CN208493431U - Mixing wastewater with air backwash automatic cleaning lamination filter - Google Patents

Mixing wastewater with air backwash automatic cleaning lamination filter Download PDF

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Publication number
CN208493431U
CN208493431U CN201820734425.9U CN201820734425U CN208493431U CN 208493431 U CN208493431 U CN 208493431U CN 201820734425 U CN201820734425 U CN 201820734425U CN 208493431 U CN208493431 U CN 208493431U
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China
Prior art keywords
valve
filter
backwash
pipe
air
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Expired - Fee Related
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CN201820734425.9U
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Chinese (zh)
Inventor
李春生
李斌
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Beijing Europe Hua Yuan New Technology Co Ltd
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Beijing Europe Hua Yuan New Technology Co Ltd
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Priority to CN201820734425.9U priority Critical patent/CN208493431U/en
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Abstract

Mixing wastewater with air backwash automatic cleaning lamination filter, it is related to pure water, sewage, sea water filter technical field;Several laminated filters are set side by side on pressure pipe;The water inlet pipe is connect by three-dimensional hydraulic valve with laminated filter, and laminated filter is connect by three-dimensional hydraulic valve with outlet pipe, and the bottom of laminated filter is connected with sewage pipe;Backwash gas deflation assembly is connected on the auxiliary purge tank;The controller and backwash gas deflation assembly circuit connection;The bottom of ball valve is connected with triple valve, and air inlet is provided on triple valve, and ball valve upper end is connected with exhaust valve, and compressed air hose is connect with the air inlet of the backwash gas deflation assembly on auxiliary purge tank, and auxiliary purge tank is connect by three-dimensional hydraulic valve with laminated filter.The utility model introduces compressed air in backwash, and compressed air mixes ejected wash water to laminate surface and internal thoroughly cleaning, is especially attached to lamination deep layer stubborn soils and has obvious effects on.

Description

Mixing wastewater with air backwash automatic cleaning lamination filter
Technical field
The utility model relates to pure water, sewage, sea water filter technical fields, and in particular to mixing wastewater with air backwash is cleaned automatically Laminated filter.
Background technique
Traditional laminated filter, which is directed in water, contains viscoloid object, the water of the complex conditions such as fiber grain, fibre bundle Matter filtering, pollutant attachment can't are washed off clearly, need manually disassembly, cleaning, and in certain low pressure occasions, cleaning pressure is not It is enough.
Traditional laminated filter there are the shortcomings that:
1, intake pressure is high, and water supply pump energy consumption is high;
2, the backwash time is long, and anti-scouring water is more;
3, outer water pump is required, backwash energy consumption is high;
4, water outlet has pressure maintaining requirement, and system design is complicated;
5, outer water pump connecting line is complicated, and system installation is complicated;
6, external equipment requires control program complicated;
7, it is dynamic big that ripples are produced when system backwash;
8, backwash effect is general, and organic matter backwash effect is poor.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it provides a kind of without manually dismantling Cleaning, the mixing wastewater with air backwash automatic cleaning lamination filter that backwash effect is thorough, low energy consumption.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes water inlet pipe, three-dimensional hydraulic valve, folds Piece filter, outlet pipe, sewage pipe, pressure pipe, auxiliary purge tank, controller;It is set side by side on the pressure pipe several A laminated filter;The water inlet pipe is connect by three-dimensional hydraulic valve with laminated filter, and laminated filter passes through three-dimensional liquid Pressure valve is connect with outlet pipe, and the bottom of laminated filter is connected with sewage pipe;Backwash row is connected on the auxiliary purge tank Pneumatic module;The controller and backwash gas deflation assembly circuit connection;The backwash gas deflation assembly include ball valve, triple valve, Air inlet and exhaust valve;The bottom of the ball valve is connected with triple valve, and air inlet, the connection of ball valve upper end are provided on triple valve There is exhaust valve, compressed air hose is connect with the air inlet of the backwash gas deflation assembly on auxiliary purge tank, and auxiliary purge tank passes through three It is connect to hydraulic valve with laminated filter.
Preferably, being connected respectively by the pressure difference sample tap of PE hose and controller on the water inlet pipe and outlet pipe It connects.
Preferably, the controller by solenoid valve respectively with three-dimensional hydraulic valve circuit connection.
Preferably, the water inlet pipe, outlet pipe, sewage pipe, pressure pipe be carbon steel anti-corrosion, stainless steel, UPVC or HDPE material is made.
It is made preferably, the shell of the laminated filter reinforces polyamide material by glass fibre;Filter core is PP Material is made.
Preferably, the auxiliary purge tank is that glass fibre reinforces polyamide material and is made or is metal can.
Working principle of the utility model is:
Filtration condition: raw water is entered by water inlet line, by three-dimensional hydraulic valve of intaking, is reached laminated filter, is passed through It is filtered after centrifugation disc rotation between the groove between lamination, impurity is trapped within laminate surface and inside.Water flow passes through lamination, In-depth filtration is carried out during this, filtered clean water is flowed out of the water outlet pipe by producing water three-dimensional hydraulic valve.
Can star controller there are three types of situation and enter backwash state: 1, water-in and water-out pressure difference reaches setting value, differential manometer meeting Pressure difference is calculated automatically according to the hydraulic pressure of inlet and outlet, to provide pressure difference signal to control backwash;2, the scavenging period period arrives Up to setting value (controller can start backwash according to the preset time);3, backwash on the spot is directly manually operated in controller.
Controller is entered anti-by the three-dimensional hydraulic valve switching direction of the inflow and outflow of solenoid valve control laminated filter State is washed, the backwash gas deflation assembly that controller controls on auxiliary purge tank simultaneously connects compressed air hose, and compressed air pushes auxiliary The water in purge tank is helped to enter inside filtering cleaning core frame by three-dimensional hydraulic valve, ejected wash water jacks up top clamping piston, folds Piece unclamps, and the water flow of mixing wastewater with air enters inside filtration core frame, sprays outward from the washer jet on core frame, and lamination is rotated and trembled Dynamic, the pollutant intercepted on lamination is washed down, and is discharged by sewage pipe.In the process, not only there is powerful air pressure pair Lamination carries out shake flushing, while the impact of the explosion that pressure release release generates in the process of a large amount of bubbles in air-water mixture Power has one more thoroughly to rinse the pollutant intercepted on lamination.After the backwash of first filter element, system can be according to Secondary backwash filter element, until all units are all completed.
After adopting the above structure, the utility model is the beneficial effects are as follows: mixing wastewater with air described in the utility model is anti- Automatic cleaning lamination filter is washed, introduces compressed air in backwash, compressed air mixes ejected wash water to laminate surface and interior Portion is thoroughly cleaned, and is especially attached to lamination deep layer stubborn soils and is had obvious effects on;It is fine for containing viscoloid object in water The water quality for tieing up the complex conditions such as particle, fibre bundle, there is good filter effect, avoids conventional laminated filter pollutant attachment The problem of can't being washed off clearly, needing manually disassembly, cleaning;Apply also for the inadequate occasion of low pressure, cleaning pressure.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structure chart of the utility model backwash gas deflation assembly.
Description of symbols:
Water inlet pipe 1, three-dimensional hydraulic valve 2, laminated filter 3, outlet pipe 4, sewage pipe 5, pressure pipe 6, auxiliary purge tank 7, Backwash gas deflation assembly 8, ball valve 9, triple valve 10, air inlet 11, exhaust valve 12.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.
Referring to such as Fig. 1 --- shown in Fig. 4, present embodiment adopts the following technical scheme that it includes water inlet pipe 1, three To hydraulic valve 2, laminated filter 3, outlet pipe 4, sewage pipe 5, pressure pipe 6, auxiliary purge tank 7, controller;The pressure pipe Several laminated filters 3 are set side by side on 6;The water inlet pipe 1 is connect by three-dimensional hydraulic valve 2 with laminated filter 3, Laminated filter 3 is connect by three-dimensional hydraulic valve with outlet pipe 4, and the bottom of laminated filter 3 is connected with sewage pipe 5;Described Backwash gas deflation assembly 8 is connected on auxiliary purge tank 7;The controller and 8 circuit connection of backwash gas deflation assembly;Described is anti- Washing gas deflation assembly 8 includes ball valve 9, triple valve 10, air inlet 11 and exhaust valve 12;The bottom of the ball valve 9 is connected with threeway Valve 10, air inlet 11 is provided on triple valve 10, and 9 upper end of ball valve is connected with exhaust valve 12, compressed air hose and auxiliary purge tank 7 On the air inlet 11 of backwash gas deflation assembly 8 connect, auxiliary purge tank 7 is connect by three-dimensional hydraulic valve with laminated filter 3.
Preferably, being connected respectively by the pressure difference sample tap of PE hose and controller on the water inlet pipe 1 and outlet pipe 4 It connects.
Preferably, the controller by solenoid valve respectively with 2 circuit connection of three-dimensional hydraulic valve.
Preferably, the water inlet pipe 1, outlet pipe 4, sewage pipe 5 and pressure pipe 6 are carbon steel anti-corrosion, stainless steel, UPVC Or HDPE material is made.
It is made preferably, the shell of the laminated filter 3 reinforces polyamide material by glass fibre;Filter core is PP Material is made.
Preferably, the auxiliary purge tank 7 is that glass fibre reinforces polyamide material and is made or is metal can.
The working principle of this specific embodiment::
Filtration condition: raw water is entered by water inlet pipe 1, by three-dimensional hydraulic valve 2, reaches laminated filter 3, by from It is filtered after the rotation of cartridge piece between the groove between lamination, impurity is trapped within laminate surface and inside.Water flow is by lamination, at this In-depth filtration is carried out during a, filtered clean water is flowed out of the water outlet pipe by producing water three-dimensional hydraulic valve;
Can star controller there are three types of situation and enter backwash state: 1, water-in and water-out pressure difference reaches setting value, differential manometer meeting Pressure difference is calculated automatically according to the hydraulic pressure of inlet and outlet, to provide pressure difference signal to control backwash;2, the scavenging period period arrives Up to setting value (controller can start backwash according to the preset time);3, backwash on the spot is directly manually operated in controller.
Controller is entered anti-by the three-dimensional hydraulic valve switching direction of the inflow and outflow of solenoid valve control laminated filter 3 State is washed, the backwash gas deflation assembly 8 that controller controls on auxiliary purge tank simultaneously connects compressed air hose, and compressed air pushes auxiliary The water helped in purge tank 7 is entered inside filtering cleaning core frame by three-dimensional hydraulic valve, and ejected wash water jacks up top clamping piston, folds Piece unclamps, and the water flow of mixing wastewater with air enters inside filtration core frame, sprays outward from the washer jet on core frame, and lamination is rotated and trembled Dynamic, the pollutant intercepted on lamination is washed down, and is discharged by sewage pipe 5.In the process, not only there is powerful air pressure pair Lamination carries out shake flushing, while the impact of the explosion that pressure release release generates in the process of a large amount of bubbles in air-water mixture Power has one more thoroughly to rinse the pollutant intercepted on lamination.After the backwash of first filter element, system can be according to Secondary backwash filter element, until all units are all completed.
Laminated filter 3 described in present embodiment is the prior art, and composed structure and connection relationship are herein not It repeats.
After adopting the above structure, present embodiment is the beneficial effects are as follows: gas described in present embodiment Water mixing backwash automatic cleaning lamination filter, compressed air is introduced in backwash, and compressed air mixes ejected wash water to lamination Surface and internal thoroughly cleaning, are especially attached to lamination deep layer stubborn soils and have obvious effects on;For in water contain toughness Colloid substances, the water quality of the complex conditions such as fiber grain, fibre bundle have good filter effect, avoid conventional laminated filter The problem of pollutant attachment can't is washed off clearly, needs manually disassembly, cleaning;Apply also for the inadequate field of low pressure, cleaning pressure It closes.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new Type is claimed range and is defined by the appending claims and its equivalent thereof.

Claims (6)

1. mixing wastewater with air backwash automatic cleaning lamination filter, it is characterised in that: it includes water inlet pipe, three-dimensional hydraulic valve, lamination Filter, outlet pipe, sewage pipe, pressure pipe, auxiliary purge tank, controller;Several are set side by side on the pressure pipe Laminated filter;The water inlet pipe is connect by three-dimensional hydraulic valve with laminated filter, and laminated filter is hydraulic by three-dimensional Valve is connect with outlet pipe, and the bottom of laminated filter is connected with sewage pipe;Backwash exhaust is connected on the auxiliary purge tank Component;The controller and backwash gas deflation assembly circuit connection;The backwash gas deflation assembly include ball valve, triple valve, into Port and exhaust valve;The bottom of the ball valve is connected with triple valve, and air inlet is provided on triple valve, and ball valve upper end is connected with Exhaust valve, compressed air hose are connect with the air inlet of the backwash gas deflation assembly on auxiliary purge tank, and auxiliary purge tank passes through three-dimensional Hydraulic valve is connect with laminated filter.
2. mixing wastewater with air backwash automatic cleaning lamination filter according to claim 1, it is characterised in that: the water inlet It is connected respectively by the pressure difference sample tap of PE hose and controller on pipe and outlet pipe.
3. mixing wastewater with air backwash automatic cleaning lamination filter according to claim 1, it is characterised in that: the control Device by solenoid valve respectively with three-dimensional hydraulic valve circuit connection.
4. mixing wastewater with air backwash automatic cleaning lamination filter according to claim 1, it is characterised in that: the water inlet Pipe, outlet pipe, sewage pipe, pressure pipe are made of carbon steel anti-corrosion, stainless steel, UPVC or HDPE material.
5. mixing wastewater with air backwash automatic cleaning lamination filter according to claim 1, it is characterised in that: the lamination The shell of filter is reinforced polyamide material by glass fibre and is made;Filter core is made of PP material.
6. mixing wastewater with air backwash automatic cleaning lamination filter according to claim 1, it is characterised in that: the auxiliary Purge tank is that glass fibre reinforces polyamide material and is made or is metal can.
CN201820734425.9U 2018-05-17 2018-05-17 Mixing wastewater with air backwash automatic cleaning lamination filter Expired - Fee Related CN208493431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820734425.9U CN208493431U (en) 2018-05-17 2018-05-17 Mixing wastewater with air backwash automatic cleaning lamination filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820734425.9U CN208493431U (en) 2018-05-17 2018-05-17 Mixing wastewater with air backwash automatic cleaning lamination filter

Publications (1)

Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108379906A (en) * 2018-05-17 2018-08-10 北京欧华源新技术有限公司 Mixing wastewater with air backwash automatic cleaning lamination filter
CN111892196A (en) * 2020-06-16 2020-11-06 石河子大学 Combined type filter with air entrainment function and have its filtration system
CN115944969A (en) * 2023-01-03 2023-04-11 苏州新能环境技术股份有限公司 Ultrapure water filtering structure and filtering system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108379906A (en) * 2018-05-17 2018-08-10 北京欧华源新技术有限公司 Mixing wastewater with air backwash automatic cleaning lamination filter
CN111892196A (en) * 2020-06-16 2020-11-06 石河子大学 Combined type filter with air entrainment function and have its filtration system
CN115944969A (en) * 2023-01-03 2023-04-11 苏州新能环境技术股份有限公司 Ultrapure water filtering structure and filtering system
CN115944969B (en) * 2023-01-03 2023-09-22 苏州新能环境技术股份有限公司 Ultrapure water filtering structure and filter system

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190215

Termination date: 20190517

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