The ultrasonic cleaning function reduces the frequency of filter clogging, minimizes maintenance effort, and contributes to the longevity of the filter.
In online water analysis, the filtration of samples often places a significant burden on the system, so it is essential that the analysis system has high availability and low maintenance needs, as well as guarantees defined and consistent filter characteristics. The LFE USR-F filter system helps meet these requirements by using filter elements in a cross-flow configuration. The filter elements are irradiated at adjustable intervals and durations using ultrasonic energy. The ultrasonic generator creates cavitation in the sample water, which acts as the coupling medium. The collapse of a vast number of tiny cavitation bubbles provides the well-known excellent cleaning effect associated with this method. The particles dislodged from the filter elements are carried away by the main sample flow. The filtered sample can be continuously extracted from the cleaned filter elements by the connected analysis device, significantly reducing maintenance and extending the lifespan. The LFE sample filter consists of a corrosion-resistant filter unit that includes an ultrasonic transducer and a control unit equipped with time-controlled or remote-controlled ultrasonic generators.
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basic information
- Cross-flow filter element - Ultrasonic cleaning of filter elements: Time control via timer, remote control via digital input - A variety of filter elements ranging from 1μm to 200μm - Consistent filter characteristics - High corrosion resistance of PVDF filter units and Hastelloy ultrasonic transducers - High reliability and low maintenance
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Applications/Examples of results
- Long-term stable sampling for process water analysis devices - Sampling for analysis devices such as TOC, conductivity, pH, dissolved oxygen, and turbidity - Management of process water with high contamination levels to prevent corrosion - Filtration at a set constant level
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Company information
Sunny Trading has consistently specialized in the import and sales of automatic control and labor-saving equipment since its establishment in 1961, actively introducing the latest high-performance machinery and equipment from Europe and the United States to the domestic market. The components for production machinery that we handle are widely adopted in industries such as machinery, electrical, and chemical, and we take pride in our extensive delivery track record to national government agencies, universities, research institutions, and the aerospace industry. The delivered parts are incorporated into machines to complete large production facilities, but confirming the compatibility of the products is essential for this process. We always strive to provide appropriate products by investing technical know-how and time for specification confirmation between overseas manufacturers and our customers. Additionally, we take responsibility for follow-up services, including on-site inspections of delivered products and maintenance. Unlike general trading companies that simply import and sell goods, we pride ourselves on being a trading company with engineering capabilities. Products are commercialized as machines by manufacturers, and they are actively utilized in core industries such as semiconductors, steel, shipbuilding, aerospace, packaging, logistics, and chemicals.
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