Energy-saving white spirit distillation device and distillation method

Abstract

The invention relates to the technical field of white spirit production, in particular to a white spirit energy-saving distillation device which comprises a distillation box, a distillation device body and a distillation device body. The invention further relates to a white spirit energy-saving distillation method which comprises the following steps: S1, conveying external hot air into the coiled pipe through the hot air inlet pipe, and then flowing the hot air in the coiled pipe, passing through the hot air outlet pipe, the annular groove, the plurality of first pipes and the groove and then flowing out from the plurality of one-way air outlet rods. External hot air is conveyed into the coiled pipe through the hot air inlet pipe, then white spirit is added into the U-shaped groove from the liquid inlet pipe, then the white spirit is preliminarily heated by heat transmitted by the coiled pipe and then enters the distillation box, the white spirit is preheated, and the problem that in the prior art, the white spirit is directly added into the distillation box during white spirit distillation, so that the distillation efficiency is greatly improved is solved. Baijiu is heated, and the Baijiu is not preheated, so that a large amount of time needs to be consumed when the Baijiu is distilled.

Description

Technical Field

[0001] The present invention relates to the technical field of liquor production, and particularly relates to an energy-saving distillation device and distillation method for liquor. Background Art

[0002] Liquor is a distilled liquor mainly made from grain, with daqu, xiaoqu, bran koji, enzyme preparations and yeast as saccharifying and fermenting agents, and is made by steaming, saccharifying, fermenting, distilling, aging and blending. Distillation is a very important link in the process of making liquor.

[0003] During the brewing process of liquor, due to the fermentation of microorganisms, in addition to producing alcohol, some non-beneficial substances will also be produced, and some are even toxic and harmful to human health. Distillation can not only increase the concentration and alcohol content of alcohol, but also remove the non-beneficial substances produced during the fermentation process to ensure the quality of the finished liquor. At present, when distilling liquor, the liquor is generally directly added to the distillation box and heated without preheating the liquor, which makes it take a lot of time to distill the liquor, and when adding liquor again later, the liquid inlet pipe on the distillation box needs to be opened, resulting in heat loss in the distillation box. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to provide an energy-saving distillation device and distillation method for liquor.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An energy-saving distillation device for liquor, comprising:

[0007] A distillation box, wherein a U-shaped groove is formed in the inner wall of the distillation box, and the two inner walls of the U-shaped groove close to each other extend laterally into the interior of the distillation box above, and one inner wall of the U-shaped groove is communicated with the inner top of the distillation box;

[0008] An energy-saving distillation mechanism, which includes a serpentine tube fixedly connected to the inner wall of the U-shaped groove. A vertical rod is hermetically rotatably connected to the inner top of the distillation box. A groove is formed in the inner wall of the vertical rod, and a plurality of one-way air outlet rods are uniformly fixedly connected to the inner wall of the groove. A motor is fixedly connected to the upper end of the distillation box, and the movable end of the motor is fixedly connected to the upper end of the vertical rod. One end of the serpentine tube is fixedly connected to a hot air inlet pipe, and the other end of the serpentine tube is fixedly connected to a hot air outlet pipe. An introduction mechanism for introducing hot air into the groove is provided in the distillation box.

[0009] Preferably, the introduction mechanism includes a fixed ring fixedly connected to the top of the distillation box through a bracket, the inner wall of the fixed ring is provided with an annular groove, the inner wall of the annular groove is sealingly and slidably connected with a rotatable connecting ring, the inner wall of the connecting ring is fixedly connected to the side wall of the vertical rod, the outer wall of the connecting ring is connected to the inner wall of the groove through a plurality of first tubes, and the hot air outlet pipe is connected to the inner wall of the annular groove away from the inner wall of the serpentine tube.

[0010] Preferably, two support plates are fixedly connected to the lower end of the distillation box, wherein a pump liquid frame is fixedly connected to the side wall of one of the support plates, a slide plate is sealingly and slidably connected to the inner wall of the pump liquid frame, the top of the pump liquid frame is connected to the bottom of the U-shaped groove through a one-way suction pipe, a second tube is fixedly connected to the bottom of the pump liquid frame, and the inner wall of the pump liquid frame is connected to the upper part of the inner wall of the distillation box through a one-way liquid outlet pipe.

[0011] Preferably, a first solenoid valve is installed on the inner wall of the one-way pipette, a second solenoid valve is installed in the second tube, the first solenoid valve is a normally closed solenoid valve, and the second solenoid valve is a normally open solenoid valve.

[0012] Preferably, the lower end of the vertical rod passes through the side wall of the distillation box and the inner wall of the C-shaped groove, and the side wall of the vertical rod is sealed and rotatably connected to the side wall of the distillation box at the connection, the lower end of the vertical rod is fixedly connected to a circular plate, and the lower end of the circular plate away from the axis is rotatably connected to a driving rod through a rotating shaft, and the side wall of the driving rod away from the rotating shaft is rotatably connected to the side wall of the slide plate.

[0013] Preferably, a liquid inlet pipe is fixedly connected to the top of the U-shaped trough, and an air outlet pipe is fixedly connected to the top of the distillation box.

[0014] A method for energy-saving distillation of liquor, comprising the following steps:

[0015] S1, transporting external hot air into the serpentine tube through the hot air inlet pipe, and then the hot air flows in the serpentine tube, passes through the hot air outlet pipe, the annular groove, multiple first pipes and grooves, and then flows out from multiple one-way outlet rods;

[0016] S2, adding liquor into the U-shaped tank from the liquid inlet pipe, and then the liquor is preliminarily heated by the heat transferred from the serpentine pipe and then enters the distillation box to preheat the liquor;

[0017] S3, the driving motor rotates, driving multiple one-way air outlet rods to rotate, which comprehensively heats the liquor. Harmful substances in the liquor evaporate and flow out through the air outlet pipe, effectively utilizing the heat in the hot air to achieve energy-saving effects.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. An energy-saving distillation mechanism is provided. External hot air is transported through the hot air inlet pipe into the serpentine pipe. Subsequently, liquor is added into the U-shaped groove from the liquid inlet pipe. After the liquor is preliminarily heated by the heat transferred from the serpentine pipe, it enters the distillation box for preheating treatment of the liquor. This avoids the situation in the prior art where liquor is generally directly added into the distillation box for heating treatment without preheating, resulting in a large amount of time consumption during liquor distillation.

[0020] 2. And when adding liquor subsequently, the liquor will enter the distillation box through the U-shaped groove, preventing heat loss in the distillation box.

[0021] 3. An introduction mechanism is provided. After the hot air flows in the serpentine pipe, it flows out from multiple one-way air outlet rods through the hot air outlet pipe, annular groove, multiple first pipes, and grooves. At this time, the driving motor rotates, driving the multiple one-way air outlet rods to rotate, comprehensively heating the liquor. After the harmful substances in the liquor evaporate, they flow out through the outlet pipe, effectively utilizing the heat in the hot air to achieve an energy-saving effect.

[0022] 4. A liquid pumping frame is provided. When the vertical rod rotates to drive the circular plate to rotate, the driving rod drives the sliding plate to slide in the liquid pumping frame. After adding liquor into the distillation box is completed, at this time, the first solenoid valve is energized and opened, and the second solenoid valve is energized and closed. At this time, the liquid pumping frame will absorb liquor in the U-shaped groove through the one-way liquid suction pipe, and then the liquor enters the distillation box through the one-way liquid outlet pipe to clean the liquor in the U-shaped groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a schematic structural diagram of a liquor energy-saving distillation device proposed by the present invention;

[0024] Figure 2 is Figure 1 an enlarged schematic view of the structure at A in

[0025] Figure 3 is Figure 1 an enlarged schematic view of the structure at B in

[0026] In the figure: 1, distillation box; 2, U-shaped groove; 3, liquid inlet pipe; 4, outlet pipe; 5, serpentine pipe; 6, vertical rod; 7, groove; 8, one-way air outlet rod; 9, fixed ring; 10, annular groove; 11, connecting ring; 12, first pipe; 13, hot air inlet pipe; 14, hot air outlet pipe; 15, motor; 16, support plate; 17, liquid pumping frame; 18, sliding plate; 19, one-way liquid suction pipe; 20, second pipe; 21, one-way liquid outlet pipe; 22, first solenoid valve; 23, second solenoid valve; 24, circular plate; 25, driving rod. DETAILED DESCRIPTION OF THE INVENTION

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Referring to Figures 1-3 , a liquor energy-saving distillation device includes a distillation box 1. A U-shaped groove 2 is formed in the inner wall of the distillation box 1. The upper parts of the two inner walls of the U-shaped groove 2 close to each other extend laterally into the interior of the distillation box 1, and one inner wall of the U-shaped groove 2 communicates with the inner top of the distillation box 1.

[0029] A liquid inlet pipe 3 is fixedly communicated with the inner top of the U-shaped groove 2, and an air outlet pipe 4 is fixedly communicated with the inner top of the distillation box 1.

[0030] An energy-saving distillation mechanism. The energy-saving distillation mechanism includes a serpentine pipe 5 fixedly connected to the inner wall of the U-shaped groove 2. A vertical rod 6 is hermetically rotatably connected to the inner top of the distillation box 1. A groove 7 is formed in the inner wall of the vertical rod 6. A plurality of one-way air outlet rods 8 are uniformly fixedly connected to the inner wall of the groove 7. A motor 15 is fixedly connected to the upper end of the distillation box 1. The movable end of the motor 15 is fixedly connected to the upper end of the vertical rod 6. One end of the serpentine pipe 5 is fixedly connected to a hot air inlet pipe 13, and the other end of the serpentine pipe 5 is fixedly connected to a hot air outlet pipe 14.

[0031] Furthermore, external hot air is conveyed into the serpentine pipe 5 through the hot air inlet pipe 13. Subsequently, liquor is added into the U-shaped groove 2 from the liquid inlet pipe 3. After the liquor is preliminarily heated by the heat transferred on the serpentine pipe 5, it enters the distillation box 1 for preheating treatment of the liquor, avoiding the situation in the prior art that when distilling liquor, the liquor is generally directly added into the distillation box 1 for heating treatment without preheating treatment of the liquor, which results in a large amount of time consumption when distilling liquor.

[0032] And when adding liquor subsequently, at this time, the liquor will enter the distillation box 1 through the U-shaped groove 2, without causing heat loss in the distillation box 1.

[0033] An introduction mechanism for introducing hot air into the groove 7 is provided in the distillation box 1. The introduction mechanism includes a fixed ring 9 fixedly connected to the inner top of the distillation box 1 through a bracket. An annular groove 10 is formed in the inner side wall of the fixed ring 9. A connecting ring 11 that can rotate self is hermetically slidably connected to the inner wall of the annular groove 10. The inner side wall of the connecting ring 11 is fixedly connected to the side wall of the vertical rod 6. The outer side wall of the connecting ring 11 is communicated with the inner wall of the groove 7 through a plurality of first pipes 12. The inner wall of the hot air outlet pipe 14 far from the serpentine pipe 5 is communicated with the inner wall of the annular groove 10.

[0034] Further, after the hot air flows through the serpentine tube 5, it flows out from the plurality of one-way air outlet rods 8 through the hot air outlet pipe 14, the annular groove 10, the plurality of first pipes 12 and the groove 7. At this time, the drive motor 15 rotates, driving the plurality of one-way air outlet rods 8 to rotate, comprehensively heating the white liquor. After the harmful substances in the white liquor evaporate, they flow out through the outlet pipe 4, effectively utilizing the heat in the hot air to achieve an energy-saving effect.

[0035] Two support plates 16 are fixedly connected to the lower end of the distillation box 1. A pump liquid frame 17 is fixedly connected to the side wall of one of the support plates 16. A sliding plate 18 is hermetically slidably connected to the inner wall of the pump liquid frame 17. The inner top of the pump liquid frame 17 is communicated with the bottom of the U-shaped groove 2 through a one-way liquid suction pipe 19. A second pipe 20 is fixedly connected to the bottom of the pump liquid frame 17. The inner wall of the pump liquid frame 17 is communicated with the upper part of the inner wall of the distillation box 1 through a one-way liquid outlet pipe 21.

[0036] A first solenoid valve 22 is installed on the inner wall of the one-way liquid suction pipe 19, and a second solenoid valve 23 is installed in the second pipe 20. The first solenoid valve 22 is a normally closed solenoid valve, and the second solenoid valve 23 is a normally open solenoid valve.

[0037] The lower end of the vertical rod 6 penetrates through the side wall of the distillation box 1 and the inner wall of the U-shaped groove 2, and the connection between the side wall of the vertical rod 6 and the side wall of the distillation box 1 is hermetically rotatably connected. A circular plate 24 is fixedly connected to the lower end of the vertical rod 6. A driving rod 25 is rotatably connected to the lower end of the circular plate 24 away from the axis through a rotating shaft. The side wall of the driving rod 25 away from the rotating shaft is rotatably connected to the side wall of the sliding plate 18.

[0038] When continuously adding white liquor to the distillation box 1 for distillation, at this time, the first solenoid valve 22 is powered off and closed, and the second solenoid valve 23 is powered off and opened. Then, when the vertical rod 6 rotates to drive the circular plate 24 to rotate, at this time, the driving rod 25 drives the sliding plate 18 to slide in the pump liquid frame 17. At this time, the pump liquid frame 17 can draw air and inhale air through the second pipe 20.

[0039] After adding white liquor to the distillation box 1 is completed, at this time, the first solenoid valve 22 is powered on and opened, and the second solenoid valve 23 is powered on and closed. At this time, the pump liquid frame 17 will absorb the white liquor in the U-shaped groove 2 through the one-way liquid suction pipe 19, and then the white liquor will enter the distillation box 1 through the one-way liquid outlet pipe 21 to clean the white liquor in the U-shaped groove 2.

[0040] A method for energy-saving distillation of white liquor includes the following steps:

[0041] S1. Convey the external hot air to the serpentine tube 5 through the hot air inlet pipe 13. Then, after the hot air flows through the serpentine tube 5, it flows out from the plurality of one-way air outlet rods 8 through the hot air outlet pipe 14, the annular groove 10, the plurality of first pipes 12 and the groove 7.

[0042] S2. Add white liquor into the U-shaped groove 2 through the liquid inlet pipe 3. Then, after being preliminarily heated by the heat transferred on the serpentine pipe 5, the white liquor enters the distillation box 1 for preheating treatment of the white liquor;

[0043] S3. Drive the motor 15 to rotate, driving a plurality of one-way air outlet rods 8 to rotate, comprehensively heating the white liquor. After the harmful substances in the white liquor evaporate, they flow out through the air outlet pipe 4, effectively utilizing the heat in the hot air to achieve an energy-saving effect.

[0044] When distilling white liquor, first send external hot air into the serpentine pipe 5 through the hot air inlet pipe 13. Then, add white liquor into the U-shaped groove 2 through the liquid inlet pipe 3. After being preliminarily heated by the heat transferred on the serpentine pipe 5, the white liquor enters the distillation box 1 for preheating treatment of the white liquor;

[0045] Subsequently, the hot air flows in the serpentine pipe 5 and then flows out from a plurality of one-way air outlet rods 8 through the hot air outlet pipe 14, the annular groove 10, a plurality of first pipes 12 and the groove 7. At this time, drive the motor 15 to rotate, driving a plurality of one-way air outlet rods 8 to rotate, comprehensively heating the white liquor. After the harmful substances in the white liquor evaporate, they flow out through the air outlet pipe 4, effectively utilizing the heat in the hot air to achieve an energy-saving effect;

[0046] When the vertical rod 6 rotates to drive the circular plate 24 to rotate, at this time, the driving rod 25 drives the sliding plate 18 to slide in the liquid pumping frame 17. When continuously adding white liquor to the distillation box 1 for distillation, at this time, the first solenoid valve 22 is powered off and closed, and the second solenoid valve 23 is powered off and opened. At this time, the liquid pumping frame 17 can draw air and inhale through the second pipe 20;

[0047] After adding white liquor to the distillation box 1 is completed, at this time, the first solenoid valve 22 is powered on and opened, and the second solenoid valve 23 is powered on and closed. At this time, the liquid pumping frame 17 will absorb white liquor in the U-shaped groove 2 through the one-way liquid suction pipe 19, and then the white liquor enters the distillation box 1 through the one-way liquid outlet pipe 21 to clean the white liquor in the U-shaped groove 2.

[0048] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An energy-saving distillation device for Chinese liquor, characterized in that, Including: A distillation box (1), a U-shaped groove (2) is formed on the inner wall of the distillation box (1), the upper sides of the two inner walls of the U-shaped groove (2) close to each other laterally extend into the distillation box (1), and one inner wall of the U-shaped groove (2) communicates with the inner top of the distillation box (1); An energy-saving distillation mechanism, the energy-saving distillation mechanism includes a serpentine tube (5) fixedly connected to the inner wall of the U-shaped groove (2), a vertical rod (6) is hermetically rotatably connected to the inner top of the distillation box (1), a groove (7) is formed in the inner wall of the vertical rod (6), and a plurality of one-way air outlet rods (8) are fixedly connected to the inner wall of the groove (7) in a uniformly distributed manner. A motor (15) is fixedly connected to the upper end of the distillation box (1), the movable end of the motor (15) is fixedly connected to the upper end of the vertical rod (6), one end of the serpentine tube (5) is fixedly connected to a hot air inlet pipe (13), the other end of the serpentine tube (5) is fixedly connected to a hot air outlet pipe (14), and an introduction mechanism for introducing hot air into the groove (7) is provided in the distillation box (1).

2. The energy-saving distillation device for white liquor according to claim 1, wherein The introduction mechanism includes a fixed ring (9) fixedly connected to the inner top of the distillation box (1) through a bracket, an annular groove (10) is formed on the inner side wall of the fixed ring (9), a rotatable connecting ring (11) is hermetically slidably connected to the inner wall of the annular groove (10), the inner side wall of the connecting ring (11) is fixedly connected to the side wall of the vertical rod (6), the outer side wall of the connecting ring (11) communicates with the inner wall of the groove (7) through a plurality of first pipes (12), and the inner wall of the hot air outlet pipe (14) far from the serpentine tube (5) communicates with the inner wall of the annular groove (10).

3. The energy-saving distillation device for Chinese liquor according to claim 1, characterized in that, Two support plates (16) are fixedly connected to the lower end of the distillation box (1), a pump liquid frame (17) is fixedly connected to the side wall of one of the support plates (16), a slide plate (18) is hermetically slidably connected to the inner wall of the pump liquid frame (17), the inner top of the pump liquid frame (17) communicates with the inner bottom of the U-shaped groove (2) through a one-way liquid suction pipe (19), a second pipe (20) is fixedly connected to the inner bottom of the pump liquid frame (17), and the inner wall of the pump liquid frame (17) communicates with the upper part of the inner wall of the distillation box (1) through a one-way liquid outlet pipe (21).

4. An energy-saving distillation device for white liquor according to claim 3, characterized in that, A first solenoid valve (22) is installed on the inner wall of the one-way liquid suction pipe (19), a second solenoid valve (23) is installed in the second pipe (20), the first solenoid valve (22) is a normally closed solenoid valve, and the second solenoid valve (23) is a normally open solenoid valve.

5. The energy-saving distillation device for Chinese liquor according to claim 3, wherein The lower end of the vertical rod (6) penetrates through the side wall of the distillation box (1) and the inner wall of the U-shaped groove (2), and the connection between the side wall of the vertical rod (6) and the side wall of the distillation box (1) is hermetically rotatably connected. A circular plate (24) is fixedly connected to the lower end of the vertical rod (6), a driving rod (25) is rotatably connected to the lower end of the circular plate (24) far from the axis through a rotating shaft, and the side wall of the driving rod (25) far from the rotating shaft is rotatably connected to the side wall of the slide plate (18).

6. A liquor energy-saving distillation device according to claim 1, characterized in that, A liquid inlet pipe (3) is fixedly communicated with the inner top of the U-shaped groove (2), and an air outlet pipe (4) is fixedly communicated with the inner top of the distillation box (1).

7. An energy-saving distillation method for Chinese liquor, comprising an energy-saving distillation device for Chinese liquor according to any one of claims 1-6, characterized in that, It also includes the following steps: S1. Deliver the external hot air to the inside of the serpentine tube (5) through the hot air inlet pipe (13). Subsequently, after the hot air flows inside the serpentine tube (5), it flows out from the multiple one-way air outlet rods (8) through the hot air outlet pipe (14), the annular groove (10), the multiple first pipes (12), and the groove (7); S2. Add white liquor into the U-shaped groove (2) from the liquid inlet pipe (3). Subsequently, after the white liquor is preliminarily heated by the heat transferred on the serpentine tube (5), it enters the distillation box (1) for preheating treatment of the white liquor; S3. Rotate the drive motor (15) to drive the multiple one-way air outlet rods (8) to rotate, comprehensively raise the temperature of the white liquor, and after the harmful substances in the white liquor evaporate, they flow out through the outlet pipe (4), effectively utilizing the heat in the hot air to achieve an energy-saving effect.

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