An efficient distillation device for drug testing

Abstract

The present invention discloses an efficient distillation device for drug detection, including a distillation tank, wherein the top left and right sides of the distillation tank are provided with feed ports, a first motor is fixedly provided at the center of the bottom of the distillation tank, an output end of the first motor is coaxially connected to an agitator located at the bottom of the inner cavity of the distillation tank, a heater is provided at the bottom of the inner cavity of the distillation tank, a distillation bucket is provided at the top of the inner cavity of the distillation tank, and a cooling interlayer is provided in the inner cavity of the distillation bucket. The present invention relates to the technical field of drug distillation equipment. The efficient distillation device for drug detection can greatly speed up the distillation process and promote the rapid separation of components in medicinal materials by providing a stirring mechanism, thereby speeding up the entire distillation process. By providing a water cleaning mechanism, the distilled cooling liquid can be cleaned, so that the liquid originally adsorbed inside the distiller can be quickly discharged, which speeds up the discharge process of the distilled liquid and improves the distillation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of drug distillation equipment, in particular to a highly efficient distillation device for drug detection. Background Art

[0002] Distillation is a thermodynamic separation process that utilizes the different boiling points of components in a mixed liquid or liquid-solid system to evaporate the low-boiling-point component and then condense it to separate the entire component. Distillation is a combination of the two unit operations of evaporation and condensation.

[0003] Distillation is one of the commonly used methods for drug testing. Existing distillation devices have the problem of slow distillation speed, and the separated liquid is easily adsorbed on the inner wall of the device and can only slide down automatically by its own gravity. The collection of the separated liquid is also quite slow. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides an efficient distillation device for drug testing, which solves the problems of long time consumption and low efficiency of the prior distillation device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient distillation device for drug testing, comprising a distillation tank, wherein feed ports are arranged on the left and right sides of the top of the distillation tank, a first motor is fixedly arranged at the center of the bottom of the distillation tank, an output end of the first motor is coaxially connected to an agitator located at the bottom of the inner cavity of the distillation tank, and a heater is arranged at the bottom of the inner cavity of the distillation tank.

[0008] A distillation bucket is arranged at the top of the inner cavity of the distillation tank, and a cooling interlayer is arranged in the inner cavity of the distillation bucket. Cold water inlet pipes and cold water outlet pipes are inserted on the left and right sides of the cooling interlayer, and the tops of the cold water inlet pipes and the cold water outlet pipes pass through the outside of the top of the distillation tank.

[0009] A second motor is fixedly provided in the center of the top of the distillation tank, and the output end of the second motor is coaxially connected to the rotating shaft located at the top of the inner cavity of the distillation tank. The first water cleaning brush and the second water cleaning brush are respectively installed on the rotating shaft, and the first water cleaning brush and the second water cleaning brush can both contact the inner wall of the distillation bucket.

[0010] A drain pipe is fixedly connected to the bottom of the distillation bucket, a condensation box is fixedly provided on one side wall of the distillation tank, a condensation tube is built into the condensation box, the top of the condensation tube is connected to the bottom of the drain pipe, the bottom of the condensation tube extends to the outside of the bottom of the condensation box, a cold air pipe is plugged into the top of the condensation box, and a first switch valve is provided on the cold air pipe.

[0011] A supporting leg is fixedly arranged at the bottom of the distillation tank, a discharge pipe is arranged at the bottom of the distillation tank, and a second switch valve is arranged on the discharge pipe.

[0012] Preferably, the stirrer includes spiral stirring blades on the upper and lower sides and a stirring fork located in the middle.

[0013] Preferably, an anti-sticking brush capable of contacting the inner wall of the distillation tank is fixedly connected to the top of the agitator.

[0014] Preferably, the inner cavity of the distillation bucket is provided with a heat insulation layer.

[0015] Preferably, the condenser is a serpentine tube.

[0016] Preferably, the bottom of the distillation tank is in a "W" shape.

[0017] (III) Beneficial effects

[0018] The present invention provides an efficient distillation device for drug testing, which has the following beneficial effects:

[0019] This efficient distillation device for drug testing can greatly speed up the distillation process by providing a stirring mechanism, promote the rapid separation of components in medicinal materials, and thus speed up the entire distillation process. By providing a water purification mechanism, the distilled cooling liquid can be cleaned, so that the liquid originally adsorbed inside the distiller can be quickly discharged, thereby speeding up the discharge process of the distilled liquid and improving the distillation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of the structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the distillation bucket structure of the present invention.

[0022] In the figure: 1. distillation tank; 2. feed inlet; 3. first motor; 4. agitator; 41. spiral stirring blade; 42. stirring fork; 5. heater; 6. distillation bucket; 7. cooling interlayer; 8. cold water inlet pipe; 9. cold water outlet pipe; 10. second motor; 11. rotating shaft; 12. first water brush; 13. second water brush; 14. drain pipe; 15. condensation box; 16. condensation pipe; 17. cold air pipe; 18. first switch valve; 19. supporting leg; 20. discharge pipe; 21. second switch valve; 22. anti-sticking brush; 23. thermal insulation layer. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 As shown, the present invention provides a technical solution: an efficient distillation device for drug detection, comprising a distillation tank 1, the bottom of the distillation tank 1 is in a "W" shape, a discharge pipe 20 is located at the lowest end of the "W", and other components after distillation are discharged through the discharge pipe 20. Feed ports 2 are provided on both sides of the top of the distillation tank 1. A first motor 3 is fixedly provided at the center of the bottom of the distillation tank 1. The output end of the first motor 3 is coaxially connected to an agitator 4 located at the bottom of the inner cavity of the distillation tank 1. The agitator 4 includes spiral stirring blades 41 on the upper and lower sides and a stirring fork 42 located in the middle. An anti-sticking brush 22 that can contact the inner wall of the distillation tank 1 is fixedly connected to the top of the agitator 4. The anti-sticking brush 22 can prevent a small amount of components from being separated and sticking to the inner wall of the distillation tank 1. A heater 5 is provided at the bottom of the inner cavity of the distillation tank 1.

[0025] like Figure 1-2 As shown, a distillation bucket 6 is arranged at the top of the inner cavity of the distillation tank 1, and a heat insulation layer 23 is arranged in the inner cavity of the distillation bucket 6. The heat insulation layer 23 can play a role of heat insulation to prevent cold water from acting on the outer side of the distillation bucket 6, causing the distillate to be adsorbed on the outer wall of the distillation bucket 6, making it difficult to collect. The inner wall of the distillation bucket 6 is adsorbed on the inner wall due to the cooling effect of the cold water. The inner cavity of the distillation bucket 6 is provided with a cooling interlayer 7. The left and right sides of the cooling interlayer 7 are both connected with a cold water inlet pipe 8 and a cold water outlet pipe 9. The tops of the cold water inlet pipe 8 and the cold water outlet pipe 9 both pass through the top of the distillation tank 1.

[0026] like Figure 1 As shown, a second motor 10 is fixedly provided at the center of the top of the distillation tank 1, and the output end of the second motor 10 is coaxially connected to a rotating shaft 11 located at the top of the inner cavity of the distillation tank 1, and a first water cleaning brush 12 and a second water cleaning brush 13 are respectively installed on the rotating shaft 11, and the first water cleaning brush 12 and the second water cleaning brush 13 can both contact the inner wall of the distillation bucket 6.

[0027] like Figure 1As shown, a drain pipe 14 is fixedly connected to the bottom of the distillation bucket 6, and a condensation box 15 is fixedly provided on one side wall of the distillation tank 1. A condensation pipe 16 is installed in the condensation box 15. The condensation pipe 16 is a serpentine pipe, which increases the contact area between the distillate and the cold air and improves the condensation effect. The top of the condensation pipe 16 is connected to the bottom of the drain pipe 14, and the bottom of the condensation pipe 16 extends to the outside of the bottom of the condensation box 15. A cold air pipe 17 is inserted into the top of the condensation box 15, and a first switch valve 18 is provided on the cold air pipe 17.

[0028] like Figure 1 As shown, a support leg 19 is fixedly provided at the bottom of the distillation tank 1 , a discharge pipe 20 is provided at the bottom of the distillation tank 1 , and a second switch valve 21 is provided on the discharge pipe 20 .

[0029] When in use, the drug raw material is poured into the distillation tank 1 through the feed port 2, the first motor 3 and the heater 5 are started, the drug is heated by the heater 5 to distill out some of the components therein, and the agitator 4 is driven to rotate by the first motor 3. The spiral stirring blades 41 and the stirring fork 42 on the agitator 4 can accelerate the rapid escape of the distilled components.

[0030] The distilled liquid is absorbed by the distillation bucket 6, and the distillate is adsorbed on the side wall of the distillation bucket 6. Cold water is introduced through the cold water inlet pipe 8. After the cold water cools the distillate, it is discharged through the cold water outlet pipe 9, forming a circulating cold water supply in turn to ensure the condensation effect. The second motor 10 is started to drive the rotating shaft 11 to rotate, thereby driving the first water brush 12 and the second water brush 13 to rotate, so as to shovel the distillate adsorbed on the side wall of the distillation bucket 6 and discharge it into the condensation pipe 16 in the condensation box 15 through the drain pipe 14. Cold air is continuously input into the condensation box 15 through the cold air pipe 17. After the cold air contacts the condensation pipe 16, the discharge of the distillate is further accelerated.

[0031] In summary, this efficient distillation device for drug testing can greatly speed up the distillation process by setting up a stirring mechanism, promote the rapid separation of components in medicinal materials, and thus speed up the entire distillation process. By setting up a water purification mechanism, the distilled cooling liquid can be cleaned, so that the liquid originally adsorbed inside the distiller can be quickly discharged, thereby speeding up the discharge process of the distilled liquid and improving the distillation efficiency.

[0032] It should be noted that the electrical components appearing in this article are all connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling computers, etc. Its control principle, internal structure and control switch mode are all conventional means of the prior art, which are directly quoted here without further elaboration. In this article, relational terms such as first and second 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 variant 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.

[0033] 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. An efficient distillation device for drug testing, characterized in that: The invention comprises a distillation tank (1), wherein a feed port (2) is arranged on both the left and right sides of the top of the distillation tank (1), a first motor (3) is fixedly arranged at the center of the bottom of the distillation tank (1), an output end of the first motor (3) is coaxially connected to a stirrer (4) located at the bottom of the inner cavity of the distillation tank (1), and a heater (5) is arranged at the bottom of the inner cavity of the distillation tank (1); A distillation bucket (6) is arranged at the top of the inner cavity of the distillation tank (1), and a cooling interlayer (7) is arranged in the inner cavity of the distillation bucket (6). A cold water inlet pipe (8) and a cold water outlet pipe (9) are inserted on both the left and right sides of the cooling interlayer (7), and the tops of the cold water inlet pipe (8) and the cold water outlet pipe (9) pass through the top of the distillation tank (1); A second motor (10) is fixedly arranged at the center of the top of the distillation tank (1), and an output end of the second motor (10) is coaxially connected to a rotating shaft (11) located at the top of the inner cavity of the distillation tank (1), and a first water cleaning brush (12) and a second water cleaning brush (13) are respectively installed on the rotating shaft (11), and the first water cleaning brush (12) and the second water cleaning brush (13) can both contact the inner wall of the distillation bucket (6); The bottom of the distillation bucket (6) is fixedly connected with a drain pipe (14); a condensation box (15) is fixedly provided on one side wall of the distillation tank (1); a condensation pipe (16) is built in the condensation box (15); the top of the condensation pipe (16) is connected to the bottom of the drain pipe (14); the bottom of the condensation pipe (16) extends to the outside of the bottom of the condensation box (15); a cold air pipe (17) is plugged into the top of the condensation box (15); and a first switch valve (18) is provided on the cold air pipe (17); A supporting leg (19) is fixedly provided at the bottom of the distillation tank (1), a discharge pipe (20) is provided at the bottom of the distillation tank (1), and a second switch valve (21) is provided on the discharge pipe (20).

2. An efficient distillation device for drug testing according to claim 1, characterized in that: The stirrer (4) comprises spiral stirring blades (41) on the upper and lower sides and a stirring fork (42) located in the middle.

3. An efficient distillation device for drug testing according to claim 1, characterized in that: An anti-sticking brush (22) that can contact the inner wall of the distillation tank (1) is fixedly connected to the top of the stirrer (4).

4. An efficient distillation device for drug testing according to claim 1, characterized in that: The inner cavity of the distillation bucket (6) is provided with a heat insulation layer (23).

5. The efficient distillation device for drug detection according to claim 1, characterized in that: The condenser tube (16) is a serpentine tube.

6. The efficient distillation device for drug detection according to claim 1, characterized in that: The bottom of the distillation tank (1) is in a "W" shape.

Images