CN214111159U - Centrifugal glue injection device - Google Patents
Centrifugal glue injection device Download PDFInfo
- Publication number
- CN214111159U CN214111159U CN202022901057.2U CN202022901057U CN214111159U CN 214111159 U CN214111159 U CN 214111159U CN 202022901057 U CN202022901057 U CN 202022901057U CN 214111159 U CN214111159 U CN 214111159U
- Authority
- CN
- China
- Prior art keywords
- glue injection
- glue
- injection device
- centrifugal
- fixing part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003292 glue Substances 0.000 title claims abstract description 103
- 238000002347 injection Methods 0.000 title claims abstract description 67
- 239000007924 injection Substances 0.000 title claims abstract description 67
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000005119 centrifugation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003795 desorption Methods 0.000 abstract description 3
- 230000003746 surface roughness Effects 0.000 abstract description 3
- 239000012510 hollow fiber Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a centrifugation injecting glue device, include: the centrifugal disc comprises a central fixing part, a centrifugal disc, a driving device and a plurality of edge fixing parts, wherein the central fixing part and the edge fixing parts are arranged on the centrifugal disc, the edge fixing parts are arranged around the central fixing part, and the central fixing part is provided with a glue injection device. During glue injection, the dialyzer is arranged between the central fixing part and the edge fixing part, the glue injection device is connected to a dialysate port on the outer side of the dialyzer, the centrifugal disc is driven to rotate by the driving device, the glue injection device starts glue injection, after glue injection on one side is finished, the dialyzer is detached and turned, the glue injection device is connected to another dialysate port, and the centrifugal disc is rotated again to inject glue. The utility model discloses the injecting glue of the short shell cerini dialyser cerini of completion that can be better, and can guarantee better bubble desorption effect and the rubber surface roughness in the glue, improve the injecting glue efficiency and the yield of short shell cerini dialyser cerini.
Description
Technical Field
The utility model relates to a cerini dialyser cerini injecting glue technical field, more specifically say, relate to a centrifugation injecting glue device.
Background
Hemodialysis is to introduce the blood and dialysate of a patient into a dialyzer at the same time by utilizing the principle of a semipermeable membrane, wherein the blood and the dialysate flow in opposite directions on two sides of the dialysis membrane, and the aims of removing toxins in the blood and excessive water retained in the body, supplementing substances required in the body and maintaining the balance of electrolytes and acid and alkali are fulfilled by means of mechanisms such as dispersion, convection, sieving and the like. The dialyzer mainly comprises a support structure and a dialysis membrane. Depending on the shape and mutual arrangement of the support structure membranes, dialyzers which have historically appeared one after the other can be essentially divided into three categories: flat plate type, flat tube type and hollow fiber type. Wherein, the hollow fiber type dialyzer is the dialyzer with the most clinical use and the best effect at present. The hollow fiber dialyser needs to be filled with tens of thousands of hollow fibers, so that the packaging difficulty of the hollow fiber dialyser is higher than that of other two dialysers. After the hollow fiber membrane is filled into the dialyzer shell, the hollow fiber membrane needs to be fixed at two ends of the shell in a centrifugal glue injection mode so as to complete the combination of the shell and the hollow fiber membrane.
The existing dialyzer centrifugation technology adopts 2-3 products which are arranged in a centrifugal device in a crossed manner, and the simultaneous end sealing of two ends is finished by one-time glue injection. However, this requires both the length of the dialyzer and the rotational speed of the centrifuge, for example, the method is suitable for use with housing lengths of greater than 180mm and centrifuge speeds of not less than 800 r/min.
In summary, how to increase the application range of the glue injection device is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a centrifugation injecting glue device, this centrifugation injecting glue device can be less than 180 mm's cerini dialyser cerini injecting glue to casing length, and application scope is wide.
In order to achieve the above object, the present invention provides the following technical solutions:
a centrifugal glue injection device comprising: the centrifugal disc comprises a central fixing part, a centrifugal disc and a plurality of edge fixing parts, wherein the central fixing part and the edge fixing parts are arranged on the centrifugal disc, the edge fixing parts are arranged around the central fixing part, and a glue injection device is arranged on the central fixing part.
Preferably, the central fixing portion is a central support, the central support is provided with support columns and mounting grooves which correspond to the edge fixing portions in one-to-one manner, and the glue injection device is arranged on the support columns.
Preferably, the glue injection device comprises a distributor, glue injection ports and glue guide pipes which correspond to the edge fixing parts in a one-to-one mode, wherein the glue injection ports are formed in the center of the distributor, and all the glue guide pipes are communicated with the glue injection ports.
Preferably, the edge fixing part includes a peripheral bracket provided at an edge of the centrifugal plate and a supporting part provided at an inner side of the peripheral bracket.
Preferably, all of the peripheral brackets are evenly distributed at the edge of the centrifuge disk.
Preferably, the support portion includes a pad block disposed inside the peripheral bracket and a support block disposed below the pad block.
During glue injection, the dialyzer is arranged between the central fixing part and the edge fixing part, the glue injection device is connected to a dialysate port on the outer side of the dialyzer, the centrifugal disc is driven to rotate by the driving device, the glue injection device starts glue injection, after glue injection on one side is finished, the dialyzer is detached and turned, the glue injection device is connected to another dialysate port, and the centrifugal disc is rotated again to inject glue. The utility model discloses the injecting glue of the short shell cerini dialyser cerini of completion that can be better, and can guarantee better bubble desorption effect and the rubber surface roughness in the glue, improve the injecting glue efficiency and the yield of short shell cerini dialyser cerini.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an isometric view of a centrifugal glue injection device provided by the present invention;
fig. 2 is a top view of the centrifugal glue injection device provided by the present invention;
fig. 3 is a top view of the glue injection device provided by the present invention;
fig. 4 is an isometric view of a central support provided by the present invention;
fig. 5 is a top view of a central support provided by the present invention.
In FIGS. 1-5:
1-distributor, 2-glue injection port, 3-glue guide pipe, 4-cushion block, 5-supporting block, 6-peripheral support, 7-central support, 8-centrifugal disc, 9-dialyzer, 10-tank sealing cover, 11-through hole, 12-supporting column and 13-mounting groove.
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.
The core of the utility model is to provide a centrifugation injecting glue device, this centrifugation injecting glue device can be less than 180 mm's cerini dialyser cerini injecting glue to casing length, and application scope is wide.
Referring to fig. 1 to 5, fig. 1 is an isometric view of a centrifugal glue injection device provided by the present invention; fig. 2 is a top view of the centrifugal glue injection device provided by the present invention; fig. 3 is a top view of the glue injection device provided by the present invention; fig. 4 is an isometric view of a central support provided by the present invention; fig. 5 is a top view of a central support provided by the present invention.
A centrifugal glue injection device comprising: the centrifugal device comprises a central fixing part, a centrifugal disc 8, a driving device and a plurality of edge fixing parts, wherein the central fixing part and the edge fixing parts are arranged on the centrifugal disc 8, the edge fixing parts are arranged around the central fixing part, and the central fixing part is provided with a glue injection device.
It should be noted that at least two dialyzers 9 are disposed between the central fixing portion and the edge fixing portion, the outer ends of the dialyzers 9 are mounted on the edge fixing portion, the inner ends are mounted on the central fixing portion, and the center of the central fixing portion is concentric with the center of the centrifugal disk 8, so that when the centrifugal disk 8 rotates, the central fixing portion and the centrifugal disk 8 rotate synchronously.
In order to ensure that the glue injection effect of all dialyzers 9 is consistent, the centrifugal disc 8 can be in a circular shape, the structures of all fixed dialyzers 9 on the central fixing part are consistent, and the whole section can be in a regular polygon shape, such as a regular hexagon. The edge fixing part is used for fixing the outer end of the dialyzer 9 in a consistent position and shape.
The glue injection device is used for injecting sealant into all dialyzers 9, and it should be noted that each dialyzer 9 is provided with two dialysate ports, when in connection, the glue injection device is connected with the dialysate ports on the outer side of the dialyzers 9, after glue injection is completed on one side of the dialyzers 9, the dialyzers 9 are detached, the dialyzers 9 are turned, and the other dialysate ports are connected with the glue injection device.
During glue injection, the dialyzer 9 is arranged between the central fixing part and the edge fixing part, the glue injection device is connected to a dialysate port on the outer side of the dialyzer 9, the centrifugal disc 8 is driven to rotate by the driving device, meanwhile, glue injection is started by the glue injection device, after glue injection on one side is finished, the dialyzer 9 is detached and turned, the glue injection device is connected to another dialysate port, and the centrifugal disc 8 is rotated again to inject glue. The utility model discloses the injecting glue of the short shell cerini dialyser cerini 9 of completion that can be better, and can guarantee better bubble desorption effect and the rubber surface roughness in the glue, improve short shell cerini dialyser cerini 9's injecting glue efficiency and yield.
On the basis of the above embodiment, as a further preferable mode, the central fixing portion is a central support 7, the central support 7 is provided with support pillars 12 and mounting grooves 13 which are consistent in number and in one-to-one correspondence with the edge fixing portions, and the glue injection device is arranged on the support pillars 12.
It should be noted that all the mounting grooves 13 are circumferentially distributed along the outer side of the central support 7, one mounting groove 13 is corresponding to each edge fixing part, and the dialyzer 9 is mounted between one edge fixing part and one mounting groove 13. The support column 12 is used for being connected with the injecting glue device, and support column 12 upwards sets up along central authorities 'support 7, and injecting glue device spiral-lock is connected on central authorities' support 7 and with support column 12, and the rigidity of every support column 12 is convenient for fix a position the injecting glue device to prevent that the injecting glue device from rocking or breaking away from when the injecting glue.
On the basis of the above embodiment, as a further preferred option, the glue injection device includes a distributor 1, glue injection ports 2 and glue guide tubes 3 that are consistent in number with the edge fixing portions and in one-to-one correspondence, the glue injection ports 2 are disposed in the center of the distributor 1, and all the glue guide tubes 3 are communicated with the glue injection ports 2.
It should be noted that the distributor 1 is arranged on the support columns 12, the distributor 1 is disc-shaped, the distributor 1 is provided with through holes 11, one through hole 11 is in matched insertion with one support column 12, the center of the distributor 1 is provided with the glue injection port 2, all the glue guide pipes 3 are communicated with the glue injection port 2, and the sealant injected from the glue injection port 2 can be injected into the dialyzer 9 along the glue guide pipes 3. The glue injection device provided by the embodiment has a simple structure, and is convenient for uniformly distributing the sealant entering each dialyzer 9.
In addition to the above embodiments, as a further preferred, the edge fixing portion includes an outer peripheral bracket 6 and a supporting portion, the outer peripheral bracket 6 is disposed on the edge of the centrifugal disk 8, and the supporting portion is disposed inside the outer peripheral bracket 6.
It should be noted that all the peripheral brackets 6 are distributed along the edge of the centrifugal disc 8, the inner side of the peripheral brackets 6 is provided with a support part, the support part is used for fixing a can sealing cover 10 at the outer end of the dialyzer 9, and the support part and the central fixing part together fix the dialyzer 9 to ensure the stable installation of the dialyzer 9.
On the basis of the above-described embodiment, it is further preferred that all peripheral brackets 6 are evenly distributed over the edge of the centrifugal disc 8.
It should be noted that, the uniform distribution of all the peripheral brackets 6 can ensure that all the dialyzers 9 are uniformly distributed above the centrifugal disc 8, so that the stress at all the positions is consistent when the centrifugal disc 8 rotates, the stability of the rotation of the centrifugal disc 8 is improved, and the glue injection effect of the dialyzers 9 is improved.
In addition to the above embodiment, the support portion preferably includes a cushion block 4 provided inside the outer peripheral bracket 6 and a support block 5 provided below the cushion block 4.
It should be noted that the outer end face of the dialyzer 9 abuts against the inner side wall of the cushion block 4, the lower part of the outer end of the dialyzer 9 presses against the supporting block 5, and the dialyzer 9 can be stably installed under the fixing action of the supporting block 5 and the cushion block 4. The supporting block 5 is arranged on the peripheral bracket 6 through two pin shafts, and the cushion block 4 is arranged on the peripheral bracket 6 through screws.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above that the utility model provides a centrifugation injecting glue device has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A centrifugal glue injection device is characterized by comprising: the centrifugal disc comprises a central fixing part, a centrifugal disc (8) and a plurality of edge fixing parts, wherein the central fixing part and the edge fixing parts are arranged on the centrifugal disc (8), the edge fixing parts are arranged around the central fixing part, and a glue injection device is arranged on the central fixing part.
2. The centrifugal glue injection device according to claim 1, wherein the central fixing portion is a central support (7), the central support (7) is provided with support pillars (12) and mounting grooves (13) which correspond to the edge fixing portions in number one by one, and the glue injection device is arranged on the support pillars (12).
3. The centrifugal glue injection device according to claim 1, wherein the glue injection device comprises a distributor (1), glue injection ports (2) and glue guide tubes (3) which are consistent in number with the edge fixing portions and in one-to-one correspondence, the glue injection ports (2) are arranged in the center of the distributor (1), and all the glue guide tubes (3) are communicated with the glue injection ports (2).
4. Centrifugal glue injection device according to claim 1, characterised in that the edge fixation comprises a peripheral bracket (6) and a support, the peripheral bracket (6) being arranged at the edge of the centrifugal disc (8), the support being arranged inside the peripheral bracket (6).
5. Centrifugal glue injection device according to claim 4, characterised in that all the peripheral brackets (6) are evenly distributed over the edge of the centrifugal disc (8).
6. Centrifugal glue injection device according to claim 4, characterised in that the support part comprises a cushion block (4) arranged inside the peripheral bracket (6) and a support block (5) arranged below the cushion block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901057.2U CN214111159U (en) | 2020-12-04 | 2020-12-04 | Centrifugal glue injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901057.2U CN214111159U (en) | 2020-12-04 | 2020-12-04 | Centrifugal glue injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214111159U true CN214111159U (en) | 2021-09-03 |
Family
ID=77509262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901057.2U Active CN214111159U (en) | 2020-12-04 | 2020-12-04 | Centrifugal glue injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214111159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571701A (en) * | 2020-12-04 | 2021-03-30 | 山东威高血液净化制品股份有限公司 | Centrifugal glue injection device |
| CN114100961A (en) * | 2021-10-29 | 2022-03-01 | 北京航天长峰股份有限公司 | Centrifugal glue injection device |
-
2020
- 2020-12-04 CN CN202022901057.2U patent/CN214111159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571701A (en) * | 2020-12-04 | 2021-03-30 | 山东威高血液净化制品股份有限公司 | Centrifugal glue injection device |
| CN114100961A (en) * | 2021-10-29 | 2022-03-01 | 北京航天长峰股份有限公司 | Centrifugal glue injection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214111159U (en) | Centrifugal glue injection device | |
| EP1433490B1 (en) | Dialyzer and method for manufacturing the same | |
| US8206580B2 (en) | Integrated blood treatment module | |
| CN202961323U (en) | Hollow fiber membrane-type medical apparatus and head forming same | |
| BRPI0916763B1 (en) | dialyzer | |
| CN112571701A (en) | Centrifugal glue injection device | |
| CN112870467A (en) | Negative pressure centrifugal glue injection encapsulation process and device | |
| JPH0737700Y2 (en) | Hollow fiber type liquid treatment equipment | |
| CN219462091U (en) | Hemodialysis adsorber | |
| JP2018138123A (en) | Hollow fiber membrane module and method of manufacturing the same | |
| CN218340208U (en) | End part glue sealing device of hollow fiber membrane detection device, production line of hollow fiber membrane and production line of membrane oxygenator | |
| CN110201842B (en) | Glue distributing structure of dialyzer glue injection box | |
| CN221084313U (en) | Dialyser | |
| CN110279909B (en) | Blood perfusion device and blood purifying equipment | |
| CN211561296U (en) | Double-chamber blood filter | |
| CN221061355U (en) | Dialyser | |
| US20030065283A1 (en) | Dialyzer | |
| CN201543565U (en) | Glue-injection distributor | |
| CN116571089B (en) | Artificial membrane lung glue sealing device | |
| JP3247961U (en) | Dialyzer and sealing cap | |
| CN201840712U (en) | Cylinder structure for hemodialyzer | |
| CN215274903U (en) | Exhaust device for hemodialysis concentrated solution | |
| CN219127625U (en) | Rubber filling ring of dialyzer | |
| CN215274909U (en) | Dialyzer barrel and dialyzer with same | |
| CN204261117U (en) | A kind of fixture for hemodialyzer workpiece injecting glue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |