Equipment for rapidly separating 5-aminolevulinic acid

Abstract

The utility model discloses equipment for rapidly separating 5-aminolevulinic acid, and relates to the technical field of rapid separation of 5-aminolevulinic acid, the equipment for rapidly separating 5-aminolevulinic acid comprises a column body, the top end of the column body is provided with a top head seat, the upper end of the top head seat is provided with a feed inlet, and the lower end of the top head seat is provided with a discharge outlet. A bottom end base is arranged at the bottom end of the column body, a discharging port is formed in the lower end of the bottom end base, supporting legs are welded to the lower surface of the bottom end base, water inlet pipes are arranged on the two sides, close to the top base, of the column body, a water distribution assembly is arranged on one sides of the water inlet pipes, and a material distribution assembly is arranged at the upper end of the water distribution assembly. According to the scheme, the problems that most of existing separation columns for rapid separation of 5-aminolevulinic acid are subjected to single-barrel discharging and water discharging, are located in the centers of the columns and are subjected to single-point discharging and water discharging, the situation that more water is discharged in the middle and less water is discharged on the periphery is caused, and therefore distribution uniformity is caused, and the separation uniformity and efficiency are affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to 5 - amino ketone pentanoic acid quick separation technical field, concretely for a kind of equipment for 5 - amino ketone pentanoic acid quick separation. BACKGROUND

[0002] 5-aminolevulinic acid is a kind of compound with important biological activity, has wide application in medicine, agriculture and biotechnology etc., as the key precursor substance in the heme biosynthetic pathway, 5-ALA shows great potential in photodynamic therapy, agricultural production and metabolic engineering etc., in production, the traditional separation operation is carried out by separation column;

[0003] For example, the Chinese patent (ion exchange column) with the announcement number CN203417489U: including column body, upper cover and lower cover, upper cover is equipped with feed inlet, exhaust port and pressure gauge mouth, lower cover is equipped with discharge port, column body outer wall is equipped with resin loading port, resin discharge port, air stirring port and sight glass, the column body outer wall is equipped with liquid level control port, liquid level control port is equipped with downcomer, downcomer is equipped with liquid level control valve. The utility model discloses convenient liquid level observation, and downcomer operation can be in place and accurate once, avoids the original ion exchange column liquid level not easy to observe and the disadvantage that dry liquid level phenomenon occurs when liquid level is not easy to control during downcomer, convenient operation, accurate, can improve work efficiency, save working hours and manpower.

[0004] However, the separation column for the rapid separation of 5-aminolevulinic acid is mostly single-cylinder feeding and water, located at the center of the column body, single-point feeding and water, which can cause more middle feeding and water, less around, resulting in uneven distribution, affecting the uniformity and efficiency of separation;Therefore, it does not meet the existing needs, and we propose a device for the rapid separation of 5-aminolevulinic acid. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of equipment for 5-aminolevulinic acid quick separation, to solve the problem that the separation column for the rapid separation of 5-aminolevulinic acid in the above background art is mostly single-cylinder feeding and water, located at the center of the column body, single-point feeding and water, which can cause more middle feeding and water, less around, resulting in uneven distribution, affecting the uniformity and efficiency of separation.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of equipment for 5-amino ketoglutaric acid rapid separation, comprising: cylinder, the top end of the cylinder is provided with top head seat, the upper end of the top head seat is provided with feed inlet, the bottom end of the cylinder is provided with bottom end seat, the lower end of the bottom end seat is provided with discharge outlet, the lower surface of the bottom end seat is welded with support leg, the both sides of the cylinder close to top head seat are provided with water inlet pipe, one side of the water inlet pipe is provided with water distribution assembly, and water distribution assembly is located inside cylinder, the upper end of the water distribution assembly is provided with material distribution assembly.

[0007] Preferably, the water distribution assembly includes a first distribution seat, a second distribution seat, and a third distribution seat, the first distribution seat, the second distribution seat, and the third distribution seat are connected by a communication pipe, the lower surfaces of the first distribution seat, the second distribution seat, and the third distribution seat are provided with a plurality of water outlets.

[0008] Preferably, the outer wall of the first distribution seat is provided with a sealing ring, the water inlet hole of the first distribution seat is aligned with the water inlet pipe, and the first distribution seat is sealed by the sealing ring, the upper surfaces of the two sides of the first distribution seat are provided with fixing plates, and the first distribution seat is fixed to the cylinder by external thread bolts through the fixing plates.

[0009] Preferably, the material distribution assembly includes a material distribution seat, the lower end of the material distribution seat is provided with a plurality of material distribution pipes, the plurality of material distribution pipes are inserted into the gap between the first distribution seat, the second distribution seat, and the third distribution seat.

[0010] Preferably, the upper end of the material distribution seat is provided with a connecting pipe, the top end of the connecting pipe is inserted into the inside of the feed inlet from bottom to top, and the connecting pipe is fixed to the top head seat by external thread bolts through a fixed outer ring.

[0011] Preferably, one side of the cylinder close to the top end is provided with a resin loading port, and one side of the cylinder close to the bottom end is provided with a resin discharge port.

[0012] Preferably, the outside of the cylinder is provided with a heating jacket, and one side of the feed inlet is provided with an exhaust port.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a water distribution assembly and material distribution assembly are set up in the inside of the column, and the connecting pipe is fixed with the top head seat through fixed outer ring external thread, and the material distribution pipe of this time inserts the clearance formed between first distribution seat, second distribution seat and third distribution seat, so that water distribution assembly and material distribution assembly do not interfere with each other when operating, and the material is shunted to the falling of multiple material distribution pipes through material distribution seat, and the water enters first distribution seat through water inlet pipe, and is shunted to the inside of second distribution seat and third distribution seat through the communicating pipe, and then is discharged through multiple water outlets, forms the range form of down water and down material, instead of single single point unloading, improves the uniformity of down water and down material, thereby improves the efficiency of 5-amino ketone valeric acid separation, solves the problem that the separation column for the rapid separation of existing 5-amino ketone valeric acid mostly is single cylinder unloading and down water, is located the center of the column, and single point unloading down water, and the middle unloading down water is more, and the periphery is less, thereby leading to the distribution uniformity, and the uniformity and efficiency of separation are affected.

[0015] 2. The utility model discloses a sealing ring is set up to the outer wall of first distribution seat, and first distribution seat is fixed with the column thread through fixed plate external thread, and is convenient to dismantle and replace, when installing, first distribution seat is in close contact with the inner wall of the column by sealing ring, and the water inlet hole of first distribution seat is aligned with water inlet pipe, passes through sealing ring sealing, thereby avoiding the water leakage, also convenient to separate with water inlet pipe quickly. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is water distribution assembly and material distribution group connection structure schematic diagram of the utility model;

[0018] Figure 3 It is water distribution assembly structure schematic diagram of the utility model;

[0019] Figure 4 It is material distribution assembly structure schematic diagram of the utility model;

[0020] In the drawing: 1, column; 2, top head seat; 3, bottom end seat; 4, feed inlet; 5, exhaust port; 6, water inlet pipe; 7, resin inlet; 8, resin outlet; 9, discharge port; 10, support leg; 11, heating jacket; 12, water distribution assembly; 13, material distribution assembly; 14, first distribution seat; 15, second distribution seat; 16, third distribution seat; 17, water outlet; 18, communicating pipe; 19, fixed plate; 20, material distribution seat; 21, material distribution pipe; 22, connecting pipe; 23, fixed outer ring; 24, sealing ring. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Please refer to Figures 1-4 The utility model provides an equipment for 5 - amino ketone pentanoic acid quick separation, including: the cylinder 1, the top of cylinder 1 is provided with top head seat 2, the upper end of top head seat 2 is provided with feed inlet 4, the bottom end of cylinder 1 is provided with bottom end seat 3, the lower end of bottom end seat 3 is provided with discharge port 9, the lower surface of bottom end seat 3 is welded with support leg 10, one side of cylinder 1 close to the top is provided with resin loading inlet 7, one side of cylinder 1 close to the bottom is provided with resin discharge outlet 8, resin enters the inside of cylinder 1 from resin loading inlet 7, and is discharged to replace from resin discharge outlet 8, both sides of cylinder 1 close to top head seat 2 are provided with water inlet pipe 6, one side of water inlet pipe 6 is provided with water distribution assembly 12, and water distribution assembly 12 is located in the inside of cylinder 1, the upper end of water distribution assembly 12 is provided with material distribution assembly 13, water distribution assembly 12 includes first distribution seat 14, second distribution seat 15 and third distribution seat 16, and first distribution seat 14, second distribution seat 15 and third distribution seat 16 are communicated through communicating pipe 18, the lower surface of first distribution seat 14, second distribution seat 15 and third distribution seat 16 is provided with water outlet 17, the water outlet 17 is provided with a plurality of, the outer wall of first distribution seat 14 is provided with sealing ring 24, and the water inlet hole of first distribution seat 14 is aligned with water inlet pipe 6, is sealed through sealing ring 24, the upper surface of both sides of first distribution seat 14 is provided with fixed plate 19, and first distribution seat 14 is fixedly connected with cylinder 1 through the outer thread of fixed plate 19, water enters first distribution seat 14 through water inlet pipe 6, is shunted to the inside of second distribution seat 15 and third distribution seat 16 through communicating pipe 18, then is discharged through a plurality of water outlets 17, forms the range form of downcomer, instead of single single-point downcomer, improves the uniformity of downcomer, thereby improve the efficiency of 5 - amino ketone pentanoic acid separation.

[0023] Please refer to Figure 1 , 2, 4, the material distribution assembly 13 comprises a material distribution seat 20, the lower end of the material distribution seat 20 is provided with a material distribution pipe 21, the material distribution pipe 21 is provided with a plurality of, and the plurality of material distribution pipes are inserted into the gap formed between the first distribution seat 14, the second distribution seat 15 and the third distribution seat 16, the upper end of the material distribution seat 20 is provided with a connecting pipe 22, and the top end of the connecting pipe 22 is inserted into the inside of the feed inlet 4 from bottom to top, the connecting pipe 22 is fixed with the top head seat 2 through the fixed outer ring 23 and the external thread, the material distribution assembly 13 is fixed, then the raw material of 5-aminolevulinic acid is added from the feed inlet 4, and is distributed to the plurality of material distribution pipes 21 through the material distribution seat 20 and falls, the uniformity of material falling is improved, and therefore the reaction efficiency is improved.

[0024] Please refer to Figure 1 The outside of the column 1 is provided with a heating jacket 11, one side of the feed inlet 4 is provided with an exhaust port 5, hot water is added through the heating jacket 11, the two sides of the heating jacket 11 are respectively provided with water inlets and outlets (not shown in the figure), and the hot water flows out and flows in, is transmitted to the inside of the column 1 through the mode of heat transmission, the column 1 is heated, the ambient temperature of separation is adjusted, and the heating mode of the reaction kettle is consistent, which is the prior art.

[0025] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A device for rapid separation of 5-amino-ketopentanoic acid, comprising a column body (1), the top end of the column body (1) is provided with a top head seat (2), the upper end of the top head seat (2) is provided with a feeding port (4), the bottom end of the column body (1) is provided with a bottom end seat (3), the lower end of the bottom end seat (3) is provided with a discharging port (9), the lower surface of the bottom end seat (3) is welded with a supporting leg (10), characterized in that: The column (1) is provided with water inlet pipes (6) near both sides of the top head base (2), one side of the water inlet pipe (6) is provided with a water distribution assembly (12), and the water distribution assembly (12) is located inside the column (1), and the upper end of the water distribution assembly (12) is provided with a material distribution assembly (13).

2. The device for rapid separation of 5-amino-ketvaleric acid according to claim 1, characterized in that: The water distribution assembly (12) comprises a first distribution seat (14), a second distribution seat (15) and a third distribution seat (16), the first distribution seat (14), the second distribution seat (15) and the third distribution seat (16) are communicated through a communication pipe (18), and the lower surfaces of the first distribution seat (14), the second distribution seat (15) and the third distribution seat (16) are provided with a plurality of water outlets (17).

3. The device for rapid separation of 5-amino-ketvaleric acid according to claim 2, characterized in that: The outer wall of the first distribution seat (14) is provided with a sealing ring (24), the water inlet hole of the first distribution seat (14) is aligned with the water inlet pipe (6), and the first distribution seat (14) is sealed through the sealing ring (24), the upper surfaces of both sides of the first distribution seat (14) are provided with fixing plates (19), and the first distribution seat (14) is screwed with the column (1) through the fixing plates (19) and external bolts.

4. The device for rapid separation of 5-amino-ketvaleric acid according to claim 2, characterized in that: The material distribution assembly (13) comprises a material distribution seat (20), the lower end of the material distribution seat (20) is provided with a plurality of material distribution pipes (21), the material distribution pipes (21) are inserted into the gap between the first distribution seat (14), the second distribution seat (15) and the third distribution seat (16).

5. The apparatus for rapid separation of 5-amino-ketvaleric acid according to claim 4, characterized in that: The upper end of the material distribution seat (20) is provided with a connecting pipe (22), and the top end of the connecting pipe (22) is inserted into the inside of the feeding port (4) from bottom to top, and the connecting pipe (22) is fixed with the top head base (2) through a fixed outer ring (23) and external bolts.

6. The device for rapid separation of 5-amino-ketvaleric acid according to claim 1, characterized in that: The column (1) is provided with a resin loading port (7) near one side of the top end, and is provided with a resin discharge port (8) near one side of the bottom end.

7. The device for rapid separation of 5-amino-ketvaleric acid according to claim 1, characterized in that: The outside of the column (1) is provided with a heating jacket (11), and one side of the feeding port (4) is provided with an exhaust port (5).

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