The air filter is the core equipment of the air -conditioning purification system. The filter forms resistance to the air. As the filter accumulates the dust, the filter resistance will increase with. When the filter has too many dust accumulation and the resistance is too high, the filter will be reduced through the air volume, or the filter is penetrated. Therefore, when the resistance of the filter increases to a certain specified value, the filter will be scrapped. Therefore, the use of filters must master the appropriate use cycle. When the filter is not damaged, the service life is generally determined by resistance.
Xinli Environment is in the \"Global Quality Air Purification Overall Solutions\" as the business latitude, the air purification industry market is guided, increases funds, equipment, and human investment, and is committed to the development of air purification industry. There is a modern production workshop. There are a number of branches in the country. The service industry involves medical, electronic, semiconductor, biomedicine, precision manufacturing, etc. Waiting for a well-known enterprise. Main business: self-belt fan filter unit (FFU), air filter, liquid tank filter, chemical filter, transfer window, wound filter, air supply, layer flow cover, wind shower, purification shed , Clean engineering, etc., and provide an indoor air quality control solution to provide air quality control equipment OEM. The independently developed FFU control system is evaluated as \"International Leading \". DC FFU and intelligent control systems can more comply with user needs, not only reduce operating costs, can be subjected to operational costs, can be independently monitored and controlled independently, but also thermal humidity sensors and differential pressure sensors, automatic adjustment of fan speeds with differential differences . There is a great advantage in distribution costs, energy consumption, and operating costs. Our air filter products have high-volume dust, stable performance, high daily pleasure rate, and support non-standard customization, OEM processing. Hotline: 4006883551 / 13165316200
The filter characteristics indicators have four, namely, speed, filter speed, efficiency, resistance, and dust. Of course, there are other indicators, such as weight, power and regeneration characteristics, etc. These indicators are mainly related to filter materials, so what filter material manufacturing filter is the most important part of the development of filters. In addition to the determinants of filter materials, the structure of the filter is also an important factor. For example, a filter material makes a flat filter or a multi-bag shape or wedge filter, which is very different in resistance and dust removal, so it is a reasonable and optimal structure, and it is another important part of the development of the filter. . Resistance: The fibers turn the airflow to the airflow to produce minute resistance. The sum of the resistance of countless fibers is the resistance of the air filter. The air filter resistance increases with gas flow, by increasing the air filter material area, the relative wind speed of the filter material can be reduced to reduce the air filter resistance. Space and filter speed measuring filter
1. The basic knowledge of the filter is the main purification device of the clean room, which is the main means of air purification. Therefore, it is very important for the basic knowledge of clean room design, construction, and maintenance management to understand and master the filter. A. The classification of the filter is divided according to the performance of the filter (efficiency, resistance, dust removal), usually divides it into a coarse, alive, high-efficient, sub-efficient, efficient (HEPA) and ultra efficient (ULPA) Six types of filters.
High efficiency filter: Mainly used to capture particulate dust and various suspensions of 0.5 μm or less. Using ultrafine glass fiber paper, rubberized paper, aluminum film and other materials are used as a split plate, and is glued to the outer frame of the aluminum alloy. Each unit is tested by the gas method, with high filtering efficiency, low resistance, and high dust removal. High efficiency air filters can be widely used in optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, medical institutions, air-conditioning ends of dust-free water purification workshops, etc.. Efficient and super efficient filters are used in the end of the clean room, which can be divided into the form of a structure: there is a separator, high-efficient, high-wind, high-efficiency filter, etc. In response to the selection of the initial, medium-end, efficient air filter, should also be made with reference to these four performance parameters. 1 Select a filter with a large filter area. The larger the filter area, the lower the filter speed,