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स्वचालित सफाई फिल्टर हाउजिंग

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स्वचालित सफाई फिल्टर हाउजिंग

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स्वचालित फिल्टर हाउजि system प्रणाली DFM DFG श्रृंखला ब्याकवशि। गर्दै

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पूर्ण स्वचालित फिल्टरिंग आवास प्रणाली
Full automatic inner scraper filter housing- DFM / DFG series
DKD, the world's leading manufacturer of self cleaning filter housing, has a full series of scraper type self cleaning filter products, there are three sub series of DFX motor driving external scraper; DFM motor driving internal scraper; DFG pneumatic motor driving internal scraper; which are suitable for different occasions, that can fully meet all kinds of mechanical self cleaning and filtering requirements of industrial customers.

Self cleaning filter housing (DFM motor driving)
Self cleaning filter housing (DFG pneumatic motor driving)

DFM series scraper self cleaning filter housing(DFM filter for short) is a DKD’s independent research and development of late-model high efficiency scraper self cleaning filter housing. Through the mechanical curettage method to automatically clean up the filter element of the inner surface of the particulate impurities, which can realize continuous online filtering. DFM filter housing is mainly designed for high viscosity filter, the applicable viscosity is up to 10000CPS and precision range is 50-1500 microns, precision filtration, which can scrap off the impurity of the filter element fast, so as to remove more impurities efficiently, suitable for high viscosity, fibrous impurity liquid filtering. DFM filter housing follows the DKD high performance, high quality, high reliability design and manufacturing standards, reaching the international first-class quality.

The traditional filter housing filtering the viscous material and soft impurities will be frequently blocked, so it can only choose large filters or frequent manual cleaning, which needs big investment and heavy work, resulting in serious waste of material. DFM filter housing can easily solve this kind of problem with advanced self cleaning method, and always keeps the filter clean, discharge waste liquid containing high concentration of impurities, and reduce material waste; when filtering water and adhesive, resin, polymer, oil and other viscous materials with poor water quality, it has obvious advantages and higher efficiency. With the significant technical advantages and low operating costs, DFM filter gradually replaces the traditional manual filter in many areas, such as vibration screen, bag filter, basket filter, and some back washing type filter housing and so on.

DFM/DFG scraper filter element
DFM/DFG working principle

How is filtering status?
इनलेटबाट तरल बहाव, फिल्टर तत्वको सतहमा आन्तरिक सर्पिल लचकदार स्क्रैपर १००% संलग्न हुन्छ, फिल्टर तत्वको भित्री सतहबाट बाहिरीमा तरल प्रवाह हुन्छ, र अशुद्धता भित्री सतहमा फस्नेछ र आउटलेटबाट बाहिर प्रवाहित तरल; समय बित्दै जाँदा, अशुद्धता बिस्तारै बृद्धि हुँदैछ, र विभेदनकारी दबाब बढ्दै छ, जसलाई फिल्टर प्रेस सफा गर्नु आवश्यक छ विभेदक दबाव अनुसार वा नियमित रूपमा।

How is the cleaning status?
Motor driving scraper motion cleaning filter element, uses the method of fuzzy control theory to approach the parameters of fluid technology to control the scraper brush cleaning and reasonable emission. It will approximate the filter wear and the loss of liquid flow to the minimum, which is the only filter using this patented invention design (Patent No. 200820033272.2), when helical flexible helical scraper removing filter element, the impurities will produce downward centrifugal force then precipitate to the collecting cavity and was taken away by the scraper. Each cleaning is composed of multiple stroke, after the filter element surface cleaned, the filtration ability is recovered. When cleaning the filter, the flow should not be interrupted.

How is releasing the dirty status?
After some times of cleaning cycles, the impurities accumulate to a certain amount. PLC control program automatically or manually open the sewage valve, discharge of waste liquid containing high concentration of impurities; If necessary, can also be recycle.

प्राविधिक सुविधाहरू र फाइदाहरू
1.Screw shaving, especially good at filtering viscous liquid, remove viscous suspension impurities;
2.Structure is simple, easy to disassemble and to remove the filter element, the internal easy to clean;
3.Full automatic operation, continuous online filtering and end heavy filter element replacement and cleaning work;
4.Cost of material and environmental protection, not appear disposable supplies.
5.Equipped with high precision filter element to meet all kinds of filter needs;
6.The filter pressure loss is very small, the flow rate is stable, the energy consumption is saved, and the process is stable;
7.Closed filter to prevent the leakage of hazardous materials, is conducive to safe production and health of employees;
8.The concentration of the waste liquid is high, and the waste can be recycled, and the loss of the high value material is reduced;
9.Optional advanced control systems, powerful, efficient operation, high reliability;
10.Selection of the world's well-known brands of components, high reliability, low operating costs;
11.Standard industrial process control DCS interface, remote observation and control can be achieved;
12.Motor, the pneumatic motor is selected according to the environment.

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