CN201807214U - In-filter-element aeration cleaning energy-saving fiber filtering bed - Google Patents
In-filter-element aeration cleaning energy-saving fiber filtering bed Download PDFInfo
- Publication number
- CN201807214U CN201807214U CN2010205450492U CN201020545049U CN201807214U CN 201807214 U CN201807214 U CN 201807214U CN 2010205450492 U CN2010205450492 U CN 2010205450492U CN 201020545049 U CN201020545049 U CN 201020545049U CN 201807214 U CN201807214 U CN 201807214U
- Authority
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- China
- Prior art keywords
- fiber
- fixing plate
- fiber filtering
- supporting
- filter material
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- 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.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 45
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- 238000005273 aeration Methods 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 210000003127 knee Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 6
- 238000005452 bending Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to an in-filter-element aeration cleaning energy-saving fiber filtering bed, which comprises a main pipe, a lower fixing plate, a supporting rod, lower supporting pipes, a fiber filter material, upper supporting rods and an upper fixing plate, wherein the fiber filter material is in an annular structure formed by winding coarse fibers, and the upper fixing plate and the lower fixing plate which are provided with holes are respectively arranged at the two sides of the upper end and the lower end of the fiber filter material; each upper supporting rod penetrates through the upper fixing plate and the upper end of the fiber filter material from one end, and each lower supporting pipe penetrates through the supporting rod from the undersurface of a bending part of the fiber filter material positioned on the lower fixing plate; the two ends of the supporting rod are connected with filter equipment, and the lower fixing plate is fixed on a supporting body of the filter equipment through the supporting rod; the upper fixing plate is connected with a fiber density adjustment device, and a plurality of small holes are drilled on the lower supporting pipes; and one end of each lower supporting pipe is blocked, and the other end of each lower supporting pipe is respectively connected with the main pipe of backwash gas or water. The inside of the polluted filter material can be directly cleaned by the backwash gas or water, so the cleaning efficiency is high, and the energy is saved.
Description
Technical field
The utility model belongs to the fiber filter apparatus field, is specifically related to the interior aeration of a kind of filter element and cleans energy-saving fiber filter bed.
Background technology
Use the filter plant of long fibre as filtrate, filtrate is carried out the gas distribution of backwash, water-distributing device all be arranged in down filter plate below, the gas that has certain pressure during backwash, water is by gas distribution, the process of emerging in the eyelet of the water-distributing device eyelet of filter plate down rushes at filter bed, clean filtrate is stretching, every group of fiber filtering after stretching is similar to column, backwash gas, water can only make progress between each column filtrate and flow, can not directly be sprayed onto the filtrate inside of pollution, for the suspension Rapid Cleaning that makes every post fiber filtering inside is fallen, just must strengthen the shake dynamics of filtrate, so just must increase backwash gas, water intensity; In addition owing to the connection between reasons such as filter plate intensity and each piece filter plate, on filter plate, must be furnished with some gussets, it is every that the gusset place is arranged can not be again filtrate, make and the space that many places do not have filtrate occurs on the filter bed, these spaces make fluid flow resistance become very little, backwash gas, water flow away from here in a large number in vain like this, make backwash gas, water intensity more need further increasing so again, so just make backwash efficiency very low, the power of motor of backwash gas, water is bigger, simultaneously also waste the backwash clear water, wasted the energy, increased the drainage cost.
The utility model content
The purpose of this utility model is to provide the interior aeration of a kind of filter element to clean energy-saving fiber filter bed.
Aeration cleans energy-saving fiber filter bed in a kind of filter element that the utility model proposes, form by house steward 1, bottom plate 2, pressure pin 3, lower support pipe 4, fiber filtering 5, upper support bar 6 and upper mounted plate 7, the circulus of fiber filtering 5 for being entwined by one group of fiber, the both sides of the upper and lower end of fiber filtering 5 are furnished with upper mounted plate with holes 7 and bottom plate 2 respectively, upper support bar 6 penetrates upper mounted plate 7 and fiber filtering 5 upper ends from an end, and lower support bar 4 penetrates pressure pin 3 below fiber filtering 5 knees on being positioned at bottom plate 2; Pressure pin 3 two ends connect filter plant, and pressure pin 3 is fixed bottom plate 2 on the supporter of filter plant; Upper mounted plate 7 links to each other with the fibre density adjusting device; Be drilled with several apertures on the lower support pipe 4, an end shutoff of lower support pipe 4, the other end links to each other with the house steward 1 of backwash gas or water respectively.
The course of work of the present utility model is as follows: when filtrate cleans, when lower support pipe 4 feeds backwash gas, water, fiber filtering 5 is pulled up, this moment, fiber filtering 5 distributed in the form of sheets in house steward 1 both sides, and more evenly and thinner, have on the backwash gas that sprays the certain angle eyelet, the surface that water directly is flushed to fiber filtering 5 and make it to be loosened under the effect that gas exposes to the sun from lower support pipe 4, this part just in time is to form filtering layer to pollute more serious fiber filtering 5 the latter halfs; Constantly make fiber filtering 5 overall jitter in the process again gas, the waterborne liter, the suspension of fiber filtering 5 trapped inside just is cleaned easily like this.
Because backwash gas, water can directly clean polluting fiber filtering 5 inside, there are not other various losses, so cleaning efficiency height, and filtrate also cleans up easily, and used backwash gas, water intensity are also low, and scavenging period can shorten again, so just can save the energy, reduce the drainage cost.
Backwash gas, water can replace downward stay pipe feeding discontinuously fiber filtering is cleaned; Also only feed backwash gas in the stay pipe downwards, and backwash water is provided by former water-distributing device.Because the reduction of backwash gas, water intensity, the pipeline of each system, valve, blower fan, water pump diminish, and also reduce construction costs simultaneously.
Description of drawings
Fig. 1 is a structural diagrams of the present utility model.
Number in the figure: 1 is house steward, and 2 is bottom plate, and 3 is pressure pin, and 4 is the lower support pipe, and 5 is fiber filtering, and 6 is upper support bar, and 7 is upper mounted plate.
The specific embodiment
Further specify the utility model in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
One in long and wide each 1.6 meters filter tank, at first fiber is wound in 2 meters of girths, 5 some groups of the fibrae circulares filtrates that every group of weight is 0.35 kilogram, respectively 11 of upper mounted plate 7, bottom plates 2, upper mounted plate 7 and bottom plate 2 are by structure boring shown in Figure 1, and pitch of holes is 40mm, the spacing 30mm in the upper support bar 6 upper and lower holes on the bottom plate 2, the specification of upper support bar 6 is the DN15 pipe, and length is 1.6 meters; Externally in the pond set up simple and easy support body, upper and lower fixing plate is separately fixed at the support body above and below and fix, lower support pipe 4 bores two row φ 2mm holes, and pitch of holes 40mm spends with plumb line angle 25 and is staggered.Each bottom plate 2 spacing 160mm; Earlier pressure pin 3 is installed, one group of fiber filtering 5 all is housed between each fixed head on the every DN15 pipe, upper support pipe 4 and lower support bar 6 are inserted to another section from the end of upper mounted plate 7 and bottom plate 2 simultaneously, fiber filtering 5 has been adorned always, take measures then each lower support bar 6 and upper support pipe 4 ends are fixed, prevent its play; Simultaneously upper and lower fixing plate is respectively connected into integral body.Lower support pipe 4 one ends block, and the other end links to each other with house steward 1; Integral body is hung in the body of pond, and bottom plate 2 is fixed with the interior support member of pond body, and upper mounted plate 7 is connected with fiber filtering 5 density regulating apparatus, and guarantees that activity freely in the body of pond.In house steward, alternately feed backwash gas, water discontinuously, 5 minutes at interval.
Through on probation, at identical filter cycle of 24h, under the cleaning performance same case after the cleaning, backwash gas intensity reduces 40%, and backwash water intensity reduces 20%, and scavenging period reduces 10%, and energy-saving effect is obvious, reaches leading domestic level.
Embodiment 2:
Pond body size, making and installation procedure are all identical with embodiment 1, only feed backwash gas in house steward, and backwash water is supplied with by former water-distributing device.
Through on probation, under identical filter cycle 24h cleaning performance same case, backwash gas intensity reduces 40%, and scavenging period reduces 10%, and energy-saving effect is obvious, reaches leading domestic level.
Claims (1)
1. the interior aeration of filter element cleans energy-saving fiber filter bed, by house steward (1), bottom plate (2), pressure pin (3), lower support pipe (4), fiber filtering (5), upper support bar (6) and upper mounted plate (7) are formed, it is characterized in that the circulus of fiber filtering (5) for being entwined by one group of fiber, on the fiber filtering (5), the both sides of lower end are furnished with upper mounted plate with holes (7) and bottom plate (2) respectively, upper support bar (6) penetrates upper mounted plate (7) and fiber filtering (5) upper end from an end, and lower support bar (4) penetrates pressure pin (3) below being positioned at last fiber filtering (5) knee of bottom plate (2); Pressure pin (3) two ends connect filter plant, and pressure pin (3) is fixed bottom plate (2) on the supporter of filter plant; Upper mounted plate (7) links to each other with the fibre density adjusting device; The lower support pipe is drilled with several apertures on (4), an end shutoff of lower support pipe (4), and the other end links to each other with the house steward (1) of backwash gas or water respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450492U CN201807214U (en) | 2010-09-28 | 2010-09-28 | In-filter-element aeration cleaning energy-saving fiber filtering bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450492U CN201807214U (en) | 2010-09-28 | 2010-09-28 | In-filter-element aeration cleaning energy-saving fiber filtering bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807214U true CN201807214U (en) | 2011-04-27 |
Family
ID=43890171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205450492U Expired - Fee Related CN201807214U (en) | 2010-09-28 | 2010-09-28 | In-filter-element aeration cleaning energy-saving fiber filtering bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966404A (en) * | 2010-09-28 | 2011-02-09 | 上海峰渡水净化工程有限公司 | Filtering element internal aerating and cleaning energy-saving fiber filter bed |
-
2010
- 2010-09-28 CN CN2010205450492U patent/CN201807214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966404A (en) * | 2010-09-28 | 2011-02-09 | 上海峰渡水净化工程有限公司 | Filtering element internal aerating and cleaning energy-saving fiber filter bed |
| CN101966404B (en) * | 2010-09-28 | 2012-10-17 | 上海峰渡水净化工程有限公司 | Filtering element internal aerating and cleaning energy-saving fiber filter bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANG MING Free format text: FORMER OWNER: SHANGHAI FENGDU WATER PURIFICATION ENGINEERING CO., LTD. Effective date: 20120428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120428 Address after: 200433, Room 201, block A, No. 128 Xiang Yin Road, Shanghai, Yangpu District Patentee after: Yang Ming Address before: 200433, Room 201, block A, No. 128 Xiang Yin Road, Shanghai, Yangpu District Patentee before: Shanghai Fengdu Water Purification Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |