CN209548800U - A kind of fiberfill water filtering device - Google Patents
A kind of fiberfill water filtering device Download PDFInfo
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- CN209548800U CN209548800U CN201822194347.0U CN201822194347U CN209548800U CN 209548800 U CN209548800 U CN 209548800U CN 201822194347 U CN201822194347 U CN 201822194347U CN 209548800 U CN209548800 U CN 209548800U
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Abstract
The utility model discloses a kind of fiberfill water filtering devices, are related to water treatment filtering equipment field.The utility model uses the filter element and filtering cavity configuration of special construction, its filter element is fiber bundle-like structure, fibre bundle fixation is placed in tapering chambers by end by porous fixed disk, one week setting sealing ring of porous fixed disk, fluid promotes fibre bundle in tapering chambers, and fiber filament gap constantly reduces, to realize filtration, when blocking occur in fiber causes flow to become smaller, the tamper that can make inside fibre bundle expansion release is backwashed to it.Therefore, which has the advantages that treating capacity is big, filter effect is good, easy cleaning is restored, long service life.
Description
Technical field
The utility model belongs to water treatment filtering equipment field, and in particular to a kind of fiberfill water filtering device.
Background technique
The mode of water process includes physical treatment and chemical treatment.The mode that the mankind carry out water process has had quite for many years
History, the physical method filter material different including the use of various pore sizes are arranged the impurity in water in the way of absorption or barrier
Except outside, more important person is to be adsorbed with active carbon in suction type, blocking method be then water is allowed by filter material volume compared with
Big impurity can not pass through, and then obtain more clean water.In addition, physical method also includes the precipitation method, exactly allow specific gravity compared with
Small impurity, which is bubbled through the water column, to be pulled out or the biggish contamination precipitation of specific gravity is under, and then is obtained.Chemical method is then using various
Chemicals converts impurities in water to the lesser substance of human injury, or impurity is concentrated, at the chemistry of history at most
Reason method should can be added to the water with alum at last, and after impurities in water set, volume becomes larger, and filtration method can be used, by impurity
Removal.
Since chemical treatment be easy to cause chemical residues in water, physical filtering is more general in certain applications scene
Time.In such scene, in order to reduce the turbidity of water quality, or subsequent handling is pre-processed, more and more filter devices
It is applied.But often there is easy dirt and blocks up in most of phase after use, and is difficult to clean recovery.Therefore, as filtering
The core of device, the selection of filter element and the design of filter device are key points.
Therefore, a kind for the treatment of capacity is big, filter effect is good, easy cleaning is restored, filter plant with long service life pushes away it
Wide application is of great significance.
Summary of the invention
Blocking is easy utility model aims to solve filter device in the prior art, the technology of cleaning inconvenience is asked
Topic, and a kind of fiberfill water filtering device is provided.
Specific technical solution used by the utility model is as follows:
A kind of fiberfill water filtering device comprising filter element, isometrical cavity and tapering chambers, isometrical cavity one end
With the diminution end of tapering chambers is closed is connected；The other end of the isometrical cavity is sealed by right end socket, described tapered
The bellend of cavity is sealed by left head；The filter element is made of filter tow and porous fixed disk, mistake
Filter fibre bundle one end is intensively fixed in porous fixed disk in the form of boundling, and the other end is the free end that can be expanded and compress；
Porous fixed disk coaxial arrangement offers the through-hole that multiple water supply streams pass through in isometrical cavity, on disk body, and disk body is circumferentially arranged
Sealing ring；Porous fixed disk keeps in sealing contact by the inner wall of sealing ring and isometrical cavity, and porous fixed disk can be in water
Stream acts on the isometrical cavity axial movement of lower edge；The left head is equipped with water inlet and sewage draining exit, and the right end socket is equipped with
The mouth of a river and backwash mouth.
Preferably, the water inlet is equipped with inlet valve；The sewage draining exit is equipped with sewage draining valve；Described
Water outlet is equipped with flowing water Valve；The backwash mouth is equipped with backwash valve.
Preferably, being connected between the left head and tapering chambers by bolt and flange.
Preferably, the filter tow material is one of PVC, PE, nylon, linen-cotton or multiple combinations.
Preferably, the isometrical cavity and tapering chambers junction are equipped with locating part, for limiting porous fixed disk
It is detached from isometrical cavity.
Further, the locating part is the annular protrusion for being fixed on isometrical cavity end, annular protrusion and isometrical chamber
Body coaxial arrangement, and the internal diameter of annular protrusion is less than porous fixed dish external diameter.
Preferably, the contracting end diameter of the tapering chambers and the ratio of bellend diameter are between 1:2~4.
Preferably, the tapering chambers bellend diameter and the ratio of tapering chambers length are between 1:3~9.
Preferably, the water inlet is connect with feed pump, backwash mouth is connect with backwashing pump, and water outlet and clear water reserviors connect
It connects, sewage draining exit is connect with wastewater disposal basin.
Preferably, the water outlet is equipped with flow sensor.
For the utility model using the filter element and filtering cavity configuration of special construction, filter element is fiber bundle-like knot
Fibre bundle fixation is placed in tapering chambers by structure, end by porous fixed disk, one week setting sealing ring of porous fixed disk, fluid
Promote fibre bundle in tapering chambers, fiber filament gap constantly reduces, to realize filtration, when blocking in fiber
When flow being caused to become smaller, the tamper that can make inside fibre bundle expansion release is backwashed to it.Therefore, the filter device
Have the advantages that treating capacity is big, filter effect is good, easy cleaning is restored, long service life.
Detailed description of the invention
Fig. 1 is the utility model filter apparatus configuration schematic diagram (backwash state)；
Fig. 2 is the utility model filter apparatus configuration schematic diagram (filtration condition)；
Fig. 3 is the set-up mode schematic diagram of locating part in the utility model filter device.
Appended drawing reference as shown in the figure is as follows:
1- water inlet 2- inlet valve 3- left head
The isometrical cavity 5- bolt 6- flange of 4-
7- sewage draining valve 8- sewage draining exit 9- tapering chambers
The porous right end socket of fixed disk 12- of 10- filter element 11-
13- flowing water Valve 14- water outlet 15- backwash valve
16- backwash mouth 17- locating part
Specific embodiment
The utility model is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out the corresponding combination under the premise of not conflicting with each other.
As shown in Figure 1, being a kind of fiberfill water filtering device of the utility model, main structure includes that filtering is single
First, isometrical cavity 4 and tapering chambers 9.Isometrical cavity 4 is the uniform pipeline section of one end intracavity diameter, and tapering chambers 9 are intracavity diameters
One large one small tubaeform pipeline section.Isometrical 4 one end of cavity with the diminution end of tapering chambers 9 is closed is connected, and link position
Intracavity diameter it is equal, so as to even transition.The other end of isometrical cavity 4 is sealed by right end socket 12, tapering chambers 9
Bellend is sealed by left head 3.Wherein left head 3 is as far as possible there are one section of isometrical pipeline section, i.e., end socket left side with gradually
Contracting cavity keeps certain distance between 9 bellend end face as far as possible, forms certain water space, in order to intake and blowdown.It is left
It can be connected by bolt 5 and flange 6 between end socket 3 and tapering chambers 9.Filter element is by filter tow 10 and porous fixed disk
11 compositions.Filter tow 10 is the structure of getting one's things ready being made of numerous filamentary fibers bunchys, and material can be PVC, PE, Buddhist nun
One of dragon, linen-cotton or multiple combinations, but consider the impact force of water flow, there should be certain hardness as far as possible, in water flow
It is able to maintain under impact and is not fully compressed axially.Porous fixed disk is intensively fixed in 10 one end of filter tow in the form of boundling
On 11, and the disk of entire porous fixed disk 11 is covered as far as possible, the other end is the free end that can be expanded and compress.Porous fixation
Disk 11 is coaxially disposed in isometrical cavity 4, and the through-hole that multiple water supply streams pass through, disk body circumferentially setting sealing are offered on disk body
Circle.Porous fixed disk 11 keeps in sealing contact by the inner wall of sealing ring and isometrical cavity 4, and porous fixed disk 11 can be in water
Stream acts on the isometrical cavity 4 of lower edge and moves axially.During axial movement, porous fixed disk 11 is remained and isometrical cavity 4
It is axially vertical, and surrounding and inner wall seal.Left head 3 is equipped with water inlet 1 and sewage draining exit 8, and right end socket 12 is equipped with water outlet
14 and backwash mouth 16.Water inlet 1 is equipped with inlet valve 2, and sewage draining exit 8 is equipped with sewage draining valve 7, and water outlet 14 is equipped with water outlet
Valve 13, backwash mouth 16 are equipped with backwash valve 15.Water outlet, water inlet, backwash and blowdown can be controlled by valve.
The workflow of above-mentioned filter device can be divided into filter process, backwash blowdown process, specific as follows:
1) water inlet 1 is connect with feed pump, backwash mouth 16 is connect with backwashing pump, and water outlet 14 is connect with clear water reserviors, row
Dirty mouth 8 is connect with wastewater disposal basin.
2) sewage to be filtered is squeezed by filter device by intake pump, porous fixed disk is made under the impetus of water flow
11 drive filter tows 10 promote in isometrical cavity 4 from left side to the right, are located at the fiber of 9 bellend of tapering chambers originally
Gradually along cavity tightening is reduced, gap constantly reduces silk, and is finally extruded in completely in isometrical cavity 4, is formed shown in Fig. 2
State.At this point, the gap very little between fiber and fiber, suspended matter, particulate matter are by fiber mechanical retention, to realize that filtering is made
With.
3) operation after a certain period of time, when water outlet flow is lower than setting flow, stops water inlet, closes water inlet 1 and go out
Backwash mouth 16 and sewage draining exit 8 are opened in the mouth of a river 14, start backwash procedure.Make porous fixed disk under the impetus of water flow at this time
11 drive filter tow 10 to promote to the left in isometrical cavity 4 from right side again, and filter tow 10 enters tapering chambers 9
The free end of bellend, fiber gradually disperses, so that the residue accumulated between fiber is gone out by water flow, is discharged from sewage draining exit, complete
At the cleaning of fiber.
4) sewage draining exit 8 and backwash mouth 16 are closed, water inlet 1 and water outlet 14 is reopened, continues filter.
In addition, when porous fixed disk 11 moves in isometrical cavity 4, be easy to be gone out by water flow due in backwashing procedures,
There may be can not normally enter isometrical cavity 4 when being filtered program again.Therefore, in a preferred embodiment,
It can be equipped with locating part 17 in isometrical cavity 4 and 9 junction of tapering chambers, be detached from isometrical cavity for limiting porous fixed disk 11
4.As shown in figure 3, a kind of way of realization of locating part 17 is the annular protrusion for being fixed on isometrical 4 end of cavity, annular protrusion with
Isometrical cavity 4 is coaxially disposed, and the internal diameter of annular protrusion is less than porous 11 outer diameter of fixed disk.Porous fixed disk 11 is moved to annular
It when raised position, can be stuck, to prevent from falling off.
Filter cavity size determines that the contracting end diameter of tapering chambers 9 and the ratio of bellend diameter are situated between according to technique
Between 1:2~4.9 bellend diameter of tapering chambers and the ratio of 9 length of tapering chambers can be between 1:3~9.Certainly, real
Border is in use, specific parameter size can be determined by experiment.
Furthermore it is also possible to flow sensor is equipped in water outlet 14, in order to which valve, control equipment etc. link certainly
Control can start backwash procedure when filtering traffic is less than setting value.
Embodiment described above is a kind of preferable scheme of the utility model, and so it is not practical to limit
It is novel.Those of ordinary skill in related technical field can be in the case where not departing from the spirit and scope of the utility model
It makes a variety of changes and modification.Therefore all mode technical solutions obtained for taking equivalent substitution or equivalent transformation, all fall within
In the protection scope of the utility model.
Claims (10)
1. a kind of fiberfill water filtering device, which is characterized in that including filter element, isometrical cavity (4) and tapering chambers
(9), isometrical cavity (4) one end with the diminution end of tapering chambers (9) is closed is connected；The other end of the isometrical cavity (4) is logical
It crosses right end socket (12) to be sealed, the bellend of the tapering chambers (9) is sealed by left head (3)；The filtering
Unit is made of filter tow (10) and porous fixed disk (11), and filter tow (10) one end is intensively fixed in the form of boundling
In on porous fixed disk (11), the other end is the free end that can be expanded and compress；The coaxial arrangement of porous fixed disk (11) in etc.
In diameter cavity (4), the through-hole that multiple water supply streams pass through is offered on disk body, sealing ring is circumferentially arranged in disk body；Porous fixed disk
(11) keep in sealing contact by the inner wall of sealing ring and isometrical cavity (4), and porous fixed disk (11) can be in flow action
The isometrical cavity of lower edge (4) axial movement；The left head (3) is equipped with water inlet (1) and sewage draining exit (8), the right end socket
(12) water outlet (14) and backwash mouth (16) are equipped with.
2. fiberfill water filtering device as described in claim 1, which is characterized in that the water inlet (1) be equipped with into
Penstock (2)；The sewage draining exit (8) is equipped with sewage draining valve (7)；The water outlet (14) is equipped with flowing water Valve
(13)；The backwash mouth (16) is equipped with backwash valve (15).
3. fiberfill water filtering device as described in claim 1, which is characterized in that the left head (3) and tapered cavity
It is connected by bolt (5) with flange (6) between body (9).
4. fiberfill water filtering device as described in claim 1, which is characterized in that described filter tow (10) material
For one of PVC, PE, nylon, linen-cotton or multiple combinations.
5. fiberfill water filtering device as described in claim 1, which is characterized in that the isometrical cavity (4) and tapered
Cavity (9) junction is equipped with locating part (17), is detached from isometrical cavity (4) for limiting porous fixed disk (11).
6. fiberfill water filtering device as claimed in claim 5, which is characterized in that the locating part is isometrical to be fixed on
The annular protrusion of cavity (4) end, annular protrusion and isometrical cavity (4) are coaxially disposed, and the internal diameter of annular protrusion is less than porous
Fixed disk (11) outer diameter.
7. fiberfill water filtering device as described in claim 1, which is characterized in that the diminution end of the tapering chambers (9)
The ratio of diameter and bellend diameter is between 1:2~4.
8. fiberfill water filtering device as described in claim 1, which is characterized in that tapering chambers (9) bellend is straight
Diameter and the ratio of tapering chambers (9) length are between 1:3~9.
9. fiberfill water filtering device as described in claim 1, which is characterized in that the water inlet (1) and feed pump
Connection, backwash mouth (16) are connect with backwashing pump, and water outlet (14) is connect with clear water reserviors, and sewage draining exit (8) is connect with wastewater disposal basin.
10. fiberfill water filtering device as described in claim 1, which is characterized in that the water outlet (14) is equipped with stream
Quantity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194347.0U CN209548800U (en) | 2018-12-25 | 2018-12-25 | A kind of fiberfill water filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194347.0U CN209548800U (en) | 2018-12-25 | 2018-12-25 | A kind of fiberfill water filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548800U true CN209548800U (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194347.0U Active CN209548800U (en) | 2018-12-25 | 2018-12-25 | A kind of fiberfill water filtering device |
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| Country | Link |
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| CN (1) | CN209548800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760340A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Volume extrusion type fiber filter and backwashing operation method thereof |
| CN111760341A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Extrusion type fiber filter and backwashing method thereof |
-
2018
- 2018-12-25 CN CN201822194347.0U patent/CN209548800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760340A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Volume extrusion type fiber filter and backwashing operation method thereof |
| CN111760341A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Extrusion type fiber filter and backwashing method thereof |
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