CN218853817U

CN218853817U - Azeotropic distillation separation device

Info

Publication number: CN218853817U
Application number: CN202222620698.XU
Authority: CN
Inventors: 毕亚铃; 张建国; 贾继勇; 严阳
Original assignee: Yangzhou Beier New Environmental Technology Co ltd
Current assignee: Yangzhou Beier New Environmental Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-14
Anticipated expiration: 2032-09-30

Abstract

The utility model provides an azeotropic distillation separator relates to separator technical field, the on-line screen storage device comprises a base, top one side of base is provided with the support frame, and the inside of top support frame is provided with the alcohol heater, the top fixed mounting of support frame has the asbestos gauge, the top of asbestos gauge is provided with the beaker, one side fixed mounting on base top has bracing piece B, bracing piece B's middle fixed mounting has solid fixed ring, the top of beaker is provided with the glass pipe, the middle fixed mounting of glass pipe has the cooling tube. The utility model discloses in, through the setting of active carbon filter pulp and filter screen, make azeotropic distillation separator when using, the impurity that contains in the vapor that azeotropic distillation separator produced passes through the filtration of active carbon filter pulp and filter screen, makes during clean vapor flows into to the storage bottle, has avoided impurity can flow into the storage bottle with vapor together to the phenomenon that leads to the liquid that needs in to the storage bottle to carry out secondary treatment produces.

Description

Azeotropic distillation separation device

Technical Field

The utility model relates to a separator technical field especially relates to azeotropic distillation separator.

Background

In chemical and chemical experiments, water needs to be extracted from a solution, an azeotropic distillation separation device is needed, the liquid and an entrainer are poured into a beaker and heated by an alcohol lamp to boil the liquid, water vapor or organic matters flow into a storage bottle through a glass tube, and when a general azeotropic distillation separation device is used, the distilled water vapor may contain part of impurities, and the impurities and the water vapor flow into the storage bottle together after being cooled by a cooling tube, so that the liquid in the storage bottle needs to be subjected to secondary treatment, the time is delayed, the efficiency is reduced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an azeotropic distillation separation device.

In order to realize the purpose, the utility model adopts the following technical scheme: azeotropic distillation separator, the on-line screen storage device comprises a base, top one side of base is provided with the support frame, and the inside of top support frame is provided with the alcohol heater, the top fixed mounting of support frame has the asbestos gauge, the top of asbestos gauge is provided with the beaker, one side fixed mounting on base top has bracing piece B, bracing piece B's middle fixed mounting has solid fixed ring, the top of beaker is provided with the glass pipe, the middle fixed mounting of glass pipe has the cooling tube, the position department that glass pipe surface one end is close to the cooling tube is provided with the hollow tube, the equal fixed mounting in both ends of hollow tube has the extension pipe, the equal fixed mounting in position department that the hollow tube both ends are close to the extension pipe has the seal cover, the inside middle fixed mounting of hollow tube has the active carbon cotton filter.

In order to facilitate the heating of the beaker, the utility model discloses the improvement has, laminate mutually between alcohol burner and the base, laminate mutually between beaker and the asbestos gauge.

In order to facilitate the collection of the vapor generated when the azeotropic distillation separation device is used, the utility model discloses the improvement has, the position department that the support frame was kept away from on the base top is provided with the storage bottle, the one end setting that the beaker was kept away from to the glass pipe is in the inside of storage bottle.

In order to make the vapor that azeotropic distillation separator produced when using obtain purifying, the utility model discloses the improvement has, the inside one end fixed mounting of cavity has the filter pulp, the inside one end fixed mounting who keeps away from the filter pulp of cavity has the filter screen.

For the convenience of the hollow tube is installed on the glass pipe, the utility model discloses the improvement has, the one end setting that the glass pipe is close to the hollow tube is in the centre of seal cover and extension pipe, the top sliding connection of beaker has sealed lid, the one end that the glass pipe is close to the beaker extends to the bottom of sealed lid.

For the convenience of entrainer pours into to the beaker in, the utility model discloses the improvement has, the position department that the base top is close to the support frame is provided with feed mechanism, feed mechanism includes bracing piece A, bracing piece A's inside top sliding connection has the straight-bar, the middle fixed mounting of straight-bar has the connecting rod, the one end fixed mounting of connecting rod has the weeping fill, be provided with the valve in the middle of the surface of weeping fill.

In order to facilitate bracing piece A's regulation, the utility model discloses the improvement has, bracing piece A surface top is close to the position department threaded connection of straight-bar has the threaded rod, the one end fixed mounting of threaded rod has the commentaries on classics handle, the bottom that the weeping was fought extends to the inside of beaker.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of active carbon filter pulp and filter screen, make azeotropic distillation separator when using, the impurity that contains in the vapor that azeotropic distillation separator produced passes through the filtration of active carbon filter pulp and filter screen, makes during clean vapor flows into to the storage bottle, has avoided impurity meeting and vapor to flow into the storage bottle together to the phenomenon that leads to the liquid in need to the storage bottle to carry out secondary treatment produces.

2. The utility model discloses in, because of general azeotropic distillation separator is when using, need open sealed lid, go into entrainer to the beaker again, and the sealed lid open the liquid and the air contact in making the beaker, can influence the normal reaction of liquid in the beaker, and through the setting of weeping fill, make the sealed lid of beaker need not open and also can pour liquid or entrainer into to the beaker, thereby avoided because of the phenomenon production of opening the liquid that makes in the beaker and the normal reaction of liquid in the beaker of air contact influence because of sealed lid.

Drawings

FIG. 1 is a schematic diagram of an azeotropic distillation separation apparatus according to the present invention;

FIG. 2 is a schematic diagram of a part of an explosion structure of the azeotropic distillation separation device provided by the utility model;

FIG. 3 is an enlarged view of the point A in FIG. 2 of the azeotropic distillation separation device of the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 of the azeotropic distillation separation device of the present invention.

Illustration of the drawings:

1. a base; 2. a support frame; 3. alcohol stove; 4. an asbestos web; 5. a beaker; 6. a cooling tube; 7. a fixing ring; 8. a support bar B; 9. a glass tube; 10. a storage bottle; 11. a support rod A; 12. a valve; 13. a liquid leakage hopper; 14. a straight rod; 15. a connecting rod; 16. sealing sleeves; 17. an extension pipe; 18. a filter screen; 19. activated carbon filter cotton; 20. filtering cotton; 21. a hollow tube; 22. a threaded rod; 23. and (4) turning the handle.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: azeotropic distillation separator, including base 1, base 1's top one side is provided with support frame 2, top support frame 2's inside is provided with spirit stove 3, support frame 2's top fixed mounting has asbestos gauge 4, asbestos gauge 4's top is provided with beaker 5, laminate between spirit stove 3 and the base 1, laminate between beaker 5 and the asbestos gauge 4, one side fixed mounting on base 1 top has bracing piece B8, the middle fixed mounting of bracing piece B8 has solid fixed ring 7, beaker 5's top is provided with glass tube 9, the position department that support frame 2 was kept away from on base 1 top is provided with storage bottle 10, the one end that glass tube 9 kept away from beaker 5 sets up in storage bottle 10's inside, glass tube 9's middle fixed mounting has cooling tube 6, the design of cooling tube 6 is for the vapor that makes through cooling tube 6, can cool down to melt through cooling tube 6, make the water flow into storage bottle 10 of liquefaction, glass tube 9 surface one end is close to the position department of cooling tube 6 is provided with hollow tube 21, the inside one end fixed mounting has filter pulp 20, the one end setting of glass tube 9 is close to the sealed cover and is extended with hollow tube 16, thereby make the sealed lid of cover 5 be connected with the sealed and be connected with the sealed when beaker 5 and make the sealed and be higher in the sealed and can be used in the sealed and the beaker 5.

Referring to fig. 2-3, one end of the glass tube 9 close to the beaker 5 extends to the bottom end of the sealing cover, one end of the hollow tube 21 far from the filter cotton 20 is fixedly provided with a filter screen 18, both ends of the hollow tube 21 are fixedly provided with extension tubes 17, both ends of the hollow tube 21 close to the extension tubes 17 are fixedly provided with sealing sleeves 16, the middle of the inside of the hollow tube 21 is fixedly provided with an activated carbon filter cotton 19, and the activated carbon filter cotton 19 and the filter screen 18 are designed so that when the azeotropic distillation separation device is in use, impurities contained in water vapor generated by the azeotropic distillation separation device can be filtered through the activated carbon filter cotton 19 and the filter screen 18, so that the filtered water vapor flows into the storage bottle 10.

Example two

Referring to fig. 2 and 4, a feeding mechanism is arranged at a position, close to a support frame 2, of the top end of a base 1, the feeding mechanism comprises a support rod a11, a straight rod 14 is slidably connected to the top end inside the support rod a11, the straight rod 14 is designed to enable the support rod a11 to be adjusted by rotating a threaded rod 22 when the support rod a11 is used, a leakage bucket 13 is convenient to take out of a beaker 5, a connecting rod 15 is fixedly installed in the middle of the straight rod 14, a leakage bucket 13 is fixedly installed at one end of the connecting rod 15, a valve 12 is arranged in the middle of the surface of the leakage bucket 13, the threaded rod 22 is in threaded connection with the position, close to the straight rod 14, of the top end of the surface of the support rod a11, a rotating handle 23 is fixedly installed at one end of the threaded rod 22, the bottom end of the leakage bucket 13 extends into the beaker 5, the leakage bucket 13 is designed to enable liquid or entrainer to be poured into the beaker 5 without opening a sealing cover of the beaker 5, and the phenomenon that the liquid in the beaker 5 is in contact with air to affect the normal reaction of the liquid in the beaker 5 due to the opening of the sealing cover is avoided.

The working principle is as follows: when the azeotropic distillation separation device is installed, firstly, after a support frame 2 is placed on a base 1, a beaker 5 is placed on an asbestos wire 4, an alcohol stove 3 is placed at the bottom end inside the support frame 2, a leakage hopper 13 is fixed on a connecting rod 15, a rotating handle 23 is rotated, the rotating handle 23 is rotated to drive a threaded rod 22 to rotate, after the threaded rod 22 is far away from a straight rod 14, the straight rod 14 is moved along a supporting rod A11, after the leakage hopper 13 on the straight rod 14 is moved to a proper position, the rotating handle 23 is rotated reversely, the threaded rod 22 is abutted against the straight rod 14, after the straight rod 14 is fixed, a cooling pipe 6 is fixed on a fixing ring 7, glass pipes 9 are inserted into two ends of the cooling pipe 6, and the glass pipe 9 at the bottom end of the cooling pipe 6 extends into a storage bottle 10, when the azeotropic distillation separation device is used, firstly, liquid to be distilled is poured into the beaker 5, then the alcohol stove 3 is ignited, the alcohol stove 3 is enabled to heat the beaker 5, then, the entrainer is poured into the leakage bucket 13, the valve 12 is opened, the entrainer flows into the beaker 5 along the leakage bucket 13, then, water vapor generated by boiling of the liquid in the beaker 5 flows into the hollow tube 21 along the glass tube 9, then, the water vapor is filtered by the activated carbon cotton filter 19, is cooled by the cooling tube 6, and finally, the water vapor is dripped into the storage bottle 10.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Azeotropic distillation separator, including base (1), its characterized in that: the improved alcohol burner is characterized in that a support frame (2) is arranged on one side of the top end of the base (1), an alcohol stove (3) is arranged inside the top end support frame (2), an asbestos net (4) is fixedly mounted on the top end of the support frame (2), a beaker (5) is arranged on the top end of the asbestos net (4), a support rod B (8) is fixedly mounted on one side of the top end of the base (1), a fixing ring (7) is fixedly mounted in the middle of the support rod B (8), a glass tube (9) is arranged on the top end of the beaker (5), a cooling tube (6) is fixedly mounted in the middle of the glass tube (9), a hollow tube (21) is arranged at one end, close to the cooling tube (6), of the surface of the glass tube (9), extension tubes (17) are fixedly mounted at two ends of a sealing sleeve (21), positions, close to the extension tubes (17), are fixedly mounted at two ends of the hollow tube (21), are fixedly mounted at one end of the hollow tube (16), and an activated carbon filter cotton (19) is fixedly mounted in the middle of the inside of the hollow tube (21).

2. The azeotropic distillation separation device of claim 1, wherein: the alcohol heater (3) is attached to the base (1), and the beaker (5) is attached to the asbestos gauze (4).

3. The azeotropic distillation separation device of claim 1, wherein: a storage bottle (10) is arranged at a position, far away from the support frame (2), of the top end of the base (1), and one end, far away from the beaker (5), of the glass tube (9) is arranged inside the storage bottle (10).

4. The azeotropic distillation separation device of claim 1, wherein: the filter cotton (20) is fixedly installed at one end inside the hollow tube (21), and the filter screen (18) is fixedly installed at one end, far away from the filter cotton (20), inside the hollow tube (21).

5. The azeotropic distillation separation device of claim 1, wherein: one end of the glass tube (9) close to the hollow tube (21) is arranged between the sealing sleeve (16) and the extension tube (17), the top end of the beaker (5) is connected with the sealing cover in a sliding mode, and one end of the glass tube (9) close to the beaker (5) extends to the bottom end of the sealing cover.

6. The azeotropic distillation separation device of claim 1, wherein: the automatic liquid leakage device is characterized in that a feeding mechanism is arranged at a position, close to the support frame (2), on the top end of the base (1), the feeding mechanism comprises a support rod A (11), a straight rod (14) is slidably connected to the top end of the inside of the support rod A (11), a connecting rod (15) is fixedly mounted in the middle of the straight rod (14), a liquid leakage hopper (13) is fixedly mounted at one end of the connecting rod (15), and a valve (12) is arranged in the middle of the surface of the liquid leakage hopper (13).

7. The azeotropic distillation separation device of claim 6, wherein: the top of the surface of the support rod A (11) is close to the position of the straight rod (14) and is in threaded connection with a threaded rod (22), a rotating handle (23) is fixedly mounted at one end of the threaded rod (22), and the bottom end of the leakage hopper (13) extends to the inside of the beaker (5).