CN2892235Y - High efficient fibre filter - Google Patents
High efficient fibre filter Download PDFInfo
- Publication number
- CN2892235Y CN2892235Y CN 200620028544 CN200620028544U CN2892235Y CN 2892235 Y CN2892235 Y CN 2892235Y CN 200620028544 CN200620028544 CN 200620028544 CN 200620028544 U CN200620028544 U CN 200620028544U CN 2892235 Y CN2892235 Y CN 2892235Y
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- CN
- China
- Prior art keywords
- housing
- enclosure
- fiberfill
- porous
- water
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a water filter plant, in particular a high efficiency cellulose filter, which comprises an enclosure. A fixed hole board is provided low inside the enclosure; bottom of fibrous packing is connected with the fixing hole board and top of the fibrous packing is connected with a movable hole board. Top of the enclosure is provided with a raw water inlet and a vent and bottom of the enclosure is provided with a water outlet. A multi-hole distribution device is provided in horizontal direction under the fixed hole board in the enclosure and is connected with an air inlet in sidewall of the enclosure. The utility model is characterized in that several multi-hole distribution ducts are provided in vertical direction in the enclosure and several multi-hole distribution ducts extend inside the fibrous packing and are connected with the multi-hole distribution device. The utility model is advantageous in simple structure, high filtration precision, high filtering velocity, good filtered water, low water consumption for cleaning, little time, thorough filtration, effectiveness and so on.
Description
Technical field
The utility model relates to water and aqueous solution filter, particularly a kind of high-efficiency fiber filter.
Background technology
The structure of existing fabric filter is, has housing, in housing, be provided with fixedly orifice plate and removable orifice plate, between two orifice plates fiberfill is set, an end of fiberfill is connected with fixing orifice plate, and the other end is connected with removable orifice plate, on housing, be provided with former water inlet, delivery port and exhaust outlet, in housing and be positioned at fixedly that the lower horizontal direction of orifice plate is provided with the porous air distributing device, the porous air distributing device communicates with the air intake that is provided with on housing sidewall.Because this fabric filter not vertical direction in housing is provided with some porous gas-distribution pipes, some porous gas-distribution pipes stretch in the fiberfill and the structure that communicates with the porous water dispensing apparatus, make in the fiberfill and can not thoroughly be cleaned, fiberfill is difficult to keep the bulk density set, thereby, exist that filtration resistance is big, filtering velocity is slow, clean that water consumption is big, the time long, not thoroughly, deficiency such as weak effect.
Summary of the invention
The purpose of this utility model is that prior art is improved, and provides a kind of simple in structure, and filtering accuracy height, filtering velocity are fast, filter back water quality is good, cleans that water consumption is low, the time short, thorough, effective high-efficiency fiber filter.
The purpose of this utility model is realized by following technical scheme: a kind of high-efficiency fiber filter, it comprises housing, lower end in housing is provided with fixedly orifice plate, the lower end of fiberfill is connected with fixing orifice plate, the upper end of fiberfill is connected with removable orifice plate, be provided with former water inlet and exhaust outlet in case top, bottom at housing is provided with delivery port, in housing, and being positioned at fixedly, the lower horizontal direction of orifice plate is provided with the porous air distributing device, the porous air distributing device communicates with the air intake that is provided with on housing sidewall, its special character is: the vertical direction in housing is provided with some porous gas-distribution pipes, and some porous gas-distribution pipes stretch in the fiberfill, and communicate with the porous water dispensing apparatus.
High-efficiency fiber filter of the present utility model, because in housing, and being positioned at fixedly, the lower horizontal direction of orifice plate is provided with the porous air distributing device, on porous air distributing device and the basis that communicates at the air intake that is provided with on the housing sidewall, vertical direction increase in housing is provided with some porous gas-distribution pipes again, some porous gas-distribution pipes stretch in the fiberfill, and the structure that communicates with the porous water dispensing apparatus, can realize that whole fiberfill can both obtain cleaning, make fiberfill keep the bulk density of setting, the structure of signing an undertaking is simple, the filtering accuracy height, filtering velocity is fast, filter back water quality is good, and the cleaning water consumption is low, time is short, thoroughly, advantage such as effective.
Description of drawings
Fig. 1 is a high-efficiency fiber filter structure cross-sectional schematic.
Fig. 2 places some porous gas-distribution pipes in the high-efficiency fiber filter housing structural representation that communicates with the porous water dispensing apparatus.
Fig. 3 is an A-A cross-sectional schematic among Fig. 2.
Among the figure: 1 housing, 2 porous water dispensing apparatus, 3 fixing orifice plate pillars, 4 water fenders, 5 former water inlets, 6 air intakes, 7 distributions are responsible for, 8 porous distribution nest of tubes, 9 distribution arms, 10 some porous gas-distribution pipes, 11 fiberfill, 12 removable orifice plate, 13 fixing orifice plates, 14 manholes, 15 delivery ports, 16 exhaust outlets.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to Fig. 1-3, high-efficiency fiber filter has housing 1, is provided with former water inlet 5 and exhaust outlet 16 at the top of housing 1, is provided with delivery port 15 in the bottom of housing 1, and delivery port 15 places in housing 1 are provided with water fender 4, also are provided with manhole 14 on housing 1.Lower end in housing 1 is provided with fixedly orifice plate 13, and fixedly orifice plate 13 is connected with the fixedly orifice plate pillar 3 that is provided with at housing 1 inner bottom part, and the lower end of fiberfill 11 is connected with fixing orifice plate 13, and the upper end of fiberfill 11 is connected with removable orifice plate 12.Fiberfill 11 is made up of some fibre bundles, adopts through expanded polypropylene filament yarn bundle usually.In housing 1 and be positioned at fixedly that the lower horizontal direction of orifice plate 13 is provided with porous air distributing device 2, porous air distributing device 2 is responsible for 7 coconnected porous gas-distribution pipes 8 by distribution and is formed.The distribution of porous air distributing device 2 is responsible for 7 and is communicated with the air intake 6 that is provided with on housing 1 sidewall.Vertical direction in housing 1 is provided with some porous gas-distribution pipes 10, and some porous gas-distribution pipes 10 stretch in the fiberfill 11 and are responsible for 7 with the distribution of porous water dispensing apparatus 2 and communicate.Present embodiment adopts 8 porous gas-distribution pipes all to be arranged in the fiberfill 11, wherein is responsible for 7 by 3 distribution arms 9 with the distribution of porous water dispensing apparatus 2 and communicates for 6, and two directly communicate with the distribution person in charge 7 of porous water dispensing apparatus 2.
The course of work of high-efficiency fiber filter is as follows:
Just wash earlier during operation, carry out backwash again, afterwards, normal again operation is filtered.
When just washing: earlier water is entered in the filter from former water inlet 5, conpressed fibers filler 11, water is through delivery port 15 outflow filters.After just the washing of time of short duration, carry out backwash again.
During backwash: water is in delivery port 15 inflow filters, backwash water is from the bottom to top by fiberfill 11, then, make compressed air from air intake 6, porous air distributing device 2 and some porous gas-distribution pipes 10 that stretch in the fiberfill 11 enter fiberfill 11, carry out water, the combined cleaning of air, under the impact of current, some fibre bundles of fiberfill 11 are straightened, the hole of fiberfill 11 increases, under compressed-air actuated impact, some fibre bundles are shaken, simultaneously, produce high-speed eddy on every side what air bubble flow through, the suspension that is trapped on some fibre bundles is peeled off, the waste water that cleans is from former water inlet 5 discharge filters, and air is discharged from exhaust outlet 16.Afterwards, water normally moves filtration.
Water normally moves filtration: close air inlet 6, the water that needs to filter enters filter from former water inlet 5, some fibre bundles of fiberfill 11 produce crooked, fiberfill 11 is by moderate compression, fiberfill 11 can realize the depth-type filtration to impurity in the water, suspension in the water is adsorbed, and is trapped in the fiberfill 11, and the water after the filtration is from delivery port 15 outflow filters.
Claims (1)
1, a kind of high-efficiency fiber filter, it comprises housing, lower end in housing is provided with fixedly orifice plate, the lower end of fiberfill is connected with fixing orifice plate, the upper end of fiberfill is connected with removable orifice plate, be provided with former water inlet and exhaust outlet in case top, bottom at housing is provided with delivery port, in housing, and being positioned at fixedly, the lower horizontal direction of orifice plate is provided with the porous air distributing device, the porous air distributing device communicates with the air intake that is provided with on housing sidewall, it is characterized in that: the vertical direction in housing is provided with some porous gas-distribution pipes, and some porous gas-distribution pipes stretch in the fiberfill, and communicate with the porous water dispensing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028544 CN2892235Y (en) | 2006-04-04 | 2006-04-04 | High efficient fibre filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028544 CN2892235Y (en) | 2006-04-04 | 2006-04-04 | High efficient fibre filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892235Y true CN2892235Y (en) | 2007-04-25 |
Family
ID=38060401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620028544 Expired - Fee Related CN2892235Y (en) | 2006-04-04 | 2006-04-04 | High efficient fibre filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892235Y (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 |
-
2006
- 2006-04-04 CN CN 200620028544 patent/CN2892235Y/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 421 room nine, 132013 private technology park, 8 Shenzhen street, Jilin hi tech Development Zone, Jilin, China Patentee address before: 421 room 8, private science park, 132013 Shenzhen street, hi tech Zone, Jilin, Jilin |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Xinghua Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 |