CN102824774B - Flushing-free multistage high efficiency filter - Google Patents
Flushing-free multistage high efficiency filter Download PDFInfo
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- CN102824774B CN102824774B CN201210314865.6A CN201210314865A CN102824774B CN 102824774 B CN102824774 B CN 102824774B CN 201210314865 A CN201210314865 A CN 201210314865A CN 102824774 B CN102824774 B CN 102824774B
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- brush roll
- flushing
- filter membrane
- communicated
- termination
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Abstract
The invention provides a flushing-free multistage high efficiency filter, which comprises a casing with a liquid inlet, a liquid outlet and a water outlet, an inner filter membrane column and an outer filter membrane column are provided in the casing, an inner filter water outlet channel and an outer filter water outlet channel are respectively provided at the inner side of the inner filter membrane column and the outer side of the outer filter membrane column, an inner water output pipe with a through hole which is characterized in that two ends of the inner water output pipe extend outside the casing is provided in the inner filter water outlet channel, the inner filter water outlet channel and the water outlet on the casing are communicated, a rotating brush roller with an inner brush and an outer brush is provided between the inner filter membrane column and the outer filter membrane, a first end head with a through hole is provided at one end of the rotating brush roller, a second end head with the through hole is provided at the other end, the first end head and the second end head are connected to the inner outlet pipe through a bearing and a bearing pedestal, wherein the first end head or the second end head are connected to a power wheel through the bearing pedestal. According to the invention, the materials blocked on the filter membrane column can be continuously removed, the water flow is increased, the backwashing on the filter membrane column is not required, thereby the filtering efficiency and the filtration yield can be increased by one time, and the flushing-free multistage high efficiency filter has the advantages of simple structure, reliable operation, water saving and consumption reduction, no environmental pollution and the like.
Description
Technical field
The present invention relates to a kind of water liquid processing filters, especially a kind of flushing-free multi-stage, efficient filter, belongs to and extracts filter plant technical field.
Background technology
Conventionally, at filter, use after a period of time, must filter membrane or filter screen wherein be cleaned, to keep its due filter effect.Existing cleaning mode has: with the liquid with pressure, carry out repeatedly, repeat recoil; Use chemical reagent cleaning.When adopting recoil mode, can affect filtration work because of frequent recoil, reduce and filter productivity ratio; If reduce recoil number of times, can result in blockage again, once and stop up seriously, cannot filter, clean all difficulties comparatively of recoil even, and also will increase the recoil water yield, waste valuable water resource.When adopting chemical reagent cleaning, can bring water pollution problem again, increase production cost simultaneously, affect filter plant service life.
Summary of the invention
For solving prior art, adopt backwash meeting impact production, reduce and filter productivity ratio, waste water resource, and adopt the chemical reagent meeting of cleaning polluted-water, and increase the problems such as production cost, the invention provides a kind of flushing-free multi-stage, efficient filter.
The present invention is to provide a kind of like this flushing-free multi-stage, efficient filter, comprise band inlet on it, the housing of liquid outlet and delivery port, be located in housing in, outer filter membrane post, be positioned at filter membrane post inner side and outer filter membrane post outside, be respectively equipped with interior filtrate passage and outer filtrate passage, in interior filtrate passage, be provided with two ends and extend on its outside housing interior outlet pipe with through hole, outer filtrate passage is communicated with the delivery port on housing, it is characterized in that interior, between outer filter membrane post, be provided with in band, the rotation brush roll of outer brush, one end of rotation brush roll is provided with the first termination with through hole, the other end is provided with the second termination with through hole, first, the second termination is all connected with interior outlet pipe by bearing and bearing block, wherein the first termination or the second termination are connected with power wheel by bearing block, so that under power wheel drives, by bearing and bearing block driven rotary brush roll, rotate, in by rotation, the hairbrush on brush roll is removed incessantly and is blocked in, material on outer filter membrane post, effectively prevent in feed blocking, outer filter membrane post.
Between described rotation brush roll inwall and interior filter membrane column outer wall, be made as inner filtration chamber, it is indoor that interior brush on rotation brush roll is placed in inner filtration, and spiral or axially or be radially fixed on rotation brush roll inwall on, so that interior brush, when rotating with rotation brush roll, is removed and is blocked in the material on interior filter membrane post by hairbrush end.
Between described rotation brush roll outer wall and outer filter membrane column wall, be made as outer filter chamber, outer brush on rotation brush roll is placed in outer filter chamber, and spiral or axially or be radially fixed on rotation brush roll outer wall on, so that outer brush, when rotating with rotation brush roll, is removed and is blocked in the material on outer filter membrane post by hairbrush end.
Through hole on the first termination of described rotation brush roll is made as the main inlet hole at middle part, a plurality of inlet holes of neighboring are located at interval, and main inlet hole is communicated with inner filtration chamber, inferior inlet hole Yu Wai filter chamber is communicated with, so that concentrate to be filtered synchronously enters behind inside and outside filter chamber through main inlet hole, inferior inlet hole, synchronously complete filtering and concentrating, improve filter efficiency.
The master that through hole on the second termination of described rotation brush roll is made as middle part is portalled, and interval is located at a plurality of of neighboring and time is portalled, and main portalling is communicated with inner filtration chamber, the inferior Yu Wai filter chamber of portalling is communicated with, so as concentrate synchronously through master portal, the inferior outflow of portalling.
The first outside, termination of described rotation brush roll is provided with admission chamber, the inner side of admission chamber is communicated with main inlet hole, inferior inlet hole, outside is communicated with the inlet on housing, so that concentrate inlet to be filtered is introduced into admission chamber, through primary and secondary inlet hole, enter respectively inside and outside filter chamber again and carry out filtering and concentrating, synchronously complete filtering and concentrating, improve filter efficiency.
The second termination outside of described rotation brush roll is provided with out sap cavity, the inner side that goes out sap cavity with mainly portal, inferior portalling be communicated with, outside is communicated with the liquid outlet on housing, so that concentrate synchronously portals through leading, inferior portalling flow to out after sap cavity, then send through liquid outlet.
Described power wheel is belt pulley or sprocket wheel, and is connected with the driving wheel on motor output shaft by driving belt or driving-chain, with under driven by motor, by driving wheel, driving-belt or chain, drives power belt wheel or sprocket rotation.
Described power wheel is gear, by driving gear set, is connected with the master gear on motor output shaft, with under driven by motor, by master gear, driving gear set, drives power gear to rotate.
The present invention has following advantages and effect: adopt such scheme, can be easily by rotation brush roll, can be at any time, effectively remove and be blocked in the material on filter membrane post, and can regularly reclaim this obstruction material, make the filter membrane can continuous filtration, and increase water amount, without again filter membrane post being carried out to backwash, in addition also without re-using chemical reagent, remove tamper, the not outer wash water that clears, simultaneously owing to having formed dual channel filtered within it, make filter efficiency, filtration yield doubles, the present invention also has simple in structure, reliable operation, water-saving consumption-reduction, the advantage such as free from environmental pollution.
Accompanying drawing explanation
Fig. 1 is the present invention's structural representation;
Fig. 2 is the rotating brush roll structure figure in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As Fig. 1, Fig. 2, flushing-free multi-stage, efficient filter provided by the invention, comprise on it housing 3 with inlet 11 and liquid outlet 1 and delivery port 2, be located at the interior filter membrane post 8 in housing 3, outer filter membrane post 4, be positioned at filter membrane post 8 inner sides and outer filter membrane post 4 outsides are respectively equipped with filtrate passage 20 and outer filtrate passage 21, in interior filtrate passage 20, be provided with two ends and extend on its outside housing interior outlet pipe 9 with through hole 22, outer filtrate passage 21 is communicated with the delivery port 2 on housing 3, interior, outer filter membrane post 8, between 4, be provided with in band, the rotation brush roll 7 of outer brush, the upper end of rotation brush roll 7 is provided with the first termination 10 with through hole, the lower end of rotation brush roll 7 is provided with the second termination 23 with through hole, the first termination 10 is connected with interior outlet pipe 9 by bearing 14 and bearing block 12 respectively with the second termination 23, wherein the first termination 10 is connected with power wheel 13 by bearing block 12, this power wheel 13 is belt pulley, and be connected with the driving wheel on motor output shaft by driving belt, with under driven by motor, pass through driving wheel, driving-belt drives power belt wheel to rotate, between described rotation brush roll 7 inwalls and interior filter membrane post 8 outer walls, be made as inner filtration chamber 18, the interior brush 6 on rotation brush roll 7 is placed in inner filtration chamber 18, and spiral is fixed on the inwall of rotation brush roll 7, between described rotation brush roll 7 outer walls and outer filter membrane post 4 inwalls, be made as outer filter chamber 19, the outer brush 5 on rotation brush roll 7 is placed in outer filter chamber 19, and spiral is fixed on the outer wall of rotation brush roll 7, through hole on the first termination 10 of described rotation brush roll 7 is the main inlet hole 17 of being located at middle part, a plurality of the inlet holes 16 of neighboring are located at interval, and main inlet hole 17 is communicated with inner filtration chamber 18, inferior inlet hole 16Yu Wai filter chamber 19 is communicated with, these 10 outsides, the first termination are provided with admission chamber 15, the inner side of admission chamber 15 and main inlet hole 17, inferior inlet hole 16 is communicated with, outside is communicated with the inlet 11 on housing 3, so that concentrate to be filtered is introduced into admission chamber 15 by inlet 11, again through master, inferior inlet hole 17, 16 enter respectively in, outer filter chamber 18, 19 carry out synchronous filtering concentrated after, by inner filtration chamber 18, through interior filter membrane post 8 filtering and concentrating filtrate out, entered in interior drainage passage 20, via through holes 22 enters in interior outlet pipe 9 again, by outlet pipe 9 two ends, discharged, Er Youwai filter chamber 19 enters in outer drainage passage 21 through outer filter membrane post 4 filtering and concentrating filtrate out, by delivery port 2, is discharged, through hole on the second termination 23 of described rotation brush roll 7 is that the master who is located at middle part portals 25, interval is located at a plurality of of neighboring and time is portalled 24, and main portalling 25 is communicated with inner filtration chamber 18, the inferior 24Yu Wai filter chamber 19 of portalling is communicated with, these 23 outsides, the second termination are provided with out sap cavity 26, the inner side that goes out sap cavity 26 with mainly portal 25, inferior portalling 24 be communicated with, outside is communicated with the liquid outlet 1 on housing 3, so that concentrate synchronously through main portalling 25, inferior portalling 24 flow to out after sap cavity 26, then send through liquid outlet 1.
Claims (9)
1. a flushing-free multi-stage, efficient filter, comprise band inlet on it, the housing of liquid outlet and delivery port, be located in housing in, outer filter membrane post, be positioned at filter membrane post inner side and outer filter membrane post outside, be respectively equipped with interior filtrate passage and outer filtrate passage, in interior filtrate passage, be provided with two ends and extend on its outside housing interior outlet pipe with through hole, outer filtrate passage is communicated with the delivery port on housing, it is characterized in that interior, between outer filter membrane post, be provided with in band, the rotation brush roll of outer brush, one end of rotation brush roll is provided with the first termination with through hole, the other end is provided with the second termination with through hole, first, the second termination is all connected with interior outlet pipe by bearing and bearing block, wherein the first termination or the second termination are connected with power wheel by bearing block.
2. flushing-free multi-stage, efficient filter according to claim 1, it is characterized in that being made as inner filtration chamber between described rotation brush roll inwall and interior filter membrane column outer wall, it is indoor that the interior brush of rotation on brush roll is placed in inner filtration, and spiral or axially or be radially fixed on the inwall of rotation brush roll.
3. flushing-free multi-stage, efficient filter according to claim 1, it is characterized in that being made as outer filter chamber between described rotation brush roll outer wall and outer filter membrane column wall, the outer brush of rotation on brush roll is placed in outer filter chamber, and spiral or axially or be radially fixed on the outer wall of rotation brush roll.
4. flushing-free multi-stage, efficient filter according to claim 1, it is characterized in that through hole on the first termination of described rotation brush roll forms by being located at the main inlet hole at middle part and a plurality of inlet holes that neighboring is located at interval, and main inlet hole is communicated with inner filtration chamber, inferior inlet hole Yu Wai filter chamber is communicated with.
5. flushing-free multi-stage, efficient filter according to claim 1, it is characterized in that through hole on the second termination of described rotation brush roll is portalled by the master who is located at middle part and interval is located at portalling for a plurality of times of neighboring and is formed, and main portalling is communicated with inner filtration chamber, the inferior Yu Wai filter chamber of portalling is communicated with.
6. flushing-free multi-stage, efficient filter according to claim 1, is characterized in that the first outside, termination of described rotation brush roll is provided with admission chamber, and the inner side of admission chamber is communicated with main inlet hole, inferior inlet hole, and outside is communicated with the inlet on housing.
7. flushing-free multi-stage, efficient filter according to claim 1, is characterized in that the second outside, termination of described rotation brush roll is provided with out sap cavity, the inner side that goes out sap cavity with lead portal, inferior portalling be communicated with, outside is communicated with the liquid outlet on housing.
8. flushing-free multi-stage, efficient filter according to claim 1, is characterized in that described power wheel is belt pulley or sprocket wheel, and is connected with the driving wheel on motor output shaft by driving belt or driving-chain.
9. flushing-free multi-stage, efficient filter according to claim 1, is characterized in that described power wheel is gear, is connected with the master gear on motor output shaft by driving gear set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314865.6A CN102824774B (en) | 2012-08-30 | 2012-08-30 | Flushing-free multistage high efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314865.6A CN102824774B (en) | 2012-08-30 | 2012-08-30 | Flushing-free multistage high efficiency filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102824774A CN102824774A (en) | 2012-12-19 |
| CN102824774B true CN102824774B (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314865.6A Expired - Fee Related CN102824774B (en) | 2012-08-30 | 2012-08-30 | Flushing-free multistage high efficiency filter |
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| CN (1) | CN102824774B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759126B (en) * | 2014-01-06 | 2016-08-17 | 青岛瀚通水处理科技有限公司 | A kind of backwashing water processor |
| CN104998456A (en) * | 2014-04-24 | 2015-10-28 | 孙伟春 | Automated filter cloth moving-type filtering and harvesting module |
| CN106277210A (en) * | 2016-09-30 | 2017-01-04 | 南京广泽环保科技有限公司 | A kind of blockage resisting filter element of water purifier of built-in washing and brushing device |
| CN106477751A (en) * | 2016-12-22 | 2017-03-08 | 绍兴飞凡实业有限公司 | One kind exempts from backwash dual stage filter apparatus |
| CN107971277A (en) * | 2017-12-25 | 2018-05-01 | 中冶南方工程技术有限公司 | A kind of self-cleaning injection apparatus with turbine structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564227Y (en) * | 2002-08-21 | 2003-08-06 | 刘宝栋 | Efficient energy-saving full-automatic filter without filter cake |
| CN200948385Y (en) * | 2006-09-17 | 2007-09-19 | 徐文英 | Tap water cleaning cartridge having a cleaning function |
| CN201366270Y (en) * | 2009-02-05 | 2009-12-23 | 汤庆华 | Convenient type rotary external cleaning filtering device |
-
2012
- 2012-08-30 CN CN201210314865.6A patent/CN102824774B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564227Y (en) * | 2002-08-21 | 2003-08-06 | 刘宝栋 | Efficient energy-saving full-automatic filter without filter cake |
| CN200948385Y (en) * | 2006-09-17 | 2007-09-19 | 徐文英 | Tap water cleaning cartridge having a cleaning function |
| CN201366270Y (en) * | 2009-02-05 | 2009-12-23 | 汤庆华 | Convenient type rotary external cleaning filtering device |
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| Publication number | Publication date |
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| CN102824774A (en) | 2012-12-19 |
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