Ethanol recovery device for production of donkey-hide gelatin blood-enriching oral liquid

Abstract

The utility model relates to the technical field of traditional Chinese medicine preparation equipment, and particularly discloses an ethanol recovery device for production of donkey-hide gelatin blood-replenishing oral liquid, which comprises a base, a mixing drum is welded at the upper end of the base, an electric heater is connected to the middle in the base through a bolt, a temperature sensor is connected to one inner wall of the mixing drum through a screw, and the temperature sensor is connected to the other inner wall of the mixing drum through a screw. A stirring motor is connected to the middle of the upper end of the stirring barrel through bolts, a feeding pipe is arranged at the upper end of the stirring barrel located on one side of the stirring motor, and a rotating shaft is arranged at the transmission output end of the stirring motor. Through the arrangement of the condensation barrel, the air inlet pipe, the spiral heat exchange pipe, the discharging pipe, the water inlet pipe and the water outlet pipe, the device can conduct heat exchange on ethyl alcohol steam through external supplied water, the ethyl alcohol steam in the spiral heat exchange pipe is condensed into liquid ethyl alcohol, the liquid ethyl alcohol is discharged through the discharging pipe so that recycling can be facilitated, and heated water in the condensation barrel after heat exchange with the spiral heat exchange pipe can be discharged through the water outlet pipe; the device is used for production and life and is very environment-friendly.

Description

Technical Field

[0001] This utility model belongs to the field of traditional Chinese medicine pharmaceutical equipment technology, specifically an ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid. Background Technology

[0002] Patent CN1579435A discloses a blood-tonifying oral liquid made from donkey-hide gelatin and its preparation method. Specifically, the preparation method follows these steps: a. Extraction of Atractylodes macrocephala and Lycium barbarum: Atractylodes macrocephala and Lycium barbarum are soaked in approximately 2-2.5 times their volume of 60% ethanol for 3 hours, then packed into a column, ensuring the ethanol level is 3-5 cm above the medicinal material. Percolation is performed using 4-8 times their volume of 60% ethanol at a flow rate of 1-g / ml / second, and the percolate is collected for later use. b. Extraction of Codonopsis pilosula and Astragalus membranaceus: Codonopsis pilosula and Astragalus membranaceus are soaked in approximately 2-2.5 times their volume of 25% ethanol for 3 hours, then packed into a column, ensuring the ethanol level is 3-5 cm above the medicinal material. Percolation is performed using 5-7 times their volume of 25% ethanol at a flow rate of 1-8 ml / second, and the percolate is collected for later use. c. Ethanol recovery: The percolates are combined, and the ethanol is recovered to obtain a clear extract for later use. d. Extraction of Rehmannia glutinosa: Rehmannia glutinosa is placed in an extraction tank, soaked in 8 times its volume of water for 30 minutes, then steam-extracted for 2 hours. The decoction is filtered and stored in a storage tank. The extract was decocted twice using the same method, with the amount of water added being 4 times and 3 times, and the extraction times being 1 hour and 0.5 hours, respectively. The extract in the storage tank was pumped into a triple-effect energy-saving concentrator and concentrated to a specific gravity of 1.05-1.15 (measured at 80℃). The clear extract was then set aside. e. Dissolving the donkey-hide gelatin: The specified amount of donkey-hide gelatin was added to an appropriate amount of water and dissolved. The solution was then filtered and set aside. f. Dissolving the sugar: An appropriate amount of water was heated to boiling, and the specified amount of sucrose was added. The mixture was stirred until dissolved and then filtered. g. Preparing the finished product: The clear extract, supernatant, and donkey-hide gelatin solution obtained from c, d, and e were mixed, precipitated, filtered, and then sucrose solution and preservatives were added. The mixture was heated to boiling, diluted with water to the specified volume, and then finely filtered and packaged.

[0003] The production process of donkey-hide gelatin blood-tonifying oral liquid involves the step of ethanol recovery. However, in the existing ethanol recovery process, it is difficult to ensure that ethanol can be separated from the permeate efficiently and stably. The ethanol recovery process wastes some condensate, which is not environmentally friendly. Therefore, an ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid is proposed here. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides an ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid, which effectively solves the problems existing in the current ethanol recovery process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid, comprising a base, a stirring cylinder welded to the upper end of the base, an electric heater connected to the middle of the base by bolts, a temperature sensor connected to the inner wall of the stirring cylinder by screws, the electric heater heating the material inside the stirring cylinder during operation, the temperature sensor sensing the temperature inside the stirring cylinder in real time and feeding back the sensed temperature to the external control equipment of the device, a stirring motor connected to the middle of the upper end of the stirring cylinder by bolts, and a feed pipe provided at the upper end of the stirring cylinder on one side of the stirring motor. A rotating shaft is provided at the output end of the motor drive. A stabilizing frame is provided around the rotating shaft. A stirring blade is provided around the rotating shaft below the stabilizing frame. A discharge pipe is provided at the lower part of one side wall of the stirring drum. A connecting hose is provided at the upper end of the stirring drum on the side away from the stirring motor and the feed pipe. An air inlet pipe is provided at the end of the connecting hose away from the stirring drum. A condenser is provided around the lower end of the air inlet pipe. A spiral heat exchange tube is provided at the end of the air inlet pipe that extends into the condenser. A discharge pipe is provided at the lower end of the spiral heat exchange tube. A water inlet pipe is provided at the lower end of one side wall of the condenser. A water outlet pipe is provided at the upper end of the condenser on the side of the air inlet pipe.

[0006] Preferably, the lower end of the feed pipe is fused to the upper end of the mixing drum, the transmission output end of the stirring motor is connected to the upper end of the rotating shaft via a coupling, the stabilizer is connected to the inner wall of the mixing drum via bolts, the leachate material can be transported into the mixing drum through the feed pipe, and the stirring motor can drive the rotating shaft to rotate when it is working.

[0007] Preferably, the middle part of the stabilizer is connected to the rotating shaft via a bearing, the stirring blade is connected to the rotating shaft via a key, and the discharge pipe is fused to the side wall of the mixing drum. The stabilizer can ensure the stability of the rotating shaft when it rotates, and the rotating shaft can drive the stirring blade to rotate when it rotates, thereby agitating the material in the mixing drum.

[0008] Preferably, the connecting hose is connected to the upper end of the stirring tank via a flange, and the end of the connecting hose away from the stirring tank is connected to the upper end of the air inlet pipe via a flange. The air inlet pipe is fused to the middle of the upper end of the condenser. The vapor generated by the ethanol in the percolate in the stirring tank after evaporation will be transported to the spiral heat exchange tube in the condenser through the connecting hose and the air inlet pipe.

[0009] Preferably, one end of the air inlet pipe extends into the condenser cylinder and is connected to the upper end of the spiral heat exchange tube via a flange, the lower end of the spiral heat exchange tube is connected to the upper end of the discharge pipe via a flange, and the discharge pipe is fused to the middle of the lower end of the condenser cylinder.

[0010] Preferably, the water inlet pipe is fused to the side wall of the condenser cylinder, and the water outlet pipe is fused to the upper end of the condenser cylinder. The water inlet pipe is connected to an external water supply pipeline, and external water can be transported to the condenser cylinder through the water inlet pipe to exchange heat with the ethanol vapor in the spiral heat exchange tube, causing the ethanol vapor in the spiral heat exchange tube to condense into liquid ethanol, which is then discharged through the discharge pipe for recycling. The water in the condenser cylinder that has heated up after exchanging heat with the spiral heat exchange tube will be discharged through the water outlet pipe for use in production and daily life.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid, by setting up a base, stirring tank, electric heater, feed pipe, stirring motor, rotating shaft, stirring blades and temperature sensor, the percolate can be heated at a suitable temperature in a convenient and efficient manner, so that the ethanol in it can evaporate and be discharged. The setting of condenser, air inlet pipe, spiral heat exchanger tube, discharge pipe, water inlet pipe and water outlet pipe allows the device to use external water supply to exchange heat with ethanol vapor, so that the ethanol vapor in the spiral heat exchanger tube is condensed into liquid ethanol and discharged through the discharge pipe for recovery. The water in the condenser tube that has been heated after heat exchange with the spiral heat exchanger tube is discharged through the water outlet pipe for production and domestic use, which is very environmentally friendly. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front sectional view of the base and stirring cylinder in this utility model;

[0016] Figure 3 This is a front sectional view of the condenser cylinder in this utility model;

[0017] In the diagram: 1. Base; 2. Stirring drum; 3. Electric heater; 4. Stirring motor; 5. Feed pipe; 6. Rotating shaft; 7. Stabilizer; 8. Stirring blades; 9. Discharge pipe; 10. Connecting hose; 11. Air inlet pipe; 12. Condenser; 13. Spiral heat exchanger tube; 14. Discharge pipe; 15. Water inlet pipe; 16. Water outlet pipe; 17. Temperature sensor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] In this embodiment, by Figures 1-3 The present invention includes a base 1, with a stirring drum 2 welded to the upper end of the base 1. An electric heater 3 is bolted to the middle of the base 1. A temperature sensor 17 is screwed to the inner wall of the stirring drum 2. The electric heater 3 heats the material inside the stirring drum 2 during operation. The temperature sensor 17 can sense the temperature inside the stirring drum 2 in real time and feed the sensed temperature back to the external control device. A stirring motor 4 is bolted to the middle of the upper end of the stirring drum 2. A feed pipe 5 is provided on the upper end of the stirring drum 2 located on one side of the stirring motor 4. A rotating shaft 6 is provided at the drive output end of the stirring motor 4. A stabilizing device is provided around the rotating shaft 6. The frame 7 has a rotating shaft 6 located below it with stirring blades 8 around it. A discharge pipe 9 is located on the lower part of one side wall of the mixing drum 2. A connecting hose 10 is located on the upper part of the mixing drum 2 on the side away from the stirring motor 4 and the feed pipe 5. An air inlet pipe 11 is located on the end of the connecting hose 10 away from the mixing drum 2. A condenser 12 is located on the lower periphery of the air inlet pipe 11. A spiral heat exchange tube 13 is located on the end of the air inlet pipe 11 that extends into the condenser 12. A discharge pipe 14 is located on the lower part of the spiral heat exchange tube 13. A water inlet pipe 15 is located on the lower part of one side wall of the condenser 12. A water outlet pipe 16 is located on the upper part of the condenser 12 on the side of the air inlet pipe 11.

[0020] The lower end of the feed pipe 5 is fused to the upper end of the mixing drum 2, the transmission output end of the stirring motor 4 is connected to the upper end of the rotating shaft 6 through a coupling, the stabilizer 7 is connected to the inner wall of the mixing drum 2 through bolts, the leachate material can be transported into the mixing drum 2 through the feed pipe 5, and the stirring motor 4 can drive the rotating shaft 6 to rotate when working.

[0021] The middle part of the stabilizer 7 is connected to the rotating shaft 6 through a bearing, the stirring blade 8 is connected to the rotating shaft 6 through a key, and the discharge pipe 9 is fused to the side wall of the mixing drum 2. The stabilizer 7 can ensure the stability of the rotating shaft 6 when it rotates. When the rotating shaft 6 rotates, it can drive the stirring blade 8 to rotate, thereby agitating the material in the mixing drum 2.

[0022] The connecting hose 10 is connected to the upper end of the stirring tank 2 via a flange, and the end of the connecting hose 10 away from the stirring tank 2 is connected to the upper end of the air inlet pipe 11 via a flange. The air inlet pipe 11 is fused to the middle of the upper end of the condenser 12. The vapor generated by the ethanol in the percolate in the stirring tank 2 after evaporation will be transported to the spiral heat exchange tube 13 in the condenser 12 through the connecting hose 10 and the air inlet pipe 11.

[0023] The inlet pipe 11 extends into the condenser cylinder 12 and is connected to the upper end of the spiral heat exchange tube 13 via a flange. The lower end of the spiral heat exchange tube 13 is connected to the upper end of the outlet pipe 14 via a flange. The outlet pipe 14 is fused to the middle of the lower end of the condenser cylinder 12. The water inlet pipe 15 is fused to the side wall of the condenser cylinder 12. The water outlet pipe 16 is fused to the upper end of the condenser cylinder 12. The water inlet pipe 15 is connected to an external water supply pipeline. External water can be transported to the condenser cylinder 12 through the water inlet pipe 15 to exchange heat with the ethanol vapor in the spiral heat exchange tube 13, causing the ethanol vapor in the spiral heat exchange tube 13 to condense into liquid ethanol, which is then discharged through the outlet pipe 14 for recycling. The water in the condenser cylinder 12 that has been heated after exchanging heat with the spiral heat exchange tube 13 is discharged through the water outlet pipe 16 for use in production and daily life.

[0024] Working Principle: The device uses an external power supply and is controlled by an external control device. The leachate material is conveyed into the mixing drum 2 through the feed pipe 5. The electric heater 3 heats the material in the mixing drum 2 during operation. The temperature sensor 17 can sense the temperature inside the mixing drum 2 in real time and feed the sensed temperature back to the external control device so that the external control device can control the temperature of the electric heater 3 in real time, so that the temperature inside the mixing drum 2 can be maintained above the boiling point of ethanol. When the stirring motor 4 is working, it can drive the rotating shaft 6 and the stirring blades 8 to rotate, thereby agitating the material inside the mixing drum 2, so that the ethanol in the leachate material in the mixing drum 2 can evaporate more efficiently. The vapor produced after ethanol evaporation is transported to the spiral heat exchange tube 13 inside the condenser 12 through the connecting hose 10 and the inlet pipe 11. The water inlet pipe 15 is connected to the external water supply line, and the external water supply can be transported to the condenser 12 through the water inlet pipe 15 to exchange heat with the ethanol vapor in the spiral heat exchange tube 13, so that the ethanol vapor in the spiral heat exchange tube 13 is condensed into liquid ethanol and discharged through the discharge pipe 14 for recycling. The water in the condenser 12 that has been heated after exchanging heat with the spiral heat exchange tube 13 is discharged through the water outlet pipe 16 for production and domestic use. After the ethanol is recovered, the valve on the discharge pipe 9 can be opened to allow the remaining percolate material in the stirring drum 2 to be discharged through the discharge pipe 9.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid, comprising a base (1), characterized in that: A stirring cylinder (2) is welded to the upper end of the base (1). An electric heater (3) is bolted to the middle of the base (1). A temperature sensor (17) is screwed to one inner wall of the stirring cylinder (2). A stirring motor (4) is bolted to the middle of the upper end of the stirring cylinder (2). A feed pipe (5) is provided on the upper end of the stirring cylinder (2) on one side of the stirring motor (4). A rotating shaft (6) is provided at the transmission output end of the stirring motor (4). A stabilizing frame (7) is provided around the rotating shaft (6). A stirring blade (8) is provided around the rotating shaft (6) below the stabilizing frame (7). A discharge pipe is provided on the lower part of one side wall of the stirring cylinder (2). (9) A connecting hose (10) is provided at the upper end of the stirring drum (2) located on the side of the stirring motor (4) away from the feed pipe (5). An air inlet pipe (11) is provided at the end of the connecting hose (10) away from the stirring drum (2). A condenser (12) is provided around the lower end of the air inlet pipe (11). A spiral heat exchange tube (13) is provided at the end of the air inlet pipe (11) that extends into the condenser (12). A discharge pipe (14) is provided at the lower end of the spiral heat exchange tube (13). A water inlet pipe (15) is provided at the lower end of one side wall of the condenser (12). A water outlet pipe (16) is provided at the upper end of the condenser (12) located on the side of the air inlet pipe (11).

2. The ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid according to claim 1, characterized in that: The lower end of the feed pipe (5) is fused to the upper end of the mixing drum (2), the transmission output end of the stirring motor (4) is connected to the upper end of the rotating shaft (6) through a coupling, and the stabilizer (7) is connected to the inner wall of the mixing drum (2) through bolts.

3. The ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid according to claim 1, characterized in that: The middle part of the stabilizer (7) is connected to the rotating shaft (6) through a bearing, the stirring blade (8) is connected to the rotating shaft (6) through a key, and the discharge pipe (9) is fused to the side wall of the stirring cylinder (2).

4. The ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid according to claim 1, characterized in that: The connecting hose (10) is connected to the upper end of the stirring cylinder (2) via a flange. The end of the connecting hose (10) away from the stirring cylinder (2) is connected to the upper end of the air inlet pipe (11) via a flange. The air inlet pipe (11) is fused to the middle of the upper end of the condenser cylinder (12).

5. The ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid according to claim 1, characterized in that: The inlet pipe (11) extends into the condenser cylinder (12) and is connected to the upper end of the spiral heat exchanger (13) through a flange. The lower end of the spiral heat exchanger (13) is connected to the upper end of the outlet pipe (14) through a flange. The outlet pipe (14) is fused to the middle of the lower end of the condenser cylinder (12).

6. The ethanol recovery device for the production of donkey-hide gelatin blood-tonifying oral liquid according to claim 1, characterized in that: The water inlet pipe (15) is fused to the side wall of the condenser cylinder (12), and the water outlet pipe (16) is fused to the upper end of the condenser cylinder (12).

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