CN207324204U - The self-cleaning filter uninterruptedly fed - Google Patents
The self-cleaning filter uninterruptedly fed Download PDFInfo
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- CN207324204U CN207324204U CN201721046463.7U CN201721046463U CN207324204U CN 207324204 U CN207324204 U CN 207324204U CN 201721046463 U CN201721046463 U CN 201721046463U CN 207324204 U CN207324204 U CN 207324204U
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Abstract
The utility model provides a kind of self-cleaning filter uninterruptedly fed, including：Housing, housing sidewall offer feed inlet, are equipped with central tube in housing, the part that central tube is located at outside housing offers cleaner liquid discharge port；Multiple filtering ring flat-plates, each filtering ring flat-plate is circular hollow cavity structure, spacer is arranged on central tube periphery to multiple filtering ring flat-plates between the upper and lower, and each inner ring surface for filtering ring flat-plate is adjacent to central tube outer circumferential surface, and filtering ring flat-plate inner ring surface offers interconnected material mouth with central tube outer circumferential surface；Scum pipe, it is located at central tube side, and scum pipe lower end is stretched out outside housing, the part that scum pipe is located at outside housing offers slag-drip opening, scum pipe periphery is from top to bottom connected equipped with multiple suction nozzles, and each suction nozzle is respectively positioned between neighbouring two filterings ring flat-plate, and suction nozzle is close to filtering ring flat-plate.The self-cleaning filter uninterruptedly fed of the utility model, it can be rapidly completed self-cleaning process in the case of uninterrupted input and output material.
Description
Technical field
The utility model belongs to filtration art, and in particular to a kind of self-cleaning filter uninterruptedly fed.
Background technology
For needing by backwashing regenerated Full-automatic filter system, in order to ensure that the life of continuous-stable can be obtained
Production, is generally adopted by the configuration mode that a sets filtering device includes two filters, in normal work, in fact only one
Platform filters, and another spare wait, but needs supporting a fairly large number of valve, instrument, the PLC system of complexity and more
Supporting auxiliary device, so causing the of high cost of the device, operation requires height, and space is big.So not too much it is suitable for
Some feedstock properties are good, the user of limited space.And existing filtration system does not have Check System, or moved by additional
Power carries out deslagging, and energy consumption is big, inconvenient for use.
Utility model content
One purpose of the utility model is to solve the above problems, and provides the advantages of at least will be described later.
The utility model also has a purpose to be to provide a kind of self-cleaning filter uninterruptedly fed, it can be uninterrupted
In the case of input and output material, self-cleaning process is rapidly completed.
In order to realize these purposes and further advantage according to the present utility model, there is provided it is a kind of uninterruptedly feed from clear
Filter is washed, including：
Housing, the housing sidewall offer feed inlet, and central tube is equipped with the housing, and the central tube lower end is stretched out
Outside housing, the part that the central tube is located at outside housing offers cleaner liquid discharge port；
Multiple filtering ring flat-plates, each ring flat-plate that filters is circular hollow cavity structure, multiple filtering ring flat-plates between the upper and lower every
Central tube periphery is sheathed on, each inner ring surface for filtering ring flat-plate is adjacent to central tube outer circumferential surface, filters ring flat-plate inner ring surface and center
Pipe outer circumferential surface offers interconnected material mouth；
Scum pipe, it is located at central tube side, and scum pipe lower end is stretched out outside housing, and the portion that scum pipe is located at outside housing separates
Equipped with slag-drip opening, the scum pipe periphery is from top to bottom connected equipped with multiple suction nozzles, and each suction nozzle is respectively positioned on neighbouring two
Between filtering ring flat-plate, suction nozzle is close to filtering ring flat-plate.
Preferably, the self-cleaning filter uninterruptedly fed, further includes two pressure sensors, two pressure
Sensor detects filtering ring flat-plate external and internal pressure value respectively, when filtering ring flat-plate external and internal pressure difference reaches preset value, opens slag-drip opening.
Preferably, the self-cleaning filter uninterruptedly fed, the filtering ring flat-plate further include circular support
Skeleton, support frame are sheathed in the annular compartment of filtering ring flat-plate.
Preferably, the self-cleaning filter uninterruptedly fed, is communicated with a pipeline on suction nozzle, the pipeline with
Scum pipe connects, and the pipeline is projected as arc-shaped in the horizontal plane.
Preferably, the self-cleaning filter uninterruptedly fed, scum pipe lower end are also associated with a decelerating motor,
Decelerating motor, which rotates, to drive scum pipe to rotate；Central tube lower end is connected to an electric rotating machine, and electric rotating machine rotates drive center
Pipe rotates.
Preferably, the self-cleaning filter uninterruptedly fed, central tube periphery is positioned at any neighbouring two
Spacer sleeve is arranged between a filtering ring flat-plate, the spacer sleeve upper and lower ends are equipped with O-ring seal, and upper and lower O-ring seal is supported respectively
Touch on upper and lower filtering ring flat-plate.
Preferably, the self-cleaning filter uninterruptedly fed, suction nozzle are the end diameter close to filtering ring flat-plate
Trapezium structure small, other end diameter is big.
Preferably, the self-cleaning filter uninterruptedly fed, housing tip are equipped with drain.
Preferably, the self-cleaning filter uninterruptedly fed, is coaxially provided with the first rotating bar, institute in scum pipe
The upper end and scum pipe for stating the first rotating bar are connected, and the first rotating bar lower face offers the first groove, and the first rotating bar is located at
Offering the second groove connected with the first groove above first groove, the second groove diameter is more than the first groove diameter, and one the
Two rotating bar upper ends are through the first groove, the second groove, thread fitting between second rotating bar and the first groove, and described second
The end that rotating bar is located in the second groove is fixed with a convex block, and the convex block can be moved down along the second recess axis direction
Dynamic, the second rotating bar lower end and scum pipe are spaced, and interval height is more than the second groove height；The second rotating bar periphery
Part outside the first groove, the second groove is interval with multigroup arc-shaped strip piece, every group of arc-shaped strip piece up and down
Include multiple arc-shaped strip pieces being circumferentially arranged along the second rotating bar.
Preferably, the self-cleaning filter uninterruptedly fed, decelerating motor are stepping decelerating motor.
The utility model includes at least following beneficial effect：
1st, the self-cleaning filter uninterruptedly fed of the utility model, can be in the case of uninterrupted input and output material, quickly
Self-cleaning process is completed, according to the pressure difference inside and outside filtering ring flat-plate to determine whether needing to start to clean, when needing cleaning, it is not necessary to
Close feed inlet, be always ensured that the normal pressure of filter, at this moment, filter ring flat-plate and scum pipe moves at the same time, and scum pipe and
Exterior slag liquid collection device conducting, does not have pressure in slag liquid collection device, when the impurity on filtering ring flat-plate surface is gradually accumulated, this
Sample to filter inside and outside ring flat-plate just into a pressure difference, when this pressure difference reaches the end of a period pressure difference of filter settings
When, start to start self-cleaning process, the filter residue filtered on ring flat-plate can so be washed by the effect of housing inside and outside differential pressure outer
In the slag liquid collection device in portion.
2nd, the self-cleaning filter uninterruptedly fed of the utility model, is coaxially provided with the first rotating bar in scum pipe, and
One rotating bar lower face offers the first groove, the second groove, and the second rotating bar upper end passes through the first groove, the second groove, the
Thread fitting between two rotating bars and the first groove, drives the second rotating bar flexible up and down when the first rotating bar rotates, so may be used
So that the filter residue in scum pipe hurtles down, prevent filter residue from blocking scum pipe；Circumferentially arrange in the second rotating bar at the same time more
A arc-shaped strip piece, can vertically cut the filter residue in scum pipe with the telescopic moving of the second rotating bar and disperse, be conducive to
Filter residue hurtles down.
Brief description of the drawings
Fig. 1 is the structure diagram of the self-cleaning filter uninterruptedly fed of the utility model；
Fig. 2 is the positive diagram that the suction nozzle of the utility model is connected with scum pipe；
Fig. 3 is the top view that the suction nozzle of the utility model is connected with scum pipe；
Fig. 4 is the scum pipe and the first rotating bar connection diagram of the utility model；
Fig. 5 is second rotating bar and the first rotating bar connection diagram of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in the description of the utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the utility model.
As shown in Fig. 1~5, a kind of self-cleaning filter uninterruptedly fed, including：
Housing 1,1 side wall of housing offer feed inlet 11, central tube 2, the central tube 2 are equipped with the housing 1
Lower end is stretched out outside housing 1, and the part that the central tube 2 is located at outside housing 1 offers cleaner liquid discharge port 21；Multiple filtering ring flat-plates
3, each ring flat-plate 3 that filters is circular hollow cavity structure, multiple filtering ring flat-plates about 3 spacer sleeve be arranged on 2 periphery of central tube,
The inner ring surface of each filtering ring flat-plate 3 is adjacent to 2 outer circumferential surface of central tube, and filtering 3 inner ring surface of ring flat-plate is opened up with 2 outer circumferential surface of central tube
There is interconnected material mouth；Scum pipe 4, it is located at 2 side of central tube, and 4 lower end of scum pipe is stretched out outside housing 1, scum pipe 4
Slag-drip opening 41 is offered in the part outside housing 1,4 periphery of scum pipe is from top to bottom connected equipped with multiple suction nozzles, each to inhale
Mouth is respectively positioned between neighbouring two filterings ring flat-plate 3, and suction nozzle is close to filtering ring flat-plate 3.
The self-cleaning filter uninterruptedly fed of the utility model, at work, enters housing 1 from feed inlet 11
It is interior, 3 surface of filtering ring flat-plate is then passed through, since filtering ring flat-plate 3 is circular hollow cavity structure, filtered 3 surface of ring flat-plate
Enter into the inner cavity of filtering ring flat-plate 3, then by the inner cavity of filtering ring flat-plate 3 in central tube 2, eventually pass through cleaner liquid discharge port 21
Filtering is completed in outflow；Filter residue is constantly deposited on filtering ring flat-plate 3 surface in filter process, when filtering proceeds to a certain degree, this
When open slag-drip opening 41, since the pressure of feed inlet 11 is far longer than the pressure at slag-drip opening 41, the pressure in housing 1 is more than row
Pressure in cinder notch 41, be deposited on filtering ring flat-plate 3 under the action of 1 external and internal pressure difference of housing, by suction nozzle inspiration scum pipe 4 again
Enter through slag-drip opening 41 in slag liquid collection device, complete tapping process.
In another technical solution, the self-cleaning filter uninterruptedly fed, further includes two pressure sensings
Device, two pressure sensors detect filtering 3 external and internal pressure value of ring flat-plate respectively, when filtering 3 external and internal pressure difference of ring flat-plate reaches preset value
When, open slag-drip opening 41.During the technical program, by setting two pressure sensors on housing 1, two pressure pass
Sensor detects filtering 3 external and internal pressure value of ring flat-plate respectively, and as filtering carries out, filter residue is constantly deposited on 3 surface of filtering ring flat-plate, at this time
Cause to filter 3 surface of ring flat-plate and inner cavity forms pressure differential, when pressure differential reaches setting value, it is meant that the filter residue on filtering ring flat-plate 3
Reache a certain level, open slag-drip opening 41 at this time, start to start self-cleaning process, be deposited on the filtering external pressure in housing 1 of ring flat-plate 3
Under the action of force difference, entered again through slag-drip opening 41 in slag liquid collection device in suction nozzle inspiration scum pipe 4, complete tapping process.
In another technical solution, the filtering ring flat-plate 3 further includes circular support frame, and support frame was sheathed on
In the annular compartment for filtering ring flat-plate 3.By setting circular support frame in filtering ring flat-plate 3, certain branch is played to filtering ring flat-plate 3
Support acts on, the intensity of increase filtering ring flat-plate 3.
In another technical solution, the self-cleaning filter uninterruptedly fed, is communicated with a pipe on suction nozzle 51
Road 5, the pipeline 5 are connected with scum pipe 4, and the pipeline 5 is projected as arc-shaped in the horizontal plane.Suction nozzle 51 passes through after drawing filter residue
Piping 5 enters in scum pipe 4.
In another technical solution, the self-cleaning filter uninterruptedly fed, 4 lower end of scum pipe is also associated with
One decelerating motor, decelerating motor, which rotates, can drive scum pipe 4 to rotate；2 lower end of central tube is connected to an electric rotating machine, electric rotating machine
Rotate and drive central tube 2 to rotate.The electric rotating machine of 2 lower end of central tube connection, in filtering, electric rotating machine, which rotates, drives central tube
2 rotate accelerated filtration process, and decelerating motor can be opened in tapping process, and decelerating motor, which rotates, drives scum pipe 4 to rotate, and then
Suction nozzle 51 is set to swing back and forth on filtering ring flat-plate 3, so that the filter residue filtered on ring flat-plate 3 be siphoned away.
In another technical solution, the self-cleaning filter uninterruptedly fed, 2 periphery of central tube is positioned at any
Spacer sleeve is arranged between neighbouring two filterings ring flat-plate 3, the spacer sleeve upper and lower ends are equipped with O-ring seal, O-shaped close up and down
Seal contacts at up and down on filtering ring flat-plate 3 respectively.
In another technical solution, the self-cleaning filter uninterruptedly fed, the suction nozzle 51 is close to mistake
The end diameter of filtering ring flat-plate 3 is small, trapezium structure that other end diameter is big.
In another technical solution, the self-cleaning filter uninterruptedly fed, 1 top of housing is equipped with drain
12.Drain is only used in first charging.
In another technical solution, the self-cleaning filter uninterruptedly fed, is coaxially provided with scum pipe 4
One rotating bar 6, upper end and the scum pipe 4 of first rotating bar 6 are connected, and 6 lower face of the first rotating bar offers the first groove
61, the first rotating bar 6 is located at the top of the first groove 61 and offers the second groove 62 connected with the first groove 61, the second groove 62
Diameter is more than 61 diameter of the first groove, and 7 upper end of the second rotating bar is rotated through the first groove 61, the second groove 62, described second
Thread fitting between 7 and first groove 61 of bar, the end that second rotating bar 7 is located in the second groove are fixed with a convex block 72,
The convex block 72 can be moved up and down along 62 axis direction of the second groove, between 7 lower end of the second rotating bar and scum pipe 4 leave
Every interval height is more than the height of the second groove 62；Second rotating bar, 7 periphery be located at the first groove 61, the second groove 62 it
Outer part is interval with multigroup arc-shaped strip piece up and down, and every group of arc-shaped strip piece includes multiple along the second rotating bar week
To the arc-shaped strip piece 71 of arrangement.
In the technical program, scum pipe 4, which rotates, drives the first rotating bar 6 to rotate, due to the second rotating bar 7 and first turn
It is threadedly coupled between the first groove 61 in lever 6, the first rotating bar 6, which rotates, makes the convex block 72 along second of the second rotating bar 7 recessed
Groove 62, which moves up and down, drives the first rotating bar 6 to move up and down, and the filter residue in scum pipe 4 can so, which smoothly fallen, prevents from blocking up
Plug；Second rotating bar 7 is equipped with multigroup arc-shaped strip piece, and every group of arc-shaped strip piece includes multiple circular arcs circumferentially arranged
Shape strip piece 71, when the second rotating bar 7 moves up and down, arc-shaped strip piece 71 can indulge the filter residue in scum pipe 4
To cutting, filter residue is disperseed, filter residue is smoothly fallen prevents from blocking.
In another technical solution, the self-cleaning filter uninterruptedly fed, decelerating motor slows down for stepping
Motor.Stepper motor can make Direct/Reverse carry out back rotation, so that the second rotating bar 7 in scum pipe moves up and down.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
- A kind of 1. self-cleaning filter uninterruptedly fed, it is characterised in that including：Housing, the housing sidewall offer feed inlet, and central tube is equipped with the housing, and housing is stretched out in the central tube lower end Outside, the part that the central tube is located at outside housing offers cleaner liquid discharge port；Multiple filtering ring flat-plates, each ring flat-plate that filters is circular hollow cavity structure, and spacer is set multiple filtering ring flat-plates between the upper and lower In central tube periphery, each inner ring surface for filtering ring flat-plate is adjacent to central tube outer circumferential surface, filters outside ring flat-plate inner ring surface and central tube Side face offers interconnected material mouth；Scum pipe, it is located at central tube side, and scum pipe lower end is stretched out outside housing, and the part that scum pipe is located at outside housing offers Slag-drip opening, the scum pipe periphery are from top to bottom connected equipped with multiple suction nozzles, and each suction nozzle is respectively positioned on neighbouring two filterings Between ring flat-plate, suction nozzle is close to filtering ring flat-plate.
- 2. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that further include two pressure sensings Device, two pressure sensors detect filtering ring flat-plate external and internal pressure value respectively, when filtering ring flat-plate external and internal pressure difference reaches preset value, Open slag-drip opening.
- 3. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that the filtering ring flat-plate further includes Circular support frame, support frame are sheathed in the annular compartment of filtering ring flat-plate.
- 4. the self-cleaning filter as claimed in claim 1 uninterruptedly fed a, it is characterised in that pipe is communicated with suction nozzle Road, the pipeline are connected with scum pipe, and the pipeline is projected as arc-shaped in the horizontal plane.
- 5. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that scum pipe lower end is also associated with One decelerating motor, decelerating motor, which rotates, to drive scum pipe to rotate；Central tube lower end is connected to an electric rotating machine, and electric rotating machine turns It is dynamic to drive central tube to rotate.
- 6. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that central tube periphery is positioned at any Spacer sleeve is arranged between neighbouring two filterings ring flat-plate, the spacer sleeve upper and lower ends are equipped with O-ring seal, O-shaped close up and down Seal contacts at up and down on filtering ring flat-plate respectively.
- 7. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that suction nozzle is close to filtering ring flat-plate End diameter is small, trapezium structure that other end diameter is big.
- 8. the self-cleaning filter as claimed in claim 1 uninterruptedly fed, it is characterised in that housing tip is equipped with emptying Mouthful.
- 9. the self-cleaning filter uninterruptedly fed as claimed in claim 5, it is characterised in that the is coaxially provided with scum pipe One rotating bar, the upper end of first rotating bar are connected with scum pipe, and the first rotating bar lower face offers the first groove, and first Rotating bar, which is located above the first groove, offers the second groove connected with the first groove, and the second groove diameter is more than the first groove Diameter, the second rotating bar upper end is through the first groove, the second groove, thread fitting between second rotating bar and the first groove, The end that second rotating bar is located in the second groove is fixed with a convex block, and the convex block can be along the second recess axis side Move up and down, the second rotating bar lower end and scum pipe are spaced, and interval height is more than the second groove height；Described second turn The part that lever periphery is located at outside the first groove, the second groove is interval with multigroup arc-shaped strip piece, every group of circular arc up and down Shape strip piece includes multiple arc-shaped strip pieces being circumferentially arranged along the second rotating bar.
- 10. the self-cleaning filter as claimed in claim 9 uninterruptedly fed, it is characterised in that decelerating motor subtracts for stepping Speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046463.7U CN207324204U (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046463.7U CN207324204U (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324204U true CN207324204U (en) | 2018-05-08 |
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ID=62374019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046463.7U Active CN207324204U (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297094A (en) * | 2017-08-21 | 2017-10-27 | 品孚罗特过滤设备（北京）有限公司 | The self-cleaning filter uninterruptedly fed |
-
2017
- 2017-08-21 CN CN201721046463.7U patent/CN207324204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297094A (en) * | 2017-08-21 | 2017-10-27 | 品孚罗特过滤设备（北京）有限公司 | The self-cleaning filter uninterruptedly fed |
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