CN107297094A - The self-cleaning filter uninterruptedly fed - Google Patents
The self-cleaning filter uninterruptedly fed Download PDFInfo
- Publication number
- CN107297094A CN107297094A CN201710718604.3A CN201710718604A CN107297094A CN 107297094 A CN107297094 A CN 107297094A CN 201710718604 A CN201710718604 A CN 201710718604A CN 107297094 A CN107297094 A CN 107297094A
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- Prior art keywords
- ring flat
- plate
- central tube
- self
- groove
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 73
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/036—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting ring shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a kind of self-cleaning filter uninterruptedly fed, including：Housing, housing sidewall offers and central tube is provided with charging aperture, housing, and the part that central tube is located at outside housing offers cleaner liquid discharging opening；Multiple filtering ring flat-plates, each filtering ring flat-plate is circular hollow cavity structure, spacer is located at central tube periphery to multiple filtering ring flat-plates between the upper and lower, and the inner ring surface of each filtering ring flat-plate is adjacent to central tube outer peripheral face, and filtering ring flat-plate inner ring surface offers interconnected material mouthful with central tube outer peripheral face；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 provided 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 of the uninterrupted charging of the present invention, it can be rapidly completed self-cleaning process in the case of uninterrupted input and output material.
Description
Technical field
The invention belongs to filtration art, and in particular to a kind of self-cleaning filter uninterruptedly fed.
Background technology
For needing the Full-automatic filter system by backwashing regeneration, in order to ensure the life that can obtain continuous-stable
Production, is generally adopted by the configuration mode that a sets filtering device includes two filters, in normal work, and in fact only one
Platform is filtered, and another it is standby wait, but need supporting a fairly large number of valve, instrument, complicated PLC system and more
Supporting auxiliary device, so causing the cost of the device high, operation requires high, and floor space is big.So being not too much applied to
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.
The content of the invention
It is an object of the invention to solve the above problems, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of self-cleaning filter uninterruptedly fed, it can uninterruptedly passed in and out
In the case of material, self-cleaning process is rapidly completed.
In order to realize that there is provided a kind of self-cleaning uninterruptedly fed according to object of the present invention and further advantage
Filter, including：
Housing, the housing sidewall offers and central tube is provided with charging aperture, 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 discharging opening；
Multiple filtering ring flat-plates, each filtering ring flat-plate is circular hollow cavity structure, multiple filtering ring flat-plates between the upper and lower every
Central tube periphery is sheathed on, the inner ring surface of each filtering ring flat-plate is adjacent to central tube outer peripheral face, filtering ring flat-plate inner ring surface and center
Pipe outer peripheral face offers interconnected material mouthful；
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 is separated
Provided with slag-drip opening, the scum pipe periphery is from top to bottom connected provided with multiple suction nozzles, and each suction nozzle is respectively positioned on neighbouring two
Filter between ring flat-plate, suction nozzle is close to filtering ring flat-plate.
Preferably, the self-cleaning filter of described uninterrupted charging, in addition to 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 of described uninterrupted charging, the filtering ring flat-plate also includes circular support
Skeleton, support frame is sheathed in the annular compartment of filtering ring flat-plate.
Preferably, be communicated with a pipeline on the self-cleaning filter of described uninterrupted charging, suction nozzle, the pipeline with
Scum pipe is connected, and the pipeline is projected as circular arc in the horizontal plane.
Preferably, the self-cleaning filter of described uninterrupted charging, scum pipe lower end is also associated with a reducing motor,
Reducing motor, which is rotated, 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 is rotated.
Preferably, the self-cleaning filter of described uninterrupted charging, central tube periphery is located at any neighbouring two
Spacer sleeve is arranged between individual filtering ring flat-plate, the spacer sleeve upper and lower ends are provided with O-ring seal, and O-ring seal is supported respectively up and down
Touch on filtering ring flat-plate up and down.
Preferably, the self-cleaning filter of described uninterrupted charging, suction nozzle is the end diameter close to filtering ring flat-plate
The small, trapezium structure that other end diameter is big.
Preferably, the self-cleaning filter of described uninterrupted charging, housing tip is provided with drain.
Preferably, the first rotating bar, institute are coaxially provided with the self-cleaning filter of described uninterrupted charging, scum pipe
The upper end and scum pipe for stating the first rotating bar are connected, and the first rotating bar lower surface offers the first groove, and the first rotating bar is located at
Offer the second groove connect with the first groove above first groove, the second groove diameter is more than the first groove diameter, one the
Two rotating bar upper ends pass through the first groove, the second groove, and screw thread coordinates 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 projection, and the projection can be moved down along 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
Multigroup circular arc strip piece, every group of circular arc strip piece are interval with above and below the part outside the first groove, the second groove
Include multiple circular arc strip pieces being circumferentially arranged along the second rotating bar.
Preferably, the self-cleaning filter of described uninterrupted charging, reducing motor is stepping reducing motor.
The present invention at least includes following beneficial effect：
1st, the self-cleaning filter of uninterrupted charging of the invention, can be rapidly completed in the case of uninterrupted input and output material
Self-cleaning process, judges whether that needs start cleaning according to the pressure difference inside and outside filtering ring flat-plate, when needing cleaning, it is not necessary to close
Charging aperture, is always ensured that the normal pressure of filter, at this moment, and filtering ring flat-plate and scum pipe are moved simultaneously, and scum pipe and outside
The conducting of slag liquor collecting device, there is no pressure in slag liquor collecting device, when the impurity on filtering ring flat-plate surface is gradually accumulated, so make
It must filter just into a pressure difference inside and outside ring flat-plate, when this pressure difference reaches the end of a period pressure difference of filter settings,
Start to start self-cleaning process, the filter residue filtered on ring flat-plate so can be washed by outside by the effect of housing inside and outside differential pressure
In slag liquor collecting device.
2nd, the first rotating bar, first turn are coaxially provided with the self-cleaning filter of uninterrupted charging of the invention, scum pipe
Lever lower surface offers the first groove, the second groove, and the second rotating bar upper end passes through the first groove, the second groove, second turn
Screw thread coordinates between lever and the first groove, drives and is stretched above and below the second rotating bar when the first rotating bar is rotated, can so be made
Filter residue in scum pipe hurtles down, and prevents filter residue from blocking scum pipe；The multiple circles circumferentially arranged in the second rotating bar simultaneously
Arc strip piece, can vertically cut to the filter residue in scum pipe with the telescopic moving of the second rotating bar and disperse, be conducive to filter residue
Hurtle down.
Brief description of the drawings
Fig. 1 is the structural representation of the self-cleaning filter of the uninterrupted charging of the present invention；
The positive diagram that Fig. 2 is connected for the suction nozzle of the present invention with scum pipe；
The top view that Fig. 3 is connected for the suction nozzle of the present invention with scum pipe；
Fig. 4 is scum pipe and the first rotating bar connection diagram of the invention；
Fig. 5 is the second rotating bar of the invention and the first rotating bar connection diagram.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, is not instruction or implies signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the limit of the present invention
System.
As shown in Fig. 1~5, a kind of self-cleaning filter uninterruptedly fed, including：
Housing 1, the side wall of housing 1, which is offered, is provided with central tube 2, the central tube 2 in charging aperture 11, 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 discharging opening 21；Multiple filtering ring flat-plates
3, each filtering ring flat-plate 3 is circular hollow cavity structure, multiple filtering ring flat-plates about 3 spacer sleeve located at the periphery of central tube 2,
The inner ring surface of each filtering ring flat-plate 3 is adjacent to the outer peripheral face of central tube 2, and the filtering inner ring surface of ring flat-plate 3 is opened up with the outer peripheral face of central tube 2
There is interconnected material mouthful；Scum pipe 4, it is located at the side of central tube 2, and the lower end of scum pipe 4 is stretched out outside housing 1, scum pipe 4
Slag-drip opening 41 is offered in the part outside housing 1, the periphery of scum pipe 4 is from top to bottom connected provided with multiple suction nozzles, it is 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 of the uninterrupted charging of the present invention, operationally, enters in housing 1 from the charging of charging aperture 11,
Filtering ring flat-plate 3 surface is then passed through, because filtering ring flat-plate 3 is circular hollow cavity structure, is entered through filtering the surface of ring flat-plate 3
The inner chamber of ring flat-plate 3 is filtered, then is entered by the inner chamber of filtering ring flat-plate 3 in central tube 2, cleaner liquid discharging opening 21 is eventually passed through and flows out
Complete filtering；Filter residue is constantly deposited on filtering ring flat-plate 3 surface in filter process, when filtering proceeds to a certain degree, now beats
Begin to rehearse cinder notch 41, and the pressure being far longer than due to the pressure of charging aperture 11 in the pressure at slag-drip opening 41, housing 1 is more than slag-drip opening
Pressure in 41, be deposited on filtering ring flat-plate 3 the external and internal pressure of housing 1 difference in the presence of, by suction nozzle inspiration scum pipe 4 again through row
Cinder notch 41 enters in slag liquor collecting device, completes tapping process.
In another technical scheme, the self-cleaning filter of described uninterrupted charging, in addition to two pressure sensings
Device, two pressure sensors detect the filtering external and internal pressure value of ring flat-plate 3 respectively, when the filtering external and internal pressure difference of ring flat-plate 3 reaches preset value
When, open slag-drip opening 41.During the technical program, by setting two pressure sensors on housing 1, two pressure are passed
Sensor detects the filtering external and internal pressure value of ring flat-plate 3 respectively, as filtering is carried out, and filter residue is constantly deposited on filtering ring flat-plate 3 surface, now
The filtering surface of ring flat-plate 3 and inner chamber is caused to form pressure differential, when pressure differential reaches setting value, it is meant that the filter residue on filtering ring flat-plate 3
Reach to a certain degree, now open slag-drip opening 41, start to start self-cleaning process, be deposited on the filtering external pressure in housing 1 of ring flat-plate 3
In the presence of power difference, entered again through slag-drip opening 41 in slag liquor collecting device in suction nozzle inspiration scum pipe 4, complete tapping process.
In another technical scheme, the filtering ring flat-plate 3 also 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 is acted on, the intensity of increase filtering ring flat-plate 3.
In another technical scheme, the self-cleaning filter of described uninterrupted charging is communicated with a pipe on suction nozzle 51
Road 5, the pipeline 5 is connected with scum pipe 4, and the pipeline 5 is projected as circular arc in the horizontal plane.Suction nozzle 51 is passed through after drawing filter residue
Piping 5 enters in scum pipe 4.
In another technical scheme, the self-cleaning filter of described uninterrupted charging, the lower end of scum pipe 4 is also associated with
One reducing motor, reducing motor, which is rotated, can drive scum pipe 4 to rotate；The lower end of central tube 2 is connected to an electric rotating machine, electric rotating machine
Rotate and drive central tube 2 to rotate.The electric rotating machine of the lower end of central tube 2 connection, in filtering, electric rotating machine, which is rotated, drives central tube
2 rotate accelerated filtration process, and reducing motor can be opened in tapping process, and reducing motor, which is rotated, drives scum pipe 4 to rotate, and then
Suction nozzle 51 is set to be swung 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 scheme, the self-cleaning filter of described uninterrupted charging, the periphery of central tube 2 is located at any
Spacer sleeve is arranged between neighbouring two filterings ring flat-plate 3, the spacer sleeve upper and lower ends are provided with O-ring seal, O-shaped close up and down
Seal is contacted on filtering ring flat-plate 3 up and down respectively.
In another technical scheme, the self-cleaning filter of described uninterrupted charging, the suction nozzle 51 is close to mistake
Filter the trapezium structure that end diameter is small, other end diameter is big of ring flat-plate 3.
In another technical scheme, the self-cleaning filter of described uninterrupted charging, the top of housing 1 is provided with drain
12.Drain is only used in first charging.
In another technical scheme, the self-cleaning filter of described uninterrupted charging 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 the lower surface of the first rotating bar 6 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 the diameter of the first groove 61, and the upper end of the second rotating bar 7 passes through the first groove 61, the second groove 62, and described second rotates
Screw thread coordinates between the groove 61 of bar 7 and first, and the end that second rotating bar 7 is located in the second groove is fixed with a projection 72,
The projection 72 can be moved up and down along the axis direction of the second groove 62, between the lower end of the second rotating bar 7 and scum pipe 4 leave
Every interval height is more than the height of the second groove 62；The periphery of second rotating bar 7 be located at the first groove 61, the second groove 62 it
Multigroup circular arc strip piece is interval with above and below outer part, every group of circular arc strip piece includes multiple along the second rotating bar week
To the circular arc strip piece 71 of arrangement.
In the technical program, scum pipe 4, which is rotated, 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 is rotated, makes the projection 72 along second of the second rotating bar 7 recessed
Groove 62 moves up and down the first rotating bar 6 of drive and moved 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 provided with multigroup circular arc strip piece, and every group of circular arc strip piece includes multiple circular arcs circumferentially arranged
Shape strip piece 71, when the second rotating bar 7 is moved up and down, circular arc strip piece 71 can be indulged the filter residue in scum pipe 4
To cutting, filter residue is disperseed, filter residue is smoothly fallen prevents from blocking.
In another technical scheme, the self-cleaning filter of described uninterrupted charging, reducing motor is that stepping is slowed down
Motor.Stepper motor can make Direct/Reverse carry out back rotation, so that the second rotating bar 7 in scum pipe is moved up and down.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of self-cleaning filter uninterruptedly fed, it is characterised in that including：
Housing, the housing sidewall offers and central tube is provided with charging aperture, 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 discharging opening；
Multiple filtering ring flat-plates, each filtering ring flat-plate is circular hollow cavity structure, and spacer is set multiple filtering ring flat-plates between the upper and lower
In central tube periphery, the inner ring surface of each filtering ring flat-plate is adjacent to outside central tube outer peripheral face, filtering ring flat-plate inner ring surface and central tube
Side face offers interconnected material mouthful；
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 is offered
Slag-drip opening, the scum pipe periphery is from top to bottom connected provided 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 also including 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 also includes
Circular support frame, support frame is 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 is connected with scum pipe, and the pipeline is projected as circular arc 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 reducing motor, reducing motor, which is rotated, 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 located at any
Spacer sleeve is arranged between neighbouring two filterings ring flat-plate, the spacer sleeve upper and lower ends are provided with O-ring seal, O-shaped close up and down
Seal is contacted on filtering ring flat-plate up and down 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
The trapezium structure that end diameter is small, 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 provided with emptying
Mouthful.
9. the self-cleaning filter uninterruptedly fed as claimed in claim 5, it is characterised in that be coaxially provided with the in scum pipe
One rotating bar, upper end and the scum pipe of first rotating bar are connected, and the first rotating bar lower surface offers the first groove, 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 passes through the first groove, the second groove, and screw thread coordinates between second rotating bar and the first groove,
The end that second rotating bar is located in the second groove is fixed with a projection, and the projection can be along the second recess axis side
To moving 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
Lever periphery, which is located above and below the part outside the first groove, the second groove, is interval with multigroup circular arc strip piece, every group of circular arc
Shape strip piece includes multiple circular arc 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 reducing motor subtracts for stepping
Speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718604.3A CN107297094A (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718604.3A CN107297094A (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297094A true CN107297094A (en) | 2017-10-27 |
Family
ID=60131827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718604.3A Pending CN107297094A (en) | 2017-08-21 | 2017-08-21 | The self-cleaning filter uninterruptedly fed |
Country Status (1)
| Country | Link |
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| CN (1) | CN107297094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632420A (en) * | 2020-06-04 | 2020-09-08 | 湖南银城湘味食品有限公司 | Device and process for purifying waste oil of fried food based on continuous uninterrupted mode |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1253203A (en) * | 1955-09-07 | 1961-02-10 | Method and apparatus for automatic cleaning of liquid filters | |
| EP0178584A2 (en) * | 1984-10-18 | 1986-04-23 | Mecapec S.A. | Apparatus for the mechanical purification of waste water |
| CN102350115A (en) * | 2011-07-22 | 2012-02-15 | 浙江德安科技股份有限公司 | Turnplate filter pond |
| CN103505929A (en) * | 2012-06-28 | 2014-01-15 | 上海市自来水闵行有限公司 | Rotary-disc-type water filtration device and using method thereof |
| JP2014213314A (en) * | 2013-04-30 | 2014-11-17 | 富士フィルター工業株式会社 | Filter device |
| CN203954802U (en) * | 2014-06-23 | 2014-11-26 | 浙江天汇环保工程有限公司 | The back purge system of fiber rotary disc filter |
| CN104275020A (en) * | 2013-07-03 | 2015-01-14 | 北京晶霖伟业分离装备技术有限公司 | Rotating disc self-cleaning suction filter |
| CN206000766U (en) * | 2016-07-15 | 2017-03-08 | 浙江方圆市政工程有限公司 | A kind of dredge pump with crushing function |
| CN207324204U (en) * | 2017-08-21 | 2018-05-08 | 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 CN201710718604.3A patent/CN107297094A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1253203A (en) * | 1955-09-07 | 1961-02-10 | Method and apparatus for automatic cleaning of liquid filters | |
| EP0178584A2 (en) * | 1984-10-18 | 1986-04-23 | Mecapec S.A. | Apparatus for the mechanical purification of waste water |
| CN102350115A (en) * | 2011-07-22 | 2012-02-15 | 浙江德安科技股份有限公司 | Turnplate filter pond |
| CN103505929A (en) * | 2012-06-28 | 2014-01-15 | 上海市自来水闵行有限公司 | Rotary-disc-type water filtration device and using method thereof |
| JP2014213314A (en) * | 2013-04-30 | 2014-11-17 | 富士フィルター工業株式会社 | Filter device |
| CN104275020A (en) * | 2013-07-03 | 2015-01-14 | 北京晶霖伟业分离装备技术有限公司 | Rotating disc self-cleaning suction filter |
| CN203954802U (en) * | 2014-06-23 | 2014-11-26 | 浙江天汇环保工程有限公司 | The back purge system of fiber rotary disc filter |
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Application publication date: 20171027 |