CN219050361U

CN219050361U - Decompression distillation device for extractant production

Info

Publication number: CN219050361U
Application number: CN202320206561.1U
Authority: CN
Inventors: 王玉波
Original assignee: Tianjin Chongyan Technology Co ltd
Current assignee: Tianjin Chongyan Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-23
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to a decompression distillation device for extractant production, which comprises a base, wherein one side of the top of the base is provided with a distillation mechanism, the other side of the top of the base is provided with a decompression mechanism, the decompression mechanism comprises a decompression box, the inside of the decompression box is provided with a decompression zone, one side of the bottom of the decompression zone is provided with a movable zone, a movable ball is movably arranged in the movable zone, the lower part of one side of the decompression box is provided with a connecting hole, the connecting hole is communicated with the decompression zone, the top of the decompression box is provided with a rotating zone, the rotating zone is internally and rotatably connected with a ventilating fan, when the internal pressure of a distillation bottle reaches a certain degree, the pressure is conveyed through a conveying pipe, and the pressure can push the movable ball to move in the movable zone due to the fact that one end of the pressure is connected with the movable ball, so that air in the decompression zone enters the distillation bottle through the conveying pipe to decompress the distillation bottle.

Description

Decompression distillation device for extractant production

Technical Field

The utility model relates to the technical field of distillation devices, in particular to a reduced pressure distillation device for extractant production.

Background

The extractant is a chemical reagent that forms an organic phase-soluble extract with the extracted material. In the production of extractant, purification is generally carried out using distillation apparatus.

The existing vacuum distillation device for extractant production heats liquid, bubbles generated by heating the liquid can be flushed into a distillation bottle, pollution can be caused, the distillation effect of the extractant is affected, the pressure in the distillation bottle can be increased in the heating process, the distillation generated by the liquid can be always intermittent due to the increase of the internal pressure, and the collection efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a reduced pressure distillation device for extractant production, which aims to solve the problems that bubbles generated by heating liquid can be flushed into a distillation flask when the liquid is heated, pollution can be caused and the distillation effect of the extractant is affected in the existing reduced pressure distillation device for extractant production.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a decompression distillation plant is used in extractant production, includes the base, base top one side is provided with distillation mechanism, base top opposite side is provided with decompression mechanism, decompression mechanism includes the decompression case, the inside of decompression case is equipped with decompression district, decompression district bottom one side is equipped with the movable zone, movable mounting has the movable ball in the movable zone, one side lower part of decompression case is equipped with the connecting hole, the connecting hole with decompression district intercommunication sets up, the top of decompression case is equipped with the rotation district, the inside rotation of rotation district is connected with the scavenger fan.

In a further preferred embodiment, the distillation mechanism comprises a water bath heating pot, the bottom of the water bath heating pot is fixedly connected with the top of the base, a distillation flask is arranged in the water bath heating pot, and a conduit is fixedly connected to the top of the distillation flask, so that the distillation flask is conveniently heated.

In a further preferred embodiment, two fixing rods are fixedly connected to two sides of the water bath heating pot, the bottoms of the fixing rods are fixedly connected with the base, a fixing plate is fixedly connected to the top of the fixing rods, one side of the guide pipe extends to the outer portion of the fixing plate, the guide pipe is rotatably connected with the fixing plate, and the distillation mechanism is convenient to support.

In a further preferred embodiment, a sealing ring is arranged at the top of the conduit, a cover plate is arranged at one side of the sealing ring, a sealing groove is arranged on the cover plate corresponding to the sealing ring, and a handle is fixedly connected to the top of the cover plate, so that the conduit is conveniently covered.

In a further preferred aspect, a sieve plate is fixedly connected to the inner wall of the distillation flask, and a sieve is arranged on the sieve plate, so that the heated liquid is prevented from being flushed into the distillation flask to cause pollution.

In a further preferred embodiment, a motor is disposed on one side of the fixing plate, an output end of the motor penetrates through the fixing plate and is connected with a rotating shaft, a first gear is disposed on the rotating shaft, a second gear is disposed on one side of the first gear, the first gear is meshed with the second gear and is fixedly connected with the outer wall of the guide pipe, a U-shaped frame is fixedly connected to the bottom of the fixing plate, and the rotating shaft is connected with the guide pipe in a rotating mode and is connected with the outer wall of the U-shaped frame, so that the first gear and the second gear are supported conveniently.

In a further preferred embodiment, a through hole is formed on one side of the distillation flask, a conveying pipe is arranged in the through hole, and one side of the conveying pipe extends to the outer side of the connecting hole, so that the distillation mechanism and the decompression mechanism are conveniently connected.

(III) beneficial effects

Compared with the prior art, the utility model provides a reduced pressure distillation device for extracting agent production, which has the following beneficial effects:

according to the utility model, due to the design of the distillation mechanism, through the cooperation of the water bath heating pot, the distillation flask, the sieve plate and the screen, when the water bath heating pot heats the distillation flask, the sieve plate and the screen in the distillation flask can prevent bubbles generated when the extractant liquid is heated from rushing into the distillation flask to cause pollution.

According to the utility model, the design of the decompression mechanism is that the decompression box, the ventilating fan and the conveying pipe are arranged, when the pressure in the distillation flask reaches a certain degree, the pressure can be conveyed through the conveying pipe, and the movable ball is pushed to move in the movable area by the pressure due to the fact that one end of the movable ball is connected with the movable ball, so that air in the decompression area enters the distillation flask through the conveying pipe to decompress the distillation flask, when the pressure in the distillation flask is reduced, no impact effect of the pressure exists, the movable ball returns to the inside of the connecting hole along the gradient, the pressure in the distillation flask is kept stable, and the collection efficiency is improved.

According to the utility model, the motor, the first gear and the second gear are arranged, the motor is started when the water bath heating pot heats the distillation flask, the motor drives the rotating shaft to rotate so as to drive the first gear to rotate, the first gear drives the second gear to rotate, the distillation flask can be heated uniformly, and the sealing ring, the cover plate and the handle are arranged, so that the sealing effect of the guide pipe is improved.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a vacuum distillation apparatus for producing an extractant;

FIG. 2 is a schematic diagram of a distillation mechanism of a reduced pressure distillation apparatus for producing an extractant;

FIG. 3 is a schematic diagram showing the internal structure of a distillation flask of a reduced pressure distillation apparatus for producing an extractant according to the present utility model;

FIG. 4 is a schematic diagram showing the structure of a pressure reducing mechanism of a pressure reducing distillation apparatus for producing an extractant;

fig. 5 is a schematic structural view of a cover plate and a seal ring of a vacuum distillation apparatus for producing an extractant.

In the figure: 1. a base; 2. a decompression box; 3. a decompression zone; 4. an active area; 5. moving the ball; 6. a connection hole; 7. a rotation region; 8. a ventilator; 9. heating the pot in a water bath; 10. a distillation flask; 11. a conduit; 12. a fixed rod; 13. a fixing plate; 14. a seal ring; 15. a cover plate; 16. sealing grooves; 17. a handle; 18. a sieve plate; 19. a screen; 20. a motor; 21. a rotating shaft; 22. a first gear; 23. a second gear; 24. a U-shaped frame; 25. a through hole; 26. a conveying pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, a reduced pressure distillation apparatus for extractant production comprises a base 1, wherein a distillation mechanism is arranged on one side of the top of the base 1, a decompression mechanism is arranged on the other side of the top of the base 1, the decompression mechanism comprises a decompression box 2, a decompression zone 3 is arranged in the decompression box 2, an active zone 4 is arranged on one side of the bottom of the decompression zone 3, a movable ball 5 is movably arranged in the active zone 4, a connecting hole 6 is arranged on the lower portion of one side of the decompression box 2, the connecting hole 6 is communicated with the decompression zone 3, a rotation zone 7 is arranged at the top of the decompression box 2, and a ventilation fan 8 is arranged in the rotation connection of the rotation zone 7.

In this embodiment, distillation mechanism includes water bath heating pot 9, and water bath heating pot 9's bottom and base 1 top fixed connection are equipped with retort 10 in the inside of water bath heating pot 9, and retort 10's top fixed connection is equipped with pipe 11, heats retort 10 after water bath heating pot 9 starts.

In this embodiment, two fixing rods 12 are fixedly connected to two sides of the water bath heating pot 9, the bottom of each fixing rod 12 is fixedly connected with the base 1, a fixing plate 13 is fixedly connected to the top of each fixing rod 12, one side of each guide pipe 11 extends to the outside of each fixing plate 13, the guide pipes 11 are rotatably connected with the fixing plates 13, the fixing rods 12 are fixedly connected with the base 1 through bolts, and the guide pipes 11 and the distillation flask 10 can be supported.

In this embodiment, a sealing ring 14 is disposed at the top of the conduit 11, a cover plate 15 is disposed at one side of the sealing ring 14, a sealing groove 16 is disposed on the cover plate 15 corresponding to the sealing ring 14, a handle 17 is fixedly connected to the top of the cover plate 15, the sealing ring 14 is installed in the sealing groove 16 on the cover plate 15 by holding the handle 17, and the cover plate 15 is covered on the conduit 11.

In this embodiment, a sieve plate 18 is fixedly connected to the inner wall of the distillation flask 10, a sieve 19 is arranged on the sieve plate 18, and the sieve plate 18 is fixedly connected to the inner wall of the distillation flask 10 through bolts.

In this embodiment, a motor 20 is disposed on one side of the fixing plate 13, an output end of the motor 20 penetrates through the fixing plate 13 and is connected with a rotating shaft 21, a first gear 22 is disposed on the rotating shaft 21, a second gear 23 is disposed on one side of the first gear 22, the first gear 22 is meshed with the second gear 23 and fixedly connected with an outer wall of the conduit 11, a U-shaped frame 24 is fixedly connected to the bottom of the fixing plate 13, the rotating shaft 21 and the conduit 11 are respectively connected with the outer wall of the U-shaped frame 24 in a rotating manner, the motor 20 is started, the motor 20 drives the rotating shaft 21 to rotate, so that the first gear 22 rotates, and the first gear 22 is meshed with the second gear 23 to drive the second gear 23 to rotate, so that the conduit 11 and the distillation flask 10 rotate.

In this embodiment, a through hole 25 is provided on one side of the distillation flask 10, a delivery pipe 26 is provided in the through hole 25, and one side of the delivery pipe 26 extends to the outside of the connection hole 6, and when the pressure in the distillation flask 10 is large, the distillation flask is delivered to the pressure reducing tank 2 through the delivery pipe 26.

Embodiment two:

in sum, when the device is used, firstly, the handle 17 is held, the cover plate 15 is opened, the extractant is poured into the guide pipe 11, then the cover plate 15 is reset, the sealing ring 14 is arranged in the sealing groove 16 on the cover plate 15, the sealing effect on the guide pipe 11 can be improved, the motor 20 is started, the motor 20 drives the rotating shaft 21 to rotate so as to drive the first gear 22 to rotate, the first gear 22 is meshed with the second gear 23, so that the second gear 23 rotates, the guide pipe 11 and the distillation flask 10 are driven to rotate while the second gear 23 rotates, the water bath heating pot 9 is started to heat the distillation flask 10, foam is generated by the extractant in the process of rotating and heating the distillation flask 10, the foam is overflowed, and the screen 19 in the distillation flask 10 can filter and crush the air bubbles.

Embodiment III:

in summary, when in use, when the pressure in the distillation flask 10 reaches a certain degree, the pressure will be conveyed through the conveying pipe 26, and because one end of the conveying pipe 26 has the moving ball 5, the pressure will push the moving ball 5 to move in the interior of the movable region 4, so that the air in the decompression region 3 will enter the interior of the distillation flask 10 through the conveying pipe 26, decompress the distillation flask 10, the movable region 4 is a slope, when the moving ball 5 moves to one end of the movable region 4, the pressure in the distillation flask 10 is reduced, and when the pressure is reduced to a certain degree, the moving ball 5 will return to the interior of the connecting hole 6 along the slope again without the impact of the pressure, and this is repeated, so that the pressure in the distillation flask 10 remains stable, and the ventilation fan 8 will replace the air in the decompression box 2.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a decompression distillation plant is used in extractant production, includes base (1), its characterized in that: the distillation device is arranged on one side of the top of the base (1), the decompression device is arranged on the other side of the top of the base (1) and comprises a decompression box (2), a decompression area (3) is arranged in the decompression box (2), an active area (4) is arranged on one side of the bottom of the decompression area (3), the movable ball (5) is movably arranged in the movable area (4), a connecting hole (6) is formed in the lower portion of one side of the decompression box (2), the connecting hole (6) is communicated with the decompression area (3), a rotating area (7) is arranged at the top of the decompression box (2), and a ventilation fan (8) is arranged in the rotating area (7) in a rotating connection mode.

2. The reduced pressure distillation apparatus for extractant production according to claim 1, wherein: the distillation mechanism comprises a water bath heating pot (9), the bottom of the water bath heating pot (9) is fixedly connected with the top of the base (1), a distillation bottle (10) is arranged in the water bath heating pot (9), and a guide pipe (11) is fixedly connected with the top of the distillation bottle (10).

3. The reduced pressure distillation apparatus for extractant production according to claim 2, wherein: the water bath heating kettle is characterized in that two fixing rods (12) are fixedly connected to two sides of the water bath heating kettle (9), the bottoms of the fixing rods (12) are fixedly connected with the base (1), a fixing plate (13) is fixedly connected to the top of the fixing rods (12), one side of the guide pipe (11) extends to the outer portion of the fixing plate (13), and the guide pipe (11) is rotatably connected with the fixing plate (13).

4. The reduced pressure distillation apparatus for extractant production according to claim 2, wherein: the top of pipe (11) is equipped with sealing washer (14), one side of sealing washer (14) is equipped with apron (15), corresponds on apron (15) sealing washer (14) is equipped with seal groove (16), the top fixed connection of apron (15) is equipped with handle (17).

5. The reduced pressure distillation apparatus for extractant production according to claim 2, wherein: the inner wall of the distillation flask (10) is fixedly connected with a sieve plate (18), and the sieve plate (18) is provided with a screen (19).

6. A reduced pressure distillation apparatus for extractant production as claimed in claim 3, wherein: one side of fixed plate (13) is equipped with motor (20), the output of motor (20) runs through fixed plate (13) and connection are equipped with pivot (21), be equipped with first gear (22) on pivot (21), one side of first gear (22) is equipped with second gear (23), first gear (22) and second gear (23) mesh and second gear (23) with the outer wall fixed connection of pipe (11), the bottom fixed connection of fixed plate (13) is equipped with U type frame (24), pivot (21) with the outer wall rotation of pipe (11) and U type frame (24) respectively is connected.

7. The reduced pressure distillation apparatus for extractant production according to claim 2, wherein: one side of the distillation flask (10) is provided with a through hole (25), a conveying pipe (26) is arranged in the through hole (25), and one side of the conveying pipe (26) extends to the outer side of the connecting hole (6).