CN201632102U - High efficiency fiber filter - Google Patents
High efficiency fiber filter Download PDFInfo
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- CN201632102U CN201632102U CN2010200005233U CN201020000523U CN201632102U CN 201632102 U CN201632102 U CN 201632102U CN 2010200005233 U CN2010200005233 U CN 2010200005233U CN 201020000523 U CN201020000523 U CN 201020000523U CN 201632102 U CN201632102 U CN 201632102U
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- rotating disc
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- fiber filter
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Abstract
The utility model discloses a high efficiency fiber filter which comprises a filter shell, a base arranged at the bottom of the filter shell and a fiber filter device arranged in the filter shell and formed by fibrils, wherein the filter shell is divided into three sections: an upper shell, a middle shell and a lower shell, the fiber filter device comprises a porous filter cylinder arranged in the center, a fiber bundle, an upper wire hanging rotating disc and a lower wire hanging rotating disc, the upper end and the lower end of the fiber bundle are respectively and detachably fixed with the upper wire hanging rotating disc and the lower wire hanging rotating disc, a sewage outlet is arranged on the side wall of the upper shell, the top of the upper shell is connected with a rotating drive device used for driving the porous filter cylinder to rotate through screws, a water inlet is arranged at one side of the lower shell, a bracket is arranged at the top of the porous filter cylinder, a gas inlet is arranged between the lower shell and the base, and the outlet end of the porous filter cylinder is communicated with a water outlet pipe. The utility model has the advantage of high efficiency, excellent water quality, small machine type, light weight and the like.
Description
Technical field
The utility model relates to a kind of filter, specifically is meant a kind of high-efficiency fiber filter, belongs to the equipment for separating liquid from solid of paddling.
Background technology
Existing fabric filter comprises housing, fibre bundle, water inlet pipe, outlet pipe, and filter course all is made up of some fibre bundles, and the packing of fibre bundle directly influences the quality and the precision of filtration.Its weak point is: the filtering layer compression is inhomogeneous, and the free section of fibre bundle easily gets muddled, and causes the effluent quality instability, and in the prior art, what people adopted is that sand filter filters, this device is surface filtration, and the big gross weight of volume reaches 3000 (kg), and product specification exists usually
1200 x 2000H, water quality treatment (SS) is more than the 20ppm, filtering accuracy 30 μ m, filtering kind is sandstone, filter material is replaced inconvenient (time-consuming), the slow (m of the rate of filtration
3/ m
2D) about 300, backwashing time is long to need about 10 minutes, and the backwash water yield is big, and water is between 5-15%.
As documents 1, the patent No. is to disclose a kind of high-efficiency fiber filter in 200620028544 the Chinese patent literature, 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, 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.
As documents 2, the patent No. is to disclose a kind of fabric filter in 200620033473 the Chinese patent literature, comprise filter tank body and fiber filtering, on having in the filter tank body, following two sieve plates, wherein playing sieve plate is fixed screen deck, upper sieve plate is an active sieve plate, be filled with the fiber filtering of 10～200cm between two sieve plates through processing, on the filter tank skin observation panel is set, be provided with water-locator and gas pipe between following sieve plate and the filter bottom, respectively with the filter tank skin on water inlet link to each other with air inlet, upper sieve plate links to each other with the elevator that is arranged at filter top by the elevator screw rod, the filter tank skin is provided with and filters out the mouth of a river and backwash delivery port, the filter water inlet links to each other with intake pump, and the backwash air inlet links to each other with air blast, and the delivery port of filter links to each other with clear water reserviors, the backwash delivery port is provided with butterfly valve, links to each other with sludge-tank.
As documents 3, the patent No. is to disclose a kind of fiber bundle filter in 200720057328 the Chinese patent literature, comprise filter housings, water inlet, exhaust outlet, delivery port and air inlet, fixing porous plate, removable orifice plate, the fixing fibre bundle packing layer between porous plate and the removable orifice plate, portable plate guiding mechanism and distribution device, also be provided with the removable orifice plate float chamber of a band inner chamber that is base plate, float chamber's inner chamber is equipped with several ball floats, the gravity that the buoyancy that ball float in the float chamber produces has been offset fibre bundle density regulating apparatus integral body, make its free activity of energy under current and bubble effect in backwash process, guaranteed fully loosening and cleaning performance of fiber filtering layer, and can increase and decrease the quantity of ball float in the float chamber easily according to concrete environment for use, to adjust the gravity of fibre bundle density regulating apparatus integral body, guarantee under the service condition of various different qualities, can both make the activity of fibre bundle density regulating apparatus free lifting.The filter that the utility model can be used as domestic water or water for industrial use uses.
As documents 4, the patent No. is to disclose a kind of separator in 200720093705 the Chinese patent literature, be a kind of water that is used for, the highly efficient regeneration fabric filter of the aqueous solution, it comprises tank body, water inlet, delivery port, gas outlet, fixedly orifice plate, moving orifice, fiber bundle media and air distributing device are provided with the filtrate density regulating apparatus, and the structure of described filtrate density regulating apparatus is, the two ends of stretching into horizontally disposed power transmission shaft in the tank body all are fixed with rope sheave, be intrinsic backguy on rope sheave, the lower end system of backguy is solid on moving orifice, and power transmission shaft is connected with the motor that is provided with on the outer tank body of tank body; Be provided with the gas storage bag, the gas storage bag is communicated with air distributing device by pipeline, is provided with pulse valve on gas storage bag and pipeline that air distributing device is communicated with.Two avris at moving orifice are provided with and the contacted directive wheel of tank body.Advantage such as have the filtering accuracy height, quality is good, saves compressed air, and scavenging period is short, effective.
As documents 5, the patent No. is to disclose a kind of high precision fiber filter in 200810300876 the Chinese patent literature, comprise housing, the fibre bundle of enclosure interior and extension screw mandrel, have water inlet pipe on the housing, outlet pipe, inner walls is provided with at least, and one deck cross section is the L shaped circle of putting, the L shaped transverse slat of putting circle is connected with housing sidewall, the L shaped riser loam cake of putting circle connects porous plate, all cover one deck fibre bundle at least on every layer of porous plate, each fibre bundle is mounted on the L shaped extension screw mandrel of putting on the circle, be crimped with a diameter above every layer of fibre bundle and tighten press box greater than the fiber of porous plate, each fiber is tightened press box and is connected with the power transmission shaft at housing center, and power transmission shaft passes outside the housing and is connected with drive unit; Housing has the backwash air inlet pipe at outlet pipe one end, has the backwash drainpipe at water inlet pipe one end.
As documents 6, the patent No. is to disclose a kind of high-efficiency fiber filter in 200820072360 the Chinese patent literature, it comprises housing, in housing, be provided with fixedly orifice plate and unsteady orifice plate, fixedly be connected with fiber bundle media between orifice plate and the unsteady orifice plate, on the orifice plate that floats, be provided with reinforcement and strengthen depression.
Fiber filter in the above-mentioned documents is more single, has only used fibre bundle filtration, and the effect of filtration is undesirable, and the filter apparatus complexity that has, bulky.Because the defective of above-mentioned prior art, the utility model designer develops the utility model finally by continuous experimental study.
The utility model content
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model is to provide the high-efficiency fiber filter that a kind of volume is little, precision is high, the rate of filtration is fast, filtering accuracy is high, backwash is easy, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-efficiency fiber filter, this filter comprises filter housings A, be arranged on the base B of filter housings A bottom, be arranged on the fiber filter device C that forms by filament of filter housings A inside, described filter housings A is divided into upper shell 3, middle shell 4,11 3 sections of lower houses, described fiber filter device C comprises that one is arranged on the porous filter cylinder 10 at center, fibre bundle 5, last extension silk rotating disc 2, following extension silk rotating disc 21, described upward extension silk rotating disc 2 is that setting is outwards dispersed at the center with the upper extreme point of porous filter cylinder 10, the described silk of extension down rotating disc 21 is that setting is outwards dispersed at the center with the lower extreme point of porous filter cylinder 10, described fibre bundle about in the of 5 two ends respectively with last extension silk rotating disc 2 with to hang silk rotating disc 21 down dismountable fixing, the sidewall of described upper shell 3 is provided with sewage draining exit 9, described upper shell 3 tops link to each other with the rotating driving device that is used to drive porous filter cylinder 10 rotations by screw 14, side at described lower house 11 is provided with water inlet 12, the top of described porous filter cylinder 10 is provided with support 15, be provided with air inlet 13 between described lower house 11 and base B, the port of export 16 of described porous filter cylinder 10 is communicated with outlet pipe 7.
Described a kind of high-efficiency fiber filter, described rotating driving device are the pneumatic actuating device 8 with two-way spinfunction, are provided with sealing device 1 between described support 15 and the pneumatic actuating device 8.
Described a kind of high-efficiency fiber filter describedly is arranged on that to hang silk rotating disc 2 be multi-layer fiber bundle layer with the fibre bundle of hanging down between the silk rotating disc 21 5, be arranged on two-layer or two-layer more than.
Further, described a kind of high-efficiency fiber filter, described fibre bundle 5 hangs on the silk rotating disc 2 by fake, perhaps, also can hang perforate on the silk rotating disc 2, and fibre bundle 5 is wrapped on the rotating disk.
Described a kind of high-efficiency fiber filter, described going up hung silk rotating disc 2 rotating being fixed on the support 15, the described silk of extension down rotating disc 21 rotating being fixed on the port of export 16.
Described a kind of high-efficiency fiber filter, described middle shell 4 is the transparent shell of lucite material.
Described a kind of high-efficiency fiber filter, described transparent shell are organic glass products, glassware, transparent plastic.
Described a kind of high-efficiency fiber filter is provided with air-spreading disk 6, described air-spreading disk 6 dismountable bottoms that are installed on fibre bundle 5 around the outlet at bottom end 16 of described porous filter cylinder 10.
The use the beneficial effects of the utility model are:
1, efficient height, water quality is good, and treatment effeciency reaches more than 95%, below the water quality 5ppm.
2, type is little, and is in light weight, and province's expense and adding pressure type sandstone filter compare, and floor space is below 1/5, and weight (comprising filter material) is below 1/10.
3, backwashing time is short, and water consumption is few, and backwashing time is about 2 minutes, backwash water amount 0.5-2%.
4, the filter material life-span long, replace simple, PP, the Nylon material, the life-span is long, changes simple and easy to do.
5, fully automatic operation type when reaching the backwashing pressure of setting, promptly starts backwashing system automatically, recovers filter process then automatically.
In addition, the utility model also has following characteristics:
High accuracy: this filter filtering accuracy can reach 2～5 μ m; High filtering velocity: 60～100m/m
2H, unit treating capacity 500m
3The EPF filter diameter of/h only is φ 2900mm, the floor space of having saved filter plant greatly, the quantity that can save annexes such as supporting valve, control simultaneously; High backwash intensity, backwash is thorough, rapid: in general, fiber-like filter filtering accuracy is all fine, but aspect backwash, there is big problem, the EPF high-efficiency fiber filter is mainly being taked following means aspect the backwash: during in backwash, at first allow filament loosen, the hole between the increased fiber silk, the suspension of holding back between the fiber during backwash is just rushed out than being easier to like this.During backwash, adopt bottom inflow, two purposes are arranged: the one, air bump rinse operation; The 2nd, the power that utilizes air to rise makes the filament shake, produces friction between the filament, and the solid that attaches so just removes than being easier to.Have only filament to open fully just and can produce this effect; Special fibre silk (PP): adopt the superpower toughness fiber type silk of PP material, have good performance at aspects such as chemical stability, anti-strong acid, highly basic, strong oxidizer, anti-biodegradations.Can guarantee to reach requirement in indexs such as elasticity, toughness, wearabilities; Low auxiliary water ratio: so because the effective clean purpose of backwash that just can reach in the short period of time of backwash, the general backwash time is that 3min gets final product, the backwash auxiliary water ratio is 0.5～2%; Low filtration pressure difference: the filtration pressure difference of this filter is 0.8～1.0kg/cm
2, raw water pump under the water delivery situation after not considering to filter is compared energy efficient about 50% as long as select the 15m lift with general filter.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Figure of description is the optimal way that the utility model is implemented, and below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, be structural representation of the present utility model, a kind of high-efficiency fiber filter, this filter comprises filter housings A, be arranged on the base B of filter housings A bottom, be arranged on the fiber filter device C that forms by filament of filter housings A inside, described filter housings A is divided into upper shell 3, middle shell 4,11 3 sections of lower houses, described fiber filter device C comprises that one is arranged on the porous filter cylinder 10 at center, fibre bundle 5, last extension silk rotating disc 2, following extension silk rotating disc 21, described upward extension silk rotating disc 2 is that setting is outwards dispersed at the center with the upper extreme point of porous filter cylinder 10, the described silk of extension down rotating disc 21 is that setting is outwards dispersed at the center with the lower extreme point of porous filter cylinder 10, described fibre bundle about in the of 5 two ends respectively with last extension silk rotating disc 2 with to hang silk rotating disc 21 down dismountable fixing, the sidewall of described upper shell 3 is provided with sewage draining exit 9, described upper shell 3 tops link to each other with the rotating driving device that is used to drive porous filter cylinder 10 rotations by screw 14, side at described lower house 11 is provided with water inlet 12, the top of described porous filter cylinder 10 is provided with support 15, be provided with air inlet 13 between described lower house 11 and base B, the port of export 16 of described porous filter cylinder 10 is communicated with outlet pipe 7; Described rotating driving device is the pneumatic actuating device 8 with two-way spinfunction, is provided with sealing device 1 between described support 15 and the pneumatic actuating device 8; Describedly be arranged on that to hang silk rotating disc 2 be multi-layer fiber bundle layer with the fibre bundle of hanging down between the silk rotating disc 21 5, be arranged on two-layer or two-layer more than; Described a kind of high-efficiency fiber filter, described fibre bundle 5 hangs on the silk rotating disc 2 by fake, perhaps, also can hang perforate on the silk rotating disc 2, and fibre bundle 5 is wrapped on the rotating disk; Described going up hung silk rotating disc 2 rotating being fixed on the support 15, the described silk of extension down rotating disc 21 rotating being fixed on the port of export 16; Described middle shell 4 is the transparent shell of lucite material, and further, described transparent shell is organic glass products, glassware, transparent plastic; Around the outlet at bottom end 16 of described porous filter cylinder 10, be provided with air-spreading disk 6, described air-spreading disk 6 dismountable bottoms that are installed on fibre bundle 5.
When system water program, fibre bundle screws, and is evenly distributed, and water sees through the fiber filtering layer under certain pressure, flowed out by delivery port after porous filter cylinder is collected.Increase along with filtration time, pollutant can stop up filtering layer and cause the housing internal pressure to raise, when reaching setting pressure, enter backwash procedure, unscrew-screw fibre bundle during backwash repeatedly, and feed water and compressed air, utilize fibre bundle swing back and forth and the disturbance of air comes off particulate pollutant, improved developing result, flushing fast.
The utility model is mainly used in the filtration of sanitary sewage, industrial wastewater, middle water reuse; The filtration of drinking water such as underground water, water treatment plant, mineral spring water factory; Advanced treating and membrane separation technique front-end processing are filtered; The cleaning of landscape water, breed water, public water project is filtered; Also can be used for water for industrial uses such as boiler feedwater preliminary treatment, air conditioning cooling water, recirculated cooling water and fresh water (FW) filters.
More than to an embodiment of the present utility model be elaborated but described content only for preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should belong within the patent covering scope of the present utility model.
Claims (8)
1. high-efficiency fiber filter, this filter comprises filter housings (A), be arranged on the base (B) of filter housings (A) bottom, be arranged on the inner fiber filter device of forming by filament (C) of filter housings (A), it is characterized in that: described filter housings (A) is divided into upper shell (3), middle shell (4), (11) three sections of lower houses, described fiber filter device (C) comprises that one is arranged on the porous filter cylinder (10) at center, fibre bundle (5), last extension silk rotating disc (2), following extension silk rotating disc (21), described upward extension silk rotating disc (2) is that setting is outwards dispersed at the center with the upper extreme point of porous filter cylinder (10), described extension silk rotating disc (21) down is that setting is outwards dispersed at the center with the lower extreme point of porous filter cylinder (10), described fibre bundle (5) two ends up and down is dismountable fixing with last extension silk rotating disc (2) and following extension silk rotating disc (21) respectively, the sidewall of described upper shell (3) is provided with sewage draining exit (9), described upper shell (3) top links to each other with the rotating driving device that is used to drive porous filter cylinder (10) rotation by screw (14), side at described lower house (11) is provided with water inlet (12), the top of described porous filter cylinder (10) is provided with support (15), be provided with air inlet (13) between described lower house (11) and base (B), the port of export (16) of described porous filter cylinder (10) is communicated with outlet pipe (7).
2. a kind of high-efficiency fiber filter according to claim 1, it is characterized in that: described rotating driving device is the pneumatic actuating device (8) with two-way spinfunction, is provided with sealing device (1) between described support (15) and the pneumatic actuating device (8).
3. a kind of high-efficiency fiber filter according to claim 1 is characterized in that: describedly be arranged on that to hang silk rotating disc (2) be multi-layer fiber bundle layer with the fibre bundle of hanging down between the rotating disc (21) (5), be arranged on two-layer or two-layer more than.
4. a kind of high-efficiency fiber filter according to claim 1 and 2 is characterized in that: described fibre bundle (5) hangs on the silk rotating disc (2) by fake.
5. a kind of high-efficiency fiber filter according to claim 1 is characterized in that: described going up hung rotating being fixed on the support (15) of silk rotating disc (2), rotating being fixed on the port of export (16) of the described silk rotating disc (21) of extension down.
6. a kind of high-efficiency fiber filter according to claim 1 is characterized in that: described middle shell (4) is the transparent shell of lucite material.
7. a kind of high-efficiency fiber filter according to claim 6 is characterized in that: described transparent shell is organic glass products, glassware, transparent plastic.
8. a kind of high-efficiency fiber filter according to claim 1 is characterized in that: be provided with air-spreading disk (6), the dismountable bottom that is installed on fibre bundle (5) of described air-spreading disk (6) around the outlet at bottom end (16) of described porous filter cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200005233U CN201632102U (en) | 2010-01-07 | 2010-01-07 | High efficiency fiber filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200005233U CN201632102U (en) | 2010-01-07 | 2010-01-07 | High efficiency fiber filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632102U true CN201632102U (en) | 2010-11-17 |
Family
ID=43076576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200005233U Expired - Lifetime CN201632102U (en) | 2010-01-07 | 2010-01-07 | High efficiency fiber filter |
Country Status (1)
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| CN (1) | CN201632102U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728160A (en) * | 2012-07-12 | 2012-10-17 | 袁野 | Device and method for three-dimensional gas filtration |
| CN104784987A (en) * | 2015-04-27 | 2015-07-22 | 山东揵大环保技术有限公司 | Efficient rotary fiber bundle filter tank as well as filtering method and backwashing method thereof |
| CN105363270A (en) * | 2015-12-01 | 2016-03-02 | 中国电子系统工程第二建设有限公司 | Filtering tank body device |
| CN107875691A (en) * | 2017-12-13 | 2018-04-06 | 宜兴市江华环保科技有限公司 | A kind of high-efficiency fiber filter |
| CN115518425A (en) * | 2022-10-10 | 2022-12-27 | 鲁西工业装备有限公司 | Device for manufacturing fiber bundle filtering inner core and using method thereof |
-
2010
- 2010-01-07 CN CN2010200005233U patent/CN201632102U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728160A (en) * | 2012-07-12 | 2012-10-17 | 袁野 | Device and method for three-dimensional gas filtration |
| CN104784987A (en) * | 2015-04-27 | 2015-07-22 | 山东揵大环保技术有限公司 | Efficient rotary fiber bundle filter tank as well as filtering method and backwashing method thereof |
| CN105363270A (en) * | 2015-12-01 | 2016-03-02 | 中国电子系统工程第二建设有限公司 | Filtering tank body device |
| CN107875691A (en) * | 2017-12-13 | 2018-04-06 | 宜兴市江华环保科技有限公司 | A kind of high-efficiency fiber filter |
| CN115518425A (en) * | 2022-10-10 | 2022-12-27 | 鲁西工业装备有限公司 | Device for manufacturing fiber bundle filtering inner core and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |