A vacuum distillation equipment

Abstract

The utility model relates to the technical field of liquor processing, and discloses a vacuum distillation device, including a heating furnace, a stirring box fixedly connected to the top of the heating furnace, a condenser fixedly connected to the top of the stirring box, a condenser fixedly connected to the bottom of the condenser, a distillation structure arranged inside the stirring box, and a condensation structure arranged inside the condenser. The vacuum distillation device, by setting the distillation structure, puts the material into the stirring box, starts the vacuum pump, the heating furnace runs, the motor runs to drive the stirring rod to rotate through the rotating rod, the wine vapor enters the inside of the condenser, prevents the occurrence of thermal sensitive reaction of spices, and improves the quality of alcohol, and by setting the condensation structure, the liquid and gas inside the condenser enter the wine collection box, the water pump and the condenser run to cool the condensed water and then input it into the inside of the condenser again, after the heating is completed, the solenoid valve is opened to collect alcohol from the discharge pipe, which is convenient to accelerate the condensation speed and improve the efficiency of wine extraction.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor processing, in particular to vacuum distillation equipment. Background Art

[0002] The chemical composition of wine is alcohol, i.e. ethanol, which generally contains trace amounts of fusel alcohols and esters. The concentration of edible liquor is generally below 60 degrees (i.e. 60%) (a few are above 60 degrees). Liquor is purified by distillation to more than 75% for medical alcohol, and purified to more than 99.5% for anhydrous ethanol. Wine is brewed from grains through fermentation. my country is the earliest country to make wine. As early as 2,000 years ago, it invented winemaking technology and has continuously improved and perfected it. Now it has developed to the point where it can produce various concentrations, various flavors, and various alcohol-containing beverages, and produce medical alcohol with a concentration of more than 95% and 99.99% anhydrous ethanol for industry, medical care, and scientific experiments.

[0003] After searching, it was found that a Chinese utility model patent with patent number CN216614590U discloses a distillation device for liquor processing, which specifically discloses a heating base, supporting legs, a barrel body, a motor, a vertical rod, a stirring rod, a first conduit, a condensing device, and a water cooling device. The bottom surface of the heating base is fixedly connected with the supporting legs, the bottom of the barrel body is overlapped on the upper surface of the heating base, the motor is fixedly connected to the upper surface of the barrel body, the lower surface of the motor is provided with a vertical rod, and the outer surface of the vertical rod is fixedly connected with the stirring rod. By combining the graphics and texts of the utility model patent, it can be seen that in the utility model patent, a thermal sensitive reaction of spices is easily generated during the distillation process under a non-vacuum state, which affects the spices The components, resulting in poor quality of the distilled alcohol, and the condensation effect of the condenser is not good, affecting the efficiency of wine extraction, so a vacuum distillation equipment is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a vacuum distillation device having the advantages of improving the quality of alcohol and improving the efficiency of wine extraction. It solves the problem that thermal sensitivity reactions of spices are easily generated during the distillation process under non-vacuum conditions, affecting the spice components, thereby resulting in poor quality of the distilled alcohol, and the condensation effect of the condenser is poor, affecting the efficiency of wine extraction.

[0005] In order to achieve the above-mentioned purpose of improving the quality of alcohol and improving the efficiency of wine extraction, the utility model provides the following technical solutions: a vacuum distillation device, comprising a heating furnace, a stirring box is fixedly connected to the top of the heating furnace, a feeding port is fixedly connected to the top of the stirring box, a condenser is fixedly connected to the top of the stirring box, a condenser box is fixedly connected to the bottom of the condenser box, a distillation structure is arranged inside the stirring box, a condensation structure is arranged inside the condenser box, a discharge pipe is fixedly connected to the right side of the condenser box, and a solenoid valve is arranged outside the discharge pipe;

[0006] The distillation structure includes a motor, a rotating rod, a stirring rod, a vacuum tube and a vacuum pump. The top of the stirring box is fixedly connected to the motor, the output end of the motor is provided with a rotating rod, the left and right sides of the rotating rod are fixedly connected to a number of stirring rods, the top of the stirring box is fixedly connected to the vacuum tube, and the bottom of the vacuum tube is fixedly connected to the vacuum pump.

[0007] Furthermore, the condensation structure includes a partition, a support column, a wine collecting box, a heat sink, a water extraction pipe, a water pump, a water pipe and a condenser. The interior of the condensation box is fixedly connected with a partition, the top of the partition is fixedly connected with a support column, the top of the support column is fixedly connected with a wine collecting box, the left and right sides of the wine collecting box are fixedly connected with a number of heat sinks, the bottom of the partition is fixedly connected with a water extraction pipe, the bottom of the water extraction pipe is fixedly connected with a water pump, the right side of the water pump is fixedly connected with a water pipe, and a condenser is arranged on the outside of the water pipe to increase the condensation speed and improve the wine extraction efficiency.

[0008] Furthermore, a rotation hole matched with the rotation rod is opened on the top of the mixing box, and one end of the rotation rod passes through the rotation hole and extends to the inside of the mixing box, so as to facilitate the normal rotation of the rotation rod.

[0009] Furthermore, a vacuum hole compatible with the vacuum tube is opened on the top of the mixing box, and a fixing hole compatible with the condenser is opened on the top, so as to facilitate the vacuum state in the mixing box and facilitate the steam to enter the condenser.

[0010] Furthermore, heat dissipation holes adapted to the heat dissipation plate are provided on the left and right sides of the condensation box, and one end of the heat dissipation plate passes through the heat dissipation holes and extends to the outside of the condensation box, thereby increasing the condensation speed.

[0011] Furthermore, the top of the condensation box is provided with two fixing holes for the condensation tube, and one end of the condensation tube passes through the two fixing holes and is fixedly connected to the top of the wine collecting box, so that the gas and liquid in the condensation tube can enter the wine collecting box conveniently.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The vacuum distillation equipment sets up a distillation structure, puts the material into the mixing box through the feed port, starts the vacuum pump to make the inside of the mixing box a vacuum state, the heating furnace runs, the motor runs to drive the stirring rod to rotate through the rotating rod, and the wine vapor enters the inside of the condenser to prevent the thermal sensitivity reaction of the spices and improve the quality of alcohol.

[0014] 2. The vacuum distillation equipment is provided with a condensation structure. The liquid and gas inside the condenser tube enter the wine collecting box. The condensed water inside the condensation box absorbs heat. The water pump and the condenser operate to cool the condensed water and then input it into the condensation box again. The gas in the wine collecting box is cooled and converted into liquid alcohol. After the heating is completed, the solenoid valve is opened to collect alcohol from the discharge pipe, which is convenient for accelerating the condensation speed and improving the wine extraction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the mixing box of the utility model structure;

[0017] Figure 3 This is a front cross-sectional view of the condensation box of the utility model structure.

[0018] In the figure: 1. Heating furnace; 2. Stirring box; 3. Inlet; 4. Condenser; 5. Condensation box; 6. Distillation structure; 601. Motor; 602. Rotating rod; 603. Stirring rod; 605. Vacuum tube; 606. Vacuum pump; 7. Condensation structure; 701. Partition; 702. Support column; 703. Wine collecting box; 704. Heat sink; 705. Pumping pipe; 706. Water pump; 707. Water pipe; 708. Condenser; 8. Discharge pipe; 9. Solenoid valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3A vacuum distillation device in this embodiment includes a heating furnace 1, a stirring box 2 is fixedly connected to the top of the heating furnace 1, a feeding port 3 is fixedly connected to the top of the stirring box 2, a condensing pipe 4 is fixedly connected to the top of the stirring box 2, a condensing box 5 is fixedly connected to the bottom of the condensing pipe 4, a distillation structure 6 is arranged inside the stirring box 2, a condensing structure 7 is arranged inside the condensing box 5, a discharge pipe 8 is fixedly connected to the right side of the condensing box 5, and a solenoid valve 9 is arranged outside the discharge pipe 8;

[0021] The distillation structure 6 includes a motor 601, a rotating rod 602, a stirring rod 603, a vacuum tube 605 and a vacuum pump 606. The motor 601 is fixedly connected to the top of the stirring box 2, and the output end of the motor 601 is provided with a rotating rod 602. A plurality of stirring rods 603 are fixedly connected to the left and right sides of the rotating rod 602. The vacuum tube 605 is fixedly connected to the top of the stirring box 2, and the vacuum pump 606 is fixedly connected to the bottom of the vacuum tube 605.

[0022] The condensation structure 7 includes a partition 701, a support column 702, a wine collecting box 703, a heat sink 704, a water extraction pipe 705, a water pump 706, a water delivery pipe 707 and a condenser 708. The interior of the condensation box 5 is fixedly connected with the partition 701, the top of the partition 701 is fixedly connected with the support column 702, the top of the support column 702 is fixedly connected with the wine collecting box 703, the left and right sides of the wine collecting box 703 are fixedly connected with a number of heat sinks 704, the bottom of the partition 701 is fixedly connected with the water extraction pipe 705, the bottom of the water extraction pipe 705 is fixedly connected with the water pump 706, the right side of the water pump 706 is fixedly connected with the water delivery pipe 707, and the outside of the water delivery pipe 707 is provided with a condenser 708.

[0023] In the case implementation, the heat sink 704 is made of metal that can efficiently transfer heat, absorbs the heat of the wine collecting box 703, increases the contact area of ​​condensed water, and thus improves the condensation speed. Condensed water is provided on the outside of the wine collecting box 703 to facilitate lowering the temperature of the wine collecting box 703.

[0024] In the case implementation, a discharge hole compatible with the discharge pipe 8 is opened on the right side of the condensation box 5 and the wine collecting box 703. One end of the discharge pipe 8 passes through the discharge hole and is fixedly connected to the right side of the wine collecting box 703. When the vacuum pump 606 is running, the solenoid valve 9 is closed to ensure that the gas in the mixing box 2 does not come into contact with the external gas.

[0025] When implementing, follow these steps:

[0026] 1) First, put the material into the mixing box 2 through the feed port 3, start the vacuum pump 606 to make the inside of the mixing box 2 a vacuum state, the heating furnace 1 is running, the motor 601 is running to drive the stirring rod 603 to rotate through the rotating rod 602, and the wine vapor enters the inside of the condenser 4;

[0027] 2) Then the liquid gas inside the condenser tube 4 enters the wine collecting box 703, and the condensed water inside the condensation box 5 absorbs heat. The water pump 706 and the condenser 708 operate to cool the condensed water and then input it into the condensation box 5 again. The gas in the wine collecting box 703 is cooled and converted into liquid alcohol;

[0028] 3) After the final heating is completed, open the solenoid valve 9 and collect the alcohol from the discharge pipe 8.

[0029] To summarize, the vacuum distillation equipment, by setting up the distillation structure 6, puts the material into the mixing box 2 through the feed port 3, starts the vacuum pump 606 to change the interior of the mixing box 2 into a vacuum state, the heating furnace 1 runs, the motor 601 runs to drive the stirring rod 603 to rotate through the rotating rod 602, and the wine vapor enters the interior of the condenser 4.

[0030] In addition, by providing a condensation structure 7, the liquid and gas inside the condenser tube 4 enter the wine collecting box 703, the condensed water inside the condensation box 5 absorbs heat, and the water pump 706 and the condenser 708 are operated to cool the condensed water and then input it into the condensation box 5 again. The gas in the wine collecting box 703 is cooled and converted into liquid alcohol. After the heating is completed, the solenoid valve 9 is opened to collect alcohol from the discharge pipe 8, thereby solving the problem of the Chinese utility model patent with patent number CN216614590U that the distillation process under non-vacuum conditions is prone to produce a thermal sensitive reaction of spices, affecting the spices components, resulting in poor quality of the distilled alcohol, and the condensation effect of the condenser is poor, affecting the efficiency of wine extraction.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum distillation apparatus, comprising a heating furnace (1), characterized in that: The top of the heating furnace (1) is fixedly connected to a stirring box (2), the top of the stirring box (2) is fixedly connected to a material inlet (3), the top of the stirring box (2) is fixedly connected to a condenser (4), the bottom of the condenser (4) is fixedly connected to a condenser box (5), the interior of the stirring box (2) is provided with a distillation structure (6), the interior of the condenser box (5) is provided with a condensation structure (7), the right side of the condenser box (5) is fixedly connected to a discharge pipe (8), and the outside of the discharge pipe (8) is provided with a solenoid valve (9); The distillation structure (6) comprises a motor (601), a rotating rod (602), a stirring rod (603), a vacuum tube (605) and a vacuum pump (606); the top of the stirring box (2) is fixedly connected to the motor (601); the output end of the motor (601) is provided with a rotating rod (602); the left and right sides of the rotating rod (602) are fixedly connected to a plurality of stirring rods (603); the top of the stirring box (2) is fixedly connected to the vacuum tube (605); the bottom of the vacuum tube (605) is fixedly connected to the vacuum pump (606); the condensation structure (7) comprises a partition (701), a support column (702), a wine collecting box (703), a heat sink (704), a water pump (706); 5), a water pump (706), a water pipe (707) and a condenser (708), the interior of the condensation box (5) is fixedly connected with a partition (701), the top of the partition (701) is fixedly connected with a support column (702), the top of the support column (702) is fixedly connected with a wine collection box (703), the left and right sides of the wine collection box (703) are fixedly connected with a plurality of heat sinks (704), the bottom of the partition (701) is fixedly connected with a water pump (706), the right side of the water pump (706) is fixedly connected with a water pipe (707), and the outside of the water pipe (707) is provided with a condenser (708).

2. A vacuum distillation apparatus according to claim 1, characterized in that: A rotating hole matched with the rotating rod (602) is provided on the top of the mixing box (2), and one end of the rotating rod (602) passes through the rotating hole and extends into the interior of the mixing box (2).

3. A vacuum distillation apparatus according to claim 1, characterized in that: The top of the mixing box (2) is provided with a vacuum hole compatible with the vacuum tube (605), and the top of the mixing box (2) is provided with a fixing hole 1 compatible with the condenser tube (4).

4. A vacuum distillation apparatus according to claim 1, characterized in that: The left and right sides of the condensation box (5) are provided with heat dissipation holes that match the heat dissipation plate (704), and one end of the heat dissipation plate (704) passes through the heat dissipation holes and extends to the outside of the condensation box (5).

5. A vacuum distillation apparatus according to claim 1, characterized in that: The top of the condensation box (5) is provided with two fixing holes for the condensation tube (4), and one end of the condensation tube (4) passes through the two fixing holes and is fixedly connected to the top of the wine collection box (703).

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