CN205850360U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN205850360U CN205850360U CN201620683969.8U CN201620683969U CN205850360U CN 205850360 U CN205850360 U CN 205850360U CN 201620683969 U CN201620683969 U CN 201620683969U CN 205850360 U CN205850360 U CN 205850360U
- Authority
- CN
- China
- Prior art keywords
- filter
- filtration net
- cylinder
- end cover
- coarse filtration
- 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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- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of filter, including cylinder, cylinder upper end cover and cylinder bottom end cover, described cylinder, cylinder upper end cover and cylinder bottom end cover form filter chamber；Described cylinder upper end cover is provided with upper end open, and upper end open is the entrance of filter；Described cylinder bottom end cover is provided with lower ending opening, and lower ending opening is the outlet of filter；The bore of described upper end open is more than the bore of lower ending opening；Being provided with filter element in described filter chamber, filter element is provided with two-layer drainage screen, respectively coarse filtration net and finly filtration net, and the periphery of coarse filtration net is located at by described finly filtration net；The filter opening a diameter of 1～5mm of described coarse filtration net, the filter opening a diameter of 0.3～1mm of described finly filtration net.The filtration device structure that the utility model discloses is simple, easy to use, safe and reliable, and during operation under the effect of filter element, the filter efficiency of filter is high, and filter quality is high, and filtering accuracy is high.
Description
Technical field
This utility model relates to defecator field, is specifically related to a kind of liquid filter.
Background technology
Filtration the earliest is mostly gravity filtration, uses pressure filtration to improve the rate of filtration later, occurs in that in turn
Vacuum filters.Along with the progress of science and technology, occur in that substantial amounts of filter, for liquid filter, existing mistake
It is complicated that filter is primarily present structure, and filter efficiency is low, and filter quality is low, the inaccurate shortcoming of filtering accuracy.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of filter, and this filter is tied
Structure is simple, and filter efficiency is high.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is as follows: a kind of filter, it is characterised in that bag
Including cylinder, cylinder upper end cover and cylinder bottom end cover, described cylinder, cylinder upper end cover and cylinder bottom end cover form filter chamber；Described cylinder
Body upper end cover is provided with upper end open, and upper end open is the entrance of filter；Described cylinder bottom end cover is provided with lower ending opening, under
End opening is the outlet of filter；The bore of described upper end open is more than the bore of lower ending opening；It is provided with filter element in described filter chamber,
Filter element is provided with two-layer drainage screen, respectively coarse filtration net and finly filtration net, and the periphery of coarse filtration net is located at by described finly filtration net；
The filter opening a diameter of 1～5mm of described coarse filtration net, the filter opening a diameter of 0.3～1mm of described finly filtration net.
Further, described lower ending opening is provided with control valve.
Further, it is provided with seal washer between described cylinder and cylinder upper end cover, cylinder bottom end cover.
Further, described finly filtration net is close to coarse filtration net and is arranged, and is located at the periphery of coarse filtration net, finly filtration net with
Distance between coarse filtration net is less than 3mm.
Further, described coarse filtration net and finly filtration net are located on circumferential wall and the bottom of described filter element.
The beneficial effects of the utility model:
This utility model one filter, the bore of filter inlet is more than the bore of filter outlet；Filter element is provided with
Coarse filtration net and finly filtration net, finly filtration net is located at the periphery of coarse filtration net, the filter opening a diameter of 1～5mm of coarse filtration net, thin mistake
The filter opening a diameter of 0.3～1mm of filter screen, its simple in construction, easy to use, safe and reliable, filter efficiency is high, and filter quality is high,
Filtering accuracy is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model filter.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.
Seeing Fig. 1, this utility model one filter, including cylinder 1, cylinder upper end cover 2 and cylinder bottom end cover 3, cylinder
1, cylinder upper end cover 2 and cylinder bottom end cover 3 form filter chamber；Cylinder upper end cover 2 is provided with upper end open 21, and upper end open 21 was
The entrance of filter；Cylinder bottom end cover 3 is provided with lower ending opening 31, and lower ending opening 31 is the outlet of filter；Upper end open 21
Bore is more than the bore of lower ending opening 31；Being provided with filter element in filter chamber, filter element is provided with two-layer drainage screen, respectively coarse filtration net 41
With finly filtration net 42, the periphery of coarse filtration net 41 is located at by finly filtration net 42；The filter opening a diameter of 1～5mm of coarse filtration net 41, thin mistake
The filter opening a diameter of 0.3～1mm of filter screen 42.
Filter of the present utility model, the bore of filter inlet is more than the bore of filter outlet；Filter element is provided with slightly
Drainage screen 41 and finly filtration net 42, finly filtration net 42 is located at the periphery of coarse filtration net 41, the filter opening a diameter of 1 of coarse filtration net 41～
5mm, the filter opening a diameter of 0.3～1mm of finly filtration net 42, its simple in construction, easy to use, safe and reliable, at filter element during operation
Effect under, the filter efficiency of filter is high, and filter quality is high, and filtering accuracy is high.
Specifically, the outlet of filter is provided with control valve 32；Between cylinder 1 and cylinder upper end cover 2, cylinder bottom end cover 3
Being provided with seal washer (not shown), the effect of sealing is played in the setting of seal washer, prevents non-medium by cylinder 1 and cylinder
Gap between body upper end cover 2, cylinder bottom end cover 3 arrives the outlet of filter；
Coarse filtration net 41 and finly filtration net 42 are located on circumferential wall and the bottom of filter element, and coarse filtration net is close to by finly filtration net 42
41 are arranged, and are located at the periphery of coarse filtration net 41, and the distance between finly filtration net 42 and coarse filtration net 41 is less than 3mm, finly filtration
Net 42 can improve the quality and precision filtered, to improve filter efficiency with arranging of coarse filtration net 41.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, right
Some modifications and changes of utility model should also be as falling in scope of the claims of the present utility model.Although additionally,
This specification employs some specific terms, but these terms are merely for convenience of description, not to this utility model structure
Become any restriction.
Claims (5)
1. a filter, it is characterised in that include cylinder, cylinder upper end cover and cylinder bottom end cover, described cylinder, cylinder upper end
Lid and cylinder bottom end cover form filter chamber；Described cylinder upper end cover is provided with upper end open, and upper end open is the entrance of filter；Institute
Stating cylinder bottom end cover and be provided with lower ending opening, lower ending opening is the outlet of filter；The bore of described upper end open is more than lower end
The bore of opening；Being provided with filter element in described filter chamber, filter element is provided with two-layer drainage screen, respectively coarse filtration net and finly filtration net,
The periphery of coarse filtration net is located at by described finly filtration net；The filter opening a diameter of 1～5mm of described coarse filtration net, described finly filtration net
Filter opening a diameter of 0.3～1mm.
Filter the most according to claim 1, it is characterised in that described lower ending opening is provided with control valve.
Filter the most according to claim 1, it is characterised in that described cylinder and cylinder upper end cover, cylinder bottom end cover it
Between be provided with seal washer.
Filter the most according to claim 1, it is characterised in that described finly filtration net is close to coarse filtration net and is arranged, and sets
Distance between the periphery of coarse filtration net, finly filtration net and coarse filtration net is less than 3mm.
Filter the most according to claim 1, it is characterised in that described filter element is located at by described coarse filtration net and finly filtration net
Circumferential wall and bottom on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683969.8U CN205850360U (en) | 2016-06-30 | 2016-06-30 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683969.8U CN205850360U (en) | 2016-06-30 | 2016-06-30 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205850360U true CN205850360U (en) | 2017-01-04 |
Family
ID=57645344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683969.8U Expired - Fee Related CN205850360U (en) | 2016-06-30 | 2016-06-30 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205850360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635950A (en) * | 2018-05-25 | 2018-10-12 | 马鞍山纽泽科技服务有限公司 | A kind of novel water quality filter core |
| CN113398644A (en) * | 2021-08-20 | 2021-09-17 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
-
2016
- 2016-06-30 CN CN201620683969.8U patent/CN205850360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635950A (en) * | 2018-05-25 | 2018-10-12 | 马鞍山纽泽科技服务有限公司 | A kind of novel water quality filter core |
| CN113398644A (en) * | 2021-08-20 | 2021-09-17 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
| CN113398644B (en) * | 2021-08-20 | 2021-11-16 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |