CN213101137U

CN213101137U - Seven-membered ring post-treatment combined device in vitamin B6 production process

Info

Publication number: CN213101137U
Application number: CN202120186238.3U
Authority: CN
Inventors: 王玉岗; 陈亚君; 陈卫勇; 赵雷; 张朋辉; 郭晓刚
Original assignee: Shandong Xinhecheng Fine Chemical Technology Co Ltd
Current assignee: Shandong Xinhecheng Fine Chemical Technology Co Ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-05-04
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a seven-membered ring aftertreatment integrated device in vitamin B6 production process, filter shell, division board and second psammitolite including casing, top-down setting at the inside first psammitolite of casing and filter the shell, first psammitolite filters shell, division board and second psammitolite and filters shell and with the inside top-down of casing cut apart into with alkaline washing chamber, water diversion chamber, dry chamber and ejection of compact chamber, the inside in water diversion chamber is equipped with the subassembly that divides water, the inside in dry chamber is equipped with dry mechanism, the utility model discloses in, through mutually supporting of water diversion subassembly and dry mechanism, with the alkaline washing and the process of dividing water of seven-membered ring combine, simplify the combination, reduced reaction equipment, reduced the problem that occupies a large amount of spaces, and can go on in succession, also can change alkaline resin and hydrophilic filler in a flexible way, promote efficiency.

Description

Seven-membered ring post-treatment combined device in vitamin B6 production process

Technical Field

The utility model relates to a seven-membered ring processing apparatus technical field especially relates to a seven-membered ring aftertreatment integrated device in vitamin B6 production process.

Background

Vitamin B6 (Vitamin B6), also known as pyridoxine, includes pyridoxine, pyridoxal and pyridoxamine, exists in vivo in the form of phosphate, is a water-soluble Vitamin, is easily destroyed by light or alkali, and is not resistant to high temperature. Vitamin B6 is colorless crystal, is easily soluble in water and ethanol, is stable in acid solution, is easily destroyed in alkaline solution, and has heat resistance to pyridoxine, pyridoxal and pyridoxamine.

In the existing VB6 production process, the synthesis of the seven-membered ring intermediate product is an important one-step reaction process, after the seven-membered ring is produced, post-treatment steps such as alkali washing, phase splitting and the like are required, a plurality of devices are required, the steps are complicated, the devices are more, and the occupied space is larger, so that the seven-membered ring post-treatment combination device in the vitamin B6 production process is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that a plurality of devices are needed when the seven-membered ring is processed, the steps are complicated and the occupied space is large, the seven-membered ring post-processing combined device in the production process of the vitamin B6 is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a seven-membered ring post-treatment combination device in the production process of vitamin B6 comprises a shell, a first sand core filter shell, a partition plate and a second sand core filter shell which are arranged in the shell from top to bottom, wherein the first sand core filter shell, the partition plate and the second sand core filter shell divide the interior of the shell into an alkaline washing cavity, a water distribution cavity, a drying cavity and a discharging cavity from top to bottom, a water distribution component is arranged in the water distribution cavity, and a drying mechanism is arranged in the drying cavity;

the water diversion component comprises a ring-shaped buffer plate arranged at the lower end of a first sand core filter shell and a water diversion bucket arranged at the upper end of a partition plate, wherein a water baffle is arranged inside the ring-shaped buffer plate, a plurality of water leakage holes are formed in the position, close to the edge, of the water baffle, the lower end of the ring-shaped buffer plate is inserted into the water diversion bucket, two guide pipes are arranged on two sides of the water diversion bucket symmetrically, two guide shells are symmetrically arranged on the outer side of the upper end of the partition plate, an inlet is formed in one side, close to the water diversion bucket, of each guide shell, the guide shells are communicated with a cavity formed in the partition plate, and a plurality of flow distribution ports.

As a further description of the above technical solution:

drying mechanism includes the transmission shell that is fixed in the drying chamber middle part through the fixed block, runs through the transmission shell and rotates the pivot that sets up in the drying chamber middle part and set up the driving motor in casing one side, the inside of fixed block is rotated and is equipped with the transmission shaft, driving motor's output shaft is connected with the transmission shaft, the transmission shaft is equipped with the drive bevel gear in the inside of transmission shell, the pivot is equipped with driven bevel gear in the inside of transmission shell, drive bevel gear and driven bevel gear intermeshing, the middle part of pivot is equipped with many poles of breaing up about the transmission shell symmetry.

As a further description of the above technical solution:

the upper end that shell and second psammitolite were filtered to first psammitolite has all been seted up a plurality of small openings and inside all is filled with the resin psammitolite, the bottom that shell and second psammitolite were filtered to first psammitolite is equipped with the slope and the lowest is equipped with the drain pipe.

As a further description of the above technical solution:

the inside of the alkaline washing cavity is filled with alkaline resin for alkaline washing operation, and upper layer spare ports for replacing the alkaline resin are symmetrically arranged on two sides of the alkaline washing cavity.

As a further description of the above technical solution:

the inside of drying chamber is filled with the hydrophilic filler that is used for dry organic phase, the bilateral symmetry of drying chamber is equipped with the reserve mouth of lower floor that is used for changing hydrophilic filler usefulness.

As a further description of the above technical solution:

and a material outlet pipe is arranged on one side of the discharging cavity, and a material inlet is arranged above the alkaline washing cavity.

As a further description of the above technical solution:

one side of the water distribution barrel is provided with a first water outlet pipe, and the bottom of the water distribution cavity is provided with a second water outlet pipe.

As a further description of the above technical solution:

the middle part of the water baffle is raised upwards, and the middle part of the upper end of the water baffle is provided with a hemispherical convex block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through mutually supporting of water diversion subassembly and drying mechanism, combine seven-membered ring's alkali wash and the process of dividing water, simplify the amalgamation, reduced response device, reduced the problem that occupies a large amount of spaces, and can go on in succession, also can change basic resin and hydrophilic filler in a flexible way, lifting efficiency.

Drawings

Fig. 1 shows a schematic structural diagram of a housing provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a water diversion assembly provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a drying mechanism provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a first sand core filter shell; 3. a partition plate; 4. a second sand core filter shell; 5. a water diversion assembly; 6. a drying mechanism; 11. an alkaline washing cavity; 12. a water diversion cavity; 13. a drying chamber; 14. a discharge cavity; 15. a material inlet; 16. a material outlet pipe; 51. a circular ring-shaped buffer plate; 52. a water distributing barrel; 53. a water baffle; 54. a flow guide pipe; 55. a guide shell; 61. a fixed block; 62. a drive housing; 63. a rotating shaft; 64. a drive motor; 65. a drive shaft; 66. a drive bevel gear; 67. a driven bevel gear; 68. breaking up the rods.

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.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a seven-membered ring post-treatment combination device in the production process of vitamin B6 comprises a shell 1, a first sand core filter shell 2, a partition plate 3 and a second sand core filter shell 4 which are arranged in the shell 1 from top to bottom, wherein the shell 1 is divided into an alkaline washing cavity 11, a water dividing cavity 12, a drying cavity 13 and a discharging cavity 14 from top to bottom by the first sand core filter shell 2, the partition plate 3 and the second sand core filter shell 4, the water dividing cavity 12 is internally provided with a water dividing assembly 5, and the drying cavity 13 is internally provided with a drying mechanism 6;

divide water subassembly 5 including setting up ring type buffer board 51 and the branch cask 52 of setting in the division board 3 upper end at first psammitolite filter shell 2 lower extreme, ring type buffer board 51's inside is equipped with breakwater 53, breakwater 53 is close to the edge and has seted up a plurality of holes that leak, ring type buffer board 51's lower extreme inserts the inside of dividing cask 52, the bilateral symmetry water of dividing cask 52 is equipped with two honeycomb ducts 54, the upper end outside symmetry of division board 3 is equipped with two blower shells 55, the inlet has been seted up to one side that blower shell 55 is close to branch cask 52, the cavity that blower shell 55 and division board 3 inside were seted up is linked together, a plurality of diffluences have been seted up to the lower extreme.

Further, drying mechanism 6 includes the drive shell 62 that is fixed in the middle part of drying chamber 13 through fixed block 61, run through drive shell 62 and rotate the pivot 63 that sets up in the middle part of drying chamber 13 and set up the driving motor 64 in casing 1 one side, the inside rotation of fixed block 61 is equipped with transmission shaft 65, the output shaft of driving motor 64 is connected with transmission shaft 65, transmission shaft 65 is equipped with drive bevel gear 66 in the inside of drive shell 62, pivot 63 is equipped with driven bevel gear 67 in the inside of drive shell 62, drive bevel gear 66 and driven bevel gear 67 intermeshing, the middle part of pivot 63 is equipped with many break-up poles 68 about the drive shell 62 symmetry.

Further, a plurality of weep holes have all been seted up to the upper end that shell 2 was filtered to first psammitolite and second psammitolite filter shell 4 and inside all is filled has the resin psammitolite, and the bottom that shell 2 was filtered to first psammitolite and second psammitolite filter shell 4 is equipped with the slope and the lowest is equipped with the drain pipe.

Further, the inside of the alkaline washing cavity 11 is filled with alkaline resin for alkaline washing operation, and both sides of the alkaline washing cavity 11 are symmetrically provided with upper layer spare ports for replacing the alkaline resin.

Further, the inside of drying chamber 13 is filled with hydrophilic filler for drying the organic phase, and the both sides of drying chamber 13 are symmetrically provided with lower layer spare ports for replacing the hydrophilic filler.

Further, a material outlet pipe 16 is arranged on one side of the material outlet cavity 14, and a material inlet 15 is arranged above the alkaline washing cavity 11.

Further, one side of the water diversion barrel 52 is provided with a first water outlet pipe, and the bottom of the water diversion cavity 12 is provided with a second water outlet pipe.

Further, the middle of the water guard plate 53 protrudes upward and the middle of the upper end of the water guard plate 53 is provided with a hemispherical projection.

The working principle is as follows: when the reaction starts, water is fully filled in the bucket 52 until the height of a phase interface is shown as a dotted line in fig. 2, a seven-membered ring to be subjected to post-treatment is put into alkaline resin in the alkaline washing cavity 11 from the material inlet 15, the seven-membered ring flows into the first sand core filter shell 2 after being subjected to alkaline washing by the alkaline resin, and flows into the water diversion assembly 5 from a liquid outlet pipe after being filtered by the resin sand core in the first sand core filter shell 2;

the mixed liquid of the seven-membered ring falls on the water baffle 53, enters the leakage hole and enters the water dividing barrel 52, the density of the water phase is higher than that of the seven-membered ring organic phase, so that the water is at the bottom of the water dividing barrel 52, the seven-membered ring floats at the upper end of the water, the seven-membered ring flows into the water dividing cavity 12 from the guide pipe 54, and the seven-membered ring enters the partition plate 3 from the guide shell 55 through secondary sedimentation separation, upon falling into the drying chamber 13, the driving motor 64 is activated, the driving motor 64 rotates to rotate the transmission shaft 65 to further rotate the driven bevel gear 67 to rotate the driving bevel gear 66, so that the rotating shaft 63 rotates, the rotating shaft 63 drives the scattering rod 68 to rotate to scatter the hydrophilic fillers in the drying cavity 13, so that the hydrophilic fillers can better absorb the water in the seven-membered ring, the dried seven-membered ring flows into the discharging cavity 14 and is discharged from the material outlet pipe 16, the alkaline resin and the hydrophilic filler can be flexibly replaced through the arranged upper layer standby port and the lower layer standby port.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The seven-membered ring post-treatment combination device in the production process of vitamin B6 is characterized by comprising a shell (1), a first sand core filter shell (2), a partition plate (3) and a second sand core filter shell (4) which are arranged in the shell (1) from top to bottom, wherein the first sand core filter shell (2), the partition plate (3) and the second sand core filter shell (4) divide the interior of the shell (1) into an alkaline washing cavity (11), a water dividing cavity (12), a drying cavity (13) and a discharging cavity (14) from top to bottom, a water dividing assembly (5) is arranged in the water dividing cavity (12), and a drying mechanism (6) is arranged in the drying cavity (13);

divide water subassembly (5) including setting up ring type buffer board (51) and the branch cask (52) of setting in division board (3) upper end at first psammitolite filter shell (2) lower extreme, the inside of ring type buffer board (51) is equipped with breakwater (53), a plurality of holes that leak have been seted up near the edge in breakwater (53), the inside of dividing cask (52) is inserted to the lower extreme of ring type buffer board (51), the both sides symmetrical water that divides cask (52) is equipped with two honeycomb ducts (54), the upper end outside symmetry of division board (3) is equipped with two water conservancy diversion shells (55), inlet has been seted up to one side that water conservancy diversion shell (55) are close to branch cask (52), cavity that water conservancy diversion shell (55) and division board (3) inside was seted up is linked together, a plurality of branch mouths have been seted up to the lower extreme of division board (3).

2. A seven-membered ring post-treatment integrated unit in a vitamin B6 production process according to claim 1, it is characterized in that the drying mechanism (6) comprises a transmission shell (62) fixed at the middle part of the drying cavity (13) through a fixing block (61), a rotating shaft (63) penetrating through the transmission shell (62) and rotatably arranged at the middle part of the drying cavity (13), and a driving motor (64) arranged at one side of the shell (1), a transmission shaft (65) is rotatably arranged in the fixed block (61), an output shaft of the driving motor (64) is connected with the transmission shaft (65), a driving bevel gear (66) is arranged in the transmission shaft (65) and inside the transmission shell (62), a driven bevel gear (67) is arranged inside the transmission shell (62) of the rotating shaft (63), the driving bevel gear (66) and the driven bevel gear (67) are meshed with each other, and a plurality of scattering rods (68) are symmetrically arranged in the middle of the rotating shaft (63) relative to the transmission shell (62).

3. The seven-membered ring post-treatment combination device in the vitamin B6 production process according to claim 1, wherein the upper ends of the first sand core filtering shell (2) and the second sand core filtering shell (4) are both provided with a plurality of weep holes and the interior of each of the first sand core filtering shell and the second sand core filtering shell is filled with resin sand cores, the bottoms of the first sand core filtering shell (2) and the second sand core filtering shell (4) are provided with slopes, and the lowest part of the first sand core filtering shell and the second sand core filtering shell is provided with a drain pipe.

4. A seven-membered ring post-treatment combination unit in a vitamin B6 production process according to claim 1, wherein the inside of the alkaline washing cavity (11) is filled with alkaline resin for alkaline washing operation, and both sides of the alkaline washing cavity (11) are symmetrically provided with upper layer standby ports for replacing the alkaline resin.

5. A seven-membered ring post-treatment combination unit in a vitamin B6 production process according to claim 1, wherein the interior of the drying chamber (13) is filled with a hydrophilic filler for drying the organic phase, and the drying chamber (13) is symmetrically provided at both sides with lower spare ports for replacing the hydrophilic filler.

6. A seven-membered ring post-treatment combined unit in the vitamin B6 production process according to claim 1, wherein a material outlet pipe (16) is arranged at one side of the discharge cavity (14), and a material inlet (15) is arranged above the alkaline washing cavity (11).

7. The seven-membered ring post-treatment combination unit for vitamin B6 production, according to claim 1, wherein a first outlet pipe is provided at one side of the water dividing barrel (52), and a second outlet pipe is provided at the bottom of the water dividing chamber (12).

8. The seven-membered ring post-treatment integrated unit for vitamin B6, according to claim 1, wherein the water guard plate (53) has an upwardly convex middle portion and the water guard plate (53) has a hemispherical protrusion at the upper middle portion.