CN108410631A - The mixing system for discriminating wine-making technology for old five - Google Patents

Abstract

The invention provides a material mixing system for Laowuzhen wine-making process, which includes a grain buffer warehouse, a rice husk buffer warehouse, a hydrolysis device, an ingredient mixing chain plate and a distribution chain plate, which are sequentially arranged above the ingredient mixing chain plate along the conveying direction There are distiller's grains feeding device, grain feeding device and rice husk feeding device. The hydrolysis device is respectively connected with the grain buffer bin and the grain feeding device. The grain in the grain buffer bin enters the grain feeding device after being hydrolyzed, and the rice husk buffer bin The discharge port is connected with the inlet of the rice husk feeding device, and the distribution chain plate is located below the discharge end of the ingredient mixing chain plate, and distributes the stirred and mixed raw materials in the brewing container. The distiller's grains, grain and rice husk are stirred and mixed evenly on the cloth chain plate by single- and double-shaft mixers. The invention has the advantages of reasonable design, convenient operation and high degree of automation. It not only mixes ingredients more evenly, but also precisely controls the ratio of ingredients, realizes refined and clean continuous production, and is beneficial to improving the quality of liquor.

Description

Mixing system for Laowuzhen brewing process

technical field

The invention relates to the field of liquor brewing equipment, in particular to a mixing system used in the Laowuzhen liquor brewing process.

Background technique

Chinese baijiu has a unique flavor and an elegant and delicate aroma. It is brewed from grains and grains through a series of processes such as fermentation. It is loved by more and more consumers, but the development of brewing technology is relatively slow. The traditional Laowuzhen wine-making process mainly uses manual mixing of distiller's grains, grain, rice husk and other wine-making raw materials for fermentation, and manual mixing of ingredients is not only labor-intensive, production efficiency is relatively low, and there is a big gap between hygienic conditions and food safety requirements. Large, and the ratio of raw materials is highly dependent on experience, the uniformity of mixing materials is unstable, and human factors have a greater impact on the quality of wine.

With the development of science and technology and the improvement of living standards, people have put forward higher requirements for the quality of liquor. The mixing link is the last process before steaming wine, which directly affects the quality of raw wine. Improving the mechanization of the mixing system has become a Research focus and development direction of brewing industry. For this reason, a mixing system for Laowuzhen winemaking process is developed, which not only has a high degree of mechanical automation, but also effectively reduces the difficulty of operation and work intensity, greatly improves production efficiency, and can precisely control the proportion of ingredients, making the mixing of ingredients more uniform , to achieve refined and clean production, which not only conforms to the national policy of developing high-efficiency and low-consumption industries, but also solves the current situation of rising labor costs and increasingly tense land resources, which has important economic and social benefits.

Contents of the invention

The technical problem to be solved by the present invention is to provide a mixing system for Laowuzhen winemaking process, which not only has a high degree of mechanical automation, but also effectively reduces the difficulty of operation and work intensity, greatly reduces labor costs and improves production efficiency, and can also precisely control The ratio of the ingredients, the mixing of the mixing materials is more uniform, the stability of the mixing process is improved, and it is beneficial to improve the quality and realize the refined and clean continuous production.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a mixing system for Laowuzhen wine-making process, including a grain buffer warehouse, a rice husk buffer warehouse, a hydrolysis device, a batching mixing chain plate and a distribution chain plate The distiller's grains feeding device, the grain feeding device and the rice husk feeding device are sequentially arranged above the batching mixing chain plate along the conveying direction. It is connected with the grain feeding device. The grain in the grain buffer bin enters the grain feeding device after being hydrolyzed. The outlet of the rice husk buffer bin is connected with the inlet of the rice husk feeding device. The distribution chain plate is located below the discharge end of the ingredient mixing chain plate , distributing the stirred and evenly mixed raw materials in the brewing container;

The hydrolysis device includes a water storage tank, a water pump and a hydrolysis machine connected in sequence, and the water in the water storage tank enters the hydrolysis machine after being pressurized by the water pump;

The ingredient mixing chain plate is equipped with a single-shaft mixer and a double-shaft mixer, which are used to stir and mix the distiller's grains, grain and rice husk on the ingredient mixing chain plate;

The distiller's grains feeding device includes a bin-turning feeder and a wine grains blending hopper. The bin-turning feeder is arranged above the wine grains blending hopper, and pours weighed and measured distiller's grains into the wine grains blending hopper.

In a preferred solution, a control system is also included, and the control system includes a PLC controller and a weighbridge system. The weighbridge system is used to measure the weight of distiller's grains. The PLC controller is respectively connected with signals of the turning feeder and the weighbridge system.

In a preferred solution, the weighbridge system includes a weighbridge and an electronic tag reader, the weighbridge is used to weigh the weight of the distiller's grains, and write the type, net weight and date of the distiller's grains into the electronic tag on the distiller's grains container through the electronic tag reader-writer , The PLC controller is equipped with an electronic tag reader, and the PLC controller is connected to the signal of the weighbridge system through the electronic tag.

In the preferred scheme, the outlets of the grain buffer bin and the rice husk buffer bin are all provided with a screw quantitative feeder, a bucket elevator, a screw conveyor and a weighing bucket connected in sequence, and the screw quantitative feeder is respectively It communicates with the outlets of the grain buffer bin and the rice husk buffer bin, and the weighing bucket is respectively connected with the inlets of the hydrolysis machine and the rice husk feeding device.

In a preferred solution, the outlet of the grain buffer bin, the outlet of the rice husk buffer bin and the inlet of the rice husk feeding device are all provided with a dust recovery device for recovering the dust generated during the discharging process of the buffer bin.

In a preferred scheme, the hydrolysis device also includes a three-way solenoid valve, a pressure gauge and a water flow meter electrically connected to the PLC controller respectively, the outlet of the water pump is respectively communicated with the water storage tank and the hydrolysis machine through the three-way solenoid valve, and the pressure gauge , water flowmeter are all installed on the pipeline between the three-way solenoid valve and the hydrolysis machine, the pressure gauge and water flowmeter respectively detect the water inlet pressure and water intake of the hydrolysis machine, and transmit the detection signal to the PLC controller, and the PLC controls The controller controls the three-way solenoid valve.

In a preferred solution, both the grain feeding device and the rice husk feeding device include a two-way screw conveyor, two buffer batching hoppers and two screw feeders, and the two-way screw conveyor respectively feeds the rice husk and the hydrolyzed grain It is transported to two buffer batching hoppers, and the screw feeder is installed at the bottom outlet of the buffer batching hopper, and the rice husk and hydrolyzed grain are respectively added to the batching mixing chain plate.

In a preferred solution, the distribution chain plate is a servo discharge chain plate, and the servo discharge chain plate is electrically connected to a PLC controller.

In the preferred scheme, a transition chain plate is also included. The transition chain plate is located between the ingredient mixing chain plate and the distribution chain plate. The raw materials after stirring and mixing enter the distribution chain plate through the transition chain plate. machine and a temporary feeding pipe communicated with the outlet of the rice husk buffer storehouse.

In a preferred solution, the screw quantitative feeder is a two-way screw feeder, and a set of grain buffer bins and rice husk buffer bins are respectively connected to two sets of other devices through the two-way screw feeder to form an alternate mixing system. Realize continuous alternate production.

The present invention provides a mixing system for Laowuzhen wine-making process. Adopting the above-mentioned structure has the following beneficial effects:

1) Through the distiller's grain feeding device, grain feeding device and rice husk feeding device, distiller's grains, hydrolyzed grain and rice husk are evenly added to the ingredient mixing chain plate in sequence, and the distiller's grains are broken up by a single-shaft mixer, evenly The distiller's grains are evenly distributed on the ingredient mixing chain plate, and the distiller's grains and the hydrolyzed grain are stirred and mixed by the twin-shaft mixer during the process of adding grain, and evenly distributed on the ingredient mixing chain plate, and finally the distiller's grains and the hydrolyzed grain are mixed by the twin-shaft mixer. The distiller's grains, hydrolyzed grain and rice husk are stirred and mixed, and three-stage mixing is used to ensure that the raw materials can be fully stirred and mixed, and the mixed ingredients are distributed in the brewing container through the cloth chain plate. In addition, the use of batching and mixing chain plates not only effectively reduces the difficulty of operation and work intensity, greatly reduces labor costs and improves production efficiency, but also mixes the ingredients more evenly, improving the stability of the mixing process, and the mixing process does not touch the ground and does not mix with the Human contact, meet the hygienic requirements of food production, which is conducive to improving quality and realizing clean production;

2) Use the weighbridge to accurately weigh the weight of distiller's grains, and wirelessly transmit the relevant information such as the type, net weight and date of distiller's grains in each distiller's grains container to the PLC controller through electronic tags. The weighing hopper adjusts the weight of grain and rice husk in the feeding device, and the frequency conversion speed regulation of the screw feeder realizes the precise ratio of distiller's grains, grain and rice husk, ensuring that the three are evenly discharged at the same time, breaking the original artificial The fuzzy production mode based on experience improves the automation of the mixing system, effectively reduces the difficulty of operation and reduces the influence of human factors, improves the stability of the mixing process, and is conducive to improving quality and realizing refined production;

3) The dust recovery device is used to separately recover the dust generated in the grain buffer warehouse and the rice husk buffer warehouse during the discharge process, which not only reduces the pollution of the dust to the environment, but also recovers the grain powder and improves the wine yield of raw materials;

4) The amount of grain and rice husk used in the mixing of ingredients is greater than the amount of distiller’s grains, and the grain and rice husk are evenly sent to the two buffer batching hoppers through the two-way screw conveyor, and the two buffer batching hoppers for grain and rice The ingredient mixing chain plate is set before and after, and the grain and rice husk are added to the ingredient mixing chain plate in two batches, which is conducive to mixing distiller's grains, grain and rice husk more fully and more evenly;

5) Use the servo discharge chain plate as the distribution chain plate, and adjust its speed and direction through the PLC controller, automatically distribute the stirred and mixed raw materials in the brewing container at both ends of the servo discharge chain plate, when the brewing container at one end After it is full, the PLC controller controls the servo discharge chain plate to rotate in reverse to distribute the material to the brewing container at the other end, and at the same time, the forklift transports the full brewing container to the fermentation tank to realize refined continuous production;

6) Add rice husk through the transition chain plate, adjust the physical and chemical indicators of the mixed material in time, adjust the porosity of the mixed material and reduce the acidity, avoid the bonding between grain particles, and facilitate the aerobic reproduction and anaerobic fermentation of yeast , improve the yield of wine;

7) Through the two-way screw feeder, two sets of mixing devices are symmetrically installed on both sides of the grain buffer warehouse and the rice husk buffer warehouse to form an alternate mixing system. The symmetrical design on both sides is not only reasonable in space layout, but also saves land resources. It also realizes continuous alternate production and improves production efficiency.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic diagram of plane layout of the present invention;

Fig. 3 is the structural representation of grain cache storehouse among the present invention;

Fig. 4 is the structural representation of rice husk buffer storehouse among the present invention;

Fig. 5 is the schematic structural view of distiller's grains feeding device in the present invention;

Fig. 6 is the structural representation of grain feeding device among the present invention;

Fig. 7 is the structural representation of rice husk feeding device in the present invention;

Fig. 8 is the structural representation of hydrolysis device among the present invention;

Fig. 9 is a schematic diagram of the control structure of the present invention;

In the figure: grain buffer warehouse 1, rice husk buffer warehouse 2, ingredients mixing chain plate 3, cloth chain plate 4, distiller’s grain feeding device 5, grain feeding device 6, rice husk feeding device 7, brewing container 8, water storage Tank 9, water pump 10, hydrolysis machine 11, single-shaft mixer 12, double-shaft mixer 13, container turning feeder 14, wine grains batching hopper 15, PLC controller 16, weighbridge system 17, distiller's grains container 18, screw quantitative Feeder 19, bucket elevator 20, screw conveyor 21, weighing bucket 22, dust recovery device 23, three-way solenoid valve 24, pressure gauge 25, water flow meter 26, two-way screw conveyor 27, buffer batching hopper 28. Screw feeder 29, transition chain plate 30, temporary feeding pipe 31, forklift 32, particle detection device 33, pneumatic flapper valve 34.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with examples. In the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

As shown in Figure 1-9, a material mixing system used in Laowuzhen’s brewing process includes a grain buffer warehouse 1, a rice husk buffer warehouse 2, a hydrolysis device, an ingredient mixing chain plate 3 and a cloth chain plate 4. Above the chain plate 3, along the conveying direction, a distiller’s grain feeding device 5, a grain feeding device 6 and a rice husk feeding device 7 are sequentially arranged, and the distiller’s grains, grain and rice husk are respectively added to the ingredient mixing chain plate 3, and the hydrolysis device is connected with the grain buffer respectively. The bin 1 is connected to the grain feeding device 6, the grain in the grain buffer bin 1 enters the grain feeding device 6 after being hydrolyzed, the outlet of the rice husk buffer bin 2 is connected to the inlet of the rice husk feeding device 7, and the cloth chain plate 4 is located at Below the discharge end of the ingredient mixing chain plate 3, the raw materials after stirring and mixing are distributed in the brewing container 8; the hydrolysis device includes a water storage tank 9, a water pump 10 and a hydrolysis machine 11 connected in sequence, and the water storage tank 9 inlet and The tap water pipe is connected, and the water in the water storage tank 9 enters the hydrolysis machine 11 after being pressurized by the water pump 10; 12 is arranged at the lower rear of the distiller's grains feeding device 5, a twin-shaft mixer 13 is arranged at the lower rear of the grain feeding device 6, and another twin-shaft mixer 13 is arranged at the lower rear of the rice husk feeding device 7, It is used to stir and mix the distiller's grains, grain and rice husk on the batching mixing chain plate 3; the distiller's grains feeding device 5 includes a box-turning feeder 14 and a wine grains hopper 15, and the box-turning feeder 14 is arranged on Above the wine grains batching hopper 15, the weighed and measured distiller's grains are turned over and poured into the wine grains batching hopper 15. Both the grain in the grain buffer bin 1 and the rice husk in the rice husk buffer bin 2 are provided by the brewing air-delivery logistics system. 3 Evenly add the distiller's grains, hydrolyzed grain and rice husk, use the single-shaft mixer 12 to break up the distiller's grains, evenly distribute them on the ingredient mixing chain plate, and use the double-shaft mixer 13 to mix the distiller's grains in the process of adding grain The distiller's grains and the hydrolyzed grains are stirred and mixed, and evenly distributed on the ingredient mixing chain plate. Finally, the distiller's grains, the hydrolyzed grains, and the rice husks are stirred and mixed by a twin-shaft mixer 13. Three-stage mixing is used to ensure that the raw materials can Fully stir and mix, and distribute the mixed ingredients in the brewing container 8 through the cloth chain plate 4. On the basis of maintaining the characteristics of the traditional brewing process, use the ingredient mixing chain plate 3 to increase the output manually. About 20 people per shift are reduced to 1-2 people per shift, which not only effectively reduces the difficulty of operation and work intensity, greatly reduces labor costs and improves production efficiency, but also mixes the ingredients more evenly, improving the stability of the mixing process. The whole process does not touch the ground and does not come into contact with people, which meets the hygienic requirements of food production, is conducive to improving quality and realizing clean production, and brings good economic benefits to enterprises.

In the preferred scheme, a control system is also included, and the control system includes a PLC controller 16 and a weighbridge system 17, the weighbridge system 17 is used to measure the weight of distiller's grains, and the PLC controller 16 communicates with the case turning feeder 14 and the weighbridge system 17 respectively Signal connection, the model of PLC controller 16 in this embodiment is S7-300 series. Use the weighbridge system 17 to accurately weigh the weight of distiller's grains, and transmit the relevant information such as the weight to the PLC controller 16, and the PLC controller 16 controls the operation of the bin feeding machine 14 according to the operating parameters.

In a preferred solution, the weighbridge system 16 includes a weighbridge and an electronic tag reader, the weighbridge is used to weigh the weight of the distiller's grains, and the type, net weight and date of the distiller's grains are written into the distiller's grains container 18 through the electronic tag reader-writer. Electronic tags, the PLC controller 16 is provided with an electronic tag reader, the PLC controller 16 is signal-connected with the weighbridge system 17 through the electronic tags, and the electronic tags (RFID cards) are installed on the outer wall of the distiller's grains container 18. Use the weighbridge to accurately weigh the weight of the distiller's grains, and wirelessly transmit the relevant information such as the type, net weight and date of the distiller's grains in each distiller's grains container to the PLC controller 16 through the electronic label. Adjust the weight of grain and rice husk in the feeding device, realize the precise proportion of distiller's grains, grain and rice husk, effectively prevent the wrong numbering from causing the proportion disorder, break the original fuzzy production mode based on experience, and improve the automation of the mixing system , effectively reducing the difficulty of operation and reducing the influence of human factors, improving the stability of the mixing process, which is conducive to improving quality and realizing refined production.

In a preferred solution, the outlets of the grain buffer bin 1 and the rice husk buffer bin 2 are all provided with a screw quantitative feeder 19, a bucket elevator 20, a screw conveyor 21 and a weighing bucket 22 connected in sequence, The screw quantitative feeder 19 communicates with the outlets of the grain buffer bin 1 and the rice husk buffer bin 2 respectively, and the weighing bucket 22 is connected with the inlet of the hydrolysis machine 11 and the rice husk feeding device 7 respectively. Through the screw quantitative feeder 19, the bucket elevator 20, the screw conveyor 21 and the weighing bucket 22, the PLC controller 16 feeds the appropriate weight of grain and rice husk into the hydrolysis machine according to the type, weight and proportion of distiller's grains 11 and rice husk feeding device 7, the grain after hydrolysis enters the grain feeding device 6, realizes the precise proportioning of distiller's grains, grain and rice husk, breaks the original artificial fuzzy production mode based on experience, and improves the automation of the mixing system The degree can effectively reduce the difficulty of operation and the influence of human factors, improve the stability of the mixing process, and help improve the quality and realize refined production.

In a preferred solution, the discharge port of the grain buffer bin 1, the outlet port of the rice husk buffer bin 2 and the inlet of the rice husk feeding device 7 are all provided with a dust recovery device 23 for recovering the dust produced by the buffer bin during the discharge process. of dust. The dust recovery device 23 includes a conical dust recovery cover, which is connected to the bag filter for grain and the bag filter for rice husk through pipes, respectively recovering grain buffer bin 1 and rice husk buffer bin 2 during the discharge process. The dust generated in the process not only reduces the pollution of the dust to the environment, but also can recycle the grain powder and improve the yield of raw materials.

In a preferred scheme, the hydrolysis device also includes a three-way electromagnetic valve 24, a pressure gauge 25 and a water flow meter 26 electrically connected to the PLC controller 16 respectively, and the outlet of the water pump 10 is respectively connected to the water storage tank 9 through the three-way electromagnetic valve 24. Be communicated with hydrolysis machine 11, pressure gauge 25, water flow meter 26 are all installed on the pipeline between three-way solenoid valve 24 and hydrolysis machine 11, pressure gauge 25, water flow meter 26 detect the water inlet pressure of hydrolysis machine 11 and The amount of water inflow, and the detection signal is transmitted to the PLC controller 16, and the PLC controller 16 controls the three-way solenoid valve 24. The PLC controller 16 is used to control the water pump 10 and the three-way solenoid valve 24 to precisely adjust the water inlet pressure and water intake of the hydrolysis machine 11, and the excess water overflows back to the water storage tank 9 through the three-way solenoid valve 24, which not only saves water resources, but also It also ensures that the grain hydrolysis meets the relevant requirements of the process ratio, making the ratio of grain, rice, grains, and water more precise and controllable, reducing the difficulty of operation and reducing the influence of human factors, and realizing refined production, which is conducive to improving the quality of liquor and taste.

In a preferred solution, the grain feeding device 6 and the rice husk feeding device 7 all include a two-way screw conveyor 27, two buffer batching hoppers 28 and two screw feeders 29, and the two-way screw conveyor 27 respectively feeds the rice The husk and the hydrolyzed grain are transported to two buffer batching hoppers 28, and the screw feeder 29 is installed at the bottom outlet of the buffer batching hopper 28, and the rice husk and the hydrolyzed grain are respectively added to the batching mixing chain plate 3. The driving motors of the screw feeder 29 are variable frequency motors, and the rotating speed is adjusted by the PLC controller 16, so as to adjust the discharging speed, so as to ensure that the three materials are evenly discharged at the same time. In batching mixing, the consumption of grain and rice husk is greater than the consumption of distiller's grains, and grain and rice husk are sent to two cache batching hoppers 28 evenly respectively by two-way screw conveyor 27, and two cache batching hoppers 28 of grain and rice hull are equal Arranged along the front and back of the ingredient mixing chain plate 3, the grain and rice husk are added into the ingredient mixing chain plate 3 in two batches, which is beneficial to more fully and more uniformly mixing distiller's grains, grain and rice husk.

In a preferred solution, the distribution chain plate 4 is a servo discharge chain plate, and the servo discharge chain plate is electrically connected to the PLC controller 16 . The servo discharge chain plate is used as the distribution chain plate 4, and its rotation speed and direction are adjusted by the PLC controller 16, and the stirred and mixed raw materials are automatically distributed in the brewing container 8 at both ends of the servo discharge chain plate. After the container 8 is full, the PLC controller 16 controls the servo discharge chain plate to rotate in reverse to distribute the material to the brewing container 8 at the other end, and at the same time, the forklift 32 transports the full brewing container 8 to the fermentation tank to realize refined continuous Production.

In the preferred scheme, a transition chain plate 30 is also included, and the transition chain plate 30 is located between the ingredient mixing chain plate 3 and the distribution chain plate 4, and the raw materials after stirring and mixing enter the distribution chain plate 4 through the transition chain plate 30, and the transition chain plate 30 is provided with a twin-shaft mixer 13, a temporary feeding pipe 31 and a particle detection device 33. The twin-shaft mixer 13 is used to mix the materials on the transition chain plate 30. The screw conveyor 21 of the shell buffer bin 2 is connected, the particle detection device 33 and the pneumatic slide valve 34 are electrically connected to the PLC controller 16 respectively, the particle detection device 33 includes a camera and a digital image processing system, and the camera is used to photograph the transition chain plate 30 For the image of the mixed ingredients in the medium, the digital image processing system is used to binarize the image of the ingredients, and the red grain is set to black to obtain a black and white binary image, and the image whose width is smaller than the set value, such as 2mm, is deleted and regarded as does not exist, separate the mixing material from the background, separate the mixing material particles, and automatically detect the black cross-sectional area, obtain information parameters such as the area and particle size of the mixing material particles, and transmit the detection information parameters to the PLC controller 16 in time, When the detection value is greater than the preset threshold, the PLC controller 16 opens the pneumatic flapper valve 34 to automatically add an appropriate amount of rice husk, and mix evenly through the twin-shaft mixer 13 to improve the porosity of the mixture and reduce the acidity. The particles of the grain in the mixed material are small, which is easy to form natural agglomeration, resulting in a decrease in the porosity of the material, which is not conducive to the aerobic reproduction and anaerobic fermentation of yeast, and seriously reduces the wine yield of the material. Through the particle detection device 33 The size and proportion of particle agglomeration in the mixing material are monitored in real time, rice husk is automatically added through the PLC controller 16, and the physical and chemical indicators of the mixing material are properly adjusted to improve the wine yield.

In the preferred scheme, the screw quantitative feeder 19 is a two-way screw feeder, and a set of grain buffer bin 1 and rice husk buffer bin 2 are respectively connected with two sets of other devices through the two-way screw feeder to form an alternating mixing bin. material system to realize continuous alternate production. Through the two-way screw feeder, two sets of mixing devices are symmetrically installed on both sides of the grain buffer bin 1 and the rice husk buffer bin 2 to form an alternate mixing system. The symmetrical design on both sides not only makes the space layout reasonable, but also saves land resources. It also realizes continuous alternate production and improves production efficiency.

In order to solve the above-mentioned technical problems, the present invention also provides the mixing method of the above-mentioned mixing system, comprising the following steps:

1) Use a forklift to weigh the distiller's grains through the weighbridge, then place the distiller's grains container in the bin feeding machine, and use an electronic tag reader to write the type, net weight and date of the distiller's grains into the electronic tag on the distiller's grains container, the upper position The machine reads the type and net weight of distiller's grains in each distiller's grains container through the electronic tag reader, and automatically calculates the required amount of red grain and rice husk according to the ratio coefficient of different distiller's grains;

2) According to the amount of red grain and rice husk, the PLC controller weighs out the required weight of red grain and rice husk through the weighing bucket, and transports the red grain and rice husk to the hydrolysis machine and rice husk feeding device respectively ;

3) Start the hydrolysis device, the PLC controller controls the water pump and the three-way solenoid valve, adjusts the water pressure and water volume entering the hydrolysis machine to meet the requirements of the hydrolysis process, fully hydrolyzes the red grain, and transports the hydrolyzed moistened grain to the grain feeding device;

4) Start the turning box feeding machine through the PLC controller, turn over the distiller's grains and pour them into the wine grains batching hopper, use the PLC controller to control the frequency of the screw feeder, and distribute the distiller's grains, red grain and rice husk evenly The ingredient mixing chain plate realizes the precise proportioning of distiller's grains, grain and rice husk, ensuring that the three are evenly discharged at the same time;

5) Through the single-shaft mixer and the double-shaft mixer, three-stage mixing is used to ensure that the raw materials can be fully stirred and mixed, and the mixed materials are then transported to the transition chain plate;

6) The particle detection device is used to detect the mixture on the transition chain plate, and the rice husk is automatically added through the PLC controller and the temporary feeding pipe, and the physical and chemical indicators of the mixed mixture are properly adjusted, and then the material is mixed through the distribution chain plate. The ingredients are distributed in the brewing container, and finally the brewing container is sent to the fermentation tank by a forklift for fermentation.

Above-mentioned embodiment is only the preferred technical scheme of the present invention, is not all embodiments, and should not be regarded as limiting the present invention, and the protection scope of the present invention should be the technical scheme described in the claims, including the technology described in the claims. The equivalent replacement scheme of the technical features in the scheme is the scope of protection. That is, equivalent replacement and improvement within this range are also within the protection scope of the present invention.

Claims (10)

1. A mixing system for Laowuzhen wine-making process, which is characterized by: including a grain buffer warehouse (1), a rice husk buffer warehouse (2), a hydrolysis device, an ingredient mixing chain plate (3) and a cloth chain plate (4), above the ingredient mixing chain plate (3), there are sequentially arranged a distiller’s grain feeding device (5), a grain feeding device (6) and a rice husk feeding device (7) along the conveying direction, respectively feeding the ingredient mixing chain plate (3) Add distiller's grains, grain and rice husk, and the hydrolysis device is respectively connected with the grain buffer bin (1) and the grain feeding device (6), and the grain in the grain buffer bin (1) enters the grain feeding device (6) after being hydrolyzed Inside, the discharge port of the rice husk buffer bin (2) is connected to the inlet of the rice husk feeding device (7), and the distribution chain plate (4) is located below the discharge end of the ingredient mixing chain plate (3), and the raw materials after mixing Distributed in the brewing container (8); The hydrolysis device includes a water storage tank (9), a water pump (10) and a hydrolysis machine (11) connected in sequence, and the water in the water storage tank (9) enters the hydrolysis machine (11) after being pressurized by the water pump (10); The ingredient mixing chain plate (3) is equipped with a single-shaft mixer (12) and a double-shaft mixer (13), which are used to stir and mix distiller's grains, grain and rice husk on the ingredient mixing chain plate (3); The distiller's grains feeding device (5) includes a box turning feeder (14) and a wine grains mixing hopper (15), and the turning box feeding machine (14) is set above the wine grains mixing hopper (15), and weighs The measured distiller's grains are turned over and poured into the wine grains batching hopper (15). 2. The material mixing system for Laowuzhen brewing process according to claim 1, characterized in that: it also includes a control system, the control system includes a PLC controller (16) and a weighbridge system (17), and the weighbridge system (17) is used to measure the weight of the distiller's grains, and the PLC controller (16) is respectively connected with the signal of the turning feeder (14) and the weighbridge system (17). 3. The mixing system for Laowuzhen wine-making process according to claim 2, characterized in that: the weighbridge system (16) includes a weighbridge and an electronic tag reader, the weighbridge is used to weigh the weight of distiller's grains, And write the type, net weight and date of the distiller's grains into the electronic tag on the distiller's grains container (18) through the electronic tag reader-writer, the PLC controller (16) is provided with an electronic tag reader, and the PLC controller (16) communicates with the Weighbridge system (17) signal connection. 4. The material mixing system for Laowuzhen wine making process according to claim 1, characterized in that: the outlets of the grain buffer warehouse (1) and the rice husk buffer warehouse (2) are all provided with sequentially connected The screw quantitative feeder (19), bucket elevator (20), screw conveyor (21) and weighing bucket (22), the screw quantitative feeder (19) are respectively connected with the grain buffer warehouse (1) and rice The discharge port of the shell buffer bin (2) is connected, and the weighing bucket (22) is respectively connected with the inlet of the hydrolysis machine (11) and the rice husk feeding device (7). 5. The mixing system for Laowuzhen winemaking process according to claim 1, characterized in that: the discharge port of the grain buffer bin (1), the discharge port of the rice husk buffer bin (2) and the rice husk The inlet of the feeding device (7) is equipped with a dust recovery device (23), which is used to recover the dust generated in the discharge process of the buffer bin. 6. The material mixing system for Laowuzhen brewing process according to claim 2, characterized in that: the hydrolysis device also includes a three-way solenoid valve (24) electrically connected to the PLC controller (16), The pressure gauge (25) and the water flow meter (26), the outlet of the water pump (10) are respectively connected with the water storage tank (9) and the hydrolysis machine (11) through the three-way solenoid valve (24), the pressure gauge (25), the water flow rate The meter (26) is installed on the pipeline between the three-way solenoid valve (24) and the hydrolysis machine (11), and the pressure gauge (25) and the water flow meter (26) detect the water inlet pressure and the water flow rate of the hydrolysis machine (11) respectively. water intake, and transmit the detection signal to the PLC controller (16), and the PLC controller (16) controls the three-way solenoid valve (24). 7. The material mixing system for Laowuzhen wine making process according to claim 1, characterized in that: the grain feeding device (6) and the rice husk feeding device (7) both include a bidirectional screw conveyor ( 27), two buffer batching hoppers (28) and two screw feeders (29), the two-way screw conveyor (27) transports the rice husk and hydrolyzed grain to the two buffer batching hoppers (28), the screw The feeder (29) is installed at the bottom outlet of the cache batching hopper (28), and the rice husk and hydrolyzed grain are respectively added to the batching mixing chain plate (3). 8. The mixing system for Laowuzhen wine-making process according to claim 2, characterized in that: the cloth chain plate (4) is a servo discharge chain plate, and the servo discharge chain plate and the PLC controller ( 16) Electrical connection. 9. The material mixing system for Laowuzhen wine making process according to claim 1, characterized in that it also includes a transition chain plate (30), and the transition chain plate (30) is located between the ingredient mixing chain plate (3) and the cloth Between the chain plates (4), the stirred and mixed raw materials enter the distribution chain plate (4) through the transition chain plate (30), and the double-shaft mixer (13) and the rice husk buffer are arranged above the transition chain plate (30). The temporary feeding pipe (31) connected to the discharge port of the warehouse (2). 10. The mixing system for Laowuzhen winemaking process according to claim 4, characterized in that: the screw quantitative feeder (19) is a two-way screw feeder, and a set of grain buffer bins (1) The rice husk buffer bin (2) is respectively connected with two sets of other devices through a two-way screw feeder to form an alternate mixing system to realize continuous alternate production.