CN202682899U - Multifunctional self-cleaning regenerative filtering system - Google Patents
Multifunctional self-cleaning regenerative filtering system Download PDFInfo
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- CN202682899U CN202682899U CN 201220158573 CN201220158573U CN202682899U CN 202682899 U CN202682899 U CN 202682899U CN 201220158573 CN201220158573 CN 201220158573 CN 201220158573 U CN201220158573 U CN 201220158573U CN 202682899 U CN202682899 U CN 202682899U
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Abstract
A multifunctional self-cleaning regenerative filtering system consists of a cleaning and filtering device A and a cleaning and filtering device B which are connected in parallel; sewage sucking nozzles and filter material layers are installed inside housings of the cleaning and filtering devices; motors, reducers and sewage draining pipes are installed the tops of the housings; differential pressure controllers are installed on the housings; water inlets and water outlets of the cleaning and filtering devices are respectively equipped with electric switching valves; shaft sewage draining outlets are formed in shafts of the reducers; and the electric switching valves, the differential pressure controllers and the motors are respectively connected with a control cabinet. The multifunctional self-cleaning regenerative filtering system has the advantages as follows: 1, the multifunctional self-cleaning regenerative filtering system can realize online backwash and continuous liquid supply, and the water consumption of backwash is low; 2, the filtration is precise and the filtering area is large; 3, automatic regulation can be realized; 4, the occupied area is small; 5, the service life is long; and 6, the application range is wide.
Description
Technical field:
The utility model belongs to a kind of filtering product, particularly a kind of multi-functional automatic cleaning and regeneration system.
Background technology:
China's rivers and lakes are generally polluted.Wherein, eutrophication has in various degree appearred in the lake in the whole nation 75%, and 90% urban waters is seriously polluted, and the 60%---70% of the total water deficit of Shelter in South China Cities causes owing to water pollutes.Subterranean water enquire to 118 big and medium-sized cities of China shows that have 115 urban groundwaters to be polluted, wherein serious pollution accounts for 40%.Water pollutes the use function reduced water body, has aggravated shortage of water resources, and the enforcement of China's strategy of sustainable development has been brought negative effect.At present, the filtration system that usually adopts only has single filtration, can't realize online backwashing, can't adjust its mode of operation and running status according to different quality, can't realize on-line cleaning and uninterrupted water supply.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of multi-functional automatic cleaning and regeneration filtration system, this system can realize multiple use, multiple filtration, can be implemented in the line cleaning, uninterruptedly supply water, and can adjust its mode of operation and running status according to different quality, retrieval and strain function with self adapt to the water quality ability to improve it.
As above design, the technical solution of the utility model is: a kind of multi-functional automatic cleaning and regeneration filtration system is characterized in that: be comprised of two filter rinsed A that are connected in parallel and filter rinsed B; Pollution-absorbing nozzle and filtering material layer are housed in the housing of filter rinsed, and case top is equipped with motor, reductor and blow-off pipe, and differential pressure controller is housed on the housing, at water inlet and the water outlet of filter rinsed electric switching valve is housed respectively; Have the axle sewage draining exit on the above-mentioned reductor shaft; Above-mentioned electric switching valve, differential pressure controller and motor are connected with switch board and are connected.
Above-mentioned pollution-absorbing nozzle is comprised of a plurality of supersonic generators.
Filtering material layer is equipped with respectively in above-mentioned enclosure interior both sides.
Operation principle of the present utility model is: when the liquid that contains solid impurity entered multi-functional automatic cleaning and regeneration filtration system by water inlet, impurity was trapped within filter element surface, caused that increase falls in pressure at both sides, and filtration resistance increases, and filter efficiency descends.When impurity is trapped when acquiring a certain degree, when the pressure differential of filter element both sides reached setting value, differential pressure controller was passed to electric switching valve to corresponding signal again by switch board, and electric switching valve is opened, and under waterpower or motor-driven, carries out blowdown.After blowdown a period of time, the filter inlet outlet pressure differential reduces, and the electric switching valve autoshutdown is finished backwash process.This process repeats, and reaches filter effect.
The utlity model has following advantage and good effect:
1, the utility model can be realized online backwashing, continuous liquid supply, and the water consumption of backwash is few.The utility model is in cleaning process, when the impurity thickness among the filter rinsed A reaches certain thickness, the pressure of filter A can be elevated to certain pressure, this moment, the flow of filter A can not reach service requirement, this moment, the differential pressure controller of filter A can send signal to robot control system(RCS), robot control system(RCS) meeting auto-adjustment control valve (electric switching valve), former water is entered automatic cleaning strainer B, and cut off the entrance that former water enters automatic cleaning strainer A, automatic cleaning strainer B normally moves, this moment, automatic cleaning strainer A can under the control of robot control system(RCS), carry out backwash.
2, to select PE super high molecular weight sintered component, woven wire, pottery etc. be material to filtering material layer of the present utility model, belong to both surface filtration, hold back, have that the aperture is even, filtering accuracy is high (can reach 1 micron), high strength, high-wearing feature and highly corrosion resistant.
3, cleaning of the present utility model adopts ultrasonic cleaning process to combine with high pressure backwash, self-priming blowdown, can thoroughly remove impurity that filter screen holds back, cleaning without the dead angle, and flux is undamped.
4, robot control system(RCS) of the present utility model adopts PLC module controls system, and its control accuracy is high, and can adjust its mode of operation and running status according to different quality, has retrieval and the strain function of self, adapts to the water quality ability to improve it.
5, simple in structure, the long service life of the utility model.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
As shown in the figure: a kind of multi-functional automatic cleaning and regeneration filtration system is comprised of two filter rinsed A that are connected in parallel and filter rinsed B; Pollution-absorbing nozzle 7 and filtering material layer 4 are housed in the housing of filter rinsed, case top is equipped with motor 1, reductor 2 and blow-off pipe 3, the sidepiece of housing is equipped with differential pressure controller 5, at water inlet 13 and delivery port 12 places of filter rinsed electric switching valve 9 is housed respectively; Have axle sewage draining exit 6 on the above-mentioned reductor shaft; Above-mentioned electric switching valve, differential pressure controller and motor are connected with robot control system(RCS) 10 and are connected.Above-mentioned pollution-absorbing nozzle is comprised of a plurality of supersonic generators 8.Filtering material layer is equipped with respectively in above-mentioned enclosure interior both sides.It is material that above-mentioned filtering material layer is selected PE super high molecular weight sintered component, woven wire, pottery etc.It is material that above-mentioned filter housings adopts high-strength ductile cast iron, stainless steel, carbon steel, fiberglass etc.The control system of above-mentioned filtration system adopts PLC module controls system; intelligent control; control system can change according to the Unpredictability of influent quality; automatically adjust its mode of operation (time type differential pressure type); reached even running state (not shutting down continuous water supply); that is: the retrieval of self and strain function adapt to the water quality ability to improve it.
The course of work of the present utility model is: when former water is entered by total water inlet 11, by robot control system(RCS) control automatic cleaning strainer A, former water impurity is by filter element (the PE super high molecular weight sintered component of automatic cleaning strainer A inside, woven wire, pottery etc.) hold back, when impurity thickness reaches certain thickness, the pressure of filter can be elevated to certain pressure, this moment, the flow of filter can not reach service requirement, this moment, the differential pressure controller 5 of filter can send signal to robot control system(RCS), robot control system(RCS) meeting auto-adjustment control valve (electric switching valve) 9, former water is entered automatic cleaning strainer B, and cut off the entrance that former water enters automatic cleaning strainer A, automatic cleaning strainer B normally moves, this moment, automatic cleaning strainer A can be under the control of robot control system(RCS), carry out backwash process, supersonic generator can send ultrasonic wave filter element surface is cleaned in the backwash process, after reaching certain hour, motor 1 drives reductor 2, this moment, pollution-absorbing nozzle 7 was got rid of the impurity of filter element surface by scum cock 3, cleaning process is complete, waits for next filter process.Clear water is uninterruptedly discharged by delivery port 12 after filtering, and realizes continuous water supply.
Claims (3)
1. a multi-functional automatic cleaning and regeneration filtration system is characterized in that: be comprised of two filter rinsed A that are connected in parallel and filter rinsed B; Pollution-absorbing nozzle and filtering material layer are housed in the housing of filter rinsed, and case top is equipped with motor, reductor and blow-off pipe, and differential pressure controller is housed on the housing, at water inlet and the water outlet of filter rinsed electric switching valve is housed respectively; Have the axle sewage draining exit on the above-mentioned reductor shaft; Above-mentioned electric switching valve, differential pressure controller and motor are connected with switch board and are connected.
2. multi-functional automatic cleaning and regeneration filtration system according to claim 1, it is characterized in that: above-mentioned pollution-absorbing nozzle is comprised of a plurality of supersonic generators.
3. multi-functional automatic cleaning and regeneration filtration system according to claim 1, it is characterized in that: filtering material layer is equipped with respectively in above-mentioned enclosure interior both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158573 CN202682899U (en) | 2012-04-16 | 2012-04-16 | Multifunctional self-cleaning regenerative filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158573 CN202682899U (en) | 2012-04-16 | 2012-04-16 | Multifunctional self-cleaning regenerative filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682899U true CN202682899U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158573 Expired - Fee Related CN202682899U (en) | 2012-04-16 | 2012-04-16 | Multifunctional self-cleaning regenerative filtering system |
Country Status (1)
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| CN (1) | CN202682899U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436812A (en) * | 2013-11-11 | 2015-03-25 | 高桥金属制品（苏州）有限公司 | Filter transformation device for cleaning machine |
| WO2018167781A1 (en) * | 2017-03-12 | 2018-09-20 | Tavlit Plastic Ltd. | Autonomously controlled self-cleaning filter apparatus |
| CN109731392A (en) * | 2019-03-18 | 2019-05-10 | 福州大学 | Ultrasonic filtration system and method |
| CN113282050A (en) * | 2021-04-28 | 2021-08-20 | 云南烟叶复烤有限责任公司师宗复烤厂 | Leaf-wetting control method of leaf-wetting machine, storage medium, detection device and leaf-wetting system |
| CN113730992A (en) * | 2021-09-26 | 2021-12-03 | 中国农业科学院农业环境与可持续发展研究所 | Automatic washing device for net filter of biogas slurry drip irrigation system and application of automatic washing device |
-
2012
- 2012-04-16 CN CN 201220158573 patent/CN202682899U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436812A (en) * | 2013-11-11 | 2015-03-25 | 高桥金属制品（苏州）有限公司 | Filter transformation device for cleaning machine |
| WO2018167781A1 (en) * | 2017-03-12 | 2018-09-20 | Tavlit Plastic Ltd. | Autonomously controlled self-cleaning filter apparatus |
| CN109731392A (en) * | 2019-03-18 | 2019-05-10 | 福州大学 | Ultrasonic filtration system and method |
| CN109731392B (en) * | 2019-03-18 | 2024-02-06 | 福州大学 | Ultrasonic filtration system and method |
| CN113282050A (en) * | 2021-04-28 | 2021-08-20 | 云南烟叶复烤有限责任公司师宗复烤厂 | Leaf-wetting control method of leaf-wetting machine, storage medium, detection device and leaf-wetting system |
| CN113282050B (en) * | 2021-04-28 | 2022-06-07 | 云南烟叶复烤有限责任公司师宗复烤厂 | Leaf-wetting control method of leaf-wetting machine, storage medium, detection device and leaf-wetting system |
| CN113730992A (en) * | 2021-09-26 | 2021-12-03 | 中国农业科学院农业环境与可持续发展研究所 | Automatic washing device for net filter of biogas slurry drip irrigation system and application of automatic washing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130416 |