CN213032751U - Centrifuge is used in processing of N-acetyl neuraminic acid - Google Patents

Abstract

The utility model discloses a centrifuge for processing N-acetylneuraminic acid, which comprises a centrifuge barrel, an outer shell and a cover body, wherein the outer wall of the centrifuge barrel is provided with a water flowing hole, and the inner wall of the centrifugal barrel is provided with a filter screen, the lower part of the bottom of the centrifugal barrel is connected with a rotating shaft, the bottom end of the rotating shaft is provided with a driving motor, the outer shell is arranged at the outer side of the centrifugal barrel, and the inner wall of the outer shell is jointed with a track, the inner side of the track is connected with a fixed block, the cover body is arranged at the top end of the upper part of the outer shell, the outer wall of the upper part of the cover body is provided with a rotating pin, a spring is arranged on the outer wall of the rotating pin, a fixed connecting rod is connected above the spring, a clamping block is arranged on the outer wall above the outer shell, a conveying pipeline penetrates through the bottom of the outer shell, the right side of the conveying pipeline is connected with a collecting box, and the outer wall of the collecting box is provided with a heat preservation sheet. The centrifuge for processing the N-acetylneuraminic acid can be used for conveniently carrying out centrifugal extraction, and is simple to operate and easy to clean the inside.

Description

Centrifuge is used in processing of N-acetyl neuraminic acid

Technical Field

The utility model relates to an amino acid processing technical field specifically is a centrifuge is used in processing of N-acetyl neuraminic acid.

Background

N-acetylneuraminic acid-based sialic acid (N-acylneuraminic acid) is distributed most widely in the natural world, and is mainly a constituent sugar such as glycoprotein, glycolipid or bacterial capsular substance of animal cell membranes or secretion. In the glycoprotein or glycolipid, the keto group at the 2-position forms a glycosidic bond so that it is located at the non-reducing end of a sugar side chain, the negative charge or the specific chemical structure of the glycoprotein or glycolipid enables various physiological specificities of the glycoprotein or glycolipid, and N-acetylneuraminic acid has high medical value, and in order to extract the glycoprotein or glycolipid, a centrifuge is used for extraction, and a relatively pure extract is obtained and then used.

The centrifugal machine for processing in the market is inconvenient to extract raw materials in the using process, the extraction purity is low, and the centrifugal device is inconvenient to clean after re-extraction, so that residual substances are fermented again to pollute the original neuraminic acid, and the extract is inconvenient to store after extraction.

Disclosure of Invention

An object of the utility model is to provide a N-acetyl neuraminic acid processing centrifuge to solve the processing centrifuge of proposing in the above-mentioned background art and be not convenient for extract the raw materials in the use, and the purity of drawing is lower, and be not convenient for clear up centrifugal device after reextraction, so that remaining material ferments once more, causes the pollution to original neuraminic acid, and be not convenient for carry out the problem of preserving to the extract product after drawing.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal machine for processing N-acetylneuraminic acid comprises a centrifugal barrel, an outer shell and a cover body, wherein the outer wall of the centrifugal barrel is provided with a water flowing hole, and the inner wall of the centrifugal barrel is provided with a filter screen, the lower part of the bottom of the centrifugal barrel is connected with a rotating shaft, the bottom end of the rotating shaft is provided with a driving motor, the outer shell is arranged at the outer side of the centrifugal barrel, and the inner wall of the outer shell is adhered with a track, the inner side of the track is connected with a fixed block, the cover body is arranged at the top end of the upper part of the outer shell, and the outer wall of the upper part of the cover body is provided with a rotating pin, the outer wall of the rotating pin is provided with a spring, the upper part of the spring is connected with a fixed connecting stick, the outer wall of the upper part of the outer shell is provided with a clamping block, and the bottom of shell body is run through and is had pipeline, pipeline's right side is connected with the collecting box, and the outer wall of collecting box is provided with the heat preservation piece, the below of heat preservation piece is connected with the condenser.

Preferably, the centrifugal barrel forms a rotating structure with the outer shell through the rotating shaft, and the filter screen is tightly attached to the inner wall of the centrifugal barrel.

Preferably, a sliding structure is formed between the fixing block and the rail, and the fixing block is connected with the rail in a clamping manner.

Preferably, the cover body forms a detachable structure with the outer shell through the fixed connecting stick and the clamping block, and the fixed connecting stick is elastically connected with the clamping block through a connection mode between the spring and the clamping block.

Preferably, the collecting box forms a communicating structure with the outer shell through the conveying pipeline, and the collecting box is fixedly connected with the conveying pipeline.

Preferably, a full surrounding structure is formed between the heat preservation plate and the collection box, and a communicating structure is formed between the heat preservation plate and the condenser.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the centrifuge for processing the N-acetylneuraminic acid is provided with the centrifugal barrel, the centrifugal barrel is driven to rotate through the rotation of the rotating shaft, the N-acetylneuraminic acid solution and the solid can be conveniently separated and extracted through the centrifugal action, the extracted solution can be filtered through the filter screen when the centrifugal extraction is carried out, the purity of the extracted substance is increased, the substance can be fully thrown out by utilizing the centrifugal barrel to extract the substance, and the method is simple and convenient to operate;

2. the cover body is arranged to facilitate opening of the inner part of the outer shell, facilitate cleaning of residual substances inside after completion of centrifugal operation, ensure neatness of the inner part of the centrifugal device and prevent the residues from fermenting again to pollute the extracted substances;

3. set up the collecting box, be can be better in order to store the material of centrifugation play, make to extract the save that the material obtained better environment, avoid the operation carelessly to lose and extract the material, avoid appearing the pollution, set up heat preservation piece and condenser, be for providing a good save environment for collecting the material of collecting the incasement, can reduce the secondary fermentation that extracts the material and produce through the control to the temperature in addition, avoid producing rotten, can improve the save time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the outer housing and the inner device of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a centrifuge bucket; 2. a water flowing hole; 3. filtering with a screen; 4. a rotating shaft; 5. a drive motor; 6. an outer housing; 7. a fixed block; 8. a track; 9. a cover body; 10. a rotation pin; 11. a spring; 12. fixedly connecting a rod; 13. a clamping block; 14. a delivery conduit; 15. a collection box; 16. a heat preservation sheet; 17. a condenser.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a centrifugal machine for processing N-acetylneuraminic acid comprises a centrifugal barrel 1, a water flowing hole 2, a filter screen 3, a rotating shaft 4, a driving motor 5, an outer shell 6, a fixing block 7, a rail 8, a cover body 9, a rotating pin 10, a spring 11, a fixed connecting rod 12, a clamping block 13, a conveying pipeline 14, a collecting box 15, a heat preservation sheet 16 and a condenser 17, wherein the water flowing hole 2 is formed in the outer wall of the centrifugal barrel 1, the filter screen 3 is installed on the inner wall of the centrifugal barrel 1, the rotating shaft 4 is connected below the bottom of the centrifugal barrel 1, the driving motor 5 is installed at the bottom end of the rotating shaft 4, the outer shell 6 is arranged on the outer side of the centrifugal barrel 1, the rail 8 is attached to the inner wall of the outer shell 6, the fixing block 7 is connected to the inner side of the rail 8, the cover body 9 is installed at the top end of the outer shell 6, the rotating pin 10 is installed on the outer, a clamping block 13 is arranged on the outer wall of the upper part of the outer shell 6, a conveying pipeline 14 penetrates through the bottom of the outer shell 6, a collecting box 15 is connected to the right side of the conveying pipeline 14, a heat preservation sheet 16 is arranged on the outer wall of the collecting box 15, and a condenser 17 is connected below the heat preservation sheet 16;

the centrifugal barrel 1 is in a rotating structure with the outer shell 6 through the rotating shaft 4, the filter screen 3 is tightly attached to the inner wall of the centrifugal barrel 1, the centrifugal barrel 1 is arranged, the centrifugal barrel 1 is driven to rotate through the rotating shaft 4, N-acetylneuraminic acid solution and solid can be conveniently separated and extracted through centrifugal action, in addition, when centrifugal extraction is carried out, the extracted solution can be filtered through the filter screen 3, the purity of the extracted substance is increased, the substance can be fully thrown out by utilizing the centrifugal barrel 1 to extract the substance, in addition, the method is simple and convenient to operate, a sliding structure is formed between the fixed block 7 and the track 8, the connection mode between the fixed block 7 and the track 8 is in clamping connection, the fixed block 7 and the track 8 are arranged to play a role in preventing the eccentric rotation of the centrifugal barrel 1 due to the fact that no object is made on the upper portion in the high-speed rotating process, the centrifugal barrel 1 can be damaged, the rotating speed of the centrifugal barrel 1 can be influenced, and the substances are not convenient to be completely extracted;

the cover body 9 is connected with the outer shell 6 through the fixed connecting rod 12 and the clamping block 13 to form a detachable structure, the fixed connecting rod 12 is elastically connected with the clamping block 13 through the spring 11, the cover body 9 is arranged to facilitate opening of the inner part of the outer shell 6, after the centrifugal work is completed, the residual substances in the inner part can be cleaned conveniently, the neatness of the inner part of the centrifugal device is ensured, the residues are prevented from fermenting again to pollute and extract the substances, the collecting box 15 is connected with the outer shell 6 through the conveying pipeline 14 to form a communicating structure, the connecting mode between the collecting box 15 and the conveying pipeline 14 is fixed connection, the collecting box 15 is arranged to better store the centrifuged substances, the extracted substances can be better stored, the situation that the extracted substances are carelessly lost due to operation is avoided, and the substances are conveyed by the conveying pipeline 14, can guarantee to keep apart with external environment, avoid appearing the pollution, constitute full enclosure structure between heat preservation piece 16 and the collecting box 15, and constitute the connectivity structure between heat preservation piece 16 and the condenser 17, set up heat preservation piece 16 and condenser 17, be for providing a good save environment for collecting the material in the collecting box 15, can reduce the secondary fermentation that draws the material to produce through the control to the temperature in addition, avoid producing rotten, can improve the save time.

The working principle is as follows: for the centrifugal machine for processing the N-acetylneuraminic acid, firstly, the generated N-acetylneuraminic acid mixture is poured into the centrifugal barrel 1, the cover body 9 is covered above the outer shell 6 for sealing, then the driving motor 5 is started, the driving motor 5 drives the rotating shaft 4 to rotate, then the rotating shaft 4 drives the centrifugal barrel 1 to rotate, in the rotating process of the centrifugal barrel 1, the fixing block 7 rotates on the track 8 along with the rotation of the centrifugal barrel 1, the rotating stability of the centrifugal barrel 1 is ensured, the liquid in the centrifugal barrel 1 tends to be thrown out to the outside due to the centrifugal force generated by the rotation of the centrifugal barrel 1, and the liquid is filtered by the filter screen 3 when being thrown out, then flows into the inner cavity of the outer shell 6 through the water holes 2, and then is conveyed into the collecting box 15 through the conveying pipeline 14 for storage, and the temperature that heat preservation piece 16 and condenser 17 will control the storage strictly while storing again, in order to reach the best storage condition, then after centrifugal separation finishes again, press the fixed connection rod 12 downwards, make fixed connection rod 12 separate with fixture block 13, then through rotating pin 10 rotatory fixed connection rod 12, alright open the lid 9, clear up the inside, when needing to cover lid 9, cover lid 9 to the shell body 6 first, then press fixed connection rod 12 downwards again and pass through rotating pin 10, make fixed connection rod 12 align with fixture block 13, loosen fixed connection rod 12 again, because the elasticity of spring 11 makes fixed connection rod 12 upwards connect with fixture block 13 and block and fix, just so accomplish the use of whole centrifuge for processing of N-acetylneuraminic acid.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a N-acetyl neuraminic acid processing centrifuge, includes centrifuging barrel (1), shell body (6) and lid (9), its characterized in that: the outer wall of the centrifugal barrel (1) is provided with a water flowing hole (2), the inner wall of the centrifugal barrel (1) is provided with a filter screen (3), a rotating shaft (4) is connected below the bottom of the centrifugal barrel (1), a driving motor (5) is installed at the bottom end of the rotating shaft (4), the outer shell (6) is arranged on the outer side of the centrifugal barrel (1), a track (8) is attached to the inner wall of the outer shell (6), the inner side of the track (8) is connected with a fixed block (7), the cover body (9) is installed at the top end of the outer shell (6), a rotating pin (10) is installed on the outer wall above the cover body (9), a spring (11) is arranged on the outer wall of the rotating pin (10), a fixed connecting rod (12) is connected above the spring (11), a clamping block (13) is installed on the outer wall above the outer shell (6), and a conveying pipeline (14) penetrates, the right side of the conveying pipeline (14) is connected with a collecting box (15), the outer wall of the collecting box (15) is provided with a heat preservation sheet (16), and a condenser (17) is connected below the heat preservation sheet (16).

2. The centrifuge for N-acetylneuraminic acid processing according to claim 1, wherein: the centrifugal barrel (1) forms a rotating structure with the outer shell (6) through the rotating shaft (4), and the filter screen (3) is tightly attached to the inner wall of the centrifugal barrel (1).

3. The centrifuge for N-acetylneuraminic acid processing according to claim 1, wherein: constitute sliding construction between fixed block (7) and track (8), and the connected mode between fixed block (7) and track (8) is the joint and is connected.

4. The centrifuge for N-acetylneuraminic acid processing according to claim 1, wherein: the cover body (9) is of a detachable structure through the fixed connecting rod (12) and the clamping block (13) with the outer shell body (6), and the fixed connecting rod (12) is elastically connected with the clamping block (13) through the spring (11).

5. The centrifuge for N-acetylneuraminic acid processing according to claim 1, wherein: the collecting box (15) is communicated with the outer shell (6) through the conveying pipeline (14), and the collecting box (15) is fixedly connected with the conveying pipeline (14).

6. The centrifuge for N-acetylneuraminic acid processing according to claim 1, wherein: the heat preservation plate (16) and the collection box (15) form a full-surrounding structure, and the heat preservation plate (16) and the condenser (17) form a communicating structure.

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