CN105983343A - Sealing sleeve part for ultrafiltration filter core - Google Patents
Sealing sleeve part for ultrafiltration filter core Download PDFInfo
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- CN105983343A CN105983343A CN201510075948.8A CN201510075948A CN105983343A CN 105983343 A CN105983343 A CN 105983343A CN 201510075948 A CN201510075948 A CN 201510075948A CN 105983343 A CN105983343 A CN 105983343A
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- sealing
- collar
- external member
- ultra
- filtration element
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Abstract
The invention discloses a sealing sleeve part for an ultrafiltration filter core. The sealing sleeve part is formed by integrally connecting a sealing sleeve ring main body and a sealing bottom, wherein the sealing sleeve ring main body is in the shape of a hollow tube section with openings in two ends; the sealing bottom is integrally formed by a bottom surface and an extending sleeve ring; the extending sleeve ring is a hollow tube section which downwardly and integrally extends from the lower end of the sealing sleeve ring main body; the bottom surface is integrally connected to and seals the lower end of the extending sleeve ring; and the axial length of the extending sleeve ring is 1-2cm. In a sealing process, adhesive is directly injected into the integrated sealing sleeve part, the bottom of the filter core is inserted into the sealing sleeve part for sealing, and the sealing bottom is removed after the adhesive is cured. The sealing sleeve part provided by the invention thoroughly changes a sealing process for the ultrafiltration filter core, greatly improves the production efficiency of the ultrafiltration filter core, reduces labor cost, substantially controls cost and improves efficiency in production of the ultrafiltration filter core and overcomes the problem of poor filter core quality caused by removal of sealing pedestals in the prior art.
Description
Technical field
The invention belongs to purifier field, be specifically related to used by a kind of purifier
The sealing external member structure of ultra-filtration element.
Background technology
Ultra-filtration element is generally used for the last of purifier and filters together, its filtration essence
Degree is at 0.1 microns, because precision is the highest, so the water filtered out is the most special
Limpid, it is possible to the various harmful substances in effectively catching water quality, play impurity screening and
Retain the effect of antibacterial, be that a kind of volume is little, economical and have remove impurity and bacteria-eliminating efficacy concurrently
The ideal extreme trace of nontoxic pollution-free filter filter element used by link.
Ultra-filtration element is usually and is made up of doughnut cortina, and it is poly-for using more
Propylene silk, polysulfones silk and polyether sulfone silk, be usually hollow fibre filament tied silk completed with
After, carry out sealing, at present its sealing adhesive process in sealing lining is inserted in the bottom of tow
Using the method that sealing lining coordinates sealing base, sealing lining is a hollow
The collar, its two is all opening, and sealing base is the back cover part of a plate-like, will envelope
Glue lining is positioned in sealing base, by sealing base by the bottom lock of sealing lining
For accommodating glue, then glue is poured in the sealing lining after back cover, then will
The bottom of the tow tied is packaged in inserting sealing lining, 4-6 hour to be stood
After, after i.e. glue is fully cured, sealing base is manually separated with sealing lining, i.e.
Complete the manufacture procedure of adhesive of ultra-filtration element.
And aforesaid sealing base is in order to use for next batch sealing, need
Manually it is processed, be mainly the glue by having cured in sealing base manual
Strike off, and separate and envelope with sealing lining for the ease of sealing base after sealing
The striking off of solidified glue on glue base, needs sealing base is coated lubricant
Process.
But, sealing base is after repeatedly using, owing to repeatedly being scraped
The impact of glue, can cause gross distortion, it is impossible to be continuing with, and needs often to change,
Therefore being easily-consumed products, in order to reduce consumables cost as far as possible, sealing base is general
It it is the lathe part that goes out of PVC plastic truck.Though the most so, by sealing base the most one by one
From corresponding sealing lining removing artificial, reused by sealing base and cause
Frictioning is artificial and upper lubricant is manually to become than sealing base consumptive material in sealing adhesive process
This higher human cost, furthermore, lubricant is also many cost.
And, aforesaid tradition sealing adhesive process there is also the following technology that can not solve and lacks
Fall into: after inserting sealing lining sealing bottom filter element, need to stand 4-6 hour glue
Can be fully cured, therefore after sealing base is finished, after just can only waiting glue curing
Just can carry out next batch production, therefore, the quantity of sealing base directly influences super
Filtering the yield of filter element, the glue curing time has a strong impact on the production efficiency of ultra-filtration element；
Furthermore, after glue is fully cured, by sealing base one by one from its place sealing lining
Putting removing is also a relatively time consuming operation, and the process of sealing base removing
In, it is also possible to cause the damage to filter element, reduce filter element and produce yield.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of ultra-filtration element sealing set
Part, this ultra-filtration element sealing external member special structure design revolutionize ultra-filtration element
Sealing adhesive process, substantially increase the production efficiency of ultra-filtration element, and due to need not
Frictioning and lubrication greatly reduce cost of labor, make ultra-filtration element cost control and
The lifting of efficiency has been obtained above unprecedented lifting, it also avoid because of sealing base
The filter element that removing causes is bad, is the important breakthrough of ultra-filtration element production field.
The present invention is to solve that its technical problem be the technical scheme is that
A kind of ultra-filtration element sealing external member, described sealing external member by sealing collar body and
Back cover integrally connects and composes, and described sealing collar body is the hollow that two ends are all opening
Pipeline section shape, described back cover by bottom surface and extend collar two parts be integrally formed, described in prolong
Stretching the collar is in the one extension downwards of the lower end of described sealing collar body is constituted
Blank pipe section, described bottom surface is integrally connected to the lower end of the described extension collar and closes institute
Stating the lower end extending the collar, the axial length of the described extension collar is 1-2cm, described
Sealing collar body and described back cover are collectively forming the accommodation space that a upper end is opening.
The present invention is to solve that the further technical scheme that its technical problem is used is:
Saying further, it is ring-type that the inner surface of described sealing collar body has a trap
Matsurface, described matsurface prolongs from the lower end of the inner surface of described sealing collar body
Extend the middle part of the inner surface of described sealing collar body, the height of described matsurface with
Sealing is highly consistent.Furthermore, the roughness Ra of described matsurface is 50
To 200.Furthermore, described matsurface is formed by artificial hacking.
Say further, described sealing collar body and described extension collar coaxial line,
And the external diameter of the lower end of described sealing collar body and the upper end of the described extension collar
External diameter, described sealing collar body and the one junction of the described extension collar
Forming shoulder, described shoulder is cutting position.It is preferred that described sealing collar master
The external diameter of the lower end of body is more than the external diameter of the upper end of the described extension collar.
In certain embodiments of the present invention, the outer surface of described sealing collar body
Being provided with two annular grooves, every described annular groove is along described sealing collar body
Circumferentially disposed, and two annular grooves are each other along described sealing collar body
Axially in parallel and spaced apart, described annular groove is for sheathed O.
It is preferred that described sealing external member is made up of ABS plastic.
The invention has the beneficial effects as follows: the ultra-filtration element sealing external member of the present invention is by sealing
Rubber lantern ring main body and back cover two parts integrally connect and compose, owing to this sealing external member carries
Back cover, it is not necessary to use traditional sealing base, in manufacture procedure of adhesive, directly by glue
Inject in the sealing external member of this integral type, and will insert bottom filter element in this sealing external member
Carry out sealing, after glue curing, back cover is excised.This sealing external member special
Structure designs, and has broken traditional by reusable for sealing base fixed pattern technological means,
The most not by any restriction of sealing base, it is possible to achieve filter element manufacture procedure of adhesive and filter
Core consecutive production made in one piece, need not be as tradition sealing adhesive process is just like that by sealing
Base quantity and the restriction of glue curing time and cannot continue to produce, be more omitted
In tradition sealing adhesive process, necessary upper lubricant and frictioning are artificial, also eliminate lubrication
The use of oil, it is thus also avoided that tradition sealing adhesive process is likely to result in because of removing sealing base
Filter element is impaired, and the filter element after glue curing can carry out unified excision envelope in a large number
The end, operates, and need not remove sealing base as tradition and carry out the most one by one.Although sealing set
The consumables cost of part can coordinate reusable sealing base than traditional sealing lining
Consumables cost want height, but the consumables cost slightly raised with this sealing external member exchanges for
Being greatly reduced of human cost and significantly improving of production efficiency, the present invention is super
The important breakthrough of filter filter element production field.
Accompanying drawing explanation
Fig. 1 is one of sealing external member structure schematic diagram of the present invention；
Fig. 2 is the two of the sealing external member structure schematic diagram of the present invention；
Fig. 3 is the three of the sealing external member structure schematic diagram of the present invention.
Detailed description of the invention
Below by way of the detailed description of the invention of the specific instantiation explanation present invention, this
Skilled person can be understood the present invention easily by content disclosed in the present specification
Advantage and effect.The present invention can also other different mode be practiced, i.e.
Do not depart from disclosed under the scope of, different modifications and change can be given.
Embodiment: a kind of ultra-filtration element sealing external member, as shown in Figure 1 to Figure 3, institute
State sealing external member integrally to be connected and composed by sealing collar body 1 and back cover 2, described envelope
Rubber lantern ring main body is the hollow pipeline section shape that two ends are all opening, and described back cover is by bottom surface
21 are integrally formed with extending the collar 22 two parts, and the described extension collar is from described envelope
The lower end of rubber lantern ring main body one downwards extends the hollow pipeline section constituted, described bottom surface one
Body is connected to the lower end of the described extension collar and closes the lower end of the described extension collar,
The axial length of the described extension collar is 1-2cm, described sealing collar body and described
Back cover is collectively forming the accommodation space that a upper end is opening.
The inner surface of described sealing collar body has the ring-type matsurface of a trap (figure
Do not illustrate), described matsurface prolongs from the lower end of the inner surface of described sealing collar body
Extend the middle part of the inner surface of described sealing collar body, the height of described matsurface with
Sealing is highly consistent.The roughness Ra of described matsurface is 50 to 200.Described slightly
Matte is formed by artificial hacking.This matsurface can strengthen sealing collar body inner surface
And the tackness between glue.
Described sealing collar body and described extension collar coaxial line, and described sealing
The external diameter of the lower end of collar body is more than the external diameter of the upper end of the described extension collar, described
The one junction of sealing collar body and the described extension collar forms shoulder A, described
Shoulder is cutting position.This shoulder can clearly show that sealing collar body and back cover
Both demarcation line, it is simple to cutting.
Described sealing external member can use ABS plastic to make.
Fig. 1 to Fig. 3 of the present invention illustrates to illustrate three kinds respectively and is applicable to different model and surpasses
The sealing external member structure of filter filter element.As shown in Figures 2 and 3, its sealing collar body
Outer surface be provided with two annular grooves 11, every described annular groove is along described envelope
Rubber lantern ring main body circumferentially disposed, and two annular grooves are each other along described envelope
Rubber lantern ring main body axially in parallel and spaced apart.This annular groove is for sheathed O type
Circle.
In manufacture procedure of adhesive, directly glue is injected the sealing external member of integral type of the present invention
In, and carry out sealing, after glue curing in inserting this sealing external member bottom filter element
Back cover is excised.
Claims (8)
1. a ultra-filtration element sealing external member, it is characterised in that: described sealing external member
Integrally connected and composed by sealing collar body (1) and back cover (2), described sealing set
Ring main body is the hollow pipeline section shape that two ends are all opening, and described back cover is by bottom surface (21)
Being integrally formed with extending the collar (22) two parts, the described extension collar is from described envelope
The lower end of rubber lantern ring main body one downwards extends the hollow pipeline section constituted, described bottom surface one
Body is connected to the lower end of the described extension collar and closes the lower end of the described extension collar,
The axial length of the described extension collar is 1-2cm, described sealing collar body and described
Back cover is collectively forming the accommodation space that a upper end is opening.
2. ultra-filtration element sealing external member as claimed in claim 1, it is characterised in that:
The inner surface of described sealing collar body has a matsurface that a trap is ring-type, described slightly
Matte extends to described sealing set from the lower end of the inner surface of described sealing collar body
The middle part of the inner surface of ring main body, the height of described matsurface is highly consistent with sealing.
3. ultra-filtration element sealing external member as claimed in claim 2, it is characterised in that:
The roughness Ra of described matsurface is 50 to 200.
4. ultra-filtration element sealing external member as claimed in claim 2, it is characterised in that:
Described matsurface is formed by artificial hacking.
5. ultra-filtration element sealing external member as claimed in claim 1, it is characterised in that:
Described sealing collar body and described extension collar coaxial line, and the described sealing collar
The external diameter of the upper end of the external diameter of the lower end of main body and the described extension collar, described envelope
The one junction of rubber lantern ring main body and the described extension collar forms shoulder (A), institute
Stating shoulder is cutting position.
6. ultra-filtration element sealing external member as claimed in claim 5, it is characterised in that:
The external diameter of the lower end of described sealing collar body is more than the upper end of the described extension collar
External diameter.
7. ultra-filtration element sealing external member as claimed in claim 1, it is characterised in that:
The outer surface of described sealing collar body is provided with two annular grooves (11), every institute
State circumferentially disposed along described sealing collar body of annular groove, and two annulars are recessed
Groove axially in parallel and spaced apart along described sealing collar body each other, described
Annular groove is for sheathed O.
8. ultra-filtration element sealing external member as claimed in claim 1, it is characterised in that:
Described sealing external member is made up of ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075948.8A CN105983343B (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075948.8A CN105983343B (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105983343A true CN105983343A (en) | 2016-10-05 |
| CN105983343B CN105983343B (en) | 2018-11-02 |
Family
ID=57041242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075948.8A Active CN105983343B (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105983343B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455348Y (en) * | 2000-11-27 | 2001-10-24 | 王红军 | Package housing for hollow fiber membrane assembly |
| CN203737114U (en) * | 2014-01-22 | 2014-07-30 | 珠海格力电器股份有限公司 | Hollow fiber membrane filter core casting mold |
| CN203750418U (en) * | 2014-01-23 | 2014-08-06 | 珠海格力电器股份有限公司 | Hollow fiber membrane filter core filling and sealing mold |
| CN204447770U (en) * | 2015-02-12 | 2015-07-08 | 昆山精诚膜技术有限公司 | Ultra-filtration element sealing external member |
-
2015
- 2015-02-12 CN CN201510075948.8A patent/CN105983343B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455348Y (en) * | 2000-11-27 | 2001-10-24 | 王红军 | Package housing for hollow fiber membrane assembly |
| CN203737114U (en) * | 2014-01-22 | 2014-07-30 | 珠海格力电器股份有限公司 | Hollow fiber membrane filter core casting mold |
| CN203750418U (en) * | 2014-01-23 | 2014-08-06 | 珠海格力电器股份有限公司 | Hollow fiber membrane filter core filling and sealing mold |
| CN204447770U (en) * | 2015-02-12 | 2015-07-08 | 昆山精诚膜技术有限公司 | Ultra-filtration element sealing external member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105983343B (en) | 2018-11-02 |
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