Shandong Xinli DC FFU filters the interior of the air inhalation through the air filter at the top of the dust-free workshop, and the clean air is sent out in a uniform wind speed, so that the clean and sterile purification effect is achieved.
In the pharmaceutical industry, in order to protect the quality and safety of drugs, drug companies have a high degree of cleanliness and temperature and humidity in the production of environmental pollution inside the workshop. Pharmaceutical Industry Clean Factory Design has an important impact on air filters. According to the requirements of the production process, the pharmaceutical industrial plant can be divided into two categories: general production area and clean area. Among them, \"Medical Industry Clean Factory Design Specification GB / T14294-1993\" stipulates that the air cleanliness of clean room clean area is 100, and the 10,000-level region generally controls 20 to 24 ° C, the relative humidity is 45 ~ 60% flat; 100000 Regional general control temperature is 18 ~ 28 ° C, relative humidity is 50 ~ 65%; non-single-way flow rate of 10 ~ 30%, one-way flow rate, total delivery, total delivery, air supply, to ensure The daily fresh air per hour is not less than 40m3 per hour; the clean room must
The clean room is mainly based on indoor cleanliness, airflow form, control object, indoor net high and structural characteristics. According to the classification of indoor cleanliness, it is divided into level 1, 10, 100, 1000, 10000. Classification by control target is divided into industrial clean room and biological clean room. Industrial clean rooms mainly in the air, the suspended dust particles are controlled, and the biocrecipitation chamber is mainly suspended bio-particles (microorganisms) to control objects. According to the indoor height classification, it can be divided into a low-level clean room and a high-rise clean room. The low-rise clean room has a net higher than 3m, and the latter high-rise clean room has exceeded 3m. Industrial clean room industrial clean rooms with no life particles (including inorganic particles and organic fine particles). It mainly controls the pollution of lifeless particles on the working object, which is generally maintained inside. It is suitable for precision industrial (precision bearings, etc.), electronic industry (integrated circuits, etc.), aerospace industry (high reliability), chemical industry (high purity
Clean room cleanliness level is divided: Ten, Levels, Thousands, 10,000, 100,000, 300,000, etc. The 100-level clean room uses the industry to use industries such as LED Electronics and Pharmaceuticals, focusing on the GMP Hundred Cleanroom Application FFU Fan Filter Unit Design Scheme. I. The maintenance structure of the FFU Construction Code Clean Room Room is generally made of metal wall panels. After general construction, the layout cannot be changed, but due to the continuous update of production technology, the original clean room clean room cleanliness layout Meet the demand for new processes, resulting in a clean room to clean the plant, due to the product replacement, frequent changes, a lot of waste of financial resources, and material resources. If the number of the FFU purification unit can be adjusted locally to meet the process of the process, and the FFU purification unit self-boost, air, tight, luminaire, so that a large amount of investment can be saved. This is a purification of usually concentrated air wind
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