CN202387292U - Online automatic cleaning filtration system - Google Patents
Online automatic cleaning filtration system Download PDFInfo
- Publication number
- CN202387292U CN202387292U CN2012200103324U CN201220010332U CN202387292U CN 202387292 U CN202387292 U CN 202387292U CN 2012200103324 U CN2012200103324 U CN 2012200103324U CN 201220010332 U CN201220010332 U CN 201220010332U CN 202387292 U CN202387292 U CN 202387292U
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- filter
- filter body
- mandrel
- cover plate
- automatic cleaning
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Abstract
The utility model discloses an online automatic cleaning filtration system which comprises a filter body (1) and an automatic cleaning control box (15). The automatic cleaning control box is arranged on the filter body. The filter body comprises a filter body inlet (2), a filter body outlet (3), a filter chip group (4), a slag removing scrapping disc (6), a spacing board (7), a lower cover plate (9), an upper cover plate (10), a mandrel (11) and a drain outlet (12). The slag removing scrapping disc is fixed on a side shaft (8) at side edge of the filter chip group, and the side shaft is integrally connected with the lower cover plate, the upper cover plate and the mandrel. A central controller (16), a motor (17), a differential pressure switch (18) and a display screen (19) are integrated inside the automatic cleaning control box. According to the online automatic cleaning filtration system provided by the utility model, the filter chip is used for filtering, so that the filter precision can be improved by 3-5% compared with that of a filter screen. The cleaning mechanism uses the scrapping disc to eliminate slag circumferentially and flow to flush so that the dirt cleaning effect is remarkably improved. A control device is packaged in the control box and an LED (light emitting diode) touch screen is used to monitor the filter state in real time, so that not only are automated operation and intelligent control realized, but also the system can adapt to the filtering and cleaning work of a transmission pipeline in harsh environments.
Description
Technical field
The utility model relates to filtration system, relates in particular to a kind of on-line automatic clean filtering system that is applicable in water, the oil-piping course of conveying.
Background technology
In water, oil-piping course of conveying, filter plays important effect to the utilization of water, oily resource.Particularly in water treatment, filtration is very important link.Because there is low, the shortcoming that can't on-line auto-cleaning of filter efficiency in the use in conventional filter, adopts filter to be self-cleaning filter mostly at present, mainly comprise three kinds of soil pick-up formula, brush and back flush types according to cleaning mode.Soil pick-up formula self-cleaning filter is to absorb the dirt on filter screen top layer with the inner suction nozzle of filter screen, and during its self-cleaning, blowoff valve is opened, and suction nozzle is communicated with blow-off pipe, and blow-off pipe makes suction nozzle produce strong suction with extraneous pressure reduction.Its filter core is that filter structure makes that soil pick-up formula self-cleaning filter manufacturability is relatively poor, is difficult for processing, and scarfing cinder can only be to the removing of less material.During the brush type filter self-cleaning, system also continues to flow, and it is more to compare soil pick-up process fluid that formula consumes, and is bigger to the downstream fluid flow effect.Back flush type promptly in the self-cleaning process, makes intrasystem reverse fluid flow, and filter residue is peeled off from the screen surface flushing, emits then.Such filter utilizes the flow of water to carry out scarfing cinder separately, and the scarfing cinder effect is not fine.
Summary of the invention
For solving problem and the defective that exists in above-mentioned, the utility model combines electronic controller that a kind of on-line automatic clean filtering system is provided.Said technical scheme is following:
A kind of on-line automatic clean filtering system comprises:
Filter body (1) and automatically cleaning control cabinet (15), said automatically cleaning control cabinet is arranged on the said filter body;
Said filter body comprises filter body inlet (2), filter body outlet (3), filter group (4), scarfing cinder scraping disc (6), space bar (7), lower cover (9), upper cover plate (10), mandrel (11), sewage draining exit (12); Said scarfing cinder scraping disc is fixed on the side shaft (8) of said filter group side, and side shaft and said lower cover, upper cover plate and mandrel fuse;
Said automatically cleaning control cabinet inside is integrated with central controller (16), motor (17), pressure difference switch (18) and display screen (19).
The beneficial effect of the technical scheme that the utility model provides is:
The employing filter filters, and filtering accuracy can improve 3%-5% with respect to filter screen; Cleaning mechanism adopts circumferential the removing with the current flushing of scraping disc to combine, and the effect of removing contamination is cleaned dirt with respect to a kind of mode of independent employing and is significantly increased; Be encapsulated in the control cabinet with timed unit, and adopt the real-time monitoring filtering state of LED touch-screen, both realized automatic operating and Based Intelligent Control, make this system can adapt to the filter cleaning work of conveyance conduit under most of adverse circumstances again.
Description of drawings
Fig. 1 is on-line automatic clean filtering system construction drawing.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below:
As shown in Figure 1, showed on-line automatic clean filtering system architecture, this system architecture comprises filter body 1 and automatically cleaning control cabinet 15, said automatically cleaning control cabinet is arranged on the said filter body; Said filter body comprises filter body inlet 2, filter body outlet 3, filter group 4, scarfing cinder scraping disc 6, space bar 7, lower cover 9, upper cover plate 10, mandrel 11, sewage draining exit 12; Said scarfing cinder scraping disc is fixed on the side shaft 8 of said filter group side, and side shaft and said lower cover, upper cover plate and mandrel fuse; Said automatically cleaning control cabinet inside is integrated with central controller 16, motor 17, pressure difference switch 18 and display screen 19.
Above-mentioned automatically cleaning control cabinet is installed on the filter body through four fixed legs 20, makes the automated cleaning filtration system can adapt to the filter cleaning work of conveyance conduit under most of adverse circumstances; Said filter body inlet and filter body outlet are connected to oral siphon and outlet pipe.
Above-mentioned filter body also comprises blow-off pipe and maintenance valve 14, and said blow-off pipe links to each other with said sewage draining exit, and at the sewage draining exit place blowoff valve 13 is installed; Said maintenance valve is installed on the lower cover of said filter body.
Above-mentioned filter group by etc. the filter 5 of the parallel distribution in gap form, its filtering accuracy is increased significantly with respect to screen pack.
Above-mentioned mandrel connects control by central controller; When both sides pressure reduction inside and outside the filter group surpasses setting value or reaches the scarfing cinder setting-up time; Central controller makes the scraping disc on the side shaft make circumferential movement along the filtering table outside through the control mandrel, removes the residue that remains on the filter group with this.
The course of work of above-mentioned on-line automatic clean filtering system is: the automated cleaning filtration system is installed in water or the oily conveyance conduit; Start central controller and touch LED display, set the predetermined value of the filter body automatically cleaning time interval or pressure difference switch as required; After the normal operation of automated cleaning filtration system, pressure difference switch obtains the pressure differential in filter body porch and exit in real time, and LED display shows pressure difference switch two ends pressure reduction state in real time; When reaching, the predetermined value of filter body entrance and exit pressure differential switch do not set automatically cleaning during the time interval; System's normal filtration; This moment, the filter group compressed the dirt filtration from down to up under flow of water effect; And because the effect of two space discs on the filter group makes between the filter basic identical at interval; When filter body entrance and exit pressure differential greater than the pressure difference switch predetermined value or reach and set automatically cleaning during the time interval, central processing unit sends the signal drive motor operation, opens blowoff valve simultaneously; This moment, water purification or oily uninterrupted the filtration were supplied with, because blowoff valve is opened, the filter group is under the effect of filtration and two bursts of flows of water of blowdown; Be releasing orientation slightly from top to bottom; This moment, the driven by motor mandrel mechanism rotated, and the scraping disc on the side shaft circumferentially rotates along filter group axis, removed the dirt in the filtering table group outside; And under the impact of water, discharge by sewage draining exit through blowoff valve.Whole cleaning process only needed for tens seconds.The filter group is cleaned totally; It is less that pressure difference switch detects pressure difference, and pressure difference switch sends to central controller with detection information, or the setting automated cleaning time arrives; Central controller sends the signal that stops motor rotation and cut out blowoff valve; Motor stops operating, and blowoff valve cuts out, and system returns to the filtration state.When the dirt accumulation on the filter group when a certain amount of, clean once more, realize whole online in moving cleaning and filtering process.
Above-mentioned pressure difference switch can be replaced by two pressure sensors, is installed in inlet and exit respectively.
The filtering accuracy of above-mentioned on-line automatic cleaning systems can also realize that decontamination amount and cleaning time also can increase accordingly certainly through increasing its filter quantity.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and is all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. an on-line automatic clean filtering system is characterized in that said system comprises filter body (1) and automatically cleaning control cabinet (15), and said automatically cleaning control cabinet is arranged on the said filter body;
Said filter body comprises filter body inlet (2), filter body outlet (3), filter group (4), scarfing cinder scraping disc (6), space bar (7), lower cover (9), upper cover plate (10), mandrel (11), sewage draining exit (12); Said scarfing cinder scraping disc is fixed on the side shaft (8) of said filter group side, and side shaft and said lower cover, upper cover plate and mandrel fuse;
Said automatically cleaning control cabinet inside is integrated with central controller (16), motor (17), pressure difference switch (18) and display screen (19).
2. on-line automatic clean filtering according to claim 1 system is characterized in that, and is said
The automatically cleaning control cabinet is installed on the filter body through four fixed legs (20);
Filter body inlet and filter body outlet are connected to oral siphon and outlet pipe.
3. on-line automatic clean filtering according to claim 1 system is characterized in that said filter body also comprises blow-off pipe and maintenance valve (14), and said blow-off pipe links to each other with said sewage draining exit, and at the sewage draining exit place blowoff valve (13) is installed; Said maintenance valve is installed on the lower cover of said filter body.
4. on-line automatic clean filtering according to claim 1 system is characterized in that, said filter group by etc. the filter (5) of the parallel distribution in gap form.
5. on-line automatic clean filtering according to claim 1 system is characterized in that said mandrel connects control by central controller, makes the scraping disc on the side shaft make circumferential movement along the filtering table outside through the control mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200103324U CN202387292U (en) | 2012-01-11 | 2012-01-11 | Online automatic cleaning filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200103324U CN202387292U (en) | 2012-01-11 | 2012-01-11 | Online automatic cleaning filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387292U true CN202387292U (en) | 2012-08-22 |
Family
ID=46662244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200103324U Expired - Lifetime CN202387292U (en) | 2012-01-11 | 2012-01-11 | Online automatic cleaning filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548728A (en) * | 2014-12-25 | 2015-04-29 | 苏州腾纳环保科技有限公司 | Intelligent full-automatic pre-filter |
| CN105316913A (en) * | 2014-07-08 | 2016-02-10 | 青岛海尔智能技术研发有限公司 | Washing machine and control method for cleaning filtering assembly of washing machine |
| CN106731166A (en) * | 2017-03-16 | 2017-05-31 | 嵊州市亿港阀门有限公司 | A kind of screen pipe of easy cleaning |
-
2012
- 2012-01-11 CN CN2012200103324U patent/CN202387292U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316913A (en) * | 2014-07-08 | 2016-02-10 | 青岛海尔智能技术研发有限公司 | Washing machine and control method for cleaning filtering assembly of washing machine |
| CN104548728A (en) * | 2014-12-25 | 2015-04-29 | 苏州腾纳环保科技有限公司 | Intelligent full-automatic pre-filter |
| CN106731166A (en) * | 2017-03-16 | 2017-05-31 | 嵊州市亿港阀门有限公司 | A kind of screen pipe of easy cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |