CN220879222U

CN220879222U - Centrifuge for N-acetylneuraminic acid

Info

Publication number: CN220879222U
Application number: CN202322134872.4U
Authority: CN
Inventors: 许伟; 廖益群; 宋佳鸿
Original assignee: Changzhou 123 Biotechnology Co ltd
Current assignee: Changzhou 123 Biotechnology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-05-03
Anticipated expiration: 2033-08-09

Abstract

The application relates to the technical field of centrifuges and discloses a centrifuge for N-acetylneuraminic acid, which comprises a box body, wherein a casing is fixedly connected to the inner wall of the lower end of the box body, a first motor is fixedly connected to the inner wall of the lower end of the casing, a rotating plate is fixedly connected to the upper end output end of the first motor, which penetrates through the side wall of the casing, a bushing plate is fixedly connected to the side walls of the two ends of the rotating plate, screw holes are formed in the rotating plate, a connecting rod is sleeved in the rotating plate corresponding to the screw holes through screw threads in a rotating mode, and a rotary drum is fixedly connected to the upper end of the connecting rod. The application can scrape the inner wall of the box body, prevent liquid from being adsorbed on the inner wall of the box body to cause poor cleaning in the later period, increase the working efficiency of the device and the practicability of the device, stir raw materials, ensure that the raw materials are uniformly distributed, facilitate the separation of the raw materials and increase the centrifugal effect of the device.

Description

Centrifuge for N-acetylneuraminic acid

Technical Field

The application belongs to the technical field of centrifuges, and particularly relates to a centrifuge for N-acetylneuraminic acid.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid. Centrifuges are mainly used to separate solid particles from liquids in suspension or to separate two liquids of different densities and which are not mutually compatible in emulsion.

The patent with the search bulletin number of CN215465221U proposes a tubular centrifuge circulating device for producing N-acetylneuraminic acid, and the device separates liquid through two rotary drums, so that the separation effect is better, and the separation quality is higher; the transmission assembly is electrically connected with the control motor for transmission, the rotating piece is designed into a flower shape, the contact area of the rotating piece with liquid in the working process is reduced, the resistance is reduced, and the transmission efficiency is higher.

The utility model provides a centrifugal machine's work efficiency can be increased to above-mentioned patent, but in the in-service use, when carrying out liquid separation to ether neuraminic acid raw materials, when the raw materials rotates in the rotary drum, liquid can be thrown out outside the rotary drum, and under inertial action, liquid adsorbs on the centrifugal machine inner wall easily, is difficult to clear up after the mummification, work efficiency greatly falls, the centrifugal machine is all with the material entering into centrifugal machine's rotary drum inside at one stroke when annotating the material for material distribution is inhomogeneous, centrifugal effect is poor, work efficiency is low.

Disclosure of utility model

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a centrifuge for N-acetylneuraminic acid.

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

The utility model provides a centrifuge for N-acetylneuraminic acid, includes the box, box lower extreme inner wall fixedly connected with cover shell, the first motor of lower extreme inner wall fixedly connected with of cover shell, the lateral wall fixedly connected with rotor plate that the upper end output of first motor runs through the cover shell, equal fixedly connected with bushing at rotor plate both ends lateral wall, the screw has been seted up to the rotor plate, and corresponds the inside connecting rod that has cup jointed through the screw rotation of screw, connecting rod upper end fixedly connected with rotary drum, rotary drum lower extreme inner wall fixedly connected with rabbling mechanism, the equal fixedly connected with of both ends lateral wall of rotary drum a plurality of rectangle shells, a plurality of the equal fixedly connected with spring of one end inner wall of rectangle shell, a plurality of other end fixedly connected with connecting plate of spring, a plurality of the lateral wall fixedly connected with scraper bar that the connecting plate runs through the rectangle shell, a plurality of openings have been seted up to the surface wall of rotary drum, and correspond the inside fixedly cup joint filter screen of opening, can strike off the inner wall of box, prevent that liquid from adsorbing from leading to the poor clearance in later stage on the box inner wall, can increase the work efficiency of the device and the practicality of the device.

Preferably, the stirring mechanism comprises a protective shell fixedly connected with the inner wall of the lower end of the rotary drum, a second motor is fixedly connected with the inner wall of the lower end of the protective shell, a through hole is formed in the side wall of the upper end of the protective shell, a stirring shaft is sleeved in the corresponding through hole in a rotating mode, one end of the stirring shaft, which is located in the protective shell, is fixedly connected with the output end of one end of the second motor, and a plurality of stirring rods are fixedly connected with the rod wall of the stirring shaft, so that raw materials can be stirred, raw materials are uniformly distributed, separation of the raw materials is facilitated, and the centrifugal effect of the device is improved.

Preferably, the opening is seted up to the box upper end, the one end lateral wall fixedly connected with hinge of box, the other end fixedly connected with apron of hinge, the opening and shutting of the apron of being convenient for.

Preferably, the through-hole has been seted up on the surface of apron, and corresponds the inside removal of through-hole and cup jointed the inlet pipe, the both ends lateral wall fixedly connected with curb plate of inlet pipe, the screw has all been seted up on the surface of curb plate and apron, and corresponds the inside screw of screw and rotate and cup jointed the bolt, can be convenient for dismantle the inlet pipe, be convenient for change and clearance.

Preferably, a plurality of guide plates which are arranged in up-down symmetry with respect to the bushing are fixedly connected to the inner wall of the lower end of the box body, the side walls of the guide plates are in contact with the side walls of the bushing, so that liquid thrown out of the rotary drum can flow out, and the liquid is convenient to collect.

Preferably, the lower surface fixedly connected with of bushing is a plurality of supporting rollers that are annular distribution and set up, can play the support auxiliary effect to the pivoted plate, makes the better rotation of pivoted plate.

Preferably, two through holes are formed in the side wall of the lower end of the box body, and a liquid outlet pipe is fixedly sleeved in the corresponding through holes, so that liquid in the box body can be collected conveniently.

Preferably, the both ends lateral wall fixedly connected with a plurality of fixed barrels of box, the through-hole has been seted up on the surface of fixed barrel, and corresponds the inside fixed bracing piece that has cup jointed of through-hole, the lower extreme fixedly connected with rubber slab of bracing piece can increase the device stability.

Preferably, a layer of cleaning brush is fixedly connected with the surface of the end rod wall of the scraping rod, which is abutted against the inner wall of the box body, so that liquid adsorbed on the inner wall of the box body can be scraped better.

Preferably, a pull ring is fixedly connected to the side wall of the upper end of the cover plate, so that the cover plate can be pulled out conveniently.

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

1. This centrifuge for N-acetylneuraminic acid strikes off the inner wall of box through setting up cover shell, first motor, rotating plate, bushing, connecting rod, rotary drum, rectangular shell, spring, connecting plate and scraping rod, prevents that liquid from adsorbing and leading to the poor clearance in later stage on the box inner wall, can increase the work efficiency of device and the practicality of device.

2. This centrifuge for N-acetylneuraminic acid stirs the raw materials through setting up protective housing, second motor, (mixing) shaft and puddler, makes raw materials evenly distributed, is convenient for separate the raw materials, increases the centrifugal effect of device.

Drawings

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of a centrifuge for N-acetylneuraminic acid according to the present application;

fig. 3 is a side view showing a part of the structure of a centrifuge for N-acetylneuraminic acid according to the present application.

In the figure: 1. a case; 2. a casing; 3. a first motor; 4. a rotating plate; 5. a bushing; 6. a connecting rod; 7. a rotating drum; 8. a rectangular shell; 9. a spring; 10. a connecting plate; 11. a scraping rod; 12. a filter screen; 13. a protective housing; 14. a second motor; 15. a stirring shaft; 16. a stirring rod; 17. a hinge; 18. a cover plate; 19. a feed pipe; 20. a side plate; 21. a bolt; 22. a guide plate; 23. supporting rollers; 24. a liquid outlet pipe; 25. a fixed cylinder; 26. a support rod; 27. a rubber plate; 28. and (5) a pull ring.

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, a centrifuge for N-acetylneuraminic acid, which comprises a box body 1, the inner wall fixedly connected with cover shell 2 of the lower extreme of box 1, the first motor 3 of lower extreme inner wall fixedly connected with of cover shell 2, the upper end output of first motor 3 runs through the lateral wall fixedly connected with rotor plate 4 of cover shell 2, rotor plate 4 both ends lateral wall equal fixedly connected with bushing 5, the screw has been seted up to rotor plate 4, and correspond the screw inside and cup jointed connecting rod 6 through the screw rotation, connecting rod 6 upper end fixedly connected with rotary drum 7, rotary drum 7 lower extreme inner wall fixedly connected with rabbling mechanism, the equal fixedly connected with of both ends lateral wall of rotary drum 7 a plurality of rectangular shell 8, the one end inner wall equal fixedly connected with spring 9 of a plurality of rectangular shell 8, the other end fixedly connected with connecting plate 10 of a plurality of spring 9, a plurality of connecting plate 10 run through the lateral wall fixedly connected with scraper 11 of rectangular shell 8, a plurality of openings have been seted up to the surface wall of rotary drum 7, and correspond the inside fixedly connected with 12 of opening, the lower extreme inner wall fixedly connected with protective housing 13 of rotary drum 7, the lower extreme inner wall fixedly connected with connecting rod 14 of protective housing 13 has the second motor fixedly connected with connecting rod 14, the upper end of rotary drum 15 fixedly connected with through-hole 15, the inside the inner wall of the protective housing 13 has been fixedly connected with a plurality of filter screen 15.

Example 2:

On the basis of embodiment 1, refer to fig. 1-3, an N-acetylneuraminic acid centrifuge, including the opening has been seted up to box 1 upper end, the one end lateral wall fixedly connected with hinge 17 of box 1, the other end fixedly connected with apron 18 of hinge 17, the through-hole has been seted up on the surface of apron 18, and the inside removal of corresponding through-hole has cup jointed inlet pipe 19, the both ends lateral wall fixedly connected with curb plate 20 of inlet pipe 19, the screw has all been seted up on the surface of curb plate 20 and apron 18, and the screw internal thread has rotated and has cup jointed bolt 21 corresponding, a plurality of deflector 22 that set up about bushing 5 up-and-down symmetry of box 1 lower extreme inner wall fixedly connected with, the lateral wall of deflector 22 is inconsistent with the lateral wall of bushing 5.

Example 3:

On the basis of the embodiment 1 and the embodiment 2, referring to fig. 1-3, a centrifuge for N-acetylneuraminic acid comprises a plurality of support rollers 23 which are annularly distributed and arranged and fixedly connected with the lower surface of a bushing 5, two through holes are formed in the side wall of the lower end of a box body 1, a liquid outlet pipe 24 is fixedly sleeved in the corresponding through holes, a plurality of fixing cylinders 25 are fixedly connected with the side wall of the two ends of the box body 1, the surfaces of the fixing cylinders 25 are provided with the through holes, a supporting rod 26 is fixedly sleeved in the corresponding through holes, a rubber plate 27 is fixedly connected with the lower end of the supporting rod 26, a cleaning brush is fixedly connected with the surface of one end rod wall of a scraping rod 11, which is abutted against the inner wall of the box body 1, and a pull ring 28 is fixedly connected with the side wall of the upper end of a cover plate 18.

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

When the device is used, raw materials are conveyed into the rotary drum 7 through the feeding pipe 19, then the first motor 3 and the second motor 14 are started, the rotating plate 4 drives the connecting rod 6 to rotate, the rotary drum 7 is driven to rotate, meanwhile, the stirring shaft 15 in the rotary drum 7 is driven to rotate, the stirring rod 16 is driven to stir the raw materials, liquid in the rotary drum 7 can be thrown into the box body 1 through the filter screen 12 under the inertia effect while the rotary drum 7 rotates, meanwhile, the spring 9 drives the connecting plate 10 to extend outwards, the scraping rod 11 scrapes the inner wall of the box body 1, the liquid is prevented from being adsorbed on the inner wall of the box body 1 and inconvenient to clean later, the separated liquid flows out through the liquid outlet pipe 24 to be collected, when the solidified raw materials in the rotary drum 7 need to be cleaned and recovered, the cover plate 18 is pulled up through the pull ring 28 and the hinge 17, then the rotary drum 7 is rotated, the connecting rod 6 is separated from the rotary drum 4, and the solidified raw materials in the rotary drum 7 are cleaned.

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. The utility model provides a centrifuge for N-acetylneuraminic acid, includes box (1), a serial communication port, box (1) lower extreme inner wall fixedly connected with cover shell (2), the lower extreme inner wall fixedly connected with first motor (3) of cover shell (2), the lateral wall fixedly connected with rotor plate (4) of cover shell (2) are run through to the upper end output of first motor (3), equal fixedly connected with bushing (5) of rotor plate (4) both ends lateral wall, screw has been seted up to rotor plate (4), and corresponds screw inside and cup jointed connecting rod (6) through the screw rotation, connecting rod (6) upper end fixedly connected with rotary drum (7), rotary drum (7) lower extreme inner wall fixedly connected with rabbling mechanism, the equal fixedly connected with of both ends lateral wall of rotary drum (7) a plurality of rectangle shell (8), a plurality of the equal fixedly connected with spring (9) of the one end inner wall of rectangle shell (8) the other end fixedly connected with connecting plate (10) of spring (9), a plurality of connecting plate (10) run through rectangle shell (8) lateral wall fixedly connected with rotary drum (11), a plurality of filter screen (12) and the inside opening of table (12) are cup jointed.

2. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein the stirring mechanism comprises a protective housing (13) fixedly connected with the inner wall of the lower end of the rotary drum (7), a second motor (14) is fixedly connected with the inner wall of the lower end of the protective housing (13), a through hole is formed in the side wall of the upper end of the protective housing (13), a stirring shaft (15) is rotatably sleeved in the corresponding through hole, one end of the stirring shaft (15) positioned in the protective housing (13) is fixedly connected with the output end of one end of the second motor (14), and a plurality of stirring rods (16) are fixedly connected with the rod wall of the stirring shaft (15).

3. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein an opening is formed in the upper end of the box body (1), a hinge (17) is fixedly connected to the side wall of one end of the box body (1), and a cover plate (18) is fixedly connected to the other end of the hinge (17).

4. The centrifuge for N-acetylneuraminic acid according to claim 3, wherein the surface of the cover plate (18) is provided with a through hole, a feed pipe (19) is movably sleeved in the corresponding through hole, side plates (20) are fixedly connected to the side walls at two ends of the feed pipe (19), screw holes are formed in the surfaces of the side plates (20) and the cover plate (18), and bolts (21) are rotatably sleeved in the corresponding screw holes.

5. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein a plurality of guide plates (22) which are symmetrically arranged up and down with respect to the bushing plate (5) are fixedly connected to the inner wall of the lower end of the box body (1), and the side walls of the guide plates (22) are abutted against the side walls of the bushing plate (5).

6. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein a plurality of support rollers (23) which are distributed in a ring shape are fixedly connected to the lower surface of the bushing plate (5).

7. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein two through holes are formed in the side wall of the lower end of the box body (1), and a liquid outlet pipe (24) is fixedly sleeved in the corresponding through holes.

8. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein a plurality of fixed barrels (25) are fixedly connected to the side walls of the two ends of the box body (1), through holes are formed in the surfaces of the fixed barrels (25), supporting rods (26) are fixedly sleeved in the corresponding through holes, and rubber plates (27) are fixedly connected to the lower ends of the supporting rods (26).

9. The centrifuge for N-acetylneuraminic acid according to claim 1, wherein a cleaning brush is fixedly connected to the surface of the end rod wall of the scraping rod (11) which is abutted against the inner wall of the box body (1).

10. A centrifuge for N-acetylneuraminic acid according to claim 3, wherein a pull ring (28) is fixedly connected to the upper side wall of the cover plate (18).