CN205042226U - Formula of relying on oneself self -cleaning filter - Google Patents

Formula of relying on oneself self -cleaning filter Download PDF

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Publication number
CN205042226U
CN205042226U CN201520803343.1U CN201520803343U CN205042226U CN 205042226 U CN205042226 U CN 205042226U CN 201520803343 U CN201520803343 U CN 201520803343U CN 205042226 U CN205042226 U CN 205042226U
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CN
China
Prior art keywords
filter
cleaning
self
scraper
water
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Expired - Fee Related
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CN201520803343.1U
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Chinese (zh)
Inventor
彭森
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彭森
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Priority to CN201520803343.1U priority Critical patent/CN205042226U/en
Application granted granted Critical
Publication of CN205042226U publication Critical patent/CN205042226U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a formula of relying on oneself self -cleaning filter, including filter body, filter body upper portion sets up water conservancy drive unit, sets up in the filter body lower part and strains the filter unit that a section of thick bamboo and the urceolus of intaking are constituteed in, by wasing the combination scraper blade, washs to make up the scraper blade and comprise scraper, scraper blade and steel brush. The utility model discloses beneficial effect does: need not external power supply, practicing thrift the energy consumption, system configuration is simple, the in -process need not to shut down does not influence normal filtration productivity yet, adopting scraper and scraper blade and steel brush combining form, wasing more thoroughly, the resoluble breach dikes mid -length fiber of scraper blade is to changeing the winding of brushing, adopt laser beam perforating technique preparation cartridge filter unit, the aperture is accurate, arranges evenly in the aperture, thoroughly solves the long fiber and leaks the filter screen to the twine stifled hidden danger of follow -up milipore filter system with the MBR system, dirty the blocking up and the big problem of pressure differential in the twinkling of an eye that effectively prevents the straining chamber unit, and the backwash simultaneously of two rooms just do not influence normal production.

Description

A kind of self-operated type self-cleaning filter
Technical field
The utility model relates to self-cleaning filtering technology, particularly relates to a kind of self-operated type self-cleaning filter that can be applicable to the fields such as chemical industry, oil, pharmacy, automobile, light industry, food, ore dressing, water treatment, plating, metallurgy, dyestuff, weaving.
Background technology
Self-cleaning filtering technology is the Novel filtration technology grown up a kind of phase late 1970s, its topmost advantage to utilize hydraulic pressure oneself operation, oneself's cleaning, and do not stop during cleaning filtering, there is following features compared with traditional filter: automaticity is high, the pressure loss is little, manually need not remove filter residue; Self-cleaning filter is applicable to the separating and filtering of industry, agricultural, municipal administration, desalting process etc.
Self-cleaning filter device is that a kind of filter screen that utilizes directly tackles impurity in water; remove water body recovery technology, particle, reduce turbidity, purify water; the generations such as minimizing system dirt, bacterium algae, corrosion, with the precision equipment purified water and other equipment of protection system normally work.
This case, to improve in conjunction with the pluses and minuses of existing self-cleaning filter, through practical application experience and analysis, can find that current self-cleaning filter device exists a lot of defect, such as:
Common filter rinsed adopts motor, reductor to drive or configuration backwash water pump carries out backwash, and there will be the phenomenons such as shutdown in process and affect normal filtration production capacity, backwash energy consumption is high, and machinery, apparatus failure rate increase;
Common same category of device is hydrodynamic cleaning, is also used alone scraper plate or turns brush to scrub and the cleaning of pollution-absorbing nozzle soil pick-up, and cleaning is not thorough, there is water medium-length fibre to the winding problem turning brush;
Common self-cleaning filter adopts screen casing or machine drilling orifice plate as filter element, owing to shaping the restriction of method, screen casing can stop material footpath to be greater than the particle infiltration of design filtering accuracy, but diameter can not be stoped to be less than the long stapled intrusion of filter design precision, machinery orifice plate is generally punching press or boring is shaped, low precision, and high-precision filter element also cannot be processed.
Therefore, for above aspect, need reasonably to improve prior art.
Utility model content
For above defect, the utility model provide a kind of without the need to external connection power source, adopt scraper and scraper plate and steel brush combining form, adopt laser drilling to make cartridge filter unit, can effectively prevent the moment of filter chamber unit from dirtyly to block up and the self-operated type self-cleaning filter of the problem such as pressure reduction is large, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of self-operated type self-cleaning filter, comprise filter body, it is the waterpower gear unit formed that described filter body top is arranged by the hydraulic turbine, the filter element be made up of cleaning scraper combination, interior filter cylinder and water inlet urceolus is set in filter body bottom, interior filter cylinder is wherein arranged at into water outer barrel, and cleaning scraper combination is wherein arranged at outside interior filter cylinder; Described filter body two bottom sides offers backwash sewage draining exit, water-output flange mouth respectively, and described cleaning scraper combination is made up of scraper, scraper plate and steel brush.
Correspondingly, described interior filter cylinder is smart filtration fraction and has to adopt the equally distributed filter bores of laser boring; Water-in flange mouth is offered outside the filter body at described waterpower gear unit position place.
Compared with prior art, the beneficial effect of self-operated type self-cleaning filter described in the utility model is:
(1) without the need to external connection power source, save energy consumption, system configuration is simple: utilize filtration water pressure-driven water turbine to rotate scraper and scraper plate outside filter screen and rotate, thus reach the object of cleaning filter element, do not affect normal filtration production capacity without the need to shutting down in process yet;
(2) backwash form: adopt scraper and scraper plate and steel brush combining form (requiring according to water source and follow-up system), in every platform filter element, configuration three scraping or brush are one group of unit+sluicing, cleaning is more thorough, and scraper plate can solve water medium-length fibre to the winding turning brush;
(3) adopt laser drilling to make cartridge filter unit, aperture is accurate, and aperture arrangement evenly, thoroughly solves long fibre and leaks through filter screen and twine stifled hidden danger to subsequent ultrafiltration membranous system and MBR system;
(4) for special water quality filtering requirement, double-deck filter chamber can be made and filter (mistress's coarse filtration, interior room essence is filtered), effectively prevent the problem that the dirt of the moment of filter chamber unit is stifled and pressure reduction is large, and two room can backwash simultaneously, and do not affect normal production.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of self-operated type self-cleaning filter described in the utility model embodiment.
In figure:
1, filter body; 2, waterpower gear unit; 3, scraper combination is cleaned; 4, interior filter cylinder; 5, water inlet urceolus; 6, backwash sewage draining exit; 7, water-in flange mouth; 8, water-output flange mouth.
Detailed description of the invention
As shown in Figure 1, self-operated type self-cleaning filter described in the utility model embodiment, comprise filter body 1, it is the waterpower gear unit 2 that main body forms that described filter body 1 top is arranged by the hydraulic turbine, the filter element be made up of cleaning scraper combination 3, interior filter cylinder 4 and water inlet urceolus 5 is set in filter body 1 bottom, interior filter cylinder 4 is wherein smart filtration fraction and is arranged at into water urceolus 5 inner, and cleaning scraper combination 3 is wherein arranged at interior filter cylinder 4 lateral surface; Meanwhile, described filter body 1 two bottom sides offers backwash sewage draining exit 6, water-output flange mouth 8 respectively, offers water-in flange mouth 7 outside the filter body 1 at described waterpower gear unit 2 position place; In addition, described cleaning scraper combination 3 is made up of scraper, scraper plate and steel brush, and described interior filter cylinder adopts laser boring to form equally distributed filter bores.
Self-operated type self-cleaning filter described in above the utility model embodiment, the special water dispensing apparatus of former water access arrangement enters filter urceolus, ecto-entad flows out through delivery port by after filter cylinder micro porous filtration, during cleaning, current drive turbine blade rotation drive scraper plate and turn the rotary motion of brush vertical axial by impacting, strike off attachment and the impurity of filter cylinder outer surface, the dirt after striking off is discharged from mudhole with current.
Self-operated type self-cleaning filter described in above the utility model embodiment, this device is installed and used simply, without the need to Equipment Foundations (hardened ground+expansion bolt), only need press in outlet orientation and connect water inlet pipe and water outlet pipe and blow-off pipe, when water enters self-cleaning filter filter cylinder outside from water inlet, larger impurity is intercepted at coarse filtration drum outer wall, and the clean water after filtration flows out from delivery port, when the impurity of filter cylinder inwall is cumulative, self-cleaning filter import and export pressure reduction reach preset value or reach scavenging period or manual prefabricated time, filter will start self-cleaning process, whole self-cleaning process comprises two steps: namely open the automatic blowdown valve being positioned at self-cleaning filter bottom, the hydraulic turbine drives the cleaning scraper plate outside self-cleaning filter filter cylinder and turns to brush and rotates, 's tackle by filter cylinder the impurity got off and discharge from blowoff valve, during cleaning, system continues to flow, the whole service process of self-cleaning filter is controlled by the intelligent control box be equipped with at random, the optional pressure reduction of control mode, time, manual and PLC controls.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.

Claims (3)

1. a self-operated type self-cleaning filter, comprise filter body (1), it is characterized in that: it is the waterpower gear unit (2) formed that described filter body (1) top is arranged by the hydraulic turbine, the filter element be made up of cleaning scraper combination (3), interior filter cylinder (4) and water inlet urceolus (5) is set in filter body (1) bottom, interior filter cylinder (4) is wherein arranged at into water urceolus (5) inner, and cleaning scraper combination (3) is wherein arranged at interior filter cylinder (4) outside; Described filter body (1) two bottom sides offers backwash sewage draining exit (6), water-output flange mouth (8) respectively, and described cleaning scraper combination (3) is made up of scraper, scraper plate and steel brush.
2. self-operated type self-cleaning filter according to claim 1, is characterized in that: described interior filter cylinder (4) is for smart filtration fraction and have and adopt laser boring equally distributed filter bores.
3. self-operated type self-cleaning filter according to claim 1, is characterized in that: water-in flange mouth (7) is offered in filter body (1) outside at described waterpower gear unit (2) position place.
CN201520803343.1U 2015-10-19 2015-10-19 Formula of relying on oneself self -cleaning filter Expired - Fee Related CN205042226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520803343.1U CN205042226U (en) 2015-10-19 2015-10-19 Formula of relying on oneself self -cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520803343.1U CN205042226U (en) 2015-10-19 2015-10-19 Formula of relying on oneself self -cleaning filter

Publications (1)

Publication Number Publication Date
CN205042226U true CN205042226U (en) 2016-02-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520803343.1U Expired - Fee Related CN205042226U (en) 2015-10-19 2015-10-19 Formula of relying on oneself self -cleaning filter

Country Status (1)

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CN (1) CN205042226U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108771893A (en) * 2018-05-25 2018-11-09 张琛 A kind of sewage disposal washes filter device with ultrasonic counter-flushing
CN108970199A (en) * 2018-10-12 2018-12-11 江苏大彭环保科技有限公司 A kind of efficient crude benzol filter of filtering
CN109231743A (en) * 2018-11-29 2019-01-18 河南仁恒环保科技有限公司 A kind of sludge pretreatment device
CN111097228A (en) * 2020-01-13 2020-05-05 袁壮达 Sewage filters filter screen cleaning device
CN112726778A (en) * 2021-01-08 2021-04-30 林玉如 Municipal pipeline for clearing blockage by water flow impact

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108771893A (en) * 2018-05-25 2018-11-09 张琛 A kind of sewage disposal washes filter device with ultrasonic counter-flushing
CN108970199A (en) * 2018-10-12 2018-12-11 江苏大彭环保科技有限公司 A kind of efficient crude benzol filter of filtering
CN108970199B (en) * 2018-10-12 2020-09-22 江苏大彭环保科技有限公司 Filter high-efficient crude benzene filter
CN109231743A (en) * 2018-11-29 2019-01-18 河南仁恒环保科技有限公司 A kind of sludge pretreatment device
CN111097228A (en) * 2020-01-13 2020-05-05 袁壮达 Sewage filters filter screen cleaning device
CN112726778A (en) * 2021-01-08 2021-04-30 林玉如 Municipal pipeline for clearing blockage by water flow impact

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

Granted publication date: 20160224

Termination date: 20171019