CN201108764Y - Self-service highly effective fibre filter tank - Google Patents
Self-service highly effective fibre filter tank Download PDFInfo
- Publication number
- CN201108764Y CN201108764Y CNU2007200945497U CN200720094549U CN201108764Y CN 201108764 Y CN201108764 Y CN 201108764Y CN U2007200945497 U CNU2007200945497 U CN U2007200945497U CN 200720094549 U CN200720094549 U CN 200720094549U CN 201108764 Y CN201108764 Y CN 201108764Y
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Abstract
The utility model discloses a self-service efficient fiber filter which relates to the wastewater treatment field, comprising a filter body which is internally provided with a water distributing groove, a movable perforated plate, a fiber filter element, a fixed perforated plate, an air distribution device, a water distribution device and a guide column in sequence from top to down. The filter body is provided with a water inlet, a backwashing outfall, an air inlet which is communicated with the air distributing device, a water outlet which is communicated with the water distributing device and the water outlet is also a backwashing water inlet. The fiber filter is characterized in that a self-service compact loose regulator for the density of the fiber filter element, which is arranged on the movable perforated plate, has the structure that a plurality of self-service valves are arranged on a dragging plate which is fixedly connected with the movable perforated plate; the self-service valve has the structure that the self- service valve is provided with an upper porous valve body and a lower porous valve body which are fixedly connected and which are both provided with baffles; a floating ball is arranged in the cavity chamber of the upper porous valve body and the lower porous valve body; sheaths are sleeved at both ends of a plurality of fiber bundles of the fiber filter element. The self-service efficient fiber filter has the advantages of high filtering precision, large capacity of sewage interception, great capacity of water making, good quality, low running cost, reliable long service life, etc.
Description
Technical field
The utility model is a kind of self-service high-efficiency fiber filter tank, belongs to the filter of water, the aqueous solution.
Background technology
Present fibrous filtering pool (device), the Auto-regulating System of Density of Heavy Medium of its fibre bundle adopt as: Chinese invention patent publication number CN87100467A and the disclosed flexible membrane of utility model patent notification number CN2095707U or flexible pocket realize, broken capsule phenomenon appears often because the flexible pocket water-filling expands, poor reliability, service life is low, need often change capsule, this has increased operating cost undoubtedly; Because the existence of capsule has reduced filter area; Because capsule makes fiber filter element reduce gradually along the filtering direction effective area, form speedup and filter, be unfavorable for protecting water quality; Also owing to constitute the two ends of some fibre bundles of fiber filter element and be no restrained condition and be mounted on fixedly on the orifice plate and removable orifice plate by hook respectively, fibre bundle is easily disorderly and mutual winding had both influenced filter effect, has reduced service life again.
Summary of the invention
Technical problem to be solved in the utility model is, prior art is improved, and a kind of filtering accuracy height is provided, and retaining power is big, and water-making ability is big, quality good, and operating cost is low, dependable performance, the self-service high-efficiency fiber filter tank of long service life.
Solving the technical scheme that its technical problem adopts is: a kind of self-service high-efficiency fiber filter tank, it comprises the pond body, in the body of pond, be equipped with the cloth tank from top to bottom successively, removable orifice plate, fiber filter element, fixing orifice plate, distribution device and water-distributing device, the lead of removable orifice plate also vertically is set, be provided with water inlet at Chi Tishang, the backwash discharge outlet, the air inlet that communicates with distribution device, the delivery port that communicates with water-distributing device, the delivery port that water-distributing device communicates also is the backwash water inlet, its special character is, on removable orifice plate, be provided with the loose adjuster of the self-service compacting of fiber filter element density, the structure of the loose adjuster of the self-service compacting of described fiber filter element density is, on removable orifice plate, be fixed with dragging plate, on dragging plate, be provided with several self-service valves.The structure of described self-service valve is, has the upper and lower porous valve body that is connected, and upper and lower porous valve body is equipped with closure plate, and the chamber that constitutes at upper and lower porous valve body is built-in with ball float.Some fibre bundles two ends at described fiber filter element all are nested with sheath.
Self-service high-efficiency fiber of the present utility model filter tank, owing on removable orifice plate, be provided with by dragging plate, on dragging plate, be provided with the loose adjuster of the self-service compacting of fiber filter element density that several self-service valves are formed, can add percent consolidation by fibre bundle and increase gradually and realize in-depth filtration, the loose stretching two-way power-assisted that realizes backwash of fibre bundle; Because some fibre bundles two ends of fiber filter element all are nested with sheath, can effectively avoid the fibre bundle disorder and winding mutually; Have the filtering accuracy height, retaining power is big, and water-making ability is big, quality good, and operating cost is low, dependable performance, advantages such as long service life.
Description of drawings
Fig. 1 is a self-service high-efficiency fiber filter tank structure cross-sectional schematic.
Fig. 2 is nested with sheath 16 structure enlarged diagrams for fibre bundle 14 two ends.
Fig. 3 is self-service valve 5 structure enlarged diagrams.
Among the figure: 1 pond body, 2 cloth tanks, 3 leads, 4 guide pin bushings, 5 self-service valves, 6 dragging plates, 7 connectors, 8 removable orifice plate, 9 fiber filter elements, 10 fixing orifice plates, 11 water-distributing devices, 12 distribution devices, 13 spacing rings, 14 fibre bundles, 15 hooks, 16 sheaths, porous valve body on 17,18 times porous valve bodies, 19 flanges, 20 closure plates, 21 ball floats, the loose adjuster of the self-service compacting of 22 fiber filter element density, 23 water inlets, 24 backwash discharge outlet, 25 air inlets, 26 delivery ports (backwash water inlet).
The specific embodiment
The utility model is described in further detail to utilize embodiment shown in the drawings below.
With reference to Fig. 1, the self-service high-efficiency fiber filter tank of present embodiment has pond body 1, and pond body 1 can adopt steel or xoncrete structure.In pond body 1, be equipped with cloth tank 2, removable orifice plate 8, fiber filter element 9, fixedly orifice plate 10, distribution device 12 and water-distributing device 11 from top to bottom successively, the lead that removable orifice plate 8 vertically is set 3 in pond body 1, the upper end of lead 3 and cloth tank 2 are fixing, the lower end of lead 3 and fixedly orifice plate 10 is fixing, or directly be fixed on the bottom surface of pond body 1.On removable orifice plate 8, be provided with the guide pin bushing 4 that matches with lead 3.On lead 3, be provided with the spacing ring 13 of removable orifice plate 8 to bottom offset.The delivery port 26 that be provided with water inlet 23, backwash discharge outlet 24, the air inlet 25 that communicates with distribution device 12 on pond body 1, communicates with water-distributing device 11, the water outlet 26 that water-distributing device 11 communicates also are the backwash water inlet.On removable orifice plate 8, be provided with the loose adjuster 22 of the self-service compacting of fiber filter element density, the structure of the loose adjuster 22 of the self-service compacting of described fiber filter element density is, on removable orifice plate 8, be fixed with dragging plate 6, on dragging plate 6, be provided with several self-service valves 5 by connector 7.
With reference to Fig. 1 and 3, the structure of described self-service valve 5 is, upper and lower porous valve body 17,18 is connected, and upper and lower porous valve body 17,18 is equipped with closure plate 20, and the chamber that constitutes at upper and lower porous valve body 17,18 is built-in with ball float 21.Several self-service valves 5 are connected on the dragging plate 6 by the flange 19 of upper and lower porous valve body 17,18 separately.Ball float 21 adopts the PVC material to make.
With reference to Fig. 2, all be nested with sheath 16 at some fibre bundles 14 two ends of described fiber filter element 9.Hook 15 and removable orifice plate 8 are adopted in some fibre bundles 14 two ends, fixedly orifice plate 10 articulates.Described sheath 16 can adopt rubber sleeve or plastic sheath.The some fibre bundles 14 that constitute fiber filter element 9 adopt prior art, adopt the third human relations bulked continuous filament (BCF) usually, also can adopt NACF.
The filter process in self-service high-efficiency fiber filter tank is: the water that needs to filter enters in the water distribution notch 2 from the water inlet 23 on the pond body 1, the water that overflows from water distribution notch 2 acts on the dragging plate 6 of the loose adjuster of the self-service compacting of fiber filter element density, and the hole by dragging plate 6 and removable orifice plate 8 enters fiber filter element 9, in water flow pressure, under the gravity effect of dragging plate 6 and removable orifice plate 8, the loose adjuster 22 of the self-service compacting of fiber filter element density and removable orifice plate 8 move along water (flow) direction, by self-service valve 5 appropriate regulation flows, some fibre bundles 14 of fiber filter element 9 produce crooked, fiber filter element 9 is compressed, the porosity of the fibre bundle 14 of fiber filter element 9 is by diminishing greatly gradually, density increases gradually, and then the in-depth filtration of realization degree of precision, the water after the filtration flows out filter tanks through water-distributing device 11 from delivery port 26.When having held back more suspension in the fiber filter element 9 or the filter tank having been cleaned according to field control parameter needs, water inlet 23 is closed, stop into water.
The cleaning process in self-service high-efficiency fiber filter tank is: water from delivery port 26 (that is: backwash water import) in water-distributing device 11 enters pond body 1, from the bottom to top by fiber filter element 9, pass through the self-service valve 5 appropriate regulation flows of the loose adjuster 22 of the self-service compacting of fiber filter element density again, under the effect of current and dragging plate 6 buoyancies, make on the removable orifice plate 8 and move, some fibre bundles 14 of fiber filter element 9 are original vertical loose condition (of surface), simultaneously air from air inlet 25 in distribution device 12 enters pond body 1, carry out water, the combined cleaning of air, thereby reach some fibre bundles 14 cleaning and regenerations of fiber filter element 9, the waste water that cleans is discharged the filter tank through backwash discharge outlet 24, after cleaning is qualified, with backwash discharge outlet 24, air inlet 25 is closed.
Those skilled in the art can need not just can make the fabric filter with the loose adjuster of the self-service compacting of fiber filter element density through creative work according to the enlightenment of the utility model acquisition.
Claims (3)
1. self-service high-efficiency fiber filter tank, it comprises the pond body, in the body of pond, be equipped with the cloth tank from top to bottom successively, removable orifice plate, fiber filter element, fixing orifice plate, distribution device and water-distributing device, the lead of removable orifice plate also vertically is set, be provided with water inlet at Chi Tishang, the backwash discharge outlet, the air inlet that communicates with distribution device, the delivery port that communicates with water-distributing device, the delivery port that water-distributing device communicates also is the backwash water inlet, it is characterized in that: on removable orifice plate, be provided with the loose adjuster of the self-service compacting of fiber filter element density, the structure of the loose adjuster of the self-service compacting of described fiber filter element density is, on removable orifice plate, be fixed with dragging plate, on dragging plate, be provided with several self-service valves.
2. self-service high-efficiency fiber according to claim 1 filter tank, the structure of described self-service valve be, has the upper and lower porous valve body that is connected, and upper and lower porous valve body is equipped with closure plate, and the chamber that constitutes at upper and lower porous valve body is built-in with ball float.
3. self-service high-efficiency fiber according to claim 1 filter tank is characterized in that: the some fibre bundles two ends at described fiber filter element all are nested with sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945497U CN201108764Y (en) | 2007-11-05 | 2007-11-05 | Self-service highly effective fibre filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945497U CN201108764Y (en) | 2007-11-05 | 2007-11-05 | Self-service highly effective fibre filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201108764Y true CN201108764Y (en) | 2008-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200945497U Expired - Fee Related CN201108764Y (en) | 2007-11-05 | 2007-11-05 | Self-service highly effective fibre filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201108764Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295383A (en) * | 2011-06-02 | 2011-12-28 | 山东建筑大学 | Advanced municipal wastewater treatment system and technology using the same for advanced treatment |
| CN102755771A (en) * | 2011-04-26 | 2012-10-31 | 吉林市天源环保工程有限公司 | Multi-stage variable-porosity fiber filter bed and filtering equipment |
| CN105016423A (en) * | 2015-08-11 | 2015-11-04 | 新龙鼎控股集团有限公司 | Upper hole plate for floating fiber bundle grease remover |
| CN105016425A (en) * | 2015-08-11 | 2015-11-04 | 新龙鼎控股集团有限公司 | Upper hole plate guiding mechanism for floating fiber bundle grease remover |
-
2007
- 2007-11-05 CN CNU2007200945497U patent/CN201108764Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755771A (en) * | 2011-04-26 | 2012-10-31 | 吉林市天源环保工程有限公司 | Multi-stage variable-porosity fiber filter bed and filtering equipment |
| CN102295383A (en) * | 2011-06-02 | 2011-12-28 | 山东建筑大学 | Advanced municipal wastewater treatment system and technology using the same for advanced treatment |
| CN105016423A (en) * | 2015-08-11 | 2015-11-04 | 新龙鼎控股集团有限公司 | Upper hole plate for floating fiber bundle grease remover |
| CN105016425A (en) * | 2015-08-11 | 2015-11-04 | 新龙鼎控股集团有限公司 | Upper hole plate guiding mechanism for floating fiber bundle grease remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080903 Termination date: 20101105 |