CN108126396A - Suction type self-cleaning filter - Google Patents
Suction type self-cleaning filter Download PDFInfo
- Publication number
- CN108126396A CN108126396A CN201810126980.8A CN201810126980A CN108126396A CN 108126396 A CN108126396 A CN 108126396A CN 201810126980 A CN201810126980 A CN 201810126980A CN 108126396 A CN108126396 A CN 108126396A
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- Prior art keywords
- filter
- cleaning
- area
- cylinder
- filtration net
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- 238000001914 filtration Methods 0.000 claims abstract description 51
- 244000309464 bull Species 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000012535 impurity Substances 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000010865 sewage Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling 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
- B01D29/50—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
- B01D29/56—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 in series connection
- B01D29/58—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 in series connection arranged concentrically or coaxially
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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 discloses a kind of suction type self-cleaning filters,It is intended to provide one kind and is cleaned with personnel can be conveniently operated to whole,The suction type self-cleaning filter for the advantages of improving filter effect and prolonging the service life,Its key points of the technical solution are that,Include coarse filter area in cylinder successively from left to right,Fine filter area and blowdown area,Refined filtration net is equipped in fine filter area,It is additionally provided with the cleaning assembly for cleaning refined filtration net,Cleaning assembly includes penetrating blind plate successively and blowdown area extends to bull stick in fine filter area,Bull stick is equipped with the connecting rod of several connections normal thereto,Connecting rod end is equipped with the cleaning roller for contacting at refined filtration net inner surface,The actuator for bull stick to be driven to rotate and is slid along straight line is additionally provided on blind plate,Operating personnel do not need to just complete filter dismounting into the cleaning to filter,Personnel are conveniently operated to clean the entirety of filter,Periodically it, which is cleaned, can improve the filter effect of refined filtration net,And improve whole service life.
Description
Technical field
The present invention relates to field of sewage treatment equipment, and in particular to a kind of suction type self-cleaning filter.
Background technology
In real life production process, it is usually mixed with various impurity in water, the self-cleaning on existing market
Filter type is various, mainly particulate matter, suspended matter in drainage, reduce turbidity, purify water, reduce the dirt of system,
And it can realize the function of cleaning automatically.For the recycling of water resource, it is often necessary to processing is filtered to sewage, it is common
Sewage water filtration method is to detach impurity and water by filter screen sewage.
Self-cleaning filter is a kind of impurity directly intercepted using strainer in water, removal water body recovery technology, particulate matter, drop
Low turbidity purifies water, and the generations such as system dirt, bacterium algae, corrosion is reduced, to purify water and protect system other equipment normal
The precision equipment of work, water enters self-cleaning filter body by water inlet, due to intelligence（PLC、PAC）Design, system can
Automatic identification impurity deposits degree, gives the full blowdown automatically of blowdown valve signal.
But with the accumulation of filtration time, on strainer can depositing contaminants so as to influence the effect of filtering.In order to realize after
Strainer is usually disassembled the strainer for cleaning or directly more renewing by continuous filtering, people, and process is very cumbersome.
At present, the Chinese patent of Publication No. CN201596402U discloses a kind of Full-automatic self-cleaning filter, it is wrapped
The filter tank body with entery and delivery port and sewage draining exit is included, tank body is built-in with filtering and backwash cell arrangement；Filter element fills
It puts and is made of the tubular coarse strainer and fie screen set in entery and delivery port access；
Backwash cell arrangement is built up in the front sewage disposal room in tank body with sewage draining exit and is built from aft end and passes to including one
The blow-off pipe of front sewage disposal room is equipped with several telescopic scannings that can all scan fie screen between blow-off pipe and tubular fie screen
Device, the blowdown of each telescopic scanner is with sucking mouth close to fie screen inner wall.It is equipped at the sewage draining exit of blowdown room motor-driven
Sewage draining valve.
Telescopic scanner by be fixed on tubular fie screen fixing sleeve, can along the expansion bend that fixing sleeve upper wall slides and
Be fixed on expansion bend upper port sucks mouth composition, and fixing sleeve, which is built-in with, can be such that the mouth of sucking of expansion bend upper port is held against carefully
The spring of screen wall.
This Full-automatic self-cleaning filter is although compact-sized, and backwash effect is more thorough, but this equipment is in length
More impurity can be remained after time use, on filter assemblies to be difficult to discharge and clean, and largely affect filtering
Effect.
Invention content
The object of the present invention is to provide a kind of suction type self-cleaning filters, and personnel can be conveniently operated to entirety by having
The advantages of being cleaned, improve filter effect and being prolonged the service life.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of suction type self-cleaning filter including cylinder and is fixed on blind plate of the cylinder both ends for closed cylinder, on cylinder
Equipped with inlet tube and outlet, include coarse filter area, fine filter area and blowdown area, essence being equipped in fine filter area successively from left to right in cylinder
Strainer is additionally provided with the cleaning assembly for cleaning refined filtration net, and cleaning assembly includes penetrating blind plate successively and blowdown area extends to essence
The bull stick in area is filtered, bull stick is equipped with the connecting rod of several connections normal thereto, and connecting rod end is equipped with and contacts at refined filtration net
The cleaning roller of inner surface is additionally provided with the actuator for bull stick to be driven to rotate and is slid along straight line on blind plate.
By using above-mentioned technical proposal, in use, liquid enters from inlet tube, first pass through coarse filter area and be filtered, then
By the refined filtration net filtration in fine filter area, the liquid after filtering is discharged finally by outlet.It can be incited somebody to action by two layers of filtering
Contaminant filter is clean, and filter effect is better.
The impurity filtered in coarse filter area can be discharged by inlet tube, and the impurity filtered in refined filtration net can remain in
On the inner wall of refined filtration net.When needing cleaning, actuator drives bull stick to rotate, and the connecting rod on bull stick is rotated with cleaning roller, energy
It is enough that impurity on refined filtration net inner wall is struck off into cleaning, so as to complete the cleaning of filter entirety.
Such operating personnel do not need to removing filter into the cleaning that can just complete to filter, are conveniently operated personnel couple
The entirety of filter is cleaned, and the filter effect that can improve refined filtration net is periodically cleaned to it, and improves whole make
With service life and working efficiency.
Further setting：Actuator includes decelerating motor, and output shaft and the bull stick of decelerating motor fix, decelerating motor it is defeated
Turn-screw is equipped between shaft and bull stick, limiting plate is fixed on blind plate, turn-screw penetrates limiting plate and screw thread connects therewith
It connects.
By using above-mentioned technical proposal, the output shaft of decelerating motor drives bull stick rotation, since bull stick is to be slidably connected
In the filter, when turn-screw on limiting plate when rotating, rotarod activity can be pushed under the action of screw thread, to change
The position contradicted between cleaning roller and refined filtration net can improve the effect of cleaning refined filtration net.
Further setting：It is isolated between fine filter area and blowdown area by support plate, filter tip is offered in support plate, and pass through
Cover closure is communicated with the blow-off pipe for discharging cleaning rear impurity in blowdown area.
By using above-mentioned technical proposal, by the cleaning of wiper mechanism, the impurity on refined filtration net inner wall is fallen, while water
Stream forms pressure differential inside and outside refined filtration net, and impurity can be discharged by opening the filter tip of capping, finally be arranged out of blow-off pipe
It puts.
Further setting：Be separated by partition between coarse filter area and fine filter area, be equipped with coarse strainer in coarse filter area, coarse strainer with
Filter core baffle ring is equipped between refined filtration net, partition board is circumferentially positioned at outside coarse strainer.
By using above-mentioned technical proposal, partition board can avoid being directly entered in fine filter area from inlet tube, filter core baffle ring
Cooperation with partition board can facilitate the installation of coarse strainer and refined filtration net, flow by after coarse filtration net filtration among filter core baffle ring into
Enter fine filter area.
Further setting：Inlet tube is located on the cylinder inboard wall of coarse filter area and is set towards coarse strainer, and outlet is located at essence
It filters on the cylinder inboard wall in area and is set towards refined filtration net.
By using above-mentioned technical proposal, sewage enters coarse filter area from inlet tube, and passes through the filtering of coarse strainer, after filtering
Water by refined filtration net, then discharged from outlet.
Further setting：Differential pressure indicator interface is equipped on outlet and inlet tube, is additionally provided on outlet and drains pipe.
By using above-mentioned technical proposal, the setting of differential pressure indicator interface can be conveniently operated personnel at any time to the pressure in cylinder
Power is monitored, while is drained pipe and can be facilitated fluid removal in cylinder.
Further setting：Cylinder is equipped with several lifting lugs, and handle is respectively and fixedly provided on the blind plate of cylinder both sides.
By using above-mentioned technical proposal, the setting of lifting lug and handle can be conveniently operated carrying of the personnel to cylinder.
In conclusion the invention has the advantages that：
Operating personnel do not need to removing filter into the cleaning that can just complete to filter, are conveniently operated personnel to filter
Entirety cleaned, the filter effect that can improve refined filtration net periodically clean to it, and improve whole service life with
Working efficiency.
Description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of embodiment 1.
In figure, 1, cylinder；11st, blind plate；12nd, inlet tube；13rd, outlet；14th, lifting lug；15th, handle；2nd, coarse filter area；21、
Coarse strainer；22nd, filter core baffle ring；23rd, partition board；3rd, fine filter area；31st, refined filtration net；4th, blowdown area；41st, support plate；42nd, filter tip；43、
Cover board；44th, blow-off pipe；5th, cleaning assembly；51st, bull stick；52nd, connecting rod；53rd, cleaning roller；6th, actuator；61st, decelerating motor；
62nd, turn-screw；63rd, limiting plate；7th, differential pressure indicator interface；8th, pipe is drained.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
The technical solution adopted in the present invention is：
Embodiment 1, a kind of suction type self-cleaning filter, as shown in Figure 1, the cylinder 1 including cylindrical form, cylinder 1 or so
Both ends open is set, and is passed through blind plate 11 and closed.It is all provided on the blind plate 11 of both sides there are two handle 15, it is fixed on cylinder 1
There are several lifting lugs 14, the cooperation of lifting lug 14 and handle 15 can be conveniently operated personnel and filter is integrally carried.
As shown in Figure 1, integrally including three parts in cylinder 1, it is followed successively by coarse filter area 2, fine filter area 3 and blowdown from left to right
Area 4 is equipped with partition board 23 and filter core baffle ring 22, coarse strainer 21, partition board 23 is additionally provided in coarse filter area 2 between coarse filter area 2 and fine filter area 3
Cooperation with filter core baffle ring 22 can be such that coarse strainer 21 is tively firm fixed in coarse filter area 2, while sewage is merely able to pass through
21 centre position of coarse strainer enters fine filter area 3.
As shown in Figure 1, refined filtration net 31 is equipped in fine filter area 3, coarse strainer 21 and the setting annular in shape of refined filtration net 31, cylinder 1
Upper that inlet tube 12 is offered on the side wall of 2 position of coarse filter area, the part that fine filter area 3 is located on cylinder 1 is equipped with outlet 13,
Inlet tube 12 is set towards coarse strainer 21, and outlet 13 is set towards refined filtration net 31.It is equipped on outlet 13 and inlet tube 12
Differential pressure indicator interface 7 can allow operating personnel to detect the real-time pressure in cylinder 1.It is additionally provided on outlet 13 and drains pipe 8, it can
Residual liquid in auxiliary discharge cylinder 1.
As shown in Figure 1, being isolated between fine filter area 3 and blowdown area 4 by support plate 41, the centre position of support plate 41 opens up
There is filter tip 42,42 right side of filter tip is equipped with capping, filter tip 42 can be closed when needing.It is communicated in blowdown area 4 clear for discharging
The blow-off pipe 44 of rear impurity is washed, the impurity in fine filter area 3 can be discharged.
As shown in Figure 1, being additionally provided with the cleaning assembly 5 for cleaning 31 inner wall of refined filtration net in fine filter area 3, cleaning assembly 5 wraps
It includes cleaning roller 53 that several are fitted on 31 inner wall of refined filtration net and is slidably connected in cylinder 1 and can be in cylinder 1 turn
Dynamic bull stick 51, bull stick 51 penetrate blind plate 11, blowdown area 4 and the fine filter area 3 on 1 right side of cylinder, it are surround on bull stick 51 successively
Several connecting rods 52 are fixed with, the position of every connecting rod 52 is different, and 52 end of connecting rod is fixed with cleaning roller 53.
As shown in Figure 1, being fixed with actuator 6 on the blind plate 11 on 1 right side of cylinder, bull stick 51 can be driven to rotate.Actuator 6
Decelerating motor 61 including being set on the rightmost side is equipped with support plate 41 between decelerating motor 61 and blind plate 11.Decelerating motor 61 it is defeated
Shaft extends to the left, and end is fixed with turn-screw 62, and support portion is equipped with limiting plate 63, and turn-screw 62 penetrates limiting plate
63 settings, and be threadedly coupled with limiting plate 63.The left side of turn-screw 62 is wholely set with bull stick 51 simultaneously.
In filter process, liquid enters from inlet tube 12, first passes through coarse filter area 2 and is filtered, then by fine filter area 3
Refined filtration net 31 filters, and discharges the liquid after filtering finally by outlet 13.Contaminant filter can be done by two layers of filtering
Only, filter effect is better.
The impurity filtered in coarse filter area 2 can be discharged by inlet tube 12, and the impurity meeting filtered in refined filtration net 31
It remains on the inner wall of refined filtration net 31.When needing cleaning, actuator 6 drives bull stick 51 to rotate, 52 band of connecting rod on bull stick 51
It cleaning roller 53 to rotate, the impurity on 31 inner wall of refined filtration net can be struck off cleaning, so as to complete the cleaning of filter entirety.Most
The capping on filter tip 42 is opened afterwards, is discharged impurity by filter tip 42.
The above are preferred embodiments of the present invention, not makees limitation in any form, every foundation to the present invention
Technical spirit any simple modification, equivalent change and modification made to the above embodiment of the present invention, belongs to inventive technique
In the range of scheme.
Claims (7)
1. a kind of suction type self-cleaning filter, including cylinder（1）Be fixed on cylinder（1）Both ends are used for closed cylinder（1）'s
Blind plate（11）, cylinder（1）It is equipped with inlet tube（12）And outlet（13）, it is characterised in that：The cylinder（1）Inside from left to right
Include coarse filter area successively（2）, fine filter area（3）With blowdown area（4）, fine filter area（3）In be equipped with refined filtration net（31）, it is additionally provided with for clear
Wash refined filtration net（31）Cleaning assembly（5）, cleaning assembly（5）Including penetrating blind plate successively（11）With blowdown area（4）Extend to essence
Filter area（3）In bull stick（51）, bull stick（51）It is equipped with the connecting rod of several connections normal thereto（52）, connecting rod（52）End
End is equipped with and contacts at refined filtration net（31）The cleaning roller of inner surface（53）, blind plate（11）On be additionally provided with to drive bull stick（51）Rotation
And the actuator slid along straight line（6）.
2. suction type self-cleaning filter according to claim 1, it is characterised in that：The actuator（6）Including slowing down
Motor（61）, decelerating motor（61）Output shaft and bull stick（51）It is fixed, decelerating motor（61）Output shaft and bull stick（51）It
Between be equipped with turn-screw（62）, blind plate（11）On be fixed with limiting plate（63）, turn-screw（62）Penetrate limiting plate（63）And with
Threaded connection.
3. suction type self-cleaning filter according to claim 2, it is characterised in that：The fine filter area（3）With blowdown area
（4）Between pass through support plate（41）Isolation, support plate（41）On offer filter tip（42）, and pass through cover board（43）Closing, blowdown
Area（4）Inside it is communicated with the blow-off pipe for discharging cleaning rear impurity（44）.
4. suction type self-cleaning filter according to claim 1, it is characterised in that：The coarse filter area（2）With fine filter area
（3）Between pass through partition board（23）It separates, coarse filter area（2）It is interior to be equipped with coarse strainer（21）, coarse strainer（21）With refined filtration net（31）Between
Equipped with filter core baffle ring（22）, partition board（23）It is circumferentially positioned at coarse strainer（21）Outside.
5. suction type self-cleaning filter according to claim 4, it is characterised in that：The inlet tube（12）Positioned at coarse filtration
Area（2）Cylinder（1）On inner wall and towards coarse strainer（21）Setting, outlet（13）Positioned at fine filter area（3）Cylinder（1）Inner wall
It is upper and towards refined filtration net（31）Setting.
6. suction type self-cleaning filter according to claim 5, it is characterised in that：The outlet（13）And inlet tube
（12）On be equipped with differential pressure indicator interface（7）, outlet（13）On be additionally provided with and drain pipe（8）.
7. suction type self-cleaning filter according to claim 1, it is characterised in that：The cylinder（1）It is equipped with several
A lifting lug（14）, cylinder（1）The blind plate of both sides（11）On be respectively and fixedly provided with handle（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126980.8A CN108126396A (en) | 2018-02-08 | 2018-02-08 | Suction type self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126980.8A CN108126396A (en) | 2018-02-08 | 2018-02-08 | Suction type self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108126396A true CN108126396A (en) | 2018-06-08 |
Family
ID=62430748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810126980.8A Pending CN108126396A (en) | 2018-02-08 | 2018-02-08 | Suction type self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126396A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107266A (en) * | 2018-09-28 | 2019-01-01 | 南京圆点环境清洁技术有限公司 | Industrial Wastewater Treatment filter device |
| CN109550294A (en) * | 2018-10-23 | 2019-04-02 | 江苏华卓智能过滤装备系统有限公司 | A kind of self-cleaning filter |
| CN110180250A (en) * | 2019-06-25 | 2019-08-30 | 鹿海洋 | Floatation element and floating material intercepting system for backwash |
| CN111841110A (en) * | 2019-04-30 | 2020-10-30 | 中国石油化工股份有限公司 | Combined filter |
| CN111974058A (en) * | 2020-08-06 | 2020-11-24 | 张文勇 | Water source conveying filtering device and method for hydraulic engineering |
| CN113304524A (en) * | 2021-05-26 | 2021-08-27 | 中国农业大学 | Self-cleaning net type filter for micro-irrigation and structure optimization design method thereof |
| CN114931783A (en) * | 2022-06-24 | 2022-08-23 | 嘉善新天鹅羽绒制品有限公司 | Environment-friendly sewage pool dust backflow collecting system and process thereof |
| CN116392879A (en) * | 2023-06-05 | 2023-07-07 | 兆鑫堂(山东)生物科技有限公司 | Separation and purification device and purification method for collagen peptide |
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