CN117965267A - Vinegar brewing device and brewing method thereof - Google Patents
Vinegar brewing device and brewing method thereof Download PDFInfo
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- CN117965267A CN117965267A CN202410192415.7A CN202410192415A CN117965267A CN 117965267 A CN117965267 A CN 117965267A CN 202410192415 A CN202410192415 A CN 202410192415A CN 117965267 A CN117965267 A CN 117965267A
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- 239000000052 vinegar Substances 0.000 title claims abstract description 156
- 235000021419 vinegar Nutrition 0.000 title claims abstract description 156
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000004151 fermentation Effects 0.000 claims abstract description 267
- 238000000855 fermentation Methods 0.000 claims abstract description 266
- 239000000463 material Substances 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000005507 spraying Methods 0.000 claims abstract description 39
- 238000011081 inoculation Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000012267 brine Substances 0.000 claims description 77
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 76
- 239000002994 raw material Substances 0.000 claims description 48
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 21
- 230000003203 everyday effect Effects 0.000 abstract description 20
- 229910052736 halogen Inorganic materials 0.000 abstract description 17
- 150000002367 halogens Chemical class 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 235000015096 spirit Nutrition 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 2
- 241000233866 Fungi Species 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000002354 daily effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 238000013124 brewing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000010563 solid-state fermentation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
The invention discloses a vinegar brewing device and a brewing method thereof, wherein the vinegar brewing device can automatically and efficiently produce solid vinegar through the cooperation of a blanking funnel, a vinegar halogen collecting mechanism, a fermentation mechanism, a fresh air mechanism, a spraying mechanism and a controller, thereby remarkably reducing operators, realizing airtight fermentation, reducing environmental pressure, avoiding the reduction of vinegar yield and remarkably improving fermentation efficiency compared with other fermentation equipment. Through this brewage can show through promoting fermentation efficiency, can keep vinegar unstrained spirits wettability constantly and can not excessively moist for acetic acid fungus fermentation efficiency is showing and is promoting, and fermentation has sustainability, and the material falls every day by layer, all has new material to get into every day, all has the material that the fermentation finishes to be carried away every day, need not extra inoculation simultaneously, and is convenient.
Description
Technical Field
The invention relates to the technical field of vinegar brewing, in particular to a vinegar brewing device and a vinegar brewing method.
Background
The vinegar brewed by the solid state fermentation process has good color, aroma, taste and body, and gives people soft, mellow, long-lasting and coordinated comfortable taste, and the good quality of the vinegar is far from that of other processes. The traditional Chinese vinegar brewing basically adopts a solid state fermentation mode, the vinegar brewing technology has realized the conversion from traditional manual to whole-process mechanical production mode, and is currently being upgraded to automatic and intelligent modern brewing equipment and technology.
At present, the main production mode of the solid state brewing industry of vinegar is still to use a fermentation tank for production, but part of fermentation equipment is also applied to the vinegar fermentation process, wherein the most representative fermentation equipment is a horizontal rotary drum fermentation tank and a vertical reflux fermentation tank, and the two fermentation equipment improve the mechanization level and the production efficiency of vinegar brewing to different degrees, but have defects. The horizontal rotary drum fermentation tank is rotated to realize fermentation grain turning, although solid fermentation of table vinegar can be carried out, the starting fermentation is difficult, if the inoculation amount is insufficient, the condition that seeds are pressed at the bottom is easily caused when the fermentation grain is turned over during the tank turning, the fermentation fails, fermentation accidents are caused, if the inoculation amount is too large, the fermentation is uneconomical, fermentation materials are required to be fermented in the fermentation tank to be produced for the next round, the fermentation time is long, compared with the fermentation in a grain pool, the fermentation efficiency is not obviously improved, the equipment investment is large, and the problems of low equipment utilization rate and the like exist; the vertical reflux fermentation tank replaces the overturning of the fermented grains with the vinegar brine circulation to achieve the aims of cooling and oxygenation, but long-time reflux leads to hardening of the fermented grains, so that the fermentation is uneven, the dissolved oxygen of the fermented grains is insufficient, and the problems of long fermentation period, poor product quality and the like are caused.
Disclosure of Invention
The first object of the present invention is to overcome the shortcomings of the prior art, and to provide a vinegar brewing apparatus, which can automatically and efficiently produce solid vinegar, significantly reduce operators, reduce environmental pressure by performing airtight fermentation, avoid reduction of vinegar yield, shorten fermentation period, and improve product quality.
The invention further aims to provide a rapid vinegar brewing process based on the vinegar brewing device, compared with other fermentation equipment and the prior art, the rapid vinegar brewing process can remarkably improve the fermentation efficiency, can keep the wettability of vinegar grains all the time without being excessively moist, can remarkably improve the fermentation efficiency of acetic acid bacteria, has the continuity of fermentation, enables materials to fall down layer by layer every day, enables new materials to enter every day, enables fermented materials to be carried away every day, and is convenient and fast, and short in production period.
The technical scheme provided by the invention is as follows:
the vinegar brewing device is characterized by comprising:
The fermentation mechanism comprises a fermentation tank body, at least one feeding hole is formed in the top of the fermentation tank body, and a discharging funnel is arranged at the bottom of the fermentation tank body; a plurality of layers of net plates are arranged in the fermentation tank body at equal intervals, and the net plates are used as fermentation layers for fermenting raw materials;
the vinegar brine collecting mechanism is communicated with the fermentation tank body and is used for collecting vinegar brine obtained by fermentation in each layer of the screen plate;
The fresh air mechanism is communicated with the fermentation tank body and is used for cooling the interior of the fermentation tank body and supplementing oxygen;
the spraying mechanism is communicated with the fermentation tank body and the vinegar brine collecting mechanism and is used for spraying the vinegar brine collected by the vinegar brine collecting mechanism into the fermentation tank body for spraying inoculation;
The controller is arranged at the outer side of the fermentation tank body and is respectively electrically connected with the fresh air mechanism and the spraying mechanism.
Further, a first servo motor is arranged at the top of the fermentation tank body, an output rotating shaft of the first servo motor penetrates through the fermentation tank body and is in rotating connection with the fermentation tank body, a material distribution stirring rod is fixedly connected to the output shaft end of the first servo motor, and the first servo motor drives the material distribution stirring rod to stir raw materials on the uppermost screen plate;
the first servo motor is electrically connected with the controller.
Further, a first moving plate and a second moving plate are arranged at the bottom of each layer of the screen plate, the first moving plate and the second moving plate are arranged on the side wall of the fermentation tank body in a sliding manner, and the first moving plate is matched with the second moving plate;
the uppermost layer the movable plate I with the movable plate II sets up horizontally, and the other layer the movable plate I with the movable plate II inclines to set up, and other layers the movable plate I or the movable plate two week sides are provided with the hole of fermentation cylinder body lateral wall intercommunication, the hole is used for discharging vinegar brine.
Further, the vinegar brine collecting mechanism comprises a first pipeline and a vinegar brine collecting tank, wherein the first pipeline and the vinegar brine collecting tank are arranged on the outer side of the fermentation tank body, one end of the first pipeline is connected with different holes respectively, and the other end of the first pipeline is connected with different vinegar brine collecting tanks respectively.
Further, the fresh air mechanism comprises a fresh air system, the fresh air system is arranged on the outer wall of the fermentation tank body, the fresh air system is respectively communicated with an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are fixedly communicated with the fermentation tank body, and an air cooler and an oxygen dissolving electrode are arranged on the air inlet pipe;
The fresh air system is electrically connected with the controller.
Further, the spraying mechanism comprises a second pipeline, at least one pump body and a hollow spraying block, the pump bodies are arranged on the outer wall of the fermentation tank body, the input end of each pump body is fixedly communicated with different vinegar brine collecting tanks, and the output end of each pump body is fixedly communicated with the second pipeline; the hollow spray blocks are arranged between two adjacent layers of the mesh plates;
The upper end of the second pipeline penetrates through the fermentation tank body and is fixedly communicated with the hollow spraying block at the uppermost layer, the lower end of the second pipeline is communicated with the pump body at the lowermost layer, at least one third pipeline is arranged between the upper end and the lower end of the second pipeline, and the third pipeline penetrates through the fermentation tank body and is fixedly communicated with different hollow spraying blocks respectively.
Further, a tank door is arranged on the side wall of the fermentation tank body between the adjacent net plates, and the tank door is hinged with the fermentation tank body through a pin shaft;
Each screen plate is provided with a temperature sensor, and the temperature sensors are electrically connected with the controller;
the fermentation cylinder bottom is provided with a plurality of supporting legs, every the supporting leg bottom all is provided with the fixed plate, every the fixed orifices has all been seted up to the fixed plate upper surface.
Further, the blanking funnel bottom fixed intercommunication has the unloading pipe, the side of unloading pipe is provided with servo motor two, servo motor two output shaft end run through the unloading pipe and with the unloading pipe rotates to be connected, just servo motor two output shaft ends are provided with the transport auger.
Further, the feed inlet comprises a first feed inlet and a second feed inlet;
the vinegar brine collecting tanks are communicated with the first feeding port or the second feeding port, and each vinegar brine collecting tank is provided with a heat preservation device.
Meanwhile, the invention also provides a vinegar brewing method, which utilizes the vinegar brewing device to brew vinegar, and comprises the following steps:
conveying raw materials from a feed inlet at the top of a fermentation tank body to a screen plate at the uppermost layer, and stirring the raw materials until the raw materials are fully and uniformly mixed, wherein the raw materials comprise solid raw materials required by fermentation and raw materials required by inoculation;
Transferring the raw materials on the uppermost screen plate to the next screen plate for fermentation, and simultaneously, putting new raw materials on the uppermost screen plate again for uniform distribution and mixing;
In the fermentation process, vinegar brine generated on each layer of screen plate is collected through a vinegar brine collecting mechanism, the fresh air mechanism is controlled by a controller to cool the interior of the fermentation tank body and supplement oxygen, and then the spraying mechanism is controlled by the controller to spray and inoculate part of the vinegar brine collected by the vinegar brine collecting mechanism, and the rest part of the vinegar brine is collected and stored;
Transferring the fermentation materials fermented on all the net plates for a period of time to the next layer by layer for continuous fermentation, continuously putting new raw materials into the net plate which is vacated on the uppermost layer for distribution, and repeatedly spraying and inoculating the fermentation materials on the rest net plates until the fermentation materials are filled on the net plate on the lowermost layer;
Discharging fermented materials which are fermented on the lowermost screen plate through a discharging funnel, simultaneously downwards moving the fermented materials on the upper screen plate layer by layer, throwing new raw materials on the uppermost screen plate for distribution when the fermented materials on the screen plate are transferred to the next layer each time, and repeatedly spraying and inoculating the fermented materials on the rest screen plates, and repeating the steps until stopping feeding;
after stopping feeding to the uppermost screen plate, the fermentation materials on the rest screen plates move downwards layer by layer to ferment until the fermentation materials which finish fermentation on the lowermost screen plate are discharged, and the fermentation is finished.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, through the cooperation arrangement among the blanking funnel, the vinegar marinating collecting mechanism, the fermenting mechanism, the fresh air mechanism and the spraying mechanism, the solid vinegar can be automatically and efficiently produced, the operating personnel can be obviously reduced, the environmental pressure can be reduced by implementing airtight fermentation, the reduction of the vinegar yield is avoided, compared with other fermenting equipment, the fermenting efficiency is obviously improved, the wettability of vinegar grains can be kept constantly and cannot be excessively moist, the fermenting efficiency of acetic acid bacteria is obviously improved, the fermentation is continuous, the materials fall down layer by layer every day, new materials enter every day, the fermented materials are carried away every day, and meanwhile, the additional inoculation is not needed, and the method is convenient and fast. The fermentation process is optimized, and the fermentation operation during the production of the fermentation pool in the workshop is achieved through the daily falling of the materials layer by layer, so that the investment is further reduced; the invention has the advantages that the occupied area is obviously reduced, and as a Tashi structure, the occupied area can be reduced by 90 percent by reasonably using the space, for example, arranging 10 fermentation layers.
2. According to the invention, the solid raw material feeding port is arranged, so that the solid raw material for brewing vinegar can be conveniently added, the liquid feeding port is arranged, the wine mash required by brewing vinegar can be conveniently added, the whole device can be conveniently fixed through arranging the fixing plate and the fixing hole, the stability of the device during vinegar brewing is improved, the fermented material can be conveyed through arranging the blanking pipe, the second servo motor and the conveying auger, the blockage during blanking is avoided, the fermented material can be conveniently moved onto the transport vehicle for sealing the mash, and the electric elements in the device can be conveniently controlled through arranging the controller, so that a better vinegar brewing effect is achieved.
3. Compared with the prior art, the vinegar brewing method provided by the invention has the advantages that the fermentation efficiency can be obviously improved, the wettability of vinegar grains can be kept at any time without being excessively moist, the acetic acid bacteria fermentation efficiency is obviously improved, the fermentation is continuous, the materials fall down layer by layer every day, new materials enter every day, and the fermented materials are carried away every day, and meanwhile, no additional inoculation is needed, so that the vinegar brewing method is convenient and fast.
Drawings
FIG. 1 is a schematic diagram of a vinegar brewing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a vinegar brewing apparatus according to the embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a vinegar brewing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic diagram showing a cross-sectional structure of a vinegar brewing apparatus according to an embodiment of the present invention.
The reference numerals are as follows:
1. A blanking funnel; 2. a fermentation mechanism; 201. a fermentation tank body; 202. a cloth stirring rod; 203. a screen plate; 204. a first moving plate; 205. a second moving plate; 206. a tank door; 207. a vinegar brine collecting tank; 208. a first pipeline; 209. support legs; 210. a servo motor I; 3. a fresh air mechanism; 301. a fresh air system; 302. an air inlet pipe; 303. an air outlet pipe; 4. a spraying mechanism; 401. a pump body; 402. a second pipeline; 403. a third pipeline; 404. a hollow spray block; 5. a first feed port; 6. a second feed inlet; 7. a fixing plate; 8. a fixing hole; 9. discharging pipes; 10. a servo motor II; 11. conveying the auger; 12. and a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the embodiments described below are some, but not all, embodiments of the application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Accordingly, the following detailed description of the embodiments of the application, taken in conjunction with the accompanying drawings, is intended to represent only selected embodiments of the application, and not to limit the scope of the application as claimed. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present application, are within the scope of the present application.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1 to 4, the present invention provides a vinegar brewing apparatus comprising:
Fermentation mechanism 2, fermentation mechanism 2 includes fermentation cylinder body 201, and fermentation cylinder body 201 top is provided with at least one feed inlet, and fermentation cylinder body 201 bottom is provided with unloading funnel 1, and the inside equidistant multilayer otter board 203 that is provided with of fermentation cylinder body 201.
Wherein, the feed inlet is used for feeding materials, and one or a plurality of feed inlets can be arranged according to the requirement; the first layer of the net plate 203 is used as a cloth layer, the rest of the net plates 203 are used as fermentation layers to ferment raw materials, the raw materials put into the fermentation tank body 201 through the feed inlet fall onto the uppermost layer of the net plate 203 to be distributed, after the distribution is completed, the raw materials fall onto the lower layer of the net plate 203 to be fermented for a period of time, the raw materials are transferred onto the lower layer of the net plate 203 to be fermented continuously, when the raw materials of the upper layer of the net plate 203 are transferred onto the lower layer of the net plate 203 to be fermented continuously, the empty uppermost layer of the net plate 203 can be continuously fed to be fermented, and the process is repeated until all the net plates 203 are filled with raw materials required by fermentation. After the lowest screen 203 is fermented, the waste material is discharged from the lower screen through the hopper 1. In order to control the fermentation progress conveniently, the number of layers of the net plates 203 can be reasonably designed, generally, each layer of net plates 203 is fermented for one day, and after the last layer of net plates 203 is fermented for one day, the nutrient substances in the fermentation raw materials are basically exhausted.
The vinegar brine collecting mechanism is communicated with the fermentation tank body 201 and is used for collecting vinegar brine obtained by fermentation in each layer of the screen 203. Considering that the collected vinegar brine contains a large amount of active ingredients (such as strains) required by fermentation, the vinegar brine is used as an inoculation stock solution to inoculate the materials on the screen 203, so that the problem of poor fermentation effect in the whole fermentation process is avoided.
The fresh air mechanism 3, fresh air mechanism 3 and fermentation cylinder 201 intercommunication for cool down and make up oxygen to the inside fermentation cylinder 201. In the traditional fermentation process, along with long-time fermentation, the concentration of oxygen is reduced and the temperature is increased, so that the fermentation effect and the quality of vinegar brine are affected.
And the spraying mechanism 4 is communicated with the fermentation tank 201 and the vinegar brine collecting mechanism, and is used for spraying the vinegar brine collected by the vinegar brine collecting mechanism into the fermentation tank for spraying inoculation. It will be appreciated that in order to make the fermentation uniform, the fermentation material on all but the uppermost screen 203 should be spray inoculated during the fermentation.
The controller 12, the controller 12 sets up in the fermentation cylinder body 201 outside, and the controller 12 is connected with new trend mechanism 3, spraying mechanism 4 electricity respectively. Various parameters in the fermentation process and the fermentation process, such as temperature, oxygen concentration and the like, can be monitored through the controller 12, so that oxygen can be timely supplemented and the temperature can be reduced, meanwhile, materials on the screen 203 are timely controlled to move downwards, and the spraying mechanism 4 is controlled to perform spraying inoculation, so that the vinegar brewing process is more automatic, and the operation is simple for operators, and meanwhile, the production efficiency is greatly improved.
It should be noted that, the controller 12 may perform unified control on the electrical elements in the present device, and the control circuit of the controller 12 may be implemented by programming by those skilled in the art, which belongs to common knowledge in the art, and only uses the electrical elements without modification, so that the control mode and circuit connection will not be described in detail.
Optionally, a first servo motor 210 is further disposed at the top of the fermentation tank 201, an output rotating shaft of the first servo motor 210 penetrates through the fermentation tank 201 and is rotationally connected with the fermentation tank 201, a material distributing stirring rod 202 is fixedly connected to an output shaft end of the first servo motor 210, and the first servo motor 210 drives the material distributing stirring rod 202 to stir the raw materials on the uppermost screen 203.
The first servo motor 210 is electrically connected to the controller 12. The first servo motor 210 can be controlled in time through the controller 12 to drive the material distributing stirring rod 202 to stir the raw materials on the uppermost screen 203, so that the raw materials on the uppermost screen 203 are uniformly distributed, and the uniform distribution is conducive to improving the fermentation efficiency.
Optionally, a first moving plate 204 and a second moving plate 205 are arranged at the bottom of each layer of the screen 203, the first moving plate 204 and the second moving plate 205 are slidably arranged on the inner wall of the fermentation tank 201, and the first moving plate 204 is matched with the second moving plate 205;
The first moving plate 204 and the second moving plate 205 on the uppermost layer are horizontally arranged, the first moving plate 204 and the second moving plate 205 on the other layers are obliquely arranged, holes communicated with the side wall of the fermentation tank 201 are formed in the periphery of the first moving plate 204 or the second moving plate 205 on the other layers, and the holes are used for discharging vinegar brine.
In the fermentation process, the first moving plate 204 and the second moving plate 205 are pulled reversely, so that the fully and uniformly mixed materials on the upper net plate 203 fall into the net holes on the lower net plate 203 from the net holes on the net plate 203 for fermentation, then the first moving plate 204 and the second moving plate 205 are attached to seal the fermentation tank 201, vinegar brine produced by fermentation flows out through holes formed in the fermentation tank 201 and is collected and stored by a vinegar brine collecting mechanism, and then the first moving plate 204 and the second moving plate 205 are pulled to enable raw materials to fall down layer by layer every day, new raw materials enter every day, and the fermented raw materials are carried away every day. Through the first moving plate 204 and the second moving plate 205, new raw materials enter every day in the fermentation process, and waste materials after fermentation are discharged, so that a virtuous circle is formed, and the production efficiency can be greatly improved.
Optionally, the vinegar brine collecting mechanism comprises a first pipeline 208 and a vinegar brine collecting tank 207, wherein the first pipeline 208 and the vinegar brine collecting tank 207 are arranged on the outer side of the fermentation tank body 201, one end of the first pipeline 208 is respectively connected with different holes, and the other end of the first pipeline is respectively connected with different vinegar brine collecting tanks 207. In the present invention, the number of the first pipeline 208 and the vinegar-brine collecting tank 207 is one less than that of the screen 203.
Optionally, the fresh air mechanism 3 includes a fresh air system 301, the fresh air system 301 is disposed at the lower side of the outer wall of the fermentation tank 201, an air inlet pipe 302 and an air outlet pipe 303 are respectively connected above the fresh air system 301, the air inlet pipe 302 and the air outlet pipe 303 are fixedly connected with the fermentation tank 201, and an air cooler and an oxygen dissolving electrode are disposed on the air inlet pipe 302. The fresh air system 301 is electrically connected to the controller 12.
In the fermentation process, as the temperature in the fermentation tank 201 rises during fermentation, the air cooler can cool the gas in the fermentation tank 201, acetic acid molecules in the gas are collected, the dissolved oxygen electrode is used for monitoring the oxygen content in the fermentation state, timely oxygen supplementing is realized, oxygen enters the fermentation tank 201 from the air inlet pipe, and redundant gas is discharged out of the fermentation tank 201 from the air outlet pipe 303.
Optionally, the spraying mechanism 4 comprises a second pipeline 402, at least one pump body 401 and a hollow spraying block 404, the pump body 401 is arranged on the outer wall of the fermentation tank 201, the input end of each pump body 401 is fixedly communicated with different vinegar halogen collection tanks 207 respectively, and the output end is fixedly communicated with the second pipeline 402; the hollow spray blocks 404 are all arranged between two adjacent layers of the net plates 203. In the actual design process, the number of the pump body 401 and the hollow spray blocks 404 is equal, and one less than that of the screen 203.
The upper end of the second pipeline 402 penetrates through the fermentation tank body 201 and is fixedly communicated with the uppermost hollow spray block 404, the lower end of the second pipeline is communicated with the lowermost pump body 401, at least one third pipeline 403 is arranged between the upper end and the lower end of the second pipeline 402, and the third pipeline 403 penetrates through the fermentation tank body 201 and is fixedly communicated with different hollow spray blocks 404 respectively. The number of the three pipes 403 is one less than the number of the pump body 401 and the hollow spray blocks 404.
Optionally, a tank door 206 is disposed on the side wall of the fermentation tank 201 between the adjacent net plates 203, and the tank door 206 is hinged to the fermentation tank 201 through a pin shaft.
Each of the mesh plates 203 is provided with a multipoint temperature sensor, and the multipoint temperature sensor is electrically connected with the controller 12. So that monitoring of the temperature conditions within the fermenter 201 can be achieved by the controller 12. If the temperature in the fermentation tank 201 is higher, the air cooler can be controlled to cool the fermentation tank 201 in time.
The fermentation cylinder body 201 bottom is provided with a plurality of supporting legs 209, and every supporting leg 209 bottom all is provided with fixed plate 7, and fixed orifices 8 have all been seted up to every fixed plate 7 upper surface, and above-mentioned design can conveniently fix the device is whole, and the stability of device when improving vinegar brewing.
Referring to fig. 3, a blanking pipe 9 is fixedly connected to the bottom end of the blanking funnel 1, a second servo motor 10 is arranged on the side surface of the blanking pipe 9, the output shaft end of the second servo motor 10 penetrates through the blanking pipe 9 and is in rotary connection with the blanking pipe 9, and a conveying auger 11 is arranged at the output shaft end of the second servo motor 10. And the second servo motor 10 is started, the second servo motor 10 drives the conveying auger 11 to rotate, the fermented materials are conveyed, the blockage during discharging is avoided, and the fermented materials can be conveniently moved onto the transport vehicle to be sealed.
In order to facilitate the blanking, a vibrating motor can be arranged on the outer wall of the blanking funnel 1.
Optionally, the feed openings comprise a first feed opening 5 and a second feed opening 6. Wherein, the first feed inlet 5 or the second feed inlet 6 is a solid raw material feed inlet, and the second feed inlet 6 or the first feed inlet 5 is a liquid raw material feed inlet for conveying. Through setting up solid raw materials feed inlet, can conveniently add the solid raw materials of making vinegar, carry through setting up liquid raw materials feed inlet, can conveniently add the required wine of making vinegar and to moromi.
The vinegar brine collecting tanks 207 are communicated with the liquid raw material feeding port, and each vinegar brine collecting tank 207 is provided with a heat preservation device. The vinegar brine heat preservation device is arranged in the vinegar brine collection tank 207, and the vinegar brine heat preservation device has the functions of heating and cooling, can heat the vinegar brine according to production requirements, can keep the temperature of the collected vinegar brine to be thirty-five ℃, is convenient for lactic acid bacteria in the vinegar brine to have better activity, and can remarkably improve the content of non-volatile acid. And particularly how to control fermentation parameters, and make real-time adjustment according to the fermentation state.
Meanwhile, the invention also provides a vinegar brewing method, which utilizes the vinegar brewing device to brew vinegar, and comprises the following steps:
(1) Feeding and distributing material
Solid materials for fermentation are conveyed from a solid material inlet at the top of the fermenter 201 to a material distribution layer (i.e., the uppermost screen 203) by means including, but not limited to, bucket lifting, positive pressure conveying, negative pressure conveying, etc., and liquid materials such as beer are also conveyed to the material distribution layer together by the pump body. Meanwhile, a first servo motor 210 is started, the first servo motor 210 drives the material distribution stirring rod 202 to rotate, and material distribution is completed after the materials are fully and uniformly mixed. In the present invention, the first net plate layer 203 is used as a cloth layer, and the rest net plate layers 203 are used as a first fermentation layer, a second fermentation layer and the like from top to bottom.
(2) Inoculation and fermentation
If the brewing device starts fermentation for the first time (the net plates 203 are all empty), the high-activity seed grains or the brewing fermentation inoculant should be inoculated in the feeding stage. If the seed grains are used, the seed grains can be conveyed from a solid raw material feed port, and if the fermenting bacteria agent is used, the seed grains can be conveyed from a liquid raw material feed port; continuing to distribute materials in the second day, after the materials are distributed, the materials of the first fermentation layer fall to the second fermentation layer, the materials of which the distribution is completed fall to the first fermentation layer, and a small amount of vinegar brine is remained in the vinegar brine collecting tank 207 of the first layer, and the vinegar brine is sprayed and inoculated through the hollow spraying block 404 of the first fermentation layer; thirdly, continuously distributing materials, after the materials are distributed, the materials of the second fermentation layer fall to the third fermentation layer, the materials of the first fermentation layer fall to the second fermentation layer, the materials of the material distribution layer which are distributed fall to the first fermentation layer, and a small amount of vinegar halogen remains in the vinegar halogen collection tank 207 of the first layer, and spray inoculation is carried out through the hollow spray block 404 of the first fermentation layer; the inoculation and fermentation are performed in this manner every day thereafter until the bottommost fermentation layer (i.e., the lowermost screen 203) is filled, at which point all fermentation layers are filled with fermentation material.
If the brewing device has been brought into a normal fermentation state, i.e. all fermentation layers are filled with fermentation material. The next day, the bottom fermentation layer material is discharged, the upper fermentation layer material falls to the bottom layer, … … the first fermentation layer material falls to the second layer, the material distribution layer material falls to the first layer, the first layer material needs to be inoculated, and part of vinegar halogen can be extracted from the vinegar halogen collection tank 207 from the second layer to the bottom layer fermentation layer with vigorous fermentation according to actual conditions to be sprayed and inoculated through the hollow spray blocks 404 of the first fermentation layer. Each subsequent day was followed by distribution and inoculation according to this procedure.
(3) Fermentation parameter control
The screen 203 of each fermentation layer is provided with a multipoint temperature sensor, so that the temperature condition in the fermentation tank 201 can be monitored, the fresh air system 301 can be operated according to the temperature in the fermentation tank 201, the oxygen content in the fermentation state is monitored through the dissolved oxygen electrode, timely oxygen supplementation is realized, oxygen enters the fermentation tank 201 from the air inlet pipe 302, and redundant gas is discharged out of the fermentation tank 201 from the air outlet pipe 303. The vinegar brine heat preservation device is arranged in the vinegar brine collection tank 207, so that the vinegar brine can be heated according to production requirements, the temperature of the collected vinegar brine can be kept at thirty-five ℃, lactic acid bacteria in the vinegar brine can have better activity, and the content of non-volatile acid can be obviously improved. And particularly how to control fermentation parameters, and make real-time adjustment according to the fermentation state.
(4) Blanking
When the lowest fermentation layer is filled, it indicates that the layer of material has been fermented for a number of days, and that the acetic fermentation of the portion of material has been completed and the nutrients are substantially depleted. The next day, the movable plate one 204 and the movable plate two 205 of the bottom fermentation layer are pulled reversely, the material gradually falls to the bottom blanking funnel 1, the vibrating motor fixedly connected with the middle part of the blanking funnel 1 is started, blanking is facilitated, and the material is prevented from being accumulated on the upper part of the blanking funnel 1 to influence discharging. The material falls to unloading pipe 9, starts the material transport auger 11 in the unloading pipe 9, carries the material that the fermentation is finished to the transport vechicle, and the transport vechicle is transported the material to sealing in the unstrained spirits pond. And blanking operation is carried out according to the operation every subsequent day.
After stopping feeding to the uppermost screen 203, the fermentation materials on the rest screens 203 move downwards layer by layer to ferment until the fermentation materials which finish fermentation on the lowermost screen 203 are discharged, and the fermentation is finished.
Example 1
Experience has shown that the consumption of nutrients in the fermentation material is about ten days, so in this embodiment, the mesh plate 203 is designed to be eleven layers, the uppermost layer or the first layer is a cloth layer, and the remaining ten layers are fermentation layers. The inner wall sliding connection of fermentation cylinder 201 has eleven movable plates one 204 and eleven movable plates two 205, the inner wall of fermentation cylinder 201 articulates through the round pin axle has ten jar doors 206, the surface fixedly connected with ten vinegar halogen collection tanks 207 of fermentation cylinder 201, the surface fixed intercommunication of fermentation cylinder 201 has ten pipeline one 208, ten pipeline one 208 respectively with ten vinegar halogen collection tanks 207 fixed intercommunication, set up three supporting leg 209, three supporting leg 209 bottom all is provided with a fixed plate 7, and a fixed orifices 8 has all been seted up to every fixed plate 7 upper surface.
The spraying mechanism comprises a second pipeline 402, ten pump bodies 401 and ten hollow spraying blocks 404, wherein ten pump bodies 401 are fixedly connected with the fermentation tank body 201, ten input ends of the pump bodies 401 are respectively fixedly communicated with ten vinegar brine collecting tanks 207, ten output ends of the pump bodies 201 are fixedly communicated with the second pipeline 402, and the second pipeline 402 penetrates through the fermentation tank body 201 to be fixedly communicated with the uppermost hollow spraying block 404 of the ten hollow spraying blocks 404, and the uppermost hollow spraying block 404 is arranged between the uppermost screen 203 and the second screen 203. Nine pipelines III 403 are fixedly communicated with the outer surface of the pipeline II 402, nine pipelines III 403 are fixedly communicated with nine vinegar-halogen collection tanks 207 positioned above in ten vinegar-halogen collection tanks 207 respectively, nine pipelines III 403 penetrate through the fermentation tank body 201 and are fixedly communicated with nine hollow spray blocks 404 positioned below in ten hollow spray blocks 404, and ten hollow spray blocks 404 are fixedly connected with the fermentation tank body 201.
The controller 12 is arranged on the front surface of the blanking funnel 1, the controller 12 is electrically connected with the first servo motor 210, the ten pump bodies 401 are electrically connected with the controller 12, and the controller 12 is electrically connected with the fresh air system 301.
When the vinegar brewing device is used, the device is fixed and powered on, then solid bran, bran and liquid cooking wine are added into a fermentation tank 201 and fall on a first layer of net plate 203, a first servo motor 210 is started, the first servo motor 210 drives a material distributing stirring rod 202 to rotate, the two materials are fully and uniformly mixed, a first moving plate 204 and a second moving plate 205 are pulled reversely, the two fully and uniformly mixed materials fall on a second layer of net plate 203 from net holes on the first layer of net plate 203 to ferment, then the first moving plate 204 and the second moving plate 205 are attached, the fermentation tank 201 is sealed, vinegar halogen generated by fermentation flows into a first pipeline 208 through holes formed on the fermentation tank 201 and then flows into a vinegar halogen collection tank 207 to be collected and stored, then the materials pull the first moving plate 204 and the second moving plate 205 to enable the materials to fall every day, new materials enter every day, and the materials after fermentation are carried away every day. By adopting the device, after the material on the lowest layer of the net plate 203 is fermented for one day, the nutrient substances are basically consumed, and the material can be discharged.
The first moving plate 204 and the second moving plate 205 which are positioned on the first layer are designed to be in a horizontal state, the other moving plate 204 and the second moving plate 205 are inclined at a small angle with the same angle, a vinegar halogen collecting hole is formed in the lowest inclined point, vinegar halogen naturally flows into the vinegar halogen collecting tank 207 from the hole through the first pipeline 208, a heat preservation device is arranged on the vinegar halogen collecting tank 207, the temperature of the collected vinegar halogen can be kept at thirty-five ℃, the first moving plate 204 and the second moving plate 205 can be controlled to open and close, the tank door 206 is opened, fermentation conditions can be observed, and convenience is brought to maintenance of staff.
In this embodiment, all be provided with multi-point temperature sensor on every otter board 203, can monitor the temperature condition in the fermentation cylinder 201, be provided with air cooler and dissolved oxygen electrode on the intake pipe 302, wherein air cooler can cool down the gas in the fermentation cylinder 201, acetic acid molecule in the gas is collected, dissolved oxygen electrode is arranged in the oxygen content in the control fermentation state, realize timely supplementary oxygen, oxygen gets into the fermentation cylinder 201 from intake pipe 302, unnecessary gas is discharged from outlet duct 303 to the fermentation cylinder 201, select the flow direction of vinegar brine through pipeline two 402, pipeline three 403 and the control valve on the cavity spray piece 404 in the fermentation process, start the pump body 401, carry the vinegar brine in the vinegar brine collecting tank 207 into pipeline two 402, then flow into pipeline three 403, finally spout in the evenly distributed hole of seting up on the cavity spray piece 404, keep vinegar mash wettability constantly and can not excessively moisten, improve acetic acid bacteria fermentation efficiency, vinegar brine collecting tank 207 department connects a pipeline to wine feed inlet 6 in time, with the vinegar brine of partial automatic conveying to carry out, realize that vinegar brine is collected carries out the automatic conveying, can not moisten, can both realize the improvement of the invention, can not make the fermentation efficiency is realized, can both reduce the fermentation efficiency is realized, the improvement of the fermentation efficiency is realized, the high-quality is realized, the daily fermentation efficiency is realized, can not is reduced, the daily fermentation material can be realized, and the material can be effectively is reduced, and the daily and can be effectively and can be fermented and can be reduced, and can be used by the fermentation material can be effectively and can be reduced. As a Takara structure, the invention reasonably uses space, and 10 fermentation layers are arranged, so that the occupied area can be reduced by 90%.
The foregoing description is merely illustrative of the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present application should be covered. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A vinegar brewing apparatus, comprising:
The fermentation mechanism comprises a fermentation tank body, at least one feeding hole is formed in the top of the fermentation tank body, and a discharging funnel is arranged at the bottom of the fermentation tank body; a plurality of layers of net plates are arranged in the fermentation tank body at equal intervals, and the net plates are used as fermentation layers for fermenting raw materials;
the vinegar brine collecting mechanism is communicated with the fermentation tank body and is used for collecting vinegar brine obtained by fermentation in each layer of the screen plate;
The fresh air mechanism is communicated with the fermentation tank body and is used for cooling the interior of the fermentation tank body and supplementing oxygen;
the spraying mechanism is communicated with the fermentation tank body and the vinegar brine collecting mechanism and is used for spraying the vinegar brine collected by the vinegar brine collecting mechanism into the fermentation tank body for spraying inoculation;
The controller is arranged at the outer side of the fermentation tank body and is respectively electrically connected with the fresh air mechanism and the spraying mechanism.
2. The vinegar brewing apparatus of claim 1, wherein:
the top of the fermentation tank body is also provided with a first servo motor, an output rotating shaft of the first servo motor penetrates through the fermentation tank body and is rotationally connected with the fermentation tank body, a material distribution stirring rod is fixedly connected to the output shaft end of the first servo motor, and the first servo motor drives the material distribution stirring rod to stir the raw materials on the uppermost screen plate;
the first servo motor is electrically connected with the controller.
3. The vinegar brewing apparatus of claim 1, wherein:
The bottom of each layer of the screen plate is provided with a first moving plate and a second moving plate, the first moving plate and the second moving plate are arranged on the side wall of the fermentation tank body in a sliding manner, and the first moving plate is matched with the second moving plate;
the uppermost layer the movable plate I with the movable plate II sets up horizontally, and the other layer the movable plate I with the movable plate II inclines to set up, and other layers the movable plate I or the movable plate two week sides are provided with the hole of fermentation cylinder body lateral wall intercommunication, the hole is used for discharging vinegar brine.
4. A vinegar brewing apparatus as claimed in claim 3, wherein:
the vinegar brine collecting mechanism comprises a first pipeline and a vinegar brine collecting tank, wherein the first pipeline and the vinegar brine collecting tank are arranged on the outer side of the fermentation tank body, one end of the first pipeline is connected with different holes respectively, and the other end of the first pipeline is connected with different vinegar brine collecting tanks respectively.
5. A vinegar brewing apparatus according to any one of claims 1-4, wherein:
The fresh air mechanism comprises a fresh air system, the fresh air system is arranged on the outer wall of the fermentation tank body, the fresh air system is respectively communicated with an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are fixedly communicated with the fermentation tank body, and an air cooler and an oxygen dissolving electrode are arranged on the air inlet pipe;
The fresh air system is electrically connected with the controller.
6. The vinegar brewing apparatus of claim 4, wherein:
the spraying mechanism comprises a pipeline II, at least one pump body and a hollow spraying block, the pump body is arranged on the outer wall of the fermentation tank body, the input end of each pump body is fixedly communicated with different vinegar brine collecting tanks, and the output end of each pump body is fixedly communicated with the pipeline II; the hollow spray blocks are arranged between two adjacent layers of the mesh plates;
The upper end of the second pipeline penetrates through the fermentation tank body and is fixedly communicated with the hollow spraying block at the uppermost layer, the lower end of the second pipeline is communicated with the pump body at the lowermost layer, at least one third pipeline is arranged between the upper end and the lower end of the second pipeline, and the third pipeline penetrates through the fermentation tank body and is fixedly communicated with different hollow spraying blocks respectively.
7. The vinegar brewing apparatus of claim 1, wherein:
a tank door is arranged on the side wall of the fermentation tank body between the adjacent net plates, and the tank door is hinged with the fermentation tank body through a pin shaft;
Each screen plate is provided with a temperature sensor, and the temperature sensors are electrically connected with the controller;
the fermentation cylinder bottom is provided with a plurality of supporting legs, every the supporting leg bottom all is provided with the fixed plate, every the fixed orifices has all been seted up to the fixed plate upper surface.
8. A vinegar brewing apparatus according to any one of claims 1-4, wherein:
The blanking funnel bottom fixed intercommunication has the unloading pipe, the side of unloading pipe is provided with servo motor two, servo motor two output shaft ends run through the unloading pipe and with the unloading pipe rotates to be connected, just servo motor two output shaft ends are provided with the transport auger.
9. The vinegar brewing apparatus of claim 4 or 6, wherein:
The feed inlet comprises a first feed inlet and a second feed inlet;
the vinegar brine collecting tanks are communicated with the first feeding port or the second feeding port, and each vinegar brine collecting tank is provided with a heat preservation device.
10. A vinegar brewing method using the vinegar brewing apparatus according to any one of claims 1 to 9, characterized by comprising the steps of:
conveying raw materials from a feed inlet at the top of a fermentation tank body to a screen plate at the uppermost layer, and stirring the raw materials until the raw materials are fully and uniformly mixed, wherein the raw materials comprise solid raw materials required by fermentation and raw materials required by inoculation;
Transferring the raw materials on the uppermost screen plate to the next screen plate for fermentation, and simultaneously, putting new raw materials on the uppermost screen plate again for uniform distribution and mixing;
In the fermentation process, vinegar brine generated on each layer of screen plate is collected through a vinegar brine collecting mechanism, the fresh air mechanism is controlled by a controller to cool the interior of the fermentation tank body and supplement oxygen, and then the spraying mechanism is controlled by the controller to spray and inoculate part of the vinegar brine collected by the vinegar brine collecting mechanism, and the rest part of the vinegar brine is collected and stored;
Transferring the fermentation materials fermented on all the net plates for a period of time to the next layer by layer for continuous fermentation, continuously putting new raw materials into the net plate which is vacated on the uppermost layer for distribution, and repeatedly spraying and inoculating the fermentation materials on the rest net plates until the fermentation materials are filled on the net plate on the lowermost layer;
Discharging fermented materials which are fermented on the lowermost screen plate through a discharging funnel, simultaneously downwards moving the fermented materials on the upper screen plate layer by layer, throwing new raw materials on the uppermost screen plate for distribution when the fermented materials on the screen plate are transferred to the next layer each time, and repeatedly spraying and inoculating the fermented materials on the rest screen plates, and repeating the steps until stopping feeding;
after stopping feeding to the uppermost screen plate, the fermentation materials on the rest screen plates move downwards layer by layer to ferment until the fermentation materials which finish fermentation on the lowermost screen plate are discharged, and the fermentation is finished.
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| CN202410192415.7A CN117965267A (en) | 2024-02-21 | 2024-02-21 | Vinegar brewing device and brewing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118146912A (en) * | 2024-05-11 | 2024-06-07 | 汇森生物设备镇江有限公司 | Microorganism fermentation tank with circulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118146912A (en) * | 2024-05-11 | 2024-06-07 | 汇森生物设备镇江有限公司 | Microorganism fermentation tank with circulation system |
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