CN211050937U

CN211050937U - Multistage molecular distillation equipment

Info

Publication number: CN211050937U
Application number: CN201921899750.1U
Authority: CN
Inventors: 马亦挺; 翁民煌
Original assignee: Jinxi Spring Pharmaceutical Co Ltd
Current assignee: Jinxi Spring Pharmaceutical Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-21
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a multistage molecular distillation device, which comprises an operating platform and a condensation box; the upper surface right side fixed mounting of operation panel has the retort, the outside cover of retort is equipped with the water jacket, the left side of retort is provided with the header tank, the right side inner wall of header tank is provided with the water pump. The utility model discloses control electrothermal tube work, can heat the solution in the retort, can detect the heating temperature of solution through temperature sensor, and give control processor to data, further control solution heating carries out the evaporation operation to the assigned temperature, thereby make the molecule in the solution lead-in to the condensation box in through the opening, in the condensation box falls into after the condensation face of condenser condenses into the liquid drop, control water pump work, in the outlet pipe can lead into the water jacket to the solution in the collection liquid case, further can absorb the heat that the inside high temperature solution of retort gived off, play the effect of preheating.

Description

Multistage molecular distillation equipment

Technical Field

The utility model relates to a multistage molecular distillation technical field specifically is a multistage molecular distillation equipment.

Background

Molecular distillation is a distillation process that operates under vacuum; the existing molecular distillation equipment carries out primary distillation on the entering feed liquid through a heating device and a condensing device, thereby obtaining distillate; however, when a plurality of distilled substances exist in the feed liquid, the plurality of distilled substances cannot be separated by one-time distillation, and the distilled substances are required to be added into distillation equipment for distillation for many times;

the retrieval publication number is CN206597335U, and discloses a multistage molecular distillation device which comprises a distillation kettle shell, wherein the upper end of the distillation kettle shell is fixedly provided with a rack, the upper end of the rack is fixedly provided with an axial flow pump, and an output shaft of the axial flow pump penetrates through the middle part of the rack and penetrates through the inner wall of the upper end of the distillation kettle shell;

in realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not get a solution, 1, can not be according to boiling point control heating temperature of molecules at different levels in the solution, and the distillation effect is poor, 2, distillation inefficiency, cause a large amount of heat to run off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage molecular distillation equipment has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multistage molecular distillation apparatus comprising an operation table and a condensation box;

a distillation retort is fixedly arranged on the right side of the upper surface of the operating platform, a water jacket is sleeved on the outer side of the distillation retort, a liquid collecting tank is arranged on the left side of the distillation retort, a water pump is arranged on the inner wall of the right side of the liquid collecting tank, a water outlet pipe of the water pump penetrates through the upper end of the left side of the water jacket to be communicated, the bottom end of the right side of the water jacket is communicated with a water guide pipe, the tail end of the water guide pipe penetrates through the right side of the top end of the distillation retort and is communicated with the right side of the top end of the distillation retort, a driving motor is arranged in the middle of the upper surface of the distillation retort, a motor shaft of the driving motor penetrates through the top end of the distillation retort and is fixedly connected with a rotating rod, the lower end of the rotating rod is fixedly provided with a stirring rod, a heating groove is arranged in the middle of the inner wall of the bottom end of the distillation retort, an electric heating pipe is arranged in the heating groove, a temperature sensor is arranged on the left side of the inner wall of the bottom end of the distillation retort, and a through opening is formed in the upper end of the inner wall of the right side of the distillation retort;

the right side of retort is arranged in to the condensation box, the condensation box passes through opening and retort intercommunication, the top inner wall of condensation box is provided with the condenser, the right side bottom of condensation box and the right side bottom of retort communicate respectively has first drain pipe and second drain pipe, the top of first drain pipe and second drain pipe all is provided with the water valve, the front side lower extreme middle part of retort is provided with control panel, control panel's inside is provided with control processor.

As a preferred embodiment of the present invention, the water jacket is made of a heat conductive material.

As a preferred embodiment of the present invention, the condensation box is made of a transparent material.

As a preferred embodiment of the present invention, the size of the water jacket matches with the size of the distillation retort.

As a preferred embodiment of the utility model, control panel's input passes through the wire with external power and constitutes the electricity to be connected, control panel's output passes through the wire with the input of driving motor, water pump and electrothermal tube and constitutes the electricity to be connected, temperature sensor's data output end is connected with control processor's data input end, control processor's signal output part is connected with the signal input part of electrothermal tube.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a multistage molecular distillation equipment, control electrothermal tube work, can heat the solution in the retort, can detect the heating temperature of solution through temperature sensor, and give control treater data, further control solution heating to the assigned temperature carries out evaporation work, thereby make the molecule in the solution lead to in the condensation box through the opening, condense into the liquid drop through the condensation surface of condenser and fall into in the condensation box, discharge through first drain pipe, control electrothermal tube's heating temperature, further carry out the distillation operation to the multistage molecule in the solution, distillation precision is high, control water pump work, can lead the solution in the liquid collecting box into the water jacket through the outlet pipe, further can absorb the heat that the inside high temperature solution of retort disseminates, play the effect of preheating, improve distillation efficiency, control driving motor work, can drive the stirring rod through the dwang and rotate, the solution in the distillation tank is stirred, so that the distillation efficiency of the solution is further improved.

2. The utility model relates to a multistage molecular distillation equipment is made for the heat conduction material through the water jacket, improves the heat absorption effect of solution in the water jacket.

3. The utility model relates to a multistage molecular distillation equipment is made for transparent material through the condensation box, conveniently in time discharges the solution after the condensation in the condensation box.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a multistage molecular distillation apparatus according to the present invention;

FIG. 2 is a front view of a multistage molecular distillation apparatus of the present invention;

fig. 3 is a circuit control diagram of a temperature sensor of the multistage molecular distillation apparatus of the present invention.

In the figure: the device comprises an operation table 1, a distillation retort 2, a water jacket 3, a liquid collecting tank 4, a water pump 5, a water outlet pipe 6, a water guide pipe 7, a driving motor 8, a rotating rod 9, a stirring rod 10, a heating groove 11, an electric heating pipe 12, a temperature sensor 13, a through opening 14, a condensation box 15, a condenser 16, a first water discharge pipe 17, a second water discharge pipe 18, a water valve 19, a control panel 20 and a control processor 21.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a multistage molecular distillation apparatus comprising an operation table 1 and a condensation box 15;

the utility model discloses a distillation retort, including operation panel 1, retort 2, water jacket 3, collection liquid box 4, water pump 5, outlet pipe 6, water pump 5, water jacket 3, aqueduct 7, retort 2, heating tank 11, electrothermal tube 12, retort 2, temperature sensor 13, water pump 5, water jacket 3, water jacket 2, water tank 4, water pump 5, water outlet pipe 6, water jacket 3, water conduit 7, retort 2, driving motor 8, retort 2, heating tank 11, electrothermal tube 12, retort 2, the upper end of the inner wall of the right side of the distillation retort 2 is provided with a through opening 14;

the condensation box 15 is arranged on the right side of the distillation retort 2, the condensation box 15 is communicated with the distillation retort 2 through a through hole 14, a condenser 16 is arranged on the inner wall of the top end of the condensation box 15, the bottom end of the right side of the condensation box 15 and the bottom end of the right side of the distillation retort 2 are respectively communicated with a first drain pipe 17 and a second drain pipe 18, water valves 19 are arranged above the first drain pipe 17 and the second drain pipe 18, a control panel 20 is arranged in the middle of the lower end of the front side of the distillation retort 2, and a control processor 21 is arranged inside the control panel 20;

in this embodiment (as shown in fig. 1-3), the operation of the electrical heating tube 12 is controlled to heat the solution in the distillation tank 2, the heating temperature of the solution can be detected by the temperature sensor 13, and the data is transmitted to the control processor 21, and the solution is further controlled to be heated to a specified temperature for evaporation operation, so that the molecules in the solution are introduced into the condensation box 15 through the through hole 14, condensed into droplets by the condensation surface of the condenser 16 and fall into the condensation box 15, and then discharged through the first water discharge pipe 17 to control the heating temperature of the electrical heating tube 12, further distillation operation is performed on the multi-stage molecules in the solution, the distillation precision is high, the water pump 5 is controlled to operate, the solution in the liquid collection tank 4 can be guided into the water jacket 3 through the water discharge pipe 6, further the heat emitted by the high-temperature solution in the distillation tank 2 can be absorbed, the preheating effect is achieved, and the distillation efficiency, control driving motor 8 work can drive stirring rod 10 through dwang 9 and rotate, stirs the solution in retort 2, further improves the distillation efficiency of solution.

In this embodiment (see fig. 1), the water jacket 3 is made of a heat conductive material, so as to improve the heat absorption effect of the solution in the water jacket 3.

In this embodiment (see fig. 1), the condensing box 15 is made of a transparent material, so as to conveniently and timely discharge the condensed solution in the condensing box 15.

In this embodiment (see fig. 1), the size of the water jacket 3 is matched with that of the distillation retort 2, so as to improve the use efficiency of the device.

In this embodiment (see fig. 1-3), the input end of the control panel 20 is electrically connected to an external power source through a wire, the output end of the control panel 20 is electrically connected to the driving motor 8, the water pump 5 and the input end of the electric heating tube 12 through wires, the data output end of the temperature sensor 13 is connected to the data input end of the control processor 21, the signal output end of the control processor 21 is connected to the signal input end of the electric heating tube 12, and the control panel 20 is provided to facilitate the operation of a worker.

It should be noted that the present invention relates to a multistage molecular distillation apparatus, which comprises an operation platform 1, a distillation retort 2, a water jacket 3, a liquid collection box 4, a water pump 5, a water outlet pipe 6, a water guide pipe 7, a driving motor 8, a rotating rod 9, a stirring rod 10, a heating tank 11, an electrothermal tube 12, a temperature sensor 13, a port 14, a condensation box 15, a condenser 16, a first drain pipe 17, a second drain pipe 18, a water valve 19, a control panel 20, a control processor 21, and components that are all universal standard components or components known by those skilled in the art, wherein the structure and principle of the components are known by the technical manual or known by the conventional experimental method, the electrothermal tube 12 is controlled to work during work, the solution in the distillation retort 2 can be heated, the heating temperature of the solution can be detected by the temperature sensor 13, and the data is transmitted to the control processor 21, further control solution heating carries out the evaporation job to the assigned temperature, thereby make the molecule in the solution let in to condensation box 15 in through opening 14, the condensation face through condenser 16 condenses into the liquid drop and falls into condensation box 15 in, discharge through first drain pipe 17, control electrothermal tube 12's heating temperature, further carry out the distillation operation to the multistage molecule in the solution, the distillation precision is high, control water pump 5 works, can be leading-in water jacket 3 to the solution in the collection liquid case 4 in through outlet pipe 6, further can absorb the heat that retort 2 inside high temperature solution distributes, play the effect of preheating, improve distillation efficiency, control driving motor 8 works, can drive puddler 10 through dwang 9 and rotate, stir the solution in retort 2, further improve the distillation efficiency of solution.

The utility model discloses temperature sensor 13's model is ARS01, and the model of control processor 21 is MSP430F437 IPZR.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multistage molecular distillation apparatus, characterized by comprising an operating table (1) and a condensation box (15);

the upper surface right side fixed mounting of operation panel (1) has retort (2), the outside cover of retort (2) is equipped with water jacket (3), the left side of retort (2) is provided with header tank (4), the right side inner wall of header tank (4) is provided with water pump (5), outlet pipe (6) of water pump (5) run through the left side upper end intercommunication of water jacket (3), the right side bottom intercommunication of water jacket (3) has aqueduct (7), the end of aqueduct (7) runs through the top right side intercommunication of retort (2), the upper surface middle part of retort (2) is provided with driving motor (8), the top fixedly connected with dwang (9) of retort (2) is run through to the motor shaft of driving motor (8), the lower extreme fixed mounting of dwang (9) has stirring rod (10), heating tank (11) have been seted up at the bottom inner wall middle part of retort (2), an electric heating tube (12) is arranged in the heating groove (11), a temperature sensor (13) is arranged on the left side of the inner wall of the bottom end of the distillation retort (2), and a through hole (14) is formed in the upper end of the inner wall of the right side of the distillation retort (2);

the right side of retort (2) is arranged in condensation box (15), condensation box (15) are through opening (14) and retort (2) intercommunication, the top inner wall of condensation box (15) is provided with condenser (16), the right side bottom of condensation box (15) and the right side bottom of retort (2) communicate respectively has first drain pipe (17) and second drain pipe (18), the top of first drain pipe (17) and second drain pipe (18) all is provided with water valve (19), the front side lower extreme middle part of retort (2) is provided with control panel (20), the inside of control panel (20) is provided with control processor (21).

2. The multistage molecular distillation apparatus of claim 1, wherein: the water jacket (3) is made of heat conducting materials.

3. The multistage molecular distillation apparatus of claim 1, wherein: the condensation box (15) is made of transparent materials.

4. The multistage molecular distillation apparatus of claim 1, wherein: the size of the water jacket (3) is matched with that of the distillation retort (2).

5. The multistage molecular distillation apparatus of claim 1, wherein: the input end of the control panel (20) is electrically connected with an external power supply through a conducting wire, the output end of the control panel (20) is electrically connected with the input ends of the driving motor (8), the water pump (5) and the electric heating tube (12) through conducting wires, the data output end of the temperature sensor (13) is connected with the data input end of the control processor (21), and the signal output end of the control processor (21) is connected with the signal input end of the electric heating tube (12).