CN220836118U

CN220836118U - Feeding pipe of centrifuge for N-acetylneuraminic acid

Info

Publication number: CN220836118U
Application number: CN202322397159.9U
Authority: CN
Inventors: 廖益群; 宋佳鸿; 许伟
Original assignee: Changzhou 123 Biotechnology Co ltd
Current assignee: Changzhou 123 Biotechnology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-26
Anticipated expiration: 2033-09-05

Abstract

The application relates to the technical field of centrifuges, and discloses a feeding pipe of a centrifuge for N-acetylneuraminic acid, which comprises a centrifuge body, wherein a through hole is formed in the side wall of the upper end of the centrifuge body, a first feeding pipe is movably sleeved in the corresponding through hole, two sleeves are fixedly connected to the side wall of the upper end of the centrifuge body, adjusting screws are rotatably connected to the inner walls of the two ends of the two sleeves through bearings, a rotating rod is fixedly connected to the side wall of one end of the sleeve, and the rotating rod penetrates through the side wall of the sleeve and is fixedly connected with the adjusting screws. According to the application, when the feeding pipe is greatly worn and needs to be replaced, the disassembly by a worker is facilitated, the working efficiency is increased, meanwhile, the inner wall of the feeding pipe can be scraped, the material is prevented from adhering to the inner wall of the feeding pipe, the cleaning is not good at the later stage, and the practicability and the stability of the device can be increased.

Description

Feeding pipe of centrifuge for N-acetylneuraminic acid

Technical Field

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

Background

The centrifugal machine is a device for separating objects by virtue of centrifugal force, is widely applied to industries such as chemical industry, petroleum, food, pharmacy, mineral separation, coal, water treatment, ships and the like because of low manufacturing cost, and is common separation equipment.

The patent with the retrieval bulletin number of CN204396197U provides a feeding pipe of a centrifugal machine, the centrifugal machine comprises a pipe body and a fixed flange, wherein the lower section of the pipe body is provided with a radial separation plate, the lower section of an inner cavity of the pipe body is separated into a first material channel and a second material channel by the separation plate, the feeding pipe is reasonable in structure, and the uniformity of material ejection can be effectively improved under the conditions of poor material fluidity and large solid-to-liquid ratio and under the condition of small feeding pressure.

But in the in-service use, the loss can appear in the inlet pipe under long-time use, and general inlet pipe all welds and put on centrifuge, need cut when needs change the inlet pipe and demolish, and the step is complicated, lower work efficiency, simultaneously in order to improve centrifuge's separation efficiency, can increase centrifuge's feed amount, because the increase of inlet pipe feed amount leads to the inlet pipe to block up easily, reduces centrifuge's separation efficiency.

Disclosure of utility model

The utility model aims to solve the problems and provides a feeding pipe of 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 feeding pipe of centrifuge for N-acetylneuraminic acid, includes the centrifuge body, the through-hole has been seted up to centrifuge body upper end lateral wall, and corresponds the inside removal of through-hole and cup jointed first inlet pipe, two centrifuge body upper end lateral wall fixedly connected with cover shell, two the both ends inner wall of cover shell all rotates through the bearing and is connected with adjusting screw, the one end lateral wall fixedly connected with dwang of cover shell, the dwang runs through the lateral wall of cover shell and adjusting screw fixed connection, the other end fixedly connected with dwang of dwang, adjusting screw's pole wall has all cup jointed the removal slide through threaded rotation, the strip opening that can supply to remove the slide to remove is offered to the upper end lateral wall of cover shell, the opening that can supply the fixed plate to peg graft is all offered to the both ends lateral wall of first inlet pipe, one end lateral wall fixedly connected with stop gear can make things convenient for the staff to dismantle when the great needs of inlet pipe loss, increases work efficiency.

Preferably, the one end lateral wall fixedly connected with connecting plate of first inlet pipe, fixedly connected with motor on the connecting plate, the upper end output fixedly connected with gear of motor, the upper end lateral wall of first inlet pipe is seted up flutedly, and corresponds inside rotation connection with of recess and rotate the pipe, the one end lateral wall and the gear engagement of rotation pipe, the upper end lateral wall rotation connection of rotation pipe has the second inlet pipe, the inner wall fixedly connected with of rotation pipe scrapes the pole, scrape the one end lateral wall of pole and all contradict with the inner wall of first inlet pipe and second inlet pipe, can prevent the jam of inlet pipe, can strike off the inner wall of inlet pipe simultaneously, prevent that the material adhesion is on the inner wall of inlet pipe, and the later stage is difficult to clear up, can increase the practicality and the stability of the device.

Preferably, the stop gear includes sleeve shell one end lateral wall fixedly connected with connecting rod, the pole wall of connecting rod rotates and has cup jointed the curb plate, the through-hole has been seted up on the surface of curb plate, and corresponds the inside removal of through-hole and cup jointed the gag lever post, the one end fixedly connected with limiting plate of gag lever post, the one end lateral wall fixedly connected with spring of limiting plate, the other end of spring and the one end lateral wall fixedly connected with of curb plate, the recess that can supply the gag lever post to peg graft is seted up to the one end lateral wall of rotating plate, is convenient for carry out spacingly to the rotating plate, prevents that the rotating plate rotation from leading to can not fix first inlet pipe, increases the stability of device.

Preferably, the first fixed block of equal fixedly connected with of first inlet pipe both ends lateral wall, the equal fixedly connected with second fixed block of both ends lateral wall of second inlet pipe, the upper end lateral wall fixedly connected with dead lever of first fixed block, the other end of dead lever and the lower fixed surface of second fixed block are fixedly connected, make better connection between first inlet pipe and the second inlet pipe, prevent to drop.

Preferably, one end side wall of the scraping rod is fixedly connected with a plurality of protruding blocks, materials in the feeding pipe are conveniently stirred, blockage is prevented, and the working efficiency of the device is improved.

Preferably, the same guide bar of cover shell both ends inner wall fixedly connected with, the through-hole has been seted up to the surface of removal slide, and corresponds the inside removal of through-hole and cup joint the guide bar, leads to removing the slide, prevents to remove the slide and follow adjusting screw and rotate, leads to removing the slide unable removal, increases the stability of device.

Preferably, the part surface fixedly connected with one deck rubber pad that scrapes the pole and the inconsistent with first inlet pipe and second inlet pipe prevents to scrape the pole and cause the damage to the inner wall of inlet pipe.

Preferably, the first feeding pipe and the second feeding pipe have the same cross-sectional shape, so that feeding can be facilitated.

Preferably, the gasket is fixedly connected to the contact part between the side wall of the first feeding pipe and the side wall of the centrifuge body, so that the first feeding pipe is better connected with the centrifuge.

Preferably, the motor is electrically connected with a power supply of the peripheral equipment.

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

1. This centrifuge's for N-acetylneuraminic acid inlet pipe through setting up cover shell, first inlet pipe, adjusting screw, dwang, guide bar, rotor plate, removal slide, fixed plate realize the fixed to first inlet pipe, can make things convenient for the staff to dismantle when the inlet pipe loss is great needs to be changed, increases work efficiency.

2. This centrifuge's for N-acetylneuraminic acid inlet pipe through setting up connecting plate, motor, gear, rotation pipe, second inlet pipe, scrape pole, lug and can prevent the jam of inlet pipe, can strike off the inner wall of inlet pipe simultaneously, prevents that the material from adhering on the inner wall of inlet pipe, and the later stage is not clear up well, can increase the practicality and the stability of device.

Drawings

FIG. 1 is a schematic diagram of a feed pipe of a centrifuge for N-acetylneuraminic acid according to the present application;

FIG. 2 is a schematic diagram of the structure of part A of FIG. 1 of a feed pipe of a centrifuge for N-acetylneuraminic acid according to the present application;

fig. 3 is a schematic diagram of a part B of the feed pipe of the centrifuge for N-acetylneuraminic acid shown in fig. 1.

In the figure: 1. a centrifuge body; 2. a first feed tube; 3. a casing; 4. adjusting a screw; 5. a rotating lever; 6. a rotating plate; 7. a moving slide plate; 8. a fixing plate; 9. a connecting plate; 10. a motor; 11. a gear; 12. a rotary tube; 13. a second feed tube; 14. a scraping rod; 15. a connecting rod; 16. a side plate; 17. a limit rod; 18. a limiting plate; 19. a spring; 20. a first fixed block; 21. a second fixed block; 22. a fixed rod; 23. a bump; 24. a guide rod.

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 feeding pipe of centrifuge for N-acetylneuraminic acid, including centrifuge body 1, the through-hole has been seted up to centrifuge body 1 upper end lateral wall, and corresponding through-hole inside movement has cup jointed first inlet pipe 2, two cover shells 3 of centrifuge body 1 upper end lateral wall fixedly connected with, the both ends inner wall of two cover shells 3 all is connected with adjusting screw 4 through the bearing rotation, the one end lateral wall fixedly connected with dwang 5 of cover shell 3, dwang 5 runs through the lateral wall of cover shell 3 and adjusting screw 4 fixed connection, the other end fixedly connected with dwang 6 of dwang 5, the bar opening that can supply to remove slide 7 has all been cup jointed through the screw thread rotation to the wall of adjusting screw 4, the upper end lateral wall of cover shell 3 has been seted up and has been moved the bar opening that can supply to remove slide 7, the upper end lateral wall fixedly connected with two fixed plates 8 of removal slide 7, the opening that can supply fixed plate 8 pegging graft has been all been seted up to the lateral wall of the both ends of first inlet pipe 2, the one end lateral wall fixedly connected with stop gear of cover shell 3, the one end lateral wall fixedly connected with connecting plate 9 of first inlet pipe 2, the upper surface fixedly connected with motor 10 of connecting plate 9, the upper surface fixedly connected with motor 10, the upper end output end fixedly connected with gear 11 of motor 10 has a first end gear 11, the first end is connected with a plurality of inner side wall 12 and the inner wall 12 of rotary pipe 12 of inner side wall 12 of the first end of feed pipe 12, the corresponding to the inner side wall of the first end 12 of feed pipe 12 has a rotary pipe 12, the inner side 12 is connected with a rotary pipe 12, the inner side 12 of the inner side wall of the end of the inner wall of the inlet pipe 13 and the rotary pipe is connected with, the inner side of the inner wall of the rotary pipe of the inlet pipe 13.

Example 2:

on the basis of embodiment 1, refer to fig. 1-3, a feeding pipe of centrifuge for N-acetylneuraminic acid, including cover shell 3 one end lateral wall fixedly connected with connecting rod 15, the pole wall of connecting rod 15 rotates and cup joints curb plate 16, the through-hole has been seted up on the surface of curb plate 16, and corresponding through-hole inside removal cup joint gag lever post 17, the one end fixedly connected with limiting plate 18 of gag lever post 17, the one end lateral wall fixedly connected with spring 19 of limiting plate 18, the other end and the one end lateral wall fixedly connected with curb plate 16 of spring 19, the recess that can supply gag lever post 17 grafting is seted up to the one end lateral wall of pivoted plate 6, the equal fixedly connected with first fixed block 20 of first inlet pipe 2 both ends lateral wall, the equal fixedly connected with second fixed block 21 of both ends lateral wall of second inlet pipe 13, the upper end lateral wall fixedly connected with dead lever 22 of first fixed block 20, the other end and the lower surface fixedly connected with of second fixed block 21 of dead lever 22.

Example 3:

On the basis of embodiment 1 and embodiment 2, referring to fig. 1-3, a feeding pipe of a centrifuge for N-acetylneuraminic acid comprises a plurality of bumps 23 fixedly connected to one end side wall of a scraping rod 14, the same guide rod 24 fixedly connected to the inner walls of two ends of a casing 3, a through hole is formed in the surface of a moving slide plate 7, the guide rod 24 is movably sleeved in the corresponding through hole, a rubber pad is fixedly connected to the surface of a part of the scraping rod 14, which is in contact with a first feeding pipe 2 and a second feeding pipe 13, the cross section of the first feeding pipe 2 is identical to the cross section of the second feeding pipe 13, a gasket is fixedly connected to the contact part of the side wall of the first feeding pipe 2 and the side wall of the centrifuge body 1, and a motor 10 is electrically connected with a power supply of the outside.

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

When the rotary plate type feeding device is used, materials are conveyed into a centrifugal machine through the second feeding pipe 13, the motor 10 is started to drive the gear 11 to rotate, the rotary pipe 12 drives the scraping rod 14 to rotate, the first feeding pipe 2 and the inner wall of the second feeding pipe 13 are scraped while feeding materials, meanwhile, the materials are stirred, blocking in the pipes is prevented, the first feeding pipe 2 and the second feeding pipe 13 are better connected through the first fixing block 20, the second fixing block 21 and the fixing rod 22, falling is prevented, when the feeding pipe needs to be replaced, the rotary plate 6 is screwed, the rotary plate 5 is driven to rotate, the adjusting screw 4 drives the moving slide plate 7 to move, the fixing plate 8 is removed from an opening formed in the side wall of the first feeding pipe 2, the rotary plate 5 is screwed in the opposite direction when the feeding pipe is fixed, the fixing plate 8 is spliced in the opening of the first feeding pipe 2, then the limiting plate 18 is pulled out to one side, the limiting plate 17 is aligned with a groove formed in one end side wall of the rotary plate 6, then the limiting plate 18 is loosened, the pulling force of the limiting plate 19 is utilized, the limiting plate 17 is enabled to be opened in the groove 6, and the rotation of the limiting plate 6 can be prevented from being fixed, and the stability of the rotary plate can not be increased, and the rotary plate type can be fixed, and the stability can be prevented from being increased.

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 feeding pipe of N-acetylneuraminic acid for centrifuge, includes centrifuge body (1), its characterized in that, through-hole has been seted up to centrifuge body (1) upper end lateral wall, and corresponds through-hole inside removal and cup joint first inlet pipe (2), two cover shell (3) of upper end lateral wall fixedly connected with, two the both ends inner wall of cover shell (3) all rotates through the bearing and is connected with adjusting screw (4), the one end lateral wall fixedly connected with dwang (5) of cover shell (3), dwang (5) run through the lateral wall of cover shell (3) and adjusting screw (4) fixed connection, the other end fixedly connected with dwang (6) of dwang (5), the bar wall of adjusting screw (4) has all cup jointed movable slide (7) through threaded rotation, the bar opening that can supply movable slide (7) to remove is seted up to the upper end lateral wall of cover shell (3), two fixed plates (8) are all seted up and can supply fixed plate (8) of both ends of cover shell (2), fixed connection has spacing mechanism (3).

2. The feeding pipe of the centrifugal machine for N-acetylneuraminic acid according to claim 1, wherein a connecting plate (9) is fixedly connected to one end side wall of the first feeding pipe (2), a motor (10) is fixedly connected to the upper surface of the connecting plate (9), a gear (11) is fixedly connected to the upper end output end of the motor (10), a groove is formed in the upper end side wall of the first feeding pipe (2), a rotating pipe (12) is rotatably connected to the upper end side wall of the first feeding pipe, one end side wall of the rotating pipe (12) is meshed with the gear (11), a second feeding pipe (13) is rotatably connected to the upper end side wall of the rotating pipe (12), a plurality of scraping rods (14) are fixedly connected to the inner wall of the rotating pipe (12), and one end side walls of the scraping rods (14) are all in contact with the inner walls of the first feeding pipe (2) and the second feeding pipe (13).

3. The feeding pipe of the centrifugal machine for N-acetylneuraminic acid according to claim 1, wherein the limiting mechanism comprises a connecting rod (15) fixedly connected with one end side wall of a casing (3), a side plate (16) is rotatably sleeved on the rod wall of the connecting rod (15), a through hole is formed in the surface of the side plate (16), a limiting rod (17) is movably sleeved in the corresponding through hole, one end of the limiting rod (17) is fixedly connected with a limiting plate (18), one end side wall of the limiting plate (18) is fixedly connected with a spring (19), the other end of the spring (19) is fixedly connected with one end side wall of the side plate (16), and a groove for inserting the limiting rod (17) is formed in one end side wall of the rotating plate (6).

4. The feeding pipe of the centrifugal machine for N-acetylneuraminic acid according to claim 2, wherein the side walls at two ends of the first feeding pipe (2) are fixedly connected with first fixing blocks (20), the side walls at two ends of the second feeding pipe (13) are fixedly connected with second fixing blocks (21), the side walls at the upper end of the first fixing blocks (20) are fixedly connected with fixing rods (22), and the other ends of the fixing rods (22) are fixedly connected with the lower surface of the second fixing blocks (21).

5. The feeding pipe of a centrifuge for N-acetylneuraminic acid according to claim 2, wherein a plurality of protruding blocks (23) are fixedly connected to a side wall of one end of the scraping rod (14).

6. The feeding pipe of the centrifugal machine for the N-acetylneuraminic acid according to claim 1, wherein the same guide rod (24) is fixedly connected to the inner walls of the two ends of the casing (3), a through hole is formed in the surface of the moving slide plate (7), and the guide rod (24) is movably sleeved in the corresponding through hole.

7. The feeding pipe of the centrifuge for N-acetylneuraminic acid according to claim 2, wherein a rubber pad is fixedly connected to the surface of the part of the scraping rod (14) which is abutted against the first feeding pipe (2) and the second feeding pipe (13).

8. The feed pipe of a centrifuge for N-acetylneuraminic acid according to claim 1, wherein the first feed pipe (2) and the second feed pipe (13) have the same cross-sectional shape.

9. The feeding pipe of the centrifuge for N-acetylneuraminic acid according to claim 1, wherein a gasket is fixedly connected to a contact part between the side wall of the first feeding pipe (2) and the side wall of the centrifuge body (1).

10. The feed tube of a centrifuge for N-acetylneuraminic acid according to claim 2, wherein the motor (10) is electrically connected to an external power source.