CN110734825A - oblique pit hanging box for Luzhou-flavor liquor pit and pit hanging mud method - Google Patents

oblique pit hanging box for Luzhou-flavor liquor pit and pit hanging mud method Download PDF

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CN110734825A
CN110734825A CN201910979374.5A CN201910979374A CN110734825A CN 110734825 A CN110734825 A CN 110734825A CN 201910979374 A CN201910979374 A CN 201910979374A CN 110734825 A CN110734825 A CN 110734825A
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pit
cellar
hanging
mud
box
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CN110734825B (en
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常少健
刘念
张磊
彭奎
李觅
刘义会
王超凯
孙中理
蔡海燕
张颖
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Sichuan Food Fermentation Industry Research and Design Institute
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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
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  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

The invention discloses oblique pit hanging boxes for Luzhou-flavor liquor pits, which are oblique quadrangular prisms with openings at ends and are arranged in a hollow mode, two bottom surfaces of the pit hanging boxes are identical rectangles, two bottom surfaces of each pit hanging box are respectively provided with limiting pieces matched with the adjacent pit hanging boxes, the openings are located on the rectangular side surfaces of the pit hanging boxes, and the surfaces of the pit hanging boxes are provided with a plurality of air holes.

Description

oblique pit hanging box for Luzhou-flavor liquor pit and pit hanging mud method
Technical Field
The invention relates to the technical field of wine making, in particular to an inclined pit hanging box and a pit hanging mud hanging method for types of strong aromatic Chinese spirits pit pools.
Background
The white spirit is prepared by taking grain as a raw material, adding leaven and other leavening agents, and performing solid brewing, distillation, storage and blending. Chinese white spirit is divided into: more than ten types of strong flavor, faint scent, soy sauce flavor, rice flavor and the like, wherein the yield and sales of the strong flavor are the first place. The most typical characteristic in the production process of the Luzhou-flavor liquor is mud cellar fermentation, and the quality of the mud cellar, namely cellar mud, determines the quality of the liquor.
At present, the following problems exist in the production process of the strong aromatic Chinese spirits: firstly, the labor intensity of the operation is high; secondly, in order to reduce labor intensity, mechanical equipment is adopted during grain opening, and when the mechanical equipment moves in the pit, the mechanical equipment can be in contact with the pit wall to cause the falling of pit mud; moreover, the pit mud of the strong aromatic Chinese spirits is easy to fall off and difficult to recover after long-time use, so that the pit wall is easy to collapse under long-time soaking in yellow water, and meanwhile, the fallen pit mud is mixed into fermented grains, so that the quality of the strong aromatic Chinese spirits is seriously influenced, and economic loss is brought; finally, other substances such as the moisture of the pit mud on the upper layer are easily deposited on the pit mud on the lower layer, so that the quality unbalance of the pit mud on the upper layer and the lower layer is caused, and the quality of the white spirit is finally influenced.
Chinese patent document CN201210183916.6, application No. 20120606, entitled protection method of pit mud of pit for storing Luzhou-flavor liquor, and discloses a protection method, which comprises the following steps of a cleaning the pit wall and the pit bottom after fermentation is finished, repairing the damaged part of pit mud, b placing bamboo strips on the pit bottom and the pit wall, scattering fermented grains with the thickness of 1-2 cm before the bamboo strips are placed on the pit bottom, fixing the bamboo strips by using pit nails when the bamboo strips are placed on the pit wall, c, entering the pit, sealing the pit, and performing fermentation in the next rounds.
In the patent documents, the bamboo strips are used at the bottom or the wall of the cellar, so that the contact between the vinasse lifting equipment and the bottom or the wall of the cellar is avoided, the damage to cellar mud in the cellar pool is effectively prevented when the vinasse is lifted, the grabbing of the cellar mud during the vinasse lifting is avoided, and the quality of base wine is stabilized.
Therefore, pit mud hanging methods capable of reducing labor intensity and preventing the quality unbalance of pit mud at the upper layer and the lower layer and pit mud falling off are needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides oblique pit hanging boxes for Luzhou-flavor liquor pits and a pit hanging method, so that the effects of reducing labor intensity and preventing the quality unbalance of pit mud at the upper layer and the lower layer and pit mud falling are achieved.
oblique cellar hanging boxes for Luzhou-flavor liquor cellar pools are oblique quadrangular prisms which are provided with openings at the ends and are arranged in a hollow mode, the two bottom surfaces of each cellar hanging box are identical in rectangle shape, limiting pieces which are matched with the adjacent cellar hanging boxes are arranged on the two bottom surfaces of each cellar hanging box respectively, the openings are located on the rectangular side faces of the cellar hanging boxes, and a plurality of air holes are formed in the surfaces of the cellar hanging boxes.
According to the technical scheme, the cellar hanging boxes can be filled with cellar mud through the opening, the effect of preventing cellar mud from collapsing is achieved, the limiting pieces are arranged in a matched mode, when the two cellar hanging boxes are placed up and down, the contact surfaces of the limiting pieces are tightly attached, the effect of preventing the cellar hanging boxes from sliding relatively is achieved, the air holes are beneficial to flowing of microorganisms and other substances in the cellar mud, migration of upper cellar mud water to a lower cellar mud water layer can be slowed down, the balance of the cellar mud in the whole cellar pool is guaranteed, the effect of improving the wine production quality of the whole cellar pool is achieved, meanwhile, the cellar hanging boxes are provided with the inclination angles, the cellar hanging walls with constant gradients are formed when the plurality of cellar hanging boxes are placed layer by layer, and the effects of preventing cellar mud from collapsing and water migration in the step are achieved.
Preferably, the area ratio of the opening to the side surface where the opening is located is 0.9-1: 1, and the area ratio is preferably 1: 1.
Through the technical scheme, the area ratio is limited, the contact area of the vinasse and the pit mud is ensured, and the effects of improving the flowing efficiency of microorganisms and the quality of the obtained base wine are achieved.
Preferably, the limiting member comprises an inner groove and a protruding member matched with the inner groove.
Preferably, the area of each air hole is 25-50 mm2Preferably 27 to 30mm2。
Through above-mentioned technical scheme, it is right the area of bleeder vent is injectd for the exchange of other materials such as moisture, microorganism can be carried out to the cellar for storing things mud in the cellar for storing things mud box, can prevent again simultaneously that the cellar for storing things mud from oozing.
Preferably, the plurality of air holes are uniformly distributed along the outer surface of the cellar hanging box, and the ratio of the total area of the plurality of air holes to the outer surface area of the cellar hanging box is 1: 2-3.
By adopting the technical scheme, when the total area of the air holes is too large, the migration speed of the upper-layer pit mud and the water thereof to the lower layer is accelerated; when the total area of the air holes is too small, the flow speed of microorganisms and other substances is reduced; when the total area of the air holes is limited, the flowing speed of microorganisms and other substances is ensured while the migration speed of pit mud and water thereof is reduced, so that the effect of wine brewing quality is ensured.
Preferably, the materials adopted by the cellar hanging box comprise or more of stainless steel, aluminum alloy and titanium alloy.
Through the technical scheme, the materials of the cellar hanging box are limited, so that the cellar hanging box is prevented from oxidation reaction, and the effect of avoiding oxidation products from being mixed into cellar mud to influence the brewing quality is achieved.
A pit mud hanging method for Luzhou-flavor liquor pits comprises the following steps:
s1, filling mature pit mud into a plurality of pit mud hanging boxes, filling and leveling to obtain a plurality of pit mud boxes;
s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, wherein the pit hanging wall is tightly attached to the surfaces of the side walls of the pit; when the pit mud box is placed, the opening faces back to the side wall of the pit, and the upper and lower adjacent pit mud boxes are placed in a fit manner through the limiting pieces;
s3, smearing pit mud on the inner side surface of the pit hanging wall and leveling; by the method, the obtained side surface of the pit hanging wall is smoother, the effect of stabilizing the quality of pit mud is achieved, and meanwhile, the vinasse can be prevented from being stuck on the surface of the pit mud by trowelling.
Preferably, the angle between the side wall of the pit and the horizontal plane is 75-80 degrees.
Through above-mentioned technical scheme, it is right the inclination of lateral wall is injectd, has reached and has made the cellar for storing things mud lateral wall have definite gradient to prevent that cellar for storing things mud gliding from droing, also can prevent the effect of the volume undersize in cellar for storing things pond simultaneously.
Preferably, in S2, when putting, the inner groovy and the protruding piece joint of two adjacent cellar for storing things mud box about the top down.
Preferably, in S2, the gaps and/or corners between the hanging cellar walls and the side walls of the cellar are filled with cellar mud.
Through the technical scheme, the hanging cellar wall and the cellar side wall are connected into pieces of whole bodies, and the exchange of substances is facilitated.
Preferably, in S3, the thickness of the pit mud coated on the inner side surface of the pit hanging wall is 0.01-0.02 m.
The invention has the beneficial effects that:
1. according to the inclined pit hanging box, the plurality of air holes are formed, so that the flowing of microorganisms and other substances in pit mud is facilitated, the migration of pit mud water in the upper layer to the lower layer can be slowed down, the balance of pit mud in the whole pit is ensured, and the effect of improving the wine production quality of the whole pit is achieved.
2. The oblique cellar hanging box is arranged into the oblique quadrangular prism, so that a cellar hanging wall with constant slopes is formed when the box is placed layer by layer, and the effects of preventing cellar mud from collapsing and preventing water from migrating in the step are achieved.
3. According to the pit mud hanging method, the pit mud boxes are placed layer by layer, so that the labor intensity of the traditional pit mud hanging work is effectively reduced, and the effects of preventing the quality of the pit mud on the upper layer and the lower layer from being unbalanced and preventing the pit mud from falling off are achieved.
Drawings
FIG. 1 is a perspective view of the oblique cellar hanging box of the present invention;
FIG. 2 is a side cross-sectional view of the angled cellar hanging box of the present invention;
in the figure, 1, hanging a cellar box; 2. a protruding member; 3. an inner groove; 4. air holes are formed; 5. and (4) opening.
Detailed Description
The following describes the technical solution of the present invention in detail in steps with reference to the drawings, but the scope of the present invention is not limited to the following.
Example 1
The oblique cellar hanging boxes for the Luzhou-flavor liquor cellar pools are oblique quadrangular prisms which are hollow and provided with end openings 5 as shown in figures 1-2, each cellar hanging box 1 comprises two rectangular bottom surfaces which are 0.4m long and 0.095m wide, an inner groove 3 is formed in the center of bottom surfaces, a protruding piece 2 is arranged in the center of another bottom surfaces, the inner groove 3 and the protruding piece 2 are arranged in a matched mode, the groups of the cellar hanging boxes 1 are all non-rectangular parallelograms, the other groups of the cellar hanging boxes 1 are all rectangular, the bottom sides of the parallelograms are 0.095m long, the oblique sides are 0.3m long and form an included angle of 80 degrees, the rectangles are 0.4m long and 0.3m wide, the openings 5 are located on the rectangular side surfaces of the cellar hanging boxes 1, the area ratio of the openings to the rectangular side surfaces of the cellar hanging boxes is 1:1, the surfaces of the cellar hanging boxes 1 are provided with a plurality of uniformly distributed air holes, the diameters of the 4 are 0.006m, the total area of the cellar hanging holes to the cellar hanging boxes 1 is not equal to the area of the cellar hanging boxes 1, and the cellar hanging.
2, a pit mud hanging method for Luzhou-flavor liquor pits comprises the following steps:
s1, filling mature pit mud into a plurality of pit mud hanging boxes 1, filling and leveling to obtain a plurality of pit mud boxes;
s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, closely attaching the pit hanging wall to the side walls of the pit, and filling gaps and corners between the pit hanging wall and the side walls of the pit with pit mud;
wherein the angle between the side wall of the pit and the horizontal plane is 80 degrees; when the pit is placed, the opening 5 faces back to the side wall of the pit, and the inner grooves 3 of the two pit mud boxes which are adjacent up and down are clamped with the protruding parts 2;
and S3, smearing pit mud with the thickness of 0.01m on the inner side surface of the pit hanging wall and leveling.
Example 2
The oblique cellar hanging box for the Luzhou-flavor liquor cellar pool is an oblique quadrangular prism which is hollow and provided with a -end opening 5, the cellar hanging box 1 comprises two rectangular bottom surfaces which are 0.4m long and 0.095m wide, an inner groove 3 is formed in the center of bottom surfaces, a protruding piece 2 is arranged in the center of bottom surfaces, the inner groove 3 and the protruding piece 2 are arranged in a matched mode, the groups of side surfaces of the cellar hanging box 1 are all non-rectangular parallelograms, the groups of side surfaces are all rectangles, the bottom side length of each parallelogram is 0.095m, the oblique side length is 0.3m, the included angle is 80 degrees, the rectangle is 0.4m long and 0.3m wide, the opening 5 is located in the rectangular side surface of the cellar hanging box 1, the area ratio of the opening to the rectangular side surface of the opening is 0.9:1, a plurality of air holes 4 which are evenly distributed and 0.006m in diameter are formed in the surface of the cellar hanging box 1, the total area of the air holes of the cellar hanging box 1 and the area of the air holes of the cellar hanging box 1 is made of aluminum alloy.
2, a pit mud hanging method for Luzhou-flavor liquor pits comprises the following steps:
s1, filling mature pit mud into a plurality of pit mud hanging boxes 1, filling and leveling to obtain a plurality of pit mud boxes;
s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, closely attaching the pit hanging wall to the side walls of the pit, and filling gaps and corners between the pit hanging wall and the side walls of the pit with pit mud;
wherein the angle between the side wall of the pit and the horizontal plane is 80 degrees; when the pit is placed, the inner grooves 3 of the two pit mud boxes which are back to the side wall of the pit and are adjacent up and down are clamped with the protruding pieces 2;
and S3, smearing pit mud with the thickness of 0.015m on the inner side surface of the pit hanging wall and leveling.
Example 3
The oblique cellar hanging box for the Luzhou-flavor liquor cellar pool is an oblique quadrangular prism which is hollow and provided with -end openings 5, the cellar hanging box 1 comprises two rectangular bottom surfaces which are 0.42m long and 0.1m wide, an inner groove 3 is formed in the center of bottom surfaces, a protruding piece 2 is arranged in the center of bottom surfaces, the inner groove 3 and the protruding piece 2 are arranged in a matched mode, the side surfaces of groups of the cellar hanging box 1 are all non-rectangular parallelograms, the side surfaces of groups of the cellar hanging box 1 are all rectangles, the bottom side length of each parallelogram is 0.1m, the oblique side length is 0.3m, the included angle is 75 degrees, the rectangle is 0.42m long and 0.3m wide, the openings 5 are located on the rectangular side surfaces of the cellar hanging box 1, the area ratio of the openings to the rectangular side surfaces of the openings is 0.95:1, a plurality of air holes 4 which are uniformly distributed and 0.007m in diameter are formed in the surface of the cellar hanging box 1, the total area of the air holes and the cellar hanging box 1 is made of stainless steel.
2, a pit mud hanging method for Luzhou-flavor liquor pits comprises the following steps:
s1, filling mature pit mud into a plurality of pit mud hanging boxes 1, filling and leveling to obtain a plurality of pit mud boxes;
s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, closely attaching the pit hanging wall to the side walls of the pit, and filling gaps and corners between the pit hanging wall and the side walls of the pit with pit mud;
wherein the angle between the side wall of the pit and the horizontal plane is 75 degrees; when the pit is placed, the opening 5 faces back to the side wall of the pit, and the inner grooves 3 of the two pit mud boxes which are adjacent up and down are clamped with the protruding parts 2;
and S3, smearing pit mud with the thickness of 0.02m on the inner side surface of the pit hanging wall and leveling.
Example 4
The oblique cellar hanging box for the Luzhou-flavor liquor cellar pool is an oblique quadrangular prism which is hollow and provided with -end openings 5, the cellar hanging box 1 comprises two rectangular bottom surfaces which are 0.6m long and 0.18m wide, an inner groove 3 is formed in the center of bottom surfaces, a protruding piece 2 is arranged in the center of bottom surfaces, the inner groove 3 and the protruding piece 2 are arranged in a matched mode, the side surfaces of groups of the cellar hanging box 1 are all non-rectangular parallelograms, the side surfaces of groups of the cellar hanging box 1 are all rectangles, the bottom side length of each parallelogram is 0.18m, the oblique side length is 0.45m, the included angle is 78 degrees, the rectangle is 0.6m long and 0.45m wide, the openings 5 are located on the rectangular side surfaces of the cellar hanging box 1, the area ratio of the openings to the rectangular side surfaces of the openings is 1:1, a plurality of air holes which are uniformly distributed are formed in the surface of the cellar hanging box 1, the diameter of the air holes are 0.007m, the total area of the air holes and the area of the air holes of the cellar hanging box 1:2, and the cellar hanging holes are made of stainless steel.
2, a pit mud hanging method for Luzhou-flavor liquor pits comprises the following steps:
s1, filling mature pit mud into a plurality of pit mud hanging boxes 1, filling and leveling to obtain a plurality of pit mud boxes;
s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, closely attaching the pit hanging wall to the side walls of the pit, and filling gaps and corners between the pit hanging wall and the side walls of the pit with pit mud;
wherein the angle between the side wall of the pit and the horizontal plane is 75 degrees; when the pit is placed, the opening 5 faces back to the side wall of the pit, and the inner grooves 3 of the two pit mud boxes which are adjacent up and down are clamped with the protruding parts 2;
and S3, smearing pit mud with the thickness of 0.02m on the inner side surface of the pit hanging wall and leveling.
Test effects
In order to verify the effect of the pit mud hanging method, a comparative test is carried out. The experiment is divided into 4 experimental groups and 1 control group, and the experimental groups are respectively an experimental group A, an experimental group B, an experimental group C and an experimental group D. The method in embodiment 1 of the present invention is adopted in the experimental group a, the method in embodiment 2 of the present invention is adopted in the experimental group B, the method in embodiment 3 of the present invention is adopted in the experimental group C, the method in embodiment 4 of the present invention is adopted in the experimental group D, and the method in chinese patent document CN201210183916.6 is adopted in the control group.
The tests respectively hang pit mud in the pit according to the method, respectively measure the falling condition of the pit mud, the condition of fermented grains and the water content of the upper layer and the lower layer of the pit mud after the pit is started, and simultaneously measure the quality of the obtained base wine by sensory evaluation, and the results are shown in the following table:
Figure BDA0002234670720000061
as can be seen from the data in the table above, compared with the method of the control group, the pit mud falling-off conditions in the experimental group a, the experimental group B, the experimental group C and the experimental group D are significantly reduced; the difference of the water contents of the upper layer and the lower layer in the control group is 9.2 percent, the difference of the water contents of the upper layer and the lower layer in the experimental group A is 5.1 percent, and the difference of the water contents is reduced by 44.56 percent; the difference of the water contents of the upper layer and the lower layer in the experimental group B is 5.4 percent, and the water content difference is reduced by 41.3 percent; the difference of the water contents of the upper layer and the lower layer in the experimental group C is 4.5 percent, and the difference of the water contents is reduced by 51.09 percent; the difference of the water contents of the upper layer and the lower layer in the experimental group D is 4.9 percent, and the difference of the water contents is reduced by 46.74 percent; the fermented grains of the experimental group A, the experimental group B, the experimental group C and the experimental group D do not contain pit mud, and compared with a control group, the fermented grains are obviously improved; in addition, the quality of the base wine obtained by the experimental group A, the experimental group B, the experimental group C and the experimental group D is obviously higher than that of the control group.
In conclusion, the method can reduce labor intensity, prevent the quality unbalance of the pit mud of the upper layer and the lower layer and the falling of the pit mud, and improve the quality of the obtained base wine.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

  1. The oblique cellar hanging box for the Luzhou-flavor liquor cellar pool is characterized in that the cellar hanging box (1) is a -end opening (5) and is a hollow oblique quadrangular prism, two bottom surfaces of the cellar hanging box (1) are identical in rectangle shape, two bottom surfaces of the cellar hanging box (1) are respectively provided with a limiting part which is matched with the adjacent cellar hanging box (1), the opening (5) is located on the rectangular side surface of the cellar hanging box (1), and the surface of the cellar hanging box (1) is provided with a plurality of air holes (4).
  2. 2. The oblique cellar hanging box for Luzhou-flavor liquor cellar according to claim 1, wherein the stopper comprises an inner groove (3) and a protruding part (2) matched with the inner groove.
  3. 3. The oblique cellar hanging box for Luzhou-flavor liquor cellar pools according to claim 1, wherein the area of each air hole (4) is 25-50 mm2。
  4. 4. The oblique cellar hanging box for the Luzhou-flavor liquor cellar pool according to claim 3, wherein the plurality of air holes (4) are uniformly distributed along the outer surface of the cellar hanging box (1), and the ratio of the total area of the plurality of air holes (4) to the outer surface area of the cellar hanging box (1) is 1: 2-3.
  5. 5. The oblique cellar hanging box for Luzhou-flavor liquor cellar pools according to claim 1, wherein the cellar hanging box (1) is made of or more of stainless steel, aluminum alloy and titanium alloy.
  6. 6, A method for hanging cellar mud by using the oblique cellar hanging box of any one of claims 1-5 and , which is characterized by comprising the following steps:
    s1, filling mature pit mud into a plurality of pit mud hanging boxes (1), filling and leveling to obtain a plurality of pit mud boxes;
    s2, placing a plurality of pit mud boxes layer by layer from bottom to top along four side walls of the pit until the side walls are fully distributed with the pit mud boxes to obtain a pit hanging wall, wherein the pit hanging wall is tightly attached to the surfaces of the side walls of the pit; when the cellar mud box is placed, the opening (5) is back to the side wall of the cellar pool, and the upper and lower adjacent cellar mud boxes are placed in a fit manner through the limiting pieces;
    and S3, smearing the pit mud on the inner side surface of the pit hanging wall and leveling.
  7. 7. A pit hanging mud method according to claim 6, characterized in that: the angle between the side wall of the pit and the horizontal plane is 75-80 degrees.
  8. 8. A pit hanging mud method according to claim 6, characterized in that: in S2, when the pit mud box is placed, the inner grooves (3) of the two adjacent pit mud boxes are connected with the protruding parts (2) in a clamping mode.
  9. 9. A pit hanging mud method according to claim 6, characterized in that: and S2, filling gaps and/or corners between the hanging cellar walls and the side walls of the cellar with cellar mud.
  10. 10. A pit hanging mud method according to claim 6, characterized in that: and S3, the thickness of the pit mud coated on the inner side surface of the pit hanging wall is 0.01-0.02 m.
CN201910979374.5A 2019-10-15 2019-10-15 Inclined pit hanging box for strong aromatic white spirit pit and pit hanging mud method Active CN110734825B (en)

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CN202246636U (en) * 2011-09-20 2012-05-30 泸州品创科技有限公司 Fermentation pit
CN102703277A (en) * 2012-06-06 2012-10-03 泸州品创科技有限公司 Protection method for strong flavor spirit cellar pit mud
CN202744529U (en) * 2012-08-01 2013-02-20 泸州品创科技有限公司 White spirit brewing mud fermentation pit
CN105695299A (en) * 2016-04-26 2016-06-22 周琦 Luzhou-flavor baijiu fermentation pit and building method thereof
CN108913471A (en) * 2018-08-08 2018-11-30 山东兰陵美酒股份有限公司 A kind of Luzhou-flavor liquo fermentation tank

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880625A (en) * 2010-06-07 2010-11-10 湖南湘窖酒业有限公司 Soil-brick combined yeast wine cellar and construction method thereof
CN201924004U (en) * 2011-01-27 2011-08-10 泸州品创科技有限公司 Strong-aromatic Chinese spirit fermentation container
CN202246636U (en) * 2011-09-20 2012-05-30 泸州品创科技有限公司 Fermentation pit
CN102703277A (en) * 2012-06-06 2012-10-03 泸州品创科技有限公司 Protection method for strong flavor spirit cellar pit mud
CN202744529U (en) * 2012-08-01 2013-02-20 泸州品创科技有限公司 White spirit brewing mud fermentation pit
CN105695299A (en) * 2016-04-26 2016-06-22 周琦 Luzhou-flavor baijiu fermentation pit and building method thereof
CN108913471A (en) * 2018-08-08 2018-11-30 山东兰陵美酒股份有限公司 A kind of Luzhou-flavor liquo fermentation tank

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Inventor after: Liu Nian

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Address after: No.98, middle section of Yangliu East Road, Wenjiang District, Chengdu, Sichuan 610000

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Patentee before: SICHUAN ACADEMY OF FOOD AND FERMENTATION INDUSTRIES