CN107418825B

CN107418825B - Wine brewing process

Info

Publication number: CN107418825B
Application number: CN201710854379.6A
Authority: CN
Inventors: 程猛
Original assignee: Guniangfang Wines Co ltd
Current assignee: Guniangfang Wines Co ltd
Priority date: 2017-09-20
Filing date: 2017-09-20
Publication date: 2020-09-22
Anticipated expiration: 2037-09-20
Also published as: CN107418825A

Abstract

The invention belongs to the technical field of wine brewing, and particularly discloses a wine brewing process, which comprises the steps of principle treatment, fermentation, material mixing and retort loading distillation, wherein the material mixing step comprises the following specific operations: A. manufacturing a scattering mechanism; B. manufacturing a first feeding mechanism; C. manufacturing a mixing mechanism; D. manufacturing a second feeding mechanism; E. combining; F. and pouring the fermented grains into a first storage barrel of a first feeding mechanism, pouring the bran shells into a second storage barrel of a second feeding mechanism, and obtaining a uniformly mixed mixture in a mixing chamber of a mixing mechanism. The fermented grain stirring device is uniform in material stirring, high in efficiency, capable of scattering fermented grains and good in scattering effect.

Description

Wine brewing process

Technical Field

The invention relates to the technical field of wine brewing, in particular to a wine brewing process.

Background

Chinese liquor is one of six famous distilled liquors in the world. Its unique process is the summary of productive experience of people working in our country and the intelligent crystallization. The technology is exquisite, the color, the fragrance and the taste of the product are favored by people in all circles, especially the national famous white spirit has clear and transparent color, pure and ice-like appearance, fragrant and fragrant fragrance, elegant and fine taste, sweet and soft taste, mellow and lingering fragrance, clean aftertaste, is favored by people, has wide domestic and international market prospects, and occupies a very important position in national economy.

In the existing white spirit brewing process, fermented grains are taken out of a pit, an appropriate amount of fermented grains are taken according to the size of a wine retort, then the fermented grains and bran shells are uniformly mixed in an artificial mode, and then the mixture is scattered into the wine retort. Manual manual mix, do not can not reach even unanimity during the mixing, can cause the influence to the quality of making wine, and manual mix is wasted time and energy, and efficiency is not high, in addition, great fermented grain piece is difficult to break up it when manual mix in the fermented grain, leads to fermented grain and chaff to mix inhomogeneous, and then leads to the white spirit quality decline of making.

Disclosure of Invention

The invention aims to provide a brewing process with high material mixing efficiency and uniform material mixing, which can break up fermented grains and has a good breaking up effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

a wine brewing process comprises the steps of principle treatment, fermentation, material mixing and retort feeding distillation, and is characterized in that: the material mixing step comprises the following specific operations:

A. manufacturing a scattering mechanism: manufacturing a fermented grain groove with an arc-shaped cross section, arranging a plurality of groups of scattering assemblies in the fermented grain groove along the length direction of the fermented grain groove, wherein each scattering assembly comprises at least two oscillating bars hinged on the inner wall of the fermented grain groove, a first oscillating cylinder is arranged outside the fermented grain groove and used for driving the oscillating bars to rotate, and the oscillating directions of two adjacent oscillating bars are opposite;

B. manufacturing a first feeding mechanism: manufacturing a first storage box, wherein a first discharge port is formed in the first storage box, a second swing cylinder is installed at the bottom end of the first storage box, an inner feeding groove is fixed at one end of an output rod of the second swing cylinder, an outer feeding groove is connected outside the inner feeding groove in a sliding mode, the longitudinal sections of the inner feeding groove and the outer feeding groove are arc-shaped and have consistent radian, the outer wall of the bottom of the inner feeding groove is attached to the inner wall of the bottom of the outer feeding groove, an inner through hole is formed in the bottom of the inner feeding groove, and an outer through hole is formed in the bottom of the outer feeding groove;

C. manufacturing a mixing mechanism: manufacturing a mixing chamber, wherein a rotating shaft is arranged in the mixing chamber, and stirring blades are arranged on the rotating shaft;

D. manufacturing a second feeding mechanism: manufacturing a funnel-shaped second storage box, wherein a second discharge hole is formed in the lower end of the second storage box;

E. combining: obliquely placing the fermented grain tank, placing the feeding outer tank above the high end of the fermented grain tank, placing the mixing chamber below the low end of the fermented grain tank, and placing the second storage tank above the mixing chamber;

F. and opening switches of the first swing cylinder and the second swing cylinder, pouring the fermented grains into the first storage barrel, pouring the bran shells into the second storage barrel, and obtaining a uniformly mixed mixture in the mixing chamber.

The working principle of the scheme is as follows:

the first feeding mechanism is used for conveying fermented grains into the fermented grain tank, the first storage tank is used for storing the fermented grains, the fermented grains enter the feeding inner tank through a first discharge hole in the first storage tank, the feeding driving mechanism is used for driving the feeding inner tank to rotate, the radian of longitudinal sections of the feeding inner tank and the feeding outer tank is consistent, the outer wall of the bottom of the feeding inner tank is attached to the inner wall of the bottom of the feeding outer tank, so that the bottom of the feeding inner tank can always rotate along with the bottom of the feeding outer tank, and when the feeding inner tank rotates to enable the inner through hole to be communicated with the outer through hole, the fermented grains in the feeding inner tank fall into the fermented grain tank through the inner through hole and the outer through hole, and intermittent feeding is achieved;

the fermented grain beating and scattering device comprises a fermented grain tank, a swing rod driving mechanism, a plurality of groups of beating and scattering assemblies and a plurality of groups of vibrating rods, wherein the beating and scattering assemblies are used for beating fermented grains in the fermented grain tank so as to break up the fermented grains, the swing rod driving mechanism is used for driving the swing rods to swing in the fermented grain tank in a reciprocating mode, the swing rods are used for beating and scattering the fermented grains in the fermented grain tank in the reciprocating mode when swinging in the reciprocating mode, at least two swing rods are arranged so that the fermented grains can be beaten between every two adjacent swing rods for a plurality of times, the fermented grains flow to the lower end of the fermented grain tank due to the gravity in the fermented grain tank due to the inclined arrangement of the fermented grain tank, and the groups of;

the second feeding mechanism is used for conveying the bran shells to the mixing chamber, the mixing chamber is used for mixing fermented grains discharged from the fermented grain tank and the bran shells discharged from the second feeding mechanism, and a stirrer arranged in the mixing chamber is used for uniformly stirring a mixture in the mixing chamber.

This scheme of adoption can reach following technological effect:

1. the oscillating bar can swing in a reciprocating way to beat large fermented grains, and the scattering effect of the fermented grains is good;

2. all fermented grains in the fermented grain tank can be broken up by arranging a plurality of groups of breaking-up assemblies;

3. the fermented grain tank is not provided with a blocking component for blocking the fermented grains, so that the condition that large fermented grains are stacked in the fermented grain tank is avoided;

4. the conveying speed of the fermented grains in the fermented grain tank can be adjusted by adjusting the rotating speed of the feeding inner tank by adopting an intermittent feeding mode;

5. the fermented grains in the fermented grain tank can be simply and effectively conveyed forwards by obliquely arranging the fermented grain tank;

6. through the mechanical stirring, mix the material efficient and stir more evenly.

Furthermore, the number of the swing rods is four, the four swing rods are uniformly distributed on the same cross section of the fermented grain groove, and the length of the two swing rods positioned above is larger than that of the two swing rods positioned below. The two upper swing rods are longer in length, so that the upward splashing amount of the fermented grains can be reduced, and most of the fermented grains can be repeatedly beaten in the space formed by the four swing rods when the four swing rods are used for beating the fermented grains.

Further, an upper cover is arranged at the top of the fermented grain groove, the upper cover is in a hemispherical shape protruding upwards, and a first feeding channel is connected between the fermented grain groove and the outer through hole. The upper cover is used for sealing the fermented grains groove, and the fermented grains are prevented from splashing upwards when the fermented grains are scattered by the scattering assembly, the upper cover is set to be in an upwards convex hemisphere shape, when the fermented grains are splashed to the upper cover, the fermented grains can slide downwards along the inner wall of the upper cover, and the fermented grains coming out of the outer through hole enter the fermented grains groove through the first feeding channel.

Furthermore, a plurality of spherical protrusions are arranged on the swing rod and arranged in a staggered mode. The spherical protrusions can enhance the scattering effect, and the spherical protrusions are arranged in a staggered mode and can be scattered more uniformly.

Further, a conveyor belt is arranged below the mixing chamber, and a collecting box is arranged below the tail end of the conveyor belt. The conveyer belt can realize the automatic conveying of the fermented grains after the even mixing in the mixing chamber, and the collecting box is used for collecting the fermented grains of conveying on the conveyer belt, makes things convenient for follow-up going to the rice steamer.

Further, the method also comprises a bran steaming step, wherein bran shells are pre-steamed for 30min, and then cooled and dried until the water content is below 13%. The bran shells contain pectin, pentosan and the like, methanol, furfural and other substances can be produced in the fermentation and cooking processes, and the steamed bran can remove foreign flavor and raw bran flavor in the bran shells.

Drawings

FIG. 1 is a schematic structural diagram of a fermented grain mixing device for brewing wine according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the feed chute of FIG. 1;

FIG. 3 is a cross-sectional view of the fermentation vat of FIG. 1;

FIG. 4 is a cross-sectional view of a groove of fermented grains according to a second embodiment of the present invention;

FIG. 5 is a cross-sectional view of a groove of fermented grains in the third embodiment of the present invention.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a first storage tank 1, a first discharge port 2, a swing cylinder 3, a feeding tank 4, a feeding outer tank 41, a feeding inner tank 42, an inner through hole 43, an outer through hole 44, a first discharge channel 45, a fermented grain tank 5, a swing rod 501, a second storage tank 6, a mixing chamber 7, a rotating shaft 71 and stirring blades 72.

Example one

The wine brewing process comprises the following steps:

1. raw material treatment: the mixture ratio of sorghum, wheat, rice, glutinous rice and corn is 36: 16: 8: 18: 22, crushing the raw materials by a crusher, and steaming the crushed raw materials in a steamer.

2. Fermentation: adding distiller's yeast, and fermenting in a fermentation tank to obtain fermented grains.

3. Steaming bran: steaming bran for 30min, taking out, spreading for cooling, and keeping water content below 13%.

4. Mixing materials: the material mixing step comprises the following specific operations:

A. manufacturing a scattering mechanism: the method comprises the following steps of manufacturing a fermented grain groove 5 with an arc-shaped cross section, arranging six groups of scattering assemblies in the fermented grain groove 5 along the length direction of the fermented grain groove 5, certainly arranging other numbers of scattering assemblies according to the length of the fermented grain groove 5, wherein each scattering assembly comprises two oscillating bars 501 hinged on the inner wall of the fermented grain groove 5, spherical protrusions are arranged on the oscillating bars 501 in a staggered mode, the two oscillating bars 501 are uniformly distributed along the cross section of the fermented grain groove 5, the lengths of the two oscillating bars 501 are 3/4 of the cross section radius of the fermented grain groove 5, a swinging cylinder 3 is arranged on the outer wall of the fermented grain groove 5 and used for driving the oscillating bars 501 to rotate, the oscillating bars 501 are in a horizontal state when not working, the maximum rotating angle of the oscillating bars 501 is 45 degrees when the oscillating bars 501 work, and the swinging directions of. In order to reduce the number of the swing cylinders 3, the swing rods 501 located in the same length direction may be driven by the same swing cylinder 3.

B. Manufacturing a first feeding mechanism: the method comprises the steps of manufacturing a first storage box 1, arranging a first discharge hole 2 at the bottom end of the first storage box 1, installing a swing cylinder 3 at the bottom end of the first storage box 1, fixing a feeding inner groove 42 at one end of an output rod of the swing cylinder 3, slidably connecting a feeding outer groove 41 outside the feeding inner groove 42, enabling the longitudinal sections of the feeding inner groove 42 and the feeding outer groove 41 to be arc-shaped and consistent in radian, enabling the outer wall of the bottom of the feeding inner groove 42 to be attached to the inner wall of the bottom of the feeding outer groove 41, arranging an inner through hole 43 at the bottom of the feeding inner groove 42, arranging an outer through hole 44 at the bottom of the feeding outer groove 41, and communicating the lower end of the outer through hole 44 with a cylindrical first discharge passage 45.

C. Manufacturing a mixing mechanism: the mixing chamber 7 is manufactured, a rotating shaft 71 is arranged in the mixing chamber 7, the stirring blades 72 are arranged on the rotating shaft 71 in a spiral shape, the cross sections of the stirring blades 72 are in a water drop shape, the rotating direction of the rotating shaft 71 takes the water drop-shaped tips of the stirring blades 72 as the direction, the projections of the stirring blades 72 in all directions are closely arranged, and falling mixed materials are scattered without omission. The strong aromatic fermented glutinous rice adopts the stirring blades 72 with a spiral annular structure.

D. Manufacturing a second feeding mechanism: and manufacturing a funnel-shaped second storage box 6, wherein a second discharge hole is formed at the lower end of the second storage box 6.

E. Combining: the fermented grain tank 5 is obliquely placed, the first discharging channel 45 is inserted into the higher end of the fermented grain tank 5, the mixing chamber 7 is arranged below the lower end of the fermented grain tank 5, the second storage box 6 is arranged above the mixing chamber 7, the conveyor belt is arranged below the mixing chamber 7, and the collecting box is arranged below the tail end of the conveyor belt.

F. And (3) starting switches of all the swing cylinders 3, pouring fermented grains into the first storage cylinder, pouring bran shells into the second storage cylinder, obtaining a uniformly mixed mixture in the mixing chamber 7, and conveying the mixture to the collection box through the conveying belt.

5. And (4) distilling in a steamer: spreading the fermented grains in the wine retort layer by layer uniformly and loosely according to the principle of' spreading the fermented grains uniformly and spreading the fermented grains, detecting the height of the fermented grains in the wine retort, and distilling to obtain the white spirit.

Example two

The difference between this embodiment and the first embodiment is: different in the breaking components, in the first embodiment, a shorter swing rod 501 is arranged between two swing rods 501, the length of the swing rod 501 is 1/2 of the radius of the cross section of the fermented grain groove 5, the swing rod 501 does not work in a vertical state, and the maximum rotation angle is 10 degrees during work.

EXAMPLE III

The difference between this embodiment and the first embodiment is: the breaking components are different, and in the embodiment, the breaking components comprise four swing rods 501, the four swing rods 501 are uniformly arranged along the inner wall of the fermented grain groove 5, the four swing rods 501 are positioned on the same cross section of the fermented grain groove 5, the lengths of the two swing rods 501 at the edge are 3/4, the lengths of the two swing rods 501 at the middle are 1/2, and the swing directions of the two adjacent swing rods 501 are opposite.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A wine brewing process comprises the steps of principle treatment, fermentation, material mixing and retort feeding distillation, and is characterized in that: the material mixing step comprises the following specific operations:

A. manufacturing a scattering mechanism: manufacturing a fermented grain tank with an arc-shaped cross section, arranging a plurality of groups of scattering assemblies in the fermented grain tank along the length direction of the fermented grain tank, wherein each scattering assembly comprises at least two swing rods hinged to the inner wall of the fermented grain tank, a first swing cylinder is arranged outside the fermented grain tank and used for driving the swing rods to rotate, the swing directions of the two adjacent swing rods are opposite, the number of the swing rods is four, the four swing rods are uniformly distributed on the same cross section of the fermented grain tank, and the lengths of the two swing rods positioned above are greater than those of the two swing rods positioned below;

F. the switch of the first swing cylinder and the switch of the second swing cylinder are opened, fermented grains are poured into the first storage cylinder, bran shells are poured into the second storage cylinder, a uniformly mixed mixture is obtained in the mixing chamber, an upper cover is arranged at the top of the fermented grain tank and is in an upward convex hemisphere shape, and a first feeding channel is connected between the fermented grain tank and the outer through hole.

2. A wine brewing process according to claim 1, characterized in that: the swing rod is provided with a plurality of spherical protrusions which are arranged in a staggered mode.

3. A wine brewing process according to claim 2, characterised in that: a conveyor belt is arranged below the mixing chamber, and a collecting box is arranged below the tail end of the conveyor belt.

4. A wine brewing process according to claim 3, characterised in that: the method also comprises a bran steaming step, wherein bran shells are pre-steamed for 30min, and then cooled and aired until the water content is below 13%.