CN207520746U - One kind is used for the pre-filtered polypropylene melt blown filter core of pure water - Google Patents
One kind is used for the pre-filtered polypropylene melt blown filter core of pure water Download PDFInfo
- Publication number
- CN207520746U CN207520746U CN201721442906.4U CN201721442906U CN207520746U CN 207520746 U CN207520746 U CN 207520746U CN 201721442906 U CN201721442906 U CN 201721442906U CN 207520746 U CN207520746 U CN 207520746U
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- CN
- China
- Prior art keywords
- filter core
- filter
- shell
- water
- melt blown
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind to be used for the pre-filtered polypropylene melt blown filter core of pure water, including shell, the outer casing end is installed with raw water sealing ring, and No.1 filter core is installed with inside the side of shell, No. two filter cores are installed with inside the opposite side of the shell, raw water connector is installed on the shell, a side external surface of the No.1 filter core is equipped with water inlet, and position of one end outer surface of No.1 filter core far from raw water connector one end is equipped with section strainer.It is described in the utility model a kind of for the pre-filtered polypropylene melt blown filter core of pure water, equipped with connection bump, connecting groove, filling filter core and section filter membrane, using split-type design, the waste of material of local damage integral replacing is avoided, saves the cost of repair, the water producing pipe of filter core front end is substituted for filling filter core, increase intensity filter, filter effect is improved, and the water of front end filter element filtering can be filtered again, brings better prospect of the application.
Description
Technical field
The utility model is related to pure water pre-filtering equipment part fields, more particularly to a kind of to be used for pure water pre-filtered poly- third
Alkene melt-blown filter.
Background technology
Melt-blown filter be using non-toxic and tasteless polypropylene particles, through heating melting, spinneret, traction, receive to shape and
Manufactured tubulose filter core.If raw material is based on polypropylene.PP melt-blown filters can be referred to as, not only made in Water warfare high-volume
With.Also there is outstanding chemical compatibility, suitable for the filtering of strong acid, highly basic and organic solvent.Pollutant carrying capacity is strong, service life
It is long, it is at low cost, the effect that density classification is really pressed to particulate matter and is captured is realized in entire filter core deep layer, obtains the effect of filter core
It is most complete to play；Higher dirt interception capacity means the saving of long life and low replacement frequency down to expense；It is filtering
The superficial density of core is relatively low, and from surface to filter core center, density gradually increases；Filter core flow velocity and increase can not reduced
The surface blind spot of replacement frequency；It is existing that for the pre-filtered polypropylene melt blown filter core of pure water, there are certain disadvantages when in use
End, using integrated design, local damage needs integral replacing, and repair and the cost replaced are higher, and water producing pipe and water inlet
It is mouthful concordant, water producing pipe easily is directly entered there are part water is filtered, is reduced drainage effect, is lacked the facility of section filtering,
The effect of equipment clean is poor, brings certain influence, for this purpose, it is proposed that a kind of be used for the pre-filtered polypropylene melt of pure water
Blown filter.
Utility model content
The main purpose of the utility model is that it provides a kind of for the pre-filtered polypropylene melt blown filter core of pure water, Ke Yiyou
Effect solves the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
One kind is for the pre-filtered polypropylene melt blown filter core of pure water, and including shell, the outer casing end is installed with original
Waterstop ring, and No.1 filter core is installed with inside the side of shell, it is installed with two inside the opposite side of the shell
Number filter core is installed with raw water connector on the shell, and a side external surface of the No.1 filter core is equipped with water inlet, and No.1
Position of one end outer surface of filter core far from raw water connector one end is equipped with section strainer, and the outer surface of the shell is filtered close to section
The position of the side of film is installed with fastener frame, and the front end outer side of the fastener frame is movably installed with buckle, in the shell
Portion is equipped with connecting groove and connection bump, and the inner hub location of the No.1 filter core is installed with filling filter core, and described two
Filter membrane support plate is equipped with, and the inner hub location of No. two filter cores is installed with water producing pipe on the inside of the both ends of number filter core, institute
The inner surface for stating water producing pipe is equipped with inlet opening, and the lower end outside of the water producing pipe is equipped with filter membrane.
Preferably, the junction of the connecting groove and connection bump is equipped with sealing ring.
Preferably, the inlet opening is evenly distributed on the outer surface of water producing pipe.
Preferably, the quantity of the shell is two groups, and shell is fixedly connected by connecting groove with connection bump.
Preferably, the quantity of the fastener frame is two groups, and fastener frame is symmetrical in the outer surface of shell.
Preferably, the quantity of the filter membrane support plate is one group, and a side external surface of filter membrane support plate is equipped with engaging slot,
The filter membrane is fixedly connected by engaging slot with filter membrane support plate.
Compared with prior art, the utility model has the advantages that：This is used for the pre-filtered polypropylene melt of pure water
Blown filter, by setting connection bump and connecting groove, filter core uses split-type design, can local damage local replacing, section
It saves repair and nurses the cost of the filter core, and splicing reinforcing can be carried out with the fastener that fastener frame and buckle form, make its company
It connects more stable, prevents from loosening, filling filter core by setting replaces leading portion water producing pipe, avoids water inlet concordant with water producing pipe, goes out
Existing water is filtered to be directly entered water producing pipe, reduces whole water quality, avoids reducing water pre-filtering effect, by the way that section is set to filter
Film can be filtered the water entered along filling filter core with filter membrane gap, realize that the water that water inlet is come in filters comprehensively, ensure
The integrality of filtering improves filter effect, and whole device is simple in structure, simple operation, and using effect is more preferable with respect to traditional equipment.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the pre-filtered polypropylene melt blown filter core of pure water of the utility model.
Fig. 2 is a kind of partial view for the pre-filtered polypropylene melt blown filter core of pure water of the utility model.
Fig. 3 is a kind of partial view at the pre-filtered polypropylene melt blown filter core A of pure water of the utility model.
Fig. 4 is a kind of schematic partial cross-sectional view at the pre-filtered polypropylene melt blown filter core B of pure water of the utility model.
Fig. 5 is that a kind of filter membrane for the pre-filtered polypropylene melt blown filter core of pure water of the utility model connects sectional view.
In figure：1st, shell；2nd, raw water sealing ring；3rd, No.1 filter core；4th, No. two filter cores；5th, raw water connector；6th, water inlet；7、
Fastener frame；8th, buckle；9th, connecting groove；10th, connection bump；11st, filter core is filled；12nd, filter membrane support plate；13rd, water producing pipe；14、
Inlet opening；15th, section filter membrane；16th, filter membrane.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-5, a kind of for the pre-filtered polypropylene melt blown filter core of pure water, including shell 1,1 end of shell is consolidated
Dingan County is equipped with raw water sealing ring 2, and No.1 filter core 3 is installed with inside the side of shell 1, solid inside the opposite side of shell 1
Dingan County is equipped with No. two filter cores 4, and raw water connector 5 is installed on shell 1, and a side external surface of No.1 filter core 3 is equipped with water inlet
6, and position of one end outer surface of No.1 filter core 3 far from 5 one end of raw water connector is equipped with section filter membrane 15, the outer surface of shell 1
Fastener frame 7 is installed with close to the position of the side of section filter membrane 15, the front end outer side of fastener frame 7 is movably installed with buckle 8,
1 middle part of shell is equipped with connecting groove 9 and connection bump 10, and the inner hub location of No.1 filter core 3 is installed with filling filter core
11, the both ends inside of No. two filter cores 4 is equipped with filter membrane support plate 12, and the inner hub location of No. two filter cores 4 is installed with
Water producing pipe 13, the inner surface of water producing pipe 13 are equipped with inlet opening 14, and the lower end outside of water producing pipe 13 is equipped with filter membrane 16.
Connecting groove 9 and the junction of connection bump 10 are equipped with sealing ring；The quantity of inlet opening 14 is several groups, and is intake
Hole 14 is evenly distributed on the outer surface of water producing pipe 13；The quantity of shell 1 is two groups, and shell 1 by connecting groove 9 and connects convex
10 are played to be fixedly connected；The quantity of fastener frame 7 is two groups, and fastener frame 7 is symmetrical in the outer surface of shell 1；Filter membrane support plate
12 quantity is one group, and a side external surface of filter membrane support plate 12 is equipped with engaging slot, and filter membrane 16 passes through engaging slot and filter membrane branch
Fagging 12 is fixedly connected.
It should be noted that the utility model is used for the pre-filtered polypropylene melt blown filter core of pure water to be a kind of, first by No.1
Filter core 3 is engaged closely with No. two filter cores 4 by connecting groove 9 and connection bump 10, is buckled on fastener frame 7 by buckle 8, the machine
Structure is connect by raw water connector 5 with external water pipe, using the gap of 2 seal nipple of raw water sealing ring, raw water by water inlet 6 into
Enter inside the filter core, raw water via No.1 filter core 3 and fill filter core 11 filter membrane 16 filtering finish, by section filter membrane 15 into
Enter No. two filter cores 4, from the membrane filtrations of No. two filter cores 4 and pass through inlet opening 14 and penetrate into water producing pipe 13, so far integral filter process
It finishes, crosses drainage and pass through water outlet to next water route.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. one kind is for the pre-filtered polypropylene melt blown filter core of pure water, including shell（1）, it is characterised in that：The shell（1）End
Portion is installed with raw water sealing ring（2）, and shell（1）Side inside be installed with No.1 filter core（3）, the shell
（1）Opposite side inside be installed with No. two filter cores（4）, the shell（1）On be installed with raw water connector（5）, it is described
No.1 filter core（3）A side external surface be equipped with water inlet（6）, and No.1 filter core（3）One end outer surface far from raw water connector（5）
The position of one end is equipped with section filter membrane（15）, the shell（1）Outer surface close to section filter membrane（15）The position of side consolidate
Dingan County is equipped with fastener frame（7）, the fastener frame（7）Front end outer side be movably installed with buckle（8）, the shell（1）Middle part is set
There is connecting groove（9）And connection bump（10）, the No.1 filter core（3）Inner hub location be installed with filling filter core
（11）, No. two filter cores（4）Both ends on the inside of be equipped with filter membrane support plate（12）, and No. two filter cores（4）Inside center position
It puts and is installed with water producing pipe（13）, the water producing pipe（13）Inner surface be equipped with inlet opening（14）, the water producing pipe（13）'s
Lower end outside is equipped with filter membrane（16）.
It is 2. according to claim 1 a kind of for the pre-filtered polypropylene melt blown filter core of pure water, it is characterised in that：The company
Connect groove（9）With connection bump（10）Junction be equipped with sealing ring.
It is 3. according to claim 1 a kind of for the pre-filtered polypropylene melt blown filter core of pure water, it is characterised in that：It is described into
Water hole（14）It is evenly distributed on water producing pipe（13）Outer surface.
It is 4. according to claim 1 a kind of for the pre-filtered polypropylene melt blown filter core of pure water, it is characterised in that：It is described outer
Shell（1）Quantity for two groups, and shell（1）Pass through connecting groove（9）And connection bump（10）It is fixedly connected.
It is 5. according to claim 1 a kind of for the pre-filtered polypropylene melt blown filter core of pure water, it is characterised in that：The button
Has frame（7）Quantity for two groups, and fastener frame（7）In shell（1）Outer surface it is symmetrical.
It is 6. according to claim 1 a kind of for the pre-filtered polypropylene melt blown filter core of pure water, it is characterised in that：The filter
Membrane support plate（12）Quantity for one group, and filter membrane support plate（12）A side external surface be equipped with engaging slot, the filter membrane（16）
Pass through engaging slot and filter membrane support plate（12）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442906.4U CN207520746U (en) | 2017-11-02 | 2017-11-02 | One kind is used for the pre-filtered polypropylene melt blown filter core of pure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442906.4U CN207520746U (en) | 2017-11-02 | 2017-11-02 | One kind is used for the pre-filtered polypropylene melt blown filter core of pure water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520746U true CN207520746U (en) | 2018-06-22 |
Family
ID=62571934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442906.4U Expired - Fee Related CN207520746U (en) | 2017-11-02 | 2017-11-02 | One kind is used for the pre-filtered polypropylene melt blown filter core of pure water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053273A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of high temperature melt-blown process of filter core |
-
2017
- 2017-11-02 CN CN201721442906.4U patent/CN207520746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053273A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of high temperature melt-blown process of filter core |
| CN110053273B (en) * | 2019-05-24 | 2023-11-07 | 芜湖滤森净化设备有限公司 | High-temperature melt-blowing process of filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |