CN105477912B - A kind of water filter back purge system - Google Patents
A kind of water filter back purge system Download PDFInfo
- Publication number
- CN105477912B CN105477912B CN201610019966.9A CN201610019966A CN105477912B CN 105477912 B CN105477912 B CN 105477912B CN 201610019966 A CN201610019966 A CN 201610019966A CN 105477912 B CN105477912 B CN 105477912B
- Authority
- CN
- China
- Prior art keywords
- filter material
- mobile jib
- purge system
- rod sleeve
- crank
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of water filter back purge system, the back purge system of floating filter material interception, the impurity dirt design of absorption is lumpd and removed rapidly to solve filter floating filter material, including tank body, floating filter material, intercept net, water inlet pipe, outlet pipe, backwashing pump and drainpipe, oscillator is provided with floating filter material layer, the oscillator is to drive the vibrating grid installed on jack rod sleeve by motor-driven double-crank connecting rod structure.Crank, connecting rod, jack rod sleeve, vibrating grid are provided with positive phase and antiphase two kinds, and up-down vibration grid do the motion of opposite direction, strengthen impulsive force, and the jack rod sleeve with vibrating grid at present realizes rotation while moving up and down by screw mechanism.Vibration and impact suffered by floating filter material is fully routed caking, peel off the impurity and pollutant covered on floating filter material surface, exclusion is taken away by backwashing water.There is positive effect to reducing backwashing water intensity and shortening backwashing time.
Description
Technical field
The present invention relates to a kind of water filter back purge system, the device is applied to Drinking Water and industrial water is filtered
The backwash process of device floating filter material activity recovery.
Background technology
Domestic water and industrial water filter floating filter material are due to intercepting and adsorbing impurities in water particulate matter and pollutant
And lose activity, floating filter material is blocked and lumpd, filter efficiency reduction, now needs to backwash floating filter material.This
Preceding backwash process has to reach certain backwashing water intensity and ensures certain backwashing time, can just make floating filter material
Activity recovery, consumes higher energy, wastes clear water after substantial amounts of filter.
The content of the invention
It is an object of the invention to provide a kind of water filter back purge system, the floating filter material of caking can be made to collapse rapidly
Solution is rapid to remove impurity particle and pollutant that floating filter material is intercepted and adsorbed, fast quick-recovery floating filter material activity.
Designed water filter back purge system to achieve these goals, including tank body, floating filter material, intercept net,
Water inlet pipe, outlet pipe, backwashing pump and drainpipe, are characterized in：Oscillator is provided with floating filter material layer, the oscillator bag
Motor, crank, connecting rod, jack rod sleeve, mobile jib and vibrating grid are included, crank is arranged on motor shaft, and connecting rod is hinged with crank, connecting rod
The other end is hinged with jack rod sleeve, and vibrating grid is arranged on jack rod sleeve in wheel web, and mobile jib is arranged in jack rod sleeve.Described song
Handle, connecting rod, jack rod sleeve and vibrating grid are provided with positive phase and antiphase two kinds, and motor and mobile jib are arranged on tank body.
The hypomere of the mobile jib is provided with the rotatable nut knot installed and coordinated with spiro rod section in spiro rod section, jack rod sleeve
Structure, vibrating grid is arranged on nut structure in wheel web, and one end of mobile jib is special-shaped axle, and special-shaped axle is in support bracket fastened profiled holes
It is interior to slide, control stick is additionally provided with, is coupled with one end of mobile jib.Described motor is variable-frequency motor.
Water filter back purge system proposed by the present invention motor while backwashing pump is started drives oscillator, by song
Axle drives the vibrating grid being arranged in floating filter material layer to be moved reciprocatingly along mobile jib by connecting rod, and punching is produced to floating filter material
Hit.In order to strengthen impulsive force, crank, connecting rod, jack rod sleeve and the vibrating grid of setting are provided with positive phase and antiphase two
Kind, so two vibrating grids do the motion of relative and opposite direction in vibration up and down.The hypomere of mobile jib is provided with spiro rod section, sliding
The inner side of rod set is the nut structure coordinated with spiro rod section.Vibrating grid on jack rod sleeve leads to while moving up and down
Cross screw mechanism and do rotation perpendicular to mobile jib, make floating filter material uniform force.Floating filter material is by such vibration and punching
Caking can be fully smashed under hitting, impurity particle and pollutant in floating filter material layer is fully peeled off, exclusion is taken away by backwashing water,
Floating filter material activity is set to obtain fast quick-recovery.In addition, by variable-frequency motor speed governing, making backwash process just right.Using upper
State back purge system has positive effect to reducing backwashing water intensity and shortening backwashing time.
The implementation to water filter back purge system is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is water filter back purge system schematic diagram of the present invention.
The A portions amplification spiro rod section that Fig. 2 is Fig. 1 can combine schematic diagram with nut structure.
The A portions amplification spiro rod section that Fig. 3 is Fig. 1 can not combine schematic diagram with nut structure.
Fig. 4 is Fig. 2 top cross-sectional views.
In accompanying drawing, 1 tank body, 2 floating filter materials, 3 intercept nets, 4 water inlet pipes, 5 outlet pipes, 6 backwashing pumps, 7 motors, 8 cranks,
9 connecting rods, 10 jack rod sleeves, 11 mobile jibs, 12 vibrating grids, 13 spiro rod sections, 14 nut knots, 15 special-shaped axles, 16 control sticks, 17 drainpipes.
Embodiment
A kind of water filter back purge system, including tank body 1, floating floating filter material 2, interception net 3, water inlet pipe 4, outlet pipe
5th, backwashing pump 6 and drainpipe 17.
Floating 2 layers of floating filter material in be provided with oscillator, the oscillator include motor 7, crank 8, connecting rod 9, jack rod sleeve 10,
Mobile jib 11 and vibrating grid 12, crank 8 are arranged on the axle of motor 7, and connecting rod 9 is hinged with crank 8, the other end and jack rod sleeve of connecting rod 9
10 are hinged, and vibrating grid 12 is arranged on jack rod sleeve 10 in wheel web, and mobile jib 11 is arranged in jack rod sleeve 10, described crank 8, even
Bar 9, jack rod sleeve 10 and vibrating grid 12 are provided with positive phase and antiphase two sets, and motor 7 and mobile jib 11 are arranged on tank body 1
On.
Fig. 1 is water filter back purge system schematic diagram.Common domestic water and industrial water filter are typically provided with
There is floating filter material 2 in tank body 1, tank body 1, intercept net 3, water inlet pipe 4, outlet pipe 5, backwashing pump 6 and drainpipe 17.The present invention is
Oscillator is provided with 2 layers of floating filter material, described oscillator includes motor 7, crank 8, connecting rod 9, jack rod sleeve 10, mobile jib 11
And vibrating grid 12, crank 8 is on the axle of motor 7, crank 8, connecting rod 9 and the composition toggle of jack rod sleeve 10, motor 7
Drive jack rod sleeve 10 to be moved reciprocatingly along mobile jib 11 by crank 8, connecting rod 9, therefore also make to be arranged on jack rod sleeve in wheel web
Vibrating grid 12 on 10 does of reciprocating vibration.Especially for reinforcement vibration, described crank 8, connecting rod 9, jack rod sleeve 10 and vibration
Grid 12 are provided with positive phase and antiphase two kinds, or are hyperbolic handle structure, are two while doing the song of reverse motions
Two vibrating grids 12 do the motion of relative and opposite direction above and below the drive of handle linkage, strengthen impulsive force.
Fig. 2 and Fig. 3 is Fig. 1 A portions enlarged diagram, and Fig. 4 B-B portions top view diagrammatic cross-section, is also foregoing invention
Improve the embodiment improved.It is that based on above-mentioned structure, the hypomere of mobile jib 11 is provided with spiro rod section 13, jack rod sleeve 10 increases
The nut structure 14 coordinated with spiro rod section 13 is added, one end of mobile jib 11 is special-shaped axle 15, and special-shaped axle 15 is support bracket fastened different
Only slided up and down in type hole without rotating, the one end for being additionally provided with control stick 16 with mobile jib 11 couples, and can manipulate mobile jib 11
Move up and down.Generally the internal diameter of nut structure 14 coordinates with mobile jib 11 and slided, and completes general reciprocating motion.Work as needs
When, control stick 16 is moved, the spiro rod section 13 of mobile jib 11 is combined with nut structure 14, at this moment in the drive of brace and connecting rod framework
Under the nut structure 14 that moves up and down simultaneously and do rotation perpendicular to mobile jib 11, the vibrating grid 12 coupled with nut structure 14
Also the rotation of both forward and reverse directions is completed while up and down reciprocatingly vibration is done.Namely only increase spiro rod section 13 on mobile jib 11,
The rotating function that vibrating grid 12 is achieved that with nut structure 14 is added in jack rod sleeve 10.General manipulation process is：Start
Start motor 7 while backwashing pump 6, double-crank connecting rod structure drives the vibration that two vibrating grids 12 do up and down reciprocatingly to be superimposed,
Control stick 16 can be further promoted, the spiro rod section 13 of mobile jib 11 is combined with following nut structure 14, following shake is driven
Moving grid 12 does reciprocal rotation while up-down vibration, and control stick 16 is promoted in another step, make the spiro rod section 13 of mobile jib also with
Nut structure 14 above is combined, just make above and below two vibrating grids 12 rotations of both forward and reverse directions is done while up-down vibration.This
When, vibration frequency is adjusted by variable-frequency motor 7, vibration is fully met and requires.
So make the vibration uniform force that floating filter material is subject to, vibration and impact energy smash rapidly caking, fully peel off drift
Impurity particle and pollutant in floating filter material layer, take away exclusion by backwashing water, floating filter material activity is obtained fast quick-recovery.Again
By variable-frequency motor speed governing, make above-mentioned backwash process just right.It is strong to reducing backwashing water using above-mentioned back purge system
Degree and shortening backwashing time have positive effect.
Claims (4)
1. a kind of water filter back purge system, including tank body（1）, filtrate（2）, intercept net（3）, water inlet pipe（4）, outlet pipe
（5）, backwashing pump（6）And drainpipe（17）, floating filter material（2）Oscillator is provided with layer, the oscillator includes motor（7）、
Crank（8）, connecting rod（9）, jack rod sleeve（10）, mobile jib（11）And vibrating grid（12）, crank（8）Installed in motor（7）On axle, connecting rod
（9）With crank（8）It is hinged, connecting rod（9）The other end and jack rod sleeve（10）It is hinged, vibrating grid（12）Slide bar is arranged in wheel web
Set（10）On, mobile jib（11）Installed in jack rod sleeve（10）It is interior, motor（7）And mobile jib（11）Installed in tank body（1）On, its feature exists
In：Described crank（8）, connecting rod（9）, jack rod sleeve（10）Positive phase and antiphase two are provided with vibrating grid (12)
Set.
2. water filter back purge system according to claim 1, it is characterised in that：Described mobile jib（11）Hypomere set
It is equipped with spiro rod section（13）, jack rod sleeve（10）Interior installation and spiro rod section（13）The rotatable nut structure coordinated（14）, vibrating grid
（12）Nut structure is fixedly mounted in wheel web（14）On, mobile jib（11）One end be special-shaped axle（15）, special-shaped axle（15）
In support bracket fastened profiled holes, special-shaped axle is constituted（15）The attachment structure slided up and down in fixed support, is additionally provided with manipulation
Bar（16）With mobile jib（11）One end connection.
3. water filter back purge system according to claim 1 or 2, it is characterised in that：The motor（7）For variable-frequency electric
Machine.
4. water filter back purge system according to claim 1 or 2, it is characterised in that：Two sets of described vibrating grids
(12) spiro rod section（13）And nut structure（14）The hand of spiral be reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019966.9A CN105477912B (en) | 2016-01-13 | 2016-01-13 | A kind of water filter back purge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019966.9A CN105477912B (en) | 2016-01-13 | 2016-01-13 | A kind of water filter back purge system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105477912A CN105477912A (en) | 2016-04-13 |
| CN105477912B true CN105477912B (en) | 2017-08-29 |
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ID=55665401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019966.9A Active CN105477912B (en) | 2016-01-13 | 2016-01-13 | A kind of water filter back purge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105477912B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851044A (en) * | 2021-03-02 | 2021-05-28 | 广州绿邦环境技术有限公司 | Biological aerated filter and treatment method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101180746B1 (en) * | 2010-04-06 | 2012-09-07 | 에스아이비(주) | Upflow Filtration Reactor |
| CN103170169A (en) * | 2011-12-20 | 2013-06-26 | 辽宁省环境科学研究院 | Shock type fiber bundle filtering apparatus |
| CN102743909A (en) * | 2012-06-11 | 2012-10-24 | 徐州五洋科技股份有限公司 | Fine mining filter |
| CN205461192U (en) * | 2016-01-13 | 2016-08-17 | 北京世源希达工程技术公司 | Anti - washing unit of water filter |
-
2016
- 2016-01-13 CN CN201610019966.9A patent/CN105477912B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105477912A (en) | 2016-04-13 |
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Address after: 100084 Wanshou Road, Haidian District, Beijing, No. 27 Patentee after: Beijing CEEDI Engineering Technology Co., Ltd. Address before: 100840 Haidian District, Wanshou Road, No. 27, Patentee before: Beijing SY Xida Engineering Technology Co.,Ltd.- |