CN201427002Y - Laminated disc filter and filter element thereof - Google Patents

Laminated disc filter and filter element thereof Download PDF

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Publication number
CN201427002Y
CN201427002Y CN2009201430603U CN200920143060U CN201427002Y CN 201427002 Y CN201427002 Y CN 201427002Y CN 2009201430603 U CN2009201430603 U CN 2009201430603U CN 200920143060 U CN200920143060 U CN 200920143060U CN 201427002 Y CN201427002 Y CN 201427002Y
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China
Prior art keywords
filter
filter core
laminated
grooves
groove
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Expired - Fee Related
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CN2009201430603U
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Chinese (zh)
Inventor
邵永忠
Original Assignee
杨晓燕
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Priority to CN2009201430603U priority Critical patent/CN201427002Y/en
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Abstract

The utility model relates to a liquid filter, in particular to a laminated disc filter and a filter element thereof. The filter element is formed by laminating annular filter plates, two annular surfaces of each filter plate are both equipped with intensive grooves which are spirally radial, and spirally radial directions of the grooves on the two surfaces are opposite. After the filters are laminated under external force, edges of adjacent grooves on two adjacent surfaces are staggered to form a plurality of intersected joints, and a plurality of fine slit cavities are formed among the grooves, thereby realizing filtering function. The laminated disc filter utilizes the filter element. The laminated disc filter has excellent liquid filtering effect and can be widely applied to industriessuch as food, drinks, machinery, metallurgy, chemical engineering and the like.

Description

Lamination disc filter and filter core thereof
Technical field
The utility model relates to a kind of filter, especially relates to a kind of lamination disc filter and filter core thereof.
Background technology
The lamination disc filter is compared with traditional sand filtration formula filter, fabric filter, net filter formula filter and other multimedium formula filters, have that filter effect is better, control mode is various, automaticity is high, precision is high and almost Maintenance free, change parts, therefore plurality of advantages such as long service life are widely used in such as numerous industry fields such as food and drink, machinery, metallurgy, chemical industry.In the lamination disc filter, stacked filter core is one of its critical component, and the filter capacity of filter core has determined the using value of filter as a most important aspect.Stacked filter core is laminated by filter and constitutes, thereby filter and filter laminate that the back forms interstitial cavities between it and contact point produces filtering function, so the design of ditch slot texture directly has influence on the filtering efficiency of filter on the filter, and this is very crucial.
The utility model content
The utility model provides a kind of filter core that is used for laminated filter, and a kind of lamination disc filter of using this filter core, and this filter has excellent filter effect.
The technical solution adopted in the utility model is: a kind of filter core that is used for laminated filter, this filter core is laminated by the annular filter sheet and constitutes, on two ring surfaces of described filter, be provided with intensive, the groove of divergent shape in the shape of a spiral, and the direction that the spiral that groove presented on two faces is dispersed is opposite; After filter laminates under external force, the numerous intersection contacts of the staggered formation of groove seamed edge on adjacent two faces, groove and groove form numerous small spaces chamber, thereby produce filtering function.
The filter of described formation filter core is made by engineering plastics.
A kind of lamination disc filter includes filter body shell, inlet pipeline, outlet pipeline, blowoff line and opens and closes valve accordingly, is provided with aforesaid filter core in the filter body shell.
The beneficial effects of the utility model are: this lamination disc filter has the unique stacked filter core of design, thereby has the excellent liquid filter effect, can be widely used in such as numerous industry fields such as food and drink, machinery, metallurgy, chemical industry.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the utility model lamination disc filter.
Fig. 2 is the structural representation that constitutes the filter of lamination disc filter filter core.
Fig. 3 is the side-looking structural representations (part) of adjacent two filters after laminating.
1. filter body shells, 2. inlet pipelines, 3. outlet pipelines, 4. blowoff lines, 5. filter cores, 51. filters among the figure
The specific embodiment
A kind of filter core that is used for laminated filter, this filter core is laminated by annular filter sheet 51 and constitutes, as shown in Figure 2, on two ring surfaces of filter 51, be provided with intensive, the groove of divergent shape in the shape of a spiral, and the direction that the spiral that groove presented on two faces is dispersed is opposite; After filter 51 laminates under external force, the numerous intersection contacts of the staggered formation of groove seamed edge on adjacent two faces, groove and groove form numerous small spaces chamber, thereby produce filtering function.
Filter 51 is made by engineering plastics.
As shown in Figure 1, a kind of lamination disc filter includes filter body shell 1, inlet pipeline 2, outlet pipeline 3, blowoff line 4 and opens and closes valve accordingly, is provided with aforesaid filter core 5 in filter body shell 1.
Filter is after laminating, and the direction that the groove spiral on the adjacent surface is dispersed is opposite, the numerous intersection contacts of the then staggered formation of groove seamed edge, and groove and groove form numerous interstitial cavities.Because groove is diverging in the shape of a spiral, therefore from the outer ring to the inner ring, interstitial cavities is more and more littler, and groove seamed edge intersection contact is more and more closeer.During filtration, current inwardly enclose formation from the filter outer ring that respectively laminates passage infiltrates, and turbulent flow takes place in the small spaces chamber between the pressing filter, and impurity is then by numerous intersection contact interceptions in the water.
The impurity that is mingled with when between filter more for a long time, filter will start the self-cleaning program automatically, control valve, release is to the pressure force of filter, and the recoil water flow valve of opening filter core central authorities carries out backwash to filter, recover after finishing the pressure force of filter is made it the superimposed clean filter core that becomes again, enter the filtration duty again behind the adjustment valve state.Whole filter process is quick, efficient, reliable.

Claims (3)

1. filter core that is used for laminated filter, this filter core laminates formation by annular filter sheet (51), it is characterized in that: on two ring surfaces of filter (51), be provided with intensive, the groove of divergent shape in the shape of a spiral, and the direction that the spiral that groove presented on two faces is dispersed is opposite.
2. the filter core that is used for laminated filter according to claim 1 is characterized in that: the filter of described formation filter core (51) is made by engineering plastics.
3. lamination disc filter, include filter body shell (1), inlet pipeline (2), outlet pipeline (3), blowoff line (4) and open and close valve accordingly, be provided with filter core (5) in filter body shell (1), it is characterized in that: the filter core of employing (5) is the described filter core of claim 1.
CN2009201430603U 2009-02-19 2009-02-19 Laminated disc filter and filter element thereof Expired - Fee Related CN201427002Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201430603U CN201427002Y (en) 2009-02-19 2009-02-19 Laminated disc filter and filter element thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201430603U CN201427002Y (en) 2009-02-19 2009-02-19 Laminated disc filter and filter element thereof

Publications (1)

Publication Number Publication Date
CN201427002Y true CN201427002Y (en) 2010-03-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201430603U Expired - Fee Related CN201427002Y (en) 2009-02-19 2009-02-19 Laminated disc filter and filter element thereof

Country Status (1)

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CN (1) CN201427002Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102613303A (en) * 2012-03-27 2012-08-01 华中科技大学 Pulping cylinder of pulping machine
CN102630630A (en) * 2011-12-27 2012-08-15 张家港市君之旺水族科技有限公司 Water and dirt separating device
CN104623953A (en) * 2015-03-06 2015-05-20 张凡 Lamination type filter
CN105311875A (en) * 2014-07-01 2016-02-10 奥源科技有限公司 Vibrator unit and filter membrane support
CN105736780A (en) * 2016-04-13 2016-07-06 章俊 Pressure reduction valve
CN107471409A (en) * 2017-08-25 2017-12-15 钟聆 The fast dry systems of plastering and quick-drying technique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630630A (en) * 2011-12-27 2012-08-15 张家港市君之旺水族科技有限公司 Water and dirt separating device
CN102613303A (en) * 2012-03-27 2012-08-01 华中科技大学 Pulping cylinder of pulping machine
CN102613303B (en) * 2012-03-27 2013-06-05 华中科技大学 Pulping cylinder of pulping machine
CN105311875A (en) * 2014-07-01 2016-02-10 奥源科技有限公司 Vibrator unit and filter membrane support
CN105311875B (en) * 2014-07-01 2017-08-25 上海上阳流体科技有限公司 Oscillator unit and filtration membrane cartridge
CN104623953A (en) * 2015-03-06 2015-05-20 张凡 Lamination type filter
CN104623953B (en) * 2015-03-06 2016-04-27 张凡 A kind of laminated filter
CN105736780A (en) * 2016-04-13 2016-07-06 章俊 Pressure reduction valve
CN107471409A (en) * 2017-08-25 2017-12-15 钟聆 The fast dry systems of plastering and quick-drying technique

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100324

Termination date: 20120219