CN220860699U

CN220860699U - N-acetylneuraminic acid crystallization tank

Info

Publication number: CN220860699U
Application number: CN202322189648.5U
Authority: CN
Inventors: 廖益群; 许伟; 宋佳鸿
Original assignee: Changzhou 123 Biotechnology Co ltd
Current assignee: Changzhou 123 Biotechnology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-30
Anticipated expiration: 2033-08-15

Abstract

The application relates to the technical field of crystallization, and discloses an N-acetylneuraminic acid crystallization tank which comprises a tank body, wherein a through hole is formed in the side wall of the lower end of the tank body, a first discharging pipe is fixedly sleeved in the corresponding through hole, a rotating pipe is rotationally connected to the side wall of the lower end of the first discharging pipe, a second discharging pipe is rotationally connected to the side wall of the lower end of the rotating pipe, a connecting plate is fixedly connected to the side wall of the second discharging pipe, a first motor is fixedly connected to the side wall of the upper end of the connecting plate, and a first gear is fixedly connected to the output end of one end of the first motor. The application can clean the pipe wall of the material inlet and outlet pipe, prevent the material outlet pipe from being blocked, and cause the system to stop, thereby affecting the production efficiency and effectively increasing the practicability and the stability of the device.

Description

N-acetylneuraminic acid crystallization tank

Technical Field

The application belongs to the technical field of crystallization, and particularly relates to an N-acetylneuraminic acid crystallization tank.

Background

Crystallization refers to the process of separating solid materials in a crystalline state from a solution, vapor or melt. In the crystallization process, substances can only grow on the same substances, so that the crystallization can obtain a high-purity solid product, and the method can be applied to separation and purification of isomer mixtures, azeotropes and thermosensitive substances. Solution crystallization refers to the process of automatically precipitating solute from supersaturated solution to form new phase, including two processes of crystal nucleus generation and crystal growth.

The patent with the retrieval bulletin number of CN214714473U proposes an N-acetylneuraminic acid crystallization tank with a temperature regulating device, the N-acetylneuraminic acid crystallization tank comprises a tank body, a feeding port, a stirring mechanism, a temperature regulating device and a leveling device, the bottom surface of the tank body is an arc surface, a discharging port at the bottom end of the tank body is positioned at the position of the lowest water level line, and crystallized liquid and materials can smoothly flow out under the action of gravity so as to prevent the liquid materials from remaining at the bottom end of the tank body.

However, in the practical use process, the crystallization tank is in the evaporation crystallization use process, because crystal salt particles are precipitated, solid particles are easy to deposit at the bottom of the equipment to form hardening and wall hanging, when a large amount of crystal particles are accumulated in the tank, the discharge pipeline is easy to be blocked, concentrated liquid cannot be discharged through evaporation, centrifugal salt discharge cannot be continued, system shutdown is caused, the production efficiency is influenced, and the next operation of crystallizing salt is influenced.

Disclosure of utility model

The utility model aims to solve the problems and provides an N-acetylneuraminic acid crystallization tank.

In order to achieve the above purpose, the present application adopts the following technical scheme:

The utility model provides an N-acetylneuraminic acid crystallizer, includes the jar body, the through-hole has been seted up to jar body lower extreme lateral wall, and corresponds the inside fixed first discharging pipe that has cup jointed of through-hole, first discharging pipe lower extreme lateral wall rotates and is connected with the rotation pipe, the lower extreme lateral wall rotation of rotation pipe is connected with the second discharging pipe, the lateral wall fixedly connected with connecting plate of second discharging pipe, the first motor of upper end lateral wall fixedly connected with of connecting plate, the first gear of one end output fixedly connected with of first motor, the lateral wall meshing of first gear and rotation pipe, the both ends inner wall fixedly connected with connecting rod of rotation pipe, the equal fixedly connected with in upper and lower both ends of connecting rod scrapes the pole, the one end lateral wall of scraping the pole is contradicted with the inner wall case of first discharging pipe and second discharging pipe, the other end lateral wall fixedly connected with of scraping the pole has a plurality of stirring pieces, can clear up the pipe wall of business turn over material pipe, prevents that the discharging pipeline from stopping up, leads to the system to stop to influence production efficiency, practicality and stability that can effectual increase the device.

Preferably, the upper end lateral wall fixedly connected with concave type support of jar body, the upper end lateral wall fixedly connected with second motor of concave type support, the through-hole has been seted up on concave type support's surface, and corresponds the inside rotation of through-hole and cup joint the axis of rotation, the lower extreme output of second motor and the one end fixed connection of axis of rotation, the lower extreme fixed connection rabbling mechanism of axis of rotation is convenient for stir the internal material of jar, makes its misce bene.

Preferably, the rabbling mechanism includes the lower extreme fixedly connected with backup pad of axis of rotation, the last fixed surface of backup pad is connected with biax motor, the equal fixedly connected with bull stick of both ends output of biax motor, two the equal fixedly connected with driving bevel gear of one end of bull stick, two through-holes have been seted up on the surface of backup pad, and correspond inside rotation of through-hole and cup joint the puddler, the equal fixedly connected with driven bevel gear of upper end of puddler, driving bevel gear and driven bevel gear meshing, the pole wall fixedly connected with a plurality of stirring rake of puddler can increase the scope and the efficiency of stirring.

Preferably, the equal fixedly connected with dead lever of both ends lateral wall of backup pad, dead lever one end fixedly connected with scraper blade, the one end lateral wall of scraper blade is inconsistent with the inner wall of the jar body, can strike off jar internal wall simultaneously, prevents that the material from adhering to on jar internal wall, and the later stage is difficult to clear up.

Preferably, the first fixed block of both ends lateral wall equal fixedly connected with of first discharging pipe, the lower extreme lateral wall fixedly connected with bracing piece of first fixed block, the lower extreme fixedly connected with second fixed block of bracing piece, the lateral wall fixed connection of one end lateral wall and the second discharging pipe of second fixed block makes better connection between first inlet pipe, second inlet pipe and the swivelling tube, prevents to drop.

Preferably, the inner wall of second discharging pipe rotates and has cup jointed the baffle, the through-hole has been seted up to the one end lateral wall of second discharging pipe, and corresponds the inside rotation of through-hole and cup jointed the pin, the one end of pin and the one end lateral wall fixed connection of baffle can carry out the shutoff to the second discharging pipe, prevent the material outflow when stirring crystallization.

Preferably, the one end lateral wall fixedly connected with curb plate of second discharging pipe, the through-hole has been seted up on the surface of curb plate, and corresponds the inside removal of through-hole and cup joint the gag lever post, the upper end fixedly connected with limiting plate of gag lever post, the lower extreme lateral wall fixedly connected with spring of limiting plate, the other end and the last fixed surface of curb plate of spring are connected, the recess that can supply the gag lever post to peg graft is seted up to the table wall of pin, is convenient for fix the pin.

Preferably, the inside fixedly connected with one deck cooling appearance chamber of jar body, the through-hole has been seted up respectively to jar body both ends lateral wall, and corresponds inside fixed feed liquor pipe and the drain pipe of having cup jointed respectively of through-hole, feed liquor pipe and drain pipe all are connected with the cooling appearance chamber, can cool off the material after the stirring is accomplished, the better crystallization of being convenient for.

Preferably, the upper end lateral wall fixedly connected with two fixed plates of backup pad, two the one end lateral wall of dead lever all is connected with the guide bar through the bearing rotation, the one end of guide bar all with drive bevel gear's one end lateral wall fixed connection, support fixedly to drive bevel gear, make its better with driven bevel gear meshing.

Preferably, the lower extreme lateral wall fixedly connected with of the jar body is a plurality of support frames, is convenient for support the jar body.

Compared with the prior art, the application provides the N-acetylneuraminic acid crystallization tank, which has the following beneficial effects:

This N-acetylneuraminic acid crystallization tank is realized clearing up the pipe wall of business turn over material pipe through setting up first discharging pipe, rotation pipe, second discharging pipe, connecting plate, first motor, first gear, connecting rod, scraping rod, stirring piece, prevents that the ejection of compact pipeline from blockking up, leads to system stop to influence production efficiency, practicality and the stability that can effectually increase the device.

2. This N-acetylneuraminic acid crystallization tank through setting up concave support, second motor, axis of rotation, backup pad, biax motor, bull stick, driving bevel gear, puddler, driven bevel gear, stirring rake, dead lever, scraper blade can realize that the puddler can also autorotation when the backup pad drives puddler pivoted, can increase stirring effect, improves production efficiency, can strike off the inner wall of the jar body simultaneously, prevents that fixed granule from adhering to at the jar body inner wall, and the later stage is difficult to clear up, can effectively increase the usability of the device.

Drawings

FIG. 1 is a schematic diagram showing the front view structure of an N-acetylneuraminic acid crystallization tank according to the present application;

FIG. 2 is an enlarged schematic diagram of the portion A of the N-acetylneuraminic acid crystallization tank shown in FIG. 1;

fig. 3 is a schematic top view of a part of the structure of an N-acetylneuraminic acid crystallization tank according to the present application.

In the figure: 1. a tank body; 2. a first discharge pipe; 3. a rotary tube; 4. a second discharge pipe; 5. a connecting plate; 6. a first motor; 7. a first gear; 8. a connecting rod; 9. a scraping rod; 10. stirring blocks; 11. a concave bracket; 12. a second motor; 13. a rotating shaft; 14. a support plate; 15. a biaxial motor; 16. a rotating rod; 17. a drive bevel gear; 18. a stirring rod; 19. a driven bevel gear; 20. stirring paddles; 21. a fixed rod; 22. a scraper; 23. a first fixed block; 24. a support rod; 25. a second fixed block; 26. a baffle; 27. a stop lever; 28. a side plate; 29. a limit rod; 30. a limiting plate; 31. a spring; 32. a cooling cavity; 33. a liquid outlet pipe; 34. a liquid inlet pipe; 35. a fixing plate; 36. a guide rod; 37. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present application 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 application, but not all embodiments.

Example 1:

Referring to fig. 1-3, an N-acetylneuraminic acid crystallization tank, which comprises a tank body 1, the through-hole has been seted up to jar body 1 lower extreme lateral wall, and corresponding through-hole inside fixed sleeve has first discharging pipe 2, first discharging pipe 2 lower extreme lateral wall rotates and is connected with rotor 3, the lower extreme lateral wall of rotor 3 rotates and is connected with second discharging pipe 4, the lateral wall fixedly connected with connecting plate 5 of second discharging pipe 4, the upper end lateral wall fixedly connected with first motor 6 of connecting plate 5, the one end output fixedly connected with first gear 7 of first motor 6, first gear 7 meshes with rotor 3's lateral wall, rotor 3's both ends inner wall fixedly connected with connecting rod 8, the equal fixedly connected with of upper and lower both ends of connecting rod 8 scrapes pole 9, the one end lateral wall and the inner wall case of first discharging pipe 2 and second discharging pipe 4 of scraping pole 9 are contradicted, a plurality of stirring pieces 10 are connected with to the other end lateral wall fixedly connected with of scraper pole 9, the upper end lateral wall fixedly connected with concave support 11 of jar body 1, the upper end lateral wall fixedly connected with second motor 12 of concave support 11, the rotation axis 13 has been seted up with rotation axis 13 to the inside fixed connection through-hole 13 of rotation axis 13 of rotation of rotor 3, the inside fixed connection 13 has been seted up to the surface of concave support 11.

Example 2:

On the basis of embodiment 1, refer to fig. 1-3, an N-acetylneuraminic acid crystallization tank, including rabbling mechanism, the lower extreme fixedly connected with backup pad 14 of axis of rotation 13, the upper surface fixedly connected with biax motor 15 of backup pad 14, the equal fixedly connected with bull stick 16 of both ends output of biax motor 15, the equal fixedly connected with driving bevel gear 17 of one end of two bull sticks 16, two through-holes have been seted up on the surface of backup pad 14, and corresponding through-hole inside rotation cup joint puddler 18, the equal fixedly connected with driven bevel gear 19 of upper end of puddler 18, driving bevel gear 17 meshes with driven bevel gear 19, the pole wall fixedly connected with a plurality of stirring rake 20 of puddler 18, the equal fixedly connected with dead lever 21 of both ends lateral wall of backup pad 14, dead lever 21 one end fixedly connected with scraper blade 22, the one end lateral wall of scraper blade 22 is inconsistent with the inner wall of jar body 1, the equal fixedly connected with first fixed block 23 of both ends lateral wall of first discharging pipe 2, the lower extreme fixedly connected with second fixed block 25 of bracing piece 24, the lateral wall of second fixed connection of second fixed block 25 and the lateral wall of second discharging pipe 4.

Example 3:

1-3, an N-acetylneuraminic acid crystallization tank, including the baffle 26 has been cup jointed in the inner wall rotation of second discharging pipe 4, the through-hole has been seted up to the one end lateral wall of second discharging pipe 4, and corresponding through-hole inside rotation has cup jointed pin 27, the one end of pin 27 and the one end lateral wall fixed connection of baffle 26, the one end lateral wall fixedly connected with curb plate 28 of second discharging pipe 4, the through-hole has been seted up on the surface of curb plate 28, and corresponding through-hole inside movement cup joints gag lever post 29, the upper end fixedly connected with limiting plate 30 of gag lever post 29, the lower extreme lateral wall fixedly connected with spring 31 of limiting plate 30, the other end of spring 31 and the upper surface fixed connection of curb plate 28, the recess that can supply gag lever post 29 pegging graft has been seted up to the surface wall of pin 27, the inside fixed connection one deck cooling appearance chamber 32 of jar body 1, the through-hole has been seted up respectively to jar body 1 both ends lateral wall, and corresponding through-hole inside fixedly connected with feed liquor pipe 34 and play liquid pipe 33 respectively, feed liquor pipe 34 and play liquid pipe 33 all are connected with cooling appearance chamber 32, the upper end lateral wall fixed connection of backup pad 14 has a guide bar 35, the one end fixed connection of two lateral walls of support frame side walls 36 is connected with the side wall fixed connection of support frame 1, the side wall fixed connection of supporting frame 37 is connected with the side wall of two ends of the side wall of support frame fixed with the side wall of the support frame of the fixed side wall, the support frame of the fixed side of the support frame.

The principle of operation of the present utility model will now be described as follows:

When the application is used, firstly, raw materials are put into the tank body 1 by staff, then the second motor 12 is started to enable the supporting plate 14 to rotate, then the double-shaft motor 15 is started to drive the rotary rod 16 to rotate, the drive bevel gear 17 drives the driven bevel gear 19 to rotate, the stirring rod 18 is driven to rotate, the stirring paddle 20 is used for stirring and mixing materials in the tank body 1, meanwhile, the scraping plate 22 is used for scraping the inner wall of the tank body 1, after the mixing is finished, cooling liquid is conveyed into the cooling cavity 32 through the liquid inlet pipe 34, the raw materials in the tank body 1 are cooled to crystallize, then the limiting plate 30 is pulled, the limiting rod 29 is separated from a groove formed in the surface of the stop lever 27 by utilizing the elastic force effect of the spring 31, then the stop lever 27 is rotated, the baffle 26 is rotated, the blocking of the feeding pipe is relieved, then the first motor 6 is started to drive the first gear 7 to rotate, the rotary pipe 3 is driven to rotate, the scraping rod 9 is driven to rotate to scrape the inner walls of the first discharging pipe 2 and the second discharging pipe 4, meanwhile, the stirring block 10 on the surface wall of the scraping rod 9 is used for stirring the materials in the discharging pipe, the thick pipe is prevented from being blocked in the cooling cavity 32, the evaporation can not be discharged, the salt can be continuously discharged, the production efficiency can be influenced, the practical device can be stopped, and the production efficiency can be increased, and the system can be stopped, and the practical efficiency can be caused.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, shall cover the scope of the present application by equivalent substitution or modification according to the technical scheme of the present application and the application concept thereof.

Claims

1. N-acetylneuraminic acid crystallization tank, including a tank body (1), a serial communication port, the through-hole has been seted up to jar body (1) lower extreme lateral wall, and corresponds through-hole inside fixed sleeve joint first discharging pipe (2), first discharging pipe (2) lower extreme lateral wall rotates and is connected with rotation pipe (3), the lower extreme lateral wall of rotation pipe (3) rotates and is connected with second discharging pipe (4), the lateral wall fixedly connected with connecting plate (5) of second discharging pipe (4), the upper end lateral wall fixedly connected with first motor (6) of connecting plate (5), the one end output fixedly connected with first gear (7) of first motor (6), the lateral wall meshing of first gear (7) and rotation pipe (3), the both ends inner wall fixedly connected with connecting rod (8) of rotation pipe (3), the one end lateral wall of scraping rod (9) and the inner wall of first discharging pipe (2) and second discharging case (4) contradict, the lateral wall fixedly connected with stirring rod (10) of a plurality of other ends.

2. The N-acetylneuraminic acid crystallization tank according to claim 1, wherein the upper end side wall of the tank body (1) is fixedly connected with a concave support (11), the upper end side wall of the concave support (11) is fixedly connected with a second motor (12), a through hole is formed in the surface of the concave support (11), a rotating shaft (13) is sleeved in the through hole correspondingly in a rotating manner, the lower end output end of the second motor (12) is fixedly connected with one end of the rotating shaft (13), and the lower end of the rotating shaft (13) is fixedly connected with a stirring mechanism.

3. The N-acetylneuraminic acid crystallization tank according to claim 2, characterized in that the stirring mechanism comprises a supporting plate (14) fixedly connected with the lower end of a rotating shaft (13), a double-shaft motor (15) is fixedly connected with the upper surface of the supporting plate (14), two output ends of the double-shaft motor (15) are fixedly connected with rotating rods (16), one ends of the two rotating rods (16) are fixedly connected with a driving bevel gear (17), two through holes are formed in the surface of the supporting plate (14), stirring rods (18) are correspondingly sleeved in the through holes in a rotating mode, driven bevel gears (19) are fixedly connected with the upper ends of the stirring rods (18), the driving bevel gears (17) are meshed with the driven bevel gears (19), and a plurality of stirring paddles (20) are fixedly connected with the rod walls of the stirring rods (18).

4. An N-acetylneuraminic acid crystallization tank according to claim 3, wherein the side walls of the two ends of the supporting plate (14) are fixedly connected with fixing rods (21), one end of each fixing rod (21) is fixedly connected with a scraper blade (22), and the side wall of one end of each scraper blade (22) is abutted against the inner wall of the tank body (1).

5. The N-acetylneuraminic acid crystallization tank according to claim 1, wherein the side walls at two ends of the first discharging pipe (2) are fixedly connected with first fixing blocks (23), the side walls at the lower ends of the first fixing blocks (23) are fixedly connected with supporting rods (24), the lower ends of the supporting rods (24) are fixedly connected with second fixing blocks (25), and the side walls at one ends of the second fixing blocks (25) are fixedly connected with the side walls of the second discharging pipe (4).

6. The N-acetylneuraminic acid crystallization tank according to claim 1, wherein the inner wall of the second discharging pipe (4) is rotatably sleeved with a baffle plate (26), a through hole is formed in the side wall of one end of the second discharging pipe (4), a stop lever (27) is rotatably sleeved in the corresponding through hole, and one end of the stop lever (27) is fixedly connected with the side wall of one end of the baffle plate (26).

7. The N-acetylneuraminic acid crystallization tank according to claim 6, wherein a side plate (28) is fixedly connected to one end side wall of the second discharging pipe (4), a through hole is formed in the surface of the side plate (28), a limit rod (29) is sleeved in the corresponding through hole in a moving mode, a limit plate (30) is fixedly connected to the upper end of the limit rod (29), a spring (31) is fixedly connected to the lower end side wall of the limit plate (30), the other end of the spring (31) is fixedly connected with the upper surface of the side plate (28), and a groove for inserting the limit rod (29) is formed in the surface wall of the stop lever (27).

8. The N-acetylneuraminic acid crystallization tank according to claim 1, wherein a layer of cooling cavity (32) is fixedly connected in the tank body (1), through holes are respectively formed in the side walls of two ends of the tank body (1), a liquid inlet pipe (34) and a liquid outlet pipe (33) are respectively fixedly sleeved in the corresponding through holes, and the liquid inlet pipe (34) and the liquid outlet pipe (33) are both connected with the cooling cavity (32).

9. The N-acetylneuraminic acid crystallization tank according to claim 4, wherein two fixing plates (35) are fixedly connected to the upper end side wall of the supporting plate (14), one end side wall of each of the two fixing rods (21) is rotatably connected with a guide rod (36) through a bearing, and one end of each guide rod (36) is fixedly connected with one end side wall of the drive bevel gear (17).

10. The N-acetylneuraminic acid crystallization tank according to claim 1, wherein a plurality of supporting frames (37) are fixedly connected to the side wall of the lower end of the tank body (1).