CN218794045U

CN218794045U - Collagen implant vacuum defoaming equipment

Info

Publication number: CN218794045U
Application number: CN202223134211.3U
Authority: CN
Inventors: 陈新亮; 陈官; 胡张捷; 张智武
Original assignee: Zhejiang Chumsun Biological Products Co ltd
Current assignee: Zhejiang Chumsun Biological Products Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-07
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of collagen implant production, in particular to a collagen implant vacuum defoaming device, which comprises a defoaming tank body and a sealing upper cover, and is characterized in that the lower part of the sealing upper cover is provided with a visible glass tube, the sealing upper cover is connected with the visible glass tube through a sealing ring, and the lower part of the visible glass tube is connected with the defoaming tank body through a sealing ring; the sealing upper cover is connected with the visual glass tube through a clamp, the visual glass tube is connected with the defoaming tank body through the clamp, the sealing upper cover is communicated with a vacuum tube, and the other end of the vacuum tube is communicated with a vacuum pump; the inner part of the defoaming tank body is rotatably connected with a stirring paddle; sealed upper cover and visual glass pipe, visual glass pipe and the defoaming jar body all are connected through the clamp fast-assembling, easy operation like this still can guarantee equipment fast assembly and dismantlement, improves work efficiency.

Description

Collagen implant vacuum defoaming equipment

Technical Field

The utility model relates to a collagen implant production technical field, specifically speaking relates to a collagen implant vacuum defoaming equipment.

Background

The main component of the collagen implant is high-concentration active collagen, which is a high-viscosity feed liquid, the fluidity is poor, bubbles are easily generated in the production process, the generated bubbles are difficult to eliminate by oneself, and the bubbles can cause great influence on the use of the collagen implant, so that in the production process of the collagen implant, a special defoaming device is needed for defoaming the collagen implant.

Prior art CN216726897U discloses an anticorrosive material's evacuation fire fighting equipment, including vacuum defoaming cavity, lid closes sealed upper cover and the vacuum aspiration pump at vacuum defoaming cavity top, the vacuum aspiration pump passes through exhaust tube and the inside intercommunication of vacuum defoaming cavity, vacuum defoaming cavity bottom is equipped with the discharge gate, the discharge gate is equipped with sealing valve, the inside rotation of vacuum aspiration pump is connected with a plurality of stirring leaves, put into the inside back of vacuum defoaming cavity with coating, start the vacuum aspiration pump, carry out the evacuation to the inside of vacuum defoaming cavity, at this moment, the stirring leaf stirring, the stirring leaf can stir the inside coating of vacuum defoaming cavity, thereby can better eliminate the bubble in the coating, the inside side scraper and the arc scraper of still being equipped with of vacuum defoaming cavity, set up side scraper and arc scraper and can strike off the coating that the cavity inner wall adheres.

In summary, since the concentration of solutions such as coating and collagen implant is relatively high, which is likely to cause a wall-hanging phenomenon, although the vacuum defoaming chamber in the prior art is provided with a side scraper and an arc-shaped scraper for scraping off the coating adhered to the inner wall of the chamber, the coating can also be adhered to the scraper, and the volume of the device is relatively large, which makes it difficult to disassemble the scraper, the stirring blades, and the like inside the chamber, which is difficult to clean and not clean for a long time, and may cause pollution to the solution poured into the chamber for stirring, in addition, the batch of the collagen implant during production is not large, which is about 0.5-2kg, the conventional vacuum defoaming device has a large volume and a large residual amount of the feed liquid, and the conventional defoaming equipment is inconvenient for workers to observe the defoaming condition inside the equipment, which may result in an overlong working time, and therefore, it is urgently needed to provide a vacuum defoaming equipment for collagen implant, which is simple to operate, observable, can be assembled and disassembled quickly, and can perform moist heat sterilization compared with the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a collagen implant vacuum defoaming equipment.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a collagen implant vacuum defoaming device comprises a defoaming tank body and a sealing upper cover, and is characterized in that a visible glass tube is arranged at the lower part of the sealing upper cover, the sealing upper cover is connected with the visible glass tube through a sealing ring, and the lower part of the visible glass tube is connected with the defoaming tank body through the sealing ring;

the sealing upper cover is connected with the visual glass tube through a clamp, and the visual glass tube is connected with the defoaming tank body through a clamp;

the sealing upper cover is communicated with a vacuum tube, and the other end of the vacuum tube is communicated with a vacuum pump;

the defoaming tank is connected with a stirring paddle in a rotating mode.

Furthermore, the sealing ring is made of high-temperature-resistant and acid-and-alkali-resistant materials.

Furthermore, the sealing ring is made of silica gel or polytetrafluoroethylene.

Furthermore, the stirring paddle central shaft penetrates through the sealing upper cover, and the stirring paddle central shaft penetrates through the end part of the sealing upper cover and is connected with a stirring motor.

Further, the paddle is provided in a spiral shape.

Furthermore, the diameter of the horizontal section of the stirring paddle is the same as the diameter of the inner wall of the defoaming tank body.

Furthermore, the stirring paddle penetrates through the end part of the sealing upper cover and is connected with the stirring motor through a coupling.

Further, the rotation speed of the stirring motor is set to be not higher than 40r/min.

Furthermore, a shaft seal is arranged at the upper part of the sealing upper cover, and a central shaft of the stirring paddle penetrates through the shaft seal.

Furthermore, the bottom of the defoaming tank body is a spherical surface, the lowest point of the bottom of the defoaming tank body is provided with a discharge hole, and a discharge valve is arranged at the discharge hole of the defoaming tank body.

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

(1) The utility model discloses pass through clamp connection between sealed upper cover and the visual glass pipe, pass through clamp connection between visual glass pipe and the defoaming jar body, easy operation like this, still can guarantee sealed upper cover, visual glass pipe and the quick assembly of the defoaming jar body and dismantlement, improve work efficiency, between sealed upper cover and the visual glass pipe, set up the sealing washer between visual glass pipe and the defoaming jar body, can guarantee the leakproofness of whole device, set up visual glass pipe, still can make things convenient for the inside defoaming condition of staff observation equipment, avoid appearing the condition of defoaming time overlength, the sealing washer adopts silica gel, gather high temperature resistant such as tetrafluoro, acid and alkali-resistant material, can guarantee to carry out moist heat sterilization smoothly, guarantee the inside sterile environment of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the present invention.

Description of reference numerals:

1. a vacuum valve, 2, a stirring motor; 3. an air valve; 4. sealing the upper cover; 5. a visible glass tube; 6. a stirring paddle; 7. a defoaming tank body; 8. supporting legs; 9. a discharge valve; 10. a discharge port; 11. a seal ring; 12. a vacuum port; 13. an air port; 14. shaft sealing; 15. a vacuum tube; 16. an air tube; 17. and (5) clamping the hoop.

Detailed Description

The technical solutions of the present invention will be described clearly below with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention. It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, the utility model provides a collagen implant vacuum defoaming equipment, including visual glass pipe 5, sealed upper cover 4 and defoaming jar body 7, sealed upper cover 4 lid closes at visual glass pipe 5 top, set up visual glass pipe 5 and be convenient for observe the defoaming condition of equipment inside in the defoaming process, visual glass pipe 5 bottom and defoaming jar body 7 can be dismantled and be connected, defoaming jar body 7 bottom is set to the sphere, 7 bottom minimum points of defoaming jar body are set to discharge gate 10, discharge gate 10 department is equipped with discharge valve 9, the switch of discharge gate 10 of the controllable defoaming jar body 7 of discharge gate 9, be equipped with sealing washer 11 between sealed upper cover 4 and the visual glass pipe 5, connect through clamp 17 between sealed upper cover 4 and the visual glass pipe 5, can realize quick assembly and dismantlement; a sealing ring 11 is also arranged between the visual glass tube 5 and the defoaming tank body 7, so that the upper sealing cover 4 and the visual glass tube 5, and the visual glass tube 5 and the defoaming tank body 7 can achieve good sealing effect, meanwhile, the visual glass tube 5 and the defoaming tank body 7 are also connected through a clamp 17, so that the rapid disassembly is convenient, the sealing ring 11 is made of high-temperature-resistant and acid-alkali-resistant materials such as silica gel and polytetrafluoroethylene, and the sealing ring 11 can be subjected to moist heat sterilization; visible 5 outer wall rigid couplings of glass pipe supporting legs 8, supporting legs 8 and the perpendicular rigid coupling of visible 5 outer walls of glass pipe, supporting legs 8 can play the supporting role to whole equipment, and visible 5, sealed upper cover 4, defoaming body and supporting legs 8 all are stainless steel.

The vacuum sealing device is characterized in that a vacuum port 12 and an air port 13 are arranged on the sealing upper cover 4, the vacuum port 12 of the sealing upper cover 4 is communicated with a vacuum pipe 15, the air port 13 of the sealing upper cover 4 is communicated with an air pipe 16, a shaft seal 14 is further arranged at the center of the sealing upper cover 4, the vacuum port 12 and the air port 13 are symmetrically arranged relative to the shaft seal 14, the vacuum pump is connected with the other end of the vacuum pipe 15, a vacuum valve 1 is arranged on the vacuum pipe 15, the vacuum pump can be controlled to be communicated with or closed inside the defoaming tank body 7, clean air can be introduced into the other end of the air pipe 16, an air valve 3 is arranged on the vacuum pipe 15, and the air valve 3 can control the communication and closing of the air pipe 16 and the inside the defoaming tank body 7.

7 inside stirring rake 6 that still are equipped with of defoaming jar body, 6 settings of stirring rake are the heliciform, and the diameter of the horizontal cross-section of stirring rake 6 is the same with 7 inner wall diameters of defoaming jar body, and the bearing seal 14 is worn to establish by the center pin of stirring rake 6, and the center pin of stirring rake 6 is worn out the setting of bearing seal 14, and the center pin of stirring rake 6 is worn out the tip of bearing seal 14 and is passed through the shaft coupling and be connected with agitator motor 2.

The utility model discloses a defoaming method of collagen implant vacuum defoaming equipment does:

(1) Carrying out damp-heat sterilization treatment on the interiors of the sealing upper cover 4, the visible glass tube 5, the stirring paddle 6 and the defoaming tank body 7, assembling the stirring motor 2, the vacuum tube 15, the air tube 16 and the sealing upper cover 4, and connecting the defoaming tank body 7 and the visible glass tube 5 through a clamp 17;

(2) Adding a collagen implant to-be-defoamed feed liquid into a defoaming tank body 7, quickly connecting a visual glass tube 5 and a sealing upper cover 4 through a hoop 17, closing a vacuum valve 1, an air valve 3 and a discharge valve 9, simultaneously opening the vacuum valve, starting a vacuum pump 1, forming a negative pressure state in the defoaming tank body 7, and starting a motor to drive a stirring paddle 6 to rotate at a low speed;

(3) Stirring the collagen implant agent liquid to be defoamed downwards along the inner wall of the defoaming tank body 7 along with the stirring of the stirring paddle 6, and defoaming under a vacuum state;

(4) The collagen implant agent treats that the defoaming feed liquid continues to flow along the spherical surface of the bottom of the defoaming tank body 7 to the discharge port 10, after defoaming is completed, the vacuum pump and the vacuum valve 1 are closed, the air valve 3 and the discharge valve 9 are opened, and the feed liquid after defoaming of the collagen implant agent in the defoaming tank body 7 flows out from the discharge port 10.

Specifically, in the first step, the negative pressure state inside the defoaming tank body 7 is a vacuum degree of 0.1 to 0.15 atm; in the second step, the rotating speed of the stirring motor 2 is set to be not higher than 40r/min, so that the stirring paddle 6 is ensured to rotate at a low speed, and the defoaming of the feed liquid to be defoamed of the collagen implant agent is facilitated.

At the defoaming in-process, visual glass pipe 5 of staff's accessible, the inside defoaming condition of accomplishing of observation equipment, can in time close the vacuum pump when the defoaming is accomplished, in time derive the feed liquid after the defoaming, improve work efficiency, the defoaming is accomplished the back, the accessible is to clamp 17's quick dismantlement, to sealed upper cover 4 and visual glass pipe 5, visual glass pipe 5 and defoaming jar body 7 dismantle fast and assemble, conveniently wash sealed upper cover 4, visual glass pipe 5 and defoaming jar body 7, also can improve work efficiency.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit, although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A collagen implant vacuum defoaming device comprises a defoaming tank body and a sealing upper cover, and is characterized in that a visible glass tube is arranged at the lower part of the sealing upper cover, the sealing upper cover is connected with the visible glass tube through a sealing ring, and the lower part of the visible glass tube is connected with the defoaming tank body through the sealing ring;

the inside stirring rake of connecting that rotates of defoaming jar body.

2. The collagen implant vacuum defoaming equipment of claim 1 wherein said sealing ring is made of a high temperature resistant, acid and alkali resistant material.

3. The collagen implant vacuum defoaming equipment of claim 2 wherein said sealing ring is made of silica gel or teflon.

4. The collagen implant vacuum defoaming apparatus according to claim 1, wherein said central shaft of said stirring paddle is disposed through said upper sealing cover, and said central shaft of said stirring paddle is connected to a stirring motor through an end portion of said upper sealing cover.

5. The collagen implant vacuum defoaming apparatus as defined in claim 4, wherein said paddle is configured in a spiral shape.

6. The collagen implant vacuum defoaming apparatus according to claim 5 wherein the diameter of the horizontal section of said paddle is the same as the diameter of the inner wall of said defoaming tank.

7. The collagen implant vacuum defoaming device according to claim 4, wherein said stirring paddle passes through the end of said sealing top cover and is connected to said stirring motor through a coupling.

8. The collagen implant vacuum defoaming apparatus according to claim 7, wherein the rotation speed of said stirring motor is set to not higher than 40r/min.

9. The collagen implant vacuum defoaming apparatus according to any one of claims 4 to 8,

the upper portion of the sealing upper cover is provided with a shaft seal, and the central shaft of the stirring paddle penetrates through the shaft seal.

10. The collagen implant vacuum defoaming equipment as claimed in claim 1, wherein the bottom of the defoaming tank body is provided with a spherical surface, the lowest point of the bottom of the defoaming tank body is provided with a discharge port, and the discharge port of the defoaming tank body is provided with a discharge valve.