CN216319983U

CN216319983U - Propolis ethanol extract purification equipment

Info

Publication number: CN216319983U
Application number: CN202122482769.XU
Authority: CN
Inventors: 杨易衡
Original assignee: Laofengnong Biotechnology Group Co ltd
Current assignee: SHAANXI BEEMASTER BIOTECHNOLOGY CO.,LTD.
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-19
Anticipated expiration: 2031-10-14

Abstract

The application relates to propolis ethanol extract purification equipment, and relates to the field of purification equipment. The feeding assembly is used for storing propolis ethanol extracts, the heating assembly is connected with the feeding assembly and used for heating the propolis ethanol extracts in the feeding assembly, the backflow assembly comprises a first connecting pipe, a second connecting pipe, a middle tank and a backflow pipe, one end of the first connecting pipe is communicated with the feeding assembly, the other end of the first connecting pipe is communicated with the middle tank, one end of the backflow pipe is communicated with the middle tank, the other end of the backflow pipe is communicated with the feeding assembly, one end of the second connecting pipe is communicated with the middle tank, the other end of the second connecting pipe is communicated with the condensing tower, and the condensing tower is used for collecting separated ethanol. The application has the effect of improving the recovery rate of propolis.

Description

Propolis ethanol extract purification equipment

Technical Field

The application relates to the field of purification equipment, in particular to propolis ethanol extract purification equipment.

Background

Propolis is a natural product with various biological activities, is called purple gold, has the effects of inhibiting bacteria, diminishing inflammation, relieving pain, relieving itching, promoting blood circulation to remove blood stasis, promoting local tissue regeneration, softening cutin and the like, and is widely applied to the aspects of medical sanitation, food industry, daily chemical industry, paint industry and the like.

At present, in the process of purifying propolis, firstly, an ethanol extraction method is adopted for propolis to obtain a propolis ethanol extract, and then the propolis ethanol extract is subjected to a solvent evaporation method to obtain a pure propolis product.

In view of the above-mentioned related art, the inventors believe that part of propolis is lost as ethanol evaporates during the distillation of ethanol.

SUMMERY OF THE UTILITY MODEL

In order to improve the recovery rate of propolis, the application provides a propolis ethanol extract purification equipment.

The propolis ethanol extract purification equipment provided by the application adopts the following technical scheme:

the utility model provides a propolis ethanol extract purification equipment, includes heating element, the subassembly of feeding, backward flow subassembly and condensing tower, the subassembly of feeding is used for depositing propolis ethanol extract, heating element is connected with the subassembly of feeding and is used for heating the propolis ethanol extract in the subassembly of feeding, the backward flow subassembly includes first connecting pipe, second connecting pipe, pans and back flow, first connecting pipe one end and the subassembly of feeding intercommunication, the other end and pans intercommunication, back flow one end and pans intercommunication, the other end and the subassembly of feeding intercommunication, second connecting pipe one end and pans intercommunication, the other end and condensing tower intercommunication, the condensing tower is used for collecting the ethanol after the separation.

By adopting the technical scheme, when the propolis ethanol extract enters the charging component, the heating component heats the charging component, the ethanol in the heated propolis ethanol extract is firstly evaporated due to the temperature rise, the evaporated ethanol firstly enters the intermediate tank through the first connecting pipe, at the moment, a small amount of propolis carried in the ethanol evaporation also enters the intermediate tank, the propolis flows back to the charging component through the return pipe after being cooled, a large amount of ethanol enters the condensing tower through the second connecting pipe to be collected, and a small amount of ethanol entering the charging component can still be repeatedly evaporated and removed, so that the propolis is fully purified, and the possibility of loss of the propolis due to the fact that the propolis enters the condensing tower along with the evaporation of the ethanol is reduced.

Optionally, the middle of the return pipe is curved to form an arc.

By adopting the technical scheme, the reflux pipe is bent to form a barrier on the diffusion path of the ethanol steam, so that the possibility that the evaporated ethanol and propolis enter the condensing tower from the reflux pipe is reduced.

Optionally, the bottom wall of the intermediate tank is conical.

By adopting the technical scheme, the ethanol and the propolis in the intermediate tank are not easy to adhere to the bottom wall of the intermediate tank, and the convenient recovery of the propolis is facilitated.

Optionally, the charging assembly comprises a driving piece, a stirring paddle and a vacuum kettle, the side wall of the vacuum kettle is hollow, the stirring paddle is located inside the vacuum kettle and is connected with the inner wall of the vacuum kettle in a rotating mode, the driving piece is used for driving the stirring paddle to rotate, and the inner wall of the vacuum kettle is communicated with an inlet pipe and a discharge pipe.

By adopting the technical scheme, the propolis ethanol extract enters the vacuum kettle from the feed pipe, the propolis ethanol extract is heated, the stirring paddle is driven by the driving piece to uniformly heat the propolis ethanol extract, the volatilization of ethanol is accelerated, the ethanol is distilled to the condensing tower, and the purified propolis flows out of the discharge pipe of the vacuum kettle.

Optionally, heating element includes steam pipe, water bath, water pump, inlet tube and outlet pipe, steam pipe and water bath intercommunication, inlet tube one end and water bath intercommunication, the other end and vacuum kettle outer wall intercommunication, outlet pipe one end and vacuum kettle outer wall intercommunication, water pump and inlet tube intercommunication.

Through adopting above-mentioned technical scheme, steam heats the water in the water bath through in the steam pipe gets into the water bath, and hot water enters into between the vacuum kettle cavity lateral wall through the inlet tube through the water pump again, heats the material in the vacuum kettle.

Optionally, the outlet pipe is located the inlet tube top and outlet pipe and vacuum kettle top intercommunication, the outlet pipe is kept away from vacuum kettle one end and is communicated with the water bath.

Through adopting above-mentioned technical scheme, hot water gets into from the below of vacuum cauldron, gets back to the water bath from the outlet pipe again in, realizes the circulation, has improved the utilization of water resource, and hot water is gone into from the vacuum cauldron down and is gone up out, is favorable to hot water to be full of the space between the vacuum cauldron lateral wall, makes the vacuum cauldron be heated evenly.

Optionally, a coiled pipe is installed inside the condensation tower, cold water is communicated between the coiled pipe and the condensation tower, one end of the coiled pipe is communicated with the second connecting pipe, and a safety valve is installed after the other end of the coiled pipe extends out of the condensation tower.

Optionally, the vacuum kettle is further connected with a vacuum pump, a pressure sensor is installed in the vacuum kettle, and temperature sensors are installed on the water bath kettle and the vacuum kettle.

Through adopting above-mentioned technical scheme, the vacuum pump is arranged in extracting the air in the vacuum kettle, makes the ethanol can accelerate to volatilize, and pressure sensor trails the pressure variation in the vacuum kettle, makes things convenient for operating personnel to adjust the pressure of vacuum kettle, and temperature sensor conveniently looks over the inside temperature variation condition of water bath and vacuum kettle, in time adjusts the temperature through the feedback.

By adopting the technical scheme, after the distilled ethanol contacts the coiled pipe, the coiled pipe enlarges the flow path of the ethanol, and the outer wall of the coiled pipe contacts with cold water, so that the full cooling of the ethanol is facilitated, the ethanol is rapidly condensed into a liquid state and is rapidly collected.

In summary, the present application includes at least one of the following beneficial technical effects:

when the propolis ethanol extract in the charging assembly is heated by the heating assembly, ethanol in the propolis ethanol extract is firstly evaporated due to temperature rise, meanwhile, a small amount of propolis is also contained in the evaporated ethanol, the ethanol enters the intermediate tank through the first connecting pipe, a small amount of propolis and ethanol flow back to the reaction kettle in the intermediate tank through the return pipe, most of ethanol enters the condensing tower to be collected, the recovery rate of propolis is improved in the whole purification process, and the waste of propolis is reduced;

the middle of the return pipe is provided with the arc-shaped bend, so that the diffusion path of the ethanol steam is blocked, the possibility that the evaporated ethanol and the propolis enter the condensing tower from the return pipe is reduced, the propolis can enter the vacuum kettle, and the loss is reduced;

the condensing tower cools and collects distilled ethanol through the coiled pipe, so that the contact area of the ethanol and the coiled pipe is increased, the path of the ethanol is longer, the condensation of the ethanol is facilitated, and the collection efficiency of the ethanol is improved.

Drawings

FIG. 1 is a schematic perspective view of a propolis ethanol extract purification apparatus according to an embodiment of the present application;

fig. 2 is a partial sectional view of a propolis ethanol extract purifying apparatus according to an embodiment of the present application.

Description of reference numerals: 1. a heating assembly; 11. a steam pipe; 12. a water bath kettle; 13. a water pump; 14. a water inlet pipe; 15. a water outlet pipe; 16. adjusting a valve; 17. a temperature sensor; 18. a pressure sensor; 2. a charging assembly; 21. a drive member; 22. a stirring paddle; 23. a vacuum kettle; 24. a vacuum pump; 25. a feed pipe; 26. a first valve; 27. a discharge pipe; 28. a second valve; 3. a reflow assembly; 31. a first connecting pipe; 32. a second connecting pipe; 33. an intermediate tank; 34. a return pipe; 4. a condensing tower; 41. a serpentine tube; 42. a safety valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a propolis ethanol extract purification equipment. Referring to fig. 1, the propolis ethanol extract purifying apparatus comprises a heating assembly 1, a charging assembly 2, a reflux assembly 3 and a condensing tower 4, wherein the heating assembly 1 is connected with the charging assembly 2, the charging assembly 2 is communicated with the reflux assembly 3, and the reflux assembly 3 is communicated with the condensing tower 4. The propolis ethanol extract is placed in the charging assembly 2, the heating assembly 1 heats the propolis ethanol extract in the charging assembly 2, the heated and evaporated ethanol and a small amount of propolis enter the backflow assembly 3, the propolis flows back to the charging assembly 2 after being cooled by the backflow assembly 3, the large amount of ethanol enters the condensing tower 4 from the backflow assembly 3 and is collected, and the backflow assembly 3 carries out secondary purification on the evaporated propolis, so that the propolis waste is reduced, and the propolis recovery rate is improved.

Referring to fig. 1 and 2, the charging assembly 2 comprises a driving part 21, a stirring paddle 22 and a vacuum kettle 23, the driving part 21 is a motor, a motor shell is connected with the top wall of the vacuum kettle 23 through a bolt, a motor driving shaft penetrates through the vacuum kettle 23 and then is fixedly connected with the rotating shaft of the stirring paddle 22 through a shaft coupling, and the stirring paddle 22 is located inside the vacuum kettle 23 and is rotatably connected with the vacuum kettle 23. The lateral wall of vacuum kettle 23 is hollow, the inner wall of vacuum kettle 23 is communicated with a feeding pipe 25, a flange at the position of feeding pipe 25 is connected with a first valve 26, the inner wall of vacuum kettle 23 is communicated with a discharging pipe 27, and a flange at the position of discharging pipe 27 is connected with a second valve 28. When the first valve 26 is opened, the propolis ethanol extract enters the vacuum kettle 23, the heating assembly 1 heats the vacuum kettle 23, the driving member 21 drives the stirring paddle 22 to rotate in the propolis ethanol extract, so that the propolis ethanol extract is heated uniformly, and purified propolis is discharged from the discharge pipe 27 after the ethanol is heated and volatilized into the reflux assembly 3 and the condensing tower 4 to be collected.

Referring to fig. 1 and 2, a vacuum pump 24 is connected to the vacuum vessel 23, and a temperature sensor 17 and a pressure sensor 18 are installed on the top wall of the vacuum vessel 23. Heating element 1 includes steam pipe 11, water bath 12, water pump 13, inlet tube 14 and outlet pipe 15, steam pipe 11 department flange joint has the governing valve 16 that is used for adjusting steam flow, steam pipe 11 and water bath 12 intercommunication, inlet tube 14 one end and 12 diapire intercommunications of water bath, the other end and the outer wall intercommunication that vacuum kettle 23 is close to the bottom, outlet pipe 15 one end and the outer wall intercommunication that vacuum kettle 23 is close to the roof, the other end and 12 roofs of water bath intercommunication, water pump 13 and inlet tube 14 intercommunication, temperature sensor 17 is installed to 12 roofs of water bath.

In earlier stage of heating, the vacuum pump 24 is used for pumping out the air in the vacuum kettle 23, the pressure in the vacuum kettle 23 can be read through the pressure sensor 18, and at the moment, the boiling point of the ethanol can be reduced, so that the rapid evaporation of the ethanol is accelerated. When steam heats water in the water bath kettle 12, the temperature display of the temperature sensor 17 is observed, the adjusting valve 16 at the steam pipe 11 is adjusted, after the temperature of the water bath kettle 12 reaches a proper temperature, the water pump 13 pumps the hot water into the cavity of the side wall of the vacuum kettle 23, so that the vacuum kettle 23 is heated, after the cavity of the side wall of the vacuum kettle 23 is filled with water, the water flows back to the water bath kettle 12 from the water outlet pipe 15 to be continuously heated, circulation is realized, the utilization rate of the water is improved, the hot water enters from the lower part of the vacuum kettle 23 and flows out from the upper part, the vacuum kettle 23 is favorably wrapped by the hot water, the vacuum kettle 23 is uniformly heated, and the evaporation of ethanol is accelerated.

Referring to fig. 1 and 2, the reflux assembly 3 includes a first connecting pipe 31, a second connecting pipe 32, an intermediate tank 33 and a reflux pipe 34, the bottom wall of the intermediate tank 33 is conical, one end of the first connecting pipe 31 is communicated with the outer wall of the vacuum kettle 23, the other end is communicated with the side wall of the intermediate tank 33, one end of the reflux pipe 34 is communicated with the bottom wall of the intermediate tank 33, the other end is communicated with the side wall of the vacuum kettle 23, one end of the second connecting pipe 32 is communicated with the side wall of the intermediate tank 33, the other end is communicated with the condensing tower 4, and the middle of the reflux pipe 34 is curved to be arc-shaped. When the ethanol is evaporated, the ethanol enters the intermediate tank 33 through the first connecting pipe 31 and then enters the condensing tower 4 through the second connecting pipe 32, part of propolis is taken out when the ethanol enters the intermediate tank 33 from the vacuum kettle 23, the propolis is easy to be condensed when being cooled after entering the intermediate tank 33, the propolis flows into the return pipe 34 along the inner wall of the intermediate tank 33 and then returns to the vacuum kettle 23 from the return pipe 34, the middle of the return pipe 34 is bent to form an arc, the difficulty of the evaporated propolis and ethanol escaping from the return pipe 34 to the intermediate tank 33 is increased, a large amount of evaporated propolis and ethanol enter the intermediate tank 33 from the first connecting pipe 31, and the possibility of propolis waste is reduced.

Referring to fig. 1 and 2, a coil pipe 41 is connected to the inside of the condensing tower 4, cold water is introduced between the coil pipe 41 and the condensing tower 4, the coil pipe 41 is vertically arranged, the top end of the coil pipe 41 is communicated with the second connecting pipe 32, and the other end of the coil pipe extends out of the condensing tower 4 and is connected with a safety valve 42 through a flange. After the ethanol enters the coiled pipe 41 from the second connecting pipe 32, the coiled pipe 41 increases the flow path of the ethanol, the outer wall of the coiled pipe 41 is fully contacted with cold water, the effect of quickly condensing the ethanol in the coiled pipe 41 is achieved, the collection efficiency of the ethanol is improved, and after the ethanol is collected, the safety valve 42 is opened to enable the ethanol to flow out.

The implementation principle of the propolis ethanol extract purification equipment in the embodiment of the application is as follows: putting the propolis ethanol extract into a vacuum kettle 23, introducing steam into the water bath kettle 12 to make the water temperature in the water bath kettle 12 reach a proper temperature, starting a water pump 13 to make hot water enter the hollow side wall of the vacuum kettle 23, then starting a driving part 21 to make the propolis ethanol extract heated uniformly under the stirring of a stirring paddle 22 to accelerate the evaporation rate of ethanol, making the evaporated ethanol enter an intermediate tank 33 from a first connecting pipe 31, a small amount of propolis is also evaporated into the intermediate tank 33, the propolis is gradually condensed in the intermediate tank 33 and returns to the vacuum kettle 23 along the return pipe 34, the possibility of propolis waste is reduced, and a large amount of ethanol enters the intermediate tank 33 and then enters the condensation tower 4 through the second connecting pipe 32, the ethanol is gradually condensed and collected from the coil pipe 41 in the condensation tower 4, and the whole propolis ethanol purification process ensures that propolis is purified and simultaneously reduces the possibility of propolis waste.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A propolis ethanol extract purification equipment which characterized in that: comprises a heating component (1), a charging component (2), a reflux component (3) and a condensing tower (4), the charging component (2) is used for storing the propolis ethanol extract, the heating component (1) is connected with the charging component (2) and is used for heating the propolis ethanol extract in the charging component (2), the backflow component (3) comprises a first connecting pipe (31), a second connecting pipe (32), an intermediate tank (33) and a backflow pipe (34), one end of the first connecting pipe (31) is communicated with the charging component (2), the other end is communicated with the intermediate tank (33), one end of the return pipe (34) is communicated with the intermediate tank (33), the other end is communicated with the charging component (2), one end of the second connecting pipe (32) is communicated with the intermediate tank (33), the other end of the second connecting pipe is communicated with the condensing tower (4), and the condensing tower (4) is used for collecting the separated ethanol.

2. The propolis ethanol extract purification apparatus as claimed in claim 1, wherein: the middle part of the return pipe (34) is bent into an arc shape.

3. The propolis ethanol extract purification apparatus as claimed in claim 1, wherein: the bottom wall of the intermediate tank (33) is conical.

4. The propolis ethanol extract purification apparatus as claimed in claim 1, wherein: the utility model discloses a vacuum kettle, including vacuum cauldron (23), feeding component (2) including driving piece (21), stirring rake (22) and vacuum cauldron (23), vacuum cauldron (23) lateral wall cavity, stirring rake (22) are located vacuum cauldron (23) inside and rotate with vacuum cauldron (23) inner wall and are connected, driving piece (21) are used for driving stirring rake (22) to rotate, vacuum cauldron (23) inner wall intercommunication has inlet pipe (25) and discharging pipe (27).

5. The propolis ethanol extract purification apparatus according to claim 4, wherein: heating element (1) includes steam pipe (11), water bath (12), water pump (13), inlet tube (14) and outlet pipe (15), steam pipe (11) and water bath (12) intercommunication, inlet tube (14) one end and water bath (12) intercommunication, the other end and vacuum cauldron (23) outer wall intercommunication, outlet pipe (15) one end and vacuum cauldron (23) outer wall intercommunication, water pump (13) and inlet tube (14) intercommunication.

6. The propolis ethanol extract purification apparatus as claimed in claim 5, wherein: the water outlet pipe (15) is positioned above the water inlet pipe (14), the water outlet pipe (15) is communicated with the top end of the vacuum kettle (23), and one end, far away from the vacuum kettle (23), of the water outlet pipe (15) is communicated with the water bath kettle (12).

7. The propolis ethanol extract purification apparatus as claimed in claim 5, wherein: vacuum kettle (23) still is connected with vacuum pump (24), pressure sensor (18) are installed in vacuum kettle (23), temperature sensor (17) are all installed in water-bath (12) and vacuum kettle (23).

8. The propolis ethanol extract purification apparatus as claimed in claim 1, wherein: the condensing tower (4) internally mounted has coiled pipe (41), it has cold water to lead to between coiled pipe (41) and condensing tower (4), coiled pipe (41) one end and second connecting pipe (32) intercommunication, the other end stretch out and install relief valve (42) behind condensing tower (4).