CN103252125A - Centrifugal type multilayered filtering roller - Google Patents
Centrifugal type multilayered filtering roller Download PDFInfo
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- CN103252125A CN103252125A CN2013102145015A CN201310214501A CN103252125A CN 103252125 A CN103252125 A CN 103252125A CN 2013102145015 A CN2013102145015 A CN 2013102145015A CN 201310214501 A CN201310214501 A CN 201310214501A CN 103252125 A CN103252125 A CN 103252125A
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- filtering
- hollow cylinder
- screen pack
- multilayered
- centrifugal
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Abstract
The invention relates to a centrifugal type multilayered filtering roller. The centrifugal type multilayered filtering roller comprises a hollow cylinder, wherein a runner is arranged in the middle of the left end face of the hollow cylinder; a rotary shaft is connected with the middle of the left end face of the runner; a water inlet is formed in the middle of the right end face of the hollow cylinder; the outer wall of the hollow cylinder is fixedly provided with a multilayered filtering net device; the multilayered filtering net device comprises four layers of filtering nets which are sequentially distributed from inside to outside; a plurality of filtering net pressing plates are arranged on the outer wall of the filtering net at the outermost layer in the axial direction; and the filtering net pressing plates are fixed with the filtering nets through bolts. The centrifugal type multilayered filtering roller disclosed by the invention is simple in structure; a centrifugal filtering manner is adopted and the whole cylinder is driven by the rotary shaft, so that the filtering capability of a machine is improved, continuous production can be realized, and a whole process has no consumable items; and the machine is simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of centrifugal multiple filtration cylinder for filter.
Background technology
The traditional filtering machine often adopts pull of vacuum that pressure reduction is provided at present, complex structure, and the cost height, and often adopt the single layer filter net, but the filter effect of single layer filter net is not ideal enough, and filter screen is fragile, and filter effect is bad.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of centrifugal multiple filtration cylinder simple in structure, easy to use.
Centrifugal multiple filtration cylinder of the present invention, comprise hollow cylinder, the middle part, left side of described hollow cylinder is provided with runner, the middle part, left side of runner connects rotating shaft, the middle part, right side of hollow cylinder is provided with water inlet, the multiple filtration net arrangement is fixedly arranged on the outer wall of hollow cylinder, the multiple filtration net arrangement comprises that four layers of screen pack that distribute successively from inside to outside constitute, the outer wall upper edge that is positioned at the outermost layer screen pack is axially arranged with a plurality of screen pack pressing plates, passes through bolting between screen pack pressing plate and the screen pack.
Compared with prior art beneficial effect of the present invention is: centrifugal multiple filtration roller frame of the present invention is simple, adopt the centrifugal filtration mode, whole cylindrical shell drives by rotating shaft, improved the filter capacity of machine greatly, can realize continuity production, whole process no material consumption, and machine construction is simple, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the described a kind of centrifugal multiple filtration cylinder of the embodiment of the invention;
Fig. 2 is the partial sectional view of multiple filtration net arrangement in the described a kind of centrifugal multiple filtration cylinder of the embodiment of the invention.
Among the figure:
1, hollow cylinder; 2, runner; 3, rotating shaft; 4, multiple filtration net arrangement; 5, screen pack; 6, screen pack pressing plate; 7, bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Shown in Fig. 1-2, a kind of centrifugal multiple filtration cylinder, comprise hollow cylinder 1, the middle part, left side of described hollow cylinder 1 is provided with runner 2, the middle part, left side of runner 2 connects rotating shaft 3, the middle part, right side of hollow cylinder 1 is provided with water inlet, multiple filtration net arrangement 4 is fixedly arranged on the outer wall of hollow cylinder 1, multiple filtration net arrangement 4 comprises that the four layers of screen pack 5 that distribute successively from inside to outside constitute, the outer wall upper edge that is positioned at outermost layer screen pack 5 is axially arranged with a plurality of screen pack pressing plates 6, and is fixing by bolt 7 between screen pack pressing plate 6 and the screen pack 5.
Centrifugal multiple filtration cylinder of the present invention is when concrete work, and feed liquid at first enters in the hollow cylinder that screen pack is housed, and is accelerated to the rotary speed of hollow cylinder then, forms the pendular ring that is attached on the cylinder wall.Particle is subjected to centrifugal force and deposits, and filter medium stops passing through of particle, thereby forms filter cake.When the solids of suspension deposited, the filter cake surface had generated clarified solution, and this clarified solution sees through cake layer and screen pack discharges.It is that motive force is finished filtration operation with centrifugal force, has double action centrifugal and that filter concurrently, can separating solids density be greater than or less than the suspension of fluid density.The present invention adopts the multiple filtration net, adopts the different stainless steel screen pack of order number from inside to outside, has strengthened the filter capacity of filter greatly.In the filter process, proportion is relatively little under the effect of waterpower screening, granularity is big descends slowly and lightly on the upper strata for filtrate, and proportion is below little.Superincumbent diameter is big, and diameter below is little, forms a filter bed, and filtration is to finish in the overall process of water by filtering layer.Multiple filtration net intensity is bigger, improves service life of a machine greatly.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (1)
1. centrifugal multiple filtration cylinder, comprise hollow cylinder (1), it is characterized in that: the middle part, left side of described hollow cylinder (1) is provided with runner (2), the middle part, left side of runner (2) connects rotating shaft (3), the middle part, right side of hollow cylinder (1) is provided with water inlet, multiple filtration net arrangement (4) is fixedly arranged on the outer wall of hollow cylinder (1), multiple filtration net arrangement (4) comprises that the four layers of screen pack (5) that distribute successively from inside to outside constitute, the outer wall upper edge that is positioned at outermost layer screen pack (5) is axially arranged with a plurality of screen pack pressing plates (6), and is fixing by bolt (7) between screen pack pressing plate (6) and the screen pack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102145015A CN103252125A (en) | 2013-05-31 | 2013-05-31 | Centrifugal type multilayered filtering roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102145015A CN103252125A (en) | 2013-05-31 | 2013-05-31 | Centrifugal type multilayered filtering roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103252125A true CN103252125A (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102145015A Pending CN103252125A (en) | 2013-05-31 | 2013-05-31 | Centrifugal type multilayered filtering roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN103252125A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611348A (en) * | 2013-12-09 | 2014-03-05 | 汇川盛业技术（北京）有限公司 | Multi-chamber liquid collection cavity end cover of barrel type filter press |
| CN105561666A (en) * | 2015-08-27 | 2016-05-11 | 王富强 | Water purifier with filter element monitoring function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217220A (en) * | 1977-06-09 | 1980-08-12 | Lonza Ltd. | Rotary filter |
| JP2007083105A (en) * | 2005-09-20 | 2007-04-05 | Mosunikku Kk | Filtering device |
| CN201216898Y (en) * | 2008-07-11 | 2009-04-08 | 马元锦 | Double-spoke roll wheel support type cydariform rotary filtering-net |
| CN202087121U (en) * | 2011-05-20 | 2011-12-28 | 保尔沃特冶金技术(北京)有限公司 | Reinforced filter screen, dewatering drum and metallurgical slag water-quenching granulating device |
| CN202237490U (en) * | 2011-09-02 | 2012-05-30 | 无锡市华东电力设备有限公司 | Structure of cylindrical filtering rotary screen |
| CN203370371U (en) * | 2013-05-31 | 2014-01-01 | 吉铨精密机械(苏州)有限公司 | Centrifugal multilayer filtering drum |
-
2013
- 2013-05-31 CN CN2013102145015A patent/CN103252125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217220A (en) * | 1977-06-09 | 1980-08-12 | Lonza Ltd. | Rotary filter |
| JP2007083105A (en) * | 2005-09-20 | 2007-04-05 | Mosunikku Kk | Filtering device |
| CN201216898Y (en) * | 2008-07-11 | 2009-04-08 | 马元锦 | Double-spoke roll wheel support type cydariform rotary filtering-net |
| CN202087121U (en) * | 2011-05-20 | 2011-12-28 | 保尔沃特冶金技术(北京)有限公司 | Reinforced filter screen, dewatering drum and metallurgical slag water-quenching granulating device |
| CN202237490U (en) * | 2011-09-02 | 2012-05-30 | 无锡市华东电力设备有限公司 | Structure of cylindrical filtering rotary screen |
| CN203370371U (en) * | 2013-05-31 | 2014-01-01 | 吉铨精密机械(苏州)有限公司 | Centrifugal multilayer filtering drum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611348A (en) * | 2013-12-09 | 2014-03-05 | 汇川盛业技术（北京）有限公司 | Multi-chamber liquid collection cavity end cover of barrel type filter press |
| CN105561666A (en) * | 2015-08-27 | 2016-05-11 | 王富强 | Water purifier with filter element monitoring function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |