5. The primary and high-efficiency two-stage filtration system is adopted, with diaphragm high-efficiency filter, and the filtration efficiency is 99. 99%, ensure the purification level!
The clean air flow filtered by high-efficiency filter is ejected to the human body from all directions by the rotating nozzle, so as to effectively remove dust particles. The removed dust particles are filtered by primary and high efficiency filters and then recycled to the air shower area. In order to achieve the effect of drenching, the wind speed at the nozzle outlet of the air shower chamber can reach more than 22m / s, the wind speed blowing to the person is lower than 18m / s, and the factory initial air shower time is set as 10 seconds. The range is 10-99s. The soft key touch type adjusting switch has the characteristics of beautiful appearance, long service life and easy cleaning. The infrared photoelectric automatic induction switch in the air shower room controls the shower to avoid empty blowing. Air shower room single and double blowing shower room is a kind of local purification equipment with strong applicability, in which a single worker enters the clean area and ejects clean strong wind through the lateral air shower nozzle through the fan to blow away the dust adsorbed on the human surface.
The wind speed at the air outlet of the air nozzle is more than 25m / s, and the wind speed on the human body is more than 18m / s. 4. Modular structure: the air shower box adopts modular design scheme, which can be assembled into various lengths of air shower size according to actual needs. A typhoon shower room is composed of one or more sections of air shower units, which can be divided into several modules to make R & D, production, transportation and installation very convenient and fast; 5. High performance and high sealing: imported electronic components are used to ensure stable and reliable operation performance. Advanced noise reduction and mute device system and EVA sealing material have high sealing performance. Double volute outer rotor large air volume low noise fan with stainless steel multi angle adjustable nozzle folding.
The two doors of the double air shower room are electronically interlocked. The air shower room can also serve as an airlock to prevent external pollution and raw air from entering the clean area. It is forbidden for staff to bring hair, dust and bacteria into the workshop to meet the strict dust-free purification standard of the workplace, and to produce high-quality products. The material of air shower room is made of "EPS" series of 50 mm thick sandwich color steel plate and supporting aluminum profiles. Its highlight is that the cost is low and the material is the same as that of the purification room, and the single air shower room has a good overall feeling.
FFU laminar flow hood fan filter unit can be used in modular connection. FFU is widely used in clean room, clean work table, clean R & D production line, assembled clean room and local 100 grade applications. FFU laminar flow hood is equipped with primary and high efficiency two-stage filter screen. The fan will filter the air from the top of FFU through primary and high-efficiency filter, and the filtered clean air will be sent out at a constant speed of ± 20% on the whole air outlet surface. Using American technology, it is suitable for obtaining other clean environment in various environments. It provides high-quality clean air for clean rooms with different sizes and cleanliness levels.
1. Regularly (three to six months, depending on the use of the situation) to check the use of primary filter, high efficiency filter, and remove clean (vacuum cleaner can be used). When the cleaning is invalid, it needs to be updated.
7. Soft key touch type time relay, LED display and setting of shower time, adjustable range of 10-99s, double door automatic locking during shower.
6。 The shell can be made of mirror stainless steel, aluminum zinc coated plate, cold plate electrostatic spraying plastic, beautiful and elegant; FFU is used for scanning and testing by laser particle counter according to the federal standard (209E) before leaving the factory to ensure the quality; FFU is suitable for class 10 ~ 10000 dust-free workshop for centralized control of 360 degree operation; FFU is suitable for semiconductor, electronic, flat panel display and disk drive manufacturers And optics, Bio Industry and other places where air pollution is strictly controlled.
2. The system operates automatically, with double door electronic interlock, and equipped with photoelectric sensor. The air shower room with one-way channel can enter from the non clean area. After the door is closed, the infrared sensor will detect someone blowing. After the shower, the door will be locked, and you can only walk out of the shower room from the door!
FFU purification unit / FFU laminar flow hood fan adopts imported anti-static multi wing energy-saving fan, equipped with three speed control switch, which are high, medium and low gear, with large air volume, ultra-low noise is 45 dB, 52 dB, wind pressure diffusion is uniform, outlet wind speed is uniform and stable, power consumption and operation cost is low, product highlight 1. FFU fan dimensions (mm)! The noise is 52 ~ 56 dB, 2. FFU box and high efficiency filter adopt split type research and development, installation and replacement are more efficient and convenient. FFU purification unit clean introduction FFU purification unit / FFU laminar flow hood usually adopts imported environmental protection aluminum zinc plate 3. The fan adopts Singapore PCI centrifugal fan or domestic aluminum impeller centrifugal fan, with working time of more than 50000 hours, 4. It has the characteristics of energy saving, computer centralized control, stable operation, low noise and digital adjustment. The FFU adopts unique air duct with uniform wind speed, and the whole air outlet surface is sent out with wind speed evenly.
Generally increase the service life of fans and improve the working efficiency of fans; C: reusability. Theoretically speaking, the FFU equipment that is not needed at the moment can be removed, sealed and kept properly for the next time. d: Multi blade centrifugal fan, can provide high wind speed, high static pressure conditions, to ensure the use in different environments; e! Several Gaocheng single and double blowers are suitable for cleaning in Class1, class10, class10, 0class100?
The fan adopts imported high-efficiency centrifugal fan, which has the characteristics of long service life, low noise, maintenance free, small vibration, stepless speed regulation, reliable quality and working life of 50000 hours or more. 7. It is especially suitable for assembling into ultra clean production line. It can be arranged as a single unit according to the process requirements, or multiple units can be connected in series to form a 100 level assembly line.
10. Equipped with stainless steel multi angle adjustable nozzle, Nantai double volute outer rotor large air volume low noise fan, surface wind speed greater than 25m / S?