CN102407046A - Large-flow basket type filter - Google Patents
Large-flow basket type filter Download PDFInfo
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- CN102407046A CN102407046A CN2011104053803A CN201110405380A CN102407046A CN 102407046 A CN102407046 A CN 102407046A CN 2011104053803 A CN2011104053803 A CN 2011104053803A CN 201110405380 A CN201110405380 A CN 201110405380A CN 102407046 A CN102407046 A CN 102407046A
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- big flow
- cylindrical shell
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Abstract
The invention relates to a large-flow basket type filter used for pipeline transportation. The large-flow basket type filter comprises a barrel with a material inlet and a material outlet, wherein a sealed cleaning cabin which is covered on the material outlet is arranged in the barrel; a filter plate is arranged on the wall surface, facing to the material inlet, of the cleaning cabin; and a vertical filter basket, of which the two ends are provided with openings, is arranged in the cleaning cabin. The cleaning cabin is arranged in the barrel of the filter and the filter plate and the filter basket are arranged on the cleaning cabin, thereby obviously increasing the filtering area. The filtered residues attached to the filter plate and the filter basket fall into the lower part of the barrel under the scouring effect of fluid, thereby avoiding blocking the filter plate and the filter basket and continuously working. The lower part of the barrel is used as a dirt accommodating space and is large in dirt accommodating capacity.
Description
Technical field
The present invention relates to piping filter, specifically a kind of big flow basket filter.
Background technology
Piping filter is the filter that relates in the pipe conveying procedure; Be installed on the pipeline, can remove the big solid impurity in the fluid, make machinery equipment (comprising compressor, pump etc.), instrument ability operate as normal and running; Reach stabilizing technical processes, the effect that guarantees safe production.
Existing piping filter generally adopts T type basket structure, and T type basket is arranged between the material inlet and material outlet in the filter cylinder.After liquid got into cylindrical shell from material inlet, the solid impurity particle was blocked in the filter basket, and clean fluid passes through filter basket, discharged by material outlet.There is following problem in this piping filter: 1, pollutant holding capability is very low.Because the screen specification in the piping filter (mesh size, filter area) is fixing; Prolongation along with filtration time; The impurity that deposits on the filter screen constantly increases, and effective filtration area is reduced gradually, causes pipeline internal resistance (filtration) efficient that constantly increases, works progressively to reduce; When serious even cause line clogging, the equipment of serious threat back; 2, filter area is smaller.Because adopt single net filtration, filter area is directly proportional with the shell dimension of filter, wants to realize bigger filter area, just necessary increase equipment has improved equipment cost, has also taken more space; 3, can not continuous filtration.Because this piping filter can not take out stains automatically, after filter work a period of time, must stop and take out filter screen (loosing core) cleaning.If cleaning opportunity of this filter can not with the scheduled overhaul cycle synchronisation of visual plant in the system, with the long-term operation that directly influences this system, thus the loss that causes unnecessary system to stop, drive.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of big flow basket filter is provided, this filter pollutant holding capability is big, filter area is bigger, but and continuous operation.
According to technical scheme of the present invention: a kind of big flow basket filter; Comprise the cylindrical shell that has material inlet and material outlet; Be provided with the cleaning storehouse of the sealing that covers said material outlet in the said cylindrical shell; Said cleaning storehouse is provided with filter plate towards the wall of said material inlet, is provided with filter basket vertical, both ends open in the said cleaning storehouse.
Said cleaning storehouse is two towards the wall of said material inlet, forms the angle less than 180 ° between said two walls.
Said cleaning storehouse is surrounded by wall, upper cover plate and the lower cover of said two walls, said cylindrical shell.
Be respectively arranged with filter frame on said two walls, said filter plate is plugged in the said filter frame.
Being shaped as of said filter plate is square, circle or rhombus.
The junction of two said filter frames is provided with deflector.
The cross section of said filter basket is triangle, square, circle or rhombus.
Said filter basket has two or more.
The top movable of said cylindrical shell is connected with blind flange, and said blind flange is provided with drain.
The bottom of said cylindrical shell is provided with sewage draining exit.
Technique effect of the present invention is: the present invention is provided with the cleaning storehouse in filter cylinder, and the cleaning storehouse is provided with filter plate and filter basket, can significantly improve filter area; Under the souring of fluid, fall into the bottom of cylindrical shell attached to the filter residue on filter plate and the filter basket, filter plate and filter basket can not stop up, but continuous operation; The bottom of cylindrical shell is as receiving dirty space, and pollutant holding capability is big.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1, Fig. 2, comprise drain 1, blind flange 2, flange 3, cylindrical shell 4, material inlet 5, deflector 6, filter plate 7, lower cover 8, sewage draining exit 9, material outlet 10, filter basket 11, cleaning storehouse 12, upper cover plate 13, wall 14, filter frame 15 etc.
Like Fig. 1, shown in Figure 2, the present invention is a kind of big flow basket filter, comprises the cylindrical shell 4 of vertical setting cylindraceous, and the wall of cylindrical shell 4 is provided with material inlet 5 and the material outlet 10 that is in sustained height.The top of cylindrical shell 4 is provided with flange 3, is connected with blind flange 2 through bolt, and blind flange 2 is provided with drain 1.The bottom of cylindrical shell 4 is provided with sewage draining exit 9.
Be provided with the cleaning storehouse 12 of the sealing that covers material outlet 10 in the cylindrical shell 4, cleaning storehouse 12 is provided with filter plate 7 towards the wall 14 of said material inlet 5.
Be respectively arranged with filter frame 15 on two walls 14, filter plate 7 is plugged in the filter frame 15, is convenient for changing.The shape of filter plate 7 can be any one, and that commonly used is is square, circle or rhombus.The junction of two filter frames 15 is provided with deflector 6, and deflector 6 is over against material inlet 5, to flow into material buffering and the guide functions in the cylindrical shell 4 from material inlet 5.
Cleaning is provided with filter basket 11 vertical, both ends open in the storehouse 12.The cross section of filter basket 11 can be different shape, such as triangle, square, circle or rhombus.The quantity of filter basket 11 is provided with on demand, can be one, two or more.Filter basket 11 can adopt plug in construction.
The course of work of the present invention is following: fluid to be filtered gets into filter cylinder 4 inside from the material inlet 5 of filter;, filter 7 and filter basket 11 get into cleaning storehouse 12 after filtering respectively; Filter residue is tackled in the outside in cleaning storehouse 12 by filter plate 7 and filter basket 11, and the clean fluid after the filtration flows out from material outlet 10.
The present invention compared with prior art has the following advantages:
1, filter area is bigger.Be provided with cleaning storehouse 12 in the cylindrical shell 4, cleaning storehouse 12 is provided with filter plate 7 and filter basket 11, can significantly improve filter area, and filter area is at least more than 5 times of piping filter of former T type basket structure.
2, pollutant holding capability is big, but continuous operation.Under the souring of fluid, fall into the bottom of cylindrical shell 4 attached to the filter residue on filter plate 7 and the filter basket 11, filter plate 7 can not stop up with filter basket 11, but continuous operation; The bottom of cylindrical shell 4 is as receiving dirty space, and is bigger more than 5 times than existing piping filter pollutant holding capability.
3, wedge-shape diversion structure.The wedge-shape diversion structure is according to the direction of fluid, and the fluid at material inlet 5 places is carried out organic cloth stream, reduces liquid to directly the washing away of filter plate 7, and relies on flow to take filter residue to sewage draining exit 9 again.
4, can realize online backflushing, guarantee system's continuous firing.When the pressure reduction that filters element reaches the maximum permission pressure difference of setting; During setting value that perhaps time is up; Feed purge gas from material outlet 10,, will blow off attached to the filter cake of filter plate 7 with filter basket 11 surfaces from the outside pulse jet gas in inside in cleaning storehouse 12; Make the pressure difference of filter core reduce to initial set value, filter restarts filtration work.
Claims (10)
1. one kind big flow basket filter; Comprise the cylindrical shell (4) that has material inlet (5) and material outlet (10); It is characterized in that: the cleaning storehouse (12) that is provided with the sealing that covers said material outlet (10) in the said cylindrical shell (4); Said cleaning storehouse (12) is provided with filter plate (7) towards the wall (14) of said material inlet (5), is provided with filter basket vertical, both ends open (11) in the said cleaning storehouse (12).
2. according to the described big flow basket filter of claim 1, it is characterized in that: said cleaning storehouse (12) is two towards the wall (14) of said material inlet (5), forms the angle less than 180 ° between said two walls (14).
3. according to the described big flow basket filter of claim 2, it is characterized in that: said cleaning storehouse (12) is surrounded by wall, upper cover plate (13) and the lower cover (8) of said two walls (14), said cylindrical shell (4).
4. according to the described big flow basket filter of claim 2, it is characterized in that: be respectively arranged with filter frame (15) on said two walls (14), said filter plate (7) is plugged in the said filter frame (15).
5. according to the described big flow basket filter of claim 4, it is characterized in that: being shaped as of said filter plate (7) is square, circle or rhombus.
6. according to the described big flow basket filter of claim 4, it is characterized in that: the junction of two said filter frames (15) is provided with deflector (6).
7. according to the described big flow basket filter of claim 1, it is characterized in that: the cross section of said filter basket (11) is triangle, square, circle or rhombus.
8. according to the described big flow basket filter of claim 1, it is characterized in that: said filter basket (11) has two or more.
9. according to the described big flow basket filter of claim 1, it is characterized in that: the top movable of said cylindrical shell (4) is connected with blind flange (2), and said blind flange (2) is provided with drain (1).
10. according to the described big flow basket filter of claim 1, it is characterized in that: the bottom of said cylindrical shell (4) is provided with sewage draining exit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104053803A CN102407046A (en) | 2011-12-08 | 2011-12-08 | Large-flow basket type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104053803A CN102407046A (en) | 2011-12-08 | 2011-12-08 | Large-flow basket type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407046A true CN102407046A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104053803A Pending CN102407046A (en) | 2011-12-08 | 2011-12-08 | Large-flow basket type filter |
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| Country | Link |
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| CN (1) | CN102407046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824781A (en) * | 2012-09-19 | 2012-12-19 | 郑向东 | Method for filtering and separating suspended maters from water and filtering device used in method |
| CN104785004A (en) * | 2015-04-02 | 2015-07-22 | 薛铭 | Combined water cleaner |
| CN106807246A (en) * | 2016-12-27 | 2017-06-09 | 安徽江南鸣放电子科技有限公司 | A kind of filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100547U (en) * | 1991-09-06 | 1992-04-01 | 黄寿山 | Backwash dirt remover |
| CN2290384Y (en) * | 1997-01-16 | 1998-09-09 | 黄永德 | Filter |
| CN1197406A (en) * | 1995-09-21 | 1998-10-28 | 阿瓦尼公司 | Filter arrangement |
| US20040089610A1 (en) * | 2002-11-08 | 2004-05-13 | Melton Linda K. | Method and apparatus for reducing scale, corrosion, and paraffin buildup in hydrocarbon piping and for reducing scale and corrosion in water piping |
| CN201366280Y (en) * | 2008-12-30 | 2009-12-23 | 张明亮 | Simple filter |
| CN202410327U (en) * | 2011-12-08 | 2012-09-05 | 飞潮（无锡）过滤技术有限公司 | High-flow basket filter |
-
2011
- 2011-12-08 CN CN2011104053803A patent/CN102407046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100547U (en) * | 1991-09-06 | 1992-04-01 | 黄寿山 | Backwash dirt remover |
| CN1197406A (en) * | 1995-09-21 | 1998-10-28 | 阿瓦尼公司 | Filter arrangement |
| CN2290384Y (en) * | 1997-01-16 | 1998-09-09 | 黄永德 | Filter |
| US20040089610A1 (en) * | 2002-11-08 | 2004-05-13 | Melton Linda K. | Method and apparatus for reducing scale, corrosion, and paraffin buildup in hydrocarbon piping and for reducing scale and corrosion in water piping |
| CN201366280Y (en) * | 2008-12-30 | 2009-12-23 | 张明亮 | Simple filter |
| CN202410327U (en) * | 2011-12-08 | 2012-09-05 | 飞潮（无锡）过滤技术有限公司 | High-flow basket filter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824781A (en) * | 2012-09-19 | 2012-12-19 | 郑向东 | Method for filtering and separating suspended maters from water and filtering device used in method |
| CN102824781B (en) * | 2012-09-19 | 2014-11-05 | 郑向东 | Method for filtering and separating suspended maters from water and filtering device used in method |
| CN104785004A (en) * | 2015-04-02 | 2015-07-22 | 薛铭 | Combined water cleaner |
| CN104785004B (en) * | 2015-04-02 | 2016-03-30 | 薛铭 | Combined water dirt separator |
| CN106807246A (en) * | 2016-12-27 | 2017-06-09 | 安徽江南鸣放电子科技有限公司 | A kind of filter |
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Application publication date: 20120411 |