Distillation device with intelligent temperature control function for brewing white spirit

Abstract

The invention discloses a distillation device with an intelligent temperature control function for baijiu brewing, and relates to the technical field of baijiu brewing, the distillation device comprises a workbench, an air inlet module, a distillation module, a separation module, an air guide pipe, a cooling module, a condensation pipe and a valve adjusting module, the workbench is placed on a plane, the distillation module is arranged on the workbench, and the valve adjusting module is arranged on the workbench; the top end of the distillation module is fixedly connected with the separation module; the separation module is fixedly connected with one end of the gas guide pipe; the other end of the gas guide pipe is fixedly connected with the condensation pipe; the condensation pipe is fixedly connected with the cooling module; inlet water vapor spirally rises through the gas inlet module, the water vapor and fermented grains are fully mixed, the separation module can separate gas obtained after distillation according to the temperature, it is prevented that low-boiling-point impurities are mixed with alcohol in a pipeline, the alcohol quality is affected, and the valve adjusting module automatically adjusts the water flow according to the temperature of cooling water.

Description

Technical Field

[0001] The invention relates to the technical field of liquor brewing, in particular to a distillation device with an intelligent temperature control function for liquor brewing. Background Art

[0002] The brewing of liquor is a process in which the raw materials are mixed with koji and fermented in a steamer barrel. The fermented mash is cooled and distilled to extract alcohol. The initial water vapor temperature is low, so the low-boiling point impurities in the mash can be distilled out first, and then the water vapor temperature is increased to distill the alcohol.

[0003] In the prior art, when liquor is distilled, low-boiling-point impurities are discharged through the same pipe as alcohol. The impurities are easily attached to the pipe and discharged together with the alcohol, affecting the taste of the liquor. When the distilled alcohol is cooled by water, the temperature of the cooling water will change, affecting the condensation effect. Condensation at different temperatures will easily affect the condensation effects of various components in the gas, causing changes in the taste of the alcohol. Summary of the invention

[0004] The purpose of the present invention is to provide a distillation device with intelligent temperature control function for liquor brewing, so as to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a distillation device with intelligent temperature control function for liquor brewing, comprising a workbench, an air intake module, a distillation module, a separation module, an air duct, a cooling module, a condenser and a valve adjustment module, wherein the workbench is placed on a plane, an air intake module is arranged on the workbench, a distillation module is arranged on the workbench, the interior of the distillation module is rotatably connected to the air intake module, the top of the distillation module is fixedly connected to the separation module, the separation module is fixedly connected to one end of the air duct, the other end of the air duct is fixedly connected to the condenser, the condenser is fixedly connected to the cooling module, the cooling module is placed on the workbench, and a valve adjustment module is arranged on the top of the cooling module.

[0006] The workbench is used to place various modules, and the mash is evenly loaded into the distillation module. Water vapor with a lower temperature is first introduced into the air intake module, and the air intake module evenly sends the water vapor into the distillation module to separate low-boiling point impurities in the mash. The separation module discharges the low-boiling point impurities, and then high-temperature water vapor is introduced to separate alcohol and aroma substances in the mash. The separation module passes the alcohol and aroma substances into the air duct, and the alcohol and aroma substances enter the condenser through the air duct. The cooling module condenses the alcohol and aroma substances in the condenser into liquid, and the valve regulation module automatically adjusts the flow rate of condensed water according to the temperature of the condensed water to keep the cooling effect of the condensed water on the alcohol and aroma substances unchanged.

[0007] Further, the intake module includes an intake pipe, a reversing vane, a limiting post, a connecting pipe, and an outlet pipe. A number of reversing vanes are arranged in the intake pipe, and the number of reversing vanes is fixedly connected to the limiting post. The top of the connecting pipe is provided with a circular hole, and the circular hole of the connecting pipe is rotatably connected to the limiting post. A number of outlet pipes are arranged on the connecting pipe, and the bottom of the connecting pipe is attached to the top of the intake pipe; the connecting pipe is used to fix the outlet pipe, and the limiting post prevents the connecting pipe from shifting when rotating. Water vapor enters from the intake pipe and rotates when passing through the reversing vane, reducing the energy loss when entering the outlet pipe.

[0008] Further, the outlet pipe is provided with a number of air holes, and along the gas flow direction of the outlet pipe, the distance between adjacent air holes gradually decreases; the pressure of the outlet pipe gradually decreases along the gas flow direction. By changing the distance between the air holes, the outlet pipe discharges gas evenly, keeping each part of the fermented grains heated evenly.

[0009] Further, the outlet pipe is arc-shaped. Along the bending direction of the outlet pipe, the air holes of the outlet pipe are located on the side close to the inner circle; the arc-shaped outlet pipe is convenient for rotation. The air holes of the outlet pipe are located on the side close to the inner circle. The reaction force generated by the discharge of water vapor drives the outlet pipe to rotate, enabling the fermented grains to be heated evenly.

[0010] Further, the distillation module includes a steamer body, a fixing frame, a support pipe, a porous steaming rack, a charging pot, and a steamer cover. The steamer body is fixedly connected to the workbench. A fixing frame is arranged inside the steamer body. The bottom of the fixing frame is fixedly connected to the support pipe, and the top of the fixing frame is fixedly connected to the charging pot. An installation groove is arranged on the fixing frame. The porous steaming rack is placed in the installation groove of the fixing frame. The bottom of the steamer body is provided with an installation hole, and the steamer body is fixedly connected to the intake pipe through the installation hole. The top of the steamer body is fixedly connected to the steamer cover, and the steamer cover is fixedly connected to the separation module; heat insulating materials can be filled between the steamer body and the charging pot to reduce heat loss. The fixing frame is used to support each component. The support pipe is used to assist in supporting the fixing frame to prevent the fixing frame from deforming under stress. The porous steaming rack can prevent the fermented grains from falling and facilitate the passage of water vapor. The steamer cover guides the gas into the separation module.

[0011] Furthermore, the separation module includes a separation tube, a separation metal sheet, a limit block, a slider and a blocking block, the separation tube is fixedly connected to the steamer cover, the separation tube is fixedly connected to the air guide tube, a separation metal sheet is arranged in the separation tube, the limit block is fixedly connected to the separation tube, the slider is slidably connected to the separation tube, a blocking block is arranged in the separation tube, the blocking block is located above the slider, a sealing boss is arranged on the blocking block, an air guide groove is arranged on the slider, and the sealing boss of the blocking block can be completely fitted with the air guide groove of the slider; the limit block supports the slider, so that the slider can block the pipe opening of the separation tube leading to one end of the air guide tube, the separation metal sheet is at a certain distance from the slider, when the water vapor temperature is low, the curvature of the separation metal sheet due to heat bending is not enough, and it cannot touch the slider, and the gas impurities brought out by the water vapor are directly discharged from the air guide groove of the slider, and the discharged gas impurities can be connected to another cooling module for cooling, and after the water vapor temperature rises, the separation metal sheet is bent due to heat to push the slider upward, the sealing boss of the blocking block blocks the air guide groove of the slider, and the alcohol and aroma substances brought out by the water vapor can enter the air guide tube.

[0012] Furthermore, the separation metal sheet is formed by bonding two metal sheets with different thermal expansion coefficients, and the thermal expansion coefficient of the metal sheet close to one end of the slider is lower than that of the other metal sheet; the metal sheet close to one end of the slider has a low thermal expansion coefficient and a lower degree of thermal deformation than the other metal sheet, so it can bend upward to lift the slider.

[0013] Furthermore, the cooling module includes a cooling barrel, a fixed column and a spiral guide piece. The cooling barrel is placed on a workbench, and a fixed column is arranged in the cooling barrel. The cooling barrel is fixedly connected to the condenser. A water inlet is arranged at the bottom of the cooling barrel, and a water outlet is arranged at the top of the cooling barrel. The water outlet of the cooling barrel is fixedly connected to the valve adjustment module. A spiral guide piece is arranged on the fixed column. The length of the spiral guide piece is smaller than the fixed column and is located in the middle section of the fixed column. The spiral guide piece fits with the cooling barrel, and the pitch of the spiral guide piece is the same as the pitch of the condenser. The spiral guide piece makes the cooling water flow along the condenser to improve the condensation efficiency. The spiral guide piece is fixed on the fixed column and fits with the cooling barrel, which is convenient for installing the condenser. The condenser can be fixed on the cooling barrel first, and then the condenser can be rotated and inserted from the top according to the spiral guide piece. The length of the spiral guide piece is smaller than the fixed column, which can facilitate the installation of the condenser.

[0014] Furthermore, the valve adjustment module includes a ball valve, an adjusting metal sheet and an outer shell, the ball valve is fixedly connected to the water outlet of the cooling barrel, the cooling barrel is provided with a through hole, the cooling barrel is fixedly connected to the adjusting metal sheet through the through hole, and the adjusting metal sheet is fixedly connected to the ball valve at one end away from the cooling barrel; the adjusting metal sheet can control the ball valve according to the cooling water temperature in the cooling barrel. When the cooling water temperature is high, the condensation effect of alcohol decreases, and the adjusting metal sheet can control the ball valve to open to increase the flow area and speed up the flow speed of the cooling water. Conversely, the ball valve is closed to reduce the flow area and slow down the flow speed of the cooling water.

[0015] Furthermore, the adjusting metal sheet is formed by laminating two metal sheets with different coefficients of thermal expansion. The metal sheet is in the shape of a turbine, and the coefficient of thermal expansion of the outer ring metal sheet is higher than that of the inner ring metal sheet. Most of the ball valves are opened by rotating counterclockwise. The turbine shape of the adjusting metal sheet facilitates the control of the rotation of the ball valve. When the temperature rises, due to the higher coefficient of thermal expansion of the outer ring metal sheet than that of the inner ring metal sheet, the adjusting metal sheet bends and rotates counterclockwise to control the opening of the ball valve. If a ball valve that opens clockwise is used, the coefficient of thermal expansion of the outer ring metal sheet is selected to be lower than that of the inner ring metal sheet.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The intake module conveys water vapor upward in a spiral shape evenly, enabling the water vapor to fully contact the fermented grains, thereby improving the distillation efficiency and the quality of white liquor.

[0018] 2. The separation module conveys low-boiling-point impurities and alcohol separately, reducing the influence of low-boiling-point impurities on alcohol.

[0019] 3. The valve adjustment module automatically adjusts the flow rate of condensed water according to the temperature of the condensed water, maintaining a constant condensation effect on alcohol and flavor substances, and ensuring the consistency and stability of the flavor of white liquor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 is a schematic top view structure diagram of the present invention;

[0022] Figure 3 is Figure 2 a schematic sectional view of the structure at A of

[0023] Figure 4 is Figure 3 a schematic enlarged structure diagram of the B part of

[0024] Figure 5 is a schematic diagram of the intake module structure of the present invention;

[0025] Figure 6 is a schematic diagram of the reversing blade and limit post structure of the present invention;

[0026] Figure 7 is a schematic diagram of the cooling module and valve adjustment module structure of the present invention;

[0027] Figure 8 is Figure 7 a schematic enlarged structure diagram of the C part of

[0028] In the figure: 1. workbench; 2. air intake module; 21. air intake pipe; 22. reversing blade; 23. limiting column; 24. connecting pipe; 25. air outlet pipe; 3. distillation module; 31. steamer body; 32. fixing frame; 33. supporting pipe; 34. porous steaming frame; 35. charging pot; 36. steamer cover; 4. separation module; 41. separation pipe; 42. separation metal sheet; 43. limiting block; 44. sliding block; 45. blocking block; 5. air guide pipe; 6. cooling module; 61. cooling barrel; 62. fixing column; 63. spiral guide plate; 7. condenser; 8. valve adjustment module; 81. ball valve; 82. adjusting metal sheet; 83. outer shell. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example: Figures 1-8 As shown, the present invention provides a technical solution, a distillation device with intelligent temperature control function for liquor brewing, comprising a workbench 1, an air intake module 2, a distillation module 3, a separation module 4, an air duct 5, a cooling module 6, a condenser 7 and a valve adjustment module 8, wherein the workbench 1 is placed on a plane, the air intake module 2 is arranged on the workbench 1, the distillation module 3 is arranged on the workbench 1, the interior of the distillation module 3 is rotatably connected with the air intake module 2, the top of the distillation module 3 is fixedly connected with the separation module 4, the separation module 4 is fixedly connected with one end of the air duct 5, the other end of the air duct 5 is fixedly connected with the condenser 7, the condenser 7 is fixedly connected with the cooling module 6, the cooling module 6 is placed on the workbench 1, and the valve adjustment module 8 is arranged on the top of the cooling module 6.

[0031] The workbench 1 is used to place various modules, and the mash is evenly loaded into the distillation module 3. Water vapor with a lower temperature is first introduced into the air intake module 2. The air intake module 2 evenly sends the water vapor into the distillation module 3 to separate low-boiling point impurities in the mash. The separation module 4 discharges the low-boiling point impurities, and then high-temperature water vapor is introduced to separate the alcohol and aroma substances in the mash. The separation module 4 passes the alcohol and aroma substances into the air duct 5, and the alcohol and aroma substances enter the condenser 7 through the air duct 5. The cooling module 6 condenses the alcohol and aroma substances in the condenser 7 into liquid, and the valve regulation module 8 automatically adjusts the flow rate of condensed water according to the temperature of the condensed water to keep the cooling effect of the condensed water on the alcohol and aroma substances unchanged.

[0032] like Figure 5 , Figure 6As shown in the figure, the intake module 2 includes an intake pipe 21, a reversing vane 22, a limit post 23, a connecting pipe 24, and an outlet pipe 25. A number of reversing vanes 22 are arranged in the intake pipe 21. A number of the reversing vanes 22 are fixedly connected to the limit post 23. The top of the connecting pipe 24 is provided with a round hole, and the round hole of the connecting pipe 24 is rotatably connected to the limit post 23. A number of outlet pipes 25 are arranged on the connecting pipe 24, and the bottom of the connecting pipe 24 is attached to the top of the intake pipe 21.

[0033] The connecting pipe 24 is used to fix the outlet pipe 25. The limit post 23 prevents the connecting pipe 24 from shifting when rotating. Water vapor enters from the intake pipe 21 and rotates when passing through the reversing vane 22, reducing the energy loss when entering the outlet pipe 25.

[0034] As Figure 5 shown, the outlet pipe 25 is provided with a number of air outlet holes, and along the gas flow direction of the outlet pipe 25, the distance between adjacent air outlet holes gradually decreases.

[0035] The pressure of the outlet pipe 25 gradually decreases along the gas flow direction. By changing the distance between the air holes, the outlet pipe 25 discharges gas evenly, keeping each part of the fermented grains heated evenly.

[0036] As Figure 5 shown, the outlet pipe 25 is arc-shaped. Along the bending direction of the outlet pipe 25, the air outlet holes of the outlet pipe 25 are located on the side close to the inner circle.

[0037] The outlet pipe 25 being arc-shaped facilitates rotation. The air outlet holes of the outlet pipe 25 are located on the side close to the inner circle. The outlet pipe 25 is driven to rotate by the reaction force of the discharged water vapor, enabling the fermented grains to be heated evenly.

[0038] As Figure 3 shown, the distillation module 3 includes a steamer body 31, a fixing frame 32, a support pipe 33, a porous steaming rack 34, a charging pot 35, and a steamer lid 36. The steamer body 31 is fixedly connected to the workbench 1. A fixing frame 32 is arranged inside the steamer body 31. The bottom of the fixing frame 32 is fixedly connected to the support pipe 33, and the top of the fixing frame 32 is fixedly connected to the charging pot 35. An installation groove is arranged on the fixing frame 32, and the porous steaming rack 34 is placed in the installation groove of the fixing frame 32. The bottom of the steamer body 31 is provided with an installation hole, and the steamer body 31 is fixedly connected to the intake pipe 21 through the installation hole. The top of the steamer body 31 is fixedly connected to the steamer lid 36, and the steamer lid 36 is fixedly connected to the separation module 4.

[0039] Heat-insulating materials can be filled between the steamer body 31 and the charging pot 35 to reduce heat loss. The fixing frame 32 is used to support each component. The support pipe 33 is used to assist in supporting the fixing frame 32 to prevent the fixing frame 32 from deforming under stress. The porous steaming rack 34 can prevent the fermented grains from falling and facilitate the passage of water vapor. The steamer lid 36 guides the gas into the separation module 4.

[0040] like Figure 4 As shown, the separation module 4 includes a separation tube 41, a separation metal sheet 42, a limit block 43, a slider 44 and a blocking block 45. The separation tube 41 is fixedly connected to the steamer cover 36, and the separation tube 41 is fixedly connected to the air guide pipe 5. The separation metal sheet 42 is arranged in the separation tube 41, the limit block 43 is fixedly connected to the separation tube 41, the slider 44 is slidably connected to the separation tube 41, and a blocking block 45 is arranged in the separation tube 41. The blocking block 45 is located above the slider 44, and a sealing boss is arranged on the blocking block 45. The slider 44 is provided with an air guide groove, and the sealing boss of the blocking block 45 can be fully fitted with the air guide groove of the slider 44.

[0041] The limit block 43 supports the slider 44 so that the slider 44 can block the pipe opening of the separation tube 41 leading to one end of the air guide pipe 5. The separation metal sheet 42 is at a certain distance from the slider 44. When the water vapor temperature is low, the separation metal sheet 42 is not bent enough by heat and cannot touch the slider 44. The gas impurities brought out by the water vapor are directly discharged from the air guide groove of the slider 44. The discharged gas impurities can be connected to another cooling module 6 for cooling. After the water vapor temperature rises, the separation metal sheet 42 is bent by heat to push the slider 44 upward, and the sealing boss of the blocking block 45 blocks the air guide groove of the slider 44. The alcohol and aroma substances brought out by the water vapor can enter the air guide pipe 5.

[0042] like Figure 4 As shown, the separation metal sheet 42 is formed by laminating two metal sheets with different thermal expansion coefficients, and the thermal expansion coefficient of the metal sheet close to one end of the slider 44 is lower than that of the other metal sheet.

[0043] The metal sheet near one end of the slider 44 has a low thermal expansion coefficient and is less deformed by heat than the other metal sheet, so it can bend upward to lift the slider 44 .

[0044] like Figure 3 As shown, the cooling module 6 includes a cooling barrel 61, a fixed column 62 and a spiral guide piece 63. The cooling barrel 61 is placed on the workbench 1. The fixed column 62 is arranged in the cooling barrel 61. The cooling barrel 61 is fixedly connected to the condenser 7. A water inlet is arranged at the bottom of the cooling barrel 61, and a water outlet is arranged at the top of the cooling barrel 61. The water outlet of the cooling barrel 61 is fixedly connected to the valve adjustment module 8. A spiral guide piece 63 is arranged on the fixed column 62. The length of the spiral guide piece 63 is smaller than that of the fixed column 62 and is located in the middle section of the fixed column 62. The spiral guide piece 63 fits with the cooling barrel 61, and the pitch of the spiral guide piece 63 is the same as the pitch of the condenser 7.

[0045] The spiral guide piece 63 guides the cooling water to flow along the condensing pipe 7, improving the condensation efficiency. The spiral guide piece 63 is fixed on the fixed column 62 and fits with the cooling barrel 61, facilitating the installation of the condensing pipe 7. The condensing pipe 7 can be first fixed on the cooling barrel 61, and then rotated and inserted into the cooling barrel 61 from above according to the spiral guide piece 63. The length of the spiral guide piece 63 is less than that of the fixed column 62, which is convenient for installing the condensing pipe 7.

[0046] As Figure 8 shown, the valve adjustment module 8 includes a ball valve 81, an adjustment metal sheet 82, and a housing 83. The ball valve 81 is fixedly connected to the water outlet of the cooling barrel 61. The cooling barrel 61 is provided with a through hole, and the cooling barrel 61 is fixedly connected to the adjustment metal sheet 82 through the through hole. One end of the adjustment metal sheet 82 away from the cooling barrel 61 is fixedly connected to the ball valve 81.

[0047] The adjustment metal sheet 82 can control the ball valve 81 according to the temperature of the cooling water in the cooling barrel 61. When the temperature of the cooling water is high, the condensation effect of alcohol decreases. The adjustment metal sheet 82 can control the ball valve 81 to open to increase the flow area and accelerate the flow rate of the cooling water. On the contrary, the ball valve 81 closes to reduce the flow area and slow down the flow rate of the cooling water.

[0048] As Figure 8 shown, the adjustment metal sheet 82 is formed by bonding two metal sheets with different coefficients of thermal expansion. The metal sheet is in a turbine shape, and the coefficient of thermal expansion of the outer ring metal sheet is higher than that of the inner ring metal sheet.

[0049] Most of the ball valve 81 is opened by rotating counterclockwise. The adjustment metal sheet 82 is in a turbine shape, which is convenient for controlling the rotation of the ball valve 81. When the temperature rises, due to the coefficient of thermal expansion of the outer ring metal sheet being higher than that of the inner ring metal sheet, the adjustment metal sheet 82 bends and rotates counterclockwise to control the ball valve 81 to open. If a ball valve 81 that opens clockwise is used, the coefficient of thermal expansion of the outer ring metal sheet is selected to be lower than that of the inner ring metal sheet.

[0050] The working principle of the present invention: The fermented grains are evenly loaded into the charging pot 35. First, steam with a lower temperature is introduced into the air inlet module 2. The air inlet module 2 evenly sends the steam into the charging pot 35 to separate the low-boiling-point impurities in the fermented grains. The low-boiling-point impurities are discharged from the air guide groove of the slider 44. Then, high-temperature steam is introduced to separate the alcohol and flavor substances in the fermented grains. The separation metal sheet 42 is heated and bent to push the slider 44 upward. The sealing boss of the plug block 45 blocks the air guide groove of the slider 44. The alcohol and flavor substances carried by the steam can enter the guide pipe 5. The alcohol and flavor substances enter the condensing pipe 7 through the guide pipe 5. The cooling module 6 condenses the alcohol and flavor substances in the condensing pipe 7 into a liquid state. The adjustment metal sheet 82 can control the opening and closing of the ball valve 81 according to the temperature of the cooling water in the cooling barrel 61, automatically adjusting the flow rate of the condensed water.

[0051] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A distillation device with intelligent temperature control function for liquor brewing, characterized in that: The distillation device comprises a workbench (1), an air intake module (2), a distillation module (3), a separation module (4), an air guide pipe (5), a cooling module (6), a condenser (7) and a valve regulating module (8); the workbench (1) is placed on a plane; the air intake module (2) is arranged on the workbench (1); the distillation module (3) is arranged on the workbench (1); the interior of the distillation module (3) is rotatably connected to the air intake module (2); the top of the distillation module (3) is fixedly connected to the separation module (4); the separation module (4) is fixedly connected to one end of the air guide pipe (5); the other end of the air guide pipe (5) is fixedly connected to the condenser (7); the condenser (7) is fixedly connected to the cooling module (6); the cooling module (6) is placed on the workbench (1); and the valve regulating module (8) is arranged on the top of the cooling module (6).

2. The distillation device with intelligent temperature control function for liquor brewing according to claim 1, characterized in that: The air intake module (2) comprises an air intake pipe (21), a reversing blade (22), a limiting column (23), a connecting pipe (24) and an air outlet pipe (25); a plurality of reversing blades (22) are arranged in the air intake pipe (21); the plurality of reversing blades (22) are fixedly connected to the limiting column (23); a circular hole is arranged at the top end of the connecting pipe (24); the circular hole of the connecting pipe (24) is rotatably connected to the limiting column (23); a plurality of air outlet pipes (25) are arranged on the connecting pipe (24); and the bottom of the connecting pipe (24) is in contact with the top end of the air intake pipe (21).

3. The distillation device with intelligent temperature control function for liquor brewing according to claim 2, characterized in that: The air outlet pipe (25) is provided with a plurality of air outlet holes, and along the gas flow direction of the air outlet pipe (25), the spacing between adjacent air outlet holes gradually decreases.

4. The distillation device with intelligent temperature control function for liquor brewing according to claim 3, characterized in that: The air outlet pipe (25) is in an arc shape, and along the bending direction of the air outlet pipe (25), the air outlet hole of the air outlet pipe (25) is located close to the inner circle.

5. The distillation device with intelligent temperature control function for liquor brewing according to claim 2, characterized in that: The distillation module (3) comprises a retort body (31), a fixing frame (32), a support tube (33), a porous steaming frame (34), a charging pot (35) and a retort cover (36); the retort body (31) is fixedly connected to the workbench (1); a fixing frame (32) is arranged inside the retort body (31); the bottom of the fixing frame (32) is fixedly connected to the support tube (33); the top of the fixing frame (32) is fixedly connected to the charging pot (35); a mounting groove is arranged on the fixing frame (32); the porous steaming frame (34) is placed in the mounting groove of the fixing frame (32); a mounting hole is arranged at the bottom of the retort body (31); the retort body (31) is fixedly connected to the air inlet pipe (21) through the mounting hole; the top of the retort body (31) is fixedly connected to the retort cover (36); and the retort cover (36) is fixedly connected to the separation module (4).

6. The distillation device with intelligent temperature control function for liquor brewing according to claim 5, characterized in that: The separation module (4) comprises a separation tube (41), a separation metal sheet (42), a limiting block (43), a slider (44) and a blocking block (45); the separation tube (41) is fixedly connected to the steamer cover (36); the separation tube (41) is fixedly connected to the air guide tube (5); a separation metal sheet (42) is arranged in the separation tube (41); the limiting block (43) is fixedly connected to the separation tube (41); the slider (44) is slidably connected to the separation tube (41); a blocking block (45) is arranged in the separation tube (41); the blocking block (45) is located above the slider (44); a sealing boss is arranged on the blocking block (45); the slider (44) is provided with an air guide groove; the sealing boss of the blocking block (45) can be completely fitted with the air guide groove of the slider (44).

7. The distillation device with intelligent temperature control function for liquor brewing according to claim 6, characterized in that: The separation metal sheet (42) is formed by laminating two metal sheets with different thermal expansion coefficients, and the thermal expansion coefficient of the metal sheet close to one end of the slider (44) is lower than that of the other metal sheet.

8. The distillation device with intelligent temperature control function for liquor brewing according to claim 1, characterized in that: The cooling module (6) comprises a cooling barrel (61), a fixed column (62) and a spiral guide piece (63). The cooling barrel (61) is placed on a workbench (1). The fixed column (62) is arranged inside the cooling barrel (61). The cooling barrel (61) is fixedly connected to the condenser (7). A water inlet is arranged at the bottom of the cooling barrel (61). A water outlet is arranged at the top of the cooling barrel (61). The water outlet of the cooling barrel (61) is fixedly connected to the valve regulating module (8). A spiral guide piece (63) is arranged on the fixed column (62). The spiral guide piece (63) is shorter than the fixed column (62) and is located in the middle section of the fixed column (62). The spiral guide piece (63) fits the cooling barrel (61). The pitch of the spiral guide piece (63) is the same as the pitch of the condenser (7).

9. The distillation device with intelligent temperature control function for liquor brewing according to claim 8, characterized in that: The valve regulating module (8) comprises a ball valve (81), a regulating metal sheet (82) and a shell (83); the ball valve (81) is fixedly connected to the water outlet of the cooling barrel (61); a through hole is provided on the cooling barrel (61); the cooling barrel (61) is fixedly connected to the regulating metal sheet (82) through the through hole; and the regulating metal sheet (82) is fixedly connected to the ball valve (81) at one end away from the cooling barrel (61).

10. The distillation device with intelligent temperature control function for liquor brewing according to claim 9, characterized in that: The regulating metal sheet (82) is formed by laminating two metal sheets with different thermal expansion coefficients. The metal sheet is in a turbine shape, and the thermal expansion coefficient of the outer metal sheet is higher than that of the inner metal sheet.

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