CN218740345U

CN218740345U - Abelmoschus manihot lactone purification device

Info

Publication number: CN218740345U
Application number: CN202223018744.5U
Authority: CN
Inventors: 汪民富; 汪洋; 何云飞; 严太亮
Original assignee: Anhui Hyea Aromas Co ltd
Current assignee: Anhui Hyea Aromas Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-28
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a pelargoniflorin purifying device, which belongs to the technical field of essence and comprises a supporting frame, wherein a purifying box is arranged on the supporting frame, a mounting groove is arranged at the front side of the purifying box, a plurality of first limiting grooves are arranged above the mounting groove in an array manner, a second limiting groove is arranged below the mounting groove corresponding to the first limiting grooves, a storage groove is arranged at the rear side of the purifying box, and a liquid storage tank for storing a eluting agent is arranged in the storage groove; a liquid distribution assembly is arranged in the first limiting groove and comprises a column head, a chromatographic column is clamped on the column head, a column tail is arranged at the lower end of the chromatographic column and is clamped in the second limiting groove, and a filler for purifying the okra lactone is arranged in the chromatographic column; the top of the column head is provided with a one-way valve, the bottom of the column tail is provided with a liquid outlet hose, the liquid storage tank is provided with a liquid distribution pump, and liquid outlets of the liquid distribution pump are respectively connected with the corresponding one-way valves through a plurality of liquid inlet hoses; a plurality of chromatographic columns are arranged, the cross sections of the chromatographic columns are small, and the separation degree of the okra lactone is guaranteed.

Description

Okra lactone purification device

Technical Field

The utility model belongs to the technical field of essence, specifically, relate to a yellow sunflower lactone purification device.

Background

The pelargonide is a macrocyclic musk which is colorless to faint yellow liquid in appearance, has extremely transparent and delicate fragrance and long-lasting fragrance, can improve the first fragrance of a formula in a unique mode, and is generally used in perfumes, perfumed soaps and washing products.

The okra lactone is generally purified by adopting column chromatography, the column chromatography is a distribution method taking distribution balance as a mechanism, a chromatographic system comprises a fixed phase and a mobile phase, when the two phases move relatively, the aim of separating the okra lactone from each other is achieved by repeatedly utilizing the difference of the distribution balance properties of components contained in a mixture, the okra lactone generally adopts a chromatographic column with a larger diameter in industrial production, the production efficiency is higher, but the cross section of the okra lactone is larger, the precision is reduced when separation and purification are carried out, and the separation degree of products and impurities of the chromatographic column with a smaller diameter is better. In order to ensure the separation degree of the okra lactone during production, a multi-layer chromatographic column okra lactone purifying device is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the background technology, the utility model provides a pelargonilide purification device.

The purpose of the utility model can be realized by the following technical scheme:

a device for purifying okra lactone comprises a support frame, wherein a purification box is arranged on the support frame; the front side of the purification box is provided with a mounting groove for mounting the chromatographic column, a plurality of first limiting grooves are arranged above the mounting groove in an array manner, second limiting grooves corresponding to the first limiting grooves are arranged below the mounting groove, and an opening is formed in the bottom of each second limiting groove; the rear side of the purifying box is provided with a storage groove.

The first limiting groove is internally provided with a liquid distribution assembly, the liquid distribution assembly comprises a column head clamped with the upper end of the chromatographic column, the lower end of the chromatographic column is provided with a column tail, the column tail is clamped in the second limiting groove, and the chromatographic column is internally provided with a filler for purifying the okra lactone.

The liquid distribution assembly also comprises a connecting ring which is rotationally connected with the first limiting groove through symmetrically arranged fixed shafts; the top of the column head extends into the limit ring and is connected with the limit ring in a sliding way; the column cap bottom is provided with spacing arch, and annular array is provided with a plurality of connecting rods on the spacing arch, connecting rod and go-between sliding connection, and the cover is equipped with the spring on the connecting rod between go-between and the spacing arch.

Furthermore, the bottom of the column cap is provided with an annular groove corresponding to the upper end of the chromatographic column, and a sealing gasket is arranged in the annular groove; the column cap bottom is provided with the upper screen plate, and the upper screen plate is the sphere setting and convex surface up, and the column cap top is provided with the check valve.

Further, a liquid storage tank is arranged in the storage tank, and an eluting agent for purifying the okra lactone is arranged in the liquid storage tank; the liquid storage tank is provided with a liquid dividing pump, and the liquid outlet of the liquid dividing pump is respectively connected with the corresponding one-way valve through a plurality of liquid inlet hoses.

Furthermore, a lower sieve plate is arranged between the column tail and the chromatographic column, and a liquid outlet hose is arranged at the bottom of the column tail.

Furthermore, air pumps with the same number as the chromatography columns are arranged in the storage groove, and the air outlet ends of the air pumps are connected with the corresponding column heads through air inlet pipes.

Further, a transverse groove is formed below the second limiting groove, a filler block is arranged in the transverse groove, and when the liquid outlet hose naturally hangs down, the filler block props against the liquid outlet hose; the front side of the purification box is also provided with a door plate, one end of the door plate is hinged with the purification box, and the other end of the door plate is locked with the purification box through a lock catch; the door plate is provided with a plurality of intercepting components, each intercepting component comprises a sliding barrel in sliding connection with the door plate, the outer portion of the door plate is rotatably connected with a knob, a threaded rod in threaded connection with the inner end of the sliding barrel is fixedly arranged on the knob, and one end, far away from the knob, of the sliding barrel is fixedly provided with an intercepting plate.

The utility model has the advantages that:

the utility model discloses a plurality of chromatography columns are arranged, the cross section of the chromatography column is smaller, which is beneficial to ensuring the separation degree of the okra lactone during the separation and is beneficial to the purification of the okra lactone; the column head is fixed on the purification box by the connecting ring, the chromatographic column is installed only by embedding the chromatographic column with the column head and then clamping the column tail in the second limiting groove, so that the chromatographic column is convenient to install and use, the upper sieve plate has a buffering effect on air flow provided by the air pump and prevents air flow from blowing and disturbing the filler to influence the chromatographic effect, and the convex surface of the upper sieve plate is upward, so that the eluent is favorably left along the side wall of the chromatographic column and is prevented from being blown and disturbed by the eluent; besides the function of fixing the chromatographic column, the door plate can also drive the shutoff plate through the knob on the door plate, so that different liquid outlet hoses can be conveniently and respectively intercepted, and the flexible control of the pelargonidin purification process is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the device for purifying okra lactone of the present invention;

FIG. 2 is a schematic structural view of the purifying box of the present invention;

FIG. 3 is a schematic view of the internal structure of the purifying box of the present invention;

FIG. 4 is a schematic view of the internal structure of the knob part of the present invention;

fig. 5 is a schematic view of the internal structure of the column head part of the present invention;

fig. 6 is a schematic view of the internal structure of the column tail part of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame; 2. a purification box; 3. a door panel; 4. a liquid dispensing assembly; 5. a chromatography column; 6. column tail; 7. a liquid storage tank; 8. an air pump; 21. a first limit groove; 22. mounting grooves; 23. a second limit groove; 24. a filler block; 25. a storage groove; 31. a knob; 32. a threaded rod; 33. a slide cylinder; 34. a shutoff plate; 41. a connecting ring; 42. a fixed shaft; 43. a column cap; 44. a connecting rod; 45. a one-way valve; 46. a sealing gasket; 47. an upper sieve plate; 51. a filler; 61. a lower sieve plate; 62. a liquid outlet hose; 71. a liquid inlet hose; 81. an air inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a device for purifying okra lactone includes a support frame 1, wherein a purification box 2 is disposed on the support frame 1; the front side of the purification box 2 is provided with a mounting groove 22 for mounting the chromatographic column 5, a plurality of first limiting grooves 21 are arrayed above the mounting groove 22, and a second limiting groove 23 corresponding to the first limiting groove 21 is arranged below the mounting groove 22; a transverse groove is formed below the second limiting groove 23, a filler block 24 is arranged in the transverse groove, a door plate 3 is further arranged on the front side of the purification box 2, one end of the door plate 3 is hinged with the purification box 2, and the other end of the door plate 3 is locked with the purification box 2 through a lock catch; the door plate 3 is provided with a plurality of intercepting components, the intercepting components comprise sliding cylinders 33 connected with the door plate 3 in a sliding mode, the outer portions of the door plate 3 are connected with knobs 31 in a rotating mode, threaded rods 32 connected with inner ends of the sliding cylinders 33 in a threaded mode are fixedly arranged on the knobs 31, and intercepting plates 34 are fixedly arranged at one ends, far away from the knobs 31, of the sliding cylinders 33.

A liquid distribution assembly 4 is arranged in the first limiting groove 21, the liquid distribution assembly 4 comprises a column head 43 clamped with the upper end of the chromatographic column 5, the bottom of the column head 43 is provided with an annular groove corresponding to the upper end of the chromatographic column 5, and a sealing washer 46 is arranged in the annular groove; the bottom of the column cap 43 is provided with an upper sieve plate 47, the upper sieve plate 47 is arranged in a spherical shape, the convex surface of the upper sieve plate 47 faces upwards, and the top of the column cap 43 is provided with a one-way valve 45 which can only flow towards the direction of the chromatographic column 5; the rear side of the purification box 2 is provided with a storage groove 25, the storage groove 25 is internally provided with a liquid storage tank 7 and air pumps 8 with the same number as the chromatographic columns 5, the liquid storage tank 7 is internally provided with an eluting agent for purifying the okra lactone, and the air outlet end of the air pump 8 is connected with the corresponding column head 43 through an air inlet pipe 81; a liquid dividing pump is arranged on the liquid storage tank 7, and liquid outlets of the liquid dividing pump are respectively connected with the corresponding one-way valves 45 through a plurality of liquid inlet hoses 71.

The lower end of the chromatographic column 5 is provided with a column tail 6, the column tail 6 is clamped in the second limiting groove 23, a lower sieve plate 61 is arranged between the column tail 6 and the chromatographic column 5, a liquid outlet hose 62 is arranged at the bottom of the column tail 6, an opening is arranged at the bottom of the second limiting groove 23, the liquid outlet hose 62 can naturally hang down, and the filler block 24 is propped against the liquid outlet hose 62; the liquid distribution assembly 4 further comprises a connecting ring 41, and the connecting ring 41 is rotatably connected with the first limiting groove 21 through a symmetrically arranged fixed shaft 42; the top of the column head 43 extends into the limit ring and is connected with the limit ring in a sliding way; a limiting bulge is arranged at the bottom of the column cap 43, a plurality of connecting rods 44 are arranged on the limiting bulge in an annular array, the connecting rods 44 are connected with the connecting ring 41 in a sliding manner, and springs are sleeved on the connecting rods 44 between the connecting ring 41 and the limiting bulge; the chromatographic column 5 is provided with a filler 51 for purifying pelargonide.

The working principle is as follows: the okra lactone purifying device is assembled, firstly, a filler 51 for purifying okra lactone is added into a chromatographic column 5, the filler 51 is balanced by an eluent, the okra lactone to be purified is added into the balanced chromatographic column 5, then the upper end of the chromatographic column 5 is abutted against a sealing washer 46 in an annular groove of a column head 43, the column head 43 is pushed to enable a connecting rod 44 to slide along a connecting ring 41, a spring is compressed, a column tail 6 is embedded into a second limiting groove 23 to fix the chromatographic column 5, and at the moment, the chromatographic column 5 is located in a mounting groove 22. Closing the door plate 3, and placing a container below the corresponding liquid outlet hose 62; after all chromatographic columns 5 are installed, liquid separating pumps and all air pumps 8 are started, eluent enters the chromatographic columns 5 through liquid inlet hoses 71, air is pumped into the air pumps 8 to increase the chromatographic speed, impurities with high flow rate are firstly separated, when pure pelargonide is to be separated, corresponding knobs 31 are twisted and corresponding air pumps 8 are closed, when the knobs 31 are twisted, sliding cylinders 33 in threaded connection are pushed outwards to drive the intercepting plates 34, the intercepting plates 34 extrude corresponding liquid outlet hoses 62, at the moment, the liquid outlet hoses 62 do not have liquid to flow out any more, after containers are replaced, the knobs 31 are twisted reversely to drive the intercepting plates 34 to leave the corresponding liquid outlet hoses 62, and the pure pelargonide is collected.

In the description of the specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A pelargoniflorin purification device comprises a support frame (1), wherein a purification box (2) is arranged on the support frame (1), and is characterized in that a mounting groove (22) is formed in the front side of the purification box (2), a plurality of first limiting grooves (21) are formed above the mounting groove (22) in an array mode, a second limiting groove (23) is formed below the mounting groove (22) and corresponds to the first limiting groove (21), an object placing groove (25) is formed in the rear side of the purification box (2), and a liquid storage tank (7) for storing an eluting agent is arranged in the object placing groove (25); a liquid distribution assembly (4) is arranged in the first limiting groove (21), the liquid distribution assembly (4) comprises a column head (43), a chromatographic column (5) is clamped on the column head (43), a column tail (6) is arranged at the lower end of the chromatographic column (5), the column tail (6) is clamped in the second limiting groove (23), and a filler (51) for purifying okra lactone is arranged in the chromatographic column (5); the top of the column head (43) is provided with a one-way valve (45), the bottom of the column tail (6) is provided with a liquid outlet hose (62), the liquid storage tank (7) is provided with a liquid dividing pump, and the liquid outlet of the liquid dividing pump is respectively connected with the corresponding one-way valve (45) through a plurality of liquid inlet hoses (71).

2. The okra lactone purification device according to claim 1, wherein the liquid preparation assembly (4) further comprises a connecting ring (41), and the connecting ring (41) is rotatably connected with the first limiting groove (21) through symmetrically arranged fixing shafts (42); the top of the column cap (43) extends into the limiting ring and is in sliding connection with the limiting ring, a limiting bulge is arranged at the bottom of the column cap (43), a plurality of connecting rods (44) are arranged on the limiting bulge in an annular array mode, the connecting rods (44) are in sliding connection with the connecting ring (41), and springs are sleeved on the connecting rods (44) between the connecting ring (41) and the limiting bulge.

3. The device for purifying abelmoschus manihot lactone according to claim 1, wherein a transverse groove is arranged below the second limit groove (23), and a filler block (24) for propping against a liquid outlet hose (62) is arranged in the transverse groove; the front side of the purification box (2) is also provided with a door plate (3), one end of the door plate (3) is hinged with the purification box (2), and the other end of the door plate (3) is locked with the purification box (2) through a lock catch.

4. The okra lactone purification device according to claim 3, characterized in that a cut-off component is arranged on the door panel (3) corresponding to the liquid outlet hose (62), the cut-off component comprises a sliding cylinder (33) connected with the door panel (3) in a sliding manner, a knob (31) is rotatably connected to the outside of the door panel (3), a threaded rod (32) connected with an inner end of the sliding cylinder (33) in a threaded manner is fixedly arranged on the knob (31), and a cut-off plate (34) is fixedly arranged at one end of the sliding cylinder (33) far away from the knob (31).

5. The okra lactone purification device according to claim 1, wherein an annular groove is formed at the bottom of the column head (43) corresponding to the upper end of the chromatographic column (5), and a sealing gasket (46) is arranged in the annular groove.

6. The okra lactone purification device as claimed in claim 1, wherein an upper sieve plate (47) is arranged at the bottom of the column cap (43), and the upper sieve plate (47) is arranged in a spherical shape and has an upward convex surface.

7. The okra lactone purification apparatus according to claim 1, wherein a lower sieve plate (61) is arranged between the column tail (6) and the chromatographic column (5).

8. The okra lactone purification device according to claim 1, wherein air pumps (8) with the same number as the chromatography columns (5) are further arranged in the storage tank (25), and the air outlet ends of the air pumps (8) are connected with the corresponding column heads (43) through air inlet pipes (81).