CN201578892U - Fiber ball filtering element and fiber beam filtering element combined filter basin - Google Patents
Fiber ball filtering element and fiber beam filtering element combined filter basin Download PDFInfo
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- CN201578892U CN201578892U CN2009203518568U CN200920351856U CN201578892U CN 201578892 U CN201578892 U CN 201578892U CN 2009203518568 U CN2009203518568 U CN 2009203518568U CN 200920351856 U CN200920351856 U CN 200920351856U CN 201578892 U CN201578892 U CN 201578892U
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- fiber
- fibrous nodules
- filter element
- filtering element
- filtering
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Abstract
The utility model relates to a fiber ball filtering element and fiber beam filtering element combined filter basin, which is characterized in that the filter basin comprises a basin body. A raw water inlet and a water distribution tank are arranged at the upper part of the basin body. A fiber ball filtering element is arranged in the basin body below the water distribution tank. A fiber beam filtering element fixedly connected with the fiber ball filtering element is arranged in the basin body below the fiber ball filtering element. A fresh water outlet pipe and an air inlet pipe are arranged in the basin body below the fiber beam filtering element. The fresh water outlet pipe is communicated with a fresh water outlet at the lower part of the basin body. The air inlet pipe is communicated with a compressed air inlet arranged at the lower part of the basin body. Since the fiber ball filtering element is used as a coarse filtering device and the fiber beam filtering element is used as a fine filtering device, and the fiber ball filtering element compresses the fiber beam filtering element to form adjustable fiber bulk density, the utility model has the advantages of high pollutant capacity, long filtering cycle, rapid filtering speed, great water treatment volume, high filtering precision, reliable performance and the like.
Description
Technical field
The utility model relates to water, aqueous solution processing technology field, is a kind of fibrous nodules filter element and fiber-bundle filtering element combined type filtering ponds, can filtering water, heavy metal, look such as the suspension in the aqueous solution, iron, manganese, smell, larger molecular organics and Escherichia coli.
Technical background
Existing a kind of be that filter element, long fibre bundle are that the filtering technique of filter element is the new and high technology that is used for water, the aqueous solution processing technology field beginning of the eighties with the fibrous nodules.Chinese patent publication number CN1515341 discloses the utility application that name is called " pocket type composite fibre filter ", this filter is a two-stage filter, with long fibre bundle and place the intrafascicular capsule bag of long fibre as first order filter, unreasonable with fibrous nodules as second level structure of filter, the outer power of long fibre Shu Bixu is pushed and is regulated filter densities, though the utility model uses capsule bag extruding long fibre bundle can change filter densities, leak but the capsule bag is fragile, and the capsule bag takies strained volume, existing the capsule bag changes frequent, time-consuming, the cost height, retaining power is little, the system water yield waits not enough less; The fibrous nodules of second level filter is easily stopped up delivery port and is increased filtration resistance, or makes fibrous nodules enter pipeline from delivery port to cause the loss of fibrous nodules and the reduction of filter effect.
Summary of the invention
Technical problem to be solved in the utility model is, to existing single fibrous nodules filter element, inventive combination and substantial improvements are carried out in the various filters or the filter tank of single fiber-bundle filtering element and fibrous nodules and fibre bundle combined type filter element, providing a kind of is rough filtering device and is fine filtering device with the fiber-bundle filtering element with the fibrous nodules filter element, and by the regulated fiber accumulations density that fibrous nodules filter element compressing fibre bundle filter element constitutes, it is big to have a retaining power, filter cycle is long, the rate of filtration is fast, the system water yield is big, the filtering accuracy height, the fibrous nodules filter element of dependable performance and fiber-bundle filtering element combined type filtering ponds.
Solving the technical measures that its technical problem takes is, a kind of fibrous nodules filter element and fiber-bundle filtering element combined type filtering ponds, it is characterized in that: it comprises pond body 1, be provided with former water inlet 7 on pond body 1 top, cloth tank 8, be provided with fibrous nodules filter element 17 at the pond body 1 that is positioned at below the water distribution groove 8, be provided with the fiber-bundle filtering element 16 that is connected with fibrous nodules filter element 17 at the pond body 1 that is positioned at below the fibrous nodules filter element 17, the structure of described fibrous nodules filter element 17 is, on having, orifice plate 9,4 and retracting cylinder 10, the upper end of retracting cylinder 10 and up-hole plate 9 are connected, the lower end of retracting cylinder 10 and orifice plate 4 are connected, several fibrous nodules 5 are housed in retracting cylinder 10, the structure of described fiber-bundle filtering element 16 is, the fixedly orifice plate 2 that is provided with in the lower end of some fibre bundles 3 and the pond body 1 is connected, the orifice plate 4 of the upper end of some fibre bundles 3 and fibrous nodules filter element 17 is connected, clear water outlet pipe 11 and air inlet pipe 12 are set in the pond body 1 below fiber-bundle filtering element 16, clear water outlet pipe 11 is communicated with the clear water delivery port 18 that body 1 bottom in pond is provided with, and air inlet pipe 12 is communicated with the compressed air inlet 20 that body 1 bottom in pond is provided with.
Described clear water delivery port 18 also is backwash water inlet 19.
The retracting cylinder 10 of described fibrous nodules filter element 17 matches for collapsible flexible pipe or cartridge type cloth bag or by the more piece rigid cartridge and forms.
At the up-hole plate 9 of described fibrous nodules filter element 17 or/and be fixed with check ball-cock assembly 14 on the orifice plate 4.
Fibrous nodules filter element of the present utility model and fiber-bundle filtering element combined type filtering ponds compared with prior art have following characteristics: owing to cancelled the capsule pressurization, make the area of the shared 50-60% of capsule all be used for filtering, the system water yield can double.Be rough filtering device and be fine filtering device owing to adopted with the fiber-bundle filtering element with the fibrous nodules filter element, and regulated fiber accumulations density by fibrous nodules filter element compressing fibre bundle filter element formation, regulate fiber accumulations density without any need for external force means, have that retaining power is big, filter cycle long, the rate of filtration is fast, big, the advantages such as filtering accuracy is high, dependable performance of the system water yield.Fibrous nodules by the polypropylene fibre silk at one end or the middle spheroid that is bundled into diameter 55-150mm, it is little to satisfy coarse filtration requirement and resistance, tie up the position and adopt the method for caking, the bundle node that makes fibrous nodules is drainage not, and the bundle node that has thoroughly solved fibrous nodules cleans halfway problem.
Description of drawings
Fig. 1 is fibrous nodules filter element and the fiber-bundle filtering element combined type filtering ponds structure cross-sectional schematic of embodiment 1.
Fig. 2 is fibrous nodules filter element and the fiber-bundle filtering element combined type filtering ponds structure cross-sectional schematic of embodiment 2.
The fibrous nodules filter element broken section enlarged diagram of Fig. 3 embodiment 2.
Among the figure: 1. pond body, 2. fixedly orifice plate, 3. fibre bundle, 4. orifice plate, 5. fibrous nodules, 6. backwash water outlet, 7. former water inlet, 8. cloth tank, 9. up-hole plate, 10. retracting cylinder, 11. clear water outlet pipes, 12. air inlet pipe, 13. manhole devices, 14. check ball-cock assemblys, 15. spacing anti-wheel partially, 16. fiber-bundle filtering elements, 17. fibrous nodules filter elements, 18. the clear water delivery port, 19. backwash water inlet, 20. compressed air inlets.
The specific embodiment
The utility model is described in further detail with regard to embodiment shown in the drawings below.
Embodiment 1: with reference to Fig. 1, the fibrous nodules filter element of embodiment 1 and fiber-bundle filtering element combined type filtering ponds, comprise pond body 1, be provided with former water inlet 7 on pond body 1 top, cloth tank 8, be provided with fibrous nodules filter element 17 at the pond body 1 that is positioned at below the water distribution groove 8, be provided with the fiber-bundle filtering element 16 that is connected with fibrous nodules filter element 17 at the pond body 1 that is positioned at below the fibrous nodules filter element 17, the structure of described fibrous nodules filter element 17 is, on having, orifice plate 9,4 and retracting cylinder 10, the upper end of retracting cylinder 10 and up-hole plate 9 are connected, the lower end of retracting cylinder 10 and orifice plate 4 are connected, several fibrous nodules 5 are housed in retracting cylinder 10, the structure of described fiber-bundle filtering element 16 is, the fixedly orifice plate 2 that is provided with in the lower end of some fibre bundles 3 and the pond body 1 is connected, the orifice plate 4 of the upper end of some fibre bundles 3 and fibrous nodules filter element 17 is connected, clear water outlet pipe 11 and air inlet pipe 12 are set in the pond body 1 below fiber-bundle filtering element 16, clear water outlet pipe 11 is communicated with the clear water delivery port 18 that body 1 bottom in pond is provided with, and described clear water delivery port 18 also is backwash water inlet 19.Air inlet pipe 12 is communicated with the compressed air inlet 20 that body 1 bottom in pond is provided with.Fibrous nodules 5 structures of described fibrous nodules filter element 17 are, have the polypropylene fibre silk at one end or the middle spheroid that is bundled into diameter 55-150mm.The retracting cylinder 10 of described fibrous nodules filter element 17 is collapsible flexible pipe or cartridge type cloth bag.The length of the fibre bundle 3 of described fiber-bundle filtering element 16 is 1000-1600mm.The fibrous nodules filter element of embodiment 1 and fiber-bundle filtering element combined type filtering ponds are down to the mode that flows through filter.Wherein pond body 1 is by concrete or steel design, and square, rectangle, circle, oval-shaped pond body all can.Cloth tank 8 also can adopt fishbone type water distribution branch pipe.But clear water outlet pipe 11 and air inlet pipe 12 equal fishbone type arms.The fibre bundle 3 of described fiber-bundle filtering element 16 is by twining polypropylene filament yarn (BCF), after handling, makes high temperature puffing, the specific area of its filtrate and free energy are big, help to improve impurity particle and the touch opportunity of filtrate and the adsorption capacity of filtrate in the treatment media.Also can adopt NACF.The upper and lower orifice plate 9,4 of described fibrous nodules filter element 17 also can adopt stainless steel wire mesh.The fibrous nodules 5 of described fibrous nodules filter element 17 is by polypropylene fibre silk (BCF) at one end or the middle spheroid that is bundled into diameter 55-150mm, handles without high temperature puffing usually.The retracting cylinder 10 of described fibrous nodules filter element 17 is collapsible flexible pipe, and collapsible flexible pipe adopts rubber hose or rubber and plastic flexible pipe or plastic flexible pipe.The retracting cylinder 10 of described fibrous nodules filter element 17 or the cartridge type cloth bag that adopts high strength cloth to make.
Embodiment 2: with reference to Fig. 2 and 3, the retracting cylinder 10 of described fibrous nodules filter element 17 is the rigid telescopic tubes that cooperatively interacted by at least two joints, the rigid telescopic tube adopts metal cylinder, be provided with on the sidewall of rigid telescopic tube and pond body 1 contacted spacing anti-wheel 15 partially, the rigid telescopic tube also can adopt sheet materials such as plastic-steel, PVC to roll.At the up-hole plate 9 of described fibrous nodules filter element 17 or/and be fixed with check ball-cock assembly 14 on the orifice plate 4.
The utility model does not limit to embodiment 1 and 2, and according to the enlightenment that the utility model obtained, those skilled in the art just can make structure identical filtering ponds or filter without creating work.
Fibrous nodules filter element and fiber-bundle filtering element combined type filtering ponds operation principle: during filtration, former water enters in the pond body 1 through former water inlet 7, cloth tank 8, the rough filtering device that the telescopic fibrous nodules filter element 17 of flowing through constitutes, the rough filtering device compression is moved down, the fibrous nodules 5 of fibrous nodules filter element 17 is piled up downwards, play macrofiltration, rough filtering device moves down the fibre bundle 3 that also drives fiber-bundle filtering element 16 simultaneously and moves down accumulation, fibre bundle 3 bed depths by diminishing greatly gradually, make fibre bundle 3 pile up compacting along water (flow) direction. and evenly distribute.Vertical in-depth filtration is promptly arranged in filter process, horizontal in-depth filtration is arranged again, the water warp of filtration is orifice plate 2 fixedly, and the clear water delivery port 18 of clear water outlet pipe 11 is discharged.During cleaning, open backwash water inlet 19, open compressed air inlet 20 simultaneously, open bed through air inlet pipe 12 distributions, at water, under the pressure synergy of gas, move stretching, extension on the retracting cylinder 10 of fibrous nodules filter element 17, return initial position, the fibrous nodules 5 of fibrous nodules filter element 17 is loose, the fibre bundle 3 of fiber-bundle filtering element 16 is stretching loose, carry out air-water backwashing or pulsed simultaneously and clean, gather under diffusing and the hydrodynamic cleaning at bubble, the fibre bundle 3 of fiber-bundle filtering element 16 is vertical, laterally all be in continuous dither state, the loose shake in retracting cylinder 10 of the fibrous nodules 5 of fibrous nodules filter element 17, this is more conducive to the cleaning of filtrate.Backwash water is discharged from backwash water outlet 6.It can be to adopt simple mechanical device or manpower to open bed that bed is opened in backwash.At the up-hole plate 9 of described fibrous nodules filter element 17 or/and be fixed with 14 effects of check ball-cock assembly on the orifice plate 4 and be, when filtering operation, open check ball-cock assembly 14, close check ball-cock assembly 14 during cleaning, make the orifice plate flow area reduce, increase resistance, can improve the effect that opens bed of filter material layer, make the fibre bundle 3 of the fibrous nodules 5 of fibrous nodules filter element 17 and fiber-bundle filtering element 16 loose fully, clean more thorough, the favorable regeneration effect of filtrate.Successful solution to open bed slow in the fibrillation filter tank, clean halfway problem.
Claims (5)
1. fibrous nodules filter element and fiber-bundle filtering element combined type filtering ponds, it is characterized in that: it comprises pond body (1), be provided with former water inlet (7) on pond body (1) top, cloth tank (8), be provided with fibrous nodules filter element (17) at the pond body (1) that is positioned at water distribution groove (8) below, be provided with the fiber-bundle filtering element (16) that is connected with fibrous nodules filter element (17) at the pond body (1) that is positioned at fibrous nodules filter element (17) below, the structure of described fibrous nodules filter element (17) is, has up-hole plate (9), orifice plate (4) and retracting cylinder (10), the upper end of retracting cylinder (10) and up-hole plate (9) are connected, the lower end of retracting cylinder (10) and orifice plate (4) are connected, several fibrous nodules (5) are housed in retracting cylinder (10), the structure of described fiber-bundle filtering element (16) is, the fixedly orifice plate (2) that is provided with in the lower end of some fibre bundles (3) and the pond body (1) is connected, the orifice plate (4) of the upper end of some fibre bundles (3) and fibrous nodules filter element (17) is connected, in the pond body (1) of fiber-bundle filtering element (16) below, clear water outlet pipe (11) and air inlet pipe (12) are set, clear water outlet pipe (11) is communicated with the clear water delivery port (18) that pond body (1) bottom is provided with, and air inlet pipe (12) is communicated with the compressed air inlet (20) that pond body (1) bottom is provided with.
2. fibrous nodules filter element according to claim 1 and fiber-bundle filtering element combined type filtering ponds is characterized in that: described clear water delivery port (18) also is backwash water inlet (19).
3. fibrous nodules filter element according to claim 1 and fiber-bundle filtering element combined type filtering ponds is characterized in that: fibrous nodules (5) structure of described fibrous nodules filter element (17) is, has the polypropylene fibre silk at one end or the middle spheroid that is bundled into diameter 50-150mm.
4. fibrous nodules filter element according to claim 1 and fiber-bundle filtering element combined type filtering ponds is characterized in that: the retracting cylinder (10) of described fibrous nodules filter element (17) matches for collapsible flexible pipe or cartridge type cloth bag or by the more piece rigid cartridge and forms.
5. fibrous nodules filter element according to claim 1 and fiber-bundle filtering element combined type filtering ponds is characterized in that: at the up-hole plate (9) of described fibrous nodules filter element (17) or/and be fixed with check ball-cock assembly (14) on the orifice plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203518568U CN201578892U (en) | 2009-12-26 | 2009-12-26 | Fiber ball filtering element and fiber beam filtering element combined filter basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203518568U CN201578892U (en) | 2009-12-26 | 2009-12-26 | Fiber ball filtering element and fiber beam filtering element combined filter basin |
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| CN201578892U true CN201578892U (en) | 2010-09-15 |
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| CN2009203518568U Expired - Fee Related CN201578892U (en) | 2009-12-26 | 2009-12-26 | Fiber ball filtering element and fiber beam filtering element combined filter basin |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302871A (en) * | 2011-06-20 | 2012-01-04 | 四川省农业机械研究设计院 | Automatic methane liquid backflushing deep filtering equipment |
| CN103657169A (en) * | 2013-12-04 | 2014-03-26 | 南京中电环保股份有限公司 | Tubular fiber bundle filtering method and apparatus |
| CN105036248A (en) * | 2015-08-06 | 2015-11-11 | 金光斌 | Honeycomb fiber filter |
| CN105693022A (en) * | 2016-03-02 | 2016-06-22 | 北京农业生物技术研究中心 | Hanging curtain type biological filtering pool and application thereof to recirculating aquaculture |
| RU213877U1 (en) * | 2021-11-17 | 2022-10-04 | Общество с ограниченной ответственностью "Газпром трансгаз Югорск" | WASTE WATER PURIFICATION UNIT |
-
2009
- 2009-12-26 CN CN2009203518568U patent/CN201578892U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302871A (en) * | 2011-06-20 | 2012-01-04 | 四川省农业机械研究设计院 | Automatic methane liquid backflushing deep filtering equipment |
| CN102302871B (en) * | 2011-06-20 | 2013-06-12 | 四川省农业机械研究设计院 | Automatic methane liquid backflushing deep filtering equipment |
| CN103657169A (en) * | 2013-12-04 | 2014-03-26 | 南京中电环保股份有限公司 | Tubular fiber bundle filtering method and apparatus |
| CN103657169B (en) * | 2013-12-04 | 2016-03-30 | 南京中电环保股份有限公司 | A kind of tubular type fiber bundle filtering method and device thereof |
| CN105036248A (en) * | 2015-08-06 | 2015-11-11 | 金光斌 | Honeycomb fiber filter |
| CN105036248B (en) * | 2015-08-06 | 2017-05-24 | 金光斌 | Honeycomb fiber filter |
| CN105693022A (en) * | 2016-03-02 | 2016-06-22 | 北京农业生物技术研究中心 | Hanging curtain type biological filtering pool and application thereof to recirculating aquaculture |
| RU213877U1 (en) * | 2021-11-17 | 2022-10-04 | Общество с ограниченной ответственностью "Газпром трансгаз Югорск" | WASTE WATER PURIFICATION UNIT |
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| Date | Code | Title | Description |
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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: 20100915 Termination date: 20121226 |