Fermentation tank for rice wine production

Abstract

The utility model relates to a fermentation tank for rice wine production, which comprises a tank body and a feed hopper fixedly arranged at the top of the tank body in a penetrating manner, a discharge pipe is fixedly arranged at the lower half part of the tank body in a penetrating manner, a plurality of electric push rods are fixedly connected to the inner top wall of the tank body, and the output ends of the electric push rods are jointly and fixedly connected with a partition plate. A partition plate is arranged in the tank body, the peripheral surface of the partition plate is attached to the inner wall of the tank body, a plurality of heating pipes are fixedly connected to the bottom of the partition plate, a hose is arranged at the bottom of the feeding hopper in a communicating mode, the hose fixedly penetrates through the partition plate and extends to the position below the partition plate, and a stirring part is arranged in the tank body. The utility model relates to the technical field of rice wine production. The heating pipe can heat the area below the partition plate, and the electric push rod works to drive the partition plate to vertically move, so that the size of the area below the partition plate is adjusted to adapt to different quantities of rice wine raw materials, energy waste is avoided, and the rice wine production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rice wine production, in particular to a fermentation tank used for rice wine production. Background Art

[0002] In the process of brewing rice wine, it is usually prepared with the help of microorganisms under aerobic or anaerobic conditions. The commonly used fermentation tools are generally fermentation tanks, whose main body is generally a main cylinder made of stainless steel plates, with a volume of one cubic meter to several hundred cubic meters, and the fermentation tank needs to keep the fermentation temperature stable during the fermentation process.

[0003] For example, the Chinese patent with the publication number CN214400432U discloses a rice wine production fermentation tank, including a support leg, a tank body, a display screen, a thermometer, a motor, a hot air blower, a stirring blade, a scraper, a heating pipe and a control valve. The support leg is located at the bottom of the entire device, the upper end of the support leg is provided with the tank body, the bottom end of the tank body is provided with a movable valve, the movable valve is provided with a feed pipe, the feed pipe is provided with the control valve, the hot air blower is provided on one side of the thermometer, the bottom end of the motor is provided with a stirring rod, both ends of the stirring rod are provided with the stirring blade, the stirring blade is provided with the scraper, and the heating pipe is provided on one side of the scraper. The utility model is provided with a motor, and the stirring blade is driven by the motor to stir. During the stirring process, the small hole on the stirring blade is connected to the hot air blower, which can further increase the temperature of the liquid in the tank body and achieve the purpose of rapid heating. By providing a scraper on one side of the stirring blade, it is convenient to scrape the glutinous rice attached to the inner wall of the tank body.

[0004] This patent controls the temperature inside the fermentation tank by means of a heating tube; however, some fermentation tanks are large in size, and when they are not filled with rice wine raw materials, this patent also requires temperature control of the entire fermentation tank, and the size of the temperature control area cannot be adjusted, thus causing a waste of energy and increasing the cost of rice wine production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fermentation tank for rice wine production, which has the effect of reducing energy waste and lowering the production cost of rice wine.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A fermentation tank for rice wine production, comprising a tank body and a feed hopper fixedly penetrated through the top of the tank body, a discharge pipe fixedly penetrated through the lower half of the tank body, a plurality of electric push rods fixedly connected to the top wall of the tank body, a partition fixedly connected to the output ends of the plurality of electric push rods, the outer peripheral surface of the partition is in contact with the inner wall of the tank body, and a plurality of heating pipes are fixedly connected to the bottom of the partition, a hose is connected to the bottom of the feed hopper, the hose is fixedly penetrated through the partition and extends to below the partition, and a stirring portion is provided in the tank body.

[0008] Through the above technical scheme, through the cooperation of the partition, electric push rod, heating tube, hose and stirring part, the heating tube can heat the area below the partition, and the electric push rod drives the partition to move vertically, thereby adjusting the volume of the area below the partition to adapt to different amounts of rice wine raw materials, avoid energy waste, and reduce the production cost of rice wine.

[0009] The utility model can be further configured as follows in a preferred example: the stirring part includes a support frame fixedly connected to the bottom of the shell, a motor is fixedly connected to the top of the support frame, a drive rod is transmission-connected to the output end of the motor, the drive rod is rotatably connected to the tank body, and the drive rod passes through the partition, a fixed block is fixedly sleeved on the lower half of the outer circumference of the drive rod, a plurality of sliding blocks are slidingly sleeved on the outer circumference of the drive rod located above the fixed block, the sliding block located at the top is rotatably connected to the bottom of the partition, and a plurality of stirring rods are fixedly connected to the outer surface of the plurality of sliding blocks and the fixed block.

[0010] Through the above technical scheme, through the cooperation of the driving rod, the stirring rod, the fixed block and the sliding block, the partition moves vertically, driving the sliding block and the corresponding stirring rod to move vertically, so that the stirring rod will not hinder the movement of the partition, and the rice wine raw materials can be fully stirred when the motor is working.

[0011] In a preferred example, the utility model can be further configured as follows: a spring is fixedly connected between two adjacent sliding blocks or between a fixed block and a corresponding sliding block, and the driving rod passes through a plurality of the springs.

[0012] Through the above technical solution, the height difference between two adjacent stirring rods is automatically controlled by the elastic force of the spring, so that a plurality of stirring rods are evenly arranged in the vertical direction, so that the rice wine raw materials are evenly stirred.

[0013] In a preferred example, the utility model can be further configured as follows: the outer surface of the fixed block and the outer surfaces of the plurality of sliding blocks are hinged with a plurality of connecting rods, and corresponding two of the connecting rods are hinged.

[0014] Through the above technical solution, by setting the connecting rod, the sliding block can be stably driven to rotate through the connecting rod when the fixed block rotates, preventing the spring from twisting when the fixed block rotates and failing to stably drive the sliding block to rotate, and also improving the service life of the spring.

[0015] In a preferred example, the utility model can be further configured as follows: a plurality of extension rods are fixedly connected to the outer wall of the fixing block, and a scraper is fixedly connected to one end of the extension rod away from the fixing block, and the scraper is in contact with the inner wall of the tank body.

[0016] Through the above technical solution, through the cooperation of the extension rod and the scraper, when the rice wine is discharged from the tank body, the partition moves downward to fit with the top of the scraper. In this process, the partition pushes the raw materials attached to the inner wall of the tank body downward, and the scraper rotates to scrape off the raw materials attached to the inner wall of the tank body, so that the raw materials can be separated from the inner wall of the tank body and discharged through the discharge pipe, which is convenient for the operator to clean the tank body.

[0017] In summary, the present invention includes at least one of the following beneficial technical effects:

[0018] 1. Through the cooperation of the partition, electric push rod, heating tube, hose and stirring part, the heating tube can heat the area under the partition, and the electric push rod drives the partition to move vertically, thereby adjusting the volume of the area under the partition to adapt to different amounts of rice wine raw materials, avoid energy waste, and reduce the production cost of rice wine. When the partition moves vertically, it drives the sliding block and the corresponding stirring rod to move vertically, so that the stirring rod will not hinder the movement of the partition.

[0019] 2. Through the cooperation of the extension rod and the scraper, when the rice wine is discharged from the tank, the partition moves downward until it fits with the top of the scraper. During this process, the partition pushes the raw materials attached to the inner wall of the tank downward, and the scraper rotates to scrape off the raw materials attached to the inner wall of the tank, so that the raw materials can be separated from the inner wall of the tank and discharged through the discharge pipe, which is convenient for the operator to clean the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0021] Figure 2 It is a partial three-dimensional diagram of this embodiment.

[0022] In the figure, 1, tank body; 2, electric push rod; 3, partition; 4, heating tube; 5, hose; 6, stirring part; 61, motor; 62, driving rod; 63, fixed block; 64, sliding block; 65, stirring rod; 7, spring; 8, connecting rod; 9, extension rod; 10, scraper. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings. Example

[0024] Reference Figure 1 to Figure 2 The utility model discloses a fermentation tank for rice wine production, comprising a tank body 1 and a feed hopper fixedly penetrated through the top of the tank body 1, a discharge pipe fixedly penetrated through the lower half of the tank body 1, the discharge pipe is opened and closed by a valve, in an initial state, the discharge pipe is in a closed state, and the inner bottom wall of the tank body 1 is gradually inclined downward from the outer periphery to the position close to the discharge pipe, so that the raw materials in the tank body 1 can be fully discharged from the tank body 1 through the discharge pipe.

[0025] A plurality of electric push rods 2 are fixedly connected to the inner top wall of the tank body 1, and a partition 3 is fixedly connected to the output ends of the plurality of electric push rods 2. The outer peripheral surface of the partition 3 is in contact with the inner wall of the tank body 1, and the partition 3 is made of heat insulating material.

[0026] Several heating tubes 4 are fixedly connected to the bottom of the partition 3, and the heating tubes 4 heat the area below the partition 3 to keep the rice wine raw materials at a suitable fermentation temperature. A hose 5 is connected to the bottom of the feed hopper, and the hose 5 is fixed through the partition 3 and extends to the bottom of the partition 3. The raw materials poured into the feed hopper enter the bottom of the partition 3 through the hose 5, and the hose 5 can be bent and deformed, and will not hinder the vertical movement of the partition 3.

[0027] After the raw materials enter the tank body 1, the electric push rod 2 is started to drive the partition 3 to move vertically, so that the bottom surface of the partition 3 is close to the upper surface of the rice wine raw materials, so that the size of the area below the partition 3 is most suitable for the amount of rice wine raw materials. The heating tube 4 only needs to heat the area below the partition 3 to ensure the normal fermentation of the rice wine, saving energy.

[0028] A stirring part 6 is provided in the tank body 1. The stirring part 6 includes a support frame fixedly connected to the bottom of the shell, and a motor 61 is fixedly connected to the top of the support frame. A driving rod 62 is drivingly connected to the output end of the motor 61, and the driving rod 62 is rotatably connected to the tank body 1, and the driving rod 62 passes through the partition 3, and the driving rod 62 can rotate relative to the partition 3, and the partition 3 can also move vertically relative to the driving rod 62.

[0029] A fixed block 63 is fixedly sleeved on the lower half of the outer circumference of the driving rod 62, and a plurality of sliding blocks 64 are slidably sleeved on the outer circumference of the driving rod 62 above the fixed block 63, and the uppermost sliding block 64 is rotatably connected to the bottom of the partition 3. A plurality of stirring rods 65 are fixedly connected to the outer surfaces of the plurality of sliding blocks 64 and the fixed block 63.

[0030] When the partition plate 3 moves downward, it pushes the corresponding sliding block 64 to move downward, so that the stirring rod 65 will not hinder the movement of the partition plate 3.

[0031] Springs 7 are fixedly connected between two adjacent sliding blocks 64 or between the fixed block 63 and the corresponding sliding block 64, and the driving rod 62 passes through a plurality of springs 7. When the corresponding sliding block 64 moves downward, the corresponding spring 7 pushes the sliding block 64 below to move, and since the springs 7 are exactly the same, the elastic deformations of the springs 7 are ultimately the same, so that the stirring rods 65 are evenly arranged in the vertical direction.

[0032] The outer surface of the fixed block 63 and the outer surfaces of the plurality of sliding blocks 64 are both hinged with a plurality of connecting rods 8, and the corresponding two connecting rods 8 are hinged as shown in FIG. Figure 2 When the fixed block 63 rotates, the connecting rod 8 can stably drive the corresponding sliding block 64 to rotate, thereby preventing the fixed block 63 and the sliding block 64 from rotating relative to each other, which would cause the spring 7 to be damaged due to excessive distortion.

[0033] The outer wall of the fixed block 63 is fixedly connected to a plurality of extension rods 9, and one end of the extension rod 9 away from the fixed block 63 is fixedly connected to a scraper 10, and the scraper 10 is fitted with the inner wall of the tank body 1 as shown in FIG. Figure 2 When the rice wine in the tank body 1 is completely discharged from the tank body 1, the electric push rod 2 is started to drive the partition 3 to move downward until it fits with the top of the scraper 10. During this process, the partition 3 pushes the raw materials attached to the inner wall of the tank body 1 downward, and cooperates with the rotation of the scraper 10 below to scrape the raw materials off, so that when the tank body 1 is subsequently cleaned by water injection, the raw materials in the tank body 1 can be easily flushed out of the tank body 1.

[0034] The implementation principle of the above embodiment is:

[0035] First, the rice wine raw material is injected into the tank body 1 through the feed hopper and the hose 5. Then the electric push rod 2 is started to drive the partition 3 to move vertically, so that the bottom surface of the partition 3 is close to the upper surface of the rice wine raw material. When the partition 3 moves downward, the corresponding sliding block 64 is driven to move downward. This sliding block 64 pushes the sliding block 64 below to move through the corresponding spring 7. Since each spring 7 is exactly the same, the elastic deformation of each spring 7 is the same in the end, so that the arrangement of the stirring rod 65 in the vertical direction is uniform. The heating tube 4 works to heat the area below the partition 3 to ensure the normal fermentation of the rice wine.

[0036] When stirring is needed, the motor 61 is started, and the motor 61 drives the driving rod 62 to rotate. The driving rod 62 drives the fixed block 63 to rotate. The fixed block 63 drives several sliding blocks 64 to rotate through the connecting rod 8, thereby causing several stirring rods 65 to rotate to stir the rice wine.

[0037] After the fermentation of rice wine is completed, the discharge pipe is opened to discharge the rice wine from the tank body 1, and then the push rod of the motor 61 works to drive the partition 3 to move downward until the partition 3 fits with the top of the scraper 10. During this process, the partition 3 pushes the raw materials attached to the inner wall of the tank body 1 downward, and the motor 61 works to drive the scraper 10 to rotate, so that the raw materials on the inner wall of the tank body 1 are scraped off, thereby separating the raw materials from the inner wall of the tank body 1, which facilitates the cleaning of the raw materials in the tank body 1.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fermentation tank for rice wine production, comprising a tank body (1) and a feed hopper fixedly penetrated through the top of the tank body (1), a discharge pipe fixedly penetrated through the lower half of the tank body (1), characterized in that: A plurality of electric push rods (2) are fixedly connected to the inner top wall of the tank body (1); output ends of the plurality of electric push rods (2) are commonly fixedly connected to a partition (3); the outer peripheral surface of the partition (3) is in contact with the inner wall of the tank body (1); a plurality of heating tubes (4) are fixedly connected to the bottom of the partition (3); a hose (5) is provided at the bottom of the feed hopper; the hose (5) is fixedly passed through the partition (3) and extends to below the partition (3); and a stirring portion (6) is provided in the tank body (1).

2. A fermentation tank for rice wine production according to claim 1, characterized in that: The stirring portion (6) comprises a support frame fixedly connected to the bottom of the shell body, a motor (61) is fixedly connected to the top of the support frame, a driving rod (62) is drivingly connected to the output end of the motor (61), the driving rod (62) is rotatably connected to the tank body (1), and the driving rod (62) passes through the partition (3), a fixed block (63) is fixedly sleeved on the lower half of the outer peripheral surface of the driving rod (62), and a plurality of sliding blocks (64) are slidingly sleeved on the outer peripheral surface of the driving rod (62) located above the fixing block (63), the sliding block (64) located at the top is rotatably connected to the bottom of the partition (3), and a plurality of stirring rods (65) are fixedly connected to the outer surface of the plurality of sliding blocks (64) and the fixing block (63).

3. A fermentation tank for rice wine production according to claim 2, characterized in that: A spring (7) is fixedly connected between two adjacent sliding blocks (64) or between a fixed block (63) and a corresponding sliding block (64), and the driving rod (62) passes through a plurality of the springs (7).

4. A fermentation tank for rice wine production according to claim 3, characterized in that: The outer surface of the fixed block (63) and the outer surfaces of the plurality of sliding blocks (64) are both hingedly connected with a plurality of connecting rods (8), and corresponding two of the connecting rods (8) are hingedly connected.

5. A fermentation tank for rice wine production according to claim 4, characterized in that: A plurality of extension rods (9) are fixedly connected to the outer wall of the fixing block (63); one end of the extension rod (9) away from the fixing block (63) is fixedly connected to a scraper (10); the scraper (10) is in contact with the inner wall of the tank body (1).

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