CN107400622B - Acetic acid fermentation system and acetic acid fermentation method - Google Patents
Acetic acid fermentation system and acetic acid fermentation method Download PDFInfo
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- CN107400622B CN107400622B CN201710882779.8A CN201710882779A CN107400622B CN 107400622 B CN107400622 B CN 107400622B CN 201710882779 A CN201710882779 A CN 201710882779A CN 107400622 B CN107400622 B CN 107400622B
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- fermentation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
- C12J1/00—Vinegar; Preparation or purification thereof
- C12J1/10—Apparatus
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
- C12J1/00—Vinegar; Preparation or purification thereof
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to an acetic acid fermentation system, which comprises a tank wall, a stirrer and a base, wherein the stirrer and the base are used for stirring fermentation raw materials in a fermentation tank, the tank wall is arranged on the base, the base and the tank wall form the fermentation tank, the tank bottom of the fermentation tank is completely composed of bricks made of raw materials for making vinegar, when the stirrer stirs the fermentation raw materials in the fermentation tank, materials on the bricks are scraped out, the materials are used as the raw materials for making vinegar to participate in fermentation, the base is provided with a rotatable device, the rotatable device is provided with a rotating shaft, the tank wall is connected with the rotating shaft, the tank wall is rotatably arranged on the base through the rotating shaft, the upper surface of the base is an inclined surface, and the. The invention also discloses an acetic acid fermentation method, wherein a layer of bricks made of fermentation raw materials is paved before acetic acid fermentation. By adopting the fermentation system and the method, the problem that impurities such as soil, cement, ceramic tiles and the like in the acetic acid fermentation system fall off and are mixed into the fermentation system can be effectively solved, and the quality of acid making is improved.
Description
The invention is a divisional application of patent application with application number 201510520977.0, application date 2015.08.24 and title of the invention, acetic acid fermentation system and acetic acid fermentation method.
Technical Field
The invention relates to the field of acetic acid fermentation, in particular to an acetic acid fermentation system and an acetic acid fermentation method.
Background
Vinegar is a sour flavoring agent produced after various fermentations, and has a chemical formula: CH3COOH, is a weak electrolyte. The main raw materials of the vinegar are rice, wheat, sorghum, corn, sugar and the like. The production process of vinegar includes two kinds of solid state method and liquid state method. The solid-state fermented vinegar is a traditional process, and the solid-state fermentation method for preparing the vinegar is characterized in that more loose materials are added in fermented grains, the fermented grains are fluffy and solid, certain air and water are contained in the fermented grains, and the solid-state fermented grains are an environment which is composed of solid, liquid and gas phases and is suitable for growth and propagation of various microorganisms. The vinegar is brewed by a solid state fermentation method, the fermentation mode is open, the strains in the fermentation system are complex, the fermentation culture period is long, and therefore the produced vinegar has strong fragrance, mellow taste and excellent color. But has the problems of low starch utilization rate, long production period, high labor intensity, low mechanization degree and the like.
With the continuous development of society, people put forward many improvements to the method and process for making vinegar in the process of making vinegar. The development and the improvement of the acetic acid fermentation tank are no exception. Traditional acetic acid fermentation vat is built by simple and easy earth, cement, ceramic tile, when carrying out the intensive mixing to the fermented material in the acetic acid fermentation vat, earth, cement, ceramic tile drop easily at the in-process of stirring, sneak into in the fermentation vat. The acetic acid fermentation tank is damaged, and if the acetic acid fermentation tank is not repaired in time, a larger area is easy to fall off in the cleaning process and the stirring process when the acetic acid fermentation is carried out next time, so that more impurities are mixed into the acetic acid fermentation tank, and the quality of the prepared vinegar is influenced.
Chinese utility model patent CN201220011199.4 discloses an acetic acid fermentation tank, this acetic acid fermentation tank includes pool wall and bottom of the pool, and pool wall inboard, bottom of the pool inboard scribble corrosion-resistant material. The inner side of the pool bottom is a slope which forms an acute angle with the horizontal line. The tank wall and the tank bottom are constructed by reinforced concrete, the corrosion-resistant material is polyamide epoxy resin, and the thickness of the polyamide epoxy resin is 3-4 mm. The beneficial effects produced by the method are as follows: firm in structure, corrosion-resistant, dustproof, prevent chapping, leak protection water to easily wash, reduced the possibility of pollution, make things convenient for out the unstrained spirits moreover, practice thrift the manual work. However, since the tank wall and the tank bottom are both made of reinforced concrete, when the acetic acid fermentation tank is turned over during the acetic acid fermentation, the tank wall or the tank bottom made of reinforced concrete cannot be prevented from falling off during the contact and friction with the upender or the shovel, and thus impurities or other substances such as fallen objects on the tank bottom or the tank wall are mixed into the acetic acid fermentation tank.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provide an acetic acid fermentation system, wherein the fermentation raw material is adopted to prepare the pool bottom, so that the problem of impurities generated by the fact that a stirrer touches the pool bottom in the traditional process is solved, and the scheme is as follows.
An acetic acid fermentation system comprises a fermentation tank, a stirrer and a base, wherein the stirrer is used for stirring fermentation raw materials in the fermentation tank; the fermentation vat includes bottom of the pool and pool wall, the bottom of the pool of fermentation vat is whole to be constituteed by the fragment of brick that the used raw materials of system vinegar made, works as the mixer is stirring during the fermentation raw materials in the fermentation vat, scrape out material on the fragment of brick, the material participates in the fermentation as system vinegar raw materials, be equipped with rotatable device on the base, rotatable device is equipped with the rotation axis, the pool wall with the rotation axis is connected, the pool wall passes through the rotation axis rotatably sets up on the base, just the upper surface of base is the inclined plane, the inclination of inclined plane is 15 degrees. Further, the brick is made by compacting and molding raw materials for making vinegar, including one or more of rice, wheat, sorghum, corn and sugar.
Further, the brick is a cuboid or a cube.
Further, the brick is a solid brick or a hollow brick.
Further, a waterproof agent is sprayed on the bricks.
The invention also provides an acetic acid fermentation method, and the scheme is as follows.
An acetic acid fermentation method, comprising the following steps:
(1) paving bricks made of raw materials for vinegar making on a base, wherein the bricks paved on the base form a pool bottom, and the pool bottom and the pool wall form a fermentation pool;
(2) pouring fermentation raw materials into the fermentation tank;
(3) the stirrer turns over the raw materials in the fermentation tank, and the materials scraped from the bricks participate in fermentation in the stirring process;
(4) after the acetic acid fermentation is finished, the tank wall rotates and moves relative to the brick at the bottom of the tank, and the raw materials in the fermentation tank are shoveled out and transferred to the vinegar pouring tank.
Due to the adoption of the technical scheme, the invention has the following technical effects.
1. According to the invention, a layer of bricks made of raw materials for making vinegar is laid on the bottom of the acetic acid fermentation tank, so that the problem that the quality of the vinegar is influenced because soil, cement or ceramic tiles fall off and are mixed into a fermentation system due to fermentation culture overturning is avoided.
2. The tank bottom is designed into an inclined plane, so that the fermentation culture is convenient to turn over at the later stage, and the acetic acid fermentation raw materials are convenient to transfer and clean.
3. Furthermore, the wall of the tank is designed to be rotatable, so that materials in the acetic acid fermentation system can be conveniently moved into the vinegar spraying tank, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of an acetic acid fermentation system according to a first embodiment of the present invention;
FIG. 2 is an exploded view of an acetic acid fermentation system according to a first embodiment of the present invention;
FIG. 3 is a side view of an acetic fermentation system according to a second embodiment of the present invention.
The main reference numbers:
1. a base; 2. a tank wall; 3. the bottom of the pool; 4. a lifting device; 5. a blender; 21. a connecting rod; 61 rotate the shaft.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The first embodiment of the present invention is as follows:
as shown in FIGS. 1 and 2, an acetic acid fermentation system includes a fermentation tank and a stirrer 5 for stirring a fermentation material in the fermentation tank. The fermentation tank comprises a tank bottom 3 and a tank wall 2. The pool bottom 3 comprises bricks made of raw materials for vinegar making, and the preferred scheme of the invention is that the pool bottom 3 is composed of the bricks made of the raw materials for vinegar making. The brick block made of the raw materials for making the vinegar is made of one or more of other raw materials for making the vinegar, such as rice, wheat, sorghum, corn, saccharides and the like, by compacting and forming. The bricks are compacted into cuboids or cubes. The brick 3 is compacted and formed into a solid brick or a hollow brick. Spraying a waterproof agent on the compacted and molded pool bottom bricks 3, maintaining for about one week after the sprayed waterproof agent is dried, detecting the compaction degree of the bricks, and detecting the maximum load capacity and the waterproof capacity of the pool bottom bricks 3 made of the raw materials for making vinegar in unit area so as to ensure that the quality of the made bricks is qualified and the bricks are not easy to damage. The bricks used for the pool bottom 3 can be one or more, and simultaneously the bricks can be laid in the pool wall 2, or the pool wall 2 is arranged above the laid bricks after the bricks are laid.
The fermentation tank has two construction methods, and the concrete steps are as follows:
the first method comprises the following steps: and paving the brick 3 at the bottom of the tank on the inner side of the tank wall 2, and filling the bottom of the inner side of the tank wall 2 to form a complete acetic acid fermentation tank. The bricks filling the bottom of the pool wall 2 may be one or more.
The second method comprises the following steps: the bricks are laid on a supporting surface, such as a floor or a fermentation platform of a special building, and the tank wall 2 is placed above the laid bricks to form a complete acetic acid fermentation tank. The total brick area on the upper surface laid under the pool wall 2 is larger than the area of the bottom surface of the pool wall 2. The pool bottom bricks 3 used may be one or more.
In the acetic acid fermentation process, the stirring machine 5 stirs the fermentation raw materials in the fermentation tank, the stirring machine 5 is contacted with the tank bottom, the materials on the brick blocks at the tank bottom are scraped out, and the materials enter the acetic acid fermentation tank as vinegar making raw materials to participate in the fermentation. The problem that the quality of the vinegar is affected because the soil, cement or ceramic tiles fall off and are mixed into the fermentation tank due to fermentation is avoided.
The fermentation tank is placed on a base 1, the base 1 is used for placing the fermentation tank, the upper surface of the base 1 is an inclined surface, the inclined angle of the inclined surface is larger than 0 degree and smaller than 60 degrees, and the best angle is 15 degrees. The fermentation tank is placed on the base 1, and the whole fermentation tank is also in an inclined state. The inclined fermentation tank is convenient for a producer to clean the bottom of the acetic acid fermentation tank and remove the fermented raw materials.
In the acetic acid fermentation system, a lifting device 4 is arranged on a base 1. The tank wall 2 is connected to the lifting device 4 by a connecting rod 21. The lifting operation of the pool wall 2 and the height of the pool wall 2 are controlled by the lifting device 4. After the connecting rod 21 is connected with the lifting device 4, the lifting device 4 can drive the pool wall 2 to move up and down, so that the pool wall 2 can complete the action of moving up and down relative to the pool bottom bricks 3. The tank wall 2 moves upwards for a certain distance and is fixed, so that a producer can conveniently shovel materials in the fermentation tank out and transfer the materials to the vinegar pouring tank, and the producer can conveniently clean and replace bricks at the bottom of the tank. Can save working hours and improve efficiency in the process of vinegar production.
The second embodiment of the present invention is as follows:
as shown in FIG. 3, in the acetic acid fermentation tank, a rotatable device 6 is provided on a base 1, and a rotating shaft 61 is provided on the rotatable device 6. The pool wall 2 is connected to a rotation axis 61, by means of which rotation axis 61 the pool wall 2 is connected to the rotatable means 6, so that the pool wall 2 can be moved in rotation relative to the pool bottom bricks 3. The producer can conveniently shovel materials in the fermentation tank out and transfer the materials to the vinegar pouring tank, and the producer can conveniently clean and replace bricks at the bottom of the tank. Can save working hours and improve efficiency in the process of vinegar production.
The invention also provides an acetic acid fermentation method, and the scheme is as follows.
An acetic acid fermentation method, comprising the following steps:
(1) paving bricks made of raw materials for making vinegar in the pool wall;
(2) pouring fermentation raw materials into the fermentation tank;
(3) the stirrer turns over the raw materials in the fermentation tank, and the materials scraped from the bricks participate in fermentation in the stirring process;
(4) after the acetic acid fermentation is finished, the tank wall rises, and the raw materials in the fermentation tank are put into the vinegar spraying tank.
Other embodiments of the present invention also provide an acetic acid fermentation method, including the steps of:
(1) paving bricks made of raw materials for vinegar making on a base, wherein the bricks paved on the base form a pool bottom, and the pool bottom and the pool wall form a fermentation pool;
(2) pouring fermentation raw materials into the fermentation tank;
(3) the stirrer turns over the raw materials in the fermentation tank, and the materials scraped from the bricks participate in fermentation in the stirring process;
(4) after the acetic acid fermentation is finished, the tank wall rotates and moves relative to the brick at the bottom of the tank, and the raw materials in the fermentation tank are shoveled out and transferred to the vinegar pouring tank.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents. Many changes, modifications, substitutions and alterations to these embodiments are within the scope of the present invention without departing from the principles and spirit of the invention.
Claims (6)
1. An acetic acid fermentation system is characterized by comprising a fermentation tank, a stirrer and a base, wherein the stirrer is used for stirring fermentation raw materials in the fermentation tank; the fermentation vat includes bottom of the pool and pool wall, the bottom of the pool of fermentation vat is whole to be constituteed by the fragment of brick that the used raw materials of system vinegar made, works as the mixer is stirring during the fermentation raw materials in the fermentation vat, scrape out material on the fragment of brick, the material participates in the fermentation as system vinegar raw materials, be equipped with rotatable device on the base, rotatable device is equipped with the rotation axis, the pool wall with the rotation axis is connected, the pool wall passes through the rotation axis rotatably sets up on the base, just the upper surface of base is the inclined plane, the inclination of inclined plane is 15 degrees.
2. The acetic fermentation system of claim 1, wherein the bricks are made by compacting and molding raw materials for making vinegar, including one or more of rice, wheat, sorghum, corn, and sugar.
3. The acetic fermentation system of claim 2, wherein the brick is a cuboid or a cube.
4. The acetic fermentation system of claim 3, wherein the bricks are solid bricks or hollow bricks.
5. The acetic fermentation system of claim 1, wherein the bricks are sprayed with a water repellant.
6. An acetic acid fermentation method applied to the acetic acid fermentation system according to claim 1, comprising the steps of:
(1) paving bricks made of raw materials for vinegar making on a base, wherein the bricks paved on the base form a pool bottom, and the pool bottom and the pool wall form a fermentation pool;
(2) pouring fermentation raw materials into the fermentation tank;
(3) the stirrer turns over the raw materials in the fermentation tank, and the materials scraped from the bricks participate in fermentation in the stirring process;
(4) after the acetic acid fermentation is finished, the tank wall rotates and moves relative to the brick at the bottom of the tank, and the raw materials in the fermentation tank are shoveled out and transferred to the vinegar pouring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882779.8A CN107400622B (en) | 2015-08-24 | 2015-08-24 | Acetic acid fermentation system and acetic acid fermentation method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882779.8A CN107400622B (en) | 2015-08-24 | 2015-08-24 | Acetic acid fermentation system and acetic acid fermentation method |
| CN201510520977.0A CN105002083B (en) | 2015-08-24 | 2015-08-24 | A kind of acetic fermentation system and acetic fermentation method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510520977.0A Division CN105002083B (en) | 2015-08-24 | 2015-08-24 | A kind of acetic fermentation system and acetic fermentation method |
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| Publication Number | Publication Date |
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| CN107400622A CN107400622A (en) | 2017-11-28 |
| CN107400622B true CN107400622B (en) | 2020-11-27 |
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| CN201710882779.8A Expired - Fee Related CN107400622B (en) | 2015-08-24 | 2015-08-24 | Acetic acid fermentation system and acetic acid fermentation method |
| CN201510520977.0A Expired - Fee Related CN105002083B (en) | 2015-08-24 | 2015-08-24 | A kind of acetic fermentation system and acetic fermentation method |
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| CN201510520977.0A Expired - Fee Related CN105002083B (en) | 2015-08-24 | 2015-08-24 | A kind of acetic fermentation system and acetic fermentation method |
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Citations (12)
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| CN2048477U (en) * | 1989-05-29 | 1989-11-29 | 北京市东方酿造厂 | Vinegar fermentation device |
| JP2005199109A (en) * | 2003-12-16 | 2005-07-28 | Toho Jitsugyo Kk | Livestock excretion treatment apparatus |
| CN101003146A (en) * | 2007-01-22 | 2007-07-25 | 曾道奎 | Method for preparing grass brick |
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| CN103627618A (en) * | 2013-10-29 | 2014-03-12 | 达县宜华酒业有限公司 | Method for making table vinegar by means of solid state fermentation |
| CN104719170A (en) * | 2015-02-07 | 2015-06-24 | 江苏省农业科学院 | Pig house and method for resource utilization of straw as fermentation bed padding for pigs |
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| CN1075835C (en) * | 1999-02-24 | 2001-12-05 | 罗正大 | Method for producing glossy ganoderma vinegar |
| CN101130734B (en) * | 2007-08-02 | 2010-12-22 | 河南杜康酒业股份有限公司 | Distillers yeast brick for wine brewing and method of producing the same |
| CN202519236U (en) * | 2012-01-20 | 2012-11-07 | 江苏大学 | Double-layer fence swing arm type grain turning machine |
| CN103243016B (en) * | 2013-05-30 | 2014-08-06 | 王志亭 | Fermented mash overturning device for making vinegar |
| CN205275560U (en) * | 2015-08-24 | 2016-06-01 | 厦门理工学院 | Acetic acid fermentation system |
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2015
- 2015-08-24 CN CN201710882779.8A patent/CN107400622B/en not_active Expired - Fee Related
- 2015-08-24 CN CN201510520977.0A patent/CN105002083B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048477U (en) * | 1989-05-29 | 1989-11-29 | 北京市东方酿造厂 | Vinegar fermentation device |
| JP2005199109A (en) * | 2003-12-16 | 2005-07-28 | Toho Jitsugyo Kk | Livestock excretion treatment apparatus |
| CN200971357Y (en) * | 2006-08-04 | 2007-11-07 | 洛阳市九九龄保健品厂 | Large tank unstrained spirits turn-over machine |
| CN101003146A (en) * | 2007-01-22 | 2007-07-25 | 曾道奎 | Method for preparing grass brick |
| CN102041230A (en) * | 2009-10-22 | 2011-05-04 | 镇江市恒康调味品厂 | Easily cleaned low-cost acetic fermentation pool |
| CN201952417U (en) * | 2010-12-14 | 2011-08-31 | 四川大学 | Solid-state fermentation unstrained-spirit overturning device |
| CN202519235U (en) * | 2012-01-12 | 2012-11-07 | 山西水塔醋业股份有限公司 | Acetic acid fermenting tank |
| CN202968542U (en) * | 2012-12-10 | 2013-06-05 | 武威柏树庄醋业有限责任公司 | Slope vinegar spraying-extraction pool |
| JP3183628U (en) * | 2013-03-12 | 2013-05-30 | 有限会社竹村園芸 | Wood chip fermentation equipment |
| CN103467029A (en) * | 2013-09-18 | 2013-12-25 | 长春市远洋塑胶制品有限公司 | Hollow corn stalk brick building block and preparation method thereof |
| CN103627618A (en) * | 2013-10-29 | 2014-03-12 | 达县宜华酒业有限公司 | Method for making table vinegar by means of solid state fermentation |
| CN104719170A (en) * | 2015-02-07 | 2015-06-24 | 江苏省农业科学院 | Pig house and method for resource utilization of straw as fermentation bed padding for pigs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107400622A (en) | 2017-11-28 |
| CN105002083B (en) | 2017-08-25 |
| CN105002083A (en) | 2015-10-28 |
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