CN1011483B - Cylindrical element for filtering and separation - Google Patents
Cylindrical element for filtering and separationInfo
- Publication number
- CN1011483B CN1011483B CN88102418A CN88102418A CN1011483B CN 1011483 B CN1011483 B CN 1011483B CN 88102418 A CN88102418 A CN 88102418A CN 88102418 A CN88102418 A CN 88102418A CN 1011483 B CN1011483 B CN 1011483B
- Authority
- CN
- China
- Prior art keywords
- wire rod
- groove
- draw
- tubular
- filtering
- 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.)
- Expired
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 title description 2
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
Abstract
A cylindrical element for filtering various substances and separating particles therefrom is shown wherein a wire is cylindrically wound in the form of a helix to form a helical slit, thus, the filtering and separating efficiency is obviously increase.
Description
The present invention relates to be used to filter the tubular filter element of fluid and separating particles.
Adopt of this common class tubular filter element known to the people has structure netted or grid class hole more.
Ceramic porous has also come out recently.
Yet preceding a kind of structure owing to being that the point-like filtering holes makes its filtering surface little, and causes tangible clogging.Problem is that the particle that filters is more little, and this phenomenon is just serious more.
On the other hand, a kind of structure in back then adopts vesicular texture to carry out solid and filters, cause impermeable foreign matter in loose structure, to accumulate and result in blockage, reduce filter quality inevitably, and the foreign matter in the loose structure needs often thoroughly remove by cleaning device.
The purpose of this invention is to provide a kind of tubular filter element that filters fluid and separating particles, wire rod is tubular ground coiled vortex shape on this element, forms the vortex shape slit at the periphery edge place of adjacent wire rod, to add big filter or separating treatment area.Formed this line style is handled the hole, can increase to greatest extent and filter or separative efficiency.
It is bigger than the treated side of planar structure that tubular construction requires, and is used for fluid that need are handled, comprises that liquid or gas filter laterally from the inboard.In addition,, just form so-called line style and handle the hole, improved the filtration of convection cell because the hole of filtration or separating treatment is Vorticose slit pore.
Filter operation can unimpededly be carried out, and is because any deposit such as filter residue can be removed in simple operations, the fluid of handling as need backwash laterally or brush away with brush from the inboard.
Fig. 1 is a partial sectional view, represents an embodiment of tubular isolated by filtration element of the present invention.
Fig. 2 is main local amplification view.
Fig. 3 is the local amplification view that removes wire rod on the major part.
Fig. 4 is along the cutaway view of IV among Fig. 3-IV line.
Referring to accompanying drawing one embodiment of the present of invention are described.
The surface is for the frame plate 1 of tubular comprises the annular element 2 and 3 of same shape, and two ends that are located at tin are provided with some bracing frames 4 therebetween.Vortex shape and discontinuous draw-in groove 5 side from tubular frame plate 1 is accurately cut out to its opposite side with a constant spacing.Wire rod 6 vortex shape ground twine and are fixed tightly in wherein along draw-in groove 5.Imbed in the groove 7 of processing between cannelure 2 and 3 at the two ends of wire rod 6, is fixed on the device as screw with locking member 8 respectively.
The vortex slit pore 9 that has same intervals is between the adjacent peripheral edge of the wire rod 6 that vortex twines, and the precision of slit pore at first depends on the precision of wire rod 6, and the cutting precision of draw-in groove 5 on tubular frame plate 1, depends on the winding operation of wire rod 6 at last.
During the wire rod 6 of the such band equilateral triangle tee section of embodiment, the width accuracy of slit pore is less than 1 micron, and can not be a few to tens of microns in using figure.
Other suitable material such as plastics or pottery be manufactured but also can be used to wire rod 6 and tubular frame plate 1 not only can with metal.
The smooth surface P that is formed in the inboard by vortex shape wire rod 6 is facing to as shown in Figure 1 first side, and is fixed to annular element 2 and 3 on the neighboring of pipe, and the fluid (liquid or gas) that needs to handle can pass through slit pore 9 along the direction of arrow indication.
Some width than slit pore 9 need filter and the deposit that separates greatly, can from fluid, remove, thereby filter out several materials and separating particles, can both pass through slit pore less than any fluid of slit pore 9 width, filter and mask work and finish and have particle.
Filtration and isolated sediment pile are on the smooth surface P of wire rod 6 tubular face inboards, but these deposits can be easy to, be eliminated very accurately by means of the reverse flow fluid or the scaler of back scrubbing, so just can finish continuous filtration and lock out operation by desirable mode.
Although described one embodiment of the present of invention, above-mentioned tubular frame plate 1 also can process some holes with a flat board on it, also can use waffle slab and drain bar (not shown), all these parts all are processed into tubular, and need not bracing frame 4(not shown).The section configuration of the wire rod 6 that draw-in groove 5 twines according to vortex shape such as figure, ellipse with trapezoidal make can be consistent with the wire rod 6 of any shape of cross section groove.
Also can adopt other the whole bag of tricks to wire rod 6 modes fixing and that be connected on the tubular frame plate 1 that will twine, except as use locking piece 8 with the fixed bit of two ends in the above-described embodiments, can also hammer into screw, spot welding and with the bonding every bit of adhesive, to replace only with the fixing method in both ends.
According to the present invention, slit pore can form on tubular framework frame with flat state by the vortex shape wire rod, so can increase filtration that treating capacity such as so-called wire handle the hole significantly and separate.Adjacent segment between the wire rod that vortex twines can be formed slit pore itself in vortex ground, for realizing high-precision filtration and separating, can accurately determine the seam hole width.
Form because element is the curved surface of total inner surface, and want processed liquid can flow to the outside from the inboard, it just can be used as the isolated by filtration element with height interchangeability and uses, to replace the filter of various random uses.
Claims (3)
1, is used for filtering the tubular filter element of fluid and separating particles, comprise pass through Vorticose, discontinuous draw-in groove, there is structure with holes the inboard that it is characterized in that this tubular frame plate to the neighboring, neighboring with required cross section wire rod is embedded into and is fastened in the draw-in groove, to form Vorticose slit pore between adjacent lines edge edge.
2, the tubular filter element of filtration fluid according to claim 1 and separating particles is characterized in that the tubular frame plate of above-mentioned hole structure comprises two annular element and some support frames that shape is identical.
3, the tubular filter element of filtration fluid according to claim 1 and separating particles it is characterized in that above-mentioned vortex shape draw-in groove has the V-arrangement cross section, and the wire rod top of equilateral triangle tee section is embedded in the draw-in groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP097284/87 | 1987-04-22 | ||
| JP62097284A JPH0611371B2 (en) | 1987-04-22 | 1987-04-22 | Method for manufacturing cylindrical element for filtration or separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88102418A CN88102418A (en) | 1988-11-09 |
| CN1011483B true CN1011483B (en) | 1991-02-06 |
Family
ID=14188213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88102418A Expired CN1011483B (en) | 1987-04-22 | 1988-04-22 | Cylindrical element for filtering and separation |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH0611371B2 (en) |
| KR (1) | KR930001599B1 (en) |
| CN (1) | CN1011483B (en) |
| DE (1) | DE3812927A1 (en) |
| FR (1) | FR2614216B1 (en) |
| GB (1) | GB2203960B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125154C (en) * | 1998-01-09 | 2003-10-22 | 松下电器产业株式会社 | Synthetic chloroprene rubber adhesive compsn. and process for producing speaker by using same |
| CN101291738B (en) * | 2005-10-19 | 2011-03-09 | 株式会社荒井铁工所 | Filter member |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419373A (en) * | 1991-07-25 | 1995-05-30 | May; Clifford H. | Filter support tube for a filter cartridge |
| DE4239664A1 (en) * | 1992-11-26 | 1994-06-01 | Mann & Hummel Filter | Filter assembly for metal particles - resists aggressive fluids and permits easy cleaning by back flush |
| DE19741905C2 (en) * | 1997-09-23 | 2001-04-19 | Kurt Taupadel | Gap filter element and method for its production |
| CN1060092C (en) * | 1998-09-10 | 2001-01-03 | 丛安生 | Cylindrical filter cartridge with circular-point outward triangular netting fixed by vertical bars inside |
| CN1060093C (en) * | 1998-09-10 | 2001-01-03 | 周惠臣 | Ring-shape outward pointed-end tubular filter element with triangular net-wire fixed by external vertical ribs |
| GB0122316D0 (en) * | 2001-09-15 | 2001-11-07 | Wedge Wire Screens Ltd | Threaded article |
| SG10201508254XA (en) * | 2010-10-07 | 2015-11-27 | Amiad Water Systems Ltd | Fluid filtering unit and system |
| CN102726337B (en) * | 2012-04-09 | 2015-11-18 | 常君斌 | The dirty separator of water |
| CN105964035A (en) * | 2016-06-27 | 2016-09-28 | 江苏中超环保股份有限公司 | Resin catcher |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB450534A (en) * | 1935-07-26 | 1936-07-21 | George William Mensforth | Improvements in and relating to filtering apparatus |
| AT190069B (en) * | 1954-11-09 | 1957-06-11 | Alfred Knecht | Method and device for spooling gap filter bodies |
| DE1902531A1 (en) * | 1969-01-18 | 1970-08-13 | Erno Raumfahrttechnik Gmbh | Signaling device |
| DE2628237A1 (en) * | 1976-06-24 | 1978-01-05 | Gerhard Dipl Ing Dr Ing Kunz | Flow element for liquids and gases - being helical spring coil attached to a mounting with spacers |
| JPS5832275B2 (en) * | 1980-12-11 | 1983-07-12 | 永岡金網株式会社 | screen |
| JPS6025168B2 (en) * | 1982-10-27 | 1985-06-17 | 株式会社荒井鉄工所 | automatic separation system |
| US4569763A (en) * | 1983-08-15 | 1986-02-11 | Arai Machinery Corporation | Wire locking structure for a filter device |
-
1987
- 1987-04-22 JP JP62097284A patent/JPH0611371B2/en not_active Expired - Fee Related
-
1988
- 1988-04-11 GB GB8808480A patent/GB2203960B/en not_active Expired - Fee Related
- 1988-04-18 DE DE3812927A patent/DE3812927A1/en active Granted
- 1988-04-20 FR FR8805232A patent/FR2614216B1/en not_active Expired - Fee Related
- 1988-04-22 CN CN88102418A patent/CN1011483B/en not_active Expired
- 1988-04-22 KR KR1019880004596A patent/KR930001599B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125154C (en) * | 1998-01-09 | 2003-10-22 | 松下电器产业株式会社 | Synthetic chloroprene rubber adhesive compsn. and process for producing speaker by using same |
| CN101291738B (en) * | 2005-10-19 | 2011-03-09 | 株式会社荒井铁工所 | Filter member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611371B2 (en) | 1994-02-16 |
| KR880012260A (en) | 1988-11-26 |
| KR930001599B1 (en) | 1993-03-06 |
| DE3812927A1 (en) | 1988-11-03 |
| JPS63264113A (en) | 1988-11-01 |
| DE3812927C2 (en) | 1993-05-27 |
| GB8808480D0 (en) | 1988-05-11 |
| GB2203960B (en) | 1991-07-31 |
| CN88102418A (en) | 1988-11-09 |
| FR2614216A1 (en) | 1988-10-28 |
| GB2203960A (en) | 1988-11-02 |
| FR2614216B1 (en) | 1993-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |