CN102489058A - Filtering device and solution filtering method therefor - Google Patents
Filtering device and solution filtering method therefor Download PDFInfo
- Publication number
- CN102489058A CN102489058A CN2011103688062A CN201110368806A CN102489058A CN 102489058 A CN102489058 A CN 102489058A CN 2011103688062 A CN2011103688062 A CN 2011103688062A CN 201110368806 A CN201110368806 A CN 201110368806A CN 102489058 A CN102489058 A CN 102489058A
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- China
- Prior art keywords
- filter
- screen pack
- filtering
- space
- rose box
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- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000001154 acute effect Effects 0.000 claims abstract description 3
- 241000220317 Rosa Species 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device and a solution filtering method therefor. The filtering device is characterized in that the filtering device comprises a filtering tank with a removable cover; a filter screen is arranged in the filtering tank with the removable cover and divides the filtering tank with the removable cover into an upper filtering space and a lower filtering space; the upper filtering space is communicated with a material inlet located on a side of the filtering tank with the removable cover; the lower filtering space is communicated with a material outlet located on the bottom of the filtering tank with the removable cover; the filter screen comprises a platform part and an inclined part; the inclined part of the filter screen is provided with multiple filtering apertures; at least one part of the filtering apertures have elongated shapes; and a longitudinal symmetric line of each one of the filtering apertures having elongated shapes forms an acute angle with an intersecting line of the filter screen and the side which belongs to the filtering tank with the removable cover and is provided with the material inlet. The filtering device prevents that impurities are stuck in a screen mesh easily, realizes easy removal of impurities, has a simple structure, is convenient for use, avoids that mechanical impurities are introduced by follow-up production processes, and improves product quality.
Description
Technical field
The present invention relates to a kind of filter and solution filter method, particularly, thereby the present invention relates to a kind of Rose Box that makes Separation of Solid and Liquid for solution except that mechanical admixture that advances before the production equipment at material solution.
Background technology
Bigger impurity particle is arranged in the material solution usually,, before advancing subsequent production equipment, need make Separation of Solid and Liquid, promptly need design screen cloth for filtering large granular impurity for solution removes mechanical admixture like the end of a thread etc.
Common filter screen is a pattern, and impurity is prone to be stuck in the screen cloth; And common filter screen flatly places, and impurity can't concentrate on a place, and therefore, the prune job of impurity is also inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of filter, it can prevent that impurity is prone to be stuck in the screen cloth, and can easily clear up impurity; Simple in structure, easy to use; Can avoid the subsequent production operation to be entrained into mechanical admixture, improve the quality of products.
Another object of the present invention provides a kind of solution filter method, and it can prevent that impurity is prone to be stuck in the screen cloth, and can easily clear up impurity; Simple in structure, easy to use; Can avoid the subsequent production operation to be entrained into mechanical admixture, improve the quality of products.
For this reason, according to an aspect of the present invention, a kind of filter is provided; It is characterized in that, comprise the Rose Box of being with removable cover, the inside of this Rose Box is divided into to filter by screen pack and goes up the space and filter space down; The feeding inlet of space and Rose Box side in the filtration; The space communicates with the discharging opening of filter box bottom surface and filter down, and screen pack comprises terrace part and sloping portion, and the sloping portion of screen pack is provided with a series of filtering holes; At least a portion filtering holes is elongated shape, and vertical line of symmetry of this filtering holes is inclined with respect to the intersecting lens of the side that is provided with charging hole of screen pack and Rose Box.
Preferably, screen pack adopts the PP plate to make, and filtering holes is the striated hole, and the length in every striated hole is 5mm, and the aperture is 1mm, is 45 ° with the edge of PP plate.
Preferably, screen pack is one deck, two layers or multilayer, and each layer gone up the part of filtering holes and aimed at.
Preferably, 15～25 ° of the gradients of the sloping portion of screen pack.
Preferably, at the medial surface of casing, be provided with the supporting plate of the same material of welding with casing, screen pack is fixed on the supporting plate through peripheral sealing gasket.
Preferably, the terrace part of filter screen and sloping portion are that a spares bend forms, or are welded with homogeneous material.
Preferably, the terrace part of filter screen also is provided with filtering holes.
Preferably, Rose Box is a hexahedron structure, or the inversed taper platform structure.
According to another aspect of the present invention; A kind of solution filter method is provided, has it is characterized in that, the solution filtering device of employing is to comprise the Rose Box of being with removable cover; This Rose Box inside is divided into to filter by screen pack and goes up the space and filter space down; The feeding inlet of space and Rose Box side in the filtration, the space communicates with the discharging opening of filter box bottom surface and filter down, and screen pack comprises the terrace part and the sloping portion that plays liquid-solid centrifugation that is used to deposit impurity; The sloping portion of screen pack is provided with a series of filtering holes; At least a portion filtering holes is elongated shape, and vertical line of symmetry of this filtering holes is acute angle with respect to the intersecting lens of the side that is provided with charging hole of screen pack and Rose Box
Solution is the space in the filtration of charging aperture entering Rose Box, and impurity is upwards piled up because of the pressure washing of feedstock solution, is flushed to platform; Filter the back through screen pack simultaneously and arrive filtration space down; Flowed out by discharging opening, impurity then is deposited on the terrace part of screen pack again, concentrates afterwards and removes.
Preferably, screen pack adopts the PP plate to make, and filtering holes is the striated hole, and the length in every striated hole is 5mm, and the aperture is 1mm, is 45 °, 15～25 ° of the gradients of the sloping portion of screen pack with the edge of PP plate.
According to filter of the present invention, screen cloth is the striated hole, simple in structure, good filtration effect, is not easy to stop up.
Employing is directly advanced spray drying device with traditional solution and is compared according to after the filter of the present invention, uses after the filter purified solution of the present invention, can avoid the subsequent production operation to be entrained into mechanical admixture, improves the quality of products.
Description of drawings
Fig. 1 is the structural representation according to filter of the present invention.
The specific embodiment
As shown in Figure 1, according to filter of the present invention, be a kind of structure of Rose Box 100.Concrete technical scheme is; Be the rectangular box of removable cover 101 above having one, a side of casing has charging aperture 102, has a discharging opening 103 below the casing; Box house is equipped with the filter screen 10 of certain slope; Play liquid-solid centrifugation, the top of filter screen 10 connects a platform 20, is used to deposit impurity.
Its operation principle is; Solution gets into Rose Box 100 through charging aperture 102, filters the back through filter screen 10 and flows out 103 by discharging opening, and impurity then is deposited on the platform 20 of filter screen; Impurity is upwards piled up because of the pressure washing of feedstock solution, is flushed to behind the platform 20 row again and removes.
In one embodiment, filter screen 10 adopts the PP plate to make, and is provided with striated hole 30, and the length in every striated hole 30 is 5mm, and the aperture is 1mm, with the edge of plate face angled (for example 45 °).Filter screen is one deck, like needs, can be designed to multilayer.Too much like screen cloth impurity, can open removable cover 101 and clear up.
15～25 ° of the gradients of filter screen are not easy to liquid greater than 25 ° and rush to platform 20 to impurity.Less than 15 °, flow rate of liquid is fast, to platform 20, causes liquid to flow backwards on the major part, and impurity is refunded on the swash plate 10 with liquid.
According to the gradient and height of filter screen, at the medial surface welding and the supporting plate of casing with material of casing, the tapping of supporting plate upper drill hole is fixed in the filter screen of being with seal perimeter on the supporting plate with plastic bolt.
Claims (10)
1. filter; It is characterized in that, comprise the Rose Box of being with removable cover, the inside of this Rose Box is divided into to filter by screen pack and goes up the space and filter space down; The feeding inlet of space and Rose Box side in the filtration; The space communicates with the discharging opening of filter box bottom surface and filter down, and screen pack comprises terrace part and sloping portion, and the sloping portion of screen pack is provided with a series of filtering holes; At least a portion filtering holes is elongated shape, and vertical line of symmetry of this filtering holes is inclined with respect to the intersecting lens of the side that is provided with charging hole of screen pack and Rose Box.
2. filter as claimed in claim 1 is characterized in that, screen pack adopts the PP plate to make, and filtering holes is the striated hole, and the length in every striated hole is 5mm, and the aperture is 1mm, is 45 ° with the edge of PP plate.
3. filter as claimed in claim 1 is characterized in that, screen pack is one deck, two layers or multilayer, and the filtering holes on each layer is partly aimed at.
4. filter as claimed in claim 1 is characterized in that, 15～25 ° of the gradients of the sloping portion of screen pack.
5. filter as claimed in claim 1 is characterized in that, at the medial surface of casing, is provided with the supporting plate of the same material of welding with casing, and screen pack is fixed on the supporting plate through peripheral sealing gasket.
6. filter as claimed in claim 1 is characterized in that, the terrace part of filter screen and sloping portion are that a spares bend forms, or are welded with homogeneous material.
7. filter as claimed in claim 1 is characterized in that the terrace part of filter screen also is provided with filtering holes.
8. filter as claimed in claim 1 is characterized in that, Rose Box is a hexahedron structure, or the inversed taper platform structure.
9. solution filter method; It is characterized in that the solution filtering device of employing is to comprise the Rose Box of being with removable cover, this Rose Box inside is divided into to filter by screen pack and goes up the space and filter space down; The feeding inlet of space and Rose Box side in the filtration; The space communicates with the discharging opening of filter box bottom surface and filter down, and screen pack comprises the terrace part and the sloping portion that plays liquid-solid centrifugation that is used to deposit impurity, and the sloping portion of screen pack is provided with a series of filtering holes; At least a portion filtering holes is elongated shape, and vertical line of symmetry of this filtering holes is acute angle with respect to the intersecting lens of the side that is provided with charging hole of screen pack and Rose Box; Solution is the space in the filtration of charging aperture entering Rose Box; Impurity is upwards piled up along sloping portion because of the pressure washing of feedstock solution; Be flushed on the platform, filter the back through screen pack simultaneously and arrive filtration space down, flow out by discharging opening again; Impurity then is deposited on the terrace part of screen pack, concentrates afterwards and removes.
10. solution filter method as claimed in claim 9 is characterized in that, screen pack adopts the PP plate to make; Filtering holes is the striated hole, and the length in every striated hole is 5mm, and the aperture is 1mm; Be 45 °, 15～25 ° of the gradients of the sloping portion of screen pack with the edge of PP plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368806.2A CN102489058B (en) | 2011-11-18 | 2011-11-18 | Filtering device and solution filtering method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110368806.2A CN102489058B (en) | 2011-11-18 | 2011-11-18 | Filtering device and solution filtering method therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102489058A true CN102489058A (en) | 2012-06-13 |
| CN102489058B CN102489058B (en) | 2014-12-24 |
Family
ID=46180943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110368806.2A Expired - Fee Related CN102489058B (en) | 2011-11-18 | 2011-11-18 | Filtering device and solution filtering method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489058B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833584A (en) * | 2016-06-02 | 2016-08-10 | 南通天蓝环保能源成套设备有限公司 | Leachate suspended matter removal device for garbage power plant |
| CN106241908A (en) * | 2016-08-30 | 2016-12-21 | 江苏兴海环保科技有限公司 | A kind of lime cream removal device |
| CN107377367A (en) * | 2017-09-01 | 2017-11-24 | 无锡迅力自动化设备有限公司 | A kind of high efficiency filter case |
| CN108273305A (en) * | 2018-04-08 | 2018-07-13 | 上海能正渔业科技开发有限公司 | A kind of filter |
| CN112795392A (en) * | 2020-11-14 | 2021-05-14 | 中国石油天然气股份有限公司 | Oil-sludge separation tank and oil-sludge separation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536406A (en) * | 1995-02-15 | 1996-07-16 | Charles Silva | Drain filtering device |
| US5840180A (en) * | 1997-06-02 | 1998-11-24 | John Meunier Inc. | Water flow segregating unit with endless screw |
| CN201235244Y (en) * | 2008-06-03 | 2009-05-13 | 潘晓军 | Self-cleaning rainwater down pipe filter |
| CN101822916A (en) * | 2009-03-04 | 2010-09-08 | 中芯国际集成电路制造(上海)有限公司 | Liquid filter |
| GB2469017A (en) * | 2009-03-07 | 2010-10-06 | Shearline Prec Engineering Ltd | Filter apparatus |
| CN202315479U (en) * | 2011-11-18 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | Filter device |
-
2011
- 2011-11-18 CN CN201110368806.2A patent/CN102489058B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5536406A (en) * | 1995-02-15 | 1996-07-16 | Charles Silva | Drain filtering device |
| US5840180A (en) * | 1997-06-02 | 1998-11-24 | John Meunier Inc. | Water flow segregating unit with endless screw |
| CN201235244Y (en) * | 2008-06-03 | 2009-05-13 | 潘晓军 | Self-cleaning rainwater down pipe filter |
| CN101822916A (en) * | 2009-03-04 | 2010-09-08 | 中芯国际集成电路制造(上海)有限公司 | Liquid filter |
| GB2469017A (en) * | 2009-03-07 | 2010-10-06 | Shearline Prec Engineering Ltd | Filter apparatus |
| CN202315479U (en) * | 2011-11-18 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | Filter device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833584A (en) * | 2016-06-02 | 2016-08-10 | 南通天蓝环保能源成套设备有限公司 | Leachate suspended matter removal device for garbage power plant |
| CN106241908A (en) * | 2016-08-30 | 2016-12-21 | 江苏兴海环保科技有限公司 | A kind of lime cream removal device |
| CN107377367A (en) * | 2017-09-01 | 2017-11-24 | 无锡迅力自动化设备有限公司 | A kind of high efficiency filter case |
| CN108273305A (en) * | 2018-04-08 | 2018-07-13 | 上海能正渔业科技开发有限公司 | A kind of filter |
| CN112795392A (en) * | 2020-11-14 | 2021-05-14 | 中国石油天然气股份有限公司 | Oil-sludge separation tank and oil-sludge separation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102489058B (en) | 2014-12-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220208 Address after: 341000 in the Nonferrous Metallurgy Industrial Park, Shuixi Town, Zhanggong District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi tungsten tungsten Co.,Ltd. Address before: 330046 No. 118 West Beijing Road, Jiangxi, Nanchang Patentee before: JIANGXI RARE EARTH AND RARE METALS TUNGSTEN Group Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |