the transmission shaft to pass through is formed in the rotating shaft. A guiding groove is formed on the outer wall of one end of the rotating shaft. The unfolded projection of the guiding groove on the outer wall of the rotating shaft is in a sine wave shape. A positioning column for inserting into the guiding groove is fixedly arranged on the inner wall of the stirring tank. The end of the positioning column is in sliding contact with the inner wall of the guiding groove.

[0011] Further, a ball is movably embedded at one end of the positioning column close to the rotating shaft, and the ball is in rolling contact with the inner wall of the guiding groove.

[0012] The beneficial effects of the present utility model are as follows: When the fermented grains pass through the stirring tank 2, the driving member 4 can drive the rotating shaft 31 to rotate highly to disperse the fermented grains. In addition, since the spiral directions of the first dispersing rod 32 and the third dispersing rod 34 are opposite, under the rotation of the rotating shaft 31, the first dispersing rod 32 and the third dispersing rod 34 can spirally transport the fermented grains, so that the fermented grains in the first dispersing area and the third dispersing area move towards the second dispersing area, making the fermented grains more concentrated when passing through the discharge port 22. A fermented grains high-speed dispersing device of the present application can disperse the fermented grains to make them looser, and then make their subsequent fermentation more uniform, having the effect of improving the quality of Jiang-flavor liquor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a fermented grains high-speed dispersing device according to an embodiment of the present application.

[0014] Figure 2 It is a schematic diagram of the internal structure of the stirring tank of a fermented grains high-speed dispersing device according to an embodiment of the present application.

[0015] Figure 3 It is a schematic diagram of the structure of the dispersing roller of a fermented grains high-speed dispersing device according to an embodiment of the present application.

[0016] Figure 4 is Figure 2 a partial enlarged schematic diagram of part A in

[0017] Wherein, 1, mounting frame; 2, stirring tank; 21, feed inlet; 22, discharge port; 3, dispersing roller; 31, rotating shaft; 311, guiding groove; 32, first dispersing rod; 33, second dispersing rod; 34, third dispersing rod; 4, driving member; 41, driving motor; 5, transmission shaft; 6, positioning column; 7, ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0019] Embodiment 1

[0020] This embodiment of the present application discloses a high-speed distiller's grains dispersing device. Refer to Figure 1 and Figure 2 , which includes a mounting frame 1. A stirring tank 2 is bolted to the mounting frame 1. A feed inlet 21 is provided at the top of the stirring tank 2, and a discharge outlet 22 is provided at the bottom thereof. A dispersing roller 3 for dispersing distiller's grains is rotatably arranged in the stirring tank 2. The dispersing roller 3 includes a rotating shaft 31. The rotating shaft 31 is horizontally arranged in the stirring tank 2. Along the length direction of the outer wall of the rotating shaft 31, a first dispersing area, a second dispersing area and a third dispersing area are sequentially divided. In the first dispersing area, a plurality of first dispersing rods 32 are spirally welded to the outer wall of the rotating shaft 31 along the axial direction of the rotating shaft 31. In the second dispersing area, a plurality of second dispersing rods 33 are array-welded to the outer wall of the rotating shaft 31. In the third dispersing area, a plurality of third dispersing rods 34 are welded to the outer wall of the rotating shaft 31 along a spiral direction opposite to that of the first dispersing rods 32. A driving member 4 for driving the rotation of the rotating shaft 31 is also installed outside the stirring tank 2.

[0021] In this embodiment of the present application, the feed inlet 21 of the stirring tank 2 is connected to the discharge device of the distiller's grains, and the discharge outlet 22 of the stirring tank 2 is externally connected to a receiving device. When the distiller's grains pass through the stirring tank 2, the driving member 4 can drive the rotating shaft 31 to rotate at a high speed to disperse the distiller's grains. In addition, since the spiral directions of the first dispersing rods 32 and the third dispersing rods 34 are opposite, under the rotation of the rotating shaft 31, the first dispersing rods 32 and the third dispersing rods 34 can spirally transport the distiller's grains, so that the distiller's grains in the first dispersing area and the third dispersing area move towards the second dispersing area, making the distiller's grains more concentrated when passing through the discharge outlet 22. A high-speed distiller's grains dispersing device of the present application can disperse the distiller's grains to make them more loose, and then make their subsequent fermentation more uniform, having the effect of improving the quality of soy sauce wine.

[0022] Specifically, the driving member 4 includes a driving motor 41. The driving motor 41 is installed on the mounting frame 1, and the output shaft of the driving motor 41 is in transmission connection with one end of a transmission shaft 5.

[0023] Furthermore, Teflon coatings are applied to the inner wall of the stirring tank 2, the rotating shaft 31, the first dispersing rods 32, the second dispersing rods 33, the third dispersing rods 34 and the transmission shaft 5.

[0024] The Teflon coating belongs to a non-stick coating. Through the Teflon coating, it can be avoided that the distiller's grains accumulate and adhere to the inner wall of the stirring tank 2 and the rotating shaft 31 when passing through the stirring tank 2.

[0025] In order to facilitate the first dispersing rods 32, the second dispersing rods 33 and the third dispersing rods 34 to disperse the distiller's grains, the ends of the first dispersing rods 32, the second dispersing rods 33 and the third dispersing rods 34 far from the rotating shaft 31 are all provided as conical parts.

[0026] The implementation principle of Embodiment 1 is as follows: When the fermented grains pass through the stirring box 2, the driving member 4 can drive the rotating shaft 31 to rotate highly to break up the fermented grains. In addition, since the spiral directions of the first breaking rod 32 and the third breaking rod 34 are opposite, under the rotation of the rotating shaft 31, the first breaking rod 32 and the third breaking rod 34 can transport the fermented grains in a spiral manner, so that the fermented grains in the first breaking area and the third breaking area move towards the second breaking area, making the fermented grains more concentrated when passing through the discharge port 22. A high-speed fermented grains breaking device of the present application can break up the fermented grains to make them looser, and then make the subsequent fermentation more uniform, having the effect of improving the quality of Jiang-flavor liquor.

[0027] Embodiment 2

[0028] Referring to Figure 3 and Figure 4 In Embodiment 2, the difference from Embodiment 1 is that a transmission shaft 5 with a rectangular cross-section is rotatably arranged in the stirring box 2, and the rotating shaft 31 is slidably arranged on the transmission shaft 5 along the length direction of the transmission shaft 5, and a through hole for the transmission shaft 5 to pass through is opened on the rotating shaft 31. A guiding groove 311 is opened on the outer wall of one end of the rotating shaft 31, and the developed projection of the guiding groove 311 on the outer wall of the rotating shaft 31 is in a sine wave shape. A positioning column 6 for inserting into the guiding groove 311 is welded and fixed on the inner wall of the stirring box 2, and the end of the positioning column 6 is in sliding contact with the inner wall of the guiding groove 311.

[0029] In the embodiment of the present application, during the rotation of the transmission shaft 5, the rotating shaft 31 rotates together therewith. Since the end of the positioning column 6 extends into the guiding groove 311 and is in sliding contact with the inner wall of the guiding groove 311, therefore, while rotating, the rotating shaft 31 will move along the length direction of the transmission shaft 5 to improve the breaking effect on the fermented grains.

[0030] In other embodiments of the present application, in order to improve the stability of the movement of the rotating shaft 31 along the length direction of the transmission shaft 5, guiding grooves 311 are opened on the outer walls of both ends of the rotating shaft 31, and two positioning columns 6 are welded and fixed on the inner wall of the stirring box 2 and are used for respectively inserting into the corresponding guiding grooves 311.

[0031] When the positioning column 6 is inserted into the guiding groove 311, a frictional force will be generated between the positioning column 6 and the inner wall of the guiding groove 311. In order to reduce the frictional force received by the inner wall of the guiding groove 311, a ball 7 is movably embedded at the end of the positioning column 6 close to the rotating shaft 31, and the ball 7 is in rolling contact with the inner wall of the guiding groove 311.

[0032] Those skilled in the art should understand that although the preferred embodiments of the present invention have been described, once those skilled in the art know the basic creative concept, additional changes and modifications can be made to these embodiments. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention. Obviously, those skilled in the art can make various changes and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A device for high-speed dispersing of mash, characterized in that: The invention comprises a mounting frame (1), a mixing box (2) is arranged on the mounting frame (1), a feeding port (21) is provided on the top of the mixing box (2), and a discharging port (22) is provided on the bottom of the mixing box (2), a dispersing roller (3) for dispersing mash is rotatably arranged in the mixing box (2), the dispersing roller (3) comprises a rotating shaft (31), the rotating shaft (31) is horizontally arranged in the mixing box (2), and the outer wall of the rotating shaft (31) is divided into a first dispersing area, a second dispersing area and a third dispersing area in sequence along its length direction. A dispersing zone, wherein a plurality of first dispersing rods (32) are arranged in a spiral manner on the outer wall of the rotating shaft (31) along the axial direction of the rotating shaft (31) in the first dispersing zone, a plurality of second dispersing rods (33) are arranged in an array on the outer wall of the rotating shaft (31) in the second dispersing zone, and a plurality of third dispersing rods (34) are arranged on the outer wall of the rotating shaft (31) in the third dispersing zone along a spiral direction opposite to that of the first dispersing rods (32), and a driving member (4) for driving the rotating shaft (31) to rotate is also arranged on the outer side of the mixing box (2).

2. The device for high-speed dispersing of fermented grains according to claim 1, characterized in that: The driving member (4) comprises a driving motor (41), the driving motor (41) is arranged on the mounting frame (1), and the output shaft of the driving motor (41) is drivingly connected to one end of the transmission shaft (5).

3. The device for high-speed dispersing of fermented grains according to claim 2, characterized in that: The inner wall of the mixing box (2), the rotating shaft (31), the first beating rod (32), the second beating rod (33), the third beating rod (34) and the transmission shaft (5) are all coated with a Teflon coating.

4. The device for high-speed dispersing of fermented grains according to claim 1, characterized in that: The ends of the first breaking rod (32), the second breaking rod (33) and the third breaking rod (34) away from the rotation axis (31) are all configured as conical portions.

5. The device for high-speed dispersing of fermented grains according to claim 1, characterized in that: A transmission shaft (5) having a rectangular cross section is rotatably arranged in the mixing box (2); the rotating shaft (31) is slidably arranged on the transmission shaft (5) along the length direction of the transmission shaft (5); a through hole for the transmission shaft (5) to pass through is provided on the rotating shaft (31); a guide groove (311) is provided on the outer wall of one end of the rotating shaft (31); the guide groove (311) is in a sinusoidal waveform on the unfolded projection of the outer wall of the rotating shaft (31); a positioning column (6) for inserting into the guide groove (311) is fixedly arranged on the inner wall of the mixing box (2); the end of the positioning column (6) is in sliding contact with the inner wall of the guide groove (311).

6. The device for high-speed dispersing of fermented grains according to claim 5, characterized in that: A ball (7) is movably embedded in one end of the positioning column (6) close to the rotating shaft (31), and the ball (7) is in rolling contact with the inner wall of the guide groove (311).

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