CN104338361B - Discal filter - Google Patents
Discal filter Download PDFInfo
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- CN104338361B CN104338361B CN201410537864.7A CN201410537864A CN104338361B CN 104338361 B CN104338361 B CN 104338361B CN 201410537864 A CN201410537864 A CN 201410537864A CN 104338361 B CN104338361 B CN 104338361B
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- filter cloth
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- bristle
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Abstract
The present invention relates to sewage water filtration technical field, disclose a kind of discal filter, comprise filter mounting, some parallel filtration discs are provided with in filter mounting, drainage gap is provided with between two adjacent filtration discs, filter disc to comprise disc framework, be located at the Turbogrid plates of disc framework both sides, a filter chamber is surrounded between two Turbogrid plates and disc framework, the outside of Turbogrid plates is respectively equipped with filter cloth, the surrounding of filter cloth is provided with the press strip be connected with disc framework, and the upper side of disc framework is also provided with drainpipe.Whole discal filter loads at the bottom of cesspool, and overall structure is simple, utilizes hydraulic pressure to make effluent stream realize sewage water filtration through filter cloth, and without the need to by exterior power, sewage water filtration cost is low; And filter cloth is immersed in the water completely, filter area is very large, and filter efficiency is high.
Description
Technical field
The present invention relates to sewage water filtration technical field, particularly relate to a kind of discal filter.
Background technology
At present, water pollutions is day by day serious, therefore sewage treatment and recovery utilizes the concern more and more by country and enterprise, such as by flocculant by the contamination precipitation in sewage, separation, or with filter screen, filter cloth, the sewage in water pipe is processed, but these complex structures such as sewage disposal, filter, maintenance and repair cost are higher, and treatment effeciency is low, cannot promote the use of; All need when existing apparatus for treating sewage is disposed of sewage simultaneously to consume a large amount of electric energy, cost of sewage disposal is high.
Chinese patent Authorization Notice No.: CN102228759B, authorized announcement date on March 13rd, 2013, disclose a kind of effluent filter, utilize the filter mantle of equidistant arrangement and on numerous through-hole structures motor water cut is carefully drawn, guarantee uniform fluid flow distributes, utilize fluid after barrier or recess forms the characteristic of High Rotation Speed whirlpool simultaneously, make former water produce stable whirlpool at filtering mask body plate hole trailing edge.Under the Involving velocity of whirlpool, the non-fluid substance in former water gathers whirlpool center, constantly contacts, collides in vortex core, binds, and flocculation reaction occurs.Flco through the squeezing action repeatedly of rotating fluid, its quality and size increasing, finally with large mass particle sedimentation.The thin mud layer that surface is gathered, relies on Action of Gravity Field along the landing of cover body inclined-plane, sinks to sludge hopper.Thus reach suspended material in the former water of removal, the object of clean water body.Effluent filter can rotate by axis around the shaft.By quick left-right rotation repeatedly, form the shear flow of strong turbulence, high speed souring can be caused to swash plate, remove possible alluvial, block very convenient.This kind of effluent filter needs to realize Separation of Solid and Liquid in sewage by flocculant and electric machine rotation, flocculant can increase cost of sewage disposal, and in sewage disposal process, motor also constantly can consume electric energy, and cost of sewage disposal is high, uneconomical, sewage treating efficiency is low simultaneously.
Summary of the invention
The present invention, in order to solve the aforementioned problems in the prior, provides a kind of cost of sewage disposal low, the discal filter that sewage treating efficiency is high.
To achieve these goals, the present invention adopts following technical scheme:
A kind of discal filter, comprise filter mounting, some parallel filtration discs are provided with in described filter mounting, drainage gap is provided with between two adjacent filtration discs, described filtration disc comprises disc framework, is located at the Turbogrid plates of disc framework both sides, a filter chamber is surrounded between two Turbogrid plates and disc framework, the outside of described Turbogrid plates is respectively equipped with filter cloth, the surrounding of filter cloth is provided with the press strip be connected with disc framework, and the upper side of described disc framework is also provided with drainpipe.Whole discal filter loads at the bottom of cesspool, under the effect of hydraulic pressure, sewage enters in filter chamber from the filter cloth filtering disc both sides, sewage is through filter cloth, and the various impurity particles in sewage, suspension are all fallen by filter-cloth filtering, and the water after filtration is discharged from drainpipe, this kind of filtration device structure is simple, utilize hydraulic pressure to realize sewage water filtration, without the need to by exterior power, sewage water filtration cost is low; And filter cloth is immersed in the water completely, filter area is very large, and filter efficiency is high.
As preferably, scavenge pipe is provided with in each drainage gap, the both sides of scavenge pipe are provided with the sewage sump hole distributed vertically, described sewage sump hole is towards filter cloth, one end of scavenge pipe is closed, and the other end of scavenge pipe is communicated with a sewage collecting box, and sewage collecting box is provided with blow-off pipe, blow-off pipe is provided with water pump, and the two ends of described scavenge pipe are provided with brace; Described filter mounting is provided with four worm speed reducers, the output of four worm speed reducers is connected to vertical screw rod, four worm speed reducers are driven by motor in synchrony, being provided with between adjacent two screw rods can along the Connection Block of screw rod lifting, and the brace at described scavenge pipe two ends is fixedly connected with Connection Block.Along with the filtration of sewage, filter cloth surface can adhere to a lot of impurity, now filter-cloth filtering reduced capability, opens water pump, motor, four screw rod synchronous axial system, make Connection Block elevating movement, drive scavenge pipe moves, and the attachment of filter cloth surface is inhaled in sewage sump hole, is finally discharged, now filter cloth has recovered again filter capacity, is convenient to Long-Time Service.
As preferably, the surrounding in described sewage sump hole is provided with back-up ring, contacts outside described back-up ring with filter cloth.When scavenge pipe moves, back-up ring surrounds the space of a relative closure around filter cloth, be convenient to the impurity of specific aim absorption filter cloth surface, during starting mode of pump, the impurity that water in filter chamber is communicated with on filter cloth through filter cloth enters in sewage sump hole, be equivalent to the filter cloth water be filtered in chamber and rinse one time, cleaning is more clean, complete.
As preferably, the surrounding in described sewage sump hole is also provided with a circle hairbrush mounting groove, and be provided with hairbrush in described hairbrush mounting groove, hairbrush is provided with bristle.Some impurity is attached on filter cloth and is difficult to be sucked away, electric brush can be with when scavenge pipe moves to move along filter cloth, and hairbrush brushes down the impurity that brute force is attached on filter cloth, and the impurity brushed down is positioned at the space of back-up ring all the time, thus be sucked away, prevent Impurity Diffusion in cesspool.
As preferably, the bristle of both sides, sewage sump hole is symmetrical, and the angle of bristle outer end, both sides, sewage sump hole is 60 °-90 °.Bristle tilts symmetrical, no matter is scavenge pipe moves or declines, can be effectively that gaze scrubbing is clean.
As preferably, described bristle is steel wire bristle, and the head of bristle is provided with small ball.Steel wire bristle has certain rigidity and good elasticity, when scavenge pipe moves, the small ball of bristle front end moves on filter cloth, filter cloth is under the pressure effect of steel wire bristle, small distortion can be there is with on the contact surface of little steel ball, thus causing the filter opening on filter cloth to be magnified, the impurity be convenient in filter opening is discharged; Because the inner side of filter cloth is Turbogrid plates, when therefore scavenge pipe moves, little steel ball is beated at filter cloth surface, causes filter cloth surface to produce vibration, thus further the impurity in the space on filter cloth is shaken out and clean out.
As preferably, the upper end of described disc framework is provided with hanger.Hanger is convenient to disc framework by hoisting tooling carrying, installation.
As preferably, described blow-off pipe is connected by flexible pipe with between sewage collecting box.Flexible pipe is to adapt to moving up and down of scavenge pipe.
As preferably, described blow-off pipe is also parallel with plumbing for waste water, described blow-off pipe is provided with draining valve, and described plumbing for waste water is provided with water intaking valve.Drain shut valve, water intaking valve are opened at ordinary times, and sewage is from entering in sewage pipe to enter cesspool, and when needs cleaning filter cloth, water intaking valve is closed, and draining valve is opened, and the impurity of filter cloth surface is siphoned away from blow-off pipe by water pump.
Therefore, the present invention has following beneficial effect: (1) utilizes hydraulic pressure automatic fitration sewage, can not consume electric energy; (2) after filter cloth surface adheres to a large amount of impurity, without the need to changing filter cloth, only need automatically to clean filter cloth surface, recycling; (3) during filter cloth surface cleaning, fully the impurity on surface can be removed, keep the strainability that filter cloth is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is mounting structure schematic diagram of the present invention.
Fig. 3 is the explosive view filtering disc in the present invention.
Fig. 4 is the sectional side view of Fig. 1.
Fig. 5 is the structural representation of scavenge pipe.
Fig. 6 is A place close-up schematic view in Fig. 4.
Fig. 7 is the structural representation of bristle.
In figure: filter mounting 1 filters disc 2 disc framework 20 Turbogrid plates 21 filter chamber 22 filter cloth 23 press strip 24 drainpipe 25 hanger 26 drainage gap 3 scavenge pipe 4 sewage sump hole 40 back-up ring 41 brace 42 hairbrush mounting groove 43 hairbrush 44 bristle 45 small ball 46 sewage collecting box 5 blow-off pipe 6 draining valve 60 flexible pipe 7 water pump 8 plumbing for waste water 9 water intaking valve 90 worm speed reducer 11 screw rod 12 motor 13 Connection Block 14 cesspool 15.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of discal filter as shown in figures 1 and 3, be arranged in cesspool 15, comprise filter mounting 1, some parallel filtration discs 2 are provided with in filter mounting 1, drainage gap 3 is provided with between two adjacent filtration discs, filter disc 2 and comprise disc framework 20, be located at the Turbogrid plates 21 of disc framework both sides, the upper end of disc framework 20 is provided with hanger 26, a filter chamber 22 is surrounded between two Turbogrid plates and disc framework, the outside of Turbogrid plates is respectively equipped with filter cloth 23, the rectangular structure of filter cloth in the present embodiment, the surrounding of filter cloth is provided with the press strip 24 be connected with disc framework, the upper side of disc framework 20 is also provided with drainpipe 25.
As shown in Figure 2 and Figure 4, scavenge pipe 4 is provided with in each drainage gap 3, the both sides of scavenge pipe are provided with the sewage sump hole 40 distributed vertically, sewage sump hole 40 is towards filter cloth, and one end of scavenge pipe 4 is closed, and the other end of scavenge pipe is communicated with a sewage collecting box 5, as shown in Figure 5, the surrounding in sewage sump hole 40 is provided with back-up ring 41, and the two ends of scavenge pipe 4 are provided with brace 42, contact outside back-up ring with filter cloth.As shown in Figure 2, sewage collecting box 5 is provided with blow-off pipe 6, is connected between blow-off pipe with sewage collecting box by flexible pipe 7, and blow-off pipe 6 is provided with water pump 8, and blow-off pipe 6 is also parallel with plumbing for waste water 9, and blow-off pipe is provided with draining valve 60, and plumbing for waste water 9 is provided with water intaking valve 90.
Filter mounting 1 is provided with four worm speed reducers 11, the output of four worm speed reducers is connected to vertical screw rod 12, four worm speed reducers are synchronously driven by motor 13, motor in the present embodiment is bidirectional speed governing motor, being provided with between adjacent two screw rods 12 can along the Connection Block 14 of screw rod lifting, and the brace 42 at scavenge pipe 4 two ends is fixedly connected with Connection Block 14.During electric machine rotation, scavenge pipe can be driven to move up and down in drainage gap.
As shown in Figure 6, the surrounding in sewage sump hole 40 is also provided with a circle hairbrush mounting groove 43, hairbrush 44 is installed in hairbrush mounting groove, hairbrush is provided with bristle 45, the bristle 45 of both sides, sewage sump hole 40 is symmetrical, the angle of bristle outer end, both sides, sewage sump hole is 60 °-90 °, and in the present embodiment, the angle of bristle is 60 °; As shown in Figure 7, bristle 45 is steel wire bristle, the head of bristle is provided with small ball 46, steel wire bristle has certain rigidity and good elasticity, and when scavenge pipe moves, the small ball of bristle front end moves on filter cloth, filter cloth is under the pressure effect of steel wire bristle, with on the contact surface of little steel ball, small distortion can occur, thus cause the filter opening on filter cloth to be magnified, the impurity be convenient in filter opening is discharged; Because the inner side of filter cloth is Turbogrid plates, when therefore scavenge pipe moves, little steel ball is beated at filter cloth surface, causes filter cloth surface to produce vibration, thus further the impurity in the space on filter cloth is shaken out and clean out.
Therefore, the present invention has following beneficial effect: (1) utilizes hydraulic pressure automatic fitration sewage, can not consume electric energy; (2) after filter cloth surface adheres to a large amount of impurity, without the need to changing filter cloth, only need automatically to clean filter cloth surface, recycling; (3) during filter cloth surface cleaning, fully the impurity on surface can be removed, keep the strainability that filter cloth is good.
Claims (4)
1. a discal filter, comprise filter mounting, it is characterized in that, some parallel filtration discs are provided with in described filter mounting, drainage gap is provided with between two adjacent filtration discs, described filtration disc comprises disc framework, is located at the Turbogrid plates of disc framework both sides, a filter chamber is surrounded between two Turbogrid plates and disc framework, the outside of described Turbogrid plates is respectively equipped with filter cloth, the surrounding of filter cloth is provided with the press strip be connected with disc framework, and the upper side of described disc framework is also provided with drainpipe; Scavenge pipe is provided with in each drainage gap, the both sides of scavenge pipe are provided with the sewage sump hole distributed vertically, described sewage sump hole is towards filter cloth, one end of scavenge pipe is closed, the other end of scavenge pipe is communicated with a sewage collecting box, sewage collecting box is provided with blow-off pipe, and blow-off pipe is provided with water pump, and the two ends of described scavenge pipe are provided with brace; Described filter mounting is provided with four worm speed reducers, the output of four worm speed reducers is connected to vertical screw rod, four worm speed reducers are driven by motor in synchrony, being provided with between adjacent two screw rods can along the Connection Block of screw rod lifting, and the brace at described scavenge pipe two ends is fixedly connected with Connection Block; The surrounding in described sewage sump hole is provided with back-up ring, contacts outside described back-up ring with filter cloth, and the surrounding in sewage sump hole is also provided with a circle hairbrush mounting groove, in described hairbrush mounting groove, hairbrush is installed, hairbrush is provided with bristle, and described bristle is steel wire bristle, and the head of bristle is provided with small ball.
2. discal filter according to claim 1, is characterized in that, the bristle of both sides, sewage sump hole is symmetrical, and the angle of bristle outer end, both sides, sewage sump hole is 60 °-90 °.
3. discal filter according to claim 1, is characterized in that, the upper end of described disc framework is provided with hanger.
4. discal filter according to claim 1, is characterized in that, described blow-off pipe is connected by flexible pipe with between sewage collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537864.7A CN104338361B (en) | 2014-10-14 | 2014-10-14 | Discal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537864.7A CN104338361B (en) | 2014-10-14 | 2014-10-14 | Discal filter |
Publications (2)
| Publication Number | Publication Date |
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| CN104338361A CN104338361A (en) | 2015-02-11 |
| CN104338361B true CN104338361B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410537864.7A Active CN104338361B (en) | 2014-10-14 | 2014-10-14 | Discal filter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102394715B1 (en) * | 2018-12-11 | 2022-05-06 | 주식회사 아모그린텍 | filter module for water-purifying device using gravity and water-purifying device including the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324866A1 (en) * | 1988-01-18 | 1989-07-26 | Bauko Baukooperation Gmbh | Rotor for a filter press |
| CN102107098A (en) * | 2010-06-21 | 2011-06-29 | 北京晶霖伟业分离装备技术有限公司 | Microporous filter cloth filtering machine |
| CN102343171A (en) * | 2010-08-04 | 2012-02-08 | 上海安鼎济水处理科技有限公司 | Vertical sheet filter |
| CN102527127A (en) * | 2010-12-30 | 2012-07-04 | 商城县开源环保设备有限公司 | Sewage filter treatment system |
| CN203220804U (en) * | 2013-04-23 | 2013-10-02 | 无锡市通用机械厂有限公司 | Filtering device of half-immersed turntable filter equipment for sewage depth-type filtration treatment |
-
2014
- 2014-10-14 CN CN201410537864.7A patent/CN104338361B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324866A1 (en) * | 1988-01-18 | 1989-07-26 | Bauko Baukooperation Gmbh | Rotor for a filter press |
| CN102107098A (en) * | 2010-06-21 | 2011-06-29 | 北京晶霖伟业分离装备技术有限公司 | Microporous filter cloth filtering machine |
| CN102343171A (en) * | 2010-08-04 | 2012-02-08 | 上海安鼎济水处理科技有限公司 | Vertical sheet filter |
| CN102527127A (en) * | 2010-12-30 | 2012-07-04 | 商城县开源环保设备有限公司 | Sewage filter treatment system |
| CN203220804U (en) * | 2013-04-23 | 2013-10-02 | 无锡市通用机械厂有限公司 | Filtering device of half-immersed turntable filter equipment for sewage depth-type filtration treatment |
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| Publication number | Publication date |
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| CN104338361A (en) | 2015-02-11 |
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Inventor after: Chen Hua Inventor after: Yu Xiuming Inventor after: Wang Wentao Inventor after: Ye Minxiao Inventor after: Zhou Zhaofeng Inventor after: Cai Junchao Inventor after: Yang Lin Inventor after: Zou Shengyi Inventor before: Chen Hua Inventor before: Yu Xiuming Inventor before: Wang Wentao Inventor before: Ding Yupeng Inventor before: Ye Minxiao |
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Address after: 311227 Zhejiang Nanyang Economic Development Zone, Hangzhou, Xiaoshan Patentee after: ZHEJIANG SUNLAND ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 311227 Zhejiang Nanyang Economic Development Zone, Hangzhou, Xiaoshan Patentee before: Hangzhou Shenglan Environmental Protection Equipment Technology Co., Ltd. |