CN103861346A - Disc filter - Google Patents
Disc filter Download PDFInfo
- Publication number
- CN103861346A CN103861346A CN201410017676.1A CN201410017676A CN103861346A CN 103861346 A CN103861346 A CN 103861346A CN 201410017676 A CN201410017676 A CN 201410017676A CN 103861346 A CN103861346 A CN 103861346A
- Authority
- CN
- China
- Prior art keywords
- filter
- manifold trunk
- collecting pipes
- disc
- blades
- 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.)
- Pending
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Abstract
The invention provides a disc filter comprising a shell, and a plurality of filter blades and collecting pipes which are sequentially fixed inside the shell, wherein each filter blade comprises a rigid skeleton, a piece of filter cloth covering the rigid skeleton, and a filtering-after cavity inside the rigid skeleton, wherein the filter blades are in a disc form; the collecting pipes are sequentially communicated with filtering-after cavities of the plurality of filter blades; the inner diameters of the collecting pipes are gradually increased in the flowing direction of the collecting pipes; the filter blade near an outlet of each collecting pipe and the filter blade far away from the outlet basically have the same volume degree when the collecting pipes provide the certain vacuum degrees, and can balance the workloads of the filter blades. Thus, the service life of the disc filter is prolonged.
Description
Technical field
The present invention relates to filter field, be specifically related to a kind of disk filter.
Background technology
In filter, to have disposal ability large for disk filter, easy to operate, be widely used in light industry field, after the filter of the disk filter using at present, the manifold trunk of liquid does not change at pipe diameter size, there is gradient distribution distribution owing to collecting intraductal pressure, cause each filter leaf operating efficiency different, some filter leafs are scrapped in advance, and some filter leafs are not also fully used.
Summary of the invention
Object of the present invention provides disk filter, solves in above-mentioned prior art problem each filter leaf operating efficiency different.
The invention provides a kind of disk filter, comprise housing, be fixed in turn multiple filter leafs and the manifold trunk of enclosure interior, filter leaf comprises hard skeleton, covers the filter cloth of hard skeleton and the filter rear chamber of hard skeleton inside, filter leaf is disc, manifold trunk is communicated with the filter rear chamber of multiple filter leafs in turn, and on the flow direction of manifold trunk, the internal diameter of manifold trunk progressively increases.
Disk filter provided by the invention is due on the flow direction of manifold trunk, the design that the internal diameter of manifold trunk progressively increases, in the time that manifold trunk provides certain vacuum, near the filter leaf in the exit of manifold trunk with all there is essentially identical vacuum away from the filter leaf in exit, the evenly live load of each filter leaf.Improve the service life of disk filter.
Brief description of the drawings
Fig. 1 is the structural representation of the disk filter of an embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, disk filter provided by the invention is described in further detail.
As shown in Figure 1, the invention provides a kind of disk filter, comprise housing 1, be fixed in turn multiple filter leafs 2 and the manifold trunk 6 of housing 1 inside, filter leaf 2 comprises hard skeleton 3, covers the filter cloth 4 of hard skeleton 3 and the filter rear chamber of hard skeleton 3 inside, and filter leaf 2 is disc, and manifold trunk 5 is communicated with the filter rear chamber of multiple filter leafs 2 in turn, on the flow direction of manifold trunk 5, the internal diameter of manifold trunk 5 progressively increases.Disk filter provided by the invention is due on the flow direction at manifold trunk 5, the design that the internal diameter of manifold trunk 5 progressively increases, in the time that manifold trunk 5 provides certain vacuum, near the filter leaf 2 in the exit of manifold trunk 5 with all there is essentially identical vacuum away from the filter leaf 2 in exit, the evenly live load of each filter leaf 2.Improve the service life of disk filter.
The above is only optimal way of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (1)
1. disk filter, it is characterized in that, comprise housing (1), be fixed in turn described housing (1) inner multiple filter leafs (2) and manifold trunk (6), described filter leaf (2) comprises hard skeleton (3), cover filter cloth (4) and the inner filter rear chamber of described hard skeleton (3) of described hard skeleton (3), described filter leaf (2) is disc, described manifold trunk (5) is communicated with the filter rear chamber of multiple filter leafs (2) in turn, on the flow direction of described manifold trunk (5), the internal diameter of described manifold trunk (5) progressively increases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410017676.1A CN103861346A (en) | 2014-01-01 | 2014-01-01 | Disc filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410017676.1A CN103861346A (en) | 2014-01-01 | 2014-01-01 | Disc filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103861346A true CN103861346A (en) | 2014-06-18 |
Family
ID=50900719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410017676.1A Pending CN103861346A (en) | 2014-01-01 | 2014-01-01 | Disc filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103861346A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201692721U (en) * | 2010-06-07 | 2011-01-05 | 同方股份有限公司 | Micro-filter structure |
CN101939482A (en) * | 2007-12-06 | 2011-01-05 | 美卓制浆卡尔斯塔德公司 | System for reception and transport of lime mud from a white liquor filter |
CN201752601U (en) * | 2010-06-24 | 2011-03-02 | 王勇 | Fiber-filter-cloth rotary disc filter device |
CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
-
2014
- 2014-01-01 CN CN201410017676.1A patent/CN103861346A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101939482A (en) * | 2007-12-06 | 2011-01-05 | 美卓制浆卡尔斯塔德公司 | System for reception and transport of lime mud from a white liquor filter |
CN201692721U (en) * | 2010-06-07 | 2011-01-05 | 同方股份有限公司 | Micro-filter structure |
CN201752601U (en) * | 2010-06-24 | 2011-03-02 | 王勇 | Fiber-filter-cloth rotary disc filter device |
CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |