CN219333161U - High-concentration concentrator for processing epimedium - Google Patents

Abstract

The utility model relates to the technical field of concentrators, in particular to a high-concentration concentrator for processing epimedium, which comprises a concentrating tank with a cover plate at the top, wherein a heating pipe is arranged in the concentrating tank, a vacuum pump and a heater are fixedly connected to the side wall of the concentrating tank, the input end of the vacuum pump is communicated with the interior of the concentrating tank, the output end of the vacuum pump is connected with the input end of the heater, the concentrating tank comprises an inner liner layer and a heat preservation layer arranged outside the inner liner layer, a steam chamber is formed between the inner liner layer and the heat preservation layer, the output end of the heater is communicated with the steam chamber, a condensed water outlet is formed in the bottom wall of the heat preservation layer, the concentrating process can be performed in a negative pressure environment, the efficacy can be better maintained, less heat required by the negative pressure environment is saved, and the energy required by concentration is saved.

Description

High-concentration concentrator for processing epimedium

Technical Field

The utility model relates to the technical field of concentrators, in particular to a high-concentration concentrator for processing epimedium.

Background

The concentration is a method for separating a solvent from the solution to increase the concentration of the solution, the solution is heated, the solvent is heated and evaporated, and solutes remain in a small amount of solvent to achieve the effect of increasing the concentration, for example, in the processing process of net epimedium, the solvent is firstly crushed and fully soaked, then crushed residues are separated from soaking liquid, and the separated soaking liquid is placed in a concentrator for concentration, so that the problems in the prior art are that: the steam generated in the concentration process contains heat, direct discharge is wasted, the boiling point of water is one hundred ℃, the temperature required by the net epimedium in the concentration process for best maintaining the efficacy is fifty-seventy-five ℃, if the conventional heating method is directly adopted for high-temperature concentration of one hundred ℃, the high temperature is unfavorable for the maintenance of the efficacy, the required energy is higher, and the conventional concentration process is unfavorable for the development of the energy-saving and emission-reducing green concept.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the high-concentration concentrator for processing the epimedium can carry out a concentration process in a negative pressure environment, can better maintain the efficacy, can reduce the heat required by the negative pressure environment and save the energy required by concentration.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a high concentration concentrator is used in epimedium processing, includes the concentrated jar that the top has the apron, the inside of concentrated jar is provided with the heating pipe, the lateral wall fixedly connected with vacuum pump and the heater of concentrated jar, the input of vacuum pump and the inside intercommunication of concentrated jar, the output of vacuum pump is connected with the input of heater, concentrated jar includes the inner bag layer and sets up the outside heat preservation of inner bag layer, be formed with the steam chamber between inner bag layer and the heat preservation, the output and the steam chamber intercommunication of heater, the comdenstion water discharge port has been seted up on the diapire of heat preservation.

The beneficial effects of the utility model are as follows: the inside of concentrating tank is sealed through the apron, use the vacuum pump can carry out the evacuation to concentrating tank's inside, thereby change the temperature of water evaporation, reduce the required heat of concentration, the heating pipe can heat the solution, from the inside of vacuum pump exhaust vapor inflow steam room through the reheating of heater, heat the solution of inner bag layer inside, though the temperature of vapor reaches more than one hundred degrees after the heating of heater, but heat loss will be had after the inside of transmitting to the steam room, and the discharge capacity of vapor is less, can not lead to the inside high temperature of inner bag layer, the steam of steam room inside becomes the water droplet and discharges from the comdenstion water discharge port after carrying out heat exchange with the inner bag layer.

So that the water vapor discharged from the vacuum pump can be sufficiently heated.

As a further improvement of the above technical scheme: the heating chamber comprises a cylindrical shell, a shaft rod is fixedly connected to the axis of the shell, a spiral heating plate is fixedly connected to the outer surface of the shaft rod, and the diameter of the spiral heating plate is equal to that of the inner wall of the shell.

The beneficial effects of this improvement are: the steam enters the heating chamber, gradually flows downwards through the spiral heating plate and is heated again, so that the temperature of the steam is increased, the inside of the steam chamber is heated, and the spiral heating plate can be fully contacted with the steam to achieve the time of full heating.

In order to enable the heating pipe to sufficiently heat the interior of the concentrating tank.

As a further improvement of the above technical scheme: the heating pipe is in a spiral shape.

The beneficial effect of this improvement: the spiral heating pipe can fully heat with the solution in the inner container layer, so that the heating effect is ensured.

In order to facilitate the drainage of the concentrated liquid.

As a further improvement of the technical scheme, a liquid extracting pump is fixedly connected to the side wall of the concentration tank, and a liquid extracting pipe is arranged at the input end of the liquid extracting pump and extends to the inside of the concentration tank.

The beneficial effects of this improvement are: the liquid pump can be convenient for carry out the extraction to the inside liquid of concentrate jar.

In order to allow filtration when the solution is poured into the interior of the concentration tank, and sealing when it is concentrated.

As a further improvement of the scheme, the cover plate is connected with the top of the liner layer through threads, a ring table is integrally formed on the inner wall of the liner layer, and a filter screen is placed on the ring table.

The beneficial effect of this improvement: the sealing performance can be guaranteed through threaded connection of the cover plate and the inner container layer of the concentration tank, and the filter screen can filter poured solution.

In order to enable the vacuum pump to better pump the water vapor in the concentration tank.

As a further improvement of the above scheme: the vacuum pump adopts a rotary-vane prinock vacuum pump.

The beneficial effect of this improvement: because more water vapor exists in the concentration process, the Punock rotary-vane vacuum pump can have better effect of pumping the water vapor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a concentrating tank; 2. a cover plate; 3. heating pipes; 4. a vacuum pump; 5. a heater; 501. a housing; 502. a spiral heating plate; 503. a shaft lever; 6. a steam chamber; 7. an inner liner layer; 8. a heat preservation layer; 9. a liquid pump; 10. a liquid suction pipe; 11. a filter screen; 12. a ring table; 13. and a condensed water discharge port.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 4, a high concentration concentrator for processing epimedium herb comprises a concentration tank 1 with a cover plate 2 at the top, a heating pipe 3 is arranged in the concentration tank 1, a vacuum pump 4 and a heater 5 are fixedly connected to the side wall of the concentration tank 1, the input end of the vacuum pump 4 is communicated with the interior of the concentration tank 1, the output end of the vacuum pump 4 is connected with the input end of the heater 5, the concentration tank 1 comprises a liner layer 7 and a heat preservation layer 8 arranged outside the liner layer 7, a steam chamber 6 is formed between the liner layer 7 and the heat preservation layer 8, the output end of the heater 5 is communicated with the steam chamber 6, a condensed water outlet 13 is arranged on the bottom wall of the heat preservation layer 8, the interior of the concentration tank 1 is sealed by the cover plate 2, the interior of the concentration tank 1 can be vacuumized by using the vacuum pump 4, so as to change the temperature of water evaporation, the heat required by concentration is reduced, the heating pipe 3 can heat the solution, the water vapor discharged from the vacuum pump 4 flows into the steam chamber 6 through reheating by the heater 5, the solution in the inner container layer 7 is heated, although the temperature of the water vapor reaches more than one hundred degrees after being heated by the heater 5, heat loss exists after being transferred into the steam chamber 6, the displacement of the water vapor is smaller, the temperature in the inner container layer 7 is not excessively high, the steam in the steam chamber 6 is changed into water drops after heat exchange with the inner container layer 7 and is discharged from the condensed water discharge port 13, the heating chamber comprises a cylindrical shell 501, a shaft rod 503 is fixedly connected to the axial center position of the shell 501, a spiral heating plate 502 is fixedly connected to the outer surface of the shaft rod 503, the diameter of the spiral heating plate 502 is equal to the diameter of the inner wall of the shell 501, gradually downflow through spiral hot plate 502, heat once more, can make the temperature of vapor improve, heat the inside of steam chamber 6, spiral hot plate 502 can be abundant with the vapor contact, reach the time of abundant heating, the shape of heating pipe 3 is the heliciform, and the heliciform heating pipe 3 can fully heat with the solution of inner bag layer 7 inside, guarantees the effect of heating, fixedly connected with drawing liquid pump 9 on the lateral wall of concentration jar 1, the input of drawing liquid pump 9 is provided with drawing liquid pipe 10 and extends to the inside of concentration jar 1, drawing liquid pump 9 can be convenient for extract the inside liquid of concentration jar 1, apron 2 is connected with the top of inner bag layer 7 through the screw thread, integrated into one piece has ring platform 12 on the inner wall of inner bag layer 7, filter screen 11 has been placed on the ring platform 12, and apron 2 can guarantee the leakproofness with the inner bag layer 7 threaded connection of concentration jar 1, and 11 can filter the solution of pouring into, vacuum pump 4 adopts the spinning-in-chip pump 4, has more the effect of drawing liquid to the vapor that has more than the spinning-chip in the concentration process.

The working principle of the utility model is as follows: the soaking liquid of net epimedium herb is poured into the inside of a concentration tank 1, a filter screen 11 can filter residues, after the solution is poured into the concentration tank 1, a cover plate 2 is arranged above the concentration tank 1 through threads, a vacuum pump 4 is started to vacuumize the inside of the concentration tank 1, a heating pipe 3 heats the solution in the concentration tank 1, the required evaporation temperature of water in the solution is low under the negative pressure condition, after the heating pipe 3 heats the solution to a certain temperature, the water is evaporated, the water is discharged into a heater 5 by the vacuum pump 4 and is conveyed into a steam chamber 6 after being heated by a spiral heating plate 502, the heat is preserved and heated, condensed water formed by liquefying after the heat of the water vapor is discharged from a condensed water outlet 13, and after the concentration is finished, the liquid in the concentration tank 1 can be pumped out through a liquid pumping pump 9.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or applications of the concepts and aspects of the utility model in other applications without modification, are contemplated as falling within the scope of the utility model.

Claims (6)

1. The utility model provides a high concentration concentrator is used in epimedium processing, includes concentration jar (1) that the top has apron (2), the inside of concentration jar (1) is provided with heating pipe (3), its characterized in that: the utility model discloses a steam condensing tank, including concentrated jar (1), vacuum pump (4) and heater (5) of lateral wall fixedly connected with of concentrated jar (1), the input of vacuum pump (4) communicates with the inside of concentrated jar (1), the output of vacuum pump (4) is connected with the input of heater (5), concentrated jar (1) include inner bag layer (7) and set up heat preservation (8) outside inner bag layer (7), be formed with steam chamber (6) between inner bag layer (7) and heat preservation (8), the output and the steam chamber (6) intercommunication of heater (5), condensate water discharge port (13) have been seted up on the diapire of heat preservation (8).

2. The high-concentration concentrator for processing epimedium herb as claimed in claim 1, wherein: the heater comprises a cylindrical shell (501), a shaft rod (503) is fixedly connected to the axis of the shell (501), a spiral heating plate (502) is fixedly connected to the outer surface of the shaft rod (503), and the diameter of the spiral heating plate (502) is equal to the diameter of the inner wall of the shell (501).

3. The high-concentration concentrator for processing epimedium herb as claimed in claim 1, wherein: the heating pipe (3) is spiral in shape.

4. The high-concentration concentrator for processing epimedium herb as claimed in claim 1, wherein: the side wall of the concentration tank (1) is fixedly connected with a liquid pump (9), and the input end of the liquid pump (9) is provided with a liquid pump pipe (10) extending to the inside of the concentration tank (1).

5. The high-concentration concentrator for processing epimedium herb as claimed in claim 1, wherein: the cover plate (2) is connected with the top of the liner layer (7) through threads, a ring table (12) is integrally formed on the inner wall of the liner layer (7), and a filter screen (11) is placed on the ring table (12).

6. The high-concentration concentrator for processing epimedium herb as claimed in claim 1, wherein: the vacuum pump (4) adopts a Punock rotary-vane vacuum pump.

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