CN104190147B - A kind of piping filter - Google Patents
A kind of piping filter Download PDFInfo
- Publication number
- CN104190147B CN104190147B CN201410434602.8A CN201410434602A CN104190147B CN 104190147 B CN104190147 B CN 104190147B CN 201410434602 A CN201410434602 A CN 201410434602A CN 104190147 B CN104190147 B CN 104190147B
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- China
- Prior art keywords
- inner member
- filter
- filter screen
- described inner
- round platform
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- Expired - Fee Related
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Abstract
The present invention relates to mechanical spare and accessory parts technical field, disclose a kind of piping filter.It comprises filter cylinder, inner member, inlet pipeline adpting flange, outlet conduit adpting flange, scum pipe, described inner member is turriform, the tower top being positioned at described inner member top is cone, described tower body by array each other inverted round platform be formed by connecting, the sidewall of described inner member is provided with filter screen, filter screen gathers through mesh, and described scum pipe is positioned on the barrel of described inner member bottom surface overhead cylinder.When fluid to be filtered is by time of the present invention, in filter, the filter screen of turriform forms the fluctuation of certain amplitude, makes impurity cannot stop, be deposited in screen surface, reduces filter screen impurity trapped and fouling, realize automatically removing foreign material in pipeline, ensure service efficiency and the life cycle of filter, solved the parts of the easy occluding device of impure fluid, the problem that impact is produced, the present invention makes simply, easy to use, good filtration effect, of many uses.
Description
Technical field
The present invention relates to mechanical spare and accessory parts technical field, specifically when fluid passes through, strainer screen forms the fluctuation of certain amplitude, realizes a kind of piping filter automatically removed foreign material in pipeline.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is usually arranged on the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or miscellaneous equipment.Piping filter is made up of filter cylinder, inner member, slag-drip opening, and after fluid to be filtered enters piping filter, in fluid, impurities is stopped by the filter screen on inner member, the fluid expulsion pipeline filter after filtration.After using a period of time, impurity buildups is on the surface of inner member, and block sieve meshes, the speed that fluid passes through significantly reduces, and after needing shut-down dismounting inner member, removes the impurity of screen surface, wastes time and energy; Impurity buildups, in screen surface, easily makes filter screen fouling, blocking mesh, and filter screen uses birthday noodle shorter, needs often to change.
Summary of the invention
The object of this invention is to provide a kind of piping filter, be easily deposited in screen surface to solve impurity in piping filter, block sieve meshes, need dismounting inner member of stopping work, removal of contamination, the easy fouling of filter screen, the problem that service life is short.
For solving upper technology technical problem, the technical solution used in the present invention is:
A kind of piping filter, it comprises filter cylinder, inner member, inlet pipeline adpting flange, outlet conduit adpting flange, scum pipe, described inner member is turriform, the tower top being positioned at described inner member top is cone, described tower body by array each other inverted round platform be formed by connecting, the sidewall of described inner member is provided with filter screen, and filter screen gathers through mesh, and described scum pipe is positioned on the barrel of described inner member bottom surface overhead cylinder.
As a further improvement on the present invention, the base of described inner member is welded on the inwall of described cylindrical shell.
Further improve as of the present invention, described tower body at least comprises two groups of inverted round platforms each other, often organizes round platform and is made up of the first round platform and the second round platform.
Further improve as of the present invention, the sidewall of described first round platform and the angle of bottom surface are 120 °.
Further improve as of the present invention, the sidewall of described second round platform and the angle of bottom surface are 30 °.
Further improve as of the present invention, the sidewall of described tower top and the angle of bottom surface are 30 °.
Further improve as of the present invention, described mesh is round table-like, and the angle between the sidewall of mesh and bottom surface is 60 °.
Beneficial effect of the present invention:
(1) inner member is turriform, when fluid to be filtered flows to of the present invention, fluid flows down from the tower top of described inner member to tower body direction, filter screen is subject to the downward impact of fluid, and screen surface and mesh place all produce waveform vibrations upwards, and the impurity in fluid cannot be deposited in the surface of filter screen, from screen surface landing, be deposited between inner member and cylindrical shell cavity, after accumulation is a certain amount of, by outside scum pipe discharge filter, realize the automatic removal to impurity in pipe;
(2) screen surface is densely covered with round table-like mesh, and the impurity in fluid is not easily passed through, and also not easily fouling in mesh, cause mesh to block, extend the service life of filter screen;
(3) described inner member is turriform, and tower top, the first round platform forming tower body, the second round platform surface all lay filter screen, add the filter area of this filter, makes the fluid purity after filtering higher.
The present invention makes simply, easy to use, good filtration effect, in fluid, foreign material can be removed in the present invention automatically, reduce filter screen impurity trapped and fouling, ensured service efficiency and the life cycle of filter, solved the parts of the easy occluding device of impure fluid, the problem that impact is produced, of many uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the arrangement schematic diagram of mesh on filter screen;
Fig. 3 is the structural representation of mesh;
In figure: 1, inlet pipeline adpting flange, 2, cylindrical shell, 3, inner member, 4, mesh, 5, scum pipe, 6, outlet conduit adpting flange, 7, tower body, 8, tower top, the 71, first round platform, the 72, second round platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present invention and use procedure are further described in detail.
A kind of piping filter as shown in Figure 1 to Figure 3, it comprises filter cylinder 2, inner member 3, inlet pipeline adpting flange 1, outlet conduit adpting flange 6, scum pipe 5, inner member 3 is turriform, the tower top 8 being positioned at inner member 3 top is cone, tower body 7 by array each other inverted round platform be formed by connecting, the sidewall of inner member 3 is provided with filter screen, filter screen gathers through round table-like mesh 4, angle between the sidewall of mesh 4 and bottom surface is 60 °, and scum pipe 5 is positioned on the barrel of inner member 3 bottom surface overhead cylinder 2.
The base of inner member 3 is welded on the inwall of cylindrical shell 2.
Tower body 7 comprises two groups of inverted round platforms each other, often organizes round platform and is made up of the first round platform 71 and the second round platform 72.The sidewall of the first round platform 71 and the angle of bottom surface are 120 °, and the sidewall of the second round platform (72) and the angle of bottom surface are 30 °; The sidewall of tower top 8 and the angle of bottom surface are 30 °.
When using of the present invention, by inlet pipeline adpting flange 1, outlet conduit adpting flange 6 is arranged on the pipeline of equipment, when fluid to be filtered flows to this filter, fluid flows down from the tower top 8 of inner member 3 to tower body 7 direction, filter screen is subject to the downward impact of fluid, screen surface and mesh 4 all produce waveform vibrations upwards, impurity in fluid cannot be deposited in the surface of filter screen, from screen surface landing, be deposited in the cavity between inner member 3 and cylindrical shell 2, after accumulation is a certain amount of, by outside scum pipe 5 discharge filter, realize automatically expelling impurity in pipe, screen surface cannot be piled up due to impurity, less scaling in mesh, results in blockage, extends the service life of filter screen.
Through inventor after the reaction rinse exit of pump of phosphoric acid production equipment installs and uses the present invention, the replacing of filter, cleaning cycle, by within 4-5 days, extending to 20 days before transforming, achieve good effect.
Claims (7)
1. a piping filter, it comprises filter cylinder (2), inner member (3), inlet pipeline adpting flange (1), outlet conduit adpting flange (6), scum pipe (5), it is characterized in that: described inner member (3) is turriform, the tower top (8) being positioned at described inner member (3) top is cone, tower body (7) by array each other inverted round platform be formed by connecting, the sidewall of described inner member (3) is provided with filter screen, filter screen gathers through mesh (4), described scum pipe (5) is positioned on the barrel of described inner member (3) bottom surface overhead cylinder (2).
2. a kind of piping filter according to claim 1, is characterized in that: the base of described inner member (3) is welded on the inwall of described cylindrical shell (2).
3. a kind of piping filter according to claim 1, is characterized in that: described tower body (7) at least comprises two groups of inverted round platforms each other, often organizes round platform and is made up of the first round platform (71) and the second round platform (72).
4. a kind of piping filter according to claim 3, is characterized in that: the described sidewall of the first round platform (71) and the angle of bottom surface are 120 °.
5. a kind of piping filter according to claim 3, is characterized in that: the described sidewall of the second round platform (72) and the angle of bottom surface are 30 °.
6. a kind of piping filter according to claim 1, is characterized in that: the sidewall of described tower top (8) and the angle of bottom surface are 30 °.
7. a kind of piping filter according to claim 1, is characterized in that: described mesh (4) is for round table-like, and the angle between the sidewall of mesh and bottom surface is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434602.8A CN104190147B (en) | 2014-08-29 | 2014-08-29 | A kind of piping filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434602.8A CN104190147B (en) | 2014-08-29 | 2014-08-29 | A kind of piping filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190147A CN104190147A (en) | 2014-12-10 |
| CN104190147B true CN104190147B (en) | 2016-03-02 |
Family
ID=52075600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410434602.8A Expired - Fee Related CN104190147B (en) | 2014-08-29 | 2014-08-29 | A kind of piping filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190147B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096895A (en) * | 2017-12-21 | 2018-06-01 | 甘肃瓮福化工有限责任公司 | A kind of spiral strainer piping filter of quick deslagging |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08332314A (en) * | 1995-06-07 | 1996-12-17 | Sony Corp | Circulating pump protecting filter |
| JP2008194587A (en) * | 2007-02-09 | 2008-08-28 | Toyo Roki Mfg Co Ltd | Filtration filter and manufacturing method thereof |
| CN203678059U (en) * | 2013-08-30 | 2014-07-02 | 甘肃瓮福化工有限责任公司 | Circulating filter |
| CN203736931U (en) * | 2014-01-22 | 2014-07-30 | 河南科技大学 | Filter and filtration system using same |
-
2014
- 2014-08-29 CN CN201410434602.8A patent/CN104190147B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104190147A (en) | 2014-12-10 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |