CN203724846U - Intelligent control filter - Google Patents
Intelligent control filter Download PDFInfo
- Publication number
- CN203724846U CN203724846U CN201320715751.2U CN201320715751U CN203724846U CN 203724846 U CN203724846 U CN 203724846U CN 201320715751 U CN201320715751 U CN 201320715751U CN 203724846 U CN203724846 U CN 203724846U
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- CN
- China
- Prior art keywords
- housing
- section
- blowdown
- backwash
- intelligent control
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- Expired - Fee Related
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Abstract
The utility model provides an intelligent control filter and belongs to the technical field of water treatment and the intelligent control filter can be used for solving the problems that existing filters are complicated in structure and low in use stability. The intelligent control filter comprises a housing as well as a water inlet and a water outlet which are formed in the housing, wherein filtering cavities formed by a primary filter screen and a fine filter screen are arranged in the housing respectively corresponding to the water inlet and the water outlet; a backwashing sewage discharging shaft passing through the housing is arranged in the primary filter screen and the fine filter screen; the backwashing sewage discharging shaft comprises a backwashing section and a sewage discharging section; sewage suction pipes are arranged on the sewage discharging section; backwashing pipes are arranged on the backwashing section; high-pressure nozzles capable of aligning to the fine filter screen are arranged at the ends of the backwashing pipe; a high-pressure backwashing pump is arranged outside the housing; the inlet end of the high-pressure backwashing pump extends into the water outlet of the housing; the outlet end of the high-pressure backwashing pump is extended into the backwashing section; a sewage discharging cavity is further arranged inside the housing; the sewage discharging section is extended into the sewage discharging cavity and a sewage outlet is formed in the sewage discharging section; a sewage discharging valve is arranged on the sewage discharging cavity; a driving mechanism capable of driving the backwashing sewage discharging shaft to rotate is further arranged outside the housing.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of filter, particularly a kind of Based Intelligent Control filter.
Background technology
Face shortage of water resources and water pollution problem, for the application of Water treatment filtration separator, the demand of advanced treatment of wastewater, middle water reuse, circulating cooling water filtration, productive life water field of purification is day by day urgent, and its requirement of processing the water yield and quality is more and more higher.
Conventional water treatment facilities at present, as the disclosed ultrasonic double-stage intelligent control differential pressure filtering machine of Chinese utility model patent (Granted publication CN 201823380 U), comprise the water inlet that body and both sides are provided with, delivery port, by being set respectively in body, coarse strainer connected to one another and fie screen form drainage chamber and the backwash blowdown axle that is arranged in dictyosome, its one end connects intake antrum assembly successively, drive sleeve assembly and reductor assembly, the other end is connected with blowdown chamber assembly, the backwash blowdown axle that is positioned at fie screen outside is provided with back purge system, be arranged on backwash blowdown axle and corresponding with the soil pick-up arm of its conducting with corresponding, be provided with backwashing pump by body outside, its one end is connected to intake antrum assembly by outlet pipe, the other end is connected with body by suction hose, wherein be provided with ultrasonic transducer at described internal body, be connected with supersonic generator.Because having adopted ultrasonic generator, there is the several functions such as mixing, cracking, oxidation, cohesion, sterilization, algae removal, sterilization, removal COD.
In above-mentioned patent, its one end of backwashing pump is connected to intake antrum assembly by backwashing pump outlet pipe; The other end is connected with body conducting by backwashing pump suction hose, and intake antrum assembly is connected with backwash blowdown axle, drive sleeve assembly, reductor assembly etc., and reductor assembly also needs to control rotatablely moving and axially-movable of backwash blowdown axle simultaneously simultaneously.Reductor is controlled rotation and the comparatively complexity of its structural design of axially-movable of backwash blowdown axle simultaneously on the one hand, cause fault rate high, backwash blowdown axle is in the time doing complicated action on the other hand, intake antrum assembly sealing is difficult to ensure, simultaneously, keying by backwash blowdown axle control of sewage disposal chamber also exists action stability not high, easily causes the situation of leaking to occur.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, proposed a kind of safe to use, the Based Intelligent Control filter that cleaning efficiency is high.
The purpose of this utility model can realize by following technical proposal: a kind of Based Intelligent Control filter, comprise the water inlet on housing and housing, delivery port, described water inlet, delivery port position is provided with coarse strainer in corresponding housing respectively, fie screen forms filter chamber, in described coarse strainer and fie screen, be provided with the backwash blowdown axle through housing, it is characterized in that, described backwash blowdown axle comprises backwash section and blowdown section, described blowdown section is provided with dirt sucking tube, described backwash section is provided with backwash pipe, described backwash tube end is provided with the high pressure nozzle that can aim at fie screen, described housing is provided with high pressure backwashing pump outward, described high pressure backwashing pump water inlet end stretches into housing water outlet, the water side of described high pressure backwashing pump is stretched in backwash section, in described housing, be also provided with blowdown chamber, described blowdown section stretches in blowdown chamber and blowdown section is provided with sewage draining exit, described blowdown chamber is provided with blowoff valve, described housing is also provided with the driving mechanism that can drive backwash blowdown axle to rotate outward.
In above-mentioned Based Intelligent Control filter, described driving mechanism is the motor and speed reducer being arranged at outside housing, and described reductor output is circumferentially fixedly connected with backwash blow-off pipe.
In above-mentioned Based Intelligent Control filter, described dirt sucking tube circumferential arrangement is in the outside of blowdown section.
In above-mentioned Based Intelligent Control filter, described high pressure nozzle is fixedly connected on the outside of blowdown section.
In above-mentioned Based Intelligent Control filter, described blowoff valve is magnetic valve, and described high pressure backwashing pump, motor, magnetic valve are all connected with a PLC system.
In above-mentioned Based Intelligent Control filter, on described housing, be also provided with differential pressure sensor, the induction end of described differential pressure sensor is arranged at respectively water inlet and water outlet, and described differential pressure sensor is connected with above-mentioned PLC system.
As another kind of scheme, in above-mentioned Based Intelligent Control filter, on described housing, be also provided with timer, described timer is connected with PLC system.
Compared with prior art, this Based Intelligent Control filter adopts the pure water after the pumping of high pressure backwashing pump is filtered to carry out backwash, then carry out soil pick-up by dirt sucking tube, by blowdown chamber, impurity is discharged afterwards, it is simple in structure, operation stability is high, and by the action of PLC system control motor, magnetic valve and backwashing pump, automaticity is high.
Brief description of the drawings
Fig. 1 is the structural representation of this Based Intelligent Control filter.
In figure, 1, housing; 11, water inlet; 12, delivery port; 2, coarse strainer; 3, fie screen; 4, backwash blowdown axle; 41, backwash section; 42, blowdown section; 43, dirt sucking tube; 44, sewage draining exit; 5, high pressure nozzle; 6, backwashing pump; 61, backwash pipe; 7, blowdown chamber; 71, blowoff valve; 8, motor; 9, differential pressure sensor.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this Based Intelligent Control filter comprises the water inlet 11 on housing 1 and housing 1, delivery port 12, water inlet 11 and delivery port 12 positions are provided with coarse strainer 2 in corresponding housing 1 respectively, fie screen 3 forms filter chamber, in coarse strainer 2 and fie screen 3, be provided with the backwash blowdown axle 4 through housing 1, backwash blowdown axle 4 comprises backwash section 41 and blowdown section 42, blowdown section 42 external circumferential are provided with several dirt sucking tubes 43, backwash section 41 is provided with backwash pipe 61, backwash pipe 61 ends are provided with the high pressure nozzle 5 that can aim at fie screen 3, high pressure nozzle 5 is fixedly connected on the outside of blowdown section 42.The outer high pressure backwashing pump 6 that is provided with of housing 1, high pressure backwashing pump 6 water inlet ends stretch into housing 1 delivery port 12 places, the water side of high pressure backwashing pump 6 is stretched in backwash section 41 and is provided with sewage draining exit 44, in housing 1, be also provided with blowdown chamber 7, blowdown section 42 stretches in blowdown chamber 7, blowdown chamber 7 is provided with blowoff valve 71, the outer driving mechanism that can drive backwash blowdown axle 4 to rotate that is also provided with of housing 1.This driving mechanism is motor 8 and the reductor being arranged at outside housing 1, and reductor output is circumferentially fixedly connected with backwash blow-off pipe.
In this Based Intelligent Control filter, blowoff valve 71 is magnetic valve, and described high pressure backwashing pump 6, motor 8, magnetic valve are all connected with a PLC system.On housing 1, be also provided with differential pressure sensor 9, the induction end of differential pressure sensor 9 is arranged at respectively water inlet 11 and delivery port 12 places, and differential pressure sensor 9 is connected with above-mentioned PLC system.
This Based Intelligent Control filter is applied in the filtration of fluid media (medium), on its access pipeline, medium is entered after housing 1 by water inlet 11, first enters coarse strainer 2 and tentatively filters, by the suspension interception of larger particles, then filter through fie screen 3, by on suspension interception thinner in water and fie screen 3, along with the continuous increase of suspension, between fie screen 3 surfaces externally and internallies, just form a pressure differential, when pressure reduction constantly increases, while affecting filter effect, need to clean.Now differential pressure sensor 9 is sent signal to PLC system, PLC system is sent instruction, motor 8 is opened, high pressure backwashing pump 6 is opened, motor 8 drives backwash blowdown axle 4 to rotate by reductor, and high pressure backwashing pump 6 is drained to the medium after filtering in pump by delivery port 12 places, after increase pumping pressure, the backwash section 41 of backwash blowdown axle 4 enters, by the backwash pipe 61 of backwash section 41, water purification is sprayed to from high pressure nozzle 5 to fie screen 3 inwalls, thereby the impurity on inwall is rinsed, meanwhile, blowoff valve 71 is opened, under the differential pressure action of blowdown chamber 7 and filter chamber, sewage with impurity enters in backwash blowdown axle 4 from dirt sucking tube 43, enter blowdown chamber 7 by the sewage draining exit 44 of offering on backwash blowdown axle 4, then get rid of by blowoff valve 71, thereby complete the cleaning of fie screen 3 interior impurity, recover after fie screen 3 clean, motor 8, magnetic valve, high pressure backwashing pump 6 stops action, complete a circulation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. a Based Intelligent Control filter, comprise the water inlet on housing and housing, delivery port, described water inlet, delivery port position is provided with coarse strainer in corresponding housing respectively, fie screen forms filter chamber, in described coarse strainer and fie screen, be provided with the backwash blowdown axle through housing, it is characterized in that, described backwash blowdown axle comprises backwash section and blowdown section, described blowdown section is provided with dirt sucking tube, described backwash section is provided with backwash pipe, described backwash tube end is provided with the high pressure nozzle that can aim at fie screen, described housing is provided with high pressure backwashing pump outward, described high pressure backwashing pump water inlet end stretches into housing water outlet, the water side of described high pressure backwashing pump is stretched in backwash section, in described housing, be also provided with blowdown chamber, described blowdown section stretches in blowdown chamber and blowdown section is provided with sewage draining exit, described blowdown chamber is provided with blowoff valve, described housing is also provided with the driving mechanism that can drive backwash blowdown axle to rotate outward.
2. Based Intelligent Control filter according to claim 1, is characterized in that, described driving mechanism is the motor and speed reducer being arranged at outside housing, and described reductor output is circumferentially fixedly connected with backwash blow-off pipe.
3. Based Intelligent Control filter according to claim 1 and 2, is characterized in that, described dirt sucking tube circumferential arrangement is in the outside of blowdown section.
4. Based Intelligent Control filter according to claim 1 and 2, is characterized in that, described high pressure nozzle is fixedly connected on the outside of blowdown section.
5. Based Intelligent Control filter according to claim 2, is characterized in that, described blowoff valve is magnetic valve, and described high pressure backwashing pump, motor, magnetic valve are all connected with a PLC system.
6. Based Intelligent Control filter according to claim 5, it is characterized in that, on described housing, be also provided with differential pressure sensor, the induction end of described differential pressure sensor is arranged at respectively water inlet and water outlet, and described differential pressure sensor is connected with above-mentioned PLC system.
7. Based Intelligent Control filter according to claim 5, is characterized in that, is also provided with timer on described housing, and described timer is connected with PLC system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715751.2U CN203724846U (en) | 2013-11-14 | 2013-11-14 | Intelligent control filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715751.2U CN203724846U (en) | 2013-11-14 | 2013-11-14 | Intelligent control filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724846U true CN203724846U (en) | 2014-07-23 |
Family
ID=51194948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715751.2U Expired - Fee Related CN203724846U (en) | 2013-11-14 | 2013-11-14 | Intelligent control filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724846U (en) |
-
2013
- 2013-11-14 CN CN201320715751.2U patent/CN203724846U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |