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• Release time：2021-08-26 09:32
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【Summary】 What are the performance characteristics of the laminated filter? 1. Precise filtration of the disc filter: A special structure of filtration technology. Only when the performance is accurate, sensitive, and the particle size is smaller than the required particle can it enter the system. This is a good filtration system. The specifications are 5, 10, 20, 55, 100, 130, 200, etc. Users can choose filter discs of different precisions according to the requirements of water. The system traffic can be flexibly adjusted as needed. 2. Standard modular and space-saving disc filter: The system is modularly designed based on standard disk filtering equipment, offering excellent selection, flexibility and interchangeability as needed. The system is compact in size and occupies a small area. It can be flexibly installed in edge space, such as equipment with a processing capacity of about 300 square meters per hour. The area is approximately 6 square meters (general water quality, filtration grade 100). 3. The disc filter operates fully automatically with continuous water output: The various units of the filter combination alternately carry out backwashing processes, and automatically switch between operation and backwashing states to ensure continuous water output. The backwash water consumption is very small, accounting for only 0.5% of the water. If air-assisted semi-washing is used in combination, the self-used water content may drop below 0.2%. High-speed backwashing can be completed in just tens of seconds 4. Long service life of the pleated filter: The new plastic filter elements are sturdy, wear-free, corrosion-free, and have almost no time. After years of industrial practical verification, they do not wear or age for 6 to 10 years, and the filtration and semi-cleaning effects do not deteriorate with usage time. 5. High-quality and low-maintenance disc filters: The products comply with the corresponding quality standards. All products are tested and debugged under simulated working conditions before leaving the factory, without the need for special tools and with almost no components. It is convenient to use, only requires regular inspection and almost no daily maintenance. The disc filter overcomes various shortcomings such as small contamination of the filtered product, easy clogging by dirt, the need to disassemble the filtering part, and inability to monitor the filtering status. It also has the functions of filtering raw water and automatically cleaning the filter. When cleaning sewage, the system can supply water continuously and monitor the working status of the filter, with a high degree of automation. China has already applied filtration technology to production. As early as 200 BC, paper made from plant fibers was already available. In 105 AD, CAI Lun improved the prohibition law. During the papermaking process, he rolled plant fiber pulp onto dense bamboo curtains. Water is filtered through the gaps of the bamboo curtain, leaving a layer of wet slurry on it. After drying, it becomes paper. Most of the earliest filters were gravity filters. Later, pressure filters were used to increase the speed of filters, and as a result, vacuum filtration emerged. The drum vacuum filter invented in the early 20th century enabled the continuous operation of filtration. Since then, various types of continuous filters have emerged one after another. Intermittent operation filters (such as plate filters, etc.) have developed into automated operations, and their filtration areas are getting larger and larger. To obtain low-humidity filter residue, mechanical extrusion filters have been developed.