CN114437892A - Brewing machine and brewing process - Google Patents
Brewing machine and brewing process Download PDFInfo
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- CN114437892A CN114437892A CN202210143560.7A CN202210143560A CN114437892A CN 114437892 A CN114437892 A CN 114437892A CN 202210143560 A CN202210143560 A CN 202210143560A CN 114437892 A CN114437892 A CN 114437892A
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- 238000013124 brewing process Methods 0.000 title claims abstract description 32
- 238000000855 fermentation Methods 0.000 claims abstract description 123
- 230000004151 fermentation Effects 0.000 claims abstract description 123
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 24
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 23
- 238000010025 steaming Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000010563 solid-state fermentation Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims description 2
- 238000003303 reheating Methods 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 235000013339 cereals Nutrition 0.000 description 49
- 238000004519 manufacturing process Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000003836 solid-state method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000003196 chaotropic effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003779 hair growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H6/00—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages
- C12H6/02—Methods for increasing the alcohol content of fermented solutions or alcoholic beverages by distillation
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
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- Food Science & Technology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a brewing machine and a brewing process, wherein the brewing machine comprises: the outer pot is provided with a liquid storage cavity; the inner pot is movably arranged in the liquid storage cavity and is provided with a first fermentation position and a second fermentation position; wherein, the bottom and/or the side of the inner pot is provided with meshes; when the inner pot is positioned at the first fermentation position, the mesh is immersed into the liquid in the liquid storage cavity; when the inner pot is at the second fermentation position, the mesh has a preset distance with the liquid level in the liquid storage cavity. Through the technical scheme provided by the invention, the technical problem that the brewing process by a liquid method in the prior art is not beneficial to improving the growth environment of microorganisms can be solved.
Description
Technical Field
The invention relates to the technical field of brewing, in particular to a brewing machine and a brewing process.
Background
At present, the production process of fermented white spirit is generally divided into solid white spirit and liquid white spirit, wherein the solid white spirit is white spirit produced by adopting a solid matrix form in the main processes of stewing, pyrographing, fermentation, distillation and the like. The liquid-state white spirit is prepared with grains, potatoes, molasses and other material and through liquid fermentation and distillation. Because the solid-state white spirit production has high labor intensity and is difficult to realize mechanical production, the production process is generally adopted to carry out liquid-state white spirit production.
However, the interface effect of the liquid-method white spirit only has solid and liquid states in the fermentation process, and the liquid-method white spirit has obvious defects in the growth and metabolism of micro hair growth, is not beneficial to forming various interfaces for fermentation, and is also not beneficial to improving the growth environment of microorganisms.
Disclosure of Invention
The invention mainly aims to provide a brewing machine and a brewing process, and aims to solve the technical problem that the brewing process by a liquid method in the prior art is not beneficial to improving the growth environment of microorganisms.
To achieve the above object, according to one aspect of the present invention, there is provided a brewer including: the outer pot is provided with a liquid storage cavity; the inner pot is movably arranged in the liquid storage cavity and is provided with a first fermentation position and a second fermentation position; wherein, the bottom and/or the side of the inner pot is provided with meshes; when the inner pot is positioned at the first fermentation position, the mesh is immersed into the liquid in the liquid storage cavity; when the inner pot is at the second fermentation position, the mesh has a preset distance with the liquid level in the liquid storage cavity.
Further, the brewer further comprises: the driving end of the first driving structure is in driving connection with the inner pot so as to drive the inner pot to move.
Further, the first driving structure includes: the driving motor is arranged on the outer pot; and the driving chain penetrates through the outer pot and is connected with the inner pot.
Furthermore, the outer pot comprises a first pot body and a first pot cover which are connected with each other, and the inner pot comprises a second pot body and a second pot cover which are connected with each other; the driving motor is installed on one side of the first pot cover far away from the liquid storage cavity, and the driving chain penetrates through the first pot cover to be connected with the second pot cover.
Further, the brewer further comprises: and the driving end of the second driving structure is movably arranged in the inner pot so as to stir the substances in the inner pot.
Furthermore, be provided with first location structure on the outer pot, be provided with the second location structure with first location structure looks adaptation on the interior pot to fix a position interior pot through the cooperation of first location structure and second location structure.
Furthermore, the first positioning structure is a positioning flange which is positioned on the side wall of the outer pot, the first positioning structure is a positioning bulge, and the positioning bulge is arranged on the outer wall of the inner pot; the positioning bulge is lapped on the positioning flange so that the inner pot is limited at a first fermentation position or a second fermentation position.
According to another aspect of the present invention, there is provided a brewing process using the brewing machine provided above, the brewing process comprising: adding the brewed grains into an inner pot of the brewing machine; the inner pot is positioned at a first fermentation position so as to carry out liquid fermentation on the fermented grains; after the interval is kept for a preset time, the inner pot is moved from the first fermentation position to the second fermentation position, so that the fermented grains are subjected to solid-state fermentation and gaseous fermentation.
Further, the method for making the fermented grains undergo the processes of solid fermentation and gaseous fermentation includes: draining water in the inner pot after the inner pot is at the second fermentation position; the outer pot is heated to steam the grain.
Further, the method for heating the outer pot to steam the grains comprises the following steps: the outer pot is heated for the first time to realize primary steaming, and after the primary steaming is finished, cold water is sprayed on the brewed grains; and (4) reheating the outer pot to realize re-steaming, and after the re-steaming is finished, spraying cold water on the brewed grains.
Further, after the grain steaming is finished, the brewing process further comprises the following steps: draining the residual grain steaming water in the outer pot, adding water into the outer pot, and heating yeast powder in the inner pot; moving the inner pot to a first fermentation position, and stirring the fermented grains and the yeast powder in the inner pot; after the fermented grains and the yeast powder are uniformly stirred, the inner pot is moved to a second fermentation position for fermentation.
Further, after moving the inner pot to the second fermentation position for fermentation, the brewing process further comprises: after a preset time interval, moving the inner pot from the second fermentation position to the first fermentation position, and stirring the fermented grains and the yeast powder in the inner pot again; after the fermented grains and the yeast powder are uniformly stirred, moving the inner pot to a second fermentation position for fermentation; repeating the steps for many times until the fermentation is complete.
By applying the technical scheme of the invention, when the inner pot is positioned at the first fermentation position, the brewing process of the white spirit by the liquid method is realized, so that microorganisms grow in the liquid environment; when the inner pot is positioned at the second fermentation position, the brewing process of the solid-state method white spirit is realized, and the outer pot is heated, so that microorganisms can grow in the solid and gaseous environments conveniently. The automation degree is improved, and the production efficiency is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic block diagram of a brewing machine according to an embodiment of the present invention;
FIG. 2 illustrates a schematic structural diagram of an inner barrel provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a top view of an inner barrel provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural view of an inner pot provided in accordance with an embodiment of the present invention in a second brewing position;
FIG. 5 is a schematic structural view of an inner pot provided in accordance with an embodiment of the present invention in a first brewing position;
figure 6 shows a schematic flow diagram of a brewing process provided according to the second embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. an outer pot; 11. a liquid storage cavity; 12. a first pan body; 13. a first pan cover; 14. a positioning flange; 20. an inner pot; 21. mesh openings; 22. a second pan body; 23. a second pot cover; 24. positioning the projection; 30. a first drive structure; 31. a drive motor; 32. a drive chain; 40. a second drive structure; 41. a stirring member; 42. a stirring motor; 50. fermentation liquor; 60. and (6) grain brewing.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in figures 1 to 5, the first embodiment of the present invention provides a brewer, which comprises an outer pot 10 and an inner pot 20, wherein the outer pot 10 is provided with a liquid storage chamber 11. The inner pot 20 is movably arranged in the liquid storage cavity 11, and the inner pot 20 is provided with a first fermentation position and a second fermentation position; wherein, the bottom and/or the side of the inner pan 20 is provided with a mesh 21; when the inner pot 20 is at the first fermentation position, the mesh 21 is immersed into the liquid in the liquid storage cavity 11; when the inner pot 20 is at the second fermentation position, the mesh 21 has a preset distance from the liquid level in the liquid storage cavity 11. The brewing machine is mainly used for brewing wine.
By adopting the structure, when the inner pot 20 is positioned at the first fermentation position, the brewing process of the white spirit by the liquid method is realized, so that microorganisms grow in the liquid environment; when the inner pot 20 is at the second fermentation position, the brewing process of the solid-state method white spirit is realized, and the outer pot 10 is heated, so that microorganisms can grow in the solid and gaseous environments conveniently. The brewing machine provided by the embodiment can conveniently provide solid, liquid and gaseous environments, so that the fermented grains 60 can be fermented under various interfaces, and the growth environment of microorganisms is beneficially improved. Therefore, the technical scheme provided by the invention can solve the technical problem that the liquid-method brewing process is not beneficial to improving the growth environment of microorganisms.
In this embodiment, the brewer further comprises a first driving structure 30, and the driving end of the first driving structure 30 is drivingly connected to the inner pot 20 to drive the inner pot 20 to move. Adopt such structure setting, be convenient for improve the degree of automation of brewing machine, be convenient for make interior pot 20 carry out automatic switch-over at first fermentation position and second fermentation position, reduced the manual operation degree of difficulty, improved production efficiency.
Specifically, the first driving structure 30 in this embodiment includes a driving motor 31 and a driving chain 32, and the driving motor 31 is mounted on the outer pot 10. The driving chain 32 passes through the outer pot 10 and is connected with the inner pot 20. By adopting the structure, the structure is simple, the driving is reliable, and the inner pot 20 can be driven to move stably. Specifically, the driving chain 32 in this embodiment drives the inner pot 20 to move up and down.
In the present embodiment, the outer pot 10 includes a first pot body 12 and a first pot cover 13 connected to each other, and the inner pot 20 includes a second pot body 22 and a second pot cover 23 connected to each other. The driving motor 31 is installed on one side of the first pot cover 13 far away from the liquid storage cavity 11, and the driving chain 32 passes through the first pot cover 13 and is connected with the second pot cover 23. By adopting the structure, the connection relation between the structures is optimized, and the driving chain 32 can stably drive the inner pot 20 to move conveniently. Specifically, the first cover 13 in this embodiment is detachably disposed on the first pot 12, and the second cover 23 is detachably disposed on the second pot 22.
Specifically, the brewer in this embodiment further includes a second drive structure 40, the drive end of the second drive structure 40 being movably disposed within the inner pot 20 for agitating the contents of the inner pot 20. By adopting the structure, the automation performance of the brewing machine can be further improved, and the production efficiency can be improved. The second driving structure 40 in this embodiment includes a stirring member 41 and a stirring motor 42, the stirring motor 42 drives the stirring member 41 to move, and the stirring member 41 is used for stirring the substance in the inner pot 20.
In this embodiment, the outer pot 10 is provided with a first positioning structure, and the inner pot 20 is provided with a second positioning structure adapted to the first positioning structure, so as to position the inner pot 20 through the cooperation of the first positioning structure and the second positioning structure. Adopt such structure setting, pot 20's stability of setting in can being convenient for improve to pot 20 is in first brewing position or second brewing position steadily in making, thereby is convenient for guarantee to brew the stability of technology and goes on.
Specifically, the first positioning structure in this embodiment is a positioning flange 14, the positioning flange 14 is located on the side wall of the outer pot 10, the first positioning structure is a positioning protrusion 24, and the positioning protrusion 24 is arranged on the outer wall of the inner pot 20; the positioning protrusion 24 overlaps the positioning flange 14 to limit the inner pot 20 to the first fermenting position or the second fermenting position. By adopting the structure, the solid-state method brewing or the liquid-state method brewing can be conveniently and stably carried out. In this embodiment, the inner pot 20 can be positioned in the first brew position by the cooperation of the locating projection 24 and the locating flange 14.
In this embodiment, the outer barrel of fermentation is provided with interior bucket, and interior bucket can be according to fermentation process in the fermentation process, and automatic promotion and reduction lift fermentation raw materials from zymotic fluid 50, leave zymotic fluid 50 and ferment, and interior bucket is provided with rabbling mechanism, realizes automatic chaotropic fermentation.
As shown in figure 2, which is a structure view of the inner pot 20, the bottom and the lower side of the side surface of the inner pot 20 are provided with mesh holes 21, liquid in the inner pot 20 can smoothly pass through the mesh holes 21, but grain cannot leak out of the mesh. The lifting of the inner pot 20 is controlled in the fermentation process, so that the fermented grain 60 can be in a solid-liquid state.
As shown in figure 1, the structure of the new process fermentation, the brewer comprises an outer pot 10, an inner pot 20, a stirring rod, a stirring motor 42, a cover of the inner pot 20, a lifting chain, a lifting motor and a cover of the outer pot 10. The stirring motor is fixed at the cover of the inner pot 20 and is connected with the lifting chain, the inner pot 20 can be driven to lift under the driving of the lifting motor, and the stirring rod driven by the stirring motor 42 can be stirred according to the process conditions.
As shown in fig. 4, the inner pot 20 is raised to a fermentation state, so that the fermented grains 60 are separated from the fermentation liquid 50, and the fermented grains are fermented in a solid state environment and a fermentation interface is in a solid state, liquid state and gas state, so that the solid-liquid separation of the fermented grains 60 is automatically realized, and the solid state fermentation is realized.
As shown in FIG. 5, the stirring state of the inner pot 20 is reduced, when the fermentation is in the middle and later stages, the inner pot 20 can be reduced into the fermentation liquid 50 again, and the yeast is fully stirred with the undecomposed yeast, so that the fermented grains 60 are fully contacted with the yeast in the fermentation liquid 50 again, the fermentation time in the middle and later stages is reduced, and the fermentation quality and efficiency are improved.
As shown in fig. 6, the second embodiment of the present invention provides a brewing process, which uses the brewing machine provided above, and the brewing process includes: adding brew 60 to the inner pot 20 of the brewer; the inner pot 20 is in the first fermentation position, so that the fermented grains 60 are subjected to liquid fermentation; after a preset time interval, the inner pot 20 is moved from the first fermentation position to the second fermentation position to perform solid fermentation and gaseous fermentation on the fermented grains 60.
By adopting the method, various fermentation environments can be provided conveniently, so that the microorganisms can be fermented on various cross sections, the growth environment of the microorganisms can be improved, and the brewing quality can be improved.
In this embodiment, the method of subjecting the brew 60 to solid state fermentation and gaseous fermentation comprises: draining the water in the inner pot 20 after the inner pot 20 is at the second fermentation position; the outer pot 10 is heated to steam the grain. By adopting the method, the fermented grains 60 can be conveniently fermented in solid and gaseous environments, and liquid and gaseous microorganism growth environments are provided, so that complete fermentation is facilitated, and the brewing quality is improved.
Specifically, the method of heating the outer pot 10 to steam grains includes: the outer pot 10 is heated for the first time to realize the primary steaming, and after the primary steaming is finished, cold water is sprinkled on the brewed grains 60; the outer pot 10 is reheated to achieve re-steaming, and after the re-steaming is finished, cool water is sprinkled on the brewed grains 60. By adopting the method, the liquid fermentation and the gaseous fermentation can be conveniently carried out repeatedly on the brewing quantity, the growth environment of microorganisms can be conveniently improved, and the brewing quality can be conveniently improved.
In this embodiment, after the grain steaming is completed, the brewing process further includes: draining the residual grain steaming water in the outer pot 10, adding water into the outer pot 10, and heating yeast powder in the inner pot 20; moving the inner pot 20 to a first fermentation position, and stirring the fermented grains 60 and the yeast powder in the inner pot 20; after the fermented glutinous rice 60 and the yeast powder are uniformly stirred, the inner pot 20 is moved to a second fermentation position for fermentation. By adopting the method, the fermented grain 60 and the yeast powder can be conveniently and fully mixed and contacted, so that the fermented grain 60 can be continuously fermented, the fermentation growth environment of microorganisms can be conveniently improved, and the brewing quality can be improved.
Specifically, after moving the inner pot 20 to the second fermentation position for fermentation, the brewing process further comprises: after a preset time interval, moving the inner pot 20 from the second fermentation position to the first fermentation position, and stirring the fermented grains 60 and the yeast powder in the inner pot 20 again; after the fermented grains 60 and the yeast powder are uniformly stirred, the inner pot 20 is moved to a second fermentation position for fermentation; repeating the above steps for many times until the fermentation is complete. By adopting the method, the full mixing contact of the fermented grains 60 and the yeast powder can be improved better, so that the fermented grains 60 can be fermented completely, and the brewing quality is effectively ensured. It should be noted that the "repeating the above steps multiple times" herein means that after the step "is spaced for a predetermined time, the inner pot 20 is moved from the second fermentation position to the first fermentation position, and the brewed grains 60 and the yeast powder in the inner pot 20 are stirred again; after the fermented grains 60 and the yeast powder are uniformly stirred, the inner pot 20 is moved to the second fermentation position for fermentation, and the process is repeated for a plurality of times.
The invention provides a brewing process which solves the technical problems as follows: the common solid-state white spirit fermentation process needs manual work to participate in production, has high labor intensity and is difficult to realize mechanical production; in the common liquid state white spirit fermentation process, the fermentation interface effect is only in a solid-liquid two-state, the micro-growth and metabolic environment are not sufficient, so that the content of alcohols in the white spirit is higher, and the content of esters, acids and fragrance is lower.
The brewing process in the embodiment is a chaotropic fermentation process, so that solid, liquid and gas tri-state fermentation can be generated in the fermentation process of the fermentation raw materials, the fermentation environment structure is more diversified, and beneficial substances in the fermentation environment are generated.
FIG. 6 is a logic diagram of the fermentation process, which comprises the following steps: the method comprises the steps of placing brewed grains 60 into an inner pot 20, adding appropriate amount of water into an outer pot 10, reducing and soaking the inner pot 20, rising the inner pot 20 after full soaking, draining water in the brewed grains 60, heating the outer pot 10 for primary steaming, sprinkling water on the steamed grains after the primary steaming is finished, steaming the grains again, splashing cold water on the steamed grains after the grain steaming is finished, draining the steamed grain water by the outer pot 10, adding appropriate amount of water again, adding yeast powder, uniformly stirring, rising the inner pot 20 to leave the liquid level, fermenting the brewed grains 60 in a solid, liquid and gas three-state environment, reducing the inner pot 20 again in the middle and later period of fermentation, uniformly stirring, performing recycling operation, starting distillation until the fermentation is completely finished, and steaming high-quality white spirit.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the brewing process can realize automatic production, reduce manpower, improve production efficiency and improve the content of beneficial fermentation substances; by adopting the brewing process method, various fermentation interface effects can be formed: solid, gas and liquid are tri-state, so that the micro-growth and metabolic environment is sufficient, the alcohol content can be reduced, and the content of esters, acids and fragrance is improved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A brewer, comprising:
an outer pot (10), the outer pot (10) having a reservoir (11);
the inner pot (20), the inner pot (20) is movably arranged in the liquid storage cavity (11), and the inner pot (20) is provided with a first fermentation position and a second fermentation position;
wherein the bottom and/or the side of the inner pot (20) is/are provided with meshes (21); when the inner pot (20) is in the first fermentation position, the mesh (21) is immersed in the liquid in the reservoir chamber (11); when the inner pot (20) is at the second fermentation position, the mesh (21) has a preset distance with the liquid level in the liquid storage cavity (11).
2. The brewer of claim 1, wherein the brewer further comprises:
the driving end of the first driving structure (30) is in driving connection with the inner pot (20) so as to drive the inner pot (20) to move.
3. The brewer according to claim 2, wherein the first drive structure (30) comprises:
a drive motor (31), the drive motor (31) being mounted on the outer pan (10);
the driving chain (32), the driving chain (32) passes through the outer pot (10) and is connected with the inner pot (20).
4. A brewing machine according to claim 3, characterized in that the outer pot (10) comprises a first pot (12) and a first lid (13) connected to each other, the inner pot (20) comprises a second pot (22) and a second lid (23) connected to each other; the driving motor (31) is installed on one side, far away from the liquid storage cavity (11), of the first pot cover (13), and the driving chain (32) penetrates through the first pot cover (13) and is connected with the second pot cover (23).
5. The brewer of claim 1, wherein the brewer further comprises:
a second drive structure (40), the drive end of the second drive structure (40) being movably disposed within the inner pan (20) to stir the contents of the inner pan (20).
6. Brewery machine according to claim 1, wherein the outer pot (10) is provided with a first positioning structure and the inner pot (20) is provided with a second positioning structure adapted to the first positioning structure, such that the inner pot (20) is positioned by cooperation of the first and second positioning structures.
7. The brewer of claim 6, wherein the first positioning structure is a positioning flange (14), the positioning flange (14) being located on a side wall of the outer pot (10), the first positioning structure being a positioning projection (24), the positioning projection (24) being provided on an outer wall of the inner pot (20); the positioning bulge (24) is lapped on the positioning flange (14) so as to limit the inner pot (20) at the first fermentation position or the second fermentation position.
8. A brewing process using the brewery machine according to any one of claims 1 to 7, comprising:
adding brewed grains into an inner pot of the brewing machine;
placing the inner pot in the first fermentation position to allow the grain brewing to undergo liquid fermentation;
after a preset time interval, the inner pot is moved from the first fermentation position to the second fermentation position, so that the fermented grains are subjected to solid fermentation and gaseous fermentation.
9. The brewing process of claim 8, wherein the method of subjecting the brew to solid state fermentation and gaseous fermentation comprises:
draining water in the inner pot after the inner pot is at the second fermentation position;
and heating the outer pot to steam the grains.
10. The brewing process of claim 9, wherein the method of heating the outer pot to steam the grain comprises:
carrying out primary heating on the outer pot to realize primary steaming, and spraying cold water on the brewed grains after the primary steaming is finished;
and reheating the outer pot to realize re-steaming, and after the re-steaming is finished, spraying cold water on the brewed grains.
11. The brewing process of claim 9, wherein after the steaming is completed, the brewing process further comprises:
draining the residual grain steaming water in the outer pot, adding water into the outer pot, and heating yeast powder in the inner pot;
moving the inner pot to the first fermentation position, and stirring the fermented grains and the yeast powder in the inner pot;
and after the fermented grains and the yeast powder are uniformly stirred, moving the inner pot to the second fermentation position for fermentation.
12. The brewing process of claim 11, wherein after moving the inner pot to the second fermentation position for fermentation, the brewing process further comprises:
after a preset time interval, moving the inner pot from the second fermentation position to the first fermentation position, and stirring the fermented grains and the yeast powder in the inner pot again;
after the fermented grains and the yeast powder are uniformly stirred, moving the inner pot to the second fermentation position for fermentation;
repeating the above steps for many times until the fermentation is complete.
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| CN105132243A (en) * | 2015-09-16 | 2015-12-09 | 袁建国 | Method for producing traditional liquor by solid and liquid process |
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| CN209153093U (en) * | 2018-06-19 | 2019-07-26 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
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| CN112899096A (en) * | 2021-03-09 | 2021-06-04 | 宁波铭匠扎啤设备有限公司 | Home brewing machine and brewing method |
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| CN105132243A (en) * | 2015-09-16 | 2015-12-09 | 袁建国 | Method for producing traditional liquor by solid and liquid process |
| CN107811494A (en) * | 2017-03-28 | 2018-03-20 | 杜禹 | Electric cooker |
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