CN206103457U - Composite filter - Google Patents
Composite filter Download PDFInfo
- Publication number
- CN206103457U CN206103457U CN201621069899.3U CN201621069899U CN206103457U CN 206103457 U CN206103457 U CN 206103457U CN 201621069899 U CN201621069899 U CN 201621069899U CN 206103457 U CN206103457 U CN 206103457U
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- CN
- China
- Prior art keywords
- filter
- cylinder
- bag
- feed liquor
- composite type
- 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.)
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Abstract
The utility model belongs to the technical field of the water treatment, a composite filter is related to, including the barrel, barrel upper end opening part sets up the cover, assembly feed liquor return bend on the cover, feed liquor return bend lower extreme stretches into in the barrel to end screw thread connection inlet filter screen pipe under the feed liquor return bend, cylinder cavity sets up the filter bag, has one section distance between filter bag bottom and the barrel bottom opening. The product of the utility model is simple in structure rationally, modifyd traditional bag filter's the makeup of the imports, the steel mesh that has increased before the pocket type filters, makes bag filter need not to increase thick filtration cell spare at the upper reaches when using, reduce the load of bag filter filter bag, reduced the change frequency of filter bag, filter pipeline installation and easy and simple to handle, filtration system's maintenance convenient and fast.
Description
Technical field
This utility model belongs to filter technology field, is related to a kind of composite type filter.
Background technology
Bag filter is extensively applied in Treatment of Industrial Water field, can be used for the operating modes such as coarse filtration and fine filtering.Filter
Device is mainly made up of cylinder, cover, ear stud external member, adjustable support leg, import and export, filter bag, filter basket etc..Filter interior is by gold
Category basket supports filter bag, liquid to be entered by entrance stream.Flow out from outlet Jing after sock filtration, impurity is intercepted in filter bag, change
Filtration is can proceed with after filter bag.
Accurate filtration grade needs high-precision filter bag to realize, if the pollutant load of variable grain degree is more, needs
Increased coarse filtration before pocket type secondary filter, reduce the loading of filter bag, extend and change the filter bag cycle.Common at present is thick
Filter device mostly is and installs the y-type filter of certain filtering accuracy or steel mesh filter additional in the upstream of bag filter pipeline.But
It is that this rough filtering device is needed when shutting down, after dismounting down tube circuit component filter element, and meeting during this can be cleared up
There is the situation of leakage, make troubles to operation.Meanwhile, the installation and operation of this rough filtering device need certain space,
Can inconvenience for the place of pipeline limited space.
The content of the invention
This utility model is directed to the problems referred to above, there is provided a kind of composite type filter, and the filter is capable of achieving two-stage mistake simultaneously
Filter, simple operation, save space.
According to the technical solution of the utility model：A kind of composite type filter, it is characterised in that：Including cylinder, on cylinder
Cover is set at end opening, feed liquor bend pipe is assembled on cover, the feed liquor bend pipe lower end is stretched in cylinder, and under feed liquor bend pipe
End threaded connection inlet filter screen pipe, cylinder lumen arrange filter bag, between filter bag bottom and cylinder bottom end outlet have one section away from
From.
Used as further improvement of the utility model, the circumferential surface of the inlet filter screen pipe and bottom are in hollow out net
Shape.
Used as further improvement of the utility model, cylinder lumen arranges support basket, and filter bag laminating is arranged in support basket.
As further improvement of the utility model, connected by the fastening of ear stud external member between the cylinder and cover
Connect.
As further improvement of the utility model, on the cylinder adjustable support leg is connected.
Used as further improvement of the utility model, feed liquor bend pipe outer end entrance was connected by fast-assembling inlet
Cross a section flexible pipe.
It is of the present utility model to have technical effect that：This utility model product structure advantages of simple, have modified conventional bag mistake
The makeup of the imports of filter, increased the filtration of the steel mesh before bag type filtering, make bag filter when in use without the need for increasing in upstream
Coarse filtration element；Reduce the loading of bag filter filter bag, reduce the replacement frequency of filter bag；Letter is installed and operated to filter pipeline
Just；The maintenance of filtration system is convenient and swift.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1, including cover 1, ear stud external member 2, cylinder 3, filter bag 4, adjustable support leg 5, outlet 6, inlet filter screen
Pipe 7, fast-assembling inlet 8, changeover portion flexible pipe 9, feed liquor bend pipe 10 etc..
As shown in figure 1, this utility model is a kind of composite type filter, including cylinder 3, arrange at the upper end open of cylinder 3
Cover 1, assembles feed liquor bend pipe 10 on cover 1, the lower end of the feed liquor bend pipe 10 is stretched in cylinder 3, and in the lower end of feed liquor bend pipe 10
Threaded connection inlet filter screen pipe 7, the inner chamber of cylinder 3 arranges filter bag 4, has one between the bottom of filter bag 4 and the bottom end outlet 6 of cylinder 3
Segment distance.
The circumferential surface of inlet filter screen pipe 7 and bottom are in hollow mesh, and liquid enters fashionable via feed liquor bend pipe 10, first
First filtered by inlet filter screen pipe 7.In the middle of practical application, feed liquor bend pipe 10 is generally welded to connect with cover 1.
The inner chamber of cylinder 3 arranges support basket, and the laminating of filter bag 4 is arranged in support basket.
It is fastenedly connected by ear stud external member 2 between cylinder 3 and cover 1, the easy accessibility of ear stud external member 2.
Connect adjustable support leg 5 on cylinder 3, adjustable support leg 5 is used to adjust the height of cylinder 3, in order to meet various occasions
Need.
The outer end entrance of feed liquor bend pipe 10 connects changeover portion flexible pipe 9 by fast-assembling inlet 8.
The course of work of the present utility model is as follows：When in use, fluid is entered from inlet 8, first passes around inlet filter
Webmaster 7 is carried out after single filter, and passing through filter bag 4 carries out cascade filtration.When this composite type filter is cleaned or is maintained, open
Fast-assembling inlet 8 and ear stud external member 2, due to being transition flexible pipe 9 with inlet junction pipeline, therefore cover 1 can be with
The easy dismounting of comparison.Then the hickey of rotatable inlet filter screen pipe 7, removes inlet filter screen pipe 7 and is rinsed, then
Reinstall to original position；Remove the filter bag in cylinder and support basket 4 is cleaned and filter bag is changed.After the completion of operating above, weight
It is new that cover 1 and ready-package inlet 8 are installed.
Claims (6)
1. a kind of composite type filter, it is characterised in that：Including cylinder（3）, cylinder（3）Cover is set at upper end open（1）, cylinder
Lid（1）Upper assembling feed liquor bend pipe（10）, the feed liquor bend pipe（10）Stretch into cylinder in lower end（3）In, and in feed liquor bend pipe（10）Under
End threaded connection inlet filter screen pipe（7）, cylinder（3）Inner chamber arranges filter bag（4）, filter bag（4）Bottom and cylinder（3）Bottom end outlet
（6）Between have a segment distance.
2. composite type filter as claimed in claim 1, it is characterised in that：The inlet filter screen pipe（7）Circumferential surface
And bottom is in hollow mesh.
3. composite type filter as claimed in claim 1, it is characterised in that：Cylinder（3）Inner chamber arranges support basket, filter bag（4）
Laminating is arranged in support basket.
4. composite type filter as claimed in claim 1, it is characterised in that：The cylinder（3）With cover（1）Between by hanging
Ear bolt kit（2）It is fastenedly connected.
5. composite type filter as claimed in claim 1, it is characterised in that：The cylinder（3）Upper connection adjustable support leg（5）.
6. composite type filter as claimed in claim 1, it is characterised in that：The feed liquor bend pipe（10）Outer end entrance passes through
Fast-assembling inlet（8）Connection changeover portion flexible pipe（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069899.3U CN206103457U (en) | 2016-09-21 | 2016-09-21 | Composite filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069899.3U CN206103457U (en) | 2016-09-21 | 2016-09-21 | Composite filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206103457U true CN206103457U (en) | 2017-04-19 |
Family
ID=58521246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069899.3U Active CN206103457U (en) | 2016-09-21 | 2016-09-21 | Composite filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206103457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469431A (en) * | 2017-09-06 | 2017-12-15 | 安徽乐金环境科技有限公司 | Bag filter |
| CN110639254A (en) * | 2019-09-29 | 2020-01-03 | 中国人民解放军陆军炮兵防空兵学院 | Filter for recycling waste lithium batteries and filtering and conveying method |
-
2016
- 2016-09-21 CN CN201621069899.3U patent/CN206103457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469431A (en) * | 2017-09-06 | 2017-12-15 | 安徽乐金环境科技有限公司 | Bag filter |
| CN110639254A (en) * | 2019-09-29 | 2020-01-03 | 中国人民解放军陆军炮兵防空兵学院 | Filter for recycling waste lithium batteries and filtering and conveying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |