CN101249321A - Novel fibre filter - Google Patents
Novel fibre filter Download PDFInfo
- Publication number
- CN101249321A CN101249321A CNA2008103008743A CN200810300874A CN101249321A CN 101249321 A CN101249321 A CN 101249321A CN A2008103008743 A CNA2008103008743 A CN A2008103008743A CN 200810300874 A CN200810300874 A CN 200810300874A CN 101249321 A CN101249321 A CN 101249321A
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- China
- Prior art keywords
- water
- pond body
- fibre bundle
- mentioned
- hollow sting
- 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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- 239000000835 fiber Substances 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 17
- 239000011148 porous material Substances 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a novel fiber filter, fiber beams are arranged in a pool body, the side wall of the pool body is provided with a water inlet, a water outlet and a back wash water discharge outlet, the space at the bottom part of the pool body is provided with a water collection tank of the discharged water, the side surface of the water collection tank of the discharged water is communicated with the water outlet; an upper plate surface of the water collection tank of the discharged water is connected with at least one vertical filter unit, the center of each filter unit is a hollow support body, filtration pores are distributed on the side wall of each hollow support body, the lower port of each hollow support body is communicated with the water collection tank of the discharged water, the outer surface of each hollow support body is covered with fiber beams which are vertically and tightly arranged, the lower ends of the fiber beams are connected with a wire hanging rod, the upper ends of the fiber beams and the upper ends of the hollow support bodies are connected with a wire hanging support body via a wire hanging ring and a rope, the wire hanging support body is connected with a drive device by driving via a lifting transmission shaft; the root part of each filter unit is provided with an air distributing chamber, a back wash air sparging disc is arranged on the air distributing chamber, and the air distributing chamber is communicated with a back wash air inlet pipe. The filter has small area coverage, high filtration efficiency and thorough back wash.
Description
(1) technical field
The present invention relates to a kind of liquid-solid separation device, especially a kind of fibrous filtering pool.
(2) background technology
Known filter tank is mainly sand filter, and its shortcoming is that filtration resistance is big, and the energy consumption height easily hardens, and should not clean.Existing fabric filter comprises housing, fibre bundle, fiber support body, water inlet, delivery port.Chinese patent 98100169 discloses a kind of Long Shi Gravity filter, is the fibre filter that is compressed by capsule, and its shortcoming is that floor space is big, and capsule is easily broken, and filtering accuracy is poor, unsuitable backwash.
Invention 200520029028.4 discloses a kind of board-like fibre filter that floats, and establishes removable orifice plate and fixing orifice plate in this filter tank, and the free end of fiber filtering is connected with removable orifice plate, and the lower end is connected with fixing orifice plate, and its shortcoming is that floor space is big, and backwash is not thorough.
(3) summary of the invention
The purpose of this invention is to provide a kind of novel fibre filter, solve the technical problem that traditional sand filter filtration resistance is big, energy consumption is high, easily harden, should not clean; And solution traditional fibre filter tank floor space is big, filtering accuracy is poor, the halfway problem of backwash.
For achieving the above object, the present invention adopts following technical scheme:
This novel fibre filter is equipped with fibre bundle in the body of pond, and the pond body sidewall has water inlet, and delivery port and backwash discharge outlet is characterized in that:
Bottom space at the pond body is made as the water outlet header tank, and the side of water outlet header tank is communicated with delivery port; The upper face of water outlet header tank connects at least one upright filter element, the center of each filter element is a hollow sting body, be distributed with filter opening on the sidewall of hollow sting body, the end opening of hollow sting body is communicated with the water outlet header tank, outer surface at the hollow sting body is coated with vertical compact arranged fibre bundle, the lower end of fibre bundle articulates with the extension screw mandrel, the upper end of fibre bundle articulates through hanging silk ring and rope and hanging the silk supporter, hang silk supporter and the socket of lifting power transmission shaft, lifting power transmission shaft one end is connected with the hollow sting body, and the other end drives with drive unit and is connected; Root at each filter element is provided with the cloth air chamber, and the backwash aeration plate is arranged on the cloth air chamber, and the cloth air chamber is communicated with the backwash air inlet pipe.
Above-mentioned hollow sting body can be box-shaped or tubular.
As the further optimized technical scheme of the present invention: the periphery, stage casing of above-mentioned fibre bundle 12 can be intervally distributed with press body.
Above-mentioned press body can be compacting bar, compacting row or compacting frame.
Above-mentioned fibre bundle can be one or more layers.
Above-mentioned extension screw mandrel is positioned at the both sides of hollow sting body, can be vertical or skewed, and the angle of inclination can be 0～30 degree.
Above-mentioned drive unit can be hydraulic means or pneumatic means or electric device.
Above-mentioned pond body can be cylindrical shape pond body, square pond body or rectangle pond body.
Above-mentioned pond body can be closed pond body or opened type pond body.
The present invention has following characteristics and beneficial effect: the present invention and existing fibre bundle filter tank difference are, the present invention uses soft fibre bundle as filtering material, each level can also be arranged one or more layers fibre bundle, its fibre bundle is arranged the porous plate that is parallel to hollow sting body both sides, in the groove of filter tank one or more filter elements can be arranged, each filter element is made up of fibre bundle, hollow sting body, top fiber hold down gag, median fiber hold down gag, delivery port.Upper part pressing device and middle part hold down gag power resources are pneumatic, electronic or hydraulic means.The hollow sting body is the hollow sting body of two-sided punching, hollow sting body two side perforatings, and side-by-side mounting fibre bundle.
The present invention is simple in structure, and is with low cost, and fibre bundle marshalling in compaction process is filtered porous nickel, and effluent quality is good, has solved the unsettled technical barrier of effluent quality, has accelerated the rate of filtration, has improved the effect of Separation of Solid and Liquid.Be provided with the hollow sting body of two-sided punching, side suspended fiber bundles in the fibre filter of the present invention, the fibre bundle that is parallel to the hollow sting body forms filter course, can arrange a plurality of filter elements in the filter tank, can effectively utilize the device space, increase filter area greatly, floor space is little, the fibre bundle marshalling, filtering accuracy height, backwash are easily, thoroughly.
During backwash, feed the flushing water and air, loosen fibre bundle simultaneously, utilize the disturbance and the water cleaning fiber bundle of air, guarantee cleaning performance.Cleaning can not be shut down in the backwash of fibre filter, also can on-line maintenance.
Owing to arrange a plurality of filter elements in pond body of the present invention, increased filter area greatly, hold down gag can guarantee that fibre bundle compresses degree owing to adopt up and down, and fibre bundle is arranged evenly, compresses the back porous nickel, guarantees that effluent quality is higher.
(4) description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structural representation of a filter element.
Fig. 3 is the schematic perspective view of hollow sting body and fibre bundle.
Reference numeral: 1-drive unit, 2-backwash discharge outlet, 3-delivery port, 4-water outlet header tank, 5-backwash air inlet pipe, 6-backwash aeration plate, 7-hollow sting body, 8-pond body, 9-water inlet, 10-hangs the silk supporter, 11-hangs silk ring and rope, 12-fibre bundle, 13-filter opening, the 14-press body, the 15-bottom hangs screw mandrel, 16-lifting power transmission shaft, 17-cloth air chamber.
(5) specific embodiment
Embodiment is referring to shown in Figure 1, and this novel fibre filter is equipped with fibre bundle 12 and hollow sting body 7 in the pond body 8, and body 8 sidewalls in pond have water inlet 9, delivery port 3 and backwash discharge outlet 2.Above-mentioned pond body 8 is cylindrical shape pond body, square pond body or rectangle pond body.Bottom space at pond body 8 is made as water outlet header tank 4, and the side of water outlet header tank 4 is communicated with delivery port 3; The upper face of water outlet header tank 4 connects at least one upright filter element.Root at each filter element is provided with cloth air chamber 17, and backwash aeration plate 6 is arranged on the cloth air chamber, and the cloth air chamber is communicated with backwash air inlet pipe 5, and pond body 8 is passed in the outer end of backwash air inlet pipe 5, reaches outside the pond body 8.
Referring to Fig. 2, Fig. 3, the center of each filter element is a hollow sting body 7, be distributed with filter opening 13 on the sidewall of hollow sting body 7, the end opening of hollow sting body 7 is communicated with the water outlet header tank, outer surface at the hollow sting body is coated with vertical compact arranged fibre bundle 12, the lower end of fibre bundle 12 articulates with extension screw mandrel 15, the upper end of fibre bundle 12 through hang the silk ring and restrict 11 with hang a silk supporter 10 and articulate, hang silk supporter 10 and 16 sockets of lifting power transmission shaft, lifting power transmission shaft 16 1 ends are connected with the hollow sting body, and the other end drives with drive unit 1 and is connected.Above-mentioned hollow sting body is box-shaped or tubular.The periphery, stage casing of fibre bundle 12 is intervally distributed with press body 14.Fibre bundle 12 can be single or multiple lift, can adopt high resiliency, high-tensile extraordinary artificial cellosilk, for example polypropylene fibre, polyster fibre, nylon fiber, polyvinyl alcohol partial carbonization fiber etc.Above-mentioned extension screw mandrel 15 is positioned at the both sides of hollow sting body 7, is vertical or skewed, and the angle of inclination is 0～30 degree.
The present invention utilizes drive unit to drive the fibre filter that hold down gag compresses fibre bundle, belongs to liquid-solid separation device.Described fibre filter is provided with one or more drive units 1 at least at the top, drive unit 1 can be hydraulic means or pneumatic means or electric device.The cube filtering layer support of at least one porous is arranged in the groove of filter tank, and fibre bundle becomes vertical hanging, in the lautertuns a plurality of filter elements is arranged, and this filter tank backwash is easy, the filtering accuracy height, and floor space is little.
In the present invention, fibre filter comprises the fibre filter of sealing, also comprises unlimited fibre filter.Also can be provided with backwash water inlet pipe, manhole or peep-hole up and down on the body wall of pond.
Fibre filter at the top or the bottom drive unit is set at least, also can be a plurality of drive units, the drive unit power resources can be hydraulic means or pneumatic means or electric device, this device drives fibre bundle by the lifting power transmission shaft and upwards strains or loosen fibre bundle (silk), by the adjusting of drive unit power, regulate the tightness degree of fiber filtering layer.The transmission mechanism that links to each other with drive unit can be gear, tooth bar engagement transmission mechanism or Worm and worm-wheel gearing.
The upper and lower side of fibre bundle is connected to the extension screw mandrel and hangs on the silk supporter by hanging silk ring and rope, the peripheral press body 14 spaced apart in fibre bundle 12 stage casings inwardly compresses fibre bundle, press body 14 can be compacting bar, compacting row or compacting frame, to guarantee the degree that compresses of fibre bundle mid portion.
Porous plate is divided into one or more filter chambers with tank body or cell body, all there are one deck or which floor fibre bundle in each filter chamber, and the parallel porous plate of fibre bundle is arranged, and hung on the screw mandrel, fibre bundle is made up of fibre bundle, rope or elastomer, and drive unit is connected with the fibre bundle hold down gag.
Operation principle: during filtration, drive unit is by lifting power transmission shaft tension fibre bundle, press body by the centre further compresses fibre bundle, hollow sting body both sides in solid form the fiber filtering layer, former water sees through fibrage step by step along the direction of vertical fibers bundle, enter hollow sting body inside by filter opening, the water purification after the filtration enters the water purification header tank and discharges through outlet pipe.
During backwash, drive unit loosens fibre bundle by the lifting power transmission shaft, backwash water enters the water outlet header tank by outlet pipe, enter into each hollow sting body inside, see through filter opening and fiber bundle layer, cleaning fiber bundle feeds compressed air fibre bundle is cleaned in the process of backwash, at last, backwash water, gas are discharged by the backwash drainpipe.
Claims (9)
1. a novel fibre filter is equipped with fibre bundle (12) in the pond body (8), and pond body (8) sidewall has water inlet (9), and delivery port (3) and backwash discharge outlet (2) is characterized in that:
Bottom space at pond body (8) is made as water outlet header tank (4), and the side of water outlet header tank (4) is communicated with delivery port (3); The upper face of water outlet header tank (4) connects at least one upright filter element, the center of each filter element is a hollow sting body (7), be distributed with filter opening (13) on the sidewall of hollow sting body (7), the end opening of hollow sting body (7) is communicated with water outlet header tank (4), outer surface at the hollow sting body is coated with vertical compact arranged fibre bundle (12), the lower end of fibre bundle (12) articulates with extension screw mandrel (15), the upper end of fibre bundle (12) articulates through hanging silk ring and rope (11) and hanging silk supporter (10), hang silk supporter (10) and lifting power transmission shaft (16) socket, lifting power transmission shaft (16) one ends are connected with the hollow sting body, and the other end drives with drive unit (1) and is connected; Root at each filter element is provided with cloth air chamber (17), and backwash aeration plate (6) is arranged on the cloth air chamber, and cloth air chamber (17) is communicated with backwash air inlet pipe (5).
2. a kind of novel fibre filter according to claim 1 is characterized in that: above-mentioned hollow sting body (7) is box-shaped or tubular.
3. a kind of novel fibre filter according to claim 2 is characterized in that: the periphery, stage casing of above-mentioned fibre bundle (12) is intervally distributed with press body (14).
4. a kind of novel fibre filter according to claim 3 is characterized in that: above-mentioned press body (14) is compacting bar, compacting row or compacting frame.
5. a kind of novel fibre filter according to claim 4 is characterized in that: above-mentioned fibre bundle (12) is for one or more layers.
6. a kind of novel fibre filter according to claim 4 is characterized in that: above-mentioned extension screw mandrel (15) is positioned at the both sides of hollow sting body (7), is vertical or skewed, and the angle of inclination is 0～30 degree.
7. a kind of novel fibre filter according to claim 4 is characterized in that: above-mentioned drive unit (1) is hydraulic means or pneumatic means or electric device.
8. a kind of novel fibre filter according to claim 4 is characterized in that: above-mentioned pond body (8) is cylindrical shape pond body, square pond body or rectangle pond body.
9. a kind of novel fibre filter according to claim 4 is characterized in that: above-mentioned pond body (8) is closed pond body or opened type pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103008743A CN101249321A (en) | 2008-04-09 | 2008-04-09 | Novel fibre filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103008743A CN101249321A (en) | 2008-04-09 | 2008-04-09 | Novel fibre filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101249321A true CN101249321A (en) | 2008-08-27 |
Family
ID=39953025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103008743A Pending CN101249321A (en) | 2008-04-09 | 2008-04-09 | Novel fibre filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101249321A (en) |
Cited By (3)
| 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 |
| 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 |
| CN111533387A (en) * | 2020-05-20 | 2020-08-14 | 成都市创鼎环保设备有限公司 | Cylindrical domestic sewage treatment integrated equipment |
-
2008
- 2008-04-09 CN CNA2008103008743A patent/CN101249321A/en active Pending
Cited By (5)
| 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 | A filter element internal aeration cleaning fiber filter bed |
| 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 |
| CN111533387A (en) * | 2020-05-20 | 2020-08-14 | 成都市创鼎环保设备有限公司 | Cylindrical domestic sewage treatment integrated equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Open date: 20080827 |